From c7f9c060e4dbca0a9ebe1eab63e1e64c317e3349 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <stefano.pigozzi@gmail.com>
Date: Thu, 26 Dec 2013 16:57:21 +0100
Subject: build: fix shm detection on OpenBSD

Fixes #427
---
 old-configure | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'old-configure')

diff --git a/old-configure b/old-configure
index f4baba7ee1..5a7f1880d7 100755
--- a/old-configure
+++ b/old-configure
@@ -1504,8 +1504,19 @@ echores "$_termios"
 
 echocheck "shm"
 if test "$_shm" = auto ; then
+  cat > $TMPC << EOF
+#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+int main(void) {
+  shmget(0, 0, 0);
+  shmat(0, 0, 0);
+  shmctl(0, 0, 0);
+  return 0;
+}
+EOF
   _shm=no
-  statement_check sys/shm.h 'shmget(0, 0, 0); shmat(0, 0, 0); shmctl(0, 0, 0)' && _shm=yes
+  cc_check && _shm=yes
 fi
 if test "$_shm" = yes ; then
   def_shm='#define HAVE_SHM 1'
-- 
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