José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 1 | ####################################################################### |
| 2 | # Top-level SConstruct |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 3 | # |
| 4 | # For example, invoke scons as |
| 5 | # |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 6 | # scons build=debug llvm=yes machine=x86 |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 7 | # |
| 8 | # to set configuration variables. Or you can write those options to a file |
| 9 | # named config.py: |
| 10 | # |
| 11 | # # config.py |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 12 | # build='debug' |
| 13 | # llvm=True |
José Fonseca | 81b6a80 | 2008-02-06 14:36:50 +0900 | [diff] [blame] | 14 | # machine='x86' |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 15 | # |
| 16 | # Invoke |
| 17 | # |
| 18 | # scons -h |
| 19 | # |
| 20 | # to get the full list of options. See scons manpage for more info. |
| 21 | # |
| 22 | |
José Fonseca | 9409043 | 2008-02-27 17:36:28 +0900 | [diff] [blame] | 23 | import os |
| 24 | import os.path |
| 25 | import sys |
Alan Hourihane | 550fc19 | 2010-01-26 19:57:34 +0000 | [diff] [blame] | 26 | import SCons.Util |
José Fonseca | d710a7c | 2008-02-19 18:53:16 +0900 | [diff] [blame] | 27 | |
José Fonseca | 9409043 | 2008-02-27 17:36:28 +0900 | [diff] [blame] | 28 | import common |
José Fonseca | 58a3d7d | 2008-02-23 19:49:08 +0900 | [diff] [blame] | 29 | |
José Fonseca | 9409043 | 2008-02-27 17:36:28 +0900 | [diff] [blame] | 30 | ####################################################################### |
| 31 | # Configuration options |
| 32 | |
José Fonseca | e9fb90a | 2009-05-01 16:12:17 +0100 | [diff] [blame] | 33 | opts = Variables('config.py') |
José Fonseca | 13174c1 | 2008-03-03 18:52:37 +0100 | [diff] [blame] | 34 | common.AddOptions(opts) |
José Fonseca | e9fb90a | 2009-05-01 16:12:17 +0100 | [diff] [blame] | 35 | opts.Add(EnumVariable('MSVS_VERSION', 'MS Visual C++ version', None, allowed_values=('7.1', '8.0', '9.0'))) |
Jonathan White | 3c81992 | 2008-08-29 11:30:32 -0600 | [diff] [blame] | 36 | |
José Fonseca | 81b6a80 | 2008-02-06 14:36:50 +0900 | [diff] [blame] | 37 | env = Environment( |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 38 | options = opts, |
| 39 | tools = ['gallium'], |
José Fonseca | 2c4349a | 2008-07-15 07:56:42 +0900 | [diff] [blame] | 40 | toolpath = ['#scons'], |
José Fonseca | b04aa71 | 2008-06-06 14:48:57 +0900 | [diff] [blame] | 41 | ENV = os.environ, |
| 42 | ) |
| 43 | |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 44 | # Backwards compatability with old target configuration variable |
| 45 | try: |
| 46 | targets = ARGUMENTS['targets'] |
| 47 | except KeyError: |
| 48 | pass |
| 49 | else: |
| 50 | targets = targets.split(',') |
| 51 | print 'scons: warning: targets option is deprecated; pass the targets on their own such as' |
| 52 | print |
| 53 | print ' scons %s' % ' '.join(targets) |
| 54 | print |
| 55 | COMMAND_LINE_TARGETS.append(targets) |
| 56 | |
Alan Hourihane | 6544be6 | 2010-01-26 19:14:16 +0000 | [diff] [blame] | 57 | |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 58 | Help(opts.GenerateHelpText(env)) |
| 59 | |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 60 | |
| 61 | ####################################################################### |
| 62 | # Environment setup |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 63 | |
| 64 | # Includes |
Vinson Lee | 5fd9757 | 2010-04-26 01:08:34 -0700 | [diff] [blame] | 65 | env.Prepend(CPPPATH = [ |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 66 | '#/include', |
Vinson Lee | 5fd9757 | 2010-04-26 01:08:34 -0700 | [diff] [blame] | 67 | ]) |
| 68 | env.Append(CPPPATH = [ |
José Fonseca | 33ceb67 | 2008-02-18 10:52:44 +0000 | [diff] [blame] | 69 | '#/src/gallium/include', |
| 70 | '#/src/gallium/auxiliary', |
| 71 | '#/src/gallium/drivers', |
José Fonseca | 601bfb5 | 2010-03-10 10:34:29 +0000 | [diff] [blame] | 72 | '#/src/gallium/winsys', |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 73 | ]) |
| 74 | |
José Fonseca | dc6bcc9 | 2010-01-10 10:36:35 +0000 | [diff] [blame] | 75 | if env['msvc']: |
| 76 | env.Append(CPPPATH = ['#include/c99']) |
| 77 | |
Alan Hourihane | 32e6043 | 2010-01-28 17:26:05 +0000 | [diff] [blame] | 78 | # Embedded |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 79 | if env['platform'] == 'embedded': |
José Fonseca | 0013796 | 2008-02-07 19:59:17 +0900 | [diff] [blame] | 80 | env.Append(CPPDEFINES = [ |
| 81 | '_POSIX_SOURCE', |
| 82 | ('_POSIX_C_SOURCE', '199309L'), |
| 83 | '_SVID_SOURCE', |
| 84 | '_BSD_SOURCE', |
| 85 | '_GNU_SOURCE', |
| 86 | |
| 87 | 'PTHREADS', |
José Fonseca | 0013796 | 2008-02-07 19:59:17 +0900 | [diff] [blame] | 88 | ]) |
Alan Hourihane | 32e6043 | 2010-01-28 17:26:05 +0000 | [diff] [blame] | 89 | env.Append(LIBS = [ |
| 90 | 'm', |
| 91 | 'pthread', |
| 92 | 'dl', |
| 93 | ]) |
| 94 | |
| 95 | # Posix |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 96 | if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'): |
Alan Hourihane | 32e6043 | 2010-01-28 17:26:05 +0000 | [diff] [blame] | 97 | env.Append(CPPDEFINES = [ |
| 98 | '_POSIX_SOURCE', |
| 99 | ('_POSIX_C_SOURCE', '199309L'), |
| 100 | '_SVID_SOURCE', |
| 101 | '_BSD_SOURCE', |
| 102 | '_GNU_SOURCE', |
Alan Hourihane | 32e6043 | 2010-01-28 17:26:05 +0000 | [diff] [blame] | 103 | 'PTHREADS', |
| 104 | 'HAVE_POSIX_MEMALIGN', |
| 105 | ]) |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 106 | if env['gcc']: |
Jakob Bornecrantz | 2ebe027 | 2010-05-12 22:48:32 +0100 | [diff] [blame] | 107 | env.Append(CFLAGS = ['-fvisibility=hidden']) |
José Fonseca | 601498a | 2010-11-01 13:30:22 +0000 | [diff] [blame^] | 108 | if env['platform'] == 'darwin': |
Vinson Lee | d57ba16 | 2010-01-23 21:05:58 -0800 | [diff] [blame] | 109 | env.Append(CPPDEFINES = ['_DARWIN_C_SOURCE']) |
José Fonseca | 0013796 | 2008-02-07 19:59:17 +0900 | [diff] [blame] | 110 | env.Append(LIBS = [ |
| 111 | 'm', |
| 112 | 'pthread', |
José Fonseca | 0013796 | 2008-02-07 19:59:17 +0900 | [diff] [blame] | 113 | 'dl', |
| 114 | ]) |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 115 | |
José Fonseca | 4f17bd2 | 2008-03-12 13:34:30 +0000 | [diff] [blame] | 116 | # for debugging |
| 117 | #print env.Dump() |
| 118 | |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 119 | Export('env') |
| 120 | |
| 121 | |
| 122 | ####################################################################### |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 123 | # Invoke SConscripts |
| 124 | |
José Fonseca | f4192cb4 | 2008-01-31 14:21:49 +0900 | [diff] [blame] | 125 | # TODO: Build several variants at the same time? |
| 126 | # http://www.scons.org/wiki/SimultaneousVariantBuilds |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 127 | |
| 128 | SConscript( |
José Fonseca | 33ceb67 | 2008-02-18 10:52:44 +0000 | [diff] [blame] | 129 | 'src/SConscript', |
José Fonseca | 67450f0 | 2010-09-29 14:08:53 +0100 | [diff] [blame] | 130 | variant_dir = env['build_dir'], |
José Fonseca | c42e625 | 2008-01-31 13:14:35 +0900 | [diff] [blame] | 131 | duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html |
| 132 | ) |
José Fonseca | 7bbf7f9 | 2009-12-31 21:10:25 +0000 | [diff] [blame] | 133 | |