diff options
Diffstat (limited to 'gas/configure.in')
| -rw-r--r-- | gas/configure.in | 771 |
1 files changed, 0 insertions, 771 deletions
diff --git a/gas/configure.in b/gas/configure.in deleted file mode 100644 index 9ccab062138..00000000000 --- a/gas/configure.in +++ /dev/null @@ -1,771 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -dnl -dnl And be careful when changing it! If you must add tests with square -dnl brackets, be sure changequote invocations surround it. -dnl -dnl -dnl v2.5 needed for --bindir et al -AC_PREREQ(2.13) -AC_INIT(as.h) - -AC_CANONICAL_SYSTEM - -AM_INIT_AUTOMAKE(gas, 2.9.4) - -AM_PROG_LIBTOOL - -user_bfd_gas= -AC_ARG_ENABLE(bfd-assembler, -[ --enable-bfd-assembler use BFD back end for writing object files], -[case "${enableval}" in - yes) need_bfd=yes user_bfd_gas=yes ;; - no) user_bfd_gas=no ;; - *) AC_MSG_ERROR(bad value ${enableval} given for bfd-assembler option) ;; -esac])dnl -AC_ARG_ENABLE(targets, -[ targets alternative target configurations besides the primary], -[case "${enableval}" in - yes | "") AC_ERROR(enable-targets option must specify target names or 'all') - ;; - no) enable_targets= ;; - *) enable_targets=$enableval ;; -esac])dnl -AC_ARG_ENABLE(commonbfdlib, -[ --enable-commonbfdlib build shared BFD/opcodes/libiberty library], -[case "${enableval}" in - yes) commonbfdlib=true ;; - no) commonbfdlib=false ;; - *) AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;; -esac])dnl - -using_cgen=no - -# Generate a header file -AM_CONFIG_HEADER(config.h:config.in) - -te_file=generic - -# Makefile target for installing gas in $(tooldir)/bin. -install_tooldir=install-exec-tooldir - -canon_targets="" -if test -n "$enable_targets" ; then - for t in `echo $enable_targets | sed 's/,/ /g'`; do - result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null` - if test -n "$result" ; then - canon_targets="$canon_targets $result" -# else -# # Permit "all", etc. We don't support it yet though. -# canon_targets="$canon_targets $t" - fi - done - GAS_UNIQ(canon_targets) -fi - -emulations="" - -for this_target in $target $canon_targets ; do - -changequote(,)dnl - eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'` -changequote([,])dnl - - # check for architecture variants - arch= - endian= - case ${cpu} in - alpha*) cpu_type=alpha ;; - armeb) cpu_type=arm endian=big ;; - arm*) cpu_type=arm endian=little ;; - armb*) cpu_type=arm endian=little ;; - armv*l) cpu_type=arm endian=little ;; - armv*b) cpu_type=arm endian=big ;; - strongarm*) cpu_type=arm endian=little ;; - thumb*) cpu_type=arm endian=little ;; - hppa*) cpu_type=hppa ;; -changequote(,)dnl - i[456]86) cpu_type=i386 ;; - m680[012346]0) cpu_type=m68k ;; -changequote([,])dnl - m68008) cpu_type=m68k ;; - m683??) cpu_type=m68k ;; - m5200) cpu_type=m68k ;; - m8*) cpu_type=m88k ;; - mips*el) cpu_type=mips endian=little ;; - mips*) cpu_type=mips endian=big ;; - powerpcle*) cpu_type=ppc endian=little ;; - powerpc*) cpu_type=ppc endian=big ;; - rs6000*) cpu_type=ppc ;; - sparclite*) cpu_type=sparc arch=sparclite ;; - sparclet*) cpu_type=sparc arch=sparclet ;; - sparc64*) cpu_type=sparc arch=v9-64 ;; - sparc86x*) cpu_type=sparc arch=sparc86x ;; - sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c. - v850*) cpu_type=v850 ;; - *) cpu_type=${cpu} ;; - esac - - if test ${this_target} = $target ; then - target_cpu_type=${cpu_type} - elif test ${target_cpu_type} != ${cpu_type} ; then - continue - fi - - generic_target=${cpu_type}-$vendor-$os - dev=no - bfd_gas=no - em=generic - - # assign object format - case ${generic_target} in - a29k-*-coff) fmt=coff ;; - a29k-amd-udi) fmt=coff ;; - a29k-amd-ebmon) fmt=coff ;; - a29k-nyu-sym1) fmt=coff ;; - a29k-*-vxworks*) fmt=coff ;; - - alpha*-*-*vms*) fmt=evax ;; - alpha*-*-netware*) fmt=ecoff ;; - alpha*-*-openbsd*) fmt=ecoff ;; - alpha*-*-osf*) fmt=ecoff ;; - alpha*-*-linuxecoff*) fmt=ecoff ;; - alpha*-*-linux-gnu*) fmt=elf em=linux ;; - alpha*-*-netbsd*) fmt=elf em=nbsd ;; - - arc-*-elf*) fmt=elf bfd_gas=yes ;; - - arm-*-aout) fmt=aout ;; - arm-*-coff | thumb-*-coff) fmt=coff ;; - arm-*-elf | thumb-*-elf) fmt=elf ;; - arm-*-linux*aout*) fmt=aout em=linux ;; - arm-*-linux* | armv*-*-linux-gnu) fmt=elf em=linux ;; - arm-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; - arm-*-oabi | thumb-*-oabi) fmt=elf ;; - arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;; - arm-*-pe | thumb-*-pe) fmt=coff em=pe ;; - arm-*-riscix*) fmt=aout em=riscix ;; - - d10v-*-*) fmt=elf bfd_gas=yes ;; - d30v-*-*) fmt=elf bfd_gas=yes ;; - - - fr30-*-*) fmt=elf bfd_gas=yes ;; - - hppa-*-*elf*) fmt=elf em=hppa ;; - hppa-*-lites*) fmt=elf em=hppa ;; - hppa-*-osf*) fmt=som em=hppa ;; - hppa-*-rtems*) fmt=elf em=hppa ;; - hppa-*-hpux*) fmt=som em=hppa ;; - hppa-*-mpeix*) fmt=som em=hppa ;; - hppa-*-bsd*) fmt=som em=hppa ;; - hppa-*-hiux*) fmt=som em=hppa ;; - - h8300-*-coff) fmt=coff ;; - - i386-ibm-aix*) fmt=coff em=i386aix ;; - i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;; - i386-*-beospe*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-beoself* | i386-*-beos*) fmt=elf bfd_gas=yes ;; - i386-*-bsd*) fmt=aout em=386bsd ;; - i386-*-netbsd0.8) fmt=aout em=386bsd ;; - i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;; - i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;; - i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;; - i386-*-linux*coff*) fmt=coff em=linux ;; - i386-*-linux-gnu*) fmt=elf em=linux bfd_gas=yes ;; - i386-*-lynxos*) fmt=coff em=lynx ;; - i386-*-sysv4* | i386-*-solaris* | i386-*-elf) - fmt=elf bfd_gas=yes ;; - i386-*-freebsdaout* | i386-*-freebsd[12].* | i386-*-freebsd[12]) - fmt=aout em=386bsd ;; - i386-*-freebsd*) fmt=elf bfd_gas=yes ;; - i386-*-coff | i386-*-sysv* | i386-*-sco3.2v5*coff | i386-*-isc*) - fmt=coff ;; - i386-*-sco3.2v5*) fmt=elf - if test ${this_target} = $target; then - AC_DEFINE(SCO_ELF, 1, - [Define if defaulting to ELF on SCO 5.]) - fi - ;; - i386-*-sco3.2*) fmt=coff ;; - i386-*-vsta) fmt=aout ;; - i386-*-msdosdjgpp* | i386-*-go32* | i386-go32-rtems*) - fmt=coff em=go32;; - i386-*-rtemself*) fmt=elf ;; - i386-*-rtems*) fmt=coff ;; - i386-*-gnu*) fmt=elf ;; - i386-*-mach*) - fmt=aout em=mach bfd_gas=yes ;; - i386-*-msdos*) fmt=aout ;; - i386-*-moss*) fmt=elf ;; - i386-*-pe) fmt=coff em=pe ;; - i386-*-cygwin*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-mingw32*) fmt=coff em=pe bfd_gas=yes ;; - i386-*-*nt*) fmt=coff em=pe ;; - i960-*-bout) fmt=bout ;; - i960-*-coff) fmt=coff em=ic960 ;; - i960-*-rtems*) fmt=coff em=ic960 ;; - i960-*-nindy*) fmt=bout ;; - i960-*-vxworks4*) fmt=bout ;; - i960-*-vxworks5.0) fmt=bout ;; - i960-*-vxworks5.*) fmt=coff em=ic960 ;; - i960-*-vxworks*) fmt=bout ;; - i960-*-elf*) fmt=elf ;; - - m32r-*-*) fmt=elf bfd_gas=yes ;; - - m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*) - fmt=aout em=sun3 ;; - m68k-motorola-sysv*) fmt=coff em=delta ;; - m68k-bull-sysv3*) fmt=coff em=dpx2 ;; - m68k-apollo-*) fmt=coff em=apollo ;; - m68k-*-sysv4*) # must be before -sysv* - fmt=elf em=svr4 ;; - m68k-*-elf*) fmt=elf ;; - m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*) - fmt=coff ;; - m68k-*-hpux*) fmt=hp300 em=hp300 ;; - m68k-*-linux*aout*) fmt=aout em=linux ;; - m68k-*-linux-gnu*) fmt=elf em=linux ;; - m68k-*-gnu*) fmt=elf ;; - m68k-*-lynxos*) fmt=coff em=lynx ;; - m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; - m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;; - m68k-apple-aux*) fmt=coff em=aux ;; - m68k-*-psos*) fmt=elf em=psos;; - - m88k-motorola-sysv3*) fmt=coff em=delt88 ;; - m88k-*-coff*) fmt=coff ;; - - mcore-*-elf) fmt=elf bfd_gas=yes ;; - mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;; - - # don't change em like *-*-bsd does - mips-dec-netbsd*) fmt=elf endian=little ;; - mips-dec-openbsd*) fmt=elf endian=little ;; - mips-dec-bsd*) fmt=aout endian=little ;; - mips-sony-bsd*) fmt=ecoff ;; - mips-*-bsd*) AC_MSG_ERROR(Unknown vendor for mips-bsd configuration.) ;; - mips-*-ultrix*) fmt=ecoff endian=little ;; - mips-*-osf*) fmt=ecoff endian=little ;; - mips-*-ecoff*) fmt=ecoff ;; - mips-*-ecoff*) fmt=ecoff ;; - mips-*-irix6*) fmt=elf ;; - mips-*-irix5*) fmt=elf ;; - mips-*-irix*) fmt=ecoff ;; - mips-*-lnews*) fmt=ecoff em=lnews ;; - mips-*-riscos*) fmt=ecoff ;; - mips-*-sysv*) fmt=ecoff ;; - mips-*-elf* | mips-*-rtems* | mips-*-linux-gnu* | mips-*-gnu* | mips-*-openbsd*) - fmt=elf ;; - mips-*-vxworks*) fmt=elf - AC_DEFINE(MIPS_STABS_ELF, 1, - [Use ELF stabs for MIPS, not ECOFF stabs]) - ;; - mn10200-*-*) fmt=elf bfd_gas=yes ;; - mn10300-*-*) fmt=elf bfd_gas=yes ;; - ppc-*-pe | ppc-*-cygwin* | ppc-*-winnt*) - fmt=coff em=pe ;; - ppc-*-aix*) fmt=coff ;; - ppc-*-beos*) fmt=coff ;; - ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*) - fmt=elf ;; - ppc-*-linux-gnu*) fmt=elf - case "$endian" in - big) ;; - *) AC_MSG_ERROR(GNU/Linux must be configured big endian) ;; - esac - ;; - ppc-*-solaris*) fmt=elf - if test ${this_target} = $target; then - AC_DEFINE(TARGET_SOLARIS_COMMENT, 1, - [Define if default target is PowerPC Solaris.]) - fi - if test x${endian} = xbig; then - AC_MSG_ERROR(Solaris must be configured little endian) - fi - ;; - ppc-*-rtems*) fmt=elf ;; - ppc-*-macos* | ppc-*-mpw*) - fmt=coff em=macos ;; - ppc-*-netware*) fmt=elf em=ppcnw ;; - ppc-*-vxworks*) fmt=elf ;; - - sh-*-elf*) fmt=elf ;; - sh-*-coff*) fmt=coff ;; - sh-*-rtemself*) fmt=elf ;; - sh-*-rtems*) fmt=coff ;; - - ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; - ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; - ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;; - - sparc-*-rtems*) fmt=aout ;; - sparc-*-sunos4*) fmt=aout em=sun3 ;; - sparc-*-aout | sparc*-*-vxworks*) - fmt=aout em=sparcaout ;; - sparc-*-coff) fmt=coff ;; - sparc-*-linux*aout*) fmt=aout em=linux ;; - sparc-*-linux-gnu*) fmt=elf em=linux ;; - sparc-*-lynxos*) fmt=coff em=lynx ;; - sparc-fujitsu-none) fmt=aout ;; - sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*) - fmt=elf ;; - sparc-*-netbsd*) fmt=aout em=nbsd ;; - sparc-*-openbsd*) fmt=aout em=nbsd ;; - - strongarm-*-coff) fmt=coff ;; - strongarm-*-elf) fmt=elf ;; - - tic30-*-*aout*) fmt=aout bfd_gas=yes ;; - tic30-*-*coff*) fmt=coff bfd_gas=yes ;; - tic80-*-*) fmt=coff ;; - - v850-*-*) fmt=elf bfd_gas=yes ;; - v850e-*-*) fmt=elf bfd_gas=yes ;; - v850ea-*-*) fmt=elf bfd_gas=yes ;; - - vax-*-bsd* | vax-*-ultrix*) - fmt=aout ;; - vax-*-vms) fmt=vms ;; - - - z8k-*-coff | z8k-*-sim) - fmt=coff ;; - - w65-*-*) fmt=coff ;; - - *-*-aout | *-*-scout) - fmt=aout ;; - *-*-nindy*) - fmt=bout ;; - *-*-bsd*) - fmt=aout em=sun3 ;; - *-*-generic) fmt=generic ;; - *-*-xray | *-*-hms) fmt=coff ;; - *-*-sim) fmt=coff ;; - *-*-elf | *-*-sysv4* | *-*-solaris*) - AC_MSG_WARN(GAS support for ${generic_target} is incomplete.) - fmt=elf dev=yes ;; - *-*-vxworks) fmt=aout ;; - *-*-netware) fmt=elf ;; - esac - - if test ${this_target} = $target ; then - endian_def= - if test x${endian} = xbig; then - endian_def=1 - elif test x${endian} = xlittle; then - endian_def=0 - fi - if test x${endian_def} != x; then - AC_DEFINE_UNQUOTED(TARGET_BYTES_BIG_ENDIAN, $endian_def, - [Define as 1 if big endian.]) - fi - fi - - case ${cpu_type}-${fmt} in - alpha*-*) bfd_gas=yes ;; - arm-*) bfd_gas=yes ;; - # not yet - # i386-aout) bfd_gas=preferred ;; - mips-*) bfd_gas=yes ;; - ns32k-*) bfd_gas=yes ;; - ppc-*) bfd_gas=yes ;; - sparc-*) bfd_gas=yes ;; - strongarm-*) bfd_gas=yes ;; - *-elf) bfd_gas=yes ;; - *-ecoff) bfd_gas=yes ;; - *-som) bfd_gas=yes ;; - *) ;; - esac - -# Other random stuff. - - # Do we need the opcodes library? - case ${cpu_type} in - vax | i386 | tic30) - ;; - - *) - need_opcodes=yes - - case "${enable_shared}" in - yes) shared_opcodes=true ;; - *opcodes*) shared_opcodes=true ;; - *) shared_opcodes=false ;; - esac - if test "${shared_opcodes}" = "true"; then - # A shared libopcodes must be linked against libbfd. - need_bfd=yes - fi - ;; - esac - - # Any other special object files needed ? - case ${cpu_type} in - fr30 | m32r) - using_cgen=yes - ;; - - m68k) - case ${extra_objects} in - *m68k-parse.o*) ;; - *) extra_objects="$extra_objects m68k-parse.o" ;; - esac - ;; - - mips) - echo ${extra_objects} | grep -s "itbl-parse.o" - if test $? -ne 0 ; then - extra_objects="$extra_objects itbl-parse.o" - fi - - echo ${extra_objects} | grep -s "itbl-lex.o" - if test $? -ne 0 ; then - extra_objects="$extra_objects itbl-lex.o" - fi - - echo ${extra_objects} | grep -s "itbl-ops.o" - if test $? -ne 0 ; then - extra_objects="$extra_objects itbl-ops.o" - fi - ;; - - sparc) - if test $this_target = $target ; then - AC_DEFINE_UNQUOTED(DEFAULT_ARCH, "${arch}", [Default architecture.]) - fi - ;; - *) - ;; - esac - - if test $using_cgen = yes ; then - case "x${extra_objects}" in - *cgen.o*) ;; - *) extra_objects="$extra_objects cgen.o" ;; - esac - fi - -# See if we really can support this configuration with the emulation code. - - if test $this_target = $target ; then - primary_bfd_gas=$bfd_gas - obj_format=$fmt - te_file=$em - - if test $bfd_gas = no ; then - # Can't support other configurations this way. - break - fi - elif test $bfd_gas = no ; then - # Can't support this configuration. - break - fi - -# From target name and format, produce a list of supported emulations. - - case ${generic_target}-${fmt} in - mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; - mips-*-linux-gnu*-*) case "$endian" in - big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; - *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;; - esac ;; - mips-*-lnews*-ecoff) ;; - mips-*-*-ecoff) case "$endian" in - big) emulation="mipsbecoff mipslecoff mipsecoff" ;; - *) emulation="mipslecoff mipsbecoff mipsecoff" ;; - esac ;; - mips-*-*-elf) case "$endian" in - big) emulation="mipsbelf mipslelf mipself" ;; - *) emulation="mipslelf mipsbelf mipself" ;; - # Uncommenting the next line will turn on support for i386 COFF - # in any i386 ELF configuration. This probably doesn't work - # correctly. - # i386-*-*-elf) emulation="i386coff i386elf" ;; - esac ;; - esac - - emulations="$emulations $emulation" - -done - -# Assign floating point type. Most processors with FP support -# IEEE FP. On those that don't support FP at all, usually IEEE -# is emulated. -case ${target_cpu} in - vax | tahoe ) atof=${target_cpu} ;; - *) atof=ieee ;; -esac - -case "${obj_format}" in - "") AC_MSG_ERROR(GAS does not know what format to use for target ${target}) ;; -esac - -# Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU). -cgen_cpu_prefix="" -if test $using_cgen = yes ; then - case ${target_cpu} in - *) cgen_cpu_prefix=${target_cpu} ;; - esac - AC_SUBST(cgen_cpu_prefix) - AC_DEFINE(USING_CGEN, 1, [Using cgen code?]) -fi - -dnl -dnl Make sure the desired support files exist. -dnl - -if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then - AC_MSG_ERROR(GAS does not support target CPU ${target_cpu_type}) -fi - -if test ! -r ${srcdir}/config/obj-${obj_format}.c; then - AC_MSG_ERROR(GAS does not have support for object file format ${obj_format}) -fi - -case ${user_bfd_gas}-${primary_bfd_gas} in - yes-yes | no-no) - # We didn't override user's choice. - ;; - no-yes) - AC_MSG_WARN(Use of BFD is required for ${target}; overriding config options.) - ;; - no-preferred) - primary_bfd_gas=no - ;; - *-preferred) - primary_bfd_gas=yes - ;; - yes-*) - primary_bfd_gas=yes - ;; - -*) - # User specified nothing. - ;; -esac - -# Some COFF configurations want these random other flags set. -case ${obj_format} in - coff) - case ${target_cpu_type} in - i386) AC_DEFINE(I386COFF, 1, [Using i386 COFF?]) ;; - m68k) AC_DEFINE(M68KCOFF, 1, [Using m68k COFF?]) ;; - m88k) AC_DEFINE(M88KCOFF, 1, [Using m88k COFF?]) ;; - esac - ;; -esac - -# Getting this done right is going to be a bitch. Each configuration specified -# with --enable-targets=... should be checked for environment, format, cpu, and -# bfd_gas setting. -# -# For each configuration, the necessary object file support code must be linked -# in. This might be only one, it might be up to four. The necessary emulation -# code needs to be provided, too. -# -# And then there's "--enable-targets=all".... -# -# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh. - -formats="${obj_format}" -emfiles="" -EMULATIONS="" -GAS_UNIQ(emulations) -for em in . $emulations ; do - case $em in - .) continue ;; - mipsbelf | mipslelf) - fmt=elf file=mipself ;; - mipsbecoff | mipslecoff) - fmt=ecoff file=mipsecoff ;; - i386coff) - fmt=coff file=i386coff ;; - i386elf) - fmt=elf file=i386elf ;; - esac - formats="$formats $fmt" - emfiles="$emfiles e-$file.o" - EMULATIONS="$EMULATIONS &$em," -done -GAS_UNIQ(formats) -GAS_UNIQ(emfiles) -if test `set . $formats ; shift ; echo $#` -gt 1 ; then - for fmt in $formats ; do - case $fmt in - aout) AC_DEFINE(OBJ_MAYBE_AOUT, 1, [a.out support?]) ;; - bout) AC_DEFINE(OBJ_MAYBE_BOUT, 1, [b.out support?]) ;; - coff) AC_DEFINE(OBJ_MAYBE_COFF, 1, [COFF support?]) ;; - ecoff) AC_DEFINE(OBJ_MAYBE_ECOFF, 1, [ECOFF support?]) ;; - elf) AC_DEFINE(OBJ_MAYBE_ELF, 1, [ELF support?]) ;; - generic) AC_DEFINE(OBJ_MAYBE_GENERIC, 1, [generic support?]) ;; - hp300) AC_DEFINE(OBJ_MAYBE_HP300, 1, [HP300 support?]) ;; - ieee) AC_DEFINE(OBJ_MAYBE_IEEE, 1, [IEEE support?]) ;; - som) AC_DEFINE(OBJ_MAYBE_SOM, 1, [SOM support?]) ;; - vms) AC_DEFINE(OBJ_MAYBE_VMS, 1, [VMS support?]) ;; - esac - extra_objects="$extra_objects obj-$fmt.o" - done - obj_format=multi -fi -if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then - te_file=multi - extra_objects="$extra_objects $emfiles" - DEFAULT_EMULATION=`set . $emulations ; echo $2` - AC_DEFINE(USE_EMULATIONS, 1, [Use emulation support?]) -fi -AC_SUBST(extra_objects) -AC_DEFINE_UNQUOTED(EMULATIONS, $EMULATIONS, [Supported emulations.]) -AC_DEFINE_UNQUOTED(DEFAULT_EMULATION, "$DEFAULT_EMULATION", - [Default emulation.]) - -case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in - yes-*-coff) need_bfd=yes ;; - no-*-coff) need_bfd=yes - AC_DEFINE(MANY_SEGMENTS, 1, [old COFF support?]) ;; -esac - -reject_dev_configs=yes - -case ${reject_dev_configs}-${dev} in - yes-yes) # Oops. - AC_MSG_ERROR(GAS does not support the ${generic_target} configuration.) - ;; -esac - -AC_SUBST(target_cpu_type) -AC_SUBST(obj_format) -AC_SUBST(te_file) -AC_SUBST(install_tooldir) -AC_SUBST(atof) -dnl AC_SUBST(emulation) - -case "${primary_bfd_gas}" in - yes) AC_DEFINE(BFD_ASSEMBLER, 1, [Use BFD interface?]) - need_bfd=yes ;; -esac - -# do we need the opcodes library? -case "${need_opcodes}" in -yes) - OPCODES_LIB=../opcodes/libopcodes.la - ;; -esac - -case "${need_bfd}" in -yes) - BFDLIB=../bfd/libbfd.la - ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h" - ;; -esac - -AC_SUBST(BFDLIB) -AC_SUBST(OPCODES_LIB) - -AC_SUBST(ALL_OBJ_DEPS) - -AC_DEFINE_UNQUOTED(TARGET_ALIAS, "${target_alias}", [Target alias.]) -AC_DEFINE_UNQUOTED(TARGET_CANONICAL, "${target}", [Canonical target.]) -AC_DEFINE_UNQUOTED(TARGET_CPU, "${target_cpu}", [Target CPU.]) -AC_DEFINE_UNQUOTED(TARGET_VENDOR, "${target_vendor}", [Target vendor.]) -AC_DEFINE_UNQUOTED(TARGET_OS, "${target_os}", [Target OS.]) - -AC_PROG_CC - -AC_PROG_YACC -AM_PROG_LEX - -ALL_LINGUAS= -CY_GNU_GETTEXT - -AM_MAINTAINER_MODE -AC_EXEEXT - -AC_CHECK_HEADERS(string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h) - -# Put this here so that autoconf's "cross-compiling" message doesn't confuse -# people who are not cross-compiling but are compiling cross-assemblers. -AC_MSG_CHECKING(whether compiling a cross-assembler) -if test "${host}" = "${target}"; then - cross_gas=no -else - cross_gas=yes - AC_DEFINE(CROSS_COMPILE, 1, [Compiling cross-assembler?]) -fi -AC_MSG_RESULT($cross_gas) - -dnl ansidecl.h will deal with const -dnl AC_CONST -AC_FUNC_ALLOCA -AC_C_INLINE - -# VMS doesn't have unlink. -AC_CHECK_FUNCS(unlink remove, break) - -# Some systems don't have sbrk(). -AC_CHECK_FUNCS(sbrk) - -# Some non-ANSI preprocessors botch requoting inside strings. That's bad -# enough, but on some of those systems, the assert macro relies on requoting -# working properly! -GAS_WORKING_ASSERT - -# On some systems, the system header files may not declare malloc, realloc, -# and free. There are places where gas needs these functions to have been -# declared -- such as when taking their addresses. -gas_test_headers=" -#ifdef HAVE_MEMORY_H -#include <memory.h> -#endif -#ifdef HAVE_STRING_H -#include <string.h> -#else -#ifdef HAVE_STRINGS_H -#include <strings.h> -#endif -#endif -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -" -GAS_CHECK_DECL_NEEDED(strstr, f, char *(*f)(), $gas_test_headers) -GAS_CHECK_DECL_NEEDED(malloc, f, char *(*f)(), $gas_test_headers) -GAS_CHECK_DECL_NEEDED(free, f, void (*f)(), $gas_test_headers) -GAS_CHECK_DECL_NEEDED(sbrk, f, char *(*f)(), $gas_test_headers) -GAS_CHECK_DECL_NEEDED(environ, f, char **f, $gas_test_headers) - -# Does errno.h declare errno, or do we have to add a separate declaration -# for it? -GAS_CHECK_DECL_NEEDED(errno, f, int f, [ -#ifdef HAVE_ERRNO_H -#include <errno.h> -#endif -]) - -dnl This must come last. - -dnl We used to make symlinks to files in the source directory, but now -dnl we just use the right name for .c files, and create .h files in -dnl the build directory which include the right .h file. Make sure -dnl the old symlinks don't exist, so that a reconfigure in an existing -dnl directory behaves reasonably. - -AC_OUTPUT(Makefile doc/Makefile .gdbinit:gdbinit.in po/Makefile.in:po/Make-in, -[rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h - echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h - echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h - echo '#include "te-'"${te_file}"'.h"' > targ-env.h - echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h - if test "x$cgen_cpu_prefix" != x ; then - echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h - fi - - sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile], -[target_cpu_type=${target_cpu_type} - cgen_cpu_prefix=${cgen_cpu_prefix} - obj_format=${obj_format} - te_file=${te_file}]) |