96 lines
3.3 KiB
Python
96 lines
3.3 KiB
Python
from .base import PlatformInfo
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from kiwixbuild.utils import pj
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from kiwixbuild._global import get_target_step
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class MIPS32R2PlatformInfo(PlatformInfo):
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build = 'mips'
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arch_full = 'mips-linux-gnu'
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compatible_hosts = ['fedora', 'debian']
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def get_cross_config(self):
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return {
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'binaries': self.binaries,
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'exec_wrapper_def': '',
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'root_path': self.root_path,
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'extra_libs': [],
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'extra_cflags': [],
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'host_machine': {
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'system': 'linux',
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'lsystem': 'linux',
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'cpu_family': 'mips32r2',
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'cpu': '24kc',
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'endian': 'big',
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'abi': ''
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}
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}
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@property
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def root_path(self):
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return '/usr/mips-linux-gnu'
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@property
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def binaries(self):
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binaries = ((k,'{}-{}'.format(self.arch_full, v))
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for k, v in (('CC', 'gcc'),
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('CXX', 'g++'),
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('AR', 'ar'),
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('STRIP', 'strip'),
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('WINDRES', 'windres'),
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('RANLIB', 'ranlib'),
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('LD', 'ld'))
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)
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return {k:pj('/usr', 'bin', v)
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for k,v in binaries}
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@property
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def exec_wrapper_def(self):
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try:
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which('qemu-mips-static')
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except subprocess.CalledProcessError:
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return ""
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else:
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return "exec_wrapper = 'qemu-mips-static'"
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@property
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def configure_option(self):
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return '--host={}'.format(self.arch_full)
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def get_bin_dir(self):
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return [pj(self.root_path, 'bin')]
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def set_env(self, env):
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env['PKG_CONFIG_LIBDIR'] = pj(self.root_path, 'lib', 'pkgconfig')
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# soft float is another abi and thus unsupported by current maintained (apt-get'able) debian/ubuntu tcs,
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# additionally these are (gnu) libc only; if uclibc is needed, see https://buildroot.org/downloads/ and
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# make a toolchain and rootfs, then checkout and use kiwixbuild --target_platform native_* within chroot env
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# (it needs qemu-mips-static from host copied to rootfs/usr/bin, in order to chroot into using a non-mips-host)
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#env['CFLAGS'] = " -march=mips32r2 -mtune=24kc -msoft-float "+env['CFLAGS']
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#env['CXXFLAGS'] = " -march=mips32r2 -mtune=24kc -msoft-float "+env['CXXFLAGS']
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env['CFLAGS'] = " -march=mips32r2 -mtune=24kc "+env['CFLAGS']
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env['CXXFLAGS'] = " -march=mips32r2 -mtune=24kc "+env['CXXFLAGS']
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env['QEMU_LD_PREFIX'] = pj(self.root_path)
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env['QEMU_SET_ENV'] = "LD_LIBRARY_PATH={}".format(
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':'.join([
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pj(self.root_path, "lib"),
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env['LD_LIBRARY_PATH']
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]))
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def set_compiler(self, env):
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env['CC'] = self.binaries['CC']
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env['CXX'] = self.binaries['CXX']
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def finalize_setup(self):
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super().finalize_setup()
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self.buildEnv.cmake_crossfile = self._gen_crossfile('cmake_cross_file.txt')
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self.buildEnv.meson_crossfile = self._gen_crossfile('meson_cross_file.txt')
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class MIPS32R2Dyn(MIPS32R2PlatformInfo):
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name = 'mips32r2_dyn'
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static = False
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class MIPS32R2Static(MIPS32R2PlatformInfo):
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name = 'mips32r2_static'
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static = True
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