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cmake: add -Wno-stringop-truncation

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Change-Id: I43d9ba731d0feaf8934d2724ff98072df88a902d
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Masamichi Takagi
2021-02-17 15:49:34 +09:00
parent 19cb302d5f
commit 8a9b43fee0
1 changed files with 5 additions and 0 deletions
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5
CMakeLists.txt
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@@ -41,6 +41,11 @@ if(IMPLICIT_FALLTHROUGH)
set(EXTRA_WARNINGS "-Wno-implicit-fallthrough") set(EXTRA_WARNINGS "-Wno-implicit-fallthrough")
endif(IMPLICIT_FALLTHROUGH) endif(IMPLICIT_FALLTHROUGH)
CHECK_C_COMPILER_FLAG(-Wno-stringop-truncation STRINGOP_TRUNCATION)
if(STRINGOP_TRUNCATION)
list(APPEND EXTRA_WARNINGS "-Wno-stringop-truncation")
endif(STRINGOP_TRUNCATION)
# build options # build options
set(CFLAGS_WARNING "-Wall" "-Wextra" "-Wno-unused-parameter" "-Wno-sign-compare" "-Wno-unused-function" ${EXTRA_WARNINGS} CACHE STRING "Warning flags") set(CFLAGS_WARNING "-Wall" "-Wextra" "-Wno-unused-parameter" "-Wno-sign-compare" "-Wno-unused-function" ${EXTRA_WARNINGS} CACHE STRING "Warning flags")
add_compile_options(${CFLAGS_WARNING}) add_compile_options(${CFLAGS_WARNING})