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mingw: disable format specification warnings

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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.
This commit is contained in:
Edward Thomson
2019-06-15 21:45:26 +01:00
parent e2aba8bafc
commit 54a60ced5c
1 changed files with 11 additions and 3 deletions
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14
CMakeLists.txt
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@@ -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}")