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-rw-r--r--ChangeLog5
-rw-r--r--configure.ac8
2 files changed, 12 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index b47e6643f..ee861b044 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -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
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