24 lines
1.7 KiB
Text
24 lines
1.7 KiB
Text
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base gcc does not understand -Wwrite-strings and errors out.
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Index: CMakeLists.txt
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--- CMakeLists.txt.orig
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+++ CMakeLists.txt
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@@ -512,7 +512,7 @@ if(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_C_COMPILER_ID}"
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check_c_compiler_flag(-Wredundant-decls HAVE_GCC_REDUNDANT_DECLS)
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check_c_compiler_flag(-Wunreachable-code HAVE_GCC_UNREACHABLE_CODE)
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check_c_compiler_flag(-Wvarargs HAVE_GCC_VARARGS)
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- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -Wno-deprecated -Wall -Wno-unknown-pragmas -Wextra -Winit-self -Wunused -Wno-div-by-zero -Wundef -Wpointer-arith -Wtype-limits -Wwrite-strings -Werror=return-type")
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+ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -Wno-deprecated -Wall -Wno-unknown-pragmas -Wextra -Winit-self -Wunused -Wno-div-by-zero -Wundef -Wpointer-arith -Wtype-limits -Werror=return-type")
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if(HAVE_GCC_UNUSED_BUT_SET)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wunused-but-set-variable")
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endif()
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@@ -552,7 +552,7 @@ if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_I
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check_cxx_compiler_flag(-Wredundant-decls HAVE_GXX_REDUNDANT_DECLS)
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check_cxx_compiler_flag(-Wunreachable-code HAVE_GXX_UNREACHABLE_CODE)
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check_cxx_compiler_flag(-Wvarargs HAVE_GXX_VARARGS)
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- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Weffc++ -Wno-deprecated -Wall -Wextra -Woverloaded-virtual -Winit-self -Wunused -Wno-div-by-zero -Wundef -Wpointer-arith -Wtype-limits -Wwrite-strings -Werror=return-type")
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+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Weffc++ -Wno-deprecated -Wall -Wextra -Woverloaded-virtual -Winit-self -Wunused -Wno-div-by-zero -Wundef -Wpointer-arith -Wtype-limits -Werror=return-type")
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if(HAVE_GXX_UNUSED_BUT_SET)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wunused-but-set-variable")
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endif()
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