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| author | Michael Meissner <gnu@the-meissners.org> | 1996-04-30 22:50:22 +0000 |
|---|---|---|
| committer | Michael Meissner <gnu@the-meissners.org> | 1996-04-30 22:50:22 +0000 |
| commit | a72d2509c244deddaf9fd89562a9a90f9c424d20 (patch) | |
| tree | e695fbc67fa448f60dd4bc2bee35ad384cfc9fa1 /sim/ppc/configure.in | |
| parent | 2f14f78103f9df18316dc8aa2d6973501451b06e (diff) | |
| download | gdb-a72d2509c244deddaf9fd89562a9a90f9c424d20.zip gdb-a72d2509c244deddaf9fd89562a9a90f9c424d20.tar.gz gdb-a72d2509c244deddaf9fd89562a9a90f9c424d20.tar.bz2 | |
Work in a cross compile environment
Diffstat (limited to 'sim/ppc/configure.in')
| -rw-r--r-- | sim/ppc/configure.in | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/sim/ppc/configure.in b/sim/ppc/configure.in index 0a51bdc..daa48b1 100644 --- a/sim/ppc/configure.in +++ b/sim/ppc/configure.in @@ -2,6 +2,16 @@ dnl Process this file with autoconf to produce a configure script. AC_PREREQ(2.3)dnl AC_INIT(Makefile.in) +AC_PROG_CC + +# Put a plausible default for CC_FOR_BUILD in Makefile. +AC_C_CROSS +if test "x$cross_compiling" = "xno"; then + CC_FOR_BUILD='$(CC)' +else + CC_FOR_BUILD=gcc +fi + AC_ARG_ENABLE(sim-cflags, [ --enable-sim-cflags=opts Extra CFLAGS for use in building simulator], [case "${enableval}" in @@ -194,7 +204,17 @@ AC_ARG_ENABLE(sim-hostendian, esac if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then echo "Setting hostendian flags = $sim_hostendian" 6>&1 -fi],[sim_hostendian=""])dnl +fi],[ +if test "x$cross_compiling" = "xno"; then + AC_C_BIGENDIAN + if test $ac_cv_c_bigendian = yes; then + sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN" + else + sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN" + fi +else + sim_hostendian="-DWITH_HOST_BYTE_ORDER=0" +fi])dnl AC_ARG_ENABLE(sim-smp, [ --enable-sim-smp=n Specify number of processors to configure for.], @@ -383,7 +403,7 @@ AC_ARG_PROGRAM AC_CONFIG_HEADER(config.h:config.in) -AC_PROG_CC +AC_SUBST(CC_FOR_BUILD) AC_SUBST(CFLAGS) AC_SUBST(HDEFINES) AR=${AR-ar} @@ -420,18 +440,6 @@ AC_SUBST(sim_stdio) AC_CHECK_FUNCS(getrusage) -# Put a plausible default for CC_FOR_BUILD in Makefile. -AC_C_CROSS -if test "x$cross_compiling" = "xno"; then - CC_FOR_BUILD='$(CC)' -else - CC_FOR_BUILD=gcc -fi -AC_SUBST(CC_FOR_BUILD) - -AC_C_BIGENDIAN -AC_SUBST(WORDS_BIGENDIAN) - AC_CHECK_HEADERS(string.h strings.h stdlib.h time.h sys/mount.h sys/types.h sys/time.h sys/times.h unistd.h sys/resource.h) AC_HEADER_DIRENT |