* configure.tgt: Force initial-exec TLS model on Linux only.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119452 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 56d4368..7b19325 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+       * configure.tgt: Force initial-exec TLS model on Linux only.
+
 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 
        * configure: Regenerated.

diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt
index 7464d6a..89bae02 100644 (file)
--- a/libgomp/configure.tgt
+++ b/libgomp/configure.tgt
@@ -13,9 +13,14 @@
 # Optimize TLS usage by avoiding the overhead of dynamic allocation.
 # This does require that the library be present during process 
 # startup, so mark the library as not to be dlopened.
-if test $have_tls = yes && test "$with_gnu_ld" = "yes"; then
+if test $have_tls = yes ; then
+  case "${target}" in
+
+    *-*-linux*)
        XCFLAGS="${XCFLAGS} -ftls-model=initial-exec"
        XLDFLAGS="${XLDFLAGS} -Wl,-z,nodlopen"
+       ;;
+  esac
 fi
 
 # Since we require POSIX threads, assume a POSIX system by default.