diff options
Diffstat (limited to 'linkers/wscript')
| -rw-r--r-- | linkers/wscript | 345 |
1 files changed, 33 insertions, 312 deletions
diff --git a/linkers/wscript b/linkers/wscript index 9ab4685..5dd151c 100644 --- a/linkers/wscript +++ b/linkers/wscript @@ -7,52 +7,17 @@ version_major = 1 version_minor = 0 version_revision = 0 -# -# Waf system setup. Allow more than one build in the same tree. -# -top = '.' -out = 'build-' + sys.platform - def options(opt): opt.load("g++") opt.load("gcc") - opt.add_option('--rtems-version', - default = '4.11', - dest='rtems_version', - help = 'Set the RTEMS version') - opt.add_option('--c-opts', - default = '-O2', - dest='c_opts', - help = 'Set build options, default: -O2.') - opt.add_option('--show-commands', - action = 'store_true', - default = False, - dest = 'show_commands', - help = 'Print the commands as strings.') def configure(conf): - try: - conf.load("doxygen", tooldir = 'waf-tools') - except: - pass conf.load("g++") conf.load("gcc") - conf_libiberty(conf) - conf_libelf(conf) - - conf.check(header_name='sys/wait.h', features = 'c', mandatory = False) - conf.check_cc(function_name='kill', header_name="signal.h", - features = 'c', mandatory = False) - conf.write_config_header('config.h') conf.env.C_OPTS = conf.options.c_opts.split(',') conf.env.RTEMS_VERSION = conf.options.rtems_version - - if conf.options.show_commands: - show_commands = 'yes' - else: - show_commands = 'no' - conf.env.SHOW_COMMANDS = show_commands + conf.write_config_header('config.h') def build(bld): # @@ -63,67 +28,24 @@ def build(bld): doxyfile = 'rtl-host.conf') return - if bld.env.SHOW_COMMANDS == 'yes': - output_command_line() - # - # The include paths. + # The local configuration. # - bld.includes = ['elftoolchain/libelf', 'elftoolchain/common', 'libiberty'] - if sys.platform == 'win32': - bld.includes += ['win32'] + conf = {} # # Build flags. # - bld.warningflags = ['-Wall', '-Wextra', '-pedantic'] - bld.optflags = bld.env.C_OPTS - bld.cflags = ['-pipe', '-g'] + bld.optflags - bld.cxxflags = ['-pipe', '-g'] + bld.optflags - bld.linkflags = ['-g'] - - # - # Create each of the modules as object files each with their own - # configurations. - # - bld_fastlz(bld) - bld_libelf(bld) - bld_libiberty(bld) - - # - # RLD source. - # - rld_source = ['ConvertUTF.c', - 'pkgconfig.cpp', - 'rld-config.cpp', - 'rld-elf.cpp', - 'rld-files.cpp', - 'rld-cc.cpp', - 'rld-compression.cpp', - 'rld-outputter.cpp', - 'rld-path.cpp', - 'rld-process.cpp', - 'rld-resolver.cpp', - 'rld-rtems.cpp', - 'rld-symbols.cpp', - 'rld-rap.cpp', - 'rld.cpp'] - - # - # RTEMS Utilities. - # - rtems_utils = ['rtems-utils.cpp'] - - # - # RTL static library - # - bld.stlib(target = 'rld', - source = rld_source + rtems_utils, - defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags) + rtemstoolkit = '../rtemstoolkit' + conf['includes'] = [rtemstoolkit, + rtemstoolkit + '/elftoolchain/libelf', + rtemstoolkit + '/elftoolchain/common', + rtemstoolkit + '/libiberty'] + conf['warningflags'] = ['-Wall', '-Wextra', '-pedantic'] + conf['optflags'] = bld.env.C_OPTS + conf['cflags'] = ['-pipe', '-g'] + conf['optflags'] + conf['cxxflags'] = ['-pipe', '-g'] + conf['optflags'] + conf['linkflags'] = ['-g'] # # The list of modules. @@ -136,10 +58,10 @@ def build(bld): bld.program(target = 'rtems-ld', source = ['rtems-ld.cpp'], defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags, + includes = ['.'] + conf['includes'], + cflags = conf['cflags'] + conf['warningflags'], + cxxflags = conf['cxxflags'] + conf['warningflags'], + linkflags = conf['linkflags'], use = modules) # @@ -148,10 +70,10 @@ def build(bld): bld.program(target = 'rtems-ra', source = ['rtems-ra.cpp'], defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags, + includes = ['.'] + conf['includes'], + cflags = conf['cflags'] + conf['warningflags'], + cxxflags = conf['cxxflags'] + conf['warningflags'], + linkflags = conf['linkflags'], use = modules) # @@ -160,10 +82,10 @@ def build(bld): bld.program(target = 'rtems-tld', source = ['rtems-tld.cpp'], defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags, + includes = ['.'] + conf['includes'], + cflags = conf['cflags'] + conf['warningflags'], + cxxflags = conf['cxxflags'] + conf['warningflags'], + linkflags = conf['linkflags'], use = modules) bld.install_files('${PREFIX}/share/rtems/trace-linker', ['rtems.ini', 'rtld-base.ini']) @@ -174,10 +96,10 @@ def build(bld): bld.program(target = 'rtems-syms', source = ['rtems-syms.cpp'], defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags, + includes = ['.'] + conf['includes'], + cflags = conf['cflags'] + conf['warningflags'], + cxxflags = conf['cxxflags'] + conf['warningflags'], + linkflags = conf['linkflags'], use = modules) # @@ -186,212 +108,11 @@ def build(bld): bld.program(target = 'rtems-rap', source = ['rtems-rapper.cpp'], defines = ['HAVE_CONFIG_H=1', 'RTEMS_VERSION=' + bld.env.RTEMS_VERSION], - includes = ['.'] + bld.includes, - cflags = bld.cflags + bld.warningflags, - cxxflags = bld.cxxflags + bld.warningflags, - linkflags = bld.linkflags, + includes = ['.'] + conf['includes'], + cflags = conf['cflags'] + conf['warningflags'], + cxxflags = conf['cxxflags'] + conf['warningflags'], + linkflags = conf['linkflags'], use = modules) -def rebuild(ctx): - import waflib.Options - waflib.Options.commands.extend(['clean', 'build']) - def tags(ctx): ctx.exec_command('etags $(find . -name \*.[sSch])', shell = True) - -# -# Libelf module. -# -def conf_libelf(conf): - pass - -def bld_fastlz(bld): - bld(target = 'fastlz', - features = 'c', - source = 'fastlz.c', - cflags = bld.cflags, - defines = ['FASTLZ_LEVEL=1']) - -def bld_libelf(bld): - libelf = 'elftoolchain/libelf/' - - # - # Work around the ${SRC} having Windows slashes which the MSYS m4 does not - # understand. - # - if sys.platform == 'win32': - m4_rule = 'type ${SRC} | m4 -D SRCDIR=../linkers/' + libelf[:-1] + '> ${TGT}"' - includes = ['win32'] - else: - m4_rule = 'm4 -D SRCDIR=../linkers/' + libelf[:-1] + ' ${SRC} > ${TGT}' - includes = [] - - bld(target = 'libelf_convert.c', source = libelf + 'libelf_convert.m4', rule = m4_rule) - bld(target = 'libelf_fsize.c', source = libelf + 'libelf_fsize.m4', rule = m4_rule) - bld(target = 'libelf_msize.c', source = libelf + 'libelf_msize.m4', rule = m4_rule) - - host_source = [] - - if sys.platform == 'linux2': - common = 'elftoolchain/common/' - bld(target = common + 'native-elf-format.h', - source = common + 'native-elf-format', - name = 'native-elf-format', - rule = './${SRC} > ${TGT}') - bld.add_group () - elif sys.platform == 'win32': - host_source += [libelf + 'mmap_win32.c'] - - bld.stlib(target = 'elf', - features = 'c', - uses = ['native-elf-format'], - includes = [bld.bldnode.abspath(), 'elftoolchain/libelf', 'elftoolchain/common'] + includes, - cflags = bld.cflags, - source =[libelf + 'elf.c', - libelf + 'elf_begin.c', - libelf + 'elf_cntl.c', - libelf + 'elf_end.c', - libelf + 'elf_errmsg.c', - libelf + 'elf_errno.c', - libelf + 'elf_data.c', - libelf + 'elf_fill.c', - libelf + 'elf_flag.c', - libelf + 'elf_getarhdr.c', - libelf + 'elf_getarsym.c', - libelf + 'elf_getbase.c', - libelf + 'elf_getident.c', - libelf + 'elf_hash.c', - libelf + 'elf_kind.c', - libelf + 'elf_memory.c', - libelf + 'elf_next.c', - libelf + 'elf_rand.c', - libelf + 'elf_rawfile.c', - libelf + 'elf_phnum.c', - libelf + 'elf_shnum.c', - libelf + 'elf_shstrndx.c', - libelf + 'elf_scn.c', - libelf + 'elf_strptr.c', - libelf + 'elf_update.c', - libelf + 'elf_version.c', - libelf + 'gelf_cap.c', - libelf + 'gelf_checksum.c', - libelf + 'gelf_dyn.c', - libelf + 'gelf_ehdr.c', - libelf + 'gelf_getclass.c', - libelf + 'gelf_fsize.c', - libelf + 'gelf_move.c', - libelf + 'gelf_phdr.c', - libelf + 'gelf_rel.c', - libelf + 'gelf_rela.c', - libelf + 'gelf_shdr.c', - libelf + 'gelf_sym.c', - libelf + 'gelf_syminfo.c', - libelf + 'gelf_symshndx.c', - libelf + 'gelf_xlate.c', - libelf + 'libelf_align.c', - libelf + 'libelf_allocate.c', - libelf + 'libelf_ar.c', - libelf + 'libelf_ar_util.c', - libelf + 'libelf_checksum.c', - libelf + 'libelf_data.c', - libelf + 'libelf_ehdr.c', - libelf + 'libelf_extended.c', - libelf + 'libelf_phdr.c', - libelf + 'libelf_shdr.c', - libelf + 'libelf_xlate.c', - 'libelf_convert.c', - 'libelf_fsize.c', - 'libelf_msize.c'] + host_source) - -# -# Libiberty module. -# -def conf_libiberty(conf): - conf.check(header_name='alloca.h', features = 'c', mandatory = False) - conf.check(header_name='fcntl.h', features = 'c', mandatory = False) - conf.check(header_name='process.h', features = 'c', mandatory = False) - conf.check(header_name='stdlib.h', features = 'c') - conf.check(header_name='string.h', features = 'c') - conf.check(header_name='strings.h', features = 'c', mandatory = False) - conf.check(header_name='sys/file.h', features = 'c', mandatory = False) - conf.check(header_name='sys/stat.h', features = 'c', mandatory = False) - conf.check(header_name='sys/time.h', features = 'c', mandatory = False) - conf.check(header_name='sys/types.h', features = 'c', mandatory = False) - conf.check(header_name='sys/wait.h', features = 'c', mandatory = False) - conf.check(header_name='unistd.h', features = 'c', mandatory = False) - conf.check(header_name='vfork.h', features = 'c', mandatory = False) - - conf.check_cc(function_name='getrusage', - header_name="sys/time.h sys/resource.h", - features = 'c', mandatory = False) - - conf.write_config_header('libiberty/config.h') - -def bld_libiberty(bld): - if sys.platform == 'win32': - pex_host = 'libiberty/pex-win32.c' - else: - pex_host = 'libiberty/pex-unix.c' - bld.stlib(target = 'iberty', - features = 'c', - includes = ['libiberty'], - cflags = bld.cflags, - defines = ['HAVE_CONFIG_H=1'], - source =['libiberty/concat.c', - 'libiberty/cplus-dem.c', - 'libiberty/cp-demangle.c', - 'libiberty/make-temp-file.c', - 'libiberty/mkstemps.c', - 'libiberty/safe-ctype.c', - 'libiberty/stpcpy.c', - 'libiberty/pex-common.c', - 'libiberty/pex-one.c', - pex_host]) - -# -# From the demos. Use this to get the command to cut+paste to play. -# -def output_command_line(): - # first, display strings, people like them - from waflib import Utils, Logs - from waflib.Context import Context - def exec_command(self, cmd, **kw): - subprocess = Utils.subprocess - kw['shell'] = isinstance(cmd, str) - if isinstance(cmd, str): - Logs.info('%s' % cmd) - else: - Logs.info('%s' % ' '.join(cmd)) # here is the change - Logs.debug('runner_env: kw=%s' % kw) - try: - if self.logger: - self.logger.info(cmd) - kw['stdout'] = kw['stderr'] = subprocess.PIPE - p = subprocess.Popen(cmd, **kw) - (out, err) = p.communicate() - if out: - self.logger.debug('out: %s' % out.decode(sys.stdout.encoding or 'iso8859-1')) - if err: - self.logger.error('err: %s' % err.decode(sys.stdout.encoding or 'iso8859-1')) - return p.returncode - else: - p = subprocess.Popen(cmd, **kw) - return p.wait() - except OSError: - return -1 - Context.exec_command = exec_command - - # Change the outputs for tasks too - from waflib.Task import Task - def display(self): - return '' # no output on empty strings - - Task.__str__ = display - -# -# The doxy command. -# -from waflib import Build -class doxy(Build.BuildContext): - fun = 'build' - cmd = 'doxy' |