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| author | Stefan Krah <skrah@bytereef.org> | 2012-11-22 21:49:11 (GMT) |
|---|---|---|
| committer | Stefan Krah <skrah@bytereef.org> | 2012-11-22 21:49:11 (GMT) |
| commit | 7dba5940ae0b4d8b82b5497717accaa03ee66f1c (patch) | |
| tree | 98710553507a455a0025748a23c4c74903fe709a /configure.ac | |
| parent | 5bd9270954f5f6bbf46fd32eec1ad9e81aa8eb79 (diff) | |
| download | cpython-7dba5940ae0b4d8b82b5497717accaa03ee66f1c.zip cpython-7dba5940ae0b4d8b82b5497717accaa03ee66f1c.tar.gz cpython-7dba5940ae0b4d8b82b5497717accaa03ee66f1c.tar.bz2 | |
Issue #13057: Include stdio.h when NULL is used in configure.ac.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 819bb60..862d694 100644 --- a/configure.ac +++ b/configure.ac @@ -1345,6 +1345,7 @@ fi 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;} @@ -1379,6 +1380,7 @@ AC_CACHE_VAL(ac_cv_kpthread, [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;} @@ -1407,6 +1409,7 @@ AC_CACHE_VAL(ac_cv_kthread, [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;} @@ -1435,6 +1438,7 @@ AC_CACHE_VAL(ac_cv_thread, [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;} @@ -2356,7 +2360,9 @@ yes _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)]])],[ @@ -2422,7 +2428,9 @@ if test "$posix_threads" = "yes"; then 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; } |