commit d0a7282876abf66bd302e94a62cd7c006b5053b6
author Pier Luigi Fiorini <pierluigi.fiorini@gmail.com> Mon Sep 23 07:26:03 2013 +0200
committer Kristian Høgsberg <krh@bitplanet.net> Mon Sep 23 10:42:19 2013 -0700
tree 0c3b60a2d34e218565a3fb1fade7d8f41c165f53
parent 639fd864930c2e96bf9c529356ee8d6d6aac373b

version.h: Add version check macro

Make it easier to check for a Weston version.

src/version.h.in

diff --git a/src/version.h.in b/src/version.h.in
index f573328..79dba45 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -28,4 +28,10 @@
 #define WESTON_VERSION_MICRO @WESTON_VERSION_MICRO@
 #define WESTON_VERSION "@WESTON_VERSION@"
 
+/* Can be used like #if WESTON_VERSION_AT_LEAST(1, 2, 0) */
+#define WESTON_VERSION_AT_LEAST(major, minor, micro) \
+        (WESTON_VERSION_MAJOR == (major) && \
+         WESTON_VERSION_MINOR == (minor) && \
+         WESTON_VERSION_MICRO >= (micro))
+
 #endif