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| author | Bruno Haible <bruno@clisp.org> | 2016-12-10 14:04:42 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2016-12-10 14:04:42 +0100 |
| commit | 83d3c7ff38488105ab667b37671086c3d739c30c (patch) | |
| tree | 6c0224a4a0f1ccc84ab410d504c44f2b2599e186 /m4/threadlib.m4 | |
| parent | d25927299b0f2d859e4c61e721528e9adccc0b37 (diff) | |
| download | gnulib-83d3c7ff38488105ab667b37671086c3d739c30c.tar.gz | |
threadlib: Optimize out runtime test on Solaris >= 10.
* m4/threadlib.m4 (gl_THREADLIB_BODY): Don't set
PTHREAD_IN_USE_DETECTION_HARD if configuring on Solaris 10 or newer.
Reported by Peter Felecan at <https://savannah.gnu.org/bugs/?32087>.
Diffstat (limited to 'm4/threadlib.m4')
| -rw-r--r-- | m4/threadlib.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/m4/threadlib.m4 b/m4/threadlib.m4 index b43534ea27..2b6b6cf255 100644 --- a/m4/threadlib.m4 +++ b/m4/threadlib.m4 @@ -1,4 +1,4 @@ -# threadlib.m4 serial 11 (gettext-0.18.2) +# threadlib.m4 serial 12 dnl Copyright (C) 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -195,8 +195,10 @@ int main () # Therefore pthread_in_use() needs to actually try to create a # thread: pthread_create from libc will fail, whereas # pthread_create will actually create a thread. + # On Solaris 10 or newer, this test is no longer needed, because + # libc contains the fully functional pthread functions. case "$host_os" in - solaris* | hpux*) + solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*) AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1], [Define if the pthread_in_use() detection is hard.]) esac |