From 27c593afa98fb30b33378c9102a56ee4440bf46b Mon Sep 17 00:00:00 2001
From: Chris Michael <cp.michael@samsung.com>
Date: Mon, 29 Apr 2013 11:54:26 +0100
Subject: [PATCH] Add EVAS_CHECK_ENGINE_DEP_DRM to m4

Signed-off-by: Chris Michael <cp.michael@samsung.com>
---
 m4/evas_check_engine.m4 | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/m4/evas_check_engine.m4 b/m4/evas_check_engine.m4
index 5e6655ccf5..907bc8c155 100644
--- a/m4/evas_check_engine.m4
+++ b/m4/evas_check_engine.m4
@@ -585,6 +585,41 @@ AS_IF([test "x${have_dep}" = "xyes"], [$4], [$5])
 
 ])
 
+dnl use: EVAS_CHECK_ENGINE_DEP_DRM(engine, simple, want_static[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([EVAS_CHECK_ENGINE_DEP_DRM],
+[
+
+requirement=""
+have_dep="no"
+evas_engine_[]$1[]_cflags=""
+evas_engine_[]$1[]_libs=""
+
+PKG_CHECK_EXISTS([libdrm],
+   [
+    have_dep="yes"
+    requirement="libdrm"
+   ],
+   [have_dep="no"])
+
+if test "x${have_dep}" = "xyes" ; then
+   if test "x$3" = "xstatic" ; then
+      requirements_pc_evas="${requirement} ${requirements_pc_evas}"
+      requirements_pc_deps_evas="${requirement} ${requirements_pc_deps_evas}"
+   else
+      PKG_CHECK_MODULES([DRM], [${requirement}])
+      evas_engine_[]$1[]_cflags="${DRM_CFLAGS}"
+      evas_engine_[]$1[]_libs="${DRM_LIBS}"
+   fi
+fi
+
+AC_SUBST([evas_engine_$1_cflags])
+AC_SUBST([evas_engine_$1_libs])
+
+AS_IF([test "x${have_dep}" = "xyes"], [$4], [$5])
+
+])
+
 
 dnl use: EVAS_ENGINE(name, want_engine, [DEPENDENCY-CHECK-CODE])
 dnl