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bpo-38301: In Solaris family, we must be sure to use '-D_REENTRANT' (GH-16446) (#16449) 

(cherry picked from commit 52d1b86bde)

Co-authored-by: Jesús Cea <jcea@jcea.es>
This commit is contained in:
Miss Islington (bot) 2019-09-27 19:20:31 -07:00 committed by Jesús Cea
parent 52bdd414ed
commit 8750bce988
3 changed files with 8 additions and 0 deletions
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2
Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst Normal file
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@ -0,0 +1,2 @@
In Solaris family, we must be sure to use ``-D_REENTRANT``.
Patch by Jesús Cea Avión.

3
configure vendored
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@ -10500,6 +10500,9 @@ then
$as_echo "#define _REENTRANT 1" >>confdefs.h
posix_threads=yes
if test "$ac_sys_system" = "SunOS"; then
CFLAGS="$CFLAGS -D_REENTRANT"
fi
elif test "$ac_cv_kpthread" = "yes"
then
CC="$CC -Kpthread"

3
configure.ac
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@ -3063,6 +3063,9 @@ then
# Defining _REENTRANT on system with POSIX threads should not hurt.
AC_DEFINE(_REENTRANT)
posix_threads=yes
if test "$ac_sys_system" = "SunOS"; then
CFLAGS="$CFLAGS -D_REENTRANT"
fi
elif test "$ac_cv_kpthread" = "yes"
then
CC="$CC -Kpthread"