[Mesa-dev] [PATCH 1/2] configure: Detect valgrind headers

[Jason Ekstrand]

We have several places where the Vulkan driver explicitly hooks into
valgrind when it's available.  We need to be able to detect it.
---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index c426c72..40b08d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2446,6 +2446,13 @@ AC_SUBST([XA_MINOR], $XA_MINOR)
 AC_SUBST([XA_TINY], $XA_TINY)
 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
 
+PKG_CHECK_MODULES(VALGRIND, [valgrind],
+                  [have_valgrind=yes], [have_valgrind=no])
+if test "x$have_valgrind" = "xyes"; then
+    AC_DEFINE([HAVE_VALGRIND], 1,
+              [Use valgrind intrinsics to suppress false warnings])
+fi
+
 dnl Restore LDFLAGS and CPPFLAGS
 LDFLAGS="$_SAVE_LDFLAGS"
 CPPFLAGS="$_SAVE_CPPFLAGS"
-- 
2.5.0.400.gff86faf