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-rw-r--r--Modules/FindGLUT.cmake8
1 files changed, 5 insertions, 3 deletions
diff --git a/Modules/FindGLUT.cmake b/Modules/FindGLUT.cmake
index 02e6df0..88d4b29 100644
--- a/Modules/FindGLUT.cmake
+++ b/Modules/FindGLUT.cmake
@@ -120,10 +120,12 @@ if (GLUT_FOUND)
# If not, we need some way to figure out what platform we are on.
set( GLUT_LIBRARIES
${GLUT_glut_LIBRARY}
- ${GLUT_Xmu_LIBRARY}
- ${GLUT_Xi_LIBRARY}
- ${GLUT_cocoa_LIBRARY}
)
+ foreach(v GLUT_Xmu_LIBRARY GLUT_Xi_LIBRARY GLUT_cocoa_LIBRARY)
+ if(${v})
+ list(APPEND GLUT_LIBRARIES ${${v}})
+ endif()
+ endforeach()
if(NOT TARGET GLUT::GLUT)
add_library(GLUT::GLUT UNKNOWN IMPORTED)