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scons: add an option to enable clang/GCC sanitizer functionality

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This commit is contained in:
loonycyborg 2016-06-17 12:51:46 +03:00
parent fe8044801a
commit fccf4f067f
1 changed files with 3 additions and 0 deletions
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3
SConstruct
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@ -105,6 +105,7 @@ opts.AddVariables(
('cxxtool', 'Set c++ compiler command if not using standard compiler.'),
EnumVariable('cxx_std', 'Target c++ std version', '11', ['11', '14', '1y']),
BoolVariable('openmp', 'Enable openmp use.', False),
('sanitize', 'Enable clang and GCC sanitizer functionality. A comma separated list of sanitize suboptions must be passed as value.', ''),
BoolVariable("fast", "Make scons faster at cost of less precise dependency tracking.", False),
BoolVariable("lockfile", "Create a lockfile to prevent multiple instances of scons from being run at the same time on this working copy.", False),
BoolVariable("OS_ENV", "Forward the entire OS environment to scons", False),
@ -512,6 +513,8 @@ for env in [test_env, campaignd_env, client_env, env]:
if env['strict']:
env.AppendUnique(CCFLAGS = Split("-Werror -Wold-style-cast $(-Wno-unused-local-typedefs$)"))
if env['sanitize']:
env.AppendUnique(CCFLAGS = ["-fsanitize=" + env["sanitize"]], LINKFLAGS = ["-fsanitize=" + env["sanitize"]])
env["OPT_FLAGS"] = "-O2"
env["DEBUG_FLAGS"] = Split("-O0 -DDEBUG -ggdb3")