From 73921613ddddc8d1f8e0caed21ab8dd490a74eb1 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 1 Nov 2015 08:35:17 +0100
Subject: cmake: add current module name to preprocessor vars

---
 cmake/opentrack-macros.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmake/opentrack-macros.cmake b/cmake/opentrack-macros.cmake
index e171a6fb..e43dc3b5 100644
--- a/cmake/opentrack-macros.cmake
+++ b/cmake/opentrack-macros.cmake
@@ -66,6 +66,8 @@ macro(opentrack_library n dir)
             set_target_properties(${n} PROPERTIES LINK_FLAGS "${link-flags} ${opentrack-foolib_LINK}" COMPILE_FLAGS "${opentrack-foolib_COMPILE}")
             set(link-flags)
         endif()
+        string(REPLACE "-" "_" n_ ${n})
+        target_compile_definitions(${n} PRIVATE "BUILD_${n_}")
         if(NOT opentrack-foolib_STATIC)
             install(TARGETS ${n} RUNTIME DESTINATION . LIBRARY DESTINATION .)
         endif()
-- 
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