# vim: set ts=2 sw=2 tw=99 noet ft=python: 
import os
import ambuild.osutil as osutil
from ambuild.command import SymlinkCommand
from ambuild.command import ShellCommand

def BuildEverything():
	if AMBuild.target['platform'] not in ['linux']:
		return

	BuildBreakpad()
	BuildExtension();

def BuildBreakpad():
	breakpad = AMBuild.AddJob('google-breakpad')

	if osutil.FileExists(os.path.join(AMBuild.outputFolder, 'google-breakpad', 'src', 'client', 'linux', 'libbreakpad_client.a')):
		return

	breakpad.AddCommand(ShellCommand('CXXFLAGS=-m32 CFLAGS=-m32 CPPFLAGS=-m32 ' + os.path.join(AMBuild.sourceFolder, 'google-breakpad', 'configure')))
	breakpad.AddCommand(ShellCommand('make src/client/linux/libbreakpad_client.a'))

def BuildExtension():
	compiler = SM.DefaultCompiler()

	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'extension'))
	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'extension', 'sdk'))
	
	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD15'], 'public'))
	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD15'], 'public', 'extensions'))
	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.cache['SOURCEMOD15'], 'public', 'sourcepawn'))

	compiler['CXXINCLUDES'].append(os.path.join(AMBuild.sourceFolder, 'google-breakpad', 'src'))

	compiler['POSTLINKFLAGS'].append('-lstdc++')
	compiler['POSTLINKFLAGS'].append('-pthread')

	name = 'accelerator.ext'
	extension = AMBuild.AddJob(name)
	binary = Cpp.LibraryBuilder(name, AMBuild, extension, compiler)

	binary.AddSourceFiles('extension', [
		'extension.cpp',
		'MemoryDownloader.cpp',
		'sdk/smsdk_ext.cpp'
	])

	link = os.path.join(AMBuild.outputFolder, extension.workFolder, 'libbreakpad_client.a')
	target = os.path.join(AMBuild.outputFolder, 'google-breakpad', 'src', 'client', 'linux', 'libbreakpad_client.a')
	try:
		os.lstat(link)
	except:
		extension.AddCommand(SymlinkCommand(link, target))
		binary.AddObjectFiles(['libbreakpad_client.a'])

	SM.AutoVersion('extension', binary)
	SM.ExtractDebugInfo(extension, binary)

	binary.SendToJob()

BuildEverything()