irrlicht/source/Irrlicht/SConstruct

404 lines
21 KiB
Python

# -*- coding: utf-8 -*-
import os, re, subprocess, tempfile, zipfile
import SCons.Errors
# === function for build environment object =========================================================================
# creating a resource file for suppress long-line-error
# @param env environment object
# @param sources list files (should be absoute path names)
def ResourceFile(env, list) :
(fd, resource) = tempfile.mkstemp(".res", text=True)
for i in list :
os.write (fd, "%s\n" % str(i).replace("\\", "\\\\"))
os.close(fd)
return env.get("TEMPFILEPREFIX", "") + resource
def zipbetter(target, source, env):
compression = env.get('ZIPCOMPRESSION', 0)
zf = zipfile.ZipFile(str(target[0]), 'w', compression)
for s in source:
if s.isdir():
for dirpath, dirnames, filenames in os.walk(str(s)):
for fname in filenames:
path = os.path.join(dirpath, fname)
if os.path.isfile(path):
zf.write(path, os.path.relpath(path, env.get("ZIPROOT", "")))
else:
zf.write(str(s), os.path.relpath(str(s), env.get("ZIPROOT", "")))
zf.close()
# creates the global build object
# @return build object
def createEnvironment() :
directxdir = ""
if "DXSDK_DIR" in os.environ :
directxdir = os.environ["DXSDK_DIR"]
vars = Variables()
vars.Add(PathVariable("installdir", "install directory for the library", os.path.join("bin"), PathVariable.PathIsDirCreate))
vars.Add(EnumVariable("buildtarget", "type of the library", "shared", allowed_values=("shared", "static")))
vars.Add(EnumVariable("buildtype", "name of target build type", "release", allowed_values=("debug", "release")))
vars.Add(EnumVariable("platform", "build platform", "", allowed_values=("", "linux", "osx-library", "osx-framework", "win32-mingw", "win32-msvc", "win64-msvc")))
vars.Add(BoolVariable("package", "creates of the compiled library a package (header & binary) as a zip file", False))
vars.Add(BoolVariable("opengl", "build with Open GL support", True))
vars.Add(PathVariable("directxsdk", "directory of the Direct X SDK (joystick support is disabled by default)", directxdir, PathVariable.PathAccept))
# set the correct build toolkit (and a own process spawn)
env = Environment(tools = [], variables=vars)
Help(vars.GenerateHelpText(env))
env["ResourceFile"] = ResourceFile
if env["package"] :
zipbetter_bld = Builder(action = zipbetter, target_factory = SCons.Node.FS.default_fs.Entry, source_factory = SCons.Node.FS.default_fs.Entry)
env.Append(BUILDERS = {'ZipBetter' : zipbetter_bld})
if env["platform"] in ["linux", "osx-library", "osx-framework"] :
env.Tool("default")
elif env["platform"] in ["win32-msvc", "win64-mvc"] :
env.Tool("msvc")
env.Tool("mslink")
env.Tool("msvs")
env.Tool("mssdk")
elif env["platform"] in ["win32-mingw", "win64-mingw"] :
env.Tool("mingw")
else :
raise SCons.Errors.StopError("platform is not set")
# check parameter
if env["buildtarget"] == "static" and env["platform"] == "osx-framework" :
raise SCons.Errors.StopError("static library can not be build with the an osx framework")
if env["buildtype"] == "debug" and env["platform"] == "osx-framework" :
raise SCons.Errors.StopError("debug library can not be build with the an osx framework")
# set constants and global values (directory names are relative to the SConstruct)
# read first Irrlicht SDK version from the file include/IrrCompileConfig.h
irrlichtversion = None
try :
configfile = open( os.path.join("include", "IrrCompileConfig.h"), "r" )
irrlichtversion = re.search("#define(.*)IRRLICHT_SDK_VERSION(.*)", configfile.read())
configfile.close()
except :
pass
if irrlichtversion == None :
raise SCons.Errors.StopError("can not find Irrlicht SDK version in the configuration header")
env["irr_libversion"] = irrlichtversion.group(2).replace("\"", "").strip()
env["irr_libinstallname"] = "Irrlicht"
env["irr_osxframeworkname"] = env["irr_libinstallname"]
env["irr_srcexamples"] = "examples"
env["irr_srclibrary"] = os.path.join("source", "Irrlicht")
if env["buildtype"] == "debug" :
env["irr_libinstallname"] = env["irr_libinstallname"] + "Debug"
if "CXX" in os.environ :
env.Replace(CXX = os.environ["CXX"])
if "CC" in os.environ :
env.Replace(CC = os.environ["CC"])
if "CPPPATH" in os.environ :
env.AppendUnique(CPPPATH = os.environ["CPPPATH"].split(os.pathsep))
if "CXXFLAGS" in os.environ :
env.AppendUnique(CXXFLAGS = os.environ["CXXFLAGS"].split(" "))
if "LIBRARY_PATH" in os.environ :
env.AppendUnique(CIBPATH = os.environ["LIBRARY_PATH"].split(os.pathsep))
if "LDFLAGS" in os.environ :
env.AppendUnique(LINKFLAGS = os.environ["LDFLAGS"].split(" "))
return env
# creates a build object for the library,
# and sets the platform specific build data
# @param env build object
# @return cloned build object with library specific data
def getLibraryBuildEnvironment(env) :
envlib = env.Clone()
# define global options
envlib.AppendUnique(CPPPATH = ["include", envlib["irr_srclibrary"], os.path.join(envlib["irr_srclibrary"], "zlib"), os.path.join(envlib["irr_srclibrary"], "jpeglib"), os.path.join(envlib["irr_srclibrary"], "libpng")])
envlib.AppendUnique(CPPDEFINES = ["IRRLICHT_EXPORTS"])
if envlib["buildtype"] == "debug" :
envlib.AppendUnique(CPPDEFINES = ["_DEBUG"])
# define platform specific options
if envlib["platform"] in ["osx-library", "osx-framework"] :
libname = envlib["LIBPREFIX"] + envlib["irr_libinstallname"] + "." + envlib["irr_libversion"] + envlib["SHLIBSUFFIX"]
envlib.AppendUnique(CPPPATH = [os.path.join(envlib["irr_srclibrary"], "MacOSX")])
envlib.AppendUnique(LINKFLAGS = ["-Wl,-framework,Cocoa", "-Wl,-framework,IOKit", "-Wl,-install_name,"+libname])
if envlib["buildtype"] == "debug" :
envlib.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
elif envlib["buildtype"] == "release" :
envlib.AppendUnique(CXXFLAGS = ["-O3", "-fexpensive-optimizations"])
configOpenGL(envlib)
envlib.AppendUnique(CFLAGS = envlib["CXXFLAGS"])
elif envlib["platform"] == "linux" :
libname = envlib["LIBPREFIX"] + envlib["irr_libinstallname"] + envlib["SHLIBSUFFIX"] + "." + envlib["irr_libversion"]
envlib.AppendUnique(LIBS = ["Xxf86vm"])
envlib.AppendUnique(LINKFLAGS = ["-Wl,--soname="+libname])
if envlib["buildtype"] == "debug" :
envlib.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
elif envlib["buildtype"] == "release" :
envlib.AppendUnique(CXXFLAGS = ["-O3", "-fexpensive-optimizations"])
configOpenGL(envlib)
envlib.AppendUnique(CFLAGS = envlib["CXXFLAGS"])
elif envlib["platform"] in ["win32-mingw", "win64-mingw"] :
# for suppress the too-long-line error, we use a temporary file on the linker source list
envlib["SHLINKCOM"] = "$SHLINK -o $TARGET $SHLINKFLAGS ${ResourceFile(__env__, SOURCES.abspath)} $_LIBDIRFLAGS $_LIBFLAGS"
envlib["ARCOM"] = "$AR $ARFLAGS $TARGET ${ResourceFile(__env__, SOURCES.abspath)}"
# on MinGW we create a DLL, which can be used by other toolchains (we need the std-alias, the kill-flag and the out-implib option)
envlib.AppendUnique(LINKFLAGS = ["-Wl,--add-stdcall-alias", "-Wl,--kill-at", "-Wl,--out-implib,"+envlib["LIBPREFIX"]+env["irr_libinstallname"]+envlib["LIBSUFFIX"]])
envlib.AppendUnique(LIBS = ["winmm", "gdi32"])
if envlib["buildtype"] == "debug" :
envlib.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
elif envlib["buildtype"] == "release" :
envlib.AppendUnique(CXXFLAGS = ["-O3", "-fexpensive-optimizations"])
configOpenGL(envlib)
configDirectX(envlib)
envlib.AppendUnique(CFLAGS = envlib["CXXFLAGS"])
elif envlib["platform"] in ["win32-msvc", "win64-msvc"] :
envlib.AppendUnique(CXXFLAGS = ["/analyze", "/Gd", "/GF", "/GR-", "/GS", "/Gy", "/Zl"])
envlib.AppendUnique(LINKFLAGS = ["/VERSION:\""+envlib["irr_libversion"]+"\"", "/nologo"])
envlib.AppendUnique(LIBS = ["gdi32.lib", "user32.lib", "advapi32.lib"])
if envlib["buildtype"] == "debug" :
envlib.AppendUnique(CXXFLAGS = ["-Wall", "/MTd", "/RTC1", "/Zi"])
elif envlib["buildtype"] == "release" :
envlib.AppendUnique(CXXFLAGS = ["/GL", "/MT", "/Ox"])
envlib.AppendUnique(LINKFLAGS = ["/SUBSYSTEM:WINDOWS", "/OPT:REF", "/LTCG"])
configOpenGL(envlib)
configDirectX(envlib)
return envlib
# define Open GL support (OSX needs always the OpenGL framework)
# @param library environment
def configOpenGL(envlib) :
if not envlib["opengl"] :
envlib.AppendUnique(CPPDEFINES = ["NO_IRR_COMPILE_WITH_OPENGL_"])
if envlib["platform"] in ["osx-library", "osx-framework"] :
envlib.AppendUnique(LINKFLAGS = ["-Wl,-framework,OpenGL"])
elif envlib["opengl"] and envlib["platform"] == "linux" :
envlib.AppendUnique(LIBS = ["GL"])
elif envlib["opengl"] and envlib["platform"] in ["win32-mingw", "win64-mingw", "win32-msvc", "win64-msvc"] :
envlib.AppendUnique(LIBS = ["opengl32"])
# define Direct X 9 support ( Direct X 8 is disabled by the SDK )
# @param library environment
def configDirectX(envlib) :
envlib.AppendUnique(CPPDEFINES = ["NO_IRR_COMPILE_WITH_DIRECT3D_8_", "NO_IRR_COMPILE_WITH_DIRECTINPUT_JOYSTICK_"])
if os.path.exists(env["directxsdk"]) :
envlib.AppendUnique(CPPPATH = [os.path.join(envlib["directxsdk"], "Include")])
envlib.AppendUnique(CPPDEFINES = ["IRR_COMPILE_WITH_DX9_DEV_PACK"])
envlib.AppendUnique(LIBS = ["d3dx9"])
if "win32" in envlib["platform"] :
envlib.AppendUnique(LIBPATH = [os.path.join(envlib["directxsdk"], "Lib", "x86")])
elif "win64" in envlib["platform"] :
envlib.AppendUnique(LIBPATH = [os.path.join(envlib["directxsdk"], "Lib", "x84")])
else :
envlib.AppendUnique(CPPDEFINES = ["NO_IRR_COMPILE_WITH_DIRECT3D_9_"])
# creates a build object for the examples,
# and sets the platform specific build data
# @param env build object
# @return cloned build object with example specific data
def getExampleBuildEnvironment(env) :
envexamples = env.Clone()
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(CPPDEFINES = ["_DEBUG"])
# define platform specific data
if envexamples["platform"] in ["osx-library", "osx-framework"] :
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
elif envexamples["buildtype"] == "release" :
envexamples.AppendUnique(CXXFLAGS = ["-O3"])
if envexamples["platform"] == "osx-framework" :
envexamples.AppendUnique(CPPPATH = [os.path.join(env["installdir"], "Irrlicht.framework", "Headers")])
envexamples.AppendUnique(LINKFLAGS = ["-Wl,-framework,Irrlicht", "-Wl,-F"+env["installdir"]])
else :
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(LIBS = ["IrrlichtDebug"])
elif envexamples["buildtype"] == "release" :
envexamples.AppendUnique(LIBS = ["Irrlicht"])
envexamples.AppendUnique(CPPPATH = [os.path.join(env["installdir"], "include")])
envexamples.AppendUnique(LIBPATH = [os.path.join(env["installdir"], "lib")])
elif envexamples["platform"] == "linux" :
envexamples.AppendUnique(CPPPATH = [os.path.join(env["installdir"], "include")])
envexamples.AppendUnique(LIBPATH = [os.path.join(env["installdir"], "lib")])
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
envexamples.AppendUnique(LIBS = ["IrrlichtDebug"])
elif envexamples["buildtype"] == "release" :
envexamples.AppendUnique(CXXFLAGS = ["-O3"])
envexamples.AppendUnique(LIBS = ["Irrlicht"])
elif envexamples["platform"] in ["win32-mingw", "win64-mingw"] :
envexamples.AppendUnique(CPPPATH = [os.path.join(env["installdir"], "include")])
envexamples.AppendUnique(LIBPATH = [os.path.join(env["installdir"], "lib")])
envexamples.AppendUnique(LIBS = ["Irrlicht", "gdi32", "opengl32"])
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(CXXFLAGS = ["-Wall", "-g"])
envexamples.AppendUnique(LIBS = ["IrrlichtDebug"])
elif envexamples["buildtype"] == "release" :
envexamples.AppendUnique(CXXFLAGS = ["-O3"])
envexamples.AppendUnique(LIBS = ["Irrlicht"])
elif envexamples["platform"] in ["win32-msvc", "win64-msvc"] :
envexamples.AppendUnique(CPPPATH = [os.path.join(env["installdir"], "include")])
envexamples.AppendUnique(LIBPATH = [os.path.join(env["installdir"], "lib")])
envexamples.AppendUnique(LINKFLAGS = ["/nologo"])
envexamples.AppendUnique(CXXFLAGS = ["/analyze", "/Gd", "/GF", "/GR-", "/GS", "/Gy"])
envexamples.AppendUnique(LIBS = [ "user32", "gdi32", "opengl32"])
if envexamples["buildtype"] == "debug" :
envexamples.AppendUnique(CXXFLAGS = ["-Wall", "/MTd", "/RTC1", "/Zi"])
envexamples.AppendUnique(LIBS = ["IrrlichtDebug"])
elif envexamples["buildtype"] == "release" :
envexamples.AppendUnique(CXXFLAGS = ["/GL", "/MT", "/Ox"])
envexamples.AppendUnique(LINKFLAGS = ["/SUBSYSTEM:CONSOLE", "/OPT:REF", "/LTCG"])
envexamples.AppendUnique(LIBS = ["Irrlicht"])
return envexamples
# runs the installation process
# @param env environment object
# @param lib build library object
# @param header headerfile list
def installLibrary(env, lib, header) :
install = []
if lib and type(lib) == type([]) :
lib = lib[0]
libname = str(lib).replace("']", "").replace("['", "")
if env["platform"] in ["linux", "osx-library"] :
if env["platform"] == "osx-library" :
versionname = libname.replace(env["SHLIBSUFFIX"], "") + "." + env["irr_libversion"] + env["SHLIBSUFFIX"]
elif env["platform"] == "linux" :
versionname = libname + "." + env["irr_libversion"]
install.append(env.Install( os.path.join(env["installdir"], "lib"), lib ))
for i in header :
install.append(env.Command( os.path.join(env["installdir"], "include", os.path.basename(str(i))), i, Copy("$TARGET", "$SOURCE")))
if env["buildtarget"] == "shared" :
install.append( env.Command(os.path.join(env["installdir"], "lib", versionname), os.path.basename(libname), "ln -s $SOURCE $TARGET") )
elif env["platform"] == "osx-framework" :
framework = os.path.join(env["installdir"], env["irr_osxframeworkname"]+".framework")
data = []
data.append(env.Install( os.path.join(framework, "Versions", env["irr_libversion"], "Libraries"), lib ))
for i in header :
data.append(env.Command( os.path.join(framework, "Versions", env["irr_libversion"], "Headers", os.path.basename(str(i))), i, Copy("$TARGET", "$SOURCE")))
# remove existing links and create new ones
install.append( env.Command(os.path.join(framework, "Irrlicht"), data, "rm -f $TARGET && ln -s "+os.path.join("Versions", env["irr_libversion"], "Libraries", os.path.basename(libname))+" $TARGET") )
install.append( env.Command(os.path.join(framework, "Libraries"), data, "rm -f $TARGET && ln -s "+os.path.join("Versions", env["irr_libversion"], "Libraries")+" $TARGET") )
install.append( env.Command(os.path.join(framework, "Headers"), data, "rm -f $TARGET && ln -s "+os.path.join("Versions", env["irr_libversion"], "Headers")+" $TARGET") )
install.append( env.Command(os.path.join(framework, "Versions", "Current"), data, "rm -f $TARGET && ln -s "+os.path.join(env["irr_libversion"])+" $TARGET") )
elif env["platform"] in ["win32-mingw", "win64-mingw", "win32-msvc", "win64-msvc"] :
install.append(env.Install( os.path.join(env["installdir"], "lib"), lib ))
for i in header :
install.append(env.Command( os.path.join(env["installdir"], "include", os.path.basename(str(i))), i, Copy("$TARGET", "$SOURCE")))
# create a package
if env["package"] :
nameparts = [env["platform"], env["buildtarget"], env["irr_libversion"], env["buildtype"]]
install = env.ZipBetter( os.path.join("bin", "irrlicht-"+"-".join(nameparts)+env['ZIPSUFFIX']), install, ZIPROOT=env["installdir"])
NoClean(install)
Default(install)
# ===================================================================================================================
# ===================================================================================================================
# === create build commands =========================================================================================
env = createEnvironment()
envlib = getLibraryBuildEnvironment(env)
envexamples = getExampleBuildEnvironment(env)
# === set the sources (we use similar structure of the Makefile) ====================================================
# get all header files (for later installation)
headers = Glob(os.path.join("include", "*.h"))
# library sources (libjpeg & bzip2 added manually, because not all files are needed)
libjpeg = [ os.path.join(env["irr_srclibrary"], "jpeglib", i) for i in ["jcapimin.c", "jcapistd.c", "jccoefct.c", "jccolor.c", "jcdctmgr.c", "jchuff.c", "jcinit.c", "jcmainct.c", "jcmarker.c", "jcmaster.c", "jcomapi.c", "jcparam.c", "jcprepct.c", "jcsample.c", "jctrans.c", "jdapimin.c", "jdapistd.c", "jdatadst.c", "jdatasrc.c", "jdcoefct.c", "jdcolor.c", "jddctmgr.c", "jdhuff.c", "jdinput.c", "jdmainct.c", "jdmarker.c", "jdmaster.c", "jdmerge.c", "jdpostct.c", "jdsample.c", "jdtrans.c", "jerror.c", "jfdctflt.c", "jfdctfst.c", "jfdctint.c", "jidctflt.c", "jidctfst.c", "jidctint.c", "jmemmgr.c", "jmemnobs.c", "jquant1.c", "jquant2.c", "jutils.c", "jcarith.c", "jdarith.c", "jaricom.c"] ]
libbzip2 = [ os.path.join(env["irr_srclibrary"], "bzip2", i) for i in ["blocksort.c", "huffman.c", "crctable.c", "randtable.c", "bzcompress.c", "decompress.c", "bzlib.c"] ]
srclibrary = Glob(os.path.join(env["irr_srclibrary"], "*.cpp")) + Glob(os.path.join(env["irr_srclibrary"], "libpng", "*.c")) + Glob(os.path.join(env["irr_srclibrary"], "lzma", "*.c")) + Glob(os.path.join(env["irr_srclibrary"], "zlib", "*.c")) + Glob(os.path.join(env["irr_srclibrary"], "aesGladman", "*.cpp")) + libjpeg + libbzip2
if "osx" in env["platform"] :
srclibrary.extend(Glob(os.path.join(envlib["irr_srclibrary"], "MacOSX", "*.mm")))
# sources of the examples
srcexamples = ["01.HelloWorld", "02.Quake3Map", "03.CustomSceneNode", "04.Movement", "05.UserInterface", "06.2DGraphics", "07.Collision", "08.SpecialFX", "09.Meshviewer", "10.Shaders", "11.PerPixelLighting", "12.TerrainRendering", "13.RenderToTexture", "15.LoadIrrFile", "16.Quake3MapShader", "17.HelloWorld_Mobile", "18.SplitScreen", "19.MouseAndJoystick", "20.ManagedLights", "22.MaterialViewer", "23.SMeshHandling", "24.CursorControl", "25.XmlHandling", "26.OcclusionQuery"]
if "win" in env["platform"] :
srcexamples.append("14.Win32Window")
# ===================================================================================================================
# === build and install =============================================================================================
if env["buildtarget"] == "shared" :
lib = envlib.SharedLibrary(env["irr_libinstallname"], srclibrary)
elif env["buildtarget"] == "static" :
lib = envlib.StaticLibrary(env["irr_libinstallname"], srclibrary)
# build examples
examples = []
for i in srcexamples :
examples.append( envexamples.Program( os.path.join("bin", "examples-"+envlib["platform"], i.replace(".", "_")), os.path.join(env["irr_srcexamples"], i, "main.cpp")) )
installLibrary(env, lib, headers)
NoClean(examples)
Alias("examples", examples)