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| author | Campbell Barton <ideasman42@gmail.com> | 2013-03-12 00:27:38 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2013-03-12 00:27:38 +0400 |
| commit | 660be3da39a419c17c953c6a5f483903129f886f (patch) | |
| tree | c11639266f56843d4d412a27970fcf60d0eb6bcb /CMakeLists.txt | |
| parent | 8560b141ebb80e7f56626e4919b053e816fd3c98 (diff) | |
use gcc warning -Wredundant-decls, exposes some odd/duplicate declarations which have been removed.
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 c3ede3cbe03..10ae610b63d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1924,6 +1924,7 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_NULL -Wnonnull) # C only ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero) + ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_REDUNDANT_DECLS -Wredundant-decls) # gcc 4.2 gives annoying warnings on every file with this if (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3") @@ -1944,6 +1945,7 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_INIT_SELF -Winit-self) # needs -Wuninitialized ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_MISSING_INCLUDE_DIRS -Wmissing-include-dirs) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_DIV_BY_ZERO -Wno-div-by-zero) + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_REDUNDANT_DECLS -Wredundant-decls) # gcc 4.2 gives annoying warnings on every file with this if (NOT "${CMAKE_C_COMPILER_VERSION}" VERSION_LESS "4.3") |