diff options
| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-11-28 01:37:24 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-11-28 01:37:24 +0000 |
| commit | 319727714e2aa18749dd90cfb9490730dd9524cd (patch) | |
| tree | e1dc68a1dd3eda602d655c2a861ed8f415a0163c /libiberty/configure.in | |
| parent | 1f1d05cfc68dce3b30b100077b6db491e90aafd3 (diff) | |
| download | gcc-319727714e2aa18749dd90cfb9490730dd9524cd.tar.gz | |
top level:
2001-11-27 DJ Delorie <dj@redhat.com>
Zack Weinberg <zack@codesourcery.com>
When build != host, create libiberty for the build machine.
* Makefile.in (TARGET_CONFIGARGS, BUILD_CONFIGARGS): Replace
CONFIG_ARGUMENTS.
(ALL_BUILD_MODULES_LIST, BUILD_CONFIGDIRS, BUILD_SUBDIR):
New variables.
(ALL_BUILD_MODULES, CONFIGURE_BUILD_MODULES): New variables
and rules.
(all.normal): Depend on ALL_BUILD_MODULES.
(CONFIGURE_TARGET_MODULES rule): Use TARGET_CONFIGARGS.
(all-build-libiberty): Depend on configure-build-libiberty.
* configure: Calculate and substitute proper value for
ALL_BUILD_MODULES.
* configure.in: Create the build subdirectory.
Calculate and substitute TARGET_CONFIGARGS (formerly
CONFIG_ARGUMENTS); also BUILD_SUBDIR and BUILD_CONFIGARGS (new).
libiberty:
2001-11-27 Zack Weinberg <zack@codesourcery.com>
* _doprnt.c: Moved here from gcc/doprint.c. Adjust to build
in libiberty context. Fix typo in leading comment.
* configure.in: Fix various AC_DEFINEs so autoheader works.
If any of vprintf, vsprintf, vfprintf is missing from libc,
then AC_REPLACE_FUNCS(_doprnt).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47393 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libiberty/configure.in')
| -rw-r--r-- | libiberty/configure.in | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/libiberty/configure.in b/libiberty/configure.in index d34f8369bf4..8b67396b731 100644 --- a/libiberty/configure.in +++ b/libiberty/configure.in @@ -132,7 +132,7 @@ AC_EGREP_HEADER(uintptr_t, sys/types.h, if test $libiberty_cv_uintptr_t = yes then - AC_DEFINE(HAVE_UINTPTR_T) + AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if you have the \`uintptr_t' type.]) AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) @@ -254,9 +254,9 @@ fi AC_SUBST(CHECK) case "${host}" in - *-*-cygwin*) - AC_DEFINE(HAVE_SYS_ERRLIST) - AC_DEFINE(HAVE_SYS_NERR) + *-*-cygwin*) + AC_DEFINE_NOAUTOHEADER(HAVE_SYS_ERRLIST) + AC_DEFINE_NOAUTOHEADER(HAVE_SYS_NERR) ;; esac @@ -351,6 +351,13 @@ if test -z "${setobjs}"; then if test $ac_cv_func_vfork_works = no; then LIBOBJS="$LIBOBJS vfork.o" fi + # We only need _doprnt if we might use it to implement v*printf. + if test $ac_cv_func_vprintf != yes \ + || test $ac_cv_func_vfprintf != yes \ + || test $ac_cv_func_vsprintf != yes; then + AC_REPLACE_FUNCS(_doprnt) + fi + for v in $vars; do AC_MSG_CHECKING([for $v]) AC_CACHE_VAL(libiberty_cv_var_$v, |