SConscript revision 7739
12929Sktlim@umich.edu# -*- mode:python -*-
22929Sktlim@umich.edu
32932Sktlim@umich.edu# Copyright (c) 2004-2005 The Regents of The University of Michigan
42929Sktlim@umich.edu# All rights reserved.
52929Sktlim@umich.edu#
62929Sktlim@umich.edu# Redistribution and use in source and binary forms, with or without
72929Sktlim@umich.edu# modification, are permitted provided that the following conditions are
82929Sktlim@umich.edu# met: redistributions of source code must retain the above copyright
92929Sktlim@umich.edu# notice, this list of conditions and the following disclaimer;
102929Sktlim@umich.edu# redistributions in binary form must reproduce the above copyright
112929Sktlim@umich.edu# notice, this list of conditions and the following disclaimer in the
122929Sktlim@umich.edu# documentation and/or other materials provided with the distribution;
132929Sktlim@umich.edu# neither the name of the copyright holders nor the names of its
142929Sktlim@umich.edu# contributors may be used to endorse or promote products derived from
152929Sktlim@umich.edu# this software without specific prior written permission.
162929Sktlim@umich.edu#
172929Sktlim@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
182929Sktlim@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
192929Sktlim@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
202929Sktlim@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
212929Sktlim@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
222929Sktlim@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
232929Sktlim@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
242929Sktlim@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
252929Sktlim@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
262929Sktlim@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
272929Sktlim@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
282932Sktlim@umich.edu#
292932Sktlim@umich.edu# Authors: Nathan Binkert
302932Sktlim@umich.edu
312929Sktlim@umich.eduimport os, subprocess
326007Ssteve.reinhardt@amd.com
337735SAli.Saidi@ARM.comImport('main')
342929Sktlim@umich.edu
352929Sktlim@umich.eduelf_files = []
362929Sktlim@umich.edudef ElfFile(filename):
372929Sktlim@umich.edu    elf_files.append(File(filename))
382929Sktlim@umich.edu
392929Sktlim@umich.eduElfFile('elf_begin.c')
402929Sktlim@umich.eduElfFile('elf_cntl.c')
418947Sandreas.hansson@arm.comElfFile('elf_data.c')
428947Sandreas.hansson@arm.comElfFile('elf_end.c')
438947Sandreas.hansson@arm.comElfFile('elf_fill.c')
442929Sktlim@umich.eduElfFile('elf_flag.c')
452929Sktlim@umich.eduElfFile('elf_getarhdr.c')
462929Sktlim@umich.eduElfFile('elf_getarsym.c')
472929Sktlim@umich.eduElfFile('elf_getbase.c')
482929Sktlim@umich.eduElfFile('elf_getident.c')
492929Sktlim@umich.eduElfFile('elf_hash.c')
506007Ssteve.reinhardt@amd.comElfFile('elf_kind.c')
516007Ssteve.reinhardt@amd.comElfFile('elf_memory.c')
526007Ssteve.reinhardt@amd.comElfFile('elf_next.c')
536007Ssteve.reinhardt@amd.comElfFile('elf_phnum.c')
546007Ssteve.reinhardt@amd.comElfFile('elf_rand.c')
556007Ssteve.reinhardt@amd.comElfFile('elf_rawfile.c')
566007Ssteve.reinhardt@amd.comElfFile('elf_scn.c')
576007Ssteve.reinhardt@amd.comElfFile('elf_shnum.c')
586007Ssteve.reinhardt@amd.comElfFile('elf_shstrndx.c')
596007Ssteve.reinhardt@amd.comElfFile('elf_strptr.c')
606007Ssteve.reinhardt@amd.comElfFile('elf_update.c')
616007Ssteve.reinhardt@amd.comElfFile('elf_version.c')
626007Ssteve.reinhardt@amd.comElfFile('gelf_checksum.c')
636007Ssteve.reinhardt@amd.comElfFile('gelf_dyn.c')
646007Ssteve.reinhardt@amd.comElfFile('gelf_ehdr.c')
656007Ssteve.reinhardt@amd.comElfFile('gelf_fsize.c')
669435SAndreas.Sandberg@ARM.comElfFile('gelf_getclass.c')
679435SAndreas.Sandberg@ARM.comElfFile('gelf_phdr.c')
689435SAndreas.Sandberg@ARM.comElfFile('gelf_rel.c')
696007Ssteve.reinhardt@amd.comElfFile('gelf_rela.c')
706007Ssteve.reinhardt@amd.comElfFile('gelf_shdr.c')
716007Ssteve.reinhardt@amd.comElfFile('gelf_sym.c')
726007Ssteve.reinhardt@amd.comElfFile('gelf_symshndx.c')
736007Ssteve.reinhardt@amd.comElfFile('gelf_xlate.c')
746007Ssteve.reinhardt@amd.comElfFile('libelf.c')
756007Ssteve.reinhardt@amd.comElfFile('libelf_align.c')
766007Ssteve.reinhardt@amd.comElfFile('libelf_allocate.c')
776007Ssteve.reinhardt@amd.comElfFile('libelf_ar.c')
786007Ssteve.reinhardt@amd.comElfFile('libelf_checksum.c')
792929Sktlim@umich.eduElfFile('libelf_data.c')
802929Sktlim@umich.eduElfFile('libelf_ehdr.c')
812929Sktlim@umich.eduElfFile('libelf_extended.c')
826007Ssteve.reinhardt@amd.comElfFile('libelf_phdr.c')
836007Ssteve.reinhardt@amd.comElfFile('libelf_shdr.c')
846007Ssteve.reinhardt@amd.comElfFile('libelf_xlate.c')
859781Sandreas.hansson@arm.com
866007Ssteve.reinhardt@amd.comElfFile('libelf_convert.c')
876007Ssteve.reinhardt@amd.comElfFile('libelf_fsize.c')
882929Sktlim@umich.eduElfFile('libelf_msize.c')
892929Sktlim@umich.edu
902929Sktlim@umich.edum4env = main.Clone()
912929Sktlim@umich.eduif m4env['GCC']:
922929Sktlim@umich.edu    major,minor,dot = [ int(x) for x in m4env['CXXVERSION'].split('.')]
936011Ssteve.reinhardt@amd.com    if major >= 4:
946007Ssteve.reinhardt@amd.com        m4env.Append(CCFLAGS=['-Wno-pointer-sign'])
956007Ssteve.reinhardt@amd.comm4env.Append(CCFLAGS=['-Wno-implicit'])
966007Ssteve.reinhardt@amd.comdel m4env['CPPPATH']
976007Ssteve.reinhardt@amd.com
986007Ssteve.reinhardt@amd.com# If we have gm4 use it
996007Ssteve.reinhardt@amd.comif m4env.Detect('gm4'):
1006007Ssteve.reinhardt@amd.com    m4env['M4'] = 'gm4'
1016007Ssteve.reinhardt@amd.com
1026007Ssteve.reinhardt@amd.com# Check that m4 is available
1036007Ssteve.reinhardt@amd.comimport SCons.Tool.m4
1046007Ssteve.reinhardt@amd.comif not SCons.Tool.m4.exists(m4env):
1056007Ssteve.reinhardt@amd.com   print "Error: Can't find version of M4 macro processor.  " + \
1066007Ssteve.reinhardt@amd.com         "Please install M4 and try again."
1076007Ssteve.reinhardt@amd.com   Exit(1)
1089781Sandreas.hansson@arm.com
1099781Sandreas.hansson@arm.comm4env.Append(M4FLAGS=['-DSRCDIR=%s' % Dir('.').path])
1109781Sandreas.hansson@arm.comm4env['M4COM'] = '$M4 $M4FLAGS $SOURCES > $TARGET'
1119781Sandreas.hansson@arm.comm4env.M4(target=File('libelf_convert.c'),
1127735SAli.Saidi@ARM.com         source=[File('elf_types.m4'), File('libelf_convert.m4')])
1136011Ssteve.reinhardt@amd.comm4env.M4(target=File('libelf_fsize.c'),
1146007Ssteve.reinhardt@amd.com         source=[File('elf_types.m4'), File('libelf_fsize.m4')])
1159781Sandreas.hansson@arm.comm4env.M4(target=File('libelf_msize.c'),
1166007Ssteve.reinhardt@amd.com         source=[File('elf_types.m4'), File('libelf_msize.m4')])
1176007Ssteve.reinhardt@amd.com
1187735SAli.Saidi@ARM.com# Build libelf as a static library with PIC code so it can be linked
1197735SAli.Saidi@ARM.com# into either m5 or the library
1207735SAli.Saidi@ARM.comm4env.Library('elf', [m4env.SharedObject(f) for f in elf_files])
1217735SAli.Saidi@ARM.com
1227735SAli.Saidi@ARM.commain.Prepend(CPPPATH=Dir('.'))
1237735SAli.Saidi@ARM.commain.Append(LIBS=['elf'])
1247735SAli.Saidi@ARM.commain.Prepend(LIBPATH=[Dir('.')])
1257735SAli.Saidi@ARM.com
1267735SAli.Saidi@ARM.com