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Disable strict aliasing

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Strict aliasing allows to compiler to make some optimisations, but they aren't
without risk. The benefits do not appear to be worth the risk.
This commit is contained in:
Matthew Barr 2016-06-22 15:03:22 +10:00
parent 8699e35c09
commit f9ded59361
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@ -173,8 +173,8 @@ else()
endif() endif()
# set compiler flags - more are tested and added later # set compiler flags - more are tested and added later
set(EXTRA_C_FLAGS "-std=c99 -Wall -Wextra -Wshadow -Wcast-qual") set(EXTRA_C_FLAGS "-std=c99 -Wall -Wextra -Wshadow -Wcast-qual -fno-strict-aliasing")
set(EXTRA_CXX_FLAGS "-std=c++11 -Wall -Wextra -Wno-shadow -Wswitch -Wreturn-type -Wcast-qual -Wno-deprecated -Wnon-virtual-dtor") set(EXTRA_CXX_FLAGS "-std=c++11 -Wall -Wextra -Wno-shadow -Wswitch -Wreturn-type -Wcast-qual -Wno-deprecated -Wnon-virtual-dtor -fno-strict-aliasing")
if (NOT RELEASE_BUILD) if (NOT RELEASE_BUILD)
# -Werror is most useful during development, don't potentially break # -Werror is most useful during development, don't potentially break
# release builds # release builds