From 7361ce25f30ddfcc7538fec4a8b4cb9044201a03 Mon Sep 17 00:00:00 2001
From: Alexandru Csete
Date: Thu, 8 Mar 2012 15:25:58 -0800
Subject: Initial import of out-of-tree files from Alexandru Csete

---
 gr-fcd/config/gr_sysv_shm.m4 | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 gr-fcd/config/gr_sysv_shm.m4

(limited to 'gr-fcd/config/gr_sysv_shm.m4')

diff --git a/gr-fcd/config/gr_sysv_shm.m4 b/gr-fcd/config/gr_sysv_shm.m4
new file mode 100644
index 000000000..db5c8351e
--- /dev/null
+++ b/gr-fcd/config/gr_sysv_shm.m4
@@ -0,0 +1,36 @@
+# Check for IPC System V shm support.             -*- Autoconf -*-
+
+# Copyright 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Boston, MA
+# 02110-1301, USA.
+
+AC_DEFUN([GR_SYSV_SHM],
+[
+	AC_LANG_SAVE
+	AC_LANG_C
+
+	AC_CHECK_HEADERS([sys/ipc.h sys/shm.h])
+
+        save_LIBS="$LIBS"
+	AC_SEARCH_LIBS(shmat, [cygipc ipc],
+	  [ IPC_LIBS="$LIBS" ],
+	  [ AC_MSG_WARN([SystemV IPC support not found. ]) ]
+	)
+        LIBS="$save_LIBS"
+
+	AC_LANG_RESTORE
+	AC_SUBST(IPC_LIBS)
+])
-- 
cgit