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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2006-12-02 21:01:34 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2006-12-02 20:01:34 +0000 |
| commit | a9690009903e4d8df766361db87da3098f4aa42f (patch) | |
| tree | 85a17410893e1753dc4c7855f5bde02236963cfa | |
| parent | 62801a96da9c80f7347b45f4b3613e815a5c09b8 (diff) | |
| download | gcc-a9690009903e4d8df766361db87da3098f4aa42f.zip gcc-a9690009903e4d8df766361db87da3098f4aa42f.tar.gz gcc-a9690009903e4d8df766361db87da3098f4aa42f.tar.bz2 | |
configure.tgt: Force initial-exec TLS model on Linux only.
* configure.tgt: Force initial-exec TLS model on Linux only.
From-SVN: r119452
| -rw-r--r-- | libgomp/ChangeLog | 4 | ||||
| -rw-r--r-- | libgomp/configure.tgt | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 56d4368..7b19325 100644 --- 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 --- 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. |