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wafsamba: Factor out functions to determine if a bundled library should not or

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must be used.
This commit is contained in:
Jelmer Vernooij 2010-06-19 13:47:11 +02:00
parent 238e89f7b0
commit a8aaf3d4be
1 changed files with 14 additions and 2 deletions
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16
buildtools/wafsamba/samba_bundled.py
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@ -72,6 +72,18 @@ def minimum_library_version(conf, libname, default):
return default
@conf
def LIB_MAY_BE_BUNDLED(conf, libname):
return ('NONE' not in conf.env.BUNDLED_LIBS and
'!%s' % libname not in conf.env.BUNDLED_LIBS)
@conf
def LIB_MUST_BE_BUNDLED(conf, libname):
return ('ALL' in conf.env.BUNDLED_LIBS or
libname in conf.env.BUNDLED_LIBS)
@runonce
@conf
def CHECK_BUNDLED_SYSTEM(conf, libname, minversion='0.0.0',
@ -82,7 +94,7 @@ def CHECK_BUNDLED_SYSTEM(conf, libname, minversion='0.0.0',
this first tries via pkg-config, then if that fails
tries by testing for a specified function in the specified lib
'''
if 'ALL' in conf.env.BUNDLED_LIBS or libname in conf.env.BUNDLED_LIBS:
if conf.LIB_MUST_BE_BUNDLED(libname):
return False
found = 'FOUND_SYSTEMLIB_%s' % libname
if found in conf.env:
@ -122,7 +134,7 @@ def CHECK_BUNDLED_SYSTEM(conf, libname, minversion='0.0.0',
conf.SET_SYSLIB_DEPS(libname, implied_deps)
return True
conf.env[found] = False
if 'NONE' in conf.env.BUNDLED_LIBS or '!'+libname in conf.env.BUNDLED_LIBS:
if conf.LIB_MAY_BE_BUNDLED(libname):
Logs.error('ERROR: System library %s of version %s not found, and bundling disabled' % (libname, minversion))
sys.exit(1)
return False