mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
7e19f60e5a
* configure: Rebuild. * configure.host: Remove go32 host, since it should no longer be necessary. Don't set CC for romp host.
124 lines
2.8 KiB
Plaintext
124 lines
2.8 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script
|
|
dnl
|
|
AC_PREREG(2.0)
|
|
AC_INIT(ldmain.c)
|
|
|
|
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_ARG_ENABLE(shared,
|
|
[ --enable-shared build shared BFD library],
|
|
[case "${enableval}" in
|
|
yes) shared=true ;;
|
|
no) shared=false ;;
|
|
*) AC_MSG_ERROR([bad value ${enableval} for BFD shared option]) ;;
|
|
esac])dnl
|
|
|
|
AC_CONFIG_HEADER(config.h:config.in)
|
|
|
|
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
|
|
if test -z "$host" ; then
|
|
AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
|
|
fi
|
|
AC_ARG_PROGRAM
|
|
|
|
# host-specific stuff:
|
|
|
|
AC_PROG_CC
|
|
|
|
. ${srcdir}/configure.host
|
|
|
|
AC_SUBST(CFLAGS)
|
|
AC_SUBST(HLDFLAGS)
|
|
AC_SUBST(RPATH_ENVVAR)
|
|
AC_SUBST(HDEFINES)
|
|
AC_SUBST(HOSTING_CRT0)
|
|
AC_SUBST(HOSTING_LIBS)
|
|
AC_SUBST(NATIVE_LIB_DIRS)
|
|
|
|
# For most hosts we can use a simple definition to pick up the BFD and
|
|
# opcodes libraries. However, if we are building shared libraries, we
|
|
# need to handle some hosts specially.
|
|
BFDLIB='-L../bfd -lbfd'
|
|
if test "${shared}" = "true"; then
|
|
case "${host}" in
|
|
*-*-sunos*)
|
|
# On SunOS, we must link against the name we are going to install,
|
|
# not -lbfd, since SunOS does not support SONAME.
|
|
BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
|
|
;;
|
|
esac
|
|
fi
|
|
AC_SUBST(BFDLIB)
|
|
|
|
AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h)
|
|
AC_CHECK_FUNCS(sbrk)
|
|
AC_HEADER_DIRENT
|
|
|
|
BFD_BINARY_FOPEN
|
|
|
|
BFD_NEED_DECLARATION(free)
|
|
|
|
# target-specific stuff:
|
|
|
|
all_targets=
|
|
EMUL=
|
|
all_emuls=
|
|
TDIRS=
|
|
|
|
for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
|
|
do
|
|
if test "$targ_alias" = "all"; then
|
|
all_targets=true
|
|
else
|
|
# Canonicalize the secondary target names.
|
|
result=`$ac_config_sub $targ_alias 2>/dev/null`
|
|
if test -n "$result"; then
|
|
targ=$result
|
|
else
|
|
targ=$targ_alias
|
|
fi
|
|
|
|
. ${srcdir}/configure.tgt
|
|
|
|
if test "$targ" = "$target"; then
|
|
EMUL=$targ_emul
|
|
fi
|
|
|
|
for i in $targ_emul $targ_extra_emuls; do
|
|
case " $all_emuls " in
|
|
*" e${i}.o "*) ;;
|
|
*)
|
|
all_emuls="$all_emuls e${i}.o"
|
|
eval result=\$tdir_$i
|
|
test -z "$result" && result=$targ_alias
|
|
TDIRS="$TDIRS\\
|
|
tdir_$i=$result"
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
done
|
|
|
|
AC_SUBST(EMUL)
|
|
AC_SUBST(TDIRS)
|
|
|
|
if test x${all_targets} = xtrue; then
|
|
EMULATION_OFILES='$(ALL_EMULATIONS)'
|
|
else
|
|
EMULATION_OFILES=$all_emuls
|
|
fi
|
|
AC_SUBST(EMULATION_OFILES)
|
|
|
|
AC_OUTPUT(Makefile,
|
|
[case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])
|