Mercurial > vim
annotate src/configure.in @ 2214:f8222d1f9a73 vim73
Included patch for persistent undo. Lots of changes and added test.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sun, 23 May 2010 23:34:36 +0200 |
parents | 99ba9a30755a |
children | 2e6906bbc5f4 |
rev | line source |
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7 | 1 dnl configure.in: autoconf script for Vim |
2 | |
3 dnl Process this file with autoconf 2.12 or 2.13 to produce "configure". | |
4 dnl Should also work with autoconf 2.54 and later. | |
5 | |
6 AC_INIT(vim.h) | |
7 AC_CONFIG_HEADER(auto/config.h:config.h.in) | |
8 | |
9 dnl Being able to run configure means the system is Unix (compatible). | |
10 AC_DEFINE(UNIX) | |
11 AC_PROG_MAKE_SET | |
12 | |
13 dnl Checks for programs. | |
14 AC_PROG_CC dnl required by almost everything | |
15 AC_PROG_CPP dnl required by header file checks | |
16 AC_PROGRAM_EGREP dnl required by AC_EGREP_CPP | |
17 AC_ISC_POSIX dnl required by AC_C_CROSS | |
18 AC_PROG_AWK dnl required for "make html" in ../doc | |
19 | |
20 dnl Don't strip if we don't have it | |
21 AC_CHECK_PROG(STRIP, strip, strip, :) | |
22 | |
14 | 23 dnl Check for extension of executables |
7 | 24 AC_EXEEXT |
25 | |
1621 | 26 dnl Check for standard headers. We don't use this in Vim but other stuff |
27 dnl in autoconf needs it, where it uses STDC_HEADERS. | |
28 AC_HEADER_STDC | |
29 AC_HEADER_SYS_WAIT | |
30 | |
7 | 31 dnl Set default value for CFLAGS if none is defined or it's empty |
32 if test -z "$CFLAGS"; then | |
33 CFLAGS="-O" | |
34 test "$GCC" = yes && CFLAGS="-O2 -fno-strength-reduce -Wall" | |
35 fi | |
36 if test "$GCC" = yes; then | |
819 | 37 dnl method that should work for nearly all versions |
38 gccversion=`"$CC" -dumpversion` | |
39 if test "x$gccversion" = "x"; then | |
40 dnl old method; fall-back for when -dumpversion doesn't work | |
41 gccversion=`"$CC" --version | sed -e '2,$d' -e 's/darwin.//' -e 's/^[[^0-9]]*\([[0-9]]\.[[0-9.]]*\).*$/\1/g'` | |
42 fi | |
557 | 43 dnl version 4.0.1 was reported to cause trouble on Macintosh by Marcin Dalecki |
44 if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2" -o "$gccversion" = "4.0.1"; then | |
697 | 45 echo 'GCC [[34]].0.[[12]] has a bug in the optimizer, disabling "-O#"' |
7 | 46 CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-O/'` |
47 else | |
48 if test "$gccversion" = "3.1" -o "$gccversion" = "3.2" -o "$gccversion" = "3.2.1" && `echo "$CFLAGS" | grep -v fno-strength-reduce >/dev/null`; then | |
49 echo 'GCC 3.1 and 3.2 have a bug in the optimizer, adding "-fno-strength-reduce"' | |
50 CFLAGS="$CFLAGS -fno-strength-reduce" | |
51 fi | |
52 fi | |
53 fi | |
54 | |
1621 | 55 dnl If configure thinks we are cross compiling, there might be something |
56 dnl wrong with the CC or CFLAGS settings, give a useful warning message | |
7 | 57 if test "$cross_compiling" = yes; then |
1621 | 58 AC_MSG_RESULT([cannot compile a simple program; if not cross compiling check CC and CFLAGS]) |
7 | 59 fi |
60 | |
548 | 61 dnl gcc-cpp has the wonderful -MM option to produce nicer dependencies. |
62 dnl But gcc 3.1 changed the meaning! See near the end. | |
7 | 63 test "$GCC" = yes && CPP_MM=M; AC_SUBST(CPP_MM) |
64 | |
65 if test -f ./toolcheck; then | |
66 AC_CHECKING(for buggy tools) | |
67 sh ./toolcheck 1>&AC_FD_MSG | |
68 fi | |
69 | |
70 OS_EXTRA_SRC=""; OS_EXTRA_OBJ="" | |
71 | |
72 dnl Check for BeOS, which needs an extra source file | |
73 AC_MSG_CHECKING(for BeOS) | |
74 case `uname` in | |
75 BeOS) OS_EXTRA_SRC=os_beos.c; OS_EXTRA_OBJ=objects/os_beos.o | |
76 BEOS=yes; AC_MSG_RESULT(yes);; | |
77 *) BEOS=no; AC_MSG_RESULT(no);; | |
78 esac | |
79 | |
80 dnl If QNX is found, assume we don't want to use Xphoton | |
81 dnl unless it was specifically asked for (--with-x) | |
82 AC_MSG_CHECKING(for QNX) | |
83 case `uname` in | |
84 QNX) OS_EXTRA_SRC=os_qnx.c; OS_EXTRA_OBJ=objects/os_qnx.o | |
85 test -z "$with_x" && with_x=no | |
86 QNX=yes; AC_MSG_RESULT(yes);; | |
87 *) QNX=no; AC_MSG_RESULT(no);; | |
88 esac | |
89 | |
90 dnl Check for Darwin and MacOS X | |
91 dnl We do a check for MacOS X in the very beginning because there | |
92 dnl are a lot of other things we need to change besides GUI stuff | |
93 AC_MSG_CHECKING([for Darwin (Mac OS X)]) | |
94 if test "`(uname) 2>/dev/null`" = Darwin; then | |
95 AC_MSG_RESULT(yes) | |
96 | |
97 AC_MSG_CHECKING(--disable-darwin argument) | |
98 AC_ARG_ENABLE(darwin, | |
99 [ --disable-darwin Disable Darwin (Mac OS X) support.], | |
100 , [enable_darwin="yes"]) | |
101 if test "$enable_darwin" = "yes"; then | |
102 AC_MSG_RESULT(no) | |
103 AC_MSG_CHECKING(if Darwin files are there) | |
104 if test -f os_macosx.c; then | |
105 AC_MSG_RESULT(yes) | |
106 else | |
107 AC_MSG_RESULT([no, Darwin support disabled]) | |
108 enable_darwin=no | |
109 fi | |
110 else | |
111 AC_MSG_RESULT([yes, Darwin support excluded]) | |
112 fi | |
113 | |
692 | 114 AC_MSG_CHECKING(--with-mac-arch argument) |
809 | 115 AC_ARG_WITH(mac-arch, [ --with-mac-arch=ARCH current, intel, ppc or both], |
692 | 116 MACARCH="$withval"; AC_MSG_RESULT($MACARCH), |
809 | 117 MACARCH="current"; AC_MSG_RESULT(defaulting to $MACARCH)) |
692 | 118 |
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119 AC_MSG_CHECKING(--with-developer-dir argument) |
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120 AC_ARG_WITH(developer-dir, [ --with-developer-dir=PATH use PATH as location for Xcode developer tools], |
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121 DEVELOPER_DIR="$withval"; AC_MSG_RESULT($DEVELOPER_DIR), |
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122 DEVELOPER_DIR=""; AC_MSG_RESULT(not present)) |
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123 |
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124 if test "x$DEVELOPER_DIR" = "x"; then |
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125 AC_PATH_PROG(XCODE_SELECT, xcode-select) |
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126 if test "x$XCODE_SELECT" != "x"; then |
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127 AC_MSG_CHECKING(for developer dir using xcode-select) |
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128 DEVELOPER_DIR=`$XCODE_SELECT -print-path` |
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129 AC_MSG_RESULT([$DEVELOPER_DIR]) |
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130 else |
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131 DEVELOPER_DIR=/Developer |
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132 fi |
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133 fi |
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134 |
692 | 135 if test "x$MACARCH" = "xboth"; then |
697 | 136 AC_MSG_CHECKING(for 10.4 universal SDK) |
137 dnl There is a terrible inconsistency (but we appear to get away with it): | |
138 dnl $CFLAGS uses the 10.4u SDK library for the headers, while $CPPFLAGS | |
139 dnl doesn't, because "gcc -E" doesn't grok it. That means the configure | |
140 dnl tests using the preprocessor are actually done with the wrong header | |
141 dnl files. $LDFLAGS is set at the end, because configure uses it together | |
142 dnl with $CFLAGS and we can only have one -sysroot argument. | |
692 | 143 save_cppflags="$CPPFLAGS" |
697 | 144 save_cflags="$CFLAGS" |
692 | 145 save_ldflags="$LDFLAGS" |
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146 CFLAGS="$CFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc" |
692 | 147 AC_TRY_LINK([ ], [ ], |
697 | 148 AC_MSG_RESULT(found, will make universal binary), |
692 | 149 |
697 | 150 AC_MSG_RESULT(not found) |
716 | 151 CFLAGS="$save_cflags" |
697 | 152 AC_MSG_CHECKING(if Intel architecture is supported) |
153 CPPFLAGS="$CPPFLAGS -arch i386" | |
154 LDFLAGS="$save_ldflags -arch i386" | |
155 AC_TRY_LINK([ ], [ ], | |
156 AC_MSG_RESULT(yes); MACARCH="intel", | |
157 AC_MSG_RESULT(no, using PowerPC) | |
856 | 158 MACARCH="ppc" |
697 | 159 CPPFLAGS="$save_cppflags -arch ppc" |
160 LDFLAGS="$save_ldflags -arch ppc")) | |
161 elif test "x$MACARCH" = "xintel"; then | |
162 CPPFLAGS="$CPPFLAGS -arch intel" | |
163 LDFLAGS="$LDFLAGS -arch intel" | |
818 | 164 elif test "x$MACARCH" = "xppc"; then |
697 | 165 CPPFLAGS="$CPPFLAGS -arch ppc" |
166 LDFLAGS="$LDFLAGS -arch ppc" | |
692 | 167 fi |
168 | |
7 | 169 if test "$enable_darwin" = "yes"; then |
170 MACOSX=yes | |
1682 | 171 OS_EXTRA_SRC="os_macosx.c os_mac_conv.c"; |
18 | 172 OS_EXTRA_OBJ="objects/os_macosx.o objects/os_mac_conv.o" |
685 | 173 dnl TODO: use -arch i386 on Intel machines |
697 | 174 CPPFLAGS="$CPPFLAGS -DMACOS_X_UNIX -no-cpp-precomp" |
175 if test "x$MACARCH" = "xboth"; then | |
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176 CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk/Developer/Headers/FlatCarbon" |
697 | 177 else |
2110
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178 CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/Headers/FlatCarbon" |
697 | 179 fi |
7 | 180 |
181 dnl If Carbon is found, assume we don't want X11 | |
182 dnl unless it was specifically asked for (--with-x) | |
18 | 183 dnl or Motif, Athena or GTK GUI is used. |
7 | 184 AC_CHECK_HEADER(Carbon/Carbon.h, CARBON=yes) |
185 if test "x$CARBON" = "xyes"; then | |
18 | 186 if test -z "$with_x" -a "X$enable_gui" != Xmotif -a "X$enable_gui" != Xathena -a "X$enable_gui" != Xgtk -a "X$enable_gui" != Xgtk2; then |
7 | 187 with_x=no |
188 fi | |
189 fi | |
190 fi | |
692 | 191 |
798 | 192 dnl Avoid a bug with -O2 with gcc 4.0.1. Symptom: malloc() reports double |
699 | 193 dnl free. This happens in expand_filename(), because the optimizer swaps |
798 | 194 dnl two blocks of code, both using "repl", that can't be swapped. |
697 | 195 if test "$MACARCH" = "intel" -o "$MACARCH" = "both"; then |
196 CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-Oz/'` | |
197 fi | |
198 | |
7 | 199 else |
200 AC_MSG_RESULT(no) | |
201 fi | |
202 | |
203 AC_SUBST(OS_EXTRA_SRC) | |
204 AC_SUBST(OS_EXTRA_OBJ) | |
205 | |
206 dnl Add /usr/local/lib to $LDFLAGS and /usr/local/include to CFLAGS. | |
207 dnl Only when the directory exists and it wasn't there yet. | |
208 dnl For gcc don't do this when it is already in the default search path. | |
1621 | 209 dnl Skip all of this when cross-compiling. |
210 if test "$cross_compiling" = no; then | |
1668 | 211 AC_MSG_CHECKING(--with-local-dir argument) |
1621 | 212 have_local_include='' |
213 have_local_lib='' | |
1668 | 214 AC_ARG_WITH([local-dir], [ --with-local-dir=PATH search PATH instead of /usr/local for local libraries. |
215 --without-local-dir do not search /usr/local for local libraries.], [ | |
216 local_dir="$withval" | |
217 case "$withval" in | |
218 */*) ;; | |
219 no) | |
220 # avoid adding local dir to LDFLAGS and CPPFLAGS | |
221 have_local_dir=yes | |
222 have_local_lib=yes | |
223 ;; | |
224 *) AC_MSG_ERROR(must pass path argument to --with-local-dir) ;; | |
225 esac | |
226 AC_MSG_RESULT($local_dir) | |
227 ], [ | |
228 local_dir=/usr/local | |
229 AC_MSG_RESULT(Defaulting to $local_dir) | |
230 ]) | |
231 if test "$GCC" = yes -a "$local_dir" != no; then | |
1621 | 232 echo 'void f(){}' > conftest.c |
233 dnl -no-cpp-precomp is needed for OS X 10.2 (Ben Fowler) | |
1668 | 234 have_local_include=`${CC-cc} -no-cpp-precomp -c -v conftest.c 2>&1 | grep "${local_dir}/include"` |
235 have_local_lib=`${CC-cc} -c -v conftest.c 2>&1 | grep "${local_dir}/lib"` | |
1621 | 236 rm -f conftest.c conftest.o |
7 | 237 fi |
1668 | 238 if test -z "$have_local_lib" -a -d "${local_dir}/lib"; then |
239 tt=`echo "$LDFLAGS" | sed -e "s+-L${local_dir}/lib ++g" -e "s+-L${local_dir}/lib$++g"` | |
1621 | 240 if test "$tt" = "$LDFLAGS"; then |
1668 | 241 LDFLAGS="$LDFLAGS -L${local_dir}/lib" |
1621 | 242 fi |
243 fi | |
1668 | 244 if test -z "$have_local_include" -a -d "${local_dir}/include"; then |
245 tt=`echo "$CPPFLAGS" | sed -e "s+-I${local_dir}/include ++g" -e "s+-I${local_dir}/include$++g"` | |
1621 | 246 if test "$tt" = "$CPPFLAGS"; then |
1668 | 247 CPPFLAGS="$CPPFLAGS -I${local_dir}/include" |
1621 | 248 fi |
7 | 249 fi |
250 fi | |
251 | |
252 AC_MSG_CHECKING(--with-vim-name argument) | |
253 AC_ARG_WITH(vim-name, [ --with-vim-name=NAME what to call the Vim executable], | |
254 VIMNAME="$withval"; AC_MSG_RESULT($VIMNAME), | |
502 | 255 VIMNAME="vim"; AC_MSG_RESULT(Defaulting to $VIMNAME)) |
7 | 256 AC_SUBST(VIMNAME) |
257 AC_MSG_CHECKING(--with-ex-name argument) | |
258 AC_ARG_WITH(ex-name, [ --with-ex-name=NAME what to call the Ex executable], | |
259 EXNAME="$withval"; AC_MSG_RESULT($EXNAME), | |
260 EXNAME="ex"; AC_MSG_RESULT(Defaulting to ex)) | |
261 AC_SUBST(EXNAME) | |
262 AC_MSG_CHECKING(--with-view-name argument) | |
263 AC_ARG_WITH(view-name, [ --with-view-name=NAME what to call the View executable], | |
264 VIEWNAME="$withval"; AC_MSG_RESULT($VIEWNAME), | |
265 VIEWNAME="view"; AC_MSG_RESULT(Defaulting to view)) | |
266 AC_SUBST(VIEWNAME) | |
267 | |
268 AC_MSG_CHECKING(--with-global-runtime argument) | |
269 AC_ARG_WITH(global-runtime, [ --with-global-runtime=DIR global runtime directory in 'runtimepath'], | |
270 AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(RUNTIME_GLOBAL, "$withval"), | |
271 AC_MSG_RESULT(no)) | |
272 | |
273 AC_MSG_CHECKING(--with-modified-by argument) | |
274 AC_ARG_WITH(modified-by, [ --with-modified-by=NAME name of who modified a release version], | |
275 AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(MODIFIED_BY, "$withval"), | |
276 AC_MSG_RESULT(no)) | |
277 | |
278 dnl Check for EBCDIC stolen from the LYNX port to OS390 Unix | |
279 AC_MSG_CHECKING(if character set is EBCDIC) | |
280 AC_TRY_COMPILE([ ], | |
281 [ /* TryCompile function for CharSet. | |
282 Treat any failure as ASCII for compatibility with existing art. | |
283 Use compile-time rather than run-time tests for cross-compiler | |
284 tolerance. */ | |
285 #if '0'!=240 | |
286 make an error "Character set is not EBCDIC" | |
287 #endif ], | |
288 [ # TryCompile action if true | |
289 cf_cv_ebcdic=yes ], | |
290 [ # TryCompile action if false | |
291 cf_cv_ebcdic=no]) | |
292 # end of TryCompile ]) | |
293 # end of CacheVal CvEbcdic | |
294 AC_MSG_RESULT($cf_cv_ebcdic) | |
295 case "$cf_cv_ebcdic" in #(vi | |
296 yes) AC_DEFINE(EBCDIC) | |
297 line_break='"\\n"' | |
298 ;; | |
299 *) line_break='"\\012"';; | |
300 esac | |
301 AC_SUBST(line_break) | |
302 | |
303 if test "$cf_cv_ebcdic" = "yes"; then | |
304 dnl If we have EBCDIC we most likley have OS390 Unix, let's test it! | |
305 AC_MSG_CHECKING(for OS/390 Unix) | |
306 case `uname` in | |
307 OS/390) OS390Unix="yes"; | |
308 dnl If using cc the environment variable _CC_CCMODE must be | |
309 dnl set to "1", so that some compiler extensions are enabled. | |
310 dnl If using c89 the environment variable is named _CC_C89MODE. | |
311 dnl Note: compile with c89 never tested. | |
312 if test "$CC" = "cc"; then | |
313 ccm="$_CC_CCMODE" | |
314 ccn="CC" | |
315 else | |
316 if test "$CC" = "c89"; then | |
317 ccm="$_CC_C89MODE" | |
318 ccn="C89" | |
319 else | |
320 ccm=1 | |
321 fi | |
322 fi | |
323 if test "$ccm" != "1"; then | |
324 echo "" | |
325 echo "------------------------------------------" | |
326 echo " On OS/390 Unix, the environment variable" | |
327 echo " __CC_${ccn}MODE must be set to \"1\"!" | |
328 echo " Do:" | |
329 echo " export _CC_${ccn}MODE=1" | |
330 echo " and then call configure again." | |
331 echo "------------------------------------------" | |
332 exit 1 | |
333 fi | |
334 CFLAGS="$CFLAGS -D_ALL_SOURCE"; LDFLAGS="$LDFLAGS -Wl,EDIT=NO" | |
335 AC_MSG_RESULT(yes) | |
336 ;; | |
337 *) OS390Unix="no"; | |
338 AC_MSG_RESULT(no) | |
339 ;; | |
340 esac | |
341 fi | |
342 | |
1583 | 343 dnl Link with -lselinux for SELinux stuff; if not found |
344 AC_MSG_CHECKING(--disable-selinux argument) | |
345 AC_ARG_ENABLE(selinux, | |
346 [ --disable-selinux Don't check for SELinux support.], | |
347 , enable_selinux="yes") | |
348 if test "$enable_selinux" = "yes"; then | |
349 AC_MSG_RESULT(no) | |
350 AC_CHECK_LIB(selinux, is_selinux_enabled, | |
351 [LIBS="$LIBS -lselinux" | |
352 AC_DEFINE(HAVE_SELINUX)]) | |
353 else | |
354 AC_MSG_RESULT(yes) | |
355 fi | |
7 | 356 |
357 dnl Check user requested features. | |
358 | |
359 AC_MSG_CHECKING(--with-features argument) | |
360 AC_ARG_WITH(features, [ --with-features=TYPE tiny, small, normal, big or huge (default: normal)], | |
361 features="$withval"; AC_MSG_RESULT($features), | |
362 features="normal"; AC_MSG_RESULT(Defaulting to normal)) | |
363 | |
364 dovimdiff="" | |
365 dogvimdiff="" | |
366 case "$features" in | |
367 tiny) AC_DEFINE(FEAT_TINY) ;; | |
368 small) AC_DEFINE(FEAT_SMALL) ;; | |
369 normal) AC_DEFINE(FEAT_NORMAL) dovimdiff="installvimdiff"; | |
370 dogvimdiff="installgvimdiff" ;; | |
371 big) AC_DEFINE(FEAT_BIG) dovimdiff="installvimdiff"; | |
372 dogvimdiff="installgvimdiff" ;; | |
373 huge) AC_DEFINE(FEAT_HUGE) dovimdiff="installvimdiff"; | |
374 dogvimdiff="installgvimdiff" ;; | |
375 *) AC_MSG_RESULT([Sorry, $features is not supported]) ;; | |
376 esac | |
377 | |
378 AC_SUBST(dovimdiff) | |
379 AC_SUBST(dogvimdiff) | |
380 | |
381 AC_MSG_CHECKING(--with-compiledby argument) | |
382 AC_ARG_WITH(compiledby, [ --with-compiledby=NAME name to show in :version message], | |
383 compiledby="$withval"; AC_MSG_RESULT($withval), | |
384 compiledby=""; AC_MSG_RESULT(no)) | |
385 AC_SUBST(compiledby) | |
386 | |
387 AC_MSG_CHECKING(--disable-xsmp argument) | |
388 AC_ARG_ENABLE(xsmp, | |
389 [ --disable-xsmp Disable XSMP session management], | |
390 , enable_xsmp="yes") | |
391 | |
392 if test "$enable_xsmp" = "yes"; then | |
393 AC_MSG_RESULT(no) | |
394 AC_MSG_CHECKING(--disable-xsmp-interact argument) | |
395 AC_ARG_ENABLE(xsmp-interact, | |
396 [ --disable-xsmp-interact Disable XSMP interaction], | |
397 , enable_xsmp_interact="yes") | |
398 if test "$enable_xsmp_interact" = "yes"; then | |
399 AC_MSG_RESULT(no) | |
400 AC_DEFINE(USE_XSMP_INTERACT) | |
401 else | |
402 AC_MSG_RESULT(yes) | |
403 fi | |
404 else | |
405 AC_MSG_RESULT(yes) | |
406 fi | |
407 | |
14 | 408 dnl Check for MzScheme feature. |
409 AC_MSG_CHECKING(--enable-mzschemeinterp argument) | |
410 AC_ARG_ENABLE(mzschemeinterp, | |
411 [ --enable-mzschemeinterp Include MzScheme interpreter.], , | |
412 [enable_mzschemeinterp="no"]) | |
413 AC_MSG_RESULT($enable_mzschemeinterp) | |
414 | |
415 if test "$enable_mzschemeinterp" = "yes"; then | |
416 dnl -- find the mzscheme executable | |
417 AC_SUBST(vi_cv_path_mzscheme) | |
418 | |
419 AC_MSG_CHECKING(--with-plthome argument) | |
420 AC_ARG_WITH(plthome, | |
856 | 421 [ --with-plthome=PLTHOME Use PLTHOME.], |
422 with_plthome="$withval"; AC_MSG_RESULT($with_plthome), | |
14 | 423 with_plthome="";AC_MSG_RESULT("no")) |
424 | |
425 if test "X$with_plthome" != "X"; then | |
426 vi_cv_path_mzscheme_pfx="$with_plthome" | |
427 else | |
428 AC_MSG_CHECKING(PLTHOME environment var) | |
429 if test "X$PLTHOME" != "X"; then | |
430 AC_MSG_RESULT("$PLTHOME") | |
856 | 431 vi_cv_path_mzscheme_pfx="$PLTHOME" |
14 | 432 else |
1894 | 433 AC_MSG_RESULT(not set) |
14 | 434 dnl -- try to find MzScheme executable |
856 | 435 AC_PATH_PROG(vi_cv_path_mzscheme, mzscheme) |
14 | 436 |
437 dnl resolve symbolic link, the executable is often elsewhere and there | |
438 dnl are no links for the include files. | |
856 | 439 if test "X$vi_cv_path_mzscheme" != "X"; then |
14 | 440 lsout=`ls -l $vi_cv_path_mzscheme` |
441 if echo "$lsout" | grep -e '->' >/dev/null 2>/dev/null; then | |
442 vi_cv_path_mzscheme=`echo "$lsout" | sed 's/.*-> \(.*\)/\1/'` | |
443 fi | |
444 fi | |
445 | |
856 | 446 if test "X$vi_cv_path_mzscheme" != "X"; then |
447 dnl -- find where MzScheme thinks it was installed | |
448 AC_CACHE_CHECK(MzScheme install prefix,vi_cv_path_mzscheme_pfx, | |
1894 | 449 dnl different versions of MzScheme differ in command line processing |
450 dnl use universal approach | |
451 echo "(display (simplify-path \ | |
856 | 452 (build-path (call-with-values \ |
453 (lambda () (split-path (find-system-path (quote exec-file)))) \ | |
1894 | 454 (lambda (base name must-be-dir?) base)) (quote up))))" > mzdirs.scm |
455 dnl Remove a trailing slash | |
456 [ vi_cv_path_mzscheme_pfx=`${vi_cv_path_mzscheme} -r mzdirs.scm | \ | |
457 sed -e 's+/$++'` ]) | |
458 rm -f mzdirs.scm | |
856 | 459 fi |
14 | 460 fi |
461 fi | |
462 | |
1154 | 463 SCHEME_INC= |
14 | 464 if test "X$vi_cv_path_mzscheme_pfx" != "X"; then |
465 AC_MSG_CHECKING(if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include) | |
466 if test -f $vi_cv_path_mzscheme_pfx/include/scheme.h; then | |
1894 | 467 SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include |
468 AC_MSG_RESULT(yes) | |
14 | 469 else |
1894 | 470 AC_MSG_RESULT(no) |
471 AC_MSG_CHECKING(if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/plt) | |
1154 | 472 if test -f $vi_cv_path_mzscheme_pfx/include/plt/scheme.h; then |
1894 | 473 AC_MSG_RESULT(yes) |
474 SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include/plt | |
1154 | 475 else |
1894 | 476 AC_MSG_RESULT(no) |
477 AC_MSG_CHECKING(if scheme.h can be found in /usr/include/plt/) | |
478 if test -f /usr/include/plt/scheme.h; then | |
479 AC_MSG_RESULT(yes) | |
480 SCHEME_INC=/usr/include/plt | |
481 else | |
482 AC_MSG_RESULT(no) | |
483 vi_cv_path_mzscheme_pfx= | |
484 fi | |
1154 | 485 fi |
14 | 486 fi |
487 fi | |
488 | |
489 if test "X$vi_cv_path_mzscheme_pfx" != "X"; then | |
1301 | 490 if test "x$MACOSX" = "xyes"; then |
491 MZSCHEME_LIBS="-framework PLT_MzScheme" | |
1894 | 492 elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.a"; then |
493 MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.a" | |
494 MZSCHEME_CFLAGS="-DMZ_PRECISE_GC" | |
1301 | 495 elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzgc.a"; then |
1264 | 496 MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libmzscheme.a ${vi_cv_path_mzscheme_pfx}/lib/libmzgc.a" |
14 | 497 else |
1894 | 498 dnl Using shared objects |
499 if test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.so"; then | |
500 MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lmzscheme3m" | |
501 MZSCHEME_CFLAGS="-DMZ_PRECISE_GC" | |
502 else | |
503 MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lmzscheme -lmzgc" | |
504 fi | |
16 | 505 if test "$GCC" = yes; then |
506 dnl Make Vim remember the path to the library. For when it's not in | |
507 dnl $LD_LIBRARY_PATH. | |
1894 | 508 MZSCHEME_LIBS="${MZSCHEME_LIBS} -Wl,-rpath -Wl,${vi_cv_path_mzscheme_pfx}/lib" |
17 | 509 elif test "`(uname) 2>/dev/null`" = SunOS && |
510 uname -r | grep '^5' >/dev/null; then | |
1894 | 511 MZSCHEME_LIBS="${MZSCHEME_LIBS} -R ${vi_cv_path_mzscheme_pfx}/lib" |
16 | 512 fi |
14 | 513 fi |
1154 | 514 if test -d $vi_cv_path_mzscheme_pfx/lib/plt/collects; then |
515 SCHEME_COLLECTS=lib/plt/ | |
516 fi | |
1894 | 517 if test -f "${vi_cv_path_mzscheme_pfx}/${SCHEME_COLLECTS}collects/scheme/base.ss" ; then |
518 dnl need to generate bytecode for MzScheme base | |
519 MZSCHEME_EXTRA="mzscheme_base.c" | |
520 MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -DINCLUDE_MZSCHEME_BASE" | |
521 MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc" | |
522 fi | |
523 MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \ | |
1154 | 524 -DMZSCHEME_COLLECTS='\"${vi_cv_path_mzscheme_pfx}/${SCHEME_COLLECTS}collects\"'" |
14 | 525 MZSCHEME_SRC="if_mzsch.c" |
526 MZSCHEME_OBJ="objects/if_mzsch.o" | |
527 MZSCHEME_PRO="if_mzsch.pro" | |
528 AC_DEFINE(FEAT_MZSCHEME) | |
529 fi | |
530 AC_SUBST(MZSCHEME_SRC) | |
531 AC_SUBST(MZSCHEME_OBJ) | |
532 AC_SUBST(MZSCHEME_PRO) | |
533 AC_SUBST(MZSCHEME_LIBS) | |
534 AC_SUBST(MZSCHEME_CFLAGS) | |
1894 | 535 AC_SUBST(MZSCHEME_EXTRA) |
536 AC_SUBST(MZSCHEME_MZC) | |
14 | 537 fi |
538 | |
539 | |
7 | 540 AC_MSG_CHECKING(--enable-perlinterp argument) |
541 AC_ARG_ENABLE(perlinterp, | |
542 [ --enable-perlinterp Include Perl interpreter.], , | |
543 [enable_perlinterp="no"]) | |
544 AC_MSG_RESULT($enable_perlinterp) | |
545 if test "$enable_perlinterp" = "yes"; then | |
546 AC_SUBST(vi_cv_path_perl) | |
547 AC_PATH_PROG(vi_cv_path_perl, perl) | |
548 if test "X$vi_cv_path_perl" != "X"; then | |
549 AC_MSG_CHECKING(Perl version) | |
550 if $vi_cv_path_perl -e 'require 5.003_01' >/dev/null 2>/dev/null; then | |
551 eval `$vi_cv_path_perl -V:usethreads` | |
552 if test "X$usethreads" = "XUNKNOWN" -o "X$usethreads" = "Xundef"; then | |
553 badthreads=no | |
554 else | |
555 if $vi_cv_path_perl -e 'require 5.6.0' >/dev/null 2>/dev/null; then | |
556 eval `$vi_cv_path_perl -V:use5005threads` | |
557 if test "X$use5005threads" = "XUNKNOWN" -o "X$use5005threads" = "Xundef"; then | |
558 badthreads=no | |
559 else | |
560 badthreads=yes | |
561 AC_MSG_RESULT(>>> Perl > 5.6 with 5.5 threads cannot be used <<<) | |
562 fi | |
563 else | |
564 badthreads=yes | |
565 AC_MSG_RESULT(>>> Perl 5.5 with threads cannot be used <<<) | |
566 fi | |
567 fi | |
568 if test $badthreads = no; then | |
569 AC_MSG_RESULT(OK) | |
570 eval `$vi_cv_path_perl -V:shrpenv` | |
571 if test "X$shrpenv" = "XUNKNOWN"; then # pre 5.003_04 | |
572 shrpenv="" | |
573 fi | |
574 vi_cv_perllib=`$vi_cv_path_perl -MConfig -e 'print $Config{privlibexp}'` | |
575 AC_SUBST(vi_cv_perllib) | |
576 dnl Remove "-fno-something", it breaks using cproto. | |
577 perlcppflags=`$vi_cv_path_perl -Mlib=$srcdir -MExtUtils::Embed \ | |
578 -e 'ccflags;perl_inc;print"\n"' | sed -e 's/-fno[[^ ]]*//'` | |
579 dnl Remove "-lc", it breaks on FreeBSD when using "-pthread". | |
580 perllibs=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed -e 'ldopts' | \ | |
581 sed -e '/Warning/d' -e '/Note (probably harmless)/d' \ | |
582 -e 's/-bE:perl.exp//' -e 's/-lc //'` | |
583 dnl Don't add perl lib to $LIBS: if it's not in LD_LIBRARY_PATH | |
584 dnl a test in configure may fail because of that. | |
585 perlldflags=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed \ | |
586 -e 'ccdlflags' | sed -e 's/-bE:perl.exp//'` | |
587 | |
588 dnl check that compiling a simple program still works with the flags | |
589 dnl added for Perl. | |
590 AC_MSG_CHECKING([if compile and link flags for Perl are sane]) | |
591 cflags_save=$CFLAGS | |
592 libs_save=$LIBS | |
593 ldflags_save=$LDFLAGS | |
594 CFLAGS="$CFLAGS $perlcppflags" | |
595 LIBS="$LIBS $perllibs" | |
596 LDFLAGS="$perlldflags $LDFLAGS" | |
597 AC_TRY_LINK(,[ ], | |
598 AC_MSG_RESULT(yes); perl_ok=yes, | |
599 AC_MSG_RESULT(no: PERL DISABLED); perl_ok=no) | |
600 CFLAGS=$cflags_save | |
601 LIBS=$libs_save | |
602 LDFLAGS=$ldflags_save | |
603 if test $perl_ok = yes; then | |
604 if test "X$perlcppflags" != "X"; then | |
1154 | 605 dnl remove -pipe and -Wxxx, it confuses cproto |
606 PERL_CFLAGS=`echo "$perlcppflags" | sed -e 's/-pipe //' -e 's/-W[[^ ]]*//'` | |
7 | 607 fi |
608 if test "X$perlldflags" != "X"; then | |
609 LDFLAGS="$perlldflags $LDFLAGS" | |
610 fi | |
611 PERL_LIBS=$perllibs | |
612 PERL_SRC="auto/if_perl.c if_perlsfio.c" | |
613 PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o" | |
614 PERL_PRO="if_perl.pro if_perlsfio.pro" | |
615 AC_DEFINE(FEAT_PERL) | |
616 fi | |
617 fi | |
618 else | |
619 AC_MSG_RESULT(>>> too old; need Perl version 5.003_01 or later <<<) | |
620 fi | |
621 fi | |
622 | |
623 if test "x$MACOSX" = "xyes"; then | |
574 | 624 dnl Mac OS X 10.2 or later |
7 | 625 dir=/System/Library/Perl |
626 darwindir=$dir/darwin | |
627 if test -d $darwindir; then | |
628 PERL=/usr/bin/perl | |
629 else | |
630 dnl Mac OS X 10.3 | |
631 dir=/System/Library/Perl/5.8.1 | |
632 darwindir=$dir/darwin-thread-multi-2level | |
633 if test -d $darwindir; then | |
634 PERL=/usr/bin/perl | |
635 fi | |
636 fi | |
637 if test -n "$PERL"; then | |
638 PERL_DIR="$dir" | |
639 PERL_CFLAGS="-DFEAT_PERL -I$darwindir/CORE" | |
640 PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o $darwindir/auto/DynaLoader/DynaLoader.a" | |
641 PERL_LIBS="-L$darwindir/CORE -lperl" | |
642 fi | |
643 fi | |
644 fi | |
645 AC_SUBST(shrpenv) | |
646 AC_SUBST(PERL_SRC) | |
647 AC_SUBST(PERL_OBJ) | |
648 AC_SUBST(PERL_PRO) | |
649 AC_SUBST(PERL_CFLAGS) | |
650 AC_SUBST(PERL_LIBS) | |
651 | |
652 AC_MSG_CHECKING(--enable-pythoninterp argument) | |
653 AC_ARG_ENABLE(pythoninterp, | |
654 [ --enable-pythoninterp Include Python interpreter.], , | |
655 [enable_pythoninterp="no"]) | |
656 AC_MSG_RESULT($enable_pythoninterp) | |
657 if test "$enable_pythoninterp" = "yes"; then | |
658 dnl -- find the python executable | |
659 AC_PATH_PROG(vi_cv_path_python, python) | |
660 if test "X$vi_cv_path_python" != "X"; then | |
661 | |
662 dnl -- get its version number | |
663 AC_CACHE_CHECK(Python version,vi_cv_var_python_version, | |
664 [[vi_cv_var_python_version=` | |
665 ${vi_cv_path_python} -c 'import sys; print sys.version[:3]'` | |
666 ]]) | |
667 | |
668 dnl -- it must be at least version 1.4 | |
669 AC_MSG_CHECKING(Python is 1.4 or better) | |
670 if ${vi_cv_path_python} -c \ | |
671 "import sys; sys.exit(${vi_cv_var_python_version} < 1.4)" | |
672 then | |
673 AC_MSG_RESULT(yep) | |
674 | |
675 dnl -- find where python thinks it was installed | |
676 AC_CACHE_CHECK(Python's install prefix,vi_cv_path_python_pfx, | |
677 [ vi_cv_path_python_pfx=` | |
678 ${vi_cv_path_python} -c \ | |
679 "import sys; print sys.prefix"` ]) | |
680 | |
681 dnl -- and where it thinks it runs | |
682 AC_CACHE_CHECK(Python's execution prefix,vi_cv_path_python_epfx, | |
683 [ vi_cv_path_python_epfx=` | |
684 ${vi_cv_path_python} -c \ | |
685 "import sys; print sys.exec_prefix"` ]) | |
686 | |
687 dnl -- python's internal library path | |
688 | |
689 AC_CACHE_VAL(vi_cv_path_pythonpath, | |
690 [ vi_cv_path_pythonpath=` | |
691 unset PYTHONPATH; | |
692 ${vi_cv_path_python} -c \ | |
693 "import sys, string; print string.join(sys.path,':')"` ]) | |
694 | |
695 dnl -- where the Python implementation library archives are | |
696 | |
697 AC_ARG_WITH(python-config-dir, | |
698 [ --with-python-config-dir=PATH Python's config directory], | |
699 [ vi_cv_path_python_conf="${withval}" ] ) | |
700 | |
701 AC_CACHE_CHECK(Python's configuration directory,vi_cv_path_python_conf, | |
702 [ | |
703 vi_cv_path_python_conf= | |
704 for path in "${vi_cv_path_python_pfx}" "${vi_cv_path_python_epfx}"; do | |
2018 | 705 for subdir in lib64 lib share; do |
7 | 706 d="${path}/${subdir}/python${vi_cv_var_python_version}/config" |
707 if test -d "$d" && test -f "$d/config.c"; then | |
708 vi_cv_path_python_conf="$d" | |
709 fi | |
710 done | |
711 done | |
712 ]) | |
713 | |
714 PYTHON_CONFDIR="${vi_cv_path_python_conf}" | |
715 | |
716 if test "X$PYTHON_CONFDIR" = "X"; then | |
717 AC_MSG_RESULT([can't find it!]) | |
718 else | |
719 | |
720 dnl -- we need to examine Python's config/Makefile too | |
721 dnl see what the interpreter is built from | |
722 AC_CACHE_VAL(vi_cv_path_python_plibs, | |
723 [ | |
1681 | 724 pwd=`pwd` |
725 tmp_mkf="$pwd/config-PyMake$$" | |
726 cat -- "${PYTHON_CONFDIR}/Makefile" - <<'eof' >"${tmp_mkf}" | |
7 | 727 __: |
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728 @echo "python_BASEMODLIBS='$(BASEMODLIBS)'" |
7 | 729 @echo "python_LIBS='$(LIBS)'" |
730 @echo "python_SYSLIBS='$(SYSLIBS)'" | |
731 @echo "python_LINKFORSHARED='$(LINKFORSHARED)'" | |
732 eof | |
733 dnl -- delete the lines from make about Entering/Leaving directory | |
1681 | 734 eval "`cd ${PYTHON_CONFDIR} && make -f "${tmp_mkf}" __ | sed '/ directory /d'`" |
735 rm -f -- "${tmp_mkf}" | |
7 | 736 if test "x$MACOSX" = "xyes" && ${vi_cv_path_python} -c \ |
737 "import sys; sys.exit(${vi_cv_var_python_version} < 2.3)"; then | |
738 vi_cv_path_python_plibs="-framework Python" | |
739 else | |
740 if test "${vi_cv_var_python_version}" = "1.4"; then | |
741 vi_cv_path_python_plibs="${PYTHON_CONFDIR}/libModules.a ${PYTHON_CONFDIR}/libPython.a ${PYTHON_CONFDIR}/libObjects.a ${PYTHON_CONFDIR}/libParser.a" | |
742 else | |
743 vi_cv_path_python_plibs="-L${PYTHON_CONFDIR} -lpython${vi_cv_var_python_version}" | |
744 fi | |
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changeset
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745 vi_cv_path_python_plibs="${vi_cv_path_python_plibs} ${python_BASEMODLIBS} ${python_LIBS} ${python_SYSLIBS} ${python_LINKFORSHARED}" |
7 | 746 dnl remove -ltermcap, it can conflict with an earlier -lncurses |
747 vi_cv_path_python_plibs=`echo $vi_cv_path_python_plibs | sed s/-ltermcap//` | |
748 fi | |
749 ]) | |
750 | |
751 PYTHON_LIBS="${vi_cv_path_python_plibs}" | |
752 if test "${vi_cv_path_python_pfx}" = "${vi_cv_path_python_epfx}"; then | |
753 PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version}" | |
754 else | |
755 PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version} -I${vi_cv_path_python_epfx}/include/python${vi_cv_var_python_version}" | |
756 fi | |
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changeset
|
757 PYTHON_NOPROTO= |
7 | 758 PYTHON_SRC="if_python.c" |
759 dnl For Mac OSX 10.2 config.o is included in the Python library. | |
760 if test "x$MACOSX" = "xyes"; then | |
761 PYTHON_OBJ="objects/if_python.o" | |
762 else | |
763 PYTHON_OBJ="objects/if_python.o objects/py_config.o" | |
764 fi | |
765 if test "${vi_cv_var_python_version}" = "1.4"; then | |
766 PYTHON_OBJ="$PYTHON_OBJ objects/py_getpath.o" | |
767 fi | |
768 PYTHON_GETPATH_CFLAGS="-DPYTHONPATH='\"${vi_cv_path_pythonpath}\"' -DPREFIX='\"${vi_cv_path_python_pfx}\"' -DEXEC_PREFIX='\"${vi_cv_path_python_epfx}\"'" | |
769 | |
770 dnl On FreeBSD linking with "-pthread" is required to use threads. | |
771 dnl _THREAD_SAFE must be used for compiling then. | |
772 dnl The "-pthread" is added to $LIBS, so that the following check for | |
773 dnl sigaltstack() will look in libc_r (it's there in libc!). | |
774 dnl Otherwise, when using GCC, try adding -pthread to $CFLAGS. GCC | |
775 dnl will then define target-specific defines, e.g., -D_REENTRANT. | |
776 dnl Don't do this for Mac OSX, -pthread will generate a warning. | |
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changeset
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777 dnl Need to put -pthread in PYTHON_NOPROTO, because it cannot be used |
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parents:
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diff
changeset
|
778 dnl for cproto. |
7 | 779 AC_MSG_CHECKING([if -pthread should be used]) |
780 threadsafe_flag= | |
781 thread_lib= | |
997 | 782 dnl if test "x$MACOSX" != "xyes"; then |
783 if test "`(uname) 2>/dev/null`" != Darwin; then | |
7 | 784 test "$GCC" = yes && threadsafe_flag="-pthread" |
785 if test "`(uname) 2>/dev/null`" = FreeBSD; then | |
786 threadsafe_flag="-D_THREAD_SAFE" | |
787 thread_lib="-pthread" | |
788 fi | |
789 fi | |
790 libs_save_old=$LIBS | |
791 if test -n "$threadsafe_flag"; then | |
792 cflags_save=$CFLAGS | |
793 CFLAGS="$CFLAGS $threadsafe_flag" | |
794 LIBS="$LIBS $thread_lib" | |
795 AC_TRY_LINK(,[ ], | |
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diff
changeset
|
796 AC_MSG_RESULT(yes); PYTHON_NOPROTO="$threadsafe_flag", |
7 | 797 AC_MSG_RESULT(no); LIBS=$libs_save_old |
798 ) | |
799 CFLAGS=$cflags_save | |
800 else | |
801 AC_MSG_RESULT(no) | |
802 fi | |
803 | |
804 dnl check that compiling a simple program still works with the flags | |
805 dnl added for Python. | |
806 AC_MSG_CHECKING([if compile and link flags for Python are sane]) | |
807 cflags_save=$CFLAGS | |
808 libs_save=$LIBS | |
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diff
changeset
|
809 CFLAGS="$CFLAGS $PYTHON_CFLAGS $PYTHON_NOPROTO" |
7 | 810 LIBS="$LIBS $PYTHON_LIBS" |
811 AC_TRY_LINK(,[ ], | |
812 AC_MSG_RESULT(yes); python_ok=yes, | |
813 AC_MSG_RESULT(no: PYTHON DISABLED); python_ok=no) | |
814 CFLAGS=$cflags_save | |
815 LIBS=$libs_save | |
816 if test $python_ok = yes; then | |
817 AC_DEFINE(FEAT_PYTHON) | |
818 else | |
819 LIBS=$libs_save_old | |
820 PYTHON_SRC= | |
821 PYTHON_OBJ= | |
822 PYTHON_LIBS= | |
823 PYTHON_CFLAGS= | |
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changeset
|
824 PYTHON_NOPROTO= |
7 | 825 fi |
826 | |
827 fi | |
828 else | |
829 AC_MSG_RESULT(too old) | |
830 fi | |
831 fi | |
832 fi | |
833 AC_SUBST(PYTHON_CONFDIR) | |
834 AC_SUBST(PYTHON_LIBS) | |
835 AC_SUBST(PYTHON_GETPATH_CFLAGS) | |
836 AC_SUBST(PYTHON_CFLAGS) | |
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parents:
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diff
changeset
|
837 AC_SUBST(PYTHON_NOPROTO) |
7 | 838 AC_SUBST(PYTHON_SRC) |
839 AC_SUBST(PYTHON_OBJ) | |
840 | |
841 AC_MSG_CHECKING(--enable-tclinterp argument) | |
842 AC_ARG_ENABLE(tclinterp, | |
843 [ --enable-tclinterp Include Tcl interpreter.], , | |
844 [enable_tclinterp="no"]) | |
845 AC_MSG_RESULT($enable_tclinterp) | |
846 | |
847 if test "$enable_tclinterp" = "yes"; then | |
848 | |
1464 | 849 dnl on FreeBSD tclsh is a silly script, look for tclsh8.[5420] |
7 | 850 AC_MSG_CHECKING(--with-tclsh argument) |
851 AC_ARG_WITH(tclsh, [ --with-tclsh=PATH which tclsh to use (default: tclsh8.0)], | |
852 tclsh_name="$withval"; AC_MSG_RESULT($tclsh_name), | |
1464 | 853 tclsh_name="tclsh8.5"; AC_MSG_RESULT(no)) |
7 | 854 AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name) |
855 AC_SUBST(vi_cv_path_tcl) | |
856 | |
1464 | 857 dnl when no specific version specified, also try 8.4, 8.2 and 8.0 |
858 if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.5"; then | |
859 tclsh_name="tclsh8.4" | |
860 AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name) | |
861 fi | |
132 | 862 if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.4"; then |
7 | 863 tclsh_name="tclsh8.2" |
864 AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name) | |
865 fi | |
132 | 866 if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.2"; then |
867 tclsh_name="tclsh8.0" | |
868 AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name) | |
869 fi | |
7 | 870 dnl still didn't find it, try without version number |
871 if test "X$vi_cv_path_tcl" = "X"; then | |
872 tclsh_name="tclsh" | |
873 AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name) | |
874 fi | |
875 if test "X$vi_cv_path_tcl" != "X"; then | |
876 AC_MSG_CHECKING(Tcl version) | |
877 if echo 'exit [[expr [info tclversion] < 8.0]]' | $vi_cv_path_tcl - ; then | |
878 tclver=`echo 'puts [[info tclversion]]' | $vi_cv_path_tcl -` | |
879 AC_MSG_RESULT($tclver - OK); | |
880 tclloc=`echo 'set l [[info library]];set i [[string last lib $l]];incr i -2;puts [[string range $l 0 $i]]' | $vi_cv_path_tcl -` | |
881 | |
882 AC_MSG_CHECKING(for location of Tcl include) | |
883 if test "x$MACOSX" != "xyes"; then | |
1542 | 884 tclinc="$tclloc/include $tclloc/include/tcl $tclloc/include/tcl$tclver /usr/local/include /usr/local/include/tcl$tclver /usr/include /usr/include/tcl$tclver" |
7 | 885 else |
886 dnl For Mac OS X 10.3, use the OS-provided framework location | |
887 tclinc="/System/Library/Frameworks/Tcl.framework/Headers" | |
888 fi | |
1542 | 889 TCL_INC= |
7 | 890 for try in $tclinc; do |
891 if test -f "$try/tcl.h"; then | |
892 AC_MSG_RESULT($try/tcl.h) | |
893 TCL_INC=$try | |
894 break | |
895 fi | |
896 done | |
897 if test -z "$TCL_INC"; then | |
898 AC_MSG_RESULT(<not found>) | |
899 SKIP_TCL=YES | |
900 fi | |
901 if test -z "$SKIP_TCL"; then | |
902 AC_MSG_CHECKING(for location of tclConfig.sh script) | |
903 if test "x$MACOSX" != "xyes"; then | |
904 tclcnf=`echo $tclinc | sed s/include/lib/g` | |
1464 | 905 tclcnf="$tclcnf `echo $tclinc | sed s/include/lib64/g`" |
7 | 906 else |
907 dnl For Mac OS X 10.3, use the OS-provided framework location | |
908 tclcnf="/System/Library/Frameworks/Tcl.framework" | |
909 fi | |
910 for try in $tclcnf; do | |
911 if test -f $try/tclConfig.sh; then | |
912 AC_MSG_RESULT($try/tclConfig.sh) | |
913 . $try/tclConfig.sh | |
914 dnl use eval, because tcl 8.2 includes ${TCL_DBGX} | |
915 TCL_LIBS=`eval echo "$TCL_LIB_SPEC $TCL_LIBS"` | |
916 dnl Use $TCL_DEFS for -D_THREAD_SAFE et al. But only use the | |
132 | 917 dnl "-D_ABC" items. Watch out for -DFOO=long\ long. |
1679 | 918 TCL_DEFS=`echo $TCL_DEFS | sed -e 's/\\\\ /\\\\X/g' | tr ' ' '\012' | sed -e '/^[[^-]]/d' -e '/^-[[^D]]/d' -e '/-D[[^_]]/d' -e 's/-D_/ -D_/' | tr '\012' ' ' | sed -e 's/\\\\X/\\\\ /g'` |
7 | 919 break |
920 fi | |
921 done | |
922 if test -z "$TCL_LIBS"; then | |
923 AC_MSG_RESULT(<not found>) | |
924 AC_MSG_CHECKING(for Tcl library by myself) | |
925 tcllib=`echo $tclinc | sed s/include/lib/g` | |
1464 | 926 tcllib="$tcllib `echo $tclinc | sed s/include/lib64/g`" |
7 | 927 for ext in .so .a ; do |
928 for ver in "" $tclver ; do | |
929 for try in $tcllib ; do | |
930 trylib=tcl$ver$ext | |
931 if test -f $try/lib$trylib ; then | |
932 AC_MSG_RESULT($try/lib$trylib) | |
933 TCL_LIBS="-L$try -ltcl$ver -ldl -lm" | |
934 if test "`(uname) 2>/dev/null`" = SunOS && | |
935 uname -r | grep '^5' >/dev/null; then | |
936 TCL_LIBS="$TCL_LIBS -R $try" | |
937 fi | |
938 break 3 | |
939 fi | |
940 done | |
941 done | |
942 done | |
943 if test -z "$TCL_LIBS"; then | |
944 AC_MSG_RESULT(<not found>) | |
945 SKIP_TCL=YES | |
946 fi | |
947 fi | |
948 if test -z "$SKIP_TCL"; then | |
949 AC_DEFINE(FEAT_TCL) | |
950 TCL_SRC=if_tcl.c | |
951 TCL_OBJ=objects/if_tcl.o | |
952 TCL_PRO=if_tcl.pro | |
953 TCL_CFLAGS="-I$TCL_INC $TCL_DEFS" | |
954 fi | |
955 fi | |
956 else | |
957 AC_MSG_RESULT(too old; need Tcl version 8.0 or later) | |
958 fi | |
959 fi | |
960 fi | |
961 AC_SUBST(TCL_SRC) | |
962 AC_SUBST(TCL_OBJ) | |
963 AC_SUBST(TCL_PRO) | |
964 AC_SUBST(TCL_CFLAGS) | |
965 AC_SUBST(TCL_LIBS) | |
966 | |
967 AC_MSG_CHECKING(--enable-rubyinterp argument) | |
968 AC_ARG_ENABLE(rubyinterp, | |
969 [ --enable-rubyinterp Include Ruby interpreter.], , | |
970 [enable_rubyinterp="no"]) | |
971 AC_MSG_RESULT($enable_rubyinterp) | |
972 if test "$enable_rubyinterp" = "yes"; then | |
2077
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973 AC_MSG_CHECKING(--with-ruby-command argument) |
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974 AC_ARG_WITH(ruby-command, [ --with-ruby-command=RUBY name of the Ruby command (default: ruby)], |
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975 RUBY_CMD="$withval"; AC_MSG_RESULT($RUBY_CMD), |
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976 RUBY_CMD="ruby"; AC_MSG_RESULT(defaulting to $RUBY_CMD)) |
7 | 977 AC_SUBST(vi_cv_path_ruby) |
2077
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978 AC_PATH_PROG(vi_cv_path_ruby, $RUBY_CMD) |
7 | 979 if test "X$vi_cv_path_ruby" != "X"; then |
980 AC_MSG_CHECKING(Ruby version) | |
189 | 981 if $vi_cv_path_ruby -e '(VERSION rescue RUBY_VERSION) >= "1.6.0" or exit 1' >/dev/null 2>/dev/null; then |
7 | 982 AC_MSG_RESULT(OK) |
983 AC_MSG_CHECKING(Ruby header files) | |
2077
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984 rubyhdrdir=`$vi_cv_path_ruby -r mkmf -e 'print Config::CONFIG[["rubyhdrdir"]] || Config::CONFIG[["archdir"]] || $hdrdir' 2>/dev/null` |
7 | 985 if test "X$rubyhdrdir" != "X"; then |
986 AC_MSG_RESULT($rubyhdrdir) | |
987 RUBY_CFLAGS="-I$rubyhdrdir" | |
2077
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988 rubyarch=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG[["arch"]]'` |
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989 if test -d "$rubyhdrdir/$rubyarch"; then |
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990 RUBY_CFLAGS="$RUBY_CFLAGS -I$rubyhdrdir/$rubyarch" |
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991 fi |
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992 rubyversion=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG[["ruby_version"]].gsub(/\./, "")[[0,2]]'` |
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993 RUBY_CFLAGS="$RUBY_CFLAGS -DRUBY_VERSION=$rubyversion" |
7 | 994 rubylibs=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG[["LIBS"]]'` |
995 if test "X$rubylibs" != "X"; then | |
996 RUBY_LIBS="$rubylibs" | |
997 fi | |
998 librubyarg=`$vi_cv_path_ruby -r rbconfig -e 'print Config.expand(Config::CONFIG[["LIBRUBYARG"]])'` | |
999 if test -f "$rubyhdrdir/$librubyarg"; then | |
1000 librubyarg="$rubyhdrdir/$librubyarg" | |
1001 else | |
1002 rubylibdir=`$vi_cv_path_ruby -r rbconfig -e 'print Config.expand(Config::CONFIG[["libdir"]])'` | |
1003 if test -f "$rubylibdir/$librubyarg"; then | |
1004 librubyarg="$rubylibdir/$librubyarg" | |
1005 elif test "$librubyarg" = "libruby.a"; then | |
1006 dnl required on Mac OS 10.3 where libruby.a doesn't exist | |
1007 librubyarg="-lruby" | |
1008 else | |
1009 librubyarg=`$vi_cv_path_ruby -r rbconfig -e "print '$librubyarg'.gsub(/-L\./, %'-L#{Config.expand(Config::CONFIG[\"libdir\"])}')"` | |
1010 fi | |
1011 fi | |
1012 | |
1013 if test "X$librubyarg" != "X"; then | |
1014 RUBY_LIBS="$librubyarg $RUBY_LIBS" | |
1015 fi | |
1016 rubyldflags=`$vi_cv_path_ruby -r rbconfig -e 'print Config::CONFIG[["LDFLAGS"]]'` | |
1017 if test "X$rubyldflags" != "X"; then | |
1939 | 1018 dnl Ruby on Mac OS X 10.5 adds "-arch" flags but these should only |
1019 dnl be included if requested by passing --with-mac-arch to | |
1020 dnl configure, so strip these flags first (if present) | |
1021 rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//'` | |
1022 if test "X$rubyldflags" != "X"; then | |
1023 LDFLAGS="$rubyldflags $LDFLAGS" | |
1024 fi | |
7 | 1025 fi |
1026 RUBY_SRC="if_ruby.c" | |
1027 RUBY_OBJ="objects/if_ruby.o" | |
1028 RUBY_PRO="if_ruby.pro" | |
1029 AC_DEFINE(FEAT_RUBY) | |
1030 else | |
2077
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1031 AC_MSG_RESULT(not found; disabling Ruby) |
7 | 1032 fi |
1033 else | |
1034 AC_MSG_RESULT(too old; need Ruby version 1.6.0 or later) | |
1035 fi | |
1036 fi | |
1037 fi | |
1038 AC_SUBST(RUBY_SRC) | |
1039 AC_SUBST(RUBY_OBJ) | |
1040 AC_SUBST(RUBY_PRO) | |
1041 AC_SUBST(RUBY_CFLAGS) | |
1042 AC_SUBST(RUBY_LIBS) | |
1043 | |
1044 AC_MSG_CHECKING(--enable-cscope argument) | |
1045 AC_ARG_ENABLE(cscope, | |
1046 [ --enable-cscope Include cscope interface.], , | |
1047 [enable_cscope="no"]) | |
1048 AC_MSG_RESULT($enable_cscope) | |
1049 if test "$enable_cscope" = "yes"; then | |
1050 AC_DEFINE(FEAT_CSCOPE) | |
1051 fi | |
1052 | |
1053 AC_MSG_CHECKING(--enable-workshop argument) | |
1054 AC_ARG_ENABLE(workshop, | |
1055 [ --enable-workshop Include Sun Visual Workshop support.], , | |
1056 [enable_workshop="no"]) | |
1057 AC_MSG_RESULT($enable_workshop) | |
1058 if test "$enable_workshop" = "yes"; then | |
1059 AC_DEFINE(FEAT_SUN_WORKSHOP) | |
1060 WORKSHOP_SRC="workshop.c integration.c" | |
1061 AC_SUBST(WORKSHOP_SRC) | |
1062 WORKSHOP_OBJ="objects/workshop.o objects/integration.o" | |
1063 AC_SUBST(WORKSHOP_OBJ) | |
1064 if test "${enable_gui-xxx}" = xxx; then | |
1065 enable_gui=motif | |
1066 fi | |
1067 fi | |
1068 | |
1069 AC_MSG_CHECKING(--disable-netbeans argument) | |
1070 AC_ARG_ENABLE(netbeans, | |
1071 [ --disable-netbeans Disable NetBeans integration support.], | |
1072 , [enable_netbeans="yes"]) | |
1073 if test "$enable_netbeans" = "yes"; then | |
1074 AC_MSG_RESULT(no) | |
1075 dnl On Solaris we need the socket and nsl library. | |
1076 AC_CHECK_LIB(socket, socket) | |
1077 AC_CHECK_LIB(nsl, gethostbyname) | |
1078 AC_MSG_CHECKING(whether compiling netbeans integration is possible) | |
1079 AC_TRY_LINK([ | |
1080 #include <stdio.h> | |
1081 #include <stdlib.h> | |
1082 #include <stdarg.h> | |
1083 #include <fcntl.h> | |
1084 #include <netdb.h> | |
1085 #include <netinet/in.h> | |
1086 #include <errno.h> | |
1087 #include <sys/types.h> | |
1088 #include <sys/socket.h> | |
1089 /* Check bitfields */ | |
1090 struct nbbuf { | |
1091 unsigned int initDone:1; | |
1092 ushort signmaplen; | |
1093 }; | |
1094 ], [ | |
1095 /* Check creating a socket. */ | |
1096 struct sockaddr_in server; | |
1097 (void)socket(AF_INET, SOCK_STREAM, 0); | |
1098 (void)htons(100); | |
1099 (void)gethostbyname("microsoft.com"); | |
1100 if (errno == ECONNREFUSED) | |
1101 (void)connect(1, (struct sockaddr *)&server, sizeof(server)); | |
1102 ], | |
1103 AC_MSG_RESULT(yes), | |
1104 AC_MSG_RESULT(no); enable_netbeans="no") | |
1105 else | |
1106 AC_MSG_RESULT(yes) | |
1107 fi | |
1108 if test "$enable_netbeans" = "yes"; then | |
1109 AC_DEFINE(FEAT_NETBEANS_INTG) | |
1110 NETBEANS_SRC="netbeans.c" | |
1111 AC_SUBST(NETBEANS_SRC) | |
1112 NETBEANS_OBJ="objects/netbeans.o" | |
1113 AC_SUBST(NETBEANS_OBJ) | |
1114 fi | |
1115 | |
1116 AC_MSG_CHECKING(--enable-sniff argument) | |
1117 AC_ARG_ENABLE(sniff, | |
1118 [ --enable-sniff Include Sniff interface.], , | |
1119 [enable_sniff="no"]) | |
1120 AC_MSG_RESULT($enable_sniff) | |
1121 if test "$enable_sniff" = "yes"; then | |
1122 AC_DEFINE(FEAT_SNIFF) | |
1123 SNIFF_SRC="if_sniff.c" | |
1124 AC_SUBST(SNIFF_SRC) | |
1125 SNIFF_OBJ="objects/if_sniff.o" | |
1126 AC_SUBST(SNIFF_OBJ) | |
1127 fi | |
1128 | |
1129 AC_MSG_CHECKING(--enable-multibyte argument) | |
1130 AC_ARG_ENABLE(multibyte, | |
1131 [ --enable-multibyte Include multibyte editing support.], , | |
1132 [enable_multibyte="no"]) | |
1133 AC_MSG_RESULT($enable_multibyte) | |
1134 if test "$enable_multibyte" = "yes"; then | |
1135 AC_DEFINE(FEAT_MBYTE) | |
1136 fi | |
1137 | |
1138 AC_MSG_CHECKING(--enable-hangulinput argument) | |
1139 AC_ARG_ENABLE(hangulinput, | |
1140 [ --enable-hangulinput Include Hangul input support.], , | |
1141 [enable_hangulinput="no"]) | |
1142 AC_MSG_RESULT($enable_hangulinput) | |
1143 | |
1144 AC_MSG_CHECKING(--enable-xim argument) | |
1145 AC_ARG_ENABLE(xim, | |
1146 [ --enable-xim Include XIM input support.], | |
1147 AC_MSG_RESULT($enable_xim), | |
1148 [enable_xim="auto"; AC_MSG_RESULT(defaulting to auto)]) | |
1149 dnl defining FEAT_XIM is delayed, so that it can be disabled for older GTK | |
1150 | |
1151 AC_MSG_CHECKING(--enable-fontset argument) | |
1152 AC_ARG_ENABLE(fontset, | |
1153 [ --enable-fontset Include X fontset output support.], , | |
1154 [enable_fontset="no"]) | |
1155 AC_MSG_RESULT($enable_fontset) | |
1156 dnl defining FEAT_XFONTSET is delayed, so that it can be disabled for no GUI | |
1157 | |
1158 test -z "$with_x" && with_x=yes | |
1159 test "${enable_gui-yes}" != no -a "x$MACOSX" != "xyes" -a "x$QNX" != "xyes" && with_x=yes | |
1160 if test "$with_x" = no; then | |
1161 AC_MSG_RESULT(defaulting to: don't HAVE_X11) | |
1162 else | |
1163 dnl Do this check early, so that its failure can override user requests. | |
1164 | |
1165 AC_PATH_PROG(xmkmfpath, xmkmf) | |
1166 | |
1167 AC_PATH_XTRA | |
1168 | |
1169 dnl On OS390Unix the X libraries are DLLs. To use them the code must | |
1170 dnl be compiled with a special option. | |
1171 dnl Also add SM, ICE and Xmu to X_EXTRA_LIBS. | |
1172 if test "$OS390Unix" = "yes"; then | |
1173 CFLAGS="$CFLAGS -W c,dll" | |
1174 LDFLAGS="$LDFLAGS -W l,dll" | |
1175 X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE -lXmu" | |
1176 fi | |
1177 | |
1178 dnl On my HPUX system the X include dir is found, but the lib dir not. | |
1179 dnl This is a desparate try to fix this. | |
1180 | |
1181 if test -d "$x_includes" && test ! -d "$x_libraries"; then | |
1182 x_libraries=`echo "$x_includes" | sed s/include/lib/` | |
1183 AC_MSG_RESULT(Corrected X libraries to $x_libraries) | |
1184 X_LIBS="$X_LIBS -L$x_libraries" | |
1185 if test "`(uname) 2>/dev/null`" = SunOS && | |
1186 uname -r | grep '^5' >/dev/null; then | |
1187 X_LIBS="$X_LIBS -R $x_libraries" | |
1188 fi | |
1189 fi | |
1190 | |
1191 if test -d "$x_libraries" && test ! -d "$x_includes"; then | |
1192 x_includes=`echo "$x_libraries" | sed s/lib/include/` | |
1193 AC_MSG_RESULT(Corrected X includes to $x_includes) | |
1194 X_CFLAGS="$X_CFLAGS -I$x_includes" | |
1195 fi | |
1196 | |
1197 dnl Remove "-I/usr/include " from X_CFLAGS, should not be needed. | |
1198 X_CFLAGS="`echo $X_CFLAGS\ | sed 's%-I/usr/include %%'`" | |
1199 dnl Remove "-L/usr/lib " from X_LIBS, should not be needed. | |
1200 X_LIBS="`echo $X_LIBS\ | sed 's%-L/usr/lib %%'`" | |
1201 dnl Same for "-R/usr/lib ". | |
1202 X_LIBS="`echo $X_LIBS\ | sed -e 's%-R/usr/lib %%' -e 's%-R /usr/lib %%'`" | |
1203 | |
1204 | |
1205 dnl Check if the X11 header files are correctly installed. On some systems | |
1649 | 1206 dnl Xlib.h includes files that don't exist. On some systems X11/Intrinsic.h |
1207 dnl is missing. | |
7 | 1208 AC_MSG_CHECKING(if X11 header files can be found) |
1209 cflags_save=$CFLAGS | |
1210 CFLAGS="$CFLAGS $X_CFLAGS" | |
1649 | 1211 AC_TRY_COMPILE([#include <X11/Xlib.h> |
1212 #include <X11/Intrinsic.h>], , | |
7 | 1213 AC_MSG_RESULT(yes), |
1214 AC_MSG_RESULT(no); no_x=yes) | |
1215 CFLAGS=$cflags_save | |
1216 | |
1217 if test "${no_x-no}" = yes; then | |
1218 with_x=no | |
1219 else | |
1220 AC_DEFINE(HAVE_X11) | |
1221 X_LIB="-lXt -lX11"; | |
1222 AC_SUBST(X_LIB) | |
1223 | |
1224 ac_save_LDFLAGS="$LDFLAGS" | |
1225 LDFLAGS="-L$x_libraries $LDFLAGS" | |
1226 | |
1227 dnl Check for -lXdmcp (needed on SunOS 4.1.4) | |
1228 dnl For HP-UX 10.20 it must be before -lSM -lICE | |
1229 AC_CHECK_LIB(Xdmcp, _XdmcpAuthDoIt, [X_EXTRA_LIBS="$X_EXTRA_LIBS -lXdmcp"],, | |
1230 [-lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lXdmcp]) | |
1231 | |
1232 dnl Some systems need -lnsl -lsocket when testing for ICE. | |
1233 dnl The check above doesn't do this, try here (again). Also needed to get | |
1234 dnl them after Xdmcp. link.sh will remove them when not needed. | |
1235 dnl Check for other function than above to avoid the cached value | |
1236 AC_CHECK_LIB(ICE, IceOpenConnection, | |
1237 [X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE"],, [$X_EXTRA_LIBS]) | |
1238 | |
1239 dnl Check for -lXpm (needed for some versions of Motif) | |
1240 LDFLAGS="$X_LIBS $ac_save_LDFLAGS" | |
1241 AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData, [X_PRE_LIBS="$X_PRE_LIBS -lXpm"],, | |
1242 [-lXt $X_PRE_LIBS -lXpm -lX11 $X_EXTRA_LIBS]) | |
1243 | |
1244 dnl Check that the X11 header files don't use implicit declarations | |
1245 AC_MSG_CHECKING(if X11 header files implicitly declare return values) | |
1246 cflags_save=$CFLAGS | |
1247 CFLAGS="$CFLAGS $X_CFLAGS -Werror" | |
1248 AC_TRY_COMPILE([#include <X11/Xlib.h>], , | |
1249 AC_MSG_RESULT(no), | |
1250 CFLAGS="$CFLAGS -Wno-implicit-int" | |
1251 AC_TRY_COMPILE([#include <X11/Xlib.h>], , | |
1252 AC_MSG_RESULT(yes); cflags_save="$cflags_save -Wno-implicit-int", | |
1253 AC_MSG_RESULT(test failed) | |
1254 ) | |
1255 ) | |
1256 CFLAGS=$cflags_save | |
1257 | |
1258 LDFLAGS="$ac_save_LDFLAGS" | |
1259 | |
1887 | 1260 AC_MSG_CHECKING(size of wchar_t is 2 bytes) |
1261 AC_CACHE_VAL(ac_cv_small_wchar_t, | |
1262 [AC_TRY_RUN([ | |
1263 #include <X11/Xlib.h> | |
1264 #if STDC_HEADERS | |
1265 # include <stdlib.h> | |
1266 # include <stddef.h> | |
1267 #endif | |
1268 main() | |
1269 { | |
1270 if (sizeof(wchar_t) <= 2) | |
1271 exit(1); | |
1272 exit(0); | |
1273 }], | |
1274 ac_cv_small_wchar_t="no", | |
1275 ac_cv_small_wchar_t="yes", | |
1276 AC_MSG_ERROR(failed to compile test program))]) | |
1277 AC_MSG_RESULT($ac_cv_small_wchar_t) | |
1278 if test "x$ac_cv_small_wchar_t" = "xyes" ; then | |
1279 AC_DEFINE(SMALL_WCHAR_T) | |
1280 fi | |
1281 | |
7 | 1282 fi |
1283 fi | |
1284 | |
270 | 1285 test "x$with_x" = xno -a "x$MACOSX" != "xyes" -a "x$QNX" != "xyes" && enable_gui=no |
7 | 1286 |
1287 AC_MSG_CHECKING(--enable-gui argument) | |
1288 AC_ARG_ENABLE(gui, | |
574 | 1289 [ --enable-gui[=OPTS] X11 GUI [default=auto] [OPTS=auto/no/gtk/gtk2/gnome/gnome2/motif/athena/neXtaw/photon/carbon]], , enable_gui="auto") |
7 | 1290 |
1291 dnl Canonicalize the --enable-gui= argument so that it can be easily compared. | |
1292 dnl Do not use character classes for portability with old tools. | |
1293 enable_gui_canon=`echo "_$enable_gui" | \ | |
1294 sed 's/[[ _+-]]//g;y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` | |
1295 | |
1296 dnl Skip everything by default. | |
1297 SKIP_GTK=YES | |
1298 SKIP_GTK2=YES | |
1299 SKIP_GNOME=YES | |
1300 SKIP_MOTIF=YES | |
1301 SKIP_ATHENA=YES | |
1302 SKIP_NEXTAW=YES | |
1303 SKIP_PHOTON=YES | |
1304 SKIP_CARBON=YES | |
1305 GUITYPE=NONE | |
1306 | |
67 | 1307 if test "x$QNX" = "xyes" -a "x$with_x" = "xno" ; then |
7 | 1308 SKIP_PHOTON= |
1309 case "$enable_gui_canon" in | |
1310 no) AC_MSG_RESULT(no GUI support) | |
1311 SKIP_PHOTON=YES ;; | |
1312 yes|"") AC_MSG_RESULT(yes - automatic GUI support) ;; | |
1313 auto) AC_MSG_RESULT(auto - automatic GUI support) ;; | |
1314 photon) AC_MSG_RESULT(Photon GUI support) ;; | |
1315 *) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported]) | |
1316 SKIP_PHOTON=YES ;; | |
1317 esac | |
1318 | |
1319 elif test "x$MACOSX" = "xyes" -a "x$with_x" = "xno" ; then | |
1320 SKIP_CARBON= | |
1321 case "$enable_gui_canon" in | |
1322 no) AC_MSG_RESULT(no GUI support) | |
1323 SKIP_CARBON=YES ;; | |
1324 yes|"") AC_MSG_RESULT(yes - automatic GUI support) ;; | |
1325 auto) AC_MSG_RESULT(auto - automatic GUI support) ;; | |
1326 carbon) AC_MSG_RESULT(Carbon GUI support) ;; | |
1327 *) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported]) | |
1328 SKIP_CARBON=YES ;; | |
1329 esac | |
1330 | |
1331 else | |
1332 | |
1333 case "$enable_gui_canon" in | |
1334 no|none) AC_MSG_RESULT(no GUI support) ;; | |
1335 yes|""|auto) AC_MSG_RESULT(yes/auto - automatic GUI support) | |
1336 SKIP_GTK= | |
1337 SKIP_GTK2= | |
1338 SKIP_GNOME= | |
1339 SKIP_MOTIF= | |
1340 SKIP_ATHENA= | |
1341 SKIP_NEXTAW= | |
1342 SKIP_CARBON=;; | |
1343 gtk) AC_MSG_RESULT(GTK+ 1.x GUI support) | |
1344 SKIP_GTK=;; | |
1345 gtk2) AC_MSG_RESULT(GTK+ 2.x GUI support) | |
1346 SKIP_GTK= | |
1347 SKIP_GTK2=;; | |
1348 gnome) AC_MSG_RESULT(GNOME 1.x GUI support) | |
1349 SKIP_GNOME= | |
1350 SKIP_GTK=;; | |
1351 gnome2) AC_MSG_RESULT(GNOME 2.x GUI support) | |
1352 SKIP_GNOME= | |
1353 SKIP_GTK= | |
1354 SKIP_GTK2=;; | |
1355 motif) AC_MSG_RESULT(Motif GUI support) | |
1356 SKIP_MOTIF=;; | |
1357 athena) AC_MSG_RESULT(Athena GUI support) | |
1358 SKIP_ATHENA=;; | |
1359 nextaw) AC_MSG_RESULT(neXtaw GUI support) | |
1360 SKIP_NEXTAW=;; | |
1361 *) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported]) ;; | |
1362 esac | |
1363 | |
1364 fi | |
1365 | |
1366 if test "x$SKIP_GTK" != "xYES" -a "$enable_gui_canon" != "gtk" -a "$enable_gui_canon" != "gtk2"; then | |
1367 AC_MSG_CHECKING(whether or not to look for GTK) | |
1368 AC_ARG_ENABLE(gtk-check, | |
1369 [ --enable-gtk-check If auto-select GUI, check for GTK [default=yes]], | |
1370 , enable_gtk_check="yes") | |
1371 AC_MSG_RESULT($enable_gtk_check) | |
1372 if test "x$enable_gtk_check" = "xno"; then | |
1373 SKIP_GTK=YES | |
1374 SKIP_GNOME=YES | |
1375 fi | |
1376 fi | |
1377 | |
1378 if test "x$SKIP_GTK2" != "xYES" -a "$enable_gui_canon" != "gtk2" \ | |
1379 -a "$enable_gui_canon" != "gnome2"; then | |
1380 AC_MSG_CHECKING(whether or not to look for GTK+ 2) | |
1381 AC_ARG_ENABLE(gtk2-check, | |
1382 [ --enable-gtk2-check If GTK GUI, check for GTK+ 2 [default=yes]], | |
1383 , enable_gtk2_check="yes") | |
1384 AC_MSG_RESULT($enable_gtk2_check) | |
1385 if test "x$enable_gtk2_check" = "xno"; then | |
1386 SKIP_GTK2=YES | |
1387 fi | |
1388 fi | |
1389 | |
1390 if test "x$SKIP_GNOME" != "xYES" -a "$enable_gui_canon" != "gnome" \ | |
1391 -a "$enable_gui_canon" != "gnome2"; then | |
1392 AC_MSG_CHECKING(whether or not to look for GNOME) | |
1393 AC_ARG_ENABLE(gnome-check, | |
1394 [ --enable-gnome-check If GTK GUI, check for GNOME [default=no]], | |
1395 , enable_gnome_check="no") | |
1396 AC_MSG_RESULT($enable_gnome_check) | |
1397 if test "x$enable_gnome_check" = "xno"; then | |
1398 SKIP_GNOME=YES | |
1399 fi | |
1400 fi | |
1401 | |
1402 if test "x$SKIP_MOTIF" != "xYES" -a "$enable_gui_canon" != "motif"; then | |
1403 AC_MSG_CHECKING(whether or not to look for Motif) | |
1404 AC_ARG_ENABLE(motif-check, | |
1405 [ --enable-motif-check If auto-select GUI, check for Motif [default=yes]], | |
1406 , enable_motif_check="yes") | |
1407 AC_MSG_RESULT($enable_motif_check) | |
1408 if test "x$enable_motif_check" = "xno"; then | |
1409 SKIP_MOTIF=YES | |
1410 fi | |
1411 fi | |
1412 | |
1413 if test "x$SKIP_ATHENA" != "xYES" -a "$enable_gui_canon" != "athena"; then | |
1414 AC_MSG_CHECKING(whether or not to look for Athena) | |
1415 AC_ARG_ENABLE(athena-check, | |
1416 [ --enable-athena-check If auto-select GUI, check for Athena [default=yes]], | |
1417 , enable_athena_check="yes") | |
1418 AC_MSG_RESULT($enable_athena_check) | |
1419 if test "x$enable_athena_check" = "xno"; then | |
1420 SKIP_ATHENA=YES | |
1421 fi | |
1422 fi | |
1423 | |
1424 if test "x$SKIP_NEXTAW" != "xYES" -a "$enable_gui_canon" != "nextaw"; then | |
1425 AC_MSG_CHECKING(whether or not to look for neXtaw) | |
1426 AC_ARG_ENABLE(nextaw-check, | |
1427 [ --enable-nextaw-check If auto-select GUI, check for neXtaw [default=yes]], | |
1428 , enable_nextaw_check="yes") | |
1429 AC_MSG_RESULT($enable_nextaw_check); | |
1430 if test "x$enable_nextaw_check" = "xno"; then | |
1431 SKIP_NEXTAW=YES | |
1432 fi | |
1433 fi | |
1434 | |
1435 if test "x$SKIP_CARBON" != "xYES" -a "$enable_gui_canon" != "carbon"; then | |
1436 AC_MSG_CHECKING(whether or not to look for Carbon) | |
1437 AC_ARG_ENABLE(carbon-check, | |
1438 [ --enable-carbon-check If auto-select GUI, check for Carbon [default=yes]], | |
1439 , enable_carbon_check="yes") | |
1440 AC_MSG_RESULT($enable_carbon_check); | |
1441 if test "x$enable_carbon_check" = "xno"; then | |
1442 SKIP_CARBON=YES | |
1443 fi | |
1444 fi | |
1445 | |
11 | 1446 |
7 | 1447 if test "x$MACOSX" = "xyes" -a -z "$SKIP_CARBON" -a "x$CARBON" = "xyes"; then |
1448 AC_MSG_CHECKING(for Carbon GUI) | |
864 | 1449 dnl already did the check, just give the message |
7 | 1450 AC_MSG_RESULT(yes); |
1451 GUITYPE=CARBONGUI | |
502 | 1452 if test "$VIMNAME" = "vim"; then |
1453 VIMNAME=Vim | |
1454 fi | |
864 | 1455 |
1456 dnl Default install directory is not /usr/local | |
1457 if test x$prefix = xNONE; then | |
1458 prefix=/Applications | |
1459 fi | |
1460 | |
1461 dnl Sorry for the hard coded default | |
1462 datadir='${prefix}/Vim.app/Contents/Resources' | |
1463 | |
7 | 1464 dnl skip everything else |
1465 SKIP_GTK=YES; | |
1466 SKIP_GTK2=YES; | |
1467 SKIP_GNOME=YES; | |
1468 SKIP_MOTIF=YES; | |
1469 SKIP_ATHENA=YES; | |
1470 SKIP_NEXTAW=YES; | |
1471 SKIP_PHOTON=YES; | |
1472 SKIP_CARBON=YES | |
1473 fi | |
1474 | |
1475 dnl | |
1476 dnl Get the cflags and libraries from the gtk-config script | |
1477 dnl | |
1478 | |
1479 dnl define an autoconf function to check for a specified version of GTK, and | |
1480 dnl try to compile/link a GTK program. this gets used once for GTK 1.1.16. | |
1481 dnl | |
1482 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) | |
29 | 1483 dnl Test for GTK, and define GTK_CFLAGS, GTK_LIBDIR and GTK_LIBS |
7 | 1484 dnl |
1485 AC_DEFUN(AM_PATH_GTK, | |
1486 [ | |
1487 if test "X$GTK_CONFIG" != "Xno" -o "X$PKG_CONFIG" != "Xno"; then | |
1488 { | |
1489 min_gtk_version=ifelse([$1], ,0.99.7,$1) | |
1490 AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) | |
1491 no_gtk="" | |
1492 if (test "X$SKIP_GTK2" != "XYES" -a "X$PKG_CONFIG" != "Xno") \ | |
1493 && $PKG_CONFIG --exists gtk+-2.0; then | |
1494 { | |
1495 dnl We should be using PKG_CHECK_MODULES() instead of this hack. | |
1496 dnl But I guess the dependency on pkgconfig.m4 is not wanted or | |
1497 dnl something like that. | |
1498 GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0` | |
29 | 1499 GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-2.0` |
7 | 1500 GTK_LIBS=`$PKG_CONFIG --libs gtk+-2.0` |
1501 gtk_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ | |
1502 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` | |
1503 gtk_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ | |
1504 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` | |
1505 gtk_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ | |
1506 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` | |
1507 } | |
1508 elif test "X$GTK_CONFIG" != "Xno"; then | |
1509 { | |
1510 GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` | |
29 | 1511 GTK_LIBDIR= |
7 | 1512 GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` |
1513 gtk_major_version=`$GTK_CONFIG $gtk_config_args --version | \ | |
1514 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'` | |
1515 gtk_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ | |
1516 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'` | |
1517 gtk_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ | |
1518 sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'` | |
1519 } | |
1520 else | |
1521 no_gtk=yes | |
1522 fi | |
1523 | |
1524 if test "x$enable_gtktest" = "xyes" -a "x$no_gtk" = "x"; then | |
1525 { | |
1526 ac_save_CFLAGS="$CFLAGS" | |
1527 ac_save_LIBS="$LIBS" | |
1528 CFLAGS="$CFLAGS $GTK_CFLAGS" | |
1529 LIBS="$LIBS $GTK_LIBS" | |
1530 | |
1531 dnl | |
1532 dnl Now check if the installed GTK is sufficiently new. (Also sanity | |
1533 dnl checks the results of gtk-config to some extent | |
1534 dnl | |
1535 rm -f conf.gtktest | |
1536 AC_TRY_RUN([ | |
1537 #include <gtk/gtk.h> | |
1538 #include <stdio.h> | |
1621 | 1539 #if STDC_HEADERS |
1540 # include <stdlib.h> | |
1541 # include <stddef.h> | |
1542 #endif | |
7 | 1543 |
1544 int | |
1545 main () | |
1546 { | |
1547 int major, minor, micro; | |
1548 char *tmp_version; | |
1549 | |
1550 system ("touch conf.gtktest"); | |
1551 | |
1552 /* HP/UX 9 (%@#!) writes to sscanf strings */ | |
1553 tmp_version = g_strdup("$min_gtk_version"); | |
1554 if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { | |
1555 printf("%s, bad version string\n", "$min_gtk_version"); | |
1556 exit(1); | |
1557 } | |
1558 | |
1559 if ((gtk_major_version > major) || | |
1560 ((gtk_major_version == major) && (gtk_minor_version > minor)) || | |
1561 ((gtk_major_version == major) && (gtk_minor_version == minor) && | |
1562 (gtk_micro_version >= micro))) | |
1563 { | |
1564 return 0; | |
1565 } | |
1566 return 1; | |
1567 } | |
1568 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) | |
1569 CFLAGS="$ac_save_CFLAGS" | |
1570 LIBS="$ac_save_LIBS" | |
1571 } | |
1572 fi | |
1573 if test "x$no_gtk" = x ; then | |
1574 if test "x$enable_gtktest" = "xyes"; then | |
1575 AC_MSG_RESULT(yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version) | |
1576 else | |
1577 AC_MSG_RESULT(found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version) | |
1578 fi | |
1579 ifelse([$2], , :, [$2]) | |
1580 else | |
1581 { | |
1582 AC_MSG_RESULT(no) | |
1583 GTK_CFLAGS="" | |
1584 GTK_LIBS="" | |
1585 ifelse([$3], , :, [$3]) | |
1586 } | |
1587 fi | |
1588 } | |
1589 else | |
1590 GTK_CFLAGS="" | |
1591 GTK_LIBS="" | |
1592 ifelse([$3], , :, [$3]) | |
1593 fi | |
1594 AC_SUBST(GTK_CFLAGS) | |
1595 AC_SUBST(GTK_LIBS) | |
1596 rm -f conf.gtktest | |
1597 ]) | |
1598 | |
1599 dnl --------------------------------------------------------------------------- | |
1600 dnl gnome | |
1601 dnl --------------------------------------------------------------------------- | |
1602 AC_DEFUN([GNOME_INIT_HOOK], | |
1603 [ | |
1604 AC_SUBST(GNOME_LIBS) | |
1605 AC_SUBST(GNOME_LIBDIR) | |
1606 AC_SUBST(GNOME_INCLUDEDIR) | |
1607 | |
1608 AC_ARG_WITH(gnome-includes, | |
1609 [ --with-gnome-includes=DIR Specify location of GNOME headers], | |
1610 [CFLAGS="$CFLAGS -I$withval"] | |
1611 ) | |
1612 | |
1613 AC_ARG_WITH(gnome-libs, | |
1614 [ --with-gnome-libs=DIR Specify location of GNOME libs], | |
1615 [LDFLAGS="$LDFLAGS -L$withval" gnome_prefix=$withval] | |
1616 ) | |
1617 | |
1618 AC_ARG_WITH(gnome, | |
1619 [ --with-gnome Specify prefix for GNOME files], | |
1620 if test x$withval = xyes; then | |
1621 want_gnome=yes | |
1622 ifelse([$1], [], :, [$1]) | |
1623 else | |
1624 if test "x$withval" = xno; then | |
1625 want_gnome=no | |
1626 else | |
1627 want_gnome=yes | |
1628 LDFLAGS="$LDFLAGS -L$withval/lib" | |
1629 CFLAGS="$CFLAGS -I$withval/include" | |
1630 gnome_prefix=$withval/lib | |
1631 fi | |
1632 fi, | |
1633 want_gnome=yes) | |
1634 | |
1635 if test "x$want_gnome" = xyes -a "0$gtk_major_version" -ge 2; then | |
1636 { | |
1637 AC_MSG_CHECKING(for libgnomeui-2.0) | |
1638 if $PKG_CONFIG --exists libgnomeui-2.0; then | |
1639 AC_MSG_RESULT(yes) | |
1640 GNOME_LIBS=`$PKG_CONFIG --libs-only-l libgnomeui-2.0` | |
1641 GNOME_LIBDIR=`$PKG_CONFIG --libs-only-L libgnomeui-2.0` | |
1642 GNOME_INCLUDEDIR=`$PKG_CONFIG --cflags libgnomeui-2.0` | |
856 | 1643 |
782 | 1644 dnl On FreeBSD we need -pthread but pkg-config doesn't include it. |
1645 dnl This might not be the right way but it works for me... | |
1646 AC_MSG_CHECKING(for FreeBSD) | |
1647 if test "`(uname) 2>/dev/null`" = FreeBSD; then | |
1648 AC_MSG_RESULT(yes, adding -pthread) | |
856 | 1649 GNOME_INCLUDEDIR="$GNOME_INCLUDEDIR -D_THREAD_SAFE" |
782 | 1650 GNOME_LIBS="$GNOME_LIBS -pthread" |
1651 else | |
1652 AC_MSG_RESULT(no) | |
1653 fi | |
7 | 1654 $1 |
1655 else | |
1656 AC_MSG_RESULT(not found) | |
1657 if test "x$2" = xfail; then | |
1658 AC_MSG_ERROR(Could not find libgnomeui-2.0 via pkg-config) | |
1659 fi | |
1660 fi | |
1661 } | |
1662 elif test "x$want_gnome" = xyes; then | |
1663 { | |
1664 AC_PATH_PROG(GNOME_CONFIG,gnome-config,no) | |
1665 if test "$GNOME_CONFIG" = "no"; then | |
1666 no_gnome_config="yes" | |
1667 else | |
1668 AC_MSG_CHECKING(if $GNOME_CONFIG works) | |
1669 if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then | |
1670 AC_MSG_RESULT(yes) | |
1671 GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome gnomeui`" | |
1672 GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`" | |
1673 GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`" | |
1674 $1 | |
1675 else | |
1676 AC_MSG_RESULT(no) | |
1677 no_gnome_config="yes" | |
1678 fi | |
1679 fi | |
1680 | |
1681 if test x$exec_prefix = xNONE; then | |
1682 if test x$prefix = xNONE; then | |
1683 gnome_prefix=$ac_default_prefix/lib | |
1684 else | |
1685 gnome_prefix=$prefix/lib | |
1686 fi | |
1687 else | |
1688 gnome_prefix=`eval echo \`echo $libdir\`` | |
1689 fi | |
1690 | |
1691 if test "$no_gnome_config" = "yes"; then | |
1692 AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix) | |
1693 if test -f $gnome_prefix/gnomeConf.sh; then | |
1694 AC_MSG_RESULT(found) | |
1695 echo "loading gnome configuration from" \ | |
1696 "$gnome_prefix/gnomeConf.sh" | |
1697 . $gnome_prefix/gnomeConf.sh | |
1698 $1 | |
1699 else | |
1700 AC_MSG_RESULT(not found) | |
1701 if test x$2 = xfail; then | |
1702 AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install) | |
1703 fi | |
1704 fi | |
1705 fi | |
1706 } | |
1707 fi | |
1708 ]) | |
1709 | |
1710 AC_DEFUN([GNOME_INIT],[ | |
1711 GNOME_INIT_HOOK([],fail) | |
1712 ]) | |
1713 | |
1714 | |
1715 dnl --------------------------------------------------------------------------- | |
1716 dnl Check for GTK. First checks for gtk-config, cause it needs that to get the | |
1717 dnl correct compiler flags. Then checks for GTK 1.1.16. If that fails, then | |
1718 dnl it checks for 1.0.6. If both fail, then continue on for Motif as before... | |
1719 dnl --------------------------------------------------------------------------- | |
1720 if test -z "$SKIP_GTK"; then | |
1721 | |
1722 AC_MSG_CHECKING(--with-gtk-prefix argument) | |
1723 AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], | |
1724 gtk_config_prefix="$withval"; AC_MSG_RESULT($gtk_config_prefix), | |
1725 gtk_config_prefix=""; AC_MSG_RESULT(no)) | |
1726 | |
1727 AC_MSG_CHECKING(--with-gtk-exec-prefix argument) | |
1728 AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], | |
1729 gtk_config_exec_prefix="$withval"; AC_MSG_RESULT($gtk_config_prefix), | |
1730 gtk_config_exec_prefix=""; AC_MSG_RESULT(no)) | |
1731 | |
1732 AC_MSG_CHECKING(--disable-gtktest argument) | |
1733 AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], | |
1734 , enable_gtktest=yes) | |
1735 if test "x$enable_gtktest" = "xyes" ; then | |
1736 AC_MSG_RESULT(gtk test enabled) | |
1737 else | |
1738 AC_MSG_RESULT(gtk test disabled) | |
1739 fi | |
1740 | |
1741 if test "x$gtk_config_prefix" != "x" ; then | |
1742 gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" | |
1743 GTK_CONFIG=$gtk_config_prefix/bin/gtk-config | |
1744 fi | |
1745 if test "x$gtk_config_exec_prefix" != "x" ; then | |
1746 gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" | |
1747 GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config | |
1748 fi | |
1749 if test "X$GTK_CONFIG" = "X"; then | |
1750 AC_PATH_PROG(GTK_CONFIG, gtk-config, no) | |
1751 if test "X$GTK_CONFIG" = "Xno"; then | |
1752 dnl Some distributions call it gtk12-config, annoying! | |
1753 AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no) | |
1754 GTK_CONFIG="$GTK12_CONFIG" | |
1755 fi | |
1756 else | |
1757 AC_MSG_RESULT(Using GTK configuration program $GTK_CONFIG) | |
1758 fi | |
1759 if test "X$PKG_CONFIG" = "X"; then | |
1760 AC_PATH_PROG(PKG_CONFIG, pkg-config, no) | |
1761 fi | |
1762 | |
1763 if test "x$GTK_CONFIG:$PKG_CONFIG" != "xno:no"; then | |
1764 dnl First try finding version 2.2.0 or later. The 2.0.x series has | |
1765 dnl problems (bold fonts, --remote doesn't work). | |
1766 if test "X$SKIP_GTK2" != "XYES"; then | |
1767 AM_PATH_GTK(2.2.0, | |
29 | 1768 [GUI_LIB_LOC="$GTK_LIBDIR" |
1769 GTK_LIBNAME="$GTK_LIBS" | |
7 | 1770 GUI_INC_LOC="$GTK_CFLAGS"], ) |
1771 if test "x$GTK_CFLAGS" != "x"; then | |
1772 SKIP_ATHENA=YES | |
1773 SKIP_NEXTAW=YES | |
1774 SKIP_MOTIF=YES | |
1775 GUITYPE=GTK | |
1776 AC_SUBST(GTK_LIBNAME) | |
1777 fi | |
1778 fi | |
1779 | |
1780 dnl If there is no 2.2.0 or later try the 1.x.x series. We require at | |
1781 dnl least GTK 1.1.16. 1.0.6 doesn't work. 1.1.1 to 1.1.15 | |
1782 dnl were test versions. | |
1783 if test "x$GUITYPE" != "xGTK"; then | |
1784 SKIP_GTK2=YES | |
1785 AM_PATH_GTK(1.1.16, | |
1786 [GTK_LIBNAME="$GTK_LIBS" | |
1787 GUI_INC_LOC="$GTK_CFLAGS"], ) | |
1788 if test "x$GTK_CFLAGS" != "x"; then | |
1789 SKIP_ATHENA=YES | |
1790 SKIP_NEXTAW=YES | |
1791 SKIP_MOTIF=YES | |
1792 GUITYPE=GTK | |
1793 AC_SUBST(GTK_LIBNAME) | |
1794 fi | |
1795 fi | |
1796 fi | |
1797 dnl Give a warning if GTK is older than 1.2.3 | |
1798 if test "x$GUITYPE" = "xGTK"; then | |
1799 if test "$gtk_major_version" = 1 -a "0$gtk_minor_version" -lt 2 \ | |
1800 -o "$gtk_major_version" = 1 -a "$gtk_minor_version" = 2 -a "0$gtk_micro_version" -lt 3; then | |
1801 AC_MSG_RESULT(this GTK version is old; version 1.2.3 or later is recommended) | |
1802 else | |
1803 { | |
1804 if test "0$gtk_major_version" -ge 2; then | |
1805 AC_DEFINE(HAVE_GTK2) | |
1806 if test "$gtk_minor_version" = 1 -a "0$gtk_micro_version" -ge 1 \ | |
1807 || test "0$gtk_minor_version" -ge 2 \ | |
1808 || test "0$gtk_major_version" -gt 2; then | |
1809 AC_DEFINE(HAVE_GTK_MULTIHEAD) | |
1810 fi | |
1811 fi | |
1812 dnl | |
1813 dnl if GTK exists, and it's not the 1.0.x series, then check for GNOME. | |
1814 dnl | |
1815 if test -z "$SKIP_GNOME"; then | |
1816 { | |
1817 GNOME_INIT_HOOK([have_gnome=yes]) | |
1818 if test x$have_gnome = xyes ; then | |
1819 AC_DEFINE(FEAT_GUI_GNOME) | |
1820 GUI_INC_LOC="$GUI_INC_LOC $GNOME_INCLUDEDIR" | |
1821 GTK_LIBNAME="$GTK_LIBNAME $GNOME_LIBDIR $GNOME_LIBS" | |
1822 fi | |
1823 } | |
1824 fi | |
1825 } | |
1826 fi | |
1827 fi | |
1828 fi | |
1829 | |
1830 dnl Check for Motif include files location. | |
1831 dnl The LAST one found is used, this makes the highest version to be used, | |
1832 dnl e.g. when Motif1.2 and Motif2.0 are both present. | |
1833 | |
1834 if test -z "$SKIP_MOTIF"; then | |
1835 gui_XXX="/usr/XXX/Motif* /usr/Motif*/XXX /usr/XXX /usr/shlib /usr/X11*/XXX /usr/XXX/X11* /usr/dt/XXX /local/Motif*/XXX /local/XXX/Motif* /usr/local/Motif*/XXX /usr/local/XXX/Motif* /usr/local/XXX /usr/local/X11*/XXX /usr/local/LessTif/Motif*/XXX $MOTIFHOME/XXX" | |
1836 dnl Remove "-I" from before $GUI_INC_LOC if it's there | |
1837 GUI_INC_LOC="`echo $GUI_INC_LOC|sed 's%-I%%g'`" | |
1838 | |
1839 AC_MSG_CHECKING(for location of Motif GUI includes) | |
1840 gui_includes="`echo $x_includes|sed 's%/[^/][^/]*$%%'` `echo "$gui_XXX" | sed s/XXX/include/g` $GUI_INC_LOC" | |
1841 GUI_INC_LOC= | |
1842 for try in $gui_includes; do | |
1843 if test -f "$try/Xm/Xm.h"; then | |
1844 GUI_INC_LOC=$try | |
1845 fi | |
1846 done | |
1847 if test -n "$GUI_INC_LOC"; then | |
1848 if test "$GUI_INC_LOC" = /usr/include; then | |
1849 GUI_INC_LOC= | |
1850 AC_MSG_RESULT(in default path) | |
1851 else | |
1852 AC_MSG_RESULT($GUI_INC_LOC) | |
1853 fi | |
1854 else | |
1855 AC_MSG_RESULT(<not found>) | |
1856 SKIP_MOTIF=YES | |
1857 fi | |
1858 fi | |
1859 | |
1860 dnl Check for Motif library files location. In the same order as the include | |
1861 dnl files, to avoid a mixup if several versions are present | |
1862 | |
1863 if test -z "$SKIP_MOTIF"; then | |
1864 AC_MSG_CHECKING(--with-motif-lib argument) | |
1865 AC_ARG_WITH(motif-lib, | |
1866 [ --with-motif-lib=STRING Library for Motif ], | |
1867 [ MOTIF_LIBNAME="${withval}" ] ) | |
1868 | |
1869 if test -n "$MOTIF_LIBNAME"; then | |
1870 AC_MSG_RESULT($MOTIF_LIBNAME) | |
1871 GUI_LIB_LOC= | |
1872 else | |
1873 AC_MSG_RESULT(no) | |
1874 | |
1875 dnl Remove "-L" from before $GUI_LIB_LOC if it's there | |
1876 GUI_LIB_LOC="`echo $GUI_LIB_LOC|sed 's%-L%%g'`" | |
1877 | |
1878 AC_MSG_CHECKING(for location of Motif GUI libs) | |
1879 gui_libs="`echo $x_libraries|sed 's%/[^/][^/]*$%%'` `echo "$gui_XXX" | sed s/XXX/lib/g` `echo "$GUI_INC_LOC" | sed s/include/lib/` $GUI_LIB_LOC" | |
1880 GUI_LIB_LOC= | |
1881 for try in $gui_libs; do | |
14 | 1882 for libtry in "$try"/libXm.a "$try"/libXm.so* "$try"/libXm.sl "$try"/libXm.dylib; do |
7 | 1883 if test -f "$libtry"; then |
1884 GUI_LIB_LOC=$try | |
1885 fi | |
1886 done | |
1887 done | |
1888 if test -n "$GUI_LIB_LOC"; then | |
1889 dnl Remove /usr/lib, it causes trouble on some systems | |
1890 if test "$GUI_LIB_LOC" = /usr/lib; then | |
1891 GUI_LIB_LOC= | |
1892 AC_MSG_RESULT(in default path) | |
1893 else | |
1894 if test -n "$GUI_LIB_LOC"; then | |
1895 AC_MSG_RESULT($GUI_LIB_LOC) | |
1896 if test "`(uname) 2>/dev/null`" = SunOS && | |
1897 uname -r | grep '^5' >/dev/null; then | |
1898 GUI_LIB_LOC="$GUI_LIB_LOC -R $GUI_LIB_LOC" | |
1899 fi | |
1900 fi | |
1901 fi | |
1902 MOTIF_LIBNAME=-lXm | |
1903 else | |
1904 AC_MSG_RESULT(<not found>) | |
1905 SKIP_MOTIF=YES | |
1906 fi | |
1907 fi | |
1908 fi | |
1909 | |
1910 if test -z "$SKIP_MOTIF"; then | |
1911 SKIP_ATHENA=YES | |
1912 SKIP_NEXTAW=YES | |
1913 GUITYPE=MOTIF | |
1914 AC_SUBST(MOTIF_LIBNAME) | |
1915 fi | |
1916 | |
1917 dnl Check if the Athena files can be found | |
1918 | |
1919 GUI_X_LIBS= | |
1920 | |
1921 if test -z "$SKIP_ATHENA"; then | |
1922 AC_MSG_CHECKING(if Athena header files can be found) | |
1923 cflags_save=$CFLAGS | |
1924 CFLAGS="$CFLAGS $X_CFLAGS" | |
1925 AC_TRY_COMPILE([ | |
1926 #include <X11/Intrinsic.h> | |
1927 #include <X11/Xaw/Paned.h>], , | |
1928 AC_MSG_RESULT(yes), | |
1929 AC_MSG_RESULT(no); SKIP_ATHENA=YES ) | |
1930 CFLAGS=$cflags_save | |
1931 fi | |
1932 | |
1933 if test -z "$SKIP_ATHENA"; then | |
1934 GUITYPE=ATHENA | |
1935 fi | |
1936 | |
1937 if test -z "$SKIP_NEXTAW"; then | |
1938 AC_MSG_CHECKING(if neXtaw header files can be found) | |
1939 cflags_save=$CFLAGS | |
1940 CFLAGS="$CFLAGS $X_CFLAGS" | |
1941 AC_TRY_COMPILE([ | |
1942 #include <X11/Intrinsic.h> | |
1943 #include <X11/neXtaw/Paned.h>], , | |
1944 AC_MSG_RESULT(yes), | |
1945 AC_MSG_RESULT(no); SKIP_NEXTAW=YES ) | |
1946 CFLAGS=$cflags_save | |
1947 fi | |
1948 | |
1949 if test -z "$SKIP_NEXTAW"; then | |
1950 GUITYPE=NEXTAW | |
1951 fi | |
1952 | |
1953 if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then | |
1954 dnl Prepend -I and -L to $GUI_INC_LOC and $GUI_LIB_LOC if not empty | |
1955 dnl Avoid adding it when it twice | |
1956 if test -n "$GUI_INC_LOC"; then | |
1957 GUI_INC_LOC=-I"`echo $GUI_INC_LOC|sed 's%-I%%'`" | |
1958 fi | |
1959 if test -n "$GUI_LIB_LOC"; then | |
1960 GUI_LIB_LOC=-L"`echo $GUI_LIB_LOC|sed 's%-L%%'`" | |
1961 fi | |
1962 | |
1963 dnl Check for -lXext and then for -lXmu | |
1964 ldflags_save=$LDFLAGS | |
1965 LDFLAGS="$X_LIBS $LDFLAGS" | |
1966 AC_CHECK_LIB(Xext, XShapeQueryExtension, [GUI_X_LIBS="-lXext"],, | |
1967 [-lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS]) | |
1968 dnl For Solaris we need -lw and -ldl before linking with -lXmu works. | |
1969 AC_CHECK_LIB(w, wslen, [X_EXTRA_LIBS="$X_EXTRA_LIBS -lw"],, | |
1970 [$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS]) | |
1971 AC_CHECK_LIB(dl, dlsym, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldl"],, | |
1972 [$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS]) | |
1973 AC_CHECK_LIB(Xmu, XmuCreateStippledPixmap, [GUI_X_LIBS="-lXmu $GUI_X_LIBS"],, | |
1974 [$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS]) | |
1975 if test -z "$SKIP_MOTIF"; then | |
1976 AC_CHECK_LIB(Xp, XpEndJob, [GUI_X_LIBS="-lXp $GUI_X_LIBS"],, | |
1977 [$GUI_X_LIBS -lXm -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS]) | |
1978 fi | |
1979 LDFLAGS=$ldflags_save | |
1980 | |
1981 dnl Execute xmkmf to figure out if -DNARROWPROTO is needed. | |
1982 AC_MSG_CHECKING(for extra X11 defines) | |
1983 NARROW_PROTO= | |
1984 rm -fr conftestdir | |
1985 if mkdir conftestdir; then | |
1986 cd conftestdir | |
1987 cat > Imakefile <<'EOF' | |
1988 acfindx: | |
1989 @echo 'NARROW_PROTO="${PROTO_DEFINES}"' | |
1990 EOF | |
1991 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then | |
1992 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` | |
1993 fi | |
1994 cd .. | |
1995 rm -fr conftestdir | |
1996 fi | |
1997 if test -z "$NARROW_PROTO"; then | |
1998 AC_MSG_RESULT(no) | |
1999 else | |
2000 AC_MSG_RESULT($NARROW_PROTO) | |
2001 fi | |
2002 AC_SUBST(NARROW_PROTO) | |
2003 fi | |
2004 | |
2005 dnl Look for XSMP support - but don't necessarily restrict it to X11 GUIs | |
2006 dnl use the X11 include path | |
2007 if test "$enable_xsmp" = "yes"; then | |
2008 cppflags_save=$CPPFLAGS | |
2009 CPPFLAGS="$CPPFLAGS $X_CFLAGS" | |
2010 AC_CHECK_HEADERS(X11/SM/SMlib.h) | |
2011 CPPFLAGS=$cppflags_save | |
2012 fi | |
2013 | |
2014 | |
2015 if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF" -o -z "$SKIP_GTK"; then | |
2016 dnl Check for X11/xpm.h and X11/Sunkeysym.h with the GUI include path | |
2017 cppflags_save=$CPPFLAGS | |
2018 CPPFLAGS="$CPPFLAGS $X_CFLAGS" | |
2019 AC_CHECK_HEADERS(X11/xpm.h X11/Sunkeysym.h) | |
2020 | |
2021 dnl automatically disable XIM when XIMtext isn't in X11/Xlib.h | |
2022 if test ! "$enable_xim" = "no"; then | |
2023 AC_MSG_CHECKING(for XIMText in X11/Xlib.h) | |
2024 AC_EGREP_CPP(XIMText, [#include <X11/Xlib.h>], | |
2025 AC_MSG_RESULT(yes), | |
2026 AC_MSG_RESULT(no; xim has been disabled); enable_xim = "no") | |
2027 fi | |
2028 CPPFLAGS=$cppflags_save | |
2029 | |
2030 dnl automatically enable XIM when hangul input isn't enabled | |
2031 if test "$enable_xim" = "auto" -a "$enable_hangulinput" != "yes" \ | |
2032 -a "x$GUITYPE" != "xNONE" ; then | |
2033 AC_MSG_RESULT(X GUI selected; xim has been enabled) | |
2034 enable_xim="yes" | |
2035 fi | |
2036 fi | |
2037 | |
2038 if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then | |
2039 cppflags_save=$CPPFLAGS | |
2040 CPPFLAGS="$CPPFLAGS $X_CFLAGS" | |
148 | 2041 dnl Xmu/Editres.h may exist but can only be used after including Intrinsic.h |
2042 AC_MSG_CHECKING([for X11/Xmu/Editres.h]) | |
2043 AC_TRY_COMPILE([ | |
2044 #include <X11/Intrinsic.h> | |
2045 #include <X11/Xmu/Editres.h>], | |
2046 [int i; i = 0;], | |
2047 AC_MSG_RESULT(yes) | |
2048 AC_DEFINE(HAVE_X11_XMU_EDITRES_H), | |
2049 AC_MSG_RESULT(no)) | |
7 | 2050 CPPFLAGS=$cppflags_save |
2051 fi | |
2052 | |
2053 dnl Only use the Xm directory when compiling Motif, don't use it for Athena | |
2054 if test -z "$SKIP_MOTIF"; then | |
2055 cppflags_save=$CPPFLAGS | |
2056 CPPFLAGS="$CPPFLAGS $X_CFLAGS" | |
148 | 2057 AC_CHECK_HEADERS(Xm/Xm.h Xm/XpmP.h Xm/JoinSideT.h Xm/TraitP.h Xm/Manager.h \ |
838 | 2058 Xm/UnhighlightT.h Xm/Notebook.h) |
819 | 2059 |
2060 if test $ac_cv_header_Xm_XpmP_h = yes; then | |
2061 dnl Solaris uses XpmAttributes_21, very annoying. | |
2062 AC_MSG_CHECKING([for XpmAttributes_21 in Xm/XpmP.h]) | |
2063 AC_TRY_COMPILE([#include <Xm/XpmP.h>], [XpmAttributes_21 attr;], | |
2064 AC_MSG_RESULT(yes); AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes_21), | |
2065 AC_MSG_RESULT(no); AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes) | |
2066 ) | |
2067 else | |
839 | 2068 AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes) |
819 | 2069 fi |
7 | 2070 CPPFLAGS=$cppflags_save |
2071 fi | |
2072 | |
2073 if test "x$GUITYPE" = "xNONE" -a "$enable_xim" = "yes"; then | |
2074 AC_MSG_RESULT(no GUI selected; xim has been disabled) | |
2075 enable_xim="no" | |
2076 fi | |
2077 if test "x$GUITYPE" = "xNONE" -a "$enable_fontset" = "yes"; then | |
2078 AC_MSG_RESULT(no GUI selected; fontset has been disabled) | |
2079 enable_fontset="no" | |
2080 fi | |
2081 if test "x$GUITYPE:$enable_fontset" = "xGTK:yes" -a "0$gtk_major_version" -ge 2; then | |
2082 AC_MSG_RESULT(GTK+ 2 GUI selected; fontset has been disabled) | |
2083 enable_fontset="no" | |
2084 fi | |
2085 | |
2086 if test -z "$SKIP_PHOTON"; then | |
2087 GUITYPE=PHOTONGUI | |
2088 fi | |
2089 | |
2090 AC_SUBST(GUI_INC_LOC) | |
2091 AC_SUBST(GUI_LIB_LOC) | |
2092 AC_SUBST(GUITYPE) | |
2093 AC_SUBST(GUI_X_LIBS) | |
2094 | |
2095 if test "$enable_workshop" = "yes" -a -n "$SKIP_MOTIF"; then | |
2096 AC_MSG_ERROR([cannot use workshop without Motif]) | |
2097 fi | |
2098 | |
2099 dnl defining FEAT_XIM and FEAT_XFONTSET is delayed, so that they can be disabled | |
2100 if test "$enable_xim" = "yes"; then | |
2101 AC_DEFINE(FEAT_XIM) | |
2102 fi | |
2103 if test "$enable_fontset" = "yes"; then | |
2104 AC_DEFINE(FEAT_XFONTSET) | |
2105 fi | |
2106 | |
2107 | |
2108 dnl --------------------------------------------------------------------------- | |
2109 dnl end of GUI-checking | |
2110 dnl --------------------------------------------------------------------------- | |
2111 | |
2112 | |
2113 dnl Only really enable hangul input when GUI and XFONTSET are available | |
2114 if test "$enable_hangulinput" = "yes"; then | |
2115 if test "x$GUITYPE" = "xNONE"; then | |
2116 AC_MSG_RESULT(no GUI selected; hangul input has been disabled) | |
2117 enable_hangulinput=no | |
2118 else | |
2119 AC_DEFINE(FEAT_HANGULIN) | |
2120 HANGULIN_SRC=hangulin.c | |
2121 AC_SUBST(HANGULIN_SRC) | |
2122 HANGULIN_OBJ=objects/hangulin.o | |
2123 AC_SUBST(HANGULIN_OBJ) | |
2124 fi | |
2125 fi | |
2126 | |
2127 dnl Checks for libraries and include files. | |
2128 | |
1621 | 2129 AC_CACHE_CHECK([whether toupper is broken], [vim_cv_toupper_broken], |
2130 [ | |
2131 AC_RUN_IFELSE([[ | |
2132 #include "confdefs.h" | |
2133 #include <ctype.h> | |
2134 #if STDC_HEADERS | |
2135 # include <stdlib.h> | |
2136 # include <stddef.h> | |
2137 #endif | |
2138 main() { exit(toupper('A') == 'A' && tolower('z') == 'z'); } | |
2139 ]],[ | |
2140 vim_cv_toupper_broken=yes | |
2141 ],[ | |
2142 vim_cv_toupper_broken=no | |
2143 ],[ | |
2144 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_toupper_broken') | |
2145 ])]) | |
2146 | |
2147 if test "x$vim_cv_toupper_broken" = "xyes" ; then | |
2148 AC_DEFINE(BROKEN_TOUPPER) | |
2149 fi | |
7 | 2150 |
2151 AC_MSG_CHECKING(whether __DATE__ and __TIME__ work) | |
1621 | 2152 AC_TRY_COMPILE([#include <stdio.h>], [printf("(" __DATE__ " " __TIME__ ")");], |
7 | 2153 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_DATE_TIME), |
2154 AC_MSG_RESULT(no)) | |
2155 | |
1876 | 2156 AC_MSG_CHECKING(whether __attribute__((unused)) is allowed) |
2157 AC_TRY_COMPILE([#include <stdio.h>], [int x __attribute__((unused));], | |
2158 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ATTRIBUTE_UNUSED), | |
2159 AC_MSG_RESULT(no)) | |
2160 | |
7 | 2161 dnl Checks for header files. |
2162 AC_CHECK_HEADER(elf.h, HAS_ELF=1) | |
2163 dnl AC_CHECK_HEADER(dwarf.h, SVR4=1) | |
2164 if test "$HAS_ELF" = 1; then | |
2165 AC_CHECK_LIB(elf, main) | |
2166 fi | |
2167 | |
2168 AC_HEADER_DIRENT | |
2169 | |
2170 dnl If sys/wait.h is not found it might still exist but not be POSIX | |
2171 dnl compliant. In that case we define HAVE_UNION_WAIT (for NeXT) | |
2172 if test $ac_cv_header_sys_wait_h = no; then | |
2173 AC_MSG_CHECKING([for sys/wait.h that defines union wait]) | |
2174 AC_TRY_COMPILE([#include <sys/wait.h>], | |
2175 [union wait xx, yy; xx = yy], | |
2176 AC_MSG_RESULT(yes) | |
2177 AC_DEFINE(HAVE_SYS_WAIT_H) | |
2178 AC_DEFINE(HAVE_UNION_WAIT), | |
2179 AC_MSG_RESULT(no)) | |
2180 fi | |
2181 | |
2199
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2182 AC_CHECK_HEADERS(stdarg.h stdint.h stdlib.h string.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2183 sys/select.h sys/utsname.h termcap.h fcntl.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2184 sgtty.h sys/ioctl.h sys/time.h sys/types.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2185 termio.h iconv.h inttypes.h langinfo.h math.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2186 unistd.h stropts.h errno.h sys/resource.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2187 sys/systeminfo.h locale.h sys/stream.h termios.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2188 libc.h sys/statfs.h poll.h sys/poll.h pwd.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2189 utime.h sys/param.h libintl.h libgen.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2190 util/debug.h util/msg18n.h frame.h sys/acl.h \ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2191 sys/access.h sys/sysinfo.h wchar.h wctype.h) |
7 | 2192 |
1649 | 2193 dnl sys/ptem.h depends on sys/stream.h on Solaris |
2194 AC_CHECK_HEADERS(sys/ptem.h, [], [], | |
2195 [#if defined HAVE_SYS_STREAM_H | |
2196 # include <sys/stream.h> | |
2197 #endif]) | |
2198 | |
1886 | 2199 dnl sys/sysctl.h depends on sys/param.h on OpenBSD |
2200 AC_CHECK_HEADERS(sys/sysctl.h, [], [], | |
2201 [#if defined HAVE_SYS_PARAM_H | |
2202 # include <sys/param.h> | |
2203 #endif]) | |
2204 | |
1649 | 2205 |
132 | 2206 dnl pthread_np.h may exist but can only be used after including pthread.h |
2207 AC_MSG_CHECKING([for pthread_np.h]) | |
2208 AC_TRY_COMPILE([ | |
2209 #include <pthread.h> | |
2210 #include <pthread_np.h>], | |
2211 [int i; i = 0;], | |
2212 AC_MSG_RESULT(yes) | |
2213 AC_DEFINE(HAVE_PTHREAD_NP_H), | |
2214 AC_MSG_RESULT(no)) | |
2215 | |
502 | 2216 AC_CHECK_HEADERS(strings.h) |
574 | 2217 if test "x$MACOSX" = "xyes"; then |
2218 dnl The strings.h file on OS/X contains a warning and nothing useful. | |
2219 AC_DEFINE(NO_STRINGS_WITH_STRING_H) | |
2220 else | |
7 | 2221 |
2222 dnl Check if strings.h and string.h can both be included when defined. | |
2223 AC_MSG_CHECKING([if strings.h can be included after string.h]) | |
2224 cppflags_save=$CPPFLAGS | |
2225 CPPFLAGS="$CPPFLAGS $X_CFLAGS" | |
2226 AC_TRY_COMPILE([ | |
2227 #if defined(_AIX) && !defined(_AIX51) && !defined(_NO_PROTO) | |
2228 # define _NO_PROTO /* like in os_unix.h, causes conflict for AIX (Winn) */ | |
2229 /* but don't do it on AIX 5.1 (Uribarri) */ | |
2230 #endif | |
2231 #ifdef HAVE_XM_XM_H | |
2232 # include <Xm/Xm.h> /* This breaks it for HP-UX 11 (Squassabia) */ | |
2233 #endif | |
2234 #ifdef HAVE_STRING_H | |
2235 # include <string.h> | |
2236 #endif | |
2237 #if defined(HAVE_STRINGS_H) | |
2238 # include <strings.h> | |
2239 #endif | |
2240 ], [int i; i = 0;], | |
2241 AC_MSG_RESULT(yes), | |
2242 AC_DEFINE(NO_STRINGS_WITH_STRING_H) | |
2243 AC_MSG_RESULT(no)) | |
2244 CPPFLAGS=$cppflags_save | |
574 | 2245 fi |
7 | 2246 |
2247 dnl Checks for typedefs, structures, and compiler characteristics. | |
2248 AC_PROG_GCC_TRADITIONAL | |
2249 AC_C_CONST | |
1832 | 2250 AC_C_VOLATILE |
7 | 2251 AC_TYPE_MODE_T |
2252 AC_TYPE_OFF_T | |
2253 AC_TYPE_PID_T | |
2254 AC_TYPE_SIZE_T | |
2255 AC_TYPE_UID_T | |
2184
5028c4d6d825
Fixed encryption big/little endian test.
Bram Moolenaar <bram@vim.org>
parents:
2131
diff
changeset
|
2256 AC_TYPE_UINT32_T |
2199
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2257 |
7 | 2258 AC_HEADER_TIME |
2259 AC_CHECK_TYPE(ino_t, long) | |
2260 AC_CHECK_TYPE(dev_t, unsigned) | |
2184
5028c4d6d825
Fixed encryption big/little endian test.
Bram Moolenaar <bram@vim.org>
parents:
2131
diff
changeset
|
2261 AC_C_BIGENDIAN(,,,) |
7 | 2262 |
2263 AC_MSG_CHECKING(for rlim_t) | |
2264 if eval "test \"`echo '$''{'ac_cv_type_rlim_t'+set}'`\" = set"; then | |
2265 AC_MSG_RESULT([(cached) $ac_cv_type_rlim_t]) | |
2266 else | |
2267 AC_EGREP_CPP(dnl | |
2268 changequote(<<,>>)dnl | |
2269 <<(^|[^a-zA-Z_0-9])rlim_t[^a-zA-Z_0-9]>>dnl | |
2270 changequote([,]), | |
2271 [ | |
2272 #include <sys/types.h> | |
2273 #if STDC_HEADERS | |
1621 | 2274 # include <stdlib.h> |
2275 # include <stddef.h> | |
7 | 2276 #endif |
2277 #ifdef HAVE_SYS_RESOURCE_H | |
1621 | 2278 # include <sys/resource.h> |
7 | 2279 #endif |
2280 ], ac_cv_type_rlim_t=yes, ac_cv_type_rlim_t=no) | |
2281 AC_MSG_RESULT($ac_cv_type_rlim_t) | |
2282 fi | |
2283 if test $ac_cv_type_rlim_t = no; then | |
2284 cat >> confdefs.h <<\EOF | |
2285 #define rlim_t unsigned long | |
2286 EOF | |
2287 fi | |
2288 | |
2289 AC_MSG_CHECKING(for stack_t) | |
2290 if eval "test \"`echo '$''{'ac_cv_type_stack_t'+set}'`\" = set"; then | |
2291 AC_MSG_RESULT([(cached) $ac_cv_type_stack_t]) | |
2292 else | |
2293 AC_EGREP_CPP(stack_t, | |
2294 [ | |
2295 #include <sys/types.h> | |
2296 #if STDC_HEADERS | |
1621 | 2297 # include <stdlib.h> |
2298 # include <stddef.h> | |
7 | 2299 #endif |
2300 #include <signal.h> | |
2301 ], ac_cv_type_stack_t=yes, ac_cv_type_stack_t=no) | |
2302 AC_MSG_RESULT($ac_cv_type_stack_t) | |
2303 fi | |
2304 if test $ac_cv_type_stack_t = no; then | |
2305 cat >> confdefs.h <<\EOF | |
2306 #define stack_t struct sigaltstack | |
2307 EOF | |
2308 fi | |
2309 | |
2310 dnl BSDI uses ss_base while others use ss_sp for the stack pointer. | |
2311 AC_MSG_CHECKING(whether stack_t has an ss_base field) | |
2312 AC_TRY_COMPILE([ | |
2313 #include <sys/types.h> | |
2314 #if STDC_HEADERS | |
1621 | 2315 # include <stdlib.h> |
2316 # include <stddef.h> | |
7 | 2317 #endif |
2318 #include <signal.h> | |
2319 #include "confdefs.h" | |
2320 ], [stack_t sigstk; sigstk.ss_base = 0; ], | |
2321 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SS_BASE), | |
2322 AC_MSG_RESULT(no)) | |
2323 | |
2324 olibs="$LIBS" | |
2325 AC_MSG_CHECKING(--with-tlib argument) | |
2326 AC_ARG_WITH(tlib, [ --with-tlib=library terminal library to be used ],) | |
2327 if test -n "$with_tlib"; then | |
2328 AC_MSG_RESULT($with_tlib) | |
2329 LIBS="$LIBS -l$with_tlib" | |
39 | 2330 AC_MSG_CHECKING(for linking with $with_tlib library) |
2331 AC_TRY_LINK([], [], AC_MSG_RESULT(OK), AC_MSG_ERROR(FAILED)) | |
2332 dnl Need to check for tgetent() below. | |
2333 olibs="$LIBS" | |
7 | 2334 else |
39 | 2335 AC_MSG_RESULT([empty: automatic terminal library selection]) |
7 | 2336 dnl On HP-UX 10.10 termcap or termlib should be used instead of |
2337 dnl curses, because curses is much slower. | |
2338 dnl Newer versions of ncurses are preferred over anything. | |
2339 dnl Older versions of ncurses have bugs, get a new one! | |
2340 dnl Digital Unix (OSF1) should use curses (Ronald Schild). | |
997 | 2341 dnl On SCO Openserver should prefer termlib (Roger Cornelius). |
7 | 2342 case "`uname -s 2>/dev/null`" in |
997 | 2343 OSF1|SCO_SV) tlibs="ncurses curses termlib termcap";; |
7 | 2344 *) tlibs="ncurses termlib termcap curses";; |
2345 esac | |
2346 for libname in $tlibs; do | |
2347 AC_CHECK_LIB(${libname}, tgetent,,) | |
2348 if test "x$olibs" != "x$LIBS"; then | |
2349 dnl It's possible that a library is found but it doesn't work | |
2350 dnl e.g., shared library that cannot be found | |
2351 dnl compile and run a test program to be sure | |
2352 AC_TRY_RUN([ | |
2353 #ifdef HAVE_TERMCAP_H | |
2354 # include <termcap.h> | |
2355 #endif | |
1621 | 2356 #if STDC_HEADERS |
2357 # include <stdlib.h> | |
2358 # include <stddef.h> | |
2359 #endif | |
7 | 2360 main() {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(0); }], |
2361 res="OK", res="FAIL", res="FAIL") | |
2362 if test "$res" = "OK"; then | |
2363 break | |
2364 fi | |
2365 AC_MSG_RESULT($libname library is not usable) | |
2366 LIBS="$olibs" | |
2367 fi | |
2368 done | |
39 | 2369 if test "x$olibs" = "x$LIBS"; then |
2370 AC_MSG_RESULT(no terminal library found) | |
2371 fi | |
7 | 2372 fi |
39 | 2373 |
2374 if test "x$olibs" = "x$LIBS"; then | |
2375 AC_MSG_CHECKING([for tgetent()]) | |
282 | 2376 AC_TRY_LINK([], |
39 | 2377 [char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist");], |
2378 AC_MSG_RESULT(yes), | |
2379 AC_MSG_ERROR([NOT FOUND! | |
2380 You need to install a terminal library; for example ncurses. | |
2381 Or specify the name of the library with --with-tlib.])) | |
2382 fi | |
2383 | |
1621 | 2384 AC_CACHE_CHECK([whether we talk terminfo], [vim_cv_terminfo], |
2385 [ | |
2386 AC_RUN_IFELSE([[ | |
2387 #include "confdefs.h" | |
7 | 2388 #ifdef HAVE_TERMCAP_H |
2389 # include <termcap.h> | |
2390 #endif | |
1621 | 2391 #ifdef HAVE_STRING_H |
2392 # include <string.h> | |
2393 #endif | |
2394 #if STDC_HEADERS | |
2395 # include <stdlib.h> | |
2396 # include <stddef.h> | |
2397 #endif | |
7 | 2398 main() |
1621 | 2399 {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(!strcmp(s==0 ? "" : s, "1")); } |
2400 ]],[ | |
2401 vim_cv_terminfo=no | |
2402 ],[ | |
2403 vim_cv_terminfo=yes | |
2404 ],[ | |
2405 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_terminfo') | |
2406 ]) | |
2407 ]) | |
2408 | |
2409 if test "x$vim_cv_terminfo" = "xyes" ; then | |
2410 AC_DEFINE(TERMINFO) | |
2411 fi | |
7 | 2412 |
2413 if test "x$olibs" != "x$LIBS"; then | |
1621 | 2414 AC_CACHE_CHECK([what tgetent() returns for an unknown terminal], [vim_cv_tgent], |
2415 [ | |
2416 AC_RUN_IFELSE([[ | |
2417 #include "confdefs.h" | |
7 | 2418 #ifdef HAVE_TERMCAP_H |
2419 # include <termcap.h> | |
2420 #endif | |
1621 | 2421 #if STDC_HEADERS |
2422 # include <stdlib.h> | |
2423 # include <stddef.h> | |
2424 #endif | |
7 | 2425 main() |
1621 | 2426 {char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist"); exit(res != 0); } |
2427 ]],[ | |
2428 vim_cv_tgent=zero | |
2429 ],[ | |
2430 vim_cv_tgent=non-zero | |
2431 ],[ | |
2432 AC_MSG_ERROR(failed to compile test program.) | |
2433 ]) | |
2434 ]) | |
2435 | |
2436 if test "x$vim_cv_tgent" = "xzero" ; then | |
2437 AC_DEFINE(TGETENT_ZERO_ERR, 0) | |
2438 fi | |
7 | 2439 fi |
2440 | |
2441 AC_MSG_CHECKING(whether termcap.h contains ospeed) | |
2442 AC_TRY_LINK([ | |
2443 #ifdef HAVE_TERMCAP_H | |
2444 # include <termcap.h> | |
2445 #endif | |
2446 ], [ospeed = 20000], | |
2447 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_OSPEED), | |
2448 [AC_MSG_RESULT(no) | |
2449 AC_MSG_CHECKING(whether ospeed can be extern) | |
2450 AC_TRY_LINK([ | |
2451 #ifdef HAVE_TERMCAP_H | |
2452 # include <termcap.h> | |
2453 #endif | |
2454 extern short ospeed; | |
2455 ], [ospeed = 20000], | |
2456 AC_MSG_RESULT(yes); AC_DEFINE(OSPEED_EXTERN), | |
2457 AC_MSG_RESULT(no))] | |
2458 ) | |
2459 | |
2460 AC_MSG_CHECKING([whether termcap.h contains UP, BC and PC]) | |
2461 AC_TRY_LINK([ | |
2462 #ifdef HAVE_TERMCAP_H | |
2463 # include <termcap.h> | |
2464 #endif | |
2465 ], [if (UP == 0 && BC == 0) PC = 1], | |
2466 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_UP_BC_PC), | |
2467 [AC_MSG_RESULT(no) | |
2468 AC_MSG_CHECKING([whether UP, BC and PC can be extern]) | |
2469 AC_TRY_LINK([ | |
2470 #ifdef HAVE_TERMCAP_H | |
2471 # include <termcap.h> | |
2472 #endif | |
2473 extern char *UP, *BC, PC; | |
2474 ], [if (UP == 0 && BC == 0) PC = 1], | |
2475 AC_MSG_RESULT(yes); AC_DEFINE(UP_BC_PC_EXTERN), | |
2476 AC_MSG_RESULT(no))] | |
2477 ) | |
2478 | |
2479 AC_MSG_CHECKING(whether tputs() uses outfuntype) | |
2480 AC_TRY_COMPILE([ | |
2481 #ifdef HAVE_TERMCAP_H | |
2482 # include <termcap.h> | |
2483 #endif | |
2484 ], [extern int xx(); tputs("test", 1, (outfuntype)xx)], | |
2485 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_OUTFUNTYPE), | |
2486 AC_MSG_RESULT(no)) | |
2487 | |
2488 dnl On some SCO machines sys/select redefines struct timeval | |
2489 AC_MSG_CHECKING([whether sys/select.h and sys/time.h may both be included]) | |
2490 AC_TRY_COMPILE([ | |
2491 #include <sys/types.h> | |
2492 #include <sys/time.h> | |
2493 #include <sys/select.h>], , | |
2494 AC_MSG_RESULT(yes) | |
2495 AC_DEFINE(SYS_SELECT_WITH_SYS_TIME), | |
2496 AC_MSG_RESULT(no)) | |
2497 | |
2498 dnl AC_DECL_SYS_SIGLIST | |
2499 | |
2500 dnl Checks for pty.c (copied from screen) ========================== | |
2501 AC_MSG_CHECKING(for /dev/ptc) | |
2502 if test -r /dev/ptc; then | |
2503 AC_DEFINE(HAVE_DEV_PTC) | |
2504 AC_MSG_RESULT(yes) | |
2505 else | |
2506 AC_MSG_RESULT(no) | |
2507 fi | |
2508 | |
2509 AC_MSG_CHECKING(for SVR4 ptys) | |
2510 if test -c /dev/ptmx ; then | |
2511 AC_TRY_LINK([], [ptsname(0);grantpt(0);unlockpt(0);], | |
2512 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SVR4_PTYS), | |
2513 AC_MSG_RESULT(no)) | |
2514 else | |
2515 AC_MSG_RESULT(no) | |
2516 fi | |
2517 | |
2518 AC_MSG_CHECKING(for ptyranges) | |
2519 if test -d /dev/ptym ; then | |
2520 pdir='/dev/ptym' | |
2521 else | |
2522 pdir='/dev' | |
2523 fi | |
2524 dnl SCO uses ptyp%d | |
2525 AC_EGREP_CPP(yes, | |
2526 [#ifdef M_UNIX | |
2527 yes; | |
2528 #endif | |
2529 ], ptys=`echo /dev/ptyp??`, ptys=`echo $pdir/pty??`) | |
2530 dnl if test -c /dev/ptyp19; then | |
2531 dnl ptys=`echo /dev/ptyp??` | |
2532 dnl else | |
2533 dnl ptys=`echo $pdir/pty??` | |
2534 dnl fi | |
2535 if test "$ptys" != "$pdir/pty??" ; then | |
2536 p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'` | |
2537 p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'` | |
2538 AC_DEFINE_UNQUOTED(PTYRANGE0,"$p0") | |
2539 AC_DEFINE_UNQUOTED(PTYRANGE1,"$p1") | |
2540 AC_MSG_RESULT([$p0 / $p1]) | |
2541 else | |
2542 AC_MSG_RESULT([don't know]) | |
2543 fi | |
2544 | |
2545 dnl **** pty mode/group handling **** | |
2546 dnl | |
2547 dnl support provided by Luke Mewburn <lm@rmit.edu.au>, 931222 | |
2548 rm -f conftest_grp | |
1621 | 2549 AC_CACHE_CHECK([default tty permissions/group], [vim_cv_tty_group], |
2550 [ | |
2551 AC_RUN_IFELSE([[ | |
2552 #include "confdefs.h" | |
7 | 2553 #include <sys/types.h> |
1621 | 2554 #if STDC_HEADERS |
2555 # include <stdlib.h> | |
2556 # include <stddef.h> | |
2557 #endif | |
2558 #ifdef HAVE_UNISTD_H | |
2559 #include <unistd.h> | |
2560 #endif | |
7 | 2561 #include <sys/stat.h> |
2562 #include <stdio.h> | |
2563 main() | |
2564 { | |
2565 struct stat sb; | |
2566 char *x,*ttyname(); | |
2567 int om, m; | |
2568 FILE *fp; | |
2569 | |
2570 if (!(x = ttyname(0))) exit(1); | |
2571 if (stat(x, &sb)) exit(1); | |
2572 om = sb.st_mode; | |
2573 if (om & 002) exit(0); | |
2574 m = system("mesg y"); | |
2575 if (m == -1 || m == 127) exit(1); | |
2576 if (stat(x, &sb)) exit(1); | |
2577 m = sb.st_mode; | |
2578 if (chmod(x, om)) exit(1); | |
2579 if (m & 002) exit(0); | |
2580 if (sb.st_gid == getgid()) exit(1); | |
2581 if (!(fp=fopen("conftest_grp", "w"))) | |
2582 exit(1); | |
2583 fprintf(fp, "%d\n", sb.st_gid); | |
2584 fclose(fp); | |
2585 exit(0); | |
2586 } | |
1621 | 2587 ]],[ |
2588 if test -f conftest_grp; then | |
2589 vim_cv_tty_group=`cat conftest_grp` | |
2590 if test "x$vim_cv_tty_mode" = "x" ; then | |
2591 vim_cv_tty_mode=0620 | |
2592 fi | |
2593 AC_MSG_RESULT([pty mode: $vim_cv_tty_mode, group: $vim_cv_tty_group]) | |
2594 else | |
2595 vim_cv_tty_group=world | |
2018 | 2596 AC_MSG_RESULT([ptys are world accessible]) |
1621 | 2597 fi |
2598 ],[ | |
2599 vim_cv_tty_group=world | |
2018 | 2600 AC_MSG_RESULT([can't determine - assume ptys are world accessible]) |
1621 | 2601 ],[ |
2602 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_tty_group' and 'vim_cv_tty_mode') | |
2603 ]) | |
2604 ]) | |
7 | 2605 rm -f conftest_grp |
2606 | |
1621 | 2607 if test "x$vim_cv_tty_group" != "xworld" ; then |
2608 AC_DEFINE_UNQUOTED(PTYGROUP,$vim_cv_tty_group) | |
2609 if test "x$vim_cv_tty_mode" = "x" ; then | |
2610 AC_MSG_ERROR([It seems you're cross compiling and have 'vim_cv_tty_group' set, please also set the environment variable 'vim_cv_tty_mode' to the correct mode (propably 0620)]) | |
2611 else | |
2612 AC_DEFINE(PTYMODE, 0620) | |
2613 fi | |
2614 fi | |
2615 | |
7 | 2616 dnl Checks for library functions. =================================== |
2617 | |
2618 AC_TYPE_SIGNAL | |
2619 | |
2620 dnl find out what to use at the end of a signal function | |
2621 if test $ac_cv_type_signal = void; then | |
2622 AC_DEFINE(SIGRETURN, [return]) | |
2623 else | |
2624 AC_DEFINE(SIGRETURN, [return 0]) | |
2625 fi | |
2626 | |
2627 dnl check if struct sigcontext is defined (used for SGI only) | |
2628 AC_MSG_CHECKING(for struct sigcontext) | |
2629 AC_TRY_COMPILE([ | |
2630 #include <signal.h> | |
2631 test_sig() | |
2632 { | |
2633 struct sigcontext *scont; | |
2634 scont = (struct sigcontext *)0; | |
2635 return 1; | |
2636 } ], , | |
2637 AC_MSG_RESULT(yes) | |
2638 AC_DEFINE(HAVE_SIGCONTEXT), | |
2639 AC_MSG_RESULT(no)) | |
2640 | |
2641 dnl tricky stuff: try to find out if getcwd() is implemented with | |
2642 dnl system("sh -c pwd") | |
1621 | 2643 AC_CACHE_CHECK([getcwd implementation is broken], [vim_cv_getcwd_broken], |
2644 [ | |
2645 AC_RUN_IFELSE([[ | |
2646 #include "confdefs.h" | |
2647 #ifdef HAVE_UNISTD_H | |
2648 #include <unistd.h> | |
2649 #endif | |
7 | 2650 char *dagger[] = { "IFS=pwd", 0 }; |
2651 main() | |
2652 { | |
2653 char buffer[500]; | |
2654 extern char **environ; | |
2655 environ = dagger; | |
2656 return getcwd(buffer, 500) ? 0 : 1; | |
1621 | 2657 } |
2658 ]],[ | |
2659 vim_cv_getcwd_broken=no | |
2660 ],[ | |
2661 vim_cv_getcwd_broken=yes | |
2662 ],[ | |
2663 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_getcwd_broken') | |
2664 ]) | |
2665 ]) | |
2666 | |
2667 if test "x$vim_cv_getcwd_broken" = "xyes" ; then | |
2668 AC_DEFINE(BAD_GETCWD) | |
2669 fi | |
7 | 2670 |
2087
3112fcc89238
updated for version 7.2.371
Bram Moolenaar <bram@zimbu.org>
parents:
2077
diff
changeset
|
2671 dnl Check for functions in one big call, to reduce the size of configure. |
3112fcc89238
updated for version 7.2.371
Bram Moolenaar <bram@zimbu.org>
parents:
2077
diff
changeset
|
2672 dnl Can only be used for functions that do not require any include. |
3112fcc89238
updated for version 7.2.371
Bram Moolenaar <bram@zimbu.org>
parents:
2077
diff
changeset
|
2673 AC_CHECK_FUNCS(bcmp fchdir fchown fsync getcwd getpseudotty \ |
7 | 2674 getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \ |
1997 | 2675 memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \ |
7 | 2676 setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \ |
273 | 2677 sigvec strcasecmp strerror strftime stricmp strncasecmp \ |
258 | 2678 strnicmp strpbrk strtol tgetent towlower towupper iswupper \ |
2679 usleep utime utimes) | |
2087
3112fcc89238
updated for version 7.2.371
Bram Moolenaar <bram@zimbu.org>
parents:
2077
diff
changeset
|
2680 AC_FUNC_FSEEKO |
7 | 2681 |
2131
8ef9da918a98
updated for version 7.2.413
Bram Moolenaar <bram@zimbu.org>
parents:
2110
diff
changeset
|
2682 dnl define _LARGE_FILES, _FILE_OFFSET_BITS and _LARGEFILE_SOURCE when |
8ef9da918a98
updated for version 7.2.413
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parents:
2110
diff
changeset
|
2683 dnl appropriate, so that off_t is 64 bits when needed. |
8ef9da918a98
updated for version 7.2.413
Bram Moolenaar <bram@zimbu.org>
parents:
2110
diff
changeset
|
2684 AC_SYS_LARGEFILE |
8ef9da918a98
updated for version 7.2.413
Bram Moolenaar <bram@zimbu.org>
parents:
2110
diff
changeset
|
2685 |
7 | 2686 dnl fstatfs() can take 2 to 4 arguments, try to use st_blksize if possible |
2687 AC_MSG_CHECKING(for st_blksize) | |
2688 AC_TRY_COMPILE( | |
2689 [#include <sys/types.h> | |
2690 #include <sys/stat.h>], | |
2691 [ struct stat st; | |
2692 int n; | |
2693 | |
2694 stat("/", &st); | |
2695 n = (int)st.st_blksize;], | |
2696 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ST_BLKSIZE), | |
2697 AC_MSG_RESULT(no)) | |
2698 | |
1621 | 2699 AC_CACHE_CHECK([whether stat() ignores a trailing slash], [vim_cv_stat_ignores_slash], |
2700 [ | |
2701 AC_RUN_IFELSE([[ | |
2702 #include "confdefs.h" | |
2703 #if STDC_HEADERS | |
2704 # include <stdlib.h> | |
2705 # include <stddef.h> | |
2706 #endif | |
2707 #include <sys/types.h> | |
7 | 2708 #include <sys/stat.h> |
1621 | 2709 main() {struct stat st; exit(stat("configure/", &st) != 0); } |
2710 ]],[ | |
2711 vim_cv_stat_ignores_slash=yes | |
2712 ],[ | |
2713 vim_cv_stat_ignores_slash=no | |
2714 ],[ | |
2715 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_stat_ignores_slash') | |
2716 ]) | |
2717 ]) | |
7 | 2718 |
1621 | 2719 if test "x$vim_cv_stat_ignores_slash" = "xyes" ; then |
2720 AC_DEFINE(STAT_IGNORES_SLASH) | |
2721 fi | |
2722 | |
7 | 2723 dnl Link with iconv for charset translation, if not found without library. |
2724 dnl check for iconv() requires including iconv.h | |
2725 dnl Add "-liconv" when possible; Solaris has iconv but use GNU iconv when it | |
2726 dnl has been installed. | |
2727 AC_MSG_CHECKING(for iconv_open()) | |
2728 save_LIBS="$LIBS" | |
2729 LIBS="$LIBS -liconv" | |
2730 AC_TRY_LINK([ | |
2731 #ifdef HAVE_ICONV_H | |
2732 # include <iconv.h> | |
2733 #endif | |
2734 ], [iconv_open("fr", "to");], | |
2735 AC_MSG_RESULT(yes; with -liconv); AC_DEFINE(HAVE_ICONV), | |
2736 LIBS="$save_LIBS" | |
2737 AC_TRY_LINK([ | |
2738 #ifdef HAVE_ICONV_H | |
2739 # include <iconv.h> | |
2740 #endif | |
2741 ], [iconv_open("fr", "to");], | |
2742 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ICONV), | |
2743 AC_MSG_RESULT(no))) | |
2744 | |
2745 | |
2746 AC_MSG_CHECKING(for nl_langinfo(CODESET)) | |
2747 AC_TRY_LINK([ | |
2748 #ifdef HAVE_LANGINFO_H | |
2749 # include <langinfo.h> | |
2750 #endif | |
2751 ], [char *cs = nl_langinfo(CODESET);], | |
2752 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_NL_LANGINFO_CODESET), | |
2753 AC_MSG_RESULT(no)) | |
2754 | |
1621 | 2755 dnl Need various functions for floating point support. Only enable |
2756 dnl floating point when they are all present. | |
2757 AC_CHECK_LIB(m, strtod) | |
2758 AC_MSG_CHECKING([for strtod() and other floating point functions]) | |
2759 AC_TRY_LINK([ | |
2760 #ifdef HAVE_MATH_H | |
2761 # include <math.h> | |
2762 #endif | |
2763 #if STDC_HEADERS | |
2764 # include <stdlib.h> | |
2765 # include <stddef.h> | |
2766 #endif | |
2767 ], [char *s; double d; | |
2768 d = strtod("1.1", &s); | |
2769 d = fabs(1.11); | |
2770 d = ceil(1.11); | |
2771 d = floor(1.11); | |
2772 d = log10(1.11); | |
2773 d = pow(1.11, 2.22); | |
2774 d = sqrt(1.11); | |
2775 d = sin(1.11); | |
2776 d = cos(1.11); | |
2777 d = atan(1.11); | |
2778 ], | |
2779 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FLOAT_FUNCS), | |
2780 AC_MSG_RESULT(no)) | |
2781 | |
7 | 2782 dnl Link with -lposix1e for ACL stuff; if not found, try -lacl for SGI |
2783 dnl when -lacl works, also try to use -lattr (required for Debian). | |
2784 AC_MSG_CHECKING(--disable-acl argument) | |
2785 AC_ARG_ENABLE(acl, | |
2786 [ --disable-acl Don't check for ACL support.], | |
2787 , [enable_acl="yes"]) | |
2788 if test "$enable_acl" = "yes"; then | |
2789 AC_MSG_RESULT(no) | |
2790 AC_CHECK_LIB(posix1e, acl_get_file, [LIBS="$LIBS -lposix1e"], | |
2791 AC_CHECK_LIB(acl, acl_get_file, [LIBS="$LIBS -lacl" | |
2792 AC_CHECK_LIB(attr, fgetxattr, LIBS="$LIBS -lattr",,)],,),) | |
2793 | |
2794 AC_MSG_CHECKING(for POSIX ACL support) | |
2795 AC_TRY_LINK([ | |
2796 #include <sys/types.h> | |
2797 #ifdef HAVE_SYS_ACL_H | |
2798 # include <sys/acl.h> | |
2799 #endif | |
2800 acl_t acl;], [acl = acl_get_file("foo", ACL_TYPE_ACCESS); | |
2801 acl_set_file("foo", ACL_TYPE_ACCESS, acl); | |
2802 acl_free(acl);], | |
2803 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_POSIX_ACL), | |
2804 AC_MSG_RESULT(no)) | |
2805 | |
2806 AC_MSG_CHECKING(for Solaris ACL support) | |
2807 AC_TRY_LINK([ | |
2808 #ifdef HAVE_SYS_ACL_H | |
2809 # include <sys/acl.h> | |
2810 #endif], [acl("foo", GETACLCNT, 0, NULL); | |
2811 ], | |
2812 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOLARIS_ACL), | |
2813 AC_MSG_RESULT(no)) | |
2814 | |
2815 AC_MSG_CHECKING(for AIX ACL support) | |
2816 AC_TRY_LINK([ | |
1621 | 2817 #if STDC_HEADERS |
2818 # include <stdlib.h> | |
2819 # include <stddef.h> | |
2820 #endif | |
7 | 2821 #ifdef HAVE_SYS_ACL_H |
2822 # include <sys/acl.h> | |
2823 #endif | |
2824 #ifdef HAVE_SYS_ACCESS_H | |
2825 # include <sys/access.h> | |
2826 #endif | |
2827 #define _ALL_SOURCE | |
2828 | |
2829 #include <sys/stat.h> | |
2830 | |
2831 int aclsize; | |
2832 struct acl *aclent;], [aclsize = sizeof(struct acl); | |
2833 aclent = (void *)malloc(aclsize); | |
2834 statacl("foo", STX_NORMAL, aclent, aclsize); | |
2835 ], | |
2836 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_AIX_ACL), | |
2837 AC_MSG_RESULT(no)) | |
2838 else | |
2839 AC_MSG_RESULT(yes) | |
2840 fi | |
2841 | |
2842 AC_MSG_CHECKING(--disable-gpm argument) | |
2843 AC_ARG_ENABLE(gpm, | |
2844 [ --disable-gpm Don't use gpm (Linux mouse daemon).], , | |
2845 [enable_gpm="yes"]) | |
2846 | |
2847 if test "$enable_gpm" = "yes"; then | |
2848 AC_MSG_RESULT(no) | |
2849 dnl Checking if gpm support can be compiled | |
2850 AC_CACHE_CHECK([for gpm], vi_cv_have_gpm, | |
2851 [olibs="$LIBS" ; LIBS="-lgpm"] | |
2852 AC_TRY_LINK( | |
2853 [#include <gpm.h> | |
2854 #include <linux/keyboard.h>], | |
2855 [Gpm_GetLibVersion(NULL);], | |
2856 dnl Configure defines HAVE_GPM, if it is defined feature.h defines | |
2857 dnl FEAT_MOUSE_GPM if mouse support is included | |
2858 [vi_cv_have_gpm=yes], | |
2859 [vi_cv_have_gpm=no]) | |
2860 [LIBS="$olibs"] | |
2861 ) | |
2862 if test $vi_cv_have_gpm = yes; then | |
2863 LIBS="$LIBS -lgpm" | |
2864 AC_DEFINE(HAVE_GPM) | |
2865 fi | |
2866 else | |
2867 AC_MSG_RESULT(yes) | |
2868 fi | |
2869 | |
1621 | 2870 AC_MSG_CHECKING(--disable-sysmouse argument) |
2871 AC_ARG_ENABLE(sysmouse, | |
2872 [ --disable-sysmouse Don't use sysmouse (mouse in *BSD console).], , | |
2873 [enable_sysmouse="yes"]) | |
2874 | |
2875 if test "$enable_sysmouse" = "yes"; then | |
2876 AC_MSG_RESULT(no) | |
2877 dnl Checking if sysmouse support can be compiled | |
2878 dnl Configure defines HAVE_SYSMOUSE, if it is defined feature.h | |
2879 dnl defines FEAT_SYSMOUSE if mouse support is included | |
2880 AC_CACHE_CHECK([for sysmouse], vi_cv_have_sysmouse, | |
2881 AC_TRY_LINK( | |
2882 [#include <sys/consio.h> | |
2883 #include <signal.h> | |
2884 #include <sys/fbio.h>], | |
2885 [struct mouse_info mouse; | |
2886 mouse.operation = MOUSE_MODE; | |
2887 mouse.operation = MOUSE_SHOW; | |
2888 mouse.u.mode.mode = 0; | |
2889 mouse.u.mode.signal = SIGUSR2;], | |
2890 [vi_cv_have_sysmouse=yes], | |
2891 [vi_cv_have_sysmouse=no]) | |
2892 ) | |
2893 if test $vi_cv_have_sysmouse = yes; then | |
2894 AC_DEFINE(HAVE_SYSMOUSE) | |
2895 fi | |
2896 else | |
2897 AC_MSG_RESULT(yes) | |
2898 fi | |
2899 | |
2003 | 2900 dnl make sure the FD_CLOEXEC flag for fcntl()'s F_SETFD command is known |
2901 AC_MSG_CHECKING(for FD_CLOEXEC) | |
2902 AC_TRY_COMPILE( | |
2903 [#if HAVE_FCNTL_H | |
2904 # include <fcntl.h> | |
2905 #endif], | |
2906 [ int flag = FD_CLOEXEC;], | |
2907 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FD_CLOEXEC), | |
2908 AC_MSG_RESULT(not usable)) | |
2909 | |
7 | 2910 dnl rename needs to be checked separately to work on Nextstep with cc |
2911 AC_MSG_CHECKING(for rename) | |
2912 AC_TRY_LINK([#include <stdio.h>], [rename("this", "that")], | |
2913 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_RENAME), | |
2914 AC_MSG_RESULT(no)) | |
2915 | |
2916 dnl sysctl() may exist but not the arguments we use | |
2917 AC_MSG_CHECKING(for sysctl) | |
2918 AC_TRY_COMPILE( | |
2919 [#include <sys/types.h> | |
2920 #include <sys/sysctl.h>], | |
2921 [ int mib[2], r; | |
2922 size_t len; | |
2923 | |
2924 mib[0] = CTL_HW; | |
2925 mib[1] = HW_USERMEM; | |
2926 len = sizeof(r); | |
2927 (void)sysctl(mib, 2, &r, &len, (void *)0, (size_t)0); | |
2928 ], | |
2929 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL), | |
2930 AC_MSG_RESULT(not usable)) | |
2931 | |
2932 dnl sysinfo() may exist but not be Linux compatible | |
2933 AC_MSG_CHECKING(for sysinfo) | |
2934 AC_TRY_COMPILE( | |
2935 [#include <sys/types.h> | |
2936 #include <sys/sysinfo.h>], | |
2937 [ struct sysinfo sinfo; | |
2938 int t; | |
2939 | |
2940 (void)sysinfo(&sinfo); | |
2941 t = sinfo.totalram; | |
2942 ], | |
2943 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSINFO), | |
2944 AC_MSG_RESULT(not usable)) | |
2945 | |
1110 | 2946 dnl struct sysinfo may have the mem_unit field or not |
2947 AC_MSG_CHECKING(for sysinfo.mem_unit) | |
2948 AC_TRY_COMPILE( | |
2949 [#include <sys/types.h> | |
2950 #include <sys/sysinfo.h>], | |
2951 [ struct sysinfo sinfo; | |
2952 sinfo.mem_unit = 1; | |
2953 ], | |
2954 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSINFO_MEM_UNIT), | |
2955 AC_MSG_RESULT(no)) | |
2956 | |
7 | 2957 dnl sysconf() may exist but not support what we want to use |
2958 AC_MSG_CHECKING(for sysconf) | |
2959 AC_TRY_COMPILE( | |
2960 [#include <unistd.h>], | |
2961 [ (void)sysconf(_SC_PAGESIZE); | |
2962 (void)sysconf(_SC_PHYS_PAGES); | |
2963 ], | |
2964 AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCONF), | |
2965 AC_MSG_RESULT(not usable)) | |
2966 | |
2967 dnl Our own version of AC_CHECK_SIZEOF(int); fixes a bug when sizeof() can't | |
2968 dnl be printed with "%d", and avoids a warning for cross-compiling. | |
2969 | |
2970 AC_MSG_CHECKING(size of int) | |
2971 AC_CACHE_VAL(ac_cv_sizeof_int, | |
1621 | 2972 [AC_TRY_RUN([ |
2973 #include <stdio.h> | |
2974 #if STDC_HEADERS | |
2975 # include <stdlib.h> | |
2976 # include <stddef.h> | |
2977 #endif | |
2978 main() | |
2979 { | |
2980 FILE *f=fopen("conftestval", "w"); | |
2981 if (!f) exit(1); | |
2982 fprintf(f, "%d\n", (int)sizeof(int)); | |
2983 exit(0); | |
2984 }], | |
7 | 2985 ac_cv_sizeof_int=`cat conftestval`, |
2199
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2986 AC_MSG_ERROR([failed to determine sizeof(int)]), |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
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parents:
2184
diff
changeset
|
2987 AC_MSG_ERROR([failed to compile test program]))]) |
7 | 2988 AC_MSG_RESULT($ac_cv_sizeof_int) |
2989 AC_DEFINE_UNQUOTED(SIZEOF_INT, $ac_cv_sizeof_int) | |
2990 | |
2199
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2991 dnl Make sure that uint32_t is really 32 bits unsigned. |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2992 AC_MSG_CHECKING([uint32_t is 32 bits]) |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2993 AC_TRY_RUN([ |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2994 #ifdef HAVE_STDINT_H |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2995 # include <stdint.h> |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2996 #endif |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2997 #ifdef HAVE_INTTYPES_H |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2998 # include <inttypes.h> |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
2999 #endif |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3000 main() { |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3001 uint32_t nr1 = (uint32_t)-1; |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3002 uint32_t nr2 = (uint32_t)0xffffffffUL; |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3003 if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) exit(1); |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3004 exit(0); |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3005 }], |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3006 AC_MSG_RESULT(ok), |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3007 AC_MSG_ERROR([WRONG! uint32_t not defined correctly.]), |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
Bram Moolenaar <bram@vim.org>
parents:
2184
diff
changeset
|
3008 AC_MSG_ERROR([could not compile program using uint32_t.])) |
014a996ac896
Use UINT32_T in the code, define it to uint32_t or unsigned int.
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parents:
2184
diff
changeset
|
3009 |
1621 | 3010 dnl Check for memmove() before bcopy(), makes memmove() be used when both are |
3011 dnl present, fixes problem with incompatibility between Solaris 2.4 and 2.5. | |
3012 | |
7 | 3013 [bcopy_test_prog=' |
1621 | 3014 #include "confdefs.h" |
3015 #ifdef HAVE_STRING_H | |
3016 # include <string.h> | |
3017 #endif | |
3018 #if STDC_HEADERS | |
3019 # include <stdlib.h> | |
3020 # include <stddef.h> | |
3021 #endif | |
7 | 3022 main() { |
3023 char buf[10]; | |
3024 strcpy(buf, "abcdefghi"); | |
3025 mch_memmove(buf, buf + 2, 3); | |
3026 if (strncmp(buf, "ababcf", 6)) | |
3027 exit(1); | |
3028 strcpy(buf, "abcdefghi"); | |
3029 mch_memmove(buf + 2, buf, 3); | |
3030 if (strncmp(buf, "cdedef", 6)) | |
3031 exit(1); | |
3032 exit(0); /* libc version works properly. */ | |
3033 }'] | |
3034 | |
1621 | 3035 AC_CACHE_CHECK([whether memmove handles overlaps],[vim_cv_memmove_handles_overlap], |
3036 [ | |
3037 AC_RUN_IFELSE([[#define mch_memmove(s,d,l) memmove(d,s,l) $bcopy_test_prog]], | |
3038 [ | |
3039 vim_cv_memmove_handles_overlap=yes | |
3040 ],[ | |
3041 vim_cv_memmove_handles_overlap=no | |
3042 ],[ | |
3043 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_memmove_handles_overlap') | |
3044 ]) | |
3045 ]) | |
7 | 3046 |
1621 | 3047 if test "x$vim_cv_memmove_handles_overlap" = "xyes" ; then |
3048 AC_DEFINE(USEMEMMOVE) | |
3049 else | |
3050 AC_CACHE_CHECK([whether bcopy handles overlaps],[vim_cv_bcopy_handles_overlap], | |
3051 [ | |
3052 AC_RUN_IFELSE([[#define mch_bcopy(s,d,l) bcopy(d,s,l) $bcopy_test_prog]], | |
3053 [ | |
3054 vim_cv_bcopy_handles_overlap=yes | |
3055 ],[ | |
3056 vim_cv_bcopy_handles_overlap=no | |
3057 ],[ | |
3058 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_bcopy_handles_overlap') | |
3059 ]) | |
3060 ]) | |
3061 | |
3062 if test "x$vim_cv_bcopy_handles_overlap" = "xyes" ; then | |
3063 AC_DEFINE(USEBCOPY) | |
3064 else | |
3065 AC_CACHE_CHECK([whether memcpy handles overlaps],[vim_cv_memcpy_handles_overlap], | |
3066 [ | |
3067 AC_RUN_IFELSE([[#define mch_memcpy(s,d,l) memcpy(d,s,l) $bcopy_test_prog]], | |
3068 [ | |
3069 vim_cv_memcpy_handles_overlap=yes | |
3070 ],[ | |
3071 vim_cv_memcpy_handles_overlap=no | |
3072 ],[ | |
3073 AC_MSG_ERROR(cross-compiling: please set 'vim_cv_memcpy_handles_overlap') | |
3074 ]) | |
3075 ]) | |
3076 | |
3077 if test "x$vim_cv_memcpy_handles_overlap" = "xyes" ; then | |
3078 AC_DEFINE(USEMEMCPY) | |
3079 fi | |
3080 fi | |
3081 fi | |
3082 | |
7 | 3083 |
3084 dnl Check for multibyte locale functions | |
3085 dnl Find out if _Xsetlocale() is supported by libX11. | |
3086 dnl Check if X_LOCALE should be defined. | |
3087 | |
3088 if test "$enable_multibyte" = "yes"; then | |
3089 cflags_save=$CFLAGS | |
3090 ldflags_save=$LDFLAGS | |
1861 | 3091 if test "x$x_includes" != "xNONE" ; then |
7 | 3092 CFLAGS="$CFLAGS -I$x_includes" |
3093 LDFLAGS="$X_LIBS $LDFLAGS -lX11" | |
3094 AC_MSG_CHECKING(whether X_LOCALE needed) | |
3095 AC_TRY_COMPILE([#include <X11/Xlocale.h>],, | |
3096 AC_TRY_LINK_FUNC([_Xsetlocale], [AC_MSG_RESULT(yes) | |
3097 AC_DEFINE(X_LOCALE)], AC_MSG_RESULT(no)), | |
3098 AC_MSG_RESULT(no)) | |
3099 fi | |
3100 CFLAGS=$cflags_save | |
3101 LDFLAGS=$ldflags_save | |
3102 fi | |
3103 | |
3104 dnl Link with xpg4, it is said to make Korean locale working | |
3105 AC_CHECK_LIB(xpg4, _xpg4_setrunelocale, [LIBS="$LIBS -lxpg4"],,) | |
3106 | |
1871 | 3107 dnl Check how we can run ctags. Default to "ctags" when nothing works. |
7 | 3108 dnl --version for Exuberant ctags (preferred) |
834 | 3109 dnl Add --fields=+S to get function signatures for omni completion. |
7 | 3110 dnl -t for typedefs (many ctags have this) |
3111 dnl -s for static functions (Elvis ctags only?) | |
3112 dnl -v for variables. Dangerous, most ctags take this for 'vgrind style'. | |
3113 dnl -i+m to test for older Exuberant ctags | |
3114 AC_MSG_CHECKING(how to create tags) | |
3115 test -f tags && mv tags tags.save | |
3116 if (eval ctags --version /dev/null | grep Exuberant) < /dev/null 1>&AC_FD_CC 2>&1; then | |
834 | 3117 TAGPRG="ctags -I INIT+ --fields=+S" |
7 | 3118 else |
1871 | 3119 TAGPRG="ctags" |
7 | 3120 (eval etags /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="etags" |
3121 (eval etags -c /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="etags -c" | |
3122 (eval ctags /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags" | |
3123 (eval ctags -t /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -t" | |
3124 (eval ctags -ts /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -ts" | |
3125 (eval ctags -tvs /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -tvs" | |
3126 (eval ctags -i+m /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -i+m" | |
3127 fi | |
3128 test -f tags.save && mv tags.save tags | |
3129 AC_MSG_RESULT($TAGPRG) AC_SUBST(TAGPRG) | |
3130 | |
3131 dnl Check how we can run man with a section number | |
3132 AC_MSG_CHECKING(how to run man with a section nr) | |
3133 MANDEF="man" | |
1531 | 3134 (eval MANPAGER=cat PAGER=cat man -s 2 read) < /dev/null > /dev/null 2>&AC_FD_CC && MANDEF="man -s" |
7 | 3135 AC_MSG_RESULT($MANDEF) |
3136 if test "$MANDEF" = "man -s"; then | |
3137 AC_DEFINE(USEMAN_S) | |
3138 fi | |
3139 | |
3140 dnl Check if gettext() is working and if it needs -lintl | |
3141 AC_MSG_CHECKING(--disable-nls argument) | |
3142 AC_ARG_ENABLE(nls, | |
3143 [ --disable-nls Don't support NLS (gettext()).], , | |
3144 [enable_nls="yes"]) | |
3145 | |
3146 if test "$enable_nls" = "yes"; then | |
3147 AC_MSG_RESULT(no) | |
282 | 3148 |
3149 INSTALL_LANGS=install-languages | |
3150 AC_SUBST(INSTALL_LANGS) | |
3151 INSTALL_TOOL_LANGS=install-tool-languages | |
3152 AC_SUBST(INSTALL_TOOL_LANGS) | |
3153 | |
7 | 3154 AC_CHECK_PROG(MSGFMT, msgfmt, msgfmt, ) |
3155 AC_MSG_CHECKING([for NLS]) | |
3156 if test -f po/Makefile; then | |
3157 have_gettext="no" | |
3158 if test -n "$MSGFMT"; then | |
3159 AC_TRY_LINK( | |
3160 [#include <libintl.h>], | |
3161 [gettext("Test");], | |
3162 AC_MSG_RESULT([gettext() works]); have_gettext="yes", | |
3163 olibs=$LIBS | |
3164 LIBS="$LIBS -lintl" | |
3165 AC_TRY_LINK( | |
3166 [#include <libintl.h>], | |
3167 [gettext("Test");], | |
3168 AC_MSG_RESULT([gettext() works with -lintl]); have_gettext="yes", | |
3169 AC_MSG_RESULT([gettext() doesn't work]); | |
3170 LIBS=$olibs)) | |
3171 else | |
3172 AC_MSG_RESULT([msgfmt not found - disabled]); | |
3173 fi | |
3174 if test $have_gettext = "yes"; then | |
3175 AC_DEFINE(HAVE_GETTEXT) | |
3176 MAKEMO=yes | |
3177 AC_SUBST(MAKEMO) | |
3178 dnl this was added in GNU gettext 0.10.36 | |
3179 AC_CHECK_FUNCS(bind_textdomain_codeset) | |
3180 dnl _nl_msg_cat_cntr is required for GNU gettext | |
3181 AC_MSG_CHECKING([for _nl_msg_cat_cntr]) | |
3182 AC_TRY_LINK( | |
3183 [#include <libintl.h> | |
3184 extern int _nl_msg_cat_cntr;], | |
3185 [++_nl_msg_cat_cntr;], | |
3186 AC_MSG_RESULT([yes]); AC_DEFINE(HAVE_NL_MSG_CAT_CNTR), | |
3187 AC_MSG_RESULT([no])) | |
3188 fi | |
3189 else | |
3190 AC_MSG_RESULT([no "po/Makefile" - disabled]); | |
3191 fi | |
3192 else | |
3193 AC_MSG_RESULT(yes) | |
3194 fi | |
3195 | |
3196 dnl Check for dynamic linking loader | |
3197 AC_CHECK_HEADER(dlfcn.h, DLL=dlfcn.h, [AC_CHECK_HEADER(dl.h, DLL=dl.h)]) | |
3198 if test x${DLL} = xdlfcn.h; then | |
3199 AC_DEFINE(HAVE_DLFCN_H, 1, [ Define if we have dlfcn.h. ]) | |
3200 AC_MSG_CHECKING([for dlopen()]) | |
3201 AC_TRY_LINK(,[ | |
3202 extern void* dlopen(); | |
3203 dlopen(); | |
3204 ], | |
3205 AC_MSG_RESULT(yes); | |
3206 AC_DEFINE(HAVE_DLOPEN, 1, [ Define if we have dlopen() ]), | |
3207 AC_MSG_RESULT(no); | |
3208 AC_MSG_CHECKING([for dlopen() in -ldl]) | |
3209 olibs=$LIBS | |
3210 LIBS="$LIBS -ldl" | |
3211 AC_TRY_LINK(,[ | |
3212 extern void* dlopen(); | |
3213 dlopen(); | |
3214 ], | |
3215 AC_MSG_RESULT(yes); | |
3216 AC_DEFINE(HAVE_DLOPEN, 1, [ Define if we have dlopen() ]), | |
3217 AC_MSG_RESULT(no); | |
3218 LIBS=$olibs)) | |
3219 dnl ReliantUNIX has dlopen() in libc but everything else in libdl | |
3220 dnl ick :-) | |
3221 AC_MSG_CHECKING([for dlsym()]) | |
3222 AC_TRY_LINK(,[ | |
3223 extern void* dlsym(); | |
3224 dlsym(); | |
3225 ], | |
3226 AC_MSG_RESULT(yes); | |
3227 AC_DEFINE(HAVE_DLSYM, 1, [ Define if we have dlsym() ]), | |
3228 AC_MSG_RESULT(no); | |
3229 AC_MSG_CHECKING([for dlsym() in -ldl]) | |
3230 olibs=$LIBS | |
3231 LIBS="$LIBS -ldl" | |
3232 AC_TRY_LINK(,[ | |
3233 extern void* dlsym(); | |
3234 dlsym(); | |
3235 ], | |
3236 AC_MSG_RESULT(yes); | |
3237 AC_DEFINE(HAVE_DLSYM, 1, [ Define if we have dlsym() ]), | |
3238 AC_MSG_RESULT(no); | |
3239 LIBS=$olibs)) | |
3240 elif test x${DLL} = xdl.h; then | |
3241 AC_DEFINE(HAVE_DL_H, 1, [ Define if we have dl.h. ]) | |
3242 AC_MSG_CHECKING([for shl_load()]) | |
3243 AC_TRY_LINK(,[ | |
3244 extern void* shl_load(); | |
3245 shl_load(); | |
3246 ], | |
3247 AC_MSG_RESULT(yes); | |
3248 AC_DEFINE(HAVE_SHL_LOAD, 1, [ Define if we have shl_load() ]), | |
3249 AC_MSG_RESULT(no); | |
3250 AC_MSG_CHECKING([for shl_load() in -ldld]) | |
3251 olibs=$LIBS | |
3252 LIBS="$LIBS -ldld" | |
3253 AC_TRY_LINK(,[ | |
3254 extern void* shl_load(); | |
3255 shl_load(); | |
3256 ], | |
3257 AC_MSG_RESULT(yes); | |
3258 AC_DEFINE(HAVE_SHL_LOAD, 1, [ Define if we have shl_load() ]), | |
3259 AC_MSG_RESULT(no); | |
3260 LIBS=$olibs)) | |
3261 fi | |
3262 AC_CHECK_HEADERS(setjmp.h) | |
3263 | |
3264 if test "x$MACOSX" = "xyes" -a -n "$PERL"; then | |
3265 dnl -ldl must come after DynaLoader.a | |
3266 if echo $LIBS | grep -e '-ldl' >/dev/null; then | |
3267 LIBS=`echo $LIBS | sed s/-ldl//` | |
3268 PERL_LIBS="$PERL_LIBS -ldl" | |
3269 fi | |
3270 fi | |
3271 | |
3272 if test "x$MACOSX" = "xyes" && test "x$CARBON" = "xyes" \ | |
3273 && test "x$GUITYPE" != "xCARBONGUI"; then | |
3274 AC_MSG_CHECKING(whether we need -framework Carbon) | |
3275 dnl check for MACOSX without Carbon GUI, but with FEAT_MBYTE | |
1011 | 3276 if test "x$enable_multibyte" = "xyes" || test "x$features" = "xbig" \ |
7 | 3277 || test "x$features" = "xhuge"; then |
3278 LIBS="$LIBS -framework Carbon" | |
3279 AC_MSG_RESULT(yes) | |
3280 else | |
3281 AC_MSG_RESULT(no) | |
3282 fi | |
3283 fi | |
697 | 3284 if test "x$MACARCH" = "xboth"; then |
2110
0f552ca271c2
updated for version 7.2.393
Bram Moolenaar <bram@zimbu.org>
parents:
2087
diff
changeset
|
3285 LDFLAGS="$LDFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc" |
697 | 3286 fi |
7 | 3287 |
548 | 3288 dnl gcc 3.1 changed the meaning of -MM. The only solution appears to be to |
3289 dnl use "-isystem" instead of "-I" for all non-Vim include dirs. | |
3290 dnl But only when making dependencies, cproto and lint don't take "-isystem". | |
685 | 3291 dnl Mac gcc returns "powerpc-apple-darwin8-gcc-4.0.1 (GCC)...", need to allow |
3292 dnl the number before the version number. | |
548 | 3293 DEPEND_CFLAGS_FILTER= |
3294 if test "$GCC" = yes; then | |
1747 | 3295 AC_MSG_CHECKING(for GCC 3 or later) |
804 | 3296 gccmajor=`echo "$gccversion" | sed -e 's/^\([[1-9]]\)\..*$/\1/g'` |
671 | 3297 if test "$gccmajor" -gt "2"; then |
548 | 3298 DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'" |
1747 | 3299 AC_MSG_RESULT(yes) |
3300 else | |
3301 AC_MSG_RESULT(no) | |
548 | 3302 fi |
1747 | 3303 dnl -D_FORTIFY_SOURCE=2 crashes Vim on strcpy(buf, "000") when buf is |
3304 dnl declared as char x[1] but actually longer. Introduced in gcc 4.0. | |
2019 | 3305 dnl Also remove duplicate _FORTIFY_SOURCE arguments. |
1747 | 3306 AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1) |
3307 if test "$gccmajor" -gt "3"; then | |
2019 | 3308 CFLAGS=`echo "$CFLAGS" | sed -e 's/-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/-D_FORTIFY_SOURCE=.//g' -e 's/$/ -D_FORTIFY_SOURCE=1/'` |
1747 | 3309 AC_MSG_RESULT(yes) |
3310 else | |
3311 AC_MSG_RESULT(no) | |
3312 fi | |
557 | 3313 fi |
548 | 3314 AC_SUBST(DEPEND_CFLAGS_FILTER) |
7 | 3315 |
3316 dnl write output files | |
3317 AC_OUTPUT(auto/config.mk:config.mk.in) | |
3318 | |
3319 dnl vim: set sw=2 tw=78 fo+=l: |