Mercurial > hg > xemacs-beta
annotate configure.ac @ 4455:49f8ed034500
Fix path-configuration glitches:
2008-05-12 Michael Sperber <mike@xemacs.org>
* configure.ac:
A number of the checks that tried to determine whether an explicit
path was specified were wrong.
Also, add an AC_SUBST for INFOPATH.
| author | Mike Sperber <sperber@deinprogramm.de> |
|---|---|
| date | Mon, 12 May 2008 11:53:04 +0200 |
| parents | ac6231e0c1df |
| children | 86283c809984 |
| 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 | |
| 390 define([XE_EXPAND_COMPLEX_OPTIONS], | |
| 3683 | 391 [m4_if([$2], [], [], |
| 2651 | 392 [XE_EXPAND_COMPLEX_OPTION([$1], m4_fst($2))[]dnl |
| 3683 | 393 XE_EXPAND_COMPLEX_OPTIONS([$1], XE_CDR($2))])])dnl |
| 2651 | 394 dnl |
| 395 dnl XE_INIT_COMPLEX_OPTION(prefix, option_list) | |
| 396 dnl ------------------------------------------- | |
| 397 dnl | |
| 398 dnl Internal macro to initialise the complex option shell variables. | |
| 399 dnl Variables of the form <prefix>_<option> contain the default value for that | |
| 400 dnl option. <prefix>_types contains a space-separated list of all the options | |
| 401 dnl and <prefix>_default contains a comma-separated list of all the default | |
| 402 dnl values. | |
| 403 dnl | |
| 404 define([XE_INIT_COMPLEX_OPTION], | |
| 3003 | 405 [_[$1]_notfirst="" |
| 2651 | 406 dnl |
| 3147 | 407 XE_EXPAND_COMPLEX_OPTIONS($@)dnl |
| 2651 | 408 _[$1]_types="XE_COMPONENT_LIST" |
| 409 _[$1]_default="m4_translit(XE_COMPONENT_DEFAULT,[:],[,])" | |
| 410 dnl Undefine these macros so that they can be reused by later complex | |
| 411 dnl options. | |
| 3147 | 412 undefine([XE_COMPONENT_LIST])dnl |
| 413 undefine([XE_COMPONENT_DEFAULT])dnl | |
| 3003 | 414 ])dnl |
| 415 dnl | |
| 2651 | 416 dnl XE_PARSE_COMPLEX_OPTION(prefix, cmdline-flag) |
| 417 dnl --------------------------------------------- | |
| 418 dnl | |
| 419 dnl Internal macro to parse the option values. If an undeclared option is | |
| 3073 | 420 dnl found then an error is generated. Because something has been supplied on |
| 421 dnl the command line initialise all the complex options to 'no' rather than | |
| 3147 | 422 dnl the default. In this way --enable-complex=foo will give the expected |
| 3073 | 423 dnl value (no) for bar. |
| 2651 | 424 dnl |
| 3147 | 425 dnl #### I think we should add a couple more features. |
| 426 dnl First, at the end of XE_PARSE_COMPLEX_OPTION check for contradictory args, | |
| 427 dnl specifically if `all' is specified but the options are all individually | |
| 428 dnl disabled, or if `none' is specified but the options are all individually | |
| 429 dnl enabled, we should _warn_ about this situation. | |
| 430 dnl Second, we should provide an XE_VALIDATE_COMPLEX_OPTION macro to be used | |
| 431 dnl at the end of detection. If any feature is `yes' but we don't have it, | |
| 432 dnl then we should XE_DIE. | |
| 433 dnl | |
| 2651 | 434 define([XE_PARSE_COMPLEX_OPTION], |
| 3147 | 435 [dnl Initialize variables for COMPLEX_OPTION [$1]. Leading underscore or |
| 436 dnl single letter variables are internal to the XE_PARSE_COMPLEX_OPTION macro. | |
| 437 _[$1]_all_default="" | |
| 438 _require_[$1]="" | |
| 439 dnl check first arg for default spec | |
| 440 case "$with_[$1]" in | |
| 441 n | no | non | none ) _[$1]_all_default=no ;; | |
| 442 n,* | no,* | non,* | none,* ) _[$1]_all_default=no ;; | |
| 443 a | al | all | both ) _[$1]_all_default=yes ;; | |
| 444 a,* | al,* | all,* | both,* ) _[$1]_all_default=yes ;; | |
| 445 y | yes ) _require_[$1]=yes ;; | |
| 446 esac | |
| 447 dnl if first arg was a default spec, trim it | |
| 448 if test -n "$_[$1]_all_default$_require_[$1]"; then | |
| 449 _with_[$1]_args=`echo $with_[$1] | sed -e 's/^[[a-z]]*\(,\(.*\)\)\{0,1\}$/\2/'` | |
| 450 else | |
| 451 _with_[$1]_args=$with_[$1] | |
| 452 fi | |
| 453 dnl set default for each type | |
| 454 for y in $_[$1]_types; do | |
| 455 if test -n "$_[$1]_all_default" ; then | |
| 456 eval "with_[$1]_${y}=$_[$1]_all_default" | |
| 457 else | |
| 458 eval "with_[$1]_$y=\$_[$1]_${y}_default" | |
| 459 fi | |
| 3073 | 460 done |
| 3147 | 461 dnl parse the command line arg and set types found appropriately |
| 462 for x in `echo "$_with_[$1]_args" | sed -e 's/,/ /g'` ; do | |
| 2651 | 463 _[$1]_found="" |
| 3147 | 464 for y in $_[$1]_types; do |
| 465 if test "$x" = "$y"; then | |
| 466 _[$1]_found=yes | |
| 467 eval "with_[$1]_$y=yes" | |
| 468 elif test "$x" = "no$y"; then | |
| 469 _[$1]_found=yes | |
| 470 eval "with_[$1]_$y=no" | |
| 471 fi | |
| 472 done | |
| 473 test -z "$_[$1]_found" && \ | |
| 474 USAGE_ERROR(["\ | |
| 475 Invalid type list supplied. Valid types for the [$2] option are: | |
| 476 $_[$1]_types. | |
| 477 A prefix of \"no\" (eg, \"notype\" for \"type\") turns a type off. | |
| 478 Types not explicitly specified or negated take their defaults. | |
| 479 The list of defaults is \"$_[$1]_default\". Prefixing \`all' or | |
| 480 \`none' to the list sets all defaults to on and off respectively. | |
| 481 \`yes' as the sole argument is equivalent to omitting the argument."]) | |
| 2651 | 482 done |
| 3147 | 483 dnl copy values to enable_FEATURE_TYPE. Cleanup default vars. |
| 484 for y in $_[$1]_types; do | |
| 485 eval "enable_[$1]_$y=\$with_[$1]_$y" | |
| 486 unset _[$1]_${y}_default | |
| 487 done | |
| 488 dnl clean up | |
| 489 unset _[$1]_types _[$1]_default _[$1]_all_default _[$1]_use_defaults | |
| 490 unset _with_[$1]_args _[$1]_found x y _require_[$1] | |
| 3003 | 491 ])dnl |
| 492 dnl | |
| 2651 | 493 dnl XE_COMPLEX_OPTION(option, yesno) |
| 494 dnl -------------------------------- | |
| 495 dnl | |
| 496 dnl Declare a complex option and its default value. The value MUST be either | |
| 497 dnl yes or no or "" (which means maybe). | |
| 498 dnl | |
| 499 define([XE_COMPLEX_OPTION],[[$1,$2]]) | |
| 500 dnl | |
| 501 dnl XE_COMPLEX_OPTION_HELP_STRING(flag, long, short, components, libraries) | |
| 502 dnl ----------------------------------------------------------------------- | |
| 503 dnl Boilerplate help string for complex options. | |
| 504 dnl #### This doesn't read so well for alternative libraries like sound. | |
| 505 dnl | |
| 506 define([XE_COMPLEX_OPTION_HELP_STRING], | |
| 3312 | 507 [AS_HELP_STRING([$1],[Compile with support for $2. Components that can use |
| 2651 | 508 $3 are $4. Prefix component with `no' to disable its use of $3. Requires |
| 3003 | 509 $5 support. Default is $6.])])dnl |
| 2651 | 510 dnl |
| 3003 | 511 dnl XE_COMPLEX_ARG(PACKAGE, HELP-STRING, ACTION-IF-TRUE, ACTION-IF-FALSE, |
| 2651 | 512 dnl [XE_COMPLEX_OPTION(a,yes), ....]) |
| 513 dnl -------------------------------------------------------------------------- | |
| 514 dnl | |
| 3003 | 515 dnl Expanded version of XE_MERGED_ARG for complex options. All the parameters |
| 2651 | 516 dnl are required. |
| 517 dnl | |
| 3003 | 518 define([XE_COMPLEX_ARG], |
| 519 [XE_INIT_COMPLEX_OPTION(patsubst([$1], -, _), m4_shiftn(4, $@)) | |
| 520 XE_MERGED_ARG([$1],[$2], | |
| 521 [XE_PARSE_COMPLEX_OPTION(patsubst([$1], -, _), [--with-$1]) | |
| 2651 | 522 $3 |
| 3147 | 523 ],[ |
| 524 # set default for each type | |
| 3149 | 525 for y in [$_]patsubst([$1], -, _)[_types]; do |
| 526 eval "[with_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 527 eval "[enable_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 528 unset [_]patsubst([$1], -, _)[_${y}_default] | |
| 3147 | 529 done |
| 530 $4])])dnl | |
| 2651 | 531 dnl |
| 532 dnl ------------------------------------------------------------------------- | |
| 533 XE_APPEND(lib-src, MAKE_SUBDIR) | |
| 534 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR) | |
| 535 with_dragndrop_default="no" | |
| 536 dnl ------------------------------------------------------------------------- | |
| 537 dnl Command line argument processing. | |
| 3312 | 538 dnl Note that AS_HELP_STRING compresses whitespace, wraps, and indents the |
| 2651 | 539 dnl string to fit the --help display; there's no need to preformat. |
| 540 dnl | |
| 541 dnl I think these will be caught by autoconf internal checks, | |
| 542 dnl only --with-* are unchecked | |
| 543 dnl --external-widget --enable-external-widget | |
| 544 dnl --native-sound-lib=LIB --with-native-sound-lib | |
| 545 dnl --mail-locking=TYPE --with-mail-locking | |
| 546 dnl --rel-alloc --with-rel-alloc | |
| 547 dnl --use-number-lib --enable-bignum | |
| 548 dnl --debug --enable-debug | |
| 549 dnl --error-checking --enable-error-checking | |
| 550 dnl --memory-usage-stats --enable-memory-usage-stats | |
| 551 dnl --quick-build --enable-quick-build | |
| 552 dnl --use-union-type --enable-union-type | |
| 553 dnl --pdump --enable-pdump | |
| 554 dnl --use-kkcc --enable-kkcc | |
| 3003 | 555 dnl |
| 2651 | 556 dnl parse flags |
| 3073 | 557 XE_HELP_SUBSECTION([Compilation options]) |
| 558 XE_MERGED_ARG([compiler], | |
| 3312 | 559 AS_HELP_STRING([--with-compiler],[C compiler to use]), |
| 3073 | 560 [], []) |
| 561 XE_MERGED_ARG([xemacs-compiler], | |
| 3312 | 562 AS_HELP_STRING([--with-xemacs-compiler], |
| 3073 | 563 [compiler to use to compile just the xemacs executable and C modules. |
| 564 If you want to compile XEmacs as C++, use e.g. | |
| 565 `--with-xemacs-compiler=g++'. This turns on a lot of | |
| 566 additional error-checking.]), | |
| 567 [], []) | |
| 568 XE_MERGED_ARG([gcc], | |
| 3312 | 569 AS_HELP_STRING([--with-gcc],[Use GCC to compile XEmacs.]), |
| 3073 | 570 [], []) |
| 571 XE_MERGED_ARG([cflags], | |
| 3312 | 572 AS_HELP_STRING([--with-cflags=FLAGS], |
| 3073 | 573 [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'.]), |
| 574 [], []) | |
| 575 XE_MERGED_ARG([cflags-warning], | |
| 3312 | 576 AS_HELP_STRING([--with-cflags-warning=FLAGS],[Override compiler flags used to control warnings. |
| 3073 | 577 Normally, don't set this, as XEmacs already turns on |
| 578 the maximum safe warning level.]), | |
| 579 [], []) | |
| 580 XE_MERGED_ARG([optimization], | |
| 3312 | 581 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 | 582 [], []) |
| 583 XE_MERGED_ARG([cflags-optimization], | |
| 3312 | 584 AS_HELP_STRING([--with-cflags-optimization=FLAGS], |
| 3073 | 585 [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.]), |
| 586 [], []) | |
| 587 XE_MERGED_ARG([cflags-debugging], | |
| 3312 | 588 AS_HELP_STRING([--with-cflags-debugging=FLAGS], |
| 3073 | 589 [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).]), |
| 590 [], []) | |
| 591 XE_MERGED_ARG([cpp], | |
| 3312 | 592 AS_HELP_STRING([--with-cpp],[C preprocessor to use (e.g. /usr/ccs/lib/cpp or cc -E)]), |
| 3073 | 593 [CPP="$with_cpp"], []) |
| 594 XE_MERGED_ARG([cppflags], | |
| 3312 | 595 AS_HELP_STRING([--with-cppflags],[C preprocessor flags (e.g. -I/foo or -Dfoo=bar)]), |
| 3073 | 596 [CPPFLAGS="$with_cppflags"], []) |
| 597 XE_MERGED_ARG([libs=LIBS], | |
| 3312 | 598 AS_HELP_STRING([--with-libs],[Additional libraries (e.g. -lfoo)]), |
| 3073 | 599 [LIBS="$with_libs"], []) |
| 600 XE_MERGED_ARG([ldflags=FLAGS], | |
| 3312 | 601 AS_HELP_STRING([--with-ldflags],[Additional linker flags (e.g. -L/foo)]), |
| 3073 | 602 [LDFLAGS="$with_ldflags"], []) |
| 603 XE_MERGED_ARG([site-includes], | |
| 3312 | 604 AS_HELP_STRING([--with-site-includes=PATHS],[Prepend to include search path.]), |
| 3073 | 605 [], []) |
| 606 XE_MERGED_ARG([site-libraries], | |
| 3312 | 607 AS_HELP_STRING([--with-site-libraries=PATHS],[Prepend to library search path.]), |
| 3073 | 608 [], []) |
| 609 XE_MERGED_ARG([site-prefixes], | |
| 3312 | 610 AS_HELP_STRING([--with-site-prefixes=PATHS],[Prepend to include and library search paths, with /include and /lib added. Comes after site-includes and site-libraries, if any.]), |
| 3073 | 611 [], []) |
| 612 XE_MERGED_ARG([site-runtime-libraries], | |
| 3312 | 613 AS_HELP_STRING([--with-site-runtime-libraries=PATHS],[Prepend to the runtime library search path]), |
| 3073 | 614 [], []) |
| 615 XE_MERGED_ARG([dynamic], | |
| 3312 | 616 AS_HELP_STRING([--with-dynamic],[Link dynamically if supported by system. 'No' forces static linking.]), |
| 3073 | 617 [], []) |
| 618 dnl | |
| 619 XE_HELP_SUBSECTION([Installation options]) | |
| 3003 | 620 XE_MERGED_ARG([prefix], |
| 3312 | 621 AS_HELP_STRING([--with-prefix=no],[Don't compile the value for `prefix' into the executable.]), |
| 2651 | 622 [true], [with_prefix=yes]) |
| 3073 | 623 XE_MERGED_ARG([netinstall], |
| 3312 | 624 AS_HELP_STRING([--with-netinstall],[Support for installation over the internet. |
| 3073 | 625 Only functional on the MS Windows platforms.]), |
| 626 [], [with_netinstall="no"]) | |
| 627 XE_MERGED_ARG([statedir], | |
| 3312 | 628 AS_HELP_STRING([--with-statedir=DIR],[]), |
| 3073 | 629 [], [with_statedir='${prefix}/lib']) |
| 630 XE_MERGED_ARG([lispdir], | |
| 3312 | 631 AS_HELP_STRING([--with-lispdir=DIR],[]), |
| 3073 | 632 [AC_DEFINE(LISPDIR_USER_DEFINED)], [with_lispdir='${datadir}/${instvardir}/lisp']) |
| 633 XE_MERGED_ARG([archlibdir], | |
| 3312 | 634 AS_HELP_STRING([--with-archlibdir=DIR],[]), |
| 3073 | 635 [AC_DEFINE(ARCHLIBDIR_USER_DEFINED)], [with_archlibdir='${libdir}/${instvardir}/${configuration}']) |
| 636 XE_MERGED_ARG([moduledir], | |
| 3312 | 637 AS_HELP_STRING([--with-moduledir=DIR],[]), |
| 3073 | 638 [AC_DEFINE(MODULEDIR_USER_DEFINED)], [with_moduledir='${libdir}/${instvardir}/${configuration}/modules']) |
| 639 XE_MERGED_ARG([etcdir], | |
| 3312 | 640 AS_HELP_STRING([--with-etcdir=DIR],[]), |
| 3073 | 641 [AC_DEFINE(ETCDIR_USER_DEFINED)], [with_etcdir='${datadir}/${instvardir}/etc']) |
| 642 XE_MERGED_ARG([docdir], | |
| 3312 | 643 AS_HELP_STRING([--with-docdir=DIR],[]), |
| 3073 | 644 [AC_DEFINE(DOCDIR_USER_DEFINED)], [with_docdir='${archlibdir}']) |
| 645 dnl | |
| 646 XE_HELP_SUBSECTION([Run-time path-searching options]) | |
| 3003 | 647 XE_MERGED_ARG([site-lisp], |
| 3312 | 648 AS_HELP_STRING([--with-site-lisp=no],[Allow for a site-lisp directory in the XEmacs hierarchy searched before the installation packages.]), |
| 2651 | 649 [true], [with_site_lisp=no]) |
| 3003 | 650 XE_MERGED_ARG([site-modules], |
| 3312 | 651 AS_HELP_STRING([--with-site-modules=no],[Disable site-modules directory in the XEmacs hierarchy, which is searched before the installation modules.]), |
| 2651 | 652 [], []) |
| 3179 | 653 XE_MERGED_ARG([early-packages], |
| 3312 | 654 AS_HELP_STRING([--with-early-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-user-packages).]), |
| 3179 | 655 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 656 XE_MERGED_ARG([user-packages], | |
| 3312 | 657 AS_HELP_STRING([--with-user-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-early-packages).]), |
| 3179 | 658 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 659 XE_MERGED_ARG([late-packages], | |
| 3312 | 660 AS_HELP_STRING([--with-late-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-system-packages).]), |
| 3179 | 661 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 662 XE_MERGED_ARG([system-packages], | |
| 3518 | 663 AS_HELP_STRING([--with-system-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-late-packages).]), |
| 3179 | 664 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 665 XE_MERGED_ARG([last-packages], | |
| 3312 | 666 AS_HELP_STRING([--with-last-packages=DIR],[Specify location of last/legacy packages (instead of default location; same as --with-legacy-packages).]), |
| 3179 | 667 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 668 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
|
669 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
|
670 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 3073 | 671 XE_MERGED_ARG([package-path], |
| 3312 | 672 AS_HELP_STRING([--with-package-path=PATH],[Search path for package directories.]), |
| 3073 | 673 [AC_DEFINE(PACKAGE_PATH_USER_DEFINED)], []) |
| 674 XE_MERGED_ARG([infopath], | |
| 3312 | 675 AS_HELP_STRING([--with-infopath=PATH],[Location of info directories]), |
| 3073 | 676 [AC_DEFINE(INFOPATH_USER_DEFINED)], []) |
| 677 dnl | |
| 678 XE_HELP_SUBSECTION([Window-system options]) | |
| 3354 | 679 dnl Enable when fontconfig support is factored out of Xft. |
| 680 dnl XE_MERGED_ARG([fontconfig], | |
| 681 dnl AS_HELP_STRING([--with-fontconfig], | |
| 682 dnl [Use fontconfig library to configure fonts.], | |
| 683 dnl [],[]) | |
| 3094 | 684 dnl if you change defaults, make sure to fix arg 6 of the OPTION_HELP macro. |
| 685 XE_COMPLEX_ARG([xft], | |
| 686 [XE_COMPLEX_OPTION_HELP_STRING([--with-xft], | |
| 687 [Xft client-side font rendering and anti-aliasing], | |
| 688 [Xft], | |
| 689 [`emacs' (buffers), `menubars', `tabs', and `gauges'], | |
| 690 [X11, Xft, Xrender, freetype, and fontconfig], | |
| 3098 | 691 [`noemacs, nomenubars, notabs, nogauges'])], |
| 3094 | 692 [],[], |
| 3098 | 693 [XE_COMPLEX_OPTION([emacs],[no]), |
| 694 XE_COMPLEX_OPTION([menubars],[no]), | |
| 695 XE_COMPLEX_OPTION([tabs],[no]), | |
| 696 XE_COMPLEX_OPTION([gauges],[no])]) | |
| 3003 | 697 XE_MERGED_ARG([gtk], |
| 3312 | 698 AS_HELP_STRING([--with-gtk],[Support GTK on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 699 [true], [with_gtk=no]) |
| 3003 | 700 XE_MERGED_ARG([gnome], |
| 3312 | 701 AS_HELP_STRING([--with-gnome],[Support GNOME on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 702 [true], [with_gnome=no]) |
| 3003 | 703 XE_MERGED_ARG([msw], |
| 3312 | 704 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 | 705 [], []) |
| 3073 | 706 XE_MERGED_ARG([toolbars], |
| 3312 | 707 AS_HELP_STRING([--enable-toolbars],[Enable toolbar support. Default: yes.]), |
| 2651 | 708 [], []) |
| 3073 | 709 XE_MERGED_ARG([wmcommand], |
| 3312 | 710 AS_HELP_STRING([--with-wmcommand],[Compile without realized leader window which will |
| 3073 | 711 keep the WM_COMMAND property.]), |
| 2651 | 712 [], []) |
| 3073 | 713 XE_KEYWORD_ARG([athena], |
| 3312 | 714 AS_HELP_STRING([--with-athena=TYPE],[Use TYPE Athena widgets (`xaw', `3d', `next', `95', or `xpm').]), |
| 3073 | 715 [],[],[xaw,3d,next,95,xpm])dnl |
| 716 XE_KEYWORD_ARG([menubars], | |
| 3312 | 717 AS_HELP_STRING([--enable-menubars=TYPE],[Use TYPE menubars ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). The Lucid |
| 3073 | 718 widgets emulate Motif (mostly) but are faster. |
| 719 *WARNING* The Motif menubar is currently broken. | |
| 720 Lucid menubars are the default.]), | |
| 721 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 722 XE_KEYWORD_ARG([scrollbars], | |
| 3312 | 723 AS_HELP_STRING([--enable-scrollbars=TYPE],[Use TYPE scrollbars 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 724 Lucid scrollbars are the default.]), |
| 725 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 726 XE_KEYWORD_ARG([dialogs], | |
| 3312 | 727 AS_HELP_STRING([--enable-dialogs=TYPE],[Use TYPE dialog boxes 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 728 There are no true Lucid dialogs; Motif dialogs will be |
| 729 used if Motif can be found, else Athena is used.]), | |
| 730 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 731 XE_KEYWORD_ARG([widgets], | |
| 3312 | 732 AS_HELP_STRING([--enable-widgets=TYPE],[Use TYPE native widgets ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 733 Other widget types are currently unsupported. |
| 734 There are no true Lucid widgets; Motif widgets will be | |
| 735 used if Motif can be found, else Athena is used.]), | |
| 736 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 3003 | 737 XE_MERGED_ARG([dragndrop], |
| 3312 | 738 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 | 739 protocols is found (currently CDE, OffiX, MSWindows, |
| 740 and GTK). | |
| 741 *WARNING* The Drag'n'drop support is under development | |
| 742 and is considered experimental.]), | |
| 743 [], []) | |
| 3003 | 744 XE_MERGED_ARG([cde], |
| 3312 | 745 AS_HELP_STRING([--with-cde],[Compile in support for CDE drag and drop.]), |
| 2651 | 746 [], []) |
| 3003 | 747 XE_MERGED_ARG([offix], |
| 3312 | 748 AS_HELP_STRING([--with-offix],[Compile in support for OffiX drag and drop. |
| 2651 | 749 *WARNING* If you compile in OffiX, you may not be |
| 750 able to use multiple X displays success- | |
| 751 fully. If the two servers are from | |
| 752 different vendors, the results may be | |
| 753 unpredictable.]), | |
| 754 [], []) | |
| 3073 | 755 XE_MERGED_ARG([xmu], |
| 3312 | 756 AS_HELP_STRING([--with-xmu],[Use Xmu utilities. Default: yes.]), |
| 3073 | 757 [], []) |
| 758 XE_MERGED_ARG([external-widget], | |
| 3312 | 759 AS_HELP_STRING([--enable-external-widget],[Support XEmacs server for text widgets in other applications.]), |
| 3073 | 760 [], []) |
| 761 dnl | |
| 762 XE_HELP_SUBSECTION([TTY (character terminal) options]) | |
| 763 XE_MERGED_ARG([tty], | |
| 3312 | 764 AS_HELP_STRING([--with-tty],[Enable TTY support. Default: yes.]), |
| 3073 | 765 [], []) |
| 766 XE_MERGED_ARG([ncurses], | |
| 3312 | 767 AS_HELP_STRING([--with-ncurses],[Use the ncurses library for tty support.]), |
| 3073 | 768 [], []) |
| 3003 | 769 XE_MERGED_ARG([gpm], |
| 3312 | 770 AS_HELP_STRING([--with-gpm],[Compile in GPM mouse support for ttys.]), |
| 2651 | 771 [], []) |
| 3073 | 772 dnl |
| 773 XE_HELP_SUBSECTION([Image options]) | |
| 3003 | 774 XE_MERGED_ARG([xpm], |
| 3312 | 775 AS_HELP_STRING([--with-xpm],[Compile with support for XPM images. PRACTICALLY |
| 2651 | 776 REQUIRED. Although this library is nonstandard and |
| 777 a real hassle to build, many basic things (e.g. | |
| 778 toolbars) depend on it, and you will run into | |
| 779 many problems without it.]), | |
| 780 [], []) | |
| 3073 | 781 XE_MERGED_ARG([png], |
| 3312 | 782 AS_HELP_STRING([--with-png],[Compile with support for PNG images. Recommended |
| 3073 | 783 because the images on the About page are not viewable |
| 784 without it.]), | |
| 785 [], []) | |
| 786 XE_MERGED_ARG([jpeg], | |
| 3312 | 787 AS_HELP_STRING([--with-jpeg],[Compile with support for JPEG images. Useful if |
| 3073 | 788 you are using a mail, news reader, or web browser |
| 789 in XEmacs, so that JPEG images can be displayed.]), | |
| 790 [], []) | |
| 791 XE_MERGED_ARG([tiff], | |
| 3312 | 792 AS_HELP_STRING([--with-tiff],[Compile with support for TIFF images. Possibly |
| 3073 | 793 useful, for the same reason as JPEG images.]), |
| 794 [], []) | |
| 3003 | 795 XE_MERGED_ARG([xface], |
| 3312 | 796 AS_HELP_STRING([--with-xface],[Compile with support for X-Face mail headers. |
| 2651 | 797 Requires the compface package.]), |
| 798 [], []) | |
| 3003 | 799 XE_MERGED_ARG([gif], |
| 3312 | 800 AS_HELP_STRING([--with-gif],[Compile without the (builtin) support for GIF images.]), |
| 2651 | 801 [], []) |
| 3073 | 802 dnl |
| 803 XE_HELP_SUBSECTION([Sound options]) | |
| 804 XE_COMPLEX_ARG([sound], | |
| 3312 | 805 AS_HELP_STRING([--enable-sound=TYPE],[Compile with sound support. |
| 3308 | 806 Valid types are `native', `alsa', `nas' and `esd'. |
| 3073 | 807 Prefix a type with 'no' to disable. |
| 808 The first type can be `none' or `all'. `none' means | |
| 3308 | 809 `nonative,noalsa,nonas,noesd'. `all' means |
| 810 `native,alsa,nas,esd'. Later options override earlier | |
| 811 ones for the same TYPE. The default is to autodetect | |
| 812 all sound support except for ESD which defaults to | |
| 813 off.]), | |
| 3073 | 814 [], |
| 815 [enable_sound_nas=""], | |
| 816 [XE_COMPLEX_OPTION([native],[""]), | |
| 3308 | 817 XE_COMPLEX_OPTION([alsa],[""]), |
| 3073 | 818 XE_COMPLEX_OPTION([nas],[""]), |
| 819 XE_COMPLEX_OPTION([esd],[no])]) | |
| 820 XE_MERGED_ARG([native-sound-lib], | |
| 3312 | 821 AS_HELP_STRING([--with-native-sound-lib],[Path to sound library (for systems with name conflicts).]), |
| 2651 | 822 [], []) |
| 3073 | 823 dnl |
| 824 XE_HELP_SUBSECTION([Internationalization options]) | |
| 3003 | 825 XE_MERGED_ARG([mule], |
| 3312 | 826 AS_HELP_STRING([--enable-mule],[Compile with Mule (Multi-Lingual Emacs) support, |
| 2651 | 827 needed to support non-Latin-1 (including Asian) |
| 828 languages.]), | |
| 829 [], []) | |
| 3073 | 830 XE_KEYWORD_ARG([xim], |
| 3312 | 831 AS_HELP_STRING([--with-xim==TYPE],[Enable XIM support. TYPE is `yes', `no', `xlib', or `motif']), |
| 3073 | 832 [],[],[yes,no,xlib,motif])dnl |
| 3003 | 833 XE_MERGED_ARG([canna], |
| 3312 | 834 AS_HELP_STRING([--with-canna],[Support the Canna Japanese input method. Requires Mule.]), |
| 2651 | 835 [], []) |
| 3003 | 836 XE_MERGED_ARG([wnn], |
| 3312 | 837 AS_HELP_STRING([--with-wnn],[Support the Wnn Asian language input |
| 2651 | 838 method. Requires Mule.]), |
| 839 [], []) | |
| 3003 | 840 XE_MERGED_ARG([wnn6], |
| 3312 | 841 AS_HELP_STRING([--with-wnn6],[Support the Wnn6 Asian language input |
| 2651 | 842 method (proprietary). Requires Mule.]), |
| 843 [], []) | |
| 3073 | 844 XE_MERGED_ARG([xfs], |
| 3312 | 845 AS_HELP_STRING([--with-xfs],[Enable XFontSet support for internationalized |
| 3094 | 846 menubar. Incompatible with `--with-xim=motif' and `--with-xft'. |
| 3073 | 847 `--enable-menubars=lucid' (the default) is desirable.]), |
| 848 [], []) | |
| 849 dnl | |
| 850 XE_HELP_SUBSECTION([File-related options]) | |
| 851 XE_MERGED_ARG([default-eol-detection], | |
| 3312 | 852 AS_HELP_STRING([--enable-default-eol-detection],[Turns on by default auto-detection of end-of-line type |
| 3073 | 853 when reading a file. Applies to those platforms where |
| 854 auto-detection is off by default (non-Mule Unix). Has | |
| 855 no effect otherwise.]), | |
| 856 [], []) | |
| 857 XE_MERGED_ARG([clash-detection], | |
| 3312 | 858 AS_HELP_STRING([--enable-clash-detection],[Disable use of lock files to detect multiple edits |
| 3073 | 859 of the same file.]), |
| 2651 | 860 [], []) |
| 3073 | 861 XE_MERGED_ARG([zlib], |
| 3312 | 862 AS_HELP_STRING([--with-zlib],[Support inflate (de)compression internally.]), |
| 2651 | 863 [], []) |
| 3073 | 864 dnl |
| 865 XE_HELP_SUBSECTION([Database options]) | |
| 866 XE_COMPLEX_ARG([database], | |
| 3312 | 867 AS_HELP_STRING([--enable-database=TYPE],[Compile with database support. Valid types are |
| 3073 | 868 `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
|
869 of `berkdb' and either `dbm' or `gdbm'.]), |
| 3073 | 870 [ |
| 871 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
|
872 USAGE_ERROR("Only one of \`dbm' and \`gdbm' may be specified |
| 3073 | 873 with the \`--with-database' option.") |
| 874 fi | |
| 875 ], | |
| 876 [], | |
| 877 [XE_COMPLEX_OPTION([berkdb],[""]), | |
| 878 XE_COMPLEX_OPTION([dbm],[""]), | |
| 879 XE_COMPLEX_OPTION([gdbm],[""])]) | |
| 3003 | 880 XE_MERGED_ARG([ldap], |
| 3312 | 881 AS_HELP_STRING([--with-ldap],[Support the LDAP protocol.]), |
| 2651 | 882 [], []) |
| 3003 | 883 XE_MERGED_ARG([postgresql], |
| 3312 | 884 AS_HELP_STRING([--with-postgresql],[Support the PostgreSQL RDBMS.]), |
| 2651 | 885 [], []) |
| 3073 | 886 dnl |
| 887 XE_HELP_SUBSECTION([Mail options]) | |
| 888 XE_KEYWORD_ARG([mail-locking], | |
| 3312 | 889 AS_HELP_STRING([--with-mail-locking=TYPE],[Specify the locking to be used by movemail to prevent |
| 3073 | 890 concurrent updates of mail spool files. Valid types |
| 891 are `lockf', `flock', `file', `locking', `mmdf' or `pop'.]), | |
| 892 [],[],[lockf,flock,file,locking,mmdf,pop])dnl | |
| 3003 | 893 XE_MERGED_ARG([pop], |
| 3312 | 894 AS_HELP_STRING([--with-pop],[Support POP for mail retrieval.]), |
| 2651 | 895 [], []) |
| 3003 | 896 XE_MERGED_ARG([kerberos], |
| 3312 | 897 AS_HELP_STRING([--with-kerberos],[Support Kerberos-authenticated POP.]), |
| 2651 | 898 [], []) |
| 3003 | 899 XE_MERGED_ARG([hesiod], |
| 3312 | 900 AS_HELP_STRING([--with-hesiod],[Support Hesiod to get the POP server host.]), |
| 2651 | 901 [], []) |
| 3073 | 902 dnl |
| 903 XE_HELP_SUBSECTION([Networking options]) | |
| 904 XE_MERGED_ARG([tooltalk], | |
| 3312 | 905 AS_HELP_STRING([--with-tooltalk],[Support the ToolTalk IPC protocol.]), |
| 2651 | 906 [], []) |
| 3073 | 907 XE_MERGED_ARG([socks], |
| 3312 | 908 AS_HELP_STRING([--with-socks],[Compile with support for SOCKS (an Internet proxy).]), |
| 3073 | 909 [], []) |
| 910 XE_MERGED_ARG([dnet], | |
| 3312 | 911 AS_HELP_STRING([--with-dnet],[Compile with support for DECnet.]), |
| 2651 | 912 [], []) |
| 3003 | 913 XE_MERGED_ARG([ipv6-cname], |
| 3312 | 914 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 | 915 [], [with_ipv6_cname="no"]) |
| 3073 | 916 dnl |
| 917 XE_HELP_SUBSECTION([Memory allocation options]) | |
| 918 XE_MERGED_ARG([rel-alloc], | |
| 3312 | 919 AS_HELP_STRING([--with-rel-alloc],[Enable the relocating allocator.]), |
| 3073 | 920 [], [with_rel_alloc='default']) |
| 921 XE_MERGED_ARG([dlmalloc], | |
| 3312 | 922 AS_HELP_STRING([--with-dlmalloc],[Use Doug Lea's malloc implementation.]), |
| 3073 | 923 [], [with_dlmalloc='default']) |
| 924 XE_MERGED_ARG([system-malloc], | |
| 3312 | 925 AS_HELP_STRING([--with-system-malloc],[Use the system malloc, not the one distributed with XEmacs.]), |
| 3073 | 926 [], [with_system_malloc='default']) |
| 927 XE_MERGED_ARG([debug-malloc], | |
| 3312 | 928 AS_HELP_STRING([--with-debug-malloc],[Use a debugging malloc.]), |
| 2651 | 929 [], []) |
| 3003 | 930 XE_MERGED_ARG([pdump], |
| 3312 | 931 AS_HELP_STRING([--enable-pdump],[Enable portable LISP preloader.]), |
| 2651 | 932 [], []) |
| 3003 | 933 XE_MERGED_ARG([dump-in-exec], |
| 3312 | 934 AS_HELP_STRING([--enable-dump-in-exec],[Enable dumping into executable (enabled by default |
| 2720 | 935 for `pdump', not enabled by default in combination |
| 3263 | 936 with `newgc').]), |
| 2720 | 937 [], []) |
| 3073 | 938 XE_MERGED_ARG([kkcc], |
| 3312 | 939 AS_HELP_STRING([--enable-kkcc],[Enable experimental new GC mark algorithms.]), |
| 3073 | 940 [], [enable_kkcc=yes]) |
| 3263 | 941 |
| 3092 | 942 XE_MERGED_ARG([newgc], |
| 3312 | 943 AS_HELP_STRING([--enable-newgc],[Enable new incremental garbage collector and new allocator.]), |
| 3092 | 944 [], []) |
| 945 XE_COMPLEX_ARG([vdb], | |
| 3312 | 946 AS_HELP_STRING([--enable-vdb=TYPE],[Override auto-detection of |
| 3092 | 947 virtual-dirty-bit write-barrier implementation for the |
| 948 new garbage collector. TYPE must be one of "auto" (for | |
| 949 auto-detection), "posix", "win32", "mach", or "fake" | |
| 950 (uses the new garbage collector but disables | |
| 951 incremental collections). The default is to | |
| 952 use auto-detection.]), | |
| 953 [], [enable_vdb="auto"],[auto,posix,win32,mach,fake,no]) | |
| 3073 | 954 dnl |
| 955 XE_HELP_SUBSECTION([Emacs Lisp options]) | |
| 956 XE_MERGED_ARG([modules], | |
| 3312 | 957 AS_HELP_STRING([--enable-modules],[Compile in experimental support for dynamically |
| 3073 | 958 loaded libraries (Dynamic Shared Objects).]), |
| 959 [], []) | |
| 960 XE_KEYWORD_ARG([bignum], | |
| 3312 | 961 AS_HELP_STRING([--enable-bignum=TYPE],[Compile in support for bignums, ratios, or bigfloats |
| 3073 | 962 using library support. TYPE must be one of "gmp" |
| 963 (for GNU MP), "mp" (for BSD MP), or "no" (disabled).]), | |
| 964 [], [enable_bignum="no"],[no,gmp,mp]) | |
| 965 dnl | |
| 966 XE_HELP_SUBSECTION([Platform Specific options]) | |
| 967 XE_MERGED_ARG([workshop], | |
| 3312 | 968 AS_HELP_STRING([--with-workshop],[Support the Sun WorkShop (formerly Sparcworks) |
| 3073 | 969 development environment.]), |
| 970 [], []) | |
| 971 XE_MERGED_ARG([sparcworks], | |
| 3312 | 972 AS_HELP_STRING([--with-sparcworks],[Alias for --with-workshop]), |
| 3073 | 973 [], []) |
| 974 XE_MERGED_ARG([infodock], | |
| 3312 | 975 AS_HELP_STRING([--with-infodock],[Support the Infodock version of XEmacs. Infodock is a SourceForge project).]), |
| 3073 | 976 [], []) |
| 977 dnl | |
| 978 XE_HELP_SUBSECTION([Debugging options]) | |
| 3003 | 979 XE_MERGED_ARG([debug], |
| 3312 | 980 AS_HELP_STRING([--enable-debug],[Enable additional debugging information. No time cost.]), |
| 2651 | 981 [], []) |
| 3959 | 982 dnl Keep TESTS sorted to help with syncing doc to reality. |
| 3073 | 983 XE_COMPLEX_ARG([error-checking], |
| 3312 | 984 AS_HELP_STRING([--enable-error-checking=TESTS],[Compile with internal error-checking added. |
| 3073 | 985 Causes noticeable loss of speed. Valid TESTS |
| 3959 | 986 are `byte_code', `display', `extents', `gc', `glyphs', `malloc', `structures' `text', `types'.]), |
| 3073 | 987 [], [], |
| 3959 | 988 [XE_COMPLEX_OPTION([byte_code],[""]), |
| 989 XE_COMPLEX_OPTION([display],[""]), | |
| 990 XE_COMPLEX_OPTION([extents],[""]), | |
| 3073 | 991 XE_COMPLEX_OPTION([gc],[""]), |
| 3959 | 992 XE_COMPLEX_OPTION([glyphs],[""]), |
| 3073 | 993 XE_COMPLEX_OPTION([malloc],[""]), |
| 3961 | 994 XE_COMPLEX_OPTION([structures],[""]), |
| 3959 | 995 XE_COMPLEX_OPTION([text],[""]), |
| 3961 | 996 XE_COMPLEX_OPTION([types],[""])]) |
| 3003 | 997 XE_MERGED_ARG([assertions], |
| 3312 | 998 AS_HELP_STRING([--enable-assertions],[Compile in runtime assertions.]), |
| 2651 | 999 [], []) |
| 3003 | 1000 XE_MERGED_ARG([memory-usage-stats], |
| 3312 | 1001 AS_HELP_STRING([--enable-memory-usage-stats],[Enable LISP memory usage API.]), |
| 2651 | 1002 [], []) |
| 3003 | 1003 XE_MERGED_ARG([quick-build], |
| 3312 | 1004 AS_HELP_STRING([--enable-quick-build],[Speed up the build cycle by leaving out steps where |
| 2651 | 1005 XEmacs will still work (more or less) without them. |
| 1006 Potentially dangerous if you don't know what you're | |
| 1007 doing. This (1) doesn't garbage-collect after loading | |
| 1008 each file during dumping, (2) doesn't | |
| 1009 automatically rebuild the DOC file (remove it by hand | |
| 1010 to get it rebuilt), (3) Removes config.h, lisp.h and | |
| 1011 associated files from the dependency lists, so changes | |
| 1012 to these files don't automatically cause all .c files | |
| 1013 to be rebuilt.]), | |
| 1014 [], []) | |
| 3073 | 1015 XE_MERGED_ARG([union-type], |
| 3312 | 1016 AS_HELP_STRING([--enable-union-type],[Use union definition of Lisp_Object type. Known to trigger bugs in some compilers.]), |
| 2651 | 1017 [], []) |
| 3073 | 1018 XE_MERGED_ARG([quantify], |
| 3312 | 1019 AS_HELP_STRING([--with-quantify],[Support performance debugging using Quantify.]), |
| 3073 | 1020 [], []) |
| 1021 XE_MERGED_ARG([purify], | |
| 3312 | 1022 AS_HELP_STRING([--with-purify],[Support memory debugging using Purify.]), |
| 3073 | 1023 [], []) |
| 2651 | 1024 dnl ------------------------------------------------------------------------- |
| 1025 dnl Final command line argument checks. | |
| 1026 | |
| 1027 dnl --with-quantify or --with-purify imply --with-system-malloc | |
| 1028 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then | |
| 1029 test "$with_system_malloc" = "default" && with_system_malloc=yes | |
| 1030 fi | |
| 1031 | |
| 1032 dnl CDE requires tooltalk | |
| 1033 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk) | |
| 1034 | |
| 3094 | 1035 dnl Xft sanity checking |
| 1036 dnl #### Maybe we should XE_DIE here instead? Or fix the UI so that | |
| 1037 dnl emacs is always implicit? (I worry that --without-xft would be weird.) | |
| 1038 if test \( "$with_xft_menubars" = "yes" -o "$with_xft_tabs" = "yes" \ | |
| 1039 -o "$with_xft_gauges" = "yes" \) -a "$with_xft_emacs" = "no"; then | |
| 1040 AC_MSG_WARN([Forcing --with-xft=emacs because Xft is enabled]) | |
| 1041 with_xft_emacs=yes | |
| 1042 fi | |
| 1043 | |
| 1044 dnl XFS and Xft in menubars conflict | |
| 1045 if test "$with_xfs" = "yes" -a "$with_xft_menubars" = "yes"; then | |
| 1046 USAGE_ERROR("XFS and Xft in the menubars are incompatible!") | |
| 1047 fi | |
| 1048 | |
| 2651 | 1049 dnl ------------------------------------------------------------------------- |
| 1050 dnl Local paths | |
| 1051 test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
| 1052 # Let make expand exec_prefix. | |
| 1053 if test "x$exec_prefix" = xNONE | |
| 1054 then | |
| 1055 exec_prefix='${prefix}' | |
| 1056 else | |
| 1057 AC_DEFINE(EXEC_PREFIX_USER_DEFINED) | |
| 1058 fi | |
| 3729 | 1059 |
| 1060 define([XE_EXPAND_VARIABLE], | |
| 1061 [$2=[$]$1 | |
| 1062 while true; do | |
| 1063 case "[$]$2" in | |
| 1064 *\[$]* ) eval "$2=[$]$2" ;; | |
| 1065 *) break ;; | |
| 1066 esac | |
| 1067 done])dnl XE_EXPAND_VARIABLE | |
| 1068 | |
| 1069 XE_EXPAND_VARIABLE(prefix,prefix_expanded) | |
| 1070 XE_EXPAND_VARIABLE(datadir,datadir_expanded) | |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1071 XE_EXPAND_VARIABLE(exec_prefix,exec_prefix_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1072 XE_EXPAND_VARIABLE(libdir,libdir_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1073 XE_EXPAND_VARIABLE(mandir,mandir_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1074 XE_EXPAND_VARIABLE(infodir,infodir_expanded) |
| 3729 | 1075 |
| 1076 if test "x$datadir_expanded" != "x$prefix_expanded/share" | |
| 2651 | 1077 then |
| 1078 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1079 AC_DEFINE(LISPDIR_USER_DEFINED) | |
| 4092 | 1080 AC_DEFINE(ETCDIR_USER_DEFINED) |
| 1081 fi | |
| 1082 | |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1083 if test "x$libdir_expanded" != "x$prefix_expanded/lib" |
| 4092 | 1084 then |
| 2651 | 1085 AC_DEFINE(MODULEDIR_USER_DEFINED) |
| 4092 | 1086 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) |
| 2651 | 1087 AC_DEFINE(DOCDIR_USER_DEFINED) |
| 1088 fi | |
| 3729 | 1089 |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1090 if test "x$infodir_expanded" != "x${prefix_expanded}/share/info" |
| 2651 | 1091 then |
| 1092 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1093 else | |
| 4118 | 1094 infodir='${datarootdir}/${instvardir}/info' |
| 2651 | 1095 fi |
| 1096 | |
| 1097 with_sitelispdir='${datadir}/${inststaticdir}/site-lisp' | |
| 1098 inststaticdir='${PROGNAME}' | |
| 1099 instvardir='${PROGNAME}-${version}' | |
| 1100 sitemoduledir='${libdir}/${inststaticdir}/site-modules' | |
| 1101 | |
| 1102 AC_SUBST(inststaticdir) | |
| 1103 AC_SUBST(statedir,$with_statedir) | |
| 1104 | |
| 1105 dnl ------------------------------------------------------------------------- | |
| 1106 | |
| 1107 AC_PROG_LN_S | |
| 1108 | |
| 1109 dnl Make symlinks for etc, lisp, and info directories while the path | |
| 1110 dnl is still relative. We do not symlink lock because someone may | |
| 1111 dnl have stuck the source on a read-only partition. Instead we | |
| 1112 dnl create it as an actual directory later on if it does not already | |
| 1113 dnl exist. | |
| 1114 for dir in lisp etc man info tests; do | |
| 1115 if test ! -d "$dir" ; then | |
| 1116 echo Making symbolic link to "$srcdir/$dir" | |
| 1117 ${LN_S} "$srcdir/$dir" "$dir" | |
| 1118 fi | |
| 1119 done | |
| 1120 | |
| 1121 dnl Calculate canonical name for blddir (i.e. current directory). | |
| 1122 dnl PWD may already be the preferable absolute name for ".", | |
| 1123 dnl but we can't trust it - it is sometimes inaccurate. | |
| 1124 absolute_pwd="`pwd`"; | |
| 1125 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd" | |
| 1126 then blddir="$PWD" | |
| 1127 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir) | |
| 1128 fi | |
| 1129 AC_SUBST(blddir) | |
| 1130 | |
| 1131 dnl Make srcdir absolute, if not already. It is important to | |
| 1132 dnl avoid running the path through pwd unnecessary, since pwd can | |
| 1133 dnl give you automounter prefixes, which can go away. | |
| 1134 case "$srcdir" in | |
| 1135 /* ) ;; | |
| 1136 . ) srcdir="$blddir" ;; | |
| 1137 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;; | |
| 1138 esac | |
| 1139 | |
| 1140 dnl Check if the source directory already has a configured system in it. | |
| 1141 if test `pwd` != `sh -c cd $srcdir && pwd` \ | |
| 1142 && test -f "$srcdir/src/config.h"; then | |
| 1143 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used" | |
| 1144 echo " as a build directory right now; it has been configured in its own" | |
| 1145 echo " right. To configure in another directory as well, you MUST" | |
| 1146 echo " use GNU make. If you do not have GNU make, then you must" | |
| 1147 echo " now do \`make distclean' in $srcdir," | |
| 1148 echo " and then run $progname again.") >&2 | |
| 1149 extrasub='/^VPATH[[ ]]*=/c\ | |
| 1150 vpath %.c $(srcdir)\ | |
| 1151 vpath %.h $(srcdir)\ | |
| 1152 vpath %.y $(srcdir)\ | |
| 1153 vpath %.l $(srcdir)\ | |
| 1154 vpath %.s $(srcdir)\ | |
| 1155 vpath %.in $(srcdir)' | |
| 1156 fi | |
| 1157 | |
| 2741 | 1158 dnl ------------------------------------------------------------------------- |
| 1159 AC_CONFIG_AUX_DIR_DEFAULT | |
| 1160 AC_CANONICAL_BUILD | |
| 1161 dnl ------------------------------------------------------------------------- | |
| 1162 | |
| 2651 | 1163 dnl ---------------------------------------- |
| 1164 dnl Find out which version of XEmacs this is | |
| 1165 dnl ---------------------------------------- | |
|
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|
1166 dnl This should be the same code as in Makefile.in.in |
|
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|
1167 cp "$srcdir/version.sh.in" "$srcdir/version.sh" |
|
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|
1168 if test -d "$srcdir/.hg"; then |
|
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|
1169 (cd "$srcdir"; hg identify | cut -d " " -f 1 >> version.sh) |
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1170 fi |
| 2651 | 1171 . "$srcdir/version.sh" || exit 1; |
| 1172 dnl Must do the following first to determine verbosity for AC_DEFINE | |
| 1173 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1174 : "${verbose=$beta}" | |
| 1175 version="${emacs_major_version}.${emacs_minor_version}" | |
| 1176 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version) | |
| 1177 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version) | |
| 1178 if test -n "$emacs_beta_version" ; then | |
| 1179 if test "$beta" = "yes"; then | |
| 1180 version="${version}-b${emacs_beta_version}" | |
| 1181 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version) | |
| 1182 else | |
| 1183 version="${version}.${emacs_beta_version}" | |
| 1184 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version) | |
| 1185 fi | |
| 1186 fi | |
| 1187 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename") | |
| 3972 | 1188 dnl for etags |
| 1189 verbose_version=$version | |
| 2651 | 1190 if test "$xemacs_extra_name" != ""; then |
| 1191 AC_DEFINE_UNQUOTED(XEMACS_EXTRA_NAME, "$xemacs_extra_name") | |
| 3972 | 1192 verbose_version="$verbose_version $xemacs_extra_name" |
| 2651 | 1193 fi |
| 1194 if test "$xemacs_release_date" != ""; then | |
| 1195 AC_DEFINE_UNQUOTED(XEMACS_RELEASE_DATE, "$xemacs_release_date") | |
| 1196 fi | |
| 1197 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version") | |
| 1198 | |
| 1199 if test "$with_infodock" = "yes"; then | |
| 1200 if test ! -f ../../ID-INSTALL; then | |
| 1201 echo "Cannot build InfoDock without InfoDock sources" | |
| 1202 with_infodock=no | |
| 1203 fi | |
| 1204 fi | |
| 1205 | |
| 1206 if test "$with_infodock" = "yes"; then | |
| 1207 dnl InfoDock version numbers. XEmacs will use the same style of numbering | |
| 1208 dnl after the release of XEmacs 21.0. | |
| 1209 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version) | |
| 1210 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version) | |
| 1211 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version) | |
| 1212 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version} | |
| 1213 PROGNAME=infodock | |
|
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|
1214 SHEBANG_PROGNAME=infodock-script |
| 2651 | 1215 CPPFLAGS="$CPPFLAGS -DINFODOCK" |
| 1216 else | |
| 1217 PROGNAME=xemacs | |
|
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|
1218 SHEBANG_PROGNAME=xemacs-script |
| 2651 | 1219 fi |
| 1220 | |
|
4449
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|
1221 AC_SUBST(SHEBANG_PROGNAME) |
| 2651 | 1222 |
| 1223 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME") | |
| 1224 | |
|
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|
1225 AC_DEFINE_UNQUOTED(SHEBANG_PROGNAME, "${PROGNAME}-script") |
|
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|
1226 |
| 2651 | 1227 dnl ---------------------------------- |
| 1228 dnl Error checking and debugging flags | |
| 1229 dnl ---------------------------------- | |
| 1230 dnl Error checking default to "yes" in beta versions, to "no" in releases. | |
| 1231 dnl Same goes for --enable-debug and --extra-verbosity. | |
| 1232 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1233 test "${enable_error_checking_extents:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS) | |
| 1234 test "${enable_error_checking_types:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPES) | |
| 1235 test "${enable_error_checking_text:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TEXT) | |
| 1236 test "${enable_error_checking_gc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC) | |
| 1237 test "${enable_error_checking_malloc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC) | |
| 1238 test "${enable_error_checking_byte_code:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE) | |
| 1239 test "${enable_error_checking_glyphs:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS) | |
| 1240 test "${enable_error_checking_display:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_DISPLAY) | |
| 1241 test "${enable_error_checking_structures:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_STRUCTURES) | |
| 1242 dnl enable_debug=yes must be set when error checking is present. This should be | |
| 1243 dnl fixed up. | |
| 1244 dnl enable_debug implies other options | |
| 1245 if test "${enable_debug:=$beta}" = "yes"; then | |
| 1246 enable_assertions=yes | |
| 1247 enable_memory_usage_stats=yes | |
| 1248 AC_DEFINE(DEBUG_XEMACS) | |
| 1249 fi | |
| 1250 test "$enable_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS) | |
| 1251 test "$enable_memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS) | |
| 1252 | |
| 1253 dnl ------------------------------ | |
| 1254 dnl Determine the s&m files to use | |
| 1255 dnl ------------------------------ | |
| 1256 dnl Given the configuration name, set machfile and opsysfile to the | |
| 1257 dnl names of the m/*.h and s/*.h files we should use. | |
| 1258 | |
| 1259 dnl Canonicalize the configuration name. | |
| 1260 XE_STRIP_4TH_COMPONENT(ac_cv_build_alias) | |
| 1261 XE_STRIP_4TH_COMPONENT(ac_cv_build) | |
| 1262 AC_SUBST(configuration, $ac_cv_build) | |
| 1263 | |
| 1264 dnl If you add support for a new configuration, add code to this | |
| 1265 dnl switch statement to recognize your configuration name and select | |
| 1266 dnl the appropriate operating system and machine description files. | |
| 1267 | |
| 1268 dnl You would hope that you could choose an m/*.h file pretty much | |
| 1269 dnl based on the machine portion of the configuration name, and an s- | |
| 1270 dnl file based on the operating system portion. However, it turns out | |
| 1271 dnl that each m/*.h file is pretty manufacturer-specific - for | |
| 1272 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
| 1273 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
| 1274 dnl machines. So we basically have to have a special case for each | |
| 1275 dnl configuration name. | |
| 1276 | |
| 1277 dnl As far as handling version numbers on operating systems is | |
| 1278 dnl concerned, make sure things will fail in a fixable way. If | |
| 1279 dnl /etc/MACHINES says nothing about version numbers, be | |
| 1280 dnl prepared to handle anything reasonably. If version numbers | |
| 1281 dnl matter, be sure /etc/MACHINES says something about it. | |
| 1282 | |
| 1283 dnl Eric Raymond says we should accept strings like "sysvr4" to mean | |
| 1284 dnl "System V Release 4"; he writes, "The old convention encouraged" | |
| 1285 dnl "confusion between `system' and `release' levels'." | |
| 1286 | |
| 1287 machine='' opsys='' | |
| 1288 | |
| 1289 dnl Straightforward machine determination | |
| 1290 case "$ac_cv_build" in | |
| 1291 sparc-*-* ) machine=sparc ;; | |
| 1292 alpha*-*-* ) machine=alpha ;; | |
| 1293 vax-*-* ) machine=vax ;; | |
| 1294 mips-dec-* ) machine=pmax ;; | |
| 1295 mips-sgi-irix6* ) machine=iris6d ;; | |
| 1296 mips-sgi-* ) machine=iris4d ;; | |
| 1297 mips*-linux ) machine=mips ;; | |
| 1298 romp-ibm-* ) machine=ibmrt ;; | |
| 1299 rs6000-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1300 powerpc-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1301 powerpc*-* ) machine=powerpc ;; | |
| 1302 hppa-*-* ) machine=hp800 ;; | |
| 1303 m88k-dg-* ) machine=aviion ;; | |
| 1304 m68*-sony-* ) machine=news ;; | |
| 1305 mips-sony-* ) machine=news-risc ;; | |
| 1306 clipper-* ) machine=clipper ;; | |
| 1307 arm* ) machine=arm ;; | |
| 1308 ns32k-* ) machine=ns32000 ;; | |
| 1309 esac | |
| 1310 | |
| 1311 dnl Straightforward OS determination | |
| 1312 case "$ac_cv_build" in | |
| 1313 *-*-linux* ) opsys=linux ;; | |
| 1314 *-*-netbsd* ) opsys=netbsd ;; | |
| 1315 *-*-openbsd* ) opsys=openbsd ;; | |
| 1316 *-*-nextstep* ) opsys=nextstep ;; | |
| 1317 *-*-vms ) opsys=vms ;; | |
| 1318 | |
| 1319 dnl DEC OSF | |
| 1320 *-dec-osf1.3 | *-dec-osf2* ) opsys=decosf1-3 ;; | |
| 1321 *-dec-osf1.2 | *-dec-osf1* ) opsys=decosf1-2 ;; | |
| 1322 *-dec-osf3.[[2-9]] ) opsys=decosf3-2 ;; | |
| 1323 *-dec-osf3* ) opsys=decosf3-1 ;; | |
| 1324 *-dec-osf[[4-9]]* ) opsys=decosf4-0 ;; | |
| 1325 | |
| 1326 dnl DEC Ultrix | |
| 1327 *-*-ultrix[[0-3]].* | *-*-ultrix4.0* ) opsys=bsd4-2 ;; | |
| 1328 *-*-ultrix4.[[12]]* ) opsys=bsd4-3 ;; | |
| 1329 *-*-ultrix* ) opsys=ultrix4-3 ;; | |
| 1330 | |
| 1331 dnl AIX | |
| 1332 *-*-aix3.1* ) opsys=aix3-1 ;; | |
| 1333 *-*-aix3.2.5 ) opsys=aix3-2-5 ;; | |
| 1334 *-*-aix3* ) opsys=aix3-2 ;; | |
| 1335 *-*-aix4.0* ) opsys=aix4 ;; | |
| 1336 *-*-aix4.1* ) opsys=aix4-1 ;; | |
| 1337 *-*-aix[[4-9]]* ) opsys=aix4-2 ;; | |
| 1338 | |
| 1339 dnl Other generic OSes | |
| 1340 *-gnu* ) opsys=gnu ;; | |
| 1341 *-*-bsd4.[[01]] ) opsys=bsd4-1 ;; | |
| 1342 *-*-bsd4.2 ) opsys=bsd4-2 ;; | |
| 1343 *-*-bsd4.3 ) opsys=bsd4-3 ;; | |
| 1344 *-*-aos4.2 ) opsys=bsd4-2 ;; | |
| 1345 *-*-aos* ) opsys=bsd4-3 ;; | |
| 1346 *-*-sysv0 | *-*-sysvr0 ) opsys=usg5-0 ;; | |
| 1347 *-*-sysv2 | *-*-sysvr2 ) opsys=usg5-2 ;; | |
| 1348 *-*-sysv2.2 | *-*-sysvr2.2 ) opsys=usg5-2-2 ;; | |
| 1349 *-*-sysv3* | *-*-sysvr3* ) opsys=usg5-3 ;; | |
| 1350 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1351 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* ) | |
| 1352 if test -z "$NON_GNU_CPP" ; then | |
| 1353 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do | |
| 1354 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi | |
| 1355 done | |
| 1356 fi | |
| 1357 opsys=usg5-4-2 ;; | |
| 1358 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; | |
| 1359 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;; | |
| 1360 esac | |
| 1361 | |
| 1362 case "$ac_cv_build" in | |
| 1363 | |
| 1364 dnl NetBSD ports | |
| 1365 *-*-netbsd* ) | |
| 2663 | 1366 case "${ac_cv_build}" in |
| 2651 | 1367 i[[3-9]]86-*-netbsd*) machine=intel386 ;; |
| 1368 hp300-*-netbsd* | amiga-*-netbsd* | sun3-*-netbsd* | mac68k-*-netbsd* | da30-*-netbsd* | m68k-*-netbsd* ) | |
| 1369 dnl Yes, this is somewhat bogus. | |
| 1370 machine=hp9000s300 ;; | |
| 1371 pc532-*-netbsd* | ns32k-*-netbsd* ) machine=ns32000 ;; | |
| 1372 pmax-*-netbsd* | mips-*-netbsd* ) machine=pmax ;; | |
| 1373 esac | |
| 1374 ;; | |
| 1375 | |
| 1376 dnl OpenBSD ports | |
| 1377 *-*-openbsd* ) | |
| 1378 case "${ac_cv_build}" in | |
| 1379 i386-*-openbsd*) machine=intel386 ;; | |
| 1380 m68k-*-openbsd*) machine=hp9000s300 ;; | |
| 1381 mipsel-*-openbsd*) machine=pmax ;; | |
| 1382 esac | |
| 1383 ;; | |
| 1384 | |
| 1385 dnl Acorn RISCiX: | |
| 1386 arm-acorn-riscix1.1* ) machine=acorn opsys=riscix1-1 ;; | |
| 1387 arm-acorn-riscix1.2* | arm-acorn-riscix ) machine=acorn opsys=riscix1-2 ;; | |
| 1388 | |
| 1389 dnl Alliant machines | |
| 1390 fx80-alliant-* ) machine=alliant4 opsys=bsd4-2 ;; | |
| 1391 i860-alliant-* ) machine=alliant-2800 opsys=bsd4-3 ;; | |
| 1392 | |
| 1393 dnl Altos 3068 | |
| 1394 m68*-altos-sysv* ) machine=altos opsys=usg5-2 ;; | |
| 1395 | |
| 1396 dnl Amdahl UTS | |
| 1397 580-amdahl-sysv* ) machine=amdahl opsys=usg5-2-2 ;; | |
| 1398 | |
| 1399 dnl Apollo, Domain/OS | |
| 1400 m68*-apollo-* ) machine=apollo opsys=bsd4-3 ;; | |
| 1401 | |
| 1402 dnl AT&T 3b2, 3b5, 3b15, 3b20 | |
| 1403 we32k-att-sysv* ) machine=att3b opsys=usg5-2-2 ;; | |
| 1404 | |
| 1405 dnl AT&T 3b1 - The Mighty Unix PC! | |
| 1406 m68*-att-sysv* ) machine=7300 opsys=usg5-2-2 ;; | |
| 1407 | |
| 1408 dnl Bull machines | |
| 1409 rs6000-bull-bosx* ) machine=ibmrs6000 opsys=aix3-2 ;; # dpx20 | |
| 1410 m68*-bull-sysv3* ) machine=dpx2 opsys=usg5-3 ;; # dpx2 | |
| 1411 m68*-bull-sysv2* ) machine=sps7 opsys=usg5-2 ;; # sps7 | |
| 1412 | |
| 1413 dnl CCI 5/32, 6/32 -- see "Tahoe". | |
| 1414 | |
| 1415 dnl Celerity | |
| 1416 celerity-celerity-bsd* ) machine=celerity opsys=bsd4-2 ;; | |
| 1417 | |
| 1418 dnl Convex | |
| 1419 *-convex-bsd* | *-convex-convexos* ) | |
| 1420 machine=convex opsys=bsd4-3 | |
| 1421 NON_GNU_CPP="cc -E -P" | |
| 1422 ;; | |
| 1423 | |
| 1424 dnl Cubix QBx/386 | |
| 1425 i[[3-9]]86-cubix-sysv* ) machine=intel386 opsys=usg5-3 ;; | |
| 1426 | |
| 1427 dnl Darwin, a.k.a. MacOS X (based on Mach and Freebsd) | |
| 1428 *-*-darwin*) | |
| 1429 opsys=darwin | |
| 1430 ;; | |
| 1431 | |
| 1432 dnl Data General AViiON Machines | |
| 1433 i586-dg-dgux*R4* | i586-dg-dgux5.4.4* ) machine=aviion opsys=dgux5-4r4 ;; | |
| 1434 m88k-dg-dgux5.4R3* | m88k-dg-dgux5.4.3* ) opsys=dgux5-4r3 ;; | |
| 1435 m88k-dg-dgux5.4R2* | m88k-dg-dgux5.4.2* ) opsys=dgux5-4r2 ;; | |
| 1436 m88k-dg-dgux* ) opsys=dgux ;; | |
| 1437 | |
| 1438 dnl Motorola Delta machines | |
| 1439 m68k-motorola-sysv* | m68000-motorola-sysv* ) machine=delta opsys=usg5-3 ;; | |
| 1440 m88k-motorola-sysv4* ) | |
| 1441 dnl jbotte@bnr.ca says that UNIX_System_V <hostName> 4.0 R40V4.3 m88k mc88110 | |
| 1442 dnl needs POSIX_SIGNALS and therefore needs usg5-4-2. | |
| 1443 dnl I hope there are not other 4.0 versions for this machine | |
| 1444 dnl which really need usg5-4 instead. | |
| 1445 machine=delta88k opsys=usg5-4-2 | |
| 1446 ;; | |
| 1447 m88k-motorola-sysv* | m88k-motorola-m88kbcs* ) machine=delta88k opsys=usg5-3 ;; | |
| 1448 | |
| 1449 dnl Dual machines | |
| 1450 m68*-dual-sysv* ) machine=dual opsys=usg5-2 ;; | |
| 1451 m68*-dual-uniplus* ) machine=dual opsys=unipl5-2 ;; | |
| 1452 | |
| 1453 dnl Encore machines | |
| 1454 ns16k-encore-bsd* ) machine=ns16000 opsys=umax ;; | |
| 1455 | |
| 1456 dnl Gould Power Node and NP1 | |
| 1457 pn-gould-bsd4.2* ) machine=gould opsys=bsd4-2 ;; | |
| 1458 pn-gould-bsd4.3* ) machine=gould opsys=bsd4-3 ;; | |
| 1459 np1-gould-bsd* ) machine=gould-np1 opsys=bsd4-3 ;; | |
| 1460 | |
| 1461 dnl Harris Night Hawk machines running CX/UX (a 5000 looks just like a 4000 | |
| 1462 dnl as far as XEmacs is concerned). | |
| 1463 m88k-harris-cxux* ) | |
| 1464 dnl Build needs to be different on 7.0 and later releases | |
| 1465 case "`uname -r`" in | |
| 1466 [[56]].[[0-9]] ) machine=nh4000 opsys=cxux ;; | |
| 1467 [[7]].[[0-9]] ) machine=nh4000 opsys=cxux7 ;; | |
| 1468 esac | |
| 1469 NON_GNU_CPP="/lib/cpp" | |
| 1470 ;; | |
| 1471 dnl Harris ecx or gcx running CX/UX (Series 1200, Series 3000) | |
| 1472 m68k-harris-cxux* ) machine=nh3000 opsys=cxux ;; | |
| 1473 dnl Harris power pc NightHawk running Power UNIX (Series 6000) | |
| 1474 powerpc-harris-powerunix ) machine=nh6000 opsys=powerunix NON_GNU_CPP="cc -Xo -E -P" ;; | |
| 1475 | |
| 1476 dnl Honeywell XPS100 | |
| 1477 xps*-honeywell-sysv* ) machine=xps100 opsys=usg5-2 ;; | |
| 1478 | |
| 1479 dnl HP 9000 series 200 or 300 | |
| 1480 m68*-hp-bsd* ) machine=hp9000s300 opsys=bsd4-3 ;; | |
| 1481 | |
| 1482 dnl HP-UX | |
| 1483 *-hp-hpux* ) | |
| 1484 dnl Figure out machine and opsys orthogonally | |
| 1485 case "$ac_cv_build" in | |
| 1486 m68* ) machine=hp9000s300 ;; | |
| 1487 hppa* ) machine=hp800 ;; | |
| 1488 esac | |
| 1489 | |
| 1490 case "$ac_cv_build" in | |
| 1491 *-hp-hpux7* ) opsys=hpux ;; | |
| 1492 *-hp-hpux8* ) opsys=hpux8 ;; | |
| 1493 *-hp-hpux9* ) opsys=hpux9 ;; | |
| 1494 *-hp-hpux10* ) opsys=hpux10 ;; | |
| 1495 *-hp-hpux11* ) opsys=hpux11 ;; | |
| 1496 * ) opsys=hpux ;; | |
| 1497 esac | |
| 1498 | |
| 1499 dnl HP has a broken "strcat" | |
| 1500 case "$opsys" in hpux9 | hpux10 ) XE_ADD_OBJS(strcat.o) ;; esac | |
| 1501 | |
| 1502 if test "$opsys" = "hpux10" -o "$opsys" = "hpux11"; then \ | |
| 1503 ansi_flag="-Ae"; else ansi_flag="-Aa"; fi | |
| 1504 NON_GNU_CC="cc $ansi_flag" NON_GNU_CPP="cc $ansi_flag -E" | |
| 1505 | |
| 1506 case "$ac_cv_build" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac | |
| 1507 ;; | |
| 1508 | |
| 1509 dnl Orion machines | |
| 1510 orion-orion-bsd* ) machine=orion opsys=bsd4-2 ;; | |
| 1511 clipper-orion-bsd* ) machine=orion105 opsys=bsd4-2 ;; | |
| 1512 | |
| 1513 dnl IBM machines | |
| 1514 i[[3-9]]86-ibm-aix1.1* ) machine=ibmps2-aix opsys=usg5-2-2 ;; | |
| 1515 i[[3-9]]86-ibm-aix1.[[23]]* | i[[3-9]]86-ibm-aix* ) machine=ibmps2-aix opsys=usg5-3 ;; | |
| 1516 i370-ibm-aix*) machine=ibm370aix opsys=usg5-3 ;; | |
| 1517 romp-ibm-aos* ) opsys=bsd4-3 ;; | |
| 1518 romp-ibm-bsd* ) opsys=bsd4-3 ;; | |
| 1519 romp-ibm-mach* ) opsys=mach-bsd4-3 ;; | |
| 1520 | |
| 1521 dnl Integrated Solutions "Optimum V" | |
| 1522 m68*-isi-bsd4.2* ) machine=isi-ov opsys=bsd4-2 ;; | |
| 1523 m68*-isi-bsd4.3* ) machine=isi-ov opsys=bsd4-3 ;; | |
| 1524 | |
| 1525 dnl Intel 386 machines where we do care about the manufacturer | |
| 1526 i[[3-9]]86-intsys-sysv* ) machine=is386 opsys=usg5-2-2 ;; | |
| 1527 | |
| 1528 dnl Prime EXL | |
| 1529 i[[3-9]]86-prime-sysv* ) machine=i386 opsys=usg5-3 ;; | |
| 1530 | |
| 1531 dnl Sequent Symmetry running Dynix | |
| 1532 i[[3-9]]86-sequent-bsd* ) machine=symmetry opsys=bsd4-3 ;; | |
| 1533 | |
| 1534 dnl Sequent Symmetry running DYNIX/ptx | |
| 1535 i[[3-9]]86-sequent-ptx* ) machine=sequent-ptx opsys=ptx NON_GNU_CPP="/lib/cpp" ;; | |
| 1536 | |
| 1537 dnl Unspecified sysv on an ncr machine defaults to svr4.2. | |
| 1538 dnl (Plain usg5-4 does not turn on POSIX signals, which we need.) | |
| 1539 i[[3-9]]86-ncr-sysv* ) machine=ncr386 opsys=usg5-4-2 ;; | |
| 1540 | |
| 1541 dnl Intel Paragon OSF/1 | |
| 1542 i860-intel-osf1* ) machine=paragon opsys=osf1 NON_GNU_CPP=/usr/mach/lib/cpp ;; | |
| 1543 | |
| 1544 dnl Intel 860 | |
| 1545 i860-*-sysv4* ) machine=i860 opsys=usg5-4 NON_GNU_CC="/bin/cc" NON_GNU_CPP="/usr/ccs/lib/cpp" ;; | |
| 1546 | |
| 1547 dnl Masscomp machines | |
| 1548 m68*-masscomp-rtu* ) machine=masscomp opsys=rtu ;; | |
| 1549 | |
| 1550 dnl Megatest machines | |
| 1551 m68*-megatest-bsd* ) machine=mega68 opsys=bsd4-2 ;; | |
| 1552 | |
| 1553 dnl Workstations sold by MIPS | |
| 1554 dnl This is not necessarily all workstations using the MIPS processor - | |
| 1555 dnl Irises are produced by SGI, and DECstations by DEC. | |
| 1556 mips-mips-usg* ) machine=mips4 ;; | |
| 1557 mips-mips-riscos4 ) | |
| 1558 machine=mips4 | |
| 1559 NON_GNU_CC="cc -systype bsd43" | |
| 1560 NON_GNU_CPP="cc -systype bsd43 -E" | |
| 1561 case "$ac_cv_build" in | |
| 1562 mips-mips-riscos4* ) opsys=bsd4-3 ;; | |
| 1563 mips-mips-riscos5* ) opsys=riscos5 ;; | |
| 1564 esac | |
| 1565 ;; | |
| 1566 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;; | |
| 1567 mips-mips-* ) machine=mips opsys=usg5-2-2 ;; | |
| 1568 | |
| 1569 dnl NeXT | |
| 1570 m68*-next-* | m68k-*-nextstep* ) machine=m68k opsys=nextstep ;; | |
| 1571 | |
| 1572 dnl The complete machine from National Semiconductor | |
| 1573 ns32k-ns-genix* ) machine=ns32000 opsys=usg5-2 ;; | |
| 1574 | |
| 1575 dnl NCR machines | |
| 1576 m68*-ncr-sysv2* | m68*-ncr-sysvr2* ) machine=tower32 opsys=usg5-2-2 ;; | |
| 1577 m68*-ncr-sysv3* | m68*-ncr-sysvr3* ) machine=tower32v3 opsys=usg5-3 ;; | |
| 1578 | |
| 1579 dnl Nixdorf Targon 31 | |
| 1580 m68*-nixdorf-sysv* ) machine=targon31 opsys=usg5-2-2 ;; | |
| 1581 | |
| 1582 dnl Nu (TI or LMI) | |
| 1583 m68*-nu-sysv* ) machine=nu opsys=usg5-2 ;; | |
| 1584 | |
| 1585 dnl Plexus | |
| 1586 m68*-plexus-sysv* ) machine=plexus opsys=usg5-2 ;; | |
| 1587 | |
| 1588 dnl Pyramid machines | |
| 1589 pyramid-pyramid-bsd* ) machine=pyramid opsys=bsd4-2 ;; | |
| 1590 | |
| 1591 dnl Sequent Balance | |
| 1592 ns32k-sequent-bsd4.2* ) machine=sequent opsys=bsd4-2 ;; | |
| 1593 ns32k-sequent-bsd4.3* ) machine=sequent opsys=bsd4-3 ;; | |
| 1594 | |
| 1595 dnl Siemens Nixdorf | |
| 1596 mips-siemens-sysv* | mips-sni-sysv*) | |
| 1597 machine=mips-siemens opsys=usg5-4 | |
| 1598 NON_GNU_CC=/usr/ccs/bin/cc | |
| 1599 NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1600 ;; | |
| 1601 | |
| 1602 dnl NEC | |
| 1603 mips-nec-sysv*) | |
| 1604 machine=mips-nec | |
| 1605 NON_GNU_CC=/usr/ccs/bin/cc | |
| 1606 NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1607 ;; | |
| 1608 | |
| 1609 dnl Silicon Graphics machines | |
| 1610 dnl Iris 2500 and Iris 2500 Turbo (aka the Iris 3030) | |
| 1611 m68*-sgi-iris3.5* ) machine=irist opsys=iris3-5 ;; | |
| 1612 m68*-sgi-iris3.6* | m68*-sgi-iris*) machine=irist opsys=iris3-6 ;; | |
| 1613 dnl Iris 4D | |
| 1614 mips-sgi-irix3.* ) opsys=irix3-3 ;; | |
| 1615 mips-sgi-irix4.* ) opsys=irix4-0 ;; | |
| 1616 mips-sgi-irix6* ) opsys=irix6-0 ;; | |
| 1617 mips-sgi-irix5.1* ) opsys=irix5-1 ;; | |
| 1618 mips-sgi-irix5.2* ) opsys=irix5-2 ;; | |
| 1619 mips-sgi-irix5.* ) opsys=irix5-3 ;; | |
| 1620 mips-sgi-irix* ) opsys=irix5-0 ;; | |
| 1621 | |
| 1622 dnl SONY machines | |
| 1623 *-sony-newsos[[34]]* | *-sony-news[[34]]* ) opsys=bsd4-3 ;; | |
| 1624 *-sony-news* ) opsys=newsos5 ;; | |
| 1625 | |
| 1626 dnl Stride | |
| 1627 m68*-stride-sysv* ) machine=stride opsys=usg5-2 ;; | |
| 1628 | |
| 1629 dnl Suns | |
| 1630 *-*-solaris* | *-*-sunos* | *-sun-mach* | *-sun-bsd* ) | |
| 1631 dnl Hardware type | |
| 1632 case "$ac_cv_build" in | |
| 1633 m68*-sunos1* ) machine=sun1 ;; | |
| 1634 m68*-sunos2* ) machine=sun2 ;; | |
| 1635 m68* ) machine=sun3 ;; | |
| 1636 i*86*-sun-sunos[[34]]* ) machine=sun386 ;; | |
| 1637 i*86-*-* ) machine=intel386 ;; | |
| 1638 rs6000* ) machine=rs6000 ;; | |
| 1639 esac | |
| 1640 | |
| 1641 dnl Make $canonical even more so. | |
| 1642 case "$ac_cv_build" in *-sunos5*) | |
| 1643 ac_cv_build=`echo $ac_cv_build | sed -e s/sunos5/solaris2/`;; | |
| 1644 esac | |
| 1645 | |
| 1646 dnl On SunOS 4, use /usr/lib/cpp, sans dynodump, /bin/ranlib | |
| 1647 dnl On SunOS 5, use cc -E, need dynodump, RANLIB not needed | |
| 1648 dnl But, SunOS 5.6 no longer needs dynodump because it has a similar | |
| 1649 dnl function integrated. | |
| 1650 case "$ac_cv_build" in | |
| 1651 *-sunos4* ) | |
| 1652 #test -f /usr/lib/cpp && NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1653 : ;; | |
| 1654 *-solaris2* ) | |
| 1655 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1656 RANLIB=':' ;; | |
| 1657 esac | |
| 1658 | |
| 1659 case "$ac_cv_build" in | |
| 1660 *-solaris* ) | |
| 1661 opsys=sol2 | |
| 1662 os_release_major=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\1/'` | |
| 1663 os_release_minor=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\2/'` | |
| 1664 case "$os_release_minor" in [[0-9]]) | |
| 1665 os_release_minor="0${os_release_minor}";; | |
| 1666 esac | |
| 1667 os_release="${os_release_major}${os_release_minor}" | |
| 1668 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;; | |
| 1669 | |
| 1670 dnl The last Sun386 ran 4.0. | |
| 1671 i*86-*-sunos4* ) opsys=sunos4-0 ;; | |
| 1672 *-sunos4.0* ) opsys=sunos4-0 ;; | |
| 1673 *-sunos4.1.2* ) opsys=sunos4-1-2 ;; | |
| 1674 *-sunos4.1.3* ) opsys=sunos4-1-3 ;; | |
| 1675 *-sunos4.1.[[4-9]]* ) opsys=sunos4-1-4 ;; | |
| 1676 *-sunos4* | *-sunos ) opsys=sunos4-1 ;; | |
| 1677 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1678 * ) opsys=bsd4-2 ;; | |
| 1679 esac | |
| 1680 | |
| 1681 case "$ac_cv_build" in *-sunos4*shr* ) opsys="${opsys}-shr" ;; esac | |
| 1682 | |
| 1683 dnl Watch out for a compiler guaranteed not to work. | |
| 1684 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC="" | |
| 1685 ;; | |
| 1686 | |
| 1687 dnl Tadpole 68k | |
| 1688 m68*-tadpole-sysv* ) machine=tad68k opsys=usg5-3 ;; | |
| 1689 | |
| 1690 dnl Tahoe machines | |
| 1691 tahoe-tahoe-bsd4.2* ) machine=tahoe opsys=bsd4-2 ;; | |
| 1692 tahoe-tahoe-bsd4.3* ) machine=tahoe opsys=bsd4-3 ;; | |
| 1693 | |
| 1694 dnl Tandem Integrity S2 | |
| 1695 mips-tandem-sysv* ) machine=tandem-s2 opsys=usg5-3 ;; | |
| 1696 | |
| 1697 dnl Tektronix XD88 | |
| 1698 m88k-tektronix-sysv3* ) machine=tekxd88 opsys=usg5-3 ;; | |
| 1699 | |
| 1700 dnl Tektronix 16000 box (6130?) | |
| 1701 ns16k-tektronix-bsd* ) machine=ns16000 opsys=bsd4-2 ;; | |
| 1702 dnl Tektronix 4300 | |
| 1703 dnl src/m/tek4300.h hints that this is a m68k machine. | |
| 1704 m68*-tektronix-bsd* ) machine=tek4300 opsys=bsd4-3 ;; | |
| 1705 | |
| 1706 dnl Titan P2 or P3 | |
| 1707 titan-titan-sysv* ) machine=titan opsys=usg5-3 ;; | |
| 1708 | |
| 1709 dnl Ustation E30 (SS5E) | |
| 1710 m68*-unisys-uniplus* ) machine=ustation opsystem=unipl5-2 ;; | |
| 1711 | |
| 1712 dnl Vaxen. | |
| 1713 vax-dec-* ) | |
| 1714 case "$ac_cv_build" in | |
| 1715 *-sysv[[01]]* | *-sysvr[[01]]* ) opsys=usg5-0 ;; | |
| 1716 *-sysv2* | *-sysvr2* ) opsys=usg5-2 ;; | |
| 1717 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1718 esac | |
| 1719 ;; | |
| 1720 | |
| 1721 dnl Whitechapel MG1 | |
| 1722 ns16k-whitechapel-* ) machine=mg1 ;; | |
| 1723 | |
| 1724 dnl Wicat | |
| 1725 m68*-wicat-sysv* ) machine=wicat opsys=usg5-2 ;; | |
| 1726 | |
| 1727 dnl Intel 386 machines where we do not care about the manufacturer | |
| 1728 i[[3-9]]86-*-* ) | |
| 1729 machine=intel386 | |
| 1730 case "$ac_cv_build" in | |
| 1731 *-isc1.* | *-isc2.[[01]]* ) opsys=386-ix ;; | |
| 1732 *-isc2.2* ) opsys=isc2-2 ;; | |
| 1733 *-isc4.0* ) opsys=isc4-0 ;; | |
| 1734 *-isc4.* ) opsys=isc4-1 | |
| 1735 GCC_TEST_OPTIONS=-posix | |
| 1736 NON_GCC_TEST_OPTIONS=-Xp | |
| 1737 ;; | |
| 1738 *-isc* ) opsys=isc3-0 ;; | |
| 1739 *-esix5* ) opsys=esix5r4 NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1740 *-esix* ) opsys=esix ;; | |
| 1741 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1742 *-xenix* ) opsys=xenix ;; | |
| 1743 *-sco3.2v4* ) opsys=sco4 NON_GNU_CPP=/lib/cpp ;; | |
| 1744 *-bsd386* | *-bsdi1* ) opsys=bsd386 ;; | |
| 1745 *-bsdi4* ) opsys=bsdos4 ;; | |
| 1746 *-bsdi3* ) opsys=bsdos3 ;; | |
| 1747 *-bsdi2.1* ) opsys=bsdos2-1 ;; | |
| 1748 *-bsdi2* ) opsys=bsdos2 ;; | |
| 1749 *-sco3.2v5* ) opsys=sco5 ;; | |
| 1750 *-sysv5* ) opsys=sco7 ;; | |
| 1751 *-386bsd* ) opsys=386bsd ;; | |
| 1752 *-freebsd* ) opsys=freebsd ;; | |
| 1753 *-nextstep* ) opsys=nextstep ;; | |
| 1754 *-pc-cygwin* ) opsys=cygwin32 ;; | |
| 1755 *-pc-mingw* ) opsys=mingw32 ; | |
| 1756 test -z "$with_tty" && with_tty="no";; | |
| 1757 dnl Otherwise, we fall through to the generic opsys code at the bottom. | |
| 1758 esac | |
| 1759 ;; | |
| 1760 | |
| 1761 dnl Linux/68k | |
| 1762 m68k-*-linux* ) machine=m68k opsys=linux ;; | |
| 1763 | |
| 1764 esac | |
| 1765 | |
| 1766 dnl Initialize machine from $canonical if not in our database above. | |
| 1767 test -z "$machine" && machine=`echo $ac_cv_build | sed 's/-.*$//'` | |
| 1768 | |
| 1769 dnl Initialize opsys from `uname -s` if not in our database above. | |
| 1770 test -z "$opsys" && opsys=`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` | |
| 1771 | |
| 1772 dnl Use configure-time autodetection if s&m not available | |
| 1773 if test -r "${srcdir}/src/m/${machine}.h"; then | |
| 1774 machfile="m/${machine}.h" | |
| 1775 AC_DEFINE_UNQUOTED(config_machfile, "$machfile") | |
| 1776 else | |
| 1777 echo "XEmacs has no builtin knowledge of \`$machine' machines." | |
| 1778 echo "Using configure-time autodetection only." | |
| 1779 fi | |
| 1780 | |
| 1781 if test -r "${srcdir}/src/s/${opsys}.h"; then | |
| 1782 opsysfile="s/${opsys}.h" | |
| 1783 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile") | |
| 1784 else | |
| 1785 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems." | |
| 1786 echo "Using configure-time autodetection only." | |
| 1787 fi | |
| 1788 | |
| 1789 | |
| 1790 dnl -------------------------------------------------------------- | |
| 1791 dnl $opsys detection complete; defaults depending on $opsys follow | |
| 1792 dnl -------------------------------------------------------------- | |
| 1793 | |
| 1794 if test -z "$enable_pdump"; then | |
| 1795 case "$opsys" in | |
| 1796 linux* ) enable_pdump=yes ;; dnl glibc 2.3.1 seems to hose unexec | |
| 1797 darwin ) enable_pdump=yes ;; dnl No "native" working dumper available | |
| 1798 cygwin* ) enable_pdump=yes ;; dnl unexec is broken | |
| 1799 * ) enable_pdump=no ;; | |
| 1800 esac | |
| 1801 fi | |
| 1802 | |
| 3092 | 1803 if test "$enable_newgc" = "yes"; then |
| 1804 if test "$enable_vdb" = "auto"; then | |
| 1805 case "$opsys" in | |
| 3520 | 1806 darwin ) case "$machine" in |
|
4424
42711a251efd
Look for all x86 machines to determine which write barrier to use on MacOSX.
Marcus Crestani <crestani@informatik.uni-tuebingen.de>
parents:
4419
diff
changeset
|
1807 i[[3-9]]86 ) check_vdb_posix=yes ;; |
| 3520 | 1808 * ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; |
| 1809 esac ;; | |
| 3092 | 1810 cygwin* ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; |
| 1811 linux* ) check_vdb_posix=yes ;; | |
| 1812 freebsd ) check_vdb_posix=yes ;; | |
| 1813 dnl if not sure, try posix first, maybe we are lucky | |
| 1814 * ) check_vdb_posix=yes ;; | |
| 1815 esac | |
| 1816 else | |
| 1817 case "$enable_vdb" in | |
| 1818 mach ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; | |
| 1819 win32 ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; | |
| 1820 posix ) check_vdb_posix=yes ;; | |
| 1821 fake ) have_vdb_fake=yes ;; | |
| 1822 no ) have_vdb_fake=yes ;; | |
| 1823 esac | |
| 1824 fi | |
| 1825 fi | |
| 1826 | |
| 2651 | 1827 if test -z "$with_dynamic"; then |
| 1828 case "$opsys" in | |
| 1829 hpux* | sunos4* ) with_dynamic=no ;; | |
| 1830 *) with_dynamic=yes ;; | |
| 1831 esac | |
| 1832 fi | |
| 1833 if test "$with_dynamic" = "yes"; then | |
| 1834 case "$opsys" in | |
| 1835 hpux* | sunos4* | sco5 ) opsys="${opsys}-shr" ;; | |
| 1836 decosf* ) ld_call_shared="-call_shared" ;; | |
| 1837 darwin ) AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) ;; | |
| 1838 esac | |
| 1839 else dnl "$with_dynamic" = "no" | |
| 1840 case "$opsys" in | |
| 1841 sol2 ) | |
| 1842 echo "Static linking is not supported on Solaris 2." | |
| 1843 echo "Rerun configure without specifying --without-dynamic." | |
| 1844 exit 1 ;; | |
| 1845 linux ) ld_call_shared="-Bstatic" ;; | |
| 1846 decosf* ) ld_call_shared="-non_shared" ;; | |
| 1847 esac | |
| 1848 fi | |
| 1849 | |
| 1850 dnl Tools configuration | |
| 1851 case "$opsys" in | |
| 1852 aix* ) NON_GNU_CC=xlc ;; dnl Use xlc by default on AIX | |
| 1853 darwin ) RANLIB="ranlib -c" ;; dnl Avoid link error in lwlib-config.c | |
| 1854 esac | |
| 1855 | |
| 1856 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${ac_cv_build} | sed 'y/.-/__/'` | |
| 1857 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher) | |
| 1858 | |
| 1859 dnl -------------------------------------------------- | |
| 1860 dnl Determine the compiler, set up for feature testing | |
| 1861 dnl -------------------------------------------------- | |
| 1862 | |
| 1863 dnl Sun Development environment support | |
| 1864 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias | |
| 1865 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk) | |
| 1866 if test "$with_workshop" = "yes"; then | |
| 1867 AC_DEFINE(SUNPRO) | |
| 1868 fi | |
| 1869 | |
| 1870 if test "$enable_clash_detection" != "no"; then | |
| 1871 AC_DEFINE(CLASH_DETECTION) | |
| 1872 fi | |
| 1873 | |
| 1874 dnl Choose a compiler from (in order) | |
| 2680 | 1875 dnl --with-compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC |
| 2651 | 1876 test -n "$with_compiler" && CC="$with_compiler" |
| 1877 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler | |
| 1878 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac | |
| 1879 fi | |
| 1880 | |
| 1881 dnl If we don't set CFLAGS here, AC_PROG_CC will set it. | |
| 1882 dnl But we know better what's good for us, so we do our own | |
| 1883 dnl computation of real CFLAGS later. | |
| 1884 dnl --with_cflags overrides environment variable CFLAGS | |
| 1885 test "${with_cflags-unset}" != unset && CFLAGS="$with_cflags" | |
| 1886 if test "${CFLAGS-unset}" != unset | |
| 1887 then cflags_specified=yes; | |
| 1888 else cflags_specified=no; | |
| 1889 fi | |
| 1890 | |
| 1891 if test "${with_cflags_warning-unset}" != unset | |
| 1892 then cflags_warning_specified=yes; | |
| 1893 else cflags_warning_specified=no; | |
| 1894 fi | |
| 1895 | |
| 2667 | 1896 if test "${with_cflags_optimization-unset}" != unset |
| 2651 | 1897 then cflags_optimization_specified=yes; |
| 1898 else cflags_optimization_specified=no; | |
| 1899 fi | |
| 1900 | |
| 2667 | 1901 if test "${with_cflags_debugging-unset}" != unset |
| 2651 | 1902 then cflags_debugging_specified=yes; |
| 1903 else cflags_debugging_specified=no; | |
| 1904 fi | |
| 1905 | |
| 1906 xe_save_CFLAGS="$CFLAGS" | |
| 1907 | |
| 1908 AC_AIX dnl Defines _ALL_SOURCE on AIX. | |
| 1909 | |
| 1910 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection | |
| 1911 | |
| 1912 dnl Retry using random guesswork if AC_PROG_CC got it wrong... | |
| 1913 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then | |
| 1914 CC=${NON_GNU_CC-cc} | |
| 1915 AC_PROG_CC | |
| 1916 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then | |
| 1917 CC=gcc | |
| 1918 AC_PROG_CC | |
| 1919 fi | |
| 1920 CFLAGS="$xe_save_CFLAGS" | |
| 1921 | |
| 1922 dnl Determine GCC version. | |
| 1923 if test "$GCC" = "yes"; then | |
| 1924 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 3494 | 1925 return __GNUC__; |
| 1926 }])], [:], [__GCC="$?"]) | |
| 1927 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 1928 return __GNUC_MINOR__; | |
| 1929 }])], [:], [__GCC_MINOR="$?"]) | |
| 1930 __GCC_VERSION=$__GCC"."$__GCC_MINOR | |
| 1931 echo "You appear to be using GCC version" $__GCC_VERSION | |
| 2651 | 1932 fi |
| 1933 | |
| 1934 dnl Support for using a different compiler for xemacs itself. | |
| 1935 dnl Useful for building XEmacs with a C++ compiler. | |
| 1936 dnl For example, `configure --compiler=gcc --xemacs-compiler=g++ | |
| 1937 | |
| 1938 dnl The compiler used to build xemacs, as opposed to the compiler | |
| 1939 dnl used by configure and lib-src, is determined from the following | |
| 1940 dnl sources, in order of priority: | |
| 2680 | 1941 dnl o --with-xemacs-compiler configure flag |
| 2651 | 1942 dnl o XEMACS_CC environment variable |
| 1943 dnl o same as the regular compiler, (determined previously) | |
| 1944 | |
| 1945 dnl We don't do AC_PROG_CC for XEMACS_CC; if we can't trust these people.... | |
| 1946 test -n "$with_xemacs_compiler" && XEMACS_CC="$with_xemacs_compiler" | |
| 1947 : ${XEMACS_CC:="$CC"} | |
| 1948 | |
| 1949 dnl Figure out what C preprocessor to use. | |
| 1950 | |
| 1951 dnl On Sun systems, people sometimes set up the variable CPP | |
| 1952 dnl with a value that is a directory, not an executable at all. | |
| 1953 dnl Detect that case, and ignore that value. | |
| 1954 test -n "$CPP" -a -d "$CPP" && CPP= | |
| 1955 | |
| 1956 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP" | |
| 1957 | |
| 1958 AC_PROG_CPP | |
| 1959 | |
| 1960 dnl -------------------------------------------------------------------- | |
| 1961 dnl Compiler feature macros | |
| 1962 dnl -------------------------------------------------------------------- | |
| 1963 | |
| 1964 dnl We want feature macros defined here *and* in config.h.in, so that | |
| 1965 dnl the compilation environment at configure time and compile time agree. | |
| 1966 | |
| 1967 AC_MSG_CHECKING(for GNU libc) | |
| 3312 | 1968 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <features.h>],[ |
| 2651 | 1969 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) |
| 1970 #error Not a GNU libc system :-( | |
| 1971 ******* ======= ******** &&&&&&&& | |
| 1972 #endif | |
| 3312 | 1973 ])], have_glibc=yes, have_glibc=no) |
| 2651 | 1974 AC_MSG_RESULT($have_glibc) |
| 1975 dnl I'm tired of pop being broken with GLIBC -slb | |
| 1976 dnl Well. then why not fix fucking pop? | |
| 1977 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE) | |
| 1978 | |
| 1979 dnl We'd like to use vendor extensions, where available. | |
| 1980 dnl We'd like to use functions from the latest Unix98 standards. | |
| 1981 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html | |
| 1982 case "$opsys" in | |
| 1983 sol2) | |
| 1984 AC_DEFINE(__EXTENSIONS__) | |
| 1985 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction. | |
| 1986 if test "$os_release" -ge 505; then | |
| 1987 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1988 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1989 fi ;; | |
| 1990 linux) | |
| 1991 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 1992 dnl #### should this be 600? | |
| 1993 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1994 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1995 ;; | |
| 1996 freebsd4*) | |
| 1997 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 1998 dnl #### Do we want these too? Apparently yes for _XOPEN_SOURCE=500. | |
| 1999 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 2000 dnl AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 2001 ;; | |
| 2002 esac | |
| 2003 | |
| 2004 dnl Identify compilers to enable compiler-specific hacks. | |
| 2005 dnl Add support for other compilers HERE! | |
| 2006 dnl GCC is already identified elsewhere. | |
| 2007 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 2008 #if defined __SUNPRO_C | |
| 2009 return 11; | |
| 2010 #elif defined __DECC | |
| 2011 return 12; | |
| 2012 #elif defined __USLC__ && defined __SCO_VERSION__ | |
| 2013 return 13; | |
| 2014 #elif defined __INTEL_COMPILER | |
| 2015 return 14; | |
| 2016 #else | |
| 2017 return 0; | |
| 2018 #endif | |
| 2019 }])], [], | |
| 2020 [case "$?" in | |
| 2021 11) echo "You appear to be using the SunPro C compiler." ; __SUNPRO_C=yes ;; | |
| 2022 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;; | |
| 2023 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;; | |
| 2024 14) echo "You appear to be using the Intel C++ compiler."; __ICC=yes | |
| 2025 dnl Newer versions of icc claim to be GCC | |
| 2026 GCC=no ;; | |
| 2027 esac]) | |
| 2028 | |
| 2029 dnl -------------------------------------------------------------------- | |
| 2030 dnl Extract some information from the operating system and machine files | |
| 2031 dnl -------------------------------------------------------------------- | |
| 2032 | |
| 2033 echo "Extracting information from the machine- and system-dependent headers..." | |
| 2034 | |
| 2035 dnl It is not important that this name contain the PID; you cannot run | |
| 2036 dnl two configures in the same directory and have anything work | |
| 2037 dnl anyway. | |
| 2038 tempcname="conftest.c" | |
| 2039 | |
| 2040 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE) | |
| 2041 define([CPP_to_sh], | |
| 2042 [[#]ifndef [$1] | |
| 2043 [#]define [$1]ifelse([$3],,, [ "$3"]) | |
| 2044 [#]endif | |
| 2045 configure___ [$2]=[$1] | |
| 2046 ])dnl CPP_to_sh | |
| 2047 | |
| 2048 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR) | |
| 2049 define([CPP_boolean_to_sh], | |
| 2050 [[#]ifdef [$1] | |
| 2051 configure___ [$2]=yes | |
| 2052 [#]else | |
| 2053 configure___ [$2]=no | |
| 2054 [#]endif | |
| 2055 ])dnl CPP_boolean_to_sh | |
| 2056 | |
| 2057 cat > $tempcname < confdefs.h | |
| 2058 cat >> $tempcname <<EOF | |
| 2059 #define NOT_C_CODE | |
| 2060 #define C_SWITCH_SITE | |
| 2061 #define C_SWITCH_X_SITE | |
| 2062 #define LD_SWITCH_SITE | |
| 2063 #define LD_SWITCH_X_SITE | |
| 2064 #define LD_SWITCH_X_SITE_AUX | |
| 2065 #define OS_RELEASE $os_release | |
| 2066 | |
| 2067 #ifdef config_opsysfile | |
| 2068 #include "$srcdir/src/$opsysfile" | |
| 2069 #endif | |
| 2070 | |
| 2071 #ifdef config_machfile | |
| 2072 #include "$srcdir/src/$machfile" | |
| 2073 #endif | |
| 2074 | |
| 2075 CPP_to_sh(LIBS_MACHINE, libs_machine) | |
| 2076 CPP_to_sh(LIBS_SYSTEM, libs_system) | |
| 2077 CPP_to_sh(LIBS_TERMCAP, libs_termcap) | |
| 2078 CPP_to_sh(LIB_STANDARD, libs_standard) | |
| 2079 | |
| 2080 CPP_to_sh(OBJECTS_MACHINE, objects_machine) | |
| 2081 CPP_to_sh(OBJECTS_SYSTEM, objects_system) | |
| 2082 | |
| 2083 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine) | |
| 2084 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system) | |
| 2085 | |
| 2086 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine) | |
| 2087 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system) | |
| 2088 | |
| 2089 CPP_to_sh(UNEXEC, unexec) | |
| 2090 | |
| 2091 CPP_to_sh(SYSTEM_TYPE, system_type) | |
| 2092 | |
| 2093 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c) | |
| 2094 | |
| 2095 #define ORDINARY_LD "\$(CC) \$(CFLAGS)" | |
| 2096 configure___ ordinary_ld=ORDINARY_LD | |
| 2097 | |
| 2098 #ifdef ORDINARY_LINK | |
| 2099 #define LD ORDINARY_LD | |
| 2100 #else /* no ORDINARY LINK */ | |
| 2101 #ifdef COFF_ENCAPSULATE | |
| 2102 #define LD "\$(CC) -nostdlib" | |
| 2103 #else /* not COFF_ENCAPSULATE */ | |
| 2104 #ifdef LINKER | |
| 2105 #define LD LINKER | |
| 2106 #else /* ! defined (LINKER) */ | |
| 2107 #define LD "ld" | |
| 2108 #endif /* ! defined (LINKER) */ | |
| 2109 #endif /* ! defined (COFF_ENCAPSULATE) */ | |
| 2110 #endif /* not ORDINARY_LINK */ | |
| 2111 configure___ ld=LD | |
| 2112 | |
| 2113 CPP_to_sh(LIB_GCC, lib_gcc) | |
| 2114 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr) | |
| 2115 | |
| 2116 #if ! defined (ORDINARY_LINK) && !defined (START_FILES) | |
| 2117 #ifdef NO_REMAP | |
| 2118 #ifdef COFF_ENCAPSULATE | |
| 2119 #define START_FILES "pre-crt0.o /usr/local/lib/gcc-crt0.o" | |
| 2120 #else /* ! defined (COFF_ENCAPSULATE) */ | |
| 2121 #define START_FILES "pre-crt0.o /lib/crt0.o" | |
| 2122 #endif /* ! defined (COFF_ENCAPSULATE) */ | |
| 2123 #else /* ! defined (NO_REMAP) */ | |
| 2124 #define START_FILES "ecrt0.o" | |
| 2125 #endif /* ! defined (NO_REMAP) */ | |
| 2126 #endif /* no ORDINARY_LINK */ | |
| 2127 #ifndef START_FILES | |
| 2128 #define START_FILES | |
| 2129 #endif | |
| 2130 configure___ start_files=START_FILES | |
| 2131 | |
| 2132 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link) | |
| 2133 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc) | |
| 2134 CPP_boolean_to_sh(TERMINFO, have_terminfo) | |
| 2135 dnl The MAIL_USE_xxx variables come from the s&m headers | |
| 2136 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock) | |
| 2137 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf) | |
| 2138 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking) | |
| 2139 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes) | |
| 2140 EOF | |
| 2141 | |
| 2142 dnl The value of CPP is a quoted variable reference, so we need to do this | |
| 2143 dnl to get its actual value... | |
| 2144 CPP=`eval "echo $CPP $CPPFLAGS"` | |
| 2145 define(TAB, [ ])dnl | |
| 2146 eval `$CPP -Isrc $tempcname \ | |
| 2147 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 2148 | |
| 2149 rm $tempcname | |
| 2150 | |
| 2151 dnl s&m files shouldn't be required to define anything, or even to exist. | |
| 2152 dnl So we default SYSTEM_TYPE to the obvious documented standard, `uname -s`, | |
| 2153 dnl appropriately emacsulated. | |
| 2154 test -z "$system_type" && \ | |
| 2155 AC_DEFINE_UNQUOTED(SYSTEM_TYPE,"`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`") | |
| 2156 | |
| 2157 dnl If the s&m files don't define a system-specific dumper, simply use pdump. | |
| 2158 dnl Sometime in the future, we'll remove all definitions of UNEXEC | |
| 2159 dnl from all the s&m files. | |
| 2160 test -z "$unexec" && enable_pdump=yes | |
| 2161 | |
| 2162 if test "$enable_pdump" = "yes"; then | |
| 2163 ordinary_link="yes" | |
| 2164 ld="${ordinary_ld}" | |
| 2165 start_files= | |
| 2166 libs_standard= | |
| 2167 unexec= | |
| 2168 lib_gcc= | |
| 2169 fi | |
| 2170 | |
| 3263 | 2171 dnl Enable KKCC by default |
| 2790 | 2172 test -z "$enable_kkcc" && enable_kkcc=yes |
| 2173 | |
| 2720 | 2174 dnl Dump into executable |
| 2175 if test -z "$enable_dump_in_exec"; then | |
| 2176 if test "$enable_pdump" = "yes"; then | |
| 3263 | 2177 if test "$enable_newgc" = "yes"; then |
| 2720 | 2178 enable_dump_in_exec=no |
| 2179 else | |
| 2180 enable_dump_in_exec=yes | |
| 2181 fi | |
| 2182 fi | |
| 2183 fi | |
| 2184 | |
| 3092 | 2185 dnl New incremental garbage collector |
| 2186 if test "$enable_newgc" = "yes"; then | |
| 2187 enable_kkcc=yes | |
| 2188 fi | |
| 2189 | |
| 2651 | 2190 dnl For debugging... |
| 2191 test "$verbose" = "yes" && \ | |
| 2192 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard | |
| 2193 objects_machine objects_system c_switch_machine c_switch_system | |
| 2194 ld_switch_machine ld_switch_system unexec ld_switch_shared | |
| 2195 ld lib_gcc ld_text_start_addr start_files ordinary_link | |
| 2196 have_terminfo mail_use_flock mail_use_lockf) && echo "" | |
| 2197 | |
| 2198 dnl Pick up mingw include path | |
| 2199 dnl We only cope with headers in mingw, not mingw32: no previous version of | |
| 2200 dnl XEmacs supported mingw and cygnus have made this incompatible change | |
| 2201 dnl so we just go with the flow. | |
| 2202 case "$opsys" in mingw* | cygwin*) | |
| 3228 | 2203 cygwin_include=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 2204 cygwin_include=`eval "cd $cygwin_include/../../../..; pwd"` | |
| 2205 cygwin_include="-I$cygwin_include/include" ; | |
| 2651 | 2206 extra_includes="$cygwin_include/mingw $cygwin_include" ; |
| 2207 case "$opsys" in mingw*) | |
| 2208 XE_APPEND($extra_includes, c_switch_system) ;; | |
| 2209 esac | |
| 2210 ;; | |
| 2211 esac | |
| 2212 | |
| 2213 dnl Non-ordinary link usually requires -lc | |
| 2214 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc" | |
| 2215 | |
| 2216 dnl ----------------------- | |
| 2217 dnl Compiler-specific hacks | |
| 2218 dnl ----------------------- | |
| 2219 | |
| 2220 dnl DEC C `-std1' means ANSI C mode | |
| 2221 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site) | |
| 2222 | |
| 2223 dnl Some versions of SCO native compiler need -Kalloca | |
| 2224 if test "$__USLC__" = yes; then | |
| 2225 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed) | |
| 2226 need_kalloca=no | |
| 3317 | 2227 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], [:], [ |
| 2651 | 2228 xe_save_c_switch_system="$c_switch_system" |
| 2229 c_switch_system="$c_switch_system -Kalloca" | |
| 3317 | 2230 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], |
| 3312 | 2231 [ need_kalloca=yes ]) |
| 2651 | 2232 c_switch_system="$xe_save_c_switch_system"]) |
| 2233 AC_MSG_RESULT($need_kalloca) | |
| 2234 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system) | |
| 2235 fi | |
| 2236 | |
| 2237 dnl If we're specifying XEMACS_CC, it'd better be in the same family | |
| 2238 dnl as CC or the following flag calculations are bogus. | |
| 2239 dnl #### We may want to actually error and abort here, but I am not sure. | |
| 2240 if test "$CC" != "$XEMACS_CC"; then | |
| 2241 if test "$XEMACS_CC" = "g++" -a "$GCC" != "yes"; then | |
| 2242 AC_MSG_WARN([CC and g++ are mismatched; XE_CFLAGS may be wrong]) | |
| 2243 xemacs_cc_cc_mismatch=yes | |
| 2244 elif test -n "$GCC" -a "$XEMACS_CC" != "g++"; then | |
| 2245 AC_MSG_WARN([gcc and XEMACS_CC are mismatched; XE_CFLAGS may be wrong]) | |
| 2246 xemacs_cc_cc_mismatch=yes | |
| 2247 dnl #### Add other detectable mismatches here. | |
| 2248 else | |
| 2249 xemacs_cc_cc_mismatch=no | |
| 2250 fi | |
| 2251 fi | |
| 2252 | |
| 2253 dnl Calculate optimization flags. These will be off by default in beta | |
| 2254 dnl versions and on in release versions. | |
| 2255 | |
| 2667 | 2256 if test -z "$with_optimization"; then |
| 2992 | 2257 # If user set --with-cflags-optimization, use it to unilaterally |
| 2258 # determine whether optimization should be enabled. | |
| 2259 if test "$cflags_optimization_specified" = "yes" ; then | |
| 3443 | 2260 if test -z "$with_cflags_optimization" ; then |
| 2992 | 2261 with_optimization=no |
| 2262 else | |
| 2263 with_optimization=yes | |
| 2264 fi | |
| 2265 elif test -z "$emacs_is_beta" ; then | |
| 2667 | 2266 with_optimization=yes |
| 2267 else | |
| 2651 | 2268 with_optimization=no |
| 2269 fi | |
| 2270 fi | |
| 2271 | |
| 2272 | |
| 2273 dnl #### We should be checking C_OPTIMIZE_SWITCH in m/*, s/*. | |
| 2274 | |
| 2275 AC_MSG_CHECKING([for preferred optimization flags]) | |
| 2276 if test "$with_optimization" = "yes" ; then | |
| 2277 if test "$cflags_optimization_specified" = "no"; then | |
| 2278 dnl Following values of cflags_optimization are known to work well. | |
| 2279 dnl Should we take debugging options into consideration? | |
| 2280 if test "$GCC" = "yes"; then | |
| 2281 with_cflags_optimization="-O3" | |
| 2282 elif test "$__SUNPRO_C" = "yes"; then | |
| 2283 case "$opsys" in | |
| 2284 sol2 ) with_cflags_optimization="-xO4" ;; | |
| 2285 sunos4* ) with_cflags_optimization="-xO2" ;; | |
| 2286 esac | |
| 2287 elif test "$__DECC" = "yes"; then | |
| 2288 with_cflags_optimization="-O3" | |
| 2289 elif test "$CC" = "xlc"; then | |
| 2290 dnl see http://www.nersc.gov/vendor_docs/ibm/vac/sc094959.pdf | |
| 2291 with_cflags_optimization="-O3 -qstrict -qnoansialias -qlibansi -qmaxmem=20000" | |
| 2292 elif test "$__ICC" = "yes"; then | |
| 2293 with_cflags_optimization="-O3 -Ob2" | |
| 2294 dnl ### Add optimal cflags_optimization support for other compilers HERE! | |
| 2295 else | |
| 2296 with_cflags_optimization="-O" ;dnl The only POSIX-approved flag | |
| 2297 fi | |
| 2298 fi | |
| 2299 else | |
| 2300 with_cflags_optimization= | |
| 2301 fi | |
| 2302 | |
| 2303 AC_MSG_RESULT([${with_cflags_optimization}]) | |
| 2304 | |
| 2305 dnl #### We should be checking C_DEBUG_SWITCH in m/*, s/*. | |
| 2306 | |
| 2307 AC_MSG_CHECKING([for preferred debugging flags]) | |
| 2308 if test "$cflags_debugging_specified" = "no"; then | |
| 2309 dnl ### Add optimal debugging support for other compilers HERE! | |
| 2310 with_cflags_debugging="-g" | |
| 2311 | |
| 2312 debugging_ok_with_optimization=no | |
| 2313 if test "$GCC" = "yes" -o "$CC" = "xlc" -o "$__ICC" = "yes"; then | |
| 2314 debugging_ok_with_optimization=yes | |
| 2315 fi | |
| 2316 | |
| 2317 if test "$with_optimization" = "yes" -a "$debugging_ok_with_optimization" = "no"; then | |
| 2318 with_cflags_debugging= | |
| 2319 fi | |
| 2320 fi | |
| 2321 AC_MSG_RESULT([${with_cflags_debugging}]) | |
| 2322 | |
| 2323 dnl Calculate warning flags. We separate the flags for warnings from | |
| 2324 dnl the other flags because we want to force the warnings to be seen | |
| 2325 dnl by everyone who doesn't specifically override them. | |
| 2326 | |
| 2327 AC_MSG_CHECKING([for preferred warning flags for XEMACS_CC]) | |
| 2328 | |
| 2329 dnl If this stays nil, it will be set to cflags_warning before use. | |
| 2330 xe_cflags_warning="" | |
| 2331 | |
| 2332 if test "$cflags_warning_specified" = "no"; then | |
| 2333 dnl Following warning flags are known to work well. | |
| 2334 if test "$__SUNPRO_C" = "yes"; then | |
| 2335 case "$opsys" in | |
| 2336 sol2 ) with_cflags_warning="-v" ;; | |
| 2337 esac | |
| 2338 elif test "$CC" = "xlc"; then | |
| 2339 with_cflags_warning="-qinfo" | |
| 2340 elif test "$GCC" = "yes"; then | |
| 2341 with_cflags_warning="-Wall -Wno-switch -Wundef" | |
| 2342 dnl This is not very useful, as it issues warnings that may appear | |
| 2343 dnl or disappear rather randomly, cannot easily be fixed, and are | |
| 2344 dnl not a big deal. If you want it, add it yourself. | |
| 2345 dnl with_cflags_warning="$with_cflags_warning -Winline" | |
| 2346 | |
| 2347 dnl Yuck, bad compares have been worth at least 3 crashes! | |
| 2348 dnl Warnings about char subscripts are pretty pointless, though, | |
| 2349 dnl and we use them in various places. | |
| 2350 with_cflags_warning="$with_cflags_warning -Wsign-compare -Wno-char-subscripts" | |
| 3494 | 2351 test "$__GCC" -ge 3 && with_cflags_warning="$with_cflags_warning -Wpacked" |
| 2651 | 2352 dnl glibc is intentionally not `-Wpointer-arith'-clean. |
| 2353 dnl Ulrich Drepper has rejected patches to fix the glibc header files. | |
| 2354 test "$have_glibc" != "yes" && \ | |
| 2355 with_cflags_warning="$with_cflags_warning -Wpointer-arith" | |
| 2356 dnl Warning flags that may differ for gcc and g++ (xemacs_compiler) | |
| 2357 dnl With g++, -Wshadow produces five zillion utterly random warnings -- | |
| 2358 dnl a local var named `buffer' conflicts with `struct buffer' for | |
| 2359 dnl example. Even with gcc, -Wshadow is questionable because of its | |
| 2360 dnl complaints about parameters with the same names as global functions. | |
| 2361 dnl There is no -Wmissing-declarations under g++. | |
| 2362 dnl But gcc warns about -Weffc++ in C compiles. | |
| 2363 dnl With g++, there is no effective way to use -Wunused-parameter without | |
| 2364 dnl some very ugly code changes. | |
| 2365 if test "$with_xemacs_compiler" = "g++"; then | |
| 2366 xe_cflags_warning="$with_cflags_warning -Weffc++" | |
| 3494 | 2367 elif test "$__GCC" -ge 3; then |
| 2651 | 2368 xe_cflags_warning="$with_cflags_warning -Wunused-parameter" |
| 3494 | 2369 if test "$__GCC" -gt 3 || test "$__GCC_MINOR" -ge 4; then |
| 2370 with_cflags_warning="$with_cflags_warning -Wdeclaration-after-statement" | |
| 2371 fi | |
| 2651 | 2372 fi |
| 2373 with_cflags_warning="$with_cflags_warning -Wshadow -Wmissing-declarations" | |
| 2374 with_cflags_warning="$with_cflags_warning -Wmissing-prototypes -Wstrict-prototypes" | |
| 2375 dnl **** If more gcc/g++ flags are added, from here on must handle | |
| 2376 dnl **** with_cflags_warning and xe_cflags_warning in parallel | |
| 2377 elif test "$__ICC" = "yes"; then | |
| 2378 with_cflags_warning="-Wall -w1 -we147" | |
| 2379 dnl ### Add optimal with_cflags_warning support for other compilers HERE! | |
| 2380 fi | |
| 2381 fi | |
| 2382 test -z "$xe_cflags_warning" && xe_cflags_warning="$with_cflags_warning" | |
| 2383 AC_MSG_RESULT([${xe_cflags_warning}]) | |
| 2384 | |
| 2385 AC_MSG_CHECKING([for preferred warning flags for CC]) | |
| 2386 AC_MSG_RESULT([${with_cflags_warning}]) | |
| 2387 | |
| 2388 dnl Calculate remaining cflags. | |
| 2389 dnl Use either command line flag, environment var, or autodetection | |
| 2390 | |
| 2391 AC_MSG_CHECKING([for remaining CFLAGS]) | |
| 2392 | |
| 2393 if test "$cflags_specified" = "no"; then | |
| 2394 dnl Following values of CFLAGS are known to work well. | |
| 2395 if test "$CC" = "xlc"; then | |
| 2396 CFLAGS="-qro" | |
| 2397 dnl ### Add optimal CFLAGS support for other compilers HERE! | |
| 2398 fi | |
| 2399 fi | |
| 2400 AC_MSG_RESULT([${CFLAGS}]) | |
| 2401 | |
| 2402 dnl Now combine all C flags. Put the warning and optimization flags first | |
| 2403 dnl so that user-specified flags will override. | |
| 2404 dnl Do XE_CFLAGS before adding flags to CFLAGS. | |
| 2405 dnl Flags for XEMACS_CC: | |
| 2406 | |
| 2407 XE_CFLAGS="$xe_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2408 dnl Flags for CC: | |
| 2409 CFLAGS="$with_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2410 | |
| 2411 AC_MSG_CHECKING([total value of XE_CFLAGS]) | |
| 2412 AC_MSG_RESULT([${XE_CFLAGS}]) | |
| 2413 AC_MSG_CHECKING([total value of CFLAGS]) | |
| 2414 AC_MSG_RESULT([${CFLAGS}]) | |
| 2415 | |
| 2416 dnl Search for GCC specific build problems we know about | |
| 2417 if test "$GCC" = "yes"; then | |
| 2418 AC_MSG_CHECKING(for buggy gcc versions) | |
| 2419 GCC_VERSION=`$CC --version` | |
| 2420 case `uname -s`:`uname -m`:$GCC_VERSION in | |
| 2421 dnl egcs 2.90.21 (egcs-1.00 release) | |
| 2422 dnl egcs 2.90.29 (egcs-1.0.3 release) | |
| 2423 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*) | |
| 2424 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures | |
| 2425 dnl without also using `-fno-schedule-insns'. | |
| 2426 case "$CFLAGS" in | |
| 2427 *-O2*|*-O3*) | |
| 2428 case "$CFLAGS" in | |
| 2429 *-fno-schedule-insns*) ;; | |
| 2430 *) | |
| 2431 AC_MSG_RESULT(yes) | |
| 2432 AC_MSG_WARN([Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures]) | |
| 2433 AC_MSG_WARN([without also using -fno-schedule-insns.]) | |
| 2434 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2435 ;; | |
| 2436 esac | |
| 2437 ;; | |
| 2438 esac | |
| 2439 ;; | |
| 2440 dnl egcs-2.91.57 (egcs-1.1 release) | |
| 2441 dnl egcs-2.91.66 (egcs-1.1.2 release) | |
| 2442 Linux:alpha:egcs-2.91.*) | |
| 2443 AC_MSG_RESULT(yes) | |
| 2444 AC_MSG_WARN([There have been reports of egcs-1.1 not compiling XEmacs correctly on]) | |
| 2445 AC_MSG_WARN([Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.]) | |
| 2446 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2447 ;; | |
| 2448 *:i*86*:2.7.2*) | |
| 2449 case "$CFLAGS" in | |
| 2450 *-O2*|*-O3*) | |
| 2451 case "$GCC_VERSION" in | |
| 2452 2.7.2) | |
| 2453 case "$CFLAGS" in | |
| 2454 *-fno-strength-reduce*) ;; | |
| 2455 *) | |
| 2456 AC_MSG_RESULT(yes) | |
| 2457 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2458 AC_MSG_WARN([-fno-strength-reduce.]) | |
| 2459 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2460 ;; | |
| 2461 esac | |
| 2462 ;; | |
| 2463 esac | |
| 2464 case "$CFLAGS" in | |
| 2465 *-fno-caller-saves*) ;; | |
| 2466 *) | |
| 2467 AC_MSG_RESULT(yes) | |
| 2468 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2469 AC_MSG_WARN([-fno-caller-saves.]) | |
| 2470 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2471 ;; | |
| 2472 esac | |
| 2473 ;; | |
| 2474 esac | |
| 2475 ;; | |
| 2476 esac | |
| 2477 AC_MSG_RESULT(no) | |
| 2478 fi | |
| 2479 | |
| 2480 dnl GNU ld now defaults to combreloc, which screws up unexec, but not pdump. | |
| 2481 dnl Note that it's OK if the GNU style long option causes non-GNU ld to barf | |
| 2482 dnl a usage message, that's often good enough. Please report it, though. | |
| 2483 dnl #### Should make this Solaris-friendly. | |
| 2484 dnl Link with -z nocombreloc for now. | |
| 2485 if test "$enable_pdump" != "yes"; then | |
| 3312 | 2486 AC_MSG_CHECKING([for "-z nocombreloc" linker flag]) |
| 2651 | 2487 case "`ld --help 2>&1`" in |
| 2488 *-z\ nocombreloc* ) AC_MSG_RESULT(yes) | |
| 2489 XE_PREPEND(-z nocombreloc, ld_switch_site) ;; | |
| 2490 *) AC_MSG_RESULT(no) ;; | |
| 2491 esac | |
| 2492 fi | |
| 2493 | |
| 2494 dnl Inform compiler that certain flags are meant for the linker | |
| 2495 XE_PROTECT_LINKER_FLAGS(ld_switch_system) | |
| 2496 XE_PROTECT_LINKER_FLAGS(ld_switch_machine) | |
| 2497 XE_PROTECT_LINKER_FLAGS(ld_switch_site) | |
| 2498 XE_PROTECT_LINKER_FLAGS(LDFLAGS) | |
| 2499 XE_PROTECT_LINKER_FLAGS(ld_call_shared) | |
| 2500 | |
| 2501 dnl Add s&m-determined objects (including unexec) to link line | |
| 2502 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine) | |
| 2503 test -n "$objects_system" && XE_ADD_OBJS($objects_system) | |
| 2504 test -n "$unexec" && test ! "$enable_pdump" = "yes" && XE_ADD_OBJS($unexec) | |
| 2505 test "$enable_pdump" = "yes" && XE_ADD_OBJS(dumper.o) | |
| 2506 | |
| 2507 dnl Dynodump (Solaris 2.x, x<6) | |
| 2508 AC_MSG_CHECKING(for dynodump) | |
| 2509 if test "$unexec" != "unexsol2.o"; then | |
| 2510 AC_MSG_RESULT(no) | |
| 2511 else | |
| 2512 AC_MSG_RESULT(yes) | |
| 2513 AC_DEFINE(DYNODUMP) | |
| 2514 XE_APPEND(dynodump, MAKE_SUBDIR) | |
| 2515 XE_APPEND(dynodump, SRC_SUBDIR_DEPS) | |
| 2516 case "$machine" in | |
| 2517 sparc ) dynodump_arch=sparc ;; | |
| 2518 *86* ) dynodump_arch=i386 ;; | |
| 2519 powerpc ) dynodump_arch=ppc ;; | |
| 2520 esac | |
| 2521 fi | |
| 2522 | |
| 2523 dnl Feed s&m crud to src/Makefile | |
| 2524 | |
| 2525 dnl Linux/powerpc needs the following magic for some reason | |
| 2526 dnl [Not needed with YellowDog 2.3 and causes link problems with YellowDog 3.0, | |
| 2527 dnl the two most popular PowerPC distributions.] | |
| 2528 dnl test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript" | |
| 2529 | |
| 2530 AC_LANG(C) | |
| 2531 if test "$unexec" = "unexaix.o"; then | |
| 2532 dnl AIX needs various hacks to make static linking work. | |
| 2533 if test "$with_dynamic" = "no"; then | |
| 2534 start_flags="-Wl,-bnso,-bnodelcsect" | |
| 2535 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}" | |
| 2536 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do | |
| 2537 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi | |
| 2538 done | |
| 2539 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do | |
| 2540 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi | |
| 2541 done | |
| 2542 AC_CHECK_LIB([c], [terminateAndUnload], [XE_APPEND(-lC, libs_system)]) | |
| 2543 fi | |
| 2544 elif test -n "$ld_text_start_addr"; then | |
| 2545 start_flags="-T $ld_text_start_addr -e __start" | |
| 2546 fi | |
| 2547 AC_SUBST(start_flags) | |
| 2548 | |
| 2549 AC_SUBST(ld_switch_shared) | |
| 2550 AC_SUBST(start_files) | |
| 2551 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then | |
| 2552 test -z "$linker" && linker='$(CC) -nostdlib' | |
| 2553 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`' | |
| 2554 fi | |
| 2555 test "$GCC" != "yes" && lib_gcc= | |
| 2556 AC_SUBST(ld) | |
| 2557 AC_SUBST(lib_gcc) | |
| 2558 | |
| 2559 dnl --------------------------------------------------------------- | |
| 2560 dnl Get version information for: | |
| 2561 dnl C compiler, libc | |
| 2562 dnl #### should do CC compiler, too, if different from XEMACS_CC | |
| 2563 dnl --------------------------------------------------------------- | |
| 2564 | |
| 2565 compiler_version="" | |
| 2566 gcc_compiler_specs="" | |
| 2567 libc_version="" | |
| 2568 | |
| 2569 AC_MSG_CHECKING([for compiler version information]) | |
| 2570 | |
| 2571 dnl First try portable compilers, then crack system secrets | |
| 2572 dnl #### Is this code correct if $XEMACS_CC != $CC? XEMACS_CC hasn't been | |
| 2573 dnl run through the AC_PROG_CC mill. | |
| 2574 dnl Would anybody really build libsrc with GCC and XEmacs with non-GCC? | |
| 2575 if test "$GCC" = "yes"; then | |
| 2692 | 2576 compiler_version=`$XEMACS_CC --version | sed 1q` |
| 2577 gcc_compiler_specs=`$XEMACS_CC -v 2>&1 | sed 's/.* \([[^ ]]\)/\1/' | sed 1q` | |
| 2651 | 2578 else case "$XEMACS_CC" in |
| 2579 dnl The Intel cc compiler | |
| 2580 ic*) | |
| 2692 | 2581 compiler_version=`icc -V 2>&1 | sed 1q` |
| 2651 | 2582 ;; |
| 2583 dnl non-gcc machine-specific magic - contributions welcome | |
| 2584 *) case "$ac_cv_build" in | |
| 2585 *-*-aix* ) | |
| 2586 dnl Yes, it's this ugly for AIX... | |
| 2587 realcc=`which $XEMACS_CC` | |
| 2588 dnl Might be a symlink created by replaceCset command | |
| 2589 if test -L $realcc ; then | |
| 2590 ccdir=`dirname $realcc` | |
| 2591 ccprog=`/bin/ls -l $realcc | sed 's/.* \([[^ ]]\)/\1/'` | |
| 2592 dnl This doesn't handle ../../xlc type stuff, but I've not seen one... | |
| 2593 case $ccprog in | |
| 2594 */*) realcc=$ccprog;; | |
| 2595 *) realcc=$ccdir/$ccprog;; | |
| 2596 esac | |
| 2597 fi | |
| 2598 lpp=`lslpp -wqc $realcc | cut -f2 -d:` | |
| 2599 if test ! -z "$lpp" ; then | |
| 2600 lppstr=`lslpp -Lqc $lpp` | |
| 2601 lpplev=`echo "$lppstr" | cut -f3 -d:` | |
| 2602 lppdesc=`echo "$lppstr" | cut -f8 -d:` | |
| 2603 fi | |
| 2604 if test ! -z "$lpplev" ; then | |
| 2605 compiler_version="$lpp $lpplev - $lppdesc" | |
| 2606 fi | |
| 2607 ;; | |
| 2608 | |
| 2609 *-*-solaris*) | |
| 2692 | 2610 compiler_version=`$XEMACS_CC -V 2>&1 | sed 1q` |
| 2651 | 2611 ;; |
| 2612 | |
| 2613 alpha*-dec-osf*) | |
| 2614 compiler_version=`$XEMACS_CC -V | tr '\n' ' '` | |
| 2615 ;; | |
| 2616 | |
| 2617 mips-sgi-irix*) | |
| 2618 compiler_version=`$XEMACS_CC -version` | |
| 2619 ;; | |
| 2620 esac | |
| 2621 esac | |
| 2622 fi | |
| 2623 | |
| 2624 dnl Awww, shucks. | |
| 2625 if test -z "$compiler_version"; then | |
| 2626 compiler_version="detection failed (please report this)" | |
| 2627 fi | |
| 2628 AC_MSG_RESULT([$compiler_version]) | |
| 2629 | |
| 2630 AC_MSG_CHECKING(for standard C library version information) | |
| 2631 | |
| 2632 case "$ac_cv_build" in | |
| 2633 *-*-linux*) | |
| 2634 dnl #### who would ever _not_ be running the distro's libc? | |
| 2635 dnl Maybe it would be better to get/augment this info with ldd? | |
| 2636 if test -f /etc/redhat-release ; then | |
| 2637 libc_version=`rpm -q glibc` | |
| 2638 elif test -f /etc/debian_version ; then | |
| 2639 libc_version=`dpkg-query --showformat='${version}' --show libc6` | |
| 2640 libc_version="GNU libc $libc_version (Debian)" | |
| 2641 dnl need SuSE et al checks here... | |
| 2642 fi | |
| 2643 dnl #### Tested on Debian, does this actually work elsewhere? ;-) | |
| 2644 if test -z "$libc_version"; then | |
| 2645 libc_version=`ls /lib/libc-*.so | sed -e 's,/lib/libc-\(.*\)\.so,\1,'` | |
| 2646 fi | |
| 2647 ;; | |
| 2648 | |
| 2649 *-*-aix*) | |
| 2650 libc_version="bos.rte.libc `lslpp -Lqc bos.rte.libc | cut -f3 -d:`" | |
| 2651 ;; | |
| 2652 | |
| 2653 *-*-solaris*) | |
| 2654 libc=`pkginfo -l SUNWcsl | grep VERSION: | awk '{print $2}'` | |
| 2655 libc_version="SUNWcsl $libc" | |
| 2656 | |
| 2657 ;; | |
| 2658 | |
| 2659 mips-sgi-irix*) | |
| 2660 libc_version="IRIX libc `uname -sRm`" | |
| 2661 ;; | |
| 2662 | |
| 2663 alpha*-dec-osf*) | |
| 2664 dnl Another ugly case | |
| 2665 (cd /usr/.smdb.; | |
| 2666 libc_version=` grep -h libc.so *.inv | awk '$9 == "f" {print $12}' | tr '\n' ','` | |
| 2667 ) | |
| 2668 ;; | |
| 2669 esac | |
| 2670 | |
| 2671 dnl Awww, shucks. | |
| 2672 if test -z "libc_version"; then | |
| 2673 libc_version="detection failed (please report this)" | |
| 2674 fi | |
| 2675 AC_MSG_RESULT([$libc_version]) | |
| 2676 | |
| 2677 dnl --------------------------------------------------------------- | |
| 2678 dnl Add site and system specific flags to compile and link commands | |
| 2679 dnl --------------------------------------------------------------- | |
| 2680 | |
| 2681 dnl --with-site-libraries (multiple dirs) | |
| 2682 COLON_TO_SPACE(with_site_libraries) | |
| 2683 if test -n "$with_site_libraries"; then | |
| 2684 for arg in $with_site_libraries; do | |
| 2685 case "$arg" in | |
| 2686 -* ) ;; | |
| 2687 * ) test -d "$arg" || \ | |
| 2688 XE_DIE("Invalid site library \`$arg': no such directory") | |
| 2689 arg="-L${arg}" ;; | |
| 2690 esac | |
| 2691 XE_APPEND($arg, ld_switch_site) | |
| 2692 done | |
| 2693 fi | |
| 2694 | |
| 2695 dnl --with-site-includes (multiple dirs) | |
| 2696 COLON_TO_SPACE(with_site_includes) | |
| 2697 if test -n "$with_site_includes"; then | |
| 2698 for arg in $with_site_includes; do | |
| 2699 case "$arg" in | |
| 2700 -* ) ;; | |
| 2701 * ) test -d "$arg" || \ | |
| 2702 XE_DIE("Invalid site include \`$arg': no such directory") | |
| 2703 arg="-I${arg}" ;; | |
| 2704 esac | |
| 2705 XE_APPEND($arg, c_switch_site) | |
| 2706 done | |
| 2707 fi | |
| 2708 | |
| 2709 dnl --with-site-prefixes (multiple dirs) | |
| 2710 dnl --with-site-prefixes=dir1:dir2 is a convenient shorthand for | |
| 2711 dnl --with-site-libraries=dir1/lib:dir2/lib --with-site-includes=dir1/include:dir2/include | |
| 2712 dnl Site prefixes take precedence over the standard places, but not over | |
| 2713 dnl with-site-includes and with-site-libraries. | |
| 2714 COLON_TO_SPACE(with_site_prefixes) | |
| 2715 if test -n "$with_site_prefixes"; then | |
| 2716 for dir in $with_site_prefixes; do | |
| 2717 lib_dir="${dir}/lib" | |
| 2718 inc_dir="${dir}/include" | |
| 2719 if test ! -d "$dir"; then | |
| 2720 XE_DIE("Invalid site prefix \`$dir': no such directory") | |
| 2721 elif test ! -d "$lib_dir"; then | |
| 2722 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'") | |
| 2723 else | |
| 2724 if test -d "$inc_dir"; then | |
| 2725 XE_APPEND("-I$inc_dir", c_switch_site) | |
| 2726 fi | |
| 2727 XE_APPEND("-L$lib_dir", ld_switch_site) | |
| 2728 fi | |
| 2729 done | |
| 2730 fi | |
| 2731 | |
| 2732 dnl GNU software installs by default into /usr/local/{include,lib} | |
| 2733 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then | |
| 2734 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site) | |
| 2735 dnl XE_APPEND("-I/usr/local/include", c_switch_site) | |
| 2736 dnl fi | |
| 2737 | |
| 2738 dnl Extra system-specific library directories - please add to list | |
| 2739 for dir in "/usr/ccs/lib"; do | |
| 2740 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2741 done | |
| 2742 | |
| 2743 dnl --with-site-runtime-libraries (multiple dirs) | |
| 2744 COLON_TO_SPACE(with_site_runtime_libraries) | |
| 2745 if test -n "$with_site_runtime_libraries"; then | |
| 2746 LD_RUN_PATH="`echo $with_site_runtime_libraries | sed -e 's/ */:/g'`" | |
| 2747 export LD_RUN_PATH | |
| 2748 fi | |
| 2749 | |
| 2750 dnl Linux systems have dynamic runtime library directories listed in | |
| 2751 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty | |
| 2752 dnl safe to use them at link time, and less controversial than forcing | |
| 2753 dnl the run-time to use the link-time libraries. This also helps avoid | |
| 2754 dnl mismatches between the link-time and run-time libraries. | |
| 2755 | |
| 2756 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries | |
| 2757 dnl listed in /etc/ld.so.conf on some systems, and including them on | |
| 2758 dnl the link path leads to linking in utterly broken libc's. | |
| 2759 dnl There are many clever ways of approaching this problem, | |
| 2760 dnl but finding one that actually works... | |
| 2761 | |
| 2762 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then | |
| 2763 dnl for dir in `cat /etc/ld.so.conf`; do | |
| 2764 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2765 dnl done | |
| 2766 dnl add_runtime_path=no | |
| 2767 dnl fi | |
| 2768 | |
| 2769 dnl ------------------------------------- | |
| 2770 dnl Compute runtime library path | |
| 2771 dnl ------------------------------------- | |
| 2772 | |
| 2773 if test -n "$add_runtime_path"; then :; | |
| 2774 elif test "$with_dynamic" = "no"; then add_runtime_path=no | |
| 2775 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes | |
| 2776 else case "$opsys" in | |
| 2777 sol2 | irix* | *bsd* | decosf* ) add_runtime_path=yes ;; | |
| 2778 * ) add_runtime_path=no ;; | |
| 2779 esac | |
| 2780 fi | |
| 2781 | |
| 2782 if test "$add_runtime_path" = "yes"; then | |
| 2783 dnl Try to autodetect runtime library flag (usually -R), | |
| 2784 dnl and whether it works (or at least does no harm) | |
| 3312 | 2785 AC_MSG_CHECKING([for runtime libraries flag]) |
| 2651 | 2786 case "$opsys" in |
| 2787 sol2 ) dash_r="-R" ;; | |
| 2788 decosf* | linux* | irix*) dash_r="-rpath " ;; | |
| 2789 *) | |
| 2790 dash_r="" | |
| 2791 for try_dash_r in "-R" "-R " "-rpath "; do | |
| 2792 xe_check_libs="${try_dash_r}/no/such/file-or-directory" | |
| 2793 XE_PROTECT_LINKER_FLAGS(xe_check_libs) | |
| 3312 | 2794 AC_LINK_IFELSE([], dash_r="$try_dash_r") |
| 2651 | 2795 xe_check_libs="" |
| 2796 test -n "$dash_r" && break | |
| 2797 done ;; | |
| 2798 esac | |
| 2799 if test -n "$dash_r"; | |
| 3312 | 2800 then AC_MSG_RESULT(["${dash_r}"]) |
| 2651 | 2801 else AC_MSG_RESULT(NONE) |
| 2802 fi | |
| 2803 fi | |
| 2804 | |
| 2805 xe_add_unique_runpath_dir=' | |
| 2806 xe_add_p=yes | |
| 2807 for xe_dir in $runpath_dirs; do dnl Uniquify | |
| 2808 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no | |
| 2809 done | |
| 2810 if test "$xe_add_p" = "yes"; then | |
| 2811 test -n "$runpath" && runpath="${runpath}:" | |
| 2812 runpath="${runpath}${xe_runpath_dir}" | |
| 2813 runpath_dirs="$runpath_dirs $xe_runpath_dir" | |
| 2814 fi' | |
| 2815 | |
| 2816 XE_COMPUTE_RUNPATH() | |
| 2817 | |
| 2818 dnl ----------------------------------- | |
| 2819 dnl Do some misc autoconf-special tests | |
| 2820 dnl ----------------------------------- | |
| 2821 | |
| 2822 dnl Do the opsystem or machine files prohibit the use of the GNU malloc? | |
| 2823 dnl Assume not, until told otherwise. | |
| 2824 GNU_MALLOC=yes | |
| 2825 if test "$with_dlmalloc" != "no"; then | |
| 2826 doug_lea_malloc=yes | |
| 2827 else | |
| 2828 doug_lea_malloc=no | |
| 2829 fi | |
| 2830 after_morecore_hook_exists=yes | |
| 2831 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
| 2832 AC_MSG_CHECKING(whether __after_morecore_hook exists) | |
| 3312 | 2833 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern void (* __after_morecore_hook)();], |
| 2834 [__after_morecore_hook = 0])], | |
| 2651 | 2835 [AC_MSG_RESULT(yes)], |
| 2836 [AC_MSG_RESULT(no) | |
| 2837 after_morecore_hook_exists=no]) | |
| 2838 if test "$system_malloc" = "yes" ; then | |
| 2839 GNU_MALLOC=no | |
| 2840 GNU_MALLOC_reason=" | |
| 2841 - The GNU allocators don't work with this system configuration." | |
| 2842 elif test "$with_system_malloc" = "yes" ; then | |
| 2843 GNU_MALLOC=no | |
| 2844 GNU_MALLOC_reason=" | |
| 2845 - User chose not to use GNU allocators." | |
| 2846 elif test "$with_debug_malloc" = "yes" ; then | |
| 2847 GNU_MALLOC=no | |
| 2848 GNU_MALLOC_reason=" | |
| 2849 - User chose to use Debugging Malloc." | |
| 2850 fi | |
| 2851 | |
| 2852 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then | |
| 2853 GNU_MALLOC_reason=" | |
| 2854 - Using Doug Lea's new malloc from the GNU C Library." | |
| 2855 AC_DEFINE(DOUG_LEA_MALLOC) | |
| 2856 if test "$after_morecore_hook_exists" = "no" ; then | |
| 2857 GNU_MALLOC_reason=" | |
| 2858 - Using Doug Lea's new malloc from the Linux C Library." | |
| 2859 AC_DEFINE(_NO_MALLOC_WARNING_) | |
| 2860 fi | |
| 2861 fi | |
| 2862 | |
| 2863 dnl #### mcheck is broken in all versions of Linux libc and glibc. | |
| 2864 dnl Try this again when 2.1 hits the streets. | |
| 2865 dnl Avoid using free-hook.c if support exists for malloc debugging in libc | |
| 2866 dnl have_libmcheck=no | |
| 2867 dnl if test "$enable_error_checking_malloc" = "yes" -a \ | |
| 2868 dnl "$have_glibc" = "yes" -a \ | |
| 2869 dnl "$doug_lea_malloc" = "yes"; then | |
| 2870 dnl AC_CHECK_HEADERS(mcheck.h) | |
| 2871 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no) | |
| 2872 dnl fi | |
| 2873 | |
| 2874 dnl if test "$have_libmcheck" = "yes"; then | |
| 2875 dnl AC_DEFINE(HAVE_LIBMCHECK) | |
| 2876 dnl libmcheck=-lmcheck | |
| 2877 dnl AC_SUBST(libmcheck) | |
| 2878 dnl fi | |
| 2879 | |
| 2880 dnl Some other nice autoconf tests. If you add a test here which | |
| 2881 dnl should make an entry in src/config.h, do not forget to add an | |
| 2882 dnl #undef clause to src/config.h.in for autoconf to modify. | |
| 2883 | |
| 3862 | 2884 dnl Sun likes to hide these utilities. Steve Baur asked that we make |
| 2885 dnl the failure occur at configure time, not at use time. | |
| 2886 AC_CHECK_PROG(AR,ar,ar,not_found) | |
| 2887 if test "$AR" = "not_found"; then | |
| 2888 XE_DIE(["ar not found -- is PATH set correctly?"]) | |
| 2889 fi | |
| 2890 dnl These tests don't necessarily check that the program exists. | |
| 2651 | 2891 AC_PROG_RANLIB |
| 2892 AC_PROG_INSTALL | |
| 2893 AC_PROG_YACC | |
| 2894 | |
| 2895 dnl checks for header files | |
| 2896 AC_CHECK_HEADERS(dnl | |
| 2897 a.out.h dnl | |
| 2898 elf.h dnl | |
| 2899 cygwin/version.h dnl | |
| 2900 fcntl.h dnl | |
| 2901 libgen.h dnl | |
| 2902 locale.h dnl | |
| 2903 wchar.h dnl | |
| 2904 mach/mach.h dnl | |
| 2905 sys/param.h dnl | |
| 2906 sys/pstat.h dnl | |
| 2907 sys/resource.h dnl | |
| 2908 sys/time.h dnl | |
| 2909 sys/timeb.h dnl | |
| 2910 sys/times.h dnl | |
| 2911 sys/un.h dnl | |
| 2912 sys/vlimit.h dnl | |
| 2913 ulimit.h dnl | |
| 2914 ) | |
| 2915 AC_HEADER_SYS_WAIT | |
| 2916 AC_HEADER_STDC | |
| 2917 AC_HEADER_TIME | |
| 2918 AC_CHECK_DECLS([sys_siglist],,, | |
| 2919 [#include <signal.h> | |
| 2920 /* NetBSD declares sys_siglist in unistd.h. */ | |
| 2921 #if HAVE_UNISTD_H | |
| 2922 # include <unistd.h> | |
| 2923 #endif | |
| 667 | 2924 ]) |
| 2651 | 2925 |
| 2926 | |
| 2927 dnl ---------------------------------------------------------------- | |
| 2928 dnl Checking for utime() or utimes(). | |
| 2929 dnl We prefer utime, since it is more standard. | |
| 2930 dnl Some systems have utime.h but do not declare the struct anyplace, | |
| 2931 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS. | |
| 2932 dnl ---------------------------------------------------------------- | |
| 2933 AC_MSG_CHECKING(for utime) | |
| 3312 | 2934 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h> |
| 2651 | 2935 #include <utime.h>], |
| 3312 | 2936 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);])], |
| 2651 | 2937 [AC_MSG_RESULT(yes) |
| 2938 AC_DEFINE(HAVE_UTIME)], | |
| 2939 [AC_MSG_RESULT(no) | |
| 2940 dnl We don't have utime(); how about utimes()? | |
| 2941 AC_CHECK_FUNCS(utimes)]) | |
| 2942 | |
| 2943 | |
| 2944 dnl checks for typedefs | |
| 2945 AC_TYPE_SIGNAL | |
| 2946 AC_TYPE_SIZE_T | |
| 2947 AC_TYPE_PID_T | |
| 2948 AC_TYPE_UID_T | |
| 2949 AC_TYPE_MODE_T | |
| 2950 AC_TYPE_OFF_T | |
| 3862 | 2951 dnl #### Translated from deprecated 2.13-ism. |
| 2952 dnl We probably want to DTRT with #ifdef HAVE_SSIZE_T in src/config.h.in. | |
| 2953 dnl Specifically, we should typedef st sizeof(ssize_t) == sizeof(size_t). | |
| 2954 AC_CHECK_TYPE([ssize_t],, | |
| 2955 [AC_DEFINE_UNQUOTED([ssize_t], [int], | |
| 2956 [Define to `int' if | |
| 2957 <sys/types.h> does not define.])]) | |
| 2651 | 2958 |
| 2959 dnl not AC_CHECK_TYPE; lisp.h does hairy conditional typedef | |
| 2960 if test "$ac_cv_header_inttypes_h" != "yes"; then | |
| 2961 AC_MSG_CHECKING(for intptr_t in sys/types.h) | |
| 3312 | 2962 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2963 intptr_t x; |
| 3312 | 2964 ])],[AC_MSG_RESULT(yes) |
| 2651 | 2965 AC_DEFINE(HAVE_INTPTR_T_IN_SYS_TYPES_H,1)], |
| 2966 [AC_MSG_RESULT(no)]) | |
| 2967 fi | |
| 2968 | |
| 2969 dnl check for Unix98 socklen_t | |
| 2970 AC_MSG_CHECKING(for socklen_t) | |
| 3312 | 2971 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2972 #include <sys/socket.h> |
| 2973 socklen_t x; | |
| 3312 | 2974 ])],[AC_MSG_RESULT(yes)],[ |
| 2975 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> | |
| 2651 | 2976 #include <sys/socket.h> |
| 2977 int accept (int, struct sockaddr *, size_t *); | |
| 3312 | 2978 ])],[ |
| 2651 | 2979 AC_MSG_RESULT(size_t) |
| 2980 AC_DEFINE(socklen_t,size_t)], [ | |
| 2981 AC_MSG_RESULT(int) | |
| 2982 AC_DEFINE(socklen_t,int)])]) | |
| 2983 | |
| 2984 AC_MSG_CHECKING(for struct timeval) | |
| 3312 | 2985 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#ifdef TIME_WITH_SYS_TIME |
| 2651 | 2986 #include <sys/time.h> |
| 2987 #include <time.h> | |
| 2988 #else | |
| 2989 #ifdef HAVE_SYS_TIME_H | |
| 2990 #include <sys/time.h> | |
| 2991 #else | |
| 2992 #include <time.h> | |
| 2993 #endif | |
| 3312 | 2994 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;])], |
| 2651 | 2995 [AC_MSG_RESULT(yes) |
| 2996 HAVE_TIMEVAL=yes | |
| 2997 AC_DEFINE(HAVE_TIMEVAL)], | |
| 2998 [AC_MSG_RESULT(no) | |
| 2999 HAVE_TIMEVAL=no]) | |
| 3000 | |
| 3001 dnl checks for structure members | |
| 3002 AC_STRUCT_TM | |
| 3003 AC_STRUCT_TIMEZONE | |
| 3004 | |
| 3005 dnl checks for compiler characteristics | |
| 3006 AC_C_CONST | |
| 3007 | |
| 3008 dnl check for Make feature | |
| 3009 AC_PROG_MAKE_SET | |
| 3010 | |
| 3011 dnl check byte order | |
| 3012 AC_C_BIGENDIAN | |
| 3013 | |
| 3014 dnl define SIZEOF_TYPE | |
| 3015 AC_CHECK_SIZEOF(short) | |
| 3016 if test "$ac_cv_sizeof_short" = 0; then | |
| 3017 echo "" | |
| 3018 echo "*** PANIC *** Configure tests are not working - compiler is broken." | |
| 3019 echo "*** PANIC *** Please examine config.log for compilation errors." | |
| 3020 exit 1 | |
| 3021 fi | |
| 3022 AC_CHECK_SIZEOF(int) | |
| 3023 AC_CHECK_SIZEOF(long) | |
| 3024 AC_CHECK_SIZEOF(long long) | |
| 3025 AC_CHECK_SIZEOF(void *) | |
| 3026 AC_CHECK_SIZEOF(double) | |
| 3027 | |
| 3028 dnl check for long file names | |
| 3029 AC_SYS_LONG_FILE_NAMES | |
| 3030 | |
| 3031 dnl -lm is required for floating point support, among other things | |
| 3032 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin)) | |
| 3033 | |
| 3312 | 3034 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <math.h>], |
| 3035 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ])], | |
| 2651 | 3036 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC)) |
| 3037 | |
| 3038 dnl See if mkstemp is available | |
| 3039 AC_CHECK_FUNCS(mkstemp) | |
| 3040 | |
| 3041 dnl Determine type of mail locking from configure args and s&m headers | |
| 3312 | 3042 AC_MSG_CHECKING([type of mail spool file locking]) |
| 3043 AC_MSG_RESULT() | |
| 2651 | 3044 AC_CHECK_FUNCS(lockf flock) |
| 3045 dnl The mail_use_xxx variables are set according to the s&m headers. | |
| 3046 test -z "$with_mail_locking" -a "$mail_use_flock" = "yes" && with_mail_locking=flock | |
| 3047 test -z "$with_mail_locking" -a "$mail_use_lockf" = "yes" && with_mail_locking=lockf | |
| 3048 test -z "$with_mail_locking" -a "$mail_use_locking" = "yes" && with_mail_locking=locking | |
| 3049 if test -z "$with_mail_locking"; then | |
| 3050 case "$opsys" in cygwin* | mingw*) | |
| 3051 with_mail_locking=pop ;; | |
| 3052 esac | |
| 3053 fi | |
| 3054 | |
| 3055 if test "$with_mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF) | |
| 3056 elif test "$with_mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK) | |
| 3057 elif test "$with_mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING) | |
| 3058 elif test "$with_mail_locking" = "pop"; then | |
| 3059 with_pop=yes | |
| 3060 with_mail_locking= | |
| 3061 elif test "$with_mail_locking" = "mmdf"; then AC_DEFINE(MAIL_LOCK_MMDF) | |
| 3062 else with_mail_locking="file"; AC_DEFINE(MAIL_LOCK_DOT) | |
| 3063 fi | |
| 3064 test "$with_mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \ | |
| 3065 XE_DIE("lockf mail locking requested but not available.") | |
| 3066 test "$with_mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \ | |
| 3067 XE_DIE("flock mail locking requested but not available.") | |
| 3068 test "$with_mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \ | |
| 3069 XE_DIE("locking mail locking requested but not available.") | |
| 3070 | |
| 3071 case "$opsys" in decosf*) | |
| 3072 AC_CHECK_LIB(pthreads, cma_open) | |
| 3073 test "$ac_cv_lib_pthreads_cma_open" = "yes" && \ | |
| 3074 c_switch_site="$c_switch_site -threads" ;; | |
| 3075 esac | |
| 3076 | |
| 3077 dnl ---------------------------------------------------------------- | |
| 3078 dnl Miscellaneous flags | |
| 3079 dnl ---------------------------------------------------------------- | |
| 3080 | |
| 3081 AC_MSG_CHECKING(whether the -xildoff compiler flag is required) | |
| 3082 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then | |
| 3083 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; | |
| 3084 then AC_MSG_RESULT(no); | |
| 3085 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site) | |
| 3086 fi | |
| 3087 else AC_MSG_RESULT(no) | |
| 3088 fi | |
| 3089 | |
| 3090 dnl Link with "-z ignore" on Solaris if supported | |
| 3091 if test "$opsys" = "sol2"; then | |
| 3092 if test "$os_release" -ge 506; then | |
| 3312 | 3093 AC_MSG_CHECKING([for "-z ignore" linker flag]) |
| 2651 | 3094 case "`ld -h 2>&1`" in |
| 3095 *-z\ ignore\|record* ) AC_MSG_RESULT(yes) | |
| 3096 XE_PREPEND(-z ignore, ld_switch_site) ;; | |
| 3097 *) AC_MSG_RESULT(no) ;; | |
| 3098 esac | |
| 3099 fi | |
| 3100 fi | |
| 3101 | |
| 3102 dnl ---------------------- | |
| 3103 dnl Choose a window system | |
| 3104 dnl ---------------------- | |
| 3105 | |
| 3312 | 3106 AC_MSG_CHECKING([for specified window system]) |
| 3107 AC_MSG_RESULT() | |
| 2651 | 3108 |
| 3109 dnl Autodetection of Gdk libraries and includes | |
| 3110 dnl ------------------------------------------- | |
| 3111 dnl On some systems (FreeBSD springs to mind), they use | |
| 3112 dnl versions on the utility routines, so instead of gtk-config | |
| 3113 dnl you must use gtk12-config, etc, etc. | |
| 3114 | |
| 3115 GNOME_CONFIG=no | |
| 3116 GTK_CONFIG=no | |
| 3117 | |
| 3118 if test "$with_gnome" != "no"; then | |
| 3119 AC_MSG_CHECKING(for GNOME configuration script) | |
| 3120 for possible in gnome-config | |
| 3121 do | |
| 3122 possible_version=`${possible} --version 2> /dev/null` | |
| 3123 if test "x${possible_version}" != "x"; then | |
| 3124 GNOME_CONFIG="${possible}" | |
| 3125 with_gnome=yes | |
| 3126 with_gtk=yes | |
| 3127 break | |
| 3128 fi | |
| 3129 done | |
| 3130 AC_MSG_RESULT([${GNOME_CONFIG}]) | |
| 3131 fi | |
| 3132 | |
| 3133 if test "${GNOME_CONFIG}" != "no"; then | |
| 3134 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui` | |
| 3135 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui` | |
| 3136 AC_DEFINE(HAVE_GNOME) | |
| 3137 XE_APPEND(${GNOME_LIBS}, libs_gtk) | |
| 3138 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk) | |
| 3139 fi | |
| 3140 | |
| 3141 if test "$with_gtk" != "no";then | |
| 3142 AC_MSG_CHECKING(for GTK configuration script) | |
| 3143 for possible in gtk12-config gtk14-config gtk-config | |
| 3144 do | |
| 3145 possible_version=`${possible} --version 2> /dev/null` | |
| 3146 if test "x${possible_version}" != "x"; then | |
| 3147 GTK_CONFIG="${possible}" | |
| 3148 case "${possible_version}" in | |
| 3149 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;; | |
| 3150 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;; | |
| 3151 1.2.*) | |
| 3152 with_gtk=yes | |
| 3153 break | |
| 3154 ;; | |
| 3155 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);; | |
| 3156 esac | |
| 3157 fi | |
| 3158 done | |
| 3159 AC_MSG_RESULT([${GTK_CONFIG}]) | |
| 3160 fi | |
| 3161 | |
| 3162 if test "${GTK_CONFIG}" != "no"; then | |
| 3163 AC_MSG_CHECKING(gtk version) | |
| 3164 GTK_VERSION=`${GTK_CONFIG} --version` | |
| 3165 AC_MSG_RESULT(${GTK_VERSION}) | |
| 3166 | |
| 3167 AC_MSG_CHECKING(gtk libs) | |
| 3168 GTK_LIBS=`${GTK_CONFIG} --libs` | |
| 3169 XE_APPEND(${GTK_LIBS}, libs_gtk) | |
| 3170 AC_MSG_RESULT(${GTK_LIBS}) | |
| 3171 | |
| 3172 AC_MSG_CHECKING(gtk cflags) | |
| 3173 GTK_CFLAGS=`${GTK_CONFIG} --cflags` | |
| 3174 if test "$GCC" = "yes"; then | |
| 3175 GTK_CFLAGS="${GTK_CFLAGS} -Wno-shadow" | |
| 3176 fi | |
| 3177 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk) | |
| 3178 AC_MSG_RESULT(${GTK_CFLAGS}) | |
| 3179 | |
| 3180 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk)) | |
| 3181 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk)) | |
| 3182 AC_CHECK_FUNCS(gdk_imlib_init) | |
| 3183 | |
| 3184 AC_DEFINE(HAVE_XPM) | |
| 3185 AC_DEFINE(HAVE_GTK) | |
| 3186 AC_SUBST(GTK_CONFIG) | |
| 3187 | |
| 3188 window_system=gtk | |
| 3189 with_gtk=yes | |
| 3190 if test "$with_x11" != "no"; then | |
| 3191 AC_MSG_WARN([Configuring GTK, forcing with_x11 to no]) | |
| 3192 with_x11=no | |
| 3193 fi | |
| 3194 | |
| 3195 for feature in scrollbars toolbars menubars dialogs widgets | |
| 3196 do | |
| 3197 eval "feature_value=\${enable_${feature}}" | |
| 3198 case "${feature_value}" in | |
| 3199 yes|no|gtk|"" ) | |
| 3200 ;; | |
| 3201 * ) | |
| 3202 feature_conflict_with_gtk=yes | |
| 3203 AC_MSG_WARN([--enable-${feature}=${feature_value} is incompatible with --with-gtk]) ;; | |
| 3204 esac | |
| 3205 done | |
| 3206 if test "${feature_conflict_with_gtk}" = "yes"; then | |
| 3207 XE_DIE(["One or more GUI toolkit features conflict with GTK"]) | |
| 3208 fi | |
| 3209 | |
| 3210 test "${enable_scrollbars}" != "no" && enable_scrollbars=gtk | |
| 3211 test "${enable_toolbars}" != "no" && enable_toolbars=gtk | |
| 3212 test "${enable_menubars}" != "no" && enable_menubars=gtk | |
| 3213 test "${enable_dialogs}" != "no" && enable_dialogs=gtk | |
| 3214 test "${enable_widgets}" != "no" && enable_widgets=gtk | |
| 3215 | |
| 3216 dnl Check for libglade support (it rocks) | |
| 3217 OLD_CFLAGS="${CFLAGS}" | |
| 3218 OLD_CPPFLAGS="${CPPFLAGS}" | |
| 3219 OLD_LDFLAGS="${LDFLAGS}" | |
| 3220 CFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 3221 CPPFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 3222 LDFLAGS="${LDFLAGS} ${GTK_LIBS}" | |
| 3223 AC_CHECK_HEADERS(glade/glade.h glade.h) | |
| 3224 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk)) | |
| 3225 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk)) | |
| 3226 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk)) | |
| 3227 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h], | |
| 3228 [AC_MSG_RESULT(yes) | |
| 3229 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)], | |
| 3230 [AC_MSG_RESULT(no)]) | |
| 3231 CFLAGS="${OLD_CFLAGS}" | |
| 3232 CPPFLAGS="${OLD_CPPFLAGS}" | |
| 3233 LDFLAGS="${OLD_LDFLAGS}" | |
| 3234 fi | |
| 3235 | |
| 3236 dnl We may eventually prefer gtk/gdk over vanilla X11... | |
| 3237 | |
| 3238 if test "$with_x11" != "no"; then | |
| 3239 dnl User-specified --x-includes or --x-libraries implies --with-x11. | |
| 3240 test "$x_includes $x_libraries" != "NONE NONE" && \ | |
| 3241 window_system=x11 with_x11=yes | |
| 3242 | |
| 3243 dnl Autodetection of X11 libraries and includes | |
| 3244 dnl ------------------------------------------- | |
| 3245 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but | |
| 3246 dnl it often gets it wrong, so we only use it as a last resort. | |
| 3247 | |
| 3248 dnl $OPENWINHOME implies --x-includes and --x-libraries | |
| 3249 dnl Not (yet) handled by autoconf2 | |
| 3250 if test "$x_includes $x_libraries" = "NONE NONE" \ | |
| 3251 -a -n "$OPENWINHOME" \ | |
| 3252 -a "$OPENWINHOME" != "/usr/openwin" \ | |
| 3253 -a -d "$OPENWINHOME"; then | |
| 3254 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib" | |
| 3255 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include" | |
| 3256 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include" | |
| 3257 fi | |
| 3258 | |
| 3259 if test "$x_includes" = "NONE"; then | |
| 3260 dnl AC_PATH_XTRA often guesses /usr/include, when some other | |
| 3261 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20). | |
| 3262 dnl This is a workaround for idiot (esp. HP) system vendors, who | |
| 3263 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT. | |
| 3264 for dir in "/usr/X11" "/usr/X11R6"; do | |
| 3265 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi | |
| 3266 done | |
| 3267 fi | |
| 3268 | |
| 3269 if test "$x_libraries" = "NONE"; then | |
| 3270 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do | |
| 3271 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi | |
| 3272 done | |
| 3273 fi | |
| 3274 | |
| 3275 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us. | |
| 3276 if test "$no_x" = "yes" | |
| 3277 then with_x11=no window_system=none HAVE_X_WINDOWS=no | |
| 3278 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes | |
| 3279 fi | |
| 3280 fi | |
| 3281 | |
| 3282 dnl #### wmperry:: !x11 != NONE | |
| 3283 dnl case "$with_x11" in | |
| 3284 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;; | |
| 3285 dnl no ) window_system=none HAVE_X_WINDOWS=no ;; | |
| 3286 dnl esac | |
| 3287 | |
| 3288 if test "$with_x11" = "yes"; then | |
| 3289 AC_DEFINE(HAVE_X_WINDOWS) | |
| 3290 XE_APPEND(lwlib, MAKE_SUBDIR) | |
| 3291 XE_APPEND(lwlib, SRC_SUBDIR_DEPS) | |
| 3292 | |
| 3293 dnl Look for Motif, but only if not found in $x_includes and $x_libraries | |
| 3294 AC_CHECK_HEADER(Xm/Xm.h, [AC_CHECK_LIB(Xm, XmStringFree, got_motif=yes)]) | |
| 3295 | |
| 3296 if test "$got_motif" != "yes"; then | |
| 3297 dnl Try to find Motif/CDE/Tooltalk dirs | |
| 3298 dnl These take precedence over other X libs/includes, so PRE-pend | |
| 3299 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" \ | |
| 3300 "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do | |
| 3301 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'` | |
| 3302 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 3303 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 3304 x_libraries="$lib_dir $x_libraries" | |
| 3305 XE_PREPEND(-L${lib_dir}, X_LIBS) ;; | |
| 3306 esac | |
| 3307 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 3308 x_includes="$inc_dir $x_includes" | |
| 3309 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;; | |
| 3310 esac | |
| 3311 break; dnl only need ONE Motif implementation! | |
| 3312 fi | |
| 3313 done | |
| 3314 fi | |
| 3315 | |
| 3316 dnl Contrib X libs/includes do NOT take precedence, so AP-pend | |
| 3317 for rel in "X11R6" "X11R5" "X11R4"; do | |
| 3318 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include" | |
| 3319 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 3320 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 3321 x_libraries="$x_libraries $lib_dir" | |
| 3322 XE_APPEND(-L${lib_dir}, X_LIBS) | |
| 3323 esac | |
| 3324 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 3325 x_includes="$x_includes $inc_dir" | |
| 3326 XE_APPEND(-I${inc_dir}, X_CFLAGS) | |
| 3327 esac | |
| 3328 break; dnl Only need ONE X11 implementation ! | |
| 3329 fi | |
| 3330 done | |
| 3331 | |
| 3332 dnl Avoid version mismatch for shared library libXm.so on osf4 | |
| 3333 case "$opsys" in | |
| 3334 decosf*) if test "$GCC" = yes -a -d /usr/shlib; then XE_APPEND(-L/usr/shlib, X_LIBS); fi ;; | |
| 3335 esac | |
| 3336 | |
| 3337 ld_switch_x_site="$X_LIBS" | |
| 3338 | |
| 3339 XE_COMPUTE_RUNPATH() | |
| 3340 | |
| 3341 if test "$verbose" = "yes"; then | |
| 3342 echo; echo "X11 compilation variables:" | |
| 3343 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS) | |
| 3344 echo | |
| 3345 fi | |
| 3346 | |
| 3347 dnl Set up bitmaps search path. | |
| 3348 dnl The original suggestion was to unconditionally to append X11/bitmaps | |
| 3349 dnl to each element of $x_includes, I'm pretty sure this is the wrong | |
| 3350 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each | |
| 3351 dnl element and add them to BITMAPDIR if they exist. | |
| 3352 bitmapdirs= | |
| 3353 if test "$x_includes" != NONE; then | |
| 3354 for i in $x_includes; do | |
| 3355 if test -d "$i/bitmaps"; then | |
| 3356 bitmapdirs="$i/bitmaps:$bitmapdirs" | |
| 3357 fi | |
| 3358 if test -d "$i/X11/bitmaps"; then | |
| 3359 bitmapdirs="$i/X11/bitmaps:$bitmapdirs" | |
| 3360 fi | |
| 3361 done | |
| 3362 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//` | |
| 3363 fi | |
| 3364 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs") | |
| 3365 | |
| 3366 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO | |
| 3312 | 3367 AC_MSG_CHECKING([for X defines extracted by xmkmf]) |
| 3368 AC_MSG_RESULT() | |
| 2651 | 3369 rm -fr conftestdir |
| 3370 if mkdir conftestdir; then | |
| 3371 cd conftestdir | |
| 3372 cat > Imakefile <<'EOF' | |
| 3373 xetest: | |
| 3374 @echo ${PROTO_DEFINES} ${STD_DEFINES} | |
| 3375 EOF | |
| 3376 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then | |
| 3377 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
| 3378 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make` | |
| 3379 fi | |
| 3380 cd .. | |
| 3381 rm -fr conftestdir | |
| 3382 for word in $xmkmf_defines; do | |
| 3383 case "$word" in | |
| 3384 -D__STDC__*) ;; | |
| 3385 -D* ) | |
| 3386 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'` | |
| 3387 case "$word" in | |
| 3388 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;; | |
| 3389 * ) val=1 ;; | |
| 3390 esac | |
| 3391 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above. | |
| 3392 if grep "^#define $sym " confdefs.h >/dev/null; then :; else | |
| 3393 if test "$val" = "1" | |
| 3394 then AC_DEFINE_UNQUOTED($sym) | |
| 3395 else AC_DEFINE_UNQUOTED($sym,$val) | |
| 3396 fi | |
| 3397 fi ;; | |
| 3398 esac | |
| 3399 done | |
| 3400 fi | |
| 3401 | |
| 3402 dnl make sure we can find Intrinsic.h | |
| 3403 AC_CHECK_HEADER(X11/Intrinsic.h, , | |
| 3404 [AC_MSG_ERROR([Unable to find X11 header files.])]) | |
| 3405 | |
| 3406 dnl -lXt and -lX11 are required | |
| 3407 dnl Some broken systems require the magic "-b i486-linuxaout" flag | |
| 3408 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes) | |
| 3409 if test "$have_lib_x11" != "yes"; then | |
| 3410 AC_CHECK_LIB(X11, XGetFontProperty, | |
| 3411 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site", | |
| 3412 [AC_MSG_ERROR([Unable to find X11 libraries.])], | |
| 3413 -b i486-linuxaout) | |
| 3414 fi | |
| 3415 libs_x="-lX11" | |
| 3416 test "$verbose" = "yes" && echo " Setting libs_x to \"-lX11\"" | |
| 3417 | |
| 3418 dnl Autodetect -lXext | |
| 3419 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x)) | |
| 3420 | |
| 3421 dnl Require -lXt | |
| 3422 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x), | |
| 3423 AC_MSG_ERROR([Unable to find X11 libraries.])) | |
| 3424 | |
| 3425 AC_MSG_CHECKING(the version of X11 being used) | |
| 3426 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <X11/Intrinsic.h> | |
| 3427 int main(int c, char *v[]) { return c>1 ? XlibSpecificationRelease : 0; }])], | |
| 3428 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4]) | |
| 3429 AC_MSG_RESULT(R${x11_release}) | |
| 3430 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release}) | |
| 3431 | |
| 3432 if test "${x11_release}" = "4"; then | |
| 3433 case "$enable_widgets" in | |
| 3434 "" | "no") enable_widgets=no ;; | |
| 3435 *) XE_DIE("Widget support requires X11R5 or greater") ;; | |
| 3436 esac | |
| 3437 fi | |
| 3438 | |
| 3439 AC_CHECK_FUNCS(XConvertCase XtRegisterDrawable) | |
| 3440 | |
| 3441 AC_CHECK_HEADERS(X11/Xlocale.h X11/Xfuncproto.h) | |
| 3442 | |
| 3443 dnl XFree86 has a non-standard prototype for this X11R6 function | |
| 3444 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback) | |
| 3445 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype) | |
| 3312 | 3446 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 3447 #define NeedFunctionPrototypes 1 |
| 3448 #include <X11/Xlib.h> | |
| 3449 extern Bool XRegisterIMInstantiateCallback( | |
| 3450 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*); | |
| 3312 | 3451 ])], |
| 2651 | 3452 [AC_MSG_RESULT(yes)], |
| 3453 [AC_MSG_RESULT(no) | |
| 3454 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)]) | |
| 3455 | |
| 3456 dnl autodetect -lXmu | |
| 3457 test -z "$with_xmu" && { AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile, | |
| 3458 with_xmu=yes, with_xmu=no) } | |
| 3459 if test "$with_xmu" = "no"; then | |
| 3460 XE_ADD_OBJS(xmu.o) | |
| 3461 else | |
| 3462 XE_PREPEND(-lXmu, libs_x) | |
| 3463 AC_DEFINE(HAVE_XMU) | |
| 3464 fi | |
| 3465 | |
| 3466 dnl Autodetect -lXbsd | |
| 3467 dnl #### Someone, please add a better function than main | |
| 3468 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x)) | |
| 3469 | |
| 3470 dnl Problem with the MIT distribution of X on AIX | |
| 3471 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then | |
| 3472 dnl X11R6 requires thread-safe code on AIX for some reason | |
| 3473 if test "$GCC" = "yes"; then | |
| 3474 XE_PREPEND(-mthreads, X_CFLAGS) | |
| 3475 XE_PREPEND(-mthreads, libs_x) | |
| 3476 else | |
| 3477 case "$CC" in | |
| 3478 "xlc" ) CC="xlc_r" ;; | |
| 3479 "xlC" ) CC="xlC_r" ;; | |
| 3480 "cc" ) CC="cc_r" ;; | |
| 3481 esac | |
| 3482 fi | |
| 3483 fi | |
| 3484 | |
| 3094 | 3485 dnl include xft/AA support? |
| 3486 dnl #### need to check for includes here (especially, freetype.h for v.2) | |
| 3487 | |
| 3488 if test "$with_xft_emacs" = "yes"; then | |
| 3312 | 3489 AC_MSG_CHECKING([for Xrender, fontconfig, and Xft]) |
| 3094 | 3490 xft_includes_found=no |
| 4152 | 3491 dnl try pkg-config |
| 3492 xft_config_prog="pkg-config xft" | |
| 3493 xft_config_ok=`$xft_config_prog --cflags 2>/dev/null` | |
| 3494 if test "$?" = 0 ; then | |
| 3495 xft_cflags=`$xft_config_prog --cflags` | |
| 3496 xft_libs=`$xft_config_prog --libs` | |
| 3497 c_switch_site="$c_switch_site $xft_cflags" | |
| 3498 ld_switch_site="$ld_switch_site $xft_libs" | |
| 3499 xft_includes_found=yes | |
| 3500 else | |
| 3501 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3502 [xft_includes_found=yes], | |
| 3503 [ | |
| 3504 dnl #### How about /sw/include, and /opt/local/include? | |
| 3505 dnl these directories need to be the parent of the freetype directory | |
| 3506 for freetype_include_top in "/usr/local/include/freetype2" \ | |
| 3507 "/usr/X11R6/include/freetype2" \ | |
| 3508 "/usr/include/freetype2" | |
| 3509 do | |
| 3510 if test -d $freetype_include_top; then | |
| 3511 AC_MSG_CHECKING([in ${freetype_include_top}]) | |
| 3512 dnl disable autoconf's fucking cache; why these fuckheads think it | |
| 3513 dnl is better to be broken than to be slow, I don't know! | |
| 3514 dnl #### there's gotta be a better-looking way to do this!! | |
| 3515 unset "$as_ac_Header" | |
| 3516 save_c_switch_site="$c_switch_site" | |
| 3517 c_switch_site="$c_switch_site -I${freetype_include_top}" | |
| 3518 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3519 [xft_includes_found=yes], | |
| 3520 [c_switch_site=$save_c_switch_site]) | |
| 3521 fi | |
| 3522 done]) | |
| 3523 fi | |
| 3158 | 3524 if test "$xft_includes_found" != "yes"; then |
| 3525 XE_DIE(["Unable to find headers for --with-xft"]) | |
| 3526 else | |
| 3527 AC_CHECK_LIB(Xrender, XRenderQueryExtension, XE_PREPEND(-lXrender, libs_x), | |
| 3528 [XE_DIE(["Unable to find libXrender for --with-xft"])]) | |
| 3529 AC_CHECK_LIB(fontconfig, FcPatternCreate, XE_PREPEND(-lfontconfig, libs_x), | |
| 3530 [XE_DIE(["Unable to find libfontconfig for --with-xft"])]) | |
| 3531 AC_CHECK_LIB(Xft, XftFontOpen, XE_PREPEND(-lXft, libs_x), | |
| 3532 [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
|
3533 |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3534 AC_CHECK_FUNCS(FcConfigGetRescanInterval) |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3535 AC_CHECK_FUNCS(FcConfigSetRescanInterval) |
| 3354 | 3536 dnl #### detect fontconfig properly!!!! |
| 3537 with_fontconfig=yes | |
| 3538 AC_DEFINE(HAVE_FONTCONFIG) | |
| 3158 | 3539 AC_DEFINE(USE_XFT) |
| 3540 dnl Due to interactions with other libraries, must postpone AC_DEFINE | |
| 3541 dnl of USE_XFT_MENUBARS, USE_XFT_TABS, and USE_XFT_GAUGE. | |
| 3542 unset xft_includes_found | |
| 3543 fi | |
| 3094 | 3544 fi |
| 3545 | |
| 2651 | 3546 fi dnl $with_x11 = yes |
| 3547 | |
| 3548 if test "$with_msw" != "no"; then | |
| 3312 | 3549 AC_MSG_CHECKING([for MS-Windows]) |
| 3550 AC_MSG_RESULT() | |
| 2651 | 3551 AC_CHECK_LIB(gdi32,main,with_msw=yes) |
| 3552 if test "$with_msw" = "yes"; then | |
| 3553 AC_DEFINE(HAVE_MS_WINDOWS) | |
| 3554 | |
| 3555 dnl The net installer only works with MS-Windows currently | |
| 3556 if test "$with_netinstall" = "yes"; then | |
| 3557 XE_APPEND(netinstall, MAKE_SUBDIR) | |
| 3558 XE_APPEND(netinstall, SRC_SUBDIR_DEPS) | |
| 3559 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR) | |
| 3560 fi | |
| 3561 | |
| 3562 install_pp="$srcdir/lib-src/installexe.sh" | |
| 3563 XE_APPEND(-limm32 -lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lole32 -luuid -lwinspool -lmpr, libs_system) | |
| 3564 if test "$with_dragndrop" != no; then | |
| 3565 XE_APPEND(msw, dragndrop_proto) | |
| 3566 with_dragndrop=yes | |
| 3567 fi | |
| 3568 if test "$window_system" != x11; then | |
| 3569 window_system=msw | |
| 3570 test "$enable_scrollbars" != "no" && enable_scrollbars=msw | |
| 3571 test "$enable_menubars" != "no" && enable_menubars=msw | |
| 3572 test "$enable_toolbars" != "no" && enable_toolbars=msw | |
| 3573 test "$enable_dialogs" != "no" && enable_dialogs=msw | |
| 3574 test "$enable_widgets" != "no" && enable_widgets=msw | |
| 3575 fi | |
| 3576 dnl check for our special version of select | |
| 3577 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <fcntl.h> | |
| 3578 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }])], | |
| 3579 [AC_DEFINE(HAVE_MSG_SELECT)]) | |
| 3580 fi | |
| 3581 fi | |
| 3582 | |
| 3583 AC_SUBST(install_pp) | |
| 3584 | |
| 3585 test -z "$with_dragndrop" && with_dragndrop="$with_dragndrop_default" | |
| 3586 test -z "$window_system" && window_system="none" | |
| 3587 | |
| 3588 dnl Test for features that require a window system - ANY window system | |
| 3589 if test "$window_system" = "none"; then | |
| 3590 for feature in menubars scrollbars toolbars dialogs dragndrop xface | |
| 3591 do | |
| 3592 if eval "test -n \"\$enable_${feature}\" -a \"\$enable_${feature}\" != no" ; then | |
| 3593 AC_MSG_WARN([--enable-$feature ignored: Not valid without window system support]) | |
| 3594 fi | |
| 3595 eval "enable_${feature}=no" | |
| 3596 done | |
| 3597 else | |
| 3598 test -z "$enable_toolbars" && enable_toolbars=yes | |
| 3599 fi | |
| 3600 | |
| 3601 dnl ### Test for features that require mswindows support - currently none | |
| 3602 dnl ### MS-Windows folks: add code here..... (martin) | |
| 3603 if test "$with_msw" != "yes"; then | |
| 3604 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES | |
| 3605 do | |
| 3606 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 3607 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support]) | |
| 3608 fi | |
| 3609 eval "with_${feature}=no" | |
| 3610 done | |
| 3611 else | |
| 3612 : | |
| 3613 fi | |
| 3614 | |
| 3615 dnl Test for features that require X11 support | |
| 3616 if test "$with_x11" != "yes"; then | |
| 3617 dnl It ought to be reasonable to have no output device at all, and only use | |
| 3618 dnl XEmacs in --batch mode. | |
| 3619 dnl if test "$with_tty" = "no" ; then | |
| 3620 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.]) | |
| 3621 dnl fi | |
| 3622 for feature in with_tooltalk with_cde with_offix with_wmcommand with_xim with_xmu enable_sound_nas | |
| 3623 do | |
| 3624 if eval "test -n \"\$${feature}\" -a \"\$${feature}\" != \"no\"" ; then | |
| 3625 AC_MSG_WARN([--$feature ignored: Not valid without X support]) | |
| 3626 fi | |
| 3627 eval "${feature}=no" | |
| 3628 done | |
| 3629 fi | |
| 3630 | |
| 3631 dnl Balloon Help requires the Shape extension, not available everywhere, | |
| 3632 dnl for example not on AIX 4.3. | |
| 3633 if test "$with_x11" = "yes"; then | |
| 3634 AC_CHECK_HEADER(X11/extensions/shape.h, [ | |
| 3635 AC_DEFINE(HAVE_BALLOON_HELP) | |
| 2741 | 3636 ],[], |
| 3637 [ | |
| 3638 #include <X11/Xlib.h> | |
| 3639 #include <X11/Xutil.h> | |
| 3640 ]) | |
| 2651 | 3641 fi |
| 3642 | |
| 3643 dnl FSF 19.29 has some bitmapdir stuff here. | |
| 3644 bitmapdir= | |
| 3645 | |
| 3646 case "$window_system" in | |
| 3647 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;; | |
| 3648 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;; | |
| 3649 gtk ) | |
| 3650 HAVE_X_WINDOWS=no | |
| 3651 test "$with_gnome" = "yes" && echo " Using GNOME." | |
| 3652 test "$with_gnome" = "no" && echo " Using GTK." | |
| 3653 ;; | |
| 3654 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;; | |
| 3655 esac | |
| 3656 | |
| 3657 case "$x_libraries" in *X11R4* ) | |
| 3658 test "$opsys" = "hpux9" && opsysfile="s/hpux9-x11r4.h" | |
| 3659 test "$opsys" = "hpux9-shr" && opsysfile="s/hpux9shxr4.h" | |
| 3660 esac | |
| 3661 | |
| 3662 dnl Enable or disable proper handling of WM_COMMAND | |
| 3312 | 3663 AC_MSG_CHECKING([for WM_COMMAND option]) |
| 2651 | 3664 dnl if test "$with_wmcommand" = "yes"; then |
| 3665 if test "$with_wmcommand" != "no"; then | |
| 3666 AC_DEFINE(HAVE_WMCOMMAND) | |
| 3312 | 3667 AC_MSG_RESULT(yes) |
| 3668 else | |
| 3669 AC_MSG_RESULT(no) | |
| 2651 | 3670 fi |
| 3671 | |
| 3672 dnl Autodetect Xauth | |
| 3673 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs | |
| 3674 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no | |
| 3675 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) } | |
| 3676 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) } | |
| 3677 test -z "$with_xauth" && with_xauth=yes | |
| 3678 if test "$with_xauth" = "yes"; then | |
| 3679 AC_DEFINE(HAVE_XAUTH) | |
| 3680 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS) | |
| 3681 fi | |
| 3682 AC_SUBST(libs_xauth) | |
| 3683 | |
| 3684 dnl This one is for the static initializeds variables in | |
| 3685 dnl offix.c, so that the thing is dumped after lastfile.o | |
| 3686 AC_SUBST(dnd_objs) | |
| 3687 | |
| 3688 dnl Autodetect dll support | |
| 3689 | |
| 3690 dnl If g++ is used, we have to explicitly link modules with -lstdc++ on Cygwin | |
| 3691 dnl to avoid undefined symbol errors. This will never hurt, so just do it on | |
| 3692 dnl all platforms in case others have the same brain damage. | |
| 3693 if test "$with_xemacs_compiler" = "g++"; then | |
| 3694 LIBSTDCPP=-lstdc++ | |
| 3695 else | |
| 3696 LIBSTDCPP= | |
| 3697 fi | |
| 3698 AC_SUBST(LIBSTDCPP) | |
| 3699 | |
| 3700 dnl This must come before the detection code for anything that is in a module | |
| 3701 if test "$enable_modules" != "no"; then | |
| 3312 | 3702 AC_MSG_CHECKING([for module support]) |
| 3703 AC_MSG_RESULT() | |
| 2651 | 3704 |
| 3705 case "$opsys" in | |
| 3706 mingw* | cygwin* ) have_dl=yes ;; | |
| 3707 darwin ) have_dl=yes | |
| 3708 AC_DEFINE(HAVE_DYLD) | |
| 3709 ;; | |
| 3710 * ) | |
| 3711 dnl Check for the ELFish dlopen() | |
| 3712 AC_CHECK_HEADER(dlfcn.h, [ | |
| 3713 AC_MSG_CHECKING([for dlopen in -lc]) | |
| 3312 | 3714 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3715 [dlopen ("", 0);])], [ have_dl=yes ; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3716 AC_MSG_RESULT([no]) |
| 2651 | 3717 AC_MSG_CHECKING([for dlopen in -ldl]) |
| 3718 ac_save_LIBS="$LIBS" | |
| 3719 LIBS="$LIBS -ldl" | |
| 3312 | 3720 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3721 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3722 AC_MSG_RESULT([no]) |
| 2651 | 3723 AC_MSG_CHECKING([for dlopen in -lsvld]) |
| 3724 LIBS="$ac_save_LIBS -lsvld" | |
| 3312 | 3725 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3726 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl) ], | |
| 2741 | 3727 [LIBS="$ac_save_LIBS" ; AC_MSG_RESULT([no])])])])]) |
| 2651 | 3728 if test "$have_dl" = "yes"; then |
| 3729 AC_DEFINE(HAVE_DLOPEN) | |
| 3730 else | |
| 3731 dnl Check for HP/UX shl_load | |
| 3732 AC_CHECK_HEADER(dl.h, [ | |
| 3733 AC_MSG_CHECKING([for shl_load in -lc]) | |
| 3312 | 3734 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3735 [shl_load ("", 0, 0);])], [have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3736 AC_MSG_RESULT([no]) |
| 2651 | 3737 AC_MSG_CHECKING([for shl_load in -ldl]) |
| 3738 ac_save_LIBS="$LIBS" | |
| 3739 LIBS="$LIBS -ldld" | |
| 3312 | 3740 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3741 [shl_load ("", 0, 0);])], [have_dl=yes], | |
| 2741 | 3742 [LIBS="$ac_save_LIBS"; AC_MSG_RESULT([no])])])]) |
| 2651 | 3743 if test "$have_dl" = "yes"; then |
| 3744 AC_DEFINE(HAVE_SHL_LOAD) | |
| 3745 else | |
| 3746 dnl Check for libtool's libltdl | |
| 3747 AC_CHECK_HEADER(ltdl.h, [ | |
| 3748 AC_MSG_CHECKING([for lt_dlinit in -lltdl]) | |
| 3749 ac_save_LIBS="$LIBS" | |
| 3750 LIBS="$LIBS -lltdl" | |
| 3312 | 3751 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <ltdl.h>], |
| 3752 [lt_dlinit ();])], [have_dl=yes], [LIBS="$ac_save_LIBS"])]) | |
| 2741 | 3753 AC_MSG_RESULT($have_dl) |
| 2651 | 3754 if test "$have_dl" = "yes"; then |
| 3755 AC_DEFINE(HAVE_LTDL) | |
| 3756 fi | |
| 3757 dnl end !HP/UX | |
| 3758 fi | |
| 3759 dnl end !dlopen | |
| 3760 fi | |
| 3761 ac_save_LIBS= | |
| 3762 dnl end !darwin | |
| 3763 esac | |
| 3764 | |
| 3765 if test -n "$have_dl"; then | |
| 3766 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared | |
| 3767 XE_SHLIB_STUFF | |
| 3768 fi | |
| 3769 | |
| 3770 if test "$can_build_shared" = "yes"; then | |
| 3771 AC_DEFINE(HAVE_SHLIB) | |
| 3772 dnl src must be built before modules on MacOSX and Windows platforms, since | |
| 3773 dnl the binary must be available to properly link the modules | |
| 3774 dnl For no-module builds, this is added *after* the module directories | |
| 3775 XE_APPEND(src, MAKE_SUBDIR) | |
| 3776 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR) | |
| 3777 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS) | |
| 3778 AC_CHECK_FUNCS(dlerror _dlerror) | |
| 3779 enable_modules=yes | |
| 3780 MOD_CC="../../lib-src/ellcc" | |
| 3781 MODCFLAGS="\$(CFLAGS) --mode=compile --mod-output=\$@ -I../../src -I\$(srcdir)/../../src" | |
| 3782 INSTALLPATH="\$(moduledir)" | |
| 3783 MOD_INSTALL_PROGRAM=${INSTALL_PROGRAM} | |
| 3784 OBJECT_TO_BUILD="\$(MODNAME).ell" | |
| 3785 else | |
| 3786 if test "$enable_modules" = "yes"; then | |
| 3787 XE_DIE("Required module support cannot be provided.") | |
| 3788 else | |
| 3789 echo " No module support." | |
| 3790 fi | |
| 3791 enable_modules=no | |
| 3792 fi | |
| 3793 fi | |
| 3794 if test "$enable_modules" != "yes"; then | |
| 3795 MOD_CC="$XEMACS_CC" | |
| 3796 MODCFLAGS="\$(XE_CFLAGS) -I../../src -I\$(srcdir)/../../src" | |
| 3797 INSTALLPATH="" | |
| 3798 MOD_INSTALL_PROGRAM="true" | |
| 3799 OBJECT_TO_BUILD="\$(MODNAME).o" | |
| 3800 fi | |
| 3801 MODARCHDIR= | |
| 3802 MAKE_DOCFILE="../../lib-src/make-docfile" | |
| 3803 AC_SUBST(with_modules, $enable_modules) | |
| 3804 AC_SUBST(MOD_CC) | |
| 3805 AC_SUBST(MODARCHDIR) | |
| 3806 AC_SUBST(MAKE_DOCFILE) | |
| 3807 AC_SUBST(MODCFLAGS) | |
| 3808 AC_SUBST(INSTALLPATH) | |
| 3809 AC_SUBST(MOD_INSTALL_PROGRAM) | |
| 3810 AC_SUBST(OBJECT_TO_BUILD) | |
| 3811 | |
| 3812 dnl Autodetect tooltalk | |
| 3813 if test "$with_tooltalk" != "no" ; then | |
| 3814 dnl autodetect the location of tt_c.h | |
| 3815 dnl tt_c.h might be in Tt or desktop include directories | |
| 3816 for dir in "" "Tt/" "desktop/" ; do | |
| 3817 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break) | |
| 3818 done | |
| 3819 if test -z "$tt_c_h_file"; then | |
| 3820 if test "$with_tooltalk" = "yes"; then | |
| 3821 USAGE_ERROR("Unable to find required tooltalk header files.") | |
| 3822 fi | |
| 3823 with_tooltalk=no | |
| 3824 fi | |
| 3825 fi | |
| 3826 if test "$with_tooltalk" != "no" ; then | |
| 3827 for extra_libs in "" "-lI18N -lce" "-lcxx"; do | |
| 3828 AC_CHECK_LIB(tt, tt_message_create, | |
| 3829 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs) | |
| 3830 done | |
| 3831 if test -z "$tt_libs"; then | |
| 3832 if test "$with_tooltalk" = "yes"; then | |
| 3833 USAGE_ERROR("Unable to find required tooltalk libraries.") | |
| 3834 fi | |
| 3835 with_tooltalk=no | |
| 3836 fi | |
| 3837 fi | |
| 3838 test -z "$with_tooltalk" && with_tooltalk=yes | |
| 3839 if test "$with_tooltalk" = "yes"; then | |
| 3840 AC_DEFINE(TOOLTALK) | |
| 3841 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file") | |
| 3842 XE_PREPEND($tt_libs, libs_x) | |
| 3843 fi | |
| 3844 | |
| 3845 dnl Autodetect CDE | |
| 3846 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) } | |
| 3847 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) } | |
| 3848 if test "$with_dragndrop" = "no" ; then | |
| 3849 if test "$with_cde" = "yes" ; then | |
| 3312 | 3850 AC_MSG_WARN([--with-cde forced to `no'; no generic Drag'n'Drop support]) |
| 2651 | 3851 fi |
| 3852 with_cde=no | |
| 3853 fi | |
| 3854 test -z "$with_cde" && with_cde=yes | |
| 3855 if test "$with_cde" = "yes" ; then | |
| 3856 AC_DEFINE(HAVE_CDE) | |
| 3857 XE_PREPEND(-lDtSvc, libs_x) | |
| 3858 XE_APPEND(CDE, dragndrop_proto) | |
| 3859 with_tooltalk=yes # CDE requires Tooltalk | |
| 3860 need_motif=yes # CDE requires Motif | |
| 3861 fi | |
| 3862 | |
| 3863 dnl Always compile OffiX unless --without-offix is given, no | |
| 3864 dnl X11 support is compiled in, no standard Xmu is available, | |
| 3865 dnl or dragndrop support is disabled | |
| 3866 dnl Because OffiX support currently loses when more than one display | |
| 3867 dnl is in use, we now disable it by default -slb 07/10/1998. | |
| 3868 test "$window_system" != "x11" && with_offix=no | |
| 3869 if test "$with_xmu" != yes -a "$with_x11" = yes; then | |
| 3870 if test "$with_offix" = "yes" ; then | |
| 3312 | 3871 AC_MSG_WARN([--with-offix forced to `no'; no real Xmu support]) |
| 2651 | 3872 fi |
| 3873 with_offix=no | |
| 3874 fi | |
| 3875 if test "$with_dragndrop" = no; then | |
| 3876 if test "$with_offix" = "yes" ; then | |
| 3312 | 3877 AC_MSG_WARN([--with-offix forced to `no'; no generic Drag'n'Drop support]) |
| 2651 | 3878 fi |
| 3879 with_offix=no | |
| 3880 fi | |
| 3881 if test "$with_cde" = yes; then | |
| 3882 if test "$with_offix" = "yes" ; then | |
| 3312 | 3883 AC_MSG_WARN([--with-offix forced to `no'; CDE already found]) |
| 2651 | 3884 fi |
| 3885 with_offix=no | |
| 3886 fi | |
| 3887 test -z "$with_offix" && with_offix=no | |
| 3888 if test "$with_offix" = "yes"; then | |
| 3889 AC_DEFINE(HAVE_OFFIX_DND) | |
| 3890 XE_APPEND(offix.o, dnd_objs) | |
| 3891 XE_APPEND(OffiX, dragndrop_proto) | |
| 3892 fi | |
| 3893 if test "$with_gtk" = "yes"; then | |
| 3894 XE_APPEND(GTK, dragndrop_proto) | |
| 3895 fi | |
| 3896 | |
| 3897 dnl Autodetect Drag'n'Drop support | |
| 3898 dnl always included if CDE, Offix, or MSWindows are defined | |
| 3899 if test "$with_dragndrop" != "no" ; then | |
| 3900 AC_MSG_CHECKING(if drag and drop API is needed) | |
| 3901 if test -n "$dragndrop_proto" ; then | |
| 3902 with_dragndrop=yes | |
| 3903 AC_MSG_RESULT([yes (${dragndrop_proto} )]) | |
| 3904 AC_DEFINE(HAVE_DRAGNDROP) | |
| 3905 XE_APPEND(dragdrop.o, extra_objs) | |
| 3906 else | |
| 3907 with_dragndrop=no | |
| 3908 AC_MSG_RESULT(no) | |
| 3909 fi | |
| 3910 fi | |
| 3911 | |
| 3912 dnl Autodetect LDAP | |
| 3312 | 3913 AC_MSG_CHECKING([for LDAP]) |
| 3914 AC_MSG_RESULT() | |
| 2651 | 3915 ldap_libs= |
| 3916 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) } | |
| 3917 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) } | |
| 3918 if test "$with_ldap" != "no"; then | |
| 3919 AC_CHECK_LIB(ldap, ldap_search, with_ldap=yes) | |
| 3920 dnl Check for other libraries we need to link with to get the main routines. | |
| 3921 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes], , -llber) } | |
| 3922 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes], , -llber -lkrb) } | |
| 3923 test "$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) } | |
| 3924 dnl Recently, we need -lber even though the main routines are elsewhere, | |
| 3925 dnl because otherwise be get link errors w.r.t. ber_pvt_opt_on. So just | |
| 3926 dnl check for that (it's a variable not a fun but that doesn't seem to | |
| 3927 dnl matter in these checks) and stick in -lber if so. Can't hurt (even to | |
| 3928 dnl stick it in always shouldn't hurt, I don't think) ... #### Someone who | |
| 3929 dnl #### understands LDAP needs to fix this properly. | |
| 3930 test "$with_ldap_lber" != "yes" && { AC_CHECK_LIB(lber, ber_pvt_opt_on, with_ldap_lber=yes) } | |
| 3931 fi | |
| 3932 if test "$with_ldap" = "yes"; then | |
| 3933 AC_DEFINE(HAVE_LDAP) | |
| 3934 if test "$with_ldap_des" = "yes" ; then | |
| 3935 XE_PREPEND(-ldes, ldap_libs) | |
| 3936 fi | |
| 3937 if test "$with_ldap_krb" = "yes" ; then | |
| 3938 XE_PREPEND(-lkrb, ldap_libs) | |
| 3939 fi | |
| 3940 if test "$with_ldap_lber" = "yes" ; then | |
| 3941 XE_PREPEND(-llber, ldap_libs) | |
| 3942 fi | |
| 3943 XE_PREPEND(-lldap, ldap_libs) | |
| 3944 save_LIBS="$LIBS" LIBS="$LIBS $ldap_libs" | |
| 3945 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result) | |
| 3946 LIBS="$save_LIBS" | |
| 3947 XE_APPEND(modules/ldap, MAKE_SUBDIR) | |
| 3948 need_modules_common=yes | |
| 3949 if test "$enable_modules" = "yes"; then | |
| 3950 XE_APPEND(modules/ldap, INSTALL_ARCH_DEP_SUBDIR) | |
| 3951 fi | |
| 3952 fi | |
| 3953 AC_SUBST(ldap_libs) | |
| 3954 | |
| 3955 dnl Autodetect PostgreSQL | |
| 3956 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr; | |
| 3957 dnl in this case, configure will easily detect it there. | |
| 3958 dnl | |
| 3959 dnl If PostgreSQL is installed into a different prefix, | |
| 3960 dnl (such as the default /usr/local/pgsql when building from source), | |
| 3961 dnl that prefix must be specified using the --with-site-prefixes flag. | |
| 3962 postgresql_libs= | |
| 3963 if test "$with_postgresql" != "no"; then | |
| 3312 | 3964 AC_MSG_CHECKING([for PostgreSQL]) |
| 3965 AC_MSG_RESULT() | |
| 2651 | 3966 |
| 3967 dnl Look for these standard header file locations, known to be used on Linux | |
| 3968 for header_dir in "" "pgsql/" "postgresql/"; do | |
| 3969 AC_CHECK_HEADER(${header_dir}libpq-fe.h, | |
| 3970 libpq_fe_h_file=${header_dir}libpq-fe.h; break) | |
| 3971 done | |
| 3972 | |
| 3050 | 3973 pq_libs= |
| 3974 extra_libs= | |
| 3975 if test -n "$libpq_fe_h_file"; then | |
| 3976 dnl #### Would it be nicer to do this with a loop? | |
| 3977 dnl It seems unlikely that checking for SSL/crypto support can hurt, | |
| 3978 dnl even if it's found. | |
| 3979 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq"],[ | |
| 3980 unset ac_cv_lib_pq_PQconnectdb; | |
| 3981 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq -lcrypto -lssl"],, | |
| 3982 [-lcrypto -lssl])]) | |
| 3983 if test -z "$pq_libs"; then | |
| 3984 have_libpq="no" | |
| 3985 else | |
| 3986 have_libpq="yes" | |
| 3987 fi | |
| 3988 fi | |
| 2651 | 3989 |
| 3990 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then | |
| 3991 with_postgresql=yes | |
| 3992 AC_DEFINE(HAVE_POSTGRESQL) | |
| 3993 AC_CHECK_LIB(pq,PQconnectStart, [ | |
| 3994 with_postgresqlv7=yes; | |
| 3050 | 3995 AC_DEFINE(HAVE_POSTGRESQLV7)], [:], $extra_libs) |
| 2651 | 3996 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file") |
| 3050 | 3997 XE_PREPEND([$pq_libs], postgresql_libs) |
| 2651 | 3998 XE_APPEND(modules/postgresql, MAKE_SUBDIR) |
| 3999 need_modules_common=yes | |
| 4000 if test "$enable_modules" = "yes"; then | |
| 4001 XE_APPEND(modules/postgresql, INSTALL_ARCH_DEP_SUBDIR) | |
| 4002 fi | |
| 4003 elif test "$with_postgresql" = "yes"; then | |
| 4004 XE_DIE("Required PostgreSQL support cannot be provided. Check --with-site-prefixes.") | |
| 4005 fi | |
| 4006 fi | |
| 4007 AC_SUBST(postgresql_libs) | |
| 4008 | |
| 4009 dnl ---------------------- | |
| 4010 dnl Graphics libraries | |
| 4011 dnl ---------------------- | |
| 4012 | |
| 4013 if test "$window_system" != "none"; then | |
| 3312 | 4014 AC_MSG_CHECKING([for graphics libraries]) |
| 4015 AC_MSG_RESULT() | |
| 2651 | 4016 |
| 4017 dnl add special code to handle xpm-nox on Cygwin (csw) | |
| 4018 dnl -- should only happen if CYGWIN && WITH_XPM && WITH_MSW && !WITH_X | |
| 4019 libpath_xpm= | |
| 4020 incpath_xpm= | |
| 3727 | 4021 libname_xpm="-lXpm" |
| 2651 | 4022 case "$opsys" in |
| 4023 cygwin*) | |
| 3228 | 4024 cygwin_top=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 4025 cygwin_top=`eval "cd $cygwin_top/../../../..; pwd"` | |
| 2651 | 4026 case "$window_system" in |
| 4027 dnl use "standard" search pattern | |
| 4028 x11) ;; | |
| 4029 dnl hardcode "standard" non-X11 xpm lib/inc dirs | |
| 4030 msw) libpath_xpm="-L${cygwin_top}/lib/noX" | |
| 4031 incpath_xpm="-I${cygwin_top}/include/noX" | |
| 3727 | 4032 libname_xpm="-lXpm-noX" |
| 2651 | 4033 ;; |
| 4034 dnl not supported on cygwin (yet?) | |
| 4035 gtk) ;; | |
| 4036 dnl probably not reached... | |
| 4037 none) ;; | |
| 4038 dnl ditto | |
| 4039 *) ;; | |
| 4040 esac | |
| 4041 ;; | |
| 4042 dnl use "standard" search pattern for all other OS's | |
| 4043 *) ;; | |
| 4044 esac | |
| 4045 dnl Autodetect Xpm | |
| 4046 xpm_problem="" | |
| 4047 if test -z "$with_xpm"; then | |
| 4048 XE_PREPEND("$incpath_xpm", CFLAGS) | |
| 2940 | 4049 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 2651 | 4050 XE_PREPEND("$libpath_xpm", LDFLAGS) |
| 4051 AC_MSG_CHECKING(for Xpm - no older than 3.4f) | |
| 3727 | 4052 xe_check_libs="$libname_xpm" |
| 2651 | 4053 AC_RUN_IFELSE([AC_LANG_SOURCE([#define XPM_NUMBERS |
| 4054 #include <X11/xpm.h> | |
| 4055 int main(int c, char **v) { | |
| 4056 return c == 1 ? 0 : | |
| 4057 XpmIncludeVersion != XpmLibraryVersion() ? 1 : | |
| 4058 XpmIncludeVersion < 30406 ? 2 : 0 ;}])], | |
| 4059 [./conftest dummy_arg; xpm_status=$?; | |
| 4060 if test "$xpm_status" = "0"; then | |
| 4061 with_xpm=yes; | |
| 4062 else | |
| 4063 with_xpm=no; | |
| 4064 if test "$xpm_status" = "1"; then | |
| 4065 xpm_problem="Xpm library version and header file version don't match!" | |
| 4066 elif test "$xpm_status" = "2"; then | |
| 4067 xpm_problem="Xpm library version is too old!" | |
| 4068 else | |
| 4069 xpm_problem="Internal xpm detection logic error!" | |
| 4070 fi | |
| 4071 echo " | |
| 4072 *** WARNING *** $xpm_problem | |
| 4073 I'm not touching that with a 10-foot pole! | |
| 4074 If you really want to use the installed version of Xpm, rerun | |
| 4075 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!" | |
| 4076 fi], | |
| 4077 [with_xpm=no]) | |
| 4078 xe_check_libs= | |
| 4079 AC_MSG_RESULT($with_xpm) | |
| 4080 fi | |
| 4081 if test "$with_xpm" = "yes"; then | |
| 4082 dnl #### This code assumes that if AC_CHECK_LIB fails, | |
| 4083 dnl #### then it will succeed if FOR_MSW is defined, | |
| 4084 dnl #### but doesn't actually verify this assumption. | |
| 4085 AC_DEFINE(HAVE_XPM) | |
| 4086 XE_PREPEND("$libpath_xpm", LDFLAGS) | |
| 3727 | 4087 XE_PREPEND("$libname_xpm", libs_x) |
| 2651 | 4088 XE_PREPEND("$incpath_xpm", CFLAGS) |
| 2940 | 4089 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 3312 | 4090 AC_MSG_CHECKING([for "FOR_MSW" xpm]) |
| 3727 | 4091 xe_check_libs="$libname_xpm" |
| 3316 | 4092 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[XpmCreatePixmapFromData();])], |
| 2651 | 4093 [xpm_for_msw=no], |
| 4094 [xpm_for_msw=yes]) | |
| 4095 xe_check_libs= | |
| 4096 AC_MSG_RESULT($xpm_for_msw) | |
| 4097 if test "$xpm_for_msw" = "yes"; then | |
| 4098 AC_DEFINE(FOR_MSW) | |
| 4099 fi | |
| 4100 fi | |
| 4101 | |
| 4102 dnl Autodetect XFACE | |
| 4103 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 4104 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 4105 test -z "$with_xface" && with_xface=yes | |
| 4106 if test "$with_xface" = "yes"; then | |
| 4107 AC_DEFINE(HAVE_XFACE) | |
| 4108 XE_PREPEND(-lcompface, libs_x) | |
| 4109 fi | |
| 4110 | |
| 4111 dnl For a brief period we had the GIF code split out into a separate library, | |
| 4112 dnl but patent problems, etc. sort of squashed that idea. | |
| 4113 dnl We default to building with builtin GIF decoding | |
| 4114 if test "$with_gif" != "no"; then | |
| 4115 with_gif="yes" | |
| 4116 AC_DEFINE(HAVE_GIF) | |
| 4117 fi | |
| 4118 | |
| 4119 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime | |
| 4120 dnl So we always search for libz compression support. | |
| 4121 if test "$with_png $with_tiff" != "no no"; then | |
| 4122 AC_CHECK_LIB(c, inflate, [:], [ | |
| 4123 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[ | |
| 4124 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])]) | |
| 4125 fi | |
| 4126 | |
| 4127 dnl autodetect JPEG | |
| 4128 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) } | |
| 4129 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) } | |
| 4130 test -z "$with_jpeg" && with_jpeg=yes | |
| 4131 if test "$with_jpeg" = "yes"; then | |
| 4132 AC_DEFINE(HAVE_JPEG) | |
| 4133 XE_PREPEND(-ljpeg, libs_x) | |
| 4134 fi | |
| 4135 | |
| 4136 dnl autodetect PNG | |
| 4137 png_problem="" | |
| 4138 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) } | |
| 4139 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) } | |
| 2667 | 4140 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no,[-lz]) } |
| 2651 | 4141 if test -z "$with_png"; then |
| 4142 AC_MSG_CHECKING(for workable png version information) | |
| 4143 xe_check_libs="-lpng -lz" | |
| 4144 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <png.h> | |
| 4145 int main(int c, char **v) { | |
| 4146 if (c == 1) return 0; | |
| 4147 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1; | |
| 4148 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}])], | |
| 4149 [./conftest dummy_arg; png_status=$?; | |
| 4150 if test "$png_status" = "0"; then | |
| 4151 with_png=yes; | |
| 4152 else | |
| 4153 with_png=no; | |
| 4154 if test "$png_status" = "1"; then | |
| 4155 png_problem="PNG library version and header file don't match!" | |
| 4156 elif test "$png_status" = "2"; then | |
| 4157 png_problem="PNG library version too old (pre 1.0.2)!" | |
| 4158 fi | |
| 4159 echo " | |
| 4160 *** WARNING *** $png_problem | |
| 4161 I'm not touching that with a 10-foot pole! | |
| 4162 If you really want to use the installed version of libPNG, rerun | |
| 4163 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!" | |
| 4164 fi], | |
| 4165 [with_png=no]) | |
| 4166 xe_check_libs= | |
| 4167 AC_MSG_RESULT($with_png) | |
| 4168 fi | |
| 4169 if test "$with_png" = "yes"; then | |
| 4170 AC_DEFINE(HAVE_PNG) | |
| 4171 XE_PREPEND(-lpng, libs_x) | |
| 4172 fi | |
| 4173 | |
| 4174 dnl autodetect TIFF | |
| 4175 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) } | |
| 2667 | 4176 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no,[-lz]) } |
| 2651 | 4177 test -z "$with_tiff" && with_tiff=yes |
| 4178 if test "$with_tiff" = "yes"; then | |
| 4179 AC_DEFINE(HAVE_TIFF) | |
| 4180 XE_PREPEND(-ltiff, libs_x) | |
| 4181 fi | |
| 4182 fi | |
| 4183 | |
| 4184 dnl ---------------------- | |
| 4185 dnl GTK-Specific Graphics libraries | |
| 4186 dnl ---------------------- | |
| 4187 | |
| 4188 if test "$with_gtk" = "yes"; then | |
| 4189 dnl Autodetect XFACE | |
| 4190 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 4191 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 4192 test -z "$with_xface" && with_xface=yes | |
| 4193 if test "$with_xface" = "yes"; then | |
| 4194 AC_DEFINE(HAVE_XFACE) | |
| 4195 XE_PREPEND(-lcompface, libs_gtk) | |
| 4196 fi | |
| 4197 fi | |
| 4198 | |
| 4199 dnl ---------------------- | |
| 4200 dnl X-Specific Graphics libraries | |
| 4201 dnl ---------------------- | |
| 4202 | |
| 4203 if test "$with_x11" = "yes"; then | |
| 3312 | 4204 AC_MSG_CHECKING([for X11 graphics libraries]) |
| 4205 AC_MSG_RESULT() | |
| 2651 | 4206 fi |
| 4207 | |
| 4208 case "$enable_widgets" in | |
| 3019 | 4209 "" | "yes" | "athena") detect_athena=yes ;; |
| 2651 | 4210 *) detect_athena=no ;; |
| 4211 esac | |
| 4212 | |
| 3019 | 4213 case "$enable_dialogs" in |
| 4214 "" | "yes" | "athena") detect_athena=yes ;; | |
| 4215 esac | |
| 4216 | |
| 2651 | 4217 if test "$with_x11" = "yes" -a "$detect_athena" = "yes" ; then |
| 3312 | 4218 AC_MSG_CHECKING([for the Athena widgets]) |
| 4219 AC_MSG_RESULT() | |
| 2651 | 4220 |
| 4221 dnl What in heck did the user actually want? | |
| 4222 case "$with_athena" in | |
| 4223 dnl This is the default, old fashioned flat Athena. | |
| 4224 "xaw" | "") athena_variant=Xaw athena_3d=no ;; | |
| 4225 "3d") athena_variant=Xaw3d athena_3d=yes ;; | |
| 4226 "next") athena_variant=neXtaw athena_3d=yes ;; | |
| 4227 "95") athena_variant=Xaw95 athena_3d=yes ;; | |
| 4228 "xpm") athena_variant=XawXpm athena_3d=yes ;; | |
| 4229 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;; | |
| 4230 esac | |
| 4231 | |
| 4232 dnl Search for the Athena library... | |
| 4233 if test "$athena_3d" = "no"; then | |
| 4234 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb, | |
| 4235 [ | |
| 4236 dnl Must not be a 3d library... | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
4237 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, |
| 2651 | 4238 [AC_MSG_WARN([Could not find a non-3d Athena widget library.])], |
| 4239 athena_lib=$athena_variant) | |
| 4240 ], | |
| 4241 AC_MSG_WARN([Could not find an Athena widget library.])) | |
| 4242 else | |
| 4243 dnl The real configuration, need 3d library | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
4244 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, athena_lib=$athena_variant, |
| 2651 | 4245 dnl OK, couldn't find it with a proper name, try the standard Athena lib |
| 4246 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
|
4247 AC_CHECK_LIB(Xaw, XawSme3dComputeTopShadowRGB, |
| 2651 | 4248 [ |
| 4249 athena_lib=Xaw; | |
| 4250 AC_MSG_WARN([Assuming that libXaw is actually $athena_variant.]); | |
| 4251 ], | |
| 4252 [AC_MSG_WARN([Could not find a 3d Athena widget library that looked like $athena_variant.])])) | |
| 4253 fi | |
| 4254 | |
| 4255 dnl Now we locate the Athena headers that we need. | |
| 4256 if test "$athena_3d" = "no"; then | |
| 4257 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 4258 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], | |
| 4259 [AC_CHECK_HEADER(X11/Xaw/XawInit.h, | |
| 4260 [athena_h_path=X11/Xaw], | |
| 2694 | 4261 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], |
| 4262 [ | |
| 4263 #include <X11/Intrinsic.h> | |
| 4264 ])]) | |
| 2651 | 4265 else |
| 4266 dnl The three-d Athena headers are so much more slippery. | |
| 4267 dnl Curse this `Lets replace standard libraries' thing that they did. :/ | |
| 4268 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h, | |
| 4269 [AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h, | |
| 4270 [athena_h_path=X11/$athena_variant])],[], | |
| 4271 [ | |
| 4272 #if HAVE_X11_XFUNCPROTO_H | |
| 4273 #include <X11/Xfuncproto.h> | |
| 4274 #endif | |
| 2705 | 4275 #include <X11/Intrinsic.h> |
| 2651 | 4276 ]) |
| 4277 | |
| 4278 dnl Is the variant specific header directory directly under include? | |
| 4279 if test -z "$athena_h_path"; then | |
| 4280 AC_CHECK_HEADER($athena_variant/XawInit.h, | |
| 4281 [AC_CHECK_HEADER($athena_variant/ThreeD.h, | |
| 4282 athena_h_path=$athena_variant)],[], | |
| 4283 [ | |
| 4284 #if HAVE_X11_XFUNCPROTO_H | |
| 4285 #include <X11/Xfuncproto.h> | |
| 4286 #endif | |
| 2694 | 4287 #include <X11/Intrinsic.h> |
| 2651 | 4288 ]) |
| 4289 fi | |
| 4290 | |
| 4291 dnl If we couldn't find the specific variant, try the generic Athena 3d headers | |
| 4292 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 4293 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h, | |
| 4294 [AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h, | |
| 4295 [ | |
| 4296 AC_MSG_WARN([Assuming that X11/Xaw3d headers are suitable for $athena_variant.]) | |
| 4297 athena_h_path=X11/Xaw3d | |
| 4298 ])],[], | |
| 4299 [ | |
| 4300 #if HAVE_X11_XFUNCPROTO_H | |
| 4301 #include <X11/Xfuncproto.h> | |
| 4302 #endif | |
| 2694 | 4303 #include <X11/Intrinsic.h> |
| 2651 | 4304 ]) |
| 4305 fi | |
| 4306 | |
| 4307 dnl Also generic 3d headers directly under include dir | |
| 4308 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 4309 AC_CHECK_HEADER(Xaw3d/XawInit.h, | |
| 4310 [AC_CHECK_HEADER(Xaw3d/ThreeD.h, | |
| 4311 [ | |
| 4312 AC_MSG_WARN([Assuming that Xaw3d headers are suitable for $athena_variant.]) | |
| 4313 athena_h_path=Xaw3d | |
| 4314 ])],[], | |
| 4315 [ | |
| 4316 #if HAVE_X11_XFUNCPROTO_H | |
| 4317 #include <X11/Xfuncproto.h> | |
| 4318 #endif | |
| 2694 | 4319 #include <X11/Intrinsic.h> |
| 2651 | 4320 ]) |
| 4321 fi | |
| 4322 | |
| 4323 dnl If nothing yet found, see if Xaw is a 3d header set... | |
| 4324 dnl We AC_MSG_WARN if we fail because I am all out of ideas... | |
| 4325 if test -z "$athena_h_path"; then | |
| 4326 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 4327 [ | |
| 4328 AC_MSG_WARN([Assuming that X11/Xaw headers are suitable for $athena_variant.]) | |
| 4329 athena_h_path=X11/Xaw | |
| 4330 ], | |
| 4331 [AC_MSG_WARN([Could not find a suitable 3d Athena header set.])]) | |
| 4332 fi | |
| 4333 fi | |
| 4334 | |
| 4335 dnl Do we actually have a usable Athena widget set? Please? | |
| 4336 if test -n "$athena_lib" -a -n "$athena_h_path"; then | |
| 4337 have_xaw=yes | |
| 4338 else | |
| 4339 have_xaw=no | |
| 4340 fi | |
| 4341 | |
| 4342 else | |
| 4343 have_xaw=no | |
| 4344 fi dnl "$with_x11" = "yes" -a "detect_athena" = "yes" | |
| 4345 | |
| 4346 if test "$with_x11" = "yes"; then | |
| 4347 dnl autodetect Motif - but only add to libs_x later (if necessary) | |
| 4348 dnl Use a different function to the earlier test to avoid problems with the | |
| 4349 dnl internal cache. | |
| 4350 AC_CHECK_HEADER(Xm/Xm.h, | |
| 4351 [AC_CHECK_LIB(Xm, XmStringCreate, have_motif=yes, have_motif=no)], | |
| 4352 have_motif=no) | |
| 4353 | |
| 4354 if test "$have_motif" = "yes"; then | |
| 4355 dnl autodetect lesstif | |
| 4356 AC_MSG_CHECKING(for Lesstif) | |
| 4357 AC_EGREP_CPP(yes, | |
| 4358 [#include <Xm/Xm.h> | |
| 4359 #ifdef LESSTIF_VERSION | |
| 4360 yes | |
| 4361 #endif | |
| 4362 ], have_lesstif=yes, have_lesstif=no) | |
| 4363 AC_MSG_RESULT($have_lesstif) | |
| 4364 fi | |
| 4365 | |
| 4366 fi dnl "$with_x11" = "yes" | |
| 4367 | |
| 4368 dnl Finish ensuring that we have values for the various toolkit items. | |
| 4369 dnl Not all toolkits support all widgets | |
| 3019 | 4370 |
| 4371 dnl Avoid using Motif :-( | |
| 4372 case "$opsys" in | |
| 3738 | 4373 *linux* | *darwin* | *bsd* | *cygwin* ) lucid_prefers_motif="no" ;; |
| 3019 | 4374 * ) lucid_prefers_motif="yes" ;; |
| 4375 esac | |
| 2651 | 4376 |
| 4377 case "$enable_menubars" in "" | "yes" | "athena" ) | |
| 4378 enable_menubars="lucid" ;; | |
| 4379 esac | |
| 3094 | 4380 dnl this is not in xft reloaded #3 |
| 4381 if test "$with_xft_menubars" != "no" ; then | |
| 4382 if test "$with_xft_emacs" = "yes" -a "$with_menubars" != "no" ; then | |
| 4383 with_xft_menubars="yes" | |
| 4384 else | |
| 4385 with_xft_menubars="no" | |
| 4386 fi | |
| 4387 fi | |
| 2651 | 4388 case "$enable_dialogs" in "" | "yes" | "lucid" ) |
| 3019 | 4389 if test "$lucid_prefers_motif" = "yes"; then |
| 4390 if test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 4391 elif test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 4392 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 4393 else enable_dialogs=no | |
| 4394 fi | |
| 4395 else | |
| 4396 if test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 4397 elif test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 4398 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 4399 else enable_dialogs=no | |
| 4400 fi | |
| 2651 | 4401 fi ;; |
| 4402 esac | |
| 4403 case "$enable_scrollbars" in "" | "yes" ) | |
| 4404 enable_scrollbars="lucid" ;; | |
| 4405 esac | |
| 4406 case "$enable_widgets" in "" | "yes" | "lucid") | |
| 3019 | 4407 if test "$lucid_prefers_motif" = "yes"; then |
| 4408 if test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4409 elif test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4410 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4411 else enable_widgets=no | |
| 4412 fi | |
| 4413 else | |
| 4414 if test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4415 elif test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4416 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4417 else enable_widgets=no | |
| 4418 fi | |
| 2651 | 4419 fi ;; |
| 4420 esac | |
| 3094 | 4421 dnl this is not in xft reloaded #3 |
| 4422 if test "$with_xft_tabs" != "no" ; then | |
| 4423 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then | |
| 4424 with_xft_tabs="yes" | |
| 4425 else | |
| 4426 with_xft_tabs="no" | |
| 4427 fi | |
| 4428 fi | |
| 4429 dnl this is not in xft reloaded #3 | |
| 4430 if test "$with_xft_gauge" != "no" ; then | |
| 4431 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then | |
| 4432 with_xft_gauge="yes" | |
| 4433 else | |
| 4434 with_xft_gauge="no" | |
| 4435 fi | |
| 4436 fi | |
| 2651 | 4437 |
| 4438 all_widgets="$enable_menubars $enable_scrollbars $enable_dialogs $enable_toolbars $enable_widgets" | |
| 4439 | |
| 4440 case "$all_widgets" in | |
| 4441 *athena* ) | |
| 4442 if test "$have_xaw" != "yes"; then | |
| 4443 XE_DIE("Could not find a suitable Athena library to build with.") | |
| 4444 fi | |
| 4445 | |
| 4446 dnl Add the Lucid widget Athena code | |
| 4447 XE_APPEND(lwlib-Xaw.o, lwlib_objs) | |
| 4448 | |
| 4449 dnl Add the Athena widget library we located earlier | |
| 4450 XE_PREPEND(-l$athena_lib, libs_x) | |
| 4451 | |
| 4452 dnl Tell lwlib where to find the Athena header files. | |
| 4453 dnl Many people have tried to create a `smart' way of doing this, | |
| 4454 dnl but all have failed. Before changing the following ugly definitions, | |
| 4455 dnl consult the veterans of many a battle. | |
| 4456 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h") | |
| 4457 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h") | |
| 4458 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h") | |
| 4459 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h") | |
| 4460 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h") | |
| 4461 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h") | |
| 4462 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h") | |
| 4463 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h") | |
| 4464 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h") | |
| 4465 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h") | |
| 4466 | |
| 4467 AC_DEFINE(LWLIB_USES_ATHENA) | |
| 4468 AC_DEFINE(NEED_ATHENA) | |
| 4469 need_athena="yes" | |
| 4470 | |
| 4471 if test "$athena_3d" = "yes"; then | |
| 4472 AC_DEFINE(HAVE_ATHENA_3D) | |
| 4473 fi | |
| 4474 ;; | |
| 4475 esac | |
| 4476 | |
| 4477 case "$all_widgets" in *motif* ) | |
| 4478 AC_DEFINE(LWLIB_USES_MOTIF) | |
| 4479 AC_DEFINE(NEED_MOTIF) | |
| 4480 XE_APPEND(lwlib-Xm.o, lwlib_objs) | |
| 4481 need_motif=yes ;; | |
| 4482 esac | |
| 4483 | |
| 4484 test "$enable_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4485 test "$enable_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4486 test "$enable_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs) | |
| 4487 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4488 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs) | |
| 4489 case "$enable_widgets" in athena* ) | |
| 4490 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);; | |
| 4491 esac | |
| 4492 case "$all_widgets" in *lucid* ) | |
| 4493 AC_DEFINE(NEED_LUCID) | |
| 4494 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;; | |
| 4495 esac | |
| 4496 | |
| 4497 AC_SUBST(lwlib_objs) | |
| 4498 | |
| 4499 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA) | |
| 4500 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA) | |
| 4501 | |
| 4502 if test "$athena_3d" = "yes"; then | |
| 4503 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D) | |
| 4504 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D) | |
| 4505 fi | |
| 4506 | |
| 4507 case "$enable_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac | |
| 4508 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4509 AC_DEFINE(LWLIB_TABS_LUCID) | |
| 4510 | |
| 4511 test "$enable_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS) | |
| 4512 test "$enable_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS) | |
| 4513 test "$enable_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS) | |
| 4514 test "$enable_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS) | |
| 4515 test "$enable_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS) | |
| 4516 | |
| 4517 test "$enable_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID) | |
| 4518 test "$enable_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID) | |
| 4519 | |
| 4520 test "$enable_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF) | |
| 4521 test "$enable_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF) | |
| 4522 test "$enable_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF) | |
| 4523 test "$enable_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF) | |
| 4524 | |
| 3094 | 4525 test "$with_xft_menubars" = "yes" && AC_DEFINE(USE_XFT_MENUBARS) |
| 4526 test "$with_xft_tabs" = "yes" && AC_DEFINE(USE_XFT_TABS) | |
| 4527 test "$with_xft_gauge" = "yes" && AC_DEFINE(USE_XFT_GAUGE) | |
| 4528 | |
| 2651 | 4529 dnl ---------------------- |
| 4530 dnl Mule-dependent options | |
| 4531 dnl ---------------------- | |
| 4532 | |
| 4533 test -z "$enable_mule" && enable_mule=no | |
| 4534 | |
| 4535 dnl if test "$enable_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then | |
| 4536 dnl echo "Attempt to Build with Mule without Mule/Lisp" | |
| 4537 dnl echo "Please install the XEmacs/Mule tarball or" | |
| 4538 dnl echo "rerun configure with --with-mule=no" | |
| 4539 dnl exit 1 | |
| 4540 dnl fi | |
| 4541 | |
| 4542 if test "$enable_default_eol_detection" = "yes"; then | |
| 4543 AC_DEFINE(HAVE_DEFAULT_EOL_DETECTION) | |
| 4544 fi | |
| 4545 | |
| 2973 | 4546 dnl initialize _libs variables for possible modules at top level |
| 4547 canna_libs= | |
| 4548 wnn_libs= | |
| 4549 | |
| 2651 | 4550 if test "$enable_mule" = "yes" ; then |
| 3312 | 4551 AC_MSG_CHECKING([for Mule-related features]) |
| 2651 | 4552 AC_DEFINE(MULE) |
| 4553 | |
| 4554 dnl Use -lintl to get internationalized strerror for Mule | |
| 4555 AC_CHECK_HEADERS(libintl.h) | |
| 4556 AC_CHECK_LIB(intl, strerror) | |
| 4557 | |
| 3312 | 4558 AC_MSG_CHECKING([for Mule input methods]) |
| 2651 | 4559 dnl Do we have the XmIm* routines? And if so, do we want to use them? |
| 4560 case "$with_xim" in "" | "yes" ) | |
| 3312 | 4561 AC_MSG_CHECKING([for XIM]) |
| 2651 | 4562 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no) |
| 4563 dnl XIM + Lesstif is not (yet?) usable | |
| 3019 | 4564 dnl Only use Motif if linking Motif anyway, or don't have xlib XIM |
| 4565 if test "$need_motif $have_lesstif" = "yes no"; then | |
| 4566 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) | |
| 3248 | 4567 dnl #### This is always false. |
| 4568 dnl Not clear what we want, although "yes no yes" is insufficient. | |
| 3019 | 4569 elif test "$have_motif $have_lesstif $with_xim" = "yes no no"; then |
| 2651 | 4570 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) |
| 4571 fi ;; | |
| 4572 esac | |
| 4573 if test "$with_xim" != "no"; then | |
| 4574 AC_DEFINE(HAVE_XIM) | |
| 4575 if test "$with_xim" = "xlib"; then | |
| 4576 AC_DEFINE(XIM_XLIB) | |
| 4577 XE_ADD_OBJS(input-method-xlib.o) | |
| 4578 fi | |
| 4579 if test "$with_xim" = "motif"; then | |
| 4580 AC_DEFINE(XIM_MOTIF) | |
| 4581 need_motif=yes | |
| 4582 XE_ADD_OBJS(input-method-motif.o) | |
| 4583 fi | |
| 4584 if test "$with_xim" = "motif"; then | |
| 4585 with_xfs=no | |
| 4586 fi | |
| 4587 fi | |
| 4588 | |
| 4589 dnl "with_xfs" = "yes" | |
| 4590 if test "$with_xfs" = "yes" ; then | |
| 3312 | 4591 AC_MSG_CHECKING([for XFontSet]) |
| 2651 | 4592 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no) |
| 4593 if test "$with_xfs" = "yes" && test "$enable_menubars" = "lucid"; then | |
| 4594 AC_DEFINE(USE_XFONTSET) | |
| 4595 if test "$with_xim" = "no" ; then | |
| 4596 XE_ADD_OBJS(input-method-xlib.o) | |
| 4597 fi | |
| 4598 fi | |
| 4599 fi dnl with_xfs | |
| 4600 | |
| 4601 dnl Autodetect WNN | |
| 4602 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support | |
| 4603 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) } | |
| 4604 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h | |
| 4605 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) } | |
| 4606 dnl Detour to find crypt | |
| 4607 if test "$with_wnn" != "no"; then | |
| 4608 AC_CHECK_FUNCS(crypt) | |
| 4609 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) } | |
| 4610 fi | |
| 4611 dnl Back to our regularly scheduled wnn hunting | |
| 4612 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then | |
| 4613 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn, | |
| 4614 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4, | |
| 4615 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6, | |
| 4616 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no)))) | |
| 4617 fi | |
| 4618 test -z "$with_wnn" && with_wnn=yes | |
| 4619 if test "$with_wnn" = "yes"; then | |
| 4620 AC_DEFINE(HAVE_WNN) | |
| 4621 XE_PREPEND(-l$libwnn, libs_x) | |
| 4622 if test "$with_wnn6" != "no"; then | |
| 4623 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes) | |
| 4624 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6) | |
| 4625 fi | |
| 4626 fi | |
| 4627 | |
| 3830 | 4628 dnl Configure canna |
| 2973 | 4629 dnl canna_libs variable is initialized at toplevel |
| 3830 | 4630 dnl #### the hard-coding of /usr/local/canna/include is bogus and |
| 4631 dnl my Mac OS X 10.4 system needs /usr/local/canna/lib, too | |
| 4632 dnl #### this whole mess should be in modules/canna, no? maybe not | |
| 4633 have_canna=no | |
| 2651 | 4634 if test "$with_canna" != "no"; then |
| 4635 save_c_switch_site="$c_switch_site" | |
| 3830 | 4636 for canna_include_path in "" " -I/usr/local/canna/include"; do |
| 4637 for canna_wchar_aware in "" " -DCANNA_NEW_WCHAR_AWARE=1"; do | |
| 4638 c_switch_site="$save_c_switch_site$canna_include_path$canna_wchar_aware" | |
| 4639 # defeat autoconf's cache mechanism | |
| 4640 $as_unset ac_cv_header_canna_jrkanji_h | |
| 4641 $as_unset ac_cv_header_canna_RK_h | |
| 4642 # using $ac_header_compiler is a hack, but autoconf doesn't let us | |
| 4643 # get at this information otherwise :-( | |
| 4644 AC_CHECK_HEADER(canna/jrkanji.h,[AC_CHECK_HEADER(canna/RK.h,have_canna=$ac_header_compiler)]) | |
| 4645 test "$have_canna" = "yes" && break | |
| 4646 AC_MSG_WARN([You may ignore any *Present but not compiled* message | |
| 4647 from autoconf. We detect that condition and recheck, but there | |
| 4648 is no way to suppress autoconf's message.]) | |
| 4649 done | |
| 4650 test "$have_canna" = "yes" && break | |
| 4651 done | |
| 4652 if test "$have_canna" = "yes"; then | |
| 4653 c_switch_site="$save_c_switch_site$canna_include_path" | |
| 4654 else | |
| 2651 | 4655 c_switch_site="$save_c_switch_site" |
| 4656 fi | |
| 4657 fi | |
| 4658 | |
| 3830 | 4659 test "$have_canna" = "yes" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],have_canna=no) } |
| 4660 test "$have_canna" = "yes" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],have_canna=no) } | |
| 4661 if test "$have_canna" = "yes"; then | |
| 2651 | 4662 AC_DEFINE(HAVE_CANNA) |
| 3830 | 4663 test -n "$canna_wchar_aware" && AC_DEFINE(CANNA_NEW_WCHAR_AWARE) |
| 2973 | 4664 XE_APPEND(modules/canna, MAKE_SUBDIR) |
| 4665 need_modules_common=yes | |
| 4666 if test "$with_modules" = "yes"; then | |
| 4667 XE_APPEND(modules/canna, INSTALL_ARCH_DEP_SUBDIR) | |
| 4668 fi | |
| 4669 XE_PREPEND(-lcanna -lRKC, canna_libs) | |
| 3830 | 4670 elif test "$with_canna" != "no"; then |
| 4671 AC_MSG_WARN([Canna configuration failed. If you expected success, | |
| 4672 maybe you need --with-site-prefixes=/usr/local/canna?]) | |
| 2651 | 4673 fi |
| 2973 | 4674 AC_SUBST(canna_libs) |
| 2651 | 4675 |
| 4676 else dnl "$enable_mule" = "no" | |
| 4677 for feature in xim canna wnn; do | |
| 4678 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 4679 AC_MSG_WARN([--with-${feature} ignored: Not valid without Mule support]) | |
| 4680 fi | |
| 4681 eval "with_${feature}=no" | |
| 4682 done | |
| 4683 fi dnl with_mule | |
| 4684 | |
| 4685 | |
| 4686 dnl At this point, we know whether we need the motif lib or not. | |
| 4687 if test "$need_motif" = "yes" ; then | |
| 4688 XE_PREPEND(-lXm, libs_x) | |
| 4689 dnl AIX needs the following library for use with Motif | |
| 4690 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)]) | |
| 4691 XE_COMPUTE_RUNPATH() | |
| 4692 fi | |
| 4693 | |
| 4694 dnl ---------------------------------------------------------------- | |
| 4695 dnl Check for POSIX functions. | |
| 4696 dnl ---------------------------------------------------------------- | |
| 4697 | |
| 4698 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) | |
| 4699 | |
| 4700 dnl getaddrinfo() is borked under hpux11 | |
| 4701 if test "$ac_cv_func_getaddrinfo" != "no" ; then | |
| 4702 case "$opsys" in | |
| 4703 hpux11 ) | |
| 4704 AC_MSG_WARN([Use of getaddrinfo is disabled for HP-UX 11.XX.]) | |
| 4705 ac_cv_func_getaddrinfo=no | |
| 4706 ;; | |
| 4707 esac | |
| 4708 fi | |
| 4709 | |
| 3092 | 4710 dnl check for vdb-related stuff |
| 4711 if test "$check_vdb_posix" = "yes" ; then | |
| 4712 dnl no mprotect, no vdb | |
| 4713 AC_CHECK_FUNC(mprotect,AC_DEFINE(HAVE_MPROTECT) have_vdb_mprotect=yes,) | |
| 4714 | |
| 4715 dnl sigaction needs either struct siginfo or siginfo_t | |
| 4716 AC_CHECK_FUNC(sigaction, AC_DEFINE(HAVE_SIGACTION) have_vdb_sigaction=yes, | |
| 4717 have_vdb_sigaction=no) | |
| 4718 AC_CHECK_MEMBER(struct siginfo.si_addr, | |
| 4719 AC_DEFINE(HAVE_STRUCT_SIGINFO_SI_ADDR) have_si_addr=yes,, | |
| 4720 [#include <signal.h>]) | |
| 4721 AC_CHECK_MEMBER(siginfo_t.si_addr, | |
| 4722 AC_DEFINE(HAVE_SIGINFO_T_SI_ADDR) have_si_addr=yes,, | |
| 4723 [#include <signal.h>]) | |
| 4724 if test "$have_si_addr" != "yes" ; then | |
| 4725 have_vdb_sigaction=no | |
| 4726 fi | |
| 4727 | |
| 4728 dnl signal needs struct sigcontext | |
| 4729 AC_CHECK_FUNC(signal, AC_DEFINE(HAVE_SIGNAL) have_vdb_signal=yes,) | |
| 4730 AC_CHECK_MEMBER(struct sigcontext.cr2, | |
| 4731 AC_DEFINE(HAVE_STRUCT_SIGCONTEXT_CR2) have_cr2=yes,, | |
| 4732 [#include <signal.h>]) | |
| 4733 | |
| 4734 if test "$have_cr2" != "yes" ; then | |
| 4735 have_vdb_signal=no | |
| 4736 fi | |
| 4737 | |
| 4738 if test "$have_vdb_mprotect" != "yes" ; then | |
| 4739 have_vdb_sigaction=no | |
| 4740 have_vdb_signal=no | |
| 4741 fi | |
| 4742 | |
| 4743 if test "$have_vdb_sigaction" != "yes" -a "$have_vdb_signal" != "yes" ; then | |
| 4744 have_vdb_posix=no | |
| 4745 have_vdb_fake=yes | |
| 3102 | 4746 XE_DIE("No working write-barrier implementation found for this system. |
| 4747 Please report this and provide information about your system.") | |
| 3092 | 4748 else |
| 4749 have_vdb_posix=yes | |
| 4750 have_vdb_fake=no | |
| 4751 fi | |
| 4752 fi | |
| 4753 | |
| 2651 | 4754 dnl ---------------------------------------------------------------- |
| 4755 dnl Check for Unixoid pty/process support. | |
| 4756 dnl ---------------------------------------------------------------- | |
| 4757 | |
| 4758 dnl There is no "standard" pty allocation method. Every system is different. | |
| 4759 dnl getpt() is the preferred pty allocation method on glibc systems. | |
| 4760 dnl _getpty() is the preferred pty allocation method on SGI systems. | |
| 4761 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98. | |
| 4762 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp) | |
| 4763 | |
| 4764 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems. | |
| 4765 dnl openpty() might be declared in: | |
| 4766 dnl - pty.h (Tru64 or Linux) | |
| 4767 dnl - libutil.h (FreeBSD) | |
| 4768 dnl - util.h (NetBSD) | |
| 4769 AC_CHECK_FUNC(openpty, have_openpty=yes, [ | |
| 4770 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)]) | |
| 4771 if test "$have_openpty" = "yes"; then | |
| 4772 AC_DEFINE(HAVE_OPENPTY) | |
| 4773 AC_CHECK_HEADERS(libutil.h util.h, break) | |
| 4774 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system) | |
| 4775 fi | |
| 4776 | |
| 4777 dnl Check for system-specific pty header files | |
| 4778 dnl Often the TIOCSIG* symbols are hiding there. | |
| 4779 case "$opsys" in | |
| 4780 dnl HPUX pty.h #defines TRUE and FALSE, so just use ptyio.h there. | |
| 4781 hpux*) AC_CHECK_HEADERS(sys/ptyio.h) ;; | |
| 4782 *) AC_CHECK_HEADERS(pty.h) | |
| 4783 test "$ac_cv_header_pty_h" = "no" && AC_CHECK_HEADERS(sys/pty.h) | |
| 4784 ;; | |
| 4785 esac | |
| 4786 | |
| 4787 dnl Check for STREAM support functions. | |
| 4788 dnl Confusingly, "str" means both "string" and "SysV Streams". | |
| 4789 AC_CHECK_HEADERS(stropts.h) | |
| 4790 if test "$ac_cv_header_stropts_h" = "yes"; then | |
| 4791 AC_CHECK_FUNCS(isastream) | |
| 4792 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL | |
| 4793 fi | |
| 4794 | |
| 4795 dnl Check whether the system provides getloadavg(). | |
| 4796 AC_CHECK_FUNCS(getloadavg) | |
| 4797 | |
| 4798 if test "$ac_cv_func_getloadavg" = "yes"; then | |
| 4799 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>. | |
| 4800 dnl glibc 2.2 declares getloadavg() in <stdlib.h>... | |
| 4801 dnl ...if we #define _GNU_SOURCE, which we do. | |
| 4802 AC_CHECK_HEADERS(sys/loadavg.h) | |
| 4803 else | |
| 4804 dnl We define our own getloadavg() using lower level functions. | |
| 4805 XE_ADD_OBJS(getloadavg.o) | |
| 4806 | |
| 4807 dnl Used by getloadavg() - does not require root priveleges | |
| 4808 AC_CHECK_LIB(kstat, kstat_open) | |
| 4809 AC_CHECK_HEADERS(kstat.h) | |
| 4810 | |
| 4811 dnl Another way to get the load average | |
| 4812 AC_CHECK_LIB(kvm, kvm_read) | |
| 4813 fi | |
| 4814 | |
| 4815 dnl If netdb.h does not declare h_errno, we must declare it by hand. | |
| 4816 AC_MSG_CHECKING(whether netdb declares h_errno) | |
| 3312 | 4817 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], |
| 4818 [return h_errno;])], | |
| 2651 | 4819 [AC_MSG_RESULT(yes) |
| 4820 AC_DEFINE(HAVE_H_ERRNO)], | |
| 4821 [AC_MSG_RESULT(no)]) | |
| 4822 | |
| 4823 AC_MSG_CHECKING(for sigsetjmp) | |
| 3312 | 4824 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <setjmp.h>], |
| 4825 [sigjmp_buf bar; sigsetjmp (bar, 0);])], | |
| 2651 | 4826 [AC_MSG_RESULT(yes) |
| 4827 AC_DEFINE(HAVE_SIGSETJMP)], | |
| 4828 [AC_MSG_RESULT(no)]) | |
| 4829 | |
| 4830 AC_MSG_CHECKING(whether localtime caches TZ) | |
| 4831 AC_CACHE_VAL(emacs_cv_localtime_cache, | |
| 4832 [if test "$ac_cv_func_tzset" = "yes"; then | |
| 4833 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <time.h> | |
| 4834 #if STDC_HEADERS | |
| 4835 # include <stdlib.h> | |
| 4836 #endif | |
| 4837 extern char **environ; | |
| 4838 unset_TZ () | |
| 4839 { | |
| 4840 char **from, **to; | |
| 4841 for (to = from = environ; (*to = *from); from++) | |
| 4842 if (! (to[[0]][[0]] == 'T' && to[[0]][[1]] == 'Z' && to[[0]][[2]] == '=')) | |
| 4843 to++; | |
| 4844 } | |
| 4845 char TZ_GMT0[[]] = "TZ=GMT0"; | |
| 4846 char TZ_PST8[[]] = "TZ=PST8"; | |
| 4847 main() | |
| 4848 { | |
| 4849 time_t now = time ((time_t *) 0); | |
| 4850 int hour_GMT0, hour_unset; | |
| 4851 if (putenv (TZ_GMT0) != 0) | |
| 4852 exit (1); | |
| 4853 hour_GMT0 = localtime (&now)->tm_hour; | |
| 4854 unset_TZ (); | |
| 4855 hour_unset = localtime (&now)->tm_hour; | |
| 4856 if (putenv (TZ_PST8) != 0) | |
| 4857 exit (1); | |
| 4858 if (localtime (&now)->tm_hour == hour_GMT0) | |
| 4859 exit (1); | |
| 4860 unset_TZ (); | |
| 4861 if (localtime (&now)->tm_hour != hour_unset) | |
| 4862 exit (1); | |
| 4863 exit (0); | |
| 4864 }])], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, | |
| 4865 [# If we have tzset, assume the worst when cross-compiling. | |
| 4866 emacs_cv_localtime_cache=yes]) | |
| 4867 else | |
| 4868 # If we lack tzset, report that localtime does not cache TZ, | |
| 4869 # since we can't invalidate the cache if we don't have tzset. | |
| 4870 emacs_cv_localtime_cache=no | |
| 4871 fi],[:])dnl | |
| 4872 AC_MSG_RESULT($emacs_cv_localtime_cache) | |
| 4873 if test $emacs_cv_localtime_cache = yes; then | |
| 4874 AC_DEFINE(LOCALTIME_CACHE) | |
| 4875 fi | |
| 4876 | |
| 4877 if test "$HAVE_TIMEVAL" = "yes"; then | |
| 4878 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments) | |
| 3312 | 4879 AC_LINK_IFELSE([AC_LANG_PROGRAM([ |
| 2651 | 4880 #ifdef TIME_WITH_SYS_TIME |
| 4881 #include <sys/time.h> | |
| 4882 #include <time.h> | |
| 4883 #else | |
| 4884 #ifdef HAVE_SYS_TIME_H | |
| 4885 #include <sys/time.h> | |
| 4886 #else | |
| 4887 #include <time.h> | |
| 4888 #endif | |
| 4889 #endif | |
| 4890 ], | |
| 4891 [ | |
| 4892 struct timeval time; | |
| 4893 gettimeofday (&time, 0); | |
| 3312 | 4894 ])], |
| 2651 | 4895 [AC_MSG_RESULT(two)], |
| 4896 [AC_MSG_RESULT(one) | |
| 4897 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)]) | |
| 4898 fi | |
| 4899 | |
| 4900 | |
| 4901 AC_C_INLINE | |
| 4902 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o) | |
| 4903 | |
| 4904 dnl check for the typeof extension | |
| 4905 AC_MSG_CHECKING(for typeof) | |
| 3312 | 4906 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; __typeof__(i) j;])], |
| 4907 typeofname="__typeof__", | |
| 4908 [AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; typeof(i) j;])], | |
| 4909 typeofname="typeof", | |
| 2651 | 4910 typeofname=no)]) |
| 4911 AC_MSG_RESULT($typeofname) | |
| 4912 if test "$typeofname" != "no"; then | |
| 4913 AC_DEFINE_UNQUOTED(TYPEOF, $typeofname) | |
| 4914 fi | |
| 4915 | |
| 4916 dnl HP-UX has a working alloca in libPW. | |
| 4917 dnl case "${GCC}${opsys}" in hpux* ) | |
| 4918 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)]) | |
| 4919 dnl esac | |
| 4920 | |
| 4921 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca) | |
| 4922 if test "$__DECC" != "yes"; then | |
| 4923 AC_FUNC_ALLOCA | |
| 4924 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA) | |
| 4925 fi | |
| 4926 | |
| 4927 AC_MSG_CHECKING(for working alloca in function calls) | |
| 4928 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4929 #if defined (__CYGWIN__) | |
| 4930 #include <alloca.h> | |
| 4931 #elif defined (__GNUC__) | |
| 4932 #define alloca __builtin_alloca | |
| 4933 #elif defined (__DECC) | |
| 4934 #include <alloca.h> | |
| 4935 #pragma intrinsic(alloca) | |
| 4936 #elif defined (HAVE_ALLOCA_H) | |
| 4937 #include <alloca.h> | |
| 4938 #elif defined (_AIX) | |
| 4939 #pragma alloca | |
| 4940 #elif ! defined (alloca) | |
| 4941 #ifdef C_ALLOCA | |
| 4942 #define alloca xemacs_c_alloca | |
| 4943 #else | |
| 4944 void *alloca (); | |
| 4945 #endif /* C_ALLOCA */ | |
| 4946 #endif /* !defined (alloca) */ | |
| 4947 | |
| 4948 void | |
| 4949 f1 (double a, void *ptr, int b) | |
| 4950 { | |
| 4951 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4952 if (ptr2[[0]] != 0xBF || ptr2[[1]] != 0xBF || ptr2[[3000]] != 0xBF) | |
| 4953 exit (1); | |
| 4954 if (a != 3.1415 || b != -5490) | |
| 4955 exit (1); | |
| 4956 } | |
| 4957 | |
| 4958 int | |
| 4959 f2 (short c, void *ptr, long e) | |
| 4960 { | |
| 4961 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4962 if (ptr2[[0]] != 0xFB || ptr2[[1]] != 0xFB || ptr2[[1000]] != 0xFB) | |
| 4963 exit (1); | |
| 4964 if (c != 665 || e != 776776776) | |
| 4965 exit (1); | |
| 4966 f1 (3.1415, memset (alloca (3001), 0xBF, 3001), -5490); | |
| 4967 return 42; | |
| 4968 } | |
| 4969 | |
| 4970 int | |
| 4971 main (int argc, char *argv[]) | |
| 4972 { | |
| 4973 if (f2 (665, memset (alloca (1001), 0xFB, 1001), 776776776) != 42) | |
| 4974 return 1; | |
| 4975 return 0; | |
| 4976 } | |
| 4977 ])], working_alloca_in_function_calls=yes, working_alloca_in_function_calls=no) | |
| 4978 AC_MSG_RESULT($working_alloca_in_function_calls) | |
| 4979 test "$working_alloca_in_function_calls" != "yes" && \ | |
| 4980 AC_DEFINE(BROKEN_ALLOCA_IN_FUNCTION_CALLS) | |
| 4981 | |
| 4982 AC_MSG_CHECKING([for working scanf]) | |
| 4983 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4984 int | |
| 4985 main (int argc, char **argv) | |
| 4986 { | |
| 4987 int ret, cp1, cp2, endcount; | |
| 4988 char *p = "0x7d 0x000E "; | |
| 4989 ret = sscanf (p, "%i %i%n", &cp1, &cp2, &endcount); | |
| 4990 /* endcount should be 13 but it's 11 in Cygwin newlib after 6/04; | |
| 4991 this breaks unicode.c */ | |
| 4992 return endcount != 13; | |
| 4993 } | |
| 4994 ])], working_scanf=yes, working_scanf=no) | |
| 4995 AC_MSG_RESULT($working_scanf) | |
| 4996 test "$working_scanf" != "yes" && \ | |
| 4997 AC_DEFINE(CYGWIN_SCANF_BUG) | |
| 4998 | |
| 4999 dnl Check whether strcoll exists and works correctly. (This does more | |
| 5000 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL. | |
| 5001 AC_FUNC_STRCOLL | |
| 5002 | |
| 5003 dnl If `getpgrp' takes no argument (the POSIX.1 version), define | |
| 5004 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a | |
| 5005 dnl process ID as an argument. | |
| 5006 AC_CHECK_FUNCS(getpgrp) | |
| 5007 AC_FUNC_GETPGRP | |
| 5008 | |
| 5009 dnl We used to call AC_FUNC_MMAP here | |
| 5010 dnl Instead we now use following, suggested by Neal Becker | |
| 5011 AC_MSG_CHECKING(for working mmap) | |
| 5012 case "$opsys" in ultrix* ) have_mmap=no ;; *) | |
| 5013 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <stdio.h> | |
| 5014 #include <unistd.h> | |
| 5015 #include <fcntl.h> | |
| 5016 #include <sys/mman.h> | |
| 5017 | |
| 5018 #ifndef MAP_VARIABLE | |
| 5019 #define MAP_VARIABLE 0 | |
| 5020 #endif | |
| 5021 | |
| 5022 #ifndef MAP_FAILED | |
| 5023 #define MAP_FAILED -1 | |
| 5024 #endif | |
| 5025 | |
| 5026 int main (int argc, char *argv[]) | |
| 5027 { | |
| 5028 int fd = -1; | |
| 5029 caddr_t p; | |
| 5030 #ifndef MAP_ANONYMOUS | |
| 5031 fd = open ("/dev/zero", O_RDWR); | |
| 5032 if (fd < 0) | |
| 5033 return 1; | |
| 5034 #define MAP_ANONYMOUS 0 | |
| 5035 #endif | |
| 5036 if (mmap(0, 1024, PROT_READ | PROT_WRITE, | |
| 5037 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS, | |
| 5038 fd, 0) != (void *) MAP_FAILED) | |
| 5039 return 0; | |
| 5040 perror ("conftest: mmap failed"); | |
| 5041 return 1; | |
| 5042 }])], have_mmap=yes, have_mmap=no) ;; | |
| 5043 esac | |
| 5044 AC_MSG_RESULT($have_mmap) | |
| 5045 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP) | |
| 5046 | |
| 5047 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief | |
| 5048 case "$opsys" in cygwin*) | |
| 5049 test "$with_rel_alloc" = "default" && with_rel_alloc=no ;; | |
| 5050 esac | |
| 5051 dnl rel_alloc requires either GNU malloc or system malloc with mmap | |
| 5052 dnl We only turn rel_alloc on by default if mmap is available. | |
| 5053 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && with_rel_alloc=no | |
| 5054 if test "$with_rel_alloc $have_mmap" = "default yes"; then | |
| 5055 if test "$doug_lea_malloc" = "yes"; then | |
| 5056 dnl Check if malloc() calls mmap(), making rel_alloc pointless. | |
| 5057 AC_MSG_CHECKING(for M_MMAP_THRESHOLD) | |
| 3312 | 5058 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <malloc.h>],[ |
| 2651 | 5059 #ifndef M_MMAP_THRESHOLD |
| 5060 #error No M_MMAP_THRESHOLD :-( | |
| 5061 !@+$%^&*_)(_ - unlikely to compile... | |
| 5062 #endif | |
| 3312 | 5063 ])], [with_rel_alloc=no; AC_MSG_RESULT(yes);], |
| 5064 [with_rel_alloc=yes; AC_MSG_RESULT(no);]) | |
| 2651 | 5065 else |
| 5066 with_rel_alloc=yes | |
| 5067 fi | |
| 5068 fi | |
| 5069 test "$with_rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC) | |
| 5070 | |
| 5071 dnl Check for terminal I/O variants | |
| 5072 dnl TERMIOS systems may have termio.h, but not vice-versa, I think. | |
| 5073 AC_CHECK_HEADER(termios.h, | |
| 5074 AC_DEFINE(HAVE_TERMIOS) | |
| 5075 AC_DEFINE(SIGNALS_VIA_CHARACTERS) | |
| 5076 AC_DEFINE(NO_TERMIO), | |
| 5077 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])]) | |
| 5078 | |
| 5079 | |
| 5080 dnl Check for Internet sockets. | |
| 5081 AC_CHECK_FUNC(socket, | |
| 5082 [AC_CHECK_HEADER(netinet/in.h, | |
| 5083 [AC_CHECK_HEADER(arpa/inet.h, [ | |
| 5084 AC_DEFINE(HAVE_SOCKETS) | |
| 3312 | 5085 AC_MSG_CHECKING([for sun_len member in struct sockaddr_un]) |
| 5086 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 5087 #include <sys/types.h> |
| 5088 #include <sys/socket.h> | |
| 5089 #include <sys/un.h> | |
| 5090 ], | |
| 3312 | 5091 [static struct sockaddr_un x; x.sun_len = 1;])], |
| 2651 | 5092 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)], |
| 5093 [AC_MSG_RESULT(no)]) | |
| 3312 | 5094 AC_MSG_CHECKING([for ip_mreq struct in netinet/in.h]) |
| 5095 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 5096 #include <sys/types.h> |
| 5097 #include <netinet/in.h> | |
| 5098 ], | |
| 3312 | 5099 [static struct ip_mreq x;])], |
| 2651 | 5100 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)], |
| 5101 [AC_MSG_RESULT(no)])])])]) | |
| 5102 | |
| 5103 dnl Check for SYS V IPC. (Inferior to sockets.) | |
| 5104 AC_CHECK_FUNC(msgget, | |
| 5105 [AC_CHECK_HEADER(sys/ipc.h, | |
| 5106 [AC_CHECK_HEADER(sys/msg.h, | |
| 5107 [AC_DEFINE(HAVE_SYSVIPC)])])]) | |
| 5108 | |
| 5109 dnl Check for directory variants | |
| 5110 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)], | |
| 5111 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])]) | |
| 5112 | |
| 5113 dnl Check for nlist.h | |
| 5114 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), ) | |
| 5115 | |
| 5116 dnl Check for sound of various sorts. | |
| 3312 | 5117 AC_MSG_CHECKING([for sound support]) |
| 5118 AC_MSG_RESULT() | |
| 2651 | 5119 |
| 5120 dnl Autodetect native sound | |
| 5121 test -n "$with_native_sound_lib" && enable_sound_native=yes | |
| 5122 | |
| 5123 if test "$enable_sound_native" != "no"; then | |
| 5124 dnl Maybe sound is already on include path... | |
| 5125 if test -n "$with_native_sound_lib"; then | |
| 5126 AC_CHECK_HEADER(multimedia/audio_device.h, | |
| 5127 [sound_found=yes sound_cflags="" | |
| 5128 XE_ADD_OBJS(sunplay.o)]) | |
| 5129 fi | |
| 5130 | |
| 5131 dnl Autodetect Sun native sound from SUNWaudmo package | |
| 5132 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then | |
| 5133 if test -d "/usr/demo/SOUND/include/multimedia"; then | |
| 5134 sun_sound_cflags="-I/usr/demo/SOUND/include" | |
| 5135 elif test -d "/usr/demo/SOUND/multimedia"; then | |
| 5136 sun_sound_cflags="-I/usr/demo/SOUND" | |
| 5137 fi | |
| 5138 | |
| 5139 if test -n "$with_native_sound_lib"; then | |
| 5140 sun_sound_lib="$with_native_sound_lib" | |
| 5141 elif test -r "/usr/demo/SOUND/lib/libaudio.a"; then | |
| 5142 sun_sound_lib="/usr/demo/SOUND/lib/libaudio.a" | |
| 5143 elif test -r "/usr/demo/SOUND/libaudio.a"; then | |
| 5144 sun_sound_lib="/usr/demo/SOUND/libaudio.a" | |
| 5145 fi | |
| 5146 | |
| 5147 if test -n "$sun_sound_cflags" -a -n "$sun_sound_lib"; then | |
| 5148 with_native_sound_lib="$sun_sound_lib" | |
| 5149 sound_cflags="$sun_sound_cflags" | |
| 5150 sound_found=yes | |
| 5151 XE_ADD_OBJS(sunplay.o) | |
| 5152 fi | |
| 5153 fi | |
| 5154 | |
| 5155 dnl Check for SGI and HP native sound libs | |
| 5156 if test -z "$sound_found"; then | |
| 5157 case "$ac_cv_build" in | |
| 5158 *-sgi-* ) | |
| 5159 if test -z "$with_native_sound_lib"; then | |
| 5160 AC_CHECK_LIB(audio, ALopenport, with_native_sound_lib="-laudio") | |
| 5161 fi | |
| 5162 if test -n "$with_native_sound_lib"; then | |
| 5163 sound_found=yes sound_cflags="" | |
| 5164 XE_ADD_OBJS(sgiplay.o) | |
| 5165 fi ;; | |
| 5166 hppa*-hp-hpux* ) | |
| 5167 if test -z "$with_native_sound_lib"; then | |
| 5168 AC_CHECK_LIB(Alib, AOpenAudio, with_native_sound_lib="-lAlib") | |
| 5169 fi | |
| 5170 if test -n "$with_native_sound_lib"; then | |
| 5171 sound_found=yes | |
| 5172 XE_ADD_OBJS(hpplay.o) | |
| 5173 if test "$GCC" = "yes" # Kludge city | |
| 5174 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples" | |
| 5175 else sound_cflags="+e -I/usr/audio/examples" | |
| 5176 fi | |
| 5177 fi ;; | |
| 5178 esac | |
| 5179 fi | |
| 5180 | |
| 3060 | 5181 dnl Win32 uses native sound |
| 2651 | 5182 if test -z "$sound_found"; then |
| 3060 | 5183 case "$opsys" in cygwin* | mingw* ) |
| 2651 | 5184 sound_found=yes |
| 5185 with_native_sound_lib= | |
| 5186 XE_ADD_OBJS(ntplay.o) | |
| 3060 | 5187 ;; |
| 5188 esac | |
| 2651 | 5189 fi |
| 5190 | |
| 5191 dnl Check for Linux/BSD native sound (also on recent Cygwins) | |
| 5192 if test -z "$sound_found"; then | |
| 5193 for dir in "machine" "sys" "linux"; do | |
| 5194 AC_CHECK_HEADER([${dir}/soundcard.h], [ | |
| 5195 sound_found=yes | |
| 2663 | 5196 case "${ac_cv_build}" in |
| 2651 | 5197 *netbsd* ) |
| 5198 # #### this is probably not the right way to do this | |
| 5199 # we should port to native NetBSD stuff | |
| 2663 | 5200 |
| 5201 dnl Aidan says: We have other things to be doing. If some | |
| 5202 dnl energetic NetBSD partisan volunteers, then yeah, cool, | |
| 5203 dnl but as it is, this works, and is unlikely to stop | |
| 5204 dnl working any time soon. | |
| 5205 | |
| 2651 | 5206 AC_CHECK_LIB(ossaudio, _oss_ioctl, |
| 2663 | 5207 [with_native_sound_lib=-lossaudio |
| 2651 | 5208 AC_MSG_WARN([Using NetBSD-deprecated -lossaudio])], |
| 5209 [sound_found=no]) | |
| 5210 ;; | |
| 5211 dnl Aidan sez: OpenBSD as well can use Linux's sound API, and needs | |
| 5212 dnl the same library. Add here! | |
| 5213 esac | |
| 5214 break]) | |
| 5215 done | |
| 5216 | |
| 5217 if test "$sound_found" = "yes"; then | |
| 5218 need_miscplay=yes | |
| 5219 XE_ADD_OBJS(linuxplay.o) | |
| 5220 AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, ["${dir}/soundcard.h"]) | |
| 5221 fi | |
| 5222 fi | |
| 5223 | |
| 5224 if test "$sound_found" = "yes"; then | |
| 5225 enable_sound_native=yes | |
| 5226 else | |
| 5227 if test "$enable_sound_native" = "yes" ; then | |
| 5228 AC_MSG_WARN([No native libraries found. Disabling native sound support.]) | |
| 5229 fi | |
| 5230 enable_sound_native=no | |
| 5231 fi | |
| 5232 fi | |
| 5233 | |
| 5234 if test "$enable_sound_native" = "yes"; then | |
| 5235 AC_DEFINE(HAVE_NATIVE_SOUND) | |
| 5236 test -n "$with_native_sound_lib" && XE_PREPEND($with_native_sound_lib, LIBS) | |
| 5237 fi | |
| 5238 | |
| 3308 | 5239 dnl ALSA sound support |
| 5240 if test "$enable_sound_alsa" != "no"; then | |
| 3309 | 5241 AC_CHECK_HEADER([alsa/input.h], [ |
| 3308 | 5242 AC_CHECK_LIB(asound, snd_pcm_open, have_alsa_sound=yes)]) |
| 5243 if test "$have_alsa_sound" = "yes"; then | |
| 5244 enable_sound_alsa=yes | |
| 5245 AC_DEFINE(HAVE_ALSA_SOUND) | |
| 5246 XE_ADD_OBJS(alsaplay.o) | |
| 5247 XE_PREPEND(-lasound, LIBS) | |
| 5248 else | |
| 5249 test "$enable_sound_alsa" = "yes" && \ | |
| 5250 XE_DIE("Required ALSA sound support cannot be provided.") | |
| 5251 enable_sound_alsa=no | |
| 5252 fi | |
| 5253 fi | |
| 5254 | |
| 2651 | 5255 dnl NAS Sound support |
| 5256 if test "$enable_sound_nas" != "no"; then | |
| 5257 AC_CHECK_HEADER(audio/audiolib.h, [ | |
| 5258 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)]) | |
| 5259 if test "$have_nas_sound" = "yes"; then | |
| 5260 enable_sound_nas=yes | |
| 5261 AC_DEFINE(HAVE_NAS_SOUND) | |
| 5262 XE_ADD_OBJS(nas.o) | |
| 5263 XE_PREPEND(-laudio, libs_x) | |
| 5264 dnl If the nas library does not contain the error jump point, | |
| 5265 dnl then we force safer behavior. | |
| 5266 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)]) | |
| 5267 else | |
| 5268 test "$enable_sound_nas" = "yes" && \ | |
| 5269 XE_DIE("Required NAS sound support cannot be provided.") | |
| 5270 enable_sound_nas=no | |
| 5271 fi | |
| 5272 fi | |
| 5273 | |
| 5274 dnl ESD Sound support | |
| 5275 if test "$enable_sound_esd" != "no"; then | |
| 5276 AC_CHECK_PROG(have_esd_config, esd-config, yes, no) | |
| 5277 if test "$have_esd_config" = "yes"; then | |
| 5278 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS" | |
| 5279 XE_APPEND(`esd-config --cflags`, c_switch_site) | |
| 5280 XE_PREPEND(`esd-config --libs`, LIBS) | |
| 5281 AC_CHECK_FUNC(esd_play_stream, | |
| 5282 have_esd_sound=yes, | |
| 5283 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS") | |
| 5284 fi | |
| 5285 | |
| 5286 if test "$have_esd_sound" = "yes"; then | |
| 5287 enable_sound_esd=yes | |
| 5288 need_miscplay=yes | |
| 5289 XE_ADD_OBJS(esd.o) | |
| 5290 AC_DEFINE(HAVE_ESD_SOUND) | |
| 5291 else | |
| 5292 test "$enable_sound_esd" = "yes" && \ | |
| 5293 XE_DIE("Required ESD sound support cannot be provided.") | |
| 5294 enable_sound_esd=no | |
| 5295 fi | |
| 5296 fi | |
| 5297 | |
| 5298 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o) | |
| 5299 | |
| 5300 dnl --------------------- | |
| 5301 dnl TTY-dependent options | |
| 5302 dnl --------------------- | |
| 5303 | |
| 5304 test -z "$with_tty" && with_tty=yes | |
| 5305 | |
| 5306 if test "$with_tty" = "yes" ; then | |
| 3312 | 5307 AC_MSG_CHECKING([for TTY-related features]) |
| 5308 AC_MSG_RESULT() | |
| 2651 | 5309 AC_DEFINE(HAVE_TTY) |
| 5310 | |
| 5311 dnl Autodetect ncurses. | |
| 5312 if test -z "$with_ncurses"; then | |
| 5313 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no) | |
| 5314 fi | |
| 5315 if test "$with_ncurses" = "yes"; then | |
| 5316 AC_DEFINE(HAVE_NCURSES) | |
| 5317 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 5318 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h) | |
| 5319 XE_ADD_OBJS(terminfo.o) | |
| 5320 XE_PREPEND(-lncurses, LIBS) | |
| 5321 | |
| 5322 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then | |
| 5323 dnl Try again, and check for the bogus ncurses/ include bug. | |
| 5324 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of | |
| 5325 dnl <ncurses/unctrl.h>) | |
| 5326 save_c_switch_site="$c_switch_site" | |
| 5327 c_switch_site="$c_switch_site -I/usr/include/ncurses" | |
| 5328 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 5329 if test "$ac_cv_header_ncurses_curses_h" = "yes" | |
| 5330 then AC_MSG_WARN([Your system has the bogus ncurses include bug.]) | |
| 5331 else c_switch_site="$save_c_switch_site" | |
| 5332 fi | |
| 5333 fi | |
| 5334 else dnl "$with_ncurses" = "no" | |
| 5335 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap | |
| 5336 if test "$have_terminfo" = "yes"; then | |
| 5337 XE_ADD_OBJS(terminfo.o) | |
| 5338 if test -n "$libs_termcap"; then | |
| 5339 XE_PREPEND($libs_termcap, LIBS) | |
| 5340 else | |
| 5341 for lib in curses termlib termcap; do | |
| 5342 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break) | |
| 5343 done | |
| 5344 fi | |
| 5345 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no" | |
| 5346 XE_ADD_OBJS(tparam.o) | |
| 5347 dnl The HP-UX curses library seems to have a badly broken version of select(2) | |
| 5348 dnl that makes "poll: interrupted system call" messages to appear and | |
| 5349 dnl Emacs subprocesses to hang (e.g. TeX compilation w/ AUCTeX) */ | |
| 5350 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac | |
| 5351 if test -n "$libs_termcap"; then | |
| 5352 XE_PREPEND($libs_termcap, LIBS) | |
| 5353 else | |
| 5354 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS), | |
| 5355 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS), | |
| 5356 XE_ADD_OBJS(termcap.o))) | |
| 5357 fi | |
| 5358 fi | |
| 5359 fi | |
| 5360 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}") | |
| 5361 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}") | |
| 5362 | |
| 5363 dnl General Purpose Mouse (libgpm) support | |
| 5364 if test "$with_gpm" != "no"; then | |
| 5365 AC_CHECK_HEADER(gpm.h, [ | |
| 5366 AC_CHECK_LIB(gpm, Gpm_Open, have_gpm=yes)]) | |
| 5367 if test "$have_gpm" = "yes"; then | |
| 5368 with_gpm=yes | |
| 5369 AC_DEFINE(HAVE_GPM) | |
| 5370 XE_PREPEND(-lgpm, LIBS) | |
| 5371 elif test "$with_gpm" = "yes"; then | |
| 5372 XE_DIE(["GPM requested, but gpm.h or libgpm seems to be missing."]) | |
| 5373 else | |
| 5374 with_gpm=no | |
| 5375 fi | |
| 5376 fi | |
| 5377 | |
| 5378 else dnl "$with_tty" = "no" | |
| 5379 for feature in ncurses gpm; do | |
| 5380 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 5381 AC_MSG_WARN([--with-${feature} ignored: Not valid without TTY support]) | |
| 5382 fi | |
| 5383 eval "with_${feature}=no" | |
| 5384 done | |
| 5385 fi dnl with_tty | |
| 5386 | |
| 5387 dnl Database support | |
| 5388 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support. | |
| 5389 dnl On FreeBSD, both DB and DBM are part of libc. | |
| 5390 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm. | |
| 5391 | |
| 5392 test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 3312 | 5393 != "no no no" && AC_MSG_CHECKING([for database support]) && \ |
| 5394 AC_MSG_RESULT() | |
| 2651 | 5395 |
| 5396 dnl Check for ndbm.h, required for either kind of DBM support. | |
| 5397 if test "$enable_database_gdbm $enable_database_dbm" != "no no"; then | |
| 5398 AC_CHECK_HEADER(ndbm.h, [:], [ | |
| 5399 test "$enable_database_gdbm" = "yes" -o \ | |
| 5400 "$enable_database_dbm" = "yes" && \ | |
| 5401 XE_DIE("Required DBM support cannot be provided.") | |
| 5402 enable_database_gdbm=no enable_database_dbm=no]) | |
| 5403 fi | |
| 5404 | |
| 5405 dnl Check for DBM support in libgdbm. | |
| 5406 if test "$enable_database_gdbm" != "no"; then | |
| 5407 AC_CHECK_LIB(gdbm, dbm_open, [ | |
| 5408 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
|
5409 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
|
5410 enable_database_gdbm=yes enable_database_dbm=no libdbm="-lgdbm_compat -lgdbm"], [ |
| 2651 | 5411 if test "$enable_database_gdbm" = "yes"; then |
| 5412 XE_DIE("Required GNU DBM support cannot be provided.") | |
| 5413 fi | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5414 enable_database_gdbm=no], -lgdbm) |
|
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5415 ]) |
| 2651 | 5416 fi |
| 5417 | |
| 5418 dnl Check for DBM support in libc and libdbm. | |
| 5419 if test "$enable_database_dbm" != "no"; then | |
| 5420 AC_CHECK_FUNC(dbm_open, [enable_database_dbm=yes libdbm=], [ | |
| 5421 AC_CHECK_LIB(dbm, dbm_open, [enable_database_dbm=yes libdbm=-ldbm], [ | |
| 5422 test "$enable_database_dbm" = "yes" && \ | |
| 5423 XE_DIE("Required DBM support cannot be provided.") | |
| 5424 enable_database_dbm=no])]) | |
| 5425 fi | |
| 5426 | |
| 5427 dnl Tell make about the DBM support we detected. | |
| 5428 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS) | |
| 5429 test "$enable_database_gdbm" = "yes" -o \ | |
| 5430 "$enable_database_dbm" = "yes" && \ | |
| 5431 AC_DEFINE(HAVE_DBM) | |
| 5432 | |
| 3739 | 5433 dnl Check for u_int*_t typedefs. |
| 5434 AC_CHECK_TYPES([u_int8_t, u_int16_t, u_int32_t]) | |
| 5435 | |
| 2651 | 5436 dnl Check for Berkeley DB. |
| 5437 if test "$enable_database_berkdb" != "no"; then | |
| 5438 AC_MSG_CHECKING(for Berkeley db.h) | |
| 5439 for header in "db/db.h" "db.h"; do | |
| 3312 | 5440 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 5441 #include <stdlib.h> |
| 5442 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1) | |
| 5443 #ifdef HAVE_INTTYPES_H | |
| 5444 #define __BIT_TYPES_DEFINED__ | |
| 5445 #include <inttypes.h> | |
| 3739 | 5446 #if !HAVE_U_INT8_T |
| 2651 | 5447 typedef uint8_t u_int8_t; |
| 3739 | 5448 #endif |
| 5449 #if !HAVE_U_INT16_T | |
| 2651 | 5450 typedef uint16_t u_int16_t; |
| 3739 | 5451 #endif |
| 5452 #if !HAVE_U_INT32_T | |
| 2651 | 5453 typedef uint32_t u_int32_t; |
| 3739 | 5454 #endif |
| 2651 | 5455 #ifdef WE_DONT_NEED_QUADS |
| 3739 | 5456 #if !HAVE_U_INT64_T |
| 2651 | 5457 typedef uint64_t u_int64_t; |
| 5458 #endif | |
| 5459 #endif | |
| 5460 #endif | |
| 3739 | 5461 #endif |
| 2651 | 5462 #include <$header> |
| 3312 | 5463 ])], db_h_file="$header"; break) |
| 2651 | 5464 done |
| 5465 if test -z "$db_h_file" | |
| 5466 then AC_MSG_RESULT(no); enable_database_berkdb=no | |
| 5467 else AC_MSG_RESULT($db_h_file) | |
| 5468 fi | |
| 5469 | |
| 5470 if test "$enable_database_berkdb" != "no"; then | |
| 5471 AC_MSG_CHECKING(for Berkeley DB version) | |
| 5472 AC_EGREP_CPP(yes, | |
| 5473 [#include <$db_h_file> | |
| 5474 #if DB_VERSION_MAJOR > 1 | |
| 5475 yes | |
| 5476 #endif | |
| 5477 ], [AC_EGREP_CPP(yes, | |
| 5478 [#include <$db_h_file> | |
| 5479 #if DB_VERSION_MAJOR > 2 | |
| 5480 yes | |
| 5481 #endif | |
| 5482 ], [AC_EGREP_CPP(yes, | |
| 5483 [#include <$db_h_file> | |
| 5484 #if DB_VERSION_MAJOR > 3 | |
| 5485 yes | |
| 5486 #endif | |
| 5487 ], [AC_MSG_RESULT(4); dbfunc=db_create; dbver=4],[ | |
| 5488 AC_MSG_RESULT(3); dbfunc=db_create; dbver=3])],[ | |
| 5489 AC_MSG_RESULT(2); dbfunc=db_open; dbver=2])],[ | |
| 5490 AC_MSG_RESULT(1); dbfunc=dbopen; dbver=1]) | |
| 5491 AC_CHECK_FUNC($dbfunc, enable_database_berkdb=yes need_libdb=no, [ | |
| 5492 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes)]) | |
| 5493 fi | |
| 5494 | |
| 5495 dnl Berk db 4.1 decorates public functions with version information | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5496 if test "$enable_database_berkdb" = "yes" -a "$dbver" = "4"; then |
| 2651 | 5497 rm -f $tempcname |
| 5498 echo "#include <$db_h_file>" > $tempcname | |
| 5499 echo "configure___ dbfunc=db_create" >> $tempcname | |
| 5500 define(TAB, [ ])dnl | |
| 5501 eval `$CPP -Isrc $tempcname \ | |
| 5502 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 5503 rm -f $tempcname | |
| 5504 AC_MSG_WARN("db_create is really $dbfunc") | |
| 5505 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes) | |
| 5506 fi | |
| 5507 | |
| 5508 if test "$enable_database_berkdb" = "yes"; then | |
| 5509 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file") | |
| 5510 AC_DEFINE(HAVE_BERKELEY_DB) | |
| 5511 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS) | |
| 5512 else enable_database_berkdb=no | |
| 5513 fi | |
| 5514 fi | |
| 5515 | |
| 5516 if test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 5517 != "no no no"; then | |
| 5518 AC_DEFINE(HAVE_DATABASE) | |
| 5519 fi | |
| 5520 | |
| 5521 dnl Socks support | |
| 5522 if test "$with_socks" = "yes"; then | |
| 5523 AC_CHECK_LIB(socks, SOCKSinit) | |
| 5524 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS) | |
| 5525 fi | |
| 5526 | |
| 5527 dnl Usage tracking (undocumented and likely unused option) | |
| 5528 if test "$usage_tracking" = "yes"; then | |
| 5529 AC_DEFINE(USAGE_TRACKING) | |
| 5530 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS) | |
| 5531 fi | |
| 5532 | |
| 5533 dnl Enhanced number support | |
| 5534 if test "$enable_bignum" = "gmp"; then | |
| 5535 AC_CHECK_HEADER(gmp.h, [ | |
| 5536 AC_CHECK_LIB(gmp, __gmpz_init, have_mpz_init=yes)]) | |
| 5537 if test "$have_mpz_init" = "yes"; then | |
| 5538 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5539 AC_DEFINE(WITH_GMP) | |
| 5540 XE_PREPEND(-lgmp, LIBS) | |
| 5541 else | |
| 5542 XE_DIE("Required GMP numeric support cannot be provided.") | |
| 5543 fi | |
| 5544 elif test "$enable_bignum" = "mp"; then | |
| 5545 for library in "" "-lcrypto"; do | |
| 5546 AC_CHECK_HEADER(mp.h, [ | |
| 5547 AC_CHECK_LIB(mp, mp_mfree, have_mp_mfree=yes; break, [ | |
| 5548 AC_CHECK_LIB(mp, mfree, have_mfree=yes; break, , $library)], | |
| 5549 $library)]) | |
| 5550 done | |
| 5551 if test "$have_mp_mfree" = "yes"; then | |
| 5552 AC_DEFINE(MP_PREFIX) | |
| 5553 XE_APPEND(-lmp, LIBS) | |
| 5554 if test "$library" != ""; then | |
| 5555 XE_APPEND($library, LIBS) | |
| 5556 fi | |
| 5557 AC_CHECK_FUNC(mp_move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5558 elif test "$have_mfree" = "yes"; then | |
| 5559 XE_APPEND(-lmp, LIBS) | |
| 5560 if test "$library" != ""; then | |
| 5561 XE_APPEND($library, LIBS) | |
| 5562 fi | |
| 5563 AC_CHECK_FUNC(move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5564 else | |
| 5565 XE_DIE("Required MP numeric support cannot be provided.") | |
| 5566 fi | |
| 5567 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5568 AC_DEFINE(WITH_MP) | |
| 5569 fi | |
| 5570 | |
| 5571 dnl Unfortunately, just because we can link doesn't mean we can run. | |
| 5572 dnl One of the above link tests may have succeeded but caused resulting | |
| 5573 dnl executables to fail to run. Also any tests using AC_RUN_IFELSE will | |
| 5574 dnl have reported incorrect results. | |
| 5575 AC_RUN_IFELSE([AC_LANG_SOURCE([int main(int c,char *v[]){return 0;}])],[:],[ | |
| 5576 echo "" | |
| 5577 echo "*** PANIC *** The C compiler can no longer build working executables." | |
| 5578 echo "*** PANIC *** Please examine the tail of config.log for runtime errors." | |
| 5579 echo "*** PANIC *** The most likely reason for this problem is that configure" | |
| 5580 echo "*** PANIC *** links with shared libraries, but those libraries cannot be" | |
| 5581 echo "*** PANIC *** found at run time." | |
| 5582 echo "*** PANIC ***" | |
| 5583 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig." | |
| 5584 echo "*** PANIC *** On other systems, try telling configure where to find the" | |
| 5585 echo "*** PANIC *** shared libraries using the --with-site-runtime-libraries option" | |
| 5586 echo "*** PANIC ***" | |
| 5587 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify" | |
| 5588 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed" | |
| 5589 echo "*** PANIC *** on your system. Don't do that." | |
| 5590 exit 1]) | |
| 5591 | |
| 5592 dnl Process support | |
| 5593 if test "$win32_processes" != "yes"; then | |
| 5594 AC_DEFINE(HAVE_UNIX_PROCESSES) | |
| 5595 fi | |
| 5596 | |
| 5597 dnl -------------------------------- | |
| 5598 dnl Compute SUBST-itutable variables | |
| 5599 dnl -------------------------------- | |
| 5600 | |
| 5601 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM) | |
| 5602 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks | |
| 5603 if test "$enable_modules" = "yes"; then | |
| 5604 ld_libs_module= | |
| 5605 else | |
| 2973 | 5606 XE_SPACE(ld_libs_module, $ldap_libs $postgresql_libs $canna_libs) |
| 2651 | 5607 fi |
| 5608 | |
| 5609 XE_SPACE(CFLAGS, $CFLAGS) | |
| 5610 XE_SPACE(extra_objs, $extra_objs) | |
| 5611 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system) | |
| 5612 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS) | |
| 5613 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system) | |
| 5614 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run) | |
| 5615 XE_SPACE(ld_switch_window_system, $ld_switch_x_site) | |
| 5616 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system) | |
| 5617 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard) | |
| 5618 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS) | |
| 5619 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general $ld_libs_module) | |
| 5620 | |
| 5621 dnl For no-module builds, make the src dir last | |
| 5622 if test "$enable_modules" = "no"; then | |
| 5623 XE_APPEND(src, MAKE_SUBDIR) | |
| 5624 fi | |
| 5625 | |
| 5626 dnl Compute lists of Makefiles and subdirs | |
| 5627 AC_SUBST(SRC_SUBDIR_DEPS) | |
| 5628 internal_makefile_list="Makefile.in" | |
| 5629 SUBDIR_MAKEFILES='' | |
| 5630 test -d lock || mkdir lock | |
| 5631 for dir in $MAKE_SUBDIR; do | |
| 5632 case "$dir" in */* ) dnl Implement mkdir -p | |
| 5633 ( for d in `echo $dir | sed 's:/: :g'` ; do | |
| 5634 test -d "$d" || mkdir "$d"; cd "$d" | |
| 5635 done ) ;; | |
| 5636 * ) test -d "$dir" || mkdir "$dir" ;; | |
| 5637 esac | |
| 5638 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile) | |
| 5639 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in) | |
| 5640 done | |
| 5641 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR) | |
| 5642 AC_SUBST(MAKE_SUBDIR) | |
| 5643 AC_SUBST(SUBDIR_MAKEFILES) | |
| 5644 | |
| 5645 dnl Make s&m symlinks in the src directory, for config.h. | |
| 5646 for dir in src/s src/m; do | |
| 5647 if test ! -d "$dir" ; then | |
| 5648 echo Making symbolic link to "$srcdir/$dir" | |
| 5649 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5650 fi | |
| 5651 done | |
| 5652 | |
| 5653 dnl Also make modules/common link if needed for the module Makefiles. | |
| 5654 if test "$need_modules_common" = "yes"; then | |
| 5655 for dir in modules/common; do | |
| 5656 if test ! -d "$dir" ; then | |
| 5657 echo Making symbolic link to "$srcdir/$dir" | |
| 5658 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5659 fi | |
| 5660 done | |
| 5661 fi | |
| 5662 | |
| 5663 if test "$verbose" = "yes"; then | |
| 5664 echo "" | |
| 5665 PRINT_VAR(extra_objs | |
| 5666 c_switch_general c_switch_window_system c_switch_all | |
| 5667 ld_switch_general ld_switch_window_system ld_switch_all | |
| 5668 ld_libs_general ld_libs_window_system ld_libs_all) | |
| 5669 echo "" | |
| 5670 fi | |
| 5671 | |
| 5672 dnl ---------------------------------------------- | |
| 5673 dnl Create some auxiliary files for developers. | |
| 5674 dnl ---------------------------------------------- | |
| 5675 | |
| 3418 | 5676 dnl Unlike TAGS, debugger init files depend on config.h. |
| 5677 dnl Regenerate them locally on every configure. | |
| 2651 | 5678 dnl Create a .gdbinit useful for debugging XEmacs |
| 3418 | 5679 if test -f "$srcdir/etc/gdbinit.in"; then |
| 3092 | 5680 test "$verbose" = "yes" && echo "creating src/.gdbinit.in" |
| 3418 | 5681 cp $srcdir/etc/gdbinit.in src/.gdbinit.in |
| 2651 | 5682 fi |
| 5683 | |
| 5684 dnl Create a .dbxrc useful for debugging XEmacs | |
| 3418 | 5685 if test -f "$srcdir/etc/dbxrc.in"; then |
| 3092 | 5686 test "$verbose" = "yes" && echo "creating src/.dbxrc.in" |
| 3418 | 5687 echo ". $srcdir/etc/dbxrc.in" > "src/.dbxrc.in" |
| 2651 | 5688 fi |
| 5689 | |
| 5690 dnl Create a useful TAGS file | |
| 5691 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then | |
| 5692 test "$verbose" = "yes" && echo "creating TAGS" | |
| 5693 echo " | |
| 5694 $srcdir/TAGS,include" > "TAGS" | |
| 5695 fi | |
| 5696 | |
| 5697 dnl Create top level .sbinit for Sun compilers | |
| 5698 if test "$__SUNPRO_C" = "yes"; then | |
| 5699 test "$verbose" = "yes" && echo "creating .sbinit" | |
| 5700 ( echo "# For use with Sun WorkShop's Source browser." | |
| 5701 echo "# See sbquery(1) and sbinit(4) for more information" | |
| 5702 for dir in $MAKE_SUBDIR; do echo "import $dir"; done | |
| 5703 ) > .sbinit | |
| 5704 fi | |
| 5705 | |
| 5706 dnl There are no more compile tests; remove the core they created. | |
| 5707 rm -f core | |
| 5708 | |
| 5709 dnl ---------------------------------------------- | |
| 5710 dnl Substitute into Makefile, config.h and paths.h | |
| 5711 dnl ---------------------------------------------- | |
| 5712 | |
| 5713 dnl what sort of things to edit into Makefile, config.h and paths.h | |
| 5714 dnl configuration here uncanonicalized to avoid exceeding size limits. | |
| 5715 | |
| 5716 AC_SUBST(PROGNAME) | |
| 5717 AC_SUBST(version) | |
| 3972 | 5718 AC_SUBST(verbose_version) |
| 2651 | 5719 AC_SUBST(inststaticdir) |
| 5720 AC_SUBST(instvardir) | |
| 5721 AC_SUBST(srcdir) | |
| 5722 AC_SUBST(bindir) | |
| 4118 | 5723 AC_SUBST(datarootdir) |
| 2651 | 5724 AC_SUBST(datadir) |
| 5725 AC_SUBST(statedir) | |
| 5726 AC_SUBST(libdir) | |
| 5727 AC_SUBST(mandir) | |
| 5728 AC_SUBST(extra_includes) | |
| 5729 | |
| 5730 AC_SUBST(prefix) | |
| 5731 AC_SUBST(PREFIX_USER_DEFINED) | |
| 5732 dnl Yo, Stephen Bourne! I want to marry you! | |
| 5733 PREFIX=$prefix | |
| 5734 while true; do | |
| 5735 case "$PREFIX" in | |
| 5736 *\$* ) eval "PREFIX=$PREFIX" ;; | |
| 5737 *) break ;; | |
| 5738 esac | |
| 5739 done | |
| 5740 AC_SUBST(PREFIX) | |
| 5741 | |
| 5742 AC_SUBST(exec_prefix) | |
| 5743 AC_SUBST(EXEC_PREFIX_USER_DEFINED) | |
| 5744 EXEC_PREFIX=$exec_prefix | |
| 5745 while true; do | |
| 5746 case "$EXEC_PREFIX" in | |
| 5747 *\$* ) eval "EXEC_PREFIX=$EXEC_PREFIX" ;; | |
| 5748 *) break ;; | |
| 5749 esac | |
| 5750 done | |
| 5751 AC_SUBST(EXEC_PREFIX) | |
| 5752 | |
| 5753 AC_SUBST(infodir) | |
| 5754 AC_SUBST(INFODIR_USER_DEFINED) | |
| 3729 | 5755 XE_EXPAND_VARIABLE(infodir,INFODIR) |
| 2651 | 5756 AC_SUBST(INFODIR) |
| 5757 | |
| 5758 AC_SUBST(infopath,$with_infopath) | |
| 5759 AC_SUBST(INFOPATH_USER_DEFINED) | |
| 3729 | 5760 XE_EXPAND_VARIABLE(with_info_path,INFOPATH) |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
5761 AC_SUBST(INFOPATH) |
| 2651 | 5762 |
| 3179 | 5763 test -n "$with_user_packages" && with_early_packages=$with_user_packages |
| 5764 AC_SUBST(early_packages,$with_early_packages) | |
| 5765 AC_SUBST(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5766 XE_EXPAND_VARIABLE(with_early_packages,EARLY_PACKAGE_DIRECTORIES) |
| 3179 | 5767 AC_SUBST(EARLY_PACKAGE_DIRECTORIES) |
| 5768 | |
| 5769 test -n "$with_system_packages" && with_late_packages=$with_system_packages | |
| 5770 AC_SUBST(late_packages,$with_late_packages) | |
| 5771 AC_SUBST(LATE_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5772 XE_EXPAND_VARIABLE(with_late_packages,LATE_PACKAGE_DIRECTORIES) |
| 3179 | 5773 AC_SUBST(LATE_PACKAGE_DIRECTORIES) |
| 5774 | |
| 5775 test -n "$with_legacy_packages" && with_last_packages=$with_legacy_packages | |
| 5776 AC_SUBST(last_packages,$with_last_packages) | |
| 5777 AC_SUBST(LAST_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5778 XE_EXPAND_VARIABLE(with_last_packages,LAST_PACKAGE_DIRECTORIES) |
| 3179 | 5779 AC_SUBST(LAST_PACKAGE_DIRECTORIES) |
| 2651 | 5780 |
| 5781 AC_SUBST(package_path,$with_package_path) | |
| 5782 AC_SUBST(PACKAGE_PATH_USER_DEFINED) | |
| 3729 | 5783 XE_EXPAND_VARIABLE(with_package_path,PACKAGE_PATH) |
| 2651 | 5784 AC_SUBST(PACKAGE_PATH) |
| 5785 | |
| 5786 AC_SUBST(lispdir, $with_lispdir) | |
| 5787 AC_SUBST(LISPDIR_USER_DEFINED) | |
| 3729 | 5788 XE_EXPAND_VARIABLE(with_lispdir,LISPDIR) |
| 2651 | 5789 AC_SUBST(LISPDIR) |
| 5790 | |
| 5791 AC_SUBST(moduledir,$with_moduledir) | |
| 5792 AC_SUBST(MODULEDIR_USER_DEFINED) | |
| 3729 | 5793 XE_EXPAND_VARIABLE(with_moduledir,MODULEDIR) |
| 2651 | 5794 AC_SUBST(MODULEDIR) |
| 5795 | |
| 5796 AC_SUBST(sitelispdir,$with_sitelispdir) | |
| 5797 AC_SUBST(SITELISPDIR_USER_DEFINED) | |
| 3729 | 5798 XE_EXPAND_VARIABLE(sitelispdir,SITELISPDIR) |
| 2651 | 5799 AC_SUBST(SITELISPDIR) |
| 5800 | |
| 5801 AC_SUBST(sitemoduledir) | |
| 5802 AC_SUBST(SITEMODULEDIR_USER_DEFINED) | |
| 3729 | 5803 XE_EXPAND_VARIABLE(sitemoduledir,SITEMODULEDIR) |
| 2651 | 5804 AC_SUBST(SITEMODULEDIR) |
| 5805 | |
| 5806 AC_SUBST(etcdir,$with_etcdir) | |
| 5807 AC_SUBST(ETCDIR_USER_DEFINED) | |
| 3729 | 5808 XE_EXPAND_VARIABLE(with_etcdir,ETCDIR) |
| 2651 | 5809 AC_SUBST(ETCDIR) |
| 5810 | |
| 5811 AC_SUBST(archlibdir,$with_archlibdir) | |
| 5812 AC_SUBST(ARCHLIBDIR_USER_DEFINED) | |
| 5813 ARCHLIBDIR=$with_archlibdir | |
| 3729 | 5814 XE_EXPAND_VARIABLE(with_archlibdir,ARCHLIBDIR) |
| 2651 | 5815 AC_SUBST(ARCHLIBDIR) |
| 5816 | |
| 5817 AC_SUBST(docdir,$with_docdir) | |
| 5818 AC_SUBST(DOCDIR_USER_DEFINED) | |
| 3729 | 5819 XE_EXPAND_VARIABLE(with_docdir,DOCDIR) |
| 2651 | 5820 AC_SUBST(DOCDIR) |
| 5821 | |
| 5822 AC_SUBST(docdir) | |
| 5823 AC_SUBST(bitmapdir) | |
| 5824 AC_SUBST(extra_objs) | |
| 5825 | |
| 5826 dnl The following flags combine all the information from: | |
| 5827 dnl - command line options (user always gets priority) | |
| 5828 dnl - user environment variables | |
| 5829 dnl - determined by configure | |
| 5830 dnl - the s&m header files (required for ellcc) | |
| 5831 AC_SUBST(machfile) | |
| 5832 AC_SUBST(opsysfile) | |
| 5833 AC_SUBST(c_switch_general) | |
| 5834 AC_SUBST(c_switch_window_system) | |
| 5835 AC_SUBST(c_switch_all) | |
| 5836 AC_SUBST(ld_switch_general) | |
| 5837 AC_SUBST(ld_switch_window_system) | |
| 5838 AC_SUBST(ld_switch_all) | |
| 5839 AC_SUBST(ld_libs_general) | |
| 5840 AC_SUBST(ld_libs_window_system) | |
| 5841 AC_SUBST(ld_libs_all) | |
| 5842 AC_SUBST(CFLAGS) | |
| 5843 AC_SUBST(CPPFLAGS) | |
| 5844 AC_SUBST(LDFLAGS) | |
| 5845 RECURSIVE_MAKE_ARGS="\$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'" | |
| 5846 AC_SUBST(RECURSIVE_MAKE_ARGS) | |
| 5847 | |
| 5848 AC_SUBST(native_sound_lib,$with_native_sound_lib) | |
| 5849 AC_SUBST(sound_cflags) | |
| 5850 AC_SUBST(RANLIB) | |
| 5851 AC_SUBST(dynodump_arch) | |
| 5852 | |
| 5853 AC_SUBST(XEMACS_CC) | |
| 5854 AC_SUBST(XE_CFLAGS) | |
| 5855 | |
| 5856 dnl The default is yes | |
| 5857 if test "$with_prefix" = "yes"; then | |
| 5858 AC_DEFINE(PREFIX_USER_DEFINED) | |
| 5859 fi | |
| 5860 | |
| 5861 dnl The default is no | |
| 5862 if test "$with_site_lisp" = "no"; then | |
| 5863 AC_DEFINE(INHIBIT_SITE_LISP) | |
| 5864 fi | |
| 5865 dnl The default is yes | |
| 5866 if test "$with_site_modules" = "no"; then | |
| 5867 AC_DEFINE(INHIBIT_SITE_MODULES) | |
| 5868 fi | |
| 5869 | |
| 5870 XE_SPACE(ac_configure_args, $ac_configure_args) | |
| 3765 | 5871 dnl Put back the leading space to work around problems with |
| 5872 dnl 'config.status --recheck' under autoconf 2.60 and 2.61. | |
| 5873 ac_configure_args=" $ac_configure_args" | |
| 2651 | 5874 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$ac_cv_build") |
| 5875 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args") | |
| 5876 | |
| 5877 dnl Following are deprecated | |
| 5878 | |
| 5879 null_string="" | |
| 5880 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string) | |
| 5881 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string) | |
| 5882 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string) | |
| 5883 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string) | |
| 5884 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string) | |
| 5885 | |
| 5886 dnl Note: as a general rule, *only* define things here that are not | |
| 5887 dnl autodetected. For things that are autodetected, define them | |
| 5888 dnl at the point where the autodetection occurs or would occur, | |
| 5889 dnl so that the user gets immediate feedback on the results of the | |
| 5890 dnl autodetection. | |
| 5891 | |
| 5892 if test "$GNU_MALLOC" = "yes"; then AC_DEFINE(GNU_MALLOC) | |
| 5893 elif test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC) | |
| 5894 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC) | |
| 5895 AC_DEFINE(USE_SYSTEM_MALLOC) | |
| 5896 fi | |
| 5897 test "$GCC" = "yes" && AC_DEFINE(USE_GCC) | |
| 5898 test "$enable_external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET) | |
| 5899 test "$enable_kkcc" = "yes" && AC_DEFINE(USE_KKCC) | |
| 3092 | 5900 test "$enable_newgc" = "yes" && AC_DEFINE(NEW_GC) |
| 5901 test "$have_vdb_posix" = "yes" && AC_DEFINE(VDB_POSIX) | |
| 5902 test "$have_vdb_fake" = "yes" && AC_DEFINE(VDB_FAKE) | |
| 2651 | 5903 test "$enable_quick_build" = "yes" && AC_DEFINE(QUICK_BUILD) |
| 5904 test "$with_purify" = "yes" && AC_DEFINE(PURIFY) | |
| 5905 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY) | |
| 5906 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP) | |
| 5907 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS) | |
| 5908 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD) | |
| 5909 test "$enable_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE) | |
| 5910 test "$enable_pdump" = "yes" && AC_DEFINE(PDUMP) | |
| 2720 | 5911 test "$enable_dump_in_exec" = "yes" && AC_DEFINE(DUMP_IN_EXEC) |
| 2651 | 5912 test "$with_ipv6_cname" = "yes" && AC_DEFINE(IPV6_CANONICALIZE) |
| 5913 | |
| 5914 | |
| 5915 | |
| 5916 dnl ------------------------------------------------------------------------- | |
| 5917 dnl ------------------------------- | |
| 5918 dnl Report on what we decided to do | |
| 5919 dnl ------------------------------- | |
| 5920 | |
| 5921 dnl #### We should tag this as the _build_ environment. | |
| 5922 dnl Before doing that, though, must check if tools care about line 1. | |
| 5923 | |
| 5924 ( | |
| 5925 dnl /etc/osversion is on SONY NEWS-OS | |
| 5926 if test -f /etc/osversion; then dnl SONY NEWS-OS | |
| 5927 echo "osversion: `cat /etc/osversion`" | |
| 5928 else | |
| 5929 echo "uname -a: `uname -a`" | |
| 5930 fi | |
| 5931 echo "" | |
| 5932 echo "$progname $ac_configure_args" | |
| 5933 ) > Installation | |
| 5934 | |
| 5935 if test ! -z ${emacs_beta_version} ; then | |
| 5936 if test -z "${emacs_is_beta}" ; then | |
| 5937 xemacs_betaname=".${emacs_beta_version}" | |
| 5938 else | |
| 5939 xemacs_betaname="-b${emacs_beta_version}" | |
| 5940 fi | |
| 5941 else | |
| 5942 xemacs_betaname="" | |
| 5943 fi | |
| 5944 | |
| 5945 dnl Start stdout redirection to '| tee -a Installation' | |
| 5946 ( | |
| 5947 echo " | |
| 5948 | |
| 2938 | 5949 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" $xemacs_extra_name configured for \`$ac_cv_build'." |
| 2651 | 5950 |
| 5951 echo " | |
| 5952 Compilation Environment and Installation Defaults:" | |
| 5953 echo " Source code location: $srcdir" | |
| 5954 echo " Installation prefix: $prefix" | |
| 5955 if test -n "$with_site_includes"; then | |
| 5956 echo " Additional header files: $with_site_includes" | |
| 5957 fi | |
| 5958 if test -n "$with_site_libraries"; then | |
| 5959 echo " Additional libraries: $with_site_libraries" | |
| 5960 fi | |
| 5961 if test -n "$with_site_prefixes"; then | |
| 5962 echo " Additional prefixes: $with_site_prefixes" | |
| 5963 fi | |
| 5964 if test -n "$runpath"; then | |
| 5965 echo " Runtime library search path: $runpath" | |
| 5966 fi | |
| 5967 | |
| 5968 if test -n "$opsysfile" | |
| 5969 then echo " Operating system description file: \`$opsysfile'" | |
| 5970 else echo " Not using any operating system description file" | |
| 5971 fi | |
| 5972 if test -n "$machfile" | |
| 5973 then echo " Machine description file: \`$machfile'" | |
| 5974 else echo " Not using any machine description file" | |
| 5975 fi | |
| 5976 | |
| 5977 echo " Compiler version: $compiler_version" | |
| 5978 if test -n "$gcc_compiler_specs"; then | |
| 5979 echo " - GCC specs file: $gcc_compiler_specs" | |
| 5980 fi | |
| 5981 echo " - Compiler command: $XEMACS_CC $XE_CFLAGS" | |
| 5982 if test "$CC" != "$XEMACS_CC"; then | |
| 5983 echo " Compiler version for lib-src: (detection code unimplemented)" | |
| 5984 echo " - Compiler command for lib-src: $CC $CFLAGS" | |
| 5985 if test "$xemacs_cc_cc_mismatch" = "yes"; then | |
| 5986 echo " WARNING: CC and XEMACS_CC mismatched; check CFLAGS carefully." | |
| 5987 fi | |
| 5988 fi | |
| 5989 echo " libc version: $libc_version" | |
| 5990 echo " Relocating allocator for buffers: $with_rel_alloc" | |
| 5991 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}" | |
| 5992 case "$ld_switch_site" in | |
| 5993 *nocombreloc*) echo " Linking with \`-z nocombreloc'. | |
| 5994 - Consider configuring with --enable-pdump." ;; | |
| 5995 esac | |
| 5996 | |
| 5997 echo " | |
| 5998 Window System:" | |
| 5999 if test "$with_msw" = "yes"; then | |
| 6000 echo " Compiling in support for the Microsoft window system." | |
| 6001 fi | |
| 6002 if test "$with_x11" = "yes"; then | |
| 6003 echo " Compiling in support for the X window system:" | |
| 6004 echo " - X Windows headers location: $x_includes" | |
| 6005 echo " - X Windows libraries location: $x_libraries" | |
| 6006 if test "$with_xauth" != yes; then | |
| 6007 echo " - Xau (X authority) not available." | |
| 6008 fi | |
| 6009 if test "$with_xmu" != yes; then | |
| 6010 echo " - Xmu library not available; substituting equivalent routines." | |
| 6011 fi | |
| 6012 if test "$with_wmcommand" != no; then | |
| 6013 echo " - Handling WM_COMMAND properly." | |
| 6014 fi | |
| 3354 | 6015 if test "$with_fontconfig" = "yes"; then |
| 6016 echo " - Using fontconfig to manage fonts." | |
| 6017 fi | |
| 3166 | 6018 if test "$with_xft_emacs" = "yes"; then |
| 3094 | 6019 echo " - Compiling in support for Xft antialiased fonts (EXPERIMENTAL)." |
| 6020 fi | |
| 2651 | 6021 fi |
| 3019 | 6022 if test "$need_motif" = "yes" ; then |
| 6023 echo " Compiling in support for Motif." | |
| 6024 if test "$have_lesstif" = "yes"; then | |
| 6025 echo " - Using LessTif implementation." | |
| 6026 fi | |
| 6027 echo " *WARNING* Many versions of Motif are buggy, requiring workarounds." | |
| 6028 echo " You are likely to experience slow redisplay." | |
| 6029 echo " You may need to install vendor patches to Motif." | |
| 6030 echo " See PROBLEMS for more information." | |
| 6031 fi | |
| 2651 | 6032 if test "$need_athena" = "yes"; then |
| 6033 echo " Compiling in support for the Athena widget set:" | |
| 6034 echo " - Athena headers location: $athena_h_path" | |
| 6035 echo " - Athena library to link: $athena_lib" | |
| 6036 fi | |
| 6037 case "$enable_menubars" in | |
| 6038 gtk ) echo " Using GTK menubars." ;; | |
| 6039 lucid ) echo " Using Lucid menubars." ;; | |
| 6040 motif ) echo " Using Motif menubars." | |
| 6041 echo " *WARNING* The Motif menubar implementation is currently buggy." | |
| 6042 echo " We recommend using the Lucid menubar instead." | |
| 6043 echo " Re-run configure with --enable-menubars='lucid'." ;; | |
| 6044 msw ) echo " Using MS-Windows menubars." ;; | |
| 6045 esac | |
| 3094 | 6046 if test "$with_xft_menubars" = "yes"; then |
| 6047 echo " - Using Xft to render antialiased fonts in menubars." | |
| 6048 echo " WARNING: This feature will be replaced with a face." | |
| 6049 fi | |
| 2651 | 6050 case "$enable_scrollbars" in |
| 6051 gtk ) echo " Using GTK scrollbars." ;; | |
| 6052 lucid ) echo " Using Lucid scrollbars." ;; | |
| 6053 motif ) echo " Using Motif scrollbars." ;; | |
| 6054 athena ) echo " Using Athena scrollbars." ;; | |
| 6055 msw ) echo " Using MS-Windows scrollbars." ;; | |
| 6056 esac | |
| 6057 case "$enable_dialogs" in | |
| 6058 gtk ) echo " Using GTK dialog boxes." ;; | |
| 6059 motif ) echo " Using Motif dialog boxes." | |
| 6060 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then | |
| 6061 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher." | |
| 6062 echo " We recommend using the Athena dialog boxes instead." | |
| 6063 echo " Install libXaw and re-run configure with --enable-dialogs='athena'." | |
| 6064 echo " Read the PROBLEMS file for more information." | |
| 6065 fi; fi ;; | |
| 6066 athena ) echo " Using Athena dialog boxes." ;; | |
| 6067 msw ) echo " Using MS-Windows dialog boxes." ;; | |
| 6068 esac | |
| 6069 case "$enable_widgets" in | |
| 6070 gtk ) echo " Using GTK native widgets." ;; | |
| 6071 motif ) echo " Using Motif native widgets." ;; | |
| 6072 athena ) echo " Using Athena native widgets." ;; | |
| 6073 msw ) echo " Using MS-Windows native widgets." ;; | |
| 6074 esac | |
| 3094 | 6075 if test "$with_xft_tabs" = "yes"; then |
| 6076 echo " - Using Xft to render antialiased fonts in tab controls." | |
| 6077 echo " WARNING: This feature will be replaced with a face." | |
| 6078 fi | |
| 6079 if test "$with_xft_gauge" = "yes"; then | |
| 6080 echo " - Using Xft to render antialiased fonts in progress bars." | |
| 6081 echo " WARNING: This feature will be replaced with a face." | |
| 6082 echo " WARNING: This feature not yet implemented; setting ignored." | |
| 6083 fi | |
| 2651 | 6084 if test "$with_dragndrop" = yes; then |
| 6085 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)." | |
| 6086 echo " - Drag'n'Drop prototype: $dragndrop_proto." | |
| 6087 fi | |
| 6088 | |
| 6089 echo " | |
| 6090 TTY:" | |
| 6091 test "$with_ncurses" = yes && echo " Compiling in support for ncurses." | |
| 6092 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)." | |
| 6093 | |
| 6094 echo " | |
| 6095 Images:" | |
| 6096 test "$with_gif" = yes && echo " Compiling in support for GIF images (builtin)." | |
| 6097 if test "$with_xpm" = yes; then | |
| 6098 echo " Compiling in support for XPM images." | |
| 6099 elif test "$with_x11" = yes; then | |
| 6100 echo " WARNING: -----------------------------------------------------------" | |
| 6101 echo " WARNING: Compiling without XPM image support." | |
| 6102 if test "$xpm_problem" != ""; then | |
| 6103 echo " Reason: $xpm_problem" | |
| 6104 fi | |
| 6105 echo " WARNING: You should strongly consider installing XPM." | |
| 6106 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal." | |
| 6107 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 6108 echo " WARNING: -----------------------------------------------------------" | |
| 6109 fi | |
| 6110 if test "$with_png" = yes; then | |
| 6111 echo " Compiling in support for PNG images." | |
| 6112 elif test "$window_system" != "none"; then | |
| 6113 echo " WARNING: -----------------------------------------------------------" | |
| 6114 echo " WARNING: Compiling without PNG image support." | |
| 6115 if test "$png_problem" != ""; then | |
| 6116 echo " Reason: $png_problem" | |
| 6117 fi | |
| 6118 echo " WARNING: You should strongly consider installing the PNG libraries." | |
| 6119 echo " WARNING: Otherwise certain images and glyphs may not display." | |
| 6120 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 6121 echo " WARNING: -----------------------------------------------------------" | |
| 6122 fi | |
| 6123 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images." | |
| 6124 test "$with_tiff" = yes && echo " Compiling in support for TIFF images." | |
| 6125 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers." | |
| 6126 | |
| 6127 echo " | |
| 6128 Sound:" | |
| 6129 test "$enable_sound_native" = yes && echo " Compiling in support for sound (native)." | |
| 3308 | 6130 test "$enable_sound_alsa" = yes && echo " Compiling in support for ALSA (Advanced Linux Sound Architecture)." |
| 2651 | 6131 test "$enable_sound_nas" = yes && echo " Compiling in support for NAS (network audio system)." |
| 6132 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously." | |
| 6133 test "$enable_sound_esd" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)." | |
| 6134 | |
| 6135 echo " | |
| 6136 Databases:" | |
| 6137 test "$enable_database_berkdb" = yes && echo " Compiling in support for Berkeley database." | |
| 6138 test "$enable_database_dbm" = yes && echo " Compiling in support for DBM." | |
| 6139 test "$enable_database_gdbm" = yes && echo " Compiling in support for GNU DBM." | |
| 6140 test "$with_ldap" = yes && echo " Compiling in support for LDAP." | |
| 6141 if test "$with_postgresql" = yes; then | |
| 6142 echo " Compiling in support for PostgreSQL." | |
| 6143 echo " - Using PostgreSQL header file: $libpq_fe_h_file" | |
| 6144 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings." | |
| 6145 fi | |
| 6146 | |
| 6147 echo " | |
| 6148 Internationalization:" | |
| 6149 test "$enable_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)." | |
| 6150 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)." | |
| 6151 test "$with_xim" = motif && echo " - Using Motif to provide XIM support." | |
| 6152 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support." | |
| 6153 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar." | |
| 3830 | 6154 test "$have_canna" = yes && echo " Compiling in support for Canna on Mule." |
| 2651 | 6155 if test "$with_wnn" = yes; then |
| 6156 echo " Compiling in support for the WNN input method on Mule." | |
| 6157 test "$with_wnn6" = yes && echo " - Using WNN version 6." | |
| 6158 fi | |
| 6159 | |
| 6160 echo " | |
| 6161 Mail:" | |
| 6162 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval." | |
| 6163 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication." | |
| 6164 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access." | |
| 6165 test -n "$with_mail_locking" && echo " Compiling in support for \"$with_mail_locking\" mail spool file locking method." | |
| 6166 | |
| 6167 echo " | |
| 6168 Other Features:" | |
| 6169 test "$with_ipv6_cname" = no && echo " Inhibiting IPv6 canonicalization at startup." | |
| 6170 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk." | |
| 6171 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop." | |
| 6172 test "$with_socks" = yes && echo " Compiling in support for SOCKS." | |
| 6173 test "$with_dnet" = yes && echo " Compiling in support for DNET." | |
| 6174 test "$enable_modules" = "yes" && echo " Compiling in support for dynamic shared object modules." | |
| 6175 test "$enable_bignum" = "gmp" && echo " Compiling in support for more number types using the GNU MP library." | |
| 6176 test "$enable_bignum" = "mp" && echo " Compiling in support for more number types using the BSD MP library." | |
| 6177 if test "$enable_union_type" = yes ; then | |
| 6178 echo " Using the union type for Lisp_Objects." | |
| 6179 echo " WARNING: ---------------------------------------------------------" | |
| 6180 echo " WARNING: This tends to trigger compiler bugs, especially when" | |
| 6181 echo " WARNING: combined with MULE and ERROR_CHECKING. Crashes have" | |
| 6182 echo " WARNING: been seen with various versions of GCC (up to about 2.95)," | |
| 6183 echo " WARNING: and recently with Visual C++ as well (mid-2003)." | |
| 6184 echo " WARNING: More recent versions may be safer, or not." | |
| 6185 echo " WARNING: ---------------------------------------------------------" | |
| 6186 fi | |
| 2790 | 6187 if test "$enable_kkcc" = yes ; then |
| 3263 | 6188 echo " Using the new GC mark algorithms (KKCC)." |
| 2790 | 6189 echo " WARNING: ---------------------------------------------------------" |
| 6190 echo " WARNING: The new algorithms are experimental. They are enabled by" | |
| 6191 echo " WARNING: default for this release. Use \`--disable-kkcc' to" | |
| 6192 echo " WARNING: turn it off." | |
| 6193 echo " WARNING: ---------------------------------------------------------" | |
| 6194 fi | |
| 3263 | 6195 test "$enable_newgc" = yes && echo " Using the new incremental garbage collector and the new allocator." |
| 3092 | 6196 if test "$have_vdb_posix" = yes ; then |
| 6197 if test "$have_vdb_sigaction" = yes ; then | |
| 6198 echo " Using POSIX sigaction() to install fault handler." | |
| 6199 else | |
| 6200 echo " Using POSIX signal() to install vdb fault handler." | |
| 6201 fi | |
| 6202 fi | |
| 6203 if test "$have_vdb_win32" = yes ; then | |
| 6204 echo " Using special WIN32 vdb fault handler." | |
| 6205 fi | |
| 6206 if test "$have_vdb_mach" = yes ; then | |
| 6207 echo " Using mach exception mechanism as vdb fault handler." | |
| 6208 fi | |
| 6209 if test "$have_vdb_fake" = yes && test "$enable_vdb" == fake; then | |
| 6210 echo " Virtual dirty bit write barrier manually disabled." | |
| 6211 fi | |
| 2651 | 6212 test "$enable_pdump" = yes && echo " Using the new portable dumper." |
| 2720 | 6213 test "$enable_dump_in_exec" = yes && echo " Dumping into executable." |
| 2651 | 6214 test "$enable_debug" = yes && echo " Compiling in support for extra debugging code." |
| 6215 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)." | |
| 6216 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 $enable_error_checking_structures" \ | |
| 6217 != "no no no no no no no no no"; then | |
| 6218 echo " Compiling in support for runtime error checking." | |
| 6219 echo " WARNING: ---------------------------------------------------------" | |
| 6220 echo " WARNING: XEmacs will run noticeably more slowly as a result." | |
| 6221 echo " WARNING: Error checking is on by default for XEmacs beta releases." | |
| 6222 echo " WARNING: ---------------------------------------------------------" | |
| 6223 fi | |
| 6224 echo "" | |
| 6225 ) | tee -a Installation | |
| 6226 dnl echo "The above configure report is appended to \"Installation\" file." | |
| 6227 echo "" | |
| 6228 | |
| 6229 dnl ----------------------------------- | |
| 6230 dnl Now generate config.h and Makefiles | |
| 6231 dnl ----------------------------------- | |
| 6232 AC_CONFIG_HEADER(src/config.h lwlib/config.h) | |
| 6233 | |
| 6234 dnl This has to be called in order for this variable to get into config.status | |
| 6235 AC_SUBST(internal_makefile_list) | |
| 6236 # Remove any trailing slashes in these variables. | |
| 6237 test -n "$prefix" && | |
| 6238 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 6239 test -n "$exec_prefix" && | |
| 6240 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 6241 | |
| 6242 dnl Build Makefile.in's from Makefile.in.in's | |
| 6243 dnl except ./Makefile from $srcdir/Makefile.in | |
| 6244 dnl src/Makefile.in will have src/depend appended to it; | |
| 6245 dnl module Makefiles will have the common text in | |
| 6246 dnl modules/common/Makefile.common appended. | |
| 6247 | |
| 3481 | 6248 dnl this actually should be conditional on having perl (ie, effectively |
| 6249 dnl unconditional on sane systems) | |
| 6250 if test -r $srcdir/src/depend; then :; | |
| 6251 else | |
| 6252 echo "creating $srcdir/src/depend" | |
| 6253 perl $srcdir/src/make-src-depend > $srcdir/src/depend | |
| 6254 fi | |
| 6255 | |
| 2651 | 6256 for file in $internal_makefile_list; do |
| 6257 case $file in | |
| 6258 src/Makefile.in ) file="src/Makefile.in:src/Makefile.in.in:src/depend" ;; | |
| 6259 modules/* ) file="${file}:${file}.in:modules/common/Makefile.common" ;; | |
| 6260 esac | |
| 6261 AC_CONFIG_FILES($file) | |
| 6262 done | |
| 6263 AC_CONFIG_FILES(src/paths.h src/xemacs.def.in lib-src/config.values) | |
| 6264 test "$enable_modules" = "yes" && AC_CONFIG_FILES(lib-src/ellcc.h) | |
| 6265 | |
| 6266 | |
| 6267 dnl Normally []'s are used for quoting but this will cause problems | |
| 6268 dnl since we use brackets in sed. When not inside of a macro definition, | |
| 6269 dnl two brackets become one, but inside of a macro definition you need | |
| 6270 dnl more, or something -- I don't understand, but Martin probably does. | |
| 6271 dnl We put the brackets back later. | |
| 6272 dnl [ben] | |
| 3418 | 6273 dnl To insert comments that will remain in the generated file, we use the |
| 6274 dnl imake XCOMM convention. Lines beginning with "XCOMM " exactly (no | |
| 6275 dnl leading whitespace, one trailing ASCII space, case sensitive) will be | |
| 6276 dnl transformed to shell/make/gdb comments in the generated file. | |
| 6277 dnl [sjt] | |
| 2651 | 6278 |
| 6279 dnl MAKE_JUNK_C(filename): | |
| 6280 dnl Copy a .in file to junk.c in preparation for passing through the | |
| 6281 dnl C preprocessor. Delete comment lines, pass lines that will be | |
| 6282 dnl interpreted by cpp through directly, and put quotes around remaining | |
| 6283 dnl lines, to avoid problems from overly helpful preprocessors that | |
| 6284 dnl "helpfully" put extra quotes in various places for later use by the | |
| 6285 dnl compiler. Later, the quotes will be removed. | |
| 6286 | |
| 6287 m4_define([MAKE_JUNK_C], | |
| 6288 [ rm -f junk.c | |
| 6289 < $1 \ | |
| 6290 sed -e '/^# Generated/d' \ | |
| 6291 -e 's%/\*\*/#.*%%' \ | |
| 6292 -e 's/^ *# */#/' \ | |
| 6293 dnl Delete Makefile.in.in comment lines | |
| 6294 -e '/^##/d' \ | |
| 6295 dnl Pass through CPP directives unchanged | |
| 6296 -e '/^#/ { | |
| 6297 p | |
| 6298 d | |
| 6299 }' \ | |
| 6300 dnl Quote other lines to protect from CPP substitution | |
| 6301 -e '/./ { | |
| 6302 s/\([[\"]]\)/\\\1/g | |
| 6303 s/^/"/ | |
| 6304 s/$/"/ | |
| 6305 }' > junk.c; | |
| 6306 ])dnl MAKE_JUNK_C | |
| 6307 | |
| 6308 dnl CPP_MAKEFILE(CPPFLAGS,filename): | |
| 6309 dnl Pass junk.c through the preprocessor and put the result in FILENAME. | |
| 6310 | |
| 6311 m4_define([CPP_MAKEFILE], | |
| 6312 [echo creating $dir/$2 | |
| 6313 $CPP -I. -I${srcdir}/src $1 junk.c \ | |
| 6314 dnl Delete line directives inserted by $CPP | |
| 6315 | sed -e 's/^\#.*//' \ | |
| 6316 dnl Delete spurious blanks inserted by $CPP | |
| 6317 -e 's/^[[ TAB]][[ TAB]]*$//'\ | |
| 6318 -e 's/^ /TAB/' \ | |
| 6319 dnl Delete blank lines | |
| 6320 -e '/^[[ ]]*$/d' \ | |
| 6321 dnl Restore lines quoted above to original contents. | |
| 6322 -e '/^\"/ { | |
| 6323 s/\\\([[\"]]\)/\1/g | |
| 6324 s/^[[ TAB]]*\"// | |
| 6325 s/\"[[ TAB]]*$// | |
| 3418 | 6326 }' \ |
| 6327 dnl Convert comments -- must come after the unquoting operations | |
| 6328 -e 's/^XCOMM /\# /' > Makefile.new | |
| 2651 | 6329 chmod 444 Makefile.new |
| 6330 mv -f Makefile.new $2 | |
| 6331 ])dnl CPP_MAKEFILE | |
| 6332 | |
| 6333 AC_CONFIG_COMMANDS([default], | |
| 6334 [for dir in . $MAKE_SUBDIR; do | |
| 6335 ( | |
| 6336 cd $dir | |
| 6337 | |
| 6338 dnl Create a GNUmakefile and Makefile from Makefile.in. | |
| 6339 dnl Create xemacs.def from xemacs.def.in in the same fashion, | |
| 3418 | 6340 dnl if it exists (i.e. in the src/ directory). Ditto for the |
| 6341 dnl debugger init files (in the src/ directory). | |
| 2651 | 6342 MAKE_JUNK_C(Makefile.in) |
| 6343 CPP_MAKEFILE(,Makefile) | |
| 6344 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile) | |
| 3092 | 6345 if test -r ".gdbinit.in"; then |
| 6346 MAKE_JUNK_C(.gdbinit.in) | |
| 6347 CPP_MAKEFILE(,.gdbinit) | |
| 6348 fi | |
| 6349 if test -r ".dbxrc.in"; then | |
| 6350 MAKE_JUNK_C(.dbxrc.in) | |
| 6351 CPP_MAKEFILE(,.dbxrc) | |
| 6352 fi | |
| 2651 | 6353 if test -r "xemacs.def.in"; then |
| 6354 dnl #### We should be using MAKE_JUNK_C instead of the next two lines. | |
| 6355 dnl #### But the comments in xemacs.def.in need to be converted from C-style | |
| 6356 dnl #### to lines beginning with ##. | |
| 6357 rm -f junk.c | |
| 6358 cp xemacs.def.in junk.c | |
| 6359 CPP_MAKEFILE(,xemacs.def) | |
| 6360 fi | |
| 6361 rm -f junk.c | |
| 6362 ) | |
| 6363 done | |
| 6364 | |
| 6365 dnl Append AC_DEFINE information to lib-src/config.values | |
| 6366 dnl (AC_SUBST information is already there (see config.values.sh). | |
| 6367 sed < config.status >> lib-src/config.values \ | |
| 6368 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \ | |
| 6369 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \ | |
| 6370 -e 's/^\([[^ ]]*\) $/\1 ""/' \ | |
| 6371 -e 's/ 1$/ t/' | |
| 6372 | |
| 6373 ], | |
| 6374 [CPP="$CPP" | |
| 6375 MAKE_SUBDIR="$MAKE_SUBDIR" | |
| 6376 ])dnl | |
| 6377 | |
| 6378 AC_OUTPUT()dnl | |
| 6379 |