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-rw-r--r--Modules/_ctypes/callproc.c3
-rwxr-xr-xconfigure2
-rw-r--r--configure.ac2
-rw-r--r--pyconfig.h.in3
4 files changed, 8 insertions, 2 deletions
diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
index b9932071cf..701961150b 100644
--- a/Modules/_ctypes/callproc.c
+++ b/Modules/_ctypes/callproc.c
@@ -70,7 +70,10 @@
#include <ffi.h>
#include "ctypes.h"
+#ifdef HAVE_ALLOCA_H
+/* AIX needs alloca.h for alloca() */
#include <alloca.h>
+#endif
#if defined(_DEBUG) || defined(__MINGW32__)
/* Don't use structured exception handling on Windows if this is defined.
diff --git a/configure b/configure
index 3d8dd6ad82..281dfe1662 100755
--- a/configure
+++ b/configure
@@ -6937,7 +6937,7 @@ sys/param.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \
sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \
sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \
libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
-bluetooth/bluetooth.h linux/tipc.h spawn.h util.h
+bluetooth/bluetooth.h linux/tipc.h spawn.h util.h alloca.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
diff --git a/configure.ac b/configure.ac
index 37e0488234..030b923f5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1532,7 +1532,7 @@ sys/param.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \
sys/stat.h sys/syscall.h sys/sys_domain.h sys/termio.h sys/time.h \
sys/times.h sys/types.h sys/uio.h sys/un.h sys/utsname.h sys/wait.h pty.h \
libutil.h sys/resource.h netpacket/packet.h sysexits.h bluetooth.h \
-bluetooth/bluetooth.h linux/tipc.h spawn.h util.h)
+bluetooth/bluetooth.h linux/tipc.h spawn.h util.h alloca.h)
CPPFLAGS=$ac_save_cppflags
AC_HEADER_DIRENT
AC_HEADER_MAJOR
diff --git a/pyconfig.h.in b/pyconfig.h.in
index 2d4536d448..160ec79754 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -49,6 +49,9 @@
/* Define to 1 if you have the `alarm' function. */
#undef HAVE_ALARM
+/* Define to 1 if you have the <alloca.h> header file. */
+#undef HAVE_ALLOCA_H
+
/* Define this if your time.h defines altzone. */
#undef HAVE_ALTZONE