107 lines
2.7 KiB
PHP
107 lines
2.7 KiB
PHP
def csl_run(d, cmd, *args):
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import bb.process
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import subprocess
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topdir = d.getVar('TOPDIR', True)
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toolchain_path = d.getVar('EXTERNAL_TOOLCHAIN', True)
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if not toolchain_path:
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return 'UNKNOWN', 'UNKNOWN'
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target_prefix = d.getVar('TARGET_PREFIX', True)
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path = os.path.join(toolchain_path, 'bin', target_prefix + cmd)
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args = [path] + list(args)
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return bb.process.run(args, cwd=topdir, stderr=subprocess.PIPE)
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def csl_get_version(d):
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try:
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stdout, stderr = csl_run(d, 'gcc', '-v')
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except bb.process.CmdError as exc:
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bb.error('Failed to obtain CodeSourcery toolchain version: %s' % exc)
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return 'UNKNOWN'
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else:
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last_line = stderr.splitlines()[-1]
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return last_line
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def csl_get_main_version(d):
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version = csl_get_version(d)
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if version != 'UNKNOWN':
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return version.split()[-1].rstrip(')')
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else:
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return version
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def csl_get_gcc_version(d):
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version = csl_get_version(d)
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if version != 'UNKNOWN':
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return version.split()[2]
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else:
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return version
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def csl_get_libc_version(d):
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syspath = d.expand('${EXTERNAL_TOOLCHAIN}/${CSL_TARGET_SYS}')
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if not syspath:
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return 'UNKNOWN'
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libpath = syspath + '/libc/lib/'
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if not os.path.exists(libpath):
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libpath = syspath + '/libc/sgxx-glibc/lib/'
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if os.path.exists(libpath):
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for file in os.listdir(libpath):
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if file.find('libc-') == 0:
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return file[5:-3]
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return 'UNKNOWN'
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def csl_get_kernel_version(d):
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syspath = d.expand('${EXTERNAL_TOOLCHAIN}/${CSL_TARGET_SYS}')
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if not syspath:
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return 'UNKNOWN'
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vf = syspath + '/libc/usr/include/linux/version.h'
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if not os.path.exists(vf):
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vf = syspath + '/libc/sgxx-glibc/usr/include/linux/version.h'
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try:
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f = open(vf, 'r')
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except (OSError, IOError):
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return 'UNKNOWN'
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l = f.readlines();
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f.close();
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for s in l:
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if s.find('LINUX_VERSION_CODE') > 0:
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ver = int(s.split()[2])
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maj = ver / 65536
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ver = ver % 65536
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min = ver / 256
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ver = ver % 256
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return str(maj)+'.'+str(min)+'.'+str(ver)
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return 'UNKNOWN'
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def csl_get_gdb_version(d):
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try:
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stdout, stderr = csl_run(d, 'gdb', '-v')
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except bb.process.CmdError:
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return 'UNKNOWN'
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else:
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first_line = stdout.splitlines()[0]
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return first_line.split()[-1]
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python csl_version_handler () {
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d = e.data
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ld = d.createCopy()
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ld.finalize()
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d.setVar('CSL_VER_MAIN', csl_get_main_version(ld))
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d.setVar('CSL_VER_GCC', csl_get_gcc_version(ld))
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d.setVar('CSL_VER_LIBC', csl_get_libc_version(ld))
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d.setVar('CSL_VER_KERNEL', csl_get_kernel_version(ld))
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d.setVar('CSL_VER_GDB', csl_get_gdb_version(ld))
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}
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addhandler csl_version_handler
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csl_version_handler[eventmask] = "bb.event.ConfigParsed"
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# Ensure that any variable which includes the --sysroot (CC, CXX, etc) also
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# depends on the toolchain version
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TOOLCHAIN_OPTIONS[vardeps] += "CSL_VER_MAIN CSL_VER_GCC"
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