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| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2012-02-22 11:27:45 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@gcc.gnu.org> | 2012-02-22 11:27:45 +0000 |
| commit | bbd6a014640b668d38004deb8f647303e2347ac5 (patch) | |
| tree | 516bd1a246ebfd6c216cab784c84e746d3f4f3c4 | |
| parent | 3e888a5ed4951d9d123e131ed924cd27d9e149c6 (diff) | |
| download | gcc-bbd6a014640b668d38004deb8f647303e2347ac5.zip gcc-bbd6a014640b668d38004deb8f647303e2347ac5.tar.gz gcc-bbd6a014640b668d38004deb8f647303e2347ac5.tar.bz2 | |
Use alternate thread library on Solaris 8 even without TLS
* configure.ac (LIB_TLS_SPEC): Enforce use of alternate thread
library on Solaris 8 even without TLS support.
* configure: Regenerate.
From-SVN: r184467
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rwxr-xr-x | gcc/configure | 7 | ||||
| -rw-r--r-- | gcc/configure.ac | 7 |
3 files changed, 21 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cc6d64c..4fe5259 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,9 +1,15 @@ +2012-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.ac (LIB_TLS_SPEC): Enforce use of alternate thread + library on Solaris 8 even without TLS support. + * configure: Regenerate. + 2012-02-22 Richard Guenther <rguenther@suse.de> PR middle-end/52329 * gimple-fold.c (fold_stmt_1): Also canonicalize ADDR_EXPRs for GIMPLE_DEBUG stmts. - + 2012-02-22 Martin Jambor <mjambor@suse.cz> PR middle-end/51782 diff --git a/gcc/configure b/gcc/configure index 2a84fc3..4bca790 100755 --- a/gcc/configure +++ b/gcc/configure @@ -23774,6 +23774,13 @@ fi if test $set_have_as_tls = no; then LIBS= fi + # Even without TLS support on Solaris 8, explicitly link with libthread + # to guarantee that the alternate thread library is used. + case "$target" in + *-*-solaris2.8) + LIBS=-lthread + ;; + esac # Always define LIB_TLS_SPEC, even without TLS support. cat >>confdefs.h <<_ACEOF diff --git a/gcc/configure.ac b/gcc/configure.ac index 97be57b..57210f4 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -3264,6 +3264,13 @@ case "$target" in if test $set_have_as_tls = no; then LIBS= fi + # Even without TLS support on Solaris 8, explicitly link with libthread + # to guarantee that the alternate thread library is used. + case "$target" in + *-*-solaris2.8) + LIBS=-lthread + ;; + esac # Always define LIB_TLS_SPEC, even without TLS support. AC_DEFINE_UNQUOTED(LIB_TLS_SPEC, "$LIBS", [Define to the library containing __tls_get_addr/___tls_get_addr.]) |