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Add gcov and gperftools support to scons

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pentarctagon 2017-10-11 03:11:31 -05:00
parent f80ae1ba5e
commit b0f91e4a4d
1 changed files with 23 additions and 5 deletions
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28
SConstruct
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@ -57,6 +57,7 @@ opts.AddVariables(
BoolVariable('enable_lto', 'Whether to enable Link Time Optimization for build=release', False),
('arch', 'What -march option to use for build=release, will default to pentiumpro on Windows', ""),
BoolVariable('glibcxx_debug', 'Whether to define _GLIBCXX_DEBUG and _GLIBCXX_DEBUG_PEDANTIC for build=debug', False),
EnumVariable('profiler', 'profiler to be used for build=profile', "gprof", ["gprof", "gcov", "gperftools"]),
PathVariable('bindir', 'Where to install binaries', "bin", PathVariable.PathAccept),
('cachedir', 'Directory that contains a cache of derived files.', ''),
PathVariable('datadir', 'read-only architecture-independent game data', "$datarootdir/$datadirname", PathVariable.PathAccept),
@ -193,7 +194,7 @@ Important switches include:
into distribution/working copy root.
build=debug same for debug build variant
binaries will be copied with -debug suffix
build=profile build with instrumentation for gprof
build=profile build with instrumentation for a supported profiler
binaries will be copied with -profile suffix
With no arguments, the recipe builds wesnoth and wesnothd. Available
@ -517,6 +518,23 @@ for env in [test_env, client_env, env]:
# #
# End setting options for release build
# Start setting options for profile build
# #
if env["profiler"] == "gprof":
prof_comp_flags = "-pg"
prof_link_flags = "-pg"
if env["profiler"] == "gcov":
prof_comp_flags = Split("-fprofile-arcs -ftest-coverage")
prof_link_flags = "-fprofile-arcs"
if env["profiler"] == "gperftools":
prof_comp_flags = ""
prof_link_flags = "-Wl,--no-as-needed,-lprofiler"
# #
# End setting options for profile build
# #
if "clang" in env["CXX"]:
@ -556,10 +574,10 @@ SConscript(dirs = Split("po doc packaging/windows packaging/systemd"))
binaries = Split("wesnoth wesnothd campaignd test")
builds = {
"base" : dict(CCFLAGS = Split("$OPT_COMP_FLAGS"), LINKFLAGS=Split("$OPT_LINK_FLAGS")),
"debug" : dict(CCFLAGS = Split("$DEBUG_FLAGS") , CPPDEFINES=glibcxx_debug_flags),
"release" : dict(CCFLAGS = Split("$OPT_COMP_FLAGS"), LINKFLAGS=Split("$OPT_LINK_FLAGS")),
"profile" : dict(CCFLAGS = "-pg", LINKFLAGS = "-pg")
"base" : dict(CCFLAGS = Split("$OPT_COMP_FLAGS"), LINKFLAGS = Split("$OPT_LINK_FLAGS")),
"debug" : dict(CCFLAGS = Split("$DEBUG_FLAGS") , CPPDEFINES = glibcxx_debug_flags),
"release" : dict(CCFLAGS = Split("$OPT_COMP_FLAGS"), LINKFLAGS = Split("$OPT_LINK_FLAGS")),
"profile" : dict(CCFLAGS = prof_comp_flags , LINKFLAGS = prof_link_flags)
}
build = env["build"]