1 dnl Process this file with autoconf to produce a configure script.
6 AC_ARG_ENABLE(64-bit-bfd,
7 [ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)],
8 [case "${enableval}" in
11 *) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;;
12 esac],[want64=false])dnl
13 AC_ARG_ENABLE(targets,
14 [ --enable-targets alternative target configurations],
15 [case "${enableval}" in
16 yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
18 no) enable_targets= ;;
19 *) enable_targets=$enableval ;;
22 AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`)
24 if test -z "$target" ; then
25 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
36 # Permit host specific settings.
37 . ${srcdir}/configure.host
47 # Put a plausible default for CC_FOR_BUILD in Makefile.
49 if test "x$cross_compiling" = "xno"; then
54 AC_SUBST(CC_FOR_BUILD)
56 # Set up to make a link between the host's include file and "sysdep.h".
57 files=hosts/${my_host}.h
59 if test ! -f ${srcdir}/${files} ; then
60 files=../bfd/hosts/std-host.h
61 AC_MSG_WARN(BFD has no specific support for host ${host} -- using std-host)
64 AC_LINK_FILES($files, sysdep.h)
66 # If we are configured native, pick a core file support file.
69 if test "${target}" = "${host}"; then
71 alpha-*-*) COREFILE=osf-core.o ;;
72 arm-*-riscix) COREFILE=trad-core.o ;;
73 hppa*-*-hpux*) COREFILE=hpux-core.o ;;
74 hppa*-*-hiux*) COREFILE=hpux-core.o ;;
75 hppa*-*-bsd*) COREFILE="hpux-core.o hppabsd-core.o"
76 COREFLAG="-DHPUX_CORE -DHPPABSD_CORE" ;;
78 i[345]86-sequent-bsd*) COREFILE=trad-core.o ;;
79 i[345]86-sequent-sysv4*) ;;
80 i[345]86-sequent-sysv*) COREFILE=trad-core.o ;;
81 i[345]86-*-bsd*) COREFILE=trad-core.o ;;
82 i[345]86-*-freebsd*) COREFILE=trad-core.o ;;
83 i[345]86-*-netbsd*) COREFILE=trad-core.o ;;
84 i[345]86-esix-sysv3*) COREFILE=trad-core.o ;;
85 i[345]86-*-sco*) COREFILE=trad-core.o ;;
86 i[345]86-*-mach3*) COREFILE=trad-core.o ;;
87 i[345]86-*-linux*) COREFILE=trad-core.o ;;
88 i[345]86-*-isc*) COREFILE=trad-core.o ;;
89 i[345]86-*-aix*) COREFILE=aix386-core.o ;;
91 mips-dec-bsd*) COREFILE=trad-core.o ;;
92 mips-dec-mach3*) COREFILE=trad-core.o ;;
93 mips-dec-*) COREFILE=trad-core.o ;;
94 mips-sgi-irix4*) COREFILE=irix-core.o ;;
95 mips-sgi-irix5*) COREFILE=irix-core.o ;;
96 mips-*-mach3*) COREFILE=trad-core.o ;;
98 mips-*-sysv*) COREFILE=trad-core.o ;;
99 mips-*-riscos*) COREFILE=trad-core.o ;;
100 mips-sony-bsd*) COREFILE=trad-core.o ;;
101 m68*-bull*-sysv*) COREFILE=trad-core.o ;;
102 m68*-hp-hpux*) COREFILE=hpux-core.o ;;
103 m68*-hp-bsd*) COREFILE=trad-core.o ;;
104 m68*-motorola-sysv*) COREFILE=ptrace-core.o ;;
105 m68*-sony-*) COREFILE=trad-core.o ;;
107 m88*-motorola-sysv*) COREFILE=trad-core.o ;;
108 m88*-*-mach3*) COREFILE=trad-core.o ;;
109 ns32k-pc532-mach) COREFILE=trad-core.o ;;
110 rs6000-*-lynx*) COREFILE=lynx-core.o ;;
111 rs6000-*-aix4*) COREFILE=rs6000-core.o
112 COREFLAG=-DALTERNATE_AIX_CORE_FORMAT ;;
113 rs6000-*-*) COREFILE=rs6000-core.o ;;
114 powerpc-*-aix4*) COREFILE=rs6000-core.o
115 COREFLAG=-DALTERNATE_AIX_CORE_FORMAT ;;
116 powerpc-*-aix*) COREFILE=rs6000-core.o ;;
117 tahoe-*-*) COREFILE=trad-core.o ;;
118 vax-*-ultrix2*) COREFILE=trad-core.o ;;
119 vax-*-ultrix*) COREFILE=trad-core.o ;;
120 vax-*-*) COREFILE=trad-core.o ;;
124 aix386-core.o) COREFLAG=-DAIX386_CORE ;;
125 hppabsd-core.o) COREFLAG=-DHPPABSD_CORE ;;
126 hpux-core.o) COREFLAG=-DHPUX_CORE ;;
127 irix-core.o) COREFLAG=-DIRIX_CORE ;;
128 lynx-core.o) COREFLAG=-DLYNX_CORE ;;
129 osf-core.o) COREFLAG=-DOSF_CORE ;;
130 ptrace-core.o) COREFLAG=-DPTRACE_CORE ;;
131 rs6000-core.o) COREFLAG="$COREFLAG -DAIX_CORE" ;;
132 trad-core.o) COREFLAG=-DTRAD_CORE ;;
140 # Canonicalize the secondary target names.
141 if test -n "$enable_targets" ; then
142 for targ in `echo $enable_targets | sed 's/,/ /g'`
144 result=`$ac_config_sub $targ 2>/dev/null`
145 if test -n "$result" ; then
146 canon_targets="$canon_targets $result"
148 # Allow targets that config.sub doesn't recognize, like "all".
149 canon_targets="$canon_targets $targ"
159 for targ in $target $canon_targets
161 if test "x$targ" = "xall"; then
165 if test "x$targ" = "x$target"; then
168 selvecs="$selvecs $targ_defvec $targ_selvecs"
169 selarchs="$selarchs $targ_archs"
170 TDEFINES="$TDEFINES $targ_cflags"
175 # This processing still needs to be done if we're to decide properly whether
176 # 64-bit support needs to be compiled in. Currently, it will be included if
177 # the default or any other explicitly requested target requires it; it
178 # will not be included on a 32-bit host if no 64-bit target is requested, and
179 # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is
182 # uniq the default and selected vectors in all the configured targets.
184 for i in $selvecs ; do
192 # uniq the architectures in all the configured targets.
194 for i in $selarchs ; do
202 # Target backend .o files.
205 elf="elf.o elflink.o"
210 # This list is alphabetized to make it easy to compare
211 # with the two vector lists in targets.c.
212 a29kcoff_big_vec) tb="$tb coff-a29k.o cofflink.o" ;;
213 a_out_adobe_vec) tb="$tb aout-adobe.o aout32.o stab-syms.o" ;;
214 armpe_little_vec) tb="$tb pe-arm.o cofflink.o " ;;
215 armpe_big_vec) tb="$tb pe-arm.o cofflink.o " ;;
216 armpei_little_vec) tb="$tb pei-arm.o cofflink.o " ;;
217 armpei_big_vec) tb="$tb pei-arm.o cofflink.o " ;;
218 aout0_big_vec) tb="$tb aout0.o aout32.o stab-syms.o" ;;
219 aout_arm_big_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
220 aout_arm_little_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;;
221 aout_mips_big_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
222 aout_mips_little_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;;
223 apollocoff_vec) tb="$tb coff-apollo.o" ;;
224 b_out_vec_big_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
225 b_out_vec_little_host) tb="$tb bout.o aout32.o stab-syms.o" ;;
227 bfd_elf32_littlearc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
228 bfd_elf32_bigarc_vec) tb="$tb elf32-arc.o elf32.o $elf" ;;
230 bfd_elf32_big_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
231 bfd_elf32_bigmips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
232 bfd_elf32_hppa_vec) tb="$tb elf32-hppa.o elf32.o $elf" ;;
233 bfd_elf32_i386_vec) tb="$tb elf32-i386.o elf32.o $elf" ;;
234 bfd_elf32_i860_vec) tb="$tb elf32-i860.o elf32.o $elf" ;;
235 bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o $elf" ;;
236 bfd_elf32_littlemips_vec) tb="$tb elf32-mips.o elf32.o $elf ecofflink.o" ;;
237 bfd_elf32_m68k_vec) tb="$tb elf32-m68k.o elf32.o $elf" ;;
238 bfd_elf32_m88k_vec) tb="$tb elf32-m88k.o elf32.o $elf" ;;
239 bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
240 bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.o elf32.o $elf" ;;
241 bfd_elf32_sparc_vec) tb="$tb elf32-sparc.o elf32.o $elf" ;;
242 bfd_elf64_big_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
244 bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o $elf"
246 bfd_elf64_sparc_vec) tb="$tb elf64-sparc.o elf64.o $elf"
248 cisco_core_vec) tb="$tb cisco-core.o" ;;
249 demo_64_vec) tb="$tb demo64.o aout64.o stab-syms.o"
251 ecoff_big_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
252 ecoff_little_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;;
253 ecoffalpha_little_vec) tb="$tb coff-alpha.o ecoff.o ecofflink.o"
255 h8300coff_vec) tb="$tb coff-h8300.o reloc16.o" ;;
256 h8500coff_vec) tb="$tb coff-h8500.o reloc16.o" ;;
257 host_aout_vec) tb="$tb host-aout.o aout32.o stab-syms.o" ;;
258 hp300bsd_vec) tb="$tb hp300bsd.o aout32.o stab-syms.o" ;;
259 hp300hpux_vec) tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
260 i386aout_vec) tb="$tb i386aout.o aout32.o stab-syms.o" ;;
261 i386bsd_vec) tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
262 i386dynix_vec) tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
263 i386coff_vec) tb="$tb coff-i386.o cofflink.o" ;;
264 i386msdos_vec) tb="$tb i386msdos.o" ;;
265 i386pe_vec) tb="$tb pe-i386.o cofflink.o " ;;
266 i386pei_vec) tb="$tb pei-i386.o cofflink.o" ;;
267 i386linux_vec) tb="$tb i386linux.o aout32.o stab-syms.o" ;;
268 i386lynx_aout_vec) tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;;
269 i386lynx_coff_vec) tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;;
270 i386mach3_vec) tb="$tb i386mach3.o aout32.o stab-syms.o" ;;
271 i386netbsd_vec) tb="$tb i386netbsd.o aout32.o stab-syms.o" ;;
272 i386os9k_vec) tb="$tb i386os9k.o aout32.o stab-syms.o" ;;
273 icoff_big_vec) tb="$tb coff-i960.o" ;;
274 icoff_little_vec) tb="$tb coff-i960.o" ;;
275 ieee_vec) tb="$tb ieee.o" ;;
276 m68kcoff_vec) tb="$tb coff-m68k.o cofflink.o" ;;
277 m68kcoffun_vec) tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;;
278 m68klynx_aout_vec) tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;;
279 m68klynx_coff_vec) tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
280 m68knetbsd_vec) tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
281 m88kbcs_vec) tb="$tb coff-m88k.o" ;;
282 newsos3_vec) tb="$tb newsos3.o aout32.o stab-syms.o" ;;
283 nlm32_i386_vec) tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
284 nlm32_sparc_vec) tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;;
285 nlm32_alpha_vec) tb="$tb nlm32-alpha.o nlm32.o nlm.o"
287 riscix_vec) tb="$tb aout32.o riscix.o stab-syms.o" ;;
288 nlm32_powerpc_vec) tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;;
289 pc532netbsd_vec) tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;;
290 pc532machaout_vec) tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;;
291 rs6000coff_vec) tb="$tb coff-rs6000.o" ;;
292 shcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
294 rce_aout_vec) tb="$tb aout-rce.o aout32.o stab-syms.o" ;;
296 shlcoff_vec) tb="$tb coff-sh.o cofflink.o" ;;
297 som_vec) tb="$tb som.o" ;;
298 sparclynx_aout_vec) tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;;
299 sparclynx_coff_vec) tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;;
300 sparcnetbsd_vec) tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;;
301 sparccoff_vec) tb="$tb coff-sparc.o" ;;
302 srec_vec) tb="$tb srec.o" ;;
303 sunos_big_vec) tb="$tb sunos.o aout32.o stab-syms.o" ;;
304 symbolsrec_vec) tb="$tb srec.o" ;;
305 tekhex_vec) tb="$tb tekhex.o" ;;
306 we32kcoff_vec) tb="$tb coff-we32k.o" ;;
307 z8kcoff_vec) tb="$tb coff-z8k.o reloc16.o" ;;
308 w65_vec) tb="$tb coff-w65.o reloc16.o" ;;
309 versados_vec) tb="$tb versados.o" ;;
312 *) AC_MSG_ERROR(*** unknown target vector $vec) ;;
316 # Target architecture .o files.
317 ta=`echo $selarchs | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g`
319 # Weed out duplicate .o files.
341 if test x${all_targets} = xtrue ; then
342 bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)'
343 bfd_machines="${bfd_machines}"' $(ALL_MACHINES)'
346 else # all_targets is true
347 # Only set these if they will be nonempty, for the clever echo.
348 test -n "$selvecs" &&
349 selvecs=`echo $selvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
350 test -n "$selarchs" &&
351 selarchs=`echo $selarchs | sed -e 's/ \(.\)/,\1/g'`
352 fi # all_targets is true
354 case ${host64}-${target64}-${want64} in
357 all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)'
361 all_backends='$(BFD32_BACKENDS)'
366 AC_SUBST(all_backends)
367 AC_SUBST(bfd_backends)
368 AC_SUBST(bfd_machines)
371 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
372 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
373 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
376 rm -f doc/config.status
377 AC_OUTPUT(Makefile doc/Makefile)