2015-10-01 15:25:41 +02:00
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"""SCons.Tool.applelink
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Tool-specific initialization for the Apple gnu-like linker.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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selection method.
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"""
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#
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2017-11-24 11:29:14 +01:00
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# Copyright (c) 2001 - 2017 The SCons Foundation
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2015-10-01 15:25:41 +02:00
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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2017-11-24 11:29:14 +01:00
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__revision__ = "src/engine/SCons/Tool/applelink.py 74b2c53bc42290e911b334a6b44f187da698a668 2017/11/14 13:16:53 bdbaddog"
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2015-10-01 15:25:41 +02:00
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import SCons.Util
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# Even though the Mac is based on the GNU toolchain, it doesn't understand
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# the -rpath option, so we use the "link" tool instead of "gnulink".
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from . import link
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2015-10-01 15:25:41 +02:00
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def generate(env):
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"""Add Builders and construction variables for applelink to an
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Environment."""
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link.generate(env)
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env['FRAMEWORKPATHPREFIX'] = '-F'
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env['_FRAMEWORKPATH'] = '${_concat(FRAMEWORKPATHPREFIX, FRAMEWORKPATH, "", __env__)}'
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env['_FRAMEWORKS'] = '${_concat("-framework ", FRAMEWORKS, "", __env__)}'
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env['LINKCOM'] = env['LINKCOM'] + ' $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
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env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -dynamiclib')
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env['SHLINKCOM'] = env['SHLINKCOM'] + ' $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
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2017-11-24 11:29:14 +01:00
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# TODO: Work needed to generate versioned shared libraries
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# Leaving this commented out, and also going to disable versioned library checking for now
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# see: http://docstore.mik.ua/orelly/unix3/mac/ch05_04.htm for proper naming
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#link._setup_versioned_lib_variables(env, tool = 'applelink')#, use_soname = use_soname)
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#env['LINKCALLBACKS'] = link._versioned_lib_callbacks()
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2015-10-01 15:25:41 +02:00
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# override the default for loadable modules, which are different
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# on OS X than dynamic shared libs. echoing what XCode does for
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# pre/suffixes:
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env['LDMODULEPREFIX'] = ''
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env['LDMODULESUFFIX'] = ''
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env['LDMODULEFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -bundle')
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env['LDMODULECOM'] = '$LDMODULE -o ${TARGET} $LDMODULEFLAGS $SOURCES $_LIBDIRFLAGS $_LIBFLAGS $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
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def exists(env):
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return env['PLATFORM'] == 'darwin'
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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