SConscript revision 6313
17934SN/A# -*- mode:python -*- 27934SN/A 39199Sandreas.hansson@arm.com# Copyright (c) 2004-2005 The Regents of The University of Michigan 49199Sandreas.hansson@arm.com# All rights reserved. 59199Sandreas.hansson@arm.com# 67934SN/A# Redistribution and use in source and binary forms, with or without 79265SAli.Saidi@ARM.com# modification, are permitted provided that the following conditions are 89265SAli.Saidi@ARM.com# met: redistributions of source code must retain the above copyright 99265SAli.Saidi@ARM.com# notice, this list of conditions and the following disclaimer; 109265SAli.Saidi@ARM.com# redistributions in binary form must reproduce the above copyright 119265SAli.Saidi@ARM.com# notice, this list of conditions and the following disclaimer in the 129199Sandreas.hansson@arm.com# documentation and/or other materials provided with the distribution; 139199Sandreas.hansson@arm.com# neither the name of the copyright holders nor the names of its 149199Sandreas.hansson@arm.com# contributors may be used to endorse or promote products derived from 159199Sandreas.hansson@arm.com# this software without specific prior written permission. 169199Sandreas.hansson@arm.com# 179199Sandreas.hansson@arm.com# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 189199Sandreas.hansson@arm.com# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 199199Sandreas.hansson@arm.com# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 209199Sandreas.hansson@arm.com# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 219199Sandreas.hansson@arm.com# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 229199Sandreas.hansson@arm.com# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 239199Sandreas.hansson@arm.com# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 249199Sandreas.hansson@arm.com# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 259199Sandreas.hansson@arm.com# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 269199Sandreas.hansson@arm.com# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 279199Sandreas.hansson@arm.com# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 289199Sandreas.hansson@arm.com# 299199Sandreas.hansson@arm.com# Authors: Nathan Binkert 309199Sandreas.hansson@arm.com 319199Sandreas.hansson@arm.comimport os, subprocess 329199Sandreas.hansson@arm.com 339199Sandreas.hansson@arm.comImport('main') 349199Sandreas.hansson@arm.com 359199Sandreas.hansson@arm.comelf_files = [] 369199Sandreas.hansson@arm.comdef ElfFile(filename): 379199Sandreas.hansson@arm.com elf_files.append(File(filename)) 389199Sandreas.hansson@arm.com 399199Sandreas.hansson@arm.comElfFile('elf_begin.c') 409199Sandreas.hansson@arm.comElfFile('elf_cntl.c') 419199Sandreas.hansson@arm.comElfFile('elf_data.c') 429199Sandreas.hansson@arm.comElfFile('elf_end.c') 439199Sandreas.hansson@arm.comElfFile('elf_fill.c') 449199Sandreas.hansson@arm.comElfFile('elf_flag.c') 459199Sandreas.hansson@arm.comElfFile('elf_getarhdr.c') 469199Sandreas.hansson@arm.comElfFile('elf_getarsym.c') 479199Sandreas.hansson@arm.comElfFile('elf_getbase.c') 489199Sandreas.hansson@arm.comElfFile('elf_getident.c') 499199Sandreas.hansson@arm.comElfFile('elf_hash.c') 509199Sandreas.hansson@arm.comElfFile('elf_kind.c') 519199Sandreas.hansson@arm.comElfFile('elf_memory.c') 529265SAli.Saidi@ARM.comElfFile('elf_next.c') 539265SAli.Saidi@ARM.comElfFile('elf_phnum.c') 549265SAli.Saidi@ARM.comElfFile('elf_rand.c') 559265SAli.Saidi@ARM.comElfFile('elf_rawfile.c') 569265SAli.Saidi@ARM.comElfFile('elf_scn.c') 579265SAli.Saidi@ARM.comElfFile('elf_shnum.c') 589265SAli.Saidi@ARM.comElfFile('elf_shstrndx.c') 599265SAli.Saidi@ARM.comElfFile('elf_strptr.c') 609265SAli.Saidi@ARM.comElfFile('elf_update.c') 619265SAli.Saidi@ARM.comElfFile('elf_version.c') 629265SAli.Saidi@ARM.comElfFile('gelf_checksum.c') 639265SAli.Saidi@ARM.comElfFile('gelf_dyn.c') 649199Sandreas.hansson@arm.comElfFile('gelf_ehdr.c') 659199Sandreas.hansson@arm.comElfFile('gelf_fsize.c') 669199Sandreas.hansson@arm.comElfFile('gelf_getclass.c') 679199Sandreas.hansson@arm.comElfFile('gelf_phdr.c') 689199Sandreas.hansson@arm.comElfFile('gelf_rel.c') 699199Sandreas.hansson@arm.comElfFile('gelf_rela.c') 709199Sandreas.hansson@arm.comElfFile('gelf_shdr.c') 719199Sandreas.hansson@arm.comElfFile('gelf_sym.c') 729199Sandreas.hansson@arm.comElfFile('gelf_symshndx.c') 739199Sandreas.hansson@arm.comElfFile('gelf_xlate.c') 749199Sandreas.hansson@arm.comElfFile('libelf.c') 759199Sandreas.hansson@arm.comElfFile('libelf_align.c') 769199Sandreas.hansson@arm.comElfFile('libelf_allocate.c') 779079SAli.Saidi@ARM.comElfFile('libelf_ar.c') 789199Sandreas.hansson@arm.comElfFile('libelf_checksum.c') 799199Sandreas.hansson@arm.comElfFile('libelf_data.c') 809199Sandreas.hansson@arm.comElfFile('libelf_ehdr.c') 819199Sandreas.hansson@arm.comElfFile('libelf_extended.c') 829199Sandreas.hansson@arm.comElfFile('libelf_phdr.c') 839199Sandreas.hansson@arm.comElfFile('libelf_shdr.c') 849199Sandreas.hansson@arm.comElfFile('libelf_xlate.c') 859199Sandreas.hansson@arm.com 869199Sandreas.hansson@arm.comElfFile('libelf_convert.c') 879199Sandreas.hansson@arm.comElfFile('libelf_fsize.c') 888835SAli.Saidi@ARM.comElfFile('libelf_msize.c') 898528SN/A 909199Sandreas.hansson@arm.comm4env = main.Clone() 919199Sandreas.hansson@arm.comif m4env['GCC']: 929199Sandreas.hansson@arm.com major,minor,dot = [ int(x) for x in m4env['CXXVERSION'].split('.')] 939199Sandreas.hansson@arm.com if major >= 4: 949199Sandreas.hansson@arm.com m4env.Append(CCFLAGS=['-Wno-pointer-sign']) 959199Sandreas.hansson@arm.comm4env.Append(CCFLAGS=['-Wno-implicit']) 969199Sandreas.hansson@arm.comdel m4env['CPPPATH'] 979199Sandreas.hansson@arm.com 989199Sandreas.hansson@arm.com# If we have gm4 use it 999199Sandreas.hansson@arm.comif m4env.Detect('gm4'): 1009199Sandreas.hansson@arm.com m4env['M4'] = 'gm4' 1019199Sandreas.hansson@arm.com 1029199Sandreas.hansson@arm.com# Check that m4 is available 1039096Sandreas.hansson@arm.comimport SCons.Tool.m4 1049199Sandreas.hansson@arm.comif not SCons.Tool.m4.exists(m4env): 1059199Sandreas.hansson@arm.com print "Error: Can't find version of M4 macro processor. " + \ 1069199Sandreas.hansson@arm.com "Please install M4 and try again." 1079199Sandreas.hansson@arm.com Exit(1) 1089199Sandreas.hansson@arm.com 1099199Sandreas.hansson@arm.comm4env.Append(M4FLAGS='-DSRCDIR=%s' % Dir('.').path) 1109199Sandreas.hansson@arm.comm4env['M4COM'] = '$M4 $M4FLAGS $SOURCES > $TARGET' 1119199Sandreas.hansson@arm.comm4env.M4(target=File('libelf_convert.c'), 1129096Sandreas.hansson@arm.com source=[File('elf_types.m4'), File('libelf_convert.m4')]) 1139199Sandreas.hansson@arm.comm4env.M4(target=File('libelf_fsize.c'), 1149199Sandreas.hansson@arm.com source=[File('elf_types.m4'), File('libelf_fsize.m4')]) 1159199Sandreas.hansson@arm.comm4env.M4(target=File('libelf_msize.c'), 1169199Sandreas.hansson@arm.com source=[File('elf_types.m4'), File('libelf_msize.m4')]) 1179096Sandreas.hansson@arm.com 1189199Sandreas.hansson@arm.com# Build libelf as a static library with PIC code so it can be linked 1199199Sandreas.hansson@arm.com# into either m5 or the library 1209199Sandreas.hansson@arm.comm4env.Library('elf', [m4env.SharedObject(f) for f in elf_files]) 1219199Sandreas.hansson@arm.com 1229096Sandreas.hansson@arm.commain.Prepend(CPPPATH=Dir('.')) 1239199Sandreas.hansson@arm.commain.Append(LIBS=['elf']) 1249199Sandreas.hansson@arm.commain.Prepend(LIBPATH=[Dir('.')]) 1259199Sandreas.hansson@arm.com 1268835SAli.Saidi@ARM.com