Rotate gdb/ChangeLog (start of New Year procedure)
[deliverable/binutils-gdb.git] / opcodes / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 dnl
3 dnl Copyright (C) 2012-2019 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 AC_INIT([opcodes], BFD_VERSION)
22 AC_CONFIG_SRCDIR([z8k-dis.c])
23
24 AC_CANONICAL_TARGET
25 AC_ISC_POSIX
26
27 AM_INIT_AUTOMAKE
28
29 AC_PROG_CC
30 AC_GNU_SOURCE
31 AC_USE_SYSTEM_EXTENSIONS
32
33 dnl These must be called before LT_INIT, because it may want
34 dnl to call AC_CHECK_PROG.
35 AC_CHECK_TOOL(AR, ar)
36 AC_CHECK_TOOL(RANLIB, ranlib, :)
37
38 dnl Default to a non shared library. This may be overridden by the
39 dnl configure option --enable-shared.
40 AC_DISABLE_SHARED
41
42 LT_INIT
43
44 AC_ARG_ENABLE(targets,
45 [ --enable-targets alternative target configurations],
46 [case "${enableval}" in
47 yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
48 ;;
49 no) enable_targets= ;;
50 *) enable_targets=$enableval ;;
51 esac])dnl
52
53 AM_BINUTILS_WARNINGS
54
55 AC_CONFIG_HEADERS(config.h:config.in)
56
57 # PR 14072
58 AH_VERBATIM([00_CONFIG_H_CHECK],
59 [/* Check that config.h is #included before system headers
60 (this works only for glibc, but that should be enough). */
61 #if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
62 # error config.h must be #included before system headers
63 #endif
64 #define __CONFIG_H__ 1])
65
66 if test -z "$target" ; then
67 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
68 fi
69
70 AM_MAINTAINER_MODE
71 AM_INSTALL_LIBBFD
72 AC_EXEEXT
73
74 # host-specific stuff:
75
76 ALL_LINGUAS="da de es fi fr ga id it nl pt_BR ro sr sv tr uk vi zh_CN"
77 ZW_GNU_GETTEXT_SISTER_DIR
78 AM_PO_SUBDIRS
79
80 . ${srcdir}/../bfd/configure.host
81
82 BFD_CC_FOR_BUILD
83
84 AC_SUBST(HDEFINES)
85 AC_PROG_INSTALL
86
87 AC_CHECK_HEADERS(string.h strings.h stdlib.h limits.h)
88 ACX_HEADER_STRING
89
90 AC_CHECK_DECLS([basename, stpcpy])
91
92 # Check if sigsetjmp is available. Using AC_CHECK_FUNCS won't do
93 # since sigsetjmp might only be defined as a macro.
94 AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
95 [AC_TRY_COMPILE([
96 #include <setjmp.h>
97 ], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
98 bfd_cv_func_sigsetjmp=yes, bfd_cv_func_sigsetjmp=no)])
99 if test $bfd_cv_func_sigsetjmp = yes; then
100 AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
101 fi
102
103 cgen_maint=no
104 cgendir='$(srcdir)/../cgen'
105
106 AC_ARG_ENABLE(cgen-maint,
107 [ --enable-cgen-maint[=dir] build cgen generated files],
108 [case "${enableval}" in
109 yes) cgen_maint=yes ;;
110 no) cgen_maint=no ;;
111 *)
112 # Argument is a directory where cgen can be found. In some
113 # future world cgen could be installable, but right now this
114 # is not the case. Instead we assume the directory is a path
115 # to the cgen source tree.
116 cgen_maint=yes
117 if test -r ${enableval}/iformat.scm; then
118 # This looks like a cgen source tree.
119 cgendir=${enableval}
120 else
121 AC_MSG_ERROR(${enableval} doesn't look like a cgen source tree)
122 fi
123 ;;
124 esac])dnl
125 AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} = xyes)
126 AC_SUBST(cgendir)
127
128 using_cgen=no
129
130 # Check if linker supports --as-needed and --no-as-needed options
131 AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
132 [bfd_cv_ld_as_needed=no
133 if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
134 bfd_cv_ld_as_needed=yes
135 fi
136 ])
137
138 LT_LIB_M
139
140 #Libs for generator progs
141 if test "x$cross_compiling" = "xno"; then
142 BUILD_LIBS=../libiberty/libiberty.a
143 BUILD_LIB_DEPS=$BUILD_LIBS
144 else
145 # if cross-compiling, assume that the system provides -liberty
146 # and that the version is compatible with new headers.
147 BUILD_LIBS=-liberty
148 BUILD_LIB_DEPS=
149 fi
150 BUILD_LIBS="$BUILD_LIBS $LIBINTL"
151 BUILD_LIB_DEPS="$BUILD_LIB_DEPS $LIBINTL_DEP"
152
153 AC_SUBST(BUILD_LIBS)
154 AC_SUBST(BUILD_LIB_DEPS)
155
156 # Horrible hacks to build DLLs on Windows and a shared library elsewhere.
157 SHARED_LDFLAGS=
158 SHARED_LIBADD=
159 SHARED_DEPENDENCIES=
160 if test "$enable_shared" = "yes"; then
161 # When building a shared libopcodes, link against the pic version of libiberty
162 # so that apps that use libopcodes won't need libiberty just to satisfy any
163 # libopcodes references.
164 # We can't do that if a pic libiberty is unavailable since including non-pic
165 # code would insert text relocations into libopcodes.
166 # Note that linking against libbfd as we do here, which is itself linked
167 # against libiberty, may not satisfy all the libopcodes libiberty references
168 # since libbfd may not pull in the entirety of libiberty.
169 changequote(,)dnl
170 x=`sed -n -e 's/^[ ]*PICFLAG[ ]*=[ ]*//p' < ../libiberty/Makefile | sed -n '$p'`
171 changequote([,])dnl
172 if test -n "$x"; then
173 SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
174 fi
175
176 case "${host}" in
177 *-*-cygwin*)
178 SHARED_LDFLAGS="-no-undefined"
179 SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin"
180 ;;
181 *-*-darwin*)
182 SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}"
183 SHARED_DEPENDENCIES="../bfd/libbfd.la"
184 ;;
185 *)
186 case "$host_vendor" in
187 hp)
188 SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}"
189 ;;
190 *)
191 SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}"
192 ;;
193 esac
194 SHARED_DEPENDENCIES="../bfd/libbfd.la"
195 ;;
196 esac
197
198 if test -n "$SHARED_LIBADD"; then
199 if test -n "$LIBM"; then
200 if test x"$bfd_cv_ld_as_needed" = xyes; then
201 # Link against libm only when needed. Put -lc, -lm inside -Wl
202 # to stop libtool reordering these options.
203 SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
204 else
205 SHARED_LIBADD="$SHARED_LIBADD $LIBM"
206 fi
207 fi
208 fi
209 fi
210 AC_SUBST(SHARED_LDFLAGS)
211 AC_SUBST(SHARED_LIBADD)
212 AC_SUBST(SHARED_DEPENDENCIES)
213
214 # target-specific stuff:
215
216 # Canonicalize the secondary target names.
217 if test -n "$enable_targets" ; then
218 for targ in `echo $enable_targets | sed 's/,/ /g'`
219 do
220 result=`$ac_config_sub $targ 2>/dev/null`
221 if test -n "$result" ; then
222 canon_targets="$canon_targets $result"
223 else
224 # Allow targets that config.sub doesn't recognize, like "all".
225 canon_targets="$canon_targets $targ"
226 fi
227 done
228 fi
229
230 all_targets=false
231 selarchs=
232 for targ in $target $canon_targets
233 do
234 if test "x$targ" = "xall" ; then
235 all_targets=true
236 else
237 . $srcdir/../bfd/config.bfd
238 selarchs="$selarchs $targ_archs"
239 fi
240 done
241
242 # Utility var, documents generic cgen support files.
243
244 cgen_files="cgen-opc.lo cgen-asm.lo cgen-dis.lo cgen-bitset.lo"
245
246 # We don't do any links based on the target system, just makefile config.
247
248 if test x${all_targets} = xfalse ; then
249
250 # Target architecture .o files.
251 ta=
252
253 for arch in $selarchs
254 do
255 ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g`
256 archdefs="$archdefs -DARCH_$ad"
257 case "$arch" in
258 bfd_aarch64_arch) ta="$ta aarch64-asm.lo aarch64-dis.lo aarch64-opc.lo aarch64-asm-2.lo aarch64-dis-2.lo aarch64-opc-2.lo" ;;
259 bfd_alpha_arch) ta="$ta alpha-dis.lo alpha-opc.lo" ;;
260 bfd_arc_arch) ta="$ta arc-dis.lo arc-opc.lo arc-ext.lo" ;;
261 bfd_arm_arch) ta="$ta arm-dis.lo" ;;
262 bfd_avr_arch) ta="$ta avr-dis.lo" ;;
263 bfd_bfin_arch) ta="$ta bfin-dis.lo" ;;
264 bfd_cr16_arch) ta="$ta cr16-dis.lo cr16-opc.lo" ;;
265 bfd_cris_arch) ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
266 bfd_crx_arch) ta="$ta crx-dis.lo crx-opc.lo" ;;
267 bfd_csky_arch) ta="$ta csky-dis.lo" ;;
268 bfd_d10v_arch) ta="$ta d10v-dis.lo d10v-opc.lo" ;;
269 bfd_d30v_arch) ta="$ta d30v-dis.lo d30v-opc.lo" ;;
270 bfd_dlx_arch) ta="$ta dlx-dis.lo" ;;
271 bfd_fr30_arch) ta="$ta fr30-asm.lo fr30-desc.lo fr30-dis.lo fr30-ibld.lo fr30-opc.lo" using_cgen=yes ;;
272 bfd_frv_arch) ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
273 bfd_ft32_arch) ta="$ta ft32-opc.lo ft32-dis.lo" ;;
274 bfd_moxie_arch) ta="$ta moxie-dis.lo moxie-opc.lo" ;;
275 bfd_h8300_arch) ta="$ta h8300-dis.lo" ;;
276 bfd_hppa_arch) ta="$ta hppa-dis.lo" ;;
277 bfd_i386_arch|bfd_iamcu_arch|bfd_l1om_arch|bfd_k1om_arch)
278 ta="$ta i386-dis.lo i386-opc.lo" ;;
279 bfd_ia64_arch) ta="$ta ia64-dis.lo ia64-opc.lo" ;;
280 bfd_ip2k_arch) ta="$ta ip2k-asm.lo ip2k-desc.lo ip2k-dis.lo ip2k-ibld.lo ip2k-opc.lo" using_cgen=yes ;;
281 bfd_epiphany_arch) ta="$ta epiphany-asm.lo epiphany-desc.lo epiphany-dis.lo epiphany-ibld.lo epiphany-opc.lo" using_cgen=yes ;;
282 bfd_iq2000_arch) ta="$ta iq2000-asm.lo iq2000-desc.lo iq2000-dis.lo iq2000-ibld.lo iq2000-opc.lo" using_cgen=yes ;;
283 bfd_lm32_arch) ta="$ta lm32-asm.lo lm32-desc.lo lm32-dis.lo lm32-ibld.lo lm32-opc.lo lm32-opinst.lo" using_cgen=yes ;;
284 bfd_m32c_arch) ta="$ta m32c-asm.lo m32c-desc.lo m32c-dis.lo m32c-ibld.lo m32c-opc.lo" using_cgen=yes ;;
285 bfd_m32r_arch) ta="$ta m32r-asm.lo m32r-desc.lo m32r-dis.lo m32r-ibld.lo m32r-opc.lo m32r-opinst.lo" using_cgen=yes ;;
286 bfd_m68hc11_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
287 bfd_m68hc12_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
288 bfd_m9s12x_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
289 bfd_m9s12xg_arch) ta="$ta m68hc11-dis.lo m68hc11-opc.lo" ;;
290 bfd_s12z_arch) ta="$ta s12z-dis.lo s12z-opc.lo" ;;
291 bfd_m68k_arch) ta="$ta m68k-dis.lo m68k-opc.lo" ;;
292 bfd_mcore_arch) ta="$ta mcore-dis.lo" ;;
293 bfd_mep_arch) ta="$ta mep-asm.lo mep-desc.lo mep-dis.lo mep-ibld.lo mep-opc.lo" using_cgen=yes ;;
294 bfd_metag_arch) ta="$ta metag-dis.lo" ;;
295 bfd_microblaze_arch) ta="$ta microblaze-dis.lo" ;;
296 bfd_mips_arch) ta="$ta mips-dis.lo mips-opc.lo mips16-opc.lo micromips-opc.lo" ;;
297 bfd_mmix_arch) ta="$ta mmix-dis.lo mmix-opc.lo" ;;
298 bfd_mn10200_arch) ta="$ta m10200-dis.lo m10200-opc.lo" ;;
299 bfd_mn10300_arch) ta="$ta m10300-dis.lo m10300-opc.lo" ;;
300 bfd_mt_arch) ta="$ta mt-asm.lo mt-desc.lo mt-dis.lo mt-ibld.lo mt-opc.lo" using_cgen=yes ;;
301 bfd_msp430_arch) ta="$ta msp430-dis.lo msp430-decode.lo" ;;
302 bfd_nds32_arch) ta="$ta nds32-asm.lo nds32-dis.lo" ;;
303 bfd_nfp_arch) ta="$ta nfp-dis.lo" ;;
304 bfd_nios2_arch) ta="$ta nios2-dis.lo nios2-opc.lo" ;;
305 bfd_ns32k_arch) ta="$ta ns32k-dis.lo" ;;
306 bfd_or1k_arch) ta="$ta or1k-asm.lo or1k-desc.lo or1k-dis.lo or1k-ibld.lo or1k-opc.lo" using_cgen=yes ;;
307 bfd_pdp11_arch) ta="$ta pdp11-dis.lo pdp11-opc.lo" ;;
308 bfd_pj_arch) ta="$ta pj-dis.lo pj-opc.lo" ;;
309 bfd_powerpc_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
310 bfd_powerpc_64_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
311 bfd_pru_arch) ta="$ta pru-dis.lo pru-opc.lo" ;;
312 bfd_pyramid_arch) ;;
313 bfd_romp_arch) ;;
314 bfd_riscv_arch) ta="$ta riscv-dis.lo riscv-opc.lo" ;;
315 bfd_rs6000_arch) ta="$ta ppc-dis.lo ppc-opc.lo" ;;
316 bfd_rl78_arch) ta="$ta rl78-dis.lo rl78-decode.lo";;
317 bfd_rx_arch) ta="$ta rx-dis.lo rx-decode.lo";;
318 bfd_s390_arch) ta="$ta s390-dis.lo s390-opc.lo" ;;
319 bfd_score_arch) ta="$ta score-dis.lo score7-dis.lo" ;;
320 bfd_sh_arch) ta="$ta sh-dis.lo cgen-bitset.lo" ;;
321 bfd_sparc_arch) ta="$ta sparc-dis.lo sparc-opc.lo" ;;
322 bfd_spu_arch) ta="$ta spu-dis.lo spu-opc.lo" ;;
323 bfd_tic30_arch) ta="$ta tic30-dis.lo" ;;
324 bfd_tic4x_arch) ta="$ta tic4x-dis.lo" ;;
325 bfd_tic54x_arch) ta="$ta tic54x-dis.lo tic54x-opc.lo" ;;
326 bfd_tic6x_arch) ta="$ta tic6x-dis.lo" ;;
327 bfd_tilegx_arch) ta="$ta tilegx-dis.lo tilegx-opc.lo" ;;
328 bfd_tilepro_arch) ta="$ta tilepro-dis.lo tilepro-opc.lo" ;;
329 bfd_v850_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
330 bfd_v850e_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
331 bfd_v850ea_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
332 bfd_v850_rh850_arch) ta="$ta v850-opc.lo v850-dis.lo" ;;
333 bfd_vax_arch) ta="$ta vax-dis.lo" ;;
334 bfd_visium_arch) ta="$ta visium-dis.lo visium-opc.lo" ;;
335 bfd_wasm32_arch) ta="$ta wasm32-dis.lo" ;;
336 bfd_xc16x_arch) ta="$ta xc16x-asm.lo xc16x-desc.lo xc16x-dis.lo xc16x-ibld.lo xc16x-opc.lo" using_cgen=yes ;;
337 bfd_xgate_arch) ta="$ta xgate-dis.lo xgate-opc.lo" ;;
338 bfd_xstormy16_arch) ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
339 bfd_xtensa_arch) ta="$ta xtensa-dis.lo" ;;
340 bfd_z80_arch) ta="$ta z80-dis.lo" ;;
341 bfd_z8k_arch) ta="$ta z8k-dis.lo" ;;
342 bfd_bpf_arch) ta="$ta bpf-asm.lo bpf-desc.lo bpf-dis.lo bpf-ibld.lo bpf-opc.lo" using_cgen=yes ;;
343
344 "") ;;
345 *) AC_MSG_ERROR(*** unknown target architecture $arch) ;;
346 esac
347 done
348
349 if test $using_cgen = yes ; then
350 ta="$ta $cgen_files"
351 fi
352
353 # Weed out duplicate .o files.
354 f=""
355 for i in $ta ; do
356 case " $f " in
357 *" $i "*) ;;
358 *) f="$f $i" ;;
359 esac
360 done
361 ta="$f"
362
363 # And duplicate -D flags.
364 f=""
365 for i in $archdefs ; do
366 case " $f " in
367 *" $i "*) ;;
368 *) f="$f $i" ;;
369 esac
370 done
371 archdefs="$f"
372
373 BFD_MACHINES="$ta"
374
375 else # all_targets is true
376 archdefs=-DARCH_all
377 BFD_MACHINES='$(ALL_MACHINES)'
378 fi
379
380 AC_SUBST(archdefs)
381 AC_SUBST(BFD_MACHINES)
382
383 AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
384 AC_OUTPUT
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