Adapt CMakeLists to include it from other projects

[clitk.git] / cmake / gengetopt / CMakeLists.txt

diff --git a/cmake/gengetopt/CMakeLists.txt b/cmake/gengetopt/CMakeLists.txt
index 84443f01b5c32ee8be307e5f2acf6ab06d361d76..7829924967130d20593c54a1795abdb5f0b068ca 100644 (file)
--- a/cmake/gengetopt/CMakeLists.txt
+++ b/cmake/gengetopt/CMakeLists.txt
@@ -5,12 +5,18 @@ ADD_DEFINITIONS(-DVERSION=\"2.22.4\")
 ADD_DEFINITIONS(-DHAVE_SSTREAM)
 ADD_DEFINITIONS(-DHAVE_NAMESPACES)
 
-IF(WIN32)
+# Remove compiler warnings
+STRING(REPLACE "/W3" "/w" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+STRING(REPLACE "/W3" "/w" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+STRING(REPLACE "-Wall" "-w" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+STRING(REPLACE "-Wall" "-w" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
+
+# MSVC specific issues
+IF(MSVC)
   ADD_DEFINITIONS(-DHAVE_STRING_H)
   ADD_DEFINITIONS(-DYY_NO_UNISTD_H)
   ADD_DEFINITIONS(-Disatty=!)
-  INCLUDE_DIRECTORIES(include_cygwin)
-ENDIF(WIN32)
+ENDIF(MSVC)
 
 ADD_EXECUTABLE(gengetopt 
   ./cmdline.c