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Don't enable -Werror for release builds

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Using -Werror is a very good thing during development, but it has the
potential to break the user's build, for example, if they are using a slightly
different compiler combination to one that has been tested previously.
This commit is contained in:
Matthew Barr 2016-03-01 11:04:09 +11:00
parent 82438a567f
commit 78b780c550
1 changed files with 8 additions and 2 deletions
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10
CMakeLists.txt
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@ -171,8 +171,14 @@ else()
endif()
# set compiler flags - more are tested and added later
set(EXTRA_C_FLAGS "-std=c99 -Wall -Wextra -Wshadow -Wcast-qual -Werror")
set(EXTRA_CXX_FLAGS "-std=c++11 -Wall -Wextra -Werror -Wno-shadow -Wswitch -Wreturn-type -Wcast-qual -Wno-deprecated -Wnon-virtual-dtor")
set(EXTRA_C_FLAGS "-std=c99 -Wall -Wextra -Wshadow -Wcast-qual")
set(EXTRA_CXX_FLAGS "-std=c++11 -Wall -Wextra -Wno-shadow -Wswitch -Wreturn-type -Wcast-qual -Wno-deprecated -Wnon-virtual-dtor")
if (NOT RELEASE_BUILD)
# -Werror is most useful during development, don't potentially break
# release builds
set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -Werror")
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Werror")
endif()
if (NOT CMAKE_C_FLAGS MATCHES .*march.*)
message(STATUS "Building for current host CPU")