Commit 500b3044 authored by José Fonseca's avatar José Fonseca

scons: Build progs.

Just demos and trivial dirs for starters.

Conflicts:

	.gitignore
parent fa6ee2c2
*.a
*.dll
*.exe
*.ilk
*.o
*.obj
*.pc
*.pdb
*.pyc
*.pyo
*.so
......@@ -9,6 +15,12 @@ depend
depend.bak
lib
lib64
.sconsign*
configure
autom4te.cache
aclocal.m4
config.log
config.status
cscope*
.scon*
config.py
build
SConscript([
'demos/SConscript',
'trivial/SConscript',
])
import os
import os.path
import sys
env = Environment(
tools = ['generic'],
toolpath = ['../scons'],
ENV = os.environ,
)
# Use Mesa's headers and libs
if 0:
env.Append(CPPPATH = ['#../include'])
env.Append(LIBPATH = ['#../lib'])
conf = Configure(env)
# OpenGL
if env['platform'] == 'windows':
env.Prepend(LIBS = ['glu32', 'opengl32'])
else:
env.Prepend(LIBS = ['GLU', 'GL'])
# Glut
env['GLUT'] = False
if conf.CheckCHeader('GL/glut.h'):
if env['platform'] == 'windows':
env['GLUT_LIB'] = 'glut32'
else:
env['GLUT_LIB'] = 'glut'
env['GLUT'] = True
conf.Finish()
Export('env')
SConscript(
'SConscript',
duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
)
Import('env')
if not env['GLUT']:
Return()
env = env.Clone()
env.Prepend(LIBS = ['$GLUT_LIB'])
progs = [
'arbfplight',
'arbfslight',
'arbocclude',
'bounce',
'clearspd',
'copypix',
'cubemap',
'drawpix',
'engine',
'fbo_firecube',
'fire',
'fogcoord',
'fplight',
'fslight',
'gamma',
'gearbox',
'gears',
'geartrain',
'glinfo',
'gloss',
'glslnoise',
'gltestperf',
'glutfx',
'isosurf',
'ipers',
'lodbias',
'morph3d',
'multiarb',
'paltex',
'pointblast',
'rain',
'ray',
'readpix',
'reflect',
'renormal',
'shadowtex',
'singlebuffer',
'streaming_rect',
'spectex',
'spriteblast',
'stex3d',
'teapot',
'terrain',
'tessdemo',
'texcyl',
'texdown',
'texenv',
'texobj',
'textures',
'trispd',
'tunnel',
'tunnel2',
'vao_demo',
'winpos',
]
for prog in progs:
prog = env.Program(
target = prog,
source = prog + '.c',
)
Import('env')
if not env['GLUT']:
Return()
env = env.Clone()
env.Prepend(LIBS = ['$GLUT_LIB'])
progs = [
'clear-fbo-tex',
'clear-fbo',
'clear-scissor',
'clear-undefined',
'clear-repeat',
'clear',
'dlist-dangling',
'dlist-edgeflag-dangling',
'dlist-edgeflag',
'dlist-degenerate',
'drawarrays',
'drawelements',
'drawrange',
'flat-clip',
'fs-tri',
'line-clip',
'line-cull',
'line-smooth',
'line-stipple-wide',
'line-userclip-clip',
'line-userclip-nop-clip',
'line-userclip-nop',
'line-userclip',
'line-wide',
'line',
'lineloop-clip',
'lineloop-elts',
'lineloop',
'linestrip-flat-stipple',
'linestrip-stipple-wide',
'linestrip-stipple',
'linestrip',
'long-fixed-func',
'pgon-mode',
'point-clip',
'point-param',
'point-sprite',
'point-wide',
'point-wide-smooth',
'point',
'poly-flat',
'poly-flat-clip',
'poly-flat-unfilled-clip',
'poly-unfilled',
'poly',
'quad-clip-all-vertices',
'quad-clip-nearplane',
'quad-clip',
'quad-degenerate',
'quad-flat',
'quad-offset-factor',
'quad-offset-unfilled',
'quad-offset-units',
'quad-tex-2d',
'quad-tex-3d',
'quad-tex-alpha',
'quad-tex-pbo',
'quad-unfilled-clip',
'quad-unfilled-stipple',
'quad-unfilled',
'quad',
'quads',
'quadstrip-cont',
'quadstrip-flat',
'quadstrip',
'tri-alpha',
'tri-blend-color',
'tri-blend-max',
'tri-blend-min',
'tri-blend-revsub',
'tri-blend-sub',
'tri-blend',
'tri-clip',
'tri-cull-both',
'tri-cull',
'tri-dlist',
'tri-edgeflag',
'tri-fbo-tex',
'tri-fbo',
'tri-flat-clip',
'tri-flat',
'tri-fog',
'tri-fp',
'tri-fp-const-imm',
'tri-lit',
'tri-mask-tri',
'tri-orig',
'tri-query',
'tri-repeat',
'tri-scissor-tri',
'tri-stencil',
'tri-tex',
'tri-tex-3d',
'tri-tri',
'tri-unfilled-edgeflag',
'tri-unfilled-clip',
'tri-unfilled-smooth',
'tri-unfilled-tri',
'tri-unfilled-tri-lit',
'tri-unfilled-userclip-stip',
'tri-unfilled-userclip',
'tri-unfilled',
'tri-userclip',
'tri-z-eq',
'tri-z',
'tri',
'trifan-flat',
'trifan-flat-clip',
'trifan-flat-unfilled-clip',
'trifan-unfilled',
'trifan',
'tristrip-clip',
'tristrip-flat',
'tristrip',
'vbo-drawarrays',
'vbo-drawelements',
'vbo-drawrange',
'vp-array',
'vp-array-int',
'vp-clip',
'vp-line-clip',
'vp-tri',
'vp-tri-swap',
'vp-tri-tex',
'vp-tri-imm',
'vp-tri-cb',
'vp-tri-cb-pos',
'vp-tri-cb-tex',
'vp-unfilled',
]
for prog in progs:
prog = env.Program(
target = prog,
source = prog + '.c',
)
# auto code generation
#getprocaddress: getprocaddress.c getproclist.h
#getproclist.h: $(TOP)/src/mesa/glapi/gl_API.xml getprocaddress.c getprocaddress.py
# python getprocaddress.py > getproclist.h
#readtex.h: $(TOP)/progs/util/readtex.h
# ln -s $(TOP)/progs/util/readtex.h .
#readtex.c: $(TOP)/progs/util/readtex.c
# ln -s $(TOP)/progs/util/readtex.c .
#extfuncs.h: $(TOP)/progs/util/extfuncs.h
# cp $< .
"""generic
Generic tool that provides a commmon ground for all platforms.
"""
#
# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
# All Rights Reserved.
#
# 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, sub license, 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 (including the
# next paragraph) 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 NON-INFRINGEMENT.
# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 os
import os.path
import re
import platform as _platform
import sys
import SCons.Action
import SCons.Builder
import SCons.Scanner
def quietCommandLines(env):
# Quiet command lines
# See also http://www.scons.org/wiki/HidingCommandLinesInOutput
env['CCCOMSTR'] = "Compiling $SOURCE ..."
env['CXXCOMSTR'] = "Compiling $SOURCE ..."
env['ARCOMSTR'] = "Archiving $TARGET ..."
env['RANLIBCOMSTR'] = ""
env['LINKCOMSTR'] = "Linking $TARGET ..."
def createConvenienceLibBuilder(env):
"""This is a utility function that creates the ConvenienceLibrary
Builder in an Environment if it is not there already.
If it is already there, we return the existing one.
Based on the stock StaticLibrary and SharedLibrary builders.
"""
try:
convenience_lib = env['BUILDERS']['ConvenienceLibrary']
except KeyError:
action_list = [ SCons.Action.Action("$ARCOM", "$ARCOMSTR") ]
if env.Detect('ranlib'):
ranlib_action = SCons.Action.Action("$RANLIBCOM", "$RANLIBCOMSTR")
action_list.append(ranlib_action)
convenience_lib = SCons.Builder.Builder(action = action_list,
emitter = '$LIBEMITTER',
prefix = '$LIBPREFIX',
suffix = '$LIBSUFFIX',
src_suffix = '$SHOBJSUFFIX',
src_builder = 'SharedObject')
env['BUILDERS']['ConvenienceLibrary'] = convenience_lib
return convenience_lib
# TODO: handle import statements with multiple modules
# TODO: handle from import statements
import_re = re.compile(r'^import\s+(\S+)$', re.M)
def python_scan(node, env, path):
# http://www.scons.org/doc/0.98.5/HTML/scons-user/c2781.html#AEN2789
contents = node.get_contents()
source_dir = node.get_dir()
imports = import_re.findall(contents)
results = []
for imp in imports:
for dir in path:
file = os.path.join(str(dir), imp.replace('.', os.sep) + '.py')
if os.path.exists(file):
results.append(env.File(file))
break
file = os.path.join(str(dir), imp.replace('.', os.sep), '__init__.py')
if os.path.exists(file):
results.append(env.File(file))
break
return results
python_scanner = SCons.Scanner.Scanner(function = python_scan, skeys = ['.py'])
def code_generate(env, script, target, source, command):
"""Method to simplify code generation via python scripts.
http://www.scons.org/wiki/UsingCodeGenerators
http://www.scons.org/doc/0.98.5/HTML/scons-user/c2768.html
"""
# We're generating code using Python scripts, so we have to be
# careful with our scons elements. This entry represents
# the generator file *in the source directory*.
script_src = env.File(script).srcnode()
# This command creates generated code *in the build directory*.
command = command.replace('$SCRIPT', script_src.path)
code = env.Command(target, source, command)
# Explicitly mark that the generated code depends on the generator,
# and on implicitly imported python modules
path = (script_src.get_dir(),)
deps = [script_src]
deps += script_src.get_implicit_deps(env, python_scanner, path)
env.Depends(code, deps)
# Running the Python script causes .pyc files to be generated in the
# source directory. When we clean up, they should go too. So add side
# effects for .pyc files
for dep in deps:
pyc = env.File(str(dep) + 'c')
env.SideEffect(pyc, code)
return code
def createCodeGenerateMethod(env):
env.Append(SCANNERS = python_scanner)
env.AddMethod(code_generate, 'CodeGenerate')
def symlink(target, source, env):
target = str(target[0])
source = str(source[0])
if os.path.islink(target) or os.path.exists(target):
os.remove(target)
os.symlink(os.path.basename(source), target)
def install_shared_library(env, source, version = ()):
source = str(source[0])
version = tuple(map(str, version))
target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], 'lib')
target_name = '.'.join((str(source),) + version)
last = env.InstallAs(os.path.join(target_dir, target_name), source)
while len(version):
version = version[:-1]
target_name = '.'.join((str(source),) + version)
action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE")
last = env.Command(os.path.join(target_dir, target_name), last, action)
def createInstallMethods(env):
env.AddMethod(install_shared_library, 'InstallSharedLibrary')
_platform_map = {
'linux2': 'linux',
'win32': 'windows',
}
_machine_map = {
'x86': 'x86',
'i386': 'x86',
'i486': 'x86',
'i586': 'x86',
'i686': 'x86',
'ppc': 'ppc',
'x86_64': 'x86_64',
}
_toolchain_map = {
'winddk': 'winddk',
'wince': 'wcesdk',
}
_bool_map = {
'y': 1,
'yes': 1,
't': 1,
'true': 1,
'1': 1,
'on': 1,
'all': 1,
'n': 0,
'no': 0,
'f': 0,
'false': 0,
'0': 0,
'off': 0,
'none': 0,
}
def generate(env):
"""Common environment generation code"""
from SCons.Script import ARGUMENTS
# FIXME: this is already too late
#if env.get('quiet', False):
# quietCommandLines(env)
# Platform
try:
env['platform'] = ARGUMENTS['platform']
except KeyError:
env['platform'] = _platform_map.get(sys.platform, sys.platform)
# Machine
try:
env['machine'] = ARGUMENTS['machine']
except KeyError:
env['machine'] = _machine_map.get(os.environ.get('PROCESSOR_ARCHITECTURE', _platform.machine()), 'generic')
# Toolchain
try:
env['toolchain'] = ARGUMENTS['toolchain']
except KeyError:
if env['platform'] in ('windows', 'winddk', 'wince') and sys.platform != 'win32':
env['toolchain'] = 'crossmingw'
else:
env['toolchain'] = _toolchain_map.get(env['platform'], 'default')
if env['toolchain'] == 'crossmingw' and env['machine'] not in ('generic', 'x86'):
env['machine'] = 'x86'
# Build type
env['debug'] = _bool_map[ARGUMENTS.get('debug', 'no')]
env['profile'] = _bool_map[ARGUMENTS.get('profile', 'no')]
# Put build output in a separate dir, which depends on the current
# configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
try:
env['variant_dir'] = ARGUMENTS['variant_dir']
except KeyError:
build_topdir = 'build'
build_subdir = env['platform']
if env['machine'] != 'generic':
build_subdir += '-' + env['machine']
if env['debug']:
build_subdir += "-debug"
if env['profile']:
build_subdir += "-profile"
env['variant_dir'] = os.path.join(build_topdir, build_subdir)
# Place the .sconsign file in the build dir too, to avoid issues with
# different scons versions building the same source file
#env.VariantDir(env['variant_dir']
#env.SConsignFile(os.path.join(env['variant_dir'], '.sconsign'))
# Summary
print
print ' platform=%s' % env['platform']
print ' machine=%s' % env['machine']
print ' toolchain=%s' % env['toolchain']
print ' debug=%s' % ['no', 'yes'][env['debug']]
print ' profile=%s' % ['no', 'yes'][env['profile']]
#print ' variant_dir=%s' % env['variant_dir']
print
# Load tool chain
env.Tool(env['toolchain'])
# shortcuts
debug = env['debug']
machine = env['machine']
platform = env['platform']
x86 = env['machine'] == 'x86'
ppc = env['machine'] == 'ppc'
gcc = env['platform'] in ('linux', 'freebsd', 'darwin') or env['toolchain'] == 'crossmingw'
msvc = env['platform'] in ('windows', 'winddk', 'wince') and env['toolchain'] != 'crossmingw'
# C preprocessor options
cppdefines = []
if debug:
cppdefines += ['DEBUG']
else:
cppdefines += ['NDEBUG']
if env['profile']:
cppdefines += ['PROFILE']
if platform == 'windows':
cppdefines += [
'WIN32',
'_WINDOWS',
#'_UNICODE',
#'UNICODE',
# http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx,
'WIN32_LEAN_AND_MEAN',
'VC_EXTRALEAN',
'_CRT_SECURE_NO_DEPRECATE',
]
if debug:
cppdefines += ['_DEBUG']
if platform == 'winddk':
# Mimic WINDDK's builtin flags. See also:
# - WINDDK's bin/makefile.new i386mk.inc for more info.
# - buildchk_wxp_x86.log files, generated by the WINDDK's build
# - http://alter.org.ua/docs/nt_kernel/vc8_proj/
cppdefines += [
('_X86_', '1'),
('i386', '1'),
'STD_CALL',
('CONDITION_HANDLING', '1'),
('NT_INST', '0'),
('WIN32', '100'),
('_NT1X_', '100'),
('WINNT', '1'),
('_WIN32_WINNT', '0x0501'), # minimum required OS version
('WINVER', '0x0501'),
('_WIN32_IE', '0x0603'),
('WIN32_LEAN_AND_MEAN', '1'),
('DEVL', '1'),
('__BUILDMACHINE__', 'WinDDK'),
('FPO', '0'),
]
if debug:
cppdefines += [('DBG', 1)]
if platform == 'wince':
cppdefines += [
'_CRT_SECURE_NO_DEPRECATE',
'_USE_32BIT_TIME_T',
'UNICODE',
'_UNICODE',
('UNDER_CE', '600'),
('_WIN32_WCE', '0x600'),
'WINCEOEM',
'WINCEINTERNAL',
'WIN32',
'STRICT',
'x86',
'_X86_',
'INTERNATIONAL',
('INTLMSG_CODEPAGE', '1252'),
]
env.Append(CPPDEFINES = cppdefines)
# C preprocessor includes
if platform == 'winddk':
env.Append(CPPPATH = [
env['SDK_INC_PATH'],
env['DDK_INC_PATH'],
env['WDM_INC_PATH'],
env['CRT_INC_PATH'],
])
# C compiler options
cflags = []
if gcc:
if debug:
cflags += ['-O0', '-g3']
else:
cflags += ['-O3', '-g0']
if env['profile']:
cflags += ['-pg']
if env['machine'] == 'x86':
cflags += [
'-m32',
#'-march=pentium4',
'-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
#'-mfpmath=sse',
]
if env['machine'] == 'x86_64':
cflags += ['-m64']
cflags += [
'-Wall',
'-Wmissing-prototypes',
'-Wno-long-long',
'-ffast-math',
'-pedantic',
'-fmessage-length=0', # be nice to Eclipse
]
if msvc:
# See also:
# - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx
# - cl /?
if debug:
cflags += [
'/Od', # disable optimizations
'/Oi', # enable intrinsic functions
'/Oy-', # disable frame pointer omission
]
else:
cflags += [
'/Ox', # maximum optimizations
'/Oi', # enable intrinsic functions
'/Ot', # favor code speed
#'/fp:fast', # fast floating point
]
if env['profile']:
cflags += [
'/Gh', # enable _penter hook function
'/GH', # enable _pexit hook function
]
cflags += [
'/W3', # warning level
#'/Wp64', # enable 64 bit porting warnings
]
if env['machine'] == 'x86':
cflags += [
#'/QIfist', # Suppress _ftol
#'/arch:SSE2', # use the SSE2 instructions
]
if platform == 'windows':
cflags += [
# TODO
]
if platform == 'winddk':
cflags += [
'/Zl', # omit default library name in .OBJ
'/Zp8', # 8bytes struct member alignment
'/Gy', # separate functions for linker
'/Gm-', # disable minimal rebuild
'/WX', # treat warnings as errors
'/Gz', # __stdcall Calling convention
'/GX-', # disable C++ EH
'/GR-', # disable C++ RTTI
'/GF', # enable read-only string pooling
'/G6', # optimize for PPro, P-II, P-III
'/Ze', # enable extensions
'/Gi-', # disable incremental compilation
'/QIfdiv-', # disable Pentium FDIV fix
'/hotpatch', # prepares an image for hotpatching.
#'/Z7', #enable old-style debug info
]
if platform == 'wince':
# See also C:\WINCE600\public\common\oak\misc\makefile.def
cflags += [
'/Zl', # omit default library name in .OBJ
'/GF', # enable read-only string pooling
'/GR-', # disable C++ RTTI
'/GS', # enable security checks
# Allow disabling language conformance to maintain backward compat
#'/Zc:wchar_t-', # don't force wchar_t as native type, instead of typedef
#'/Zc:forScope-', # don't enforce Standard C++ for scoping rules
#'/wd4867',