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23697: use -rdynamic where it seems to be available, not based on the value of $host.

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Clint Adams 2007-07-25 14:54:57 +00:00
parent 4fab17e62a
commit 6850c625e2
2 changed files with 12 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2007-07-25 Clint Adams <clint@zsh.org>
* 23697: configure.ac: use -rdynamic where it seems to be
available, not based on the value of $host.
2007-07-25 Peter Stephenson <pws@csr.com>
* 23696: Src/params.c, Test/D04parameter.ztst: assignment

8
configure.ac
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@ -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