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allow specifying partial build targets (fix #52)

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Nat Quayle Nelson
2024-05-30 14:17:14 -06:00
parent 9da275f8bb
commit 826ca1bc95
1 changed files with 24 additions and 6 deletions
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30
SConstruct
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@@ -10,6 +10,14 @@ opts.Add('toolset', "Toolset to pass to the SCons builder", 'default')
opts.Add(BoolVariable('debug', "Build with debug symbols and no optimization", False))
opts.Add(EnumVariable('bits', "Build for 32-bit or 64-bit architectures", '32', ('32', '64')))
# Partial build flags -- by default, all targets will be built,
# but if at least one is specified, ONLY the specified targets will be built
partial_options = ('true', 'false', 'default')
opts.Add(EnumVariable('game', 'Build the game', 'default', partial_options))
opts.Add(EnumVariable('pcedit', 'Build the character editor', 'default', partial_options))
opts.Add(EnumVariable('scenedit', 'Build the scenario editor', 'default', partial_options))
opts.Add(EnumVariable('test', 'Build the tests', 'default', partial_options))
# Compiler configuration
opts.Add("CXX", "C++ compiler")
opts.Add("CC", "C compiler")
@@ -27,6 +35,21 @@ platform = env['OS']
toolset = env['toolset']
arch = 'x86_64' if (env['bits'] == '64') else 'x86'
# Some kinda gnarly logic required to figure out which targets to build
possible_targets = ['game', 'pcedit', 'scenedit', 'test']
# First, eliminate any which are specified NOT to build
targets = [target for target in possible_targets if env[target] != 'false']
# Then, we will assume the remaining targets should all build by default, UNLESS one
# or more targets are specified TO build.
any_specified_targets=False
for target in targets:
if env[target] == 'true':
any_specified_targets = True
if any_specified_targets:
targets = [target for target in possible_targets if env[target] != 'default']
# Update env based on options
env.Replace(TARGET_ARCH=arch)
env.Replace(tools=[toolset])
@@ -370,12 +393,7 @@ Export("install_dir party_classes common_sources")
# Programs
SConscript([
"build/obj/game/SConscript",
"build/obj/pcedit/SConscript",
"build/obj/scenedit/SConscript",
"build/obj/test/SConscript"
])
SConscript([f"build/obj/{target}/SConscript" for target in targets])
# Data files