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-rw-r--r--3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/mingw.py182
1 files changed, 182 insertions, 0 deletions
diff --git a/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/mingw.py b/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/mingw.py
new file mode 100644
index 0000000..778db3c
--- /dev/null
+++ b/3rdParty/SCons/scons-3.0.1/engine/SCons/Tool/mingw.py
@@ -0,0 +1,182 @@
+"""SCons.Tool.gcc
+
+Tool-specific initialization for MinGW (http://www.mingw.org/)
+
+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__
+#
+# 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__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os
+import os.path
+
+import SCons.Action
+import SCons.Builder
+import SCons.Defaults
+import SCons.Tool
+import SCons.Util
+
+# This is what we search for to find mingw:
+key_program = 'mingw32-gcc'
+
+def find(env):
+ # First search in the SCons path
+ path=env.WhereIs(key_program)
+ if (path):
+ return path
+ # then the OS path:
+ path=SCons.Util.WhereIs(key_program)
+ if (path):
+ return path
+
+ # If that doesn't work try default location for mingw
+ save_path=env['ENV']['PATH']
+ env.AppendENVPath('PATH',r'c:\MinGW\bin')
+ path =env.WhereIs(key_program)
+ if not path:
+ env['ENV']['PATH']=save_path
+ return path
+
+def shlib_generator(target, source, env, for_signature):
+ cmd = SCons.Util.CLVar(['$SHLINK', '$SHLINKFLAGS'])
+
+ dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
+ if dll: cmd.extend(['-o', dll])
+
+ cmd.extend(['$SOURCES', '$_LIBDIRFLAGS', '$_LIBFLAGS'])
+
+ implib = env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX')
+ if implib: cmd.append('-Wl,--out-implib,'+implib.get_string(for_signature))
+
+ def_target = env.FindIxes(target, 'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
+ insert_def = env.subst("$WINDOWS_INSERT_DEF")
+ if not insert_def in ['', '0', 0] and def_target: \
+ cmd.append('-Wl,--output-def,'+def_target.get_string(for_signature))
+
+ return [cmd]
+
+def shlib_emitter(target, source, env):
+ dll = env.FindIxes(target, 'SHLIBPREFIX', 'SHLIBSUFFIX')
+ no_import_lib = env.get('no_import_lib', 0)
+
+ if not dll:
+ raise SCons.Errors.UserError("A shared library should have exactly one target with the suffix: %s Target(s) are:%s" % \
+ (env.subst("$SHLIBSUFFIX"), ",".join([str(t) for t in target])))
+
+ if not no_import_lib and \
+ not env.FindIxes(target, 'LIBPREFIX', 'LIBSUFFIX'):
+
+ # Create list of target libraries as strings
+ targetStrings=env.ReplaceIxes(dll,
+ 'SHLIBPREFIX', 'SHLIBSUFFIX',
+ 'LIBPREFIX', 'LIBSUFFIX')
+
+ # Now add file nodes to target list
+ target.append(env.fs.File(targetStrings))
+
+ # Append a def file target if there isn't already a def file target
+ # or a def file source or the user has explicitly asked for the target
+ # to be emitted.
+ def_source = env.FindIxes(source, 'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
+ def_target = env.FindIxes(target, 'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
+ skip_def_insert = env.subst("$WINDOWS_INSERT_DEF") in ['', '0', 0]
+ if not def_source and not def_target and not skip_def_insert:
+ # Create list of target libraries and def files as strings
+ targetStrings=env.ReplaceIxes(dll,
+ 'SHLIBPREFIX', 'SHLIBSUFFIX',
+ 'WINDOWSDEFPREFIX', 'WINDOWSDEFSUFFIX')
+
+ # Now add file nodes to target list
+ target.append(env.fs.File(targetStrings))
+
+ return (target, source)
+
+
+shlib_action = SCons.Action.Action(shlib_generator, generator=1)
+
+res_action = SCons.Action.Action('$RCCOM', '$RCCOMSTR')
+
+res_builder = SCons.Builder.Builder(action=res_action, suffix='.o',
+ source_scanner=SCons.Tool.SourceFileScanner)
+SCons.Tool.SourceFileScanner.add_scanner('.rc', SCons.Defaults.CScan)
+
+def generate(env):
+ mingw = find(env)
+ if mingw:
+ dir = os.path.dirname(mingw)
+ env.PrependENVPath('PATH', dir )
+
+
+ # Most of mingw is the same as gcc and friends...
+ gnu_tools = ['gcc', 'g++', 'gnulink', 'ar', 'gas', 'gfortran', 'm4']
+ for tool in gnu_tools:
+ SCons.Tool.Tool(tool)(env)
+
+ #... but a few things differ:
+ env['CC'] = 'gcc'
+ env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS')
+ env['CXX'] = 'g++'
+ env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS')
+ env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -shared')
+ env['SHLINKCOM'] = shlib_action
+ env['LDMODULECOM'] = shlib_action
+ env.Append(SHLIBEMITTER = [shlib_emitter])
+ env.Append(LDMODULEEMITTER = [shlib_emitter])
+ env['AS'] = 'as'
+
+ env['WIN32DEFPREFIX'] = ''
+ env['WIN32DEFSUFFIX'] = '.def'
+ env['WINDOWSDEFPREFIX'] = '${WIN32DEFPREFIX}'
+ env['WINDOWSDEFSUFFIX'] = '${WIN32DEFSUFFIX}'
+
+ env['SHOBJSUFFIX'] = '.o'
+ env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1
+
+ env['RC'] = 'windres'
+ env['RCFLAGS'] = SCons.Util.CLVar('')
+ env['RCINCFLAGS'] = '$( ${_concat(RCINCPREFIX, CPPPATH, RCINCSUFFIX, __env__, RDirs, TARGET, SOURCE)} $)'
+ env['RCINCPREFIX'] = '--include-dir '
+ env['RCINCSUFFIX'] = ''
+ env['RCCOM'] = '$RC $_CPPDEFFLAGS $RCINCFLAGS ${RCINCPREFIX} ${SOURCE.dir} $RCFLAGS -i $SOURCE -o $TARGET'
+ env['BUILDERS']['RES'] = res_builder
+
+ # Some setting from the platform also have to be overridden:
+ env['OBJSUFFIX'] = '.o'
+ env['LIBPREFIX'] = 'lib'
+ env['LIBSUFFIX'] = '.a'
+ env['PROGSUFFIX'] = '.exe'
+
+def exists(env):
+ return find(env)
+
+# Local Variables:
+# tab-width:4
+# indent-tabs-mode:nil
+# End:
+# vim: set expandtab tabstop=4 shiftwidth=4: