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[thirdparty/binutils-gdb.git] / binutils / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 dnl
3 dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
4 dnl
5 dnl This file is free software; you can redistribute it and/or modify
6 dnl it under the terms of the GNU General Public License as published by
7 dnl the Free Software Foundation; either version 3 of the License, or
8 dnl (at your option) any later version.
9 dnl
10 dnl This program is distributed in the hope that it will be useful,
11 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
12 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 dnl GNU General Public License for more details.
14 dnl
15 dnl You should have received a copy of the GNU General Public License
16 dnl along with this program; see the file COPYING3. If not see
17 dnl <http://www.gnu.org/licenses/>.
18 dnl
19
20 m4_include([../bfd/version.m4])
21 m4_include([../config/debuginfod.m4])
22 AC_INIT([binutils], BFD_VERSION)
23 AC_CONFIG_SRCDIR(ar.c)
24
25 AC_CANONICAL_TARGET
26
27 AM_INIT_AUTOMAKE
28 AM_SILENT_RULES([yes])
29
30 AC_PROG_CC
31 AC_GNU_SOURCE
32 AC_USE_SYSTEM_EXTENSIONS
33
34 LT_INIT
35 ACX_LARGEFILE
36
37 ac_checking=
38 . ${srcdir}/../bfd/development.sh
39 test "$development" = true && ac_checking=yes
40 AC_ARG_ENABLE(checking,
41 [ --enable-checking enable run-time checks],
42 [case "${enableval}" in
43 no|none) ac_checking= ;;
44 *) ac_checking=yes ;;
45 esac])dnl
46 if test x$ac_checking != x ; then
47 AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])
48 fi
49
50 AC_ARG_ENABLE(targets,
51 [ --enable-targets alternative target configurations],
52 [case "${enableval}" in
53 yes | "") AC_MSG_ERROR(enable-targets option must specify target names or 'all')
54 ;;
55 no) enable_targets= ;;
56 *) enable_targets=$enableval ;;
57 esac])dnl
58
59
60 AC_ARG_ENABLE(deterministic-archives,
61 [AS_HELP_STRING([--enable-deterministic-archives],
62 [ar and ranlib default to -D behavior])], [
63 if test "${enableval}" = no; then
64 default_ar_deterministic=0
65 else
66 default_ar_deterministic=1
67 fi], [default_ar_deterministic=0])
68
69 AC_DEFINE_UNQUOTED(DEFAULT_AR_DETERMINISTIC, $default_ar_deterministic,
70 [Should ar and ranlib use -D behavior by default?])
71
72
73 AC_ARG_ENABLE(default-strings-all,
74 [AS_HELP_STRING([--disable-default-strings-all],
75 [strings defaults to --data behavior])], [
76 if test "${enableval}" = no; then
77 default_strings_all=0
78 else
79 default_strings_all=1
80 fi], [default_strings_all=1])
81
82 AC_DEFINE_UNQUOTED(DEFAULT_STRINGS_ALL, $default_strings_all,
83 [Should strings use -a behavior by default?])
84
85
86 AC_ARG_ENABLE(f-for-ifunc-symbols,
87 [AS_HELP_STRING([--enable-f-for-ifunc-symbols],
88 [Have nm use F and f for global and local ifunc symbols])], [
89 if test "${enableval}" = no; then
90 default_f_for_ifunc=0
91 else
92 default_f_for_ifunc=1
93 fi], [default_f_for_ifunc=0])
94
95 AC_DEFINE_UNQUOTED(DEFAULT_F_FOR_IFUNC_SYMBOLS, $default_f_for_ifunc,
96 [Have nm use F and f for global and local ifunc symbols])
97
98
99 AC_ARG_ENABLE(follow-debug-links,
100 [AS_HELP_STRING([--enable-follow-debug-links],
101 [Have readelf and objdump follow debug links by default])], [
102 if test "${enableval}" = no; then
103 default_for_follow_links=0
104 else
105 default_for_follow_links=1
106 fi], [default_for_follow_links=1])
107
108 AC_DEFINE_UNQUOTED(DEFAULT_FOR_FOLLOW_LINKS, $default_for_follow_links,
109 [Have readelf and objdump follow debug links by default])
110
111
112 AC_DEBUGINFOD
113
114 GCC_ENABLE([libctf], [yes], [], [Handle .ctf type-info sections])
115 if test "${enable_libctf}" = yes; then
116 AC_DEFINE(ENABLE_LIBCTF, 1, [Handle .ctf type-info sections])
117 fi
118 AM_CONDITIONAL(ENABLE_LIBCTF, test "${enable_libctf}" = yes)
119
120 AM_BINUTILS_WARNINGS
121
122 AC_CONFIG_HEADERS(config.h:config.in)
123
124 AH_VERBATIM([00_CONFIG_H_CHECK],
125 [/* Check that config.h is #included before system headers
126 (this works only for glibc, but that should be enough). */
127 #if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
128 # error config.h must be #included before system headers
129 #endif
130 #define __CONFIG_H__ 1])
131
132 if test -z "$target" ; then
133 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
134 fi
135 if test -z "$host" ; then
136 AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
137 fi
138
139 AC_PROG_YACC
140 AM_PROG_LEX
141
142 ALL_LINGUAS="bg ca da es fi fr hr id it ja pt ro ru rw sk sr sv tr uk vi zh_CN zh_TW"
143 ZW_GNU_GETTEXT_SISTER_DIR
144 AM_PO_SUBDIRS
145
146 AM_MAINTAINER_MODE
147 AM_CONDITIONAL(GENINSRC_NEVER, false)
148 AC_EXEEXT
149 if test -n "$EXEEXT"; then
150 AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
151 [Does the platform use an executable suffix?])
152 fi
153 AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
154 [Suffix used for executables, if any.])
155
156 # host-specific stuff:
157
158 HDEFINES=
159
160 . ${srcdir}/../bfd/configure.host
161
162 AC_SUBST(HDEFINES)
163 AR=${AR-ar}
164 AC_SUBST(AR)
165 AC_PROG_RANLIB
166 AC_PROG_INSTALL
167
168 BFD_CC_FOR_BUILD
169
170 DEMANGLER_NAME=c++filt
171 case "${host}" in
172 *-*-go32* | *-*-msdos*)
173 DEMANGLER_NAME=cxxfilt
174 esac
175 AC_SUBST(DEMANGLER_NAME)
176
177 AC_CHECK_SIZEOF([long])
178 AC_CHECK_SIZEOF([long long])
179
180 # We use headers from include/ that check various HAVE_*_H macros, thus
181 # should ensure they are set by configure. This is true even when C99
182 # guarantees they are available.
183 # plugin-api.h tests HAVE_STDINT_H and HAVE_INTTYPES_H
184 # Besides those, we need to check anything used in binutils/ not in C99.
185 AC_CHECK_HEADERS(fcntl.h inttypes.h stdint.h sys/file.h \
186 sys/stat.h sys/time.h sys/types.h unistd.h)
187 AC_HEADER_SYS_WAIT
188 AC_FUNC_MMAP
189 AC_CHECK_FUNCS(getc_unlocked mkdtemp mkstemp utimensat utimes)
190
191 AC_MSG_CHECKING([for mbstate_t])
192 AC_TRY_COMPILE([#include <wchar.h>],
193 [mbstate_t teststate;],
194 have_mbstate_t=yes, have_mbstate_t=no)
195 AC_MSG_RESULT($have_mbstate_t)
196 if test x"$have_mbstate_t" = xyes; then
197 AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
198 fi
199
200 # Copied from gnulib stat-time.m4.
201 # We should just switch over to using gnulib.
202 AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec],
203 [AC_CACHE_CHECK([whether struct stat.st_atim is of type struct timespec],
204 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec],
205 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
206 [[
207 #include <sys/types.h>
208 #include <sys/stat.h>
209 #if HAVE_SYS_TIME_H
210 # include <sys/time.h>
211 #endif
212 #include <time.h>
213 struct timespec ts;
214 struct stat st;
215 ]],
216 [[
217 st.st_atim = ts;
218 ]])],
219 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes],
220 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no])])
221 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
222 AC_DEFINE([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [1],
223 [Define to 1 if the type of the st_atim member of a struct stat is
224 struct timespec.])
225 fi],
226 [AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec], [],
227 [AC_CHECK_MEMBERS([struct stat.st_atimensec], [],
228 [AC_CHECK_MEMBERS([struct stat.st_atim.st__tim.tv_nsec], [], [],
229 [#include <sys/types.h>
230 #include <sys/stat.h>])],
231 [#include <sys/types.h>
232 #include <sys/stat.h>])],
233 [#include <sys/types.h>
234 #include <sys/stat.h>])],
235 [#include <sys/types.h>
236 #include <sys/stat.h>])
237
238 # Some systems have frexp only in -lm, not in -lc.
239 AC_SEARCH_LIBS(frexp, m)
240
241 AM_LC_MESSAGES
242
243 AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
244 AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
245 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
246 bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
247 AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
248 if test $bu_cv_decl_getopt_unistd_h = yes; then
249 AC_DEFINE([HAVE_DECL_GETOPT], 1,
250 [Is the prototype for getopt in <unistd.h> in the expected format?])
251 fi
252
253 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
254 # by default.
255 AC_MSG_CHECKING([for utime.h])
256 AC_CACHE_VAL(bu_cv_header_utime_h,
257 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
258 #ifdef HAVE_TIME_H
259 #include <time.h>
260 #endif
261 #include <utime.h>],
262 [struct utimbuf s;])],
263 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
264 AC_MSG_RESULT($bu_cv_header_utime_h)
265 if test $bu_cv_header_utime_h = yes; then
266 AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
267 fi
268
269 AC_CHECK_DECLS([asprintf, environ, getc_unlocked, stpcpy, strnlen])
270
271 # Link in zlib if we can. This allows us to read compressed debug
272 # sections. This is used only by readelf.c (objdump uses bfd for
273 # reading compressed sections).
274 AM_ZLIB
275
276 BFD_BINARY_FOPEN
277
278 # Support for the msgpack C library.
279 AC_ARG_WITH([msgpack],
280 AC_HELP_STRING([--with-msgpack], [Enable msgpack support (auto/yes/no)]),
281 [],
282 [with_msgpack=auto])
283
284
285 if test "$with_msgpack" != no; then
286 PKG_CHECK_MODULES(MSGPACK, msgpack, [
287 AC_DEFINE([HAVE_MSGPACK], [1], [Define to 1 if msgpack is available.])
288 ], [
289 if test "$with_msgpack" = yes; then
290 AC_MSG_ERROR([--with-msgpack was given, but msgpack is missing or unusable.])
291 fi
292 ])
293 fi
294
295 # target-specific stuff:
296
297 # Canonicalize the secondary target names.
298 if test -n "$enable_targets"; then
299 for targ in `echo $enable_targets | sed 's/,/ /g'`
300 do
301 result=`$ac_config_sub $targ 2>/dev/null`
302 if test -n "$result"; then
303 canon_targets="$canon_targets $result"
304 else
305 # Allow targets that config.sub doesn't recognize, like "all".
306 canon_targets="$canon_targets $targ"
307 fi
308 done
309 fi
310
311 AC_CHECK_HEADER(iconv.h)
312 AM_ICONV
313
314 all_targets=false
315 BUILD_SRCONV=
316 BUILD_DLLTOOL=
317 DLLTOOL_DEFS=
318 DLLTOOL_DEFAULT=
319 BUILD_WINDRES=
320 BUILD_WINDMC=
321 BUILD_DLLWRAP=
322 BUILD_MISC=
323 BUILD_INSTALL_MISC=
324 OBJDUMP_DEFS=
325 OBJDUMP_PRIVATE_VECTORS=
326 OBJDUMP_PRIVATE_OFILES=
327 od_vectors=
328
329 for targ in $target $canon_targets
330 do
331 if test "x$targ" = "xall"; then
332 all_targets=true
333 BUILD_SRCONV='$(SRCONV_PROG)'
334 BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
335 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
336 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
337 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
338 if test -z "$DLLTOOL_DEFAULT"; then
339 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
340 fi
341 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
342 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
343 od_vectors="$od_vectors objdump_private_desc_xcoff"
344 else
345 case $targ in
346 *-*-hms*) BUILD_SRCONV='$(SRCONV_PROG)' ;;
347 esac
348
349 case $targ in
350 arm-wince-pe* | arm-*-wince | arm*-*-cegcc* | arm*-*-mingw32ce*)
351 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
352 if test -z "$DLLTOOL_DEFAULT"; then
353 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
354 fi
355 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
356 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
357 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
358 ;;
359 arm-*-pe*)
360 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
361 if test -z "$DLLTOOL_DEFAULT"; then
362 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
363 fi
364 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
365 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
366 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
367 ;;
368 x86_64-*-mingw* | x86_64-*-cygwin*)
369 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
370 if test -z "$DLLTOOL_DEFAULT"; then
371 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
372 fi
373 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
374 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
375 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
376 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
377 ;;
378 changequote(,)dnl
379 i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32**)
380 changequote([,])dnl
381 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
382 if test -z "$DLLTOOL_DEFAULT"; then
383 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
384 fi
385 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
386 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
387 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
388 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
389 ;;
390 changequote(,)dnl
391 i[3-7]86-*-interix)
392 changequote([,])dnl
393 BUILD_DLLTOOL='$(DLLTOOL_PROG)'
394 if test -z "$DLLTOOL_DEFAULT"; then
395 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
396 fi
397 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
398 ;;
399 changequote(,)dnl
400 powerpc*-aix5.[01])
401 changequote([,])dnl
402 ;;
403 changequote(,)dnl
404 powerpc*-aix[5-9].*)
405 changequote([,])dnl
406 OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
407 ;;
408 powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
409 case "$BUILD_INSTALL_MISC" in
410 *embedspu*) ;;
411 *) BUILD_INSTALL_MISC="${BUILD_INSTALL_MISC} embedspu"
412 esac
413 ;;
414 sh*-*-pe)
415 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
416 if test -z "$DLLTOOL_DEFAULT"; then
417 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
418 fi
419 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
420 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
421 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
422 ;;
423 spu-*-*)
424 BUILD_MISC="${BUILD_MISC} "'bin2c$(EXEEXT_FOR_BUILD)'
425 ;;
426 mips*-*-pe)
427 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
428 if test -z "$DLLTOOL_DEFAULT"; then
429 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MIPS"
430 fi
431 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MIPS"
432 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
433 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
434 ;;
435 mcore-*-pe)
436 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
437 if test -z "$DLLTOOL_DEFAULT"; then
438 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
439 fi
440 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
441 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
442 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
443 ;;
444 mcore-*-elf)
445 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
446 if test -z "$DLLTOOL_DEFAULT"; then
447 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
448 fi
449 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
450 ;;
451 mep-*)
452 OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
453 ;;
454 esac
455
456 # Add objdump private vectors.
457 case $targ in
458 avr-*-*)
459 od_vectors="$od_vectors objdump_private_desc_elf32_avr"
460 ;;
461 powerpc*-*-aix* | rs6000-*-aix*)
462 od_vectors="$od_vectors objdump_private_desc_xcoff"
463 ;;
464 *-*-darwin*)
465 od_vectors="$od_vectors objdump_private_desc_mach_o"
466 ;;
467 esac
468 fi
469 done
470
471 # Uniq objdump private vector, build objdump target ofiles.
472 od_files=
473 f=""
474 for i in $od_vectors ; do
475 case " $f " in
476 *" $i "*) ;;
477 *)
478 f="$f $i"
479 OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
480 case $i in
481 objdump_private_desc_elf32_avr)
482 od_files="$od_files od-elf32_avr" ;;
483 objdump_private_desc_xcoff)
484 od_files="$od_files od-xcoff" ;;
485 objdump_private_desc_mach_o)
486 od_files="$od_files od-macho" ;;
487 *) AC_MSG_ERROR(*** unknown private vector $i) ;;
488 esac
489 ;;
490 esac
491 done
492
493 # Uniq objdump target ofiles
494 f=""
495 for i in $od_files ; do
496 case " $f " in
497 *" $i "*) ;;
498 *)
499 f="$f $i"
500 OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
501 ;;
502 esac
503 done
504
505 DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
506
507 if test "${with_windres+set}" = set; then
508 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
509 fi
510
511 if test "${with_windmc+set}" = set; then
512 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
513 fi
514
515 OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
516
517 AC_SUBST(BUILD_SRCONV)
518 AC_SUBST(BUILD_DLLTOOL)
519 AC_SUBST(DLLTOOL_DEFS)
520 AC_SUBST(BUILD_WINDRES)
521 AC_SUBST(BUILD_WINDMC)
522 AC_SUBST(BUILD_DLLWRAP)
523 AC_SUBST(BUILD_MISC)
524 AC_SUBST(BUILD_INSTALL_MISC)
525 AC_SUBST(OBJDUMP_DEFS)
526 AC_SUBST(OBJDUMP_PRIVATE_OFILES)
527
528 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
529
530 targ=$target
531 . $srcdir/../bfd/config.bfd
532 if test "x$targ_underscore" = "xyes"; then
533 UNDERSCORE=1
534 else
535 UNDERSCORE=0
536 fi
537 AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
538 [Define to 1 if user symbol names have a leading underscore, 0 if not.])
539
540 # Emulation
541 targ=$target
542 . ${srcdir}/configure.tgt
543 EMULATION=$targ_emul
544 EMULATION_VECTOR=$targ_emul_vector
545
546 AC_SUBST(EMULATION)
547 AC_SUBST(EMULATION_VECTOR)
548
549 # Required for html and install-html
550 AC_SUBST(datarootdir)
551 AC_SUBST(docdir)
552 AC_SUBST(htmldir)
553 AC_SUBST(pdfdir)
554
555 AC_CONFIG_FILES(Makefile po/Makefile.in:po/Make-in)
556 AC_OUTPUT
557
558 GNU_MAKE_JOBSERVER