AC_PREREQ(2.3) AC_INIT(libbfd.c) AC_ARG_ENABLE(64-bit-bfd, [ --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)], [case "{$enableval}" in yes) want64=true ;; no) want64=false ;; *) AC_MSG_ERROR(bad value ${enableval} for 64-bit-bfd option) ;; esac],[want64=false])dnl AC_ARG_ENABLE(targets, [ --enable-targets alternative target configurations], [case "${enableval}" in yes | "") AC_ERROR(enable-targets option must specify target names or 'all') ;; no) enable_targets= ;; *) enable_targets=$enableval ;; esac])dnl AC_CONFIG_AUX_DIR(`cd $srcdir/..;pwd`) AC_CANONICAL_SYSTEM if test -z "$target" ; then AC_MSG_ERROR(Unrecognized target system type; please check config.sub.) fi AC_ARG_PROGRAM host64=false target64=false # host stuff: . ${srcdir}/configure.host AC_PROG_RANLIB # Set up to make a link between the host's include file and "sysdep.h". files=hosts/${my_host}.h if test ! -f ${srcdir}/${files} ; then files=../bfd/hosts/std-host.h AC_MSG_WARN(BFD has no specific support for host ${host} -- using std-host) fi AC_LINK_FILES($files, sysdep.h) if test -f ${srcdir}/config/${my_host}.mh ; then host_makefile_frag=$srcdir/config/${my_host}.mh else host_makefile_frag=/dev/null fi AC_SUBST_FILE(host_makefile_frag) # target stuff: # Canonicalize the secondary target names. if test -n "$enable_targets" ; then for targ in `echo $enable_targets | sed 's/,/ /g'` do result=`$ac_config_sub $targ 2>/dev/null` if test -n "$result" ; then canon_targets="$canon_targets $result" else # Allow targets that config.sub doesn't recognize, like "all". canon_targets="$canon_targets $targ" fi done fi all_targets=false for targ in $target $canon_targets do bfd_target=`${config_shell} $srcdir/config.bfd $targ` if test "x$bfd_target" = "xall" ; then all_targets=true else if test ! -f ${srcdir}/config/${bfd_target}.mt ; then AC_MSG_ERROR(*** No file ${srcdir}/config/${bfd_target}.mt. *** BFD does not support target ${bfd_target}. *** Look in bfd/config.bfd for supported targets.) exit 1 fi if test "x$targ" = "x$target" ; then target_makefile_frag=${srcdir}/config/${bfd_target}.mt else target_extra_frags="$target_extra_frags ${srcdir}/config/${bfd_target}.mt" fi fi done frags=$target_makefile_frag if test $host_makefile_frag != /dev/null ; then frags="$frags $host_makefile_frag" fi AC_SUBST_FILE(target_makefile_frag) AC_SUBST(frags) # This processing still needs to be done if we're to decide properly whether # 64-bit support needs to be compiled in. Currently, it will be included if # the default or any other explicitly requested target requires it; it # will not be included on a 32-bit host if no 64-bit target is requested, and # no "--with-64-bit-bfd" option is given, even if "--with-targets=all" is # used. changequote(,)dnl # The default vector in the primary target. DEFAULT_VECTOR=`sed -n ' s/DEFAULT_VECTOR[ ]*=[ ]*\([^ ]*\)/\1/p ' $target_makefile_frag` allfrags="$target_makefile_frag $target_extra_frags" # The default and selected vectors in all the configured targets. SELECT_VECS=`sed -n ' s/DEFAULT_VECTOR[ ]*=[ ]*\([^ ]*\)/\1/p s/SELECT_VECS[ ]*=[ ]*\([^ ]*\)/\1/p ' $allfrags` # uniq the list. f="" for i in $SELECT_VECS ; do case " $f " in *" $i "*) ;; *) f="$f $i" ;; esac done SELECT_VECS="$f" # The architectures in all the configured targets. SELECT_ARCHITECTURES=`sed -n ' s/SELECT_ARCHITECTURES[ ]*=[ ]*//p ' $allfrags` # uniq the list. f="" for i in $SELECT_ARCHITECTURES ; do case " $f " in *" $i "*) ;; *) f="$f $i" ;; esac done SELECT_ARCHITECTURES="$f" changequote([,])dnl # Target backend .o files. tb= for vec in $SELECT_VECS do case "$vec" in # This list is alphabetized to make it easy to compare # with the two vector lists in targets.c. a29kcoff_big_vec) tb="$tb coff-a29k.o cofflink.o" ;; a_out_adobe_vec) tb="$tb aout-adobe.o aout32.o stab-syms.o" ;; armpe_vec) tb="$tb pe-arm.o cofflink.o " ;; armpei_vec) tb="$tb pei-arm.o cofflink.o " ;; aout0_big_vec) tb="$tb aout0.o aout32.o stab-syms.o" ;; aout_arm_big_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;; aout_arm_little_vec) tb="$tb aout-arm.o aout32.o stab-syms.o" ;; aout_mips_big_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;; aout_mips_little_vec) tb="$tb mipsbsd.o aout32.o stab-syms.o" ;; apollocoff_vec) tb="$tb coff-apollo.o" ;; b_out_vec_big_host) tb="$tb bout.o aout32.o stab-syms.o" ;; b_out_vec_little_host) tb="$tb bout.o aout32.o stab-syms.o" ;; # start-sanitize-arc bfd_elf32_littlearc_vec) tb="$tb elf32-arc.o elf32.o elf.o" ;; bfd_elf32_bigarc_vec) tb="$tb elf32-arc.o elf32.o elf.o" ;; # end-sanitize-arc bfd_elf32_big_generic_vec) tb="$tb elf32-gen.o elf32.o elf.o" ;; bfd_elf32_bigmips_vec) tb="$tb elf32-mips.o elf32.o elf.o ecofflink.o" ;; bfd_elf32_hppa_vec) tb="$tb elf32-hppa.o elf32.o elf.o" ;; bfd_elf32_i386_vec) tb="$tb elf32-i386.o elf32.o elf.o" ;; bfd_elf32_i860_vec) tb="$tb elf32-i860.o elf32.o elf.o" ;; bfd_elf32_little_generic_vec) tb="$tb elf32-gen.o elf32.o elf.o" ;; bfd_elf32_littlemips_vec) tb="$tb elf32-mips.o elf32.o elf.o ecofflink.o" ;; bfd_elf32_m68k_vec) tb="$tb elf32-m68k.o elf32.o elf.o" ;; bfd_elf32_m88k_vec) tb="$tb elf32-m88k.o elf32.o elf.o" ;; bfd_elf32_powerpc_vec) tb="$tb elf32-ppc.o elf32.o elf.o" ;; bfd_elf32_powerpcle_vec) tb="$tb elf32-ppc.o elf32.o elf.o" ;; bfd_elf32_sparc_vec) tb="$tb elf32-sparc.o elf32.o elf.o" ;; bfd_elf64_big_generic_vec) tb="$tb elf64-gen.o elf64.o elf.o" target64=true ;; bfd_elf64_little_generic_vec) tb="$tb elf64-gen.o elf64.o elf.o" target64=true ;; bfd_elf64_sparc_vec) tb="$tb elf64-sparc.o elf64.o elf.o" target64=true ;; cisco_core_vec) tb="$tb cisco-core.o" ;; demo_64_vec) tb="$tb demo64.o aout64.o stab-syms.o" target64=true ;; ecoff_big_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;; ecoff_little_vec) tb="$tb coff-mips.o ecoff.o ecofflink.o" ;; ecoffalpha_little_vec) tb="$tb coff-alpha.o ecoff.o ecofflink.o" target64=true ;; h8300coff_vec) tb="$tb coff-h8300.o reloc16.o" ;; h8500coff_vec) tb="$tb coff-h8500.o reloc16.o" ;; host_aout_vec) tb="$tb host-aout.o aout32.o stab-syms.o" ;; hp300bsd_vec) tb="$tb hp300bsd.o aout32.o stab-syms.o" ;; hp300hpux_vec) tb="$tb hp300hpux.o aout32.o stab-syms.o" ;; i386aout_vec) tb="$tb i386aout.o aout32.o stab-syms.o" ;; i386bsd_vec) tb="$tb i386bsd.o aout32.o stab-syms.o" ;; i386dynix_vec) tb="$tb i386dynix.o aout32.o stab-syms.o" ;; i386coff_vec) tb="$tb coff-i386.o cofflink.o" ;; i386msdos_vec) tb="$tb i386msdos.o" ;; i386pe_vec) tb="$tb pe-i386.o cofflink.o " ;; i386pei_vec) tb="$tb pei-i386.o cofflink.o" ;; i386linux_vec) tb="$tb i386linux.o aout32.o stab-syms.o" ;; i386lynx_aout_vec) tb="$tb i386lynx.o lynx-core.o aout32.o stab-syms.o" ;; i386lynx_coff_vec) tb="$tb cf-i386lynx.o cofflink.o lynx-core.o stab-syms.o" ;; i386mach3_vec) tb="$tb i386mach3.o aout32.o stab-syms.o" ;; i386netbsd_vec) tb="$tb i386netbsd.o aout32.o stab-syms.o" ;; i386os9k_vec) tb="$tb i386os9k.o aout32.o stab-syms.o" ;; icoff_big_vec) tb="$tb coff-i960.o" ;; icoff_little_vec) tb="$tb coff-i960.o" ;; ieee_vec) tb="$tb ieee.o" ;; m68kcoff_vec) tb="$tb coff-m68k.o cofflink.o" ;; m68kcoffun_vec) tb="$tb coff-u68k.o coff-m68k.o cofflink.o" ;; m68klynx_aout_vec) tb="$tb m68klynx.o lynx-core.o aout32.o stab-syms.o" ;; m68klynx_coff_vec) tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;; m68knetbsd_vec) tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;; m88kbcs_vec) tb="$tb coff-m88k.o" ;; newsos3_vec) tb="$tb newsos3.o aout32.o stab-syms.o" ;; nlm32_i386_vec) tb="$tb nlm32-i386.o nlm32.o nlm.o" ;; nlm32_sparc_vec) tb="$tb nlm32-sparc.o nlm32.o nlm.o" ;; nlm32_alpha_vec) tb="$tb nlm32-alpha.o nlm32.o nlm.o" target64=true ;; riscix_vec) tb="$tb aout32.o riscix.o stab-syms.o" ;; nlm32_powerpc_vec) tb="$tb nlm32-ppc.o nlm32.o nlm.o" ;; pc532netbsd_vec) tb="$tb ns32knetbsd.o aout-ns32k.o stab-syms.o" ;; pc532machaout_vec) tb="$tb pc532-mach.o aout-ns32k.o stab-syms.o" ;; rs6000coff_vec) tb="$tb coff-rs6000.o" ;; shcoff_vec) tb="$tb coff-sh.o cofflink.o" ;; # start-sanitize-rce rce_aout_vec) tb="$tb aout-rce.o aout32.o stab-syms.o" ;; # end-sanitize-rce shlcoff_vec) tb="$tb coff-sh.o cofflink.o" ;; som_vec) tb="$tb som.o" ;; sparclynx_aout_vec) tb="$tb sparclynx.o lynx-core.o aout32.o stab-syms.o" ;; sparclynx_coff_vec) tb="$tb cf-sparclynx.o lynx-core.o stab-syms.o" ;; sparcnetbsd_vec) tb="$tb sparcnetbsd.o aout32.o stab-syms.o" ;; sparccoff_vec) tb="$tb coff-sparc.o" ;; srec_vec) tb="$tb srec.o" ;; sunos_big_vec) tb="$tb sunos.o aout32.o stab-syms.o" ;; symbolsrec_vec) tb="$tb srec.o" ;; tekhex_vec) tb="$tb tekhex.o" ;; we32kcoff_vec) tb="$tb coff-we32k.o" ;; z8kcoff_vec) tb="$tb coff-z8k.o reloc16.o" ;; w65_vec) tb="$tb coff-w65.o reloc16.o" ;; versados_vec) tb="$tb versados.o" ;; "") ;; *) AC_MSG_ERROR(*** unknown target vector $vec) ;; esac done # Target architecture .o files. ta=`echo $SELECT_ARCHITECTURES | sed -e s/bfd_/cpu-/g -e s/_arch/.o/g` # Weed out duplicate .o files. f="" for i in $tb ; do case " $f " in *" $i "*) ;; *) f="$f $i" ;; esac done tb="$f" f="" for i in $ta ; do case " $f " in *" $i "*) ;; *) f="$f $i" ;; esac done ta="$f" bfd_backends="$tb" bfd_machines="$ta" if test x${all_targets} = xtrue ; then bfd_backends="${bfd_backends}"' $(ALL_BACKENDS)' bfd_machines="${bfd_machines}"' $(ALL_MACHINES)' else # all_targets is true # Only set these if they will be nonempty, for the clever echo. test -n "$SELECT_VECS" && selvecs=`echo $SELECT_VECS | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'` test -n "SELECT_ARCHITECTURES" && selarchs=`echo $SELECT_ARCHITECTURES | sed -e 's/ \(.\)/,\1/g'` fi # all_targets is true case ${host64}-${target64}-${want64} in *true*) wordsize=64 all_backends='$(BFD64_BACKENDS) $(BFD32_BACKENDS)' ;; false-false-false) wordsize=32 all_backends='$(BFD32_BACKENDS)' ;; esac AC_SUBST(wordsize) AC_SUBST(all_backends) AC_SUBST(bfd_backends) AC_SUBST(bfd_machines) test -n "$DEFAULT_VECTOR" && defvec="$DEFAULT_VECTOR" tdefaults="" test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}" test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'" test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'" AC_SUBST(tdefaults) rm -f doc/config.status AC_OUTPUT(Makefile doc/Makefile)