Set enable_pcre to auto by default.

[simgrid.git] / buildtools / Cmake / CompleteInFiles.cmake

diff --git a/buildtools/Cmake/CompleteInFiles.cmake b/buildtools/Cmake/CompleteInFiles.cmake
index 43a8707..4f801eb 100644 (file)
--- a/buildtools/Cmake/CompleteInFiles.cmake
+++ b/buildtools/Cmake/CompleteInFiles.cmake
@@ -14,9 +14,11 @@ include(TestBigEndian)
 TEST_BIG_ENDIAN(BIGENDIAN)
 
 include(FindGraphviz)
-if(enable_pcre)
+
+string(TOUPPER ${enable_pcre} enable_pcre)
+if(enable_pcre STREQUAL "AUTO" OR enable_pcre STREQUAL "ON")
 include(FindPCRE)
-endif(enable_pcre)
+endif(enable_pcre STREQUAL "AUTO" OR enable_pcre STREQUAL "ON")
 if(enable_gtnets)      
        include(FindGTnets)
 endif(enable_gtnets)