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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/meta/classes/siteinfo.bbclass | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/meta/classes/siteinfo.bbclass')
-rw-r--r-- | yocto-poky/meta/classes/siteinfo.bbclass | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/yocto-poky/meta/classes/siteinfo.bbclass b/yocto-poky/meta/classes/siteinfo.bbclass new file mode 100644 index 000000000..9f6eac4e1 --- /dev/null +++ b/yocto-poky/meta/classes/siteinfo.bbclass @@ -0,0 +1,171 @@ +# 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>") +# * endianess: 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", + "mipsel": "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", + "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-uclibc": "common-linux common-uclibc", + "linux-uclibceabi": "common-linux common-uclibc", + "linux-uclibcspe": "common-linux common-uclibc", + "linux-musl": "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", + "arm-linux-gnueabi": "arm-linux", + "arm-linux-musleabi": "arm-linux", + "arm-linux-uclibceabi": "arm-linux-uclibc", + "armeb-linux-gnueabi": "armeb-linux", + "armeb-linux-uclibceabi": "armeb-linux-uclibc", + "armeb-linux-musleabi": "armeb-linux", + "mips-linux-musl": "mips-linux", + "mipsel-linux-musl": "mipsel-linux", + "mips64-linux-musl": "mips-linux", + "mips64el-linux-musl": "mipsel-linux", + "mips64-linux-gnun32": "mips-linux bit-32", + "mips64el-linux-gnun32": "mipsel-linux bit-32", + "powerpc-linux": "powerpc32-linux", + "powerpc-linux-musl": "powerpc-linux powerpc32-linux", + "powerpc-linux-uclibc": "powerpc-linux powerpc32-linux", + "powerpc-linux-gnuspe": "powerpc-linux powerpc32-linux", + "powerpc-linux-muslspe": "powerpc-linux powerpc32-linux", + "powerpc-linux-uclibcspe": "powerpc-linux powerpc32-linux powerpc-linux-uclibc", + "powerpc64-linux-gnuspe": "powerpc-linux powerpc64-linux", + "powerpc64-linux-muslspe": "powerpc-linux powerpc64-linux", + "powerpc64-linux": "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-uclibc": "bit-64", + "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", + } + + hostarch = d.getVar("HOST_ARCH", True) + hostos = d.getVar("HOST_OS", True) + 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", True)) + 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", True)) + bb.fatal("Please add your architecture to siteinfo.bbclass") +} + +def siteinfo_get_files(d, no_cache = False): + sitedata = siteinfo_data(d) + sitefiles = "" + for path in d.getVar("BBPATH", True).split(":"): + for element in sitedata: + filename = os.path.join(path, "site", element) + if os.path.exists(filename): + sitefiles += filename + " " + + if no_cache: return sitefiles + + # Now check for siteconfig cache files + # Use the files copied to the aclocal cache generated by autotools.bbclass + # to avoid races + path_siteconfig = d.getVar('ACLOCALDIR', True) + 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" |