sconscript

来自「M5,一个功能强大的多处理器系统模拟器.很多针对处理器架构,性能的研究都使用它作」· 代码 · 共 126 行

# -*- mode:python -*-

# Copyright (c) 2004, 2005
# The Regents of The University of Michigan
# All Rights Reserved
#
# This code is part of the M5 simulator.
#
# Permission is granted to use, copy, create derivative works and
# redistribute this software and such derivative works for any
# purpose, so long as the copyright notice above, this grant of
# permission, and the disclaimer below appear in all copies made; and
# so long as the name of The University of Michigan is not used in any
# advertising or publicity pertaining to the use or distribution of
# this software without specific, written prior authorization.
#
# THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
# UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND
# WITHOUT WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER
# EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE. THE REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE
# LIABLE FOR ANY DAMAGES, INCLUDING DIRECT, SPECIAL, INDIRECT,
# INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM
# ARISING OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
# IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGES.
#
# Authors: Nathan Binkert

import os, subprocess

Import('env')

elf_files = []
def ElfFile(filename):
    elf_files.append(File(filename))

ElfFile('elf_begin.c')
ElfFile('elf_cntl.c')
ElfFile('elf_data.c')
ElfFile('elf_end.c')
ElfFile('elf_fill.c')
ElfFile('elf_flag.c')
ElfFile('elf_getarhdr.c')
ElfFile('elf_getarsym.c')
ElfFile('elf_getbase.c')
ElfFile('elf_getident.c')
ElfFile('elf_hash.c')
ElfFile('elf_kind.c')
ElfFile('elf_memory.c')
ElfFile('elf_next.c')
ElfFile('elf_phnum.c')
ElfFile('elf_rand.c')
ElfFile('elf_rawfile.c')
ElfFile('elf_scn.c')
ElfFile('elf_shnum.c')
ElfFile('elf_shstrndx.c')
ElfFile('elf_strptr.c')
ElfFile('elf_update.c')
ElfFile('elf_version.c')
ElfFile('gelf_checksum.c')
ElfFile('gelf_dyn.c')
ElfFile('gelf_ehdr.c')
ElfFile('gelf_fsize.c')
ElfFile('gelf_getclass.c')
ElfFile('gelf_phdr.c')
ElfFile('gelf_rel.c')
ElfFile('gelf_rela.c')
ElfFile('gelf_shdr.c')
ElfFile('gelf_sym.c')
ElfFile('gelf_symshndx.c')
ElfFile('gelf_xlate.c')
ElfFile('libelf.c')
ElfFile('libelf_align.c')
ElfFile('libelf_allocate.c')
ElfFile('libelf_ar.c')
ElfFile('libelf_checksum.c')
ElfFile('libelf_data.c')
ElfFile('libelf_ehdr.c')
ElfFile('libelf_extended.c')
ElfFile('libelf_phdr.c')
ElfFile('libelf_shdr.c')
ElfFile('libelf_xlate.c')

ElfFile('libelf_convert.c')
ElfFile('libelf_fsize.c')
ElfFile('libelf_msize.c')

m4env = Environment(ENV=os.environ)

if env.get('CC'):
    m4env['CC'] = env['CC']
if env.get('CXX'):
    m4env['CXX'] = env['CXX']

if env.get('OSX64bit'):
    m4env.Append(CFLAGS='-arch x86_64')
    m4env.Append(LINKFLAGS='-arch x86_64')

# If we have gm4 use it
if m4env.Detect('gm4'):
    m4env['M4'] = 'gm4'

# Check that m4 is available
import SCons.Tool.m4
if not SCons.Tool.m4.exists(m4env):
   print "Error: Can't find version of M4 macro processor.  " + \
         "Please install M4 and try again."
   Exit(1)

m4env.Append(M4FLAGS='-DSRCDIR=%s' % Dir('.').path)
m4env['M4COM'] = '$M4 $M4FLAGS $SOURCES > $TARGET'
m4env.M4(target=File('libelf_convert.c'),
         source=[File('elf_types.m4'), File('libelf_convert.m4')])
m4env.M4(target=File('libelf_fsize.c'),
         source=[File('elf_types.m4'), File('libelf_fsize.m4')])
m4env.M4(target=File('libelf_msize.c'),
         source=[File('elf_types.m4'), File('libelf_msize.m4')])
m4env.Library('elf', elf_files)

env.Append(CPPPATH=Dir('.'))
env.Append(LIBS=['elf'])
env.Append(LIBPATH=[Dir('.')])