[Python-checkins] cpython (2.7): Issue #13057: Include stdio.h when NULL is used in configure.ac.

Thu Nov 22 22:38:12 CET 2012

http://hg.python.org/cpython/rev/b4f6cd5f9ab7
changeset: 80556:b4f6cd5f9ab7
branch: 2.7
parent: 80545:081cef8554fe
user: Stefan Krah <skrah at bytereef.org>
date: Thu Nov 22 22:36:57 2012 +0100
summary:
 Issue #13057: Include stdio.h when NULL is used in configure.ac.
files:
 configure | 10 +++++++++-
 configure.ac | 12 ++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
--- a/configure
+++ b/configure
@@ -5850,6 +5850,7 @@
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -5905,6 +5906,7 @@
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -5954,6 +5956,7 @@
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -6003,6 +6006,7 @@
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -8690,6 +8694,8 @@
 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
+
+#include <stdio.h>
 #include <pthread.h>
 
 void * start_routine (void *arg) { exit (0); }
@@ -9082,7 +9088,9 @@
 else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#include <pthread.h>
+
+ #include <stdio.h>
+ #include <pthread.h>
 void *foo(void *parm) {
 return NULL;
 }
diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -1233,6 +1233,7 @@
 AC_MSG_CHECKING(whether pthreads are available without options)
 AC_CACHE_VAL(ac_cv_pthread_is_default,
 [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -1267,6 +1268,7 @@
 [ac_save_cc="$CC"
 CC="$CC -Kpthread"
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -1295,6 +1297,7 @@
 [ac_save_cc="$CC"
 CC="$CC -Kthread"
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -1323,6 +1326,7 @@
 [ac_save_cc="$CC"
 CC="$CC -pthread"
 AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <stdio.h>
 #include <pthread.h>
 
 void* routine(void* p){return NULL;}
@@ -2317,7 +2321,9 @@
 _libs=$LIBS
 LIBS="$LIBS -lpthread"
 AC_MSG_CHECKING([for pthread_create in -lpthread])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+#include <stdio.h>
+#include <pthread.h>
 
 void * start_routine (void *arg) { exit (0); }]], [[
 pthread_create (NULL, NULL, start_routine, NULL)]])],[
@@ -2400,7 +2406,9 @@
 
 AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported)
 AC_CACHE_VAL(ac_cv_pthread_system_supported,
- [AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <pthread.h>
+ [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ #include <stdio.h>
+ #include <pthread.h>
 void *foo(void *parm) {
 return NULL;
 }
-- 
Repository URL: http://hg.python.org/cpython
