Fix Clang build error when OpenMP is not found.

a01a7b91 · Maciej Suminski · Wayne Stambaugh · 9b99ac2a · a01a7b91
Commit a01a7b91 authored Apr 03, 2014 by Maciej Suminski Committed by Wayne Stambaugh Apr 03, 2014
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CMakeLists.txt pcbnew/CMakeLists.txt +5 -1

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--- a/pcbnew/CMakeLists.txt
+++ b/pcbnew/CMakeLists.txt
@@ -536,8 +536,12 @@ if( USE_KIWAY_DLLS )
        OUTPUT_NAME     pcbnew
        PREFIX          ${KIFACE_PREFIX}
        SUFFIX          ${KIFACE_SUFFIX}
-        COMPILE_FLAGS   ${OpenMP_CXX_FLAGS}
        )
+    if( ${OPENMP_FOUND} )
+        set_target_properties( pcbnew_kiface PROPERTIES
+            COMPILE_FLAGS   ${OpenMP_CXX_FLAGS}
+        )
+    endif()
    target_link_libraries( pcbnew_kiface
        3d-viewer
        pcbcommon