SConscript revision 2139
12689Sktlim@umich.edu# -*- mode:python -*- 22689Sktlim@umich.edu 32689Sktlim@umich.edu# Copyright (c) 2004-2005 The Regents of The University of Michigan 42689Sktlim@umich.edu# All rights reserved. 52689Sktlim@umich.edu# 62689Sktlim@umich.edu# Redistribution and use in source and binary forms, with or without 72689Sktlim@umich.edu# modification, are permitted provided that the following conditions are 82689Sktlim@umich.edu# met: redistributions of source code must retain the above copyright 92689Sktlim@umich.edu# notice, this list of conditions and the following disclaimer; 102689Sktlim@umich.edu# redistributions in binary form must reproduce the above copyright 112689Sktlim@umich.edu# notice, this list of conditions and the following disclaimer in the 122689Sktlim@umich.edu# documentation and/or other materials provided with the distribution; 132689Sktlim@umich.edu# neither the name of the copyright holders nor the names of its 142689Sktlim@umich.edu# contributors may be used to endorse or promote products derived from 152689Sktlim@umich.edu# this software without specific prior written permission. 162689Sktlim@umich.edu# 172689Sktlim@umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 182689Sktlim@umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 192689Sktlim@umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 202689Sktlim@umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212689Sktlim@umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 222689Sktlim@umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 232689Sktlim@umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 242689Sktlim@umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 252689Sktlim@umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 262689Sktlim@umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 272689Sktlim@umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 282689Sktlim@umich.edu 292689Sktlim@umich.eduimport os 302689Sktlim@umich.eduimport sys 312689Sktlim@umich.edufrom os.path import isdir 322689Sktlim@umich.edu 332689Sktlim@umich.edu# This file defines how to build a particular configuration of M5 342521SN/A# based on variable settings in the 'env' build environment. 353960Sgblack@eecs.umich.edu 364194Ssaidi@eecs.umich.edu# Import build environment variable from SConstruct. 371070SN/AImport('env') 381070SN/A 392521SN/A################################################### 402680Sktlim@umich.edu# 416658Snate@binkert.org# Define needed sources. 426658Snate@binkert.org# 432521SN/A################################################### 442522SN/A 452037SN/A# Base sources used by all configurations. 4656SN/A 475512SMichael.Adler@intel.combase_sources = Split(''' 486658Snate@binkert.org base/circlebuf.cc 492378SN/A base/copyright.cc 502521SN/A base/cprintf.cc 512378SN/A base/embedfile.cc 524762Snate@binkert.org base/fast_alloc.cc 534762Snate@binkert.org base/fifo_buffer.cc 542378SN/A base/hostinfo.cc 552SN/A base/hybrid_pred.cc 562SN/A base/inifile.cc 572107SN/A base/intmath.cc 582SN/A base/match.cc 592SN/A base/misc.cc 602SN/A base/output.cc 612SN/A base/pollevent.cc 622SN/A base/range.cc 631070SN/A base/random.cc 645714Shsul@eecs.umich.edu base/sat_counter.cc 652378SN/A base/socket.cc 662521SN/A base/statistics.cc 672640Sstever@eecs.umich.edu base/str.cc 682640Sstever@eecs.umich.edu base/time.cc 692378SN/A base/trace.cc 702378SN/A base/traceflags.cc 714997Sgblack@eecs.umich.edu base/userinfo.cc 722378SN/A base/compression/lzss_compression.cc 732902Ssaidi@eecs.umich.edu base/loader/aout_object.cc 742SN/A base/loader/ecoff_object.cc 751070SN/A base/loader/elf_object.cc 761070SN/A base/loader/object_file.cc 771070SN/A base/loader/symtab.cc 782378SN/A base/stats/events.cc 791070SN/A base/stats/statdb.cc 804838Ssaidi@eecs.umich.edu base/stats/visit.cc 814838Ssaidi@eecs.umich.edu base/stats/text.cc 821070SN/A 832520SN/A cpu/base.cc 842520SN/A cpu/base_dyn_inst.cc 852520SN/A cpu/exec_context.cc 862520SN/A cpu/exetrace.cc 872520SN/A cpu/pc_event.cc 882520SN/A cpu/static_inst.cc 892520SN/A cpu/o3/2bit_local_pred.cc 902520SN/A cpu/o3/alpha_dyn_inst.cc 912520SN/A cpu/o3/alpha_cpu.cc 922521SN/A cpu/o3/alpha_cpu_builder.cc 932521SN/A cpu/o3/bpred_unit.cc 942521SN/A cpu/o3/btb.cc 952521SN/A cpu/o3/commit.cc 962520SN/A cpu/o3/decode.cc 971070SN/A cpu/o3/fetch.cc 982158SN/A cpu/o3/free_list.cc 991070SN/A cpu/o3/cpu.cc 1004762Snate@binkert.org cpu/o3/iew.cc 1015823Ssaidi@eecs.umich.edu cpu/o3/inst_queue.cc 1023812Ssaidi@eecs.umich.edu cpu/o3/ldstq.cc 1033812Ssaidi@eecs.umich.edu cpu/o3/mem_dep_unit.cc 1043812Ssaidi@eecs.umich.edu cpu/o3/ras.cc 1054762Snate@binkert.org cpu/o3/rename.cc 1065823Ssaidi@eecs.umich.edu cpu/o3/rename_map.cc 1075222Sksewell@umich.edu cpu/o3/rob.cc 1083812Ssaidi@eecs.umich.edu cpu/o3/sat_counter.cc 1094762Snate@binkert.org cpu/o3/store_set.cc 1101070SN/A cpu/o3/tournament_pred.cc 1113812Ssaidi@eecs.umich.edu cpu/fast/cpu.cc 1123812Ssaidi@eecs.umich.edu cpu/sampler/sampler.cc 1131070SN/A cpu/simple/cpu.cc 1143812Ssaidi@eecs.umich.edu cpu/trace/reader/mem_trace_reader.cc 1153812Ssaidi@eecs.umich.edu cpu/trace/reader/ibm_reader.cc 1163812Ssaidi@eecs.umich.edu cpu/trace/reader/itx_reader.cc 1173812Ssaidi@eecs.umich.edu cpu/trace/reader/m5_reader.cc 1181070SN/A cpu/trace/opt_cpu.cc 1193812Ssaidi@eecs.umich.edu cpu/trace/trace_cpu.cc 1203812Ssaidi@eecs.umich.edu 1215823Ssaidi@eecs.umich.edu encumbered/cpu/full/bpred.cc 1221070SN/A encumbered/cpu/full/commit.cc 1233812Ssaidi@eecs.umich.edu encumbered/cpu/full/cpu.cc 1245823Ssaidi@eecs.umich.edu encumbered/cpu/full/create_vector.cc 1251070SN/A encumbered/cpu/full/cv_spec_state.cc 1263812Ssaidi@eecs.umich.edu encumbered/cpu/full/dd_queue.cc 1275823Ssaidi@eecs.umich.edu encumbered/cpu/full/dep_link.cc 1281074SN/A encumbered/cpu/full/dispatch.cc 1293812Ssaidi@eecs.umich.edu encumbered/cpu/full/dyn_inst.cc 1305823Ssaidi@eecs.umich.edu encumbered/cpu/full/execute.cc 1311074SN/A encumbered/cpu/full/fetch.cc 1323812Ssaidi@eecs.umich.edu encumbered/cpu/full/floss_reasons.cc 1333812Ssaidi@eecs.umich.edu encumbered/cpu/full/fu_pool.cc 1343812Ssaidi@eecs.umich.edu encumbered/cpu/full/inst_fifo.cc 1353812Ssaidi@eecs.umich.edu encumbered/cpu/full/instpipe.cc 1363812Ssaidi@eecs.umich.edu encumbered/cpu/full/issue.cc 1372378SN/A encumbered/cpu/full/ls_queue.cc 1382378SN/A encumbered/cpu/full/machine_queue.cc 1391070SN/A encumbered/cpu/full/pipetrace.cc 140878SN/A encumbered/cpu/full/readyq.cc 1412SN/A encumbered/cpu/full/reg_info.cc 1422SN/A encumbered/cpu/full/rob_station.cc 1432SN/A encumbered/cpu/full/spec_memory.cc 1442SN/A encumbered/cpu/full/spec_state.cc 1452378SN/A encumbered/cpu/full/storebuffer.cc 1461070SN/A encumbered/cpu/full/writeback.cc 1471070SN/A encumbered/cpu/full/iq/iq_station.cc 1482378SN/A encumbered/cpu/full/iq/iqueue.cc 1492378SN/A encumbered/cpu/full/iq/segmented/chain_info.cc 1502378SN/A encumbered/cpu/full/iq/segmented/chain_wire.cc 1512378SN/A encumbered/cpu/full/iq/segmented/iq_seg.cc 1522SN/A encumbered/cpu/full/iq/segmented/iq_segmented.cc 1532SN/A encumbered/cpu/full/iq/segmented/seg_chain.cc 1541808SN/A encumbered/cpu/full/iq/seznec/iq_seznec.cc 1554095Sbinkertn@umich.edu encumbered/cpu/full/iq/standard/iq_standard.cc 1561808SN/A encumbered/mem/functional/main.cc 1572901Ssaidi@eecs.umich.edu 1584762Snate@binkert.org mem/base_hier.cc 1592901Ssaidi@eecs.umich.edu mem/base_mem.cc 1602901Ssaidi@eecs.umich.edu mem/hier_params.cc 1612901Ssaidi@eecs.umich.edu mem/mem_cmd.cc 1622901Ssaidi@eecs.umich.edu mem/mem_debug.cc 1632901Ssaidi@eecs.umich.edu mem/mem_req.cc 1643960Sgblack@eecs.umich.edu mem/memory_interface.cc 1653960Sgblack@eecs.umich.edu mem/bus/base_interface.cc 1664095Sbinkertn@umich.edu mem/bus/bus.cc 1674095Sbinkertn@umich.edu mem/bus/bus_bridge.cc 1684095Sbinkertn@umich.edu mem/bus/bus_bridge_master.cc 1693960Sgblack@eecs.umich.edu mem/bus/bus_bridge_slave.cc 1703960Sgblack@eecs.umich.edu mem/bus/bus_interface.cc 171180SN/A mem/bus/dma_bus_interface.cc 1725718Shsul@eecs.umich.edu mem/bus/dma_interface.cc 1732SN/A mem/bus/master_interface.cc 1745712Shsul@eecs.umich.edu mem/bus/slave_interface.cc 1755718Shsul@eecs.umich.edu mem/cache/base_cache.cc 1765718Shsul@eecs.umich.edu mem/cache/cache.cc 1775718Shsul@eecs.umich.edu mem/cache/cache_builder.cc 1785718Shsul@eecs.umich.edu mem/cache/coherence/coherence_protocol.cc 1795718Shsul@eecs.umich.edu mem/cache/coherence/uni_coherence.cc 1805718Shsul@eecs.umich.edu mem/cache/miss/blocking_buffer.cc 1815718Shsul@eecs.umich.edu mem/cache/miss/miss_queue.cc 1825718Shsul@eecs.umich.edu mem/cache/miss/mshr.cc 1835718Shsul@eecs.umich.edu mem/cache/miss/mshr_queue.cc 1845718Shsul@eecs.umich.edu mem/cache/prefetch/base_prefetcher.cc 1855718Shsul@eecs.umich.edu mem/cache/prefetch/prefetcher.cc 1865718Shsul@eecs.umich.edu mem/cache/prefetch/tagged_prefetcher.cc 1871806SN/A mem/cache/tags/base_tags.cc 1881806SN/A mem/cache/tags/cache_tags.cc 1892680Sktlim@umich.edu mem/cache/tags/fa_lru.cc 1905823Ssaidi@eecs.umich.edu mem/cache/tags/iic.cc 1911806SN/A mem/cache/tags/lru.cc 1922680Sktlim@umich.edu mem/cache/tags/repl/gen.cc 1935714Shsul@eecs.umich.edu mem/cache/tags/repl/repl.cc 1941070SN/A mem/cache/tags/split.cc 1955512SMichael.Adler@intel.com mem/cache/tags/split_lru.cc 1965512SMichael.Adler@intel.com mem/cache/tags/split_lifo.cc 1974095Sbinkertn@umich.edu mem/functional/functional.cc 1985512SMichael.Adler@intel.com mem/timing/base_memory.cc 1994095Sbinkertn@umich.edu mem/timing/memory_builder.cc 2004095Sbinkertn@umich.edu mem/timing/simple_mem_bank.cc 2014095Sbinkertn@umich.edu mem/trace/itx_writer.cc 2024095Sbinkertn@umich.edu mem/trace/mem_trace_writer.cc 2034095Sbinkertn@umich.edu mem/trace/m5_writer.cc 2044095Sbinkertn@umich.edu 2054095Sbinkertn@umich.edu python/pyconfig.cc 2061070SN/A python/embedded_py.cc 2074095Sbinkertn@umich.edu 2084095Sbinkertn@umich.edu sim/builder.cc 2094095Sbinkertn@umich.edu sim/configfile.cc 2104095Sbinkertn@umich.edu sim/debug.cc 2114095Sbinkertn@umich.edu sim/eventq.cc 2121070SN/A sim/faults.cc 2131070SN/A sim/main.cc 2141806SN/A sim/param.cc 215180SN/A sim/profile.cc 21675SN/A sim/root.cc 2176029Ssteve.reinhardt@amd.com sim/serialize.cc 2186029Ssteve.reinhardt@amd.com sim/sim_events.cc 2196029Ssteve.reinhardt@amd.com sim/sim_exit.cc 2206029Ssteve.reinhardt@amd.com sim/sim_object.cc 2216029Ssteve.reinhardt@amd.com sim/startup.cc 2226029Ssteve.reinhardt@amd.com sim/stat_context.cc 2236029Ssteve.reinhardt@amd.com sim/stat_control.cc 2246029Ssteve.reinhardt@amd.com sim/trace_context.cc 2256029Ssteve.reinhardt@amd.com ''') 2266029Ssteve.reinhardt@amd.com 2276029Ssteve.reinhardt@amd.com# MySql sources 228180SN/Amysql_sources = Split(''' 2291129SN/A base/mysql.cc 2301129SN/A base/stats/mysql.cc 2315713Shsul@eecs.umich.edu ''') 2322114SN/A 2332680Sktlim@umich.edu# Full-system sources 2344194Ssaidi@eecs.umich.edufull_system_sources = Split(''' 2355713Shsul@eecs.umich.edu base/crc.cc 2361129SN/A base/inet.cc 2371129SN/A base/remote_gdb.cc 2381129SN/A 2395713Shsul@eecs.umich.edu cpu/intr_control.cc 240180SN/A cpu/profile.cc 2415713Shsul@eecs.umich.edu 2422680Sktlim@umich.edu dev/alpha_console.cc 2435713Shsul@eecs.umich.edu dev/baddev.cc 244180SN/A dev/simconsole.cc 245180SN/A dev/disk_image.cc 2465713Shsul@eecs.umich.edu dev/etherbus.cc 2475713Shsul@eecs.umich.edu dev/etherdump.cc 2485713Shsul@eecs.umich.edu dev/etherint.cc 2492SN/A dev/etherlink.cc 2502SN/A dev/etherpkt.cc 2512378SN/A dev/ethertap.cc 2522378SN/A dev/ide_ctrl.cc 2532378SN/A dev/ide_disk.cc 2542378SN/A dev/io_device.cc 2552378SN/A dev/ns_gige.cc 2562378SN/A dev/pciconfigall.cc 2573162Ssaidi@eecs.umich.edu dev/pcidev.cc 2583162Ssaidi@eecs.umich.edu dev/pcifake.cc 2592378SN/A dev/pktfifo.cc 2602378SN/A dev/platform.cc 2615795Ssaidi@eecs.umich.edu dev/sinic.cc 2625795Ssaidi@eecs.umich.edu dev/simple_disk.cc 2635795Ssaidi@eecs.umich.edu dev/tsunami.cc 2645795Ssaidi@eecs.umich.edu dev/tsunami_cchip.cc 2655795Ssaidi@eecs.umich.edu dev/isa_fake.cc 2665795Ssaidi@eecs.umich.edu dev/tsunami_io.cc 2675795Ssaidi@eecs.umich.edu dev/tsunami_pchip.cc 2685795Ssaidi@eecs.umich.edu dev/uart.cc 2695795Ssaidi@eecs.umich.edu dev/uart8250.cc 2705795Ssaidi@eecs.umich.edu 2715795Ssaidi@eecs.umich.edu kern/kernel_binning.cc 2725795Ssaidi@eecs.umich.edu kern/kernel_stats.cc 2735795Ssaidi@eecs.umich.edu kern/system_events.cc 2742378SN/A kern/freebsd/freebsd_system.cc 2752378SN/A kern/linux/linux_syscalls.cc 2761070SN/A kern/linux/linux_system.cc 2771070SN/A kern/linux/printk.cc 2781070SN/A kern/tru64/dump_mbuf.cc 2792378SN/A kern/tru64/printf.cc 2801984SN/A kern/tru64/tru64_events.cc 2815183Ssaidi@eecs.umich.edu kern/tru64/tru64_syscalls.cc 2825183Ssaidi@eecs.umich.edu kern/tru64/tru64_system.cc 2835183Ssaidi@eecs.umich.edu 2841070SN/A mem/functional/memory_control.cc 2851070SN/A mem/functional/physical.cc 2861070SN/A 2871070SN/A sim/system.cc 2881070SN/A sim/pseudo_inst.cc 2891070SN/A ''') 2902378SN/A 2911984SN/A# turbolaser encumbered sources 2925183Ssaidi@eecs.umich.eduturbolaser_sources = Split(''' 2935183Ssaidi@eecs.umich.edu encumbered/dev/dma.cc 2945183Ssaidi@eecs.umich.edu encumbered/dev/etherdev.cc 2951070SN/A encumbered/dev/scsi.cc 2962SN/A encumbered/dev/scsi_ctrl.cc 2972SN/A encumbered/dev/scsi_disk.cc 2982SN/A encumbered/dev/scsi_none.cc 2992SN/A encumbered/dev/tlaser_clock.cc 3002SN/A encumbered/dev/tlaser_ipi.cc 3012SN/A encumbered/dev/tlaser_mbox.cc 3022SN/A encumbered/dev/tlaser_mc146818.cc 3032SN/A encumbered/dev/tlaser_node.cc 3042SN/A encumbered/dev/tlaser_pcia.cc 3052SN/A encumbered/dev/tlaser_pcidev.cc 3062SN/A encumbered/dev/tlaser_serial.cc 3072SN/A encumbered/dev/turbolaser.cc 3082SN/A encumbered/dev/uart8530.cc 3092SN/A ''') 3102SN/A 3112SN/A# Syscall emulation (non-full-system) sources 3122SN/Asyscall_emulation_sources = Split(''' 3132SN/A cpu/memtest/memtest.cc 3142902Ssaidi@eecs.umich.edu encumbered/eio/eio.cc 3152902Ssaidi@eecs.umich.edu encumbered/eio/exolex.cc 3162902Ssaidi@eecs.umich.edu encumbered/eio/libexo.cc 3174762Snate@binkert.org kern/linux/linux.cc 3182424SN/A kern/tru64/tru64.cc 3194762Snate@binkert.org sim/process.cc 3204762Snate@binkert.org sim/syscall_emul.cc 3212424SN/A ''') 3225530Snate@binkert.org 3232424SN/Atargetarch_files = Split(''' 3242424SN/A alpha_linux_process.hh 3252424SN/A alpha_memory.hh 326 alpha_tru64_process.hh 327 aout_machdep.h 328 arguments.hh 329 ecoff_machdep.h 330 ev5.hh 331 faults.hh 332 stacktrace.hh 333 vtophys.hh 334 ''') 335 336# Set up bridging headers to the architecture specific versions 337for f in targetarch_files: 338 env.Command('targetarch/' + f, 'arch/%s/%s' % (env['TARGET_ISA'], f), 339 '''echo '#include "arch/%s/%s"' > $TARGET''' % (env['TARGET_ISA'], f)) 340 341# Let the target architecture define what sources it needs 342arch_source = SConscript('arch/%s/SConscript' % env['TARGET_ISA'], 343 build_dir = 'build/%s/' % env['BUILD_DIR'], 344 exports = 'env', duplicate = False) 345 346# Add a flag defining what THE_ISA should be for all compilation 347env.Append(CPPDEFINES=[('THE_ISA','%s_ISA' % env['TARGET_ISA'].upper())]) 348 349SConscript('arch/SConscript', exports = 'env', duplicate = False) 350 351# Set up complete list of sources based on configuration. 352sources = base_sources + arch_source 353 354if env['FULL_SYSTEM']: 355 sources += full_system_sources 356 if env['ALPHA_TLASER']: 357 sources += turbolaser_sources 358else: 359 sources += syscall_emulation_sources 360 361if env['USE_MYSQL']: 362 sources += mysql_sources 363 364for opt in env.ExportOptions: 365 env.ConfigFile(opt) 366 367################################################### 368# 369# Add an SCons scanner for ISA files 370# 371################################################### 372import SCons.Scanner 373 374def ISAScan(): 375 return SCons.Scanner.Classic("ISAScan", 376 "$ISASUFFIXES", 377 "SRCDIR", 378 '^[ \t]*##[ \t]*include[ \t]*"([^>"]+)"') 379 380def ISAPath(env, dir, target=None, source=None, a=None): 381 return (Dir(env['SRCDIR']), Dir('.')) 382 383iscan = Scanner(function = ISAScan().scan, skeys = [".isa", ".ISA"], 384 path_function = ISAPath) 385env.Append(SCANNERS = iscan) 386 387 388################################################### 389# 390# Special build rules. 391# 392################################################### 393 394# base/traceflags.{cc,hh} are generated from base/traceflags.py. 395# $TARGET.base will expand to "<build-dir>/base/traceflags". 396env.Command(Split('base/traceflags.hh base/traceflags.cc'), 397 'base/traceflags.py', 398 'python $SOURCE $TARGET.base') 399 400# several files are generated from arch/$TARGET_ISA/isa_desc. 401env.Command(Split(''' 402 arch/%s/decoder.cc 403 arch/%s/decoder.hh 404 arch/%s/alpha_o3_exec.cc 405 arch/%s/fast_cpu_exec.cc 406 arch/%s/simple_cpu_exec.cc 407 arch/%s/full_cpu_exec.cc''' % 408 (env['TARGET_ISA'], 409 env['TARGET_ISA'], 410 env['TARGET_ISA'], 411 env['TARGET_ISA'], 412 env['TARGET_ISA'], 413 env['TARGET_ISA'])), 414 Split(''' 415 arch/%s/isa/main.isa 416 arch/isa_parser.py''' % 417 env['TARGET_ISA']), 418 '$SRCDIR/arch/isa_parser.py $SOURCE $TARGET.dir arch/%s' % env['TARGET_ISA']) 419 420 421# libelf build is described in its own SConscript file. 422# SConscript-local is the per-config build, which just copies some 423# header files into a place where they can be found. 424SConscript('libelf/SConscript-local', exports = 'env', duplicate=0) 425SConscript('python/SConscript', exports = ['env'], duplicate=0) 426 427# This function adds the specified sources to the given build 428# environment, and returns a list of all the corresponding SCons 429# Object nodes (including an extra one for date.cc). We explicitly 430# add the Object nodes so we can set up special dependencies for 431# date.cc. 432def make_objs(sources, env): 433 objs = [env.Object(s) for s in sources] 434 # make date.cc depend on all other objects so it always gets 435 # recompiled whenever anything else does 436 date_obj = env.Object('base/date.cc') 437 env.Depends(date_obj, objs) 438 objs.append(date_obj) 439 return objs 440 441################################################### 442# 443# Define binaries. Each different build type (debug, opt, etc.) gets 444# a slightly different build environment. 445# 446################################################### 447 448# Include file paths are rooted in this directory. SCons will 449# automatically expand '.' to refer to both the source directory and 450# the corresponding build directory to pick up generated include 451# files. 452env.Append(CPPPATH='.') 453 454# Debug binary 455debugEnv = env.Copy(OBJSUFFIX='.do') 456debugEnv.Label = 'debug' 457debugEnv.Append(CCFLAGS=Split('-g -gstabs+ -O0')) 458debugEnv.Append(CPPDEFINES='DEBUG') 459tlist = debugEnv.Program(target = 'm5.debug', 460 source = make_objs(sources, debugEnv)) 461debugEnv.M5Binary = tlist[0] 462 463# Optimized binary 464optEnv = env.Copy() 465optEnv.Label = 'opt' 466optEnv.Append(CCFLAGS=Split('-g -O5')) 467tlist = optEnv.Program(target = 'm5.opt', 468 source = make_objs(sources, optEnv)) 469optEnv.M5Binary = tlist[0] 470 471# "Fast" binary 472fastEnv = env.Copy(OBJSUFFIX='.fo') 473fastEnv.Label = 'fast' 474fastEnv.Append(CCFLAGS=Split('-O5')) 475fastEnv.Append(CPPDEFINES='NDEBUG') 476fastEnv.Program(target = 'm5.fast.unstripped', 477 source = make_objs(sources, fastEnv)) 478tlist = fastEnv.Command(target = 'm5.fast', 479 source = 'm5.fast.unstripped', 480 action = 'strip $SOURCE -o $TARGET') 481fastEnv.M5Binary = tlist[0] 482 483# Profiled binary 484profEnv = env.Copy(OBJSUFFIX='.po') 485profEnv.Label = 'prof' 486profEnv.Append(CCFLAGS=Split('-O5 -g -pg'), LINKFLAGS='-pg') 487tlist = profEnv.Program(target = 'm5.prof', 488 source = make_objs(sources, profEnv)) 489profEnv.M5Binary = tlist[0] 490 491envList = [debugEnv, optEnv, fastEnv, profEnv] 492 493Return('envList') 494