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Get rid of extremely spammy warnings when compiling as debug.

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This commit is contained in:
arcum42 2019-08-24 18:47:49 -07:00
parent d048baf503
commit 014753894a
1 changed files with 9 additions and 0 deletions
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9
cmake/BuildParameters.cmake
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@ -306,10 +306,19 @@ set(COMMON_FLAG "-pipe -fvisibility=hidden -pthread -fno-builtin-strcmp -fno-bui
if (DISABLE_SVU)
set(COMMON_FLAG "${COMMON_FLAG} -DDISABLE_SVU")
endif()
if(USE_VTUNE)
set(COMMON_FLAG "${COMMON_FLAG} -DENABLE_VTUNE")
endif()
# Remove FORTIFY_SOURCE when compiling as debug, because it spams a lot of warnings on clang due to no optimization.
# Should probably be checked on gcc as well, as the USE_CLANG might not be needed.
if (USE_CLANG AND CMAKE_BUILD_TYPE MATCHES "Debug")
set(HARDENING_FLAG "-Wformat -Wformat-security")
else()
set(HARDENING_FLAG "-D_FORTIFY_SOURCE=2 -Wformat -Wformat-security")
endif()
# -Wno-attributes: "always_inline function might not be inlinable" <= real spam (thousand of warnings!!!)
# -Wno-missing-field-initializers: standard allow to init only the begin of struct/array in static init. Just a silly warning.
# Note: future GCC (aka GCC 5.1.1) has less false positive so warning could maybe put back