radare2/sys/meson.py

339 lines
12 KiB
Python
Executable File

#!/usr/bin/env python3
"""Meson build for radare2"""
import argparse
import glob
import logging
import os
import re
import shutil
import subprocess
import sys
BUILDDIR = 'build'
BACKENDS = ['ninja', 'vs2015', 'vs2017']
PATH_FMT = {}
R2_PATH = {
'R2_LIBDIR': r'lib',
'R2_INCDIR': r'include',
'R2_DATDIR': r'share',
'R2_WWWROOT': r'{R2_DATDIR}\www',
'R2_SDB': r'{R2_DATDIR}',
'R2_ZIGNS': r'{R2_DATDIR}\zigns',
'R2_THEMES': r'{R2_DATDIR}\cons',
'R2_FORTUNES': r'{R2_DATDIR}\doc',
'R2_FLAGS': r'{R2_DATDIR}\flag',
'R2_HUD': r'{R2_DATDIR}\hud'
}
MESON = None
ROOT = None
log = None
def set_global_variables():
"""[R_API] Set global variables"""
global log
global ROOT
global MESON
ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), os.path.pardir))
logging.basicConfig(format='[%(name)s][%(levelname)s]: %(message)s',
level=logging.DEBUG)
log = logging.getLogger('r2-meson')
with open(os.path.join(ROOT, 'configure.acr')) as f:
f.readline()
version = f.readline().split()[1].rstrip()
if os.name == 'nt':
meson = os.path.join(os.path.dirname(sys.executable), 'Scripts', 'meson.exe')
if os.path.exists(meson):
MESON = [meson]
else:
meson = os.path.join(os.path.dirname(sys.executable), 'Scripts', 'meson.py')
MESON = [sys.executable, meson]
else:
MESON = ['meson']
PATH_FMT['ROOT'] = ROOT
PATH_FMT['R2_VERSION'] = version
log.debug('Root: %s', ROOT)
log.debug('Meson: %s', MESON)
log.debug('Version: %s', version)
def meson(root, build, prefix=None, backend=None,
release=False, shared=False, *, options=[]):
"""[R_API] Invoke meson"""
command = MESON + [root, build]
if prefix:
command.append('--prefix={}'.format(prefix))
if backend:
command.append('--backend={}'.format(backend))
if release:
command.append('--buildtype=release')
if shared:
command.append('--default-library=shared')
else:
command.append('--default-library=static')
if options:
command.extend(options)
log.debug('Invoking meson: %s', command)
ret = subprocess.call(command)
if ret != 0:
log.error('Meson error. Exiting.')
sys.exit(1)
def ninja(folder, *targets):
"""[R_API] Invoke ninja"""
command = ['ninja', '-C', folder]
if targets:
command.extend(targets)
log.debug('Invoking ninja: %s', command)
ret = subprocess.call(command)
if ret != 0:
log.error('Ninja error. Exiting.')
sys.exit(1)
def msbuild(project, *params):
"""[R_API] Invoke MSbuild"""
command = ['msbuild', project]
if params:
command.extend(params)
log.info('Invoking MSbuild: %s', command)
ret = subprocess.call(command)
if ret != 0:
log.error('MSbuild error. Exiting.')
sys.exit(1)
def copytree(src, dst, exclude=()):
src = src.format(**PATH_FMT)
dst = dst.format(**PATH_FMT).format(**PATH_FMT)
log.debug('copytree "%s" -> "%s"', src, dst)
shutil.copytree(src, dst, ignore=shutil.ignore_patterns(*exclude) if exclude else None)
def move(src, dst):
src = src.format(**PATH_FMT)
dst = dst.format(**PATH_FMT).format(**PATH_FMT)
term = os.path.sep if os.path.isdir(dst) else ''
log.debug('move "%s" -> "%s%s"', src, dst, term)
for file in glob.iglob(src):
shutil.move(file, dst)
def copy(src, dst):
src = src.format(**PATH_FMT)
dst = dst.format(**PATH_FMT).format(**PATH_FMT)
term = os.path.sep if os.path.isdir(dst) else ''
log.debug('copy "%s" -> "%s%s"', src, dst, term)
for file in glob.iglob(src, recursive='**' in src):
shutil.copy2(file, dst)
def makedirs(path):
path = path.format(**PATH_FMT).format(**PATH_FMT)
log.debug('makedirs "%s"', path)
os.makedirs(path)
def xp_compat(builddir):
log.info('Running XP compat script')
with open(os.path.join(builddir, 'REGEN.vcxproj'), 'r') as f:
version = re.search('<PlatformToolset>(.*)</PlatformToolset>', f.read()).group(1)
if version.endswith('_xp'):
log.info('Skipping %s', builddir)
return
log.debug('Translating from %s to %s_xp', version, version)
newversion = version+'_xp'
for f in glob.iglob(os.path.join(builddir, '**', '*.vcxproj'), recursive=True):
with open(f, 'r') as proj:
c = proj.read()
c = c.replace(version, newversion)
with open(f, 'w') as proj:
proj.write(c)
log.debug("%s .. OK", f)
def win_dist(args):
"""Create r2 distribution for Windows"""
builddir = os.path.join(ROOT, args.dir)
PATH_FMT['DIST'] = args.install
PATH_FMT['BUILDDIR'] = builddir
makedirs(r'{DIST}')
copy(r'{BUILDDIR}\binr\*\*.exe', r'{DIST}')
copy(r'{BUILDDIR}\libr\*\*.dll', r'{DIST}')
makedirs(r'{DIST}\{R2_LIBDIR}')
if args.shared:
copy(r'{BUILDDIR}\libr\*\*.lib', r'{DIST}\{R2_LIBDIR}')
else:
copy(r'{BUILDDIR}\libr\*\*.a', r'{DIST}\{R2_LIBDIR}')
win_dist_libr2()
def win_dist_libr2(**path_fmt):
"""[R_API] Add libr2 data/www/include/doc to dist directory"""
PATH_FMT.update(path_fmt)
copytree(r'{ROOT}\shlr\www', r'{DIST}\{R2_WWWROOT}')
copytree(r'{ROOT}\libr\magic\d\default', r'{DIST}\{R2_SDB}\magic')
makedirs(r'{DIST}\{R2_SDB}\syscall')
copy(r'{BUILDDIR}\libr\syscall\d\*.sdb', r'{DIST}\{R2_SDB}\syscall')
makedirs(r'{DIST}\{R2_SDB}\fcnsign')
copy(r'{BUILDDIR}\libr\anal\d\*.sdb', r'{DIST}\{R2_SDB}\fcnsign')
makedirs(r'{DIST}\{R2_SDB}\opcodes')
copy(r'{BUILDDIR}\libr\asm\d\*.sdb', r'{DIST}\{R2_SDB}\opcodes')
makedirs(r'{DIST}\{R2_INCDIR}\sdb')
makedirs(r'{DIST}\{R2_INCDIR}\r_util')
makedirs(r'{DIST}\{R2_INCDIR}\r_crypto')
copy(r'{ROOT}\libr\include\*.h', r'{DIST}\{R2_INCDIR}')
copy(r'{BUILDDIR}\r_version.h', r'{DIST}\{R2_INCDIR}')
copy(r'{BUILDDIR}\r_userconf.h', r'{DIST}\{R2_INCDIR}')
copy(r'{ROOT}\libr\include\sdb\*.h', r'{DIST}\{R2_INCDIR}\sdb')
copy(r'{ROOT}\libr\include\r_util\*.h', r'{DIST}\{R2_INCDIR}\r_util')
copy(r'{ROOT}\libr\include\r_crypto\*.h', r'{DIST}\{R2_INCDIR}\r_crypto')
copytree(r'{ROOT}\libr\include\msvc', r'{DIST}\{R2_INCDIR}\msvc')
makedirs(r'{DIST}\{R2_FORTUNES}')
copy(r'{ROOT}\doc\fortunes.*', r'{DIST}\{R2_FORTUNES}')
copytree(r'{ROOT}\libr\bin\d', r'{DIST}\{R2_SDB}\format',
exclude=('Makefile', 'meson.build', 'dll'))
makedirs(r'{DIST}\{R2_SDB}\format\dll')
copy(r'{BUILDDIR}\libr\bin\d\*.sdb', r'{DIST}\{R2_SDB}\format\dll')
copytree(r'{ROOT}\libr\cons\d', r'{DIST}\{R2_THEMES}',
exclude=('Makefile', 'meson.build'))
makedirs(r'{DIST}\{R2_FLAGS}')
copy(r'{BUILDDIR}\libr\flag\d\*.r2', r'{DIST}\{R2_FLAGS}')
makedirs(r'{DIST}\{R2_HUD}')
copy(r'{ROOT}\doc\hud', r'{DIST}\{R2_HUD}\main')
def build(args):
""" Build radare2 """
log.info('Building radare2')
r2_builddir = os.path.join(ROOT, args.dir)
options = ['-D%s' % x for x in args.options]
if not os.path.exists(r2_builddir):
meson(ROOT, r2_builddir, prefix=args.prefix, backend=args.backend,
release=args.release, shared=args.shared, options=options)
if args.backend != 'ninja':
if args.xp:
xp_compat(r2_builddir)
if not args.project:
project = os.path.join(r2_builddir, 'radare2.sln')
msbuild(project, '/m')
else:
ninja(r2_builddir)
def install(args):
""" Install radare2 """
if os.name == 'nt':
win_dist(args)
return
log.warning('Install not implemented yet for this platform.')
# TODO
#if os.name == 'posix':
# os.system('DESTDIR="{destdir}" ninja -C {build} install'
# .format(destdir=destdir, build=args.dir))
def main():
# Create logger and get applications paths
set_global_variables()
# Create parser
parser = argparse.ArgumentParser(description='Mesonbuild scripts for radare2')
parser.add_argument('--asan', action='store_true',
help='Build radare2 with ASAN support.')
parser.add_argument('--project', action='store_true',
help='Create a visual studio project and do not build.')
parser.add_argument('--release', action='store_true',
help='Set the build as Release (remove debug info)')
parser.add_argument('--backend', choices=BACKENDS, default='ninja',
help='Choose build backend (default: %(default)s)')
parser.add_argument('--shared', action='store_true',
help='Link dynamically (shared library) rather than statically')
parser.add_argument('--prefix', default=None,
help='Set project installation prefix')
parser.add_argument('--dir', default=BUILDDIR, required=False,
help='Destination build directory (default: %(default)s)')
parser.add_argument('--alias', action='store_true',
help='Show the "m" alias shell command')
parser.add_argument('--xp', action='store_true',
help='Adds support for Windows XP')
parser.add_argument('--pull', action='store_true',
help='git pull before building')
parser.add_argument('--nosudo', action='store_true',
help='Do not use sudo for install/symstall/uninstall')
parser.add_argument('--uninstall', action='store_true',
help='Uninstall')
parser.add_argument('--symstall', action='store_true',
help='Install using symlinks')
if os.name == 'nt':
parser.add_argument('--install', help='Installation directory')
else:
parser.add_argument('--install', action='store_true',
help='Install radare2 after building')
parser.add_argument('--options', nargs='*', default=[])
args = parser.parse_args()
if args.alias:
print("alias m=\"" + os.path.abspath(__file__) + "\"")
sys.exit(0);
if args.asan:
if os.uname().sysname == 'OpenBSD':
log.error("Asan insupported under OpenBSD")
sys.exit(1)
cflags = os.environ.get('CFLAGS')
if not cflags:
cflags = ''
os.environ['CFLAGS'] = cflags + ' -fsanitize=address'
if os.uname().sysname != 'Darwin':
ldflags = os.environ.get('LDFLAGS')
if not ldflags:
ldflags = ''
os.environ['LDFLAGS'] = ldflags + ' -lasan'
# Check arguments
if args.pull:
os.system('git pull')
if args.project and args.backend == 'ninja':
log.error('--project is not compatible with --backend ninja')
sys.exit(1)
if args.xp and args.backend == 'ninja':
log.error('--xp is not compatible with --backend ninja')
sys.exit(1)
if os.name == 'nt' and args.install and os.path.exists(args.install):
log.error('%s already exists', args.install)
sys.exit(1)
if os.name == 'nt' and not args.prefix:
args.prefix = os.path.join(ROOT, args.dir, 'priv_install_dir')
for option in args.options:
if '=' not in option:
log.error('Invalid option: %s', option)
sys.exit(1)
key, value = option.split('=', 1)
key = key.upper()
if key not in R2_PATH:
continue
if os.path.isabs(value):
log.error('Relative path is required: %s', option)
sys.exit(1)
R2_PATH[key] = os.path.normpath(value)
PATH_FMT.update(R2_PATH)
sudo = 'sudo '
if args.nosudo:
sudo = ''
# Build it!
log.debug('Arguments: %s', args)
build(args)
if args.uninstall:
os.system(sudo + 'make uninstall PWD="$PWD/build" BTOP="$PWD/build/binr"')
if args.install:
install(args)
if args.symstall:
os.system(sudo + 'make symstall PWD="$PWD/build" BTOP="$PWD/build/binr"')
if __name__ == '__main__':
main()