Commit 54a60ced5c456f46dcc2fcadbe286e94ab067861
2019-06-15T21:45:26
mingw: disable format specification warnings MinGW uses gcc, which expects POSIX formatting for printf, but uses the Windows C library, which uses its own format specifiers. Therefore, it gets confused about format specifiers. Disable warnings for format specifiers.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e633f1..85c170e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -239,10 +239,18 @@ ELSE ()
ENABLE_WARNINGS(shift-count-overflow)
ENABLE_WARNINGS(unused-const-variable)
ENABLE_WARNINGS(unused-function)
- ENABLE_WARNINGS(format)
- ENABLE_WARNINGS(format-security)
ENABLE_WARNINGS(int-conversion)
- DISABLE_WARNINGS(documentation-deprecated-sync)
+
+ # MinGW uses gcc, which expects POSIX formatting for printf, but
+ # uses the Windows C library, which uses its own format specifiers.
+ # Disable format specifier warnings.
+ IF(MINGW)
+ DISABLE_WARNINGS(format)
+ DISABLE_WARNINGS(format-security)
+ ELSE()
+ ENABLE_WARNINGS(format)
+ ENABLE_WARNINGS(format-security)
+ ENDIF()
IF (PROFILE)
SET(CMAKE_C_FLAGS "-pg ${CMAKE_C_FLAGS}")