Mercurial > hg > xemacs-beta
annotate configure.ac @ 4790:bc4f2511bbea
Remove support for the OffiX drag-and-drop protocol. See xemacs-patches
message with ID <870180fe0912211421m3e3d7891pdadefef167b50cb4@mail.gmail.com>.
| author | Jerry James <james@xemacs.org> |
|---|---|
| date | Tue, 22 Dec 2009 15:52:06 -0700 |
| parents | 5460287a3327 |
| children | 5d120deb60ca 9987da5935bd |
| 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="" | |
|
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192 echo "int main(int argc, char **argv) {return 0;}" > conftest.c |
| 2651 | 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. | |
|
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257 m4_append_uniq([_AC_USER_OPTS], [enable_]m4_bpatsubst([$1], -, _), [ |
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258 ])dnl |
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259 m4_append_uniq([_AC_USER_OPTS], [with_]m4_bpatsubst([$1], -, _), [ |
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260 ])dnl |
| 3003 | 261 # If --with-$1 or --without-$1 were given then copy the value to the |
| 262 # equivalent enable_$1 variable. | |
| 263 if test "[${with_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 264 [enable_]m4_bpatsubst([$1], -, _)="[$with_]m4_bpatsubst([$1], -, _)" | |
| 265 fi; | |
| 266 # If -enable-$1 or --disable-$1 were given then copy the value to the | |
| 267 # equivalent with_$1 variable. | |
| 268 if test "[${enable_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 269 [with_]m4_bpatsubst([$1], -, _)="[$enable_]m4_bpatsubst([$1], -, _)" | |
| 270 fi; | |
| 271 # Check whether --with-$1 or --without-$1 was given. | |
| 272 if test "[${with_]m4_bpatsubst([$1], -, _)+set}" = set; then | |
| 273 enableval="[$with_]m4_bpatsubst([$1], -, _)" | |
| 274 withval="[$with_]m4_bpatsubst([$1], -, _)" | |
| 275 $3 | |
| 276 m4_ifvaln([$4], [else | |
| 277 $4])dnl | |
| 278 fi; dnl | |
| 279 ])dnl XE_MERGED_ARG | |
| 280 dnl | |
| 3073 | 281 dnl XE_HELP_SUBSECTION(HEADING) |
| 282 dnl -------------------------- | |
| 283 dnl | |
| 284 dnl Add subsection headings to the help text for XE_MERGED_ARG options. | |
| 285 dnl | |
| 286 AC_DEFUN([XE_HELP_SUBSECTION], | |
| 287 [m4_divert_once([HELP_ENABLE], [[ | |
| 288 Optional Features: | |
| 289 --with-FEATURE[=ARG] include FEATURE [ARG=yes] | |
| 290 --enable-FEATURE[=ARG] alias for --with-FEATURE | |
| 291 --without-FEATURE do not use FEATURE (same as --with-FEATURE=no) | |
| 292 --disable-FEATURE alias for --without-FEATURE]])dnl | |
| 293 dnl NOTE: The next eol adds a blank line before the heading. | |
| 294 m4_divert_once([HELP_ENABLE], [[ | |
| 295 $1]])dnl | |
| 3161 | 296 dnl Add an underscore |
| 3073 | 297 dnl NOTE: The next eol adds a blank line after the underscore. |
| 298 m4_divert_text([HELP_ENABLE], patsubst([$1], [.], [-]) | |
| 299 )])dnl | |
| 300 dnl | |
| 2651 | 301 dnl XEmacs keyword option support |
| 302 dnl ============================= | |
| 303 dnl | |
| 304 dnl A "keyword" option is one that accepts one of a number of pre-defined | |
| 305 dnl values. For example --with-mail-locking=flock. | |
| 306 dnl The descriptions below provide prototypes and little more. | |
| 307 dnl | |
| 308 dnl For more information, | |
| 309 dnl (Info-goto-node "(internals)The configure Script") | |
| 310 dnl To edit the documentation, | |
| 311 dnl (progn (find-file "man/internals/internals.texi")) | |
| 312 dnl and search for "@node The configure Script". | |
| 313 dnl | |
| 314 dnl XE_PARSE_KEYWORD_OPTION(prefix, cmdline-flag) | |
| 315 dnl --------------------------------------------- | |
| 316 dnl | |
| 317 dnl Internal macro to parse the option values. If an undeclared option is | |
| 318 dnl found then an error is generated. | |
| 319 dnl | |
| 320 define([XE_PARSE_KEYWORD_OPTION], | |
| 321 [_[$1]_bogus=yes | |
| 322 for x in XE_KEYWORD_LIST ; do | |
| 3003 | 323 if test $x = $with_[$1] ; then |
| 2651 | 324 _[$1]_bogus=no |
| 325 fi | |
| 326 done | |
| 327 if test "$_[$1]_bogus" = "yes" ; then | |
| 328 USAGE_ERROR(["The [$2] option must have one of these values: m4_translit(XE_KEYWORD_VALUES,[:],[,])."]) | |
| 329 fi | |
| 330 unset _[$1]_bogus | |
| 331 undefine([XE_KEYWORD_LIST])dnl | |
| 3003 | 332 undefine([XE_KEYWORD_VALUES])])dnl |
| 2651 | 333 dnl |
| 334 dnl XE_KEYWORD(keyword) | |
| 335 dnl -------------------------------- | |
| 336 dnl | |
| 337 dnl | |
| 338 define([XE_KEYWORD], | |
| 339 [m4_append([XE_KEYWORD_LIST],[$1],[ ])dnl | |
| 340 dnl Separate with a ':' instead of a ',' (see the parsing code above) to avoid | |
| 3161 | 341 dnl confusion with macro parameter lists. |
| 2651 | 342 m4_append([XE_KEYWORD_VALUES],[\`$1'],[:])dnl |
| 3003 | 343 ])dnl |
| 2651 | 344 dnl |
| 3003 | 345 dnl XE_KEYWORD_ARG(PACKAGE, HELP-STRING, ACTION-IF-TRUE, ACTION-IF-FALSE, |
| 2651 | 346 dnl [XE_KEYWORD(keyword), ....]) |
| 347 dnl -------------------------------------------------------------------------- | |
| 348 dnl | |
| 3003 | 349 dnl Expanded version of XE_MERGED_ARG for keyword options. All the parameters |
| 2651 | 350 dnl are required. |
| 351 dnl | |
| 3003 | 352 define([XE_KEYWORD_ARG], |
| 2651 | 353 [m4_map([XE_KEYWORD],m4_shiftn(4, $@)) |
| 3003 | 354 XE_MERGED_ARG([$1],[$2], |
| 355 [XE_PARSE_KEYWORD_OPTION(patsubst([$1], -, _), [--with-$1]) | |
| 2651 | 356 $3 |
| 3003 | 357 ],[$4])])dnl |
| 2651 | 358 dnl |
| 359 dnl XEmacs complex option support | |
| 360 dnl ============================= | |
| 361 dnl | |
| 362 dnl A "complex option" is one that takes a number of related values. | |
| 363 dnl For example, we might use "--with-xft=all,nomenubars" for compatibility | |
| 364 dnl with XFontSet i18n of menubars. (Silly, Xft looks much better than XFS.) | |
| 365 dnl | |
| 366 dnl The descriptions below provide prototypes and little more. | |
| 367 dnl For more information, | |
| 368 dnl (Info-goto-node "(internals)The configure Script") | |
| 369 dnl To edit the documentation, | |
| 370 dnl (progn (find-file "man/internals/internals.texi")) | |
| 371 dnl and search for "@node The configure Script". | |
| 372 dnl | |
| 373 dnl XE_EXPAND_COMPLEX_OPTION(prefix, component, yesno) | |
| 374 dnl --------------------------------------------------- | |
| 375 dnl | |
| 376 dnl Internal macro create the option's shell variable containing the default | |
| 377 dnl value and to note the values in an option list. | |
| 378 dnl | |
| 379 define([XE_EXPAND_COMPLEX_OPTION], | |
| 3147 | 380 [_[$1]_[$2]_default=[$3] |
| 2651 | 381 m4_append([XE_COMPONENT_LIST],[$2],[ ])dnl |
| 382 dnl Separate with a ':' instead of a ',' (see <prefix>_default below) to avoid | |
| 3161 | 383 dnl confusion with macro parameter lists. |
| 2651 | 384 m4_append([XE_COMPONENT_DEFAULT],[m4_if([$3],no,no)[$2]],[:])dnl |
| 385 ])dnl | |
| 386 dnl | |
| 387 dnl XE_EXPAND_COMPLEX_OPTIONS(prefix, option_list) | |
| 388 dnl ---------------------------------------------- | |
| 389 dnl | |
| 390 dnl Internal macro to recursively expand all the options in the option list. | |
| 391 dnl | |
|
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392 dnl m4_fst disappeared without a trace in autoconf 2.62 |
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393 m4_define([xe_fst], [$1])dnl |
| 2651 | 394 define([XE_EXPAND_COMPLEX_OPTIONS], |
| 3683 | 395 [m4_if([$2], [], [], |
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|
396 [XE_EXPAND_COMPLEX_OPTION([$1], xe_fst($2))[]dnl |
| 3683 | 397 XE_EXPAND_COMPLEX_OPTIONS([$1], XE_CDR($2))])])dnl |
| 2651 | 398 dnl |
| 399 dnl XE_INIT_COMPLEX_OPTION(prefix, option_list) | |
| 400 dnl ------------------------------------------- | |
| 401 dnl | |
| 402 dnl Internal macro to initialise the complex option shell variables. | |
| 403 dnl Variables of the form <prefix>_<option> contain the default value for that | |
| 404 dnl option. <prefix>_types contains a space-separated list of all the options | |
| 405 dnl and <prefix>_default contains a comma-separated list of all the default | |
| 406 dnl values. | |
| 407 dnl | |
| 408 define([XE_INIT_COMPLEX_OPTION], | |
| 3003 | 409 [_[$1]_notfirst="" |
| 2651 | 410 dnl |
| 3147 | 411 XE_EXPAND_COMPLEX_OPTIONS($@)dnl |
| 2651 | 412 _[$1]_types="XE_COMPONENT_LIST" |
| 413 _[$1]_default="m4_translit(XE_COMPONENT_DEFAULT,[:],[,])" | |
| 414 dnl Undefine these macros so that they can be reused by later complex | |
| 415 dnl options. | |
| 3147 | 416 undefine([XE_COMPONENT_LIST])dnl |
| 417 undefine([XE_COMPONENT_DEFAULT])dnl | |
| 3003 | 418 ])dnl |
| 419 dnl | |
| 2651 | 420 dnl XE_PARSE_COMPLEX_OPTION(prefix, cmdline-flag) |
| 421 dnl --------------------------------------------- | |
| 422 dnl | |
| 423 dnl Internal macro to parse the option values. If an undeclared option is | |
| 3073 | 424 dnl found then an error is generated. Because something has been supplied on |
| 425 dnl the command line initialise all the complex options to 'no' rather than | |
| 3147 | 426 dnl the default. In this way --enable-complex=foo will give the expected |
| 3073 | 427 dnl value (no) for bar. |
| 2651 | 428 dnl |
| 3147 | 429 dnl #### I think we should add a couple more features. |
| 430 dnl First, at the end of XE_PARSE_COMPLEX_OPTION check for contradictory args, | |
| 431 dnl specifically if `all' is specified but the options are all individually | |
| 432 dnl disabled, or if `none' is specified but the options are all individually | |
| 433 dnl enabled, we should _warn_ about this situation. | |
| 434 dnl Second, we should provide an XE_VALIDATE_COMPLEX_OPTION macro to be used | |
| 435 dnl at the end of detection. If any feature is `yes' but we don't have it, | |
| 436 dnl then we should XE_DIE. | |
| 437 dnl | |
| 2651 | 438 define([XE_PARSE_COMPLEX_OPTION], |
| 3147 | 439 [dnl Initialize variables for COMPLEX_OPTION [$1]. Leading underscore or |
| 440 dnl single letter variables are internal to the XE_PARSE_COMPLEX_OPTION macro. | |
| 441 _[$1]_all_default="" | |
| 442 _require_[$1]="" | |
| 443 dnl check first arg for default spec | |
| 444 case "$with_[$1]" in | |
| 445 n | no | non | none ) _[$1]_all_default=no ;; | |
| 446 n,* | no,* | non,* | none,* ) _[$1]_all_default=no ;; | |
| 447 a | al | all | both ) _[$1]_all_default=yes ;; | |
| 448 a,* | al,* | all,* | both,* ) _[$1]_all_default=yes ;; | |
| 449 y | yes ) _require_[$1]=yes ;; | |
| 450 esac | |
| 451 dnl if first arg was a default spec, trim it | |
| 452 if test -n "$_[$1]_all_default$_require_[$1]"; then | |
| 453 _with_[$1]_args=`echo $with_[$1] | sed -e 's/^[[a-z]]*\(,\(.*\)\)\{0,1\}$/\2/'` | |
| 454 else | |
| 455 _with_[$1]_args=$with_[$1] | |
| 456 fi | |
| 457 dnl set default for each type | |
| 458 for y in $_[$1]_types; do | |
| 459 if test -n "$_[$1]_all_default" ; then | |
| 460 eval "with_[$1]_${y}=$_[$1]_all_default" | |
| 461 else | |
| 462 eval "with_[$1]_$y=\$_[$1]_${y}_default" | |
| 463 fi | |
| 3073 | 464 done |
| 3147 | 465 dnl parse the command line arg and set types found appropriately |
| 466 for x in `echo "$_with_[$1]_args" | sed -e 's/,/ /g'` ; do | |
| 2651 | 467 _[$1]_found="" |
| 3147 | 468 for y in $_[$1]_types; do |
| 469 if test "$x" = "$y"; then | |
| 470 _[$1]_found=yes | |
| 471 eval "with_[$1]_$y=yes" | |
| 472 elif test "$x" = "no$y"; then | |
| 473 _[$1]_found=yes | |
| 474 eval "with_[$1]_$y=no" | |
| 475 fi | |
| 476 done | |
| 477 test -z "$_[$1]_found" && \ | |
| 478 USAGE_ERROR(["\ | |
| 479 Invalid type list supplied. Valid types for the [$2] option are: | |
| 480 $_[$1]_types. | |
| 481 A prefix of \"no\" (eg, \"notype\" for \"type\") turns a type off. | |
| 482 Types not explicitly specified or negated take their defaults. | |
| 483 The list of defaults is \"$_[$1]_default\". Prefixing \`all' or | |
| 484 \`none' to the list sets all defaults to on and off respectively. | |
| 485 \`yes' as the sole argument is equivalent to omitting the argument."]) | |
| 2651 | 486 done |
| 3147 | 487 dnl copy values to enable_FEATURE_TYPE. Cleanup default vars. |
| 488 for y in $_[$1]_types; do | |
| 489 eval "enable_[$1]_$y=\$with_[$1]_$y" | |
| 490 unset _[$1]_${y}_default | |
| 491 done | |
| 492 dnl clean up | |
| 493 unset _[$1]_types _[$1]_default _[$1]_all_default _[$1]_use_defaults | |
| 494 unset _with_[$1]_args _[$1]_found x y _require_[$1] | |
| 3003 | 495 ])dnl |
| 496 dnl | |
| 2651 | 497 dnl XE_COMPLEX_OPTION(option, yesno) |
| 498 dnl -------------------------------- | |
| 499 dnl | |
| 500 dnl Declare a complex option and its default value. The value MUST be either | |
| 501 dnl yes or no or "" (which means maybe). | |
| 502 dnl | |
| 503 define([XE_COMPLEX_OPTION],[[$1,$2]]) | |
| 504 dnl | |
| 505 dnl XE_COMPLEX_OPTION_HELP_STRING(flag, long, short, components, libraries) | |
| 506 dnl ----------------------------------------------------------------------- | |
| 507 dnl Boilerplate help string for complex options. | |
| 508 dnl #### This doesn't read so well for alternative libraries like sound. | |
| 509 dnl | |
| 510 define([XE_COMPLEX_OPTION_HELP_STRING], | |
| 3312 | 511 [AS_HELP_STRING([$1],[Compile with support for $2. Components that can use |
| 2651 | 512 $3 are $4. Prefix component with `no' to disable its use of $3. Requires |
| 3003 | 513 $5 support. Default is $6.])])dnl |
| 2651 | 514 dnl |
| 3003 | 515 dnl XE_COMPLEX_ARG(PACKAGE, HELP-STRING, ACTION-IF-TRUE, ACTION-IF-FALSE, |
| 2651 | 516 dnl [XE_COMPLEX_OPTION(a,yes), ....]) |
| 517 dnl -------------------------------------------------------------------------- | |
| 518 dnl | |
| 3003 | 519 dnl Expanded version of XE_MERGED_ARG for complex options. All the parameters |
| 2651 | 520 dnl are required. |
| 521 dnl | |
| 3003 | 522 define([XE_COMPLEX_ARG], |
| 523 [XE_INIT_COMPLEX_OPTION(patsubst([$1], -, _), m4_shiftn(4, $@)) | |
| 524 XE_MERGED_ARG([$1],[$2], | |
| 525 [XE_PARSE_COMPLEX_OPTION(patsubst([$1], -, _), [--with-$1]) | |
| 2651 | 526 $3 |
| 3147 | 527 ],[ |
| 528 # set default for each type | |
| 3149 | 529 for y in [$_]patsubst([$1], -, _)[_types]; do |
| 530 eval "[with_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 531 eval "[enable_]patsubst([$1], -, _)[_$y]=[\$_]patsubst([$1], -, _)[_${y}_default]" | |
| 532 unset [_]patsubst([$1], -, _)[_${y}_default] | |
| 3147 | 533 done |
| 534 $4])])dnl | |
| 2651 | 535 dnl |
| 536 dnl ------------------------------------------------------------------------- | |
| 537 XE_APPEND(lib-src, MAKE_SUBDIR) | |
| 538 XE_APPEND(lib-src, INSTALL_ARCH_DEP_SUBDIR) | |
| 539 with_dragndrop_default="no" | |
| 540 dnl ------------------------------------------------------------------------- | |
| 541 dnl Command line argument processing. | |
| 3312 | 542 dnl Note that AS_HELP_STRING compresses whitespace, wraps, and indents the |
| 2651 | 543 dnl string to fit the --help display; there's no need to preformat. |
| 544 dnl | |
| 545 dnl I think these will be caught by autoconf internal checks, | |
| 546 dnl only --with-* are unchecked | |
| 547 dnl --external-widget --enable-external-widget | |
| 548 dnl --native-sound-lib=LIB --with-native-sound-lib | |
| 549 dnl --mail-locking=TYPE --with-mail-locking | |
| 550 dnl --rel-alloc --with-rel-alloc | |
| 551 dnl --use-number-lib --enable-bignum | |
| 552 dnl --debug --enable-debug | |
| 553 dnl --error-checking --enable-error-checking | |
| 554 dnl --memory-usage-stats --enable-memory-usage-stats | |
| 555 dnl --quick-build --enable-quick-build | |
| 556 dnl --use-union-type --enable-union-type | |
| 557 dnl --pdump --enable-pdump | |
| 558 dnl --use-kkcc --enable-kkcc | |
| 3003 | 559 dnl |
| 2651 | 560 dnl parse flags |
| 3073 | 561 XE_HELP_SUBSECTION([Compilation options]) |
| 562 XE_MERGED_ARG([compiler], | |
| 3312 | 563 AS_HELP_STRING([--with-compiler],[C compiler to use]), |
| 3073 | 564 [], []) |
| 565 XE_MERGED_ARG([xemacs-compiler], | |
| 3312 | 566 AS_HELP_STRING([--with-xemacs-compiler], |
| 3073 | 567 [compiler to use to compile just the xemacs executable and C modules. |
| 568 If you want to compile XEmacs as C++, use e.g. | |
| 569 `--with-xemacs-compiler=g++'. This turns on a lot of | |
| 570 additional error-checking.]), | |
| 571 [], []) | |
| 572 XE_MERGED_ARG([gcc], | |
| 3312 | 573 AS_HELP_STRING([--with-gcc],[Use GCC to compile XEmacs.]), |
| 3073 | 574 [], []) |
| 575 XE_MERGED_ARG([cflags], | |
| 3312 | 576 AS_HELP_STRING([--with-cflags=FLAGS], |
| 3073 | 577 [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'.]), |
| 578 [], []) | |
| 579 XE_MERGED_ARG([cflags-warning], | |
| 3312 | 580 AS_HELP_STRING([--with-cflags-warning=FLAGS],[Override compiler flags used to control warnings. |
| 3073 | 581 Normally, don't set this, as XEmacs already turns on |
| 582 the maximum safe warning level.]), | |
| 583 [], []) | |
| 584 XE_MERGED_ARG([optimization], | |
| 3312 | 585 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 | 586 [], []) |
| 587 XE_MERGED_ARG([cflags-optimization], | |
| 3312 | 588 AS_HELP_STRING([--with-cflags-optimization=FLAGS], |
| 3073 | 589 [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.]), |
| 590 [], []) | |
| 591 XE_MERGED_ARG([cflags-debugging], | |
| 3312 | 592 AS_HELP_STRING([--with-cflags-debugging=FLAGS], |
| 3073 | 593 [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).]), |
| 594 [], []) | |
| 595 XE_MERGED_ARG([cpp], | |
| 3312 | 596 AS_HELP_STRING([--with-cpp],[C preprocessor to use (e.g. /usr/ccs/lib/cpp or cc -E)]), |
| 3073 | 597 [CPP="$with_cpp"], []) |
| 598 XE_MERGED_ARG([cppflags], | |
| 3312 | 599 AS_HELP_STRING([--with-cppflags],[C preprocessor flags (e.g. -I/foo or -Dfoo=bar)]), |
| 3073 | 600 [CPPFLAGS="$with_cppflags"], []) |
| 601 XE_MERGED_ARG([libs=LIBS], | |
| 3312 | 602 AS_HELP_STRING([--with-libs],[Additional libraries (e.g. -lfoo)]), |
| 3073 | 603 [LIBS="$with_libs"], []) |
| 604 XE_MERGED_ARG([ldflags=FLAGS], | |
| 3312 | 605 AS_HELP_STRING([--with-ldflags],[Additional linker flags (e.g. -L/foo)]), |
| 3073 | 606 [LDFLAGS="$with_ldflags"], []) |
| 607 XE_MERGED_ARG([site-includes], | |
| 3312 | 608 AS_HELP_STRING([--with-site-includes=PATHS],[Prepend to include search path.]), |
| 3073 | 609 [], []) |
| 610 XE_MERGED_ARG([site-libraries], | |
| 3312 | 611 AS_HELP_STRING([--with-site-libraries=PATHS],[Prepend to library search path.]), |
| 3073 | 612 [], []) |
| 613 XE_MERGED_ARG([site-prefixes], | |
| 3312 | 614 AS_HELP_STRING([--with-site-prefixes=PATHS],[Prepend to include and library search paths, with /include and /lib added. Comes after site-includes and site-libraries, if any.]), |
| 3073 | 615 [], []) |
| 616 XE_MERGED_ARG([site-runtime-libraries], | |
| 3312 | 617 AS_HELP_STRING([--with-site-runtime-libraries=PATHS],[Prepend to the runtime library search path]), |
| 3073 | 618 [], []) |
| 619 XE_MERGED_ARG([dynamic], | |
| 3312 | 620 AS_HELP_STRING([--with-dynamic],[Link dynamically if supported by system. 'No' forces static linking.]), |
| 3073 | 621 [], []) |
| 622 dnl | |
| 623 XE_HELP_SUBSECTION([Installation options]) | |
| 3003 | 624 XE_MERGED_ARG([prefix], |
| 3312 | 625 AS_HELP_STRING([--with-prefix=no],[Don't compile the value for `prefix' into the executable.]), |
| 2651 | 626 [true], [with_prefix=yes]) |
| 3073 | 627 XE_MERGED_ARG([netinstall], |
| 3312 | 628 AS_HELP_STRING([--with-netinstall],[Support for installation over the internet. |
| 3073 | 629 Only functional on the MS Windows platforms.]), |
| 630 [], [with_netinstall="no"]) | |
| 631 XE_MERGED_ARG([statedir], | |
| 3312 | 632 AS_HELP_STRING([--with-statedir=DIR],[]), |
| 3073 | 633 [], [with_statedir='${prefix}/lib']) |
| 634 XE_MERGED_ARG([lispdir], | |
| 3312 | 635 AS_HELP_STRING([--with-lispdir=DIR],[]), |
| 3073 | 636 [AC_DEFINE(LISPDIR_USER_DEFINED)], [with_lispdir='${datadir}/${instvardir}/lisp']) |
| 637 XE_MERGED_ARG([archlibdir], | |
| 3312 | 638 AS_HELP_STRING([--with-archlibdir=DIR],[]), |
| 3073 | 639 [AC_DEFINE(ARCHLIBDIR_USER_DEFINED)], [with_archlibdir='${libdir}/${instvardir}/${configuration}']) |
| 640 XE_MERGED_ARG([moduledir], | |
| 3312 | 641 AS_HELP_STRING([--with-moduledir=DIR],[]), |
| 3073 | 642 [AC_DEFINE(MODULEDIR_USER_DEFINED)], [with_moduledir='${libdir}/${instvardir}/${configuration}/modules']) |
| 643 XE_MERGED_ARG([etcdir], | |
| 3312 | 644 AS_HELP_STRING([--with-etcdir=DIR],[]), |
| 3073 | 645 [AC_DEFINE(ETCDIR_USER_DEFINED)], [with_etcdir='${datadir}/${instvardir}/etc']) |
| 646 XE_MERGED_ARG([docdir], | |
| 3312 | 647 AS_HELP_STRING([--with-docdir=DIR],[]), |
| 3073 | 648 [AC_DEFINE(DOCDIR_USER_DEFINED)], [with_docdir='${archlibdir}']) |
| 649 dnl | |
| 650 XE_HELP_SUBSECTION([Run-time path-searching options]) | |
| 3003 | 651 XE_MERGED_ARG([site-lisp], |
| 3312 | 652 AS_HELP_STRING([--with-site-lisp=no],[Allow for a site-lisp directory in the XEmacs hierarchy searched before the installation packages.]), |
| 2651 | 653 [true], [with_site_lisp=no]) |
| 3003 | 654 XE_MERGED_ARG([site-modules], |
| 3312 | 655 AS_HELP_STRING([--with-site-modules=no],[Disable site-modules directory in the XEmacs hierarchy, which is searched before the installation modules.]), |
| 2651 | 656 [], []) |
| 3179 | 657 XE_MERGED_ARG([early-packages], |
| 3312 | 658 AS_HELP_STRING([--with-early-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-user-packages).]), |
| 3179 | 659 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 660 XE_MERGED_ARG([user-packages], | |
| 3312 | 661 AS_HELP_STRING([--with-user-packages=DIR],[Specify location of early/user packages (instead of ~/.xemacs; same as --with-early-packages).]), |
| 3179 | 662 [AC_DEFINE(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 663 XE_MERGED_ARG([late-packages], | |
| 3312 | 664 AS_HELP_STRING([--with-late-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-system-packages).]), |
| 3179 | 665 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 666 XE_MERGED_ARG([system-packages], | |
| 3518 | 667 AS_HELP_STRING([--with-system-packages=DIR],[Specify location of late/system packages (instead of default location; same as --with-late-packages).]), |
| 3179 | 668 [AC_DEFINE(LATE_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 669 XE_MERGED_ARG([last-packages], | |
| 3312 | 670 AS_HELP_STRING([--with-last-packages=DIR],[Specify location of last/legacy packages (instead of default location; same as --with-legacy-packages).]), |
| 3179 | 671 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 672 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
|
673 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
|
674 [AC_DEFINE(LAST_PACKAGE_DIRECTORIES_USER_DEFINED)], []) |
| 3073 | 675 XE_MERGED_ARG([package-path], |
| 3312 | 676 AS_HELP_STRING([--with-package-path=PATH],[Search path for package directories.]), |
| 3073 | 677 [AC_DEFINE(PACKAGE_PATH_USER_DEFINED)], []) |
| 678 XE_MERGED_ARG([infopath], | |
| 3312 | 679 AS_HELP_STRING([--with-infopath=PATH],[Location of info directories]), |
| 3073 | 680 [AC_DEFINE(INFOPATH_USER_DEFINED)], []) |
| 681 dnl | |
| 682 XE_HELP_SUBSECTION([Window-system options]) | |
| 3354 | 683 dnl Enable when fontconfig support is factored out of Xft. |
| 684 dnl XE_MERGED_ARG([fontconfig], | |
| 685 dnl AS_HELP_STRING([--with-fontconfig], | |
| 686 dnl [Use fontconfig library to configure fonts.], | |
| 687 dnl [],[]) | |
| 3094 | 688 dnl if you change defaults, make sure to fix arg 6 of the OPTION_HELP macro. |
| 689 XE_COMPLEX_ARG([xft], | |
| 690 [XE_COMPLEX_OPTION_HELP_STRING([--with-xft], | |
| 691 [Xft client-side font rendering and anti-aliasing], | |
| 692 [Xft], | |
| 693 [`emacs' (buffers), `menubars', `tabs', and `gauges'], | |
| 694 [X11, Xft, Xrender, freetype, and fontconfig], | |
|
4496
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
695 [`noemacs, nomenubars, notabs, nogauges'. |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
696 The default when selected is `emacs, nomenubars, notabs, nogauges'])], |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
|
697 [],[with_xft_emacs=no], |
|
772c80e0e180
with-xft defaults to xft being used with a default setting.
Mats Lidell <matsl@xemacs.org>
parents:
4475
diff
changeset
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698 [XE_COMPLEX_OPTION([emacs],[yes]), |
| 3098 | 699 XE_COMPLEX_OPTION([menubars],[no]), |
| 700 XE_COMPLEX_OPTION([tabs],[no]), | |
| 701 XE_COMPLEX_OPTION([gauges],[no])]) | |
| 3003 | 702 XE_MERGED_ARG([gtk], |
| 3312 | 703 AS_HELP_STRING([--with-gtk],[Support GTK on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 704 [true], [with_gtk=no]) |
| 3003 | 705 XE_MERGED_ARG([gnome], |
| 3312 | 706 AS_HELP_STRING([--with-gnome],[Support GNOME on the X Window System. (EXPERIMENTAL)]), |
| 2651 | 707 [true], [with_gnome=no]) |
| 3003 | 708 XE_MERGED_ARG([msw], |
| 3312 | 709 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 | 710 [], []) |
| 3073 | 711 XE_MERGED_ARG([toolbars], |
| 3312 | 712 AS_HELP_STRING([--enable-toolbars],[Enable toolbar support. Default: yes.]), |
| 2651 | 713 [], []) |
| 3073 | 714 XE_MERGED_ARG([wmcommand], |
| 3312 | 715 AS_HELP_STRING([--with-wmcommand],[Compile without realized leader window which will |
| 3073 | 716 keep the WM_COMMAND property.]), |
| 2651 | 717 [], []) |
| 3073 | 718 XE_KEYWORD_ARG([athena], |
| 3312 | 719 AS_HELP_STRING([--with-athena=TYPE],[Use TYPE Athena widgets (`xaw', `3d', `next', `95', or `xpm').]), |
| 3073 | 720 [],[],[xaw,3d,next,95,xpm])dnl |
| 721 XE_KEYWORD_ARG([menubars], | |
| 3312 | 722 AS_HELP_STRING([--enable-menubars=TYPE],[Use TYPE menubars ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). The Lucid |
| 3073 | 723 widgets emulate Motif (mostly) but are faster. |
| 724 *WARNING* The Motif menubar is currently broken. | |
| 725 Lucid menubars are the default.]), | |
| 726 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 727 XE_KEYWORD_ARG([scrollbars], | |
| 3312 | 728 AS_HELP_STRING([--enable-scrollbars=TYPE],[Use TYPE scrollbars 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 729 Lucid scrollbars are the default.]), |
| 730 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 731 XE_KEYWORD_ARG([dialogs], | |
| 3312 | 732 AS_HELP_STRING([--enable-dialogs=TYPE],[Use TYPE dialog boxes 'yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 733 There are no true Lucid dialogs; Motif dialogs will be |
| 734 used if Motif can be found, else Athena is used.]), | |
| 735 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 736 XE_KEYWORD_ARG([widgets], | |
| 3312 | 737 AS_HELP_STRING([--enable-widgets=TYPE],[Use TYPE native widgets ('yes', '`no', `lucid', `motif', `athena', `gtk', or `msw'). |
| 3073 | 738 Other widget types are currently unsupported. |
| 739 There are no true Lucid widgets; Motif widgets will be | |
| 740 used if Motif can be found, else Athena is used.]), | |
| 741 [], [],[yes,no,lucid,motif,athena,gtk,msw]) | |
| 3003 | 742 XE_MERGED_ARG([dragndrop], |
| 3312 | 743 AS_HELP_STRING([--with-dragndrop],[Compile in the generic drag and drop API. This is automatically added if one of the drag and drop |
|
4790
bc4f2511bbea
Remove support for the OffiX drag-and-drop protocol. See xemacs-patches
Jerry James <james@xemacs.org>
parents:
4769
diff
changeset
|
744 protocols is found (currently CDE, MSWindows, and GTK). |
| 2651 | 745 *WARNING* The Drag'n'drop support is under development |
| 746 and is considered experimental.]), | |
| 747 [], []) | |
| 3003 | 748 XE_MERGED_ARG([cde], |
| 3312 | 749 AS_HELP_STRING([--with-cde],[Compile in support for CDE drag and drop.]), |
| 2651 | 750 [], []) |
| 3073 | 751 XE_MERGED_ARG([external-widget], |
| 3312 | 752 AS_HELP_STRING([--enable-external-widget],[Support XEmacs server for text widgets in other applications.]), |
| 3073 | 753 [], []) |
| 754 dnl | |
| 755 XE_HELP_SUBSECTION([TTY (character terminal) options]) | |
| 756 XE_MERGED_ARG([tty], | |
| 3312 | 757 AS_HELP_STRING([--with-tty],[Enable TTY support. Default: yes.]), |
| 3073 | 758 [], []) |
| 759 XE_MERGED_ARG([ncurses], | |
| 3312 | 760 AS_HELP_STRING([--with-ncurses],[Use the ncurses library for tty support.]), |
| 3073 | 761 [], []) |
| 3003 | 762 XE_MERGED_ARG([gpm], |
| 3312 | 763 AS_HELP_STRING([--with-gpm],[Compile in GPM mouse support for ttys.]), |
| 2651 | 764 [], []) |
| 3073 | 765 dnl |
| 766 XE_HELP_SUBSECTION([Image options]) | |
| 3003 | 767 XE_MERGED_ARG([xpm], |
| 3312 | 768 AS_HELP_STRING([--with-xpm],[Compile with support for XPM images. PRACTICALLY |
| 2651 | 769 REQUIRED. Although this library is nonstandard and |
| 770 a real hassle to build, many basic things (e.g. | |
| 771 toolbars) depend on it, and you will run into | |
| 772 many problems without it.]), | |
| 773 [], []) | |
| 3073 | 774 XE_MERGED_ARG([png], |
| 3312 | 775 AS_HELP_STRING([--with-png],[Compile with support for PNG images. Recommended |
| 3073 | 776 because the images on the About page are not viewable |
| 777 without it.]), | |
| 778 [], []) | |
| 779 XE_MERGED_ARG([jpeg], | |
| 3312 | 780 AS_HELP_STRING([--with-jpeg],[Compile with support for JPEG images. Useful if |
| 3073 | 781 you are using a mail, news reader, or web browser |
| 782 in XEmacs, so that JPEG images can be displayed.]), | |
| 783 [], []) | |
| 784 XE_MERGED_ARG([tiff], | |
| 3312 | 785 AS_HELP_STRING([--with-tiff],[Compile with support for TIFF images. Possibly |
| 3073 | 786 useful, for the same reason as JPEG images.]), |
| 787 [], []) | |
| 3003 | 788 XE_MERGED_ARG([xface], |
| 3312 | 789 AS_HELP_STRING([--with-xface],[Compile with support for X-Face mail headers. |
| 2651 | 790 Requires the compface package.]), |
| 791 [], []) | |
| 3003 | 792 XE_MERGED_ARG([gif], |
|
4708
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
793 AS_HELP_STRING([--with-gif],[Compile with support for GIF images.]), |
| 2651 | 794 [], []) |
| 3073 | 795 dnl |
| 796 XE_HELP_SUBSECTION([Sound options]) | |
| 797 XE_COMPLEX_ARG([sound], | |
| 3312 | 798 AS_HELP_STRING([--enable-sound=TYPE],[Compile with sound support. |
| 3308 | 799 Valid types are `native', `alsa', `nas' and `esd'. |
| 3073 | 800 Prefix a type with 'no' to disable. |
| 801 The first type can be `none' or `all'. `none' means | |
| 3308 | 802 `nonative,noalsa,nonas,noesd'. `all' means |
| 803 `native,alsa,nas,esd'. Later options override earlier | |
| 804 ones for the same TYPE. The default is to autodetect | |
| 805 all sound support except for ESD which defaults to | |
| 806 off.]), | |
| 3073 | 807 [], |
| 808 [enable_sound_nas=""], | |
| 809 [XE_COMPLEX_OPTION([native],[""]), | |
| 3308 | 810 XE_COMPLEX_OPTION([alsa],[""]), |
| 3073 | 811 XE_COMPLEX_OPTION([nas],[""]), |
| 812 XE_COMPLEX_OPTION([esd],[no])]) | |
| 813 XE_MERGED_ARG([native-sound-lib], | |
| 3312 | 814 AS_HELP_STRING([--with-native-sound-lib],[Path to sound library (for systems with name conflicts).]), |
| 2651 | 815 [], []) |
| 3073 | 816 dnl |
| 817 XE_HELP_SUBSECTION([Internationalization options]) | |
| 3003 | 818 XE_MERGED_ARG([mule], |
| 3312 | 819 AS_HELP_STRING([--enable-mule],[Compile with Mule (Multi-Lingual Emacs) support, |
| 2651 | 820 needed to support non-Latin-1 (including Asian) |
| 821 languages.]), | |
| 822 [], []) | |
| 3073 | 823 XE_KEYWORD_ARG([xim], |
| 3312 | 824 AS_HELP_STRING([--with-xim==TYPE],[Enable XIM support. TYPE is `yes', `no', `xlib', or `motif']), |
| 3073 | 825 [],[],[yes,no,xlib,motif])dnl |
| 3003 | 826 XE_MERGED_ARG([canna], |
| 3312 | 827 AS_HELP_STRING([--with-canna],[Support the Canna Japanese input method. Requires Mule.]), |
| 2651 | 828 [], []) |
| 3003 | 829 XE_MERGED_ARG([wnn], |
| 3312 | 830 AS_HELP_STRING([--with-wnn],[Support the Wnn Asian language input |
| 2651 | 831 method. Requires Mule.]), |
| 832 [], []) | |
| 3003 | 833 XE_MERGED_ARG([wnn6], |
| 3312 | 834 AS_HELP_STRING([--with-wnn6],[Support the Wnn6 Asian language input |
| 2651 | 835 method (proprietary). Requires Mule.]), |
| 836 [], []) | |
| 3073 | 837 XE_MERGED_ARG([xfs], |
| 3312 | 838 AS_HELP_STRING([--with-xfs],[Enable XFontSet support for internationalized |
| 3094 | 839 menubar. Incompatible with `--with-xim=motif' and `--with-xft'. |
| 3073 | 840 `--enable-menubars=lucid' (the default) is desirable.]), |
| 841 [], []) | |
| 842 dnl | |
| 843 XE_HELP_SUBSECTION([File-related options]) | |
| 844 XE_MERGED_ARG([default-eol-detection], | |
| 3312 | 845 AS_HELP_STRING([--enable-default-eol-detection],[Turns on by default auto-detection of end-of-line type |
| 3073 | 846 when reading a file. Applies to those platforms where |
| 847 auto-detection is off by default (non-Mule Unix). Has | |
| 848 no effect otherwise.]), | |
| 849 [], []) | |
| 850 XE_MERGED_ARG([clash-detection], | |
| 3312 | 851 AS_HELP_STRING([--enable-clash-detection],[Disable use of lock files to detect multiple edits |
| 3073 | 852 of the same file.]), |
| 2651 | 853 [], []) |
| 3073 | 854 XE_MERGED_ARG([zlib], |
| 3312 | 855 AS_HELP_STRING([--with-zlib],[Support inflate (de)compression internally.]), |
| 2651 | 856 [], []) |
| 3073 | 857 dnl |
| 858 XE_HELP_SUBSECTION([Database options]) | |
| 859 XE_COMPLEX_ARG([database], | |
| 3312 | 860 AS_HELP_STRING([--enable-database=TYPE],[Compile with database support. Valid types are |
| 3073 | 861 `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
|
862 of `berkdb' and either `dbm' or `gdbm'.]), |
| 3073 | 863 [ |
| 864 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
|
865 USAGE_ERROR("Only one of \`dbm' and \`gdbm' may be specified |
| 3073 | 866 with the \`--with-database' option.") |
| 867 fi | |
| 868 ], | |
| 869 [], | |
| 870 [XE_COMPLEX_OPTION([berkdb],[""]), | |
| 871 XE_COMPLEX_OPTION([dbm],[""]), | |
| 872 XE_COMPLEX_OPTION([gdbm],[""])]) | |
| 3003 | 873 XE_MERGED_ARG([ldap], |
| 3312 | 874 AS_HELP_STRING([--with-ldap],[Support the LDAP protocol.]), |
| 2651 | 875 [], []) |
| 3003 | 876 XE_MERGED_ARG([postgresql], |
| 3312 | 877 AS_HELP_STRING([--with-postgresql],[Support the PostgreSQL RDBMS.]), |
| 2651 | 878 [], []) |
| 3073 | 879 dnl |
| 880 XE_HELP_SUBSECTION([Mail options]) | |
| 881 XE_KEYWORD_ARG([mail-locking], | |
| 3312 | 882 AS_HELP_STRING([--with-mail-locking=TYPE],[Specify the locking to be used by movemail to prevent |
| 3073 | 883 concurrent updates of mail spool files. Valid types |
| 884 are `lockf', `flock', `file', `locking', `mmdf' or `pop'.]), | |
| 885 [],[],[lockf,flock,file,locking,mmdf,pop])dnl | |
| 3003 | 886 XE_MERGED_ARG([pop], |
| 3312 | 887 AS_HELP_STRING([--with-pop],[Support POP for mail retrieval.]), |
| 2651 | 888 [], []) |
| 3003 | 889 XE_MERGED_ARG([kerberos], |
| 3312 | 890 AS_HELP_STRING([--with-kerberos],[Support Kerberos-authenticated POP.]), |
| 2651 | 891 [], []) |
| 3003 | 892 XE_MERGED_ARG([hesiod], |
| 3312 | 893 AS_HELP_STRING([--with-hesiod],[Support Hesiod to get the POP server host.]), |
| 2651 | 894 [], []) |
| 3073 | 895 dnl |
| 896 XE_HELP_SUBSECTION([Networking options]) | |
| 897 XE_MERGED_ARG([tooltalk], | |
| 3312 | 898 AS_HELP_STRING([--with-tooltalk],[Support the ToolTalk IPC protocol.]), |
| 2651 | 899 [], []) |
| 3073 | 900 XE_MERGED_ARG([socks], |
| 3312 | 901 AS_HELP_STRING([--with-socks],[Compile with support for SOCKS (an Internet proxy).]), |
| 3073 | 902 [], []) |
| 903 XE_MERGED_ARG([dnet], | |
| 3312 | 904 AS_HELP_STRING([--with-dnet],[Compile with support for DECnet.]), |
| 2651 | 905 [], []) |
| 3003 | 906 XE_MERGED_ARG([ipv6-cname], |
| 3312 | 907 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 | 908 [], [with_ipv6_cname="no"]) |
| 3073 | 909 dnl |
| 910 XE_HELP_SUBSECTION([Memory allocation options]) | |
| 911 XE_MERGED_ARG([rel-alloc], | |
| 3312 | 912 AS_HELP_STRING([--with-rel-alloc],[Enable the relocating allocator.]), |
| 3073 | 913 [], [with_rel_alloc='default']) |
| 914 XE_MERGED_ARG([dlmalloc], | |
| 3312 | 915 AS_HELP_STRING([--with-dlmalloc],[Use Doug Lea's malloc implementation.]), |
| 3073 | 916 [], [with_dlmalloc='default']) |
| 917 XE_MERGED_ARG([system-malloc], | |
| 3312 | 918 AS_HELP_STRING([--with-system-malloc],[Use the system malloc, not the one distributed with XEmacs.]), |
| 3073 | 919 [], [with_system_malloc='default']) |
| 920 XE_MERGED_ARG([debug-malloc], | |
| 3312 | 921 AS_HELP_STRING([--with-debug-malloc],[Use a debugging malloc.]), |
| 2651 | 922 [], []) |
| 3003 | 923 XE_MERGED_ARG([pdump], |
| 3312 | 924 AS_HELP_STRING([--enable-pdump],[Enable portable LISP preloader.]), |
| 2651 | 925 [], []) |
| 3003 | 926 XE_MERGED_ARG([dump-in-exec], |
| 3312 | 927 AS_HELP_STRING([--enable-dump-in-exec],[Enable dumping into executable (enabled by default |
| 2720 | 928 for `pdump', not enabled by default in combination |
| 3263 | 929 with `newgc').]), |
| 2720 | 930 [], []) |
| 3073 | 931 XE_MERGED_ARG([kkcc], |
| 3312 | 932 AS_HELP_STRING([--enable-kkcc],[Enable experimental new GC mark algorithms.]), |
| 3073 | 933 [], [enable_kkcc=yes]) |
| 3263 | 934 |
| 3092 | 935 XE_MERGED_ARG([newgc], |
| 3312 | 936 AS_HELP_STRING([--enable-newgc],[Enable new incremental garbage collector and new allocator.]), |
| 3092 | 937 [], []) |
| 938 XE_COMPLEX_ARG([vdb], | |
| 3312 | 939 AS_HELP_STRING([--enable-vdb=TYPE],[Override auto-detection of |
| 3092 | 940 virtual-dirty-bit write-barrier implementation for the |
| 941 new garbage collector. TYPE must be one of "auto" (for | |
| 942 auto-detection), "posix", "win32", "mach", or "fake" | |
| 943 (uses the new garbage collector but disables | |
| 944 incremental collections). The default is to | |
| 945 use auto-detection.]), | |
| 946 [], [enable_vdb="auto"],[auto,posix,win32,mach,fake,no]) | |
| 3073 | 947 dnl |
| 948 XE_HELP_SUBSECTION([Emacs Lisp options]) | |
| 949 XE_MERGED_ARG([modules], | |
| 3312 | 950 AS_HELP_STRING([--enable-modules],[Compile in experimental support for dynamically |
| 3073 | 951 loaded libraries (Dynamic Shared Objects).]), |
| 952 [], []) | |
| 953 XE_KEYWORD_ARG([bignum], | |
| 3312 | 954 AS_HELP_STRING([--enable-bignum=TYPE],[Compile in support for bignums, ratios, or bigfloats |
| 3073 | 955 using library support. TYPE must be one of "gmp" |
| 956 (for GNU MP), "mp" (for BSD MP), or "no" (disabled).]), | |
| 957 [], [enable_bignum="no"],[no,gmp,mp]) | |
| 958 dnl | |
| 959 XE_HELP_SUBSECTION([Platform Specific options]) | |
| 960 XE_MERGED_ARG([workshop], | |
| 3312 | 961 AS_HELP_STRING([--with-workshop],[Support the Sun WorkShop (formerly Sparcworks) |
| 3073 | 962 development environment.]), |
| 963 [], []) | |
| 964 XE_MERGED_ARG([sparcworks], | |
| 3312 | 965 AS_HELP_STRING([--with-sparcworks],[Alias for --with-workshop]), |
| 3073 | 966 [], []) |
| 967 XE_MERGED_ARG([infodock], | |
| 3312 | 968 AS_HELP_STRING([--with-infodock],[Support the Infodock version of XEmacs. Infodock is a SourceForge project).]), |
| 3073 | 969 [], []) |
| 970 dnl | |
| 971 XE_HELP_SUBSECTION([Debugging options]) | |
| 3003 | 972 XE_MERGED_ARG([debug], |
| 3312 | 973 AS_HELP_STRING([--enable-debug],[Enable additional debugging information. No time cost.]), |
| 2651 | 974 [], []) |
| 3959 | 975 dnl Keep TESTS sorted to help with syncing doc to reality. |
| 3073 | 976 XE_COMPLEX_ARG([error-checking], |
| 3312 | 977 AS_HELP_STRING([--enable-error-checking=TESTS],[Compile with internal error-checking added. |
| 3073 | 978 Causes noticeable loss of speed. Valid TESTS |
| 3959 | 979 are `byte_code', `display', `extents', `gc', `glyphs', `malloc', `structures' `text', `types'.]), |
| 3073 | 980 [], [], |
| 3959 | 981 [XE_COMPLEX_OPTION([byte_code],[""]), |
| 982 XE_COMPLEX_OPTION([display],[""]), | |
| 983 XE_COMPLEX_OPTION([extents],[""]), | |
| 3073 | 984 XE_COMPLEX_OPTION([gc],[""]), |
| 3959 | 985 XE_COMPLEX_OPTION([glyphs],[""]), |
| 3073 | 986 XE_COMPLEX_OPTION([malloc],[""]), |
| 3961 | 987 XE_COMPLEX_OPTION([structures],[""]), |
| 3959 | 988 XE_COMPLEX_OPTION([text],[""]), |
| 3961 | 989 XE_COMPLEX_OPTION([types],[""])]) |
| 3003 | 990 XE_MERGED_ARG([assertions], |
| 3312 | 991 AS_HELP_STRING([--enable-assertions],[Compile in runtime assertions.]), |
| 2651 | 992 [], []) |
| 3003 | 993 XE_MERGED_ARG([memory-usage-stats], |
| 3312 | 994 AS_HELP_STRING([--enable-memory-usage-stats],[Enable LISP memory usage API.]), |
| 2651 | 995 [], []) |
| 3003 | 996 XE_MERGED_ARG([quick-build], |
| 3312 | 997 AS_HELP_STRING([--enable-quick-build],[Speed up the build cycle by leaving out steps where |
| 2651 | 998 XEmacs will still work (more or less) without them. |
| 999 Potentially dangerous if you don't know what you're | |
| 1000 doing. This (1) doesn't garbage-collect after loading | |
| 1001 each file during dumping, (2) doesn't | |
| 1002 automatically rebuild the DOC file (remove it by hand | |
| 1003 to get it rebuilt), (3) Removes config.h, lisp.h and | |
| 1004 associated files from the dependency lists, so changes | |
| 1005 to these files don't automatically cause all .c files | |
| 1006 to be rebuilt.]), | |
| 1007 [], []) | |
| 3073 | 1008 XE_MERGED_ARG([union-type], |
| 3312 | 1009 AS_HELP_STRING([--enable-union-type],[Use union definition of Lisp_Object type. Known to trigger bugs in some compilers.]), |
| 2651 | 1010 [], []) |
| 3073 | 1011 XE_MERGED_ARG([quantify], |
| 3312 | 1012 AS_HELP_STRING([--with-quantify],[Support performance debugging using Quantify.]), |
| 3073 | 1013 [], []) |
| 1014 XE_MERGED_ARG([purify], | |
| 3312 | 1015 AS_HELP_STRING([--with-purify],[Support memory debugging using Purify.]), |
| 3073 | 1016 [], []) |
| 2651 | 1017 dnl ------------------------------------------------------------------------- |
| 1018 dnl Final command line argument checks. | |
| 1019 | |
| 1020 dnl --with-quantify or --with-purify imply --with-system-malloc | |
| 1021 if test "$with_purify" = "yes" -o "$with_quantify" = "yes"; then | |
| 1022 test "$with_system_malloc" = "default" && with_system_malloc=yes | |
| 1023 fi | |
| 1024 | |
| 1025 dnl CDE requires tooltalk | |
| 1026 XE_CHECK_FEATURE_DEPENDENCY(cde, tooltalk) | |
| 1027 | |
| 3094 | 1028 dnl Xft sanity checking |
| 1029 dnl #### Maybe we should XE_DIE here instead? Or fix the UI so that | |
| 1030 dnl emacs is always implicit? (I worry that --without-xft would be weird.) | |
| 1031 if test \( "$with_xft_menubars" = "yes" -o "$with_xft_tabs" = "yes" \ | |
| 1032 -o "$with_xft_gauges" = "yes" \) -a "$with_xft_emacs" = "no"; then | |
| 1033 AC_MSG_WARN([Forcing --with-xft=emacs because Xft is enabled]) | |
| 1034 with_xft_emacs=yes | |
| 1035 fi | |
| 1036 | |
| 1037 dnl XFS and Xft in menubars conflict | |
| 1038 if test "$with_xfs" = "yes" -a "$with_xft_menubars" = "yes"; then | |
| 1039 USAGE_ERROR("XFS and Xft in the menubars are incompatible!") | |
| 1040 fi | |
| 1041 | |
| 2651 | 1042 dnl ------------------------------------------------------------------------- |
| 1043 dnl Local paths | |
| 1044 test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
| 1045 # Let make expand exec_prefix. | |
| 1046 if test "x$exec_prefix" = xNONE | |
| 1047 then | |
| 1048 exec_prefix='${prefix}' | |
| 1049 else | |
| 1050 AC_DEFINE(EXEC_PREFIX_USER_DEFINED) | |
| 1051 fi | |
| 3729 | 1052 |
| 1053 define([XE_EXPAND_VARIABLE], | |
| 1054 [$2=[$]$1 | |
| 1055 while true; do | |
| 1056 case "[$]$2" in | |
| 1057 *\[$]* ) eval "$2=[$]$2" ;; | |
| 1058 *) break ;; | |
| 1059 esac | |
| 1060 done])dnl XE_EXPAND_VARIABLE | |
| 1061 | |
| 1062 XE_EXPAND_VARIABLE(prefix,prefix_expanded) | |
| 1063 XE_EXPAND_VARIABLE(datadir,datadir_expanded) | |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1064 XE_EXPAND_VARIABLE(exec_prefix,exec_prefix_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1065 XE_EXPAND_VARIABLE(libdir,libdir_expanded) |
|
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
1066 XE_EXPAND_VARIABLE(infodir,infodir_expanded) |
| 3729 | 1067 |
|
4660
32be564c53dd
More accurate tests for explicitly-set paths.
Mike Sperber <sperber@deinprogramm.de>
parents:
4656
diff
changeset
|
1068 if test "x$datadir" != "x\${datarootdir}" |
| 2651 | 1069 then |
| 1070 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1071 AC_DEFINE(LISPDIR_USER_DEFINED) | |
| 1072 AC_DEFINE(ETCDIR_USER_DEFINED) | |
| 4092 | 1073 fi |
| 1074 | |
|
4660
32be564c53dd
More accurate tests for explicitly-set paths.
Mike Sperber <sperber@deinprogramm.de>
parents:
4656
diff
changeset
|
1075 if test "x$libdir" != "x\${exec_prefix}/lib" |
| 2651 | 1076 then |
| 1077 AC_DEFINE(MODULEDIR_USER_DEFINED) | |
| 1078 AC_DEFINE(ARCHLIBDIR_USER_DEFINED) | |
| 1079 AC_DEFINE(DOCDIR_USER_DEFINED) | |
| 1080 fi | |
| 3729 | 1081 |
|
4660
32be564c53dd
More accurate tests for explicitly-set paths.
Mike Sperber <sperber@deinprogramm.de>
parents:
4656
diff
changeset
|
1082 if test "x$infodir" != "x\${datarootdir}/info" |
| 2651 | 1083 then |
| 1084 AC_DEFINE(INFODIR_USER_DEFINED) | |
| 1085 else | |
| 4118 | 1086 infodir='${datarootdir}/${instvardir}/info' |
| 2651 | 1087 fi |
| 1088 | |
| 1089 with_sitelispdir='${datadir}/${inststaticdir}/site-lisp' | |
| 1090 inststaticdir='${PROGNAME}' | |
| 1091 instvardir='${PROGNAME}-${version}' | |
| 1092 sitemoduledir='${libdir}/${inststaticdir}/site-modules' | |
| 1093 | |
| 1094 AC_SUBST(inststaticdir) | |
| 1095 AC_SUBST(statedir,$with_statedir) | |
| 1096 | |
| 1097 dnl ------------------------------------------------------------------------- | |
| 1098 | |
| 1099 AC_PROG_LN_S | |
| 1100 | |
| 1101 dnl Make symlinks for etc, lisp, and info directories while the path | |
| 1102 dnl is still relative. We do not symlink lock because someone may | |
| 1103 dnl have stuck the source on a read-only partition. Instead we | |
| 1104 dnl create it as an actual directory later on if it does not already | |
| 1105 dnl exist. | |
| 1106 for dir in lisp etc man info tests; do | |
| 1107 if test ! -d "$dir" ; then | |
| 1108 echo Making symbolic link to "$srcdir/$dir" | |
| 1109 ${LN_S} "$srcdir/$dir" "$dir" | |
| 1110 fi | |
| 1111 done | |
| 1112 | |
| 1113 dnl Calculate canonical name for blddir (i.e. current directory). | |
| 1114 dnl PWD may already be the preferable absolute name for ".", | |
| 1115 dnl but we can't trust it - it is sometimes inaccurate. | |
| 1116 absolute_pwd="`pwd`"; | |
| 1117 if test -n "$PWD" -a "`cd $PWD && pwd`" = "$absolute_pwd" | |
| 1118 then blddir="$PWD" | |
| 1119 else blddir="$absolute_pwd"; CANONICALIZE_PATH(blddir) | |
| 1120 fi | |
| 1121 AC_SUBST(blddir) | |
| 1122 | |
| 1123 dnl Make srcdir absolute, if not already. It is important to | |
| 1124 dnl avoid running the path through pwd unnecessary, since pwd can | |
| 1125 dnl give you automounter prefixes, which can go away. | |
| 1126 case "$srcdir" in | |
| 1127 /* ) ;; | |
| 1128 . ) srcdir="$blddir" ;; | |
| 1129 * ) srcdir="`cd $srcdir && pwd`"; CANONICALIZE_PATH(srcdir) ;; | |
| 1130 esac | |
| 1131 | |
| 1132 dnl Check if the source directory already has a configured system in it. | |
| 1133 if test `pwd` != `sh -c cd $srcdir && pwd` \ | |
| 1134 && test -f "$srcdir/src/config.h"; then | |
| 1135 (echo "$progname: WARNING: The directory tree \`$srcdir' is being used" | |
| 1136 echo " as a build directory right now; it has been configured in its own" | |
| 1137 echo " right. To configure in another directory as well, you MUST" | |
| 1138 echo " use GNU make. If you do not have GNU make, then you must" | |
| 1139 echo " now do \`make distclean' in $srcdir," | |
| 1140 echo " and then run $progname again.") >&2 | |
| 1141 extrasub='/^VPATH[[ ]]*=/c\ | |
| 1142 vpath %.c $(srcdir)\ | |
| 1143 vpath %.h $(srcdir)\ | |
| 1144 vpath %.y $(srcdir)\ | |
| 1145 vpath %.l $(srcdir)\ | |
| 1146 vpath %.s $(srcdir)\ | |
| 1147 vpath %.in $(srcdir)' | |
| 1148 fi | |
| 1149 | |
| 2741 | 1150 dnl ------------------------------------------------------------------------- |
| 1151 AC_CONFIG_AUX_DIR_DEFAULT | |
| 1152 AC_CANONICAL_BUILD | |
| 1153 dnl ------------------------------------------------------------------------- | |
| 1154 | |
| 2651 | 1155 dnl ---------------------------------------- |
| 1156 dnl Find out which version of XEmacs this is | |
| 1157 dnl ---------------------------------------- | |
|
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changeset
|
1158 dnl This should be the same code as in Makefile.in.in |
|
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Mike Sperber <sperber@deinprogramm.de>
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|
1159 cp "$srcdir/version.sh.in" "$srcdir/version.sh" |
|
eb82fbb675ea
Use Mercurial changeset hash to identify build version.
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4412
diff
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|
1160 if test -d "$srcdir/.hg"; then |
|
eb82fbb675ea
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Mike Sperber <sperber@deinprogramm.de>
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diff
changeset
|
1161 (cd "$srcdir"; hg identify | cut -d " " -f 1 >> version.sh) |
|
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Mike Sperber <sperber@deinprogramm.de>
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|
1162 fi |
| 2651 | 1163 . "$srcdir/version.sh" || exit 1; |
| 1164 dnl Must do the following first to determine verbosity for AC_DEFINE | |
| 1165 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1166 : "${verbose=$beta}" | |
| 1167 version="${emacs_major_version}.${emacs_minor_version}" | |
| 1168 AC_DEFINE_UNQUOTED(EMACS_MAJOR_VERSION, $emacs_major_version) | |
| 1169 AC_DEFINE_UNQUOTED(EMACS_MINOR_VERSION, $emacs_minor_version) | |
| 1170 if test -n "$emacs_beta_version" ; then | |
| 1171 if test "$beta" = "yes"; then | |
| 1172 version="${version}-b${emacs_beta_version}" | |
| 1173 AC_DEFINE_UNQUOTED(EMACS_BETA_VERSION, $emacs_beta_version) | |
| 1174 else | |
| 1175 version="${version}.${emacs_beta_version}" | |
| 1176 AC_DEFINE_UNQUOTED(EMACS_PATCH_LEVEL, $emacs_beta_version) | |
| 1177 fi | |
| 1178 fi | |
| 1179 AC_DEFINE_UNQUOTED(XEMACS_CODENAME, "$xemacs_codename") | |
| 3972 | 1180 dnl for etags |
| 1181 verbose_version=$version | |
| 2651 | 1182 if test "$xemacs_extra_name" != ""; then |
| 1183 AC_DEFINE_UNQUOTED(XEMACS_EXTRA_NAME, "$xemacs_extra_name") | |
| 3972 | 1184 verbose_version="$verbose_version $xemacs_extra_name" |
| 2651 | 1185 fi |
| 1186 if test "$xemacs_release_date" != ""; then | |
| 1187 AC_DEFINE_UNQUOTED(XEMACS_RELEASE_DATE, "$xemacs_release_date") | |
| 1188 fi | |
| 1189 AC_DEFINE_UNQUOTED(EMACS_VERSION, "$version") | |
| 1190 | |
| 1191 if test "$with_infodock" = "yes"; then | |
| 1192 if test ! -f ../../ID-INSTALL; then | |
| 1193 echo "Cannot build InfoDock without InfoDock sources" | |
| 1194 with_infodock=no | |
| 1195 fi | |
| 1196 fi | |
| 1197 | |
| 1198 if test "$with_infodock" = "yes"; then | |
| 1199 dnl InfoDock version numbers. XEmacs will use the same style of numbering | |
| 1200 dnl after the release of XEmacs 21.0. | |
| 1201 AC_DEFINE_UNQUOTED(INFODOCK_MAJOR_VERSION, $infodock_major_version) | |
| 1202 AC_DEFINE_UNQUOTED(INFODOCK_MINOR_VERSION, $infodock_minor_version) | |
| 1203 AC_DEFINE_UNQUOTED(INFODOCK_BUILD_VERSION, $infodock_build_version) | |
| 1204 version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version} | |
| 1205 PROGNAME=infodock | |
|
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Aidan Kehoe <kehoea@parhasard.net>
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4401
diff
changeset
|
1206 SHEBANG_PROGNAME=infodock-script |
| 2651 | 1207 CPPFLAGS="$CPPFLAGS -DINFODOCK" |
| 1208 else | |
| 1209 PROGNAME=xemacs | |
|
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4401
diff
changeset
|
1210 SHEBANG_PROGNAME=xemacs-script |
| 2651 | 1211 fi |
| 1212 | |
|
4449
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Call AC_SUBST on SHEBANG_PATHNAME, for #! support.
Aidan Kehoe <kehoea@parhasard.net>
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4448
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changeset
|
1213 AC_SUBST(SHEBANG_PROGNAME) |
| 2651 | 1214 |
| 1215 AC_DEFINE_UNQUOTED(EMACS_PROGNAME, "$PROGNAME") | |
| 1216 | |
|
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|
1217 AC_DEFINE_UNQUOTED(SHEBANG_PROGNAME, "${PROGNAME}-script") |
|
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|
1218 |
| 2651 | 1219 dnl ---------------------------------- |
| 1220 dnl Error checking and debugging flags | |
| 1221 dnl ---------------------------------- | |
| 1222 dnl Error checking default to "yes" in beta versions, to "no" in releases. | |
| 1223 dnl Same goes for --enable-debug and --extra-verbosity. | |
| 1224 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi | |
| 1225 test "${enable_error_checking_extents:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_EXTENTS) | |
| 1226 test "${enable_error_checking_types:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TYPES) | |
| 1227 test "${enable_error_checking_text:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_TEXT) | |
| 1228 test "${enable_error_checking_gc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GC) | |
| 1229 test "${enable_error_checking_malloc:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_MALLOC) | |
| 1230 test "${enable_error_checking_byte_code:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_BYTE_CODE) | |
| 1231 test "${enable_error_checking_glyphs:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_GLYPHS) | |
| 1232 test "${enable_error_checking_display:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_DISPLAY) | |
| 1233 test "${enable_error_checking_structures:=$beta}" = yes && AC_DEFINE(ERROR_CHECK_STRUCTURES) | |
| 1234 dnl enable_debug=yes must be set when error checking is present. This should be | |
| 1235 dnl fixed up. | |
| 1236 dnl enable_debug implies other options | |
| 1237 if test "${enable_debug:=$beta}" = "yes"; then | |
| 1238 enable_assertions=yes | |
| 1239 enable_memory_usage_stats=yes | |
| 1240 AC_DEFINE(DEBUG_XEMACS) | |
| 1241 fi | |
| 1242 test "$enable_assertions" = "yes" && AC_DEFINE(USE_ASSERTIONS) | |
| 1243 test "$enable_memory_usage_stats" = "yes" && AC_DEFINE(MEMORY_USAGE_STATS) | |
| 1244 | |
| 1245 dnl ------------------------------ | |
| 1246 dnl Determine the s&m files to use | |
| 1247 dnl ------------------------------ | |
| 1248 dnl Given the configuration name, set machfile and opsysfile to the | |
| 1249 dnl names of the m/*.h and s/*.h files we should use. | |
| 1250 | |
| 1251 dnl Canonicalize the configuration name. | |
| 1252 XE_STRIP_4TH_COMPONENT(ac_cv_build_alias) | |
| 1253 XE_STRIP_4TH_COMPONENT(ac_cv_build) | |
| 1254 AC_SUBST(configuration, $ac_cv_build) | |
| 1255 | |
| 1256 dnl If you add support for a new configuration, add code to this | |
| 1257 dnl switch statement to recognize your configuration name and select | |
| 1258 dnl the appropriate operating system and machine description files. | |
| 1259 | |
| 1260 dnl You would hope that you could choose an m/*.h file pretty much | |
| 1261 dnl based on the machine portion of the configuration name, and an s- | |
| 1262 dnl file based on the operating system portion. However, it turns out | |
| 1263 dnl that each m/*.h file is pretty manufacturer-specific - for | |
| 1264 dnl example, apollo.h, hp9000s300.h, mega68k, news.h, and tad68k are | |
| 1265 dnl all 68000 machines; mips.h, pmax.h, and news-risc are all MIPS | |
| 1266 dnl machines. So we basically have to have a special case for each | |
| 1267 dnl configuration name. | |
| 1268 | |
| 1269 dnl As far as handling version numbers on operating systems is | |
| 1270 dnl concerned, make sure things will fail in a fixable way. If | |
| 1271 dnl /etc/MACHINES says nothing about version numbers, be | |
| 1272 dnl prepared to handle anything reasonably. If version numbers | |
| 1273 dnl matter, be sure /etc/MACHINES says something about it. | |
| 1274 | |
| 1275 dnl Eric Raymond says we should accept strings like "sysvr4" to mean | |
| 1276 dnl "System V Release 4"; he writes, "The old convention encouraged" | |
| 1277 dnl "confusion between `system' and `release' levels'." | |
| 1278 | |
| 1279 machine='' opsys='' | |
| 1280 | |
| 1281 dnl Straightforward machine determination | |
| 1282 case "$ac_cv_build" in | |
| 1283 sparc-*-* ) machine=sparc ;; | |
| 1284 alpha*-*-* ) machine=alpha ;; | |
| 1285 mips*-linux ) machine=mips ;; | |
| 1286 rs6000-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1287 powerpc-ibm-aix* ) machine=ibmrs6000 ;; | |
| 1288 powerpc*-* ) machine=powerpc ;; | |
| 1289 hppa-*-* ) machine=hp800 ;; | |
| 1290 arm* ) machine=arm ;; | |
| 1291 esac | |
| 1292 | |
| 1293 dnl Straightforward OS determination | |
| 1294 case "$ac_cv_build" in | |
| 1295 *-*-netbsd* ) opsys=netbsd ;; | |
| 1296 *-*-openbsd* ) opsys=openbsd ;; | |
| 1297 | |
| 1298 dnl AIX | |
| 1299 *-*-aix[[4-9]]* ) opsys=aix4-2 ;; | |
| 1300 | |
| 1301 dnl Other generic OSes | |
| 1302 *-gnu* ) opsys=gnu ;; | |
| 1303 *-*-bsd4.3 ) opsys=bsd4-3 ;; | |
| 1304 *-*-aos* ) opsys=bsd4-3 ;; | |
| 1305 *-*-sysv4.1* | *-*-sysvr4.1* )opsys=usg5-4 NON_GNU_CPP=/usr/lib/cpp ;; | |
| 1306 *-*-sysv4.[[2-9]]* | *-sysvr4.[[2-9]]* ) | |
| 1307 if test -z "$NON_GNU_CPP" ; then | |
| 1308 for prog in "/usr/ccs/lib/cpp" "/lib/cpp"; do | |
| 1309 if test -f "$prog"; then NON_GNU_CPP="$prog"; break; fi | |
| 1310 done | |
| 1311 fi | |
| 1312 opsys=usg5-4-2 ;; | |
| 1313 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;; | |
| 1314 *-*-mach_bsd4.3* ) opsys=mach-bsd4-3 ;; | |
| 1315 esac | |
| 1316 | |
| 1317 case "$ac_cv_build" in | |
| 1318 | |
| 1319 dnl NetBSD ports | |
| 1320 *-*-netbsd* ) | |
| 2663 | 1321 case "${ac_cv_build}" in |
| 2651 | 1322 i[[3-9]]86-*-netbsd*) machine=intel386 ;; |
| 1323 esac | |
| 1324 ;; | |
| 1325 | |
| 1326 dnl OpenBSD ports | |
| 1327 *-*-openbsd* ) | |
| 1328 case "${ac_cv_build}" in | |
| 1329 i386-*-openbsd*) machine=intel386 ;; | |
| 1330 esac | |
| 1331 ;; | |
| 1332 | |
| 1333 dnl Darwin, a.k.a. MacOS X (based on Mach and Freebsd) | |
| 1334 *-*-darwin*) | |
| 1335 opsys=darwin | |
|
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Stephen J. Turnbull <stephen@xemacs.org>
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diff
changeset
|
1336 dnl Use this to set BSD correctly. |
|
a6f27e2b3d84
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|
1337 AC_DEFINE(USE_PARAM_H) |
| 2651 | 1338 ;; |
| 1339 | |
| 1340 dnl HP-UX | |
|
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parents:
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|
1341 *-hp-hpux* ) machine=hp800 opsys=hpux11 |
|
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|
1342 NON_GNU_CC="cc -Ae" NON_GNU_CPP="cc -Ae -E" |
| 2651 | 1343 |
| 1344 case "$ac_cv_build" in *-hp-hpux*shr* ) opsys="${opsys}-shr" ;; esac | |
| 1345 ;; | |
| 1346 | |
| 1347 dnl Workstations sold by MIPS | |
| 1348 dnl This is not necessarily all workstations using the MIPS processor - | |
| 1349 dnl Irises are produced by SGI, and DECstations by DEC. | |
| 1350 mips-mips-bsd* ) machine=mips opsys=bsd4-3 ;; | |
|
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Jerry James <james@xemacs.org>
parents:
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changeset
|
1351 mips-mips-* ) machine=mips opsys=usg5-4-2 ;; |
| 2651 | 1352 |
| 1353 dnl Silicon Graphics machines | |
| 1354 dnl Iris 4D | |
| 1355 mips-sgi-irix6* ) opsys=irix6-0 ;; | |
| 1356 | |
| 1357 dnl Suns | |
|
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|
1358 *-*-solaris* | *-sun-mach* | *-sun-bsd* ) |
| 2651 | 1359 dnl Hardware type |
| 1360 case "$ac_cv_build" in | |
| 1361 i*86-*-* ) machine=intel386 ;; | |
| 1362 esac | |
| 1363 | |
| 1364 dnl Make $canonical even more so. | |
| 1365 case "$ac_cv_build" in *-sunos5*) | |
| 1366 ac_cv_build=`echo $ac_cv_build | sed -e s/sunos5/solaris2/`;; | |
| 1367 esac | |
| 1368 | |
| 1369 case "$ac_cv_build" in | |
| 1370 *-solaris2* ) | |
| 1371 #test -f /usr/ccs/lib/cpp && NON_GNU_CPP=/usr/ccs/lib/cpp | |
| 1372 RANLIB=':' ;; | |
| 1373 esac | |
| 1374 | |
| 1375 case "$ac_cv_build" in | |
| 1376 *-solaris* ) | |
| 1377 opsys=sol2 | |
| 1378 os_release_major=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\1/'` | |
| 1379 os_release_minor=`uname -r | sed -e 's/^\([[0-9]]\{1,\}\)\.\([[0-9]]\{1,\}\).*/\2/'` | |
| 1380 case "$os_release_minor" in [[0-9]]) | |
| 1381 os_release_minor="0${os_release_minor}";; | |
| 1382 esac | |
| 1383 os_release="${os_release_major}${os_release_minor}" | |
| 1384 AC_DEFINE_UNQUOTED(OS_RELEASE, $os_release) ;; | |
| 1385 | |
| 1386 *-mach* ) opsys=mach-bsd4-3 ;; | |
|
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Jerry James <james@xemacs.org>
parents:
4738
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changeset
|
1387 * ) opsys=bsd4-3 ;; |
| 2651 | 1388 esac |
| 1389 | |
| 1390 dnl Watch out for a compiler guaranteed not to work. | |
| 1391 test "$opsys $CC" = "sol2 /usr/ucb/cc" && CC="" | |
| 1392 ;; | |
| 1393 | |
| 1394 dnl Intel 386 machines where we do not care about the manufacturer | |
| 1395 i[[3-9]]86-*-* ) | |
| 1396 machine=intel386 | |
| 1397 case "$ac_cv_build" in | |
| 1398 *-mach* ) opsys=mach-bsd4-3 ;; | |
| 1399 *-sysv5* ) opsys=sco7 ;; | |
| 1400 *-freebsd* ) opsys=freebsd ;; | |
| 1401 *-pc-cygwin* ) opsys=cygwin32 ;; | |
| 1402 *-pc-mingw* ) opsys=mingw32 ; | |
| 1403 test -z "$with_tty" && with_tty="no";; | |
| 1404 dnl Otherwise, we fall through to the generic opsys code at the bottom. | |
| 1405 esac | |
| 1406 ;; | |
| 1407 | |
| 1408 esac | |
| 1409 | |
| 1410 dnl Initialize machine from $canonical if not in our database above. | |
| 1411 test -z "$machine" && machine=`echo $ac_cv_build | sed 's/-.*$//'` | |
| 1412 | |
| 1413 dnl Initialize opsys from `uname -s` if not in our database above. | |
| 1414 test -z "$opsys" && opsys=`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` | |
| 1415 | |
| 1416 dnl Use configure-time autodetection if s&m not available | |
| 1417 if test -r "${srcdir}/src/m/${machine}.h"; then | |
| 1418 machfile="m/${machine}.h" | |
| 1419 AC_DEFINE_UNQUOTED(config_machfile, "$machfile") | |
| 1420 else | |
| 1421 echo "XEmacs has no builtin knowledge of \`$machine' machines." | |
| 1422 echo "Using configure-time autodetection only." | |
| 1423 fi | |
| 1424 | |
| 1425 if test -r "${srcdir}/src/s/${opsys}.h"; then | |
| 1426 opsysfile="s/${opsys}.h" | |
| 1427 AC_DEFINE_UNQUOTED(config_opsysfile, "$opsysfile") | |
| 1428 else | |
| 1429 echo "XEmacs has no builtin knowledge of \`$opsys' operating systems." | |
| 1430 echo "Using configure-time autodetection only." | |
| 1431 fi | |
| 1432 | |
| 1433 | |
| 1434 dnl -------------------------------------------------------------- | |
| 1435 dnl $opsys detection complete; defaults depending on $opsys follow | |
| 1436 dnl -------------------------------------------------------------- | |
| 1437 | |
| 1438 if test -z "$enable_pdump"; then | |
| 1439 case "$opsys" in | |
| 1440 linux* ) enable_pdump=yes ;; dnl glibc 2.3.1 seems to hose unexec | |
| 1441 darwin ) enable_pdump=yes ;; dnl No "native" working dumper available | |
| 1442 cygwin* ) enable_pdump=yes ;; dnl unexec is broken | |
| 1443 * ) enable_pdump=no ;; | |
| 1444 esac | |
| 1445 fi | |
| 1446 | |
| 3092 | 1447 if test "$enable_newgc" = "yes"; then |
| 1448 if test "$enable_vdb" = "auto"; then | |
| 1449 case "$opsys" in | |
| 3520 | 1450 darwin ) case "$machine" in |
|
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Look for all x86 machines to determine which write barrier to use on MacOSX.
Marcus Crestani <crestani@informatik.uni-tuebingen.de>
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changeset
|
1451 i[[3-9]]86 ) check_vdb_posix=yes ;; |
| 3520 | 1452 * ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; |
| 1453 esac ;; | |
| 3092 | 1454 cygwin* ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; |
| 1455 linux* ) check_vdb_posix=yes ;; | |
| 1456 freebsd ) check_vdb_posix=yes ;; | |
| 1457 dnl if not sure, try posix first, maybe we are lucky | |
| 1458 * ) check_vdb_posix=yes ;; | |
| 1459 esac | |
| 1460 else | |
| 1461 case "$enable_vdb" in | |
| 1462 mach ) AC_DEFINE(VDB_MACH) have_vdb_mach=yes ;; | |
| 1463 win32 ) AC_DEFINE(VDB_WIN32) have_vdb_win32=yes ;; | |
| 1464 posix ) check_vdb_posix=yes ;; | |
| 1465 fake ) have_vdb_fake=yes ;; | |
| 1466 no ) have_vdb_fake=yes ;; | |
| 1467 esac | |
| 1468 fi | |
| 1469 fi | |
| 1470 | |
| 2651 | 1471 if test -z "$with_dynamic"; then |
| 1472 case "$opsys" in | |
|
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Jerry James <james@xemacs.org>
parents:
4738
diff
changeset
|
1473 hpux* ) with_dynamic=no ;; |
| 2651 | 1474 *) with_dynamic=yes ;; |
| 1475 esac | |
| 1476 fi | |
| 1477 if test "$with_dynamic" = "yes"; then | |
| 1478 case "$opsys" in | |
|
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Jerry James <james@xemacs.org>
parents:
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diff
changeset
|
1479 hpux* ) opsys="${opsys}-shr" ;; |
| 2651 | 1480 darwin ) AC_DEFINE(DLSYM_NEEDS_UNDERSCORE) ;; |
| 1481 esac | |
| 1482 else dnl "$with_dynamic" = "no" | |
| 1483 case "$opsys" in | |
| 1484 sol2 ) | |
| 1485 echo "Static linking is not supported on Solaris 2." | |
| 1486 echo "Rerun configure without specifying --without-dynamic." | |
| 1487 exit 1 ;; | |
| 1488 linux ) ld_call_shared="-Bstatic" ;; | |
| 1489 esac | |
| 1490 fi | |
| 1491 | |
| 1492 dnl Tools configuration | |
| 1493 case "$opsys" in | |
| 1494 aix* ) NON_GNU_CC=xlc ;; dnl Use xlc by default on AIX | |
| 1495 darwin ) RANLIB="ranlib -c" ;; dnl Avoid link error in lwlib-config.c | |
| 1496 esac | |
| 1497 | |
| 1498 stack_trace_eye_catcher=`echo ${PROGNAME}_${version}_${ac_cv_build} | sed 'y/.-/__/'` | |
| 1499 AC_DEFINE_UNQUOTED(STACK_TRACE_EYE_CATCHER, $stack_trace_eye_catcher) | |
| 1500 | |
| 1501 dnl -------------------------------------------------- | |
| 1502 dnl Determine the compiler, set up for feature testing | |
| 1503 dnl -------------------------------------------------- | |
| 1504 | |
| 1505 dnl Sun Development environment support | |
| 1506 test "$with_sparcworks" = "yes" && with_workshop=yes # compatibility alias | |
| 1507 XE_CHECK_FEATURE_DEPENDENCY(workshop, tooltalk) | |
| 1508 if test "$with_workshop" = "yes"; then | |
| 1509 AC_DEFINE(SUNPRO) | |
| 1510 fi | |
| 1511 | |
| 1512 if test "$enable_clash_detection" != "no"; then | |
| 1513 AC_DEFINE(CLASH_DETECTION) | |
| 1514 fi | |
| 1515 | |
| 1516 dnl Choose a compiler from (in order) | |
| 2680 | 1517 dnl --with-compiler, env var CC, with_gcc=no && ${NON_GNU_CC:-cc}, AC_PROG_CC |
| 2651 | 1518 test -n "$with_compiler" && CC="$with_compiler" |
| 1519 if test "$with_gcc" = "no"; then dnl Try to find a non-gcc compiler | |
| 1520 case "$CC" in "" | *gcc* ) CC="${NON_GNU_CC-cc}" ;; esac | |
| 1521 fi | |
| 1522 | |
| 1523 dnl If we don't set CFLAGS here, AC_PROG_CC will set it. | |
| 1524 dnl But we know better what's good for us, so we do our own | |
| 1525 dnl computation of real CFLAGS later. | |
| 1526 dnl --with_cflags overrides environment variable CFLAGS | |
| 1527 test "${with_cflags-unset}" != unset && CFLAGS="$with_cflags" | |
| 1528 if test "${CFLAGS-unset}" != unset | |
| 1529 then cflags_specified=yes; | |
| 1530 else cflags_specified=no; | |
| 1531 fi | |
| 1532 | |
| 1533 if test "${with_cflags_warning-unset}" != unset | |
| 1534 then cflags_warning_specified=yes; | |
| 1535 else cflags_warning_specified=no; | |
| 1536 fi | |
| 1537 | |
| 2667 | 1538 if test "${with_cflags_optimization-unset}" != unset |
| 2651 | 1539 then cflags_optimization_specified=yes; |
| 1540 else cflags_optimization_specified=no; | |
| 1541 fi | |
| 1542 | |
| 2667 | 1543 if test "${with_cflags_debugging-unset}" != unset |
| 2651 | 1544 then cflags_debugging_specified=yes; |
| 1545 else cflags_debugging_specified=no; | |
| 1546 fi | |
| 1547 | |
| 1548 xe_save_CFLAGS="$CFLAGS" | |
| 1549 | |
| 1550 AC_AIX dnl Defines _ALL_SOURCE on AIX. | |
| 1551 | |
| 1552 AC_PROG_CC dnl Autoconf has its own magic for compiler autodetection | |
| 1553 | |
| 1554 dnl Retry using random guesswork if AC_PROG_CC got it wrong... | |
| 1555 if test "$with_gcc" = "no" -a "$GCC" = "yes"; then | |
| 1556 CC=${NON_GNU_CC-cc} | |
| 1557 AC_PROG_CC | |
| 1558 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then | |
| 1559 CC=gcc | |
| 1560 AC_PROG_CC | |
| 1561 fi | |
| 1562 CFLAGS="$xe_save_CFLAGS" | |
| 1563 | |
| 1564 dnl Determine GCC version. | |
| 1565 if test "$GCC" = "yes"; then | |
| 1566 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 3494 | 1567 return __GNUC__; |
| 1568 }])], [:], [__GCC="$?"]) | |
| 1569 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 1570 return __GNUC_MINOR__; | |
| 1571 }])], [:], [__GCC_MINOR="$?"]) | |
| 1572 __GCC_VERSION=$__GCC"."$__GCC_MINOR | |
| 1573 echo "You appear to be using GCC version" $__GCC_VERSION | |
| 2651 | 1574 fi |
| 1575 | |
| 1576 dnl Support for using a different compiler for xemacs itself. | |
| 1577 dnl Useful for building XEmacs with a C++ compiler. | |
| 1578 dnl For example, `configure --compiler=gcc --xemacs-compiler=g++ | |
| 1579 | |
| 1580 dnl The compiler used to build xemacs, as opposed to the compiler | |
| 1581 dnl used by configure and lib-src, is determined from the following | |
| 1582 dnl sources, in order of priority: | |
| 2680 | 1583 dnl o --with-xemacs-compiler configure flag |
| 2651 | 1584 dnl o XEMACS_CC environment variable |
| 1585 dnl o same as the regular compiler, (determined previously) | |
| 1586 | |
| 1587 dnl We don't do AC_PROG_CC for XEMACS_CC; if we can't trust these people.... | |
| 1588 test -n "$with_xemacs_compiler" && XEMACS_CC="$with_xemacs_compiler" | |
| 1589 : ${XEMACS_CC:="$CC"} | |
| 1590 | |
| 1591 dnl Figure out what C preprocessor to use. | |
| 1592 | |
| 1593 dnl On Sun systems, people sometimes set up the variable CPP | |
| 1594 dnl with a value that is a directory, not an executable at all. | |
| 1595 dnl Detect that case, and ignore that value. | |
| 1596 test -n "$CPP" -a -d "$CPP" && CPP= | |
| 1597 | |
| 1598 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP" | |
| 1599 | |
| 1600 AC_PROG_CPP | |
| 1601 | |
| 1602 dnl -------------------------------------------------------------------- | |
| 1603 dnl Compiler feature macros | |
| 1604 dnl -------------------------------------------------------------------- | |
| 1605 | |
| 1606 dnl We want feature macros defined here *and* in config.h.in, so that | |
| 1607 dnl the compilation environment at configure time and compile time agree. | |
| 1608 | |
| 1609 AC_MSG_CHECKING(for GNU libc) | |
| 3312 | 1610 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <features.h>],[ |
| 2651 | 1611 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__) |
| 1612 #error Not a GNU libc system :-( | |
| 1613 ******* ======= ******** &&&&&&&& | |
| 1614 #endif | |
| 3312 | 1615 ])], have_glibc=yes, have_glibc=no) |
| 2651 | 1616 AC_MSG_RESULT($have_glibc) |
| 1617 dnl I'm tired of pop being broken with GLIBC -slb | |
| 1618 dnl Well. then why not fix fucking pop? | |
| 1619 test "$have_glibc" = "yes" && AC_DEFINE(_GNU_SOURCE) | |
| 1620 | |
| 1621 dnl We'd like to use vendor extensions, where available. | |
| 1622 dnl We'd like to use functions from the latest Unix98 standards. | |
| 1623 dnl See http://www.opengroup.org/onlinepubs/007908799/xsh/compilation.html | |
| 1624 case "$opsys" in | |
| 1625 sol2) | |
| 1626 AC_DEFINE(__EXTENSIONS__) | |
| 1627 dnl Solaris 2 before 2.5 had some bugs with feature test macro interaction. | |
| 1628 if test "$os_release" -ge 505; then | |
| 1629 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1630 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1631 fi ;; | |
| 1632 linux) | |
| 1633 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 1634 dnl #### should this be 600? | |
| 1635 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1636 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1637 ;; | |
| 1638 freebsd4*) | |
| 1639 AC_DEFINE(_POSIX_C_SOURCE,199506L) | |
| 1640 dnl #### Do we want these too? Apparently yes for _XOPEN_SOURCE=500. | |
| 1641 AC_DEFINE(_XOPEN_SOURCE,500) | |
| 1642 dnl AC_DEFINE(_XOPEN_SOURCE_EXTENDED) | |
| 1643 ;; | |
| 1644 esac | |
| 1645 | |
| 1646 dnl Identify compilers to enable compiler-specific hacks. | |
| 1647 dnl Add support for other compilers HERE! | |
| 1648 dnl GCC is already identified elsewhere. | |
| 1649 AC_RUN_IFELSE([AC_LANG_SOURCE([int main () { | |
| 1650 #if defined __SUNPRO_C | |
| 1651 return 11; | |
| 1652 #elif defined __DECC | |
| 1653 return 12; | |
| 1654 #elif defined __USLC__ && defined __SCO_VERSION__ | |
| 1655 return 13; | |
| 1656 #elif defined __INTEL_COMPILER | |
| 1657 return 14; | |
| 1658 #else | |
| 1659 return 0; | |
| 1660 #endif | |
| 1661 }])], [], | |
| 1662 [case "$?" in | |
| 1663 11) echo "You appear to be using the SunPro C compiler." ; __SUNPRO_C=yes ;; | |
| 1664 12) echo "You appear to be using the DEC C compiler." ; __DECC=yes ;; | |
| 1665 13) echo "You appear to be using the SCO C compiler." ; __USLC__=yes ;; | |
| 1666 14) echo "You appear to be using the Intel C++ compiler."; __ICC=yes | |
| 1667 dnl Newer versions of icc claim to be GCC | |
| 1668 GCC=no ;; | |
| 1669 esac]) | |
| 1670 | |
| 1671 dnl -------------------------------------------------------------------- | |
| 1672 dnl Extract some information from the operating system and machine files | |
| 1673 dnl -------------------------------------------------------------------- | |
| 1674 | |
| 1675 echo "Extracting information from the machine- and system-dependent headers..." | |
| 1676 | |
| 1677 dnl It is not important that this name contain the PID; you cannot run | |
| 1678 dnl two configures in the same directory and have anything work | |
| 1679 dnl anyway. | |
| 1680 tempcname="conftest.c" | |
| 1681 | |
| 1682 dnl CPP_to_sh(CPP_SYMBOL, SH_VAR, DEFAULT_VALUE) | |
| 1683 define([CPP_to_sh], | |
| 1684 [[#]ifndef [$1] | |
| 1685 [#]define [$1]ifelse([$3],,, [ "$3"]) | |
| 1686 [#]endif | |
| 1687 configure___ [$2]=[$1] | |
| 1688 ])dnl CPP_to_sh | |
| 1689 | |
| 1690 dnl CPP_boolean_to_sh(CPP_SYMBOL, SH_VAR) | |
| 1691 define([CPP_boolean_to_sh], | |
| 1692 [[#]ifdef [$1] | |
| 1693 configure___ [$2]=yes | |
| 1694 [#]else | |
| 1695 configure___ [$2]=no | |
| 1696 [#]endif | |
| 1697 ])dnl CPP_boolean_to_sh | |
| 1698 | |
| 1699 cat > $tempcname < confdefs.h | |
| 1700 cat >> $tempcname <<EOF | |
| 1701 #define NOT_C_CODE | |
| 1702 #define C_SWITCH_SITE | |
| 1703 #define C_SWITCH_X_SITE | |
| 1704 #define LD_SWITCH_SITE | |
| 1705 #define LD_SWITCH_X_SITE | |
| 1706 #define LD_SWITCH_X_SITE_AUX | |
| 1707 #define OS_RELEASE $os_release | |
| 1708 | |
| 1709 #ifdef config_opsysfile | |
| 1710 #include "$srcdir/src/$opsysfile" | |
| 1711 #endif | |
| 1712 | |
| 1713 #ifdef config_machfile | |
| 1714 #include "$srcdir/src/$machfile" | |
| 1715 #endif | |
| 1716 | |
| 1717 CPP_to_sh(LIBS_MACHINE, libs_machine) | |
| 1718 CPP_to_sh(LIBS_SYSTEM, libs_system) | |
| 1719 CPP_to_sh(LIBS_TERMCAP, libs_termcap) | |
| 1720 CPP_to_sh(LIB_STANDARD, libs_standard) | |
| 1721 | |
| 1722 CPP_to_sh(OBJECTS_MACHINE, objects_machine) | |
| 1723 CPP_to_sh(OBJECTS_SYSTEM, objects_system) | |
| 1724 | |
| 1725 CPP_to_sh(C_SWITCH_MACHINE, c_switch_machine) | |
| 1726 CPP_to_sh(C_SWITCH_SYSTEM, c_switch_system) | |
| 1727 | |
| 1728 CPP_to_sh(LD_SWITCH_MACHINE, ld_switch_machine) | |
| 1729 CPP_to_sh(LD_SWITCH_SYSTEM, ld_switch_system) | |
| 1730 | |
| 1731 CPP_to_sh(UNEXEC, unexec) | |
| 1732 | |
| 1733 CPP_to_sh(SYSTEM_TYPE, system_type) | |
| 1734 | |
| 1735 CPP_to_sh(LD_SWITCH_SHARED, ld_switch_shared, -c) | |
| 1736 | |
| 1737 #define ORDINARY_LD "\$(CC) \$(CFLAGS)" | |
| 1738 configure___ ordinary_ld=ORDINARY_LD | |
| 1739 | |
| 1740 #ifdef ORDINARY_LINK | |
| 1741 #define LD ORDINARY_LD | |
| 1742 #else /* no ORDINARY LINK */ | |
| 1743 #ifdef LINKER | |
| 1744 #define LD LINKER | |
| 1745 #else /* ! defined (LINKER) */ | |
| 1746 #define LD "ld" | |
| 1747 #endif /* ! defined (LINKER) */ | |
| 1748 #endif /* not ORDINARY_LINK */ | |
| 1749 configure___ ld=LD | |
| 1750 | |
| 1751 CPP_to_sh(LIB_GCC, lib_gcc) | |
| 1752 CPP_to_sh(LD_TEXT_START_ADDR, ld_text_start_addr) | |
| 1753 | |
| 1754 #if ! defined (ORDINARY_LINK) && !defined (START_FILES) | |
| 1755 #ifdef NO_REMAP | |
| 1756 #define START_FILES "pre-crt0.o /lib/crt0.o" | |
| 1757 #else /* ! defined (NO_REMAP) */ | |
| 1758 #define START_FILES "ecrt0.o" | |
| 1759 #endif /* ! defined (NO_REMAP) */ | |
| 1760 #endif /* no ORDINARY_LINK */ | |
| 1761 #ifndef START_FILES | |
| 1762 #define START_FILES | |
| 1763 #endif | |
| 1764 configure___ start_files=START_FILES | |
| 1765 | |
| 1766 CPP_boolean_to_sh(ORDINARY_LINK, ordinary_link) | |
| 1767 CPP_boolean_to_sh(SYSTEM_MALLOC, system_malloc) | |
| 1768 CPP_boolean_to_sh(TERMINFO, have_terminfo) | |
| 1769 dnl The MAIL_USE_xxx variables come from the s&m headers | |
| 1770 CPP_boolean_to_sh(MAIL_USE_FLOCK, mail_use_flock) | |
| 1771 CPP_boolean_to_sh(MAIL_USE_LOCKF, mail_use_lockf) | |
| 1772 CPP_boolean_to_sh(MAIL_USE_LOCKING, mail_use_locking) | |
| 1773 CPP_boolean_to_sh(HAVE_WIN32_PROCESSES, win32_processes) | |
| 1774 EOF | |
| 1775 | |
| 1776 dnl The value of CPP is a quoted variable reference, so we need to do this | |
| 1777 dnl to get its actual value... | |
| 1778 CPP=`eval "echo $CPP $CPPFLAGS"` | |
| 1779 define(TAB, [ ])dnl | |
| 1780 eval `$CPP -Isrc $tempcname \ | |
| 1781 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 1782 | |
| 1783 rm $tempcname | |
| 1784 | |
| 1785 dnl s&m files shouldn't be required to define anything, or even to exist. | |
| 1786 dnl So we default SYSTEM_TYPE to the obvious documented standard, `uname -s`, | |
| 1787 dnl appropriately emacsulated. | |
| 1788 test -z "$system_type" && \ | |
| 1789 AC_DEFINE_UNQUOTED(SYSTEM_TYPE,"`uname -s | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`") | |
| 1790 | |
| 1791 dnl If the s&m files don't define a system-specific dumper, simply use pdump. | |
| 1792 dnl Sometime in the future, we'll remove all definitions of UNEXEC | |
| 1793 dnl from all the s&m files. | |
| 1794 test -z "$unexec" && enable_pdump=yes | |
| 1795 | |
| 1796 if test "$enable_pdump" = "yes"; then | |
| 1797 ordinary_link="yes" | |
| 1798 ld="${ordinary_ld}" | |
| 1799 start_files= | |
| 1800 libs_standard= | |
| 1801 unexec= | |
| 1802 lib_gcc= | |
| 1803 fi | |
| 1804 | |
| 3263 | 1805 dnl Enable KKCC by default |
| 2790 | 1806 test -z "$enable_kkcc" && enable_kkcc=yes |
| 1807 | |
| 2720 | 1808 dnl Dump into executable |
| 1809 if test -z "$enable_dump_in_exec"; then | |
| 1810 if test "$enable_pdump" = "yes"; then | |
| 3263 | 1811 if test "$enable_newgc" = "yes"; then |
| 2720 | 1812 enable_dump_in_exec=no |
| 1813 else | |
| 1814 enable_dump_in_exec=yes | |
| 1815 fi | |
| 1816 fi | |
| 1817 fi | |
| 1818 | |
| 3092 | 1819 dnl New incremental garbage collector |
| 1820 if test "$enable_newgc" = "yes"; then | |
| 1821 enable_kkcc=yes | |
| 1822 fi | |
| 1823 | |
| 2651 | 1824 dnl For debugging... |
| 1825 test "$verbose" = "yes" && \ | |
| 1826 PRINT_VAR(libs_machine libs_system libs_termcap libs_standard | |
| 1827 objects_machine objects_system c_switch_machine c_switch_system | |
| 1828 ld_switch_machine ld_switch_system unexec ld_switch_shared | |
| 1829 ld lib_gcc ld_text_start_addr start_files ordinary_link | |
| 1830 have_terminfo mail_use_flock mail_use_lockf) && echo "" | |
| 1831 | |
| 1832 dnl Pick up mingw include path | |
| 1833 dnl We only cope with headers in mingw, not mingw32: no previous version of | |
| 1834 dnl XEmacs supported mingw and cygnus have made this incompatible change | |
| 1835 dnl so we just go with the flow. | |
| 1836 case "$opsys" in mingw* | cygwin*) | |
| 3228 | 1837 cygwin_include=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 1838 cygwin_include=`eval "cd $cygwin_include/../../../..; pwd"` | |
| 1839 cygwin_include="-I$cygwin_include/include" ; | |
| 2651 | 1840 extra_includes="$cygwin_include/mingw $cygwin_include" ; |
| 1841 case "$opsys" in mingw*) | |
| 1842 XE_APPEND($extra_includes, c_switch_system) ;; | |
| 1843 esac | |
| 1844 ;; | |
| 1845 esac | |
| 1846 | |
| 1847 dnl Non-ordinary link usually requires -lc | |
| 1848 test "$ordinary_link" = "no" -a -z "$libs_standard" && libs_standard="-lc" | |
| 1849 | |
| 1850 dnl ----------------------- | |
| 1851 dnl Compiler-specific hacks | |
| 1852 dnl ----------------------- | |
| 1853 | |
| 1854 dnl DEC C `-std1' means ANSI C mode | |
| 1855 test "$__DECC" = "yes" && XE_APPEND(-std1, c_switch_site) | |
| 1856 | |
| 1857 dnl Some versions of SCO native compiler need -Kalloca | |
| 1858 if test "$__USLC__" = yes; then | |
| 1859 AC_MSG_CHECKING(for whether the -Kalloca compiler flag is needed) | |
| 1860 need_kalloca=no | |
| 3317 | 1861 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], [:], [ |
| 2651 | 1862 xe_save_c_switch_system="$c_switch_system" |
| 1863 c_switch_system="$c_switch_system -Kalloca" | |
| 3317 | 1864 AC_LINK_IFELSE([AC_LANG_PROGRAM([], [void *x = alloca(4);])], |
| 3312 | 1865 [ need_kalloca=yes ]) |
| 2651 | 1866 c_switch_system="$xe_save_c_switch_system"]) |
| 1867 AC_MSG_RESULT($need_kalloca) | |
| 1868 test "$need_kalloca" = "yes" && XE_APPEND(-Kalloca,c_switch_system) | |
| 1869 fi | |
| 1870 | |
| 1871 dnl If we're specifying XEMACS_CC, it'd better be in the same family | |
| 1872 dnl as CC or the following flag calculations are bogus. | |
|
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1873 dnl No error/abort; detection is too fragile. |
|
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1874 |
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1875 xemacs_cc_cc_mismatch=no |
| 2651 | 1876 if test "$CC" != "$XEMACS_CC"; then |
|
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1877 case "$XEMACS_CC" in |
|
bd1fbed783dd
Improve g++ detection.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1878 *g++* ) |
|
bd1fbed783dd
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1879 if test "$GCC" != "yes"; then |
|
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1880 AC_MSG_WARN([CC and g++ are mismatched; XE_CFLAGS may be wrong]) |
|
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parents:
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1881 xemacs_cc_cc_mismatch=yes |
|
fe64f1351cbd
Fix my syntax errors.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
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|
1882 fi |
|
fe64f1351cbd
Fix my syntax errors.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
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|
1883 ;; |
|
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parents:
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1884 esac |
|
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parents:
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1885 if test -n "$GCC"; then |
|
bd1fbed783dd
Improve g++ detection.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
3972
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changeset
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1886 case $XEMACS_CC in |
|
bd1fbed783dd
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
3972
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1887 *g++* ) |
|
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parents:
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1888 # it's as expected, do nothing |
|
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Stephen J. Turnbull <stephen@xemacs.org>
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1889 ;; |
|
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1890 * ) |
|
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Stephen J. Turnbull <stephen@xemacs.org>
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1891 AC_MSG_WARN([gcc and XEMACS_CC are mismatched; XE_CFLAGS may be wrong]) |
|
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parents:
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1892 xemacs_cc_cc_mismatch=yes |
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Stephen J. Turnbull <stephen@xemacs.org>
parents:
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1893 ;; |
|
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Stephen J. Turnbull <stephen@xemacs.org>
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1894 esac |
|
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fe64f1351cbd
Fix my syntax errors.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4537
diff
changeset
|
1895 fi |
| 2651 | 1896 dnl #### Add other detectable mismatches here. |
| 1897 fi | |
| 1898 | |
| 1899 dnl Calculate optimization flags. These will be off by default in beta | |
| 1900 dnl versions and on in release versions. | |
| 1901 | |
| 2667 | 1902 if test -z "$with_optimization"; then |
| 2992 | 1903 # If user set --with-cflags-optimization, use it to unilaterally |
| 1904 # determine whether optimization should be enabled. | |
| 1905 if test "$cflags_optimization_specified" = "yes" ; then | |
| 3443 | 1906 if test -z "$with_cflags_optimization" ; then |
| 2992 | 1907 with_optimization=no |
| 1908 else | |
| 1909 with_optimization=yes | |
| 1910 fi | |
| 1911 elif test -z "$emacs_is_beta" ; then | |
| 2667 | 1912 with_optimization=yes |
| 1913 else | |
| 2651 | 1914 with_optimization=no |
| 1915 fi | |
| 1916 fi | |
| 1917 | |
| 1918 AC_MSG_CHECKING([for preferred optimization flags]) | |
| 1919 if test "$with_optimization" = "yes" ; then | |
| 1920 if test "$cflags_optimization_specified" = "no"; then | |
| 1921 dnl Following values of cflags_optimization are known to work well. | |
| 1922 dnl Should we take debugging options into consideration? | |
| 1923 if test "$GCC" = "yes"; then | |
| 1924 with_cflags_optimization="-O3" | |
| 1925 elif test "$__SUNPRO_C" = "yes"; then | |
| 1926 case "$opsys" in | |
| 1927 sol2 ) with_cflags_optimization="-xO4" ;; | |
| 1928 esac | |
| 1929 elif test "$__DECC" = "yes"; then | |
| 1930 with_cflags_optimization="-O3" | |
| 1931 elif test "$CC" = "xlc"; then | |
| 1932 dnl see http://www.nersc.gov/vendor_docs/ibm/vac/sc094959.pdf | |
| 1933 with_cflags_optimization="-O3 -qstrict -qnoansialias -qlibansi -qmaxmem=20000" | |
| 1934 elif test "$__ICC" = "yes"; then | |
| 1935 with_cflags_optimization="-O3 -Ob2" | |
| 1936 dnl ### Add optimal cflags_optimization support for other compilers HERE! | |
| 1937 else | |
| 1938 with_cflags_optimization="-O" ;dnl The only POSIX-approved flag | |
| 1939 fi | |
| 1940 fi | |
| 1941 else | |
| 1942 with_cflags_optimization= | |
| 1943 fi | |
| 1944 | |
| 1945 AC_MSG_RESULT([${with_cflags_optimization}]) | |
| 1946 | |
| 1947 AC_MSG_CHECKING([for preferred debugging flags]) | |
| 1948 if test "$cflags_debugging_specified" = "no"; then | |
| 1949 dnl ### Add optimal debugging support for other compilers HERE! | |
| 1950 with_cflags_debugging="-g" | |
| 1951 | |
| 1952 debugging_ok_with_optimization=no | |
| 1953 if test "$GCC" = "yes" -o "$CC" = "xlc" -o "$__ICC" = "yes"; then | |
| 1954 debugging_ok_with_optimization=yes | |
| 1955 fi | |
| 1956 | |
| 1957 if test "$with_optimization" = "yes" -a "$debugging_ok_with_optimization" = "no"; then | |
| 1958 with_cflags_debugging= | |
| 1959 fi | |
| 1960 fi | |
| 1961 AC_MSG_RESULT([${with_cflags_debugging}]) | |
| 1962 | |
| 1963 dnl Calculate warning flags. We separate the flags for warnings from | |
| 1964 dnl the other flags because we want to force the warnings to be seen | |
| 1965 dnl by everyone who doesn't specifically override them. | |
| 1966 | |
| 1967 AC_MSG_CHECKING([for preferred warning flags for XEMACS_CC]) | |
| 1968 | |
| 1969 dnl If this stays nil, it will be set to cflags_warning before use. | |
| 1970 xe_cflags_warning="" | |
| 1971 | |
| 1972 if test "$cflags_warning_specified" = "no"; then | |
| 1973 dnl Following warning flags are known to work well. | |
| 1974 if test "$__SUNPRO_C" = "yes"; then | |
| 1975 case "$opsys" in | |
| 1976 sol2 ) with_cflags_warning="-v" ;; | |
| 1977 esac | |
| 1978 elif test "$CC" = "xlc"; then | |
| 1979 with_cflags_warning="-qinfo" | |
| 1980 elif test "$GCC" = "yes"; then | |
| 1981 with_cflags_warning="-Wall -Wno-switch -Wundef" | |
| 1982 dnl This is not very useful, as it issues warnings that may appear | |
| 1983 dnl or disappear rather randomly, cannot easily be fixed, and are | |
| 1984 dnl not a big deal. If you want it, add it yourself. | |
| 1985 dnl with_cflags_warning="$with_cflags_warning -Winline" | |
| 1986 | |
| 1987 dnl Yuck, bad compares have been worth at least 3 crashes! | |
| 1988 dnl Warnings about char subscripts are pretty pointless, though, | |
| 1989 dnl and we use them in various places. | |
| 1990 with_cflags_warning="$with_cflags_warning -Wsign-compare -Wno-char-subscripts" | |
| 3494 | 1991 test "$__GCC" -ge 3 && with_cflags_warning="$with_cflags_warning -Wpacked" |
| 2651 | 1992 dnl glibc is intentionally not `-Wpointer-arith'-clean. |
| 1993 dnl Ulrich Drepper has rejected patches to fix the glibc header files. | |
| 1994 test "$have_glibc" != "yes" && \ | |
| 1995 with_cflags_warning="$with_cflags_warning -Wpointer-arith" | |
| 1996 dnl Warning flags that may differ for gcc and g++ (xemacs_compiler) | |
| 1997 dnl With g++, -Wshadow produces five zillion utterly random warnings -- | |
| 1998 dnl a local var named `buffer' conflicts with `struct buffer' for | |
| 1999 dnl example. Even with gcc, -Wshadow is questionable because of its | |
| 2000 dnl complaints about parameters with the same names as global functions. | |
| 2001 dnl There is no -Wmissing-declarations under g++. | |
| 2002 dnl But gcc warns about -Weffc++ in C compiles. | |
| 2003 dnl With g++, there is no effective way to use -Wunused-parameter without | |
| 2004 dnl some very ugly code changes. | |
| 2005 if test "$with_xemacs_compiler" = "g++"; then | |
| 2006 xe_cflags_warning="$with_cflags_warning -Weffc++" | |
| 3494 | 2007 elif test "$__GCC" -ge 3; then |
| 2651 | 2008 xe_cflags_warning="$with_cflags_warning -Wunused-parameter" |
| 3494 | 2009 if test "$__GCC" -gt 3 || test "$__GCC_MINOR" -ge 4; then |
| 2010 with_cflags_warning="$with_cflags_warning -Wdeclaration-after-statement" | |
| 2011 fi | |
| 2651 | 2012 fi |
| 2013 with_cflags_warning="$with_cflags_warning -Wshadow -Wmissing-declarations" | |
| 2014 with_cflags_warning="$with_cflags_warning -Wmissing-prototypes -Wstrict-prototypes" | |
| 2015 dnl **** If more gcc/g++ flags are added, from here on must handle | |
| 2016 dnl **** with_cflags_warning and xe_cflags_warning in parallel | |
| 2017 elif test "$__ICC" = "yes"; then | |
| 2018 with_cflags_warning="-Wall -w1 -we147" | |
| 2019 dnl ### Add optimal with_cflags_warning support for other compilers HERE! | |
| 2020 fi | |
| 2021 fi | |
| 2022 test -z "$xe_cflags_warning" && xe_cflags_warning="$with_cflags_warning" | |
| 2023 AC_MSG_RESULT([${xe_cflags_warning}]) | |
| 2024 | |
| 2025 AC_MSG_CHECKING([for preferred warning flags for CC]) | |
| 2026 AC_MSG_RESULT([${with_cflags_warning}]) | |
| 2027 | |
| 2028 dnl Calculate remaining cflags. | |
| 2029 dnl Use either command line flag, environment var, or autodetection | |
| 2030 | |
| 2031 AC_MSG_CHECKING([for remaining CFLAGS]) | |
| 2032 | |
| 2033 if test "$cflags_specified" = "no"; then | |
| 2034 dnl Following values of CFLAGS are known to work well. | |
| 2035 if test "$CC" = "xlc"; then | |
| 2036 CFLAGS="-qro" | |
| 2037 dnl ### Add optimal CFLAGS support for other compilers HERE! | |
| 2038 fi | |
| 2039 fi | |
| 2040 AC_MSG_RESULT([${CFLAGS}]) | |
| 2041 | |
| 2042 dnl Now combine all C flags. Put the warning and optimization flags first | |
| 2043 dnl so that user-specified flags will override. | |
| 2044 dnl Do XE_CFLAGS before adding flags to CFLAGS. | |
| 2045 dnl Flags for XEMACS_CC: | |
| 2046 | |
| 2047 XE_CFLAGS="$xe_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2048 dnl Flags for CC: | |
| 2049 CFLAGS="$with_cflags_warning $with_cflags_debugging $with_cflags_optimization $CFLAGS" | |
| 2050 | |
| 2051 AC_MSG_CHECKING([total value of XE_CFLAGS]) | |
| 2052 AC_MSG_RESULT([${XE_CFLAGS}]) | |
| 2053 AC_MSG_CHECKING([total value of CFLAGS]) | |
| 2054 AC_MSG_RESULT([${CFLAGS}]) | |
| 2055 | |
| 2056 dnl Search for GCC specific build problems we know about | |
| 2057 if test "$GCC" = "yes"; then | |
| 2058 AC_MSG_CHECKING(for buggy gcc versions) | |
| 2059 GCC_VERSION=`$CC --version` | |
| 2060 case `uname -s`:`uname -m`:$GCC_VERSION in | |
| 2061 dnl egcs 2.90.21 (egcs-1.00 release) | |
| 2062 dnl egcs 2.90.29 (egcs-1.0.3 release) | |
| 2063 *:sun4*:2.8.1|*:sun4*:egcs-2.90.*) | |
| 2064 dnl Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures | |
| 2065 dnl without also using `-fno-schedule-insns'. | |
| 2066 case "$CFLAGS" in | |
| 2067 *-O2*|*-O3*) | |
| 2068 case "$CFLAGS" in | |
| 2069 *-fno-schedule-insns*) ;; | |
| 2070 *) | |
| 2071 AC_MSG_RESULT(yes) | |
| 2072 AC_MSG_WARN([Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures]) | |
| 2073 AC_MSG_WARN([without also using -fno-schedule-insns.]) | |
| 2074 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2075 ;; | |
| 2076 esac | |
| 2077 ;; | |
| 2078 esac | |
| 2079 ;; | |
| 2080 dnl egcs-2.91.57 (egcs-1.1 release) | |
| 2081 dnl egcs-2.91.66 (egcs-1.1.2 release) | |
| 2082 Linux:alpha:egcs-2.91.*) | |
| 2083 AC_MSG_RESULT(yes) | |
| 2084 AC_MSG_WARN([There have been reports of egcs-1.1 not compiling XEmacs correctly on]) | |
| 2085 AC_MSG_WARN([Alpha Linux. There have also been reports that egcs-1.0.3a is O.K.]) | |
| 2086 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2087 ;; | |
| 2088 *:i*86*:2.7.2*) | |
| 2089 case "$CFLAGS" in | |
| 2090 *-O2*|*-O3*) | |
| 2091 case "$GCC_VERSION" in | |
| 2092 2.7.2) | |
| 2093 case "$CFLAGS" in | |
| 2094 *-fno-strength-reduce*) ;; | |
| 2095 *) | |
| 2096 AC_MSG_RESULT(yes) | |
| 2097 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2098 AC_MSG_WARN([-fno-strength-reduce.]) | |
| 2099 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2100 ;; | |
| 2101 esac | |
| 2102 ;; | |
| 2103 esac | |
| 2104 case "$CFLAGS" in | |
| 2105 *-fno-caller-saves*) ;; | |
| 2106 *) | |
| 2107 AC_MSG_RESULT(yes) | |
| 2108 AC_MSG_WARN([Don't use -O2 with gcc 2.7.2 under Intel/XXX without also using]) | |
| 2109 AC_MSG_WARN([-fno-caller-saves.]) | |
| 2110 AC_MSG_ERROR([Aborting due to known problem]) | |
| 2111 ;; | |
| 2112 esac | |
| 2113 ;; | |
| 2114 esac | |
| 2115 ;; | |
| 2116 esac | |
| 2117 AC_MSG_RESULT(no) | |
| 2118 fi | |
| 2119 | |
| 2120 dnl GNU ld now defaults to combreloc, which screws up unexec, but not pdump. | |
| 2121 dnl Note that it's OK if the GNU style long option causes non-GNU ld to barf | |
| 2122 dnl a usage message, that's often good enough. Please report it, though. | |
| 2123 dnl #### Should make this Solaris-friendly. | |
| 2124 dnl Link with -z nocombreloc for now. | |
| 2125 if test "$enable_pdump" != "yes"; then | |
| 3312 | 2126 AC_MSG_CHECKING([for "-z nocombreloc" linker flag]) |
| 2651 | 2127 case "`ld --help 2>&1`" in |
| 2128 *-z\ nocombreloc* ) AC_MSG_RESULT(yes) | |
| 2129 XE_PREPEND(-z nocombreloc, ld_switch_site) ;; | |
| 2130 *) AC_MSG_RESULT(no) ;; | |
| 2131 esac | |
| 2132 fi | |
| 2133 | |
| 2134 dnl Inform compiler that certain flags are meant for the linker | |
| 2135 XE_PROTECT_LINKER_FLAGS(ld_switch_system) | |
| 2136 XE_PROTECT_LINKER_FLAGS(ld_switch_machine) | |
| 2137 XE_PROTECT_LINKER_FLAGS(ld_switch_site) | |
| 2138 XE_PROTECT_LINKER_FLAGS(LDFLAGS) | |
| 2139 XE_PROTECT_LINKER_FLAGS(ld_call_shared) | |
| 2140 | |
| 2141 dnl Add s&m-determined objects (including unexec) to link line | |
| 2142 test -n "$objects_machine" && XE_ADD_OBJS($objects_machine) | |
| 2143 test -n "$objects_system" && XE_ADD_OBJS($objects_system) | |
| 2144 test -n "$unexec" && test ! "$enable_pdump" = "yes" && XE_ADD_OBJS($unexec) | |
| 2145 test "$enable_pdump" = "yes" && XE_ADD_OBJS(dumper.o) | |
| 2146 | |
| 2147 dnl Feed s&m crud to src/Makefile | |
| 2148 | |
| 2149 dnl Linux/powerpc needs the following magic for some reason | |
| 2150 dnl [Not needed with YellowDog 2.3 and causes link problems with YellowDog 3.0, | |
| 2151 dnl the two most popular PowerPC distributions.] | |
| 2152 dnl test "$machine$opsys" = "powerpclinux" && start_flags="-T $srcdir/src/ppc.ldscript" | |
| 2153 | |
| 2154 AC_LANG(C) | |
| 2155 if test "$unexec" = "unexaix.o"; then | |
| 2156 dnl AIX needs various hacks to make static linking work. | |
| 2157 if test "$with_dynamic" = "no"; then | |
| 2158 start_flags="-Wl,-bnso,-bnodelcsect" | |
| 2159 test "$GCC" = "yes" && start_flags="-B/bin/ ${start_flags}" | |
| 2160 for f in "/lib/syscalls.exp" "/lib/threads.exp"; do | |
| 2161 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; fi | |
| 2162 done | |
| 2163 for f in "/usr/lpp/X11/bin/smt.exp" "/usr/bin/X11/smt.exp"; do | |
| 2164 if test -r "$f"; then start_flags="${start_flags},-bI:${f}"; break; fi | |
| 2165 done | |
| 2166 AC_CHECK_LIB([c], [terminateAndUnload], [XE_APPEND(-lC, libs_system)]) | |
| 2167 fi | |
| 2168 elif test -n "$ld_text_start_addr"; then | |
| 2169 start_flags="-T $ld_text_start_addr -e __start" | |
| 2170 fi | |
| 2171 AC_SUBST(start_flags) | |
| 2172 | |
| 2173 AC_SUBST(ld_switch_shared) | |
| 2174 AC_SUBST(start_files) | |
| 2175 if test "$ordinary_link" = "no" -a "$GCC" = "yes"; then | |
| 2176 test -z "$linker" && linker='$(CC) -nostdlib' | |
| 2177 test -z "$lib_gcc" && lib_gcc='`$(CC) -print-libgcc-file-name`' | |
| 2178 fi | |
| 2179 test "$GCC" != "yes" && lib_gcc= | |
| 2180 AC_SUBST(ld) | |
| 2181 AC_SUBST(lib_gcc) | |
| 2182 | |
| 2183 dnl --------------------------------------------------------------- | |
| 2184 dnl Get version information for: | |
| 2185 dnl C compiler, libc | |
| 2186 dnl #### should do CC compiler, too, if different from XEMACS_CC | |
| 2187 dnl --------------------------------------------------------------- | |
| 2188 | |
| 2189 compiler_version="" | |
| 2190 gcc_compiler_specs="" | |
| 2191 libc_version="" | |
| 2192 | |
| 2193 AC_MSG_CHECKING([for compiler version information]) | |
| 2194 | |
| 2195 dnl First try portable compilers, then crack system secrets | |
| 2196 dnl #### Is this code correct if $XEMACS_CC != $CC? XEMACS_CC hasn't been | |
| 2197 dnl run through the AC_PROG_CC mill. | |
| 2198 dnl Would anybody really build libsrc with GCC and XEmacs with non-GCC? | |
| 2199 if test "$GCC" = "yes"; then | |
| 2692 | 2200 compiler_version=`$XEMACS_CC --version | sed 1q` |
| 2201 gcc_compiler_specs=`$XEMACS_CC -v 2>&1 | sed 's/.* \([[^ ]]\)/\1/' | sed 1q` | |
| 2651 | 2202 else case "$XEMACS_CC" in |
| 2203 dnl The Intel cc compiler | |
| 2204 ic*) | |
| 2692 | 2205 compiler_version=`icc -V 2>&1 | sed 1q` |
| 2651 | 2206 ;; |
| 2207 dnl non-gcc machine-specific magic - contributions welcome | |
| 2208 *) case "$ac_cv_build" in | |
| 2209 *-*-aix* ) | |
| 2210 dnl Yes, it's this ugly for AIX... | |
| 2211 realcc=`which $XEMACS_CC` | |
| 2212 dnl Might be a symlink created by replaceCset command | |
| 2213 if test -L $realcc ; then | |
| 2214 ccdir=`dirname $realcc` | |
| 2215 ccprog=`/bin/ls -l $realcc | sed 's/.* \([[^ ]]\)/\1/'` | |
| 2216 dnl This doesn't handle ../../xlc type stuff, but I've not seen one... | |
| 2217 case $ccprog in | |
| 2218 */*) realcc=$ccprog;; | |
| 2219 *) realcc=$ccdir/$ccprog;; | |
| 2220 esac | |
| 2221 fi | |
| 2222 lpp=`lslpp -wqc $realcc | cut -f2 -d:` | |
| 2223 if test ! -z "$lpp" ; then | |
| 2224 lppstr=`lslpp -Lqc $lpp` | |
| 2225 lpplev=`echo "$lppstr" | cut -f3 -d:` | |
| 2226 lppdesc=`echo "$lppstr" | cut -f8 -d:` | |
| 2227 fi | |
| 2228 if test ! -z "$lpplev" ; then | |
| 2229 compiler_version="$lpp $lpplev - $lppdesc" | |
| 2230 fi | |
| 2231 ;; | |
| 2232 | |
| 2233 *-*-solaris*) | |
| 2692 | 2234 compiler_version=`$XEMACS_CC -V 2>&1 | sed 1q` |
| 2651 | 2235 ;; |
| 2236 | |
| 2237 alpha*-dec-osf*) | |
| 2238 compiler_version=`$XEMACS_CC -V | tr '\n' ' '` | |
| 2239 ;; | |
| 2240 | |
| 2241 mips-sgi-irix*) | |
| 2242 compiler_version=`$XEMACS_CC -version` | |
| 2243 ;; | |
| 2244 esac | |
| 2245 esac | |
| 2246 fi | |
| 2247 | |
| 2248 dnl Awww, shucks. | |
| 2249 if test -z "$compiler_version"; then | |
| 2250 compiler_version="detection failed (please report this)" | |
| 2251 fi | |
| 2252 AC_MSG_RESULT([$compiler_version]) | |
| 2253 | |
| 2254 AC_MSG_CHECKING(for standard C library version information) | |
| 2255 | |
| 2256 case "$ac_cv_build" in | |
| 2257 *-*-linux*) | |
| 2258 dnl #### who would ever _not_ be running the distro's libc? | |
| 2259 dnl Maybe it would be better to get/augment this info with ldd? | |
| 2260 if test -f /etc/redhat-release ; then | |
| 2261 libc_version=`rpm -q glibc` | |
| 2262 elif test -f /etc/debian_version ; then | |
| 2263 libc_version=`dpkg-query --showformat='${version}' --show libc6` | |
| 2264 libc_version="GNU libc $libc_version (Debian)" | |
| 2265 dnl need SuSE et al checks here... | |
| 2266 fi | |
| 2267 dnl #### Tested on Debian, does this actually work elsewhere? ;-) | |
| 2268 if test -z "$libc_version"; then | |
| 2269 libc_version=`ls /lib/libc-*.so | sed -e 's,/lib/libc-\(.*\)\.so,\1,'` | |
| 2270 fi | |
| 2271 ;; | |
| 2272 | |
| 2273 *-*-aix*) | |
| 2274 libc_version="bos.rte.libc `lslpp -Lqc bos.rte.libc | cut -f3 -d:`" | |
| 2275 ;; | |
| 2276 | |
| 2277 *-*-solaris*) | |
| 2278 libc=`pkginfo -l SUNWcsl | grep VERSION: | awk '{print $2}'` | |
| 2279 libc_version="SUNWcsl $libc" | |
| 2280 | |
| 2281 ;; | |
| 2282 | |
| 2283 mips-sgi-irix*) | |
| 2284 libc_version="IRIX libc `uname -sRm`" | |
| 2285 ;; | |
| 2286 | |
| 2287 alpha*-dec-osf*) | |
| 2288 dnl Another ugly case | |
| 2289 (cd /usr/.smdb.; | |
| 2290 libc_version=` grep -h libc.so *.inv | awk '$9 == "f" {print $12}' | tr '\n' ','` | |
| 2291 ) | |
| 2292 ;; | |
| 2293 esac | |
| 2294 | |
| 2295 dnl Awww, shucks. | |
| 2296 if test -z "libc_version"; then | |
| 2297 libc_version="detection failed (please report this)" | |
| 2298 fi | |
| 2299 AC_MSG_RESULT([$libc_version]) | |
| 2300 | |
| 2301 dnl --------------------------------------------------------------- | |
| 2302 dnl Add site and system specific flags to compile and link commands | |
| 2303 dnl --------------------------------------------------------------- | |
| 2304 | |
| 2305 dnl --with-site-libraries (multiple dirs) | |
| 2306 COLON_TO_SPACE(with_site_libraries) | |
| 2307 if test -n "$with_site_libraries"; then | |
| 2308 for arg in $with_site_libraries; do | |
| 2309 case "$arg" in | |
| 2310 -* ) ;; | |
| 2311 * ) test -d "$arg" || \ | |
| 2312 XE_DIE("Invalid site library \`$arg': no such directory") | |
| 2313 arg="-L${arg}" ;; | |
| 2314 esac | |
| 2315 XE_APPEND($arg, ld_switch_site) | |
| 2316 done | |
| 2317 fi | |
| 2318 | |
| 2319 dnl --with-site-includes (multiple dirs) | |
| 2320 COLON_TO_SPACE(with_site_includes) | |
| 2321 if test -n "$with_site_includes"; then | |
| 2322 for arg in $with_site_includes; do | |
| 2323 case "$arg" in | |
| 2324 -* ) ;; | |
| 2325 * ) test -d "$arg" || \ | |
| 2326 XE_DIE("Invalid site include \`$arg': no such directory") | |
| 2327 arg="-I${arg}" ;; | |
| 2328 esac | |
| 2329 XE_APPEND($arg, c_switch_site) | |
| 2330 done | |
| 2331 fi | |
| 2332 | |
| 2333 dnl --with-site-prefixes (multiple dirs) | |
| 2334 dnl --with-site-prefixes=dir1:dir2 is a convenient shorthand for | |
| 2335 dnl --with-site-libraries=dir1/lib:dir2/lib --with-site-includes=dir1/include:dir2/include | |
| 2336 dnl Site prefixes take precedence over the standard places, but not over | |
| 2337 dnl with-site-includes and with-site-libraries. | |
| 2338 COLON_TO_SPACE(with_site_prefixes) | |
| 2339 if test -n "$with_site_prefixes"; then | |
| 2340 for dir in $with_site_prefixes; do | |
| 2341 lib_dir="${dir}/lib" | |
| 2342 inc_dir="${dir}/include" | |
| 2343 if test ! -d "$dir"; then | |
| 2344 XE_DIE("Invalid site prefix \`$dir': no such directory") | |
| 2345 elif test ! -d "$lib_dir"; then | |
| 2346 XE_DIE("Invalid site prefix \`$dir': no such directory \`$lib_dir'") | |
| 2347 else | |
| 2348 if test -d "$inc_dir"; then | |
| 2349 XE_APPEND("-I$inc_dir", c_switch_site) | |
| 2350 fi | |
| 2351 XE_APPEND("-L$lib_dir", ld_switch_site) | |
| 2352 fi | |
| 2353 done | |
| 2354 fi | |
| 2355 | |
| 2356 dnl GNU software installs by default into /usr/local/{include,lib} | |
| 2357 dnl if test -d "/usr/local/include" -a -d "/usr/local/lib"; then | |
| 2358 dnl XE_APPEND("-L/usr/local/lib", ld_switch_site) | |
| 2359 dnl XE_APPEND("-I/usr/local/include", c_switch_site) | |
| 2360 dnl fi | |
| 2361 | |
| 2362 dnl Extra system-specific library directories - please add to list | |
| 2363 for dir in "/usr/ccs/lib"; do | |
| 2364 test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2365 done | |
| 2366 | |
| 2367 dnl --with-site-runtime-libraries (multiple dirs) | |
| 2368 COLON_TO_SPACE(with_site_runtime_libraries) | |
| 2369 if test -n "$with_site_runtime_libraries"; then | |
| 2370 LD_RUN_PATH="`echo $with_site_runtime_libraries | sed -e 's/ */:/g'`" | |
| 2371 export LD_RUN_PATH | |
| 2372 fi | |
| 2373 | |
| 2374 dnl Linux systems have dynamic runtime library directories listed in | |
| 2375 dnl /etc/ld.so.conf. Since those are used at run time, it seems pretty | |
| 2376 dnl safe to use them at link time, and less controversial than forcing | |
| 2377 dnl the run-time to use the link-time libraries. This also helps avoid | |
| 2378 dnl mismatches between the link-time and run-time libraries. | |
| 2379 | |
| 2380 dnl #### Unfortunately, there are horrible libc4 and libc5 libraries | |
| 2381 dnl listed in /etc/ld.so.conf on some systems, and including them on | |
| 2382 dnl the link path leads to linking in utterly broken libc's. | |
| 2383 dnl There are many clever ways of approaching this problem, | |
| 2384 dnl but finding one that actually works... | |
| 2385 | |
| 2386 dnl if test -z "$LD_RUN_PATH" -a -r "/etc/ld.so.conf"; then | |
| 2387 dnl for dir in `cat /etc/ld.so.conf`; do | |
| 2388 dnl test -d "$dir" && XE_APPEND(-L${dir}, ld_switch_system) | |
| 2389 dnl done | |
| 2390 dnl add_runtime_path=no | |
| 2391 dnl fi | |
| 2392 | |
| 2393 dnl ------------------------------------- | |
| 2394 dnl Compute runtime library path | |
| 2395 dnl ------------------------------------- | |
| 2396 | |
| 2397 if test -n "$add_runtime_path"; then :; | |
| 2398 elif test "$with_dynamic" = "no"; then add_runtime_path=no | |
| 2399 elif test -n "$LD_RUN_PATH"; then add_runtime_path=yes | |
| 2400 else case "$opsys" in | |
|
4759
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
4738
diff
changeset
|
2401 sol2 | irix* | *bsd* ) add_runtime_path=yes ;; |
| 2651 | 2402 * ) add_runtime_path=no ;; |
| 2403 esac | |
| 2404 fi | |
| 2405 | |
| 2406 if test "$add_runtime_path" = "yes"; then | |
| 2407 dnl Try to autodetect runtime library flag (usually -R), | |
| 2408 dnl and whether it works (or at least does no harm) | |
| 3312 | 2409 AC_MSG_CHECKING([for runtime libraries flag]) |
| 2651 | 2410 case "$opsys" in |
| 2411 sol2 ) dash_r="-R" ;; | |
|
4759
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
4738
diff
changeset
|
2412 linux* | irix*) dash_r="-rpath " ;; |
| 2651 | 2413 *) |
| 2414 dash_r="" | |
| 2415 for try_dash_r in "-R" "-R " "-rpath "; do | |
| 2416 xe_check_libs="${try_dash_r}/no/such/file-or-directory" | |
| 2417 XE_PROTECT_LINKER_FLAGS(xe_check_libs) | |
| 3312 | 2418 AC_LINK_IFELSE([], dash_r="$try_dash_r") |
| 2651 | 2419 xe_check_libs="" |
| 2420 test -n "$dash_r" && break | |
| 2421 done ;; | |
| 2422 esac | |
| 2423 if test -n "$dash_r"; | |
| 3312 | 2424 then AC_MSG_RESULT(["${dash_r}"]) |
| 2651 | 2425 else AC_MSG_RESULT(NONE) |
| 2426 fi | |
| 2427 fi | |
| 2428 | |
| 2429 xe_add_unique_runpath_dir=' | |
| 2430 xe_add_p=yes | |
| 2431 for xe_dir in $runpath_dirs; do dnl Uniquify | |
| 2432 test "$xe_dir" = "$xe_runpath_dir" && xe_add_p=no | |
| 2433 done | |
| 2434 if test "$xe_add_p" = "yes"; then | |
| 2435 test -n "$runpath" && runpath="${runpath}:" | |
| 2436 runpath="${runpath}${xe_runpath_dir}" | |
| 2437 runpath_dirs="$runpath_dirs $xe_runpath_dir" | |
| 2438 fi' | |
| 2439 | |
| 2440 XE_COMPUTE_RUNPATH() | |
| 2441 | |
| 2442 dnl ----------------------------------- | |
| 2443 dnl Do some misc autoconf-special tests | |
| 2444 dnl ----------------------------------- | |
| 2445 | |
|
4738
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2446 dnl Can we use GNU malloc on this system? |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2447 dnl First, configure based-checks. |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2448 case "$opsys" in |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2449 darwin ) |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2450 if test "$with_system_malloc" = "default"; then |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2451 system_malloc=yes |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2452 with_system_malloc=yes |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2453 AC_MSG_WARN([Forcing system malloc on Darwin.]) |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2454 fi ;; |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2455 esac |
|
a6f27e2b3d84
Move functionality of s/darwin.h to configure.ac and config.h.in.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4735
diff
changeset
|
2456 |
| 2651 | 2457 dnl Do the opsystem or machine files prohibit the use of the GNU malloc? |
| 2458 dnl Assume not, until told otherwise. | |
| 2459 GNU_MALLOC=yes | |
| 2460 if test "$with_dlmalloc" != "no"; then | |
| 2461 doug_lea_malloc=yes | |
| 2462 else | |
| 2463 doug_lea_malloc=no | |
| 2464 fi | |
| 2465 after_morecore_hook_exists=yes | |
| 2466 AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no) | |
| 2467 AC_MSG_CHECKING(whether __after_morecore_hook exists) | |
| 3312 | 2468 AC_LINK_IFELSE([AC_LANG_PROGRAM([extern void (* __after_morecore_hook)();], |
| 2469 [__after_morecore_hook = 0])], | |
| 2651 | 2470 [AC_MSG_RESULT(yes)], |
| 2471 [AC_MSG_RESULT(no) | |
| 2472 after_morecore_hook_exists=no]) | |
| 2473 if test "$system_malloc" = "yes" ; then | |
| 2474 GNU_MALLOC=no | |
| 2475 GNU_MALLOC_reason=" | |
| 2476 - The GNU allocators don't work with this system configuration." | |
| 2477 elif test "$with_system_malloc" = "yes" ; then | |
| 2478 GNU_MALLOC=no | |
| 2479 GNU_MALLOC_reason=" | |
| 2480 - User chose not to use GNU allocators." | |
| 2481 elif test "$with_debug_malloc" = "yes" ; then | |
| 2482 GNU_MALLOC=no | |
| 2483 GNU_MALLOC_reason=" | |
| 2484 - User chose to use Debugging Malloc." | |
| 2485 fi | |
| 2486 | |
| 2487 if test "$doug_lea_malloc" = "yes" -a "$GNU_MALLOC" = "yes" ; then | |
| 2488 GNU_MALLOC_reason=" | |
| 2489 - Using Doug Lea's new malloc from the GNU C Library." | |
| 2490 AC_DEFINE(DOUG_LEA_MALLOC) | |
| 2491 if test "$after_morecore_hook_exists" = "no" ; then | |
| 2492 GNU_MALLOC_reason=" | |
| 2493 - Using Doug Lea's new malloc from the Linux C Library." | |
| 2494 AC_DEFINE(_NO_MALLOC_WARNING_) | |
| 2495 fi | |
| 2496 fi | |
| 2497 | |
| 2498 dnl #### mcheck is broken in all versions of Linux libc and glibc. | |
| 2499 dnl Try this again when 2.1 hits the streets. | |
| 2500 dnl Avoid using free-hook.c if support exists for malloc debugging in libc | |
| 2501 dnl have_libmcheck=no | |
| 2502 dnl if test "$enable_error_checking_malloc" = "yes" -a \ | |
| 2503 dnl "$have_glibc" = "yes" -a \ | |
| 2504 dnl "$doug_lea_malloc" = "yes"; then | |
| 2505 dnl AC_CHECK_HEADERS(mcheck.h) | |
| 2506 dnl AC_CHECK_LIB(mcheck, mcheck, have_libmcheck=yes, have_libmcheck=no) | |
| 2507 dnl fi | |
| 2508 | |
| 2509 dnl if test "$have_libmcheck" = "yes"; then | |
| 2510 dnl AC_DEFINE(HAVE_LIBMCHECK) | |
| 2511 dnl libmcheck=-lmcheck | |
| 2512 dnl AC_SUBST(libmcheck) | |
| 2513 dnl fi | |
| 2514 | |
| 2515 dnl Some other nice autoconf tests. If you add a test here which | |
| 2516 dnl should make an entry in src/config.h, do not forget to add an | |
| 2517 dnl #undef clause to src/config.h.in for autoconf to modify. | |
| 2518 | |
| 3862 | 2519 dnl Sun likes to hide these utilities. Steve Baur asked that we make |
| 2520 dnl the failure occur at configure time, not at use time. | |
| 2521 AC_CHECK_PROG(AR,ar,ar,not_found) | |
| 2522 if test "$AR" = "not_found"; then | |
| 2523 XE_DIE(["ar not found -- is PATH set correctly?"]) | |
| 2524 fi | |
| 2525 dnl These tests don't necessarily check that the program exists. | |
| 2651 | 2526 AC_PROG_RANLIB |
| 2527 AC_PROG_INSTALL | |
| 2528 AC_PROG_YACC | |
| 2529 | |
| 2530 dnl checks for header files | |
| 2531 AC_CHECK_HEADERS(dnl | |
| 2532 a.out.h dnl | |
| 2533 elf.h dnl | |
| 2534 cygwin/version.h dnl | |
| 2535 fcntl.h dnl | |
| 2536 libgen.h dnl | |
| 2537 locale.h dnl | |
| 2538 wchar.h dnl | |
| 2539 mach/mach.h dnl | |
| 2540 sys/param.h dnl | |
| 2541 sys/pstat.h dnl | |
| 2542 sys/resource.h dnl | |
| 2543 sys/time.h dnl | |
| 2544 sys/timeb.h dnl | |
| 2545 sys/times.h dnl | |
| 2546 sys/un.h dnl | |
| 2547 sys/vlimit.h dnl | |
| 2548 ulimit.h dnl | |
| 2549 ) | |
| 2550 AC_HEADER_SYS_WAIT | |
| 2551 AC_HEADER_STDC | |
| 2552 AC_HEADER_TIME | |
| 2553 AC_CHECK_DECLS([sys_siglist],,, | |
| 2554 [#include <signal.h> | |
| 2555 /* NetBSD declares sys_siglist in unistd.h. */ | |
| 2556 #if HAVE_UNISTD_H | |
| 2557 # include <unistd.h> | |
| 2558 #endif | |
| 667 | 2559 ]) |
| 2651 | 2560 |
| 2561 | |
| 2562 dnl ---------------------------------------------------------------- | |
| 2563 dnl Checking for utime() or utimes(). | |
| 2564 dnl We prefer utime, since it is more standard. | |
| 2565 dnl Some systems have utime.h but do not declare the struct anyplace, | |
| 2566 dnl so we use a more sophisticated test for utime than AC_CHECK_FUNCS. | |
| 2567 dnl ---------------------------------------------------------------- | |
| 2568 AC_MSG_CHECKING(for utime) | |
| 3312 | 2569 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h> |
| 2651 | 2570 #include <utime.h>], |
| 3312 | 2571 [struct utimbuf x; x.actime = x.modtime = 0; utime ("/", &x);])], |
| 2651 | 2572 [AC_MSG_RESULT(yes) |
| 2573 AC_DEFINE(HAVE_UTIME)], | |
| 2574 [AC_MSG_RESULT(no) | |
| 2575 dnl We don't have utime(); how about utimes()? | |
| 2576 AC_CHECK_FUNCS(utimes)]) | |
| 2577 | |
| 2578 | |
| 2579 dnl checks for typedefs | |
| 2580 AC_TYPE_SIGNAL | |
| 2581 AC_TYPE_SIZE_T | |
| 2582 AC_TYPE_PID_T | |
| 2583 AC_TYPE_UID_T | |
| 2584 AC_TYPE_MODE_T | |
| 2585 AC_TYPE_OFF_T | |
| 3862 | 2586 dnl #### Translated from deprecated 2.13-ism. |
| 2587 dnl We probably want to DTRT with #ifdef HAVE_SSIZE_T in src/config.h.in. | |
| 2588 dnl Specifically, we should typedef st sizeof(ssize_t) == sizeof(size_t). | |
| 2589 AC_CHECK_TYPE([ssize_t],, | |
| 2590 [AC_DEFINE_UNQUOTED([ssize_t], [int], | |
| 2591 [Define to `int' if | |
| 2592 <sys/types.h> does not define.])]) | |
| 2651 | 2593 |
| 2594 dnl not AC_CHECK_TYPE; lisp.h does hairy conditional typedef | |
| 2595 if test "$ac_cv_header_inttypes_h" != "yes"; then | |
| 2596 AC_MSG_CHECKING(for intptr_t in sys/types.h) | |
| 3312 | 2597 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2598 intptr_t x; |
| 3312 | 2599 ])],[AC_MSG_RESULT(yes) |
| 2651 | 2600 AC_DEFINE(HAVE_INTPTR_T_IN_SYS_TYPES_H,1)], |
| 2601 [AC_MSG_RESULT(no)]) | |
| 2602 fi | |
| 2603 | |
| 2604 dnl check for Unix98 socklen_t | |
| 2605 AC_MSG_CHECKING(for socklen_t) | |
| 3312 | 2606 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> |
| 2651 | 2607 #include <sys/socket.h> |
| 2608 socklen_t x; | |
| 3312 | 2609 ])],[AC_MSG_RESULT(yes)],[ |
| 2610 AC_COMPILE_IFELSE([AC_LANG_SOURCE([#include <sys/types.h> | |
| 2651 | 2611 #include <sys/socket.h> |
| 2612 int accept (int, struct sockaddr *, size_t *); | |
| 3312 | 2613 ])],[ |
| 2651 | 2614 AC_MSG_RESULT(size_t) |
| 2615 AC_DEFINE(socklen_t,size_t)], [ | |
| 2616 AC_MSG_RESULT(int) | |
| 2617 AC_DEFINE(socklen_t,int)])]) | |
| 2618 | |
| 2619 AC_MSG_CHECKING(for struct timeval) | |
| 3312 | 2620 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#ifdef TIME_WITH_SYS_TIME |
| 2651 | 2621 #include <sys/time.h> |
| 2622 #include <time.h> | |
| 2623 #else | |
| 2624 #ifdef HAVE_SYS_TIME_H | |
| 2625 #include <sys/time.h> | |
| 2626 #else | |
| 2627 #include <time.h> | |
| 2628 #endif | |
| 3312 | 2629 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;])], |
| 2651 | 2630 [AC_MSG_RESULT(yes) |
| 2631 HAVE_TIMEVAL=yes | |
| 2632 AC_DEFINE(HAVE_TIMEVAL)], | |
| 2633 [AC_MSG_RESULT(no) | |
| 2634 HAVE_TIMEVAL=no]) | |
| 2635 | |
| 2636 dnl checks for structure members | |
| 2637 AC_STRUCT_TM | |
| 2638 AC_STRUCT_TIMEZONE | |
| 2639 | |
| 2640 dnl checks for compiler characteristics | |
| 2641 AC_C_CONST | |
| 2642 | |
| 2643 dnl check for Make feature | |
| 2644 AC_PROG_MAKE_SET | |
| 2645 | |
| 2646 dnl check byte order | |
| 2647 AC_C_BIGENDIAN | |
| 2648 | |
| 2649 dnl define SIZEOF_TYPE | |
| 2650 AC_CHECK_SIZEOF(short) | |
| 2651 if test "$ac_cv_sizeof_short" = 0; then | |
| 2652 echo "" | |
| 2653 echo "*** PANIC *** Configure tests are not working - compiler is broken." | |
| 2654 echo "*** PANIC *** Please examine config.log for compilation errors." | |
| 2655 exit 1 | |
| 2656 fi | |
| 2657 AC_CHECK_SIZEOF(int) | |
| 2658 AC_CHECK_SIZEOF(long) | |
| 2659 AC_CHECK_SIZEOF(long long) | |
| 2660 AC_CHECK_SIZEOF(void *) | |
| 2661 AC_CHECK_SIZEOF(double) | |
| 2662 | |
| 2663 dnl check for long file names | |
| 2664 AC_SYS_LONG_FILE_NAMES | |
| 2665 | |
| 2666 dnl -lm is required for floating point support, among other things | |
| 2667 AC_CHECK_FUNC(sin, ,AC_CHECK_LIB(m, sin)) | |
| 2668 | |
| 3312 | 2669 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <math.h>], |
| 2670 [return atanh(1.0) + asinh(1.0) + acosh(1.0); ])], | |
| 2651 | 2671 AC_DEFINE(HAVE_INVERSE_HYPERBOLIC)) |
| 2672 | |
| 2673 dnl See if mkstemp is available | |
| 2674 AC_CHECK_FUNCS(mkstemp) | |
| 2675 | |
| 2676 dnl Determine type of mail locking from configure args and s&m headers | |
| 3312 | 2677 AC_MSG_CHECKING([type of mail spool file locking]) |
| 2678 AC_MSG_RESULT() | |
| 2651 | 2679 AC_CHECK_FUNCS(lockf flock) |
| 2680 dnl The mail_use_xxx variables are set according to the s&m headers. | |
| 2681 test -z "$with_mail_locking" -a "$mail_use_flock" = "yes" && with_mail_locking=flock | |
| 2682 test -z "$with_mail_locking" -a "$mail_use_lockf" = "yes" && with_mail_locking=lockf | |
| 2683 test -z "$with_mail_locking" -a "$mail_use_locking" = "yes" && with_mail_locking=locking | |
| 2684 if test -z "$with_mail_locking"; then | |
| 2685 case "$opsys" in cygwin* | mingw*) | |
| 2686 with_mail_locking=pop ;; | |
| 2687 esac | |
| 2688 fi | |
| 2689 | |
| 2690 if test "$with_mail_locking" = "lockf"; then AC_DEFINE(MAIL_LOCK_LOCKF) | |
| 2691 elif test "$with_mail_locking" = "flock"; then AC_DEFINE(MAIL_LOCK_FLOCK) | |
| 2692 elif test "$with_mail_locking" = "locking"; then AC_DEFINE(MAIL_LOCK_LOCKING) | |
| 2693 elif test "$with_mail_locking" = "pop"; then | |
| 2694 with_pop=yes | |
| 2695 with_mail_locking= | |
| 2696 elif test "$with_mail_locking" = "mmdf"; then AC_DEFINE(MAIL_LOCK_MMDF) | |
| 2697 else with_mail_locking="file"; AC_DEFINE(MAIL_LOCK_DOT) | |
| 2698 fi | |
| 2699 test "$with_mail_locking" = "lockf" -a "$ac_cv_func_lockf" != "yes" && \ | |
| 2700 XE_DIE("lockf mail locking requested but not available.") | |
| 2701 test "$with_mail_locking" = "flock" -a "$ac_cv_func_flock" != "yes" && \ | |
| 2702 XE_DIE("flock mail locking requested but not available.") | |
| 2703 test "$with_mail_locking" = "locking" -a "$ac_cv_func_locking" != "yes" && \ | |
| 2704 XE_DIE("locking mail locking requested but not available.") | |
| 2705 | |
| 2706 dnl ---------------------------------------------------------------- | |
| 2707 dnl Miscellaneous flags | |
| 2708 dnl ---------------------------------------------------------------- | |
| 2709 | |
| 2710 AC_MSG_CHECKING(whether the -xildoff compiler flag is required) | |
| 2711 if ${CC-cc} '-###' -xildon no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then | |
| 2712 if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; | |
| 2713 then AC_MSG_RESULT(no); | |
| 2714 else AC_MSG_RESULT(yes); XE_APPEND(-xildoff, ld_switch_site) | |
| 2715 fi | |
| 2716 else AC_MSG_RESULT(no) | |
| 2717 fi | |
| 2718 | |
| 2719 dnl Link with "-z ignore" on Solaris if supported | |
| 2720 if test "$opsys" = "sol2"; then | |
| 2721 if test "$os_release" -ge 506; then | |
| 3312 | 2722 AC_MSG_CHECKING([for "-z ignore" linker flag]) |
| 2651 | 2723 case "`ld -h 2>&1`" in |
| 2724 *-z\ ignore\|record* ) AC_MSG_RESULT(yes) | |
| 2725 XE_PREPEND(-z ignore, ld_switch_site) ;; | |
| 2726 *) AC_MSG_RESULT(no) ;; | |
| 2727 esac | |
| 2728 fi | |
| 2729 fi | |
| 2730 | |
| 2731 dnl ---------------------- | |
| 2732 dnl Choose a window system | |
| 2733 dnl ---------------------- | |
| 2734 | |
| 3312 | 2735 AC_MSG_CHECKING([for specified window system]) |
| 2736 AC_MSG_RESULT() | |
| 2651 | 2737 |
| 2738 dnl Autodetection of Gdk libraries and includes | |
| 2739 dnl ------------------------------------------- | |
| 2740 dnl On some systems (FreeBSD springs to mind), they use | |
| 2741 dnl versions on the utility routines, so instead of gtk-config | |
| 2742 dnl you must use gtk12-config, etc, etc. | |
| 2743 | |
| 2744 GNOME_CONFIG=no | |
| 2745 GTK_CONFIG=no | |
| 2746 | |
| 2747 if test "$with_gnome" != "no"; then | |
| 2748 AC_MSG_CHECKING(for GNOME configuration script) | |
| 2749 for possible in gnome-config | |
| 2750 do | |
| 2751 possible_version=`${possible} --version 2> /dev/null` | |
| 2752 if test "x${possible_version}" != "x"; then | |
| 2753 GNOME_CONFIG="${possible}" | |
| 2754 with_gnome=yes | |
| 2755 with_gtk=yes | |
| 2756 break | |
| 2757 fi | |
| 2758 done | |
| 2759 AC_MSG_RESULT([${GNOME_CONFIG}]) | |
| 2760 fi | |
| 2761 | |
| 2762 if test "${GNOME_CONFIG}" != "no"; then | |
| 2763 GNOME_LIBS=`${GNOME_CONFIG} --libs gnomeui` | |
| 2764 GNOME_CFLAGS=`${GNOME_CONFIG} --cflags gnomeui` | |
| 2765 AC_DEFINE(HAVE_GNOME) | |
| 2766 XE_APPEND(${GNOME_LIBS}, libs_gtk) | |
| 2767 XE_APPEND(${GNOME_CFLAGS}, c_switch_gtk) | |
| 2768 fi | |
| 2769 | |
| 2770 if test "$with_gtk" != "no";then | |
| 2771 AC_MSG_CHECKING(for GTK configuration script) | |
| 2772 for possible in gtk12-config gtk14-config gtk-config | |
| 2773 do | |
| 2774 possible_version=`${possible} --version 2> /dev/null` | |
| 2775 if test "x${possible_version}" != "x"; then | |
| 2776 GTK_CONFIG="${possible}" | |
| 2777 case "${possible_version}" in | |
| 2778 1.0.*) AC_MSG_WARN([GTK 1.2 is required, please upgrade your version of GTK.]); with_gtk=no;; | |
| 2779 1.3.*) AC_MSG_WARN([GTK 1.3 is not supported right now]); with_gtk=no;; | |
| 2780 1.2.*) | |
| 2781 with_gtk=yes | |
| 2782 break | |
| 2783 ;; | |
| 2784 *) AC_MSG_WARN([Found unsupported version of GTK: $possible_version]);; | |
| 2785 esac | |
| 2786 fi | |
| 2787 done | |
| 2788 AC_MSG_RESULT([${GTK_CONFIG}]) | |
| 2789 fi | |
| 2790 | |
| 2791 if test "${GTK_CONFIG}" != "no"; then | |
| 2792 AC_MSG_CHECKING(gtk version) | |
| 2793 GTK_VERSION=`${GTK_CONFIG} --version` | |
| 2794 AC_MSG_RESULT(${GTK_VERSION}) | |
| 2795 | |
| 2796 AC_MSG_CHECKING(gtk libs) | |
| 2797 GTK_LIBS=`${GTK_CONFIG} --libs` | |
| 2798 XE_APPEND(${GTK_LIBS}, libs_gtk) | |
| 2799 AC_MSG_RESULT(${GTK_LIBS}) | |
| 2800 | |
| 2801 AC_MSG_CHECKING(gtk cflags) | |
| 2802 GTK_CFLAGS=`${GTK_CONFIG} --cflags` | |
| 2803 if test "$GCC" = "yes"; then | |
| 2804 GTK_CFLAGS="${GTK_CFLAGS} -Wno-shadow" | |
| 2805 fi | |
| 2806 XE_APPEND(${GTK_CFLAGS}, c_switch_gtk) | |
| 2807 AC_MSG_RESULT(${GTK_CFLAGS}) | |
| 2808 | |
| 2809 AC_CHECK_LIB(gdk_imlib, main, XE_PREPEND(-lgdk_imlib, libs_gtk)) | |
| 2810 AC_CHECK_LIB(Imlib, Imlib_init, XE_APPEND(-lImlib, libs_gtk)) | |
| 2811 AC_CHECK_FUNCS(gdk_imlib_init) | |
| 2812 | |
| 2813 AC_DEFINE(HAVE_XPM) | |
| 2814 AC_DEFINE(HAVE_GTK) | |
| 2815 AC_SUBST(GTK_CONFIG) | |
| 2816 | |
| 2817 window_system=gtk | |
| 2818 with_gtk=yes | |
| 2819 if test "$with_x11" != "no"; then | |
| 2820 AC_MSG_WARN([Configuring GTK, forcing with_x11 to no]) | |
| 2821 with_x11=no | |
| 2822 fi | |
| 2823 | |
| 2824 for feature in scrollbars toolbars menubars dialogs widgets | |
| 2825 do | |
| 2826 eval "feature_value=\${enable_${feature}}" | |
| 2827 case "${feature_value}" in | |
| 2828 yes|no|gtk|"" ) | |
| 2829 ;; | |
| 2830 * ) | |
| 2831 feature_conflict_with_gtk=yes | |
| 2832 AC_MSG_WARN([--enable-${feature}=${feature_value} is incompatible with --with-gtk]) ;; | |
| 2833 esac | |
| 2834 done | |
| 2835 if test "${feature_conflict_with_gtk}" = "yes"; then | |
| 2836 XE_DIE(["One or more GUI toolkit features conflict with GTK"]) | |
| 2837 fi | |
| 2838 | |
| 2839 test "${enable_scrollbars}" != "no" && enable_scrollbars=gtk | |
| 2840 test "${enable_toolbars}" != "no" && enable_toolbars=gtk | |
| 2841 test "${enable_menubars}" != "no" && enable_menubars=gtk | |
| 2842 test "${enable_dialogs}" != "no" && enable_dialogs=gtk | |
| 2843 test "${enable_widgets}" != "no" && enable_widgets=gtk | |
| 2844 | |
| 2845 dnl Check for libglade support (it rocks) | |
| 2846 OLD_CFLAGS="${CFLAGS}" | |
| 2847 OLD_CPPFLAGS="${CPPFLAGS}" | |
| 2848 OLD_LDFLAGS="${LDFLAGS}" | |
| 2849 CFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 2850 CPPFLAGS="${GTK_CFLAGS} ${CFLAGS}" | |
| 2851 LDFLAGS="${LDFLAGS} ${GTK_LIBS}" | |
| 2852 AC_CHECK_HEADERS(glade/glade.h glade.h) | |
| 2853 AC_CHECK_LIB(xml, main, XE_PREPEND(-lxml, libs_gtk)) | |
| 2854 AC_CHECK_LIB(glade, main, XE_PREPEND(-lglade, libs_gtk)) | |
| 2855 AC_CHECK_LIB(glade-gnome, main, XE_PREPEND(-lglade-gnome, libs_gtk)) | |
| 2856 AC_EGREP_HEADER([char \*txtdomain;], [glade/glade-xml.h], | |
| 2857 [AC_MSG_RESULT(yes) | |
| 2858 AC_DEFINE(LIBGLADE_XML_TXTDOMAIN,1)], | |
| 2859 [AC_MSG_RESULT(no)]) | |
| 2860 CFLAGS="${OLD_CFLAGS}" | |
| 2861 CPPFLAGS="${OLD_CPPFLAGS}" | |
| 2862 LDFLAGS="${OLD_LDFLAGS}" | |
| 2863 fi | |
| 2864 | |
| 2865 dnl We may eventually prefer gtk/gdk over vanilla X11... | |
| 2866 | |
| 2867 if test "$with_x11" != "no"; then | |
| 2868 dnl User-specified --x-includes or --x-libraries implies --with-x11. | |
| 2869 test "$x_includes $x_libraries" != "NONE NONE" && \ | |
| 2870 window_system=x11 with_x11=yes | |
| 2871 | |
| 2872 dnl Autodetection of X11 libraries and includes | |
| 2873 dnl ------------------------------------------- | |
| 2874 dnl AC_PATH_XTRA thinks it can find our X headers and includes, but | |
| 2875 dnl it often gets it wrong, so we only use it as a last resort. | |
| 2876 | |
| 2877 dnl $OPENWINHOME implies --x-includes and --x-libraries | |
| 2878 dnl Not (yet) handled by autoconf2 | |
| 2879 if test "$x_includes $x_libraries" = "NONE NONE" \ | |
| 2880 -a -n "$OPENWINHOME" \ | |
| 2881 -a "$OPENWINHOME" != "/usr/openwin" \ | |
| 2882 -a -d "$OPENWINHOME"; then | |
| 2883 test -d "$OPENWINHOME/lib" && x_libraries="$OPENWINHOME/lib" | |
| 2884 test -d "$OPENWINHOME/include" && x_includes="$OPENWINHOME/include" | |
| 2885 test -d "$OPENWINHOME/share/include" && x_includes="$OPENWINHOME/share/include" | |
| 2886 fi | |
| 2887 | |
| 2888 if test "$x_includes" = "NONE"; then | |
| 2889 dnl AC_PATH_XTRA often guesses /usr/include, when some other | |
| 2890 dnl include directory is a MUCH better guess (Linux, HP-UX 10.20). | |
| 2891 dnl This is a workaround for idiot (esp. HP) system vendors, who | |
| 2892 dnl provide a /usr/include/X11, but DON'T FULLY POPULATE IT. | |
| 2893 for dir in "/usr/X11" "/usr/X11R6"; do | |
| 2894 if test -d "$dir/include/X11"; then x_includes="$dir/include"; break; fi | |
| 2895 done | |
| 2896 fi | |
| 2897 | |
| 2898 if test "$x_libraries" = "NONE"; then | |
| 2899 for dir in "/usr/X11/lib" "/usr/X11R6/lib" "/usr/lib/X11R6"; do | |
| 2900 if test -r "$dir/libX11.a"; then x_libraries="$dir"; break; fi | |
| 2901 done | |
| 2902 fi | |
| 2903 | |
| 2904 AC_PATH_XTRA # Autoconf claims to find X library and include dirs for us. | |
| 2905 if test "$no_x" = "yes" | |
| 2906 then with_x11=no window_system=none HAVE_X_WINDOWS=no | |
| 2907 else with_x11=yes window_system=x11 HAVE_X_WINDOWS=yes | |
| 2908 fi | |
| 2909 fi | |
| 2910 | |
| 2911 dnl #### wmperry:: !x11 != NONE | |
| 2912 dnl case "$with_x11" in | |
| 2913 dnl yes ) window_system=x11 HAVE_X_WINDOWS=yes ;; | |
| 2914 dnl no ) window_system=none HAVE_X_WINDOWS=no ;; | |
| 2915 dnl esac | |
| 2916 | |
| 2917 if test "$with_x11" = "yes"; then | |
| 2918 AC_DEFINE(HAVE_X_WINDOWS) | |
| 2919 XE_APPEND(lwlib, MAKE_SUBDIR) | |
| 2920 XE_APPEND(lwlib, SRC_SUBDIR_DEPS) | |
| 2921 | |
| 2922 dnl Look for Motif, but only if not found in $x_includes and $x_libraries | |
| 2923 AC_CHECK_HEADER(Xm/Xm.h, [AC_CHECK_LIB(Xm, XmStringFree, got_motif=yes)]) | |
| 2924 | |
| 2925 if test "$got_motif" != "yes"; then | |
| 2926 dnl Try to find Motif/CDE/Tooltalk dirs | |
| 2927 dnl These take precedence over other X libs/includes, so PRE-pend | |
| 2928 for lib_dir in "/usr/dt/lib" "/usr/lib/Motif2.1" \ | |
| 2929 "/usr/lib/Motif1.2" "/usr/lib/Motif1.1"; do | |
| 2930 inc_dir=`echo $lib_dir | sed -e 's/lib/include/'` | |
| 2931 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 2932 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 2933 x_libraries="$lib_dir $x_libraries" | |
| 2934 XE_PREPEND(-L${lib_dir}, X_LIBS) ;; | |
| 2935 esac | |
| 2936 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 2937 x_includes="$inc_dir $x_includes" | |
| 2938 XE_PREPEND(-I${inc_dir}, X_CFLAGS) ;; | |
| 2939 esac | |
| 2940 break; dnl only need ONE Motif implementation! | |
| 2941 fi | |
| 2942 done | |
| 2943 fi | |
| 2944 | |
| 2945 dnl Contrib X libs/includes do NOT take precedence, so AP-pend | |
| 2946 for rel in "X11R6" "X11R5" "X11R4"; do | |
| 2947 lib_dir="/usr/contrib/$rel/lib" inc_dir="/usr/contrib/$rel/include" | |
| 2948 if test -d "$lib_dir" -a -d "$inc_dir"; then | |
| 2949 case "$x_libraries" in *"$lib_dir"* ) ;; *) | |
| 2950 x_libraries="$x_libraries $lib_dir" | |
| 2951 XE_APPEND(-L${lib_dir}, X_LIBS) | |
| 2952 esac | |
| 2953 case "$x_includes" in "$inc_dir"* ) ;; *) | |
| 2954 x_includes="$x_includes $inc_dir" | |
| 2955 XE_APPEND(-I${inc_dir}, X_CFLAGS) | |
| 2956 esac | |
| 2957 break; dnl Only need ONE X11 implementation ! | |
| 2958 fi | |
| 2959 done | |
| 2960 | |
| 2961 ld_switch_x_site="$X_LIBS" | |
| 2962 | |
| 2963 XE_COMPUTE_RUNPATH() | |
| 2964 | |
| 2965 if test "$verbose" = "yes"; then | |
| 2966 echo; echo "X11 compilation variables:" | |
| 2967 PRINT_VAR(x_libraries x_includes X_CFLAGS X_LIBS X_PRE_LIBS X_EXTRA_LIBS) | |
| 2968 echo | |
| 2969 fi | |
| 2970 | |
| 2971 dnl Set up bitmaps search path. | |
| 2972 dnl The original suggestion was to unconditionally to append X11/bitmaps | |
| 2973 dnl to each element of $x_includes, I'm pretty sure this is the wrong | |
| 2974 dnl thing to do. We test for bitmaps and X11/bitmaps directories on each | |
| 2975 dnl element and add them to BITMAPDIR if they exist. | |
| 2976 bitmapdirs= | |
| 2977 if test "$x_includes" != NONE; then | |
| 2978 for i in $x_includes; do | |
| 2979 if test -d "$i/bitmaps"; then | |
| 2980 bitmapdirs="$i/bitmaps:$bitmapdirs" | |
| 2981 fi | |
| 2982 if test -d "$i/X11/bitmaps"; then | |
| 2983 bitmapdirs="$i/X11/bitmaps:$bitmapdirs" | |
| 2984 fi | |
| 2985 done | |
| 2986 bitmapdirs=`echo "$bitmapdirs" | sed s/.$//` | |
| 2987 fi | |
| 2988 test ! -z "$bitmapdirs" && AC_DEFINE_UNQUOTED(BITMAPDIR, "$bitmapdirs") | |
| 2989 | |
| 2990 dnl Autodetect defines extracted from X config by xmkmf, e.g. NARROWPROTO | |
| 3312 | 2991 AC_MSG_CHECKING([for X defines extracted by xmkmf]) |
| 2992 AC_MSG_RESULT() | |
| 2651 | 2993 rm -fr conftestdir |
| 2994 if mkdir conftestdir; then | |
| 2995 cd conftestdir | |
| 2996 cat > Imakefile <<'EOF' | |
| 2997 xetest: | |
| 2998 @echo ${PROTO_DEFINES} ${STD_DEFINES} | |
| 2999 EOF | |
| 3000 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then | |
| 3001 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. | |
| 3002 xmkmf_defines=`${MAKE-make} xetest 2>/dev/null | grep -v make` | |
| 3003 fi | |
| 3004 cd .. | |
| 3005 rm -fr conftestdir | |
| 3006 for word in $xmkmf_defines; do | |
| 3007 case "$word" in | |
| 3008 -D__STDC__*) ;; | |
| 3009 -D* ) | |
| 3010 sym=`echo '' $word | sed -e 's:^ *-D::' -e 's:=.*::'` | |
| 3011 case "$word" in | |
| 3012 -D*=* ) val=`echo '' $word | sed -e 's:^.*=::'` ;; | |
| 3013 * ) val=1 ;; | |
| 3014 esac | |
| 3015 dnl Avoid re-AC_DEFINE-ing xmkmf symbols we've already defined above. | |
| 3016 if grep "^#define $sym " confdefs.h >/dev/null; then :; else | |
| 3017 if test "$val" = "1" | |
| 3018 then AC_DEFINE_UNQUOTED($sym) | |
| 3019 else AC_DEFINE_UNQUOTED($sym,$val) | |
| 3020 fi | |
| 3021 fi ;; | |
| 3022 esac | |
| 3023 done | |
| 3024 fi | |
| 3025 | |
| 3026 dnl make sure we can find Intrinsic.h | |
| 3027 AC_CHECK_HEADER(X11/Intrinsic.h, , | |
| 3028 [AC_MSG_ERROR([Unable to find X11 header files.])]) | |
| 3029 | |
| 3030 dnl -lXt and -lX11 are required | |
| 3031 dnl Some broken systems require the magic "-b i486-linuxaout" flag | |
| 3032 AC_CHECK_LIB(X11, XOpenDisplay, have_lib_x11=yes) | |
| 3033 if test "$have_lib_x11" != "yes"; then | |
| 3034 AC_CHECK_LIB(X11, XGetFontProperty, | |
| 3035 ld_switch_x_site="-b i486-linuxaout $ld_switch_x_site", | |
| 3036 [AC_MSG_ERROR([Unable to find X11 libraries.])], | |
| 3037 -b i486-linuxaout) | |
| 3038 fi | |
| 3039 libs_x="-lX11" | |
| 3040 test "$verbose" = "yes" && echo " Setting libs_x to \"-lX11\"" | |
| 3041 | |
| 3042 dnl Autodetect -lXext | |
| 3043 AC_CHECK_LIB(Xext, XShapeSelectInput, XE_PREPEND(-lXext, libs_x)) | |
| 3044 | |
| 3045 dnl Require -lXt | |
| 3046 AC_CHECK_LIB(Xt, XtOpenDisplay, XE_PREPEND(-lXt, libs_x), | |
| 3047 AC_MSG_ERROR([Unable to find X11 libraries.])) | |
| 3048 | |
| 3049 AC_MSG_CHECKING(the version of X11 being used) | |
| 3050 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <X11/Intrinsic.h> | |
|
4537
7ca6d57ce12d
Clarify syntax in configure.ac following Vladimir Ivanovic's change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4536
diff
changeset
|
3051 int main(int c, char **v) { return c>1 ? XlibSpecificationRelease : 0; }])], |
| 2651 | 3052 [./conftest foobar; x11_release=$?],[x11_release=4],[x11_release=4]) |
| 3053 AC_MSG_RESULT(R${x11_release}) | |
| 3054 AC_DEFINE_UNQUOTED(THIS_IS_X11R${x11_release}) | |
| 3055 | |
| 3056 if test "${x11_release}" = "4"; then | |
| 3057 case "$enable_widgets" in | |
| 3058 "" | "no") enable_widgets=no ;; | |
| 3059 *) XE_DIE("Widget support requires X11R5 or greater") ;; | |
| 3060 esac | |
| 3061 fi | |
| 3062 | |
| 3063 AC_CHECK_FUNCS(XConvertCase XtRegisterDrawable) | |
| 3064 | |
| 3065 AC_CHECK_HEADERS(X11/Xlocale.h X11/Xfuncproto.h) | |
| 3066 | |
| 3067 dnl XFree86 has a non-standard prototype for this X11R6 function | |
| 3068 AC_CHECK_FUNCS(XRegisterIMInstantiateCallback) | |
| 3069 AC_MSG_CHECKING(for standard XRegisterIMInstantiateCallback prototype) | |
| 3312 | 3070 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 3071 #define NeedFunctionPrototypes 1 |
| 3072 #include <X11/Xlib.h> | |
| 3073 extern Bool XRegisterIMInstantiateCallback( | |
| 3074 Display*, struct _XrmHashBucketRec*, char*, char*, XIMProc, XPointer*); | |
| 3312 | 3075 ])], |
| 2651 | 3076 [AC_MSG_RESULT(yes)], |
| 3077 [AC_MSG_RESULT(no) | |
| 3078 AC_DEFINE(XREGISTERIMINSTANTIATECALLBACK_NONSTANDARD_PROTOTYPE)]) | |
| 3079 | |
| 3080 dnl autodetect -lXmu | |
|
4769
5460287a3327
Remove support for pre-X11R5 systems, including systems without Xmu. See
Jerry James <james@xemacs.org>
parents:
4762
diff
changeset
|
3081 AC_CHECK_LIB(Xmu, XmuReadBitmapDataFromFile, with_xmu=yes, with_xmu=no) |
| 2651 | 3082 if test "$with_xmu" = "no"; then |
|
4769
5460287a3327
Remove support for pre-X11R5 systems, including systems without Xmu. See
Jerry James <james@xemacs.org>
parents:
4762
diff
changeset
|
3083 AC_MSG_ERROR([We're sorry, but we thought there were no systems without Xmu by now. |
|
5460287a3327
Remove support for pre-X11R5 systems, including systems without Xmu. See
Jerry James <james@xemacs.org>
parents:
4762
diff
changeset
|
3084 You cannot build this version of XEmacs for X11 without Xmu. Please report |
|
5460287a3327
Remove support for pre-X11R5 systems, including systems without Xmu. See
Jerry James <james@xemacs.org>
parents:
4762
diff
changeset
|
3085 this to xemacs-beta@xemacs.org. As a workaround, revert to XEmacs 21.5.29.]) |
| 2651 | 3086 else |
| 3087 XE_PREPEND(-lXmu, libs_x) | |
| 3088 fi | |
| 3089 | |
| 3090 dnl Autodetect -lXbsd | |
| 3091 dnl #### Someone, please add a better function than main | |
| 3092 AC_CHECK_LIB(Xbsd, main, XE_PREPEND(-lXbsd, libs_x)) | |
| 3093 | |
| 3094 dnl Problem with the MIT distribution of X on AIX | |
| 3095 if test "$unexec" = "unexaix.o" -a "$x11_release" = "6"; then | |
| 3096 dnl X11R6 requires thread-safe code on AIX for some reason | |
| 3097 if test "$GCC" = "yes"; then | |
| 3098 XE_PREPEND(-mthreads, X_CFLAGS) | |
| 3099 XE_PREPEND(-mthreads, libs_x) | |
| 3100 else | |
| 3101 case "$CC" in | |
| 3102 "xlc" ) CC="xlc_r" ;; | |
| 3103 "xlC" ) CC="xlC_r" ;; | |
| 3104 "cc" ) CC="cc_r" ;; | |
| 3105 esac | |
| 3106 fi | |
| 3107 fi | |
| 3108 | |
| 3094 | 3109 dnl include xft/AA support? |
| 3110 dnl #### need to check for includes here (especially, freetype.h for v.2) | |
| 3111 | |
| 3112 if test "$with_xft_emacs" = "yes"; then | |
| 3312 | 3113 AC_MSG_CHECKING([for Xrender, fontconfig, and Xft]) |
| 3094 | 3114 xft_includes_found=no |
| 4152 | 3115 dnl try pkg-config |
| 3116 xft_config_prog="pkg-config xft" | |
| 3117 xft_config_ok=`$xft_config_prog --cflags 2>/dev/null` | |
| 3118 if test "$?" = 0 ; then | |
| 3119 xft_cflags=`$xft_config_prog --cflags` | |
| 3120 xft_libs=`$xft_config_prog --libs` | |
| 3121 c_switch_site="$c_switch_site $xft_cflags" | |
| 3122 ld_switch_site="$ld_switch_site $xft_libs" | |
| 3123 xft_includes_found=yes | |
| 3124 else | |
| 3125 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3126 [xft_includes_found=yes], | |
| 3127 [ | |
| 3128 dnl #### How about /sw/include, and /opt/local/include? | |
| 3129 dnl these directories need to be the parent of the freetype directory | |
| 3130 for freetype_include_top in "/usr/local/include/freetype2" \ | |
| 3131 "/usr/X11R6/include/freetype2" \ | |
| 3132 "/usr/include/freetype2" | |
| 3133 do | |
| 3134 if test -d $freetype_include_top; then | |
| 3135 AC_MSG_CHECKING([in ${freetype_include_top}]) | |
| 3136 dnl disable autoconf's fucking cache; why these fuckheads think it | |
| 3137 dnl is better to be broken than to be slow, I don't know! | |
| 3138 dnl #### there's gotta be a better-looking way to do this!! | |
| 3139 unset "$as_ac_Header" | |
| 3140 save_c_switch_site="$c_switch_site" | |
| 3141 c_switch_site="$c_switch_site -I${freetype_include_top}" | |
| 3142 AC_CHECK_HEADERS([freetype/config/ftheader.h], | |
| 3143 [xft_includes_found=yes], | |
| 3144 [c_switch_site=$save_c_switch_site]) | |
| 3145 fi | |
| 3146 done]) | |
| 3147 fi | |
| 3158 | 3148 if test "$xft_includes_found" != "yes"; then |
| 3149 XE_DIE(["Unable to find headers for --with-xft"]) | |
| 3150 else | |
| 3151 AC_CHECK_LIB(Xrender, XRenderQueryExtension, XE_PREPEND(-lXrender, libs_x), | |
| 3152 [XE_DIE(["Unable to find libXrender for --with-xft"])]) | |
| 3153 AC_CHECK_LIB(fontconfig, FcPatternCreate, XE_PREPEND(-lfontconfig, libs_x), | |
| 3154 [XE_DIE(["Unable to find libfontconfig for --with-xft"])]) | |
| 3155 AC_CHECK_LIB(Xft, XftFontOpen, XE_PREPEND(-lXft, libs_x), | |
| 3156 [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
|
3157 |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3158 AC_CHECK_FUNCS(FcConfigGetRescanInterval) |
|
dfd878799ef0
Autoconfiscate the recent fontconfig spelling change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4152
diff
changeset
|
3159 AC_CHECK_FUNCS(FcConfigSetRescanInterval) |
| 3354 | 3160 dnl #### detect fontconfig properly!!!! |
| 3161 with_fontconfig=yes | |
| 3162 AC_DEFINE(HAVE_FONTCONFIG) | |
| 3158 | 3163 AC_DEFINE(USE_XFT) |
| 3164 dnl Due to interactions with other libraries, must postpone AC_DEFINE | |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
3165 dnl of USE_XFT_MENUBARS, USE_XFT_TABS, and USE_XFT_GAUGES. |
| 3158 | 3166 unset xft_includes_found |
| 3167 fi | |
| 3094 | 3168 fi |
| 3169 | |
| 2651 | 3170 fi dnl $with_x11 = yes |
| 3171 | |
| 3172 if test "$with_msw" != "no"; then | |
| 3312 | 3173 AC_MSG_CHECKING([for MS-Windows]) |
| 3174 AC_MSG_RESULT() | |
| 2651 | 3175 AC_CHECK_LIB(gdi32,main,with_msw=yes) |
| 3176 if test "$with_msw" = "yes"; then | |
| 3177 AC_DEFINE(HAVE_MS_WINDOWS) | |
| 3178 | |
| 3179 dnl The net installer only works with MS-Windows currently | |
| 3180 if test "$with_netinstall" = "yes"; then | |
| 3181 XE_APPEND(netinstall, MAKE_SUBDIR) | |
| 3182 XE_APPEND(netinstall, SRC_SUBDIR_DEPS) | |
| 3183 XE_APPEND(netinstall, INSTALL_ARCH_DEP_SUBDIR) | |
| 3184 fi | |
| 3185 | |
| 3186 install_pp="$srcdir/lib-src/installexe.sh" | |
| 3187 XE_APPEND(-limm32 -lshell32 -lgdi32 -luser32 -lcomdlg32 -lcomctl32 -lole32 -luuid -lwinspool -lmpr, libs_system) | |
| 3188 if test "$with_dragndrop" != no; then | |
| 3189 XE_APPEND(msw, dragndrop_proto) | |
| 3190 with_dragndrop=yes | |
| 3191 fi | |
| 3192 if test "$window_system" != x11; then | |
| 3193 window_system=msw | |
| 3194 test "$enable_scrollbars" != "no" && enable_scrollbars=msw | |
| 3195 test "$enable_menubars" != "no" && enable_menubars=msw | |
| 3196 test "$enable_toolbars" != "no" && enable_toolbars=msw | |
| 3197 test "$enable_dialogs" != "no" && enable_dialogs=msw | |
| 3198 test "$enable_widgets" != "no" && enable_widgets=msw | |
| 3199 fi | |
| 3200 dnl check for our special version of select | |
| 3201 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <fcntl.h> | |
| 3202 int main() { return (open("/dev/windows", O_RDONLY, 0) > 0)? 0 : 1; }])], | |
| 3203 [AC_DEFINE(HAVE_MSG_SELECT)]) | |
| 3204 fi | |
| 3205 fi | |
| 3206 | |
| 3207 AC_SUBST(install_pp) | |
| 3208 | |
| 3209 test -z "$with_dragndrop" && with_dragndrop="$with_dragndrop_default" | |
| 3210 test -z "$window_system" && window_system="none" | |
| 3211 | |
| 3212 dnl Test for features that require a window system - ANY window system | |
| 3213 if test "$window_system" = "none"; then | |
| 3214 for feature in menubars scrollbars toolbars dialogs dragndrop xface | |
| 3215 do | |
| 3216 if eval "test -n \"\$enable_${feature}\" -a \"\$enable_${feature}\" != no" ; then | |
| 3217 AC_MSG_WARN([--enable-$feature ignored: Not valid without window system support]) | |
| 3218 fi | |
| 3219 eval "enable_${feature}=no" | |
| 3220 done | |
| 3221 else | |
| 3222 test -z "$enable_toolbars" && enable_toolbars=yes | |
| 3223 fi | |
| 3224 | |
| 3225 dnl ### Test for features that require mswindows support - currently none | |
| 3226 dnl ### MS-Windows folks: add code here..... (martin) | |
| 3227 if test "$with_msw" != "yes"; then | |
| 3228 for feature in MARTIN_IS_CLUELESS_ABOUT_MSW_FEATURES | |
| 3229 do | |
| 3230 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 3231 AC_MSG_WARN([--with-$feature ignored: Not valid without MS-Windows support]) | |
| 3232 fi | |
| 3233 eval "with_${feature}=no" | |
| 3234 done | |
| 3235 else | |
| 3236 : | |
| 3237 fi | |
| 3238 | |
| 3239 dnl Test for features that require X11 support | |
| 3240 if test "$with_x11" != "yes"; then | |
| 3241 dnl It ought to be reasonable to have no output device at all, and only use | |
| 3242 dnl XEmacs in --batch mode. | |
| 3243 dnl if test "$with_tty" = "no" ; then | |
| 3244 dnl AC_MSG_ERROR([No window system support and no TTY support - Unable to proceed.]) | |
| 3245 dnl fi | |
|
4790
bc4f2511bbea
Remove support for the OffiX drag-and-drop protocol. See xemacs-patches
Jerry James <james@xemacs.org>
parents:
4769
diff
changeset
|
3246 for feature in with_tooltalk with_cde with_wmcommand with_xim enable_sound_nas |
| 2651 | 3247 do |
| 3248 if eval "test -n \"\$${feature}\" -a \"\$${feature}\" != \"no\"" ; then | |
| 3249 AC_MSG_WARN([--$feature ignored: Not valid without X support]) | |
| 3250 fi | |
| 3251 eval "${feature}=no" | |
| 3252 done | |
| 3253 fi | |
| 3254 | |
| 3255 dnl Balloon Help requires the Shape extension, not available everywhere, | |
| 3256 dnl for example not on AIX 4.3. | |
| 3257 if test "$with_x11" = "yes"; then | |
| 3258 AC_CHECK_HEADER(X11/extensions/shape.h, [ | |
| 3259 AC_DEFINE(HAVE_BALLOON_HELP) | |
| 2741 | 3260 ],[], |
| 3261 [ | |
| 3262 #include <X11/Xlib.h> | |
| 3263 #include <X11/Xutil.h> | |
| 3264 ]) | |
| 2651 | 3265 fi |
| 3266 | |
| 3267 dnl FSF 19.29 has some bitmapdir stuff here. | |
| 3268 bitmapdir= | |
| 3269 | |
| 3270 case "$window_system" in | |
| 3271 x11 ) HAVE_X_WINDOWS=yes; echo " Using X11." ;; | |
| 3272 msw ) HAVE_X_WINDOWS=no ; echo " Using MS-Windows." ;; | |
| 3273 gtk ) | |
| 3274 HAVE_X_WINDOWS=no | |
| 3275 test "$with_gnome" = "yes" && echo " Using GNOME." | |
| 3276 test "$with_gnome" = "no" && echo " Using GTK." | |
| 3277 ;; | |
| 3278 none ) HAVE_X_WINDOWS=no ; echo " Using no window system." ;; | |
| 3279 esac | |
| 3280 | |
| 3281 dnl Enable or disable proper handling of WM_COMMAND | |
| 3312 | 3282 AC_MSG_CHECKING([for WM_COMMAND option]) |
| 2651 | 3283 dnl if test "$with_wmcommand" = "yes"; then |
| 3284 if test "$with_wmcommand" != "no"; then | |
| 3285 AC_DEFINE(HAVE_WMCOMMAND) | |
| 3312 | 3286 AC_MSG_RESULT(yes) |
| 3287 else | |
| 3288 AC_MSG_RESULT(no) | |
| 2651 | 3289 fi |
| 3290 | |
| 3291 dnl Autodetect Xauth | |
| 3292 dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs | |
| 3293 test -z "$with_xauth" && test "$window_system" = "none" && with_xauth=no | |
| 3294 test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h, ,with_xauth=no) } | |
| 3295 test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no) } | |
| 3296 test -z "$with_xauth" && with_xauth=yes | |
| 3297 if test "$with_xauth" = "yes"; then | |
| 3298 AC_DEFINE(HAVE_XAUTH) | |
| 3299 XE_SPACE(libs_xauth, $GTK_LIBS $X_EXTRA_LIBS -lXau $libs_x $X_PRE_LIBS) | |
| 3300 fi | |
| 3301 AC_SUBST(libs_xauth) | |
| 3302 | |
| 3303 dnl This one is for the static initializeds variables in | |
| 3304 dnl offix.c, so that the thing is dumped after lastfile.o | |
| 3305 AC_SUBST(dnd_objs) | |
| 3306 | |
| 3307 dnl Autodetect dll support | |
| 3308 | |
| 3309 dnl If g++ is used, we have to explicitly link modules with -lstdc++ on Cygwin | |
| 3310 dnl to avoid undefined symbol errors. This will never hurt, so just do it on | |
| 3311 dnl all platforms in case others have the same brain damage. | |
| 3312 if test "$with_xemacs_compiler" = "g++"; then | |
| 3313 LIBSTDCPP=-lstdc++ | |
| 3314 else | |
| 3315 LIBSTDCPP= | |
| 3316 fi | |
| 3317 AC_SUBST(LIBSTDCPP) | |
| 3318 | |
| 3319 dnl This must come before the detection code for anything that is in a module | |
| 3320 if test "$enable_modules" != "no"; then | |
| 3312 | 3321 AC_MSG_CHECKING([for module support]) |
| 3322 AC_MSG_RESULT() | |
| 2651 | 3323 |
| 3324 case "$opsys" in | |
| 3325 mingw* | cygwin* ) have_dl=yes ;; | |
| 3326 darwin ) have_dl=yes | |
| 3327 AC_DEFINE(HAVE_DYLD) | |
| 3328 ;; | |
| 3329 * ) | |
| 3330 dnl Check for the ELFish dlopen() | |
| 3331 AC_CHECK_HEADER(dlfcn.h, [ | |
| 3332 AC_MSG_CHECKING([for dlopen in -lc]) | |
| 3312 | 3333 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3334 [dlopen ("", 0);])], [ have_dl=yes ; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3335 AC_MSG_RESULT([no]) |
| 2651 | 3336 AC_MSG_CHECKING([for dlopen in -ldl]) |
| 3337 ac_save_LIBS="$LIBS" | |
| 3338 LIBS="$LIBS -ldl" | |
| 3312 | 3339 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3340 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3341 AC_MSG_RESULT([no]) |
| 2651 | 3342 AC_MSG_CHECKING([for dlopen in -lsvld]) |
| 3343 LIBS="$ac_save_LIBS -lsvld" | |
| 3312 | 3344 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dlfcn.h>], |
| 3345 [dlopen ("", 0);])], [ have_dl=yes; AC_MSG_RESULT($have_dl) ], | |
| 2741 | 3346 [LIBS="$ac_save_LIBS" ; AC_MSG_RESULT([no])])])])]) |
| 2651 | 3347 if test "$have_dl" = "yes"; then |
| 3348 AC_DEFINE(HAVE_DLOPEN) | |
| 3349 else | |
| 3350 dnl Check for HP/UX shl_load | |
| 3351 AC_CHECK_HEADER(dl.h, [ | |
| 3352 AC_MSG_CHECKING([for shl_load in -lc]) | |
| 3312 | 3353 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3354 [shl_load ("", 0, 0);])], [have_dl=yes; AC_MSG_RESULT($have_dl)], [ | |
| 2741 | 3355 AC_MSG_RESULT([no]) |
| 2651 | 3356 AC_MSG_CHECKING([for shl_load in -ldl]) |
| 3357 ac_save_LIBS="$LIBS" | |
| 3358 LIBS="$LIBS -ldld" | |
| 3312 | 3359 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <dl.h>], |
| 3360 [shl_load ("", 0, 0);])], [have_dl=yes], | |
| 2741 | 3361 [LIBS="$ac_save_LIBS"; AC_MSG_RESULT([no])])])]) |
| 2651 | 3362 if test "$have_dl" = "yes"; then |
| 3363 AC_DEFINE(HAVE_SHL_LOAD) | |
| 3364 else | |
| 3365 dnl Check for libtool's libltdl | |
| 3366 AC_CHECK_HEADER(ltdl.h, [ | |
| 3367 AC_MSG_CHECKING([for lt_dlinit in -lltdl]) | |
| 3368 ac_save_LIBS="$LIBS" | |
| 3369 LIBS="$LIBS -lltdl" | |
| 3312 | 3370 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <ltdl.h>], |
| 3371 [lt_dlinit ();])], [have_dl=yes], [LIBS="$ac_save_LIBS"])]) | |
| 2741 | 3372 AC_MSG_RESULT($have_dl) |
| 2651 | 3373 if test "$have_dl" = "yes"; then |
| 3374 AC_DEFINE(HAVE_LTDL) | |
| 3375 fi | |
| 3376 dnl end !HP/UX | |
| 3377 fi | |
| 3378 dnl end !dlopen | |
| 3379 fi | |
| 3380 ac_save_LIBS= | |
| 3381 dnl end !darwin | |
| 3382 esac | |
| 3383 | |
| 3384 if test -n "$have_dl"; then | |
| 3385 dnl XE_SHLIB_STUFF (in aclocal.m4) defines $can_build_shared | |
| 3386 XE_SHLIB_STUFF | |
| 3387 fi | |
| 3388 | |
| 3389 if test "$can_build_shared" = "yes"; then | |
| 3390 AC_DEFINE(HAVE_SHLIB) | |
| 3391 dnl src must be built before modules on MacOSX and Windows platforms, since | |
| 3392 dnl the binary must be available to properly link the modules | |
| 3393 dnl For no-module builds, this is added *after* the module directories | |
| 3394 XE_APPEND(src, MAKE_SUBDIR) | |
| 3395 XE_APPEND(src, INSTALL_ARCH_DEP_SUBDIR) | |
| 3396 test -n "$libdl" && XE_PREPEND(-l${libdl}, LIBS) | |
| 3397 AC_CHECK_FUNCS(dlerror _dlerror) | |
| 3398 enable_modules=yes | |
| 3399 MOD_CC="../../lib-src/ellcc" | |
| 3400 MODCFLAGS="\$(CFLAGS) --mode=compile --mod-output=\$@ -I../../src -I\$(srcdir)/../../src" | |
| 3401 INSTALLPATH="\$(moduledir)" | |
| 3402 MOD_INSTALL_PROGRAM=${INSTALL_PROGRAM} | |
| 3403 OBJECT_TO_BUILD="\$(MODNAME).ell" | |
| 3404 else | |
| 3405 if test "$enable_modules" = "yes"; then | |
| 3406 XE_DIE("Required module support cannot be provided.") | |
| 3407 else | |
| 3408 echo " No module support." | |
| 3409 fi | |
| 3410 enable_modules=no | |
| 3411 fi | |
| 3412 fi | |
| 3413 if test "$enable_modules" != "yes"; then | |
| 3414 MOD_CC="$XEMACS_CC" | |
| 3415 MODCFLAGS="\$(XE_CFLAGS) -I../../src -I\$(srcdir)/../../src" | |
| 3416 INSTALLPATH="" | |
| 3417 MOD_INSTALL_PROGRAM="true" | |
| 3418 OBJECT_TO_BUILD="\$(MODNAME).o" | |
| 3419 fi | |
| 3420 MODARCHDIR= | |
| 3421 MAKE_DOCFILE="../../lib-src/make-docfile" | |
| 3422 AC_SUBST(with_modules, $enable_modules) | |
| 3423 AC_SUBST(MOD_CC) | |
| 3424 AC_SUBST(MODARCHDIR) | |
| 3425 AC_SUBST(MAKE_DOCFILE) | |
| 3426 AC_SUBST(MODCFLAGS) | |
| 3427 AC_SUBST(INSTALLPATH) | |
| 3428 AC_SUBST(MOD_INSTALL_PROGRAM) | |
| 3429 AC_SUBST(OBJECT_TO_BUILD) | |
| 3430 | |
| 3431 dnl Autodetect tooltalk | |
| 3432 if test "$with_tooltalk" != "no" ; then | |
| 3433 dnl autodetect the location of tt_c.h | |
| 3434 dnl tt_c.h might be in Tt or desktop include directories | |
| 3435 for dir in "" "Tt/" "desktop/" ; do | |
| 3436 AC_CHECK_HEADER(${dir}tt_c.h, tt_c_h_file="${dir}tt_c.h"; break) | |
| 3437 done | |
| 3438 if test -z "$tt_c_h_file"; then | |
| 3439 if test "$with_tooltalk" = "yes"; then | |
| 3440 USAGE_ERROR("Unable to find required tooltalk header files.") | |
| 3441 fi | |
| 3442 with_tooltalk=no | |
| 3443 fi | |
| 3444 fi | |
| 3445 if test "$with_tooltalk" != "no" ; then | |
| 3446 for extra_libs in "" "-lI18N -lce" "-lcxx"; do | |
| 3447 AC_CHECK_LIB(tt, tt_message_create, | |
| 3448 tt_libs="-ltt $extra_libs"; break, [:],$extra_libs) | |
| 3449 done | |
| 3450 if test -z "$tt_libs"; then | |
| 3451 if test "$with_tooltalk" = "yes"; then | |
| 3452 USAGE_ERROR("Unable to find required tooltalk libraries.") | |
| 3453 fi | |
| 3454 with_tooltalk=no | |
| 3455 fi | |
| 3456 fi | |
| 3457 test -z "$with_tooltalk" && with_tooltalk=yes | |
| 3458 if test "$with_tooltalk" = "yes"; then | |
| 3459 AC_DEFINE(TOOLTALK) | |
| 3460 AC_DEFINE_UNQUOTED(TT_C_H_FILE, "$tt_c_h_file") | |
| 3461 XE_PREPEND($tt_libs, libs_x) | |
| 3462 fi | |
| 3463 | |
| 3464 dnl Autodetect CDE | |
| 3465 test -z "$with_cde" && { AC_CHECK_HEADER(Dt/Dt.h, , with_cde=no) } | |
| 3466 test -z "$with_cde" && { AC_CHECK_LIB(DtSvc, DtDndDragStart, [:], with_cde=no) } | |
| 3467 if test "$with_dragndrop" = "no" ; then | |
| 3468 if test "$with_cde" = "yes" ; then | |
| 3312 | 3469 AC_MSG_WARN([--with-cde forced to `no'; no generic Drag'n'Drop support]) |
| 2651 | 3470 fi |
| 3471 with_cde=no | |
| 3472 fi | |
| 3473 test -z "$with_cde" && with_cde=yes | |
| 3474 if test "$with_cde" = "yes" ; then | |
| 3475 AC_DEFINE(HAVE_CDE) | |
| 3476 XE_PREPEND(-lDtSvc, libs_x) | |
| 3477 XE_APPEND(CDE, dragndrop_proto) | |
| 3478 with_tooltalk=yes # CDE requires Tooltalk | |
| 3479 need_motif=yes # CDE requires Motif | |
| 3480 fi | |
| 3481 | |
| 3482 if test "$with_gtk" = "yes"; then | |
| 3483 XE_APPEND(GTK, dragndrop_proto) | |
| 3484 fi | |
| 3485 | |
| 3486 dnl Autodetect Drag'n'Drop support | |
|
4790
bc4f2511bbea
Remove support for the OffiX drag-and-drop protocol. See xemacs-patches
Jerry James <james@xemacs.org>
parents:
4769
diff
changeset
|
3487 dnl always included if CDE or MSWindows is defined |
| 2651 | 3488 if test "$with_dragndrop" != "no" ; then |
| 3489 AC_MSG_CHECKING(if drag and drop API is needed) | |
| 3490 if test -n "$dragndrop_proto" ; then | |
| 3491 with_dragndrop=yes | |
| 3492 AC_MSG_RESULT([yes (${dragndrop_proto} )]) | |
| 3493 AC_DEFINE(HAVE_DRAGNDROP) | |
| 3494 XE_APPEND(dragdrop.o, extra_objs) | |
| 3495 else | |
| 3496 with_dragndrop=no | |
| 3497 AC_MSG_RESULT(no) | |
| 3498 fi | |
| 3499 fi | |
| 3500 | |
| 3501 dnl Autodetect LDAP | |
| 3312 | 3502 AC_MSG_CHECKING([for LDAP]) |
| 3503 AC_MSG_RESULT() | |
| 2651 | 3504 ldap_libs= |
| 3505 test -z "$with_ldap" && { AC_CHECK_HEADER(ldap.h, ,with_ldap=no) } | |
| 3506 test -z "$with_ldap" && { AC_CHECK_HEADER(lber.h, ,with_ldap=no) } | |
| 3507 if test "$with_ldap" != "no"; then | |
| 3508 AC_CHECK_LIB(ldap, ldap_search, with_ldap=yes) | |
| 3509 dnl Check for other libraries we need to link with to get the main routines. | |
| 3510 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes], , -llber) } | |
| 3511 test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes], , -llber -lkrb) } | |
| 3512 test "$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) } | |
| 3513 dnl Recently, we need -lber even though the main routines are elsewhere, | |
| 3514 dnl because otherwise be get link errors w.r.t. ber_pvt_opt_on. So just | |
| 3515 dnl check for that (it's a variable not a fun but that doesn't seem to | |
| 3516 dnl matter in these checks) and stick in -lber if so. Can't hurt (even to | |
| 3517 dnl stick it in always shouldn't hurt, I don't think) ... #### Someone who | |
| 3518 dnl #### understands LDAP needs to fix this properly. | |
| 3519 test "$with_ldap_lber" != "yes" && { AC_CHECK_LIB(lber, ber_pvt_opt_on, with_ldap_lber=yes) } | |
| 3520 fi | |
| 3521 if test "$with_ldap" = "yes"; then | |
| 3522 AC_DEFINE(HAVE_LDAP) | |
| 3523 if test "$with_ldap_des" = "yes" ; then | |
| 3524 XE_PREPEND(-ldes, ldap_libs) | |
| 3525 fi | |
| 3526 if test "$with_ldap_krb" = "yes" ; then | |
| 3527 XE_PREPEND(-lkrb, ldap_libs) | |
| 3528 fi | |
| 3529 if test "$with_ldap_lber" = "yes" ; then | |
| 3530 XE_PREPEND(-llber, ldap_libs) | |
| 3531 fi | |
| 3532 XE_PREPEND(-lldap, ldap_libs) | |
| 3533 save_LIBS="$LIBS" LIBS="$LIBS $ldap_libs" | |
| 3534 AC_CHECK_FUNCS(ldap_set_option ldap_get_lderrno ldap_result2error ldap_parse_result) | |
| 3535 LIBS="$save_LIBS" | |
| 3536 XE_APPEND(modules/ldap, MAKE_SUBDIR) | |
| 3537 need_modules_common=yes | |
| 3538 if test "$enable_modules" = "yes"; then | |
| 3539 XE_APPEND(modules/ldap, INSTALL_ARCH_DEP_SUBDIR) | |
| 3540 fi | |
| 3541 fi | |
| 3542 AC_SUBST(ldap_libs) | |
| 3543 | |
| 3544 dnl Autodetect PostgreSQL | |
| 3545 dnl On many Linux systems, PostgreSQL is packaged to be installed in /usr; | |
| 3546 dnl in this case, configure will easily detect it there. | |
| 3547 dnl | |
| 3548 dnl If PostgreSQL is installed into a different prefix, | |
| 3549 dnl (such as the default /usr/local/pgsql when building from source), | |
| 3550 dnl that prefix must be specified using the --with-site-prefixes flag. | |
| 3551 postgresql_libs= | |
| 3552 if test "$with_postgresql" != "no"; then | |
| 3312 | 3553 AC_MSG_CHECKING([for PostgreSQL]) |
| 3554 AC_MSG_RESULT() | |
| 2651 | 3555 |
| 3556 dnl Look for these standard header file locations, known to be used on Linux | |
| 3557 for header_dir in "" "pgsql/" "postgresql/"; do | |
| 3558 AC_CHECK_HEADER(${header_dir}libpq-fe.h, | |
| 3559 libpq_fe_h_file=${header_dir}libpq-fe.h; break) | |
| 3560 done | |
| 3561 | |
| 3050 | 3562 pq_libs= |
| 3563 extra_libs= | |
| 3564 if test -n "$libpq_fe_h_file"; then | |
| 3565 dnl #### Would it be nicer to do this with a loop? | |
| 3566 dnl It seems unlikely that checking for SSL/crypto support can hurt, | |
| 3567 dnl even if it's found. | |
| 3568 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq"],[ | |
| 3569 unset ac_cv_lib_pq_PQconnectdb; | |
| 3570 AC_CHECK_LIB(pq, PQconnectdb,[pq_libs="-lpq -lcrypto -lssl"],, | |
| 3571 [-lcrypto -lssl])]) | |
| 3572 if test -z "$pq_libs"; then | |
| 3573 have_libpq="no" | |
| 3574 else | |
| 3575 have_libpq="yes" | |
| 3576 fi | |
| 3577 fi | |
| 2651 | 3578 |
| 3579 if test -n "$libpq_fe_h_file" -a "$have_libpq" = "yes"; then | |
| 3580 with_postgresql=yes | |
| 3581 AC_DEFINE(HAVE_POSTGRESQL) | |
| 3582 AC_CHECK_LIB(pq,PQconnectStart, [ | |
| 3583 with_postgresqlv7=yes; | |
| 3050 | 3584 AC_DEFINE(HAVE_POSTGRESQLV7)], [:], $extra_libs) |
| 2651 | 3585 AC_DEFINE_UNQUOTED(LIBPQ_FE_H_FILE, "$libpq_fe_h_file") |
| 3050 | 3586 XE_PREPEND([$pq_libs], postgresql_libs) |
| 2651 | 3587 XE_APPEND(modules/postgresql, MAKE_SUBDIR) |
| 3588 need_modules_common=yes | |
| 3589 if test "$enable_modules" = "yes"; then | |
| 3590 XE_APPEND(modules/postgresql, INSTALL_ARCH_DEP_SUBDIR) | |
| 3591 fi | |
| 3592 elif test "$with_postgresql" = "yes"; then | |
| 3593 XE_DIE("Required PostgreSQL support cannot be provided. Check --with-site-prefixes.") | |
| 3594 fi | |
| 3595 fi | |
| 3596 AC_SUBST(postgresql_libs) | |
| 3597 | |
| 3598 dnl ---------------------- | |
| 3599 dnl Graphics libraries | |
| 3600 dnl ---------------------- | |
| 3601 | |
| 3602 if test "$window_system" != "none"; then | |
| 3312 | 3603 AC_MSG_CHECKING([for graphics libraries]) |
| 3604 AC_MSG_RESULT() | |
| 2651 | 3605 |
| 3606 dnl add special code to handle xpm-nox on Cygwin (csw) | |
| 3607 dnl -- should only happen if CYGWIN && WITH_XPM && WITH_MSW && !WITH_X | |
| 3608 libpath_xpm= | |
| 3609 incpath_xpm= | |
| 3727 | 3610 libname_xpm="-lXpm" |
| 2651 | 3611 case "$opsys" in |
| 3612 cygwin*) | |
| 3228 | 3613 cygwin_top=`eval gcc -print-search-dirs | sed -ne s'/install: //p'` |
| 3614 cygwin_top=`eval "cd $cygwin_top/../../../..; pwd"` | |
| 2651 | 3615 case "$window_system" in |
| 3616 dnl use "standard" search pattern | |
| 3617 x11) ;; | |
| 3618 dnl hardcode "standard" non-X11 xpm lib/inc dirs | |
| 3619 msw) libpath_xpm="-L${cygwin_top}/lib/noX" | |
| 3620 incpath_xpm="-I${cygwin_top}/include/noX" | |
| 3727 | 3621 libname_xpm="-lXpm-noX" |
| 2651 | 3622 ;; |
| 3623 dnl not supported on cygwin (yet?) | |
| 3624 gtk) ;; | |
| 3625 dnl probably not reached... | |
| 3626 none) ;; | |
| 3627 dnl ditto | |
| 3628 *) ;; | |
| 3629 esac | |
| 3630 ;; | |
| 3631 dnl use "standard" search pattern for all other OS's | |
| 3632 *) ;; | |
| 3633 esac | |
| 3634 dnl Autodetect Xpm | |
| 3635 xpm_problem="" | |
| 3636 if test -z "$with_xpm"; then | |
| 3637 XE_PREPEND("$incpath_xpm", CFLAGS) | |
| 2940 | 3638 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 2651 | 3639 XE_PREPEND("$libpath_xpm", LDFLAGS) |
| 3640 AC_MSG_CHECKING(for Xpm - no older than 3.4f) | |
| 3727 | 3641 xe_check_libs="$libname_xpm" |
| 2651 | 3642 AC_RUN_IFELSE([AC_LANG_SOURCE([#define XPM_NUMBERS |
| 3643 #include <X11/xpm.h> | |
| 3644 int main(int c, char **v) { | |
| 3645 return c == 1 ? 0 : | |
| 3646 XpmIncludeVersion != XpmLibraryVersion() ? 1 : | |
| 3647 XpmIncludeVersion < 30406 ? 2 : 0 ;}])], | |
| 3648 [./conftest dummy_arg; xpm_status=$?; | |
| 3649 if test "$xpm_status" = "0"; then | |
| 3650 with_xpm=yes; | |
| 3651 else | |
| 3652 with_xpm=no; | |
| 3653 if test "$xpm_status" = "1"; then | |
| 3654 xpm_problem="Xpm library version and header file version don't match!" | |
| 3655 elif test "$xpm_status" = "2"; then | |
| 3656 xpm_problem="Xpm library version is too old!" | |
| 3657 else | |
| 3658 xpm_problem="Internal xpm detection logic error!" | |
| 3659 fi | |
| 3660 echo " | |
| 3661 *** WARNING *** $xpm_problem | |
| 3662 I'm not touching that with a 10-foot pole! | |
| 3663 If you really want to use the installed version of Xpm, rerun | |
| 3664 configure and add '--with-xpm=yes', but don't blame me if XEmacs crashes!" | |
| 3665 fi], | |
| 3666 [with_xpm=no]) | |
| 3667 xe_check_libs= | |
| 3668 AC_MSG_RESULT($with_xpm) | |
| 3669 fi | |
| 3670 if test "$with_xpm" = "yes"; then | |
| 3671 dnl #### This code assumes that if AC_CHECK_LIB fails, | |
| 3672 dnl #### then it will succeed if FOR_MSW is defined, | |
| 3673 dnl #### but doesn't actually verify this assumption. | |
| 3674 AC_DEFINE(HAVE_XPM) | |
| 3675 XE_PREPEND("$libpath_xpm", LDFLAGS) | |
| 3727 | 3676 XE_PREPEND("$libname_xpm", libs_x) |
| 2651 | 3677 XE_PREPEND("$incpath_xpm", CFLAGS) |
| 2940 | 3678 XE_PREPEND("$incpath_xpm", XE_CFLAGS) |
| 3312 | 3679 AC_MSG_CHECKING([for "FOR_MSW" xpm]) |
| 3727 | 3680 xe_check_libs="$libname_xpm" |
| 3316 | 3681 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[XpmCreatePixmapFromData();])], |
| 2651 | 3682 [xpm_for_msw=no], |
| 3683 [xpm_for_msw=yes]) | |
| 3684 xe_check_libs= | |
| 3685 AC_MSG_RESULT($xpm_for_msw) | |
| 3686 if test "$xpm_for_msw" = "yes"; then | |
| 3687 AC_DEFINE(FOR_MSW) | |
| 3688 fi | |
| 3689 fi | |
| 3690 | |
| 3691 dnl Autodetect XFACE | |
| 3692 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 3693 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 3694 test -z "$with_xface" && with_xface=yes | |
| 3695 if test "$with_xface" = "yes"; then | |
| 3696 AC_DEFINE(HAVE_XFACE) | |
| 3697 XE_PREPEND(-lcompface, libs_x) | |
| 3698 fi | |
| 3699 | |
|
4708
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3700 dnl autodetect GIF |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3701 test -z "$with_gif" && { AC_CHECK_HEADER(gif_lib.h, , with_gif=no) } |
| 2651 | 3702 if test "$with_gif" != "no"; then |
| 3703 with_gif="yes" | |
|
4708
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3704 dnl Versions of libgif and libungif prior to the introduction of |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3705 dnl EGifPutExtensionLast caused Emacs crashes. We'll require that |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3706 dnl function, too, in hopes that we can avoid similar crashes. |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3707 AC_CHECK_LIB(gif, EGifPutExtensionLast, |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3708 [XE_PREPEND(-lgif, libs_x)], |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3709 [AC_CHECK_LIB(ungif, EGifPutExtensionLast, |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3710 [XE_PREPEND(-lungif, libs_x)], with_gif=no)]) |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3711 fi |
|
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
3712 if test "$with_gif" != "no"; then |
| 2651 | 3713 AC_DEFINE(HAVE_GIF) |
| 3714 fi | |
| 3715 | |
| 3716 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime | |
| 3717 dnl So we always search for libz compression support. | |
| 3718 if test "$with_png $with_tiff" != "no no"; then | |
| 3719 AC_CHECK_LIB(c, inflate, [:], [ | |
| 3720 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[ | |
| 3721 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])]) | |
| 3722 fi | |
| 3723 | |
| 3724 dnl autodetect JPEG | |
| 3725 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) } | |
| 3726 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) } | |
| 3727 test -z "$with_jpeg" && with_jpeg=yes | |
| 3728 if test "$with_jpeg" = "yes"; then | |
| 3729 AC_DEFINE(HAVE_JPEG) | |
| 3730 XE_PREPEND(-ljpeg, libs_x) | |
| 3731 fi | |
| 3732 | |
| 3733 dnl autodetect PNG | |
| 3734 png_problem="" | |
| 3735 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) } | |
| 3736 test -z "$with_png" && { AC_CHECK_HEADER(png.h, ,with_png=no) } | |
| 2667 | 3737 test -z "$with_png" && { AC_CHECK_LIB(png, png_read_image,[:],with_png=no,[-lz]) } |
| 2651 | 3738 if test -z "$with_png"; then |
| 3739 AC_MSG_CHECKING(for workable png version information) | |
| 3740 xe_check_libs="-lpng -lz" | |
| 3741 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <png.h> | |
| 3742 int main(int c, char **v) { | |
| 3743 if (c == 1) return 0; | |
| 3744 if (strcmp(png_libpng_ver, PNG_LIBPNG_VER_STRING) != 0) return 1; | |
| 3745 return (PNG_LIBPNG_VER < 10002) ? 2 : 0 ;}])], | |
| 3746 [./conftest dummy_arg; png_status=$?; | |
| 3747 if test "$png_status" = "0"; then | |
| 3748 with_png=yes; | |
| 3749 else | |
| 3750 with_png=no; | |
| 3751 if test "$png_status" = "1"; then | |
| 3752 png_problem="PNG library version and header file don't match!" | |
| 3753 elif test "$png_status" = "2"; then | |
| 3754 png_problem="PNG library version too old (pre 1.0.2)!" | |
| 3755 fi | |
| 3756 echo " | |
| 3757 *** WARNING *** $png_problem | |
| 3758 I'm not touching that with a 10-foot pole! | |
| 3759 If you really want to use the installed version of libPNG, rerun | |
| 3760 configure and add '--with-png=yes', but don't blame me if XEmacs crashes!" | |
| 3761 fi], | |
| 3762 [with_png=no]) | |
| 3763 xe_check_libs= | |
| 3764 AC_MSG_RESULT($with_png) | |
| 3765 fi | |
| 3766 if test "$with_png" = "yes"; then | |
| 3767 AC_DEFINE(HAVE_PNG) | |
| 3768 XE_PREPEND(-lpng, libs_x) | |
| 3769 fi | |
| 3770 | |
| 3771 dnl autodetect TIFF | |
| 3772 test -z "$with_tiff" && { AC_CHECK_HEADER(tiffio.h, ,with_tiff=no) } | |
| 2667 | 3773 test -z "$with_tiff" && { AC_CHECK_LIB(tiff, TIFFClientOpen,[:],with_tiff=no,[-lz]) } |
| 2651 | 3774 test -z "$with_tiff" && with_tiff=yes |
| 3775 if test "$with_tiff" = "yes"; then | |
| 3776 AC_DEFINE(HAVE_TIFF) | |
| 3777 XE_PREPEND(-ltiff, libs_x) | |
| 3778 fi | |
| 3779 fi | |
| 3780 | |
| 3781 dnl ---------------------- | |
| 3782 dnl GTK-Specific Graphics libraries | |
| 3783 dnl ---------------------- | |
| 3784 | |
| 3785 if test "$with_gtk" = "yes"; then | |
| 3786 dnl Autodetect XFACE | |
| 3787 test -z "$with_xface" && { AC_CHECK_HEADER(compface.h, ,with_xface=no) } | |
| 3788 test -z "$with_xface" && { AC_CHECK_LIB(compface, UnGenFace,[:] ,with_xface=no) } | |
| 3789 test -z "$with_xface" && with_xface=yes | |
| 3790 if test "$with_xface" = "yes"; then | |
| 3791 AC_DEFINE(HAVE_XFACE) | |
| 3792 XE_PREPEND(-lcompface, libs_gtk) | |
| 3793 fi | |
| 3794 fi | |
| 3795 | |
| 3796 dnl ---------------------- | |
| 3797 dnl X-Specific Graphics libraries | |
| 3798 dnl ---------------------- | |
| 3799 | |
| 3800 if test "$with_x11" = "yes"; then | |
| 3312 | 3801 AC_MSG_CHECKING([for X11 graphics libraries]) |
| 3802 AC_MSG_RESULT() | |
| 2651 | 3803 fi |
| 3804 | |
| 3805 case "$enable_widgets" in | |
| 3019 | 3806 "" | "yes" | "athena") detect_athena=yes ;; |
| 2651 | 3807 *) detect_athena=no ;; |
| 3808 esac | |
| 3809 | |
| 3019 | 3810 case "$enable_dialogs" in |
| 3811 "" | "yes" | "athena") detect_athena=yes ;; | |
| 3812 esac | |
| 3813 | |
| 2651 | 3814 if test "$with_x11" = "yes" -a "$detect_athena" = "yes" ; then |
| 3312 | 3815 AC_MSG_CHECKING([for the Athena widgets]) |
| 3816 AC_MSG_RESULT() | |
| 2651 | 3817 |
| 3818 dnl What in heck did the user actually want? | |
| 3819 case "$with_athena" in | |
| 3820 dnl This is the default, old fashioned flat Athena. | |
| 3821 "xaw" | "") athena_variant=Xaw athena_3d=no ;; | |
| 3822 "3d") athena_variant=Xaw3d athena_3d=yes ;; | |
| 3823 "next") athena_variant=neXtaw athena_3d=yes ;; | |
| 3824 "95") athena_variant=Xaw95 athena_3d=yes ;; | |
| 3825 "xpm") athena_variant=XawXpm athena_3d=yes ;; | |
| 3826 *) XE_DIE("Unknown Athena widget set \`$with_athena'. This should not happen.") ;; | |
| 3827 esac | |
| 3828 | |
| 3829 dnl Search for the Athena library... | |
| 3830 if test "$athena_3d" = "no"; then | |
| 3831 AC_CHECK_LIB($athena_variant, XawScrollbarSetThumb, | |
| 3832 [ | |
| 3833 dnl Must not be a 3d library... | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
3834 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, |
| 2651 | 3835 [AC_MSG_WARN([Could not find a non-3d Athena widget library.])], |
| 3836 athena_lib=$athena_variant) | |
| 3837 ], | |
| 3838 AC_MSG_WARN([Could not find an Athena widget library.])) | |
| 3839 else | |
| 3840 dnl The real configuration, need 3d library | |
|
4440
e4225b6d9389
AC_CHECK_LIB needs a function symbol. <87zls98qtk.fsf@uwakimon.sk.tsukuba.ac.jp>
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4424
diff
changeset
|
3841 AC_CHECK_LIB($athena_variant, XawSme3dComputeTopShadowRGB, athena_lib=$athena_variant, |
| 2651 | 3842 dnl OK, couldn't find it with a proper name, try the standard Athena lib |
| 3843 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
|
3844 AC_CHECK_LIB(Xaw, XawSme3dComputeTopShadowRGB, |
| 2651 | 3845 [ |
| 3846 athena_lib=Xaw; | |
| 3847 AC_MSG_WARN([Assuming that libXaw is actually $athena_variant.]); | |
| 3848 ], | |
| 3849 [AC_MSG_WARN([Could not find a 3d Athena widget library that looked like $athena_variant.])])) | |
| 3850 fi | |
| 3851 | |
| 3852 dnl Now we locate the Athena headers that we need. | |
| 3853 if test "$athena_3d" = "no"; then | |
| 3854 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 3855 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], | |
| 3856 [AC_CHECK_HEADER(X11/Xaw/XawInit.h, | |
| 3857 [athena_h_path=X11/Xaw], | |
| 2694 | 3858 [AC_MSG_WARN([Could not find a non-3d Athena header set.])], |
| 3859 [ | |
| 3860 #include <X11/Intrinsic.h> | |
| 3861 ])]) | |
| 2651 | 3862 else |
| 3863 dnl The three-d Athena headers are so much more slippery. | |
| 3864 dnl Curse this `Lets replace standard libraries' thing that they did. :/ | |
| 3865 AC_CHECK_HEADER(X11/$athena_variant/XawInit.h, | |
| 3866 [AC_CHECK_HEADER(X11/$athena_variant/ThreeD.h, | |
| 3867 [athena_h_path=X11/$athena_variant])],[], | |
| 3868 [ | |
| 3869 #if HAVE_X11_XFUNCPROTO_H | |
| 3870 #include <X11/Xfuncproto.h> | |
| 3871 #endif | |
| 2705 | 3872 #include <X11/Intrinsic.h> |
| 2651 | 3873 ]) |
| 3874 | |
| 3875 dnl Is the variant specific header directory directly under include? | |
| 3876 if test -z "$athena_h_path"; then | |
| 3877 AC_CHECK_HEADER($athena_variant/XawInit.h, | |
| 3878 [AC_CHECK_HEADER($athena_variant/ThreeD.h, | |
| 3879 athena_h_path=$athena_variant)],[], | |
| 3880 [ | |
| 3881 #if HAVE_X11_XFUNCPROTO_H | |
| 3882 #include <X11/Xfuncproto.h> | |
| 3883 #endif | |
| 2694 | 3884 #include <X11/Intrinsic.h> |
| 2651 | 3885 ]) |
| 3886 fi | |
| 3887 | |
| 3888 dnl If we couldn't find the specific variant, try the generic Athena 3d headers | |
| 3889 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 3890 AC_CHECK_HEADER(X11/Xaw3d/XawInit.h, | |
| 3891 [AC_CHECK_HEADER(X11/Xaw3d/ThreeD.h, | |
| 3892 [ | |
| 3893 AC_MSG_WARN([Assuming that X11/Xaw3d headers are suitable for $athena_variant.]) | |
| 3894 athena_h_path=X11/Xaw3d | |
| 3895 ])],[], | |
| 3896 [ | |
| 3897 #if HAVE_X11_XFUNCPROTO_H | |
| 3898 #include <X11/Xfuncproto.h> | |
| 3899 #endif | |
| 2694 | 3900 #include <X11/Intrinsic.h> |
| 2651 | 3901 ]) |
| 3902 fi | |
| 3903 | |
| 3904 dnl Also generic 3d headers directly under include dir | |
| 3905 if test -z "$athena_h_path" -a "$athena_variant" != "Xaw3d"; then | |
| 3906 AC_CHECK_HEADER(Xaw3d/XawInit.h, | |
| 3907 [AC_CHECK_HEADER(Xaw3d/ThreeD.h, | |
| 3908 [ | |
| 3909 AC_MSG_WARN([Assuming that Xaw3d headers are suitable for $athena_variant.]) | |
| 3910 athena_h_path=Xaw3d | |
| 3911 ])],[], | |
| 3912 [ | |
| 3913 #if HAVE_X11_XFUNCPROTO_H | |
| 3914 #include <X11/Xfuncproto.h> | |
| 3915 #endif | |
| 2694 | 3916 #include <X11/Intrinsic.h> |
| 2651 | 3917 ]) |
| 3918 fi | |
| 3919 | |
| 3920 dnl If nothing yet found, see if Xaw is a 3d header set... | |
| 3921 dnl We AC_MSG_WARN if we fail because I am all out of ideas... | |
| 3922 if test -z "$athena_h_path"; then | |
| 3923 AC_CHECK_HEADER(X11/Xaw/ThreeD.h, | |
| 3924 [ | |
| 3925 AC_MSG_WARN([Assuming that X11/Xaw headers are suitable for $athena_variant.]) | |
| 3926 athena_h_path=X11/Xaw | |
| 3927 ], | |
| 3928 [AC_MSG_WARN([Could not find a suitable 3d Athena header set.])]) | |
| 3929 fi | |
| 3930 fi | |
| 3931 | |
| 3932 dnl Do we actually have a usable Athena widget set? Please? | |
| 3933 if test -n "$athena_lib" -a -n "$athena_h_path"; then | |
| 3934 have_xaw=yes | |
| 3935 else | |
| 3936 have_xaw=no | |
| 3937 fi | |
| 3938 | |
| 3939 else | |
| 3940 have_xaw=no | |
| 3941 fi dnl "$with_x11" = "yes" -a "detect_athena" = "yes" | |
| 3942 | |
| 3943 if test "$with_x11" = "yes"; then | |
| 3944 dnl autodetect Motif - but only add to libs_x later (if necessary) | |
| 3945 dnl Use a different function to the earlier test to avoid problems with the | |
| 3946 dnl internal cache. | |
| 3947 AC_CHECK_HEADER(Xm/Xm.h, | |
| 3948 [AC_CHECK_LIB(Xm, XmStringCreate, have_motif=yes, have_motif=no)], | |
| 3949 have_motif=no) | |
| 3950 | |
| 3951 if test "$have_motif" = "yes"; then | |
| 3952 dnl autodetect lesstif | |
| 3953 AC_MSG_CHECKING(for Lesstif) | |
| 3954 AC_EGREP_CPP(yes, | |
| 3955 [#include <Xm/Xm.h> | |
| 3956 #ifdef LESSTIF_VERSION | |
| 3957 yes | |
| 3958 #endif | |
| 3959 ], have_lesstif=yes, have_lesstif=no) | |
| 3960 AC_MSG_RESULT($have_lesstif) | |
| 3961 fi | |
| 3962 | |
| 3963 fi dnl "$with_x11" = "yes" | |
| 3964 | |
| 3965 dnl Finish ensuring that we have values for the various toolkit items. | |
| 3966 dnl Not all toolkits support all widgets | |
| 3019 | 3967 |
| 3968 dnl Avoid using Motif :-( | |
| 3969 case "$opsys" in | |
| 3738 | 3970 *linux* | *darwin* | *bsd* | *cygwin* ) lucid_prefers_motif="no" ;; |
| 3019 | 3971 * ) lucid_prefers_motif="yes" ;; |
| 3972 esac | |
| 2651 | 3973 |
| 3974 case "$enable_menubars" in "" | "yes" | "athena" ) | |
| 3975 enable_menubars="lucid" ;; | |
| 3976 esac | |
| 3094 | 3977 dnl this is not in xft reloaded #3 |
| 3978 if test "$with_xft_menubars" != "no" ; then | |
| 3979 if test "$with_xft_emacs" = "yes" -a "$with_menubars" != "no" ; then | |
| 3980 with_xft_menubars="yes" | |
| 3981 else | |
| 3982 with_xft_menubars="no" | |
| 3983 fi | |
| 3984 fi | |
| 2651 | 3985 case "$enable_dialogs" in "" | "yes" | "lucid" ) |
| 3019 | 3986 if test "$lucid_prefers_motif" = "yes"; then |
| 3987 if test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 3988 elif test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 3989 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 3990 else enable_dialogs=no | |
| 3991 fi | |
| 3992 else | |
| 3993 if test "$have_xaw" = "yes"; then enable_dialogs="athena" | |
| 3994 elif test "$have_motif" = "yes"; then enable_dialogs="motif" | |
| 3995 elif test "$with_msw" = "yes"; then enable_dialogs="msw" | |
| 3996 else enable_dialogs=no | |
| 3997 fi | |
| 2651 | 3998 fi ;; |
| 3999 esac | |
| 4000 case "$enable_scrollbars" in "" | "yes" ) | |
| 4001 enable_scrollbars="lucid" ;; | |
| 4002 esac | |
| 4003 case "$enable_widgets" in "" | "yes" | "lucid") | |
| 3019 | 4004 if test "$lucid_prefers_motif" = "yes"; then |
| 4005 if test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4006 elif test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4007 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4008 else enable_widgets=no | |
| 4009 fi | |
| 4010 else | |
| 4011 if test "$have_xaw" = "yes"; then enable_widgets="athena" | |
| 4012 elif test "$have_motif" = "yes"; then enable_widgets="motif" | |
| 4013 elif test "$with_msw" = "yes"; then enable_widgets="msw" | |
| 4014 else enable_widgets=no | |
| 4015 fi | |
| 2651 | 4016 fi ;; |
| 4017 esac | |
| 3094 | 4018 dnl this is not in xft reloaded #3 |
| 4019 if test "$with_xft_tabs" != "no" ; then | |
| 4020 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then | |
| 4021 with_xft_tabs="yes" | |
| 4022 else | |
| 4023 with_xft_tabs="no" | |
| 4024 fi | |
| 4025 fi | |
| 4026 dnl this is not in xft reloaded #3 | |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
4027 if test "$with_xft_gauges" != "no" ; then |
| 3094 | 4028 if test "$with_xft_emacs" = "yes" -a "$enable_widgets" != "no" ; then |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
4029 with_xft_gauges="yes" |
| 3094 | 4030 else |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
4031 with_xft_gauges="no" |
| 3094 | 4032 fi |
| 4033 fi | |
| 2651 | 4034 |
| 4035 all_widgets="$enable_menubars $enable_scrollbars $enable_dialogs $enable_toolbars $enable_widgets" | |
| 4036 | |
| 4037 case "$all_widgets" in | |
| 4038 *athena* ) | |
| 4039 if test "$have_xaw" != "yes"; then | |
| 4040 XE_DIE("Could not find a suitable Athena library to build with.") | |
| 4041 fi | |
| 4042 | |
| 4043 dnl Add the Lucid widget Athena code | |
| 4044 XE_APPEND(lwlib-Xaw.o, lwlib_objs) | |
| 4045 | |
| 4046 dnl Add the Athena widget library we located earlier | |
| 4047 XE_PREPEND(-l$athena_lib, libs_x) | |
| 4048 | |
| 4049 dnl Tell lwlib where to find the Athena header files. | |
| 4050 dnl Many people have tried to create a `smart' way of doing this, | |
| 4051 dnl but all have failed. Before changing the following ugly definitions, | |
| 4052 dnl consult the veterans of many a battle. | |
| 4053 AC_DEFINE_UNQUOTED(ATHENA_Scrollbar_h_,"$athena_h_path/Scrollbar.h") | |
| 4054 AC_DEFINE_UNQUOTED(ATHENA_Dialog_h_,"$athena_h_path/Dialog.h") | |
| 4055 AC_DEFINE_UNQUOTED(ATHENA_Form_h_,"$athena_h_path/Form.h") | |
| 4056 AC_DEFINE_UNQUOTED(ATHENA_Command_h_,"$athena_h_path/Command.h") | |
| 4057 AC_DEFINE_UNQUOTED(ATHENA_Label_h_,"$athena_h_path/Label.h") | |
| 4058 AC_DEFINE_UNQUOTED(ATHENA_LabelP_h_,"$athena_h_path/LabelP.h") | |
| 4059 AC_DEFINE_UNQUOTED(ATHENA_Toggle_h_,"$athena_h_path/Toggle.h") | |
| 4060 AC_DEFINE_UNQUOTED(ATHENA_ToggleP_h_,"$athena_h_path/ToggleP.h") | |
| 4061 AC_DEFINE_UNQUOTED(ATHENA_AsciiText_h_,"$athena_h_path/AsciiText.h") | |
| 4062 AC_DEFINE_UNQUOTED(ATHENA_XawInit_h_,"$athena_h_path/XawInit.h") | |
| 4063 | |
| 4064 AC_DEFINE(LWLIB_USES_ATHENA) | |
| 4065 AC_DEFINE(NEED_ATHENA) | |
| 4066 need_athena="yes" | |
| 4067 | |
| 4068 if test "$athena_3d" = "yes"; then | |
| 4069 AC_DEFINE(HAVE_ATHENA_3D) | |
| 4070 fi | |
| 4071 ;; | |
| 4072 esac | |
| 4073 | |
| 4074 case "$all_widgets" in *motif* ) | |
| 4075 AC_DEFINE(LWLIB_USES_MOTIF) | |
| 4076 AC_DEFINE(NEED_MOTIF) | |
| 4077 XE_APPEND(lwlib-Xm.o, lwlib_objs) | |
| 4078 need_motif=yes ;; | |
| 4079 esac | |
| 4080 | |
| 4081 test "$enable_menubars" = "lucid" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4082 test "$enable_menubars" = "motif" && XE_APPEND(xlwmenu.o, lwlib_objs) | |
| 4083 test "$enable_scrollbars" = "lucid" && XE_APPEND(xlwscrollbar.o, lwlib_objs) | |
| 4084 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4085 XE_APPEND(xlwtabs.o xlwgcs.o, lwlib_objs) | |
| 4086 case "$enable_widgets" in athena* ) | |
| 4087 XE_APPEND(xlwradio.o xlwcheckbox.o xlwgauge.o, lwlib_objs);; | |
| 4088 esac | |
| 4089 case "$all_widgets" in *lucid* ) | |
| 4090 AC_DEFINE(NEED_LUCID) | |
| 4091 XE_APPEND(lwlib-Xlw.o, lwlib_objs) ;; | |
| 4092 esac | |
| 4093 | |
| 4094 AC_SUBST(lwlib_objs) | |
| 4095 | |
| 4096 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA) | |
| 4097 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA) | |
| 4098 | |
| 4099 if test "$athena_3d" = "yes"; then | |
| 4100 test "$enable_scrollbars" = "athena" && AC_DEFINE(LWLIB_SCROLLBARS_ATHENA3D) | |
| 4101 test "$enable_dialogs" = "athena" && AC_DEFINE(LWLIB_DIALOGS_ATHENA3D) | |
| 4102 fi | |
| 4103 | |
| 4104 case "$enable_widgets" in athena* ) AC_DEFINE(LWLIB_WIDGETS_ATHENA);; esac | |
| 4105 test "$enable_widgets" != "no" && test "$enable_widgets" != "msw" && \ | |
| 4106 AC_DEFINE(LWLIB_TABS_LUCID) | |
| 4107 | |
| 4108 test "$enable_menubars" != "no" && AC_DEFINE(HAVE_MENUBARS) | |
| 4109 test "$enable_scrollbars" != "no" && AC_DEFINE(HAVE_SCROLLBARS) | |
| 4110 test "$enable_dialogs" != "no" && AC_DEFINE(HAVE_DIALOGS) | |
| 4111 test "$enable_toolbars" != "no" && AC_DEFINE(HAVE_TOOLBARS) | |
| 4112 test "$enable_widgets" != "no" && AC_DEFINE(HAVE_WIDGETS) | |
| 4113 | |
| 4114 test "$enable_menubars" = "lucid" && AC_DEFINE(LWLIB_MENUBARS_LUCID) | |
| 4115 test "$enable_scrollbars" = "lucid" && AC_DEFINE(LWLIB_SCROLLBARS_LUCID) | |
| 4116 | |
| 4117 test "$enable_menubars" = "motif" && AC_DEFINE(LWLIB_MENUBARS_MOTIF) | |
| 4118 test "$enable_scrollbars" = "motif" && AC_DEFINE(LWLIB_SCROLLBARS_MOTIF) | |
| 4119 test "$enable_dialogs" = "motif" && AC_DEFINE(LWLIB_DIALOGS_MOTIF) | |
| 4120 test "$enable_widgets" = "motif" && AC_DEFINE(LWLIB_WIDGETS_MOTIF) | |
| 4121 | |
| 3094 | 4122 test "$with_xft_menubars" = "yes" && AC_DEFINE(USE_XFT_MENUBARS) |
| 4123 test "$with_xft_tabs" = "yes" && AC_DEFINE(USE_XFT_TABS) | |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
4124 test "$with_xft_gauges" = "yes" && AC_DEFINE(USE_XFT_GAUGES) |
| 3094 | 4125 |
| 2651 | 4126 dnl ---------------------- |
| 4127 dnl Mule-dependent options | |
| 4128 dnl ---------------------- | |
| 4129 | |
| 4130 test -z "$enable_mule" && enable_mule=no | |
| 4131 | |
| 4132 dnl if test "$enable_mule" = "yes" && test ! -d "$srcdir/lisp/mule"; then | |
| 4133 dnl echo "Attempt to Build with Mule without Mule/Lisp" | |
| 4134 dnl echo "Please install the XEmacs/Mule tarball or" | |
| 4135 dnl echo "rerun configure with --with-mule=no" | |
| 4136 dnl exit 1 | |
| 4137 dnl fi | |
| 4138 | |
| 4139 if test "$enable_default_eol_detection" = "yes"; then | |
| 4140 AC_DEFINE(HAVE_DEFAULT_EOL_DETECTION) | |
| 4141 fi | |
| 4142 | |
| 2973 | 4143 dnl initialize _libs variables for possible modules at top level |
| 4144 canna_libs= | |
| 4145 wnn_libs= | |
| 4146 | |
| 2651 | 4147 if test "$enable_mule" = "yes" ; then |
| 3312 | 4148 AC_MSG_CHECKING([for Mule-related features]) |
| 2651 | 4149 AC_DEFINE(MULE) |
| 4150 | |
| 4151 dnl Use -lintl to get internationalized strerror for Mule | |
| 4152 AC_CHECK_HEADERS(libintl.h) | |
| 4153 AC_CHECK_LIB(intl, strerror) | |
| 4154 | |
| 3312 | 4155 AC_MSG_CHECKING([for Mule input methods]) |
| 2651 | 4156 dnl Do we have the XmIm* routines? And if so, do we want to use them? |
| 4157 case "$with_xim" in "" | "yes" ) | |
| 3312 | 4158 AC_MSG_CHECKING([for XIM]) |
| 2651 | 4159 AC_CHECK_LIB(X11, XOpenIM, with_xim=xlib, with_xim=no) |
| 4160 dnl XIM + Lesstif is not (yet?) usable | |
| 3019 | 4161 dnl Only use Motif if linking Motif anyway, or don't have xlib XIM |
| 4162 if test "$need_motif $have_lesstif" = "yes no"; then | |
| 4163 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) | |
| 3248 | 4164 dnl #### This is always false. |
| 4165 dnl Not clear what we want, although "yes no yes" is insufficient. | |
| 3019 | 4166 elif test "$have_motif $have_lesstif $with_xim" = "yes no no"; then |
| 2651 | 4167 AC_CHECK_LIB(Xm, XmImMbLookupString, with_xim=motif) |
| 4168 fi ;; | |
| 4169 esac | |
| 4170 if test "$with_xim" != "no"; then | |
| 4171 AC_DEFINE(HAVE_XIM) | |
| 4172 if test "$with_xim" = "xlib"; then | |
| 4173 AC_DEFINE(XIM_XLIB) | |
| 4174 XE_ADD_OBJS(input-method-xlib.o) | |
| 4175 fi | |
| 4176 if test "$with_xim" = "motif"; then | |
| 4177 AC_DEFINE(XIM_MOTIF) | |
| 4178 need_motif=yes | |
| 4179 XE_ADD_OBJS(input-method-motif.o) | |
| 4180 fi | |
| 4181 if test "$with_xim" = "motif"; then | |
| 4182 with_xfs=no | |
| 4183 fi | |
| 4184 fi | |
| 4185 | |
| 4186 dnl "with_xfs" = "yes" | |
| 4187 if test "$with_xfs" = "yes" ; then | |
| 3312 | 4188 AC_MSG_CHECKING([for XFontSet]) |
| 2651 | 4189 AC_CHECK_LIB(X11, XmbDrawString, [:], with_xfs=no) |
| 4190 if test "$with_xfs" = "yes" && test "$enable_menubars" = "lucid"; then | |
| 4191 AC_DEFINE(USE_XFONTSET) | |
| 4192 if test "$with_xim" = "no" ; then | |
| 4193 XE_ADD_OBJS(input-method-xlib.o) | |
| 4194 fi | |
| 4195 fi | |
| 4196 fi dnl with_xfs | |
| 4197 | |
| 4198 dnl Autodetect WNN | |
| 4199 test "$with_wnn6" = "yes" && with_wnn=yes # wnn6 implies wnn support | |
| 4200 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/jllib.h, ,with_wnn=no) } | |
| 4201 dnl gcc 2.97 fixincludes breaks inclusion of wnn/commonhd.h | |
| 4202 test -z "$with_wnn" && { AC_CHECK_HEADER(wnn/commonhd.h, ,with_wnn=no) } | |
| 4203 dnl Detour to find crypt | |
| 4204 if test "$with_wnn" != "no"; then | |
| 4205 AC_CHECK_FUNCS(crypt) | |
| 4206 test "$ac_cv_func_crypt" != "yes" && { AC_CHECK_LIB(crypt, crypt) } | |
| 4207 fi | |
| 4208 dnl Back to our regularly scheduled wnn hunting | |
| 4209 if test -z "$with_wnn" -o "$with_wnn" = "yes"; then | |
| 4210 AC_CHECK_LIB(wnn,jl_dic_list_e,libwnn=wnn, | |
| 4211 AC_CHECK_LIB(wnn4,jl_dic_list_e,libwnn=wnn4, | |
| 4212 AC_CHECK_LIB(wnn6,jl_dic_list_e,libwnn=wnn6, | |
| 4213 AC_CHECK_LIB(wnn6_fromsrc,dic_list_e,libwnn=wnn6_fromsrc,with_wnn=no)))) | |
| 4214 fi | |
| 4215 test -z "$with_wnn" && with_wnn=yes | |
| 4216 if test "$with_wnn" = "yes"; then | |
| 4217 AC_DEFINE(HAVE_WNN) | |
| 4218 XE_PREPEND(-l$libwnn, libs_x) | |
| 4219 if test "$with_wnn6" != "no"; then | |
| 4220 AC_CHECK_LIB($libwnn, jl_fi_dic_list, with_wnn6=yes) | |
| 4221 test "$with_wnn6" = "yes" && AC_DEFINE(WNN6) | |
| 4222 fi | |
| 4223 fi | |
| 4224 | |
| 3830 | 4225 dnl Configure canna |
| 2973 | 4226 dnl canna_libs variable is initialized at toplevel |
| 3830 | 4227 dnl #### the hard-coding of /usr/local/canna/include is bogus and |
| 4228 dnl my Mac OS X 10.4 system needs /usr/local/canna/lib, too | |
| 4229 dnl #### this whole mess should be in modules/canna, no? maybe not | |
| 4230 have_canna=no | |
| 2651 | 4231 if test "$with_canna" != "no"; then |
| 4232 save_c_switch_site="$c_switch_site" | |
| 3830 | 4233 for canna_include_path in "" " -I/usr/local/canna/include"; do |
| 4234 for canna_wchar_aware in "" " -DCANNA_NEW_WCHAR_AWARE=1"; do | |
| 4235 c_switch_site="$save_c_switch_site$canna_include_path$canna_wchar_aware" | |
| 4236 # defeat autoconf's cache mechanism | |
| 4237 $as_unset ac_cv_header_canna_jrkanji_h | |
| 4238 $as_unset ac_cv_header_canna_RK_h | |
| 4239 # using $ac_header_compiler is a hack, but autoconf doesn't let us | |
| 4240 # get at this information otherwise :-( | |
| 4241 AC_CHECK_HEADER(canna/jrkanji.h,[AC_CHECK_HEADER(canna/RK.h,have_canna=$ac_header_compiler)]) | |
| 4242 test "$have_canna" = "yes" && break | |
| 4243 AC_MSG_WARN([You may ignore any *Present but not compiled* message | |
| 4244 from autoconf. We detect that condition and recheck, but there | |
| 4245 is no way to suppress autoconf's message.]) | |
| 4246 done | |
| 4247 test "$have_canna" = "yes" && break | |
| 4248 done | |
| 4249 if test "$have_canna" = "yes"; then | |
| 4250 c_switch_site="$save_c_switch_site$canna_include_path" | |
| 4251 else | |
| 2651 | 4252 c_switch_site="$save_c_switch_site" |
| 4253 fi | |
| 4254 fi | |
| 4255 | |
| 3830 | 4256 test "$have_canna" = "yes" && { AC_CHECK_LIB(RKC, RkBgnBun, [:],have_canna=no) } |
| 4257 test "$have_canna" = "yes" && { AC_CHECK_LIB(canna,jrKanjiControl,[:],have_canna=no) } | |
| 4258 if test "$have_canna" = "yes"; then | |
| 2651 | 4259 AC_DEFINE(HAVE_CANNA) |
| 3830 | 4260 test -n "$canna_wchar_aware" && AC_DEFINE(CANNA_NEW_WCHAR_AWARE) |
| 2973 | 4261 XE_APPEND(modules/canna, MAKE_SUBDIR) |
| 4262 need_modules_common=yes | |
| 4263 if test "$with_modules" = "yes"; then | |
| 4264 XE_APPEND(modules/canna, INSTALL_ARCH_DEP_SUBDIR) | |
| 4265 fi | |
| 4266 XE_PREPEND(-lcanna -lRKC, canna_libs) | |
| 3830 | 4267 elif test "$with_canna" != "no"; then |
| 4268 AC_MSG_WARN([Canna configuration failed. If you expected success, | |
| 4269 maybe you need --with-site-prefixes=/usr/local/canna?]) | |
| 2651 | 4270 fi |
| 2973 | 4271 AC_SUBST(canna_libs) |
| 2651 | 4272 |
| 4273 else dnl "$enable_mule" = "no" | |
| 4274 for feature in xim canna wnn; do | |
| 4275 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 4276 AC_MSG_WARN([--with-${feature} ignored: Not valid without Mule support]) | |
| 4277 fi | |
| 4278 eval "with_${feature}=no" | |
| 4279 done | |
| 4280 fi dnl with_mule | |
| 4281 | |
| 4282 | |
| 4283 dnl At this point, we know whether we need the motif lib or not. | |
| 4284 if test "$need_motif" = "yes" ; then | |
| 4285 XE_PREPEND(-lXm, libs_x) | |
| 4286 dnl AIX needs the following library for use with Motif | |
| 4287 AC_CHECK_LIB(i18n, layout_object_getvalue, [XE_PREPEND(-li18n, libs_x)]) | |
| 4288 XE_COMPUTE_RUNPATH() | |
| 4289 fi | |
| 4290 | |
| 4291 dnl ---------------------------------------------------------------- | |
| 4292 dnl Check for POSIX functions. | |
| 4293 dnl ---------------------------------------------------------------- | |
| 4294 | |
| 4295 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) | |
| 4296 | |
| 4297 dnl getaddrinfo() is borked under hpux11 | |
| 4298 if test "$ac_cv_func_getaddrinfo" != "no" ; then | |
| 4299 case "$opsys" in | |
| 4300 hpux11 ) | |
| 4301 AC_MSG_WARN([Use of getaddrinfo is disabled for HP-UX 11.XX.]) | |
| 4302 ac_cv_func_getaddrinfo=no | |
| 4303 ;; | |
| 4304 esac | |
| 4305 fi | |
| 4306 | |
| 3092 | 4307 dnl check for vdb-related stuff |
| 4308 if test "$check_vdb_posix" = "yes" ; then | |
| 4309 dnl no mprotect, no vdb | |
| 4310 AC_CHECK_FUNC(mprotect,AC_DEFINE(HAVE_MPROTECT) have_vdb_mprotect=yes,) | |
| 4311 | |
| 4312 dnl sigaction needs either struct siginfo or siginfo_t | |
| 4313 AC_CHECK_FUNC(sigaction, AC_DEFINE(HAVE_SIGACTION) have_vdb_sigaction=yes, | |
| 4314 have_vdb_sigaction=no) | |
| 4315 AC_CHECK_MEMBER(struct siginfo.si_addr, | |
| 4316 AC_DEFINE(HAVE_STRUCT_SIGINFO_SI_ADDR) have_si_addr=yes,, | |
| 4317 [#include <signal.h>]) | |
| 4318 AC_CHECK_MEMBER(siginfo_t.si_addr, | |
| 4319 AC_DEFINE(HAVE_SIGINFO_T_SI_ADDR) have_si_addr=yes,, | |
| 4320 [#include <signal.h>]) | |
| 4321 if test "$have_si_addr" != "yes" ; then | |
| 4322 have_vdb_sigaction=no | |
| 4323 fi | |
| 4324 | |
| 4325 dnl signal needs struct sigcontext | |
| 4326 AC_CHECK_FUNC(signal, AC_DEFINE(HAVE_SIGNAL) have_vdb_signal=yes,) | |
| 4327 AC_CHECK_MEMBER(struct sigcontext.cr2, | |
| 4328 AC_DEFINE(HAVE_STRUCT_SIGCONTEXT_CR2) have_cr2=yes,, | |
| 4329 [#include <signal.h>]) | |
| 4330 | |
| 4331 if test "$have_cr2" != "yes" ; then | |
| 4332 have_vdb_signal=no | |
| 4333 fi | |
| 4334 | |
| 4335 if test "$have_vdb_mprotect" != "yes" ; then | |
| 4336 have_vdb_sigaction=no | |
| 4337 have_vdb_signal=no | |
| 4338 fi | |
| 4339 | |
| 4340 if test "$have_vdb_sigaction" != "yes" -a "$have_vdb_signal" != "yes" ; then | |
| 4341 have_vdb_posix=no | |
| 4342 have_vdb_fake=yes | |
| 3102 | 4343 XE_DIE("No working write-barrier implementation found for this system. |
| 4344 Please report this and provide information about your system.") | |
| 3092 | 4345 else |
| 4346 have_vdb_posix=yes | |
| 4347 have_vdb_fake=no | |
| 4348 fi | |
| 4349 fi | |
| 4350 | |
| 2651 | 4351 dnl ---------------------------------------------------------------- |
| 4352 dnl Check for Unixoid pty/process support. | |
| 4353 dnl ---------------------------------------------------------------- | |
| 4354 | |
| 4355 dnl There is no "standard" pty allocation method. Every system is different. | |
| 4356 dnl getpt() is the preferred pty allocation method on glibc systems. | |
| 4357 dnl _getpty() is the preferred pty allocation method on SGI systems. | |
| 4358 dnl grantpt(), unlockpt(), ptsname() are defined by Unix98. | |
| 4359 AC_CHECK_FUNCS(getpt _getpty grantpt unlockpt ptsname killpg tcgetpgrp) | |
| 4360 | |
| 4361 dnl openpty() is the preferred pty allocation method on BSD and Tru64 systems. | |
| 4362 dnl openpty() might be declared in: | |
| 4363 dnl - pty.h (Tru64 or Linux) | |
| 4364 dnl - libutil.h (FreeBSD) | |
| 4365 dnl - util.h (NetBSD) | |
| 4366 AC_CHECK_FUNC(openpty, have_openpty=yes, [ | |
| 4367 AC_CHECK_LIB(util, openpty, have_openpty=yes need_libutil=yes)]) | |
| 4368 if test "$have_openpty" = "yes"; then | |
| 4369 AC_DEFINE(HAVE_OPENPTY) | |
| 4370 AC_CHECK_HEADERS(libutil.h util.h, break) | |
| 4371 test "$need_libutil" = "yes" && XE_APPEND(-lutil, libs_system) | |
| 4372 fi | |
| 4373 | |
| 4374 dnl Check for system-specific pty header files | |
| 4375 dnl Often the TIOCSIG* symbols are hiding there. | |
| 4376 case "$opsys" in | |
| 4377 dnl HPUX pty.h #defines TRUE and FALSE, so just use ptyio.h there. | |
| 4378 hpux*) AC_CHECK_HEADERS(sys/ptyio.h) ;; | |
| 4379 *) AC_CHECK_HEADERS(pty.h) | |
| 4380 test "$ac_cv_header_pty_h" = "no" && AC_CHECK_HEADERS(sys/pty.h) | |
| 4381 ;; | |
| 4382 esac | |
| 4383 | |
| 4384 dnl Check for STREAM support functions. | |
| 4385 dnl Confusingly, "str" means both "string" and "SysV Streams". | |
| 4386 AC_CHECK_HEADERS(stropts.h) | |
| 4387 if test "$ac_cv_header_stropts_h" = "yes"; then | |
| 4388 AC_CHECK_FUNCS(isastream) | |
| 4389 AC_CHECK_HEADERS(strtio.h) dnl TIOCSIGNAL | |
| 4390 fi | |
| 4391 | |
| 4392 dnl Check whether the system provides getloadavg(). | |
| 4393 AC_CHECK_FUNCS(getloadavg) | |
| 4394 | |
| 4395 if test "$ac_cv_func_getloadavg" = "yes"; then | |
| 4396 dnl Solaris 8 declares getloadavg() in <sys/loadavg.h>. | |
| 4397 dnl glibc 2.2 declares getloadavg() in <stdlib.h>... | |
| 4398 dnl ...if we #define _GNU_SOURCE, which we do. | |
| 4399 AC_CHECK_HEADERS(sys/loadavg.h) | |
| 4400 else | |
| 4401 dnl We define our own getloadavg() using lower level functions. | |
| 4402 XE_ADD_OBJS(getloadavg.o) | |
| 4403 | |
| 4404 dnl Used by getloadavg() - does not require root priveleges | |
| 4405 AC_CHECK_LIB(kstat, kstat_open) | |
| 4406 AC_CHECK_HEADERS(kstat.h) | |
| 4407 | |
| 4408 dnl Another way to get the load average | |
| 4409 AC_CHECK_LIB(kvm, kvm_read) | |
| 4410 fi | |
| 4411 | |
| 4412 dnl If netdb.h does not declare h_errno, we must declare it by hand. | |
| 4413 AC_MSG_CHECKING(whether netdb declares h_errno) | |
| 3312 | 4414 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], |
| 4415 [return h_errno;])], | |
| 2651 | 4416 [AC_MSG_RESULT(yes) |
| 4417 AC_DEFINE(HAVE_H_ERRNO)], | |
| 4418 [AC_MSG_RESULT(no)]) | |
| 4419 | |
| 4420 AC_MSG_CHECKING(for sigsetjmp) | |
| 3312 | 4421 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <setjmp.h>], |
| 4422 [sigjmp_buf bar; sigsetjmp (bar, 0);])], | |
| 2651 | 4423 [AC_MSG_RESULT(yes) |
| 4424 AC_DEFINE(HAVE_SIGSETJMP)], | |
| 4425 [AC_MSG_RESULT(no)]) | |
| 4426 | |
| 4427 AC_MSG_CHECKING(whether localtime caches TZ) | |
| 4428 AC_CACHE_VAL(emacs_cv_localtime_cache, | |
| 4429 [if test "$ac_cv_func_tzset" = "yes"; then | |
| 4430 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <time.h> | |
| 4431 #if STDC_HEADERS | |
| 4432 # include <stdlib.h> | |
| 4433 #endif | |
| 4434 extern char **environ; | |
| 4435 unset_TZ () | |
| 4436 { | |
| 4437 char **from, **to; | |
| 4438 for (to = from = environ; (*to = *from); from++) | |
| 4439 if (! (to[[0]][[0]] == 'T' && to[[0]][[1]] == 'Z' && to[[0]][[2]] == '=')) | |
| 4440 to++; | |
| 4441 } | |
| 4442 char TZ_GMT0[[]] = "TZ=GMT0"; | |
| 4443 char TZ_PST8[[]] = "TZ=PST8"; | |
| 4444 main() | |
| 4445 { | |
| 4446 time_t now = time ((time_t *) 0); | |
| 4447 int hour_GMT0, hour_unset; | |
| 4448 if (putenv (TZ_GMT0) != 0) | |
| 4449 exit (1); | |
| 4450 hour_GMT0 = localtime (&now)->tm_hour; | |
| 4451 unset_TZ (); | |
| 4452 hour_unset = localtime (&now)->tm_hour; | |
| 4453 if (putenv (TZ_PST8) != 0) | |
| 4454 exit (1); | |
| 4455 if (localtime (&now)->tm_hour == hour_GMT0) | |
| 4456 exit (1); | |
| 4457 unset_TZ (); | |
| 4458 if (localtime (&now)->tm_hour != hour_unset) | |
| 4459 exit (1); | |
| 4460 exit (0); | |
| 4461 }])], emacs_cv_localtime_cache=no, emacs_cv_localtime_cache=yes, | |
| 4462 [# If we have tzset, assume the worst when cross-compiling. | |
| 4463 emacs_cv_localtime_cache=yes]) | |
| 4464 else | |
| 4465 # If we lack tzset, report that localtime does not cache TZ, | |
| 4466 # since we can't invalidate the cache if we don't have tzset. | |
| 4467 emacs_cv_localtime_cache=no | |
| 4468 fi],[:])dnl | |
| 4469 AC_MSG_RESULT($emacs_cv_localtime_cache) | |
| 4470 if test $emacs_cv_localtime_cache = yes; then | |
| 4471 AC_DEFINE(LOCALTIME_CACHE) | |
| 4472 fi | |
| 4473 | |
| 4474 if test "$HAVE_TIMEVAL" = "yes"; then | |
| 4475 AC_MSG_CHECKING(whether gettimeofday accepts one or two arguments) | |
| 3312 | 4476 AC_LINK_IFELSE([AC_LANG_PROGRAM([ |
| 2651 | 4477 #ifdef TIME_WITH_SYS_TIME |
| 4478 #include <sys/time.h> | |
| 4479 #include <time.h> | |
| 4480 #else | |
| 4481 #ifdef HAVE_SYS_TIME_H | |
| 4482 #include <sys/time.h> | |
| 4483 #else | |
| 4484 #include <time.h> | |
| 4485 #endif | |
| 4486 #endif | |
| 4487 ], | |
| 4488 [ | |
| 4489 struct timeval time; | |
| 4490 gettimeofday (&time, 0); | |
| 3312 | 4491 ])], |
| 2651 | 4492 [AC_MSG_RESULT(two)], |
| 4493 [AC_MSG_RESULT(one) | |
| 4494 AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)]) | |
| 4495 fi | |
| 4496 | |
| 4497 | |
| 4498 AC_C_INLINE | |
| 4499 test "$ac_cv_c_inline" != "no" -a "$GCC" = "yes" && XE_ADD_OBJS(inline.o) | |
| 4500 | |
| 4501 dnl check for the typeof extension | |
| 4502 AC_MSG_CHECKING(for typeof) | |
| 3312 | 4503 AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; __typeof__(i) j;])], |
| 4504 typeofname="__typeof__", | |
| 4505 [AC_COMPILE_IFELSE([AC_LANG_SOURCE([int i; typeof(i) j;])], | |
| 4506 typeofname="typeof", | |
| 2651 | 4507 typeofname=no)]) |
| 4508 AC_MSG_RESULT($typeofname) | |
| 4509 if test "$typeofname" != "no"; then | |
| 4510 AC_DEFINE_UNQUOTED(TYPEOF, $typeofname) | |
| 4511 fi | |
| 4512 | |
| 4513 dnl HP-UX has a working alloca in libPW. | |
| 4514 dnl case "${GCC}${opsys}" in hpux* ) | |
| 4515 dnl AC_CHECK_FUNC(alloca, [:], [AC_CHECK_LIB(PW, alloca)]) | |
| 4516 dnl esac | |
| 4517 | |
| 4518 dnl AC_FUNC_ALLOCA doesn't know about DEC C's #pragma intrinsic(alloca) | |
| 4519 if test "$__DECC" != "yes"; then | |
| 4520 AC_FUNC_ALLOCA | |
| 4521 test -n "$ALLOCA" && XE_ADD_OBJS($ALLOCA) | |
| 4522 fi | |
| 4523 | |
| 4524 AC_MSG_CHECKING(for working alloca in function calls) | |
| 4525 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4526 #if defined (__CYGWIN__) | |
| 4527 #include <alloca.h> | |
| 4528 #elif defined (__GNUC__) | |
| 4529 #define alloca __builtin_alloca | |
| 4530 #elif defined (__DECC) | |
| 4531 #include <alloca.h> | |
| 4532 #pragma intrinsic(alloca) | |
| 4533 #elif defined (HAVE_ALLOCA_H) | |
| 4534 #include <alloca.h> | |
| 4535 #elif defined (_AIX) | |
| 4536 #pragma alloca | |
| 4537 #elif ! defined (alloca) | |
| 4538 #ifdef C_ALLOCA | |
| 4539 #define alloca xemacs_c_alloca | |
| 4540 #else | |
| 4541 void *alloca (); | |
| 4542 #endif /* C_ALLOCA */ | |
| 4543 #endif /* !defined (alloca) */ | |
| 4544 | |
| 4545 void | |
| 4546 f1 (double a, void *ptr, int b) | |
| 4547 { | |
| 4548 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4549 if (ptr2[[0]] != 0xBF || ptr2[[1]] != 0xBF || ptr2[[3000]] != 0xBF) | |
| 4550 exit (1); | |
| 4551 if (a != 3.1415 || b != -5490) | |
| 4552 exit (1); | |
| 4553 } | |
| 4554 | |
| 4555 int | |
| 4556 f2 (short c, void *ptr, long e) | |
| 4557 { | |
| 4558 unsigned char *ptr2 = (unsigned char *) ptr; | |
| 4559 if (ptr2[[0]] != 0xFB || ptr2[[1]] != 0xFB || ptr2[[1000]] != 0xFB) | |
| 4560 exit (1); | |
| 4561 if (c != 665 || e != 776776776) | |
| 4562 exit (1); | |
| 4563 f1 (3.1415, memset (alloca (3001), 0xBF, 3001), -5490); | |
| 4564 return 42; | |
| 4565 } | |
| 4566 | |
| 4567 int | |
|
4588
6a6689b96f00
Adopt Martin's suggestion of "char **argv" throughout configure.ac.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4543
diff
changeset
|
4568 main (int argc, char **argv) |
| 2651 | 4569 { |
| 4570 if (f2 (665, memset (alloca (1001), 0xFB, 1001), 776776776) != 42) | |
| 4571 return 1; | |
| 4572 return 0; | |
| 4573 } | |
| 4574 ])], working_alloca_in_function_calls=yes, working_alloca_in_function_calls=no) | |
| 4575 AC_MSG_RESULT($working_alloca_in_function_calls) | |
| 4576 test "$working_alloca_in_function_calls" != "yes" && \ | |
| 4577 AC_DEFINE(BROKEN_ALLOCA_IN_FUNCTION_CALLS) | |
| 4578 | |
| 4579 AC_MSG_CHECKING([for working scanf]) | |
| 4580 AC_RUN_IFELSE([AC_LANG_SOURCE([ | |
| 4581 int | |
| 4582 main (int argc, char **argv) | |
| 4583 { | |
| 4584 int ret, cp1, cp2, endcount; | |
| 4585 char *p = "0x7d 0x000E "; | |
| 4586 ret = sscanf (p, "%i %i%n", &cp1, &cp2, &endcount); | |
| 4587 /* endcount should be 13 but it's 11 in Cygwin newlib after 6/04; | |
| 4588 this breaks unicode.c */ | |
| 4589 return endcount != 13; | |
| 4590 } | |
| 4591 ])], working_scanf=yes, working_scanf=no) | |
| 4592 AC_MSG_RESULT($working_scanf) | |
| 4593 test "$working_scanf" != "yes" && \ | |
| 4594 AC_DEFINE(CYGWIN_SCANF_BUG) | |
| 4595 | |
| 4596 dnl Check whether strcoll exists and works correctly. (This does more | |
| 4597 dnl than just check for its existence.) If so, it defines HAVE_STRCOLL. | |
| 4598 AC_FUNC_STRCOLL | |
| 4599 | |
| 4600 dnl If `getpgrp' takes no argument (the POSIX.1 version), define | |
| 4601 dnl `GETPGRP_VOID'. Otherwise, it is the BSD version, which takes a | |
| 4602 dnl process ID as an argument. | |
| 4603 AC_CHECK_FUNCS(getpgrp) | |
| 4604 AC_FUNC_GETPGRP | |
| 4605 | |
| 4606 dnl We used to call AC_FUNC_MMAP here | |
| 4607 dnl Instead we now use following, suggested by Neal Becker | |
| 4608 AC_MSG_CHECKING(for working mmap) | |
| 4609 AC_RUN_IFELSE([AC_LANG_SOURCE([#include <stdio.h> | |
| 4610 #include <unistd.h> | |
| 4611 #include <fcntl.h> | |
| 4612 #include <sys/mman.h> | |
| 4613 | |
| 4614 #ifndef MAP_VARIABLE | |
| 4615 #define MAP_VARIABLE 0 | |
| 4616 #endif | |
| 4617 | |
| 4618 #ifndef MAP_FAILED | |
| 4619 #define MAP_FAILED -1 | |
| 4620 #endif | |
| 4621 | |
|
4588
6a6689b96f00
Adopt Martin's suggestion of "char **argv" throughout configure.ac.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4543
diff
changeset
|
4622 int main (int argc, char **argv) |
| 2651 | 4623 { |
| 4624 int fd = -1; | |
| 4625 caddr_t p; | |
| 4626 #ifndef MAP_ANONYMOUS | |
| 4627 fd = open ("/dev/zero", O_RDWR); | |
| 4628 if (fd < 0) | |
| 4629 return 1; | |
| 4630 #define MAP_ANONYMOUS 0 | |
| 4631 #endif | |
| 4632 if (mmap(0, 1024, PROT_READ | PROT_WRITE, | |
| 4633 MAP_PRIVATE | MAP_VARIABLE | MAP_ANONYMOUS, | |
| 4634 fd, 0) != (void *) MAP_FAILED) | |
| 4635 return 0; | |
| 4636 perror ("conftest: mmap failed"); | |
| 4637 return 1; | |
|
4759
aa5ed11f473b
Remove support for obsolete systems. See xemacs-patches message with ID
Jerry James <james@xemacs.org>
parents:
4738
diff
changeset
|
4638 }])], have_mmap=yes, have_mmap=no) |
| 2651 | 4639 AC_MSG_RESULT($have_mmap) |
| 4640 test "$have_mmap" = "yes" && AC_DEFINE(HAVE_MMAP) | |
| 4641 | |
| 4642 dnl By default we switch off rel-alloc on cygwin as it generally causes us grief | |
| 4643 case "$opsys" in cygwin*) | |
| 4644 test "$with_rel_alloc" = "default" && with_rel_alloc=no ;; | |
| 4645 esac | |
| 4646 dnl rel_alloc requires either GNU malloc or system malloc with mmap | |
| 4647 dnl We only turn rel_alloc on by default if mmap is available. | |
| 4648 test "$GNU_MALLOC" != "yes" -a "$have_mmap" != "yes" && with_rel_alloc=no | |
| 4649 if test "$with_rel_alloc $have_mmap" = "default yes"; then | |
| 4650 if test "$doug_lea_malloc" = "yes"; then | |
| 4651 dnl Check if malloc() calls mmap(), making rel_alloc pointless. | |
| 4652 AC_MSG_CHECKING(for M_MMAP_THRESHOLD) | |
| 3312 | 4653 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <malloc.h>],[ |
| 2651 | 4654 #ifndef M_MMAP_THRESHOLD |
| 4655 #error No M_MMAP_THRESHOLD :-( | |
| 4656 !@+$%^&*_)(_ - unlikely to compile... | |
| 4657 #endif | |
| 3312 | 4658 ])], [with_rel_alloc=no; AC_MSG_RESULT(yes);], |
| 4659 [with_rel_alloc=yes; AC_MSG_RESULT(no);]) | |
| 2651 | 4660 else |
| 4661 with_rel_alloc=yes | |
| 4662 fi | |
| 4663 fi | |
| 4664 test "$with_rel_alloc" = "yes" && AC_DEFINE(REL_ALLOC) | |
| 4665 | |
| 4666 dnl Check for terminal I/O variants | |
| 4667 dnl TERMIOS systems may have termio.h, but not vice-versa, I think. | |
| 4668 AC_CHECK_HEADER(termios.h, | |
| 4669 AC_DEFINE(HAVE_TERMIOS) | |
| 4670 AC_DEFINE(SIGNALS_VIA_CHARACTERS) | |
| 4671 AC_DEFINE(NO_TERMIO), | |
| 4672 [AC_CHECK_HEADER(termio.h, [AC_DEFINE(HAVE_TERMIO)])]) | |
| 4673 | |
| 4674 | |
| 4675 dnl Check for Internet sockets. | |
| 4676 AC_CHECK_FUNC(socket, | |
| 4677 [AC_CHECK_HEADER(netinet/in.h, | |
| 4678 [AC_CHECK_HEADER(arpa/inet.h, [ | |
| 4679 AC_DEFINE(HAVE_SOCKETS) | |
| 3312 | 4680 AC_MSG_CHECKING([for sun_len member in struct sockaddr_un]) |
| 4681 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 4682 #include <sys/types.h> |
| 4683 #include <sys/socket.h> | |
| 4684 #include <sys/un.h> | |
| 4685 ], | |
| 3312 | 4686 [static struct sockaddr_un x; x.sun_len = 1;])], |
| 2651 | 4687 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOCKADDR_SUN_LEN)], |
| 4688 [AC_MSG_RESULT(no)]) | |
| 3312 | 4689 AC_MSG_CHECKING([for ip_mreq struct in netinet/in.h]) |
| 4690 AC_LINK_IFELSE([AC_LANG_PROGRAM([ | |
| 2651 | 4691 #include <sys/types.h> |
| 4692 #include <netinet/in.h> | |
| 4693 ], | |
| 3312 | 4694 [static struct ip_mreq x;])], |
| 2651 | 4695 [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_MULTICAST)], |
| 4696 [AC_MSG_RESULT(no)])])])]) | |
| 4697 | |
| 4698 dnl Check for SYS V IPC. (Inferior to sockets.) | |
| 4699 AC_CHECK_FUNC(msgget, | |
| 4700 [AC_CHECK_HEADER(sys/ipc.h, | |
| 4701 [AC_CHECK_HEADER(sys/msg.h, | |
| 4702 [AC_DEFINE(HAVE_SYSVIPC)])])]) | |
| 4703 | |
| 4704 dnl Check for directory variants | |
| 4705 AC_CHECK_HEADER(dirent.h, [AC_DEFINE(SYSV_SYSTEM_DIR)], | |
| 4706 [AC_CHECK_HEADER(sys/dir.h, , [AC_DEFINE(NONSYSTEM_DIR_LIBRARY)])]) | |
| 4707 | |
| 4708 dnl Check for nlist.h | |
| 4709 AC_CHECK_HEADER(nlist.h, AC_DEFINE(NLIST_STRUCT), ) | |
| 4710 | |
| 4711 dnl Check for sound of various sorts. | |
| 3312 | 4712 AC_MSG_CHECKING([for sound support]) |
| 4713 AC_MSG_RESULT() | |
| 2651 | 4714 |
| 4715 dnl Autodetect native sound | |
| 4716 test -n "$with_native_sound_lib" && enable_sound_native=yes | |
| 4717 | |
| 4718 if test "$enable_sound_native" != "no"; then | |
| 4719 dnl Maybe sound is already on include path... | |
| 4720 if test -n "$with_native_sound_lib"; then | |
| 4721 AC_CHECK_HEADER(multimedia/audio_device.h, | |
| 4722 [sound_found=yes sound_cflags="" | |
| 4723 XE_ADD_OBJS(sunplay.o)]) | |
| 4724 fi | |
| 4725 | |
| 4726 dnl Autodetect Sun native sound from SUNWaudmo package | |
| 4727 if test -z "$sound_found" -a -d "/usr/demo/SOUND"; then | |
| 4728 if test -d "/usr/demo/SOUND/include/multimedia"; then | |
| 4729 sun_sound_cflags="-I/usr/demo/SOUND/include" | |
| 4730 elif test -d "/usr/demo/SOUND/multimedia"; then | |
| 4731 sun_sound_cflags="-I/usr/demo/SOUND" | |
| 4732 fi | |
| 4733 | |
| 4734 if test -n "$with_native_sound_lib"; then | |
| 4735 sun_sound_lib="$with_native_sound_lib" | |
| 4736 elif test -r "/usr/demo/SOUND/lib/libaudio.a"; then | |
| 4737 sun_sound_lib="/usr/demo/SOUND/lib/libaudio.a" | |
| 4738 elif test -r "/usr/demo/SOUND/libaudio.a"; then | |
| 4739 sun_sound_lib="/usr/demo/SOUND/libaudio.a" | |
| 4740 fi | |
| 4741 | |
| 4742 if test -n "$sun_sound_cflags" -a -n "$sun_sound_lib"; then | |
| 4743 with_native_sound_lib="$sun_sound_lib" | |
| 4744 sound_cflags="$sun_sound_cflags" | |
| 4745 sound_found=yes | |
| 4746 XE_ADD_OBJS(sunplay.o) | |
| 4747 fi | |
| 4748 fi | |
| 4749 | |
| 4750 dnl Check for SGI and HP native sound libs | |
| 4751 if test -z "$sound_found"; then | |
| 4752 case "$ac_cv_build" in | |
| 4753 *-sgi-* ) | |
| 4754 if test -z "$with_native_sound_lib"; then | |
| 4755 AC_CHECK_LIB(audio, ALopenport, with_native_sound_lib="-laudio") | |
| 4756 fi | |
| 4757 if test -n "$with_native_sound_lib"; then | |
| 4758 sound_found=yes sound_cflags="" | |
| 4759 XE_ADD_OBJS(sgiplay.o) | |
| 4760 fi ;; | |
| 4761 hppa*-hp-hpux* ) | |
| 4762 if test -z "$with_native_sound_lib"; then | |
| 4763 AC_CHECK_LIB(Alib, AOpenAudio, with_native_sound_lib="-lAlib") | |
| 4764 fi | |
| 4765 if test -n "$with_native_sound_lib"; then | |
| 4766 sound_found=yes | |
| 4767 XE_ADD_OBJS(hpplay.o) | |
| 4768 if test "$GCC" = "yes" # Kludge city | |
| 4769 then sound_cflags="-Dconst= -Dvolatile= -I/usr/audio/examples" | |
| 4770 else sound_cflags="+e -I/usr/audio/examples" | |
| 4771 fi | |
| 4772 fi ;; | |
| 4773 esac | |
| 4774 fi | |
| 4775 | |
| 3060 | 4776 dnl Win32 uses native sound |
| 2651 | 4777 if test -z "$sound_found"; then |
| 3060 | 4778 case "$opsys" in cygwin* | mingw* ) |
| 2651 | 4779 sound_found=yes |
| 4780 with_native_sound_lib= | |
| 4781 XE_ADD_OBJS(ntplay.o) | |
| 3060 | 4782 ;; |
| 4783 esac | |
| 2651 | 4784 fi |
| 4785 | |
| 4786 dnl Check for Linux/BSD native sound (also on recent Cygwins) | |
| 4787 if test -z "$sound_found"; then | |
| 4788 for dir in "machine" "sys" "linux"; do | |
| 4789 AC_CHECK_HEADER([${dir}/soundcard.h], [ | |
| 4790 sound_found=yes | |
| 2663 | 4791 case "${ac_cv_build}" in |
| 2651 | 4792 *netbsd* ) |
| 4793 # #### this is probably not the right way to do this | |
| 4794 # we should port to native NetBSD stuff | |
| 2663 | 4795 |
| 4796 dnl Aidan says: We have other things to be doing. If some | |
| 4797 dnl energetic NetBSD partisan volunteers, then yeah, cool, | |
| 4798 dnl but as it is, this works, and is unlikely to stop | |
| 4799 dnl working any time soon. | |
| 4800 | |
| 2651 | 4801 AC_CHECK_LIB(ossaudio, _oss_ioctl, |
| 2663 | 4802 [with_native_sound_lib=-lossaudio |
| 2651 | 4803 AC_MSG_WARN([Using NetBSD-deprecated -lossaudio])], |
| 4804 [sound_found=no]) | |
| 4805 ;; | |
| 4806 dnl Aidan sez: OpenBSD as well can use Linux's sound API, and needs | |
| 4807 dnl the same library. Add here! | |
| 4808 esac | |
| 4809 break]) | |
| 4810 done | |
| 4811 | |
| 4812 if test "$sound_found" = "yes"; then | |
| 4813 need_miscplay=yes | |
| 4814 XE_ADD_OBJS(linuxplay.o) | |
| 4815 AC_DEFINE_UNQUOTED(SOUNDCARD_H_FILE, ["${dir}/soundcard.h"]) | |
| 4816 fi | |
| 4817 fi | |
| 4818 | |
| 4819 if test "$sound_found" = "yes"; then | |
| 4820 enable_sound_native=yes | |
| 4821 else | |
| 4822 if test "$enable_sound_native" = "yes" ; then | |
| 4823 AC_MSG_WARN([No native libraries found. Disabling native sound support.]) | |
| 4824 fi | |
| 4825 enable_sound_native=no | |
| 4826 fi | |
| 4827 fi | |
| 4828 | |
| 4829 if test "$enable_sound_native" = "yes"; then | |
| 4830 AC_DEFINE(HAVE_NATIVE_SOUND) | |
| 4831 test -n "$with_native_sound_lib" && XE_PREPEND($with_native_sound_lib, LIBS) | |
| 4832 fi | |
| 4833 | |
| 3308 | 4834 dnl ALSA sound support |
| 4835 if test "$enable_sound_alsa" != "no"; then | |
| 3309 | 4836 AC_CHECK_HEADER([alsa/input.h], [ |
| 3308 | 4837 AC_CHECK_LIB(asound, snd_pcm_open, have_alsa_sound=yes)]) |
| 4838 if test "$have_alsa_sound" = "yes"; then | |
| 4839 enable_sound_alsa=yes | |
| 4840 AC_DEFINE(HAVE_ALSA_SOUND) | |
| 4841 XE_ADD_OBJS(alsaplay.o) | |
| 4842 XE_PREPEND(-lasound, LIBS) | |
| 4843 else | |
| 4844 test "$enable_sound_alsa" = "yes" && \ | |
| 4845 XE_DIE("Required ALSA sound support cannot be provided.") | |
| 4846 enable_sound_alsa=no | |
| 4847 fi | |
| 4848 fi | |
| 4849 | |
| 2651 | 4850 dnl NAS Sound support |
| 4851 if test "$enable_sound_nas" != "no"; then | |
| 4852 AC_CHECK_HEADER(audio/audiolib.h, [ | |
| 4853 AC_CHECK_LIB(audio, AuOpenServer, have_nas_sound=yes)]) | |
| 4854 if test "$have_nas_sound" = "yes"; then | |
| 4855 enable_sound_nas=yes | |
| 4856 AC_DEFINE(HAVE_NAS_SOUND) | |
| 4857 XE_ADD_OBJS(nas.o) | |
| 4858 XE_PREPEND(-laudio, libs_x) | |
| 4859 dnl If the nas library does not contain the error jump point, | |
| 4860 dnl then we force safer behavior. | |
| 4861 AC_EGREP_HEADER(AuXtErrorJump,audio/Xtutil.h,,[old_nas=yes; AC_DEFINE(NAS_NO_ERROR_JUMP)]) | |
| 4862 else | |
| 4863 test "$enable_sound_nas" = "yes" && \ | |
| 4864 XE_DIE("Required NAS sound support cannot be provided.") | |
| 4865 enable_sound_nas=no | |
| 4866 fi | |
| 4867 fi | |
| 4868 | |
| 4869 dnl ESD Sound support | |
| 4870 if test "$enable_sound_esd" != "no"; then | |
| 4871 AC_CHECK_PROG(have_esd_config, esd-config, yes, no) | |
| 4872 if test "$have_esd_config" = "yes"; then | |
| 4873 save_c_switch_site="$c_switch_site" save_LIBS="$LIBS" | |
| 4874 XE_APPEND(`esd-config --cflags`, c_switch_site) | |
| 4875 XE_PREPEND(`esd-config --libs`, LIBS) | |
| 4876 AC_CHECK_FUNC(esd_play_stream, | |
| 4877 have_esd_sound=yes, | |
| 4878 c_switch_site="$save_c_switch_site" LIBS="$save_LIBS") | |
| 4879 fi | |
| 4880 | |
| 4881 if test "$have_esd_sound" = "yes"; then | |
| 4882 enable_sound_esd=yes | |
| 4883 need_miscplay=yes | |
| 4884 XE_ADD_OBJS(esd.o) | |
| 4885 AC_DEFINE(HAVE_ESD_SOUND) | |
| 4886 else | |
| 4887 test "$enable_sound_esd" = "yes" && \ | |
| 4888 XE_DIE("Required ESD sound support cannot be provided.") | |
| 4889 enable_sound_esd=no | |
| 4890 fi | |
| 4891 fi | |
| 4892 | |
| 4893 test "$need_miscplay" = "yes" && XE_ADD_OBJS(miscplay.o) | |
| 4894 | |
| 4895 dnl --------------------- | |
| 4896 dnl TTY-dependent options | |
| 4897 dnl --------------------- | |
| 4898 | |
| 4899 test -z "$with_tty" && with_tty=yes | |
| 4900 | |
| 4901 if test "$with_tty" = "yes" ; then | |
| 3312 | 4902 AC_MSG_CHECKING([for TTY-related features]) |
| 4903 AC_MSG_RESULT() | |
| 2651 | 4904 AC_DEFINE(HAVE_TTY) |
| 4905 | |
| 4906 dnl Autodetect ncurses. | |
| 4907 if test -z "$with_ncurses"; then | |
| 4908 AC_CHECK_LIB(ncurses, tgetent, with_ncurses=yes, with_ncurses=no) | |
| 4909 fi | |
| 4910 if test "$with_ncurses" = "yes"; then | |
| 4911 AC_DEFINE(HAVE_NCURSES) | |
| 4912 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 4913 AC_CHECK_HEADER(ncurses/term.h, term_h_file=ncurses/term.h) | |
| 4914 XE_ADD_OBJS(terminfo.o) | |
| 4915 XE_PREPEND(-lncurses, LIBS) | |
| 4916 | |
| 4917 if test "$ac_cv_header_ncurses_curses_h" != "yes" ; then | |
| 4918 dnl Try again, and check for the bogus ncurses/ include bug. | |
| 4919 dnl (i.e. ncurses/curses.h bogusly includes <unctrl.h> instead of | |
| 4920 dnl <ncurses/unctrl.h>) | |
| 4921 save_c_switch_site="$c_switch_site" | |
| 4922 c_switch_site="$c_switch_site -I/usr/include/ncurses" | |
| 4923 AC_CHECK_HEADER(ncurses/curses.h, curses_h_file=ncurses/curses.h) | |
| 4924 if test "$ac_cv_header_ncurses_curses_h" = "yes" | |
| 4925 then AC_MSG_WARN([Your system has the bogus ncurses include bug.]) | |
| 4926 else c_switch_site="$save_c_switch_site" | |
| 4927 fi | |
| 4928 fi | |
| 4929 else dnl "$with_ncurses" = "no" | |
| 4930 dnl Autodetect terminfo/-lcurses/-ltermlib/-ltermcap | |
| 4931 if test "$have_terminfo" = "yes"; then | |
| 4932 XE_ADD_OBJS(terminfo.o) | |
| 4933 if test -n "$libs_termcap"; then | |
| 4934 XE_PREPEND($libs_termcap, LIBS) | |
| 4935 else | |
| 4936 for lib in curses termlib termcap; do | |
| 4937 AC_CHECK_LIB($lib, tgetent, XE_PREPEND(-l${lib}, LIBS); break) | |
| 4938 done | |
| 4939 fi | |
| 4940 else dnl "$have_terminfo" = "no" && "with_ncurses" = "no" | |
| 4941 XE_ADD_OBJS(tparam.o) | |
| 4942 dnl The HP-UX curses library seems to have a badly broken version of select(2) | |
| 4943 dnl that makes "poll: interrupted system call" messages to appear and | |
| 4944 dnl Emacs subprocesses to hang (e.g. TeX compilation w/ AUCTeX) */ | |
| 4945 case "$opsys" in *-hp-hpux* ) libs_termcap="-ltermcap" ;; esac | |
| 4946 if test -n "$libs_termcap"; then | |
| 4947 XE_PREPEND($libs_termcap, LIBS) | |
| 4948 else | |
| 4949 AC_CHECK_LIB(curses, tgetent, XE_PREPEND(-lcurses, LIBS), | |
| 4950 AC_CHECK_LIB(termcap, tgetent, XE_PREPEND(-ltermcap, LIBS), | |
| 4951 XE_ADD_OBJS(termcap.o))) | |
| 4952 fi | |
| 4953 fi | |
| 4954 fi | |
| 4955 AC_DEFINE_UNQUOTED(CURSES_H_FILE, "${curses_h_file-curses.h}") | |
| 4956 AC_DEFINE_UNQUOTED(TERM_H_FILE, "${term_h_file-term.h}") | |
| 4957 | |
| 4958 dnl General Purpose Mouse (libgpm) support | |
| 4959 if test "$with_gpm" != "no"; then | |
| 4960 AC_CHECK_HEADER(gpm.h, [ | |
| 4961 AC_CHECK_LIB(gpm, Gpm_Open, have_gpm=yes)]) | |
| 4962 if test "$have_gpm" = "yes"; then | |
| 4963 with_gpm=yes | |
| 4964 AC_DEFINE(HAVE_GPM) | |
| 4965 XE_PREPEND(-lgpm, LIBS) | |
| 4966 elif test "$with_gpm" = "yes"; then | |
| 4967 XE_DIE(["GPM requested, but gpm.h or libgpm seems to be missing."]) | |
| 4968 else | |
| 4969 with_gpm=no | |
| 4970 fi | |
| 4971 fi | |
| 4972 | |
| 4973 else dnl "$with_tty" = "no" | |
| 4974 for feature in ncurses gpm; do | |
| 4975 if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then | |
| 4976 AC_MSG_WARN([--with-${feature} ignored: Not valid without TTY support]) | |
| 4977 fi | |
| 4978 eval "with_${feature}=no" | |
| 4979 done | |
| 4980 fi dnl with_tty | |
| 4981 | |
| 4982 dnl Database support | |
| 4983 dnl We do not necessarily have to have libdb/lib(g)dbm for DB/(G)DBM support. | |
| 4984 dnl On FreeBSD, both DB and DBM are part of libc. | |
| 4985 dnl By default, we check for DBM support in libgdbm, then libc, then libdbm. | |
| 4986 | |
| 4987 test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 3312 | 4988 != "no no no" && AC_MSG_CHECKING([for database support]) && \ |
| 4989 AC_MSG_RESULT() | |
| 2651 | 4990 |
| 4991 dnl Check for ndbm.h, required for either kind of DBM support. | |
|
4699
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
4992 dnl #### Should we check for gdbm.h, too? (Seen on MacPorts.) |
| 2651 | 4993 if test "$enable_database_gdbm $enable_database_dbm" != "no no"; then |
|
4699
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
4994 ndbm_h_file="" |
|
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
4995 AC_CHECK_HEADERS([ndbm.h gdbm/ndbm.h],[ndbm_h_file=$ac_header; break;],[],[]) |
|
4762
53f27fcd3cd9
Make configure --with-database={dbm|gdbm} work again.
Mike Alexander <mta@umich.edu>
parents:
4759
diff
changeset
|
4996 if test "x$ndbm_h_file" = "x"; then |
| 2651 | 4997 test "$enable_database_gdbm" = "yes" -o \ |
| 4998 "$enable_database_dbm" = "yes" && \ | |
| 4999 XE_DIE("Required DBM support cannot be provided.") | |
|
4699
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5000 enable_database_gdbm=no enable_database_dbm=no] |
|
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5001 fi |
| 2651 | 5002 fi |
| 5003 | |
| 5004 dnl Check for DBM support in libgdbm. | |
| 5005 if test "$enable_database_gdbm" != "no"; then | |
| 5006 AC_CHECK_LIB(gdbm, dbm_open, [ | |
| 5007 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
|
5008 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
|
5009 enable_database_gdbm=yes enable_database_dbm=no libdbm="-lgdbm_compat -lgdbm"], [ |
| 2651 | 5010 if test "$enable_database_gdbm" = "yes"; then |
| 5011 XE_DIE("Required GNU DBM support cannot be provided.") | |
| 5012 fi | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5013 enable_database_gdbm=no], -lgdbm) |
|
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5014 ]) |
| 2651 | 5015 fi |
| 5016 | |
| 5017 dnl Check for DBM support in libc and libdbm. | |
| 5018 if test "$enable_database_dbm" != "no"; then | |
| 5019 AC_CHECK_FUNC(dbm_open, [enable_database_dbm=yes libdbm=], [ | |
| 5020 AC_CHECK_LIB(dbm, dbm_open, [enable_database_dbm=yes libdbm=-ldbm], [ | |
| 5021 test "$enable_database_dbm" = "yes" && \ | |
| 5022 XE_DIE("Required DBM support cannot be provided.") | |
| 5023 enable_database_dbm=no])]) | |
| 5024 fi | |
| 5025 | |
| 5026 dnl Tell make about the DBM support we detected. | |
| 5027 test -n "$libdbm" && XE_PREPEND("$libdbm", LIBS) | |
|
4699
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5028 if test "$enable_database_gdbm" = "yes" -o \ |
|
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5029 "$enable_database_dbm" = "yes"; then |
|
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5030 AC_DEFINE_UNQUOTED(NDBM_H_FILE,"$ndbm_h_file") |
| 2651 | 5031 AC_DEFINE(HAVE_DBM) |
|
4699
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5032 $as_unset ndbm_h_file |
|
0e1461b592ce
Check for gdbm/ndbm.h, too.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
4661
diff
changeset
|
5033 fi |
| 2651 | 5034 |
| 3739 | 5035 dnl Check for u_int*_t typedefs. |
| 5036 AC_CHECK_TYPES([u_int8_t, u_int16_t, u_int32_t]) | |
| 5037 | |
| 2651 | 5038 dnl Check for Berkeley DB. |
| 5039 if test "$enable_database_berkdb" != "no"; then | |
| 5040 AC_MSG_CHECKING(for Berkeley db.h) | |
| 5041 for header in "db/db.h" "db.h"; do | |
| 3312 | 5042 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ |
| 2651 | 5043 #include <stdlib.h> |
| 5044 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1) | |
| 5045 #ifdef HAVE_INTTYPES_H | |
| 5046 #define __BIT_TYPES_DEFINED__ | |
| 5047 #include <inttypes.h> | |
| 3739 | 5048 #if !HAVE_U_INT8_T |
| 2651 | 5049 typedef uint8_t u_int8_t; |
| 3739 | 5050 #endif |
| 5051 #if !HAVE_U_INT16_T | |
| 2651 | 5052 typedef uint16_t u_int16_t; |
| 3739 | 5053 #endif |
| 5054 #if !HAVE_U_INT32_T | |
| 2651 | 5055 typedef uint32_t u_int32_t; |
| 3739 | 5056 #endif |
| 2651 | 5057 #ifdef WE_DONT_NEED_QUADS |
| 3739 | 5058 #if !HAVE_U_INT64_T |
| 2651 | 5059 typedef uint64_t u_int64_t; |
| 5060 #endif | |
| 5061 #endif | |
| 5062 #endif | |
| 3739 | 5063 #endif |
| 2651 | 5064 #include <$header> |
| 3312 | 5065 ])], db_h_file="$header"; break) |
| 2651 | 5066 done |
| 5067 if test -z "$db_h_file" | |
| 5068 then AC_MSG_RESULT(no); enable_database_berkdb=no | |
| 5069 else AC_MSG_RESULT($db_h_file) | |
| 5070 fi | |
| 5071 | |
| 5072 if test "$enable_database_berkdb" != "no"; then | |
| 5073 AC_MSG_CHECKING(for Berkeley DB version) | |
| 5074 AC_EGREP_CPP(yes, | |
| 5075 [#include <$db_h_file> | |
| 5076 #if DB_VERSION_MAJOR > 1 | |
| 5077 yes | |
| 5078 #endif | |
| 5079 ], [AC_EGREP_CPP(yes, | |
| 5080 [#include <$db_h_file> | |
| 5081 #if DB_VERSION_MAJOR > 2 | |
| 5082 yes | |
| 5083 #endif | |
| 5084 ], [AC_EGREP_CPP(yes, | |
| 5085 [#include <$db_h_file> | |
| 5086 #if DB_VERSION_MAJOR > 3 | |
| 5087 yes | |
| 5088 #endif | |
| 5089 ], [AC_MSG_RESULT(4); dbfunc=db_create; dbver=4],[ | |
| 5090 AC_MSG_RESULT(3); dbfunc=db_create; dbver=3])],[ | |
| 5091 AC_MSG_RESULT(2); dbfunc=db_open; dbver=2])],[ | |
| 5092 AC_MSG_RESULT(1); dbfunc=dbopen; dbver=1]) | |
| 5093 AC_CHECK_FUNC($dbfunc, enable_database_berkdb=yes need_libdb=no, [ | |
| 5094 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes)]) | |
| 5095 fi | |
| 5096 | |
| 5097 dnl Berk db 4.1 decorates public functions with version information | |
|
4401
01970033faa6
Configure fixes from Hans de Graaff, as used in Gentoo.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4350
diff
changeset
|
5098 if test "$enable_database_berkdb" = "yes" -a "$dbver" = "4"; then |
| 2651 | 5099 rm -f $tempcname |
| 5100 echo "#include <$db_h_file>" > $tempcname | |
| 5101 echo "configure___ dbfunc=db_create" >> $tempcname | |
| 5102 define(TAB, [ ])dnl | |
| 5103 eval `$CPP -Isrc $tempcname \ | |
| 5104 | sed -n -e "s/[[ TAB]]*=[[ TAB\"]]*/='/" -e "s/[[ TAB\"]]*\$/'/" -e "s/^configure___//p"` | |
| 5105 rm -f $tempcname | |
| 5106 AC_MSG_WARN("db_create is really $dbfunc") | |
| 5107 AC_CHECK_LIB(db, $dbfunc, enable_database_berkdb=yes need_libdb=yes) | |
| 5108 fi | |
| 5109 | |
| 5110 if test "$enable_database_berkdb" = "yes"; then | |
| 5111 AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file") | |
| 5112 AC_DEFINE(HAVE_BERKELEY_DB) | |
| 5113 test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS) | |
| 5114 else enable_database_berkdb=no | |
| 5115 fi | |
| 5116 fi | |
| 5117 | |
| 5118 if test "$enable_database_gdbm $enable_database_dbm $enable_database_berkdb" \ | |
| 5119 != "no no no"; then | |
| 5120 AC_DEFINE(HAVE_DATABASE) | |
| 5121 fi | |
| 5122 | |
| 5123 dnl Socks support | |
| 5124 if test "$with_socks" = "yes"; then | |
| 5125 AC_CHECK_LIB(socks, SOCKSinit) | |
| 5126 test -n "$ac_cv_lib_socks_SOCKSinit" && AC_DEFINE(HAVE_SOCKS) | |
| 5127 fi | |
| 5128 | |
| 5129 dnl Usage tracking (undocumented and likely unused option) | |
| 5130 if test "$usage_tracking" = "yes"; then | |
| 5131 AC_DEFINE(USAGE_TRACKING) | |
| 5132 XE_PREPEND(-Bstatic -lut -Bdynamic, LIBS) | |
| 5133 fi | |
| 5134 | |
| 5135 dnl Enhanced number support | |
| 5136 if test "$enable_bignum" = "gmp"; then | |
| 5137 AC_CHECK_HEADER(gmp.h, [ | |
| 5138 AC_CHECK_LIB(gmp, __gmpz_init, have_mpz_init=yes)]) | |
| 5139 if test "$have_mpz_init" = "yes"; then | |
| 5140 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5141 AC_DEFINE(WITH_GMP) | |
| 5142 XE_PREPEND(-lgmp, LIBS) | |
| 5143 else | |
| 5144 XE_DIE("Required GMP numeric support cannot be provided.") | |
| 5145 fi | |
| 5146 elif test "$enable_bignum" = "mp"; then | |
| 5147 for library in "" "-lcrypto"; do | |
| 5148 AC_CHECK_HEADER(mp.h, [ | |
| 5149 AC_CHECK_LIB(mp, mp_mfree, have_mp_mfree=yes; break, [ | |
| 5150 AC_CHECK_LIB(mp, mfree, have_mfree=yes; break, , $library)], | |
| 5151 $library)]) | |
| 5152 done | |
| 5153 if test "$have_mp_mfree" = "yes"; then | |
| 5154 AC_DEFINE(MP_PREFIX) | |
| 5155 XE_APPEND(-lmp, LIBS) | |
| 5156 if test "$library" != ""; then | |
| 5157 XE_APPEND($library, LIBS) | |
| 5158 fi | |
| 5159 AC_CHECK_FUNC(mp_move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5160 elif test "$have_mfree" = "yes"; then | |
| 5161 XE_APPEND(-lmp, LIBS) | |
| 5162 if test "$library" != ""; then | |
| 5163 XE_APPEND($library, LIBS) | |
| 5164 fi | |
| 5165 AC_CHECK_FUNC(move, [AC_DEFINE(HAVE_MP_MOVE)]) | |
| 5166 else | |
| 5167 XE_DIE("Required MP numeric support cannot be provided.") | |
| 5168 fi | |
| 5169 AC_DEFINE(WITH_NUMBER_TYPES) | |
| 5170 AC_DEFINE(WITH_MP) | |
| 5171 fi | |
| 5172 | |
| 5173 dnl Unfortunately, just because we can link doesn't mean we can run. | |
| 5174 dnl One of the above link tests may have succeeded but caused resulting | |
| 5175 dnl executables to fail to run. Also any tests using AC_RUN_IFELSE will | |
| 5176 dnl have reported incorrect results. | |
|
4537
7ca6d57ce12d
Clarify syntax in configure.ac following Vladimir Ivanovic's change.
Aidan Kehoe <kehoea@parhasard.net>
parents:
4536
diff
changeset
|
5177 AC_RUN_IFELSE([AC_LANG_SOURCE([int main(int c,char **v){return 0;}])],[:],[ |
| 2651 | 5178 echo "" |
| 5179 echo "*** PANIC *** The C compiler can no longer build working executables." | |
| 5180 echo "*** PANIC *** Please examine the tail of config.log for runtime errors." | |
| 5181 echo "*** PANIC *** The most likely reason for this problem is that configure" | |
| 5182 echo "*** PANIC *** links with shared libraries, but those libraries cannot be" | |
| 5183 echo "*** PANIC *** found at run time." | |
| 5184 echo "*** PANIC ***" | |
| 5185 echo "*** PANIC *** On a Linux system, edit /etc/ld.so.conf and re-run ldconfig." | |
| 5186 echo "*** PANIC *** On other systems, try telling configure where to find the" | |
| 5187 echo "*** PANIC *** shared libraries using the --with-site-runtime-libraries option" | |
| 5188 echo "*** PANIC ***" | |
| 5189 echo "*** PANIC *** Another way to shoot yourself in the foot is to specify" | |
| 5190 echo "*** PANIC *** --with-FEATURE when FEATURE is not actually installed" | |
| 5191 echo "*** PANIC *** on your system. Don't do that." | |
| 5192 exit 1]) | |
| 5193 | |
| 5194 dnl Process support | |
| 5195 if test "$win32_processes" != "yes"; then | |
| 5196 AC_DEFINE(HAVE_UNIX_PROCESSES) | |
| 5197 fi | |
| 5198 | |
| 5199 dnl -------------------------------- | |
| 5200 dnl Compute SUBST-itutable variables | |
| 5201 dnl -------------------------------- | |
| 5202 | |
| 5203 dnl We ignore (C|LD)_SWITCH_X_(MACHINE|SYSTEM) | |
| 5204 dnl Use XE_SPACE instead of plain assignment statements to remove extraneous blanks | |
| 5205 if test "$enable_modules" = "yes"; then | |
| 5206 ld_libs_module= | |
| 5207 else | |
| 2973 | 5208 XE_SPACE(ld_libs_module, $ldap_libs $postgresql_libs $canna_libs) |
| 2651 | 5209 fi |
| 5210 | |
| 5211 XE_SPACE(CFLAGS, $CFLAGS) | |
| 5212 XE_SPACE(extra_objs, $extra_objs) | |
| 5213 XE_SPACE(c_switch_general, -DHAVE_CONFIG_H $c_switch_site $c_switch_machine $c_switch_system) | |
| 5214 XE_SPACE(c_switch_window_system, $c_switch_x_site $c_switch_gtk $X_CFLAGS) | |
| 5215 XE_SPACE(c_switch_all, $c_switch_general $c_switch_window_system) | |
| 5216 XE_SPACE(ld_switch_general, $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_run) | |
| 5217 XE_SPACE(ld_switch_window_system, $ld_switch_x_site) | |
| 5218 XE_SPACE(ld_switch_all, $ld_switch_general $ld_switch_window_system) | |
| 5219 XE_SPACE(ld_libs_general, $LIBS $libs_machine $libs_system $libs_standard) | |
| 5220 XE_SPACE(ld_libs_window_system, $X_EXTRA_LIBS $libs_x $libs_gtk $X_PRE_LIBS) | |
| 5221 XE_SPACE(ld_libs_all, $ld_libs_window_system $ld_libs_general $ld_libs_module) | |
| 5222 | |
| 5223 dnl For no-module builds, make the src dir last | |
| 5224 if test "$enable_modules" = "no"; then | |
| 5225 XE_APPEND(src, MAKE_SUBDIR) | |
| 5226 fi | |
| 5227 | |
| 5228 dnl Compute lists of Makefiles and subdirs | |
| 5229 AC_SUBST(SRC_SUBDIR_DEPS) | |
| 5230 internal_makefile_list="Makefile.in" | |
| 5231 SUBDIR_MAKEFILES='' | |
| 5232 test -d lock || mkdir lock | |
| 5233 for dir in $MAKE_SUBDIR; do | |
| 5234 case "$dir" in */* ) dnl Implement mkdir -p | |
| 5235 ( for d in `echo $dir | sed 's:/: :g'` ; do | |
| 5236 test -d "$d" || mkdir "$d"; cd "$d" | |
| 5237 done ) ;; | |
| 5238 * ) test -d "$dir" || mkdir "$dir" ;; | |
| 5239 esac | |
| 5240 XE_SPACE(SUBDIR_MAKEFILES, $SUBDIR_MAKEFILES $dir/Makefile $dir/GNUmakefile) | |
| 5241 XE_SPACE(internal_makefile_list, $internal_makefile_list $dir/Makefile.in) | |
| 5242 done | |
| 5243 AC_SUBST(INSTALL_ARCH_DEP_SUBDIR) | |
| 5244 AC_SUBST(MAKE_SUBDIR) | |
| 5245 AC_SUBST(SUBDIR_MAKEFILES) | |
| 5246 | |
| 5247 dnl Make s&m symlinks in the src directory, for config.h. | |
| 5248 for dir in src/s src/m; do | |
| 5249 if test ! -d "$dir" ; then | |
| 5250 echo Making symbolic link to "$srcdir/$dir" | |
| 5251 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5252 fi | |
| 5253 done | |
| 5254 | |
| 5255 dnl Also make modules/common link if needed for the module Makefiles. | |
| 5256 if test "$need_modules_common" = "yes"; then | |
| 5257 for dir in modules/common; do | |
| 5258 if test ! -d "$dir" ; then | |
| 5259 echo Making symbolic link to "$srcdir/$dir" | |
| 5260 ${LN_S} "$srcdir/$dir" "$dir" | |
| 5261 fi | |
| 5262 done | |
| 5263 fi | |
| 5264 | |
| 5265 if test "$verbose" = "yes"; then | |
| 5266 echo "" | |
| 5267 PRINT_VAR(extra_objs | |
| 5268 c_switch_general c_switch_window_system c_switch_all | |
| 5269 ld_switch_general ld_switch_window_system ld_switch_all | |
| 5270 ld_libs_general ld_libs_window_system ld_libs_all) | |
| 5271 echo "" | |
| 5272 fi | |
| 5273 | |
| 5274 dnl ---------------------------------------------- | |
| 5275 dnl Create some auxiliary files for developers. | |
| 5276 dnl ---------------------------------------------- | |
| 5277 | |
| 3418 | 5278 dnl Unlike TAGS, debugger init files depend on config.h. |
| 5279 dnl Regenerate them locally on every configure. | |
| 2651 | 5280 dnl Create a .gdbinit useful for debugging XEmacs |
| 3418 | 5281 if test -f "$srcdir/etc/gdbinit.in"; then |
| 3092 | 5282 test "$verbose" = "yes" && echo "creating src/.gdbinit.in" |
| 3418 | 5283 cp $srcdir/etc/gdbinit.in src/.gdbinit.in |
| 2651 | 5284 fi |
| 5285 | |
| 5286 dnl Create a .dbxrc useful for debugging XEmacs | |
| 3418 | 5287 if test -f "$srcdir/etc/dbxrc.in"; then |
| 3092 | 5288 test "$verbose" = "yes" && echo "creating src/.dbxrc.in" |
| 3418 | 5289 echo ". $srcdir/etc/dbxrc.in" > "src/.dbxrc.in" |
| 2651 | 5290 fi |
| 5291 | |
| 5292 dnl Create a useful TAGS file | |
| 5293 if test -f "$srcdir/TAGS" -a ! -f "TAGS"; then | |
| 5294 test "$verbose" = "yes" && echo "creating TAGS" | |
| 5295 echo " | |
| 5296 $srcdir/TAGS,include" > "TAGS" | |
| 5297 fi | |
| 5298 | |
| 5299 dnl Create top level .sbinit for Sun compilers | |
| 5300 if test "$__SUNPRO_C" = "yes"; then | |
| 5301 test "$verbose" = "yes" && echo "creating .sbinit" | |
| 5302 ( echo "# For use with Sun WorkShop's Source browser." | |
| 5303 echo "# See sbquery(1) and sbinit(4) for more information" | |
| 5304 for dir in $MAKE_SUBDIR; do echo "import $dir"; done | |
| 5305 ) > .sbinit | |
| 5306 fi | |
| 5307 | |
| 5308 dnl There are no more compile tests; remove the core they created. | |
| 5309 rm -f core | |
| 5310 | |
| 5311 dnl ---------------------------------------------- | |
| 5312 dnl Substitute into Makefile, config.h and paths.h | |
| 5313 dnl ---------------------------------------------- | |
| 5314 | |
| 5315 dnl what sort of things to edit into Makefile, config.h and paths.h | |
| 5316 dnl configuration here uncanonicalized to avoid exceeding size limits. | |
| 5317 | |
| 5318 AC_SUBST(PROGNAME) | |
| 5319 AC_SUBST(version) | |
| 3972 | 5320 AC_SUBST(verbose_version) |
| 2651 | 5321 AC_SUBST(inststaticdir) |
| 5322 AC_SUBST(instvardir) | |
| 5323 AC_SUBST(srcdir) | |
| 5324 AC_SUBST(bindir) | |
| 4118 | 5325 AC_SUBST(datarootdir) |
| 2651 | 5326 AC_SUBST(datadir) |
| 5327 AC_SUBST(statedir) | |
| 5328 AC_SUBST(libdir) | |
| 5329 AC_SUBST(mandir) | |
| 5330 AC_SUBST(extra_includes) | |
| 5331 | |
| 5332 AC_SUBST(prefix) | |
| 5333 AC_SUBST(PREFIX_USER_DEFINED) | |
|
4660
32be564c53dd
More accurate tests for explicitly-set paths.
Mike Sperber <sperber@deinprogramm.de>
parents:
4656
diff
changeset
|
5334 XE_EXPAND_VARIABLE(prefix,PREFIX) |
|
4661
24224362882c
Expand @PREFIX@ in paths.h.
Mike Sperber <sperber@deinprogramm.de>
parents:
4660
diff
changeset
|
5335 AC_SUBST(PREFIX) |
| 2651 | 5336 |
| 5337 AC_SUBST(exec_prefix) | |
| 5338 AC_SUBST(EXEC_PREFIX_USER_DEFINED) | |
|
4660
32be564c53dd
More accurate tests for explicitly-set paths.
Mike Sperber <sperber@deinprogramm.de>
parents:
4656
diff
changeset
|
5339 XE_EXPAND_VARIABLE(exec_prefix,EXEC_PREFIX) |
| 2651 | 5340 AC_SUBST(EXEC_PREFIX) |
| 5341 | |
| 5342 AC_SUBST(infodir) | |
| 5343 AC_SUBST(INFODIR_USER_DEFINED) | |
| 3729 | 5344 XE_EXPAND_VARIABLE(infodir,INFODIR) |
| 2651 | 5345 AC_SUBST(INFODIR) |
| 5346 | |
| 5347 AC_SUBST(infopath,$with_infopath) | |
| 5348 AC_SUBST(INFOPATH_USER_DEFINED) | |
| 3729 | 5349 XE_EXPAND_VARIABLE(with_info_path,INFOPATH) |
|
4455
49f8ed034500
Fix path-configuration glitches:
Mike Sperber <sperber@deinprogramm.de>
parents:
4450
diff
changeset
|
5350 AC_SUBST(INFOPATH) |
| 2651 | 5351 |
| 3179 | 5352 test -n "$with_user_packages" && with_early_packages=$with_user_packages |
| 5353 AC_SUBST(early_packages,$with_early_packages) | |
| 5354 AC_SUBST(EARLY_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5355 XE_EXPAND_VARIABLE(with_early_packages,EARLY_PACKAGE_DIRECTORIES) |
| 3179 | 5356 AC_SUBST(EARLY_PACKAGE_DIRECTORIES) |
| 5357 | |
| 5358 test -n "$with_system_packages" && with_late_packages=$with_system_packages | |
| 5359 AC_SUBST(late_packages,$with_late_packages) | |
| 5360 AC_SUBST(LATE_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5361 XE_EXPAND_VARIABLE(with_late_packages,LATE_PACKAGE_DIRECTORIES) |
| 3179 | 5362 AC_SUBST(LATE_PACKAGE_DIRECTORIES) |
| 5363 | |
| 5364 test -n "$with_legacy_packages" && with_last_packages=$with_legacy_packages | |
| 5365 AC_SUBST(last_packages,$with_last_packages) | |
| 5366 AC_SUBST(LAST_PACKAGE_DIRECTORIES_USER_DEFINED) | |
| 3729 | 5367 XE_EXPAND_VARIABLE(with_last_packages,LAST_PACKAGE_DIRECTORIES) |
| 3179 | 5368 AC_SUBST(LAST_PACKAGE_DIRECTORIES) |
| 2651 | 5369 |
| 5370 AC_SUBST(package_path,$with_package_path) | |
| 5371 AC_SUBST(PACKAGE_PATH_USER_DEFINED) | |
| 3729 | 5372 XE_EXPAND_VARIABLE(with_package_path,PACKAGE_PATH) |
| 2651 | 5373 AC_SUBST(PACKAGE_PATH) |
| 5374 | |
| 5375 AC_SUBST(lispdir, $with_lispdir) | |
| 5376 AC_SUBST(LISPDIR_USER_DEFINED) | |
| 3729 | 5377 XE_EXPAND_VARIABLE(with_lispdir,LISPDIR) |
| 2651 | 5378 AC_SUBST(LISPDIR) |
| 5379 | |
| 5380 AC_SUBST(moduledir,$with_moduledir) | |
| 5381 AC_SUBST(MODULEDIR_USER_DEFINED) | |
| 3729 | 5382 XE_EXPAND_VARIABLE(with_moduledir,MODULEDIR) |
| 2651 | 5383 AC_SUBST(MODULEDIR) |
| 5384 | |
| 5385 AC_SUBST(sitelispdir,$with_sitelispdir) | |
| 5386 AC_SUBST(SITELISPDIR_USER_DEFINED) | |
| 3729 | 5387 XE_EXPAND_VARIABLE(sitelispdir,SITELISPDIR) |
| 2651 | 5388 AC_SUBST(SITELISPDIR) |
| 5389 | |
| 5390 AC_SUBST(sitemoduledir) | |
| 5391 AC_SUBST(SITEMODULEDIR_USER_DEFINED) | |
| 3729 | 5392 XE_EXPAND_VARIABLE(sitemoduledir,SITEMODULEDIR) |
| 2651 | 5393 AC_SUBST(SITEMODULEDIR) |
| 5394 | |
| 5395 AC_SUBST(etcdir,$with_etcdir) | |
| 5396 AC_SUBST(ETCDIR_USER_DEFINED) | |
| 3729 | 5397 XE_EXPAND_VARIABLE(with_etcdir,ETCDIR) |
| 2651 | 5398 AC_SUBST(ETCDIR) |
| 5399 | |
| 5400 AC_SUBST(archlibdir,$with_archlibdir) | |
| 5401 AC_SUBST(ARCHLIBDIR_USER_DEFINED) | |
| 5402 ARCHLIBDIR=$with_archlibdir | |
| 3729 | 5403 XE_EXPAND_VARIABLE(with_archlibdir,ARCHLIBDIR) |
| 2651 | 5404 AC_SUBST(ARCHLIBDIR) |
| 5405 | |
| 5406 AC_SUBST(docdir,$with_docdir) | |
| 5407 AC_SUBST(DOCDIR_USER_DEFINED) | |
| 3729 | 5408 XE_EXPAND_VARIABLE(with_docdir,DOCDIR) |
| 2651 | 5409 AC_SUBST(DOCDIR) |
| 5410 | |
| 5411 AC_SUBST(docdir) | |
| 5412 AC_SUBST(bitmapdir) | |
| 5413 AC_SUBST(extra_objs) | |
| 5414 | |
| 5415 dnl The following flags combine all the information from: | |
| 5416 dnl - command line options (user always gets priority) | |
| 5417 dnl - user environment variables | |
| 5418 dnl - determined by configure | |
| 5419 dnl - the s&m header files (required for ellcc) | |
| 5420 AC_SUBST(machfile) | |
| 5421 AC_SUBST(opsysfile) | |
| 5422 AC_SUBST(c_switch_general) | |
| 5423 AC_SUBST(c_switch_window_system) | |
| 5424 AC_SUBST(c_switch_all) | |
| 5425 AC_SUBST(ld_switch_general) | |
| 5426 AC_SUBST(ld_switch_window_system) | |
| 5427 AC_SUBST(ld_switch_all) | |
| 5428 AC_SUBST(ld_libs_general) | |
| 5429 AC_SUBST(ld_libs_window_system) | |
| 5430 AC_SUBST(ld_libs_all) | |
| 5431 AC_SUBST(CFLAGS) | |
| 5432 AC_SUBST(CPPFLAGS) | |
| 5433 AC_SUBST(LDFLAGS) | |
| 5434 RECURSIVE_MAKE_ARGS="\$(MFLAGS) CC='\$(CC)' CFLAGS='\$(CFLAGS)' LDFLAGS='\$(LDFLAGS)' CPPFLAGS='\$(CPPFLAGS)'" | |
| 5435 AC_SUBST(RECURSIVE_MAKE_ARGS) | |
| 5436 | |
| 5437 AC_SUBST(native_sound_lib,$with_native_sound_lib) | |
| 5438 AC_SUBST(sound_cflags) | |
| 5439 AC_SUBST(RANLIB) | |
| 5440 | |
| 5441 AC_SUBST(XEMACS_CC) | |
| 5442 AC_SUBST(XE_CFLAGS) | |
| 5443 | |
| 5444 dnl The default is yes | |
| 5445 if test "$with_prefix" = "yes"; then | |
| 5446 AC_DEFINE(PREFIX_USER_DEFINED) | |
| 5447 fi | |
| 5448 | |
| 5449 dnl The default is no | |
| 5450 if test "$with_site_lisp" = "no"; then | |
| 5451 AC_DEFINE(INHIBIT_SITE_LISP) | |
| 5452 fi | |
| 5453 dnl The default is yes | |
| 5454 if test "$with_site_modules" = "no"; then | |
| 5455 AC_DEFINE(INHIBIT_SITE_MODULES) | |
| 5456 fi | |
| 5457 | |
| 5458 XE_SPACE(ac_configure_args, $ac_configure_args) | |
| 3765 | 5459 dnl Put back the leading space to work around problems with |
| 5460 dnl 'config.status --recheck' under autoconf 2.60 and 2.61. | |
| 5461 ac_configure_args=" $ac_configure_args" | |
| 2651 | 5462 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "$ac_cv_build") |
| 5463 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "$ac_configure_args") | |
| 5464 | |
| 5465 dnl Following are deprecated | |
| 5466 | |
| 5467 null_string="" | |
| 5468 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, $null_string) | |
| 5469 AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, $null_string) | |
| 5470 AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, $null_string) | |
| 5471 AC_DEFINE_UNQUOTED(LD_SWITCH_SITE, $null_string) | |
| 5472 AC_DEFINE_UNQUOTED(C_SWITCH_SITE, $null_string) | |
| 5473 | |
| 5474 dnl Note: as a general rule, *only* define things here that are not | |
| 5475 dnl autodetected. For things that are autodetected, define them | |
| 5476 dnl at the point where the autodetection occurs or would occur, | |
| 5477 dnl so that the user gets immediate feedback on the results of the | |
| 5478 dnl autodetection. | |
| 5479 | |
|
4735
80d74fed5399
Remove "old" GNU malloc in src/malloc.c, and all references to it. Drop the
Jerry James <james@xemacs.org>
parents:
4708
diff
changeset
|
5480 if test "$with_system_malloc" = "yes"; then AC_DEFINE(USE_SYSTEM_MALLOC) |
| 2651 | 5481 elif test "$with_debug_malloc" = "yes"; then AC_DEFINE(USE_DEBUG_MALLOC) |
| 5482 AC_DEFINE(USE_SYSTEM_MALLOC) | |
| 5483 fi | |
| 5484 test "$GCC" = "yes" && AC_DEFINE(USE_GCC) | |
| 5485 test "$enable_external_widget" = "yes" && AC_DEFINE(EXTERNAL_WIDGET) | |
| 5486 test "$enable_kkcc" = "yes" && AC_DEFINE(USE_KKCC) | |
| 3092 | 5487 test "$enable_newgc" = "yes" && AC_DEFINE(NEW_GC) |
| 5488 test "$have_vdb_posix" = "yes" && AC_DEFINE(VDB_POSIX) | |
| 5489 test "$have_vdb_fake" = "yes" && AC_DEFINE(VDB_FAKE) | |
| 2651 | 5490 test "$enable_quick_build" = "yes" && AC_DEFINE(QUICK_BUILD) |
| 5491 test "$with_purify" = "yes" && AC_DEFINE(PURIFY) | |
| 5492 test "$with_quantify" = "yes" && AC_DEFINE(QUANTIFY) | |
| 5493 test "$with_pop" = "yes" && AC_DEFINE(MAIL_USE_POP) | |
| 5494 test "$with_kerberos" = "yes" && AC_DEFINE(KERBEROS) | |
| 5495 test "$with_hesiod" = "yes" && AC_DEFINE(HESIOD) | |
| 5496 test "$enable_union_type" = "yes" && AC_DEFINE(USE_UNION_TYPE) | |
| 5497 test "$enable_pdump" = "yes" && AC_DEFINE(PDUMP) | |
| 2720 | 5498 test "$enable_dump_in_exec" = "yes" && AC_DEFINE(DUMP_IN_EXEC) |
| 2651 | 5499 test "$with_ipv6_cname" = "yes" && AC_DEFINE(IPV6_CANONICALIZE) |
| 5500 | |
| 5501 | |
| 5502 | |
| 5503 dnl ------------------------------------------------------------------------- | |
| 5504 dnl ------------------------------- | |
| 5505 dnl Report on what we decided to do | |
| 5506 dnl ------------------------------- | |
| 5507 | |
| 5508 dnl #### We should tag this as the _build_ environment. | |
| 5509 dnl Before doing that, though, must check if tools care about line 1. | |
| 5510 | |
| 5511 ( | |
| 5512 dnl /etc/osversion is on SONY NEWS-OS | |
| 5513 if test -f /etc/osversion; then dnl SONY NEWS-OS | |
| 5514 echo "osversion: `cat /etc/osversion`" | |
| 5515 else | |
| 5516 echo "uname -a: `uname -a`" | |
| 5517 fi | |
| 5518 echo "" | |
| 5519 echo "$progname $ac_configure_args" | |
| 5520 ) > Installation | |
| 5521 | |
| 5522 if test ! -z ${emacs_beta_version} ; then | |
| 5523 if test -z "${emacs_is_beta}" ; then | |
| 5524 xemacs_betaname=".${emacs_beta_version}" | |
| 5525 else | |
| 5526 xemacs_betaname="-b${emacs_beta_version}" | |
| 5527 fi | |
| 5528 else | |
| 5529 xemacs_betaname="" | |
| 5530 fi | |
| 5531 | |
| 5532 dnl Start stdout redirection to '| tee -a Installation' | |
| 5533 ( | |
| 5534 echo " | |
| 5535 | |
| 2938 | 5536 XEmacs ${emacs_major_version}.${emacs_minor_version}${xemacs_betaname} \"$xemacs_codename\" $xemacs_extra_name configured for \`$ac_cv_build'." |
| 2651 | 5537 |
| 5538 echo " | |
| 5539 Compilation Environment and Installation Defaults:" | |
| 5540 echo " Source code location: $srcdir" | |
| 5541 echo " Installation prefix: $prefix" | |
| 5542 if test -n "$with_site_includes"; then | |
| 5543 echo " Additional header files: $with_site_includes" | |
| 5544 fi | |
| 5545 if test -n "$with_site_libraries"; then | |
| 5546 echo " Additional libraries: $with_site_libraries" | |
| 5547 fi | |
| 5548 if test -n "$with_site_prefixes"; then | |
| 5549 echo " Additional prefixes: $with_site_prefixes" | |
| 5550 fi | |
| 5551 if test -n "$runpath"; then | |
| 5552 echo " Runtime library search path: $runpath" | |
| 5553 fi | |
| 5554 | |
| 5555 if test -n "$opsysfile" | |
| 5556 then echo " Operating system description file: \`$opsysfile'" | |
| 5557 else echo " Not using any operating system description file" | |
| 5558 fi | |
| 5559 if test -n "$machfile" | |
| 5560 then echo " Machine description file: \`$machfile'" | |
| 5561 else echo " Not using any machine description file" | |
| 5562 fi | |
| 5563 | |
| 5564 echo " Compiler version: $compiler_version" | |
| 5565 if test -n "$gcc_compiler_specs"; then | |
| 5566 echo " - GCC specs file: $gcc_compiler_specs" | |
| 5567 fi | |
| 5568 echo " - Compiler command: $XEMACS_CC $XE_CFLAGS" | |
| 5569 if test "$CC" != "$XEMACS_CC"; then | |
| 5570 echo " Compiler version for lib-src: (detection code unimplemented)" | |
| 5571 echo " - Compiler command for lib-src: $CC $CFLAGS" | |
| 5572 if test "$xemacs_cc_cc_mismatch" = "yes"; then | |
| 5573 echo " WARNING: CC and XEMACS_CC mismatched; check CFLAGS carefully." | |
| 5574 fi | |
| 5575 fi | |
| 5576 echo " libc version: $libc_version" | |
| 5577 echo " Relocating allocator for buffers: $with_rel_alloc" | |
| 5578 echo " GNU version of malloc: ${GNU_MALLOC}${GNU_MALLOC_reason}" | |
| 5579 case "$ld_switch_site" in | |
| 5580 *nocombreloc*) echo " Linking with \`-z nocombreloc'. | |
| 5581 - Consider configuring with --enable-pdump." ;; | |
| 5582 esac | |
| 5583 | |
| 5584 echo " | |
| 5585 Window System:" | |
| 5586 if test "$with_msw" = "yes"; then | |
| 5587 echo " Compiling in support for the Microsoft window system." | |
| 5588 fi | |
| 5589 if test "$with_x11" = "yes"; then | |
| 5590 echo " Compiling in support for the X window system:" | |
| 5591 echo " - X Windows headers location: $x_includes" | |
| 5592 echo " - X Windows libraries location: $x_libraries" | |
| 5593 if test "$with_xauth" != yes; then | |
| 5594 echo " - Xau (X authority) not available." | |
| 5595 fi | |
| 5596 if test "$with_wmcommand" != no; then | |
| 5597 echo " - Handling WM_COMMAND properly." | |
| 5598 fi | |
| 3354 | 5599 if test "$with_fontconfig" = "yes"; then |
| 5600 echo " - Using fontconfig to manage fonts." | |
| 5601 fi | |
| 3166 | 5602 if test "$with_xft_emacs" = "yes"; then |
| 3094 | 5603 echo " - Compiling in support for Xft antialiased fonts (EXPERIMENTAL)." |
| 5604 fi | |
| 2651 | 5605 fi |
| 3019 | 5606 if test "$need_motif" = "yes" ; then |
| 5607 echo " Compiling in support for Motif." | |
| 5608 if test "$have_lesstif" = "yes"; then | |
| 5609 echo " - Using LessTif implementation." | |
| 5610 fi | |
| 5611 echo " *WARNING* Many versions of Motif are buggy, requiring workarounds." | |
| 5612 echo " You are likely to experience slow redisplay." | |
| 5613 echo " You may need to install vendor patches to Motif." | |
| 5614 echo " See PROBLEMS for more information." | |
| 5615 fi | |
| 2651 | 5616 if test "$need_athena" = "yes"; then |
| 5617 echo " Compiling in support for the Athena widget set:" | |
| 5618 echo " - Athena headers location: $athena_h_path" | |
| 5619 echo " - Athena library to link: $athena_lib" | |
| 5620 fi | |
| 5621 case "$enable_menubars" in | |
| 5622 gtk ) echo " Using GTK menubars." ;; | |
| 5623 lucid ) echo " Using Lucid menubars." ;; | |
| 5624 motif ) echo " Using Motif menubars." | |
| 5625 echo " *WARNING* The Motif menubar implementation is currently buggy." | |
| 5626 echo " We recommend using the Lucid menubar instead." | |
| 5627 echo " Re-run configure with --enable-menubars='lucid'." ;; | |
| 5628 msw ) echo " Using MS-Windows menubars." ;; | |
| 5629 esac | |
| 3094 | 5630 if test "$with_xft_menubars" = "yes"; then |
| 5631 echo " - Using Xft to render antialiased fonts in menubars." | |
| 5632 echo " WARNING: This feature will be replaced with a face." | |
| 5633 fi | |
| 2651 | 5634 case "$enable_scrollbars" in |
| 5635 gtk ) echo " Using GTK scrollbars." ;; | |
| 5636 lucid ) echo " Using Lucid scrollbars." ;; | |
| 5637 motif ) echo " Using Motif scrollbars." ;; | |
| 5638 athena ) echo " Using Athena scrollbars." ;; | |
| 5639 msw ) echo " Using MS-Windows scrollbars." ;; | |
| 5640 esac | |
| 5641 case "$enable_dialogs" in | |
| 5642 gtk ) echo " Using GTK dialog boxes." ;; | |
| 5643 motif ) echo " Using Motif dialog boxes." | |
| 5644 if test "$unexec" = "unexaix.o"; then if test "`uname -v`" = 4 -a "`uname -r`" -ge 3; then | |
| 5645 echo " *WARNING* The Motif dialog boxes cause problems on AIX 4.3 and higher." | |
| 5646 echo " We recommend using the Athena dialog boxes instead." | |
| 5647 echo " Install libXaw and re-run configure with --enable-dialogs='athena'." | |
| 5648 echo " Read the PROBLEMS file for more information." | |
| 5649 fi; fi ;; | |
| 5650 athena ) echo " Using Athena dialog boxes." ;; | |
| 5651 msw ) echo " Using MS-Windows dialog boxes." ;; | |
| 5652 esac | |
| 5653 case "$enable_widgets" in | |
| 5654 gtk ) echo " Using GTK native widgets." ;; | |
| 5655 motif ) echo " Using Motif native widgets." ;; | |
| 5656 athena ) echo " Using Athena native widgets." ;; | |
| 5657 msw ) echo " Using MS-Windows native widgets." ;; | |
| 5658 esac | |
| 3094 | 5659 if test "$with_xft_tabs" = "yes"; then |
| 5660 echo " - Using Xft to render antialiased fonts in tab controls." | |
| 5661 echo " WARNING: This feature will be replaced with a face." | |
| 5662 fi | |
|
4497
f863b2ee146f
Rename xft_gauge to xft_gauges.
Mats Lidell <matsl@xemacs.org>
parents:
4496
diff
changeset
|
5663 if test "$with_xft_gauges" = "yes"; then |
| 3094 | 5664 echo " - Using Xft to render antialiased fonts in progress bars." |
| 5665 echo " WARNING: This feature will be replaced with a face." | |
| 5666 echo " WARNING: This feature not yet implemented; setting ignored." | |
| 5667 fi | |
| 2651 | 5668 if test "$with_dragndrop" = yes; then |
| 5669 echo " Compiling in support for Drag'n'Drop (EXPERIMENTAL)." | |
| 5670 echo " - Drag'n'Drop prototype: $dragndrop_proto." | |
| 5671 fi | |
| 5672 | |
| 5673 echo " | |
| 5674 TTY:" | |
| 5675 test "$with_ncurses" = yes && echo " Compiling in support for ncurses." | |
| 5676 test "$with_gpm" = yes && echo " Compiling in support for GPM (General Purpose Mouse)." | |
| 5677 | |
| 5678 echo " | |
| 5679 Images:" | |
|
4708
1cecc3e9f0a0
Use giflib or libungif to provide GIF support, instead of using internal
Jerry James <james@xemacs.org>
parents:
4699
diff
changeset
|
5680 test "$with_gif" = yes && echo " Compiling in support for GIF images." |
| 2651 | 5681 if test "$with_xpm" = yes; then |
| 5682 echo " Compiling in support for XPM images." | |
| 5683 elif test "$with_x11" = yes; then | |
| 5684 echo " WARNING: -----------------------------------------------------------" | |
| 5685 echo " WARNING: Compiling without XPM image support." | |
| 5686 if test "$xpm_problem" != ""; then | |
| 5687 echo " Reason: $xpm_problem" | |
| 5688 fi | |
| 5689 echo " WARNING: You should strongly consider installing XPM." | |
| 5690 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal." | |
| 5691 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 5692 echo " WARNING: -----------------------------------------------------------" | |
| 5693 fi | |
| 5694 if test "$with_png" = yes; then | |
| 5695 echo " Compiling in support for PNG images." | |
| 5696 elif test "$window_system" != "none"; then | |
| 5697 echo " WARNING: -----------------------------------------------------------" | |
| 5698 echo " WARNING: Compiling without PNG image support." | |
| 5699 if test "$png_problem" != ""; then | |
| 5700 echo " Reason: $png_problem" | |
| 5701 fi | |
| 5702 echo " WARNING: You should strongly consider installing the PNG libraries." | |
| 5703 echo " WARNING: Otherwise certain images and glyphs may not display." | |
| 5704 echo " WARNING: (a copy may be found in ftp://ftp.xemacs.org/pub/xemacs/aux)" | |
| 5705 echo " WARNING: -----------------------------------------------------------" | |
| 5706 fi | |
| 5707 test "$with_jpeg" = yes && echo " Compiling in support for JPEG images." | |
| 5708 test "$with_tiff" = yes && echo " Compiling in support for TIFF images." | |
| 5709 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers." | |
| 5710 | |
| 5711 echo " | |
| 5712 Sound:" | |
| 5713 test "$enable_sound_native" = yes && echo " Compiling in support for sound (native)." | |
| 3308 | 5714 test "$enable_sound_alsa" = yes && echo " Compiling in support for ALSA (Advanced Linux Sound Architecture)." |
| 2651 | 5715 test "$enable_sound_nas" = yes && echo " Compiling in support for NAS (network audio system)." |
| 5716 test "$old_nas" = yes && echo " - NAS library lacks error trapping; will play synchronously." | |
| 5717 test "$enable_sound_esd" = yes && echo " Compiling in support for ESD (Enlightened Sound Daemon)." | |
| 5718 | |
| 5719 echo " | |
| 5720 Databases:" | |
| 5721 test "$enable_database_berkdb" = yes && echo " Compiling in support for Berkeley database." | |
| 5722 test "$enable_database_dbm" = yes && echo " Compiling in support for DBM." | |
| 5723 test "$enable_database_gdbm" = yes && echo " Compiling in support for GNU DBM." | |
| 5724 test "$with_ldap" = yes && echo " Compiling in support for LDAP." | |
| 5725 if test "$with_postgresql" = yes; then | |
| 5726 echo " Compiling in support for PostgreSQL." | |
| 5727 echo " - Using PostgreSQL header file: $libpq_fe_h_file" | |
| 5728 test "$with_postgresqlv7" = yes && echo " - Using PostgreSQL V7 bindings." | |
| 5729 fi | |
| 5730 | |
| 5731 echo " | |
| 5732 Internationalization:" | |
| 5733 test "$enable_mule" = yes && echo " Compiling in support for Mule (multi-lingual Emacs)." | |
| 5734 test "$with_xim" != no && echo " Compiling in support for XIM (X11R5+ I18N input method)." | |
| 5735 test "$with_xim" = motif && echo " - Using Motif to provide XIM support." | |
| 5736 test "$with_xim" = xlib && echo " - Using raw Xlib to provide XIM support." | |
| 5737 test "$with_xfs" = yes && echo " - Using XFontSet to provide bilingual menubar." | |
| 3830 | 5738 test "$have_canna" = yes && echo " Compiling in support for Canna on Mule." |
| 2651 | 5739 if test "$with_wnn" = yes; then |
| 5740 echo " Compiling in support for the WNN input method on Mule." | |
| 5741 test "$with_wnn6" = yes && echo " - Using WNN version 6." | |
| 5742 fi | |
| 5743 | |
| 5744 echo " | |
| 5745 Mail:" | |
| 5746 test "$with_pop" = yes && echo " Compiling in support for POP mail retrieval." | |
| 5747 test "$with_kerberos" = yes && echo " Compiling in support for Kerberos POP authentication." | |
| 5748 test "$with_hesiod" = yes && echo " Compiling in support for Hesiod POP server access." | |
| 5749 test -n "$with_mail_locking" && echo " Compiling in support for \"$with_mail_locking\" mail spool file locking method." | |
| 5750 | |
| 5751 echo " | |
| 5752 Other Features:" | |
| 5753 test "$with_ipv6_cname" = no && echo " Inhibiting IPv6 canonicalization at startup." | |
| 5754 test "$with_tooltalk" = yes && echo " Compiling in support for ToolTalk." | |
| 5755 test "$with_workshop" = yes && echo " Compiling in support for Sun WorkShop." | |
| 5756 test "$with_socks" = yes && echo " Compiling in support for SOCKS." | |
| 5757 test "$with_dnet" = yes && echo " Compiling in support for DNET." | |
| 5758 test "$enable_modules" = "yes" && echo " Compiling in support for dynamic shared object modules." | |
| 5759 test "$enable_bignum" = "gmp" && echo " Compiling in support for more number types using the GNU MP library." | |
| 5760 test "$enable_bignum" = "mp" && echo " Compiling in support for more number types using the BSD MP library." | |
| 5761 if test "$enable_union_type" = yes ; then | |
| 5762 echo " Using the union type for Lisp_Objects." | |
| 5763 echo " WARNING: ---------------------------------------------------------" | |
| 5764 echo " WARNING: This tends to trigger compiler bugs, especially when" | |
| 5765 echo " WARNING: combined with MULE and ERROR_CHECKING. Crashes have" | |
| 5766 echo " WARNING: been seen with various versions of GCC (up to about 2.95)," | |
| 5767 echo " WARNING: and recently with Visual C++ as well (mid-2003)." | |
| 5768 echo " WARNING: More recent versions may be safer, or not." | |
| 5769 echo " WARNING: ---------------------------------------------------------" | |
| 5770 fi | |
| 2790 | 5771 if test "$enable_kkcc" = yes ; then |
| 3263 | 5772 echo " Using the new GC mark algorithms (KKCC)." |
| 2790 | 5773 echo " WARNING: ---------------------------------------------------------" |
| 5774 echo " WARNING: The new algorithms are experimental. They are enabled by" | |
| 5775 echo " WARNING: default for this release. Use \`--disable-kkcc' to" | |
| 5776 echo " WARNING: turn it off." | |
| 5777 echo " WARNING: ---------------------------------------------------------" | |
| 5778 fi | |
| 3263 | 5779 test "$enable_newgc" = yes && echo " Using the new incremental garbage collector and the new allocator." |
| 3092 | 5780 if test "$have_vdb_posix" = yes ; then |
| 5781 if test "$have_vdb_sigaction" = yes ; then | |
| 5782 echo " Using POSIX sigaction() to install fault handler." | |
| 5783 else | |
| 5784 echo " Using POSIX signal() to install vdb fault handler." | |
| 5785 fi | |
| 5786 fi | |
| 5787 if test "$have_vdb_win32" = yes ; then | |
| 5788 echo " Using special WIN32 vdb fault handler." | |
| 5789 fi | |
| 5790 if test "$have_vdb_mach" = yes ; then | |
| 5791 echo " Using mach exception mechanism as vdb fault handler." | |
| 5792 fi | |
| 5793 if test "$have_vdb_fake" = yes && test "$enable_vdb" == fake; then | |
| 5794 echo " Virtual dirty bit write barrier manually disabled." | |
| 5795 fi | |
| 2651 | 5796 test "$enable_pdump" = yes && echo " Using the new portable dumper." |
| 2720 | 5797 test "$enable_dump_in_exec" = yes && echo " Dumping into executable." |
| 2651 | 5798 test "$enable_debug" = yes && echo " Compiling in support for extra debugging code." |
| 5799 test "$usage_tracking" = yes && echo " Compiling in support for active usage tracking (Sun internal)." | |
| 5800 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 $enable_error_checking_structures" \ | |
| 5801 != "no no no no no no no no no"; then | |
| 5802 echo " Compiling in support for runtime error checking." | |
| 5803 echo " WARNING: ---------------------------------------------------------" | |
| 5804 echo " WARNING: XEmacs will run noticeably more slowly as a result." | |
| 5805 echo " WARNING: Error checking is on by default for XEmacs beta releases." | |
| 5806 echo " WARNING: ---------------------------------------------------------" | |
| 5807 fi | |
| 5808 echo "" | |
| 5809 ) | tee -a Installation | |
| 5810 dnl echo "The above configure report is appended to \"Installation\" file." | |
| 5811 echo "" | |
| 5812 | |
| 5813 dnl ----------------------------------- | |
| 5814 dnl Now generate config.h and Makefiles | |
| 5815 dnl ----------------------------------- | |
| 5816 AC_CONFIG_HEADER(src/config.h lwlib/config.h) | |
| 5817 | |
| 5818 dnl This has to be called in order for this variable to get into config.status | |
| 5819 AC_SUBST(internal_makefile_list) | |
| 5820 # Remove any trailing slashes in these variables. | |
| 5821 test -n "$prefix" && | |
| 5822 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 5823 test -n "$exec_prefix" && | |
| 5824 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([[^/]]\)/*$,\1,'` | |
| 5825 | |
| 5826 dnl Build Makefile.in's from Makefile.in.in's | |
| 5827 dnl except ./Makefile from $srcdir/Makefile.in | |
| 5828 dnl src/Makefile.in will have src/depend appended to it; | |
| 5829 dnl module Makefiles will have the common text in | |
| 5830 dnl modules/common/Makefile.common appended. | |
| 5831 | |
| 3481 | 5832 dnl this actually should be conditional on having perl (ie, effectively |
| 5833 dnl unconditional on sane systems) | |
| 5834 if test -r $srcdir/src/depend; then :; | |
| 5835 else | |
| 5836 echo "creating $srcdir/src/depend" | |
| 5837 perl $srcdir/src/make-src-depend > $srcdir/src/depend | |
| 5838 fi | |
| 5839 | |
| 2651 | 5840 for file in $internal_makefile_list; do |
| 5841 case $file in | |
| 5842 src/Makefile.in ) file="src/Makefile.in:src/Makefile.in.in:src/depend" ;; | |
| 5843 modules/* ) file="${file}:${file}.in:modules/common/Makefile.common" ;; | |
| 5844 esac | |
| 5845 AC_CONFIG_FILES($file) | |
| 5846 done | |
| 5847 AC_CONFIG_FILES(src/paths.h src/xemacs.def.in lib-src/config.values) | |
| 5848 test "$enable_modules" = "yes" && AC_CONFIG_FILES(lib-src/ellcc.h) | |
| 5849 | |
| 5850 | |
| 5851 dnl Normally []'s are used for quoting but this will cause problems | |
| 5852 dnl since we use brackets in sed. When not inside of a macro definition, | |
| 5853 dnl two brackets become one, but inside of a macro definition you need | |
| 5854 dnl more, or something -- I don't understand, but Martin probably does. | |
| 5855 dnl We put the brackets back later. | |
| 5856 dnl [ben] | |
| 3418 | 5857 dnl To insert comments that will remain in the generated file, we use the |
| 5858 dnl imake XCOMM convention. Lines beginning with "XCOMM " exactly (no | |
| 5859 dnl leading whitespace, one trailing ASCII space, case sensitive) will be | |
| 5860 dnl transformed to shell/make/gdb comments in the generated file. | |
| 5861 dnl [sjt] | |
| 2651 | 5862 |
| 5863 dnl MAKE_JUNK_C(filename): | |
| 5864 dnl Copy a .in file to junk.c in preparation for passing through the | |
| 5865 dnl C preprocessor. Delete comment lines, pass lines that will be | |
| 5866 dnl interpreted by cpp through directly, and put quotes around remaining | |
| 5867 dnl lines, to avoid problems from overly helpful preprocessors that | |
| 5868 dnl "helpfully" put extra quotes in various places for later use by the | |
| 5869 dnl compiler. Later, the quotes will be removed. | |
| 5870 | |
| 5871 m4_define([MAKE_JUNK_C], | |
| 5872 [ rm -f junk.c | |
| 5873 < $1 \ | |
| 5874 sed -e '/^# Generated/d' \ | |
| 5875 -e 's%/\*\*/#.*%%' \ | |
| 5876 -e 's/^ *# */#/' \ | |
| 5877 dnl Delete Makefile.in.in comment lines | |
| 5878 -e '/^##/d' \ | |
| 5879 dnl Pass through CPP directives unchanged | |
| 5880 -e '/^#/ { | |
| 5881 p | |
| 5882 d | |
| 5883 }' \ | |
| 5884 dnl Quote other lines to protect from CPP substitution | |
| 5885 -e '/./ { | |
| 5886 s/\([[\"]]\)/\\\1/g | |
| 5887 s/^/"/ | |
| 5888 s/$/"/ | |
| 5889 }' > junk.c; | |
| 5890 ])dnl MAKE_JUNK_C | |
| 5891 | |
| 5892 dnl CPP_MAKEFILE(CPPFLAGS,filename): | |
| 5893 dnl Pass junk.c through the preprocessor and put the result in FILENAME. | |
| 5894 | |
| 5895 m4_define([CPP_MAKEFILE], | |
| 5896 [echo creating $dir/$2 | |
| 5897 $CPP -I. -I${srcdir}/src $1 junk.c \ | |
| 5898 dnl Delete line directives inserted by $CPP | |
| 5899 | sed -e 's/^\#.*//' \ | |
| 5900 dnl Delete spurious blanks inserted by $CPP | |
| 5901 -e 's/^[[ TAB]][[ TAB]]*$//'\ | |
| 5902 -e 's/^ /TAB/' \ | |
| 5903 dnl Delete blank lines | |
| 5904 -e '/^[[ ]]*$/d' \ | |
| 5905 dnl Restore lines quoted above to original contents. | |
| 5906 -e '/^\"/ { | |
| 5907 s/\\\([[\"]]\)/\1/g | |
| 5908 s/^[[ TAB]]*\"// | |
| 5909 s/\"[[ TAB]]*$// | |
| 3418 | 5910 }' \ |
| 5911 dnl Convert comments -- must come after the unquoting operations | |
| 5912 -e 's/^XCOMM /\# /' > Makefile.new | |
| 2651 | 5913 chmod 444 Makefile.new |
| 5914 mv -f Makefile.new $2 | |
| 5915 ])dnl CPP_MAKEFILE | |
| 5916 | |
| 5917 AC_CONFIG_COMMANDS([default], | |
| 5918 [for dir in . $MAKE_SUBDIR; do | |
| 5919 ( | |
| 5920 cd $dir | |
| 5921 | |
| 5922 dnl Create a GNUmakefile and Makefile from Makefile.in. | |
| 5923 dnl Create xemacs.def from xemacs.def.in in the same fashion, | |
| 3418 | 5924 dnl if it exists (i.e. in the src/ directory). Ditto for the |
| 5925 dnl debugger init files (in the src/ directory). | |
| 2651 | 5926 MAKE_JUNK_C(Makefile.in) |
| 5927 CPP_MAKEFILE(,Makefile) | |
| 5928 CPP_MAKEFILE(-DUSE_GNU_MAKE,GNUmakefile) | |
| 3092 | 5929 if test -r ".gdbinit.in"; then |
| 5930 MAKE_JUNK_C(.gdbinit.in) | |
| 5931 CPP_MAKEFILE(,.gdbinit) | |
| 5932 fi | |
| 5933 if test -r ".dbxrc.in"; then | |
| 5934 MAKE_JUNK_C(.dbxrc.in) | |
| 5935 CPP_MAKEFILE(,.dbxrc) | |
| 5936 fi | |
| 2651 | 5937 if test -r "xemacs.def.in"; then |
| 5938 dnl #### We should be using MAKE_JUNK_C instead of the next two lines. | |
| 5939 dnl #### But the comments in xemacs.def.in need to be converted from C-style | |
| 5940 dnl #### to lines beginning with ##. | |
| 5941 rm -f junk.c | |
| 5942 cp xemacs.def.in junk.c | |
| 5943 CPP_MAKEFILE(,xemacs.def) | |
| 5944 fi | |
| 5945 rm -f junk.c | |
| 5946 ) | |
| 5947 done | |
| 5948 | |
| 5949 dnl Append AC_DEFINE information to lib-src/config.values | |
| 5950 dnl (AC_SUBST information is already there (see config.values.sh). | |
| 5951 sed < config.status >> lib-src/config.values \ | |
| 5952 -e '/{ac_dA}.*{ac_dB}.*{ac_dC}.*{ac_dD}$/!d' \ | |
| 5953 -e 's/\${ac_dA}\(.*\)\${ac_dB}.*\${ac_dC}\(.*\)\${ac_dD}/\1 \2/' \ | |
| 5954 -e 's/^\([[^ ]]*\) $/\1 ""/' \ | |
| 5955 -e 's/ 1$/ t/' | |
| 5956 | |
| 5957 ], | |
| 5958 [CPP="$CPP" | |
| 5959 MAKE_SUBDIR="$MAKE_SUBDIR" | |
| 5960 ])dnl | |
| 5961 | |
| 5962 AC_OUTPUT()dnl | |
| 5963 |