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kiwix-build
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Create the associated platform at demand.

This commit is contained in:
Matthieu Gautier 2018-05-28 17:46:26 +02:00
parent daad1c98c6
commit 41d23b6249
2 changed files with 21 additions and 15 deletions
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25
kiwixbuild/builder.py
View File

@ -14,14 +14,6 @@ from . import _global
class Builder:
def __init__(self):
platformClass = PlatformInfo.all_platforms[option('target_platform')]
if neutralEnv('distname') not in platformClass.compatible_hosts:
print(('ERROR: The target platform {} cannot be build on host {}.\n'
'Select another target platform, or change your host system.'
).format(option('target_platform'), self.distname))
sys.exit(-1)
self.platform = platform = platformClass()
_targets = {}
targetDef = (option('target_platform'), option('targets'))
self.add_targets(targetDef, _targets)
@ -40,7 +32,7 @@ class Builder:
if targetDef in targets:
return
targetPlatformName, targetName = targetDef
targetPlatform = PlatformInfo.all_platforms[targetPlatformName]
targetPlatform = PlatformInfo.get_platform(targetPlatformName)
targetClass = Dependency.all_deps[targetName]
targets[('source', targetName)] = targetClass.Source
targets[targetDef] = targetClass.Builder
@ -58,7 +50,7 @@ class Builder:
# build step two lines later.
return
target = _targets[targetDef]
targetPlatform = PlatformInfo.all_platforms[targetPlatformName]
targetPlatform = PlatformInfo.get_platform(targetPlatformName)
yield ('source', targetName)
for dep in target.get_dependencies(targetPlatform):
try:
@ -100,7 +92,7 @@ class Builder:
if tlbuilderDef[0] == 'neutral':
env = _global._neutralEnv
else:
env = PlatformInfo.all_running_platforms[tlbuilderDef[0]].buildEnv
env = PlatformInfo.get_platform(tlbuilderDef[0]).buildEnv
builder = get_plt_step(tlbuilderDef)(toolchainClass, source, env)
add_plt_step(tlbuilderDef, builder)
builder.build()
@ -110,7 +102,7 @@ class Builder:
for builderDef in builderDefs:
depClass = Dependency.all_deps[builderDef[1]]
source = get_target_step(builderDef[1], 'source')
env = PlatformInfo.all_running_platforms[builderDef[0]].buildEnv
env = PlatformInfo.get_platform(builderDef[0]).buildEnv
builder = get_target_step(builderDef)(depClass, source, env)
if option('make_dist') and builderDef[1] == option('targets'):
print("make dist {}:".format(builder.name))
@ -126,9 +118,11 @@ class Builder:
print("[SETUP PLATFORMS]")
self.prepare_toolchain_sources()
self.build_toolchains()
self.platform.finalize_setup()
for platform in PlatformInfo.all_running_platforms.values():
platform.finalize_setup()
print("[INSTALL PACKAGES]")
self.platform.install_packages()
for platform in PlatformInfo.all_running_platforms.values():
platform.install_packages()
print("[PREPARE]")
self.prepare_sources()
print("[BUILD]")
@ -136,7 +130,8 @@ class Builder:
# No error, clean intermediate file at end of build if needed.
print("[CLEAN]")
if option('clean_at_end'):
self.platform.clean_intermediate_directories()
for platform in PlatformInfo.all_running_platforms.values():
platform.clean_intermediate_directories()
else:
print("SKIP")
except StopBuild:

11
kiwixbuild/platforms/base.py
View File

@ -27,7 +27,18 @@ class PlatformInfo(metaclass=_MetaPlatform):
toolchain_names = []
configure_option = ""
@classmethod
def get_platform(cls, name):
if name not in cls.all_running_platforms:
cls.all_running_platforms[name] = cls.all_platforms[name]()
return cls.all_running_platforms[name]
def __init__(self):
if neutralEnv('distname') not in self.compatible_hosts:
print(('ERROR: The target platform {} cannot be build on host {}.\n'
'Select another target platform, or change your host system.'
).format(self.name, neutralEnv('distname')))
sys.exit(-1)
self.all_running_platforms[self.name] = self
self.buildEnv = BuildEnv(self)
self.setup_toolchains()