| # This class exists to provide information about the targets that |
| # may be needed by other classes and/or recipes. If you add a new |
| # target this will probably need to be updated. |
| |
| # |
| # Returns information about 'what' for the named target 'target' |
| # where 'target' == "<arch>-<os>" |
| # |
| # 'what' can be one of |
| # * target: Returns the target name ("<arch>-<os>") |
| # * endianness: Return "be" for big endian targets, "le" for little endian |
| # * bits: Returns the bit size of the target, either "32" or "64" |
| # * libc: Returns the name of the c library used by the target |
| # |
| # It is an error for the target not to exist. |
| # If 'what' doesn't exist then an empty value is returned |
| # |
| def siteinfo_data(d): |
| archinfo = { |
| "allarch": "endian-little bit-32", # bogus, but better than special-casing the checks below for allarch |
| "aarch64": "endian-little bit-64 arm-common arm-64", |
| "aarch64_be": "endian-big bit-64 arm-common arm-64", |
| "arm": "endian-little bit-32 arm-common arm-32", |
| "armeb": "endian-big bit-32 arm-common arm-32", |
| "avr32": "endian-big bit-32 avr32-common", |
| "bfin": "endian-little bit-32 bfin-common", |
| "epiphany": "endian-little bit-32", |
| "i386": "endian-little bit-32 ix86-common", |
| "i486": "endian-little bit-32 ix86-common", |
| "i586": "endian-little bit-32 ix86-common", |
| "i686": "endian-little bit-32 ix86-common", |
| "ia64": "endian-little bit-64", |
| "microblaze": "endian-big bit-32 microblaze-common", |
| "microblazeeb": "endian-big bit-32 microblaze-common", |
| "microblazeel": "endian-little bit-32 microblaze-common", |
| "mips": "endian-big bit-32 mips-common", |
| "mips64": "endian-big bit-64 mips-common", |
| "mips64el": "endian-little bit-64 mips-common", |
| "mipsisa64r6": "endian-big bit-64 mips-common", |
| "mipsisa64r6el": "endian-little bit-64 mips-common", |
| "mipsel": "endian-little bit-32 mips-common", |
| "mipsisa32r6": "endian-big bit-32 mips-common", |
| "mipsisa32r6el": "endian-little bit-32 mips-common", |
| "powerpc": "endian-big bit-32 powerpc-common", |
| "nios2": "endian-little bit-32 nios2-common", |
| "powerpc64": "endian-big bit-64 powerpc-common", |
| "ppc": "endian-big bit-32 powerpc-common", |
| "ppc64": "endian-big bit-64 powerpc-common", |
| "ppc64le" : "endian-little bit-64 powerpc-common", |
| "sh3": "endian-little bit-32 sh-common", |
| "sh4": "endian-little bit-32 sh-common", |
| "sparc": "endian-big bit-32", |
| "viac3": "endian-little bit-32 ix86-common", |
| "x86_64": "endian-little", # bitinfo specified in targetinfo |
| } |
| osinfo = { |
| "darwin": "common-darwin", |
| "darwin9": "common-darwin", |
| "linux": "common-linux common-glibc", |
| "linux-gnu": "common-linux common-glibc", |
| "linux-gnux32": "common-linux common-glibc", |
| "linux-gnun32": "common-linux common-glibc", |
| "linux-gnueabi": "common-linux common-glibc", |
| "linux-gnuspe": "common-linux common-glibc", |
| "linux-musl": "common-linux common-musl", |
| "linux-muslx32": "common-linux common-musl", |
| "linux-musleabi": "common-linux common-musl", |
| "linux-muslspe": "common-linux common-musl", |
| "uclinux-uclibc": "common-uclibc", |
| "cygwin": "common-cygwin", |
| "mingw32": "common-mingw", |
| } |
| targetinfo = { |
| "aarch64-linux-gnu": "aarch64-linux", |
| "aarch64_be-linux-gnu": "aarch64_be-linux", |
| "aarch64-linux-musl": "aarch64-linux", |
| "aarch64_be-linux-musl": "aarch64_be-linux", |
| "arm-linux-gnueabi": "arm-linux", |
| "arm-linux-musleabi": "arm-linux", |
| "armeb-linux-gnueabi": "armeb-linux", |
| "armeb-linux-musleabi": "armeb-linux", |
| "mips-linux-musl": "mips-linux", |
| "mipsel-linux-musl": "mipsel-linux", |
| "mips64-linux-musl": "mips64-linux", |
| "mips64el-linux-musl": "mips64el-linux", |
| "mips64-linux-gnun32": "mips-linux bit-32", |
| "mips64el-linux-gnun32": "mipsel-linux bit-32", |
| "mipsisa64r6-linux-gnun32": "mipsisa32r6-linux bit-32", |
| "mipsisa64r6el-linux-gnun32": "mipsisa32r6el-linux bit-32", |
| "powerpc-linux": "powerpc32-linux", |
| "powerpc-linux-musl": "powerpc-linux powerpc32-linux", |
| "powerpc-linux-gnuspe": "powerpc-linux powerpc32-linux", |
| "powerpc-linux-muslspe": "powerpc-linux powerpc32-linux", |
| "powerpc64-linux-gnuspe": "powerpc-linux powerpc64-linux", |
| "powerpc64-linux-muslspe": "powerpc-linux powerpc64-linux", |
| "powerpc64-linux": "powerpc-linux", |
| "powerpc64-linux-musl": "powerpc-linux", |
| "x86_64-cygwin": "bit-64", |
| "x86_64-darwin": "bit-64", |
| "x86_64-darwin9": "bit-64", |
| "x86_64-linux": "bit-64", |
| "x86_64-linux-musl": "x86_64-linux bit-64", |
| "x86_64-linux-muslx32": "bit-32 ix86-common x32-linux", |
| "x86_64-elf": "bit-64", |
| "x86_64-linux-gnu": "bit-64 x86_64-linux", |
| "x86_64-linux-gnux32": "bit-32 ix86-common x32-linux", |
| "x86_64-mingw32": "bit-64", |
| } |
| |
| # Add in any extra user supplied data which may come from a BSP layer, removing the |
| # need to always change this class directly |
| extra_siteinfo = (d.getVar("SITEINFO_EXTRA_DATAFUNCS") or "").split() |
| for m in extra_siteinfo: |
| call = m + "(archinfo, osinfo, targetinfo, d)" |
| locs = { "archinfo" : archinfo, "osinfo" : osinfo, "targetinfo" : targetinfo, "d" : d} |
| archinfo, osinfo, targetinfo = bb.utils.better_eval(call, locs) |
| |
| hostarch = d.getVar("HOST_ARCH") |
| hostos = d.getVar("HOST_OS") |
| target = "%s-%s" % (hostarch, hostos) |
| |
| sitedata = [] |
| if hostarch in archinfo: |
| sitedata.extend(archinfo[hostarch].split()) |
| if hostos in osinfo: |
| sitedata.extend(osinfo[hostos].split()) |
| if target in targetinfo: |
| sitedata.extend(targetinfo[target].split()) |
| sitedata.append(target) |
| sitedata.append("common") |
| |
| bb.debug(1, "SITE files %s" % sitedata); |
| return sitedata |
| |
| python () { |
| sitedata = set(siteinfo_data(d)) |
| if "endian-little" in sitedata: |
| d.setVar("SITEINFO_ENDIANNESS", "le") |
| elif "endian-big" in sitedata: |
| d.setVar("SITEINFO_ENDIANNESS", "be") |
| else: |
| bb.error("Unable to determine endianness for architecture '%s'" % |
| d.getVar("HOST_ARCH")) |
| bb.fatal("Please add your architecture to siteinfo.bbclass") |
| |
| if "bit-32" in sitedata: |
| d.setVar("SITEINFO_BITS", "32") |
| elif "bit-64" in sitedata: |
| d.setVar("SITEINFO_BITS", "64") |
| else: |
| bb.error("Unable to determine bit size for architecture '%s'" % |
| d.getVar("HOST_ARCH")) |
| bb.fatal("Please add your architecture to siteinfo.bbclass") |
| } |
| |
| def siteinfo_get_files(d, sysrootcache = False): |
| sitedata = siteinfo_data(d) |
| sitefiles = "" |
| for path in d.getVar("BBPATH").split(":"): |
| for element in sitedata: |
| filename = os.path.join(path, "site", element) |
| if os.path.exists(filename): |
| sitefiles += filename + " " |
| |
| if not sysrootcache: |
| return sitefiles |
| |
| # Now check for siteconfig cache files in sysroots |
| path_siteconfig = d.getVar('SITECONFIG_SYSROOTCACHE') |
| if path_siteconfig and os.path.isdir(path_siteconfig): |
| for i in os.listdir(path_siteconfig): |
| if not i.endswith("_config"): |
| continue |
| filename = os.path.join(path_siteconfig, i) |
| sitefiles += filename + " " |
| return sitefiles |
| |
| # |
| # Make some information available via variables |
| # |
| SITECONFIG_SYSROOTCACHE = "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d" |