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Make 'incompatible pointer type' gcc warning an error by default.

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This is the second time at least that kind of stuff slips in during one of my refactor,
a mere warning here is really not enough (too easy to miss it)!
This commit is contained in:
Bastien Montagne 2016-01-16 23:00:42 +01:00
parent 143d423a19
commit b5bd39b518
1 changed files with 1 additions and 0 deletions
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CMakeLists.txt
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@ -2644,6 +2644,7 @@ if(CMAKE_COMPILER_IS_GNUCC)
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration)
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type)
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_VLA -Werror=vla)
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_INCOMPATIBLE_POINTER_TYPE -Werror=incompatible-pointer-types)
# system headers sometimes do this, disable for now, was: -Werror=strict-prototypes
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes)
ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes)