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| author | Campbell Barton <ideasman42@gmail.com> | 2011-09-06 03:40:52 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2011-09-06 03:40:52 +0400 |
| commit | 0991bed4139e4a77ba81514ad1dfb6a852a41fa5 (patch) | |
| tree | c7690de5234a172ed4989ed988754776ddc41162 /CMakeLists.txt | |
| parent | 0c992c73a1d85ad63ad80cc93c3e716577f5566e (diff) | |
fix some complier warnings and add -Wundef to CMake's default GCC warnings.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 38ce8689855..b54b18aab37 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1267,6 +1267,7 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_POINTER_ARITH -Wpointer-arith) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_WRITE_STRINGS -Wwrite-strings) + ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNDEFINED -Wundef) # disable because it gives warnings for printf() & friends. # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_DOUBLE_PROMOTION -Wdouble-promotion -Wno-error=double-promotion) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_ERROR_UNUSED_BUT_SET_VARIABLE -Wno-error=unused-but-set-variable) @@ -1274,6 +1275,7 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare) + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_UNDEFINED -Wundef) elseif(CMAKE_C_COMPILER_ID MATCHES "Intel") |