AMD64 needs -fPIC for mussa_core

diff --git a/alg/CMakeLists.txt b/alg/CMakeLists.txt
index 9860d614e969e94db00eddfc5731134decb0055d..4ad67da51cf4c31fb11c165e5c946a579dc2bf02 100644 (file)
--- a/alg/CMakeLists.txt
+++ b/alg/CMakeLists.txt
@@ -16,5 +16,9 @@ FIND_PACKAGE(OpenGL)
 INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
 TARGET_LINK_LIBRARIES(mussa_core ${OPEN_gl_LIBRARY})
 
+# these are really only needed for gcc on AMD64
+SET_SOURCE_FILES_PROPERTIES(${SOURCES} PROPERTIES COMPILE_FLAGS "-fPIC")
+SET_TARGET_PROPERTIES(mussa_core PROPERTIES COMPILE_FLAGS "-fPIC")
+
 ADD_LIBRARY( mussa_core STATIC ${SOURCES} )
 ADD_SUBDIRECTORY( test )