diff options
| author | bradnelson@google.com <bradnelson@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-10-23 21:22:35 +0000 |
|---|---|---|
| committer | bradnelson@google.com <bradnelson@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-10-23 21:22:35 +0000 |
| commit | 68c73b083028bb08744fbb87faba45a9e2ab6614 (patch) | |
| tree | 97f56910e4e4713d3c901bec8e5a476fcdc1e9be /site_scons/site_tools/sdl.py | |
| parent | d2d89baed092e57c107dc801b2a9ce3e0f6d4327 (diff) | |
| download | chromium_src-68c73b083028bb08744fbb87faba45a9e2ab6614.zip chromium_src-68c73b083028bb08744fbb87faba45a9e2ab6614.tar.gz chromium_src-68c73b083028bb08744fbb87faba45a9e2ab6614.tar.bz2 | |
Pulling in latest software construction toolkit.
Review URL: http://codereview.chromium.org/8117
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3861 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'site_scons/site_tools/sdl.py')
| -rwxr-xr-x | site_scons/site_tools/sdl.py | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/site_scons/site_tools/sdl.py b/site_scons/site_tools/sdl.py new file mode 100755 index 0000000..bc02ad7 --- /dev/null +++ b/site_scons/site_tools/sdl.py @@ -0,0 +1,176 @@ +#!/usr/bin/python2.4 +# Copyright 2008, Google Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +"""Simple DirectMedia Layer tool for SCons. + +This tool sets up an environment to use the SDL library. +""" + +import os +import sys +import SCons.Script + + +def _HermeticSDL(env): + """Set things up if sdl is hermetically setup somewhere.""" + + if sys.platform in ['win32', 'cygwin']: + env.SetDefault( + SDL_DIR='$SDL_HERMETIC_WINDOWS_DIR', + SDL_CPPPATH=['$SDL_DIR/include'], + SDL_LIBPATH=['$SDL_DIR/lib'], + SDL_LIBS=['SDL', 'SDLmain'], + SDL_FRAMEWORKPATH=[], + SDL_FRAMEWORKS=[], + ) + elif sys.platform in ['darwin']: + env.SetDefault( + SDL_DIR='$SDL_HERMETIC_MAC_DIR', + SDL_CPPPATH=[ + '$SDL_DIR/SDL.framework/Headers', + ], + SDL_LIBPATH=[], + SDL_LIBS=[], + SDL_FRAMEWORKPATH=['$SDL_DIR'], + SDL_FRAMEWORKS=['SDL', 'Cocoa'], + ) + elif sys.platform in ['linux', 'linux2', 'posix']: + env.SetDefault( + SDL_DIR='$SDL_HERMETIC_LINUX_DIR', + SDL_CPPPATH='$SDL_DIR/include', + SDL_LIBPATH='$SDL_DIR/lib', + SDL_LIBS=['SDL', 'SDLmain'], + SDL_FRAMEWORKPATH=[], + SDL_FRAMEWORKS=[], + ) + else: + env.SetDefault( + SDL_VALIDATE_PATHS=[ + ('unsupported_platform', + ('Not supported on this platform.')), + ], + SDL_IS_MISSING=True, + ) + + if not env.get('SDL_IS_MISSING', False): + env.SetDefault( + SDL_VALIDATE_PATHS=[ + ('$SDL_DIR', + ('You are missing a hermetic copy of SDL...')), + ], + ) + + +def _LocalSDL(env): + """Set things up if sdl is locally installed.""" + + if sys.platform in ['win32', 'cygwin']: + env.SetDefault( + SDL_DIR='c:/SDL-1.2.13', + SDL_CPPPATH='$SDL_DIR/include', + SDL_LIBPATH='$SDL_DIR/lib', + SDL_LIBS=['SDL', 'SDLmain'], + SDL_FRAMEWORKPATH=[], + SDL_FRAMEWORKS=[], + SDL_VALIDATE_PATHS=[ + ('$SDL_DIR', + ('You are missing SDL-1.2.13 on your system.', + 'It was supposed to be in: ${SDL_DIR}', + 'You can download it from:', + ' http://www.libsdl.org/download-1.2.php')), + ], + ) + elif sys.platform in ['darwin']: + env.SetDefault( + SDL_CPPPATH=['/Library/Frameworks/SDL.framework/Headers'], + SDL_LIBPATH=[], + SDL_LIBS=[], + SDL_FRAMEWORKPATH=[], + SDL_FRAMEWORKS=['SDL', 'Cocoa'], + SDL_VALIDATE_PATHS=[ + ('/Library/Frameworks/SDL.framework/SDL', + ('You are missing the SDL framework on your system.', + 'You can download it from:', + 'http://www.libsdl.org/download-1.2.php')), + ], + ) + elif sys.platform in ['linux', 'linux2', 'posix']: + env.SetDefault( + SDL_CPPPATH='/usr/include/SDL', + SDL_LIBPATH='/usr/lib', + SDL_LIBS=['SDL', 'SDLmain'], + SDL_FRAMEWORKPATH=[], + SDL_FRAMEWORKS=[], + SDL_VALIDATE_PATHS=[ + ('/usr/lib/libSDL.so', + ('You are missing SDL on your system.', + 'Run sudo apt-get install libsdl1.2-dev.')), + ], + ) + + +def generate(env): + # NOTE: SCons requires the use of this name, which fails gpylint. + """SCons entry point for this tool.""" + + # Allow the hermetic copy to be disabled on the command line. + sdl_mode = SCons.Script.ARGUMENTS.get('sdl', 'hermetic') + if sdl_mode == 'local': + _LocalSDL(env) + elif sdl_mode == 'hermetic': + _HermeticSDL(env) + elif sdl_mode == 'none': + return + else: + assert False + + validate_paths = env['SDL_VALIDATE_PATHS'] + + if not validate_paths: + sys.stderr.write('*' * 77 + '\n') + sys.stderr.write('ERROR - SDL not supported on this platform.\n') + sys.stderr.write('*' * 77 + '\n') + sys.exit(-1) + + for i in validate_paths: + if not os.path.exists(env.subst(i[0])): + sys.stderr.write('*' * 77 + '\n') + for j in i[1]: + sys.stderr.write(env.subst(j) + '\n') + sys.stderr.write('*' * 77 + '\n') + sys.exit(-1) + + env.Append( + CPPPATH=['$SDL_CPPPATH'], + LIBPATH=['$SDL_LIBPATH'], + LIBS=['$SDL_LIBS'], + FRAMEWORKPATH=['$SDL_FRAMEWORKPATH'], + FRAMEWORKS=['$SDL_FRAMEWORKS'], + ) |