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#!/usr/bin/env python
"""Create GNU Makefiles for the Libraries of the MdePkg."""
import os, sys, getopt, string, xml.dom.minidom, shutil
from XmlRoutines import *
from WorkspaceRoutines import *
copyingSources = 1
Makefile = string.Template("""ARCH = $ARCH
MAKEROOT ?= ../..
VPATH = ..
LIBNAME = $LIBNAME
OBJECTS = $OBJECTS
include $$(MAKEROOT)/lib.makefile
""")
def mkdir(path):
"""Make a directory if it is not there already."""
try:
os.makedirs(path)
except:
pass
def openSpd(spdFile, arch):
"""Open the spdFile and process the msa files it contains."""
db = xml.dom.minidom.parse(inWorkspace(spdFile))
for msaFile in XmlList(db, "/PackageSurfaceArea/MsaFiles/Filename"):
msaFileName = XmlElementData(msaFile)
doLib(msaFileName, arch)
return db
def inMde(f):
"""Make a path relative to the Mde Pkg root dir."""
return inWorkspace(os.path.join("MdePkg", f))
def doLib(msafile, arch):
"""Create a directory with the sources, AutoGen.h and a makefile."""
objects = []
msa = xml.dom.minidom.parse(inMde(msafile))
libName = str(XmlElement(msa, "/ModuleSurfaceArea/MsaHeader/ModuleName"))
base, _ = os.path.splitext(msafile)
msabase = os.path.basename(base)
suppArch = str(XmlElement(msa, "/ModuleSurfaceArea/ModuleDefinitions/SupportedArchitectures"))
if not arch in string.split(suppArch, " "):
return
mkdir(libName);
buildDir = os.path.join(libName, "build-%s" % arch )
mkdir(buildDir)
for sourceFile in XmlList(msa, "/ModuleSurfaceArea/SourceFiles/Filename"):
sourceFileName = str(XmlElementData(sourceFile))
suppArchs = sourceFile.getAttribute("SupArchList").split(" ")
toolchain = sourceFile.getAttribute("ToolChainFamily")
base, ext = os.path.splitext(sourceFileName)
if ( suppArchs == [""] or arch in suppArchs) and toolchain in ["", "GCC"] and ext in [".c", ".h", ".S"]:
if ext in [".c", ".S"]:
obj = str(base+".o")
if obj in objects:
print "Error: The msa file %s is ambiguous. There are mutliple sources that can produce the object file %s. Please fix it." % (msafile, obj)
sys.exit()
else:
objects.append(obj)
sourceDir = os.path.join(libName, os.path.dirname(sourceFileName))
mkdir(sourceDir)
mkdir(os.path.join(buildDir, os.path.dirname(sourceFileName)))
if copyingSources :
shutil.copy(inMde(os.path.join(os.path.dirname(msafile), sourceFileName)),
sourceDir)
# Write a Makefile for this module
f = open(os.path.join(buildDir, "Makefile"), "w")
f.write(Makefile.substitute(ARCH=arch, LIBNAME=libName, OBJECTS=string.join(objects, " ")))
f.close()
# Right now we are getting the AutoGen.h file from a previous build. We
# could create it from scratch also.
shutil.copy(inWorkspace("Build/Mde/DEBUG_UNIXGCC/%s/MdePkg/Library/%s/%s/DEBUG/AutoGen.h") % (arch, libName, msabase), buildDir)
# This acts like the main() function for the script, unless it is 'import'ed
# into another script.
if __name__ == '__main__':
for arch in ["IA32", "X64"]:
openSpd("MdePkg/MdePkg.spd", arch);
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