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| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-02 20:01:34 +0000 |
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| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-12-02 20:01:34 +0000 |
| commit | 656db5a099f8489a0bce89afecb7c76192540d03 (patch) | |
| tree | 85a17410893e1753dc4c7855f5bde02236963cfa /libgomp | |
| parent | 074377fda7148d34c7a4a0fba356e705c4709930 (diff) | |
| download | gcc-656db5a099f8489a0bce89afecb7c76192540d03.tar.gz | |
* 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
Diffstat (limited to 'libgomp')
| -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 56d43681be9..7b19325f2f1 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 7464d6a1cdf..89bae02e80a 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. |