[Python-checkins] (no subject)

[Jesús Cea]

To: python-checkins at python.org
Subject: bpo-38301: In Solaris family, we must be sure to use '-D_REENTRANT'
 (GH-16446) (#16449)
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https://github.com/python/cpython/commit/8750bce9884335d43ac06989f64473ed877c=
5b63
commit: 8750bce9884335d43ac06989f64473ed877c5b63
branch: 3.8
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.co=
m>
committer: Jes=C3=BAs Cea <jcea at jcea.es>
date: 2019-09-28T04:20:31+02:00
summary:

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

(cherry picked from commit 52d1b86bde2b772a76919c76991c326384954bf1)

Co-authored-by: Jes=C3=BAs Cea <jcea at jcea.es>

files:
A Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst
M configure
M configure.ac

diff --git a/Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst =
b/Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst
new file mode 100644
index 000000000000..59c9a76385e2
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2019-09-28-02-37-11.bpo-38301.123456.rst
@@ -0,0 +1,2 @@
+In Solaris family, we must be sure to use ``-D_REENTRANT``.
+Patch by Jes=C3=BAs Cea Avi=C3=B3n.
diff --git a/configure b/configure
index 379ac6408eab..2a933cdbeb61 100755
--- a/configure
+++ b/configure
@@ -10500,6 +10500,9 @@ then
     $as_echo "#define _REENTRANT 1" >>confdefs.h
=20
     posix_threads=3Dyes
+    if test "$ac_sys_system" =3D "SunOS"; then
+        CFLAGS=3D"$CFLAGS -D_REENTRANT"
+    fi
 elif test "$ac_cv_kpthread" =3D "yes"
 then
     CC=3D"$CC -Kpthread"
diff --git a/configure.ac b/configure.ac
index 7b3b0b8be48b..a189d42c2c36 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3063,6 +3063,9 @@ then
     # Defining _REENTRANT on system with POSIX threads should not hurt.
     AC_DEFINE(_REENTRANT)
     posix_threads=3Dyes
+    if test "$ac_sys_system" =3D "SunOS"; then
+        CFLAGS=3D"$CFLAGS -D_REENTRANT"
+    fi
 elif test "$ac_cv_kpthread" =3D "yes"
 then
     CC=3D"$CC -Kpthread"