Add Windows Subsystem build option.

This commit is contained in:
bruvzg 2020-08-17 19:07:12 +03:00
parent 03ffd6451a
commit c76fe59204
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GPG key ID: FCED35F1CECE0D3A

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@ -65,6 +65,7 @@ def get_opts():
# Vista support dropped after EOL due to GH-10243
("target_win_version", "Targeted Windows version, >= 0x0601 (Windows 7)", "0x0601"),
EnumVariable("debug_symbols", "Add debugging symbols to release builds", "yes", ("yes", "no", "full")),
EnumVariable("windows_subsystem", "Windows subsystem", "gui", ("console", "gui")),
BoolVariable("separate_debug_symbols", "Create a separate file containing debugging symbols", False),
("msvc_version", "MSVC version to use. Ignored if VCINSTALLDIR is set in shell env.", None),
BoolVariable("use_mingw", "Use the Mingw compiler, even if MSVC is installed. Only used on Windows.", False),
@ -177,13 +178,14 @@ def configure_msvc(env, manual_msvc_config):
"""Configure env to work with MSVC"""
# Build type
if env["tests"]:
env["windows_subsystem"] = "console"
if env["target"] == "release":
if env["optimize"] == "speed": # optimize for speed (default)
env.Append(CCFLAGS=["/O2"])
else: # optimize for size
env.Append(CCFLAGS=["/O1"])
env.Append(LINKFLAGS=["/SUBSYSTEM:WINDOWS"])
env.Append(LINKFLAGS=["/ENTRY:mainCRTStartup"])
env.Append(LINKFLAGS=["/OPT:REF"])
@ -193,19 +195,22 @@ def configure_msvc(env, manual_msvc_config):
else: # optimize for size
env.Append(CCFLAGS=["/O1"])
env.AppendUnique(CPPDEFINES=["DEBUG_ENABLED"])
env.Append(LINKFLAGS=["/SUBSYSTEM:CONSOLE"])
env.Append(LINKFLAGS=["/OPT:REF"])
elif env["target"] == "debug":
env.AppendUnique(CCFLAGS=["/Z7", "/Od", "/EHsc"])
env.AppendUnique(CPPDEFINES=["DEBUG_ENABLED"])
env.Append(LINKFLAGS=["/SUBSYSTEM:CONSOLE"])
env.Append(LINKFLAGS=["/DEBUG"])
if env["debug_symbols"] == "full" or env["debug_symbols"] == "yes":
env.AppendUnique(CCFLAGS=["/Z7"])
env.AppendUnique(LINKFLAGS=["/DEBUG"])
if env["windows_subsystem"] == "gui":
env.Append(LINKFLAGS=["/SUBSYSTEM:WINDOWS"])
else:
env.Append(LINKFLAGS=["/SUBSYSTEM:CONSOLE"])
## Compile/link flags
env.AppendUnique(CCFLAGS=["/MT", "/Gd", "/GR", "/nologo"])
@ -303,6 +308,9 @@ def configure_mingw(env):
## Build type
if env["tests"]:
env["windows_subsystem"] = "console"
if env["target"] == "release":
env.Append(CCFLAGS=["-msse2"])
@ -314,8 +322,6 @@ def configure_mingw(env):
else: # optimize for size
env.Prepend(CCFLAGS=["-Os"])
env.Append(LINKFLAGS=["-Wl,--subsystem,windows"])
if env["debug_symbols"] == "yes":
env.Prepend(CCFLAGS=["-g1"])
if env["debug_symbols"] == "full":
@ -337,6 +343,11 @@ def configure_mingw(env):
env.Append(CCFLAGS=["-g3"])
env.Append(CPPDEFINES=["DEBUG_ENABLED"])
if env["windows_subsystem"] == "gui":
env.Append(LINKFLAGS=["-Wl,--subsystem,windows"])
else:
env.Append(LINKFLAGS=["-Wl,--subsystem,console"])
## Compiler configuration
if os.name != "nt":