SConscript revision 6313
17019SBrad.Beckmann@amd.com# -*- mode:python -*-
27019SBrad.Beckmann@amd.com
37019SBrad.Beckmann@amd.com# Copyright (c) 2004-2005 The Regents of The University of Michigan
47019SBrad.Beckmann@amd.com# All rights reserved.
57019SBrad.Beckmann@amd.com#
67019SBrad.Beckmann@amd.com# Redistribution and use in source and binary forms, with or without
77019SBrad.Beckmann@amd.com# modification, are permitted provided that the following conditions are
87019SBrad.Beckmann@amd.com# met: redistributions of source code must retain the above copyright
97019SBrad.Beckmann@amd.com# notice, this list of conditions and the following disclaimer;
107019SBrad.Beckmann@amd.com# redistributions in binary form must reproduce the above copyright
117019SBrad.Beckmann@amd.com# notice, this list of conditions and the following disclaimer in the
127019SBrad.Beckmann@amd.com# documentation and/or other materials provided with the distribution;
137019SBrad.Beckmann@amd.com# neither the name of the copyright holders nor the names of its
147019SBrad.Beckmann@amd.com# contributors may be used to endorse or promote products derived from
157019SBrad.Beckmann@amd.com# this software without specific prior written permission.
167019SBrad.Beckmann@amd.com#
177019SBrad.Beckmann@amd.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
187019SBrad.Beckmann@amd.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
197019SBrad.Beckmann@amd.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
207019SBrad.Beckmann@amd.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
217019SBrad.Beckmann@amd.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
227019SBrad.Beckmann@amd.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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247019SBrad.Beckmann@amd.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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267019SBrad.Beckmann@amd.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
277019SBrad.Beckmann@amd.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
287019SBrad.Beckmann@amd.com#
297019SBrad.Beckmann@amd.com# Authors: Nathan Binkert
306876Ssteve.reinhardt@amd.com
319274Snilay@cs.wisc.eduimport os, subprocess
326876Ssteve.reinhardt@amd.com
339274Snilay@cs.wisc.eduImport('main')
3411021Sjthestness@gmail.com
356876Ssteve.reinhardt@amd.comelf_files = []
366876Ssteve.reinhardt@amd.comdef ElfFile(filename):
376876Ssteve.reinhardt@amd.com    elf_files.append(File(filename))
389338SAndreas.Sandberg@arm.com
398259SBrad.Beckmann@amd.comElfFile('elf_begin.c')
408259SBrad.Beckmann@amd.comElfFile('elf_cntl.c')
418261SBrad.Beckmann@amd.comElfFile('elf_data.c')
428259SBrad.Beckmann@amd.comElfFile('elf_end.c')
4311021Sjthestness@gmail.comElfFile('elf_fill.c')
4411021Sjthestness@gmail.comElfFile('elf_flag.c')
4511021Sjthestness@gmail.comElfFile('elf_getarhdr.c')
4611021Sjthestness@gmail.comElfFile('elf_getarsym.c')
4711021Sjthestness@gmail.comElfFile('elf_getbase.c')
4811021Sjthestness@gmail.comElfFile('elf_getident.c')
4911021Sjthestness@gmail.comElfFile('elf_hash.c')
5011021Sjthestness@gmail.comElfFile('elf_kind.c')
5111021Sjthestness@gmail.comElfFile('elf_memory.c')
5211021Sjthestness@gmail.comElfFile('elf_next.c')
5311021Sjthestness@gmail.comElfFile('elf_phnum.c')
5411021Sjthestness@gmail.comElfFile('elf_rand.c')
5511021Sjthestness@gmail.comElfFile('elf_rawfile.c')
5611021Sjthestness@gmail.comElfFile('elf_scn.c')
5711021Sjthestness@gmail.comElfFile('elf_shnum.c')
5811021Sjthestness@gmail.comElfFile('elf_shstrndx.c')
5911021Sjthestness@gmail.comElfFile('elf_strptr.c')
6011021Sjthestness@gmail.comElfFile('elf_update.c')
6111021Sjthestness@gmail.comElfFile('elf_version.c')
6211021Sjthestness@gmail.comElfFile('gelf_checksum.c')
6311021Sjthestness@gmail.comElfFile('gelf_dyn.c')
6411021Sjthestness@gmail.comElfFile('gelf_ehdr.c')
6511021Sjthestness@gmail.comElfFile('gelf_fsize.c')
6611021Sjthestness@gmail.comElfFile('gelf_getclass.c')
6711021Sjthestness@gmail.comElfFile('gelf_phdr.c')
6811021Sjthestness@gmail.comElfFile('gelf_rel.c')
6911021Sjthestness@gmail.comElfFile('gelf_rela.c')
7011021Sjthestness@gmail.comElfFile('gelf_shdr.c')
7111021Sjthestness@gmail.comElfFile('gelf_sym.c')
7211021Sjthestness@gmail.comElfFile('gelf_symshndx.c')
7311021Sjthestness@gmail.comElfFile('gelf_xlate.c')
7411021Sjthestness@gmail.comElfFile('libelf.c')
7511021Sjthestness@gmail.comElfFile('libelf_align.c')
7611021Sjthestness@gmail.comElfFile('libelf_allocate.c')
7711021Sjthestness@gmail.comElfFile('libelf_ar.c')
789274Snilay@cs.wisc.eduElfFile('libelf_checksum.c')
799274Snilay@cs.wisc.eduElfFile('libelf_data.c')
809274Snilay@cs.wisc.eduElfFile('libelf_ehdr.c')
819389Sandreas.hansson@arm.comElfFile('libelf_extended.c')
829274Snilay@cs.wisc.eduElfFile('libelf_phdr.c')
839274Snilay@cs.wisc.eduElfFile('libelf_shdr.c')
8411021Sjthestness@gmail.comElfFile('libelf_xlate.c')
8511021Sjthestness@gmail.com
8611021Sjthestness@gmail.comElfFile('libelf_convert.c')
8711021Sjthestness@gmail.comElfFile('libelf_fsize.c')
88ElfFile('libelf_msize.c')
89
90m4env = main.Clone()
91if m4env['GCC']:
92    major,minor,dot = [ int(x) for x in m4env['CXXVERSION'].split('.')]
93    if major >= 4:
94        m4env.Append(CCFLAGS=['-Wno-pointer-sign'])
95m4env.Append(CCFLAGS=['-Wno-implicit'])
96del m4env['CPPPATH']
97
98# If we have gm4 use it
99if m4env.Detect('gm4'):
100    m4env['M4'] = 'gm4'
101
102# Check that m4 is available
103import SCons.Tool.m4
104if not SCons.Tool.m4.exists(m4env):
105   print "Error: Can't find version of M4 macro processor.  " + \
106         "Please install M4 and try again."
107   Exit(1)
108
109m4env.Append(M4FLAGS='-DSRCDIR=%s' % Dir('.').path)
110m4env['M4COM'] = '$M4 $M4FLAGS $SOURCES > $TARGET'
111m4env.M4(target=File('libelf_convert.c'),
112         source=[File('elf_types.m4'), File('libelf_convert.m4')])
113m4env.M4(target=File('libelf_fsize.c'),
114         source=[File('elf_types.m4'), File('libelf_fsize.m4')])
115m4env.M4(target=File('libelf_msize.c'),
116         source=[File('elf_types.m4'), File('libelf_msize.m4')])
117
118# Build libelf as a static library with PIC code so it can be linked
119# into either m5 or the library
120m4env.Library('elf', [m4env.SharedObject(f) for f in elf_files])
121
122main.Prepend(CPPPATH=Dir('.'))
123main.Append(LIBS=['elf'])
124main.Prepend(LIBPATH=[Dir('.')])
125
126