1 dnl Process this file with autoconf to produce a configure script
7 [ --enable-targets alternative target configurations],
8 [case "${enableval}" in
9 yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
11 no) enable_targets= ;;
12 *) enable_targets=$enableval ;;
15 [ --enable-shared build shared BFD library],
16 [case "${enableval}" in
19 *) AC_MSG_ERROR([bad value ${enableval} for BFD shared option]) ;;
22 AC_CONFIG_HEADER(config.h:config.in)
24 AC_CONFIG_AUX_DIR(`cd $srcdir/..; pwd`)
26 if test -z "$target" ; then
27 AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
29 if test -z "$host" ; then
30 AC_MSG_ERROR(Unrecognized host system type; please check config.sub.)
34 # host-specific stuff:
36 . ${srcdir}/configure.host
41 AC_SUBST(RPATH_ENVVAR)
43 AC_SUBST(HOSTING_CRT0)
44 AC_SUBST(HOSTING_LIBS)
45 AC_SUBST(NATIVE_LIB_DIRS)
47 # For most hosts we can use a simple definition to pick up the BFD and
48 # opcodes libraries. However, if we are building shared libraries, we
49 # need to handle some hosts specially.
50 BFDLIB='-L../bfd -lbfd'
51 if test "${shared}" = "true"; then
54 # On SunOS, we must link against the name we are going to install,
55 # not -lbfd, since SunOS does not support SONAME.
56 BFDLIB='-L../bfd -l`echo bfd | sed '"'"'$(program_transform_name)'"'"'`'
62 AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h)
68 BFD_NEED_DECLARATION(free)
70 # target-specific stuff:
77 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
79 if test "$targ_alias" = "all"; then
82 # Canonicalize the secondary target names.
83 result=`$ac_config_sub $targ_alias 2>/dev/null`
84 if test -n "$result"; then
90 . ${srcdir}/configure.tgt
92 if test "$targ" = "$target"; then
96 for i in $targ_emul $targ_extra_emuls; do
97 case " $all_emuls " in
100 all_emuls="$all_emuls e${i}.o"
101 eval result=\$tdir_$i
102 test -z "$result" && result=$targ_alias
114 if test x${all_targets} = xtrue; then
115 EMULATION_OFILES='$(ALL_EMULATIONS)'
117 EMULATION_OFILES=$all_emuls
119 AC_SUBST(EMULATION_OFILES)
122 [case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac])