From fb4bd52a0a6e882bd8eb0ca836edd94d3fcaea42 Mon Sep 17 00:00:00 2001
From: Thomas Vander Stichele <thomas@apestaart.org>
Date: Fri, 7 Oct 2005 07:16:17 +0000
Subject: [PATCH] put the valgrind detection in an .m4

Original commit message from CVS:
put the valgrind detection in an .m4
---
 ChangeLog          |  6 ++++++
 m4/Makefile.am     |  1 +
 m4/gst-valgrind.m4 | 31 +++++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+)
 create mode 100644 m4/gst-valgrind.m4

diff --git a/ChangeLog b/ChangeLog
index aa1d629..8f2e24e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2005-10-07  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* m4/Makefile.am:
+	* m4/gst-valgrind.m4:
+	  put the valgrind detection in an .m4
+
 2005-09-29  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* check.mak:
diff --git a/m4/Makefile.am b/m4/Makefile.am
index 44d3fdd..102eeeb 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -9,6 +9,7 @@ EXTRA_DIST = \
 	as-libtool-tags.m4 \
 	as-python.m4 \
 	as-scrub-include.m4 \
+	as-valgrind.m4 \
 	as-version.m4 \
 	ax_create_stdint_h.m4 \
 	glib-gettext.m4 \
diff --git a/m4/gst-valgrind.m4 b/m4/gst-valgrind.m4
new file mode 100644
index 0000000..e6219d0
--- /dev/null
+++ b/m4/gst-valgrind.m4
@@ -0,0 +1,31 @@
+AC_DEFUN([GST_VALGRIND_CHECK],
+[
+  dnl valgrind inclusion
+  AC_ARG_ENABLE(valgrind,
+    AC_HELP_STRING([--disable-valgrind], [disable run-time valgrind detection]),
+    [
+      case "${enableval}" in
+        yes) USE_VALGRIND="$USE_DEBUG" ;;
+        no)  USE_VALGRIND=no ;;
+        *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;;
+      esac],
+    [
+      USE_VALGRIND="$USE_DEBUG"
+    ]) dnl Default value
+
+  VALGRIND_REQ="2.1"
+  if test "x$USE_VALGRIND" = xyes; then
+    PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ,
+      USE_VALGRIND="yes", USE_VALGRIND="no")
+  fi
+
+  if test "x$USE_VALGRIND" = xyes; then
+    AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used])
+    AC_MSG_NOTICE(Using extra code paths for valgrind)
+  fi
+  AC_SUBST(VALGRIND_CFLAGS)
+  AC_SUBST(VALGRIND_LIBS)
+  
+  AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
+  AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
+])
-- 
2.7.4