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| author | Clint Adams <clint@users.sourceforge.net> | 2007-07-25 14:54:57 +0000 |
|---|---|---|
| committer | Clint Adams <clint@users.sourceforge.net> | 2007-07-25 14:54:57 +0000 |
| commit | 6850c625e21b73b9e69148e9d25cba59b5ea8dfe (patch) | |
| tree | 9e079978e8c10a22e44fe5490706a7d019cebe08 /configure.ac | |
| parent | 4fab17e62aaa2c0628721df45609e9ba6b17a6bc (diff) | |
| download | zsh-6850c625e21b73b9e69148e9d25cba59b5ea8dfe.tar.gz zsh-6850c625e21b73b9e69148e9d25cba59b5ea8dfe.tar.xz zsh-6850c625e21b73b9e69148e9d25cba59b5ea8dfe.zip | |
23697: use -rdynamic where it seems to be available, not based on the value of $host.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index a3556d103..b3ebfe339 100644 --- a/configure.ac +++ b/configure.ac @@ -2325,7 +2325,6 @@ char *argv[]; esac case "$host" in *-hpux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;; - *-freebsd[3-9]*|*-kfreebsd*|*-linux*|gnu*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;; *openbsd*) if test x$zsh_cv_sys_elf = xyes; then EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" @@ -2351,6 +2350,13 @@ char *argv[]; esac ;; esac +AC_CACHE_CHECK(if we can use -rdynamic, zsh_cv_rdynamic_available, +old_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS -rdynamic" +AC_TRY_LINK([], [], [zsh_cv_rdynamic_available=yes +EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}"], +[zsh_cvs_rdynamic_available=no]) +LDFLAGS="$old_LDFLAGS") AC_CACHE_CHECK(if your dlsym() needs a leading underscore, zsh_cv_func_dlsym_needs_underscore, [echo failed >conftestval && cat >conftest.c <<EOM |