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use gcc warning -Wredundant-decls, exposes some odd/duplicate declarations which have been removed.

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Campbell Barton
2013-03-11 20:27:38 +00:00
parent 8560b141eb
commit 660be3da39
20 changed files with 42 additions and 36 deletions
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2
CMakeLists.txt
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@@ -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")