Add support for the darwin (Mac OS X) platform. (James Juhasz)

4 files changed, 47 insertions, 0 deletions

diff --git a/src/CHANGES.txt b/src/CHANGES.txt
index ad02a85..3f80fda 100644
--- a/src/CHANGES.txt
+++ b/src/CHANGES.txt
@@ -62,6 +62,11 @@ RELEASE 0.95 - XXX
 
   - Initialize the name of a Scanner.Classic scanner correctly.
 
+  From James Juhasz:
+
+  - Add support for the .dylib shared library suffix and the -dynamiclib
+    linker option on Mac OS X.
+
   From Steven Knight:
 
   - Add an Execute() method for executing actions directly.
diff --git a/src/engine/SCons/Platform/__init__.py b/src/engine/SCons/Platform/__init__.py
index e8a4a19..0856775 100644
--- a/src/engine/SCons/Platform/__init__.py
+++ b/src/engine/SCons/Platform/__init__.py
@@ -73,6 +73,8 @@ def platform_default():
             return 'hpux'
         elif string.find(sys.platform, 'aix') != -1:
             return 'aix'
+        elif string.find(sys.platform, 'darwin') != -1:
+            return 'darwin'
         else:
             return 'posix'
     elif os.name == 'os2':
diff --git a/src/engine/SCons/Platform/darwin.py b/src/engine/SCons/Platform/darwin.py
new file mode 100644
index 0000000..c239c4a
--- /dev/null
+++ b/src/engine/SCons/Platform/darwin.py
@@ -0,0 +1,38 @@
+"""engine.SCons.Platform.darwin
+
+Platform-specific initialization for Mac OS X systems.
+
+There normally shouldn't be any need to import this module directly.  It
+will usually be imported through the generic SCons.Platform.Platform()
+selection method.
+"""
+
+#
+# Copyright (c) 2001, 2002, 2003, 2004 Steven Knight
+#
+# 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.
+#
+
+import posix
+import os
+
+def generate(env):
+    posix.generate(env)
+    env['SHLIBSUFFIX'] = '.dylib'
diff --git a/src/engine/SCons/Tool/gnulink.py b/src/engine/SCons/Tool/gnulink.py
index b900202..6276fbe 100644
--- a/src/engine/SCons/Tool/gnulink.py
+++ b/src/engine/SCons/Tool/gnulink.py
@@ -45,6 +45,8 @@ def generate(env):
 
     if env['PLATFORM'] == 'hpux':
         env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -shared -fPIC')
+    elif env['PLATFORM'] == 'darwin':
+        env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -dynamiclib')
 
     # __RPATH is set to $_RPATH in the platform specification if that
     # platform supports it.