Add -Wdocumentation flag if supported

2da64edb · Ben Chatelain · f90fbb8d · 2da64edb
Commit 2da64edb authored Jul 27, 2015 by Ben Chatelain
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CMakeLists.txt
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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -413,6 +413,7 @@ ELSE ()
 		SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
 	ENDIF ()

+	ADD_C_FLAG_IF_SUPPORTED(-Wdocumentation)
 	ADD_C_FLAG_IF_SUPPORTED(-Wno-missing-field-initializers)
 	ADD_C_FLAG_IF_SUPPORTED(-Wstrict-aliasing=2)
 	ADD_C_FLAG_IF_SUPPORTED(-Wstrict-prototypes)