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

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Sep 28, 2019
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bpo-38301: In Solaris family, we must be sure to use '-D_REENTRANT' #16446

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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst
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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 changes: 3 additions & 0 deletions configure
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Expand Up @@ -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"
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3 changes: 3 additions & 0 deletions configure.ac
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Expand Up @@ -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"
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