diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2004-09-24 04:40:22 +0400 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2004-09-24 04:40:22 +0400 |
| commit | 9ab64c4a445cd63346582229aa80427c14b3a318 (patch) | |
| tree | b3f79e66e654aa8631e8f6ef7d10959fdadd8ef3 /configure.in | |
| parent | 940c2b1094b1de6651b61efbf7fd65bbc07a3b1c (diff) | |
2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.tpl (REALLY_SET_LIB_PATH): Add @SET_GCC_LIB_PATH@.
(HOST_EXPORTS]): Add @SET_GCC_LIB_PATH@. Set and export
SET_GCC_LIB_PATH_CMD.
(BASE_TARGET_EXPORTS): Likewise.
* Makefile.in: Regenerated.
* configure.in (SET_GCC_LIB_PATH): Set and substitute.
* configure: Regenerated.
config/
2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
* gcc-lib-path.m4: New file.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/configure.in b/configure.in index b7e29761e..972409913 100644 --- a/configure.in +++ b/configure.in @@ -2297,4 +2297,24 @@ case ${enable_werror} in esac AC_SUBST(stage2_werror_flag) +# If gcc is built natively with shared library enabled, set +# $RPATH_ENVVAR to make sure the newly built gcc shared librares are +# used. +SET_GCC_LIB_PATH= +if test -d ${srcdir}/gcc && test x${is_cross_compiler} = xno; then + case "${enable_shared}" in + no | "") ;; + *) + eval "d=\$$RPATH_ENVVAR" + if test x"$d" != x; then + d="$pwd/gcc:$d" + else + d="$pwd/gcc" + fi + SET_GCC_LIB_PATH="\$(RPATH_ENVVAR)=$d; export \$(RPATH_ENVVAR);" + ;; + esac +fi +AC_SUBST(SET_GCC_LIB_PATH) + AC_OUTPUT(Makefile) |