init

scons-local-3.0.0/SCons/Tool/applelink.py

@@ -0,0 +1,79 @@
+"""SCons.Tool.applelink
+
+Tool-specific initialization for the Apple gnu-like linker.
+
+There normally shouldn't be any need to import this module directly.
+It will usually be imported through the generic SCons.Tool.Tool()
+selection method.
+
+"""
+
+#
+# Copyright (c) 2001 - 2017 The SCons Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "src/engine/SCons/Tool/applelink.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog"
+
+import SCons.Util
+
+# Even though the Mac is based on the GNU toolchain, it doesn't understand
+# the -rpath option, so we use the "link" tool instead of "gnulink".
+from . import link
+
+def generate(env):
+    """Add Builders and construction variables for applelink to an
+    Environment."""
+    link.generate(env)
+
+    env['FRAMEWORKPATHPREFIX'] = '-F'
+    env['_FRAMEWORKPATH'] = '${_concat(FRAMEWORKPATHPREFIX, FRAMEWORKPATH, "", __env__)}'
+    env['_FRAMEWORKS'] = '${_concat("-framework ", FRAMEWORKS, "", __env__)}'
+    env['LINKCOM'] = env['LINKCOM'] + ' $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
+    env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -dynamiclib')
+    env['SHLINKCOM'] = env['SHLINKCOM'] + ' $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
+
+
+    # TODO: Work needed to generate versioned shared libraries
+    # Leaving this commented out, and also going to disable versioned library checking for now
+    # see: http://docstore.mik.ua/orelly/unix3/mac/ch05_04.htm  for proper naming
+    #link._setup_versioned_lib_variables(env, tool = 'applelink')#, use_soname = use_soname)
+    #env['LINKCALLBACKS'] = link._versioned_lib_callbacks()
+
+
+    # override the default for loadable modules, which are different
+    # on OS X than dynamic shared libs.  echoing what XCode does for
+    # pre/suffixes:
+    env['LDMODULEPREFIX'] = '' 
+    env['LDMODULESUFFIX'] = '' 
+    env['LDMODULEFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -bundle')
+    env['LDMODULECOM'] = '$LDMODULE -o ${TARGET} $LDMODULEFLAGS $SOURCES $_LIBDIRFLAGS $_LIBFLAGS $_FRAMEWORKPATH $_FRAMEWORKS $FRAMEWORKSFLAGS'
+
+
+
+def exists(env):
+    return env['PLATFORM'] == 'darwin'
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: