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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2021-09-13 01:41:16 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2021-09-13 01:41:16 +0000 |
| commit | 169330f5824a70b9f166c95f1d485b819ae363a1 (patch) | |
| tree | d4e59bb70b600993bd5eeaba2665e61939d9f9f9 /m4/ax_pthread.m4 | |
| parent | 77a2cafff185a8512be6c8a079f0ec41ddb88aed (diff) | |
| download | mpfr-169330f5824a70b9f166c95f1d485b819ae363a1.tar.gz | |
Autoconf / AX_PTHREAD related update and cleanup.
* m4/ax_pthread.m4: update to AX_PTHREAD 31, fixing a change
from AX_PTHREAD 29, which has eventually been regarded as
a bug (workaround in r14481).
* configure.ac: removed the now unneeded AC_CANONICAL_TARGET;
updated the corresponding comment.
git-svn-id: https://scm.gforge.inria.fr/anonscm/svn/mpfr/trunk@14578 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'm4/ax_pthread.m4')
| -rw-r--r-- | m4/ax_pthread.m4 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4 index e5858e50c..9f35d1391 100644 --- a/m4/ax_pthread.m4 +++ b/m4/ax_pthread.m4 @@ -87,11 +87,11 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 30 +#serial 31 AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD]) AC_DEFUN([AX_PTHREAD], [ -AC_REQUIRE([AC_CANONICAL_TARGET]) +AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_PROG_SED]) AC_LANG_PUSH([C]) @@ -158,7 +158,7 @@ ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread -- # --thread-safe: KAI C++ # pthread-config: use pthread-config program (for GNU Pth library) -case $target_os in +case $host_os in freebsd*) @@ -248,7 +248,7 @@ AS_IF([test "x$ax_pthread_clang" = "xyes"], # definitions is, on some systems, a strong hint that pthreads support is # correctly enabled -case $target_os in +case $host_os in darwin* | hpux* | linux* | osf* | solaris*) ax_pthread_check_macro="_REENTRANT" ;; @@ -450,7 +450,7 @@ if test "x$ax_pthread_ok" = "xyes"; then AC_CACHE_CHECK([whether more special flags are required for pthreads], [ax_cv_PTHREAD_SPECIAL_FLAGS], [ax_cv_PTHREAD_SPECIAL_FLAGS=no - case $target_os in + case $host_os in solaris*) ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS" ;; @@ -480,7 +480,7 @@ if test "x$ax_pthread_ok" = "xyes"; then # More AIX lossage: compile with *_r variant if test "x$GCC" != "xyes"; then - case $target_os in + case $host_os in aix*) AS_CASE(["x/$CC"], [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6], |