Mercurial > hg > xemacs-beta
annotate configure.ac @ 4496:772c80e0e180
with-xft defaults to xft being used with a default setting.
If with-xft is not set it is equal to calling configure with-xft=no
| author | Mats Lidell <matsl@xemacs.org> |
|---|---|
| date | Sun, 03 Aug 2008 22:00:52 +0200 |
| parents | 86283c809984 |
| children | f863b2ee146f |
| rev | line source |
|---|---|
| 2651 | 1 dnl XEmacs config script for autoconf 2.5. |
| 2 dnl ------------------------------------------------------------------------- | |
| 3 dnl Overrides of standard autoconf macros. | |
| 4 | |
| 5 # AC_LANG(C) | |
| 6 # ---------- | |
| 7 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
| 8 m4_define([AC_LANG(C)], | |
| 9 [ac_ext=c | |
| 10 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS' | |
| 11 xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run' | |
| 12 xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard' | |
| 13 ac_cpp='$CPP '"$xe_cppflags" | |
| 2667 | 14 ac_compile='$CC -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext >&AS_MESSAGE_LOG_FD' |
| 2651 | 15 ac_link='$CC -o conftest$ac_exeext $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' >&AS_MESSAGE_LOG_FD' |
| 16 ac_compiler_gnu=$ac_cv_c_compiler_gnu | |
| 17 ]) | |
| 3003 | 18 dnl |
| 2651 | 19 dnl ------------------------------------------------------------------------- |
| 20 dnl Autoconf startup. | |
| 3003 | 21 dnl |
| 22 dnl Due to a dependence on the implementation of certain internal autoconf | |
| 23 dnl macros, die if any version other than 2.59 is used. | |
| 2651 | 24 AC_PREREQ(2.59)dnl |
| 3050 | 25 AC_INIT([XEmacs],[21.5],[xemacs-beta@xemacs.org])dnl |
| 26 AC_CONFIG_SRCDIR(src/lisp.h)dnl | |
| 3003 | 27 dnl |
| 2651 | 28 dnl ------------------------------------------------------------------------- |
| 29 dnl Local copyright notices. | |
| 30 | |
| 31 AC_COPYRIGHT( | |
| 3073 | 32 [Configuration script for XEmacs. Largely divergent from FSF. |
| 33 Guess values for system-dependent variables and create Makefiles. | |
| 34 | |
| 3418 | 35 Copyright (C) 1992-1999, 2001-2006 Free Software Foundation, Inc. |
| 3073 | 36 Copyright (C) 1993, 1994, 1995 Board of Trustees, University of Illinois. |
| 37 Copyright (C) 1996, 1997 Sun Microsystems, Inc. | |
| 38 Copyright (C) 1995, 1996, 2002, 2003, 2004 Ben Wing. | |
| 39 Copyright (C) 2000, 2001 Martin Buchholz. | |
| 40 Copyright (C) 1998, 1999 J. Kean Johnston. | |
| 41 Copyright (C) 2005 Malcolm Purvis | |
| 42 | |
| 43 Don't edit this script! | |
| 44 This script was automatically generated by the `autoconf' program | |
| 45 from the file `./configure.ac'. To rebuild it, execute the command: | |
| 46 | |
| 47 autoconf | |
| 48 | |
| 49 in the this directory. You must have autoconf version 2.59. | |
| 50 | |
| 51 This file is part of XEmacs. | |
| 52 | |
| 53 XEmacs is free software; you can redistribute it and/or modify it | |
| 54 under the terms of the GNU General Public License as published by | |
| 55 the Free Software Foundation; either version 2, or (at your | |
| 56 option) any later version. | |
| 57 | |
| 58 XEmacs is distributed in the hope that it will be useful, but | |
| 59 WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 60 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 61 General Public License for more details. | |
| 62 | |
| 63 You should have received a copy of the GNU General Public License | |
| 64 along with XEmacs; see the file COPYING. If not, write to the Free | |
| 65 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 66 Boston, MA 02110-1301, USA. | |
| 67 | |
| 68 For usage, run `./configure --help' | |
| 69 For more detailed information on building and installing XEmacs, | |
| 70 read the file `INSTALL'. | |
| 71 | |
| 72 If configure succeeds, it leaves its status in config.status. | |
| 73 A log of configuration tests can be found in config.log. | |
| 74 If configure fails after disturbing the status quo, | |
| 75 config.status is removed. | |
| 2651 | 76 ]) |
| 77 | |
| 78 dnl ------------------------------------------------------------------------- | |
| 79 dnl Program name (sanitize $0) | |
| 80 dnl Remove any more than one leading "." element from the path name. | |
| 81 dnl config.status prepends another "./" at each use. This confuses | |
| 82 dnl move-if-change. | |
| 83 dnl | |
| 84 dnl Unfortunately, some seds (Ultrix's) don't allow you to apply * to a | |
| 85 dnl \( \) group. Bleah. Remove the level config.status adds, at least. | |
| 86 dnl | |
| 87 dnl If there's reason to prefer $0 over this, make sure you fix all the | |
| 88 dnl uses in this script!! | |
| 89 progname="`echo $0 | sed 's:^\./\./:\./:'`" | |
| 3003 | 90 dnl |
| 2651 | 91 dnl ------------------------------------------------------------------------- |
| 92 dnl Local macros | |
| 3003 | 93 dnl |
| 2651 | 94 define([USAGE_ERROR], |
| 95 [(echo "$progname: Usage error:" | |
| 96 echo " " $1 | |
| 3003 | 97 echo " Use \`$progname --help' to show usage.") >&2 && exit 1])dnl |
| 98 dnl | |
| 2651 | 99 dnl PRINT_VAR(var var ...) prints values of shell variables |
| 100 define([PRINT_VAR],[for var in patsubst([$1],[[ | |
| 3003 | 101 ]+],[ ]); do eval "echo \"$var = '\$$var'\""; done])dnl |
| 102 dnl | |
| 2651 | 103 dnl XE_ADD_OBJS(foo.o) |
| 104 define([XE_ADD_OBJS], | |
| 105 [extra_objs="$extra_objs [$1]" && dnl | |
| 106 if test "$verbose" = "yes"; then | |
| 107 echo " xemacs will be linked with \"[$1]\"" | |
| 108 fi])dnl XE_ADD_OBJS | |
| 3003 | 109 dnl |
| 2651 | 110 dnl XE_APPEND(value, varname) |
| 111 define([XE_APPEND], | |
| 112 [[$2]="$[$2] [$1]" && dnl | |
| 3003 | 113 if test "$verbose" = "yes"; then echo " Appending \"[$1]\" to \$[$2]"; fi])dnl |
| 114 dnl | |
| 2651 | 115 dnl XE_PREPEND(value, varname) |
| 116 define([XE_PREPEND], | |
| 117 [[$2]="[$1] $[$2]" && dnl | |
| 3003 | 118 if test "$verbose" = "yes"; then echo " Prepending \"[$1]\" to \$[$2]"; fi])dnl |
| 119 dnl | |
| 2651 | 120 dnl XE_DIE(message) |
| 3003 | 121 define([XE_DIE], [{ echo "Error:" $1 >&2; exit 1; }])dnl |
| 122 dnl | |
| 2651 | 123 dnl XE_CHECK_FEATURE_DEPENDENCY(feature1, feature2) |
| 124 define([XE_CHECK_FEATURE_DEPENDENCY], | |
| 125 [if test "$with_[$1] $with_[$2]" = "yes no"; then | |
| 126 USAGE_ERROR("--with-[$1] requires --with-[$2]") | |
| 127 elif test "$with_[$2]" = "no" ; then with_[$1]=no | |
| 128 elif test "$with_[$1]" = "yes"; then with_[$2]=yes | |
| 129 fi | |
| 3003 | 130 ])dnl |
| 131 dnl | |
| 2651 | 132 dnl XE_STRIP_4TH_COMPONENT(var) |
| 133 dnl Changes i986-pc-linux-gnu to i986-pc-linux, as God (not RMS) intended. | |
| 134 define([XE_STRIP_4TH_COMPONENT], | |
| 3003 | 135 [$1=`echo "$$1" | sed '[s/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/]'`])dnl |
| 136 dnl | |
| 2651 | 137 dnl Do our best to deal with automounter brokenness |
| 138 dnl CANONICALIZE_PATH(varname) | |
| 139 define([CANONICALIZE_PATH], | |
| 140 [if test -d "/net"; then | |
| 141 if test -d "/tmp_mnt/net"; then tdir="tmp_mnt/net"; else tdir="tmp_mnt"; fi | |
| 142 $1=`echo "[$]$1" | \ | |
| 143 sed -e "s|^${tdir}/|/net/|" -e "s|^/a/|/net/|" -e "s|^/amd/|/net/|"` | |
| 144 fi])dnl | |
| 3003 | 145 dnl |
| 2651 | 146 dnl XE_PROTECT_LINKER_FLAGS(shell_var) |
| 147 define([XE_PROTECT_LINKER_FLAGS], [ | |
| 148 if test "$GCC" = "yes"; then | |
| 149 set x $[$1]; shift; [$1]="" | |
| 150 while test -n "[$]1"; do | |
| 151 case [$]1 in | |
| 152 -L | -l | -u ) [$1]="$[$1] [$]1 [$]2"; shift ;; | |
| 153 -L* | -l* | -u* | -Wl* | -pg ) [$1]="$[$1] [$]1" ;; | |
| 154 -Xlinker* ) ;; | |
| 155 * ) [$1]="$[$1] -Xlinker [$]1" ;; | |
| 156 esac | |
| 157 shift | |
| 158 done | |
| 159 fi])dnl | |
| 3003 | 160 dnl |
| 2651 | 161 dnl Allow use of either ":" or spaces for lists of directories |
| 162 define(COLON_TO_SPACE, | |
| 163 [case "$[$1]" in *:* [)] [$1]="`echo '' $[$1] | sed -e 's/^ //' -e 's/:/ /g'`";; esac])dnl | |
| 3003 | 164 dnl |
| 2651 | 165 dnl XE_ADD_RUNPATH_DIR(directory) |
| 166 define([XE_ADD_RUNPATH_DIR],[{ | |
| 167 xe_runpath_dir=$1 | |
| 168 dnl PRINT_VAR(ld_switch_site ld_switch_x_site runpath xe_runpath_dir LD_RUN_PATH xe_ldflags) | |
| 169 test "$xe_runpath_dir" != "/lib" -a \ | |
| 170 "$xe_runpath_dir" != "/usr/lib" -a \ | |
| 171 -n "`ls ${xe_runpath_dir}/*.s[[ol]] 2>/dev/null`" && \ | |
| 172 eval "$xe_add_unique_runpath_dir" | |
| 173 }])dnl | |
| 3003 | 174 dnl |
| 2651 | 175 dnl XE_COMPUTE_RUNPATH() |
| 176 define([XE_COMPUTE_RUNPATH],[ | |
| 177 if test "$add_runtime_path" = "yes" -a -n "$dash_r"; then | |
| 178 dnl Remove runtime paths from current ld switches | |
| 179 ld_switch_site=`echo '' $ld_switch_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"` | |
| 180 ld_switch_x_site=`echo '' $ld_switch_x_site | sed -e 's:^ ::' -e "s/$dash_r[[^ ]]*//g"` | |
| 181 dnl PRINT_VAR(ld_switch_site ld_switch_x_site) | |
| 182 | |
| 183 dnl Fix up Runtime path | |
| 184 dnl If LD_RUN_PATH is set in environment, use that. | |
| 185 dnl In this case, assume user has set the right value. | |
| 186 runpath="" runpath_dirs="" | |
| 187 if test -n "$LD_RUN_PATH"; then | |
| 188 runpath="$LD_RUN_PATH" | |
| 189 elif test "$GCC" = "yes"; then | |
| 190 dnl Compute runpath from gcc's -v output | |
| 191 ld_switch_run_save="$ld_switch_run"; ld_switch_run="" | |
| 192 echo "int main(int argc, char *argv[[]]) {return 0;}" > conftest.c | |
| 193 xe_runpath_link='${CC-cc} -o conftest -v $CFLAGS '"$xe_ldflags"' conftest.$ac_ext 2>&1 1>/dev/null' | |
| 194 for arg in `eval "$xe_runpath_link" | grep ' -L'`; do | |
| 195 case "$arg" in P,* | -L* | -R* ) | |
| 196 for dir in `echo '' "$arg" | sed -e 's:^ ::' -e 's/^..//' -e 'y/:/ /'`; do | |
| 197 XE_ADD_RUNPATH_DIR("$dir") | |
| 198 done ;; | |
| 199 esac | |
| 200 done | |
| 201 ld_switch_run="$ld_switch_run_save" | |
| 202 rm -f conftest* | |
| 203 else | |
| 204 dnl Add all directories with .so files to runpath | |
| 205 for arg in $ld_switch_site $ld_switch_x_site; do | |
| 206 case "$arg" in -L*) XE_ADD_RUNPATH_DIR(`echo '' "$arg" | sed -e 's:^ ::' -e 's/^-L//'`);; esac | |
| 207 done | |
| 208 dnl Sometimes /opt/SUNWdt/lib is the only installed Motif available | |
| 3019 | 209 dnl #### this test always fails here as need_motif is null |
| 2651 | 210 if test "$opsys $need_motif" = "sol2 yes"; then |
| 211 xe_runpath_dir="/opt/SUNWdt/lib"; | |
| 212 eval "$xe_add_unique_runpath_dir"; | |
| 213 fi | |
| 214 fi dnl Compute $runpath | |
| 215 | |
| 216 if test -n "$runpath"; then | |
| 217 ld_switch_run="${dash_r}${runpath}" | |
| 218 XE_PROTECT_LINKER_FLAGS(ld_switch_run) | |
| 219 test "$verbose" = "yes" && echo "Setting runpath to $runpath" | |
| 220 fi | |
| 221 fi | |
| 222 ])dnl | |
| 3003 | 223 dnl |
| 2651 | 224 dnl The construct foo=`echo $w1 $w2 $w3` fails on some systems if $w1 = -e or -n |
| 225 dnl So we use the following instead. | |
| 226 dnl XE_SPACE(var, words) | |
| 227 define([XE_SPACE],[ | |
| 228 T="" | |
| 229 for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done | |
| 230 $1="$T" | |
| 231 ])dnl XE_SPACE | |
| 3683 | 232 dnl Autoconf 2.59 and 2.60 have slightly different versions of m4_cdr that |
| 233 dnl return different values for an empty list. XE_CDR is a copy of the 2.60 | |
| 234 dnl version which will be used with both versions. | |
| 235 define([XE_CDR], | |
| 236 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], | |
| 237 [$#], 1, [], | |
| 238 [m4_dquote(m4_shift($@))])])dnl | |
| 3003 | 239 dnl |
| 240 dnl XE_MERGED_ARG(FEATURE, HELP-STRING, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) | |
| 241 dnl ------------------------------------------------------------------------ | |
| 242 dnl | |
| 243 dnl Arguments that can be specified with either --enable or --with. The | |
| 244 dnl majority of XEmacs arguments do not fit neatly into the division between | |
| 245 dnl --enable and --with, so allow those to be specified by either argument. | |
| 246 dnl The value is stored in both enable_FEATURE and with_FEATURE. | |
| 247 AC_DEFUN([XE_MERGED_ARG], | |
| 248 [m4_divert_once([HELP_ENABLE], [[ | |
| 249 Optional Features: | |
| 250 --with-FEATURE[=ARG] include FEATURE [ARG=yes] | |
| 251 --enable-FEATURE[=ARG] alias for --with-FEATURE | |
| 252 --without-FEATURE do not use FEATURE (same as --with-FEATURE=no) | |
| 253 --disable-FEATURE alias for --without-FEATURE]])dnl | |
| 254 m4_divert_once([HELP_ENABLE], m4_bpatsubst([[$2]],[--enable\([^ ]+\) ],[--with\1 ]))dnl | |
| 3764 | 255 dnl Register both forms with the option checking list. |
| 256 dnl Options are only checked with autoconf > 2.61. | |
| 257 m4_append_uniq([_AC_USER_OPTS], [enable_]m4_bpatsubst([$1], -, _), [:])dnl | |
| 258 m4_append_uniq([_AC_USER_OPTS], [with_]m4_bpatsubst([$1], -, _), [:])dnl | |
| 3003 | 259 # If --with-$1 or --without-$1 were given then copy the value to the |
| 260 # equivalent enable_$1 variable. | |
| 261 if test "[${with_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 262 [enable_]m4_bpatsubst([$1], -, _)="[$with_]m4_bpatsubst([$1], -, _)" | |
| 263 fi; | |
| 264 # If -enable-$1 or --disable-$1 were given then copy the value to the | |
| 265 # equivalent with_$1 variable. | |
| 266 if test "[${enable_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 267 [with_]m4_bpatsubst([$1], -, _)="[$enable_]m4_bpatsubst([$1], -, _)" | |
| 268 fi; | |
| 269 # Check whether --with-$1 or --without-$1 was given. | |
| 270 if test "[${with_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 271 enableval="[$with_]m4_bpatsubst([$1], -, _)" | |
| 272 withval="[$with_]m4_bpatsubst([$1], -, _)" | |
| 273 $3 | |
| 274 m4_ifvaln([$4], [else | |
| 275 $4])dnl | |
| 276 fi; dnl | |
| 277 ])dnl XE_MERGED_ARG | |
| 278 dnl | |
| 3073 | 279 dnl XE_HELP_SUBSECTION(HEADING) |
| 280 dnl -------------------------- | |
| 281 dnl | |
| 282 dnl Add subsection headings to the help text for XE_MERGED_ARG options. | |
| 283 dnl | |
| 284 AC_DEFUN([XE_HELP_SUBSECTION], | |
| 285 [m4_divert_once([HELP_ENABLE], [[ | |
| 286 Optional Features: | |
| 287 --with-FEATURE[=ARG] include FEATURE [ARG=yes] | |
| 288 --enable-FEATURE[=ARG] alias for --with-FEATURE | |
| 289 --without-FEATURE do not use FEATURE (same as --with-FEATURE=no) | |
| 290 --disable-FEATURE alias for --without-FEATURE]])dnl | |
| 291 dnl NOTE: The next eol adds a blank line before the heading. | |
| 292 m4_divert_once([HELP_ENABLE], [[ | |
| 293 $1]])dnl | |
| 3161 | 294 dnl Add an underscore |
| 3073 | 295 dnl NOTE: The next eol adds a blank line after the underscore. |
| 296 m4_divert_text([HELP_ENABLE], patsubst([$1], [.], [-]) | |
| 297 )])dnl | |
| 298 dnl | |
| 2651 | 299 dnl XEmacs keyword option support |
| 300 dnl ============================= | |
| 301 dnl | |
| 302 dnl A "keyword" option is one that accepts one of a number of pre-defined | |
| 303 dnl values. For example --with-mail-locking=flock. | |
| 304 dnl The descriptions below provide prototypes and little more. | |
| 305 dnl | |
| 306 dnl For more information, | |
| 307 dnl (Info-goto-node "(internals)The configure Script") | |
| 308 dnl To edit the documentation, | |
| 309 dnl (progn (find-file "man/internals/internals.texi")) | |
| 310 dnl and search for "@node The configure Script". | |
| 311 dnl | |
| 312 dnl XE_PARSE_KEYWORD_OPTION(prefix, cmdline-flag) | |
| 313 dnl --------------------------------------------- | |
| 314 dnl | |
| 315 dnl Internal macro to parse the option values. If an undeclared option is | |
| 316 dnl found then an error is generated. | |
| 317 dnl | |
| 318 define([XE_PARSE_KEYWORD_OPTION], | |
| 319 [_[$1]_bogus=yes | |
| 320 for x in XE_KEYWORD_LIST ; do | |
| 3003 | 321 if test $x = $with_[$1] ; then |
| 2651 | 322 _[$1]_bogus=no |
| 323 fi | |
| 324 done | |
| 325 if test "$_[$1]_bogus" = "yes" ; then | |
| 326 USAGE_ERROR(["The [$2] option must have one of these values: m4_translit(XE_KEYWORD_VALUES,[:],[,])."]) | |
| 327 fi | |
| 328 unset _[$1]_bogus | |
| 329 undefine([XE_KEYWORD_LIST])dnl | |
| 3003 | 330 undefine([XE_KEYWORD_VALUES])])dnl |
| 2651 | 331 dnl |
| 332 dnl XE_KEYWORD(keyword) | |
| 333 dnl -------------------------------- | |
| 334 dnl | |
| 335 dnl | |
| 336 define([XE_KEYWORD], | |
| 337 [m4_append([XE_KEYWORD_LIST],[$1],[ ])dnl | |
| 338 dnl Separate with a ':' instead of a ',' (see the parsing code above) to avoid | |
| 3161 | 339 dnl confusion with macro parameter lists. |
| 2651 | 340 m4_append([XE_KEYWORD_VALUES],[\`$1'],[:])dnl |
| 3003 | 341 ])dnl |
| 2651 | 342 dnl |
| 3003 | 343 dnl XE_KEYWORD_ARG(PACKAGE, HELP-STRING, ACTION-IF-TRUE, ACTION-IF-FALSE, |
| 2651 | 344 dnl [XE_KEYWORD(keyword), ....]) |
| 345 dnl -------------------------------------------------------------------------- | |
| 346 dnl | |
| 3003 | 347 dnl Expanded version of XE_MERGED_ARG for keyword options. All the parameters |
| 2651 | 348 dnl are required. |
| 349 dnl | |
| 3003 | 350 define([XE_KEYWORD_ARG], |
| 2651 | 351 [m4_map([XE_KEYWORD],m4_shiftn(4, $@)) |
| 3003 | 352 XE_MERGED_ARG([$1],[$2], |
| 353 [XE_PARSE_KEYWORD_OPTION(patsubst([$1], -, _), [--with-$1]) | |
| 2651 | 354 $3 |
| 3003 | 355 ],[$4])])dnl |
| 2651 | 356 dnl |
| 357 dnl XEmacs complex option support | |
| 358 dnl ============================= | |
| 359 dnl | |
| 360 dnl A "complex option" is one that takes a number of related values. | |
| 361 dnl For example, we might use "--with-xft=all,nomenubars" for compatibility | |
| 362 dnl with XFontSet i18n of menubars. (Silly, Xft looks much better than XFS.) | |
| 363 dnl | |
| 364 dnl The descriptions below provide prototypes and little more. | |
| 365 dnl For more information, | |
| 366 dnl (Info-goto-node "(internals)The configure Script") | |
| 367 dnl To edit the documentation, | |
| 368 dnl (progn (find-file "man/internals/internals.texi")) | |
| 369 dnl and search for "@node The configure Script". | |
| 370 dnl | |
| 371 dnl XE_EXPAND_COMPLEX_OPTION(prefix, component, yesno) | |
| 372 dnl --------------------------------------------------- | |
| 373 dnl | |
| 374 dnl Internal macro create the option's shell variable containing the default | |
| 375 dnl value and to note the values in an option list. | |
| 376 dnl | |
| 377 define([XE_EXPAND_COMPLEX_OPTION], | |
| 3147 | 378 [_[$1]_[$2]_default=[$3] |
| 2651 | 379 m4_append([XE_COMPONENT_LIST],[$2],[ ])dnl |
| 380 dnl Separate with a ':' instead of a ',' (see <prefix>_default below) to avoid | |
| 3161 | 381 dnl confusion with macro parameter lists. |
| 2651 | 382 m4_append([XE_COMPONENT_DEFAULT],[m4_if([$3],no,no)[$2]],[:])dnl |
| 383 ])dnl | |
| 384 dnl | |
| 385 dnl XE_EXPAND_COMPLEX_OPTIONS(prefix, option_list) | |
| 386 dnl ---------------------------------------------- | |
| 387 dnl | |
| 388 dnl Internal macro to recursively expand all the options in the option list. | |
| 389 dnl | |
|
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390 dnl m4_fst disappeared without a trace in autoconf 2.62 |
|
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391 m4_define([xe_fst], [$1])dnl |
| 2651 | 392 define([XE_EXPAND_COMPLEX_OPTIONS], |
| 3683 | 393 [m4_if([$2], [], [], |
|
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394 [XE_EXPAND_COMPLEX_OPTION([$1], xe_fst($2))[]dnl |
| 3683 | 395 XE_EXPAND_COMPLEX_OPTIONS([$1], XE_CDR($2))])])dnl |
| 2651 | 396 dnl |
| 397 dnl XE_INIT_COMPLEX_OPTION(prefix, option_list) | |
| 398 dnl ------------------------------------------- | |
| 399 dnl | |
| 400 dnl Internal macro to initialise the complex option shell variables. | |
| 401 dnl Variables of the form <prefix>_<option> contain the default value for that | |
| 402 dnl option. <prefix>_types contains a space-separated list of all the options | |
| 403 dnl and <prefix>_default contains a comma-separated list of all the default | |
| 404 dnl values. | |
| 405 dnl | |
| 406 define([XE_INIT_COMPLEX_OPTION], | |
| 3003 | 407 [_[$1]_notfirst="" |
| 2651 | 408 dnl |
| 3147 | 409 XE_EXPAND_COMPLEX_OPTIONS($@)dnl |
| 2651 | 410 _[$1]_types="XE_COMPONENT_LIST" |
| 411 _[$1]_default="m4_translit(XE_COMPONENT_DEFAULT,[:],[,])" | |
| 412 dnl Undefine these macros so that they can be reused by later complex | |
| 413 dnl options. | |
| 3147 | 414 undefine([XE_COMPONENT_LIST])dnl |
| 415 undefine([XE_COMPONENT_DEFAULT])dnl | |
| 3003 | 416 ])dnl |
| 417 dnl | |
| 2651 | 418 dnl XE_PARSE_COMPLEX_OPTION(prefix, cmdline-flag) |
| 419 dnl --------------------------------------------- | |
| 420 dnl | |
| 421 dnl Internal macro to parse the option values. If an undeclared option is | |
| 3073 | 422 dnl found then an error is generated. Because something has been supplied on |
| 423 dnl the command line initialise all the complex options to 'no' rather than | |
| 3147 | 424 dnl the default. In this way --enable-complex=foo will give the expected |
| 3073 | 425 dnl value (no) for bar. |
| 2651 | 426 dnl |
| 3147 | 427 dnl #### I think we should add a couple more features. |
| 428 dnl First, at the end of XE_PARSE_COMPLEX_OPTION check for contradictory args, | |
| 429 dnl specifically if `all' is specified but the options are all individually | |
| 430 dnl disabled, or if `none' is specified but the options are all individually | |
| 431 dnl enabled, we should _warn_ about this situation. | |
| 432 dnl Second, we should provide an XE_VALIDATE_COMPLEX_OPTION macro to be used | |
| 433 dnl at the end of detection. If any feature is `yes' but we don't have it, | |
| 434 dnl then we should XE_DIE. | |
| 435 dnl | |
| 2651 | 436 define([XE_PARSE_COMPLEX_OPTION], |
| 3147 | 437 [dnl Initialize variables for COMPLEX_OPTION [$1]. Leading underscore or |
| 438 dnl single letter variables are internal to the XE_PARSE_COMPLEX_OPTION macro. | |
| 439 _[$1]_all_default="" | |
| 440 _require_[$1]="" | |
| 441 dnl check first arg for default spec | |
| 442 case "$with_[$1]" in | |
| 443 n | no | non | none ) _[$1]_all_default=no ;; | |
| 444 n,* | no,* | non,* | none,* ) _[$1]_all_default=no ;; | |
| 445 a | al | all | both ) _[$1]_all_default=yes ;; | |
| 446 a,* | al,* | all,* | both,* ) _[$1]_all_default=yes ;; | |
| 447 y | yes ) _require_[$1]=yes ;; | |
| 448 esac | |
| 449 dnl if first arg was a default spec, trim it | |
| 450 if test -n "$_[$1]_all_default$_require_[$1]"; then | |
| 451 _with_[$1]_args=`echo $with_[$1] | sed -e 's/^[[a-z]]*\(,\(.*\)\)\{0,1\}$/\2/'` | |
| 452 else | |
| 453 _with_[$1]_args=$with_[$1] | |
| 454 fi | |
| 455 dnl set default for each type | |
| 456 for y in $_[$1]_types; do | |
| 457 if test -n "$_[$1]_all_default" ; then | |
| 458 eval "with_[$1]_${y}=$_[$1]_all_default" | |
| 459 else | |
| 460 eval "with_[$1]_$y=\$_[$1]_${y}_default" | |
| 461 fi | |
| 3073 | 462 done |
| 3147 | 463 dnl parse the command line arg and set types found appropriately |
| 464 for x in `echo "$_with_[$1]_args" | sed -e 's/,/ /g'` ; do | |
| 2651 | 465 _[$1]_found="" |
| 3147 | 466 for y in $_[$1]_types; do |
| 467 if test "$x" = "$y"; then | |
| 468 _[$1]_found=yes | |
| 469 eval "with_[$1]_$y=yes" | |
| 470 elif test "$x" = "no$y"; then | |
| 471 _[$1]_found=yes | |
| 472 eval "with_[$1]_$y=no" | |
| 473 fi | |
| 474 done | |
| 475 test -z "$_[$1]_found" && \ | |
| 476 USAGE_ERROR(["\ | |
| 477 Invalid type list supplied. Valid types for the [$2] option are: | |
| 478 $_[$1]_types. | |
| 479 A prefix of \"no\" (eg, \"notype\" for \"type\") turns a type off. | |
| 480 Types not explicitly specified or negated take their defaults. | |
| 481 The list of defaults is \"$_[$1]_default\". Prefixing \`all' or | |
| 482 \`none' to the list sets all defaults to on and off respectively. | |
| 483 \`yes' as the sole argument is equivalent to omitting the argument."]) | |
| 2651 | 484 done |
| 3147 | 485 dnl copy values to enable_FEATURE_TYPE. Cleanup default vars. |
| 486 for y in $_[$1]_types; do | |
| 487 eval "enable_[$1]_$y=\$with_[$1]_$y" | |
| 488 unset _[$1]_${y}_default | |
| 489 done | |
| 490 dnl clean up | |
| 491 unset _[$1]_types _[$1]_default _[$1]_all_default _[$1]_use_defaults | |
| 492 unset _with_[$1]_args _[$1]_found x y _require_[$1] | |
| 3003 | 493 ])dnl |
| 494 dnl | |
| 2651 | 495 dnl XE_COMPLEX_OPTION(option, yesno) |
| 496 dnl -------------------------------- | |
| 497 dnl | |
| 498 dnl Declare a complex option and its default value. The value MUST be either | |
| 499 dnl yes or no or "" (which means maybe). | |
| 500 dnl | |
| 501 define([XE_COMPLEX_OPTION],[[$1,$2]]) | |
| 502 dnl | |
| 503 dnl XE_COMPLEX_OPTION_HELP_STRING(flag, long, short, components, libraries) | |
| 504 dnl ----------------------------------------------------------------------- | |
| 505 dnl Boilerplate help string for complex options. | |
| 506 dnl #### This doesn't read so well for alternative libraries like sound. | |
| 507 dnl | |
| 508 define([XE_COMPLEX_OPTION_HELP_STRING], | |
| 3312 | 509 [AS_HELP_STRING([$1],[Compile with support for $2. Components that can use |
| 2651 | 510 $3 are $4. Prefix component with `no' to disable its use of $3. Requires |
| 3003 | 511 $5 support. Default is $6.])])dnl |
| 2651 | 512 dnl |
| 3003 | 513 dnl XE_COMPLEX_ARG(PACKAGE, HELP-STRING, ACTION-IF-TRUE, ACTION-IF-FALSE, |
| 2651 | 514 dnl [XE_COMPLEX_OPTION(a,yes), ....]) |
| 515 dnl -------------------------------------------------------------------------- | |
| 516 dnl | |
| 3003 | 517 dnl Expanded version of XE_MERGED_ARG for complex options. All the parameters |
| 2651 | 518 dnl are required. |
| 519 dnl | |
| 3003 | 520 define([XE_COMPLEX_ARG], |
| 521 [XE_INIT_COMPLEX_OPTION(patsubst([$1], -, _), m4_shiftn(4, $@)) | |
| 522 XE_MERGED_ARG([$1],[$2], | |
| 523 [XE_PARSE_COMPLEX_OPTION(patsubst([$1], -, _), [--with-$1]) | |
| 2651 | 524 $3 |
| 3147 | 525 ],[ |
| 526 # set default for each type | |
| 3149 | 527 for y in [$_]patsubst([$1], -, _)[_types]; do |
| 528 eval "[with_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 529 eval "[enable_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 530 unset [_]patsubst([$1], -, _)[_${y}_default] | |
| 3147 | 531 done |
| 532 $4])])dnl | |
| 2651 | 533 dnl |
| 534 dnl ------------------------------------------------------------------------- | |
| 535 XE_APPEND(lib-src, MAKE_SUBDIR) | |
| 536 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR) | |
| 537 with_dragndrop_default="no" | |
| 538 dnl ------------------------------------------------------------------------- | |
| 539 dnl Command line argument processing. | |
| 3312 | 540 dnl Note that AS_HELP_STRING compresses whitespace, wraps, and indents the |
| 2651 | 541 dnl string to fit the --help display; there's no need to preformat. |
| 542 dnl | |
| 543 dnl I think these will be caught by autoconf internal checks, | |
| 544 dnl only --with-* are unchecked | |
| 545 dnl --external-widget --enable-external-widget | |
| 546 dnl --native-sound-lib=LIB --with-native-sound-lib | |
| 547 dnl --mail-locking=TYPE --with-mail-locking | |
| 548 dnl --rel-alloc --with-rel-alloc | |
| 549 dnl --use-number-lib --enable-bignum | |
| 550 dnl --debug --enable-debug | |
| 551 dnl --error-checking --enable-error-checking | |
| 552 dnl --memory-usage-stats --enable-memory-usage-stats | |
| 553 dnl --quick-build --enable-quick-build | |
| 554 dnl --use-union-type --enable-union-type | |
| 555 dnl --pdump --enable-pdump | |
| 556 dnl --use-kkcc --enable-kkcc | |
| 3003 | 557 dnl |
| 2651 | 558 dnl parse flags |
| 3073 | 559 XE_HELP_SUBSECTION([Compilation options]) |
| 560 XE_MERGED_ARG([compiler], | |
| 3312 | 561 AS_HELP_STRING([--with-compiler],[C compiler to use]), |
| 3073 | 562 [], []) |
| 563 XE_MERGED_ARG([xemacs-compiler], | |
| 3312 | 564 AS_HELP_STRING([--with-xemacs-compiler], |
| 3073 | 565 [compiler to use to compile just the xemacs executable and C modules. |
| 566 If you want to compile XEmacs as C++, use e.g. | |
| 567 `--with-xemacs-compiler=g++'. This turns on a lot of | |
| 568 additional error-checking.]), | |
| 569 [], []) | |
| 570 XE_MERGED_ARG([gcc], | |
| 3312 | 571 AS_HELP_STRING([--with-gcc],[Use GCC to compile XEmacs.]), |
| 3073 | 572 [], []) |
| 573 XE_MERGED_ARG([cflags], | |
| 3312 | 574 AS_HELP_STRING([--with-cflags=FLAGS], |
| 3073 | 575 [Compiler flags. These flags will be placed after any flags inserted for warnings, debugging or optimization; setting this does not disable the insertion of those flags. Use configure settings such as `--with-optimization=no' or `enable-debug=no' to turn them off, or override them with `--with-cflags-optimization', `--with-cflags-debugging', or `with-cflags-warning'.]), |
| 576 [], []) | |
| 577 XE_MERGED_ARG([cflags-warning], | |
| 3312 | 578 AS_HELP_STRING([--with-cflags-warning=FLAGS],[Override compiler flags used to control warnings. |
| 3073 | 579 Normally, don't set this, as XEmacs already turns on |
| 580 the maximum safe warning level.]), | |
| 581 [], []) | |
| 582 XE_MERGED_ARG([optimization], | |
| 3312 | 583 AS_HELP_STRING([--with-optimization],[Control whether compilation is optimized. By default, optimization is on in release versions and off in beta versions, since it can interfere with proper stack backtraces.]), |
| 3073 | 584 [], []) |
| 585 XE_MERGED_ARG([cflags-optimization], | |
| 3312 | 586 AS_HELP_STRING([--with-cflags-optimization=FLAGS], |
| 3073 | 587 [Override compiler flags used to control optimization. If blank, forces no optimization; if non-blank, forces optimization. Normally, don't set this; XEmacs automatically sets the maximum safe optimization flags appropriate for the compiler being invoked. If you just want to turn optimization on or off, use `with-optimization' instead.]), |
| 588 [], []) | |
| 589 XE_MERGED_ARG([cflags-debugging], | |
| 3312 | 590 AS_HELP_STRING([--with-cflags-debugging=FLAGS], |
| 3073 | 591 [Override compiler flags used to add debugging information to the executable. Normally, debugging information is added whenever possible (i.e. unless optimization is turned on and the compiler does not permit debugging and optimization simultaneously).]), |
| 592 [], []) | |
| 593 XE_MERGED_ARG([cpp], | |
| 3312 | 594 AS_HELP_STRING([--with-cpp],[C preprocessor to use (e.g. /usr/ccs/lib/cpp or cc -E)]), |
| 3073 | 595 [CPP="$with_cpp"], []) |
| 596 XE_MERGED_ARG([cppflags], | |
| 3312 | 597 AS_HELP_STRING([--with-cppflags],[C preprocessor flags (e.g. -I/foo or -Dfoo=bar)]), |
| 3073 | 598 [CPPFLAGS="$with_cppflags"], []) |
| 599 XE_MERGED_ARG([libs=LIBS], | |
| 3312 | 600 AS_HELP_STRING([--with-libs],[Additional libraries (e.g. -lfoo)]), |
| 3073 | 601 [LIBS="$with_libs"], []) |
| 602 XE_MERGED_ARG([ldflags=FLAGS], | |
| 3312 | 603 AS_HELP_STRING([--with-ldflags],[Additional linker flags (e.g. -L/foo)]), |
| 3073 | 604 [LDFLAGS="$with_ldflags"], []) |
| 605 XE_MERGED_ARG([site-includes], | |
| 3312 | 606 AS_HELP_STRING([--with-site-includes=PATHS],[Prepend to include search path.]), |
| 3073 | 607 [], []) |
| 608 XE_MERGED_ARG([site-libraries], | |
| 3312 | 609 AS_HELP_STRING([--with-site-libraries=PATHS],[Prepend to library search path.]), |
| 3073 | 610 [], []) |
| 611 XE_MERGED_ARG([site-prefixes], | |
| 3312 | 612 AS_HELP_STRING([--with-site-prefixes=PATHS],[Prepend to include and library search paths, with /include and /lib added. Comes after site-includes and site-libraries, if any.]), |
| 3073 | 613 [], []) |
| 614 XE_MERGED_ARG([site-runtime-libraries], | |
| 3312 | 615 AS_HELP_STRING([--with-site-runtime-libraries=PATHS],[Prepend to the runtime library search path]), |
| 3073 | 616 [], []) |
| 617 XE_MERGED_ARG([dynamic], | |
| 3312 | 618 AS_HELP_STRING([--with-dynamic],[Link dynamically if supported by system. 'No' forces static linking.]), |
| 3073 | 619 [], []) |
| 620 dnl | |
| 621 XE_HELP_SUBSECTION([Installation options]) | |
| 3003 | 622 XE_MERGED_ARG([prefix], |
| 3312 | 623 AS_HELP_STRING([--with-prefix=no],[Don't compile the value for `prefix' into the executable.]), |
| 2651 | 624 [true], [with_prefix=yes]) |
| 3073 | 625 XE_MERGED_ARG([netinstall], |
| 3312 | 626 AS_HELP_STRING([--with-netinstall],[Support for installation over the internet. |
| 3073 | 627 Only functional on the MS Windows platforms.]), |
| 628 [], [with_netinstall="no"]) | |
| 629 XE_MERGED_ARG([statedir], | |
| 3312 | 630 AS_HELP_STRING([--with-statedir=DIR],[]), |
| 3073 | 631 [], [with_statedir='${prefix}/lib']) |
| 632 XE_MERGED_ARG([lispdir], | |
| 3312 | 633 AS_HELP_STRING([--with-lispdir=DIR],[]), |
| 3073 | 634 [AC_DEFINE(LISPDIR_USER_DEFINED)], [with_lispdir='${datadir}/${instvardir}/lisp']) |
| 635 XE_MERGED_ARG([archlibdir], | |
| 3312 | 636 AS_HELP_STRING([--with-archlibdir=DIR],[]), |
| 3073 | 637 [AC_DEFINE(ARCHLIBDIR_USER_DEFINED)], [with_archlibdir='${libdir}/${instvardir}/${configuration}']) |
| 638 XE_MERGED_ARG([moduledir], | |
| 3312 | 639 AS_HELP_STRING([--with-moduledir=DIR],[]), |
| 3073 | 640 [AC_DEFINE(MODULEDIR_USER_DEFINED)], [with_moduledir='${libdir}/${instvardir}/${configuration}/modules']) |
| 641 XE_MERGED_ARG([etcdir], | |
| 3312 | 642 AS_HELP_STRING([--with-etcdir=DIR],[]), |
| 3073 | 643 [AC_DEFINE(ETCDIR_USER_DEFINED)], [with_etcdir='${datadir}/${instvardir}/etc']) |
| 644 XE_MERGED_ARG([docdir], | |
| 3312 | 645 AS_HELP_STRING([--with-docdir=DIR],[]), |
| 3073 | 646 [AC_DEFINE(DOCDIR_USER_DEFINED)], [with_docdir='${archlibdir}']) |
| 647 dnl | |
| 648 XE_HELP_SUBSECTION([Run-time path-searching options]) | |
| 3003 | 649 XE_MERGED_ARG([site-lisp], |
| 3312 | 650 AS_HELP_STRING([--with-site-lisp=no],[Allow for a site-lisp directory in the XEmacs hierarchy searched before the installation packages.]), |
| 2651 | 651 [true], [with_site_lisp=no]) |
| 3003 | 652 XE_MERGED_ARG([site-modules], |
| 3312 | 653 AS_HELP_STRING([--with-site-modules=no],[Disable site-modules directory in the XEmacs hierarchy, which is searched before the installation modules.]), |
| 2651 | 654 [], []) |
| 3179 | 655 XE_MERGED_ARG([early-packages], |
| 3312 | 656 AS_HELP_STRING([--with-early-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-user-packages).]), |
| 3179 | 657 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 658 XE_MERGED_ARG([user-packages], | |
| 3312 | 659 AS_HELP_STRING([--with-user-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-early-packages).]), |
| 3179 | 660 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 661 XE_MERGED_ARG([late-packages], | |
| 3312 | 662 AS_HELP_STRING([--with-late-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-system-packages).]), |
| 3179 | 663 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 664 XE_MERGED_ARG([system-packages], | |
| 3518 | 665 AS_HELP_STRING([--with-system-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-late-packages).]), |
| 3179 | 666 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 667 XE_MERGED_ARG([last-packages], | |
| 3312 | 668 AS_HELP_STRING([--with-last-packages=DIR],[Specify location of last/legacy packages (instead of default location; same as --with-legacy-packages).]), |
| 3179 | 669 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 670 XE_MERGED_ARG([legacy-packages], | |
|
4350
50889296c05c
Fix typo of "late packages" for "last packages".
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4328
diff
changeset
|
671 AS_HELP_STRING([--with-legacy-packages=DIR],[Specify location of last/legacy packages (instead of default location; same as --with-last-packages).]), |
|
50889296c05c
Fix typo of "late packages" for "last packages".
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4328
diff
changeset
|
672 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 3073 | 673 XE_MERGED_ARG([package-path], |
| 3312 | 674 AS_HELP_STRING([--with-package-path=PATH],[Search path for package directories.]), |
| 3073 | 675 [AC_DEFINE(PACKAGE_PATH_USER_DEFINED)], []) |
| 676 XE_MERGED_ARG([infopath], | |
| 3312 | 677 AS_HELP_STRING([--with-infopath=PATH],[Location of info directories]), |
| 3073 | 678 [AC_DEFINE(INFOPATH_USER_DEFINED)], []) |
| 679 dnl | |
| 680 XE_HELP_SUBSECTION([Window-system options]) | |
| 3354 | 681 dnl Enable when fontconfig support is factored out of Xft. |
| 682 dnl XE_MERGED_ARG([fontconfig], | |
| 683 dnl AS_HELP_STRING([--with-fontconfig], | |
| 684 dnl [Use fontconfig library to configure fonts.], | |
| 685 dnl [],[]) | |
| 3094 | 686 dnl if you change defaults, make sure to fix arg 6 of the OPTION_HELP macro. |
| 687 XE_COMPLEX_ARG([xft], | |
| 688 [XE_COMPLEX_OPTION_HELP_STRING([--with-xft], | |
| 689 [Xft client-side font rendering and anti-aliasing], | |
| 690 [Xft], | |
| 691 [`emacs' (buffers), `menubars', `tabs', and `gauges'], | |
| 692 [X11, Xft, Xrender, freetype, and fontconfig], | |
|
4496
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
693 [`noemacs, nomenubars, notabs, nogauges'. |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
694 The default when selected is `emacs, nomenubars, notabs, nogauges'])], |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
695 [],[with_xft_emacs=no], |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
696 [XE_COMPLEX_OPTION([emacs],[yes]), |
| 3098 | 697 XE_COMPLEX_OPTION([menubars],[no]), |
| 698 XE_COMPLEX_OPTION([tabs],[no]), | |
| 699 XE_COMPLEX_OPTION([gauges],[no])]) | |
| 3003 | 700 XE_MERGED_ARG([gtk], |
| 3312 | 701 AS_HELP_STRING([--with-gtk],[Support GTK on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 702 [true], [with_gtk=no]) |
| 3003 | 703 XE_MERGED_ARG([gnome], |
| 3312 | 704 AS_HELP_STRING([--with-gnome],[Support GNOME on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 705 [true], [with_gnome=no]) |
| 3003 | 706 XE_MERGED_ARG([msw], |
| 3312 | 707 AS_HELP_STRING([--with-msw],[Support MS Windows as a window system (only under Cygwin and MinGW). `--with-msw=no' may be needed on *nix systems with Wine installed.]), |
| 2651 | 708 [], []) |
| 3073 | 709 XE_MERGED_ARG([toolbars], |
| 3312 | 710 AS_HELP_STRING([--enable-toolbars],[Enable toolbar support. Default: yes.]), |
| 2651 | 711 [], []) |
| 3073 | 712 XE_MERGED_ARG([wmcommand], |
| 3312 | 713 AS_HELP_STRING([--with-wmcommand],[Compile without realized leader window which will |
| 3073 | 714 keep the WM_COMMAND property.]), |
| 2651 | 715 [], []) |
| 3073 | 716 XE_KEYWORD_ARG([athena], |
| 3312 | 717 AS_HELP_STRING([--with-athena=TYPE],[Use TYPE Athena widgets (`xaw', `3d', `next', `95', or `xpm').]), |
| 3073 | 718 [],[],[xaw,3d,next,95,xpm])dnl |
| 719 XE_KEYWORD_ARG([menubars], | |
| 3312 | 720 AS_HELP_STRING([--enable-menubars=TYPE],[Use TYPE menubars ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). The Lucid |
| 3073 | 721 widgets emulate Motif (mostly) but are faster. |
| 722 *WARNING* The Motif menubar is currently broken. | |
| 723 Lucid menubars are the default.]), | |
| 724 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 725 XE_KEYWORD_ARG([scrollbars], | |
| 3312 | 726 AS_HELP_STRING([--enable-scrollbars=TYPE],[Use TYPE scrollbars 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 727 Lucid scrollbars are the default.]), |
| 728 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 729 XE_KEYWORD_ARG([dialogs], | |
| 3312 | 730 AS_HELP_STRING([--enable-dialogs=TYPE],[Use TYPE dialog boxes 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 731 There are no true Lucid dialogs; Motif dialogs will be |
| 732 used if Motif can be found, else Athena is used.]), | |
| 733 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 734 XE_KEYWORD_ARG([widgets], | |
| 3312 | 735 AS_HELP_STRING([--enable-widgets=TYPE],[Use TYPE native widgets ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 736 Other widget types are currently unsupported. |
| 737 There are no true Lucid widgets; Motif widgets will be | |
| 738 used if Motif can be found, else Athena is used.]), | |
| 739 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 3003 | 740 XE_MERGED_ARG([dragndrop], |
| 3312 | 741 AS_HELP_STRING([--with-dragndrop],[Compile in the generic drag and drop API. This is automatically added if one of the drag and drop |
| 2651 | 742 protocols is found (currently CDE, OffiX, MSWindows, |
| 743 and GTK). | |
| 744 *WARNING* The Drag'n'drop support is under development | |
| 745 and is considered experimental.]), | |
| 746 [], []) | |
| 3003 | 747 XE_MERGED_ARG([cde], |
| 3312 | 748 AS_HELP_STRING([--with-cde],[Compile in support for CDE drag and drop.]), |
| 2651 | 749 [], []) |
| 3003 | 750 XE_MERGED_ARG([offix], |
| 3312 | 751 AS_HELP_STRING([--with-offix],[Compile in support for OffiX drag and drop. |
| 2651 | 752 *WARNING* If you compile in OffiX, you may not be |
| 753 able to use multiple X displays success- | |
| 754 fully. If the two servers are from | |
| 755 different vendors, the results may be | |
| 756 unpredictable.]), | |
| 757 [], []) | |
| 3073 | 758 XE_MERGED_ARG([xmu], |
| 3312 | 759 AS_HELP_STRING([--with-xmu],[Use Xmu utilities. Default: yes.]), |
| 3073 | 760 [], []) |
| 761 XE_MERGED_ARG([external-widget], | |
| 3312 | 762 AS_HELP_STRING([--enable-external-widget],[Support XEmacs server for text widgets in other applications.]), |
| 3073 | 763 [], []) |
| 764 dnl | |
| 765 XE_HELP_SUBSECTION([TTY (character terminal) options]) | |
| 766 XE_MERGED_ARG([tty], | |
| 3312 | 767 AS_HELP_STRING([--with-tty],[Enable TTY support. Default: yes.]), |
| 3073 | 768 [], []) |
| 769 XE_MERGED_ARG([ncurses], | |
| 3312 | 770 AS_HELP_STRING([--with-ncurses],[Use the ncurses library for tty support.]), |
| 3073 | 771 [], []) |
| 3003 | 772 XE_MERGED_ARG([gpm], |
| 3312 | 773 AS_HELP_STRING([--with-gpm],[Compile in GPM mouse support for ttys.]), |
| 2651 | 774 [], []) |
| 3073 | 775 dnl |
| 776 XE_HELP_SUBSECTION([Image options]) | |
| 3003 | 777 XE_MERGED_ARG([xpm], |
| 3312 | 778 AS_HELP_STRING([--with-xpm],[Compile with support for XPM images. PRACTICALLY |
| 2651 | 779 REQUIRED. Although this library is nonstandard and |
| 780 a real hassle to build, many basic things (e.g. | |
| 781 toolbars) depend on it, and you will run into | |
| 782 many problems without it.]), | |
| 783 [], []) | |
| 3073 | 784 XE_MERGED_ARG([png], |
| 3312 | 785 AS_HELP_STRING([--with-png],[Compile with support for PNG images. Recommended |
| 3073 | 786 because the images on the About page are not viewable |
| 787 without it.]), | |
| 788 [], []) | |
| 789 XE_MERGED_ARG([jpeg], | |
| 3312 | 790 AS_HELP_STRING([--with-jpeg],[Compile with support for JPEG images. Useful if |
| 3073 | 791 you are using a mail, news reader, or web browser |
| 792 in XEmacs, so that JPEG images can be displayed.]), | |
| 793 [], []) | |
| 794 XE_MERGED_ARG([tiff], | |
| 3312 | 795 AS_HELP_STRING([--with-tiff],[Compile with support for TIFF images. Possibly |
| 3073 | 796 useful, for the same reason as JPEG images.]), |
| 797 [], []) | |
| 3003 | 798 XE_MERGED_ARG([xface], |
| 3312 | 799 AS_HELP_STRING([--with-xface],[Compile with support for X-Face mail headers. |
| 2651 | 800 Requires the compface package.]), |
| 801 [], []) | |
| 3003 | 802 XE_MERGED_ARG([gif], |
| 3312 | 803 AS_HELP_STRING([--with-gif],[Compile without the (builtin) support for GIF images.]), |
| 2651 | 804 [], []) |
| 3073 | 805 dnl |
| 806 XE_HELP_SUBSECTION([Sound options]) | |
| 807 XE_COMPLEX_ARG([sound], | |
| 3312 | 808 AS_HELP_STRING([--enable-sound=TYPE],[Compile with sound support. |
| 3308 | 809 Valid types are `native', `alsa', `nas' and `esd'. |
| 3073 | 810 Prefix a type with 'no' to disable. |
| 811 The first type can be `none' or `all'. `none' means | |
| 3308 | 812 `nonative,noalsa,nonas,noesd'. `all' means |
| 813 `native,alsa,nas,esd'. Later options override earlier | |
| 814 ones for the same TYPE. The default is to autodetect | |
| 815 all sound support except for ESD which defaults to | |
| 816 off.]), | |
| 3073 | 817 [], |
| 818 [enable_sound_nas=""], | |
| 819 [XE_COMPLEX_OPTION([native],[""]), | |
| 3308 | 820 XE_COMPLEX_OPTION([alsa],[""]), |
| 3073 | 821 XE_COMPLEX_OPTION([nas],[""]), |
| 822 XE_COMPLEX_OPTION([esd],[no])]) | |
| 823 XE_MERGED_ARG([native-sound-lib], | |
| 3312 | 824 AS_HELP_STRING([--with-native-sound-lib],[Path to sound library (for systems with name conflicts).]), |
| 2651 | 825 [], []) |
| 3073 | 826 dnl |
| 827 XE_HELP_SUBSECTION([Internationalization options]) | |
| 3003 | 828 XE_MERGED_ARG([mule], |
| 3312 | 829 AS_HELP_STRING([--enable-mule],[Compile with Mule (Multi-Lingual Emacs) support, |
| 2651 | 830 needed to support non-Latin-1 (including Asian) |
| 831 languages.]), | |
| 832 [], []) | |
| 3073 | 833 XE_KEYWORD_ARG([xim], |
| 3312 | 834 AS_HELP_STRING([--with-xim==TYPE],[Enable XIM support. TYPE is `yes', `no', `xlib', or `motif']), |
| 3073 | 835 [],[],[yes,no,xlib,motif])dnl |
| 3003 | 836 XE_MERGED_ARG([canna], |
| 3312 | 837 AS_HELP_STRING([--with-canna],[Support the Canna Japanese input method. Requires Mule.]), |
| 2651 | 838 [], []) |
| 3003 | 839 XE_MERGED_ARG([wnn], |
| 3312 | 840 AS_HELP_STRING([--with-wnn],[Support the Wnn Asian language input |
| 2651 | 841 method. Requires Mule.]), |
| 842 [], []) | |
| 3003 | 843 XE_MERGED_ARG([wnn6], |
| 3312 | 844 AS_HELP_STRING([--with-wnn6],[Support the Wnn6 Asian language input |
| 2651 | 845 method (proprietary). Requires Mule.]), |
| 846 [], []) | |
| 3073 | 847 XE_MERGED_ARG([xfs], |
| 3312 | 848 AS_HELP_STRING([--with-xfs],[Enable XFontSet support for internationalized |
| 3094 | 849 menubar. Incompatible with `--with-xim=motif' and `--with-xft'. |
| 3073 | 850 `--enable-menubars=lucid' (the default) is desirable.]), |
| 851 [], []) | |
| 852 dnl | |
| 853 XE_HELP_SUBSECTION([File-related options]) | |
| 854 XE_MERGED_ARG([default-eol-detection], | |
| 3312 | 855 AS_HELP_STRING([--enable-default-eol-detection],[Turns on by default auto-detection of end-of-line type |
| 3073 | 856 when reading a file. Applies to those platforms where |
| 857 auto-detection is off by default (non-Mule Unix). Has | |
| 858 no effect otherwise.]), | |
| 859 [], []) | |
| 860 XE_MERGED_ARG([clash-detection], | |
| 3312 | 861 AS_HELP_STRING([--enable-clash-detection],[Disable use of lock files to detect multiple edits |
| 3073 | 862 of the same file.]), |
| 2651 | 863 [], []) |
| 3073 | 864 XE_MERGED_ARG([zlib], |
| 3312 | 865 AS_HELP_STRING([--with-zlib],[Support inflate (de)compression internally.]), |
| 2651 | 866 [], []) |
| 3073 | 867 dnl |
| 868 XE_HELP_SUBSECTION([Database options]) | |
| 869 XE_COMPLEX_ARG([database], | |
| 3312 | 870 AS_HELP_STRING([--enable-database=TYPE],[Compile with database support. Valid types are |
| 3073 | 871 `no' or a comma-separated list of one or more |
|
4412
2f000e022a8b
Fix misspelling of option 'gdbm'.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4401
diff
changeset
|
872 of `berkdb' and either `dbm' or `gdbm'.]), |
| 3073 | 873 [ |
| 874 if test "$enable_database_dbm" = "yes" -a "$enable_database_gdbm" = "yes"; then | |
|
4412
2f000e022a8b
Fix misspelling of option 'gdbm'.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4401
diff
changeset
|
875 USAGE_ERROR("Only one of \`dbm' and \`gdbm' may be specified |
| 3073 | 876 with the \`--with-database' option.") |
| 877 fi | |
| 878 ], | |
| 879 [], | |
| 880 [XE_COMPLEX_OPTION([berkdb],[""]), | |
| 881 XE_COMPLEX_OPTION([dbm],[""]), | |
| 882 XE_COMPLEX_OPTION([gdbm],[""])]) | |
| 3003 | 883 XE_MERGED_ARG([ldap], |
| 3312 | 884 AS_HELP_STRING([--with-ldap],[Support the LDAP protocol.]), |
| 2651 | 885 [], []) |
| 3003 | 886 XE_MERGED_ARG([postgresql], |
| 3312 | 887 AS_HELP_STRING([--with-postgresql],[Support the PostgreSQL RDBMS.]), |
| 2651 | 888 [], []) |
| 3073 | 889 dnl |
| 890 XE_HELP_SUBSECTION([Mail options]) | |
| 891 XE_KEYWORD_ARG([mail-locking], | |
| 3312 | 892 AS_HELP_STRING([--with-mail-locking=TYPE],[Specify the locking to be used by movemail to prevent |
| 3073 | 893 concurrent updates of mail spool files. Valid types |
| 894 are `lockf', `flock', `file', `locking', `mmdf' or `pop'.]), | |
| 895 [],[],[lockf,flock,file,locking,mmdf,pop])dnl | |
| 3003 | 896 XE_MERGED_ARG([pop], |
| 3312 | 897 AS_HELP_STRING([--with-pop],[Support POP for mail retrieval.]), |
| 2651 | 898 [], []) |
| 3003 | 899 XE_MERGED_ARG([kerberos], |
| 3312 | 900 AS_HELP_STRING([--with-kerberos],[Support Kerberos-authenticated POP.]), |
| 2651 | 901 [], []) |
| 3003 | 902 XE_MERGED_ARG([hesiod], |
| 3312 | 903 AS_HELP_STRING([--with-hesiod],[Support Hesiod to get the POP server host.]), |
| 2651 | 904 [], []) |
| 3073 | 905 dnl |
| 906 XE_HELP_SUBSECTION([Networking options]) | |
| 907 XE_MERGED_ARG([tooltalk], | |
| 3312 | 908 AS_HELP_STRING([--with-tooltalk],[Support the ToolTalk IPC protocol.]), |
| 2651 | 909 [], []) |
| 3073 | 910 XE_MERGED_ARG([socks], |
| 3312 | 911 AS_HELP_STRING([--with-socks],[Compile with support for SOCKS (an Internet proxy).]), |
| 3073 | 912 [], []) |
| 913 XE_MERGED_ARG([dnet], | |
| 3312 | 914 AS_HELP_STRING([--with-dnet],[Compile with support for DECnet.]), |
| 2651 | 915 [], []) |
| 3003 | 916 XE_MERGED_ARG([ipv6-cname], |
| 3312 | 917 AS_HELP_STRING([--with-ipv6-cname],[Try IPv6 information first when canonicalizing host names. This option has no effect unless system supports getaddrinfo(3) and getnameinfo(3).]), |
| 2651 | 918 [], [with_ipv6_cname="no"]) |
| 3073 | 919 dnl |
| 920 XE_HELP_SUBSECTION([Memory allocation options]) | |
| 921 XE_MERGED_ARG([rel-alloc], | |
| 3312 | 922 AS_HELP_STRING([--with-rel-alloc],[Enable the relocating allocator.]), |
| 3073 | 923 [], [with_rel_alloc='default']) |
| 924 XE_MERGED_ARG([dlmalloc], | |
| 3312 | 925 AS_HELP_STRING([--with-dlmalloc],[Use Doug Lea's malloc implementation.]), |
| 3073 | 926 [], [with_dlmalloc='default']) |
| 927 XE_MERGED_ARG([system-malloc], | |
| 3312 | 928 AS_HELP_STRING([--with-system-malloc],[Use the system malloc, not the one distributed with XEmacs.]), |
| 3073 | 929 [], [with_system_malloc='default']) |
| 930 XE_MERGED_ARG([debug-malloc], | |
| 3312 | 931 AS_HELP_STRING([--with-debug-malloc],[Use a debugging malloc.]), |
| 2651 | 932 [], []) |
| 3003 | 933 XE_MERGED_ARG([pdump], |
| 3312 | 934 AS_HELP_STRING([--enable-pdump],[Enable portable LISP preloader.]), |
| 2651 | 935 [], []) |
| 3003 | 936 XE_MERGED_ARG([dump-in-exec], |
| 3312 | 937 AS_HELP_STRING([--enable-dump-in-exec],[Enable dumping into executable (enabled by default |
| 2720 | 938 for `pdump', not enabled by default in combination |
| 3263 | 939 with `newgc').]), |
| 2720 | 940 [], []) |
| 3073 | 941 XE_MERGED_ARG([kkcc], |
| 3312 | 942 AS_HELP_STRING([--enable-kkcc],[Enable experimental new GC mark algorithms.]), |
| 3073 | 943 [], [enable_kkcc=yes]) |
| 3263 | 944 |
| 3092 | 945 XE_MERGED_ARG([newgc], |
| 3312 | 946 AS_HELP_STRING([--enable-newgc],[Enable new incremental garbage collector and new allocator.]), |
| 3092 | 947 [], []) |
| 948 XE_COMPLEX_ARG([vdb], | |
| 3312 | 949 AS_HELP_STRING([--enable-vdb=TYPE],[Override auto-detection of |
| 3092 | 950 virtual-dirty-bit write-barrier implementation for the |
| 951 new garbage collector. TYPE must be one of "auto" (for | |
| 952 auto-detection), "posix", "win32", "mach", or "fake" | |
| 953 (uses the new garbage collector but disables | |
| 954 incremental collections). The default is to | |
| 955 use auto-detection.]), | |
| 956 [], [enable_vdb="auto"],[auto,posix,win32,mach,fake,no]) | |
| 3073 | 957 dnl |
| 958 XE_HELP_SUBSECTION([Emacs Lisp options]) | |
| 959 XE_MERGED_ARG([modules], | |
| 3312 | 960 AS_HELP_STRING([--enable-modules],[Compile in experimental support for dynamically |
| 3073 | 961 loaded libraries (Dynamic Shared Objects).]), |
| 962 [], []) | |
| 963 XE_KEYWORD_ARG([bignum], | |
| 3312 | 964 AS_HELP_STRING([--enable-bignum=TYPE],[Compile in support for bignums, ratios, or bigfloats |
| 3073 | 965 using library support. TYPE must be one of "gmp" |
| 966 (for GNU MP), "mp" (for BSD MP), or "no" (disabled).]), | |
| 967 [], [enable_bignum="no"],[no,gmp,mp]) | |
| 968 dnl | |
| 969 XE_HELP_SUBSECTION([Platform Specific options]) | |
| 970 XE_MERGED_ARG([workshop], | |
| 3312 | 971 AS_HELP_STRING([--with-workshop],[Support the Sun WorkShop (formerly Sparcworks) |
| 3073 | 972 development environment.]), |
| 973 [], []) | |
| 974 XE_MERGED_ARG([sparcworks], | |
| 3312 | 975 AS_HELP_STRING([--with-sparcworks],[Alias for --with-workshop]), |
| 3073 | 976 [], []) |
| 977 XE_MERGED_ARG([infodock], | |
| 3312 | 978 AS_HELP_STRING([--with-infodock],[Support the Infodock version of XEmacs. Infodock is a SourceForge project).]), |
| 3073 | 979 [], []) |
| 980 dnl | |
| 981 XE_HELP_SUBSECTION([Debugging options]) | |
| 3003 | 982 XE_MERGED_ARG([debug], |
| 3312 | 983 AS_HELP_STRING([--enable-debug],[Enable additional debugging information. No time cost.]), |
| 2651 | 984 [], []) |
| 3959 | 985 dnl Keep TESTS sorted to help with syncing doc to reality. |
| 3073 | 986 XE_COMPLEX_ARG([error-checking], |
| 3312 | 987 AS_HELP_STRING([--enable-error-checking=TESTS],[Compile with internal error-checking added. |
| 3073 | 988 Causes noticeable loss of speed. Valid TESTS |
| 3959 | 989 are `byte_code', `display', `extents', `gc', `glyphs', `malloc', `structures' `text', `types'.]), |
| 3073 | 990 [], [], |
| 3959 | 991 [XE_COMPLEX_OPTION([byte_code],[""]), |
| 992 XE_COMPLEX_OPTION([display],[""]), | |
| 993 XE_COMPLEX_OPTION([extents],[""]), | |
| 3073 | 994 XE_COMPLEX_OPTION([gc],[""]), |
| 3959 | 995 XE_COMPLEX_OPTION([glyphs],[""]), |
| 3073 | 996 XE_COMPLEX_OPTION([malloc],[""]), |
| 3961 | 997 XE_COMPLEX_OPTION([structures],[""]), |
| 3959 | 998 XE_COMPLEX_OPTION([text],[""]), |
| 3961 | 999 XE_COMPLEX_OPTION([types],[""])]) |
| 3003 | 1000 XE_MERGED_ARG([assertions], |
| 3312 | 1001 AS_HELP_STRING([--enable-assertions],[Compile in runtime assertions.]), |
| 2651 | 1002 [], []) |
| 3003 | 1003 XE_MERGED_ARG([memory-usage-stats], |
| 3312 | 1004 AS_HELP_STRING([--enable-memory-usage-stats],[Enable LISP memory usage API.]), |
| 2651 | 1005 [], []) |
| 3003 | 1006 XE_MERGED_ARG([quick-build], |
| 3312 | 1007 AS_HELP_STRING([--enable-quick-build],[Speed up the build cycle by leaving out steps where |
| 2651 | 1008 XEmacs will still work (more or less) without them. |
| 1009 Potentially dangerous if you don't know what you're | |
| 1010 doing. This (1) doesn't garbage-collect after loading | |
| 1011 each file during dumping, (2) doesn't | |
| 1012 automatically rebuild the DOC file (remove it by hand | |
| 1013 to get it rebuilt), (3) Removes config.h, lisp.h and | |
| 1014 associated files from the dependency lists, so changes | |
| 1015 to these files don't automatically cause all .c files | |
| 1016 to be rebuilt.]), | |
| 1017 [], []) | |
| 3073 | 1018 XE_MERGED_ARG([union-type], |
| 3312 | 1019 AS_HELP_STRING([--enable-union-type],[Use union definition of Lisp_Object type. Known to trigger bugs in some compilers.]), |
| 2651 | 1020 [], []) |
| 3073 | 1021 XE_MERGED_ARG([quantify], |
| 3312 | 1022 AS_HELP_STRING([--with-quantify],[Support performance debugging using Quantify.]), |
| 3073 | 1023 [], []) |
| 1024 XE_MERGED_ARG([purify], | |
| 3312 | 1025 AS_HELP_STRING([--with-purify],[Support memory debugging using Purify.]), |
| 3073 | 1026 [], []) |
| 2651 | 1027 dnl ------------------------------------------------------------------------- |
| 1028 dnl Final command line argument checks. | |
| 1029 | |
| 1030 dnl --with-quantify or --with-purify imply --with-system-malloc | |
| 1031 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then | |
| 1032 test "$with_system_malloc" = "default" && with_system_malloc=yes | |
| 1033 fi | |
| 1034 | |
| 1035 dnl CDE requires tooltalk | |
| 1036 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk) | |
| 1037 | |
| 3094 | 1038 dnl Xft sanity checking |
| 1039 dnl #### Maybe we should XE_DIE here instead? Or fix the UI so that | |
| 1040 dnl emacs is always implicit? (I worry that --without-xft would be weird.) | |
| 1041 if test \( "$with_xft_menubars" = "yes" -o "$with_xft_tabs" = "yes" \ | |
| 1042 -o "$with_xft_gauges" = "yes" \) -a "$with_xft_emacs" = "no"; then | |
| 1043 AC_MSG_WARN([Forcing --with-xft=emacs because Xft is enabled]) | |
| 1044 with_xft_emacs=yes | |
| 1045 fi | |
| 1046 | |
| 1047 dnl XFS and Xft in menubars conflict | |
| 1048 if test "$with_xfs" = "yes" -a "$with_xft_menubars" = "yes"; then | |
| 1049 USAGE_ERROR("XFS and Xft in the menubars are incompatible!") | |
| 1050 fi | |
| 1051 | |
| 2651 | 1052 dnl ------------------------------------------------------------------------- |
| 1053 dnl Local paths | |
| 1054 test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
| 1055 # Let make expand exec_prefix. | |
| 1056 if test "x$exec_prefix" = xNONE | |
| 1057 then | |
| 1058 exec_prefix='${prefix}' | |
| 1059 else | |
| 1060 AC_DEFINE(EXEC_PREFIX_USER_DEFINED) | |
| 1061 fi | |
| 3729 | 1062 |
| 1063 define([XE_EXPAND_VARIABLE], | |
| 1064 [$2=[$]$1 | |
| 1065 while true; do | |
| 1066 case "[$]$2" in | |
| 1067 *\[$]* ) eval "$2=[$]$2" ;; | |
| 1068 *) break ;; | |
| 1069 esac | |
| 1070 done])dnl XE_EXPAND_VARIABLE | |
| 1071 | |
| 1072 XE_EXPAND_VARIABLE(prefix,prefix_expanded) | |
| 1073 XE_EXPAND_VARIABLE(datadir,datadir_expanded) | |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1074 XE_EXPAND_VARIABLE(exec_prefix,exec_prefix_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1075 XE_EXPAND_VARIABLE(libdir,libdir_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1076 XE_EXPAND_VARIABLE(mandir,mandir_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1077 XE_EXPAND_VARIABLE(infodir,infodir_expanded) |
| 3729 | 1078 |
| 1079 if test "x$datadir_expanded" != "x$prefix_expanded/share" | |
| 2651 | 1080 then |
| 1081 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1082 AC_DEFINE(LISPDIR_USER_DEFINED) | |
| 4092 | 1083 AC_DEFINE(ETCDIR_USER_DEFINED) |
| 1084 fi | |
| 1085 | |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1086 if test "x$libdir_expanded" != "x$prefix_expanded/lib" |
| 4092 | 1087 then |
| 2651 | 1088 AC_DEFINE(MODULEDIR_USER_DEFINED) |
| 4092 | 1089 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) |
| 2651 | 1090 AC_DEFINE(DOCDIR_USER_DEFINED) |
| 1091 fi | |
| 3729 | 1092 |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1093 if test "x$infodir_expanded" != "x${prefix_expanded}/share/info" |
| 2651 | 1094 then |
| 1095 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1096 else | |
| 4118 | 1097 infodir='${datarootdir}/${instvardir}/info' |
| 2651 | 1098 fi |
| 1099 | |
| 1100 with_sitelispdir='${datadir}/${inststaticdir}/site-lisp' | |
| 1101 inststaticdir='${PROGNAME}' | |
| 1102 instvardir='${PROGNAME}-${version}' | |
| 1103 sitemoduledir='${libdir}/${inststaticdir}/site-modules' | |
| 1104 | |
| 1105 AC_SUBST(inststaticdir) | |
| 1106 AC_SUBST(statedir,$with_statedir) | |
| 1107 | |
| 1108 dnl ------------------------------------------------------------------------- | |
| 1109 | |
| 1110 AC_PROG_LN_S | |
| 1111 | |
| 1112 dnl Make symlinks for etc, lisp, and info directories while the path | |
| 1113 dnl is still relative. We do not symlink lock because someone may | |
| 1114 dnl have stuck the source on a read-only partition. Instead we | |
| 1115 dnl create it as an actual directory later on if it does not already | |
| 1116 dnl exist. | |
| 1117 for dir in lisp etc man info tests; do | |
| 1118 if test ! -d "$dir" ; then | |
| 1119 echo Making symbolic link to "$srcdir/$dir" | |
| 1120 ${LN_S} "$srcdir/$dir" "$dir" | |
| 1121 fi | |
| 1122 done | |
| 1123 | |
| 1124 dnl Calculate canonical name for blddir (i.e. current directory). | |
| 1125 dnl PWD may already be the preferable absolute name for ".", | |
| 1126 dnl but we can't trust it - it is sometimes inaccurate. | |
| 1127 absolute_pwd="`pwd`"; | |
| 1128 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd" | |
| 1129 then blddir="$PWD" | |
| 1130 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir) | |
| 1131 fi | |
| 1132 AC_SUBST(blddir) | |
| 1133 | |
| 1134 dnl Make srcdir absolute, if not already. It is important to | |
| 1135 dnl avoid running the path through pwd unnecessary, since pwd can | |
| 1136 dnl give you automounter prefixes, which can go away. | |
| 1137 case "$srcdir" in | |
| 1138 /* ) ;; | |
| 1139 . ) srcdir="$blddir" ;; | |
| 1140 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;; | |
| 1141 esac | |
| 1142 | |
| 1143 dnl Check if the source directory already has a configured system in it. | |
| 1144 if test `pwd` != `sh -c cd $srcdir && pwd` \ | |
| 1145 && test -f "$srcdir/src/config.h"; then | |
| 1146 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used" | |
| 1147 echo " as a build directory right now; it has been configured in its own" | |
| 1148 echo " right. To configure in another directory as well, you MUST" | |
| 1149 echo " use GNU make. If you do not have GNU make, then you must" | |
| 1150 echo " now do \`make distclean' in $srcdir," | |
| 1151 echo " and then run $progname again.") >&2 | |
| 1152 extrasub='/^VPATH[[ ]]*=/c\ | |
| 1153 vpath %.c $(srcdir)\ | |
| 1154 vpath %.h $(srcdir)\ | |
| 1155 vpath %.y $(srcdir)\ | |
| 1156 vpath %.l $(srcdir)\ | |
| 1157 vpath %.s $(srcdir)\ | |
| 1158 vpath %.in $(srcdir)' | |
| 1159 fi | |
| 1160 | |
| 2741 | 1161 dnl ------------------------------------------------------------------------- |
| 1162 AC_CONFIG_AUX_DIR_DEFAULT | |
| 1163 AC_CANONICAL_BUILD | |
| 1164 dnl ------------------------------------------------------------------------- | |
| 1165 | |
| 2651 | 1166 dnl ---------------------------------------- |
| 1167 dnl Find out which version of XEmacs this is | |
| 1168 dnl ---------------------------------------- | |
|
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1169 dnl This should be the same code as in Makefile.in.in |
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1170 cp "$srcdir/version.sh.in" "$srcdir/version.sh" |
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1171 if test -d "$srcdir/.hg"; then |
|
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|
1172 (cd "$srcdir"; hg identify | cut -d " " -f 1 >> version.sh) |
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1173 fi |
| 2651 | 1174 . "$srcdir/version.sh" || exit 1; |
| 1175 dnl Must do the following first to determine verbosity for AC_DEFINE | |
| 1176 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1177 : "${verbose=$beta}" | |
| 1178 version="${emacs_major_version}.${emacs_minor_version}" | |
| 1179 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version) | |
| 1180 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version) | |
| 1181 if test -n "$emacs_beta_version" ; then | |
| 1182 if test "$beta" = "yes"; then | |
| 1183 version="${version}-b${emacs_beta_version}" | |
| 1184 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version) | |
| 1185 else | |
| 1186 version="${version}.${emacs_beta_version}" | |
| 1187 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version) | |
| 1188 fi | |
| 1189 fi | |
| 1190 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename") | |
| 3972 | 1191 dnl for etags |
| 1192 verbose_version=$version | |
| 2651 | 1193 if test "$xemacs_extra_name" != ""; then |
| 1194 AC_DEFINE_UNQUOTED(XEMACS_EXTRA_NAME, "$xemacs_extra_name") | |
| 3972 | 1195 verbose_version="$verbose_version $xemacs_extra_name" |
| 2651 | 1196 fi |
| 1197 if test "$xemacs_release_date" != ""; then | |
| 1198 AC_DEFINE_UNQUOTED(XEMACS_RELEASE_DATE, "$xemacs_release_date") | |
| 1199 fi | |
| 1200 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version") | |
| 1201 | |
| 1202 if test "$with_infodock" = "yes"; then | |
| 1203 if test ! -f ../../ID-INSTALL; then | |
| 1204 echo "Cannot build InfoDock without InfoDock sources" | |
| 1205 with_infodock=no | |
| 1206 fi | |
| 1207 fi | |
| 1208 | |
| 1209 if test "$with_infodock" = "yes"; then | |
| 1210 dnl InfoDock version numbers. XEmacs will use the same style of numbering | |
| 1211 dnl after the release of XEmacs 21.0. | |
| 1212 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version) | |
| 1213 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version) | |
| 1214 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version) | |
| 1215 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version} | |
| 1216 PROGNAME=infodock | |
|
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|
1217 SHEBANG_PROGNAME=infodock-script |
| 2651 | 1218 CPPFLAGS="$CPPFLAGS -DINFODOCK" |
| 1219 else | |
| 1220 PROGNAME=xemacs | |
|
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|
1221 SHEBANG_PROGNAME=xemacs-script |
| 2651 | 1222 fi |
| 1223 | |
|
4449
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|
1224 AC_SUBST(SHEBANG_PROGNAME) |
| 2651 | 1225 |
| 1226 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME") | |
| 1227 | |
|
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1228 AC_DEFINE_UNQUOTED(SHEBANG_PROGNAME, "${PROGNAME}-script") |
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1229 |
| 2651 | 1230 dnl ---------------------------------- |
| 1231 dnl Error checking and debugging flags | |
| 1232 dnl ---------------------------------- | |
| 1233 dnl Error checking default to "yes" in beta versions, to "no" in releases. | |
| 1234 dnl Same goes for --enable-debug and --extra-verbosity. | |
| 1235 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1236 test "${enable_error_checking_extents:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS) | |
| 1237 test "${enable_error_checking_types:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPES) | |
| 1238 test "${enable_error_checking_text:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TEXT) | |
| 1239 test "${enable_error_checking_gc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC) | |
| 1240 test "${enable_error_checking_malloc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC) | |
| 1241 test "${enable_error_checking_byte_code:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE) | |
| 1242 test "${enable_error_checking_glyphs:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS) | |
| 1243 test "${enable_error_checking_display:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_DISPLAY) | |
| 1244 test "${enable_error_checking_structures:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_STRUCTURES) | |
| 1245 dnl enable_debug=yes must be set when error checking is present. This should be | |
| 1246 dnl fixed up. | |
| 1247 dnl enable_debug implies other options | |
| 1248 if test "${enable_debug:=$beta}" = "yes"; then | |
| 1249 enable_assertions=yes | |
| 1250 enable_memory_usage_stats=yes | |
| 1251 AC_DEFINE(DEBUG_XEMACS) | |
| 1252 fi | |
| 1253 test "$enable_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS) | |
| 1254 test "$enable_memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS) | |
| 1255 | |
| 1256 dnl ------------------------------ | |
| 1257 dnl Determine the s&m files to use | |
| 1258 dnl ------------------------------ | |
| 1259 dnl Given the configuration name, set machfile and opsysfile to the | |
| 1260 dnl names of the m/*.h and s/*.h files we should use. | |
| 1261 | |
| 1262 dnl Canonicalize the configuration name. | |
| 1263 XE_STRIP_4TH_COMPONENT(ac_cv_build_alias) | |
| 1264 XE_STRIP_4TH_COMPONENT(ac_cv_build) | |
| 1265 AC_SUBST(configuration, $ac_cv_build) | |
| 1266 | |
| 1267 dnl If you add support for a new configuration, add code to this | |
| 1268 dnl switch statement to recognize your configuration name and select | |
| 1269 dnl the appropriate operating system and machine description files. | |
| 1270 | |
| 1271 dnl You would hope that you could choose an m/*.h file pretty much | |
| 1272 dnl based on the machine portion of the configuration name, and an s- | |
| 1273 dnl file based on the operating system portion. However, it turns out | |
| 1274 dnl that each m/*.h file is pretty manufacturer-specific - for | |
| 1275 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
| 1276 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
| 1277 dnl machines. So we basically have to have a special case for each | |
| 1278 dnl configuration name. | |
| 1279 | |
| 1280 dnl As far as handling version numbers on operating systems is | |
| 1281 dnl concerned, make sure things will fail in a fixable way. If | |
| 1282 dnl /etc/MACHINES says nothing about version numbers, be | |
| 1283 dnl prepared to handle anything reasonably. If version numbers | |
| 1284 dnl matter, be sure /etc/MACHINES says something about it. | |
| 1285 | |
| 1286 dnl Eric Raymond says we should accept strings like "sysvr4" to mean | |
| 1287 dnl "System V Release 4"; he writes, "The old convention encouraged" | |
| 1288 dnl "confusion between `system' and `release' levels'." | |
| 1289 | |
| 1290 machine='' opsys='' | |
| 1291 | |
| 1292 dnl Straightforward machine determination | |
| 1293 case "$ac_cv_build" in | |
| 1294 sparc-*-* ) machine=sparc ;; | |
| 1295 alpha*-*-* ) machine=alpha ;; | |
| 1296 vax-*-* ) machine=vax ;; | |
| 1297 mips-dec-* ) machine=pmax ;; | |
| 1298 mips-sgi-irix6* ) machine=iris6d ;; | |
| 1299 mips-sgi-* ) machine=iris4d ;; | |
| 1300 mips*-linux ) machine=mips ;; | |
| 1301 romp-ibm-* ) machine=ibmrt ;; | |
| 1302 rs6000-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1303 powerpc-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1304 powerpc*-* ) machine=powerpc ;; | |
| 1305 hppa-*-* ) machine=hp800 ;; | |
| 1306 m88k-dg-* ) machine=aviion ;; | |
| 1307 m68*-sony-* ) machine=news ;; | |
| 1308 mips-sony-* ) machine=news-risc ;; | |
| 1309 clipper-* ) machine=clipper ;; | |
| 1310 arm* ) machine=arm ;; | |
| 1311 ns32k-* ) machine=ns32000 ;; | |
| 1312 esac | |
| 1313 | |
| 1314 dnl Straightforward OS determination | |
| 1315 case "$ac_cv_build" in | |
| 1316 *-*-linux* ) opsys=linux ;; | |
| 1317 *-*-netbsd* ) opsys=netbsd ;; | |
| 1318 *-*-openbsd* ) opsys=openbsd ;; | |
| 1319 *-*-nextstep* ) opsys=nextstep ;; | |
| 1320 *-*-vms ) opsys=vms ;; | |
| 1321 | |
| 1322 dnl DEC OSF | |
| 1323 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;; | |
| 1324 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;; | |
| 1325 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;; | |
| 1326 *-dec-osf3* ) opsys=decosf3-1 ;; | |
| 1327 *-dec-osf[[4-9]]* ) opsys=decosf4-0 ;; | |
| 1328 | |
| 1329 dnl DEC Ultrix | |
| 1330 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;; | |
| 1331 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;; | |
| 1332 *-*-ultrix* ) opsys=ultrix4-3 ;; | |
| 1333 | |
| 1334 dnl AIX | |
| 1335 *-*-aix3.1* ) opsys=aix3-1 ;; | |
| 1336 *-*-aix3.2.5 ) opsys=aix3-2-5 ;; | |
| 1337 *-*-aix3* ) opsys=aix3-2 ;; | |
| 1338 *-*-aix4.0* ) opsys=aix4 ;; | |
| 1339 *-*-aix4.1* ) opsys=aix4-1 ;; | |
| 1340 *-*-aix[[4-9]]* ) opsys=aix4-2 ;; | |
| 1341 | |
| 1342 dnl Other generic OSes | |
| 1343 *-gnu* ) opsys=gnu ;; | |
| 1344 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;; | |
| 1345 *-*-bsd4.2 ) opsys=bsd4-2 ;; | |
| 1346 *-*-bsd4.3 ) opsys=bsd4-3 ;; | |
| 1347 *-*-aos4.2 ) opsys=bsd4-2 ;; | |
| 1348 *-*-aos* ) opsys=bsd4-3 ;; | |
| 1349 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;; | |
| 1350 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;; | |
| 1351 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;; | |
| 1352 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;; | |
| 1353 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1354 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* ) | |
| 1355 if test -z "$NON_GNU_CPP" ; then | |
| 1356 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do | |
| 1357 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi | |
| 1358 done | |
| 1359 fi | |
| 1360 opsys=usg5-4-2 ;; | |
| 1361 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; | |
| 1362 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;; | |
| 1363 esac | |
| 1364 | |
| 1365 case "$ac_cv_build" in | |
| 1366 | |
| 1367 dnl NetBSD ports | |
| 1368 *-*-netbsd* ) | |
| 2663 | 1369 case "${ac_cv_build}" in |
| 2651 | 1370 i[[3-9]]86-*-netbsd*) machine=intel386 ;; |
| 1371 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* ) | |
| 1372 dnl Yes, this is somewhat bogus. | |
| 1373 machine=hp9000s300 ;; | |
| 1374 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;; | |
| 1375 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;; | |
| 1376 esac | |
| 1377 ;; | |
| 1378 | |
| 1379 dnl OpenBSD ports | |
| 1380 *-*-openbsd* ) | |
| 1381 case "${ac_cv_build}" in | |
| 1382 i386-*-openbsd*) machine=intel386 ;; | |
| 1383 m68k-*-openbsd*) machine=hp9000s300 ;; | |
| 1384 mipsel-*-openbsd*) machine=pmax ;; | |
| 1385 esac | |
| 1386 ;; | |
| 1387 | |
| 1388 dnl Acorn RISCiX: | |
| 1389 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;; | |
| 1390 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;; | |
| 1391 | |
| 1392 dnl Alliant machines | |
| 1393 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;; | |
| 1394 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;; | |
| 1395 | |
| 1396 dnl Altos 3068 | |
| 1397 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;; | |
| 1398 | |
| 1399 dnl Amdahl UTS | |
| 1400 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;; | |
| 1401 | |
| 1402 dnl Apollo, Domain/OS | |
| 1403 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;; | |
| 1404 | |
| 1405 dnl AT&T 3b2, 3b5, 3b15, 3b20 | |
| 1406 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;; | |
| 1407 | |
| 1408 dnl AT&T 3b1 - The Mighty Unix PC! | |
| 1409 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;; | |
| 1410 | |
| 1411 dnl Bull machines | |
| 1412 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20 | |
| 1413 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2 | |
| 1414 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7 | |
| 1415 | |
| 1416 dnl CCI 5/32, 6/32 -- see "Tahoe". | |
| 1417 | |
| 1418 dnl Celerity | |
| 1419 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;; | |
| 1420 | |
| 1421 dnl Convex | |
| 1422 *-convex-bsd* | *-convex-convexos* ) | |
| 1423 machine=convex opsys=bsd4-3 | |
| 1424 NON_GNU_CPP="cc -E -P" | |
| 1425 ;; | |
| 1426 | |
| 1427 dnl Cubix QBx/386 | |
| 1428 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;; | |
| 1429 | |
| 1430 dnl Darwin, a.k.a. MacOS X (based on Mach and Freebsd) | |
| 1431 *-*-darwin*) | |
| 1432 opsys=darwin | |
| 1433 ;; | |
| 1434 | |
| 1435 dnl Data General AViiON Machines | |
| 1436 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;; | |
| 1437 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;; | |
| 1438 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;; | |
| 1439 m88k-dg-dgux* ) opsys=dgux ;; | |
| 1440 | |
| 1441 dnl Motorola Delta machines | |
| 1442 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;; | |
| 1443 m88k-motorola-sysv4* ) | |
| 1444 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 | |
| 1445 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
| 1446 dnl I hope there are not other 4.0 versions for this machine | |
| 1447 dnl which really need usg5-4 instead. | |
| 1448 machine=delta88k opsys=usg5-4-2 | |
| 1449 ;; | |
| 1450 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;; | |
| 1451 | |
| 1452 dnl Dual machines | |
| 1453 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;; | |
| 1454 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;; | |
| 1455 | |
| 1456 dnl Encore machines | |
| 1457 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;; | |
| 1458 | |
| 1459 dnl Gould Power Node and NP1 | |
| 1460 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;; | |
| 1461 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;; | |
| 1462 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;; | |
| 1463 | |
| 1464 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
| 1465 dnl as far as XEmacs is concerned). | |
| 1466 m88k-harris-cxux* ) | |
| 1467 dnl Build needs to be different on 7.0 and later releases | |
| 1468 case "`uname -r`" in | |
| 1469 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;; | |
| 1470 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;; | |
| 1471 esac | |
| 1472 NON_GNU_CPP="/lib/cpp" | |
| 1473 ;; | |
| 1474 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
| 1475 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;; | |
| 1476 dnl Harris power pc NightHawk running Power UNIX (Series 6000) | |
| 1477 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;; | |
| 1478 | |
| 1479 dnl Honeywell XPS100 | |
| 1480 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;; | |
| 1481 | |
| 1482 dnl HP 9000 series 200 or 300 | |
| 1483 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;; | |
| 1484 | |
| 1485 dnl HP-UX | |
| 1486 *-hp-hpux* ) | |
| 1487 dnl Figure out machine and opsys orthogonally | |
| 1488 case "$ac_cv_build" in | |
| 1489 m68* ) machine=hp9000s300 ;; | |
| 1490 hppa* ) machine=hp800 ;; | |
| 1491 esac | |
| 1492 | |
| 1493 case "$ac_cv_build" in | |
| 1494 *-hp-hpux7* ) opsys=hpux ;; | |
| 1495 *-hp-hpux8* ) opsys=hpux8 ;; | |
| 1496 *-hp-hpux9* ) opsys=hpux9 ;; | |
| 1497 *-hp-hpux10* ) opsys=hpux10 ;; | |
| 1498 *-hp-hpux11* ) opsys=hpux11 ;; | |
| 1499 * ) opsys=hpux ;; | |
| 1500 esac | |
| 1501 | |
| 1502 dnl HP has a broken "strcat" | |
| 1503 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac | |
| 1504 | |
| 1505 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \ | |
| 1506 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi | |
| 1507 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E" | |
| 1508 | |
| 1509 case "$ac_cv_build" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac | |
| 1510 ;; | |
| 1511 | |
| 1512 dnl Orion machines | |
| 1513 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;; | |
| 1514 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;; | |
| 1515 | |
| 1516 dnl IBM machines | |
| 1517 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;; | |
| 1518 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;; | |
| 1519 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;; | |
| 1520 romp-ibm-aos* ) opsys=bsd4-3 ;; | |
| 1521 romp-ibm-bsd* ) opsys=bsd4-3 ;; | |
| 1522 romp-ibm-mach* ) opsys=mach-bsd4-3 ;; | |
| 1523 | |
| 1524 dnl Integrated Solutions "Optimum V" | |
| 1525 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;; | |
| 1526 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;; | |
| 1527 | |
| 1528 dnl Intel 386 machines where we do care about the manufacturer | |
| 1529 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;; | |
| 1530 | |
| 1531 dnl Prime EXL | |
| 1532 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;; | |
| 1533 | |
| 1534 dnl Sequent Symmetry running Dynix | |
| 1535 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;; | |
| 1536 | |
| 1537 dnl Sequent Symmetry running DYNIX/ptx | |
| 1538 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;; | |
| 1539 | |
| 1540 dnl Unspecified sysv on an ncr machine defaults to svr4.2. | |
| 1541 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.) | |
| 1542 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;; | |
| 1543 | |
| 1544 dnl Intel Paragon OSF/1 | |
| 1545 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;; | |
| 1546 | |
| 1547 dnl Intel 860 | |
| 1548 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;; | |
| 1549 | |
| 1550 dnl Masscomp machines | |
| 1551 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;; | |
| 1552 | |
| 1553 dnl Megatest machines | |
| 1554 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;; | |
| 1555 | |
| 1556 dnl Workstations sold by MIPS | |
| 1557 dnl This is not necessarily all workstations using the MIPS processor - | |
| 1558 dnl Irises are produced by SGI, and DECstations by DEC. | |
| 1559 mips-mips-usg* ) machine=mips4 ;; | |
| 1560 mips-mips-riscos4 ) | |
| 1561 machine=mips4 | |
| 1562 NON_GNU_CC="cc -systype bsd43" | |
| 1563 NON_GNU_CPP="cc -systype bsd43 -E" | |
| 1564 case "$ac_cv_build" in | |
| 1565 mips-mips-riscos4* ) opsys=bsd4-3 ;; | |
| 1566 mips-mips-riscos5* ) opsys=riscos5 ;; | |
| 1567 esac | |
| 1568 ;; | |
| 1569 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;; | |
| 1570 mips-mips-* ) machine=mips opsys=usg5-2-2 ;; | |
| 1571 | |
| 1572 dnl NeXT | |
| 1573 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;; | |
| 1574 | |
| 1575 dnl The complete machine from National Semiconductor | |
| 1576 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;; | |
| 1577 | |
| 1578 dnl NCR machines | |
| 1579 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;; | |
| 1580 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;; | |
| 1581 | |
| 1582 dnl Nixdorf Targon 31 | |
| 1583 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;; | |
| 1584 | |
| 1585 dnl Nu (TI or LMI) | |
| 1586 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;; | |
| 1587 | |
| 1588 dnl Plexus | |
| 1589 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;; | |
| 1590 | |
| 1591 dnl Pyramid machines | |
| 1592 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;; | |
| 1593 | |
| 1594 dnl Sequent Balance | |
| 1595 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;; | |
| 1596 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;; | |
| 1597 | |
| 1598 dnl Siemens Nixdorf | |
| 1599 mips-siemens-sysv* | mips-sni-sysv*) | |
| 1600 machine=mips-siemens opsys=usg5-4 | |
| 1601 NON_GNU_CC=/usr/ccs/bin/cc | |
| 1602 NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1603 ;; | |
| 1604 | |
| 1605 dnl NEC | |
| 1606 mips-nec-sysv*) | |
| 1607 machine=mips-nec | |
| 1608 NON_GNU_CC=/usr/ccs/bin/cc | |
| 1609 NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1610 ;; | |
| 1611 | |
| 1612 dnl Silicon Graphics machines | |
| 1613 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
| 1614 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;; | |
| 1615 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;; | |
| 1616 dnl Iris 4D | |
| 1617 mips-sgi-irix3.* ) opsys=irix3-3 ;; | |
| 1618 mips-sgi-irix4.* ) opsys=irix4-0 ;; | |
| 1619 mips-sgi-irix6* ) opsys=irix6-0 ;; | |
| 1620 mips-sgi-irix5.1* ) opsys=irix5-1 ;; | |
| 1621 mips-sgi-irix5.2* ) opsys=irix5-2 ;; | |
| 1622 mips-sgi-irix5.* ) opsys=irix5-3 ;; | |
| 1623 mips-sgi-irix* ) opsys=irix5-0 ;; | |
| 1624 | |
| 1625 dnl SONY machines | |
| 1626 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;; | |
| 1627 *-sony-news* ) opsys=newsos5 ;; | |
| 1628 | |
| 1629 dnl Stride | |
| 1630 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;; | |
| 1631 | |
| 1632 dnl Suns | |
| 1633 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* ) | |
| 1634 dnl Hardware type | |
| 1635 case "$ac_cv_build" in | |
| 1636 m68*-sunos1* ) machine=sun1 ;; | |
| 1637 m68*-sunos2* ) machine=sun2 ;; | |
| 1638 m68* ) machine=sun3 ;; | |
| 1639 i*86*-sun-sunos[[34]]* ) machine=sun386 ;; | |
| 1640 i*86-*-* ) machine=intel386 ;; | |
| 1641 rs6000* ) machine=rs6000 ;; | |
| 1642 esac | |
| 1643 | |
| 1644 dnl Make $canonical even more so. | |
| 1645 case "$ac_cv_build" in *-sunos5*) | |
| 1646 ac_cv_build=`echo $ac_cv_build | sed -e s/sunos5/solaris2/`;; | |
| 1647 esac | |
| 1648 | |
| 1649 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib | |
| 1650 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed | |
| 1651 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar | |
| 1652 dnl function integrated. | |
| 1653 case "$ac_cv_build" in | |
| 1654 *-sunos4* ) | |
| 1655 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1656 : ;; | |
| 1657 *-solaris2* ) | |
| 1658 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1659 RANLIB=':' ;; | |
| 1660 esac | |
| 1661 | |
| 1662 case "$ac_cv_build" in | |
| 1663 *-solaris* ) | |
| 1664 opsys=sol2 | |
| 1665 os_release_major=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\1/'` | |
| 1666 os_release_minor=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\2/'` | |
| 1667 case "$os_release_minor" in [[0-9]]) | |
| 1668 os_release_minor="0${os_release_minor}";; | |
| 1669 esac | |
| 1670 os_release="${os_release_major}${os_release_minor}" | |
| 1671 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;; | |
| 1672 | |
| 1673 dnl The last Sun386 ran 4.0. | |
| 1674 i*86-*-sunos4* ) opsys=sunos4-0 ;; | |
| 1675 *-sunos4.0* ) opsys=sunos4-0 ;; | |
| 1676 *-sunos4.1.2* ) opsys=sunos4-1-2 ;; | |
| 1677 *-sunos4.1.3* ) opsys=sunos4-1-3 ;; | |
| 1678 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;; | |
| 1679 *-sunos4* | *-sunos ) opsys=sunos4-1 ;; | |
| 1680 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1681 * ) opsys=bsd4-2 ;; | |
| 1682 esac | |
| 1683 | |
| 1684 case "$ac_cv_build" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac | |
| 1685 | |
| 1686 dnl Watch out for a compiler guaranteed not to work. | |
| 1687 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC="" | |
| 1688 ;; | |
| 1689 | |
| 1690 dnl Tadpole 68k | |
| 1691 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;; | |
| 1692 | |
| 1693 dnl Tahoe machines | |
| 1694 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;; | |
| 1695 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;; | |
| 1696 | |
| 1697 dnl Tandem Integrity S2 | |
| 1698 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;; | |
| 1699 | |
| 1700 dnl Tektronix XD88 | |
| 1701 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;; | |
| 1702 | |
| 1703 dnl Tektronix 16000 box (6130?) | |
| 1704 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;; | |
| 1705 dnl Tektronix 4300 | |
| 1706 dnl src/m/tek4300.h hints that this is a m68k machine. | |
| 1707 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;; | |
| 1708 | |
| 1709 dnl Titan P2 or P3 | |
| 1710 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;; | |
| 1711 | |
| 1712 dnl Ustation E30 (SS5E) | |
| 1713 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;; | |
| 1714 | |
| 1715 dnl Vaxen. | |
| 1716 vax-dec-* ) | |
| 1717 case "$ac_cv_build" in | |
| 1718 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;; | |
| 1719 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
| 1720 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1721 esac | |
| 1722 ;; | |
| 1723 | |
| 1724 dnl Whitechapel MG1 | |
| 1725 ns16k-whitechapel-* ) machine=mg1 ;; | |
| 1726 | |
| 1727 dnl Wicat | |
| 1728 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;; | |
| 1729 | |
| 1730 dnl Intel 386 machines where we do not care about the manufacturer | |
| 1731 i[[3-9]]86-*-* ) | |
| 1732 machine=intel386 | |
| 1733 case "$ac_cv_build" in | |
| 1734 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;; | |
| 1735 *-isc2.2* ) opsys=isc2-2 ;; | |
| 1736 *-isc4.0* ) opsys=isc4-0 ;; | |
| 1737 *-isc4.* ) opsys=isc4-1 | |
| 1738 GCC_TEST_OPTIONS=-posix | |
| 1739 NON_GCC_TEST_OPTIONS=-Xp | |
| 1740 ;; | |
| 1741 *-isc* ) opsys=isc3-0 ;; | |
| 1742 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1743 *-esix* ) opsys=esix ;; | |
| 1744 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1745 *-xenix* ) opsys=xenix ;; | |
| 1746 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;; | |
| 1747 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;; | |
| 1748 *-bsdi4* ) opsys=bsdos4 ;; | |
| 1749 *-bsdi3* ) opsys=bsdos3 ;; | |
| 1750 *-bsdi2.1* ) opsys=bsdos2-1 ;; | |
| 1751 *-bsdi2* ) opsys=bsdos2 ;; | |
| 1752 *-sco3.2v5* ) opsys=sco5 ;; | |
| 1753 *-sysv5* ) opsys=sco7 ;; | |
| 1754 *-386bsd* ) opsys=386bsd ;; | |
| 1755 *-freebsd* ) opsys=freebsd ;; | |
| 1756 *-nextstep* ) opsys=nextstep ;; | |
| 1757 *-pc-cygwin* ) opsys=cygwin32 ;; | |
| 1758 *-pc-mingw* ) opsys=mingw32 ; | |
| 1759 test -z "$with_tty" && with_tty="no";; | |
| 1760 dnl Otherwise, we fall through to the generic opsys code at the bottom. | |
| 1761 esac | |
| 1762 ;; | |
| 1763 | |
| 1764 dnl Linux/68k | |
| 1765 m68k-*-linux* ) machine=m68k opsys=linux ;; | |
| 1766 | |
| 1767 esac | |
| 1768 | |
| 1769 dnl Initialize machine from $canonical if not in our database above. | |
| 1770 test -z "$machine" && machine=`echo $ac_cv_build | sed 's/-.*$//'` | |
| 1771 | |
| 1772 dnl Initialize opsys from `uname -s` if not in our database above. | |
| 1773 test -z "$opsys" && opsys=`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` | |
| 1774 | |
| 1775 dnl Use configure-time autodetection if s&m not available | |
| 1776 if test -r "${srcdir}/src/m/${machine}.h"; then | |
| 1777 machfile="m/${machine}.h" | |
| 1778 AC_DEFINE_UNQUOTED(config_machfile, "$machfile") | |
| 1779 else | |
| 1780 echo "XEmacs has no builtin knowledge of \`$machine' machines." | |
| 1781 echo "Using configure-time autodetection only." | |
| 1782 fi | |
| 1783 | |
| 1784 if test -r "${srcdir}/src/s/${opsys}.h"; then | |
| 1785 opsysfile="s/${opsys}.h" | |
| 1786 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile") | |
| 1787 else | |
| 1788 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems." | |
| 1789 echo "Using configure-time autodetection only." | |
| 1790 fi | |
| 1791 | |
| 1792 | |
| 1793 dnl -------------------------------------------------------------- | |
| 1794 dnl $opsys detection complete; defaults depending on $opsys follow | |
| 1795 dnl -------------------------------------------------------------- | |
| 1796 | |
| 1797 if test -z "$enable_pdump"; then | |
| 1798 case "$opsys" in | |
| 1799 linux* ) enable_pdump=yes ;; dnl glibc 2.3.1 seems to hose unexec | |
| 1800 darwin ) enable_pdump=yes ;; dnl No "native" working dumper available | |
| 1801 cygwin* ) enable_pdump=yes ;; dnl unexec is broken | |
| 1802 * ) enable_pdump=no ;; | |
| 1803 esac | |
| 1804 fi | |
| 1805 | |
| 3092 | 1806 if test "$enable_newgc" = "yes"; then |
| 1807 if test "$enable_vdb" = "auto"; then | |
| 1808 case "$opsys" in | |
| 3520 | 1809 darwin ) case "$machine" in |
|
4424
42711a251efd
Look for all x86 machines to determine which write barrier to use on MacOSX.
Marcus Crestani <crestani@informatik.uni-tuebingen.de>
parents:
4419
diff
changeset
|
1810 i[[3-9]]86 ) check_vdb_posix=yes ;; |
| 3520 | 1811 * ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; |
| 1812 esac ;; | |
| 3092 | 1813 cygwin* ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; |
| 1814 linux* ) check_vdb_posix=yes ;; | |
| 1815 freebsd ) check_vdb_posix=yes ;; | |
| 1816 dnl if not sure, try posix first, maybe we are lucky | |
| 1817 * ) check_vdb_posix=yes ;; | |
| 1818 esac | |
| 1819 else | |
| 1820 case "$enable_vdb" in | |
| 1821 mach ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; | |
| 1822 win32 ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; | |
| 1823 posix ) check_vdb_posix=yes ;; | |
| 1824 fake ) have_vdb_fake=yes ;; | |
| 1825 no ) have_vdb_fake=yes ;; | |
| 1826 esac | |
| 1827 fi | |
| 1828 fi | |
| 1829 | |
| 2651 | 1830 if test -z "$with_dynamic"; then |
| 1831 case "$opsys" in | |
| 1832 hpux* | sunos4* ) with_dynamic=no ;; | |
| 1833 *) with_dynamic=yes ;; | |
| 1834 esac | |
| 1835 fi | |
| 1836 if test "$with_dynamic" = "yes"; then | |
| 1837 case "$opsys" in | |
| 1838 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;; | |
| 1839 decosf* ) ld_call_shared="-call_shared" ;; | |
| 1840 darwin ) AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) ;; | |
| 1841 esac | |
| 1842 else dnl "$with_dynamic" = "no" | |
| 1843 case "$opsys" in | |
| 1844 sol2 ) | |
| 1845 echo "Static linking is not supported on Solaris 2." | |
| 1846 echo "Rerun configure without specifying --without-dynamic." | |
| 1847 exit 1 ;; | |
| 1848 linux ) ld_call_shared="-Bstatic" ;; | |
| 1849 decosf* ) ld_call_shared="-non_shared" ;; | |
| 1850 esac | |
| 1851 fi | |
| 1852 | |
| 1853 dnl Tools configuration | |
| 1854 case "$opsys" in | |
| 1855 aix* ) NON_GNU_CC=xlc ;; dnl Use xlc by default on AIX | |
| 1856 darwin ) RANLIB="ranlib -c" ;; dnl Avoid link error in lwlib-config.c | |
| 1857 esac | |
| 1858 | |
| 1859 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${ac_cv_build} | sed 'y/.-/__/'` | |
| 1860 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher) | |
| 1861 | |
| 1862 dnl -------------------------------------------------- | |
| 1863 dnl Determine the compiler, set up for feature testing | |
| 1864 dnl -------------------------------------------------- | |
| 1865 | |
| 1866 dnl Sun Development environment support | |
| 1867 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias | |
| 1868 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk) | |
| 1869 if test "$with_workshop" = "yes"; then | |
| 1870 AC_DEFINE(SUNPRO) | |
| 1871 fi | |
| 1872 | |
| 1873 if test "$enable_clash_detection" != "no"; then | |
| 1874 AC_DEFINE(CLASH_DETECTION) | |
| 1875 fi | |
| 1876 | |
| 1877 dnl Choose a compiler from (in order) | |
| 2680 | 1878 dnl --with-compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC |
| 2651 | 1879 test -n "$with_compiler" && CC="$with_compiler" |
| 1880 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler | |
| 1881 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac | |
| 1882 fi | |
| 1883 | |
| 1884 dnl If we don't set CFLAGS here, AC_PROG_CC will set it. | |
| 1885 dnl But we know better what's good for us, so we do our own | |
| 1886 dnl computation of real CFLAGS later. | |
| 1887 dnl --with_cflags overrides environment variable CFLAGS | |
| 1888 test "${with_cflags-unset}" != unset && CFLAGS="$with_cflags" | |
| 1889 if test "${CFLAGS-unset}" != unset | |
| 1890 then cflags_specified=yes; | |
| 1891 else cflags_specified=no; | |
| 1892 fi | |
| 1893 | |
| 1894 if test "${with_cflags_warning-unset}" != unset | |
| 1895 then cflags_warning_specified=yes; | |
| 1896 else cflags_warning_specified=no; | |
| 1897 fi | |
| 1898 | |
| 2667 | 1899 if test "${with_cflags_optimization-unset}" != unset |
| 2651 | 1900 then cflags_optimization_specified=yes; |
| 1901 else cflags_optimization_specified=no; | |
| 1902 fi | |
| 1903 | |
| 2667 | 1904 if test "${with_cflags_debugging-unset}" != unset |
| 2651 | 1905 then cflags_debugging_specified=yes; |
| 1906 else cflags_debugging_specified=no; | |
| 1907 fi | |
| 1908 | |
| 1909 xe_save_CFLAGS="$CFLAGS" | |
| 1910 | |
| 1911 AC_AIX dnl Defines _ALL_SOURCE on AIX. | |
| 1912 | |
| 1913 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection | |
| 1914 | |
| 1915 dnl Retry using random guesswork if AC_PROG_CC got it wrong... | |
| 1916 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then | |
| 1917 CC=${NON_GNU_CC-cc} | |
| 1918 AC_PROG_CC | |
| 1919 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then | |
| 1920 CC=gcc | |
| 1921 AC_PROG_CC | |
| 1922 fi | |
| 1923 CFLAGS="$xe_save_CFLAGS" | |
| 1924 | |
| 1925 dnl Determine GCC version. | |
| 1926 if test "$GCC" = "yes"; then | |
| 1927 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 3494 | 1928 return __GNUC__; |
| 1929 }])], [:], [__GCC="$?"]) | |
| 1930 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 1931 return __GNUC_MINOR__; | |
| 1932 }])], [:], [__GCC_MINOR="$?"]) | |
| 1933 __GCC_VERSION=$__GCC"."$__GCC_MINOR | |
| 1934 echo "You appear to be using GCC version" $__GCC_VERSION | |
| 2651 | 1935 fi |
| 1936 | |
| 1937 dnl Support for using a different compiler for xemacs itself. | |
| 1938 dnl Useful for building XEmacs with a C++ compiler. | |
| 1939 dnl For example, `configure --compiler=gcc --xemacs-compiler=g++ | |
| 1940 | |
| 1941 dnl The compiler used to build xemacs, as opposed to the compiler | |
| 1942 dnl used by configure and lib-src, is determined from the following | |
| 1943 dnl sources, in order of priority: | |
| 2680 | 1944 dnl o --with-xemacs-compiler configure flag |
| 2651 | 1945 dnl o XEMACS_CC environment variable |
| 1946 dnl o same as the regular compiler, (determined previously) | |
| 1947 | |
| 1948 dnl We don't do AC_PROG_CC for XEMACS_CC; if we can't trust these people.... | |
| 1949 test -n "$with_xemacs_compiler" && XEMACS_CC="$with_xemacs_compiler" | |
| 1950 : ${XEMACS_CC:="$CC"} | |
| 1951 | |
| 1952 dnl Figure out what C preprocessor to use. | |
| 1953 | |
| 1954 dnl On Sun systems, people sometimes set up the variable CPP | |
| 1955 dnl with a value that is a directory, not an executable at all. | |
| 1956 dnl Detect that case, and ignore that value. | |
| 1957 test -n "$CPP" -a -d "$CPP" && CPP= | |
| 1958 | |
| 1959 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP" | |
| 1960 | |
| 1961 AC_PROG_CPP | |
| 1962 | |
| 1963 dnl -------------------------------------------------------------------- | |
| 1964 dnl Compiler feature macros | |
| 1965 dnl -------------------------------------------------------------------- | |
| 1966 | |
| 1967 dnl We want feature macros defined here *and* in config.h.in, so that | |
| 1968 dnl the compilation environment at configure time and compile time agree. | |
| 1969 | |
| 1970 AC_MSG_CHECKING(for GNU libc) | |
| 3312 | 1971 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <features.h>],[ |
| 2651 | 1972 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) |
| 1973 #error Not a GNU libc system :-( | |
| 1974 ******* ======= ******** &&&&&&&& | |
| 1975 #endif | |
| 3312 | 1976 ])], have_glibc=yes, have_glibc=no) |
| 2651 | 1977 AC_MSG_RESULT($have_glibc) |
| 1978 dnl I'm tired of pop being broken with GLIBC -slb | |
| 1979 dnl Well. then why not fix fucking pop? | |
| 1980 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE) | |
| 1981 | |
| 1982 dnl We'd like to use vendor extensions, where available. | |
| 1983 dnl We'd like to use functions from the latest Unix98 standards. | |
| 1984 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html | |
| 1985 case "$opsys" in | |
| 1986 sol2) | |
| 1987 AC_DEFINE(__EXTENSIONS__) | |
| 1988 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction. | |
| 1989 if test "$os_release" -ge 505; then | |
| 1990 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1991 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1992 fi ;; | |
| 1993 linux) | |
| 1994 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 1995 dnl #### should this be 600? | |
| 1996 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1997 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1998 ;; | |
| 1999 freebsd4*) | |
| 2000 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 2001 dnl #### Do we want these too? Apparently yes for _XOPEN_SOURCE=500. | |
| 2002 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 2003 dnl AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 2004 ;; | |
| 2005 esac | |
| 2006 | |
| 2007 dnl Identify compilers to enable compiler-specific hacks. | |
| 2008 dnl Add support for other compilers HERE! | |
| 2009 dnl GCC is already identified elsewhere. | |
| 2010 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 2011 #if defined __SUNPRO_C | |
| 2012 return 11; | |
| 2013 #elif defined __DECC | |
| 2014 return 12; | |
| 2015 #elif defined __USLC__ && defined __SCO_VERSION__ | |
| 2016 return 13; | |
| 2017 #elif defined __INTEL_COMPILER | |
| 2018 return 14; | |
| 2019 #else | |
| 2020 return 0; | |
| 2021 #endif | |
| 2022 }])], [], | |
| 2023 [case "$?" in | |
| 2024 11) echo "You appear to be using the SunPro C compiler." ; __SUNPRO_C=yes ;; | |
| 2025 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;; | |
| 2026 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;; | |
| 2027 14) echo "You appear to be using the Intel C++ compiler."; __ICC=yes | |
| 2028 dnl Newer versions of icc claim to be GCC | |
| 2029 GCC=no ;; | |
| 2030 esac]) | |
| 2031 | |
| 2032 dnl -------------------------------------------------------------------- | |
| 2033 dnl Extract some information from the operating system and machine files | |
| 2034 dnl -------------------------------------------------------------------- | |
| 2035 | |
| 2036 echo "Extracting information from the machine- and system-dependent headers..." | |
| 2037 | |
| 2038 dnl It is not important that this name contain the PID; you cannot run | |
| 2039 dnl two configures in the same directory and have anything work | |
| 2040 dnl anyway. | |
| 2041 tempcname="conftest.c" | |
| 2042 | |
| 2043 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE) | |
| 2044 define([CPP_to_sh], | |
| 2045 [[#]ifndef [$1] | |
| 2046 [#]define [$1]ifelse([$3],,, [ "$3"]) | |
| 2047 [#]endif | |
| 2048 configure___ [$2]=[$1] | |
| 2049 ])dnl CPP_to_sh | |
| 2050 | |
| 2051 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR) | |
| 2052 define([CPP_boolean_to_sh], | |
| 2053 [[#]ifdef [$1] | |
| 2054 configure___ [$2]=yes | |
| 2055 [#]else | |
| 2056 configure___ [$2]=no | |
| 2057 [#]endif | |
| 2058 ])dnl CPP_boolean_to_sh | |
| 2059 | |
| 2060 cat > $tempcname < confdefs.h | |
| 2061 cat >> $tempcname <<EOF | |
| 2062 #define NOT_C_CODE | |
| 2063 #define C_SWITCH_SITE | |
| 2064 #define C_SWITCH_X_SITE | |
| 2065 #define LD_SWITCH_SITE | |
| 2066 #define LD_SWITCH_X_SITE | |
| 2067 #define LD_SWITCH_X_SITE_AUX | |
| 2068 #define OS_RELEASE $os_release | |
| 2069 | |
| 2070 #ifdef config_opsysfile | |
| 2071 #include "$srcdir/src/$opsysfile" | |
| 2072 #endif | |
| 2073 | |
| 2074 #ifdef config_machfile | |
| 2075 #include "$srcdir/src/$machfile" | |
| 2076 #endif | |
| 2077 | |
| 2078 CPP_to_sh(LIBS_MACHINE, libs_machine) | |
| 2079 CPP_to_sh(LIBS_SYSTEM, libs_system) | |
| 2080 CPP_to_sh(LIBS_TERMCAP, libs_termcap) | |
| 2081 CPP_to_sh(LIB_STANDARD, libs_standard) | |
| 2082 | |
| 2083 CPP_to_sh(OBJECTS_MACHINE, objects_machine) | |
| 2084 CPP_to_sh(OBJECTS_SYSTEM, objects_system) | |
| 2085 | |
| 2086 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine) | |
| 2087 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system) | |
| 2088 | |
| 2089 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine) | |
| 2090 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system) | |
| 2091 | |
| 2092 CPP_to_sh(UNEXEC, unexec) | |
| 2093 | |
| 2094 CPP_to_sh(SYSTEM_TYPE, system_type) | |
| 2095 | |
| 2096 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c) | |
| 2097 | |
| 2098 #define ORDINARY_LD "\$(CC) \$(CFLAGS)" | |
| 2099 configure___ ordinary_ld=ORDINARY_LD | |
| 2100 | |
| 2101 #ifdef ORDINARY_LINK | |
| 2102 #define LD ORDINARY_LD | |
| 2103 #else /* no ORDINARY LINK */ | |
| 2104 #ifdef COFF_ENCAPSULATE | |
| 2105 #define LD "\$(CC) -nostdlib" | |
| 2106 #else /* not COFF_ENCAPSULATE */ | |
| 2107 #ifdef LINKER | |
| 2108 #define LD LINKER | |
| 2109 #else /* ! defined (LINKER) */ | |
| 2110 #define LD "ld" | |
| 2111 #endif /* ! defined (LINKER) */ | |
| 2112 #endif /* ! defined (COFF_ENCAPSULATE) */ | |
| 2113 #endif /* not ORDINARY_LINK */ | |
| 2114 configure___ ld=LD | |
| 2115 | |
| 2116 CPP_to_sh(LIB_GCC, lib_gcc) | |
| 2117 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr) | |
| 2118 | |
| 2119 #if ! defined (ORDINARY_LINK) && !defined (START_FILES) | |
| 2120 #ifdef NO_REMAP | |
| 2121 #ifdef COFF_ENCAPSULATE | |
| 2122 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o" | |
| 2123 #else /* ! defined (COFF_ENCAPSULATE) */ | |
| 2124 #define START_FILES "pre-crt0.o /lib/crt0.o" | |
| 2125 #endif /* ! defined (COFF_ENCAPSULATE) */ | |
| 2126 #else /* ! defined (NO_REMAP) */ | |
| 2127 #define START_FILES "ecrt0.o" | |
| 2128 #endif /* ! defined (NO_REMAP) */ | |
| 2129 #endif /* no ORDINARY_LINK */ | |
| 2130 #ifndef START_FILES | |
| 2131 #define START_FILES | |
| 2132 #endif | |
| 2133 configure___ start_files=START_FILES | |
| 2134 | |
| 2135 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link) | |
| 2136 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc) | |
| 2137 CPP_boolean_to_sh(TERMINFO, have_terminfo) | |
| 2138 dnl The MAIL_USE_xxx variables come from the s&m headers | |
| 2139 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock) | |
| 2140 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf) | |
| 2141 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking) | |
| 2142 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes) | |
| 2143 EOF | |
| 2144 | |
| 2145 dnl The value of CPP is a quoted variable reference, so we need to do this | |
| 2146 dnl to get its actual value... | |
| 2147 CPP=`eval "echo $CPP $CPPFLAGS"` | |
| 2148 define(TAB, [ ])dnl | |
| 2149 eval `$CPP -Isrc $tempcname \ | |
| 2150 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 2151 | |
| 2152 rm $tempcname | |
| 2153 | |
| 2154 dnl s&m files shouldn't be required to define anything, or even to exist. | |
| 2155 dnl So we default SYSTEM_TYPE to the obvious documented standard, `uname -s`, | |
| 2156 dnl appropriately emacsulated. | |
| 2157 test -z "$system_type" && \ | |
| 2158 AC_DEFINE_UNQUOTED(SYSTEM_TYPE,"`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`") | |
| 2159 | |
| 2160 dnl If the s&m files don't define a system-specific dumper, simply use pdump. | |
| 2161 dnl Sometime in the future, we'll remove all definitions of UNEXEC | |
| 2162 dnl from all the s&m files. | |
| 2163 test -z "$unexec" && enable_pdump=yes | |
| 2164 | |
| 2165 if test "$enable_pdump" = "yes"; then | |
| 2166 ordinary_link="yes" | |
| 2167 ld="${ordinary_ld}" | |
| 2168 start_files= | |
| 2169 libs_standard= | |
| 2170 unexec= | |
| 2171 lib_gcc= | |
| 2172 fi | |
| 2173 | |
| 3263 | 2174 dnl Enable KKCC by default |
| 2790 | 2175 test -z "$enable_kkcc" && enable_kkcc=yes |
| 2176 | |
| 2720 | 2177 dnl Dump into executable |
| 2178 if test -z "$enable_dump_in_exec"; then | |
| 2179 if test "$enable_pdump" = "yes"; then | |
| 3263 | 2180 if test "$enable_newgc" = "yes"; then |
| 2720 | 2181 enable_dump_in_exec=no |
| 2182 else | |
| 2183 enable_dump_in_exec=yes | |
| 2184 fi | |
| 2185 fi | |
| 2186 fi | |
| 2187 | |
| 3092 | 2188 dnl New incremental garbage collector |
| 2189 if test "$enable_newgc" = "yes"; then | |
| 2190 enable_kkcc=yes | |
| 2191 fi | |
| 2192 | |
| 2651 | 2193 dnl For debugging... |
| 2194 test "$verbose" = "yes" && \ | |
| 2195 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard | |
| 2196 objects_machine objects_system c_switch_machine c_switch_system | |
| 2197 ld_switch_machine ld_switch_system unexec ld_switch_shared | |
| 2198 ld lib_gcc ld_text_start_addr start_files ordinary_link | |
| 2199 have_terminfo mail_use_flock mail_use_lockf) && echo "" | |
| 2200 | |
| 2201 dnl Pick up mingw include path | |
| 2202 dnl We only cope with headers in mingw, not mingw32: no previous version of | |
| 2203 dnl XEmacs supported mingw and cygnus have made this incompatible change | |
| 2204 dnl so we just go with the flow. | |
| 2205 case "$opsys" in mingw* | cygwin*) | |
| 3228 | 2206 cygwin_include=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 2207 cygwin_include=`eval "cd $cygwin_include/../../../..; pwd"` | |
| 2208 cygwin_include="-I$cygwin_include/include" ; | |
| 2651 | 2209 extra_includes="$cygwin_include/mingw $cygwin_include" ; |
| 2210 case "$opsys" in mingw*) | |
| 2211 XE_APPEND($extra_includes, c_switch_system) ;; | |
| 2212 esac | |
| 2213 ;; | |
| 2214 esac | |
| 2215 | |
| 2216 dnl Non-ordinary link usually requires -lc | |
| 2217 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc" | |
| 2218 | |
| 2219 dnl ----------------------- | |
| 2220 dnl Compiler-specific hacks | |
| 2221 dnl ----------------------- | |
| 2222 | |
| 2223 dnl DEC C `-std1' means ANSI C mode | |
| 2224 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site) | |
| 2225 | |
| 2226 dnl Some versions of SCO native compiler need -Kalloca | |
| 2227 if test "$__USLC__" = yes; then | |
| 2228 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed) | |
| 2229 need_kalloca=no | |
| 3317 | 2230 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], [:], [ |
| 2651 | 2231 xe_save_c_switch_system="$c_switch_system" |
| 2232 c_switch_system="$c_switch_system -Kalloca" | |
| 3317 | 2233 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], |
| 3312 | 2234 [ need_kalloca=yes ]) |
| 2651 | 2235 c_switch_system="$xe_save_c_switch_system"]) |
| 2236 AC_MSG_RESULT($need_kalloca) | |
| 2237 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system) | |
| 2238 fi | |
| 2239 | |
| 2240 dnl If we're specifying XEMACS_CC, it'd better be in the same family | |
| 2241 dnl as CC or the following flag calculations are bogus. | |
| 2242 dnl #### We may want to actually error and abort here, but I am not sure. | |
| 2243 if test "$CC" != "$XEMACS_CC"; then | |
| 2244 if test "$XEMACS_CC" = "g++" -a "$GCC" != "yes"; then | |
| 2245 AC_MSG_WARN([CC and g++ are mismatched; XE_CFLAGS may be wrong]) | |
| 2246 xemacs_cc_cc_mismatch=yes | |
| 2247 elif test -n "$GCC" -a "$XEMACS_CC" != "g++"; then | |
| 2248 AC_MSG_WARN([gcc and XEMACS_CC are mismatched; XE_CFLAGS may be wrong]) | |
| 2249 xemacs_cc_cc_mismatch=yes | |
| 2250 dnl #### Add other detectable mismatches here. | |
| 2251 else | |
| 2252 xemacs_cc_cc_mismatch=no | |
| 2253 fi | |
| 2254 fi | |
| 2255 | |
| 2256 dnl Calculate optimization flags. These will be off by default in beta | |
| 2257 dnl versions and on in release versions. | |
| 2258 | |
| 2667 | 2259 if test -z "$with_optimization"; then |
| 2992 | 2260 # If user set --with-cflags-optimization, use it to unilaterally |
| 2261 # determine whether optimization should be enabled. | |
| 2262 if test "$cflags_optimization_specified" = "yes" ; then | |
| 3443 | 2263 if test -z "$with_cflags_optimization" ; then |
| 2992 | 2264 with_optimization=no |
| 2265 else | |
| 2266 with_optimization=yes | |
| 2267 fi | |
| 2268 elif test -z "$emacs_is_beta" ; then | |
| 2667 | 2269 with_optimization=yes |
| 2270 else | |
| 2651 | 2271 with_optimization=no |
| 2272 fi | |
| 2273 fi | |
| 2274 | |
| 2275 | |
| 2276 dnl #### We should be checking C_OPTIMIZE_SWITCH in m/*, s/*. | |
| 2277 | |
| 2278 AC_MSG_CHECKING([for preferred optimization flags]) | |
| 2279 if test "$with_optimization" = "yes" ; then | |
| 2280 if test "$cflags_optimization_specified" = "no"; then | |
| 2281 dnl Following values of cflags_optimization are known to work well. | |
| 2282 dnl Should we take debugging options into consideration? | |
| 2283 if test "$GCC" = "yes"; then | |
| 2284 with_cflags_optimization="-O3" | |
| 2285 elif test "$__SUNPRO_C" = "yes"; then | |
| 2286 case "$opsys" in | |
| 2287 sol2 ) with_cflags_optimization="-xO4" ;; | |
| 2288 sunos4* ) with_cflags_optimization="-xO2" ;; | |
| 2289 esac | |
| 2290 elif test "$__DECC" = "yes"; then | |
| 2291 with_cflags_optimization="-O3" | |
| 2292 elif test "$CC" = "xlc"; then | |
| 2293 dnl see http://www.nersc.gov/vendor_docs/ibm/vac/sc094959.pdf | |
| 2294 with_cflags_optimization="-O3 -qstrict -qnoansialias -qlibansi -qmaxmem=20000" | |
| 2295 elif test "$__ICC" = "yes"; then | |
| 2296 with_cflags_optimization="-O3 -Ob2" | |
| 2297 dnl ### Add optimal cflags_optimization support for other compilers HERE! | |
| 2298 else | |
| 2299 with_cflags_optimization="-O" ;dnl The only POSIX-approved flag | |
| 2300 fi | |
| 2301 fi | |
| 2302 else | |
| 2303 with_cflags_optimization= | |
| 2304 fi | |
| 2305 | |
| 2306 AC_MSG_RESULT([${with_cflags_optimization}]) | |
| 2307 | |
| 2308 dnl #### We should be checking C_DEBUG_SWITCH in m/*, s/*. | |
| 2309 | |
| 2310 AC_MSG_CHECKING([for preferred debugging flags]) | |
| 2311 if test "$cflags_debugging_specified" = "no"; then | |
| 2312 dnl ### Add optimal debugging support for other compilers HERE! | |
| 2313 with_cflags_debugging="-g" | |
| 2314 | |
| 2315 debugging_ok_with_optimization=no | |
| 2316 if test "$GCC" = "yes" -o "$CC" = "xlc" -o "$__ICC" = "yes"; then | |
| 2317 debugging_ok_with_optimization=yes | |
| 2318 fi | |
| 2319 | |
| 2320 if test "$with_optimization" = "yes" -a "$debugging_ok_with_optimization" = "no"; then | |
| 2321 with_cflags_debugging= | |
| 2322 fi | |
| 2323 fi | |
| 2324 AC_MSG_RESULT([${with_cflags_debugging}]) | |
| 2325 | |
| 2326 dnl Calculate warning flags. We separate the flags for warnings from | |
| 2327 dnl the other flags because we want to force the warnings to be seen | |
| 2328 dnl by everyone who doesn't specifically override them. | |
| 2329 | |
| 2330 AC_MSG_CHECKING([for preferred warning flags for XEMACS_CC]) | |
| 2331 | |
| 2332 dnl If this stays nil, it will be set to cflags_warning before use. | |
| 2333 xe_cflags_warning="" | |
| 2334 | |
| 2335 if test "$cflags_warning_specified" = "no"; then | |
| 2336 dnl Following warning flags are known to work well. | |
| 2337 if test "$__SUNPRO_C" = "yes"; then | |
| 2338 case "$opsys" in | |
| 2339 sol2 ) with_cflags_warning="-v" ;; | |
| 2340 esac | |
| 2341 elif test "$CC" = "xlc"; then | |
| 2342 with_cflags_warning="-qinfo" | |
| 2343 elif test "$GCC" = "yes"; then | |
| 2344 with_cflags_warning="-Wall -Wno-switch -Wundef" | |
| 2345 dnl This is not very useful, as it issues warnings that may appear | |
| 2346 dnl or disappear rather randomly, cannot easily be fixed, and are | |
| 2347 dnl not a big deal. If you want it, add it yourself. | |
| 2348 dnl with_cflags_warning="$with_cflags_warning -Winline" | |
| 2349 | |
| 2350 dnl Yuck, bad compares have been worth at least 3 crashes! | |
| 2351 dnl Warnings about char subscripts are pretty pointless, though, | |
| 2352 dnl and we use them in various places. | |
| 2353 with_cflags_warning="$with_cflags_warning -Wsign-compare -Wno-char-subscripts" | |
| 3494 | 2354 test "$__GCC" -ge 3 && with_cflags_warning="$with_cflags_warning -Wpacked" |
| 2651 | 2355 dnl glibc is intentionally not `-Wpointer-arith'-clean. |
| 2356 dnl Ulrich Drepper has rejected patches to fix the glibc header files. | |
| 2357 test "$have_glibc" != "yes" && \ | |
| 2358 with_cflags_warning="$with_cflags_warning -Wpointer-arith" | |
| 2359 dnl Warning flags that may differ for gcc and g++ (xemacs_compiler) | |
| 2360 dnl With g++, -Wshadow produces five zillion utterly random warnings -- | |
| 2361 dnl a local var named `buffer' conflicts with `struct buffer' for | |
| 2362 dnl example. Even with gcc, -Wshadow is questionable because of its | |
| 2363 dnl complaints about parameters with the same names as global functions. | |
| 2364 dnl There is no -Wmissing-declarations under g++. | |
| 2365 dnl But gcc warns about -Weffc++ in C compiles. | |
| 2366 dnl With g++, there is no effective way to use -Wunused-parameter without | |
| 2367 dnl some very ugly code changes. | |
| 2368 if test "$with_xemacs_compiler" = "g++"; then | |
| 2369 xe_cflags_warning="$with_cflags_warning -Weffc++" | |
| 3494 | 2370 elif test "$__GCC" -ge 3; then |
| 2651 | 2371 xe_cflags_warning="$with_cflags_warning -Wunused-parameter" |
| 3494 | 2372 if test "$__GCC" -gt 3 || test "$__GCC_MINOR" -ge 4; then |
| 2373 with_cflags_warning="$with_cflags_warning -Wdeclaration-after-statement" | |
| 2374 fi | |
| 2651 | 2375 fi |
| 2376 with_cflags_warning="$with_cflags_warning -Wshadow -Wmissing-declarations" | |
| 2377 with_cflags_warning="$with_cflags_warning -Wmissing-prototypes -Wstrict-prototypes" | |
| 2378 dnl **** If more gcc/g++ flags are added, from here on must handle | |
| 2379 dnl **** with_cflags_warning and xe_cflags_warning in parallel | |
| 2380 elif test "$__ICC" = "yes"; then | |
| 2381 with_cflags_warning="-Wall -w1 -we147" | |
| 2382 dnl ### Add optimal with_cflags_warning support for other compilers HERE! | |
| 2383 fi | |
| 2384 fi | |
| 2385 test -z "$xe_cflags_warning" && xe_cflags_warning="$with_cflags_warning" | |
| 2386 AC_MSG_RESULT([${xe_cflags_warning}]) | |
| 2387 | |
| 2388 AC_MSG_CHECKING([for preferred warning flags for CC]) | |
| 2389 AC_MSG_RESULT([${with_cflags_warning}]) | |
| 2390 | |
| 2391 dnl Calculate remaining cflags. | |
| 2392 dnl Use either command line flag, environment var, or autodetection | |
| 2393 | |
| 2394 AC_MSG_CHECKING([for remaining CFLAGS]) | |
| 2395 | |
| 2396 if test "$cflags_specified" = "no"; then | |
| 2397 dnl Following values of CFLAGS are known to work well. | |
| 2398 if test "$CC" = "xlc"; then | |
| 2399 CFLAGS="-qro" | |
| 2400 dnl ### Add optimal CFLAGS support for other compilers HERE! | |
| 2401 fi | |
| 2402 fi | |
| 2403 AC_MSG_RESULT([${CFLAGS}]) | |
| 2404 | |
| 2405 dnl Now combine all C flags. Put the warning and optimization flags first | |
| 2406 dnl so that user-specified flags will override. | |
| 2407 dnl Do XE_CFLAGS before adding flags to CFLAGS. | |
| 2408 dnl Flags for XEMACS_CC: | |
| 2409 | |
| 2410 XE_CFLAGS="$xe_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2411 dnl Flags for CC: | |
| 2412 CFLAGS="$with_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2413 | |
| 2414 AC_MSG_CHECKING([total value of XE_CFLAGS]) | |
| 2415 AC_MSG_RESULT([${XE_CFLAGS}]) | |
| 2416 AC_MSG_CHECKING([total value of CFLAGS]) | |
| 2417 AC_MSG_RESULT([${CFLAGS}]) | |
| 2418 | |
| 2419 dnl Search for GCC specific build problems we know about | |
| 2420 if test "$GCC" = "yes"; then | |
| 2421 AC_MSG_CHECKING(for buggy gcc versions) | |
| 2422 GCC_VERSION=`$CC --version` | |
| 2423 case `uname -s`:`uname -m`:$GCC_VERSION in | |
| 2424 dnl egcs 2.90.21 (egcs-1.00 release) | |
| 2425 dnl egcs 2.90.29 (egcs-1.0.3 release) | |
| 2426 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*) | |
| 2427 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures | |
| 2428 dnl without also using `-fno-schedule-insns'. | |
| 2429 case "$CFLAGS" in | |
| 2430 *-O2*|*-O3*) | |
| 2431 case "$CFLAGS" in | |
| 2432 *-fno-schedule-insns*) ;; | |
| 2433 *) | |
| 2434 AC_MSG_RESULT(yes) | |
| 2435 AC_MSG_WARN([Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures]) | |
| 2436 AC_MSG_WARN([without also using -fno-schedule-insns.]) | |
| 2437 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2438 ;; | |
| 2439 esac | |
| 2440 ;; | |
| 2441 esac | |
| 2442 ;; | |
| 2443 dnl egcs-2.91.57 (egcs-1.1 release) | |
| 2444 dnl egcs-2.91.66 (egcs-1.1.2 release) | |
| 2445 Linux:alpha:egcs-2.91.*) | |
| 2446 AC_MSG_RESULT(yes) | |
| 2447 AC_MSG_WARN([There have been reports of egcs-1.1 not compiling XEmacs correctly on]) | |
| 2448 AC_MSG_WARN([Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.]) | |
| 2449 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2450 ;; | |
| 2451 *:i*86*:2.7.2*) | |
| 2452 case "$CFLAGS" in | |
| 2453 *-O2*|*-O3*) | |
| 2454 case "$GCC_VERSION" in | |
| 2455 2.7.2) | |
| 2456 case "$CFLAGS" in | |
| 2457 *-fno-strength-reduce*) ;; | |
| 2458 *) | |
| 2459 AC_MSG_RESULT(yes) | |
| 2460 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2461 AC_MSG_WARN([-fno-strength-reduce.]) | |
| 2462 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2463 ;; | |
| 2464 esac | |
| 2465 ;; | |
| 2466 esac | |
| 2467 case "$CFLAGS" in | |
| 2468 *-fno-caller-saves*) ;; | |
| 2469 *) | |
| 2470 AC_MSG_RESULT(yes) | |
| 2471 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2472 AC_MSG_WARN([-fno-caller-saves.]) | |
| 2473 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2474 ;; | |
| 2475 esac | |
| 2476 ;; | |
| 2477 esac | |
| 2478 ;; | |
| 2479 esac | |
| 2480 AC_MSG_RESULT(no) | |
| 2481 fi | |
| 2482 | |
| 2483 dnl GNU ld now defaults to combreloc, which screws up unexec, but not pdump. | |
| 2484 dnl Note that it's OK if the GNU style long option causes non-GNU ld to barf | |
| 2485 dnl a usage message, that's often good enough. Please report it, though. | |
| 2486 dnl #### Should make this Solaris-friendly. | |
| 2487 dnl Link with -z nocombreloc for now. | |
| 2488 if test "$enable_pdump" != "yes"; then | |
| 3312 | 2489 AC_MSG_CHECKING([for "-z nocombreloc" linker flag]) |
| 2651 | 2490 case "`ld --help 2>&1`" in |
| 2491 *-z\ nocombreloc* ) AC_MSG_RESULT(yes) | |
| 2492 XE_PREPEND(-z nocombreloc, ld_switch_site) ;; | |
| 2493 *) AC_MSG_RESULT(no) ;; | |
| 2494 esac | |
| 2495 fi | |
| 2496 | |
| 2497 dnl Inform compiler that certain flags are meant for the linker | |
| 2498 XE_PROTECT_LINKER_FLAGS(ld_switch_system) | |
| 2499 XE_PROTECT_LINKER_FLAGS(ld_switch_machine) | |
| 2500 XE_PROTECT_LINKER_FLAGS(ld_switch_site) | |
| 2501 XE_PROTECT_LINKER_FLAGS(LDFLAGS) | |
| 2502 XE_PROTECT_LINKER_FLAGS(ld_call_shared) | |
| 2503 | |
| 2504 dnl Add s&m-determined objects (including unexec) to link line | |
| 2505 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine) | |
| 2506 test -n "$objects_system" && XE_ADD_OBJS($objects_system) | |
| 2507 test -n "$unexec" && test ! "$enable_pdump" = "yes" && XE_ADD_OBJS($unexec) | |
| 2508 test "$enable_pdump" = "yes" && XE_ADD_OBJS(dumper.o) | |
| 2509 | |
| 2510 dnl Dynodump (Solaris 2.x, x<6) | |
| 2511 AC_MSG_CHECKING(for dynodump) | |
| 2512 if test "$unexec" != "unexsol2.o"; then | |
| 2513 AC_MSG_RESULT(no) | |
| 2514 else | |
| 2515 AC_MSG_RESULT(yes) | |
| 2516 AC_DEFINE(DYNODUMP) | |
| 2517 XE_APPEND(dynodump, MAKE_SUBDIR) | |
| 2518 XE_APPEND(dynodump, SRC_SUBDIR_DEPS) | |
| 2519 case "$machine" in | |
| 2520 sparc ) dynodump_arch=sparc ;; | |
| 2521 *86* ) dynodump_arch=i386 ;; | |
| 2522 powerpc ) dynodump_arch=ppc ;; | |
| 2523 esac | |
| 2524 fi | |
| 2525 | |
| 2526 dnl Feed s&m crud to src/Makefile | |
| 2527 | |
| 2528 dnl Linux/powerpc needs the following magic for some reason | |
| 2529 dnl [Not needed with YellowDog 2.3 and causes link problems with YellowDog 3.0, | |
| 2530 dnl the two most popular PowerPC distributions.] | |
| 2531 dnl test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript" | |
| 2532 | |
| 2533 AC_LANG(C) | |
| 2534 if test "$unexec" = "unexaix.o"; then | |
| 2535 dnl AIX needs various hacks to make static linking work. | |
| 2536 if test "$with_dynamic" = "no"; then | |
| 2537 start_flags="-Wl,-bnso,-bnodelcsect" | |
| 2538 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}" | |
| 2539 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do | |
| 2540 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi | |
| 2541 done | |
| 2542 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do | |
| 2543 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi | |
| 2544 done | |
| 2545 AC_CHECK_LIB([c], [terminateAndUnload], [XE_APPEND(-lC, libs_system)]) | |
| 2546 fi | |
| 2547 elif test -n "$ld_text_start_addr"; then | |
| 2548 start_flags="-T $ld_text_start_addr -e __start" | |
| 2549 fi | |
| 2550 AC_SUBST(start_flags) | |
| 2551 | |
| 2552 AC_SUBST(ld_switch_shared) | |
| 2553 AC_SUBST(start_files) | |
| 2554 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then | |
| 2555 test -z "$linker" && linker='$(CC) -nostdlib' | |
| 2556 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`' | |
| 2557 fi | |
| 2558 test "$GCC" != "yes" && lib_gcc= | |
| 2559 AC_SUBST(ld) | |
| 2560 AC_SUBST(lib_gcc) | |
| 2561 | |
| 2562 dnl --------------------------------------------------------------- | |
| 2563 dnl Get version information for: | |
| 2564 dnl C compiler, libc | |
| 2565 dnl #### should do CC compiler, too, if different from XEMACS_CC | |
| 2566 dnl --------------------------------------------------------------- | |
| 2567 | |
| 2568 compiler_version="" | |
| 2569 gcc_compiler_specs="" | |
| 2570 libc_version="" | |
| 2571 | |
| 2572 AC_MSG_CHECKING([for compiler version information]) | |
| 2573 | |
| 2574 dnl First try portable compilers, then crack system secrets | |
| 2575 dnl #### Is this code correct if $XEMACS_CC != $CC? XEMACS_CC hasn't been | |
| 2576 dnl run through the AC_PROG_CC mill. | |
| 2577 dnl Would anybody really build libsrc with GCC and XEmacs with non-GCC? | |
| 2578 if test "$GCC" = "yes"; then | |
| 2692 | 2579 compiler_version=`$XEMACS_CC --version | sed 1q` |
| 2580 gcc_compiler_specs=`$XEMACS_CC -v 2>&1 | sed 's/.* \([[^ ]]\)/\1/' | sed 1q` | |
| 2651 | 2581 else case "$XEMACS_CC" in |
| 2582 dnl The Intel cc compiler | |
| 2583 ic*) | |
| 2692 | 2584 compiler_version=`icc -V 2>&1 | sed 1q` |
| 2651 | 2585 ;; |
| 2586 dnl non-gcc machine-specific magic - contributions welcome | |
| 2587 *) case "$ac_cv_build" in | |
| 2588 *-*-aix* ) | |
| 2589 dnl Yes, it's this ugly for AIX... | |
| 2590 realcc=`which $XEMACS_CC` | |
| 2591 dnl Might be a symlink created by replaceCset command | |
| 2592 if test -L $realcc ; then | |
| 2593 ccdir=`dirname $realcc` | |
| 2594 ccprog=`/bin/ls -l $realcc | sed 's/.* \([[^ ]]\)/\1/'` | |
| 2595 dnl This doesn't handle ../../xlc type stuff, but I've not seen one... | |
| 2596 case $ccprog in | |
| 2597 */*) realcc=$ccprog;; | |
| 2598 *) realcc=$ccdir/$ccprog;; | |
| 2599 esac | |
| 2600 fi | |
| 2601 lpp=`lslpp -wqc $realcc | cut -f2 -d:` | |
| 2602 if test ! -z "$lpp" ; then | |
| 2603 lppstr=`lslpp -Lqc $lpp` | |
| 2604 lpplev=`echo "$lppstr" | cut -f3 -d:` | |
| 2605 lppdesc=`echo "$lppstr" | cut -f8 -d:` | |
| 2606 fi | |
| 2607 if test ! -z "$lpplev" ; then | |
| 2608 compiler_version="$lpp $lpplev - $lppdesc" | |
| 2609 fi | |
| 2610 ;; | |
| 2611 | |
| 2612 *-*-solaris*) | |
| 2692 | 2613 compiler_version=`$XEMACS_CC -V 2>&1 | sed 1q` |
| 2651 | 2614 ;; |
| 2615 | |
| 2616 alpha*-dec-osf*) | |
| 2617 compiler_version=`$XEMACS_CC -V | tr '\n' ' '` | |
| 2618 ;; | |
| 2619 | |
| 2620 mips-sgi-irix*) | |
| 2621 compiler_version=`$XEMACS_CC -version` | |
| 2622 ;; | |
| 2623 esac | |
| 2624 esac | |
| 2625 fi | |
| 2626 | |
| 2627 dnl Awww, shucks. | |
| 2628 if test -z "$compiler_version"; then | |
| 2629 compiler_version="detection failed (please report this)" | |
| 2630 fi | |
| 2631 AC_MSG_RESULT([$compiler_version]) | |
| 2632 | |
| 2633 AC_MSG_CHECKING(for standard C library version information) | |
| 2634 | |
| 2635 case "$ac_cv_build" in | |
| 2636 *-*-linux*) | |
| 2637 dnl #### who would ever _not_ be running the distro's libc? | |
| 2638 dnl Maybe it would be better to get/augment this info with ldd? | |
| 2639 if test -f /etc/redhat-release ; then | |
| 2640 libc_version=`rpm -q glibc` | |
| 2641 elif test -f /etc/debian_version ; then | |
| 2642 libc_version=`dpkg-query --showformat='${version}' --show libc6` | |
| 2643 libc_version="GNU libc $libc_version (Debian)" | |
| 2644 dnl need SuSE et al checks here... | |
| 2645 fi | |
| 2646 dnl #### Tested on Debian, does this actually work elsewhere? ;-) | |
| 2647 if test -z "$libc_version"; then | |
| 2648 libc_version=`ls /lib/libc-*.so | sed -e 's,/lib/libc-\(.*\)\.so,\1,'` | |
| 2649 fi | |
| 2650 ;; | |
| 2651 | |
| 2652 *-*-aix*) | |
| 2653 libc_version="bos.rte.libc `lslpp -Lqc bos.rte.libc | cut -f3 -d:`" | |
| 2654 ;; | |
| 2655 | |
| 2656 *-*-solaris*) | |
| 2657 libc=`pkginfo -l SUNWcsl | grep VERSION: | awk '{print $2}'` | |
| 2658 libc_version="SUNWcsl $libc" | |
| 2659 | |
| 2660 ;; | |
| 2661 | |
| 2662 mips-sgi-irix*) | |
| 2663 libc_version="IRIX libc `uname -sRm`" | |
| 2664 ;; | |
| 2665 | |
| 2666 alpha*-dec-osf*) | |
| 2667 dnl Another ugly case | |
| 2668 (cd /usr/.smdb.; | |
| 2669 libc_version=` grep -h libc.so *.inv | awk '$9 == "f" {print $12}' | tr '\n' ','` | |
| 2670 ) | |
| 2671 ;; | |
| 2672 esac | |
| 2673 | |
| 2674 dnl Awww, shucks. | |
| 2675 if test -z "libc_version"; then | |
| 2676 libc_version="detection failed (please report this)" | |
| 2677 fi | |
| 2678 AC_MSG_RESULT([$libc_version]) | |
| 2679 | |
| 2680 dnl --------------------------------------------------------------- | |
| 2681 dnl Add site and system specific flags to compile and link commands | |
| 2682 dnl --------------------------------------------------------------- | |
| 2683 | |
| 2684 dnl --with-site-libraries (multiple dirs) | |
| 2685 COLON_TO_SPACE(with_site_libraries) | |
| 2686 if test -n "$with_site_libraries"; then | |
| 2687 for arg in $with_site_libraries; do | |
| 2688 case "$arg" in | |
| 2689 -* ) ;; | |
| 2690 * ) test -d "$arg" || \ | |
| 2691 XE_DIE("Invalid site library \`$arg': no such directory") | |
| 2692 arg="-L${arg}" ;; | |
| 2693 esac | |
| 2694 XE_APPEND($arg, ld_switch_site) | |
| 2695 done | |
| 2696 fi | |
| 2697 | |
| 2698 dnl --with-site-includes (multiple dirs) | |
| 2699 COLON_TO_SPACE(with_site_includes) | |
| 2700 if test -n "$with_site_includes"; then | |
| 2701 for arg in $with_site_includes; do | |
| 2702 case "$arg" in | |
| 2703 -* ) ;; | |
| 2704 * ) test -d "$arg" || \ | |
| 2705 XE_DIE("Invalid site include \`$arg': no such directory") | |
| 2706 arg="-I${arg}" ;; | |
| 2707 esac | |
| 2708 XE_APPEND($arg, c_switch_site) | |
| 2709 done | |
| 2710 fi | |
| 2711 | |
| 2712 dnl --with-site-prefixes (multiple dirs) | |
| 2713 dnl --with-site-prefixes=dir1:dir2 is a convenient shorthand for | |
| 2714 dnl --with-site-libraries=dir1/lib:dir2/lib --with-site-includes=dir1/include:dir2/include | |
| 2715 dnl Site prefixes take precedence over the standard places, but not over | |
| 2716 dnl with-site-includes and with-site-libraries. | |
| 2717 COLON_TO_SPACE(with_site_prefixes) | |
| 2718 if test -n "$with_site_prefixes"; then | |
| 2719 for dir in $with_site_prefixes; do | |
| 2720 lib_dir="${dir}/lib" | |
| 2721 inc_dir="${dir}/include" | |
| 2722 if test ! -d "$dir"; then | |
| 2723 XE_DIE("Invalid site prefix \`$dir': no such directory") | |
| 2724 elif test ! -d "$lib_dir"; then | |
| 2725 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'") | |
| 2726 else | |
| 2727 if test -d "$inc_dir"; then | |
| 2728 XE_APPEND("-I$inc_dir", c_switch_site) | |
| 2729 fi | |
| 2730 XE_APPEND("-L$lib_dir", ld_switch_site) | |
| 2731 fi | |
| 2732 done | |
| 2733 fi | |
| 2734 | |
| 2735 dnl GNU software installs by default into /usr/local/{include,lib} | |
| 2736 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then | |
| 2737 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site) | |
| 2738 dnl XE_APPEND("-I/usr/local/include", c_switch_site) | |
| 2739 dnl fi | |
| 2740 | |
| 2741 dnl Extra system-specific library directories - please add to list | |
| 2742 for dir in "/usr/ccs/lib"; do | |
| 2743 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2744 done | |
| 2745 | |
| 2746 dnl --with-site-runtime-libraries (multiple dirs) | |
| 2747 COLON_TO_SPACE(with_site_runtime_libraries) | |
| 2748 if test -n "$with_site_runtime_libraries"; then | |
| 2749 LD_RUN_PATH="`echo $with_site_runtime_libraries | sed -e 's/ */:/g'`" | |
| 2750 export LD_RUN_PATH | |
| 2751 fi | |
| 2752 | |
| 2753 dnl Linux systems have dynamic runtime library directories listed in | |
| 2754 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty | |
| 2755 dnl safe to use them at link time, and less controversial than forcing | |
| 2756 dnl the run-time to use the link-time libraries. This also helps avoid | |
| 2757 dnl mismatches between the link-time and run-time libraries. | |
| 2758 | |
| 2759 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries | |
| 2760 dnl listed in /etc/ld.so.conf on some systems, and including them on | |
| 2761 dnl the link path leads to linking in utterly broken libc's. | |
| 2762 dnl There are many clever ways of approaching this problem, | |
| 2763 dnl but finding one that actually works... | |
| 2764 | |
| 2765 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then | |
| 2766 dnl for dir in `cat /etc/ld.so.conf`; do | |
| 2767 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2768 dnl done | |
| 2769 dnl add_runtime_path=no | |
| 2770 dnl fi | |
| 2771 | |
| 2772 dnl ------------------------------------- | |
| 2773 dnl Compute runtime library path | |
| 2774 dnl ------------------------------------- | |
| 2775 | |
| 2776 if test -n "$add_runtime_path"; then :; | |
| 2777 elif test "$with_dynamic" = "no"; then add_runtime_path=no | |
| 2778 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes | |
| 2779 else case "$opsys" in | |
| 2780 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;; | |
| 2781 * ) add_runtime_path=no ;; | |
| 2782 esac | |
| 2783 fi | |
| 2784 | |
| 2785 if test "$add_runtime_path" = "yes"; then | |
| 2786 dnl Try to autodetect runtime library flag (usually -R), | |
| 2787 dnl and whether it works (or at least does no harm) | |
| 3312 | 2788 AC_MSG_CHECKING([for runtime libraries flag]) |
| 2651 | 2789 case "$opsys" in |
| 2790 sol2 ) dash_r="-R" ;; | |
| 2791 decosf* | linux* | irix*) dash_r="-rpath " ;; | |
| 2792 *) | |
| 2793 dash_r="" | |
| 2794 for try_dash_r in "-R" "-R " "-rpath "; do | |
| 2795 xe_check_libs="${try_dash_r}/no/such/file-or-directory" | |
| 2796 XE_PROTECT_LINKER_FLAGS(xe_check_libs) | |
| 3312 | 2797 AC_LINK_IFELSE([], dash_r="$try_dash_r") |
| 2651 | 2798 xe_check_libs="" |
| 2799 test -n "$dash_r" && break | |
| 2800 done ;; | |
| 2801 esac | |
| 2802 if test -n "$dash_r"; | |
| 3312 | 2803 then AC_MSG_RESULT(["${dash_r}"]) |
| 2651 | 2804 else AC_MSG_RESULT(NONE) |
| 2805 fi | |
| 2806 fi | |
| 2807 | |
| 2808 xe_add_unique_runpath_dir=' | |
| 2809 xe_add_p=yes | |
| 2810 for xe_dir in $runpath_dirs; do dnl Uniquify | |
| 2811 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no | |
| 2812 done | |
| 2813 if test "$xe_add_p" = "yes"; then | |
| 2814 test -n "$runpath" && runpath="${runpath}:" | |
| 2815 runpath="${runpath}${xe_runpath_dir}" | |
| 2816 runpath_dirs="$runpath_dirs $xe_runpath_dir" | |
| 2817 fi' | |
| 2818 | |
| 2819 XE_COMPUTE_RUNPATH() | |
| 2820 | |
| 2821 dnl ----------------------------------- | |
| 2822 dnl Do some misc autoconf-special tests | |
| 2823 dnl ----------------------------------- | |
| 2824 | |
| 2825 dnl Do the opsystem or machine files prohibit the use of the GNU malloc? | |
| 2826 dnl Assume not, until told otherwise. | |
| 2827 GNU_MALLOC=yes | |
| 2828 if test "$with_dlmalloc" != "no"; then | |
| 2829 doug_lea_malloc=yes | |
| 2830 else | |
| 2831 doug_lea_malloc=no | |
| 2832 fi | |
| 2833 after_morecore_hook_exists=yes | |
| 2834 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
| 2835 AC_MSG_CHECKING(whether __after_morecore_hook exists) | |
| 3312 | 2836 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern void (* __after_morecore_hook)();], |
| 2837 [__after_morecore_hook = 0])], | |
| 2651 | 2838 [AC_MSG_RESULT(yes)], |
| 2839 [AC_MSG_RESULT(no) | |
| 2840 after_morecore_hook_exists=no]) | |
| 2841 if test "$system_malloc" = "yes" ; then | |
| 2842 GNU_MALLOC=no | |
| 2843 GNU_MALLOC_reason=" | |
| 2844 - The GNU allocators don't work with this system configuration." | |
| 2845 elif test "$with_system_malloc" = "yes" ; then | |
| 2846 GNU_MALLOC=no | |
| 2847 GNU_MALLOC_reason=" | |
| 2848 - User chose not to use GNU allocators." | |
| 2849 elif test "$with_debug_malloc" = "yes" ; then | |
| 2850 GNU_MALLOC=no | |
| 2851 GNU_MALLOC_reason=" | |
| 2852 - User chose to use Debugging Malloc." | |
| 2853 fi | |
| 2854 | |
| 2855 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then | |
| 2856 GNU_MALLOC_reason=" | |
| 2857 - Using Doug Lea's new malloc from the GNU C Library." | |
| 2858 AC_DEFINE(DOUG_LEA_MALLOC) | |
| 2859 if test "$after_morecore_hook_exists" = "no" ; then | |
| 2860 GNU_MALLOC_reason=" | |
| 2861 - Using Doug Lea's new malloc from the Linux C Library." | |
| 2862 AC_DEFINE(_NO_MALLOC_WARNING_) | |
| 2863 fi | |
| 2864 fi | |
| 2865 | |
| 2866 dnl #### mcheck is broken in all versions of Linux libc and glibc. | |
| 2867 dnl Try this again when 2.1 hits the streets. | |
| 2868 dnl Avoid using free-hook.c if support exists for malloc debugging in libc | |
| 2869 dnl have_libmcheck=no | |
| 2870 dnl if test "$enable_error_checking_malloc" = "yes" -a \ | |
| 2871 dnl "$have_glibc" = "yes" -a \ | |
| 2872 dnl "$doug_lea_malloc" = "yes"; then | |
| 2873 dnl AC_CHECK_HEADERS(mcheck.h) | |
| 2874 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no) | |
| 2875 dnl fi | |
| 2876 | |
| 2877 dnl if test "$have_libmcheck" = "yes"; then | |
| 2878 dnl AC_DEFINE(HAVE_LIBMCHECK) | |
| 2879 dnl libmcheck=-lmcheck | |
| 2880 dnl AC_SUBST(libmcheck) | |
| 2881 dnl fi | |
| 2882 | |
| 2883 dnl Some other nice autoconf tests. If you add a test here which | |
| 2884 dnl should make an entry in src/config.h, do not forget to add an | |
| 2885 dnl #undef clause to src/config.h.in for autoconf to modify. | |
| 2886 | |
| 3862 | 2887 dnl Sun likes to hide these utilities. Steve Baur asked that we make |
| 2888 dnl the failure occur at configure time, not at use time. | |
| 2889 AC_CHECK_PROG(AR,ar,ar,not_found) | |
| 2890 if test "$AR" = "not_found"; then | |
| 2891 XE_DIE(["ar not found -- is PATH set correctly?"]) | |
| 2892 fi | |
| 2893 dnl These tests don't necessarily check that the program exists. | |
| 2651 | 2894 AC_PROG_RANLIB |
| 2895 AC_PROG_INSTALL | |
| 2896 AC_PROG_YACC | |
| 2897 | |
| 2898 dnl checks for header files | |
| 2899 AC_CHECK_HEADERS(dnl | |
| 2900 a.out.h dnl | |
| 2901 elf.h dnl | |
| 2902 cygwin/version.h dnl | |
| 2903 fcntl.h dnl | |
| 2904 libgen.h dnl | |
| 2905 locale.h dnl | |
| 2906 wchar.h dnl | |
| 2907 mach/mach.h dnl | |
| 2908 sys/param.h dnl | |
| 2909 sys/pstat.h dnl | |
| 2910 sys/resource.h dnl | |
| 2911 sys/time.h dnl | |
| 2912 sys/timeb.h dnl | |
| 2913 sys/times.h dnl | |
| 2914 sys/un.h dnl | |
| 2915 sys/vlimit.h dnl | |
| 2916 ulimit.h dnl | |
| 2917 ) | |
| 2918 AC_HEADER_SYS_WAIT | |
| 2919 AC_HEADER_STDC | |
| 2920 AC_HEADER_TIME | |
| 2921 AC_CHECK_DECLS([sys_siglist],,, | |
| 2922 [#include <signal.h> | |
| 2923 /* NetBSD declares sys_siglist in unistd.h. */ | |
| 2924 #if HAVE_UNISTD_H | |
| 2925 # include <unistd.h> | |
| 2926 #endif | |
| 667 | 2927 ]) |
| 2651 | 2928 |
| 2929 | |
| 2930 dnl ---------------------------------------------------------------- | |
| 2931 dnl Checking for utime() or utimes(). | |
| 2932 dnl We prefer utime, since it is more standard. | |
| 2933 dnl Some systems have utime.h but do not declare the struct anyplace, | |
| 2934 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS. | |
| 2935 dnl ---------------------------------------------------------------- | |
| 2936 AC_MSG_CHECKING(for utime) | |
| 3312 | 2937 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h> |
| 2651 | 2938 #include <utime.h>], |
| 3312 | 2939 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);])], |
| 2651 | 2940 [AC_MSG_RESULT(yes) |
| 2941 AC_DEFINE(HAVE_UTIME)], | |
| 2942 [AC_MSG_RESULT(no) | |
| 2943 dnl We don't have utime(); how about utimes()? | |
| 2944 AC_CHECK_FUNCS(utimes)]) | |
| 2945 | |
| 2946 | |
| 2947 dnl checks for typedefs | |
| 2948 AC_TYPE_SIGNAL | |
| 2949 AC_TYPE_SIZE_T | |
| 2950 AC_TYPE_PID_T | |
| 2951 AC_TYPE_UID_T | |
| 2952 AC_TYPE_MODE_T | |
| 2953 AC_TYPE_OFF_T | |
| 3862 | 2954 dnl #### Translated from deprecated 2.13-ism. |
| 2955 dnl We probably want to DTRT with #ifdef HAVE_SSIZE_T in src/config.h.in. | |
| 2956 dnl Specifically, we should typedef st sizeof(ssize_t) == sizeof(size_t). | |
| 2957 AC_CHECK_TYPE([ssize_t],, | |
| 2958 [AC_DEFINE_UNQUOTED([ssize_t], [int], | |
| 2959 [Define to `int' if | |
| 2960 <sys/types.h> does not define.])]) | |
| 2651 | 2961 |
| 2962 dnl not AC_CHECK_TYPE; lisp.h does hairy conditional typedef | |
| 2963 if test "$ac_cv_header_inttypes_h" != "yes"; then | |
| 2964 AC_MSG_CHECKING(for intptr_t in sys/types.h) | |
| 3312 | 2965 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2966 intptr_t x; |
| 3312 | 2967 ])],[AC_MSG_RESULT(yes) |
| 2651 | 2968 AC_DEFINE(HAVE_INTPTR_T_IN_SYS_TYPES_H,1)], |
| 2969 [AC_MSG_RESULT(no)]) | |
| 2970 fi | |
| 2971 | |
| 2972 dnl check for Unix98 socklen_t | |
| 2973 AC_MSG_CHECKING(for socklen_t) | |
| 3312 | 2974 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2975 #include <sys/socket.h> |
| 2976 socklen_t x; | |
| 3312 | 2977 ])],[AC_MSG_RESULT(yes)],[ |
| 2978 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> | |
| 2651 | 2979 #include <sys/socket.h> |
| 2980 int accept (int, struct sockaddr *, size_t *); | |
| 3312 | 2981 ])],[ |
| 2651 | 2982 AC_MSG_RESULT(size_t) |
| 2983 AC_DEFINE(socklen_t,size_t)], [ | |
| 2984 AC_MSG_RESULT(int) | |
| 2985 AC_DEFINE(socklen_t,int)])]) | |
| 2986 | |
| 2987 AC_MSG_CHECKING(for struct timeval) | |
| 3312 | 2988 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#ifdef TIME_WITH_SYS_TIME |
| 2651 | 2989 #include <sys/time.h> |
| 2990 #include <time.h> | |
| 2991 #else | |
| 2992 #ifdef HAVE_SYS_TIME_H | |
| 2993 #include <sys/time.h> | |
| 2994 #else | |
| 2995 #include <time.h> | |
| 2996 #endif | |
| 3312 | 2997 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;])], |
| 2651 | 2998 [AC_MSG_RESULT(yes) |
| 2999 HAVE_TIMEVAL=yes | |
| 3000 AC_DEFINE(HAVE_TIMEVAL)], | |
| 3001 [AC_MSG_RESULT(no) | |
| 3002 HAVE_TIMEVAL=no]) | |
| 3003 | |
| 3004 dnl checks for structure members | |
| 3005 AC_STRUCT_TM | |
| 3006 AC_STRUCT_TIMEZONE | |
| 3007 | |
| 3008 dnl checks for compiler characteristics | |
| 3009 AC_C_CONST | |
| 3010 | |
| 3011 dnl check for Make feature | |
| 3012 AC_PROG_MAKE_SET | |
| 3013 | |
| 3014 dnl check byte order | |
| 3015 AC_C_BIGENDIAN | |
| 3016 | |
| 3017 dnl define SIZEOF_TYPE | |
| 3018 AC_CHECK_SIZEOF(short) | |
| 3019 if test "$ac_cv_sizeof_short" = 0; then | |
| 3020 echo "" | |
| 3021 echo "*** PANIC *** Configure tests are not working - compiler is broken." | |
| 3022 echo "*** PANIC *** Please examine config.log for compilation errors." | |
| 3023 exit 1 | |
| 3024 fi | |
| 3025 AC_CHECK_SIZEOF(int) | |
| 3026 AC_CHECK_SIZEOF(long) | |
| 3027 AC_CHECK_SIZEOF(long long) | |
| 3028 AC_CHECK_SIZEOF(void *) | |
| 3029 AC_CHECK_SIZEOF(double) | |
| 3030 | |
| 3031 dnl check for long file names | |
| 3032 AC_SYS_LONG_FILE_NAMES | |
| 3033 | |
| 3034 dnl -lm is required for floating point support, among other things | |
| 3035 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin)) | |
| 3036 | |
| 3312 | 3037 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <math.h>], |
| 3038 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ])], | |
| 2651 | 3039 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC)) |
| 3040 | |
| 3041 dnl See if mkstemp is available | |
| 3042 AC_CHECK_FUNCS(mkstemp) | |
| 3043 | |
| 3044 dnl Determine type of mail locking from configure args and s&m headers | |
| 3312 | 3045 AC_MSG_CHECKING([type of mail spool file locking]) |
| 3046 AC_MSG_RESULT() | |
| 2651 | 3047 AC_CHECK_FUNCS(lockf flock) |
| 3048 dnl The mail_use_xxx variables are set according to the s&m headers. | |
| 3049 test -z "$with_mail_locking" -a "$mail_use_flock" = "yes" && with_mail_locking=flock | |
| 3050 test -z "$with_mail_locking" -a "$mail_use_lockf" = "yes" && with_mail_locking=lockf | |
| 3051 test -z "$with_mail_locking" -a "$mail_use_locking" = "yes" && with_mail_locking=locking | |
| 3052 if test -z "$with_mail_locking"; then | |
| 3053 case "$opsys" in cygwin* | mingw*) | |
| 3054 with_mail_locking=pop ;; | |
| 3055 esac | |
| 3056 fi | |
| 3057 | |
| 3058 if test "$with_mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF) | |
| 3059 elif test "$with_mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK) | |
| 3060 elif test "$with_mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING) | |
| 3061 elif test "$with_mail_locking" = "pop"; then | |
| 3062 with_pop=yes | |
| 3063 with_mail_locking= | |
| 3064 elif test "$with_mail_locking" = "mmdf"; then AC_DEFINE(MAIL_LOCK_MMDF) | |
| 3065 else with_mail_locking="file"; AC_DEFINE(MAIL_LOCK_DOT) | |
| 3066 fi | |
| 3067 test "$with_mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \ | |
| 3068 XE_DIE("lockf mail locking requested but not available.") | |
| 3069 test "$with_mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \ | |
| 3070 XE_DIE("flock mail locking requested but not available.") | |
| 3071 test "$with_mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \ | |
| 3072 XE_DIE("locking mail locking requested but not available.") | |
| 3073 | |
| 3074 case "$opsys" in decosf*) | |
| 3075 AC_CHECK_LIB(pthreads, cma_open) | |
| 3076 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \ | |
| 3077 c_switch_site="$c_switch_site -threads" ;; | |
| 3078 esac | |
| 3079 | |
| 3080 dnl ---------------------------------------------------------------- | |
| 3081 dnl Miscellaneous flags | |
| 3082 dnl ---------------------------------------------------------------- | |
| 3083 | |
| 3084 AC_MSG_CHECKING(whether the -xildoff compiler flag is required) | |
| 3085 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then | |
| 3086 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; | |
| 3087 then AC_MSG_RESULT(no); | |
| 3088 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site) | |
| 3089 fi | |
| 3090 else AC_MSG_RESULT(no) | |
| 3091 fi | |
| 3092 | |
| 3093 dnl Link with "-z ignore" on Solaris if supported | |
| 3094 if test "$opsys" = "sol2"; then | |
| 3095 if test "$os_release" -ge 506; then | |
| 3312 | 3096 AC_MSG_CHECKING([for "-z ignore" linker flag]) |
| 2651 | 3097 case "`ld -h 2>&1`" in |
| 3098 *-z\ ignore\|record* ) AC_MSG_RESULT(yes) | |
| 3099 XE_PREPEND(-z ignore, ld_switch_site) ;; | |
| 3100 *) AC_MSG_RESULT(no) ;; | |
| 3101 esac | |
| 3102 fi | |
| 3103 fi | |
| 3104 | |
| 3105 dnl ---------------------- | |
| 3106 dnl Choose a window system | |
| 3107 dnl ---------------------- | |
| 3108 | |
| 3312 | 3109 AC_MSG_CHECKING([for specified window system]) |
| 3110 AC_MSG_RESULT() | |
| 2651 | 3111 |
| 3112 dnl Autodetection of Gdk libraries and includes | |
| 3113 dnl ------------------------------------------- | |
| 3114 dnl On some systems (FreeBSD springs to mind), they use | |
| 3115 dnl versions on the utility routines, so instead of gtk-config | |
| 3116 dnl you must use gtk12-config, etc, etc. | |
| 3117 | |
| 3118 GNOME_CONFIG=no | |
| 3119 GTK_CONFIG=no | |
| 3120 | |
| 3121 if test "$with_gnome" != "no"; then | |
| 3122 AC_MSG_CHECKING(for GNOME configuration script) | |
| 3123 for possible in gnome-config | |
| 3124 do | |
| 3125 possible_version=`${possible} --version 2> /dev/null` | |
| 3126 if test "x${possible_version}" != "x"; then | |
| 3127 GNOME_CONFIG="${possible}" | |
| 3128 with_gnome=yes | |
| 3129 with_gtk=yes | |
| 3130 break | |
| 3131 fi | |
| 3132 done | |
| 3133 AC_MSG_RESULT([${GNOME_CONFIG}]) | |
| 3134 fi | |
| 3135 | |
| 3136 if test "${GNOME_CONFIG}" != "no"; then | |
| 3137 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui` | |
| 3138 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui` | |
| 3139 AC_DEFINE(HAVE_GNOME) | |
| 3140 XE_APPEND(${GNOME_LIBS}, libs_gtk) | |
| 3141 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk) | |
| 3142 fi | |
| 3143 | |
| 3144 if test "$with_gtk" != "no";then | |
| 3145 AC_MSG_CHECKING(for GTK configuration script) | |
| 3146 for possible in gtk12-config gtk14-config gtk-config | |
| 3147 do | |
| 3148 possible_version=`${possible} --version 2> /dev/null` | |
| 3149 if test "x${possible_version}" != "x"; then | |
| 3150 GTK_CONFIG="${possible}" | |
| 3151 case "${possible_version}" in | |
| 3152 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;; | |
| 3153 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;; | |
| 3154 1.2.*) | |
| 3155 with_gtk=yes | |
| 3156 break | |
| 3157 ;; | |
| 3158 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);; | |
| 3159 esac | |
| 3160 fi | |
| 3161 done | |
| 3162 AC_MSG_RESULT([${GTK_CONFIG}]) | |
| 3163 fi | |
| 3164 | |
| 3165 if test "${GTK_CONFIG}" != "no"; then | |
| 3166 AC_MSG_CHECKING(gtk version) | |
| 3167 GTK_VERSION=`${GTK_CONFIG} --version` | |
| 3168 AC_MSG_RESULT(${GTK_VERSION}) | |
| 3169 | |
| 3170 AC_MSG_CHECKING(gtk libs) | |
| 3171 GTK_LIBS=`${GTK_CONFIG} --libs` | |
| 3172 XE_APPEND(${GTK_LIBS}, libs_gtk) | |
| 3173 AC_MSG_RESULT(${GTK_LIBS}) | |
| 3174 | |
| 3175 AC_MSG_CHECKING(gtk cflags) | |
| 3176 GTK_CFLAGS=`${GTK_CONFIG} --cflags` | |
| 3177 if test "$GCC" = "yes"; then | |
| 3178 GTK_CFLAGS="${GTK_CFLAGS} -Wno-shadow" | |
| 3179 fi | |
| 3180 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk) | |
| 3181 AC_MSG_RESULT(${GTK_CFLAGS}) | |
| 3182 | |
| 3183 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk)) | |
| 3184 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk)) | |
| 3185 AC_CHECK_FUNCS(gdk_imlib_init) | |
| 3186 | |
| 3187 AC_DEFINE(HAVE_XPM) | |
| 3188 AC_DEFINE(HAVE_GTK) | |
| 3189 AC_SUBST(GTK_CONFIG) | |
| 3190 | |
| 3191 window_system=gtk | |
| 3192 with_gtk=yes | |
| 3193 if test "$with_x11" != "no"; then | |
| 3194 AC_MSG_WARN([Configuring GTK, forcing with_x11 to no]) | |
| 3195 with_x11=no | |
| 3196 fi | |
| 3197 | |
| 3198 for feature in scrollbars toolbars menubars dialogs widgets | |
| 3199 do | |
| 3200 eval "feature_value=\${enable_${feature}}" | |
| 3201 case "${feature_value}" in | |
| 3202 yes|no|gtk|"" ) | |
| 3203 ;; | |
| 3204 * ) | |
| 3205 feature_conflict_with_gtk=yes | |
| 3206 AC_MSG_WARN([--enable-${feature}=${feature_value} is incompatible with --with-gtk]) ;; | |
| 3207 esac | |
| 3208 done | |
| 3209 if test "${feature_conflict_with_gtk}" = "yes"; then | |
| 3210 XE_DIE(["One or more GUI toolkit features conflict with GTK"]) | |
| 3211 fi | |
| 3212 | |
| 3213 test "${enable_scrollbars}" != "no" && enable_scrollbars=gtk | |
| 3214 test "${enable_toolbars}" != "no" && enable_toolbars=gtk | |
| 3215 test "${enable_menubars}" != "no" && enable_menubars=gtk | |
| 3216 test "${enable_dialogs}" != "no" && enable_dialogs=gtk | |
| 3217 test "${enable_widgets}" != "no" && enable_widgets=gtk | |
| 3218 | |
| 3219 dnl Check for libglade support (it rocks) | |
| 3220 OLD_CFLAGS="${CFLAGS}" | |
| 3221 OLD_CPPFLAGS="${CPPFLAGS}" | |
| 3222 OLD_LDFLAGS="${LDFLAGS}" | |
| 3223 CFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 3224 CPPFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 3225 LDFLAGS="${LDFLAGS} ${GTK_LIBS}" | |
| 3226 AC_CHECK_HEADERS(glade/glade.h glade.h) | |
| 3227 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk)) | |
| 3228 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk)) | |
| 3229 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk)) | |
| 3230 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h], | |
| 3231 [AC_MSG_RESULT(yes) | |
| 3232 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)], | |
| 3233 [AC_MSG_RESULT(no)]) | |
| 3234 CFLAGS="${OLD_CFLAGS}" | |
| 3235 CPPFLAGS="${OLD_CPPFLAGS}" | |
| 3236 LDFLAGS="${OLD_LDFLAGS}" | |
| 3237 fi | |
| 3238 | |
| 3239 dnl We may eventually prefer gtk/gdk over vanilla X11... | |
| 3240 | |
| 3241 if test "$with_x11" != "no"; then | |
| 3242 dnl User-specified --x-includes or --x-libraries implies --with-x11. | |
| 3243 test "$x_includes $x_libraries" != "NONE NONE" && \ | |
| 3244 window_system=x11 with_x11=yes | |
| 3245 | |
| 3246 dnl Autodetection of X11 libraries and includes | |
| 3247 dnl ------------------------------------------- | |
| 3248 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but | |
| 3249 dnl it often gets it wrong, so we only use it as a last resort. | |
| 3250 | |
| 3251 dnl $OPENWINHOME implies --x-includes and --x-libraries | |
| 3252 dnl Not (yet) handled by autoconf2 | |
| 3253 if test "$x_includes $x_libraries" = "NONE NONE" \ | |
| 3254 -a -n "$OPENWINHOME" \ | |
| 3255 -a "$OPENWINHOME" != "/usr/openwin" \ | |
| 3256 -a -d "$OPENWINHOME"; then | |
| 3257 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib" | |
| 3258 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include" | |
| 3259 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include" | |
| 3260 fi | |
| 3261 | |
| 3262 if test "$x_includes" = "NONE"; then | |
| 3263 dnl AC_PATH_XTRA often guesses /usr/include, when some other | |
| 3264 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20). | |
| 3265 dnl This is a workaround for idiot (esp. HP) system vendors, who | |
| 3266 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT. | |
| 3267 for dir in "/usr/X11" "/usr/X11R6"; do | |
| 3268 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi | |
| 3269 done | |
| 3270 fi | |
| 3271 | |
| 3272 if test "$x_libraries" = "NONE"; then | |
| 3273 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do | |
| 3274 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi | |
| 3275 done | |
| 3276 fi | |
| 3277 | |
| 3278 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us. | |
| 3279 if test "$no_x" = "yes" | |
| 3280 then with_x11=no window_system=none HAVE_X_WINDOWS=no | |
| 3281 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes | |
| 3282 fi | |
| 3283 fi | |
| 3284 | |
| 3285 dnl #### wmperry:: !x11 != NONE | |
| 3286 dnl case "$with_x11" in | |
| 3287 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;; | |
| 3288 dnl no ) window_system=none HAVE_X_WINDOWS=no ;; | |
| 3289 dnl esac | |
| 3290 | |
| 3291 if test "$with_x11" = "yes"; then | |
| 3292 AC_DEFINE(HAVE_X_WINDOWS) | |
| 3293 XE_APPEND(lwlib, MAKE_SUBDIR) | |
| 3294 XE_APPEND(lwlib, SRC_SUBDIR_DEPS) | |
| 3295 | |
| 3296 dnl Look for Motif, but only if not found in $x_includes and $x_libraries | |
| 3297 AC_CHECK_HEADER(Xm/Xm.h, [AC_CHECK_LIB(Xm, XmStringFree, got_motif=yes)]) | |
| 3298 | |
| 3299 if test "$got_motif" != "yes"; then | |
| 3300 dnl Try to find Motif/CDE/Tooltalk dirs | |
| 3301 dnl These take precedence over other X libs/includes, so PRE-pend | |
| 3302 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" \ | |
| 3303 "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do | |
| 3304 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'` | |
| 3305 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 3306 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 3307 x_libraries="$lib_dir $x_libraries" | |
| 3308 XE_PREPEND(-L${lib_dir}, X_LIBS) ;; | |
| 3309 esac | |
| 3310 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 3311 x_includes="$inc_dir $x_includes" | |
| 3312 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;; | |
| 3313 esac | |
| 3314 break; dnl only need ONE Motif implementation! | |
| 3315 fi | |
| 3316 done | |
| 3317 fi | |
| 3318 | |
| 3319 dnl Contrib X libs/includes do NOT take precedence, so AP-pend | |
| 3320 for rel in "X11R6" "X11R5" "X11R4"; do | |
| 3321 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include" | |
| 3322 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 3323 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 3324 x_libraries="$x_libraries $lib_dir" | |
| 3325 XE_APPEND(-L${lib_dir}, X_LIBS) | |
| 3326 esac | |
| 3327 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 3328 x_includes="$x_includes $inc_dir" | |
| 3329 XE_APPEND(-I${inc_dir}, X_CFLAGS) | |
| 3330 esac | |
| 3331 break; dnl Only need ONE X11 implementation ! | |
| 3332 fi | |
| 3333 done | |
| 3334 | |
| 3335 dnl Avoid version mismatch for shared library libXm.so on osf4 | |
| 3336 case "$opsys" in | |
| 3337 decosf*) if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi ;; | |
| 3338 esac | |
| 3339 | |
| 3340 ld_switch_x_site="$X_LIBS" | |
| 3341 | |
| 3342 XE_COMPUTE_RUNPATH() | |
| 3343 | |
| 3344 if test "$verbose" = "yes"; then | |
| 3345 echo; echo "X11 compilation variables:" | |
| 3346 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS) | |
| 3347 echo | |
| 3348 fi | |
| 3349 | |
| 3350 dnl Set up bitmaps search path. | |
| 3351 dnl The original suggestion was to unconditionally to append X11/bitmaps | |
| 3352 dnl to each element of $x_includes, I'm pretty sure this is the wrong | |
| 3353 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each | |
| 3354 dnl element and add them to BITMAPDIR if they exist. | |
| 3355 bitmapdirs= | |
| 3356 if test "$x_includes" != NONE; then | |
| 3357 for i in $x_includes; do | |
| 3358 if test -d "$i/bitmaps"; then | |
| 3359 bitmapdirs="$i/bitmaps:$bitmapdirs" | |
| 3360 fi | |
| 3361 if test -d "$i/X11/bitmaps"; then | |
| 3362 bitmapdirs="$i/X11/bitmaps:$bitmapdirs" | |
| 3363 fi | |
| 3364 done | |
| 3365 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//` | |
| 3366 fi | |
| 3367 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs") | |
| 3368 | |
| 3369 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO | |
| 3312 | 3370 AC_MSG_CHECKING([for X defines extracted by xmkmf]) |
| 3371 AC_MSG_RESULT() | |
| 2651 | 3372 rm -fr conftestdir |
| 3373 if mkdir conftestdir; then | |
| 3374 cd conftestdir | |
| 3375 cat > Imakefile <<'EOF' | |
| 3376 xetest: | |
| 3377 @echo ${PROTO_DEFINES} ${STD_DEFINES} | |
| 3378 EOF | |
| 3379 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then | |
| 3380 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
| 3381 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make` | |
| 3382 fi | |
| 3383 cd .. | |
| 3384 rm -fr conftestdir | |
| 3385 for word in $xmkmf_defines; do | |
| 3386 case "$word" in | |
| 3387 -D__STDC__*) ;; | |
| 3388 -D* ) | |
| 3389 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'` | |
| 3390 case "$word" in | |
| 3391 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;; | |
| 3392 * ) val=1 ;; | |
| 3393 esac | |
| 3394 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above. | |
| 3395 if grep "^#define $sym " confdefs.h >/dev/null; then :; else | |
| 3396 if test "$val" = "1" | |
| 3397 then AC_DEFINE_UNQUOTED($sym) | |
| 3398 else AC_DEFINE_UNQUOTED($sym,$val) | |
| 3399 fi | |
| 3400 fi ;; | |
| 3401 esac | |
| 3402 done | |
| 3403 fi | |
| 3404 | |
| 3405 dnl make sure we can find Intrinsic.h | |
| 3406 AC_CHECK_HEADER(X11/Intrinsic.h, , | |
| 3407 [AC_MSG_ERROR([Unable to find X11 header files.])]) | |
| 3408 | |
| 3409 dnl -lXt and -lX11 are required | |
| 3410 dnl Some broken systems require the magic "-b i486-linuxaout" flag | |
| 3411 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes) | |
| 3412 if test "$have_lib_x11" != "yes"; then | |
| 3413 AC_CHECK_LIB(X11, XGetFontProperty, | |
| 3414 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site", | |
| 3415 [AC_MSG_ERROR([Unable to find X11 libraries.])], | |
| 3416 -b i486-linuxaout) | |
| 3417 fi | |
| 3418 libs_x="-lX11" | |
| 3419 test "$verbose" = "yes" && echo " Setting libs_x to \"-lX11\"" | |
| 3420 | |
| 3421 dnl Autodetect -lXext | |
| 3422 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x)) | |
| 3423 | |
| 3424 dnl Require -lXt | |
| 3425 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x), | |
| 3426 AC_MSG_ERROR([Unable to find X11 libraries.])) | |
| 3427 | |
| 3428 AC_MSG_CHECKING(the version of X11 being used) | |
| 3429 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <X11/Intrinsic.h> | |
| 3430 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }])], | |
| 3431 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4]) | |
| 3432 AC_MSG_RESULT(R${x11_release}) | |
| 3433 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release}) | |
| 3434 | |
| 3435 if test "${x11_release}" = "4"; then | |
| 3436 case "$enable_widgets" in | |
| 3437 "" | "no") enable_widgets=no ;; | |
| 3438 *) XE_DIE("Widget support requires X11R5 or greater") ;; | |
| 3439 esac | |
| 3440 fi | |
| 3441 | |
| 3442 AC_CHECK_FUNCS(XConvertCase XtRegisterDrawable) | |
| 3443 | |
| 3444 AC_CHECK_HEADERS(X11/Xlocale.h X11/Xfuncproto.h) | |
| 3445 | |
| 3446 dnl XFree86 has a non-standard prototype for this X11R6 function | |
| 3447 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback) | |
| 3448 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype) | |
| 3312 | 3449 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 3450 #define NeedFunctionPrototypes 1 |
| 3451 #include <X11/Xlib.h> | |
| 3452 extern Bool XRegisterIMInstantiateCallback( | |
| 3453 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*); | |
| 3312 | 3454 ])], |
| 2651 | 3455 [AC_MSG_RESULT(yes)], |
| 3456 [AC_MSG_RESULT(no) | |
| 3457 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)]) | |
| 3458 | |
| 3459 dnl autodetect -lXmu | |
| 3460 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile, | |
| 3461 with_xmu=yes, with_xmu=no) } | |
| 3462 if test "$with_xmu" = "no"; then | |
| 3463 XE_ADD_OBJS(xmu.o) | |
| 3464 else | |
| 3465 XE_PREPEND(-lXmu, libs_x) | |
| 3466 AC_DEFINE(HAVE_XMU) | |
| 3467 fi | |
| 3468 | |
| 3469 dnl Autodetect -lXbsd | |
| 3470 dnl #### Someone, please add a better function than main | |
| 3471 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x)) | |
| 3472 | |
| 3473 dnl Problem with the MIT distribution of X on AIX | |
| 3474 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then | |
| 3475 dnl X11R6 requires thread-safe code on AIX for some reason | |
| 3476 if test "$GCC" = "yes"; then | |
| 3477 XE_PREPEND(-mthreads, X_CFLAGS) | |
| 3478 XE_PREPEND(-mthreads, libs_x) | |
| 3479 else | |
| 3480 case "$CC" in | |
| 3481 "xlc" ) CC="xlc_r" ;; | |
| 3482 "xlC" ) CC="xlC_r" ;; | |
| 3483 "cc" ) CC="cc_r" ;; | |
| 3484 esac | |
| 3485 fi | |
| 3486 fi | |
| 3487 | |
| 3094 | 3488 dnl include xft/AA support? |
| 3489 dnl #### need to check for includes here (especially, freetype.h for v.2) | |
| 3490 | |
| 3491 if test "$with_xft_emacs" = "yes"; then | |
| 3312 | 3492 AC_MSG_CHECKING([for Xrender, fontconfig, and Xft]) |
| 3094 | 3493 xft_includes_found=no |
| 4152 | 3494 dnl try pkg-config |
| 3495 xft_config_prog="pkg-config xft" | |
| 3496 xft_config_ok=`$xft_config_prog --cflags 2>/dev/null` | |
| 3497 if test "$?" = 0 ; then | |
| 3498 xft_cflags=`$xft_config_prog --cflags` | |
| 3499 xft_libs=`$xft_config_prog --libs` | |
| 3500 c_switch_site="$c_switch_site $xft_cflags" | |
| 3501 ld_switch_site="$ld_switch_site $xft_libs" | |
| 3502 xft_includes_found=yes | |
| 3503 else | |
| 3504 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3505 [xft_includes_found=yes], | |
| 3506 [ | |
| 3507 dnl #### How about /sw/include, and /opt/local/include? | |
| 3508 dnl these directories need to be the parent of the freetype directory | |
| 3509 for freetype_include_top in "/usr/local/include/freetype2" \ | |
| 3510 "/usr/X11R6/include/freetype2" \ | |
| 3511 "/usr/include/freetype2" | |
| 3512 do | |
| 3513 if test -d $freetype_include_top; then | |
| 3514 AC_MSG_CHECKING([in ${freetype_include_top}]) | |
| 3515 dnl disable autoconf's fucking cache; why these fuckheads think it | |
| 3516 dnl is better to be broken than to be slow, I don't know! | |
| 3517 dnl #### there's gotta be a better-looking way to do this!! | |
| 3518 unset "$as_ac_Header" | |
| 3519 save_c_switch_site="$c_switch_site" | |
| 3520 c_switch_site="$c_switch_site -I${freetype_include_top}" | |
| 3521 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3522 [xft_includes_found=yes], | |
| 3523 [c_switch_site=$save_c_switch_site]) | |
| 3524 fi | |
| 3525 done]) | |
| 3526 fi | |
| 3158 | 3527 if test "$xft_includes_found" != "yes"; then |
| 3528 XE_DIE(["Unable to find headers for --with-xft"]) | |
| 3529 else | |
| 3530 AC_CHECK_LIB(Xrender, XRenderQueryExtension, XE_PREPEND(-lXrender, libs_x), | |
| 3531 [XE_DIE(["Unable to find libXrender for --with-xft"])]) | |
| 3532 AC_CHECK_LIB(fontconfig, FcPatternCreate, XE_PREPEND(-lfontconfig, libs_x), | |
| 3533 [XE_DIE(["Unable to find libfontconfig for --with-xft"])]) | |
| 3534 AC_CHECK_LIB(Xft, XftFontOpen, XE_PREPEND(-lXft, libs_x), | |
| 3535 [XE_DIE(["Unable to find libXft for --with-xft"])]) | |
|
4328
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3536 |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3537 AC_CHECK_FUNCS(FcConfigGetRescanInterval) |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3538 AC_CHECK_FUNCS(FcConfigSetRescanInterval) |
| 3354 | 3539 dnl #### detect fontconfig properly!!!! |
| 3540 with_fontconfig=yes | |
| 3541 AC_DEFINE(HAVE_FONTCONFIG) | |
| 3158 | 3542 AC_DEFINE(USE_XFT) |
| 3543 dnl Due to interactions with other libraries, must postpone AC_DEFINE | |
| 3544 dnl of USE_XFT_MENUBARS, USE_XFT_TABS, and USE_XFT_GAUGE. | |
| 3545 unset xft_includes_found | |
| 3546 fi | |
| 3094 | 3547 fi |
| 3548 | |
| 2651 | 3549 fi dnl $with_x11 = yes |
| 3550 | |
| 3551 if test "$with_msw" != "no"; then | |
| 3312 | 3552 AC_MSG_CHECKING([for MS-Windows]) |
| 3553 AC_MSG_RESULT() | |
| 2651 | 3554 AC_CHECK_LIB(gdi32,main,with_msw=yes) |
| 3555 if test "$with_msw" = "yes"; then | |
| 3556 AC_DEFINE(HAVE_MS_WINDOWS) | |
| 3557 | |
| 3558 dnl The net installer only works with MS-Windows currently | |
| 3559 if test "$with_netinstall" = "yes"; then | |
| 3560 XE_APPEND(netinstall, MAKE_SUBDIR) | |
| 3561 XE_APPEND(netinstall, SRC_SUBDIR_DEPS) | |
| 3562 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR) | |
| 3563 fi | |
| 3564 | |
| 3565 install_pp="$srcdir/lib-src/installexe.sh" | |
| 3566 XE_APPEND(-limm32 -lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lole32 -luuid -lwinspool -lmpr, libs_system) | |
| 3567 if test "$with_dragndrop" != no; then | |
| 3568 XE_APPEND(msw, dragndrop_proto) | |
| 3569 with_dragndrop=yes | |
| 3570 fi | |
| 3571 if test "$window_system" != x11; then | |
| 3572 window_system=msw | |
| 3573 test "$enable_scrollbars" != "no" && enable_scrollbars=msw | |
| 3574 test "$enable_menubars" != "no" && enable_menubars=msw | |
| 3575 test "$enable_toolbars" != "no" && enable_toolbars=msw | |
| 3576 test "$enable_dialogs" != "no" && enable_dialogs=msw | |
| 3577 test "$enable_widgets" != "no" && enable_widgets=msw | |
| 3578 fi | |
| 3579 dnl check for our special version of select | |
| 3580 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <fcntl.h> | |
| 3581 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }])], | |
| 3582 [AC_DEFINE(HAVE_MSG_SELECT)]) | |
| 3583 fi | |
| 3584 fi | |
| 3585 | |
| 3586 AC_SUBST(install_pp) | |
| 3587 | |
| 3588 test -z "$with_dragndrop" && with_dragndrop="$with_dragndrop_default" | |
| 3589 test -z "$window_system" && window_system="none" | |
| 3590 | |
| 3591 dnl Test for features that require a window system - ANY window system | |
| 3592 if test "$window_system" = "none"; then | |
| 3593 for feature in menubars scrollbars toolbars dialogs dragndrop xface | |
| 3594 do | |
| 3595 if eval "test -n \"\$enable_${feature}\" -a \"\$enable_${feature}\" != no" ; then | |
| 3596 AC_MSG_WARN([--enable-$feature ignored: Not valid without window system support]) | |
| 3597 fi | |
| 3598 eval "enable_${feature}=no" | |
| 3599 done | |
| 3600 else | |
| 3601 test -z "$enable_toolbars" && enable_toolbars=yes | |
| 3602 fi | |
| 3603 | |
| 3604 dnl ### Test for features that require mswindows support - currently none | |
| 3605 dnl ### MS-Windows folks: add code here..... (martin) | |
| 3606 if test "$with_msw" != "yes"; then | |
| 3607 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES | |
| 3608 do | |
| 3609 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 3610 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support]) | |
| 3611 fi | |
| 3612 eval "with_${feature}=no" | |
| 3613 done | |
| 3614 else | |
| 3615 : | |
| 3616 fi | |
| 3617 | |
| 3618 dnl Test for features that require X11 support | |
| 3619 if test "$with_x11" != "yes"; then | |
| 3620 dnl It ought to be reasonable to have no output device at all, and only use | |
| 3621 dnl XEmacs in --batch mode. | |
| 3622 dnl if test "$with_tty" = "no" ; then | |
| 3623 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.]) | |
| 3624 dnl fi | |
| 3625 for feature in with_tooltalk with_cde with_offix with_wmcommand with_xim with_xmu enable_sound_nas | |
| 3626 do | |
| 3627 if eval "test -n \"\$${feature}\" -a \"\$${feature}\" != \"no\"" ; then | |
| 3628 AC_MSG_WARN([--$feature ignored: Not valid without X support]) | |
| 3629 fi | |
| 3630 eval "${feature}=no" | |
| 3631 done | |
| 3632 fi | |
| 3633 | |
| 3634 dnl Balloon Help requires the Shape extension, not available everywhere, | |
| 3635 dnl for example not on AIX 4.3. | |
| 3636 if test "$with_x11" = "yes"; then | |
| 3637 AC_CHECK_HEADER(X11/extensions/shape.h, [ | |
| 3638 AC_DEFINE(HAVE_BALLOON_HELP) | |
| 2741 | 3639 ],[], |
| 3640 [ | |
| 3641 #include <X11/Xlib.h> | |
| 3642 #include <X11/Xutil.h> | |
| 3643 ]) | |
| 2651 | 3644 fi |
| 3645 | |
| 3646 dnl FSF 19.29 has some bitmapdir stuff here. | |
| 3647 bitmapdir= | |
| 3648 | |
| 3649 case "$window_system" in | |
| 3650 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;; | |
| 3651 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;; | |
| 3652 gtk ) | |
| 3653 HAVE_X_WINDOWS=no | |
| 3654 test "$with_gnome" = "yes" && echo " Using GNOME." | |
| 3655 test "$with_gnome" = "no" && echo " Using GTK." | |
| 3656 ;; | |
| 3657 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;; | |
| 3658 esac | |
| 3659 | |
| 3660 case "$x_libraries" in *X11R4* ) | |
| 3661 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h" | |
| 3662 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h" | |
| 3663 esac | |
| 3664 | |
| 3665 dnl Enable or disable proper handling of WM_COMMAND | |
| 3312 | 3666 AC_MSG_CHECKING([for WM_COMMAND option]) |
| 2651 | 3667 dnl if test "$with_wmcommand" = "yes"; then |
| 3668 if test "$with_wmcommand" != "no"; then | |
| 3669 AC_DEFINE(HAVE_WMCOMMAND) | |
| 3312 | 3670 AC_MSG_RESULT(yes) |
| 3671 else | |
| 3672 AC_MSG_RESULT(no) | |
| 2651 | 3673 fi |
| 3674 | |
| 3675 dnl Autodetect Xauth | |
| 3676 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs | |
| 3677 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no | |
| 3678 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) } | |
| 3679 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) } | |
| 3680 test -z "$with_xauth" && with_xauth=yes | |
| 3681 if test "$with_xauth" = "yes"; then | |
| 3682 AC_DEFINE(HAVE_XAUTH) | |
| 3683 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS) | |
| 3684 fi | |
| 3685 AC_SUBST(libs_xauth) | |
| 3686 | |
| 3687 dnl This one is for the static initializeds variables in | |
| 3688 dnl offix.c, so that the thing is dumped after lastfile.o | |
| 3689 AC_SUBST(dnd_objs) | |
| 3690 | |
| 3691 dnl Autodetect dll support | |
| 3692 | |
| 3693 dnl If g++ is used, we have to explicitly link modules with -lstdc++ on Cygwin | |
| 3694 dnl to avoid undefined symbol errors. This will never hurt, so just do it on | |
| 3695 dnl all platforms in case others have the same brain damage. | |
| 3696 if test "$with_xemacs_compiler" = "g++"; then | |
| 3697 LIBSTDCPP=-lstdc++ | |
| 3698 else | |
| 3699 LIBSTDCPP= | |
| 3700 fi | |
| 3701 AC_SUBST(LIBSTDCPP) | |
| 3702 | |
| 3703 dnl This must come before the detection code for anything that is in a module | |
| 3704 if test "$enable_modules" != "no"; then | |
| 3312 | 3705 AC_MSG_CHECKING([for module support]) |
| 3706 AC_MSG_RESULT() | |
| 2651 | 3707 |
| 3708 case "$opsys" in | |
| 3709 mingw* | cygwin* ) have_dl=yes ;; | |
| 3710 darwin ) have_dl=yes | |
| 3711 AC_DEFINE(HAVE_DYLD) | |
| 3712 ;; | |
| 3713 * ) | |
| 3714 dnl Check for the ELFish dlopen() | |
| 3715 AC_CHECK_HEADER(dlfcn.h, [ | |
| 3716 AC_MSG_CHECKING([for dlopen in -lc]) | |
| 3312 | 3717 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3718 [dlopen ("", 0);])], [ have_dl=yes ; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3719 AC_MSG_RESULT([no]) |
| 2651 | 3720 AC_MSG_CHECKING([for dlopen in -ldl]) |
| 3721 ac_save_LIBS="$LIBS" | |
| 3722 LIBS="$LIBS -ldl" | |
| 3312 | 3723 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3724 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3725 AC_MSG_RESULT([no]) |
| 2651 | 3726 AC_MSG_CHECKING([for dlopen in -lsvld]) |
| 3727 LIBS="$ac_save_LIBS -lsvld" | |
| 3312 | 3728 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3729 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl) ], | |
| 2741 | 3730 [LIBS="$ac_save_LIBS" ; AC_MSG_RESULT([no])])])])]) |
| 2651 | 3731 if test "$have_dl" = "yes"; then |
| 3732 AC_DEFINE(HAVE_DLOPEN) | |
| 3733 else | |
| 3734 dnl Check for HP/UX shl_load | |
| 3735 AC_CHECK_HEADER(dl.h, [ | |
| 3736 AC_MSG_CHECKING([for shl_load in -lc]) | |
| 3312 | 3737 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3738 [shl_load ("", 0, 0);])], [have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3739 AC_MSG_RESULT([no]) |
| 2651 | 3740 AC_MSG_CHECKING([for shl_load in -ldl]) |
| 3741 ac_save_LIBS="$LIBS" | |
| 3742 LIBS="$LIBS -ldld" | |
| 3312 | 3743 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3744 [shl_load ("", 0, 0);])], [have_dl=yes], | |
| 2741 | 3745 [LIBS="$ac_save_LIBS"; AC_MSG_RESULT([no])])])]) |
| 2651 | 3746 if test "$have_dl" = "yes"; then |
| 3747 AC_DEFINE(HAVE_SHL_LOAD) | |
| 3748 else | |
| 3749 dnl Check for libtool's libltdl | |
| 3750 AC_CHECK_HEADER(ltdl.h, [ | |
| 3751 AC_MSG_CHECKING([for lt_dlinit in -lltdl]) | |
| 3752 ac_save_LIBS="$LIBS" | |
| 3753 LIBS="$LIBS -lltdl" | |
| 3312 | 3754 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <ltdl.h>], |
| 3755 [lt_dlinit ();])], [have_dl=yes], [LIBS="$ac_save_LIBS"])]) | |
| 2741 | 3756 AC_MSG_RESULT($have_dl) |
| 2651 | 3757 if test "$have_dl" = "yes"; then |
| 3758 AC_DEFINE(HAVE_LTDL) | |
| 3759 fi | |
| 3760 dnl end !HP/UX | |
| 3761 fi | |
| 3762 dnl end !dlopen | |
| 3763 fi | |
| 3764 ac_save_LIBS= | |
| 3765 dnl end !darwin | |
| 3766 esac | |
| 3767 | |
| 3768 if test -n "$have_dl"; then | |
| 3769 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared | |
| 3770 XE_SHLIB_STUFF | |
| 3771 fi | |
| 3772 | |
| 3773 if test "$can_build_shared" = "yes"; then | |
| 3774 AC_DEFINE(HAVE_SHLIB) | |
| 3775 dnl src must be built before modules on MacOSX and Windows platforms, since | |
| 3776 dnl the binary must be available to properly link the modules | |
| 3777 dnl For no-module builds, this is added *after* the module directories | |
| 3778 XE_APPEND(src, MAKE_SUBDIR) | |
| 3779 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR) | |
| 3780 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS) | |
| 3781 AC_CHECK_FUNCS(dlerror _dlerror) | |
| 3782 enable_modules=yes | |
| 3783 MOD_CC="../../lib-src/ellcc" | |
| 3784 MODCFLAGS="\$(CFLAGS) --mode=compile --mod-output=\$@ -I../../src -I\$(srcdir)/../../src" | |
| 3785 INSTALLPATH="\$(moduledir)" | |
| 3786 MOD_INSTALL_PROGRAM=${INSTALL_PROGRAM} | |
| 3787 OBJECT_TO_BUILD="\$(MODNAME).ell" | |
| 3788 else | |
| 3789 if test "$enable_modules" = "yes"; then | |
| 3790 XE_DIE("Required module support cannot be provided.") | |
| 3791 else | |
| 3792 echo " No module support." | |
| 3793 fi | |
| 3794 enable_modules=no | |
| 3795 fi | |
| 3796 fi | |
| 3797 if test "$enable_modules" != "yes"; then | |
| 3798 MOD_CC="$XEMACS_CC" | |
| 3799 MODCFLAGS="\$(XE_CFLAGS) -I../../src -I\$(srcdir)/../../src" | |
| 3800 INSTALLPATH="" | |
| 3801 MOD_INSTALL_PROGRAM="true" | |
| 3802 OBJECT_TO_BUILD="\$(MODNAME).o" | |
| 3803 fi | |
| 3804 MODARCHDIR= | |
| 3805 MAKE_DOCFILE="../../lib-src/make-docfile" | |
| 3806 AC_SUBST(with_modules, $enable_modules) | |
| 3807 AC_SUBST(MOD_CC) | |
| 3808 AC_SUBST(MODARCHDIR) | |
| 3809 AC_SUBST(MAKE_DOCFILE) | |
| 3810 AC_SUBST(MODCFLAGS) | |
| 3811 AC_SUBST(INSTALLPATH) | |
| 3812 AC_SUBST(MOD_INSTALL_PROGRAM) | |
| 3813 AC_SUBST(OBJECT_TO_BUILD) | |
| 3814 | |
| 3815 dnl Autodetect tooltalk | |
| 3816 if test "$with_tooltalk" != "no" ; then | |
| 3817 dnl autodetect the location of tt_c.h | |
| 3818 dnl tt_c.h might be in Tt or desktop include directories | |
| 3819 for dir in "" "Tt/" "desktop/" ; do | |
| 3820 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break) | |
| 3821 done | |
| 3822 if test -z "$tt_c_h_file"; then | |
| 3823 if test "$with_tooltalk" = "yes"; then | |
| 3824 USAGE_ERROR("Unable to find required tooltalk header files.") | |
| 3825 fi | |
| 3826 with_tooltalk=no | |
| 3827 fi | |
| 3828 fi | |
| 3829 if test "$with_tooltalk" != "no" ; then | |
| 3830 for extra_libs in "" "-lI18N -lce" "-lcxx"; do | |
| 3831 AC_CHECK_LIB(tt, tt_message_create, | |
| 3832 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs) | |
| 3833 done | |
| 3834 if test -z "$tt_libs"; then | |
| 3835 if test "$with_tooltalk" = "yes"; then | |
| 3836 USAGE_ERROR("Unable to find required tooltalk libraries.") | |
| 3837 fi | |
| 3838 with_tooltalk=no | |
| 3839 fi | |
| 3840 fi | |
| 3841 test -z "$with_tooltalk" && with_tooltalk=yes | |
| 3842 if test "$with_tooltalk" = "yes"; then | |
| 3843 AC_DEFINE(TOOLTALK) | |
| 3844 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file") | |
| 3845 XE_PREPEND($tt_libs, libs_x) | |
| 3846 fi | |
| 3847 | |
| 3848 dnl Autodetect CDE | |
| 3849 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) } | |
| 3850 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) } | |
| 3851 if test "$with_dragndrop" = "no" ; then | |
| 3852 if test "$with_cde" = "yes" ; then | |
| 3312 | 3853 AC_MSG_WARN([--with-cde forced to `no'; no generic Drag'n'Drop support]) |
| 2651 | 3854 fi |
| 3855 with_cde=no | |
| 3856 fi | |
| 3857 test -z "$with_cde" && with_cde=yes | |
| 3858 if test "$with_cde" = "yes" ; then | |
| 3859 AC_DEFINE(HAVE_CDE) | |
| 3860 XE_PREPEND(-lDtSvc, libs_x) | |
| 3861 XE_APPEND(CDE, dragndrop_proto) | |
| 3862 with_tooltalk=yes # CDE requires Tooltalk | |
| 3863 need_motif=yes # CDE requires Motif | |
| 3864 fi | |
| 3865 | |
| 3866 dnl Always compile OffiX unless --without-offix is given, no | |
| 3867 dnl X11 support is compiled in, no standard Xmu is available, | |
| 3868 dnl or dragndrop support is disabled | |
| 3869 dnl Because OffiX support currently loses when more than one display | |
| 3870 dnl is in use, we now disable it by default -slb 07/10/1998. | |
| 3871 test "$window_system" != "x11" && with_offix=no | |
| 3872 if test "$with_xmu" != yes -a "$with_x11" = yes; then | |
| 3873 if test "$with_offix" = "yes" ; then | |
| 3312 | 3874 AC_MSG_WARN([--with-offix forced to `no'; no real Xmu support]) |
| 2651 | 3875 fi |
| 3876 with_offix=no | |
| 3877 fi | |
| 3878 if test "$with_dragndrop" = no; then | |
| 3879 if test "$with_offix" = "yes" ; then | |
| 3312 | 3880 AC_MSG_WARN([--with-offix forced to `no'; no generic Drag'n'Drop support]) |
| 2651 | 3881 fi |
| 3882 with_offix=no | |
| 3883 fi | |
| 3884 if test "$with_cde" = yes; then | |
| 3885 if test "$with_offix" = "yes" ; then | |
| 3312 | 3886 AC_MSG_WARN([--with-offix forced to `no'; CDE already found]) |
| 2651 | 3887 fi |
| 3888 with_offix=no | |
| 3889 fi | |
| 3890 test -z "$with_offix" && with_offix=no | |
| 3891 if test "$with_offix" = "yes"; then | |
| 3892 AC_DEFINE(HAVE_OFFIX_DND) | |
| 3893 XE_APPEND(offix.o, dnd_objs) | |
| 3894 XE_APPEND(OffiX, dragndrop_proto) | |
| 3895 fi | |
| 3896 if test "$with_gtk" = "yes"; then | |
| 3897 XE_APPEND(GTK, dragndrop_proto) | |
| 3898 fi | |
| 3899 | |
| 3900 dnl Autodetect Drag'n'Drop support | |
| 3901 dnl always included if CDE, Offix, or MSWindows are defined | |
| 3902 if test "$with_dragndrop" != "no" ; then | |
| 3903 AC_MSG_CHECKING(if drag and drop API is needed) | |
| 3904 if test -n "$dragndrop_proto" ; then | |
| 3905 with_dragndrop=yes | |
| 3906 AC_MSG_RESULT([yes (${dragndrop_proto} )]) | |
| 3907 AC_DEFINE(HAVE_DRAGNDROP) | |
| 3908 XE_APPEND(dragdrop.o, extra_objs) | |
| 3909 else | |
| 3910 with_dragndrop=no | |
| 3911 AC_MSG_RESULT(no) | |
| 3912 fi | |
| 3913 fi | |
| 3914 | |
| 3915 dnl Autodetect LDAP | |
| 3312 | 3916 AC_MSG_CHECKING([for LDAP]) |
| 3917 AC_MSG_RESULT() | |
| 2651 | 3918 ldap_libs= |
| 3919 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) } | |
| 3920 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) } | |
| 3921 if test "$with_ldap" != "no"; then | |
| 3922 AC_CHECK_LIB(ldap, ldap_search, with_ldap=yes) | |
| 3923 dnl Check for other libraries we need to link with to get the main routines. | |
| 3924 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes], , -llber) } | |
| 3925 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes], , -llber -lkrb) } | |
| 3926 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes with_ldap_des=yes], , -llber -lkrb -ldes) } | |
| 3927 dnl Recently, we need -lber even though the main routines are elsewhere, | |
| 3928 dnl because otherwise be get link errors w.r.t. ber_pvt_opt_on. So just | |
| 3929 dnl check for that (it's a variable not a fun but that doesn't seem to | |
| 3930 dnl matter in these checks) and stick in -lber if so. Can't hurt (even to | |
| 3931 dnl stick it in always shouldn't hurt, I don't think) ... #### Someone who | |
| 3932 dnl #### understands LDAP needs to fix this properly. | |
| 3933 test "$with_ldap_lber" != "yes" && { AC_CHECK_LIB(lber, ber_pvt_opt_on, with_ldap_lber=yes) } | |
| 3934 fi | |
| 3935 if test "$with_ldap" = "yes"; then | |
| 3936 AC_DEFINE(HAVE_LDAP) | |
| 3937 if test "$with_ldap_des" = "yes" ; then | |
| 3938 XE_PREPEND(-ldes, ldap_libs) | |
| 3939 fi | |
| 3940 if test "$with_ldap_krb" = "yes" ; then | |
| 3941 XE_PREPEND(-lkrb, ldap_libs) | |
| 3942 fi | |
| 3943 if test "$with_ldap_lber" = "yes" ; then | |
| 3944 XE_PREPEND(-llber, ldap_libs) | |
| 3945 fi | |
| 3946 XE_PREPEND(-lldap, ldap_libs) | |
| 3947 save_LIBS="$LIBS" LIBS="$LIBS $ldap_libs" | |
| 3948 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result) | |
| 3949 LIBS="$save_LIBS" | |
| 3950 XE_APPEND(modules/ldap, MAKE_SUBDIR) | |
| 3951 need_modules_common=yes | |
| 3952 if test "$enable_modules" = "yes"; then | |
| 3953 XE_APPEND(modules/ldap, INSTALL_ARCH_DEP_SUBDIR) | |
| 3954 fi | |
| 3955 fi | |
| 3956 AC_SUBST(ldap_libs) | |
| 3957 | |
| 3958 dnl Autodetect PostgreSQL | |
| 3959 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr; | |
| 3960 dnl in this case, configure will easily detect it there. | |
| 3961 dnl | |
| 3962 dnl If PostgreSQL is installed into a different prefix, | |
| 3963 dnl (such as the default /usr/local/pgsql when building from source), | |
| 3964 dnl that prefix must be specified using the --with-site-prefixes flag. | |
| 3965 postgresql_libs= | |
| 3966 if test "$with_postgresql" != "no"; then | |
| 3312 | 3967 AC_MSG_CHECKING([for PostgreSQL]) |
| 3968 AC_MSG_RESULT() | |
| 2651 | 3969 |
| 3970 dnl Look for these standard header file locations, known to be used on Linux | |
| 3971 for header_dir in "" "pgsql/" "postgresql/"; do | |
| 3972 AC_CHECK_HEADER(${header_dir}libpq-fe.h, | |
| 3973 libpq_fe_h_file=${header_dir}libpq-fe.h; break) | |
| 3974 done | |
| 3975 | |
| 3050 | 3976 pq_libs= |
| 3977 extra_libs= | |
| 3978 if test -n "$libpq_fe_h_file"; then | |
| 3979 dnl #### Would it be nicer to do this with a loop? | |
| 3980 dnl It seems unlikely that checking for SSL/crypto support can hurt, | |
| 3981 dnl even if it's found. | |
| 3982 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq"],[ | |
| 3983 unset ac_cv_lib_pq_PQconnectdb; | |
| 3984 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq -lcrypto -lssl"],, | |
| 3985 [-lcrypto -lssl])]) | |
| 3986 if test -z "$pq_libs"; then | |
| 3987 have_libpq="no" | |
| 3988 else | |
| 3989 have_libpq="yes" | |
| 3990 fi | |
| 3991 fi | |
| 2651 | 3992 |
| 3993 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then | |
| 3994 with_postgresql=yes | |
| 3995 AC_DEFINE(HAVE_POSTGRESQL) | |
| 3996 AC_CHECK_LIB(pq,PQconnectStart, [ | |
| 3997 with_postgresqlv7=yes; | |
| 3050 | 3998 AC_DEFINE(HAVE_POSTGRESQLV7)], [:], $extra_libs) |
| 2651 | 3999 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file") |
| 3050 | 4000 XE_PREPEND([$pq_libs], postgresql_libs) |
| 2651 | 4001 XE_APPEND(modules/postgresql, MAKE_SUBDIR) |
| 4002 need_modules_common=yes | |
| 4003 if test "$enable_modules" = "yes"; then | |
| 4004 XE_APPEND(modules/postgresql, INSTALL_ARCH_DEP_SUBDIR) | |
| 4005 fi | |
| 4006 elif test "$with_postgresql" = "yes"; then | |
| 4007 XE_DIE("Required PostgreSQL support cannot be provided. Check --with-site-prefixes.") | |
| 4008 fi | |
| 4009 fi | |
| 4010 AC_SUBST(postgresql_libs) | |
| 4011 | |
| 4012 dnl ---------------------- | |
| 4013 dnl Graphics libraries | |
| 4014 dnl ---------------------- | |
| 4015 | |
| 4016 if test "$window_system" != "none"; then | |
| 3312 | 4017 AC_MSG_CHECKING([for graphics libraries]) |
| 4018 AC_MSG_RESULT() | |
| 2651 | 4019 |
| 4020 dnl add special code to handle xpm-nox on Cygwin (csw) | |
| 4021 dnl -- should only happen if CYGWIN && WITH_XPM && WITH_MSW && !WITH_X | |
| 4022 libpath_xpm= | |
| 4023 incpath_xpm= | |
| 3727 | 4024 libname_xpm="-lXpm" |
| 2651 | 4025 case "$opsys" in |
| 4026 cygwin*) | |
| 3228 | 4027 cygwin_top=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 4028 cygwin_top=`eval "cd $cygwin_top/../../../..; pwd"` | |
| 2651 | 4029 case "$window_system" in |
| 4030 dnl use "standard" search pattern | |
| 4031 x11) ;; | |
| 4032 dnl hardcode "standard" non-X11 xpm lib/inc dirs | |
| 4033 msw) libpath_xpm="-L${cygwin_top}/lib/noX" | |
| 4034 incpath_xpm="-I${cygwin_top}/include/noX" | |
| 3727 | 4035 libname_xpm="-lXpm-noX" |
| 2651 | 4036 ;; |
| 4037 dnl not supported on cygwin (yet?) | |
| 4038 gtk) ;; | |
| 4039 dnl probably not reached... | |
| 4040 none) ;; | |
| 4041 dnl ditto | |
| 4042 *) ;; | |
| 4043 esac | |
| 4044 ;; | |
| 4045 dnl use "standard" search pattern for all other OS's | |
| 4046 *) ;; | |
| 4047 esac | |
| 4048 dnl Autodetect Xpm | |
| 4049 xpm_problem="" | |
| 4050 if test -z "$with_xpm"; then | |
| 4051 XE_PREPEND("$incpath_xpm", CFLAGS) | |
| 2940 | 4052 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 2651 | 4053 XE_PREPEND("$libpath_xpm", LDFLAGS) |
| 4054 AC_MSG_CHECKING(for Xpm - no older than 3.4f) | |
| 3727 | 4055 xe_check_libs="$libname_xpm" |
| 2651 | 4056 AC_RUN_IFELSE([AC_LANG_SOURCE([#define XPM_NUMBERS |
| 4057 #include <X11/xpm.h> | |
| 4058 int main(int c, char **v) { | |
| 4059 return c == 1 ? 0 : | |
| 4060 XpmIncludeVersion != XpmLibraryVersion() ? 1 : | |
| 4061 XpmIncludeVersion < 30406 ? 2 : 0 ;}])], | |
| 4062 [./conftest dummy_arg; xpm_status=$?; | |
| 4063 if test "$xpm_status" = "0"; then | |
| 4064 with_xpm=yes; | |
| 4065 else | |
| 4066 with_xpm=no; | |
| 4067 if test "$xpm_status" = "1"; then | |
| 4068 xpm_problem="Xpm library version and header file version don't match!" | |
| 4069 elif test "$xpm_status" = "2"; then | |
| 4070 xpm_problem="Xpm library version is too old!" | |
| 4071 else | |
| 4072 xpm_problem="Internal xpm detection logic error!" | |
| 4073 fi | |
| 4074 echo " | |
| 4075 *** WARNING *** $xpm_problem | |
| 4076 I'm not touching that with a 10-foot pole! | |
| 4077 If you really want to use the installed version of Xpm, rerun | |
| 4078 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!" | |
| 4079 fi], | |
| 4080 [with_xpm=no]) | |
| 4081 xe_check_libs= | |
| 4082 AC_MSG_RESULT($with_xpm) | |
| 4083 fi | |
| 4084 if test "$with_xpm" = "yes"; then | |
| 4085 dnl #### This code assumes that if AC_CHECK_LIB fails, | |
| 4086 dnl #### then it will succeed if FOR_MSW is defined, | |
| 4087 dnl #### but doesn't actually verify this assumption. | |
| 4088 AC_DEFINE(HAVE_XPM) | |
| 4089 XE_PREPEND("$libpath_xpm", LDFLAGS) | |
| 3727 | 4090 XE_PREPEND("$libname_xpm", libs_x) |
| 2651 | 4091 XE_PREPEND("$incpath_xpm", CFLAGS) |
| 2940 | 4092 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 3312 | 4093 AC_MSG_CHECKING([for "FOR_MSW" xpm]) |
| 3727 | 4094 xe_check_libs="$libname_xpm" |
| 3316 | 4095 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[XpmCreatePixmapFromData();])], |
| 2651 | 4096 [xpm_for_msw=no], |
| 4097 [xpm_for_msw=yes]) | |
| 4098 xe_check_libs= | |
| 4099 AC_MSG_RESULT($xpm_for_msw) | |
| 4100 if test "$xpm_for_msw" = "yes"; then | |
| 4101 AC_DEFINE(FOR_MSW) | |
| 4102 fi | |
| 4103 fi | |
| 4104 | |
| 4105 dnl Autodetect XFACE | |
| 4106 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 4107 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 4108 test -z "$with_xface" && with_xface=yes | |
| 4109 if test "$with_xface" = "yes"; then | |
| 4110 AC_DEFINE(HAVE_XFACE) | |
| 4111 XE_PREPEND(-lcompface, libs_x) | |
| 4112 fi | |
| 4113 | |
| 4114 dnl For a brief period we had the GIF code split out into a separate library, | |
| 4115 dnl but patent problems, etc. sort of squashed that idea. | |
| 4116 dnl We default to building with builtin GIF decoding | |
| 4117 if test "$with_gif" != "no"; then | |
| 4118 with_gif="yes" | |
| 4119 AC_DEFINE(HAVE_GIF) | |
| 4120 fi | |
| 4121 | |
| 4122 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime | |
| 4123 dnl So we always search for libz compression support. | |
| 4124 if test "$with_png $with_tiff" != "no no"; then | |
| 4125 AC_CHECK_LIB(c, inflate, [:], [ | |
| 4126 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[ | |
| 4127 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])]) | |
| 4128 fi | |
| 4129 | |
| 4130 dnl autodetect JPEG | |
| 4131 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) } | |
| 4132 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) } | |
| 4133 test -z "$with_jpeg" && with_jpeg=yes | |
| 4134 if test "$with_jpeg" = "yes"; then | |
| 4135 AC_DEFINE(HAVE_JPEG) | |
| 4136 XE_PREPEND(-ljpeg, libs_x) | |
| 4137 fi | |
| 4138 | |
| 4139 dnl autodetect PNG | |
| 4140 png_problem="" | |
| 4141 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) } | |
| 4142 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) } | |
| 2667 | 4143 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no,[-lz]) } |
| 2651 | 4144 if test -z "$with_png"; then |
| 4145 AC_MSG_CHECKING(for workable png version information) | |
| 4146 xe_check_libs="-lpng -lz" | |
| 4147 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <png.h> | |
| 4148 int main(int c, char **v) { | |
| 4149 if (c == 1) return 0; | |
| 4150 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1; | |
| 4151 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}])], | |
| 4152 [./conftest dummy_arg; png_status=$?; | |
| 4153 if test "$png_status" = "0"; then | |
| 4154 with_png=yes; | |
| 4155 else | |
| 4156 with_png=no; | |
| 4157 if test "$png_status" = "1"; then | |
| 4158 png_problem="PNG library version and header file don't match!" | |
| 4159 elif test "$png_status" = "2"; then | |
| 4160 png_problem="PNG library version too old (pre 1.0.2)!" | |
| 4161 fi | |
| 4162 echo " | |
| 4163 *** WARNING *** $png_problem | |
| 4164 I'm not touching that with a 10-foot pole! | |
| 4165 If you really want to use the installed version of libPNG, rerun | |
| 4166 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!" | |
| 4167 fi], | |
| 4168 [with_png=no]) | |
| 4169 xe_check_libs= | |
| 4170 AC_MSG_RESULT($with_png) | |
| 4171 fi | |
| 4172 if test "$with_png" = "yes"; then | |
| 4173 AC_DEFINE(HAVE_PNG) | |
| 4174 XE_PREPEND(-lpng, libs_x) | |
| 4175 fi | |
| 4176 | |
| 4177 dnl autodetect TIFF | |
| 4178 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) } | |
| 2667 | 4179 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no,[-lz]) } |
| 2651 | 4180 test -z "$with_tiff" && with_tiff=yes |
| 4181 if test "$with_tiff" = "yes"; then | |
| 4182 AC_DEFINE(HAVE_TIFF) | |
| 4183 XE_PREPEND(-ltiff, libs_x) | |
| 4184 fi | |
| 4185 fi | |
| 4186 | |
| 4187 dnl ---------------------- | |
| 4188 dnl GTK-Specific Graphics libraries | |
| 4189 dnl ---------------------- | |
| 4190 | |
| 4191 if test "$with_gtk" = "yes"; then | |
| 4192 dnl Autodetect XFACE | |
| 4193 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 4194 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 4195 test -z "$with_xface" && with_xface=yes | |
| 4196 if test "$with_xface" = "yes"; then | |
| 4197 AC_DEFINE(HAVE_XFACE) | |
| 4198 XE_PREPEND(-lcompface, libs_gtk) | |
| 4199 fi | |
| 4200 fi | |
| 4201 | |
| 4202 dnl ---------------------- | |
| 4203 dnl X-Specific Graphics libraries | |
| 4204 dnl ---------------------- | |
| 4205 | |
| 4206 if test "$with_x11" = "yes"; then | |
| 3312 | 4207 AC_MSG_CHECKING([for X11 graphics libraries]) |
| 4208 AC_MSG_RESULT() | |
| 2651 | 4209 fi |
| 4210 | |
| 4211 case "$enable_widgets" in | |
| 3019 | 4212 "" | "yes" | "athena") detect_athena=yes ;; |
| 2651 | 4213 *) detect_athena=no ;; |
| 4214 esac | |
| 4215 | |
| 3019 | 4216 case "$enable_dialogs" in |
| 4217 "" | "yes" | "athena") detect_athena=yes ;; | |
| 4218 esac | |
| 4219 | |
| 2651 | 4220 if test "$with_x11" = "yes" -a "$detect_athena" = "yes" ; then |
| 3312 | 4221 AC_MSG_CHECKING([for the Athena widgets]) |
| 4222 AC_MSG_RESULT() | |
| 2651 | 4223 |
| 4224 dnl What in heck did the user actually want? | |
| 4225 case "$with_athena" in | |
| 4226 dnl This is the default, old fashioned flat Athena. | |
| 4227 "xaw" | "") athena_variant=Xaw athena_3d=no ;; | |
| 4228 "3d") athena_variant=Xaw3d athena_3d=yes ;; | |
| 4229 "next") athena_variant=neXtaw athena_3d=yes ;; | |
| 4230 "95") athena_variant=Xaw95 athena_3d=yes ;; | |
| 4231 "xpm") athena_variant=XawXpm athena_3d=yes ;; | |
| 4232 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;; | |
| 4233 esac | |
| 4234 | |
| 4235 dnl Search for the Athena library... | |
| 4236 if test "$athena_3d" = "no"; then | |
| 4237 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb, | |
| 4238 [ | |
| 4239 dnl Must not be a 3d library... | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
4240 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, |
| 2651 | 4241 [AC_MSG_WARN([Could not find a non-3d Athena widget library.])], |
| 4242 athena_lib=$athena_variant) | |
| 4243 ], | |
| 4244 AC_MSG_WARN([Could not find an Athena widget library.])) | |
| 4245 else | |
| 4246 dnl The real configuration, need 3d library | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
4247 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, athena_lib=$athena_variant, |
| 2651 | 4248 dnl OK, couldn't find it with a proper name, try the standard Athena lib |
| 4249 dnl If that is 3d, presume the user asked for what they have installed. | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
4250 AC_CHECK_LIB(Xaw, XawSme3dComputeTopShadowRGB, |
| 2651 | 4251 [ |
| 4252 athena_lib=Xaw; | |
| 4253 AC_MSG_WARN([Assuming that libXaw is actually $athena_variant.]); | |
| 4254 ], | |
| 4255 [AC_MSG_WARN([Could not find a 3d Athena widget library that looked like $athena_variant.])])) | |
| 4256 fi | |
| 4257 | |
| 4258 dnl Now we locate the Athena headers that we need. | |
| 4259 if test "$athena_3d" = "no"; then | |
| 4260 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 4261 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], | |
| 4262 [AC_CHECK_HEADER(X11/Xaw/XawInit.h, | |
| 4263 [athena_h_path=X11/Xaw], | |
| 2694 | 4264 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], |
| 4265 [ | |
| 4266 #include <X11/Intrinsic.h> | |
| 4267 ])]) | |
| 2651 | 4268 else |
| 4269 dnl The three-d Athena headers are so much more slippery. | |
| 4270 dnl Curse this `Lets replace standard libraries' thing that they did. :/ | |
| 4271 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h, | |
| 4272 [AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h, | |
| 4273 [athena_h_path=X11/$athena_variant])],[], | |
| 4274 [ | |
| 4275 #if HAVE_X11_XFUNCPROTO_H | |
| 4276 #include <X11/Xfuncproto.h> | |
| 4277 #endif | |
| 2705 | 4278 #include <X11/Intrinsic.h> |
| 2651 | 4279 ]) |
| 4280 | |
| 4281 dnl Is the variant specific header directory directly under include? | |
| 4282 if test -z "$athena_h_path"; then | |
| 4283 AC_CHECK_HEADER($athena_variant/XawInit.h, | |
| 4284 [AC_CHECK_HEADER($athena_variant/ThreeD.h, | |
| 4285 athena_h_path=$athena_variant)],[], | |
| 4286 [ | |
| 4287 #if HAVE_X11_XFUNCPROTO_H | |
| 4288 #include <X11/Xfuncproto.h> | |
| 4289 #endif | |
| 2694 | 4290 #include <X11/Intrinsic.h> |
| 2651 | 4291 ]) |
| 4292 fi | |
| 4293 | |
| 4294 dnl If we couldn't find the specific variant, try the generic Athena 3d headers | |
| 4295 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 4296 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h, | |
| 4297 [AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h, | |
| 4298 [ | |
| 4299 AC_MSG_WARN([Assuming that X11/Xaw3d headers are suitable for $athena_variant.]) | |
| 4300 athena_h_path=X11/Xaw3d | |
| 4301 ])],[], | |
| 4302 [ | |
| 4303 #if HAVE_X11_XFUNCPROTO_H | |
| 4304 #include <X11/Xfuncproto.h> | |
| 4305 #endif | |
| 2694 | 4306 #include <X11/Intrinsic.h> |
| 2651 | 4307 ]) |
| 4308 fi | |
| 4309 | |
| 4310 dnl Also generic 3d headers directly under include dir | |
| 4311 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 4312 AC_CHECK_HEADER(Xaw3d/XawInit.h, | |
| 4313 [AC_CHECK_HEADER(Xaw3d/ThreeD.h, | |
| 4314 [ | |
| 4315 AC_MSG_WARN([Assuming that Xaw3d headers are suitable for $athena_variant.]) | |
| 4316 athena_h_path=Xaw3d | |
| 4317 ])],[], | |
| 4318 [ | |
| 4319 #if HAVE_X11_XFUNCPROTO_H | |
| 4320 #include <X11/Xfuncproto.h> | |
| 4321 #endif | |
| 2694 | 4322 #include <X11/Intrinsic.h> |
| 2651 | 4323 ]) |
| 4324 fi | |
| 4325 | |
| 4326 dnl If nothing yet found, see if Xaw is a 3d header set... | |
| 4327 dnl We AC_MSG_WARN if we fail because I am all out of ideas... | |
| 4328 if test -z "$athena_h_path"; then | |
| 4329 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 4330 [ | |
| 4331 AC_MSG_WARN([Assuming that X11/Xaw headers are suitable for $athena_variant.]) | |
| 4332 athena_h_path=X11/Xaw | |
| 4333 ], | |
| 4334 [AC_MSG_WARN([Could not find a suitable 3d Athena header set.])]) | |
| 4335 fi | |
| 4336 fi | |
| 4337 | |
| 4338 dnl Do we actually have a usable Athena widget set? Please? | |
| 4339 if test -n "$athena_lib" -a -n "$athena_h_path"; then | |
| 4340 have_xaw=yes | |
| 4341 else | |
| 4342 have_xaw=no | |
| 4343 fi | |
| 4344 | |
| 4345 else | |
| 4346 have_xaw=no | |
| 4347 fi dnl "$with_x11" = "yes" -a "detect_athena" = "yes" | |
| 4348 | |
| 4349 if test "$with_x11" = "yes"; then | |
| 4350 dnl autodetect Motif - but only add to libs_x later (if necessary) | |
| 4351 dnl Use a different function to the earlier test to avoid problems with the | |
| 4352 dnl internal cache. | |
| 4353 AC_CHECK_HEADER(Xm/Xm.h, | |
| 4354 [AC_CHECK_LIB(Xm, XmStringCreate, have_motif=yes, have_motif=no)], | |
| 4355 have_motif=no) | |
| 4356 | |
| 4357 if test "$have_motif" = "yes"; then | |
| 4358 dnl autodetect lesstif | |
| 4359 AC_MSG_CHECKING(for Lesstif) | |
| 4360 AC_EGREP_CPP(yes, | |
| 4361 [#include <Xm/Xm.h> | |
| 4362 #ifdef LESSTIF_VERSION | |
| 4363 yes | |
| 4364 #endif | |
| 4365 ], have_lesstif=yes, have_lesstif=no) | |
| 4366 AC_MSG_RESULT($have_lesstif) | |
| 4367 fi | |
| 4368 | |
| 4369 fi dnl "$with_x11" = "yes" | |
| 4370 | |
| 4371 dnl Finish ensuring that we have values for the various toolkit items. | |
| 4372 dnl Not all toolkits support all widgets | |
| 3019 | 4373 |
| 4374 dnl Avoid using Motif :-( | |
| 4375 case "$opsys" in | |
| 3738 | 4376 *linux* | *darwin* | *bsd* | *cygwin* ) lucid_prefers_motif="no" ;; |
| 3019 | 4377 * ) lucid_prefers_motif="yes" ;; |
| 4378 esac | |
| 2651 | 4379 |
| 4380 case "$enable_menubars" in "" | "yes" | "athena" ) | |
| 4381 enable_menubars="lucid" ;; | |
| 4382 esac | |
| 3094 | 4383 dnl this is not in xft reloaded #3 |
| 4384 if test "$with_xft_menubars" != "no" ; then | |
| 4385 if test "$with_xft_emacs" = "yes" -a "$with_menubars" != "no" ; then | |
| 4386 with_xft_menubars="yes" | |
| 4387 else | |
| 4388 with_xft_menubars="no" | |
| 4389 fi | |
| 4390 fi | |
| 2651 | 4391 case "$enable_dialogs" in "" | "yes" | "lucid" ) |
| 3019 | 4392 if test "$lucid_prefers_motif" = "yes"; then |
| 4393 if test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 4394 elif test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 4395 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 4396 else enable_dialogs=no | |
| 4397 fi | |
| 4398 else | |
| 4399 if test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 4400 elif test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 4401 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 4402 else enable_dialogs=no | |
| 4403 fi | |
| 2651 | 4404 fi ;; |
| 4405 esac | |
| 4406 case "$enable_scrollbars" in "" | "yes" ) | |
| 4407 enable_scrollbars="lucid" ;; | |
| 4408 esac | |
| 4409 case "$enable_widgets" in "" | "yes" | "lucid") | |
| 3019 | 4410 if test "$lucid_prefers_motif" = "yes"; then |
| 4411 if test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4412 elif test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4413 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4414 else enable_widgets=no | |
| 4415 fi | |
| 4416 else | |
| 4417 if test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4418 elif test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4419 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4420 else enable_widgets=no | |
| 4421 fi | |
| 2651 | 4422 fi ;; |
| 4423 esac | |
| 3094 | 4424 dnl this is not in xft reloaded #3 |
| 4425 if test "$with_xft_tabs" != "no" ; then | |
| 4426 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then | |
| 4427 with_xft_tabs="yes" | |
| 4428 else | |
| 4429 with_xft_tabs="no" | |
| 4430 fi | |
| 4431 fi | |
| 4432 dnl this is not in xft reloaded #3 | |
| 4433 if test "$with_xft_gauge" != "no" ; then | |
| 4434 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then | |
| 4435 with_xft_gauge="yes" | |
| 4436 else | |
| 4437 with_xft_gauge="no" | |
| 4438 fi | |
| 4439 fi | |
| 2651 | 4440 |
| 4441 all_widgets="$enable_menubars $enable_scrollbars $enable_dialogs $enable_toolbars $enable_widgets" | |
| 4442 | |
| 4443 case "$all_widgets" in | |
| 4444 *athena* ) | |
| 4445 if test "$have_xaw" != "yes"; then | |
| 4446 XE_DIE("Could not find a suitable Athena library to build with.") | |
| 4447 fi | |
| 4448 | |
| 4449 dnl Add the Lucid widget Athena code | |
| 4450 XE_APPEND(lwlib-Xaw.o, lwlib_objs) | |
| 4451 | |
| 4452 dnl Add the Athena widget library we located earlier | |
| 4453 XE_PREPEND(-l$athena_lib, libs_x) | |
| 4454 | |
| 4455 dnl Tell lwlib where to find the Athena header files. | |
| 4456 dnl Many people have tried to create a `smart' way of doing this, | |
| 4457 dnl but all have failed. Before changing the following ugly definitions, | |
| 4458 dnl consult the veterans of many a battle. | |
| 4459 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h") | |
| 4460 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h") | |
| 4461 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h") | |
| 4462 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h") | |
| 4463 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h") | |
| 4464 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h") | |
| 4465 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h") | |
| 4466 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h") | |
| 4467 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h") | |
| 4468 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h") | |
| 4469 | |
| 4470 AC_DEFINE(LWLIB_USES_ATHENA) | |
| 4471 AC_DEFINE(NEED_ATHENA) | |
| 4472 need_athena="yes" | |
| 4473 | |
| 4474 if test "$athena_3d" = "yes"; then | |
| 4475 AC_DEFINE(HAVE_ATHENA_3D) | |
| 4476 fi | |
| 4477 ;; | |
| 4478 esac | |
| 4479 | |
| 4480 case "$all_widgets" in *motif* ) | |
| 4481 AC_DEFINE(LWLIB_USES_MOTIF) | |
| 4482 AC_DEFINE(NEED_MOTIF) | |
| 4483 XE_APPEND(lwlib-Xm.o, lwlib_objs) | |
| 4484 need_motif=yes ;; | |
| 4485 esac | |
| 4486 | |
| 4487 test "$enable_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4488 test "$enable_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4489 test "$enable_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs) | |
| 4490 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4491 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs) | |
| 4492 case "$enable_widgets" in athena* ) | |
| 4493 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);; | |
| 4494 esac | |
| 4495 case "$all_widgets" in *lucid* ) | |
| 4496 AC_DEFINE(NEED_LUCID) | |
| 4497 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;; | |
| 4498 esac | |
| 4499 | |
| 4500 AC_SUBST(lwlib_objs) | |
| 4501 | |
| 4502 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA) | |
| 4503 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA) | |
| 4504 | |
| 4505 if test "$athena_3d" = "yes"; then | |
| 4506 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D) | |
| 4507 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D) | |
| 4508 fi | |
| 4509 | |
| 4510 case "$enable_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac | |
| 4511 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4512 AC_DEFINE(LWLIB_TABS_LUCID) | |
| 4513 | |
| 4514 test "$enable_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS) | |
| 4515 test "$enable_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS) | |
| 4516 test "$enable_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS) | |
| 4517 test "$enable_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS) | |
| 4518 test "$enable_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS) | |
| 4519 | |
| 4520 test "$enable_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID) | |
| 4521 test "$enable_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID) | |
| 4522 | |
| 4523 test "$enable_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF) | |
| 4524 test "$enable_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF) | |
| 4525 test "$enable_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF) | |
| 4526 test "$enable_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF) | |
| 4527 | |
| 3094 | 4528 test "$with_xft_menubars" = "yes" && AC_DEFINE(USE_XFT_MENUBARS) |
| 4529 test "$with_xft_tabs" = "yes" && AC_DEFINE(USE_XFT_TABS) | |
| 4530 test "$with_xft_gauge" = "yes" && AC_DEFINE(USE_XFT_GAUGE) | |
| 4531 | |
| 2651 | 4532 dnl ---------------------- |
| 4533 dnl Mule-dependent options | |
| 4534 dnl ---------------------- | |
| 4535 | |
| 4536 test -z "$enable_mule" && enable_mule=no | |
| 4537 | |
| 4538 dnl if test "$enable_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then | |
| 4539 dnl echo "Attempt to Build with Mule without Mule/Lisp" | |
| 4540 dnl echo "Please install the XEmacs/Mule tarball or" | |
| 4541 dnl echo "rerun configure with --with-mule=no" | |
| 4542 dnl exit 1 | |
| 4543 dnl fi | |
| 4544 | |
| 4545 if test "$enable_default_eol_detection" = "yes"; then | |
| 4546 AC_DEFINE(HAVE_DEFAULT_EOL_DETECTION) | |
| 4547 fi | |
| 4548 | |
| 2973 | 4549 dnl initialize _libs variables for possible modules at top level |
| 4550 canna_libs= | |
| 4551 wnn_libs= | |
| 4552 | |
| 2651 | 4553 if test "$enable_mule" = "yes" ; then |
| 3312 | 4554 AC_MSG_CHECKING([for Mule-related features]) |
| 2651 | 4555 AC_DEFINE(MULE) |
| 4556 | |
| 4557 dnl Use -lintl to get internationalized strerror for Mule | |
| 4558 AC_CHECK_HEADERS(libintl.h) | |
| 4559 AC_CHECK_LIB(intl, strerror) | |
| 4560 | |
| 3312 | 4561 AC_MSG_CHECKING([for Mule input methods]) |
| 2651 | 4562 dnl Do we have the XmIm* routines? And if so, do we want to use them? |
| 4563 case "$with_xim" in "" | "yes" ) | |
| 3312 | 4564 AC_MSG_CHECKING([for XIM]) |
| 2651 | 4565 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no) |
| 4566 dnl XIM + Lesstif is not (yet?) usable | |
| 3019 | 4567 dnl Only use Motif if linking Motif anyway, or don't have xlib XIM |
| 4568 if test "$need_motif $have_lesstif" = "yes no"; then | |
| 4569 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) | |
| 3248 | 4570 dnl #### This is always false. |
| 4571 dnl Not clear what we want, although "yes no yes" is insufficient. | |
| 3019 | 4572 elif test "$have_motif $have_lesstif $with_xim" = "yes no no"; then |
| 2651 | 4573 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) |
| 4574 fi ;; | |
| 4575 esac | |
| 4576 if test "$with_xim" != "no"; then | |
| 4577 AC_DEFINE(HAVE_XIM) | |
| 4578 if test "$with_xim" = "xlib"; then | |
| 4579 AC_DEFINE(XIM_XLIB) | |
| 4580 XE_ADD_OBJS(input-method-xlib.o) | |
| 4581 fi | |
| 4582 if test "$with_xim" = "motif"; then | |
| 4583 AC_DEFINE(XIM_MOTIF) | |
| 4584 need_motif=yes | |
| 4585 XE_ADD_OBJS(input-method-motif.o) | |
| 4586 fi | |
| 4587 if test "$with_xim" = "motif"; then | |
| 4588 with_xfs=no | |
| 4589 fi | |
| 4590 fi | |
| 4591 | |
| 4592 dnl "with_xfs" = "yes" | |
| 4593 if test "$with_xfs" = "yes" ; then | |
| 3312 | 4594 AC_MSG_CHECKING([for XFontSet]) |
| 2651 | 4595 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no) |
| 4596 if test "$with_xfs" = "yes" && test "$enable_menubars" = "lucid"; then | |
| 4597 AC_DEFINE(USE_XFONTSET) | |
| 4598 if test "$with_xim" = "no" ; then | |
| 4599 XE_ADD_OBJS(input-method-xlib.o) | |
| 4600 fi | |
| 4601 fi | |
| 4602 fi dnl with_xfs | |
| 4603 | |
| 4604 dnl Autodetect WNN | |
| 4605 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support | |
| 4606 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) } | |
| 4607 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h | |
| 4608 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) } | |
| 4609 dnl Detour to find crypt | |
| 4610 if test "$with_wnn" != "no"; then | |
| 4611 AC_CHECK_FUNCS(crypt) | |
| 4612 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) } | |
| 4613 fi | |
| 4614 dnl Back to our regularly scheduled wnn hunting | |
| 4615 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then | |
| 4616 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn, | |
| 4617 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4, | |
| 4618 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6, | |
| 4619 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no)))) | |
| 4620 fi | |
| 4621 test -z "$with_wnn" && with_wnn=yes | |
| 4622 if test "$with_wnn" = "yes"; then | |
| 4623 AC_DEFINE(HAVE_WNN) | |
| 4624 XE_PREPEND(-l$libwnn, libs_x) | |
| 4625 if test "$with_wnn6" != "no"; then | |
| 4626 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes) | |
| 4627 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6) | |
| 4628 fi | |
| 4629 fi | |
| 4630 | |
| 3830 | 4631 dnl Configure canna |
| 2973 | 4632 dnl canna_libs variable is initialized at toplevel |
| 3830 | 4633 dnl #### the hard-coding of /usr/local/canna/include is bogus and |
| 4634 dnl my Mac OS X 10.4 system needs /usr/local/canna/lib, too | |
| 4635 dnl #### this whole mess should be in modules/canna, no? maybe not | |
| 4636 have_canna=no | |
| 2651 | 4637 if test "$with_canna" != "no"; then |
| 4638 save_c_switch_site="$c_switch_site" | |
| 3830 | 4639 for canna_include_path in "" " -I/usr/local/canna/include"; do |
| 4640 for canna_wchar_aware in "" " -DCANNA_NEW_WCHAR_AWARE=1"; do | |
| 4641 c_switch_site="$save_c_switch_site$canna_include_path$canna_wchar_aware" | |
| 4642 # defeat autoconf's cache mechanism | |
| 4643 $as_unset ac_cv_header_canna_jrkanji_h | |
| 4644 $as_unset ac_cv_header_canna_RK_h | |
| 4645 # using $ac_header_compiler is a hack, but autoconf doesn't let us | |
| 4646 # get at this information otherwise :-( | |
| 4647 AC_CHECK_HEADER(canna/jrkanji.h,[AC_CHECK_HEADER(canna/RK.h,have_canna=$ac_header_compiler)]) | |
| 4648 test "$have_canna" = "yes" && break | |
| 4649 AC_MSG_WARN([You may ignore any *Present but not compiled* message | |
| 4650 from autoconf. We detect that condition and recheck, but there | |
| 4651 is no way to suppress autoconf's message.]) | |
| 4652 done | |
| 4653 test "$have_canna" = "yes" && break | |
| 4654 done | |
| 4655 if test "$have_canna" = "yes"; then | |
| 4656 c_switch_site="$save_c_switch_site$canna_include_path" | |
| 4657 else | |
| 2651 | 4658 c_switch_site="$save_c_switch_site" |
| 4659 fi | |
| 4660 fi | |
| 4661 | |
| 3830 | 4662 test "$have_canna" = "yes" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],have_canna=no) } |
| 4663 test "$have_canna" = "yes" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],have_canna=no) } | |
| 4664 if test "$have_canna" = "yes"; then | |
| 2651 | 4665 AC_DEFINE(HAVE_CANNA) |
| 3830 | 4666 test -n "$canna_wchar_aware" && AC_DEFINE(CANNA_NEW_WCHAR_AWARE) |
| 2973 | 4667 XE_APPEND(modules/canna, MAKE_SUBDIR) |
| 4668 need_modules_common=yes | |
| 4669 if test "$with_modules" = "yes"; then | |
| 4670 XE_APPEND(modules/canna, INSTALL_ARCH_DEP_SUBDIR) | |
| 4671 fi | |
| 4672 XE_PREPEND(-lcanna -lRKC, canna_libs) | |
| 3830 | 4673 elif test "$with_canna" != "no"; then |
| 4674 AC_MSG_WARN([Canna configuration failed. If you expected success, | |
| 4675 maybe you need --with-site-prefixes=/usr/local/canna?]) | |
| 2651 | 4676 fi |
| 2973 | 4677 AC_SUBST(canna_libs) |
| 2651 | 4678 |
| 4679 else dnl "$enable_mule" = "no" | |
| 4680 for feature in xim canna wnn; do | |
| 4681 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 4682 AC_MSG_WARN([--with-${feature} ignored: Not valid without Mule support]) | |
| 4683 fi | |
| 4684 eval "with_${feature}=no" | |
| 4685 done | |
| 4686 fi dnl with_mule | |
| 4687 | |
| 4688 | |
| 4689 dnl At this point, we know whether we need the motif lib or not. | |
| 4690 if test "$need_motif" = "yes" ; then | |
| 4691 XE_PREPEND(-lXm, libs_x) | |
| 4692 dnl AIX needs the following library for use with Motif | |
| 4693 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)]) | |
| 4694 XE_COMPUTE_RUNPATH() | |
| 4695 fi | |
| 4696 | |
| 4697 dnl ---------------------------------------------------------------- | |
| 4698 dnl Check for POSIX functions. | |
| 4699 dnl ---------------------------------------------------------------- | |
| 4700 | |
| 4701 AC_CHECK_FUNCS(cbrt closedir dup2 eaccess fmod fpathconf frexp fsync ftime ftruncate getaddrinfo gethostname getnameinfo getpagesize getrlimit gettimeofday getcwd link logb lrand48 matherr mkdir mktime perror poll random readlink rename res_init rint rmdir select setitimer setpgid setsid sigblock sighold sigprocmask snprintf strerror strlwr strupr symlink tzset ulimit umask usleep vlimit vsnprintf waitpid wcscmp wcslen) | |
| 4702 | |
| 4703 dnl getaddrinfo() is borked under hpux11 | |
| 4704 if test "$ac_cv_func_getaddrinfo" != "no" ; then | |
| 4705 case "$opsys" in | |
| 4706 hpux11 ) | |
| 4707 AC_MSG_WARN([Use of getaddrinfo is disabled for HP-UX 11.XX.]) | |
| 4708 ac_cv_func_getaddrinfo=no | |
| 4709 ;; | |
| 4710 esac | |
| 4711 fi | |
| 4712 | |
| 3092 | 4713 dnl check for vdb-related stuff |
| 4714 if test "$check_vdb_posix" = "yes" ; then | |
| 4715 dnl no mprotect, no vdb | |
| 4716 AC_CHECK_FUNC(mprotect,AC_DEFINE(HAVE_MPROTECT) have_vdb_mprotect=yes,) | |
| 4717 | |
| 4718 dnl sigaction needs either struct siginfo or siginfo_t | |
| 4719 AC_CHECK_FUNC(sigaction, AC_DEFINE(HAVE_SIGACTION) have_vdb_sigaction=yes, | |
| 4720 have_vdb_sigaction=no) | |
| 4721 AC_CHECK_MEMBER(struct siginfo.si_addr, | |
| 4722 AC_DEFINE(HAVE_STRUCT_SIGINFO_SI_ADDR) have_si_addr=yes,, | |
| 4723 [#include <signal.h>]) | |
| 4724 AC_CHECK_MEMBER(siginfo_t.si_addr, | |
| 4725 AC_DEFINE(HAVE_SIGINFO_T_SI_ADDR) have_si_addr=yes,, | |
| 4726 [#include <signal.h>]) | |
| 4727 if test "$have_si_addr" != "yes" ; then | |
| 4728 have_vdb_sigaction=no | |
| 4729 fi | |
| 4730 | |
| 4731 dnl signal needs struct sigcontext | |
| 4732 AC_CHECK_FUNC(signal, AC_DEFINE(HAVE_SIGNAL) have_vdb_signal=yes,) | |
| 4733 AC_CHECK_MEMBER(struct sigcontext.cr2, | |
| 4734 AC_DEFINE(HAVE_STRUCT_SIGCONTEXT_CR2) have_cr2=yes,, | |
| 4735 [#include <signal.h>]) | |
| 4736 | |
| 4737 if test "$have_cr2" != "yes" ; then | |
| 4738 have_vdb_signal=no | |
| 4739 fi | |
| 4740 | |
| 4741 if test "$have_vdb_mprotect" != "yes" ; then | |
| 4742 have_vdb_sigaction=no | |
| 4743 have_vdb_signal=no | |
| 4744 fi | |
| 4745 | |
| 4746 if test "$have_vdb_sigaction" != "yes" -a "$have_vdb_signal" != "yes" ; then | |
| 4747 have_vdb_posix=no | |
| 4748 have_vdb_fake=yes | |
| 3102 | 4749 XE_DIE("No working write-barrier implementation found for this system. |
| 4750 Please report this and provide information about your system.") | |
| 3092 | 4751 else |
| 4752 have_vdb_posix=yes | |
| 4753 have_vdb_fake=no | |
| 4754 fi | |
| 4755 fi | |
| 4756 | |
| 2651 | 4757 dnl ---------------------------------------------------------------- |
| 4758 dnl Check for Unixoid pty/process support. | |
| 4759 dnl ---------------------------------------------------------------- | |
| 4760 | |
| 4761 dnl There is no "standard" pty allocation method. Every system is different. | |
| 4762 dnl getpt() is the preferred pty allocation method on glibc systems. | |
| 4763 dnl _getpty() is the preferred pty allocation method on SGI systems. | |
| 4764 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98. | |
| 4765 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp) | |
| 4766 | |
| 4767 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems. | |
| 4768 dnl openpty() might be declared in: | |
| 4769 dnl - pty.h (Tru64 or Linux) | |
| 4770 dnl - libutil.h (FreeBSD) | |
| 4771 dnl - util.h (NetBSD) | |
| 4772 AC_CHECK_FUNC(openpty, have_openpty=yes, [ | |
| 4773 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)]) | |
| 4774 if test "$have_openpty" = "yes"; then | |
| 4775 AC_DEFINE(HAVE_OPENPTY) | |
| 4776 AC_CHECK_HEADERS(libutil.h util.h, break) | |
| 4777 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system) | |
| 4778 fi | |
| 4779 | |
| 4780 dnl Check for system-specific pty header files | |
| 4781 dnl Often the TIOCSIG* symbols are hiding there. | |
| 4782 case "$opsys" in | |
| 4783 dnl HPUX pty.h #defines TRUE and FALSE, so just use ptyio.h there. | |
| 4784 hpux*) AC_CHECK_HEADERS(sys/ptyio.h) ;; | |
| 4785 *) AC_CHECK_HEADERS(pty.h) | |
| 4786 test "$ac_cv_header_pty_h" = "no" && AC_CHECK_HEADERS(sys/pty.h) | |
| 4787 ;; | |
| 4788 esac | |
| 4789 | |
| 4790 dnl Check for STREAM support functions. | |
| 4791 dnl Confusingly, "str" means both "string" and "SysV Streams". | |
| 4792 AC_CHECK_HEADERS(stropts.h) | |
| 4793 if test "$ac_cv_header_stropts_h" = "yes"; then | |
| 4794 AC_CHECK_FUNCS(isastream) | |
| 4795 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL | |
| 4796 fi | |
| 4797 | |
| 4798 dnl Check whether the system provides getloadavg(). | |
| 4799 AC_CHECK_FUNCS(getloadavg) | |
| 4800 | |
| 4801 if test "$ac_cv_func_getloadavg" = "yes"; then | |
| 4802 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>. | |
| 4803 dnl glibc 2.2 declares getloadavg() in <stdlib.h>... | |
| 4804 dnl ...if we #define _GNU_SOURCE, which we do. | |
| 4805 AC_CHECK_HEADERS(sys/loadavg.h) | |
| 4806 else | |
| 4807 dnl We define our own getloadavg() using lower level functions. | |
| 4808 XE_ADD_OBJS(getloadavg.o) | |
| 4809 | |
| 4810 dnl Used by getloadavg() - does not require root priveleges | |
| 4811 AC_CHECK_LIB(kstat, kstat_open) | |
| 4812 AC_CHECK_HEADERS(kstat.h) | |
| 4813 | |
| 4814 dnl Another way to get the load average | |
| 4815 AC_CHECK_LIB(kvm, kvm_read) | |
| 4816 fi | |
| 4817 | |
| 4818 dnl If netdb.h does not declare h_errno, we must declare it by hand. | |
| 4819 AC_MSG_CHECKING(whether netdb declares h_errno) | |
| 3312 | 4820 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], |
| 4821 [return h_errno;])], | |
| 2651 | 4822 [AC_MSG_RESULT(yes) |
| 4823 AC_DEFINE(HAVE_H_ERRNO)], | |
| 4824 [AC_MSG_RESULT(no)]) | |
| 4825 | |
| 4826 AC_MSG_CHECKING(for sigsetjmp) | |
| 3312 | 4827 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <setjmp.h>], |
| 4828 [sigjmp_buf bar; sigsetjmp (bar, 0);])], | |
| 2651 | 4829 [AC_MSG_RESULT(yes) |
| 4830 AC_DEFINE(HAVE_SIGSETJMP)], | |
| 4831 [AC_MSG_RESULT(no)]) | |
| 4832 | |
| 4833 AC_MSG_CHECKING(whether localtime caches TZ) | |
| 4834 AC_CACHE_VAL(emacs_cv_localtime_cache, | |
| 4835 [if test "$ac_cv_func_tzset" = "yes"; then | |
| 4836 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <time.h> | |
| 4837 #if STDC_HEADERS | |
| 4838 # include <stdlib.h> | |
| 4839 #endif | |
| 4840 extern char **environ; | |
| 4841 unset_TZ () | |
| 4842 { | |
| 4843 char **from, **to; | |
| 4844 for (to = from = environ; (*to = *from); from++) | |
| 4845 if (! (to[[0]][[0]] == 'T' && to[[0]][[1]] == 'Z' && to[[0]][[2]] == '=')) | |
| 4846 to++; | |
| 4847 } | |
| 4848 char TZ_GMT0[[]] = "TZ=GMT0"; | |
| 4849 char TZ_PST8[[]] = "TZ=PST8"; | |
| 4850 main() | |
| 4851 { | |
| 4852 time_t now = time ((time_t *) 0); | |
| 4853 int hour_GMT0, hour_unset; | |
| 4854 if (putenv (TZ_GMT0) != 0) | |
| 4855 exit (1); | |
| 4856 hour_GMT0 = localtime (&now)->tm_hour; | |
| 4857 unset_TZ (); | |
| 4858 hour_unset = localtime (&now)->tm_hour; | |
| 4859 if (putenv (TZ_PST8) != 0) | |
| 4860 exit (1); | |
| 4861 if (localtime (&now)->tm_hour == hour_GMT0) | |
| 4862 exit (1); | |
| 4863 unset_TZ (); | |
| 4864 if (localtime (&now)->tm_hour != hour_unset) | |
| 4865 exit (1); | |
| 4866 exit (0); | |
| 4867 }])], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, | |
| 4868 [# If we have tzset, assume the worst when cross-compiling. | |
| 4869 emacs_cv_localtime_cache=yes]) | |
| 4870 else | |
| 4871 # If we lack tzset, report that localtime does not cache TZ, | |
| 4872 # since we can't invalidate the cache if we don't have tzset. | |
| 4873 emacs_cv_localtime_cache=no | |
| 4874 fi],[:])dnl | |
| 4875 AC_MSG_RESULT($emacs_cv_localtime_cache) | |
| 4876 if test $emacs_cv_localtime_cache = yes; then | |
| 4877 AC_DEFINE(LOCALTIME_CACHE) | |
| 4878 fi | |
| 4879 | |
| 4880 if test "$HAVE_TIMEVAL" = "yes"; then | |
| 4881 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments) | |
| 3312 | 4882 AC_LINK_IFELSE([AC_LANG_PROGRAM([ |
| 2651 | 4883 #ifdef TIME_WITH_SYS_TIME |
| 4884 #include <sys/time.h> | |
| 4885 #include <time.h> | |
| 4886 #else | |
| 4887 #ifdef HAVE_SYS_TIME_H | |
| 4888 #include <sys/time.h> | |
| 4889 #else | |
| 4890 #include <time.h> | |
| 4891 #endif | |
| 4892 #endif | |
| 4893 ], | |
| 4894 [ | |
| 4895 struct timeval time; | |
| 4896 gettimeofday (&time, 0); | |
| 3312 | 4897 ])], |
| 2651 | 4898 [AC_MSG_RESULT(two)], |
| 4899 [AC_MSG_RESULT(one) | |
| 4900 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)]) | |
| 4901 fi | |
| 4902 | |
| 4903 | |
| 4904 AC_C_INLINE | |
| 4905 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o) | |
| 4906 | |
| 4907 dnl check for the typeof extension | |
| 4908 AC_MSG_CHECKING(for typeof) | |
| 3312 | 4909 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; __typeof__(i) j;])], |
| 4910 typeofname="__typeof__", | |
| 4911 [AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; typeof(i) j;])], | |
| 4912 typeofname="typeof", | |
| 2651 | 4913 typeofname=no)]) |
| 4914 AC_MSG_RESULT($typeofname) | |
| 4915 if test "$typeofname" != "no"; then | |
| 4916 AC_DEFINE_UNQUOTED(TYPEOF, $typeofname) | |
| 4917 fi | |
| 4918 | |
| 4919 dnl HP-UX has a working alloca in libPW. | |
| 4920 dnl case "${GCC}${opsys}" in hpux* ) | |
| 4921 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)]) | |
| 4922 dnl esac | |
| 4923 | |
| 4924 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca) | |
| 4925 if test "$__DECC" != "yes"; then | |
| 4926 AC_FUNC_ALLOCA | |
| 4927 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA) | |
| 4928 fi | |
| 4929 | |
| 4930 AC_MSG_CHECKING(for working alloca in function calls) | |
| 4931 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4932 #if defined (__CYGWIN__) | |
| 4933 #include <alloca.h> | |
| 4934 #elif defined (__GNUC__) | |
| 4935 #define alloca __builtin_alloca | |
| 4936 #elif defined (__DECC) | |
| 4937 #include <alloca.h> | |
| 4938 #pragma intrinsic(alloca) | |
| 4939 #elif defined (HAVE_ALLOCA_H) | |
| 4940 #include <alloca.h> | |
| 4941 #elif defined (_AIX) | |
| 4942 #pragma alloca | |
| 4943 #elif ! defined (alloca) | |
| 4944 #ifdef C_ALLOCA | |
| 4945 #define alloca xemacs_c_alloca | |
| 4946 #else | |
| 4947 void *alloca (); | |
| 4948 #endif /* C_ALLOCA */ | |
| 4949 #endif /* !defined (alloca) */ | |
| 4950 | |
| 4951 void | |
| 4952 f1 (double a, void *ptr, int b) | |
| 4953 { | |
| 4954 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4955 if (ptr2[[0]] != 0xBF || ptr2[[1]] != 0xBF || ptr2[[3000]] != 0xBF) | |
| 4956 exit (1); | |
| 4957 if (a != 3.1415 || b != -5490) | |
| 4958 exit (1); | |
| 4959 } | |
| 4960 | |
| 4961 int | |
| 4962 f2 (short c, void *ptr, long e) | |
| 4963 { | |
| 4964 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4965 if (ptr2[[0]] != 0xFB || ptr2[[1]] != 0xFB || ptr2[[1000]] != 0xFB) | |
| 4966 exit (1); | |
| 4967 if (c != 665 || e != 776776776) | |
| 4968 exit (1); | |
| 4969 f1 (3.1415, memset (alloca (3001), 0xBF, 3001), -5490); | |
| 4970 return 42; | |
| 4971 } | |
| 4972 | |
| 4973 int | |
| 4974 main (int argc, char *argv[]) | |
| 4975 { | |
| 4976 if (f2 (665, memset (alloca (1001), 0xFB, 1001), 776776776) != 42) | |
| 4977 return 1; | |
| 4978 return 0; | |
| 4979 } | |
| 4980 ])], working_alloca_in_function_calls=yes, working_alloca_in_function_calls=no) | |
| 4981 AC_MSG_RESULT($working_alloca_in_function_calls) | |
| 4982 test "$working_alloca_in_function_calls" != "yes" && \ | |
| 4983 AC_DEFINE(BROKEN_ALLOCA_IN_FUNCTION_CALLS) | |
| 4984 | |
| 4985 AC_MSG_CHECKING([for working scanf]) | |
| 4986 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4987 int | |
| 4988 main (int argc, char **argv) | |
| 4989 { | |
| 4990 int ret, cp1, cp2, endcount; | |
| 4991 char *p = "0x7d 0x000E "; | |
| 4992 ret = sscanf (p, "%i %i%n", &cp1, &cp2, &endcount); | |
| 4993 /* endcount should be 13 but it's 11 in Cygwin newlib after 6/04; | |
| 4994 this breaks unicode.c */ | |
| 4995 return endcount != 13; | |
| 4996 } | |
| 4997 ])], working_scanf=yes, working_scanf=no) | |
| 4998 AC_MSG_RESULT($working_scanf) | |
| 4999 test "$working_scanf" != "yes" && \ | |
| 5000 AC_DEFINE(CYGWIN_SCANF_BUG) | |
| 5001 | |
| 5002 dnl Check whether strcoll exists and works correctly. (This does more | |
| 5003 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL. | |
| 5004 AC_FUNC_STRCOLL | |
| 5005 | |
| 5006 dnl If `getpgrp' takes no argument (the POSIX.1 version), define | |
| 5007 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a | |
| 5008 dnl process ID as an argument. | |
| 5009 AC_CHECK_FUNCS(getpgrp) | |
| 5010 AC_FUNC_GETPGRP | |
| 5011 | |
| 5012 dnl We used to call AC_FUNC_MMAP here | |
| 5013 dnl Instead we now use following, suggested by Neal Becker | |
| 5014 AC_MSG_CHECKING(for working mmap) | |
| 5015 case "$opsys" in ultrix* ) have_mmap=no ;; *) | |
| 5016 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <stdio.h> | |
| 5017 #include <unistd.h> | |
| 5018 #include <fcntl.h> | |
| 5019 #include <sys/mman.h> | |
| 5020 | |
| 5021 #ifndef MAP_VARIABLE | |
| 5022 #define MAP_VARIABLE 0 | |
| 5023 #endif | |
| 5024 | |
| 5025 #ifndef MAP_FAILED | |
| 5026 #define MAP_FAILED -1 | |
| 5027 #endif | |
| 5028 | |
| 5029 int main (int argc, char *argv[]) | |
| 5030 { | |
| 5031 int fd = -1; | |
| 5032 caddr_t p; | |
| 5033 #ifndef MAP_ANONYMOUS | |
| 5034 fd = open ("/dev/zero", O_RDWR); | |
| 5035 if (fd < 0) | |
| 5036 return 1; | |
| 5037 #define MAP_ANONYMOUS 0 | |
| 5038 #endif | |
| 5039 if (mmap(0, 1024, PROT_READ | PROT_WRITE, | |
| 5040 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS, | |
| 5041 fd, 0) != (void *) MAP_FAILED) | |
| 5042 return 0; | |
| 5043 perror ("conftest: mmap failed"); | |
| 5044 return 1; | |
| 5045 }])], have_mmap=yes, have_mmap=no) ;; | |
| 5046 esac | |
| 5047 AC_MSG_RESULT($have_mmap) | |
| 5048 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP) | |
| 5049 | |
| 5050 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief | |
| 5051 case "$opsys" in cygwin*) | |
| 5052 test "$with_rel_alloc" = "default" && with_rel_alloc=no ;; | |
| 5053 esac | |
| 5054 dnl rel_alloc requires either GNU malloc or system malloc with mmap | |
| 5055 dnl We only turn rel_alloc on by default if mmap is available. | |
| 5056 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && with_rel_alloc=no | |
| 5057 if test "$with_rel_alloc $have_mmap" = "default yes"; then | |
| 5058 if test "$doug_lea_malloc" = "yes"; then | |
| 5059 dnl Check if malloc() calls mmap(), making rel_alloc pointless. | |
| 5060 AC_MSG_CHECKING(for M_MMAP_THRESHOLD) | |
| 3312 | 5061 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <malloc.h>],[ |
| 2651 | 5062 #ifndef M_MMAP_THRESHOLD |
| 5063 #error No M_MMAP_THRESHOLD :-( | |
| 5064 !@+$%^&*_)(_ - unlikely to compile... | |
| 5065 #endif | |
| 3312 | 5066 ])], [with_rel_alloc=no; AC_MSG_RESULT(yes);], |
| 5067 [with_rel_alloc=yes; AC_MSG_RESULT(no);]) | |
| 2651 | 5068 else |
| 5069 with_rel_alloc=yes | |
| 5070 fi | |
| 5071 fi | |
| 5072 test "$with_rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC) | |
| 5073 | |
| 5074 dnl Check for terminal I/O variants | |
| 5075 dnl TERMIOS systems may have termio.h, but not vice-versa, I think. | |
| 5076 AC_CHECK_HEADER(termios.h, | |
| 5077 AC_DEFINE(HAVE_TERMIOS) | |
| 5078 AC_DEFINE(SIGNALS_VIA_CHARACTERS) | |
| 5079 AC_DEFINE(NO_TERMIO), | |
| 5080 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])]) | |
| 5081 | |
| 5082 | |
| 5083 dnl Check for Internet sockets. | |
| 5084 AC_CHECK_FUNC(socket, | |
| 5085 [AC_CHECK_HEADER(netinet/in.h, | |
| 5086 [AC_CHECK_HEADER(arpa/inet.h, [ | |
| 5087 AC_DEFINE(HAVE_SOCKETS) | |
| 3312 | 5088 AC_MSG_CHECKING([for sun_len member in struct sockaddr_un]) |
| 5089 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 5090 #include <sys/types.h> |
| 5091 #include <sys/socket.h> | |
| 5092 #include <sys/un.h> | |
| 5093 ], | |
| 3312 | 5094 [static struct sockaddr_un x; x.sun_len = 1;])], |
| 2651 | 5095 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)], |
| 5096 [AC_MSG_RESULT(no)]) | |
| 3312 | 5097 AC_MSG_CHECKING([for ip_mreq struct in netinet/in.h]) |
| 5098 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 5099 #include <sys/types.h> |
| 5100 #include <netinet/in.h> | |
| 5101 ], | |
| 3312 | 5102 [static struct ip_mreq x;])], |
| 2651 | 5103 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)], |
| 5104 [AC_MSG_RESULT(no)])])])]) | |
| 5105 | |
| 5106 dnl Check for SYS V IPC. (Inferior to sockets.) | |
| 5107 AC_CHECK_FUNC(msgget, | |
| 5108 [AC_CHECK_HEADER(sys/ipc.h, | |
| 5109 [AC_CHECK_HEADER(sys/msg.h, | |
| 5110 [AC_DEFINE(HAVE_SYSVIPC)])])]) | |
| 5111 | |
| 5112 dnl Check for directory variants | |
| 5113 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)], | |
| 5114 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])]) | |
| 5115 | |
| 5116 dnl Check for nlist.h | |
| 5117 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), ) | |
| 5118 | |
| 5119 dnl Check for sound of various sorts. | |
| 3312 | 5120 AC_MSG_CHECKING([for sound support]) |
| 5121 AC_MSG_RESULT() | |
| 2651 | 5122 |
| 5123 dnl Autodetect native sound | |
| 5124 test -n "$with_native_sound_lib" && enable_sound_native=yes | |
| 5125 | |
| 5126 if test "$enable_sound_native" != "no"; then | |
| 5127 dnl Maybe sound is already on include path... | |
| 5128 if test -n "$with_native_sound_lib"; then | |
| 5129 AC_CHECK_HEADER(multimedia/audio_device.h, | |
| 5130 [sound_found=yes sound_cflags="" | |
| 5131 XE_ADD_OBJS(sunplay.o)]) | |
| 5132 fi | |
| 5133 | |
| 5134 dnl Autodetect Sun native sound from SUNWaudmo package | |
| 5135 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then | |
| 5136 if test -d "/usr/demo/SOUND/include/multimedia"; then | |
| 5137 sun_sound_cflags="-I/usr/demo/SOUND/include" | |
| 5138 elif test -d "/usr/demo/SOUND/multimedia"; then | |
| 5139 sun_sound_cflags="-I/usr/demo/SOUND" | |
| 5140 fi | |
| 5141 | |
| 5142 if test -n "$with_native_sound_lib"; then | |
| 5143 sun_sound_lib="$with_native_sound_lib" | |
| 5144 elif test -r "/usr/demo/SOUND/lib/libaudio.a"; then | |
| 5145 sun_sound_lib="/usr/demo/SOUND/lib/libaudio.a" | |
| 5146 elif test -r "/usr/demo/SOUND/libaudio.a"; then | |
| 5147 sun_sound_lib="/usr/demo/SOUND/libaudio.a" | |
| 5148 fi | |
| 5149 | |
| 5150 if test -n "$sun_sound_cflags" -a -n "$sun_sound_lib"; then | |
| 5151 with_native_sound_lib="$sun_sound_lib" | |
| 5152 sound_cflags="$sun_sound_cflags" | |
| 5153 sound_found=yes | |
| 5154 XE_ADD_OBJS(sunplay.o) | |
| 5155 fi | |
| 5156 fi | |
| 5157 | |
| 5158 dnl Check for SGI and HP native sound libs | |
| 5159 if test -z "$sound_found"; then | |
| 5160 case "$ac_cv_build" in | |
| 5161 *-sgi-* ) | |
| 5162 if test -z "$with_native_sound_lib"; then | |
| 5163 AC_CHECK_LIB(audio, ALopenport, with_native_sound_lib="-laudio") | |
| 5164 fi | |
| 5165 if test -n "$with_native_sound_lib"; then | |
| 5166 sound_found=yes sound_cflags="" | |
| 5167 XE_ADD_OBJS(sgiplay.o) | |
| 5168 fi ;; | |
| 5169 hppa*-hp-hpux* ) | |
| 5170 if test -z "$with_native_sound_lib"; then | |
| 5171 AC_CHECK_LIB(Alib, AOpenAudio, with_native_sound_lib="-lAlib") | |
| 5172 fi | |
| 5173 if test -n "$with_native_sound_lib"; then | |
| 5174 sound_found=yes | |
| 5175 XE_ADD_OBJS(hpplay.o) | |
| 5176 if test "$GCC" = "yes" # Kludge city | |
| 5177 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples" | |
| 5178 else sound_cflags="+e -I/usr/audio/examples" | |
| 5179 fi | |
| 5180 fi ;; | |
| 5181 esac | |
| 5182 fi | |
| 5183 | |
| 3060 | 5184 dnl Win32 uses native sound |
| 2651 | 5185 if test -z "$sound_found"; then |
| 3060 | 5186 case "$opsys" in cygwin* | mingw* ) |
| 2651 | 5187 sound_found=yes |
| 5188 with_native_sound_lib= | |
| 5189 XE_ADD_OBJS(ntplay.o) | |
| 3060 | 5190 ;; |
| 5191 esac | |
| 2651 | 5192 fi |
| 5193 | |
| 5194 dnl Check for Linux/BSD native sound (also on recent Cygwins) | |
| 5195 if test -z "$sound_found"; then | |
| 5196 for dir in "machine" "sys" "linux"; do | |
| 5197 AC_CHECK_HEADER([${dir}/soundcard.h], [ | |
| 5198 sound_found=yes | |
| 2663 | 5199 case "${ac_cv_build}" in |
| 2651 | 5200 *netbsd* ) |
| 5201 # #### this is probably not the right way to do this | |
| 5202 # we should port to native NetBSD stuff | |
| 2663 | 5203 |
| 5204 dnl Aidan says: We have other things to be doing. If some | |
| 5205 dnl energetic NetBSD partisan volunteers, then yeah, cool, | |
| 5206 dnl but as it is, this works, and is unlikely to stop | |
| 5207 dnl working any time soon. | |
| 5208 | |
| 2651 | 5209 AC_CHECK_LIB(ossaudio, _oss_ioctl, |
| 2663 | 5210 [with_native_sound_lib=-lossaudio |
| 2651 | 5211 AC_MSG_WARN([Using NetBSD-deprecated -lossaudio])], |
| 5212 [sound_found=no]) | |
| 5213 ;; | |
| 5214 dnl Aidan sez: OpenBSD as well can use Linux's sound API, and needs | |
| 5215 dnl the same library. Add here! | |
| 5216 esac | |
| 5217 break]) | |
| 5218 done | |
| 5219 | |
| 5220 if test "$sound_found" = "yes"; then | |
| 5221 need_miscplay=yes | |
| 5222 XE_ADD_OBJS(linuxplay.o) | |
| 5223 AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, ["${dir}/soundcard.h"]) | |
| 5224 fi | |
| 5225 fi | |
| 5226 | |
| 5227 if test "$sound_found" = "yes"; then | |
| 5228 enable_sound_native=yes | |
| 5229 else | |
| 5230 if test "$enable_sound_native" = "yes" ; then | |
| 5231 AC_MSG_WARN([No native libraries found. Disabling native sound support.]) | |
| 5232 fi | |
| 5233 enable_sound_native=no | |
| 5234 fi | |
| 5235 fi | |
| 5236 | |
| 5237 if test "$enable_sound_native" = "yes"; then | |
| 5238 AC_DEFINE(HAVE_NATIVE_SOUND) | |
| 5239 test -n "$with_native_sound_lib" && XE_PREPEND($with_native_sound_lib, LIBS) | |
| 5240 fi | |
| 5241 | |
| 3308 | 5242 dnl ALSA sound support |
| 5243 if test "$enable_sound_alsa" != "no"; then | |
| 3309 | 5244 AC_CHECK_HEADER([alsa/input.h], [ |
| 3308 | 5245 AC_CHECK_LIB(asound, snd_pcm_open, have_alsa_sound=yes)]) |
| 5246 if test "$have_alsa_sound" = "yes"; then | |
| 5247 enable_sound_alsa=yes | |
| 5248 AC_DEFINE(HAVE_ALSA_SOUND) | |
| 5249 XE_ADD_OBJS(alsaplay.o) | |
| 5250 XE_PREPEND(-lasound, LIBS) | |
| 5251 else | |
| 5252 test "$enable_sound_alsa" = "yes" && \ | |
| 5253 XE_DIE("Required ALSA sound support cannot be provided.") | |
| 5254 enable_sound_alsa=no | |
| 5255 fi | |
| 5256 fi | |
| 5257 | |
| 2651 | 5258 dnl NAS Sound support |
| 5259 if test "$enable_sound_nas" != "no"; then | |
| 5260 AC_CHECK_HEADER(audio/audiolib.h, [ | |
| 5261 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)]) | |
| 5262 if test "$have_nas_sound" = "yes"; then | |
| 5263 enable_sound_nas=yes | |
| 5264 AC_DEFINE(HAVE_NAS_SOUND) | |
| 5265 XE_ADD_OBJS(nas.o) | |
| 5266 XE_PREPEND(-laudio, libs_x) | |
| 5267 dnl If the nas library does not contain the error jump point, | |
| 5268 dnl then we force safer behavior. | |
| 5269 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)]) | |
| 5270 else | |
| 5271 test "$enable_sound_nas" = "yes" && \ | |
| 5272 XE_DIE("Required NAS sound support cannot be provided.") | |
| 5273 enable_sound_nas=no | |
| 5274 fi | |
| 5275 fi | |
| 5276 | |
| 5277 dnl ESD Sound support | |
| 5278 if test "$enable_sound_esd" != "no"; then | |
| 5279 AC_CHECK_PROG(have_esd_config, esd-config, yes, no) | |
| 5280 if test "$have_esd_config" = "yes"; then | |
| 5281 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS" | |
| 5282 XE_APPEND(`esd-config --cflags`, c_switch_site) | |
| 5283 XE_PREPEND(`esd-config --libs`, LIBS) | |
| 5284 AC_CHECK_FUNC(esd_play_stream, | |
| 5285 have_esd_sound=yes, | |
| 5286 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS") | |
| 5287 fi | |
| 5288 | |
| 5289 if test "$have_esd_sound" = "yes"; then | |
| 5290 enable_sound_esd=yes | |
| 5291 need_miscplay=yes | |
| 5292 XE_ADD_OBJS(esd.o) | |
| 5293 AC_DEFINE(HAVE_ESD_SOUND) | |
| 5294 else | |
| 5295 test "$enable_sound_esd" = "yes" && \ | |
| 5296 XE_DIE("Required ESD sound support cannot be provided.") | |
| 5297 enable_sound_esd=no | |
| 5298 fi | |
| 5299 fi | |
| 5300 | |
| 5301 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o) | |
| 5302 | |
| 5303 dnl --------------------- | |
| 5304 dnl TTY-dependent options | |
| 5305 dnl --------------------- | |
| 5306 | |
| 5307 test -z "$with_tty" && with_tty=yes | |
| 5308 | |
| 5309 if test "$with_tty" = "yes" ; then | |
| 3312 | 5310 AC_MSG_CHECKING([for TTY-related features]) |
| 5311 AC_MSG_RESULT() | |
| 2651 | 5312 AC_DEFINE(HAVE_TTY) |
| 5313 | |
| 5314 dnl Autodetect ncurses. | |
| 5315 if test -z "$with_ncurses"; then | |
| 5316 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no) | |
| 5317 fi | |
| 5318 if test "$with_ncurses" = "yes"; then | |
| 5319 AC_DEFINE(HAVE_NCURSES) | |
| 5320 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 5321 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h) | |
| 5322 XE_ADD_OBJS(terminfo.o) | |
| 5323 XE_PREPEND(-lncurses, LIBS) | |
| 5324 | |
| 5325 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then | |
| 5326 dnl Try again, and check for the bogus ncurses/ include bug. | |
| 5327 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of | |
| 5328 dnl <ncurses/unctrl.h>) | |
| 5329 save_c_switch_site="$c_switch_site" | |
| 5330 c_switch_site="$c_switch_site -I/usr/include/ncurses" | |
| 5331 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 5332 if test "$ac_cv_header_ncurses_curses_h" = "yes" | |
| 5333 then AC_MSG_WARN([Your system has the bogus ncurses include bug.]) | |
| 5334 else c_switch_site="$save_c_switch_site" | |
| 5335 fi | |
| 5336 fi | |
| 5337 else dnl "$with_ncurses" = "no" | |
| 5338 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap | |
| 5339 if test "$have_terminfo" = "yes"; then | |
| 5340 XE_ADD_OBJS(terminfo.o) | |
| 5341 if test -n "$libs_termcap"; then | |
| 5342 XE_PREPEND($libs_termcap, LIBS) | |
| 5343 else | |
| 5344 for lib in curses termlib termcap; do | |
| 5345 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break) | |
| 5346 done | |
| 5347 fi | |
| 5348 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no" | |
| 5349 XE_ADD_OBJS(tparam.o) | |
| 5350 dnl The HP-UX curses library seems to have a badly broken version of select(2) | |
| 5351 dnl that makes "poll: interrupted system call" messages to appear and | |
| 5352 dnl Emacs subprocesses to hang (e.g. TeX compilation w/ AUCTeX) */ | |
| 5353 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac | |
| 5354 if test -n "$libs_termcap"; then | |
| 5355 XE_PREPEND($libs_termcap, LIBS) | |
| 5356 else | |
| 5357 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS), | |
| 5358 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS), | |
| 5359 XE_ADD_OBJS(termcap.o))) | |
| 5360 fi | |
| 5361 fi | |
| 5362 fi | |
| 5363 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}") | |
| 5364 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}") | |
| 5365 | |
| 5366 dnl General Purpose Mouse (libgpm) support | |
| 5367 if test "$with_gpm" != "no"; then | |
| 5368 AC_CHECK_HEADER(gpm.h, [ | |
| 5369 AC_CHECK_LIB(gpm, Gpm_Open, have_gpm=yes)]) | |
| 5370 if test "$have_gpm" = "yes"; then | |
| 5371 with_gpm=yes | |
| 5372 AC_DEFINE(HAVE_GPM) | |
| 5373 XE_PREPEND(-lgpm, LIBS) | |
| 5374 elif test "$with_gpm" = "yes"; then | |
| 5375 XE_DIE(["GPM requested, but gpm.h or libgpm seems to be missing."]) | |
| 5376 else | |
| 5377 with_gpm=no | |
| 5378 fi | |
| 5379 fi | |
| 5380 | |
| 5381 else dnl "$with_tty" = "no" | |
| 5382 for feature in ncurses gpm; do | |
| 5383 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 5384 AC_MSG_WARN([--with-${feature} ignored: Not valid without TTY support]) | |
| 5385 fi | |
| 5386 eval "with_${feature}=no" | |
| 5387 done | |
| 5388 fi dnl with_tty | |
| 5389 | |
| 5390 dnl Database support | |
| 5391 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support. | |
| 5392 dnl On FreeBSD, both DB and DBM are part of libc. | |
| 5393 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm. | |
| 5394 | |
| 5395 test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 3312 | 5396 != "no no no" && AC_MSG_CHECKING([for database support]) && \ |
| 5397 AC_MSG_RESULT() | |
| 2651 | 5398 |
| 5399 dnl Check for ndbm.h, required for either kind of DBM support. | |
| 5400 if test "$enable_database_gdbm $enable_database_dbm" != "no no"; then | |
| 5401 AC_CHECK_HEADER(ndbm.h, [:], [ | |
| 5402 test "$enable_database_gdbm" = "yes" -o \ | |
| 5403 "$enable_database_dbm" = "yes" && \ | |
| 5404 XE_DIE("Required DBM support cannot be provided.") | |
| 5405 enable_database_gdbm=no enable_database_dbm=no]) | |
| 5406 fi | |
| 5407 | |
| 5408 dnl Check for DBM support in libgdbm. | |
| 5409 if test "$enable_database_gdbm" != "no"; then | |
| 5410 AC_CHECK_LIB(gdbm, dbm_open, [ | |
| 5411 enable_database_gdbm=yes enable_database_dbm=no libdbm=-lgdbm], [ | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5412 AC_CHECK_LIB(gdbm_compat, dbm_open, [ |
|
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5413 enable_database_gdbm=yes enable_database_dbm=no libdbm="-lgdbm_compat -lgdbm"], [ |
| 2651 | 5414 if test "$enable_database_gdbm" = "yes"; then |
| 5415 XE_DIE("Required GNU DBM support cannot be provided.") | |
| 5416 fi | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5417 enable_database_gdbm=no], -lgdbm) |
|
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5418 ]) |
| 2651 | 5419 fi |
| 5420 | |
| 5421 dnl Check for DBM support in libc and libdbm. | |
| 5422 if test "$enable_database_dbm" != "no"; then | |
| 5423 AC_CHECK_FUNC(dbm_open, [enable_database_dbm=yes libdbm=], [ | |
| 5424 AC_CHECK_LIB(dbm, dbm_open, [enable_database_dbm=yes libdbm=-ldbm], [ | |
| 5425 test "$enable_database_dbm" = "yes" && \ | |
| 5426 XE_DIE("Required DBM support cannot be provided.") | |
| 5427 enable_database_dbm=no])]) | |
| 5428 fi | |
| 5429 | |
| 5430 dnl Tell make about the DBM support we detected. | |
| 5431 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS) | |
| 5432 test "$enable_database_gdbm" = "yes" -o \ | |
| 5433 "$enable_database_dbm" = "yes" && \ | |
| 5434 AC_DEFINE(HAVE_DBM) | |
| 5435 | |
| 3739 | 5436 dnl Check for u_int*_t typedefs. |
| 5437 AC_CHECK_TYPES([u_int8_t, u_int16_t, u_int32_t]) | |
| 5438 | |
| 2651 | 5439 dnl Check for Berkeley DB. |
| 5440 if test "$enable_database_berkdb" != "no"; then | |
| 5441 AC_MSG_CHECKING(for Berkeley db.h) | |
| 5442 for header in "db/db.h" "db.h"; do | |
| 3312 | 5443 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 5444 #include <stdlib.h> |
| 5445 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1) | |
| 5446 #ifdef HAVE_INTTYPES_H | |
| 5447 #define __BIT_TYPES_DEFINED__ | |
| 5448 #include <inttypes.h> | |
| 3739 | 5449 #if !HAVE_U_INT8_T |
| 2651 | 5450 typedef uint8_t u_int8_t; |
| 3739 | 5451 #endif |
| 5452 #if !HAVE_U_INT16_T | |
| 2651 | 5453 typedef uint16_t u_int16_t; |
| 3739 | 5454 #endif |
| 5455 #if !HAVE_U_INT32_T | |
| 2651 | 5456 typedef uint32_t u_int32_t; |
| 3739 | 5457 #endif |
| 2651 | 5458 #ifdef WE_DONT_NEED_QUADS |
| 3739 | 5459 #if !HAVE_U_INT64_T |
| 2651 | 5460 typedef uint64_t u_int64_t; |
| 5461 #endif | |
| 5462 #endif | |
| 5463 #endif | |
| 3739 | 5464 #endif |
| 2651 | 5465 #include <$header> |
| 3312 | 5466 ])], db_h_file="$header"; break) |
| 2651 | 5467 done |
| 5468 if test -z "$db_h_file" | |
| 5469 then AC_MSG_RESULT(no); enable_database_berkdb=no | |
| 5470 else AC_MSG_RESULT($db_h_file) | |
| 5471 fi | |
| 5472 | |
| 5473 if test "$enable_database_berkdb" != "no"; then | |
| 5474 AC_MSG_CHECKING(for Berkeley DB version) | |
| 5475 AC_EGREP_CPP(yes, | |
| 5476 [#include <$db_h_file> | |
| 5477 #if DB_VERSION_MAJOR > 1 | |
| 5478 yes | |
| 5479 #endif | |
| 5480 ], [AC_EGREP_CPP(yes, | |
| 5481 [#include <$db_h_file> | |
| 5482 #if DB_VERSION_MAJOR > 2 | |
| 5483 yes | |
| 5484 #endif | |
| 5485 ], [AC_EGREP_CPP(yes, | |
| 5486 [#include <$db_h_file> | |
| 5487 #if DB_VERSION_MAJOR > 3 | |
| 5488 yes | |
| 5489 #endif | |
| 5490 ], [AC_MSG_RESULT(4); dbfunc=db_create; dbver=4],[ | |
| 5491 AC_MSG_RESULT(3); dbfunc=db_create; dbver=3])],[ | |
| 5492 AC_MSG_RESULT(2); dbfunc=db_open; dbver=2])],[ | |
| 5493 AC_MSG_RESULT(1); dbfunc=dbopen; dbver=1]) | |
| 5494 AC_CHECK_FUNC($dbfunc, enable_database_berkdb=yes need_libdb=no, [ | |
| 5495 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes)]) | |
| 5496 fi | |
| 5497 | |
| 5498 dnl Berk db 4.1 decorates public functions with version information | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5499 if test "$enable_database_berkdb" = "yes" -a "$dbver" = "4"; then |
| 2651 | 5500 rm -f $tempcname |
| 5501 echo "#include <$db_h_file>" > $tempcname | |
| 5502 echo "configure___ dbfunc=db_create" >> $tempcname | |
| 5503 define(TAB, [ ])dnl | |
| 5504 eval `$CPP -Isrc $tempcname \ | |
| 5505 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 5506 rm -f $tempcname | |
| 5507 AC_MSG_WARN("db_create is really $dbfunc") | |
| 5508 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes) | |
| 5509 fi | |
| 5510 | |
| 5511 if test "$enable_database_berkdb" = "yes"; then | |
| 5512 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file") | |
| 5513 AC_DEFINE(HAVE_BERKELEY_DB) | |
| 5514 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS) | |
| 5515 else enable_database_berkdb=no | |
| 5516 fi | |
| 5517 fi | |
| 5518 | |
| 5519 if test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 5520 != "no no no"; then | |
| 5521 AC_DEFINE(HAVE_DATABASE) | |
| 5522 fi | |
| 5523 | |
| 5524 dnl Socks support | |
| 5525 if test "$with_socks" = "yes"; then | |
| 5526 AC_CHECK_LIB(socks, SOCKSinit) | |
| 5527 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS) | |
| 5528 fi | |
| 5529 | |
| 5530 dnl Usage tracking (undocumented and likely unused option) | |
| 5531 if test "$usage_tracking" = "yes"; then | |
| 5532 AC_DEFINE(USAGE_TRACKING) | |
| 5533 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS) | |
| 5534 fi | |
| 5535 | |
| 5536 dnl Enhanced number support | |
| 5537 if test "$enable_bignum" = "gmp"; then | |
| 5538 AC_CHECK_HEADER(gmp.h, [ | |
| 5539 AC_CHECK_LIB(gmp, __gmpz_init, have_mpz_init=yes)]) | |
| 5540 if test "$have_mpz_init" = "yes"; then | |
| 5541 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5542 AC_DEFINE(WITH_GMP) | |
| 5543 XE_PREPEND(-lgmp, LIBS) | |
| 5544 else | |
| 5545 XE_DIE("Required GMP numeric support cannot be provided.") | |
| 5546 fi | |
| 5547 elif test "$enable_bignum" = "mp"; then | |
| 5548 for library in "" "-lcrypto"; do | |
| 5549 AC_CHECK_HEADER(mp.h, [ | |
| 5550 AC_CHECK_LIB(mp, mp_mfree, have_mp_mfree=yes; break, [ | |
| 5551 AC_CHECK_LIB(mp, mfree, have_mfree=yes; break, , $library)], | |
| 5552 $library)]) | |
| 5553 done | |
| 5554 if test "$have_mp_mfree" = "yes"; then | |
| 5555 AC_DEFINE(MP_PREFIX) | |
| 5556 XE_APPEND(-lmp, LIBS) | |
| 5557 if test "$library" != ""; then | |
| 5558 XE_APPEND($library, LIBS) | |
| 5559 fi | |
| 5560 AC_CHECK_FUNC(mp_move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5561 elif test "$have_mfree" = "yes"; then | |
| 5562 XE_APPEND(-lmp, LIBS) | |
| 5563 if test "$library" != ""; then | |
| 5564 XE_APPEND($library, LIBS) | |
| 5565 fi | |
| 5566 AC_CHECK_FUNC(move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5567 else | |
| 5568 XE_DIE("Required MP numeric support cannot be provided.") | |
| 5569 fi | |
| 5570 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5571 AC_DEFINE(WITH_MP) | |
| 5572 fi | |
| 5573 | |
| 5574 dnl Unfortunately, just because we can link doesn't mean we can run. | |
| 5575 dnl One of the above link tests may have succeeded but caused resulting | |
| 5576 dnl executables to fail to run. Also any tests using AC_RUN_IFELSE will | |
| 5577 dnl have reported incorrect results. | |
| 5578 AC_RUN_IFELSE([AC_LANG_SOURCE([int main(int c,char *v[]){return 0;}])],[:],[ | |
| 5579 echo "" | |
| 5580 echo "*** PANIC *** The C compiler can no longer build working executables." | |
| 5581 echo "*** PANIC *** Please examine the tail of config.log for runtime errors." | |
| 5582 echo "*** PANIC *** The most likely reason for this problem is that configure" | |
| 5583 echo "*** PANIC *** links with shared libraries, but those libraries cannot be" | |
| 5584 echo "*** PANIC *** found at run time." | |
| 5585 echo "*** PANIC ***" | |
| 5586 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig." | |
| 5587 echo "*** PANIC *** On other systems, try telling configure where to find the" | |
| 5588 echo "*** PANIC *** shared libraries using the --with-site-runtime-libraries option" | |
| 5589 echo "*** PANIC ***" | |
| 5590 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify" | |
| 5591 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed" | |
| 5592 echo "*** PANIC *** on your system. Don't do that." | |
| 5593 exit 1]) | |
| 5594 | |
| 5595 dnl Process support | |
| 5596 if test "$win32_processes" != "yes"; then | |
| 5597 AC_DEFINE(HAVE_UNIX_PROCESSES) | |
| 5598 fi | |
| 5599 | |
| 5600 dnl -------------------------------- | |
| 5601 dnl Compute SUBST-itutable variables | |
| 5602 dnl -------------------------------- | |
| 5603 | |
| 5604 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM) | |
| 5605 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks | |
| 5606 if test "$enable_modules" = "yes"; then | |
| 5607 ld_libs_module= | |
| 5608 else | |
| 2973 | 5609 XE_SPACE(ld_libs_module, $ldap_libs $postgresql_libs $canna_libs) |
| 2651 | 5610 fi |
| 5611 | |
| 5612 XE_SPACE(CFLAGS, $CFLAGS) | |
| 5613 XE_SPACE(extra_objs, $extra_objs) | |
| 5614 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system) | |
| 5615 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS) | |
| 5616 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system) | |
| 5617 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run) | |
| 5618 XE_SPACE(ld_switch_window_system, $ld_switch_x_site) | |
| 5619 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system) | |
| 5620 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard) | |
| 5621 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS) | |
| 5622 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general $ld_libs_module) | |
| 5623 | |
| 5624 dnl For no-module builds, make the src dir last | |
| 5625 if test "$enable_modules" = "no"; then | |
| 5626 XE_APPEND(src, MAKE_SUBDIR) | |
| 5627 fi | |
| 5628 | |
| 5629 dnl Compute lists of Makefiles and subdirs | |
| 5630 AC_SUBST(SRC_SUBDIR_DEPS) | |
| 5631 internal_makefile_list="Makefile.in" | |
| 5632 SUBDIR_MAKEFILES='' | |
| 5633 test -d lock || mkdir lock | |
| 5634 for dir in $MAKE_SUBDIR; do | |
| 5635 case "$dir" in */* ) dnl Implement mkdir -p | |
| 5636 ( for d in `echo $dir | sed 's:/: :g'` ; do | |
| 5637 test -d "$d" || mkdir "$d"; cd "$d" | |
| 5638 done ) ;; | |
| 5639 * ) test -d "$dir" || mkdir "$dir" ;; | |
| 5640 esac | |
| 5641 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile) | |
| 5642 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in) | |
| 5643 done | |
| 5644 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR) | |
| 5645 AC_SUBST(MAKE_SUBDIR) | |
| 5646 AC_SUBST(SUBDIR_MAKEFILES) | |
| 5647 | |
| 5648 dnl Make s&m symlinks in the src directory, for config.h. | |
| 5649 for dir in src/s src/m; do | |
| 5650 if test ! -d "$dir" ; then | |
| 5651 echo Making symbolic link to "$srcdir/$dir" | |
| 5652 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5653 fi | |
| 5654 done | |
| 5655 | |
| 5656 dnl Also make modules/common link if needed for the module Makefiles. | |
| 5657 if test "$need_modules_common" = "yes"; then | |
| 5658 for dir in modules/common; do | |
| 5659 if test ! -d "$dir" ; then | |
| 5660 echo Making symbolic link to "$srcdir/$dir" | |
| 5661 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5662 fi | |
| 5663 done | |
| 5664 fi | |
| 5665 | |
| 5666 if test "$verbose" = "yes"; then | |
| 5667 echo "" | |
| 5668 PRINT_VAR(extra_objs | |
| 5669 c_switch_general c_switch_window_system c_switch_all | |
| 5670 ld_switch_general ld_switch_window_system ld_switch_all | |
| 5671 ld_libs_general ld_libs_window_system ld_libs_all) | |
| 5672 echo "" | |
| 5673 fi | |
| 5674 | |
| 5675 dnl ---------------------------------------------- | |
| 5676 dnl Create some auxiliary files for developers. | |
| 5677 dnl ---------------------------------------------- | |
| 5678 | |
| 3418 | 5679 dnl Unlike TAGS, debugger init files depend on config.h. |
| 5680 dnl Regenerate them locally on every configure. | |
| 2651 | 5681 dnl Create a .gdbinit useful for debugging XEmacs |
| 3418 | 5682 if test -f "$srcdir/etc/gdbinit.in"; then |
| 3092 | 5683 test "$verbose" = "yes" && echo "creating src/.gdbinit.in" |
| 3418 | 5684 cp $srcdir/etc/gdbinit.in src/.gdbinit.in |
| 2651 | 5685 fi |
| 5686 | |
| 5687 dnl Create a .dbxrc useful for debugging XEmacs | |
| 3418 | 5688 if test -f "$srcdir/etc/dbxrc.in"; then |
| 3092 | 5689 test "$verbose" = "yes" && echo "creating src/.dbxrc.in" |
| 3418 | 5690 echo ". $srcdir/etc/dbxrc.in" > "src/.dbxrc.in" |
| 2651 | 5691 fi |
| 5692 | |
| 5693 dnl Create a useful TAGS file | |
| 5694 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then | |
| 5695 test "$verbose" = "yes" && echo "creating TAGS" | |
| 5696 echo " | |
| 5697 $srcdir/TAGS,include" > "TAGS" | |
| 5698 fi | |
| 5699 | |
| 5700 dnl Create top level .sbinit for Sun compilers | |
| 5701 if test "$__SUNPRO_C" = "yes"; then | |
| 5702 test "$verbose" = "yes" && echo "creating .sbinit" | |
| 5703 ( echo "# For use with Sun WorkShop's Source browser." | |
| 5704 echo "# See sbquery(1) and sbinit(4) for more information" | |
| 5705 for dir in $MAKE_SUBDIR; do echo "import $dir"; done | |
| 5706 ) > .sbinit | |
| 5707 fi | |
| 5708 | |
| 5709 dnl There are no more compile tests; remove the core they created. | |
| 5710 rm -f core | |
| 5711 | |
| 5712 dnl ---------------------------------------------- | |
| 5713 dnl Substitute into Makefile, config.h and paths.h | |
| 5714 dnl ---------------------------------------------- | |
| 5715 | |
| 5716 dnl what sort of things to edit into Makefile, config.h and paths.h | |
| 5717 dnl configuration here uncanonicalized to avoid exceeding size limits. | |
| 5718 | |
| 5719 AC_SUBST(PROGNAME) | |
| 5720 AC_SUBST(version) | |
| 3972 | 5721 AC_SUBST(verbose_version) |
| 2651 | 5722 AC_SUBST(inststaticdir) |
| 5723 AC_SUBST(instvardir) | |
| 5724 AC_SUBST(srcdir) | |
| 5725 AC_SUBST(bindir) | |
| 4118 | 5726 AC_SUBST(datarootdir) |
| 2651 | 5727 AC_SUBST(datadir) |
| 5728 AC_SUBST(statedir) | |
| 5729 AC_SUBST(libdir) | |
| 5730 AC_SUBST(mandir) | |
| 5731 AC_SUBST(extra_includes) | |
| 5732 | |
| 5733 AC_SUBST(prefix) | |
| 5734 AC_SUBST(PREFIX_USER_DEFINED) | |
| 5735 dnl Yo, Stephen Bourne! I want to marry you! | |
| 5736 PREFIX=$prefix | |
| 5737 while true; do | |
| 5738 case "$PREFIX" in | |
| 5739 *\$* ) eval "PREFIX=$PREFIX" ;; | |
| 5740 *) break ;; | |
| 5741 esac | |
| 5742 done | |
| 5743 AC_SUBST(PREFIX) | |
| 5744 | |
| 5745 AC_SUBST(exec_prefix) | |
| 5746 AC_SUBST(EXEC_PREFIX_USER_DEFINED) | |
| 5747 EXEC_PREFIX=$exec_prefix | |
| 5748 while true; do | |
| 5749 case "$EXEC_PREFIX" in | |
| 5750 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;; | |
| 5751 *) break ;; | |
| 5752 esac | |
| 5753 done | |
| 5754 AC_SUBST(EXEC_PREFIX) | |
| 5755 | |
| 5756 AC_SUBST(infodir) | |
| 5757 AC_SUBST(INFODIR_USER_DEFINED) | |
| 3729 | 5758 XE_EXPAND_VARIABLE(infodir,INFODIR) |
| 2651 | 5759 AC_SUBST(INFODIR) |
| 5760 | |
| 5761 AC_SUBST(infopath,$with_infopath) | |
| 5762 AC_SUBST(INFOPATH_USER_DEFINED) | |
| 3729 | 5763 XE_EXPAND_VARIABLE(with_info_path,INFOPATH) |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
5764 AC_SUBST(INFOPATH) |
| 2651 | 5765 |
| 3179 | 5766 test -n "$with_user_packages" && with_early_packages=$with_user_packages |
| 5767 AC_SUBST(early_packages,$with_early_packages) | |
| 5768 AC_SUBST(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5769 XE_EXPAND_VARIABLE(with_early_packages,EARLY_PACKAGE_DIRECTORIES) |
| 3179 | 5770 AC_SUBST(EARLY_PACKAGE_DIRECTORIES) |
| 5771 | |
| 5772 test -n "$with_system_packages" && with_late_packages=$with_system_packages | |
| 5773 AC_SUBST(late_packages,$with_late_packages) | |
| 5774 AC_SUBST(LATE_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5775 XE_EXPAND_VARIABLE(with_late_packages,LATE_PACKAGE_DIRECTORIES) |
| 3179 | 5776 AC_SUBST(LATE_PACKAGE_DIRECTORIES) |
| 5777 | |
| 5778 test -n "$with_legacy_packages" && with_last_packages=$with_legacy_packages | |
| 5779 AC_SUBST(last_packages,$with_last_packages) | |
| 5780 AC_SUBST(LAST_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5781 XE_EXPAND_VARIABLE(with_last_packages,LAST_PACKAGE_DIRECTORIES) |
| 3179 | 5782 AC_SUBST(LAST_PACKAGE_DIRECTORIES) |
| 2651 | 5783 |
| 5784 AC_SUBST(package_path,$with_package_path) | |
| 5785 AC_SUBST(PACKAGE_PATH_USER_DEFINED) | |
| 3729 | 5786 XE_EXPAND_VARIABLE(with_package_path,PACKAGE_PATH) |
| 2651 | 5787 AC_SUBST(PACKAGE_PATH) |
| 5788 | |
| 5789 AC_SUBST(lispdir, $with_lispdir) | |
| 5790 AC_SUBST(LISPDIR_USER_DEFINED) | |
| 3729 | 5791 XE_EXPAND_VARIABLE(with_lispdir,LISPDIR) |
| 2651 | 5792 AC_SUBST(LISPDIR) |
| 5793 | |
| 5794 AC_SUBST(moduledir,$with_moduledir) | |
| 5795 AC_SUBST(MODULEDIR_USER_DEFINED) | |
| 3729 | 5796 XE_EXPAND_VARIABLE(with_moduledir,MODULEDIR) |
| 2651 | 5797 AC_SUBST(MODULEDIR) |
| 5798 | |
| 5799 AC_SUBST(sitelispdir,$with_sitelispdir) | |
| 5800 AC_SUBST(SITELISPDIR_USER_DEFINED) | |
| 3729 | 5801 XE_EXPAND_VARIABLE(sitelispdir,SITELISPDIR) |
| 2651 | 5802 AC_SUBST(SITELISPDIR) |
| 5803 | |
| 5804 AC_SUBST(sitemoduledir) | |
| 5805 AC_SUBST(SITEMODULEDIR_USER_DEFINED) | |
| 3729 | 5806 XE_EXPAND_VARIABLE(sitemoduledir,SITEMODULEDIR) |
| 2651 | 5807 AC_SUBST(SITEMODULEDIR) |
| 5808 | |
| 5809 AC_SUBST(etcdir,$with_etcdir) | |
| 5810 AC_SUBST(ETCDIR_USER_DEFINED) | |
| 3729 | 5811 XE_EXPAND_VARIABLE(with_etcdir,ETCDIR) |
| 2651 | 5812 AC_SUBST(ETCDIR) |
| 5813 | |
| 5814 AC_SUBST(archlibdir,$with_archlibdir) | |
| 5815 AC_SUBST(ARCHLIBDIR_USER_DEFINED) | |
| 5816 ARCHLIBDIR=$with_archlibdir | |
| 3729 | 5817 XE_EXPAND_VARIABLE(with_archlibdir,ARCHLIBDIR) |
| 2651 | 5818 AC_SUBST(ARCHLIBDIR) |
| 5819 | |
| 5820 AC_SUBST(docdir,$with_docdir) | |
| 5821 AC_SUBST(DOCDIR_USER_DEFINED) | |
| 3729 | 5822 XE_EXPAND_VARIABLE(with_docdir,DOCDIR) |
| 2651 | 5823 AC_SUBST(DOCDIR) |
| 5824 | |
| 5825 AC_SUBST(docdir) | |
| 5826 AC_SUBST(bitmapdir) | |
| 5827 AC_SUBST(extra_objs) | |
| 5828 | |
| 5829 dnl The following flags combine all the information from: | |
| 5830 dnl - command line options (user always gets priority) | |
| 5831 dnl - user environment variables | |
| 5832 dnl - determined by configure | |
| 5833 dnl - the s&m header files (required for ellcc) | |
| 5834 AC_SUBST(machfile) | |
| 5835 AC_SUBST(opsysfile) | |
| 5836 AC_SUBST(c_switch_general) | |
| 5837 AC_SUBST(c_switch_window_system) | |
| 5838 AC_SUBST(c_switch_all) | |
| 5839 AC_SUBST(ld_switch_general) | |
| 5840 AC_SUBST(ld_switch_window_system) | |
| 5841 AC_SUBST(ld_switch_all) | |
| 5842 AC_SUBST(ld_libs_general) | |
| 5843 AC_SUBST(ld_libs_window_system) | |
| 5844 AC_SUBST(ld_libs_all) | |
| 5845 AC_SUBST(CFLAGS) | |
| 5846 AC_SUBST(CPPFLAGS) | |
| 5847 AC_SUBST(LDFLAGS) | |
| 5848 RECURSIVE_MAKE_ARGS="\$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'" | |
| 5849 AC_SUBST(RECURSIVE_MAKE_ARGS) | |
| 5850 | |
| 5851 AC_SUBST(native_sound_lib,$with_native_sound_lib) | |
| 5852 AC_SUBST(sound_cflags) | |
| 5853 AC_SUBST(RANLIB) | |
| 5854 AC_SUBST(dynodump_arch) | |
| 5855 | |
| 5856 AC_SUBST(XEMACS_CC) | |
| 5857 AC_SUBST(XE_CFLAGS) | |
| 5858 | |
| 5859 dnl The default is yes | |
| 5860 if test "$with_prefix" = "yes"; then | |
| 5861 AC_DEFINE(PREFIX_USER_DEFINED) | |
| 5862 fi | |
| 5863 | |
| 5864 dnl The default is no | |
| 5865 if test "$with_site_lisp" = "no"; then | |
| 5866 AC_DEFINE(INHIBIT_SITE_LISP) | |
| 5867 fi | |
| 5868 dnl The default is yes | |
| 5869 if test "$with_site_modules" = "no"; then | |
| 5870 AC_DEFINE(INHIBIT_SITE_MODULES) | |
| 5871 fi | |
| 5872 | |
| 5873 XE_SPACE(ac_configure_args, $ac_configure_args) | |
| 3765 | 5874 dnl Put back the leading space to work around problems with |
| 5875 dnl 'config.status --recheck' under autoconf 2.60 and 2.61. | |
| 5876 ac_configure_args=" $ac_configure_args" | |
| 2651 | 5877 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$ac_cv_build") |
| 5878 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args") | |
| 5879 | |
| 5880 dnl Following are deprecated | |
| 5881 | |
| 5882 null_string="" | |
| 5883 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string) | |
| 5884 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string) | |
| 5885 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string) | |
| 5886 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string) | |
| 5887 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string) | |
| 5888 | |
| 5889 dnl Note: as a general rule, *only* define things here that are not | |
| 5890 dnl autodetected. For things that are autodetected, define them | |
| 5891 dnl at the point where the autodetection occurs or would occur, | |
| 5892 dnl so that the user gets immediate feedback on the results of the | |
| 5893 dnl autodetection. | |
| 5894 | |
| 5895 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC) | |
| 5896 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC) | |
| 5897 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC) | |
| 5898 AC_DEFINE(USE_SYSTEM_MALLOC) | |
| 5899 fi | |
| 5900 test "$GCC" = "yes" && AC_DEFINE(USE_GCC) | |
| 5901 test "$enable_external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET) | |
| 5902 test "$enable_kkcc" = "yes" && AC_DEFINE(USE_KKCC) | |
| 3092 | 5903 test "$enable_newgc" = "yes" && AC_DEFINE(NEW_GC) |
| 5904 test "$have_vdb_posix" = "yes" && AC_DEFINE(VDB_POSIX) | |
| 5905 test "$have_vdb_fake" = "yes" && AC_DEFINE(VDB_FAKE) | |
| 2651 | 5906 test "$enable_quick_build" = "yes" && AC_DEFINE(QUICK_BUILD) |
| 5907 test "$with_purify" = "yes" && AC_DEFINE(PURIFY) | |
| 5908 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY) | |
| 5909 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP) | |
| 5910 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS) | |
| 5911 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD) | |
| 5912 test "$enable_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE) | |
| 5913 test "$enable_pdump" = "yes" && AC_DEFINE(PDUMP) | |
| 2720 | 5914 test "$enable_dump_in_exec" = "yes" && AC_DEFINE(DUMP_IN_EXEC) |
| 2651 | 5915 test "$with_ipv6_cname" = "yes" && AC_DEFINE(IPV6_CANONICALIZE) |
| 5916 | |
| 5917 | |
| 5918 | |
| 5919 dnl ------------------------------------------------------------------------- | |
| 5920 dnl ------------------------------- | |
| 5921 dnl Report on what we decided to do | |
| 5922 dnl ------------------------------- | |
| 5923 | |
| 5924 dnl #### We should tag this as the _build_ environment. | |
| 5925 dnl Before doing that, though, must check if tools care about line 1. | |
| 5926 | |
| 5927 ( | |
| 5928 dnl /etc/osversion is on SONY NEWS-OS | |
| 5929 if test -f /etc/osversion; then dnl SONY NEWS-OS | |
| 5930 echo "osversion: `cat /etc/osversion`" | |
| 5931 else | |
| 5932 echo "uname -a: `uname -a`" | |
| 5933 fi | |
| 5934 echo "" | |
| 5935 echo "$progname $ac_configure_args" | |
| 5936 ) > Installation | |
| 5937 | |
| 5938 if test ! -z ${emacs_beta_version} ; then | |
| 5939 if test -z "${emacs_is_beta}" ; then | |
| 5940 xemacs_betaname=".${emacs_beta_version}" | |
| 5941 else | |
| 5942 xemacs_betaname="-b${emacs_beta_version}" | |
| 5943 fi | |
| 5944 else | |
| 5945 xemacs_betaname="" | |
| 5946 fi | |
| 5947 | |
| 5948 dnl Start stdout redirection to '| tee -a Installation' | |
| 5949 ( | |
| 5950 echo " | |
| 5951 | |
| 2938 | 5952 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" $xemacs_extra_name configured for \`$ac_cv_build'." |
| 2651 | 5953 |
| 5954 echo " | |
| 5955 Compilation Environment and Installation Defaults:" | |
| 5956 echo " Source code location: $srcdir" | |
| 5957 echo " Installation prefix: $prefix" | |
| 5958 if test -n "$with_site_includes"; then | |
| 5959 echo " Additional header files: $with_site_includes" | |
| 5960 fi | |
| 5961 if test -n "$with_site_libraries"; then | |
| 5962 echo " Additional libraries: $with_site_libraries" | |
| 5963 fi | |
| 5964 if test -n "$with_site_prefixes"; then | |
| 5965 echo " Additional prefixes: $with_site_prefixes" | |
| 5966 fi | |
| 5967 if test -n "$runpath"; then | |
| 5968 echo " Runtime library search path: $runpath" | |
| 5969 fi | |
| 5970 | |
| 5971 if test -n "$opsysfile" | |
| 5972 then echo " Operating system description file: \`$opsysfile'" | |
| 5973 else echo " Not using any operating system description file" | |
| 5974 fi | |
| 5975 if test -n "$machfile" | |
| 5976 then echo " Machine description file: \`$machfile'" | |
| 5977 else echo " Not using any machine description file" | |
| 5978 fi | |
| 5979 | |
| 5980 echo " Compiler version: $compiler_version" | |
| 5981 if test -n "$gcc_compiler_specs"; then | |
| 5982 echo " - GCC specs file: $gcc_compiler_specs" | |
| 5983 fi | |
| 5984 echo " - Compiler command: $XEMACS_CC $XE_CFLAGS" | |
| 5985 if test "$CC" != "$XEMACS_CC"; then | |
| 5986 echo " Compiler version for lib-src: (detection code unimplemented)" | |
| 5987 echo " - Compiler command for lib-src: $CC $CFLAGS" | |
| 5988 if test "$xemacs_cc_cc_mismatch" = "yes"; then | |
| 5989 echo " WARNING: CC and XEMACS_CC mismatched; check CFLAGS carefully." | |
| 5990 fi | |
| 5991 fi | |
| 5992 echo " libc version: $libc_version" | |
| 5993 echo " Relocating allocator for buffers: $with_rel_alloc" | |
| 5994 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}" | |
| 5995 case "$ld_switch_site" in | |
| 5996 *nocombreloc*) echo " Linking with \`-z nocombreloc'. | |
| 5997 - Consider configuring with --enable-pdump." ;; | |
| 5998 esac | |
| 5999 | |
| 6000 echo " | |
| 6001 Window System:" | |
| 6002 if test "$with_msw" = "yes"; then | |
| 6003 echo " Compiling in support for the Microsoft window system." | |
| 6004 fi | |
| 6005 if test "$with_x11" = "yes"; then | |
| 6006 echo " Compiling in support for the X window system:" | |
| 6007 echo " - X Windows headers location: $x_includes" | |
| 6008 echo " - X Windows libraries location: $x_libraries" | |
| 6009 if test "$with_xauth" != yes; then | |
| 6010 echo " - Xau (X authority) not available." | |
| 6011 fi | |
| 6012 if test "$with_xmu" != yes; then | |
| 6013 echo " - Xmu library not available; substituting equivalent routines." | |
| 6014 fi | |
| 6015 if test "$with_wmcommand" != no; then | |
| 6016 echo " - Handling WM_COMMAND properly." | |
| 6017 fi | |
| 3354 | 6018 if test "$with_fontconfig" = "yes"; then |
| 6019 echo " - Using fontconfig to manage fonts." | |
| 6020 fi | |
| 3166 | 6021 if test "$with_xft_emacs" = "yes"; then |
| 3094 | 6022 echo " - Compiling in support for Xft antialiased fonts (EXPERIMENTAL)." |
| 6023 fi | |
| 2651 | 6024 fi |
| 3019 | 6025 if test "$need_motif" = "yes" ; then |
| 6026 echo " Compiling in support for Motif." | |
| 6027 if test "$have_lesstif" = "yes"; then | |
| 6028 echo " - Using LessTif implementation." | |
| 6029 fi | |
| 6030 echo " *WARNING* Many versions of Motif are buggy, requiring workarounds." | |
| 6031 echo " You are likely to experience slow redisplay." | |
| 6032 echo " You may need to install vendor patches to Motif." | |
| 6033 echo " See PROBLEMS for more information." | |
| 6034 fi | |
| 2651 | 6035 if test "$need_athena" = "yes"; then |
| 6036 echo " Compiling in support for the Athena widget set:" | |
| 6037 echo " - Athena headers location: $athena_h_path" | |
| 6038 echo " - Athena library to link: $athena_lib" | |
| 6039 fi | |
| 6040 case "$enable_menubars" in | |
| 6041 gtk ) echo " Using GTK menubars." ;; | |
| 6042 lucid ) echo " Using Lucid menubars." ;; | |
| 6043 motif ) echo " Using Motif menubars." | |
| 6044 echo " *WARNING* The Motif menubar implementation is currently buggy." | |
| 6045 echo " We recommend using the Lucid menubar instead." | |
| 6046 echo " Re-run configure with --enable-menubars='lucid'." ;; | |
| 6047 msw ) echo " Using MS-Windows menubars." ;; | |
| 6048 esac | |
| 3094 | 6049 if test "$with_xft_menubars" = "yes"; then |
| 6050 echo " - Using Xft to render antialiased fonts in menubars." | |
| 6051 echo " WARNING: This feature will be replaced with a face." | |
| 6052 fi | |
| 2651 | 6053 case "$enable_scrollbars" in |
| 6054 gtk ) echo " Using GTK scrollbars." ;; | |
| 6055 lucid ) echo " Using Lucid scrollbars." ;; | |
| 6056 motif ) echo " Using Motif scrollbars." ;; | |
| 6057 athena ) echo " Using Athena scrollbars." ;; | |
| 6058 msw ) echo " Using MS-Windows scrollbars." ;; | |
| 6059 esac | |
| 6060 case "$enable_dialogs" in | |
| 6061 gtk ) echo " Using GTK dialog boxes." ;; | |
| 6062 motif ) echo " Using Motif dialog boxes." | |
| 6063 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then | |
| 6064 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher." | |
| 6065 echo " We recommend using the Athena dialog boxes instead." | |
| 6066 echo " Install libXaw and re-run configure with --enable-dialogs='athena'." | |
| 6067 echo " Read the PROBLEMS file for more information." | |
| 6068 fi; fi ;; | |
| 6069 athena ) echo " Using Athena dialog boxes." ;; | |
| 6070 msw ) echo " Using MS-Windows dialog boxes." ;; | |
| 6071 esac | |
| 6072 case "$enable_widgets" in | |
| 6073 gtk ) echo " Using GTK native widgets." ;; | |
| 6074 motif ) echo " Using Motif native widgets." ;; | |
| 6075 athena ) echo " Using Athena native widgets." ;; | |
| 6076 msw ) echo " Using MS-Windows native widgets." ;; | |
| 6077 esac | |
| 3094 | 6078 if test "$with_xft_tabs" = "yes"; then |
| 6079 echo " - Using Xft to render antialiased fonts in tab controls." | |
| 6080 echo " WARNING: This feature will be replaced with a face." | |
| 6081 fi | |
| 6082 if test "$with_xft_gauge" = "yes"; then | |
| 6083 echo " - Using Xft to render antialiased fonts in progress bars." | |
| 6084 echo " WARNING: This feature will be replaced with a face." | |
| 6085 echo " WARNING: This feature not yet implemented; setting ignored." | |
| 6086 fi | |
| 2651 | 6087 if test "$with_dragndrop" = yes; then |
| 6088 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)." | |
| 6089 echo " - Drag'n'Drop prototype: $dragndrop_proto." | |
| 6090 fi | |
| 6091 | |
| 6092 echo " | |
| 6093 TTY:" | |
| 6094 test "$with_ncurses" = yes && echo " Compiling in support for ncurses." | |
| 6095 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)." | |
| 6096 | |
| 6097 echo " | |
| 6098 Images:" | |
| 6099 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)." | |
| 6100 if test "$with_xpm" = yes; then | |
| 6101 echo " Compiling in support for XPM images." | |
| 6102 elif test "$with_x11" = yes; then | |
| 6103 echo " WARNING: -----------------------------------------------------------" | |
| 6104 echo " WARNING: Compiling without XPM image support." | |
| 6105 if test "$xpm_problem" != ""; then | |
| 6106 echo " Reason: $xpm_problem" | |
| 6107 fi | |
| 6108 echo " WARNING: You should strongly consider installing XPM." | |
| 6109 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal." | |
| 6110 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 6111 echo " WARNING: -----------------------------------------------------------" | |
| 6112 fi | |
| 6113 if test "$with_png" = yes; then | |
| 6114 echo " Compiling in support for PNG images." | |
| 6115 elif test "$window_system" != "none"; then | |
| 6116 echo " WARNING: -----------------------------------------------------------" | |
| 6117 echo " WARNING: Compiling without PNG image support." | |
| 6118 if test "$png_problem" != ""; then | |
| 6119 echo " Reason: $png_problem" | |
| 6120 fi | |
| 6121 echo " WARNING: You should strongly consider installing the PNG libraries." | |
| 6122 echo " WARNING: Otherwise certain images and glyphs may not display." | |
| 6123 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 6124 echo " WARNING: -----------------------------------------------------------" | |
| 6125 fi | |
| 6126 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images." | |
| 6127 test "$with_tiff" = yes && echo " Compiling in support for TIFF images." | |
| 6128 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers." | |
| 6129 | |
| 6130 echo " | |
| 6131 Sound:" | |
| 6132 test "$enable_sound_native" = yes && echo " Compiling in support for sound (native)." | |
| 3308 | 6133 test "$enable_sound_alsa" = yes && echo " Compiling in support for ALSA (Advanced Linux Sound Architecture)." |
| 2651 | 6134 test "$enable_sound_nas" = yes && echo " Compiling in support for NAS (network audio system)." |
| 6135 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously." | |
| 6136 test "$enable_sound_esd" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)." | |
| 6137 | |
| 6138 echo " | |
| 6139 Databases:" | |
| 6140 test "$enable_database_berkdb" = yes && echo " Compiling in support for Berkeley database." | |
| 6141 test "$enable_database_dbm" = yes && echo " Compiling in support for DBM." | |
| 6142 test "$enable_database_gdbm" = yes && echo " Compiling in support for GNU DBM." | |
| 6143 test "$with_ldap" = yes && echo " Compiling in support for LDAP." | |
| 6144 if test "$with_postgresql" = yes; then | |
| 6145 echo " Compiling in support for PostgreSQL." | |
| 6146 echo " - Using PostgreSQL header file: $libpq_fe_h_file" | |
| 6147 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings." | |
| 6148 fi | |
| 6149 | |
| 6150 echo " | |
| 6151 Internationalization:" | |
| 6152 test "$enable_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)." | |
| 6153 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)." | |
| 6154 test "$with_xim" = motif && echo " - Using Motif to provide XIM support." | |
| 6155 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support." | |
| 6156 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar." | |
| 3830 | 6157 test "$have_canna" = yes && echo " Compiling in support for Canna on Mule." |
| 2651 | 6158 if test "$with_wnn" = yes; then |
| 6159 echo " Compiling in support for the WNN input method on Mule." | |
| 6160 test "$with_wnn6" = yes && echo " - Using WNN version 6." | |
| 6161 fi | |
| 6162 | |
| 6163 echo " | |
| 6164 Mail:" | |
| 6165 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval." | |
| 6166 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication." | |
| 6167 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access." | |
| 6168 test -n "$with_mail_locking" && echo " Compiling in support for \"$with_mail_locking\" mail spool file locking method." | |
| 6169 | |
| 6170 echo " | |
| 6171 Other Features:" | |
| 6172 test "$with_ipv6_cname" = no && echo " Inhibiting IPv6 canonicalization at startup." | |
| 6173 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk." | |
| 6174 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop." | |
| 6175 test "$with_socks" = yes && echo " Compiling in support for SOCKS." | |
| 6176 test "$with_dnet" = yes && echo " Compiling in support for DNET." | |
| 6177 test "$enable_modules" = "yes" && echo " Compiling in support for dynamic shared object modules." | |
| 6178 test "$enable_bignum" = "gmp" && echo " Compiling in support for more number types using the GNU MP library." | |
| 6179 test "$enable_bignum" = "mp" && echo " Compiling in support for more number types using the BSD MP library." | |
| 6180 if test "$enable_union_type" = yes ; then | |
| 6181 echo " Using the union type for Lisp_Objects." | |
| 6182 echo " WARNING: ---------------------------------------------------------" | |
| 6183 echo " WARNING: This tends to trigger compiler bugs, especially when" | |
| 6184 echo " WARNING: combined with MULE and ERROR_CHECKING. Crashes have" | |
| 6185 echo " WARNING: been seen with various versions of GCC (up to about 2.95)," | |
| 6186 echo " WARNING: and recently with Visual C++ as well (mid-2003)." | |
| 6187 echo " WARNING: More recent versions may be safer, or not." | |
| 6188 echo " WARNING: ---------------------------------------------------------" | |
| 6189 fi | |
| 2790 | 6190 if test "$enable_kkcc" = yes ; then |
| 3263 | 6191 echo " Using the new GC mark algorithms (KKCC)." |
| 2790 | 6192 echo " WARNING: ---------------------------------------------------------" |
| 6193 echo " WARNING: The new algorithms are experimental. They are enabled by" | |
| 6194 echo " WARNING: default for this release. Use \`--disable-kkcc' to" | |
| 6195 echo " WARNING: turn it off." | |
| 6196 echo " WARNING: ---------------------------------------------------------" | |
| 6197 fi | |
| 3263 | 6198 test "$enable_newgc" = yes && echo " Using the new incremental garbage collector and the new allocator." |
| 3092 | 6199 if test "$have_vdb_posix" = yes ; then |
| 6200 if test "$have_vdb_sigaction" = yes ; then | |
| 6201 echo " Using POSIX sigaction() to install fault handler." | |
| 6202 else | |
| 6203 echo " Using POSIX signal() to install vdb fault handler." | |
| 6204 fi | |
| 6205 fi | |
| 6206 if test "$have_vdb_win32" = yes ; then | |
| 6207 echo " Using special WIN32 vdb fault handler." | |
| 6208 fi | |
| 6209 if test "$have_vdb_mach" = yes ; then | |
| 6210 echo " Using mach exception mechanism as vdb fault handler." | |
| 6211 fi | |
| 6212 if test "$have_vdb_fake" = yes && test "$enable_vdb" == fake; then | |
| 6213 echo " Virtual dirty bit write barrier manually disabled." | |
| 6214 fi | |
| 2651 | 6215 test "$enable_pdump" = yes && echo " Using the new portable dumper." |
| 2720 | 6216 test "$enable_dump_in_exec" = yes && echo " Dumping into executable." |
| 2651 | 6217 test "$enable_debug" = yes && echo " Compiling in support for extra debugging code." |
| 6218 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)." | |
| 6219 if test "$enable_error_checking_extents $enable_error_checking_types $enable_error_checking_text $enable_error_checking_gc $enable_error_checking_malloc $enable_error_checking_glyphs $enable_error_checking_byte_code $enable_error_checking_display $enable_error_checking_structures" \ | |
| 6220 != "no no no no no no no no no"; then | |
| 6221 echo " Compiling in support for runtime error checking." | |
| 6222 echo " WARNING: ---------------------------------------------------------" | |
| 6223 echo " WARNING: XEmacs will run noticeably more slowly as a result." | |
| 6224 echo " WARNING: Error checking is on by default for XEmacs beta releases." | |
| 6225 echo " WARNING: ---------------------------------------------------------" | |
| 6226 fi | |
| 6227 echo "" | |
| 6228 ) | tee -a Installation | |
| 6229 dnl echo "The above configure report is appended to \"Installation\" file." | |
| 6230 echo "" | |
| 6231 | |
| 6232 dnl ----------------------------------- | |
| 6233 dnl Now generate config.h and Makefiles | |
| 6234 dnl ----------------------------------- | |
| 6235 AC_CONFIG_HEADER(src/config.h lwlib/config.h) | |
| 6236 | |
| 6237 dnl This has to be called in order for this variable to get into config.status | |
| 6238 AC_SUBST(internal_makefile_list) | |
| 6239 # Remove any trailing slashes in these variables. | |
| 6240 test -n "$prefix" && | |
| 6241 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 6242 test -n "$exec_prefix" && | |
| 6243 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 6244 | |
| 6245 dnl Build Makefile.in's from Makefile.in.in's | |
| 6246 dnl except ./Makefile from $srcdir/Makefile.in | |
| 6247 dnl src/Makefile.in will have src/depend appended to it; | |
| 6248 dnl module Makefiles will have the common text in | |
| 6249 dnl modules/common/Makefile.common appended. | |
| 6250 | |
| 3481 | 6251 dnl this actually should be conditional on having perl (ie, effectively |
| 6252 dnl unconditional on sane systems) | |
| 6253 if test -r $srcdir/src/depend; then :; | |
| 6254 else | |
| 6255 echo "creating $srcdir/src/depend" | |
| 6256 perl $srcdir/src/make-src-depend > $srcdir/src/depend | |
| 6257 fi | |
| 6258 | |
| 2651 | 6259 for file in $internal_makefile_list; do |
| 6260 case $file in | |
| 6261 src/Makefile.in ) file="src/Makefile.in:src/Makefile.in.in:src/depend" ;; | |
| 6262 modules/* ) file="${file}:${file}.in:modules/common/Makefile.common" ;; | |
| 6263 esac | |
| 6264 AC_CONFIG_FILES($file) | |
| 6265 done | |
| 6266 AC_CONFIG_FILES(src/paths.h src/xemacs.def.in lib-src/config.values) | |
| 6267 test "$enable_modules" = "yes" && AC_CONFIG_FILES(lib-src/ellcc.h) | |
| 6268 | |
| 6269 | |
| 6270 dnl Normally []'s are used for quoting but this will cause problems | |
| 6271 dnl since we use brackets in sed. When not inside of a macro definition, | |
| 6272 dnl two brackets become one, but inside of a macro definition you need | |
| 6273 dnl more, or something -- I don't understand, but Martin probably does. | |
| 6274 dnl We put the brackets back later. | |
| 6275 dnl [ben] | |
| 3418 | 6276 dnl To insert comments that will remain in the generated file, we use the |
| 6277 dnl imake XCOMM convention. Lines beginning with "XCOMM " exactly (no | |
| 6278 dnl leading whitespace, one trailing ASCII space, case sensitive) will be | |
| 6279 dnl transformed to shell/make/gdb comments in the generated file. | |
| 6280 dnl [sjt] | |
| 2651 | 6281 |
| 6282 dnl MAKE_JUNK_C(filename): | |
| 6283 dnl Copy a .in file to junk.c in preparation for passing through the | |
| 6284 dnl C preprocessor. Delete comment lines, pass lines that will be | |
| 6285 dnl interpreted by cpp through directly, and put quotes around remaining | |
| 6286 dnl lines, to avoid problems from overly helpful preprocessors that | |
| 6287 dnl "helpfully" put extra quotes in various places for later use by the | |
| 6288 dnl compiler. Later, the quotes will be removed. | |
| 6289 | |
| 6290 m4_define([MAKE_JUNK_C], | |
| 6291 [ rm -f junk.c | |
| 6292 < $1 \ | |
| 6293 sed -e '/^# Generated/d' \ | |
| 6294 -e 's%/\*\*/#.*%%' \ | |
| 6295 -e 's/^ *# */#/' \ | |
| 6296 dnl Delete Makefile.in.in comment lines | |
| 6297 -e '/^##/d' \ | |
| 6298 dnl Pass through CPP directives unchanged | |
| 6299 -e '/^#/ { | |
| 6300 p | |
| 6301 d | |
| 6302 }' \ | |
| 6303 dnl Quote other lines to protect from CPP substitution | |
| 6304 -e '/./ { | |
| 6305 s/\([[\"]]\)/\\\1/g | |
| 6306 s/^/"/ | |
| 6307 s/$/"/ | |
| 6308 }' > junk.c; | |
| 6309 ])dnl MAKE_JUNK_C | |
| 6310 | |
| 6311 dnl CPP_MAKEFILE(CPPFLAGS,filename): | |
| 6312 dnl Pass junk.c through the preprocessor and put the result in FILENAME. | |
| 6313 | |
| 6314 m4_define([CPP_MAKEFILE], | |
| 6315 [echo creating $dir/$2 | |
| 6316 $CPP -I. -I${srcdir}/src $1 junk.c \ | |
| 6317 dnl Delete line directives inserted by $CPP | |
| 6318 | sed -e 's/^\#.*//' \ | |
| 6319 dnl Delete spurious blanks inserted by $CPP | |
| 6320 -e 's/^[[ TAB]][[ TAB]]*$//'\ | |
| 6321 -e 's/^ /TAB/' \ | |
| 6322 dnl Delete blank lines | |
| 6323 -e '/^[[ ]]*$/d' \ | |
| 6324 dnl Restore lines quoted above to original contents. | |
| 6325 -e '/^\"/ { | |
| 6326 s/\\\([[\"]]\)/\1/g | |
| 6327 s/^[[ TAB]]*\"// | |
| 6328 s/\"[[ TAB]]*$// | |
| 3418 | 6329 }' \ |
| 6330 dnl Convert comments -- must come after the unquoting operations | |
| 6331 -e 's/^XCOMM /\# /' > Makefile.new | |
| 2651 | 6332 chmod 444 Makefile.new |
| 6333 mv -f Makefile.new $2 | |
| 6334 ])dnl CPP_MAKEFILE | |
| 6335 | |
| 6336 AC_CONFIG_COMMANDS([default], | |
| 6337 [for dir in . $MAKE_SUBDIR; do | |
| 6338 ( | |
| 6339 cd $dir | |
| 6340 | |
| 6341 dnl Create a GNUmakefile and Makefile from Makefile.in. | |
| 6342 dnl Create xemacs.def from xemacs.def.in in the same fashion, | |
| 3418 | 6343 dnl if it exists (i.e. in the src/ directory). Ditto for the |
| 6344 dnl debugger init files (in the src/ directory). | |
| 2651 | 6345 MAKE_JUNK_C(Makefile.in) |
| 6346 CPP_MAKEFILE(,Makefile) | |
| 6347 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile) | |
| 3092 | 6348 if test -r ".gdbinit.in"; then |
| 6349 MAKE_JUNK_C(.gdbinit.in) | |
| 6350 CPP_MAKEFILE(,.gdbinit) | |
| 6351 fi | |
| 6352 if test -r ".dbxrc.in"; then | |
| 6353 MAKE_JUNK_C(.dbxrc.in) | |
| 6354 CPP_MAKEFILE(,.dbxrc) | |
| 6355 fi | |
| 2651 | 6356 if test -r "xemacs.def.in"; then |
| 6357 dnl #### We should be using MAKE_JUNK_C instead of the next two lines. | |
| 6358 dnl #### But the comments in xemacs.def.in need to be converted from C-style | |
| 6359 dnl #### to lines beginning with ##. | |
| 6360 rm -f junk.c | |
| 6361 cp xemacs.def.in junk.c | |
| 6362 CPP_MAKEFILE(,xemacs.def) | |
| 6363 fi | |
| 6364 rm -f junk.c | |
| 6365 ) | |
| 6366 done | |
| 6367 | |
| 6368 dnl Append AC_DEFINE information to lib-src/config.values | |
| 6369 dnl (AC_SUBST information is already there (see config.values.sh). | |
| 6370 sed < config.status >> lib-src/config.values \ | |
| 6371 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \ | |
| 6372 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \ | |
| 6373 -e 's/^\([[^ ]]*\) $/\1 ""/' \ | |
| 6374 -e 's/ 1$/ t/' | |
| 6375 | |
| 6376 ], | |
| 6377 [CPP="$CPP" | |
| 6378 MAKE_SUBDIR="$MAKE_SUBDIR" | |
| 6379 ])dnl | |
| 6380 | |
| 6381 AC_OUTPUT()dnl | |
| 6382 |