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Tidy binutils configure
[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) 2012-2023 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, $default_for_follow_links,
109 [Have readelf and objdump follow debug links by default])
110
111
112
113
114 AC_ARG_ENABLE(colored-disassembly,
115 [AS_HELP_STRING([--enable-colored-disassembly],
116 [Have objdump use colors in its disassembly by default])], [
117 if test "${enableval}" = no; then
118 default_for_colored_disassembly=0
119 else
120 default_for_colored_disassembly=1
121 fi], [default_for_colored_disassembly=0])
122
123 AC_DEFINE_UNQUOTED(DEFAULT_FOR_COLORED_DISASSEMBLY, $default_for_colored_disassembly,
124 [Have objdump use colors in its disassembly by default])
125
126
127 AC_DEBUGINFOD
128
129 GCC_ENABLE([libctf], [yes], [], [Handle .ctf type-info sections])
130 if test "${enable_libctf}" = yes; then
131 AC_DEFINE(ENABLE_LIBCTF, 1, [Handle .ctf type-info sections])
132 fi
133 AM_CONDITIONAL(ENABLE_LIBCTF, test "${enable_libctf}" = yes)
134
135 AM_BINUTILS_WARNINGS
136
137 AC_CONFIG_HEADERS(config.h:config.in)
138
139 AH_VERBATIM([00_CONFIG_H_CHECK],
140 [/* Check that config.h is #included before system headers
141 (this works only for glibc, but that should be enough). */
142 #if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
143 # error config.h must be #included before system headers
144 #endif
145 #define __CONFIG_H__ 1])
146
147 if test -z "$target" ; then
148 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
149 fi
150 if test -z "$host" ; then
151 AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
152 fi
153
154 AC_PROG_YACC
155 AM_PROG_LEX
156
157 ALL_LINGUAS="bg ca da es fi fr hr id it ja pt ro ru rw sk sr sv tr uk vi zh_CN zh_TW"
158 ZW_GNU_GETTEXT_SISTER_DIR
159 AM_PO_SUBDIRS
160
161 AM_MAINTAINER_MODE
162 AM_CONDITIONAL(GENINSRC_NEVER, false)
163 AC_EXEEXT
164 if test -n "$EXEEXT"; then
165 AC_DEFINE(HAVE_EXECUTABLE_SUFFIX, 1,
166 [Does the platform use an executable suffix?])
167 fi
168 AC_DEFINE_UNQUOTED(EXECUTABLE_SUFFIX, "${EXEEXT}",
169 [Suffix used for executables, if any.])
170
171 # host-specific stuff:
172
173 HDEFINES=
174
175 . ${srcdir}/../bfd/configure.host
176
177 AC_SUBST(HDEFINES)
178 AR=${AR-ar}
179 AC_SUBST(AR)
180 AC_PROG_RANLIB
181 AC_PROG_INSTALL
182
183 BFD_CC_FOR_BUILD
184
185 DEMANGLER_NAME=c++filt
186 case "${host}" in
187 *-*-go32* | *-*-msdos*)
188 DEMANGLER_NAME=cxxfilt
189 esac
190 AC_SUBST(DEMANGLER_NAME)
191
192 # We use headers from include/ that check various HAVE_*_H macros, thus
193 # should ensure they are set by configure. This is true even when C99
194 # guarantees they are available.
195 # plugin-api.h tests HAVE_STDINT_H and HAVE_INTTYPES_H
196 # Besides those, we need to check anything used in binutils/ not in C99.
197 AC_CHECK_HEADERS(fcntl.h inttypes.h stdint.h sys/file.h \
198 sys/stat.h sys/time.h sys/types.h unistd.h)
199 AC_HEADER_SYS_WAIT
200 AC_FUNC_MMAP
201 AC_CHECK_FUNCS(fseeko fseeko64 getc_unlocked mkdtemp mkstemp utimensat utimes)
202
203 AC_MSG_CHECKING([for mbstate_t])
204 AC_TRY_COMPILE([#include <wchar.h>],
205 [mbstate_t teststate;],
206 have_mbstate_t=yes, have_mbstate_t=no)
207 AC_MSG_RESULT($have_mbstate_t)
208 if test x"$have_mbstate_t" = xyes; then
209 AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
210 fi
211
212 # Copied from gnulib stat-time.m4.
213 # We should just switch over to using gnulib.
214 AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec],
215 [AC_CACHE_CHECK([whether struct stat.st_atim is of type struct timespec],
216 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec],
217 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
218 [[
219 #include <sys/types.h>
220 #include <sys/stat.h>
221 #if HAVE_SYS_TIME_H
222 # include <sys/time.h>
223 #endif
224 #include <time.h>
225 struct timespec ts;
226 struct stat st;
227 ]],
228 [[
229 st.st_atim = ts;
230 ]])],
231 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes],
232 [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no])])
233 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
234 AC_DEFINE([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [1],
235 [Define to 1 if the type of the st_atim member of a struct stat is
236 struct timespec.])
237 fi],
238 [AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec], [],
239 [AC_CHECK_MEMBERS([struct stat.st_atimensec], [],
240 [AC_CHECK_MEMBERS([struct stat.st_atim.st__tim.tv_nsec], [], [],
241 [#include <sys/types.h>
242 #include <sys/stat.h>])],
243 [#include <sys/types.h>
244 #include <sys/stat.h>])],
245 [#include <sys/types.h>
246 #include <sys/stat.h>])],
247 [#include <sys/types.h>
248 #include <sys/stat.h>])
249
250 # Some systems have frexp only in -lm, not in -lc.
251 AC_SEARCH_LIBS(frexp, m)
252
253 AM_LC_MESSAGES
254
255 AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
256 AC_CACHE_VAL(bu_cv_decl_getopt_unistd_h,
257 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
258 bu_cv_decl_getopt_unistd_h=yes, bu_cv_decl_getopt_unistd_h=no)])
259 AC_MSG_RESULT($bu_cv_decl_getopt_unistd_h)
260 if test $bu_cv_decl_getopt_unistd_h = yes; then
261 AC_DEFINE([HAVE_DECL_GETOPT], 1,
262 [Is the prototype for getopt in <unistd.h> in the expected format?])
263 fi
264
265 # Under Next 3.2 <utime.h> apparently does not define struct utimbuf
266 # by default.
267 AC_MSG_CHECKING([for utime.h])
268 AC_CACHE_VAL(bu_cv_header_utime_h,
269 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <sys/types.h>
270 #ifdef HAVE_TIME_H
271 #include <time.h>
272 #endif
273 #include <utime.h>],
274 [struct utimbuf s;])],
275 bu_cv_header_utime_h=yes, bu_cv_header_utime_h=no)])
276 AC_MSG_RESULT($bu_cv_header_utime_h)
277 if test $bu_cv_header_utime_h = yes; then
278 AC_DEFINE(HAVE_GOOD_UTIME_H, 1, [Does <utime.h> define struct utimbuf?])
279 fi
280
281 AC_CHECK_DECLS([asprintf, environ, getc_unlocked, stpcpy, strnlen])
282
283 # Link in zlib/zstd if we can. This allows us to read compressed debug
284 # sections. This is used only by readelf.c (objdump uses bfd for
285 # reading compressed sections).
286 AM_ZLIB
287 AC_ZSTD
288
289 BFD_BINARY_FOPEN
290
291 # Support for the msgpack C library.
292 AC_ARG_WITH([msgpack],
293 AC_HELP_STRING([--with-msgpack], [Enable msgpack support (auto/yes/no)]),
294 [],
295 [with_msgpack=auto])
296
297 AS_IF([test "$with_msgpack" != no],
298 [PKG_CHECK_MODULES(MSGPACK, msgpack,
299 [AC_DEFINE([HAVE_MSGPACK], [1], [Define to 1 if msgpack is available.])],
300 [AS_IF([test "$with_msgpack" = yes],
301 [AC_MSG_ERROR([--with-msgpack was given, but msgpack is missing or unusable.])])])])
302
303 # target-specific stuff:
304
305 # Canonicalize the secondary target names.
306 if test -n "$enable_targets"; then
307 for targ in `echo $enable_targets | sed 's/,/ /g'`
308 do
309 result=`$ac_config_sub $targ 2>/dev/null`
310 if test -n "$result"; then
311 canon_targets="$canon_targets $result"
312 else
313 # Allow targets that config.sub doesn't recognize, like "all".
314 canon_targets="$canon_targets $targ"
315 fi
316 done
317 fi
318
319 AC_CHECK_HEADER(iconv.h)
320 AM_ICONV
321
322 BUILD_SRCONV=
323 BUILD_DLLTOOL=
324 DLLTOOL_DEFS=
325 DLLTOOL_DEFAULT=
326 BUILD_WINDRES=
327 BUILD_WINDMC=
328 BUILD_DLLWRAP=
329 BUILD_MISC=
330 BUILD_INSTALL_MISC=
331 OBJDUMP_DEFS=
332 OBJDUMP_PRIVATE_VECTORS=
333 OBJDUMP_PRIVATE_OFILES=
334 od_vectors=
335
336 for targ in $target $canon_targets
337 do
338 case $targ in
339 all | *-*-hms*)
340 BUILD_SRCONV='$(SRCONV_PROG)'
341 ;;
342 esac
343
344 case $targ in
345 all | spu-*-*)
346 BUILD_MISC='bin2c$(EXEEXT_FOR_BUILD)'
347 ;;
348 esac
349
350 case $targ in
351 powerpc*-*-linux* | powerpc*-*-elf* | powerpc*-*-eabi*)
352 BUILD_INSTALL_MISC=embedspu
353 ;;
354 esac
355
356 case $targ in
357 mep-*)
358 OBJDUMP_DEFS="-DSKIP_ZEROES=256 -DSKIP_ZEROES_AT_END=0"
359 ;;
360 changequote(,)dnl
361 powerpc*-aix5.[01])
362 ;;
363 powerpc*-aix[5-9].*)
364 changequote([,])dnl
365 OBJDUMP_DEFS="-DAIX_WEAK_SUPPORT"
366 ;;
367 esac
368
369 case $targ in
370 aarch64-*-mingw*)
371 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
372 if test -z "$DLLTOOL_DEFAULT"; then
373 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_AARCH64"
374 fi
375 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_AARCH64"
376 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
377 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
378 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
379 ;;
380 arm-wince-pe* | arm-*-wince | arm*-*-cegcc* | arm*-*-mingw32ce*)
381 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
382 if test -z "$DLLTOOL_DEFAULT"; then
383 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM_WINCE"
384 fi
385 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM_WINCE -DDLLTOOL_ARM"
386 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
387 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
388 ;;
389 arm-*-pe*)
390 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
391 if test -z "$DLLTOOL_DEFAULT"; then
392 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_ARM"
393 fi
394 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_ARM"
395 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
396 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
397 ;;
398 changequote(,)dnl
399 i[3-7]86-*-pe* | i[3-7]86-*-cygwin* | i[3-7]86-*-mingw32** | all)
400 changequote([,])dnl
401 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
402 if test -z "$DLLTOOL_DEFAULT"; then
403 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
404 fi
405 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
406 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
407 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
408 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
409 ;;
410 changequote(,)dnl
411 i[3-7]86-*-interix)
412 changequote([,])dnl
413 BUILD_DLLTOOL='$(DLLTOOL_PROG)'
414 if test -z "$DLLTOOL_DEFAULT"; then
415 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_I386"
416 fi
417 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_I386"
418 ;;
419 mcore-*-pe)
420 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
421 if test -z "$DLLTOOL_DEFAULT"; then
422 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE"
423 fi
424 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE"
425 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
426 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
427 ;;
428 mcore-*-elf)
429 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
430 if test -z "$DLLTOOL_DEFAULT"; then
431 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MCORE_ELF"
432 fi
433 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MCORE_ELF"
434 ;;
435 sh*-*-pe)
436 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
437 if test -z "$DLLTOOL_DEFAULT"; then
438 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_SH"
439 fi
440 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_SH"
441 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
442 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
443 ;;
444 x86_64-*-mingw* | x86_64-*-cygwin*)
445 BUILD_DLLTOOL='$(DLLTOOL_PROG)$(EXEEXT)'
446 if test -z "$DLLTOOL_DEFAULT"; then
447 DLLTOOL_DEFAULT="-DDLLTOOL_DEFAULT_MX86_64"
448 fi
449 DLLTOOL_DEFS="$DLLTOOL_DEFS -DDLLTOOL_MX86_64"
450 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
451 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
452 BUILD_DLLWRAP='$(DLLWRAP_PROG)$(EXEEXT)'
453 ;;
454 esac
455
456 # Add objdump private vectors.
457 case $targ in
458 all)
459 od_vectors="objdump_private_desc_elf32_avr objdump_private_desc_xcoff\
460 objdump_private_desc_pe objdump_private_desc_mach_o"
461 ;;
462 avr-*-*)
463 od_vectors="$od_vectors objdump_private_desc_elf32_avr"
464 ;;
465 powerpc*-*-aix* | rs6000-*-aix*)
466 od_vectors="$od_vectors objdump_private_desc_xcoff"
467 ;;
468 *-*-pe* | *-*-cygwin* | *-*-mingw*)
469 od_vectors="$od_vectors objdump_private_desc_pe"
470 ;;
471 *-*-darwin*)
472 od_vectors="$od_vectors objdump_private_desc_mach_o"
473 ;;
474 esac
475 done
476
477 # Uniq objdump private vector, build objdump target ofiles.
478 od_files=
479 f=""
480 for i in $od_vectors ; do
481 case " $f " in
482 *" $i "*) ;;
483 *)
484 f="$f $i"
485 OBJDUMP_PRIVATE_VECTORS="$OBJDUMP_PRIVATE_VECTORS &$i,"
486 case $i in
487 objdump_private_desc_elf32_avr)
488 od_files="$od_files od-elf32_avr" ;;
489 objdump_private_desc_xcoff)
490 od_files="$od_files od-xcoff" ;;
491 objdump_private_desc_pe)
492 od_files="$od_files od-pe" ;;
493 objdump_private_desc_mach_o)
494 od_files="$od_files od-macho" ;;
495 *) AC_MSG_ERROR(*** unknown private vector $i) ;;
496 esac
497 ;;
498 esac
499 done
500
501 # Uniq objdump target ofiles
502 f=""
503 for i in $od_files ; do
504 case " $f " in
505 *" $i "*) ;;
506 *)
507 f="$f $i"
508 OBJDUMP_PRIVATE_OFILES="$OBJDUMP_PRIVATE_OFILES $i.$objext"
509 ;;
510 esac
511 done
512
513 DLLTOOL_DEFS="$DLLTOOL_DEFS $DLLTOOL_DEFAULT"
514
515 if test "${with_windres+set}" = set; then
516 BUILD_WINDRES='$(WINDRES_PROG)$(EXEEXT)'
517 fi
518
519 if test "${with_windmc+set}" = set; then
520 BUILD_WINDMC='$(WINDMC_PROG)$(EXEEXT)'
521 fi
522
523 OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECTORS}\""
524
525 AC_SUBST(BUILD_SRCONV)
526 AC_SUBST(BUILD_DLLTOOL)
527 AC_SUBST(DLLTOOL_DEFS)
528 AC_SUBST(BUILD_WINDRES)
529 AC_SUBST(BUILD_WINDMC)
530 AC_SUBST(BUILD_DLLWRAP)
531 AC_SUBST(BUILD_MISC)
532 AC_SUBST(BUILD_INSTALL_MISC)
533 AC_SUBST(OBJDUMP_DEFS)
534 AC_SUBST(OBJDUMP_PRIVATE_OFILES)
535
536 AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
537
538 targ=$target
539 . $srcdir/../bfd/config.bfd
540 if test "x$targ_underscore" = "xyes"; then
541 UNDERSCORE=1
542 else
543 UNDERSCORE=0
544 fi
545 AC_DEFINE_UNQUOTED(TARGET_PREPENDS_UNDERSCORE, $UNDERSCORE,
546 [Define to 1 if user symbol names have a leading underscore, 0 if not.])
547
548 # Emulation
549 targ=$target
550 . ${srcdir}/configure.tgt
551 EMULATION=$targ_emul
552 EMULATION_VECTOR=$targ_emul_vector
553
554 AC_SUBST(EMULATION)
555 AC_SUBST(EMULATION_VECTOR)
556
557 # Required for html and install-html
558 AC_SUBST(datarootdir)
559 AC_SUBST(docdir)
560 AC_SUBST(htmldir)
561 AC_SUBST(pdfdir)
562
563 AC_CONFIG_FILES(Makefile po/Makefile.in:po/Make-in)
564 AC_OUTPUT
565
566 GNU_MAKE_JOBSERVER