1dnl Process this file with autoconf to produce a configure script.
2dnl
3dnl   Copyright (C) 2012-2016 Free Software Foundation, Inc.
4dnl
5dnl This file is free software; you can redistribute it and/or modify
6dnl it under the terms of the GNU General Public License as published by
7dnl the Free Software Foundation; either version 3 of the License, or
8dnl (at your option) any later version.
9dnl
10dnl This program is distributed in the hope that it will be useful,
11dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
12dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13dnl GNU General Public License for more details.
14dnl
15dnl You should have received a copy of the GNU General Public License
16dnl along with this program; see the file COPYING3.  If not see
17dnl <http://www.gnu.org/licenses/>.
18dnl
19
20AC_PREREQ(2.59)
21m4_include([../bfd/version.m4])
22AC_INIT([opcodes], BFD_VERSION)
23AC_CONFIG_SRCDIR([z8k-dis.c])
24
25AC_CANONICAL_TARGET
26AC_ISC_POSIX
27
28AM_INIT_AUTOMAKE
29
30AC_PROG_CC
31AC_GNU_SOURCE
32AC_USE_SYSTEM_EXTENSIONS
33
34dnl These must be called before LT_INIT, because it may want
35dnl to call AC_CHECK_PROG.
36AC_CHECK_TOOL(AR, ar)
37AC_CHECK_TOOL(RANLIB, ranlib, :)
38
39dnl Default to a non shared library.  This may be overridden by the
40dnl configure option --enable-shared.
41AC_DISABLE_SHARED
42
43LT_INIT
44
45AC_ARG_ENABLE(targets,
46[  --enable-targets        alternative target configurations],
47[case "${enableval}" in
48  yes | "") AC_MSG_ERROR([enable-targets option must specify target names or 'all'])
49            ;;
50  no)       enable_targets= ;;
51  *)        enable_targets=$enableval ;;
52esac])dnl
53
54AM_BINUTILS_WARNINGS
55ACX_PROG_CC_WARNING_OPTS([-Wno-missing-field-initializers],
56			 [NO_WMISSING_FIELD_INITIALIZERS])
57
58AC_CONFIG_HEADERS(config.h:config.in)
59
60# PR 14072
61AH_VERBATIM([00_CONFIG_H_CHECK],
62[/* Check that config.h is #included before system headers
63   (this works only for glibc, but that should be enough).  */
64#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
65#  error config.h must be #included before system headers
66#endif
67#define __CONFIG_H__ 1])
68
69if test -z "$target" ; then
70    AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
71fi
72
73AM_MAINTAINER_MODE
74AM_INSTALL_LIBBFD
75AC_EXEEXT
76
77# host-specific stuff:
78
79ALL_LINGUAS="fr sv tr es da de id pt_BR ro nl fi vi ga zh_CN it uk"
80ZW_GNU_GETTEXT_SISTER_DIR
81AM_PO_SUBDIRS
82
83. ${srcdir}/../bfd/configure.host
84
85BFD_CC_FOR_BUILD
86
87AC_SUBST(HDEFINES)
88AC_PROG_INSTALL
89
90AC_CHECK_HEADERS(string.h strings.h stdlib.h limits.h)
91ACX_HEADER_STRING
92
93AC_CHECK_DECLS([basename, stpcpy])
94
95# Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
96# since sigsetjmp might only be defined as a macro.
97AC_CACHE_CHECK([for sigsetjmp], gdb_cv_func_sigsetjmp,
98[AC_TRY_COMPILE([
99#include <setjmp.h>
100], [sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);],
101bfd_cv_func_sigsetjmp=yes, bfd_cv_func_sigsetjmp=no)])
102if test $bfd_cv_func_sigsetjmp = yes; then
103  AC_DEFINE(HAVE_SIGSETJMP, 1, [Define if sigsetjmp is available. ])
104fi
105
106cgen_maint=no
107cgendir='$(srcdir)/../cgen'
108
109AC_ARG_ENABLE(cgen-maint,
110[  --enable-cgen-maint[=dir]    build cgen generated files],
111[case "${enableval}" in
112  yes)	cgen_maint=yes ;;
113  no)	cgen_maint=no ;;
114  *)
115	# argument is cgen install directory (not implemented yet).
116	# Having a `share' directory might be more appropriate for the .scm,
117	# .cpu, etc. files.
118	cgen_maint=yes
119	cgendir=${cgen_maint}/lib/cgen
120	;;
121esac])dnl
122AM_CONDITIONAL(CGEN_MAINT, test x${cgen_maint} = xyes)
123AC_SUBST(cgendir)
124
125using_cgen=no
126
127# Check if linker supports --as-needed and --no-as-needed options
128AC_CACHE_CHECK(linker --as-needed support, bfd_cv_ld_as_needed,
129	[bfd_cv_ld_as_needed=no
130	if $LD --help 2>/dev/null | grep as-needed > /dev/null; then
131		bfd_cv_ld_as_needed=yes
132	fi
133	])
134
135LT_LIB_M
136
137#Libs for generator progs
138if test "x$cross_compiling" = "xno"; then
139  BUILD_LIBS=../libiberty/libiberty.a
140  BUILD_LIB_DEPS=$BUILD_LIBS
141else
142  # if cross-compiling, assume that the system provides -liberty
143  # and that the version is compatible with new headers.
144  BUILD_LIBS=-liberty
145  BUILD_LIB_DEPS=
146fi
147BUILD_LIBS="$BUILD_LIBS $LIBINTL"
148BUILD_LIB_DEPS="$BUILD_LIB_DEPS $LIBINTL_DEP"
149
150AC_SUBST(BUILD_LIBS)
151AC_SUBST(BUILD_LIB_DEPS)
152
153# Horrible hacks to build DLLs on Windows and a shared library elsewhere.
154SHARED_LDFLAGS=
155SHARED_LIBADD=
156SHARED_DEPENDENCIES=
157if test "$enable_shared" = "yes"; then
158# When building a shared libopcodes, link against the pic version of libiberty
159# so that apps that use libopcodes won't need libiberty just to satisfy any
160# libopcodes references.
161# We can't do that if a pic libiberty is unavailable since including non-pic
162# code would insert text relocations into libopcodes.
163# Note that linking against libbfd as we do here, which is itself linked
164# against libiberty, may not satisfy all the libopcodes libiberty references
165# since libbfd may not pull in the entirety of libiberty.
166changequote(,)dnl
167  x=`sed -n -e 's/^[ 	]*PICFLAG[ 	]*=[ 	]*//p' < ../libiberty/Makefile | sed -n '$p'`
168changequote([,])dnl
169  if test -n "$x"; then
170    SHARED_LIBADD="-L`pwd`/../libiberty/pic -liberty"
171  fi
172
173  case "${host}" in
174    *-*-cygwin*)
175      SHARED_LDFLAGS="-no-undefined"
176      SHARED_LIBADD="-L`pwd`/../bfd -lbfd -L`pwd`/../libiberty -liberty -L`pwd`/../intl -lintl -lcygwin"
177      ;;
178   *-*-darwin*)
179     SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.dylib ${SHARED_LIBADD}"
180     SHARED_DEPENDENCIES="../bfd/libbfd.la"
181     ;;
182    *)
183      case "$host_vendor" in
184        hp)
185          SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.sl ${SHARED_LIBADD}"
186	  ;;
187	*)
188          SHARED_LIBADD="-Wl,`pwd`/../bfd/.libs/libbfd.so ${SHARED_LIBADD}"
189	  ;;
190      esac
191      SHARED_DEPENDENCIES="../bfd/libbfd.la"
192      ;;
193  esac
194
195  if test -n "$SHARED_LIBADD"; then
196    if test -n "$LIBM"; then
197      if test x"$bfd_cv_ld_as_needed" = xyes; then
198	# Link against libm only when needed.  Put -lc, -lm inside -Wl
199	# to stop libtool reordering these options.
200	SHARED_LIBADD="$SHARED_LIBADD -Wl,-lc,--as-needed,`echo $LIBM | sed 's/ /,/g'`,--no-as-needed"
201      else
202	SHARED_LIBADD="$SHARED_LIBADD $LIBM"
203      fi
204    fi
205  fi
206fi
207AC_SUBST(SHARED_LDFLAGS)
208AC_SUBST(SHARED_LIBADD)
209AC_SUBST(SHARED_DEPENDENCIES)
210
211# target-specific stuff:
212
213# Canonicalize the secondary target names.
214if test -n "$enable_targets" ; then
215    for targ in `echo $enable_targets | sed 's/,/ /g'`
216    do
217	result=`$ac_config_sub $targ 2>/dev/null`
218	if test -n "$result" ; then
219	    canon_targets="$canon_targets $result"
220	else
221	    # Allow targets that config.sub doesn't recognize, like "all".
222	    canon_targets="$canon_targets $targ"
223	fi
224    done
225fi
226
227all_targets=false
228selarchs=
229for targ in $target $canon_targets
230do
231    if test "x$targ" = "xall" ; then
232        all_targets=true
233    else
234	. $srcdir/../bfd/config.bfd
235	selarchs="$selarchs $targ_archs"
236    fi
237done
238
239# Utility var, documents generic cgen support files.
240
241cgen_files="cgen-opc.lo cgen-asm.lo cgen-dis.lo cgen-bitset.lo"
242
243# We don't do any links based on the target system, just makefile config.
244
245if test x${all_targets} = xfalse ; then
246
247    # Target architecture .o files.
248    ta=
249
250    for arch in $selarchs
251    do
252	ad=`echo $arch | sed -e s/bfd_//g -e s/_arch//g`
253	archdefs="$archdefs -DARCH_$ad"
254	case "$arch" in
255	bfd_aarch64_arch)	ta="$ta aarch64-asm.lo aarch64-dis.lo aarch64-opc.lo aarch64-asm-2.lo aarch64-dis-2.lo aarch64-opc-2.lo" ;;
256	bfd_alpha_arch)		ta="$ta alpha-dis.lo alpha-opc.lo" ;;
257	bfd_arc_arch)		ta="$ta arc-dis.lo arc-opc.lo arc-ext.lo" ;;
258	bfd_arm_arch)		ta="$ta arm-dis.lo" ;;
259	bfd_avr_arch)		ta="$ta avr-dis.lo" ;;
260	bfd_bfin_arch)		ta="$ta bfin-dis.lo" ;;
261	bfd_cr16_arch)		ta="$ta cr16-dis.lo cr16-opc.lo" ;;
262	bfd_cris_arch)		ta="$ta cris-dis.lo cris-opc.lo cgen-bitset.lo" ;;
263	bfd_crx_arch)		ta="$ta crx-dis.lo crx-opc.lo" ;;
264	bfd_d10v_arch)		ta="$ta d10v-dis.lo d10v-opc.lo" ;;
265	bfd_d30v_arch)		ta="$ta d30v-dis.lo d30v-opc.lo" ;;
266	bfd_dlx_arch)		ta="$ta dlx-dis.lo" ;;
267	bfd_fr30_arch)		ta="$ta fr30-asm.lo fr30-desc.lo fr30-dis.lo fr30-ibld.lo fr30-opc.lo" using_cgen=yes ;;
268	bfd_frv_arch)		ta="$ta frv-asm.lo frv-desc.lo frv-dis.lo frv-ibld.lo frv-opc.lo" using_cgen=yes ;;
269	bfd_ft32_arch)		ta="$ta ft32-opc.lo ft32-dis.lo" ;;
270	bfd_moxie_arch)		ta="$ta moxie-dis.lo moxie-opc.lo" ;;
271	bfd_h8300_arch)		ta="$ta h8300-dis.lo" ;;
272	bfd_h8500_arch)		ta="$ta h8500-dis.lo" ;;
273	bfd_hppa_arch)		ta="$ta hppa-dis.lo" ;;
274	bfd_i370_arch)		ta="$ta i370-dis.lo i370-opc.lo" ;;
275	bfd_i386_arch|bfd_iamcu_arch|bfd_l1om_arch|bfd_k1om_arch)
276				ta="$ta i386-dis.lo i386-opc.lo" ;;
277	bfd_i860_arch)		ta="$ta i860-dis.lo" ;;
278	bfd_i960_arch)		ta="$ta i960-dis.lo" ;;
279	bfd_ia64_arch)		ta="$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_m68k_arch)		ta="$ta m68k-dis.lo m68k-opc.lo" ;;
291	bfd_m88k_arch)		ta="$ta m88k-dis.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="$ta nds32-asm.lo nds32-dis.lo" ;;
303	bfd_nios2_arch)		ta="$ta nios2-dis.lo nios2-opc.lo" ;;
304	bfd_ns32k_arch)		ta="$ta ns32k-dis.lo" ;;
305	bfd_or1k_arch)		ta="$ta or1k-asm.lo or1k-desc.lo or1k-dis.lo or1k-ibld.lo or1k-opc.lo" using_cgen=yes ;;
306	bfd_pdp11_arch)		ta="$ta pdp11-dis.lo pdp11-opc.lo" ;;
307	bfd_pj_arch)		ta="$ta pj-dis.lo pj-opc.lo" ;;
308	bfd_powerpc_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
309	bfd_powerpc_64_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
310	bfd_pyramid_arch)	;;
311	bfd_romp_arch)		;;
312	bfd_rs6000_arch)	ta="$ta ppc-dis.lo ppc-opc.lo" ;;
313	bfd_rl78_arch)		ta="$ta rl78-dis.lo rl78-decode.lo";;
314	bfd_rx_arch)		ta="$ta rx-dis.lo rx-decode.lo";;
315	bfd_s390_arch)		ta="$ta s390-dis.lo s390-opc.lo" ;;
316	bfd_score_arch)		ta="$ta score-dis.lo score7-dis.lo" ;;
317	bfd_sh_arch)
318	  # We can't decide what we want just from the CPU family.
319	  # We want SH5 support unless a specific version of sh is
320	  # specified, as in sh3-elf, sh3b-linux-gnu, etc.
321	  # Include it just for ELF targets, since the SH5 bfd:s are ELF only.
322	  for t in $target $canon_targets; do
323	    case $t in
324	      all |  sh5*-* | sh64*-* | sh-*-*elf* | shl*-*-*elf* | \
325	      sh-*-linux* | shl-*-linux*)
326				ta="$ta sh64-dis.lo sh64-opc.lo"
327				archdefs="$archdefs -DINCLUDE_SHMEDIA"
328				break;;
329	    esac;
330	  done
331				ta="$ta sh-dis.lo cgen-bitset.lo" ;;
332	bfd_sparc_arch)		ta="$ta sparc-dis.lo sparc-opc.lo" ;;
333	bfd_spu_arch)		ta="$ta spu-dis.lo spu-opc.lo" ;;
334	bfd_tahoe_arch)		;;
335	bfd_tic30_arch)		ta="$ta tic30-dis.lo" ;;
336	bfd_tic4x_arch)		ta="$ta tic4x-dis.lo" ;;
337	bfd_tic54x_arch)	ta="$ta tic54x-dis.lo tic54x-opc.lo" ;;
338	bfd_tic6x_arch)		ta="$ta tic6x-dis.lo" ;;
339	bfd_tic80_arch)		ta="$ta tic80-dis.lo tic80-opc.lo" ;;
340	bfd_tilegx_arch)	ta="$ta tilegx-dis.lo tilegx-opc.lo" ;;
341	bfd_tilepro_arch)	ta="$ta tilepro-dis.lo tilepro-opc.lo" ;;
342	bfd_v850_arch)		ta="$ta v850-opc.lo v850-dis.lo" ;;
343	bfd_v850e_arch)		ta="$ta v850-opc.lo v850-dis.lo" ;;
344	bfd_v850ea_arch)	ta="$ta v850-opc.lo v850-dis.lo" ;;
345	bfd_v850_rh850_arch)	ta="$ta v850-opc.lo v850-dis.lo" ;;
346	bfd_vax_arch)		ta="$ta vax-dis.lo" ;;
347	bfd_visium_arch)	ta="$ta visium-dis.lo visium-opc.lo" ;;
348	bfd_w65_arch)		ta="$ta w65-dis.lo" ;;
349	bfd_we32k_arch)		;;
350	bfd_xc16x_arch)		ta="$ta xc16x-asm.lo xc16x-desc.lo xc16x-dis.lo xc16x-ibld.lo xc16x-opc.lo" using_cgen=yes ;;
351	bfd_xgate_arch)		ta="$ta xgate-dis.lo xgate-opc.lo" ;;
352	bfd_xstormy16_arch)	ta="$ta xstormy16-asm.lo xstormy16-desc.lo xstormy16-dis.lo xstormy16-ibld.lo xstormy16-opc.lo" using_cgen=yes ;;
353	bfd_xtensa_arch)	ta="$ta xtensa-dis.lo" ;;
354	bfd_z80_arch)		ta="$ta z80-dis.lo" ;;
355	bfd_z8k_arch)		ta="$ta z8k-dis.lo" ;;
356
357	"")			;;
358	*)		AC_MSG_ERROR(*** unknown target architecture $arch) ;;
359	esac
360    done
361
362    if test $using_cgen = yes ; then
363	ta="$ta $cgen_files"
364    fi
365
366    # Weed out duplicate .o files.
367    f=""
368    for i in $ta ; do
369	case " $f " in
370	*" $i "*) ;;
371	*) f="$f $i" ;;
372	esac
373    done
374    ta="$f"
375
376    # And duplicate -D flags.
377    f=""
378    for i in $archdefs ; do
379	case " $f " in
380	*" $i "*) ;;
381	*) f="$f $i" ;;
382	esac
383    done
384    archdefs="$f"
385
386    BFD_MACHINES="$ta"
387
388else	# all_targets is true
389    archdefs=-DARCH_all
390    BFD_MACHINES='$(ALL_MACHINES)'
391fi
392
393AC_SUBST(archdefs)
394AC_SUBST(BFD_MACHINES)
395
396AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
397AC_OUTPUT
398