diff options
Diffstat (limited to 'meta/classes/siteinfo.bbclass')
| -rw-r--r-- | meta/classes/siteinfo.bbclass | 268 |
1 files changed, 164 insertions, 104 deletions
diff --git a/meta/classes/siteinfo.bbclass b/meta/classes/siteinfo.bbclass index fb8bac3602..2c33732be3 100644 --- a/meta/classes/siteinfo.bbclass +++ b/meta/classes/siteinfo.bbclass @@ -8,127 +8,187 @@ # # 'what' can be one of # * target: Returns the target name ("<arch>-<os>") -# * endianess: Return "be" for big endian targets, "le" for little endian +# * 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 get_siteinfo_list(d): - target = bb.data.getVar('HOST_ARCH', d, 1) + "-" + bb.data.getVar('HOST_OS', d, 1) +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-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", + "aarch64-linux-musl": "aarch64-linux", + "aarch64_be-linux-musl": "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": "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-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", + "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-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", + } - targetinfo = {\ - "allarch-linux": "",\ - "armeb-linux": "endian-big bit-32 common-glibc arm-common",\ - "armeb-linux-gnueabi": "endian-big bit-32 common-glibc arm-common armeb-linux",\ - "armeb-linux-uclibc": "endian-big bit-32 common-uclibc arm-common",\ - "armeb-linux-uclibceabi": "endian-big bit-32 common-uclibc arm-common armeb-linux-uclibc",\ - "arm-darwin": "endian-little bit-32 common-darwin",\ - "arm-darwin8": "endian-little bit-32 common-darwin",\ - "arm-linux": "endian-little bit-32 common-glibc arm-common",\ - "arm-linux-gnueabi": "endian-little bit-32 common-glibc arm-common arm-linux",\ - "arm-linux-uclibc": "endian-little bit-32 common-uclibc arm-common",\ - "arm-linux-uclibceabi": "endian-little bit-32 common-uclibc arm-common arm-linux-uclibc",\ - "avr32-linux": "endian-big bit-32 common-glibc avr32-common",\ - "avr32-linux-uclibc": "endian-big bit-32 common-uclibc avr32-common",\ - "bfin-uclinux-uclibc": "endian-little bit-32 common-uclibc bfin-common",\ - "i386-linux": "endian-little bit-32 common-glibc ix86-common",\ - "i486-linux": "endian-little bit-32 common-glibc ix86-common",\ - "i586-linux": "endian-little bit-32 common-glibc ix86-common",\ - "i686-linux": "endian-little bit-32 common-glibc ix86-common",\ - "i386-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ - "i486-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ - "i586-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ - "i686-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ - "microblaze-linux-gnu": "endian-big bit-32 common-glibc microblaze-common",\ - "mipsel-linux": "endian-little bit-32 common-glibc mips-common",\ - "mipsel-linux-uclibc": "endian-little bit-32 common-uclibc mips-common",\ - "mips-linux": "endian-big bit-32 common-glibc mips-common",\ - "mips-linux-uclibc": "endian-big bit-32 common-uclibc mips-common",\ - "powerpc-darwin": "endian-big bit-32 common-darwin",\ - "ppc-linux": "endian-big bit-32 common-glibc powerpc-common",\ - "powerpc-linux": "endian-big bit-32 common-glibc powerpc-common",\ - "powerpc-linux-gnuspe": "endian-big bit-32 common-glibc powerpc-common",\ - "powerpc-linux-uclibc": "endian-big bit-32 common-uclibc powerpc-common",\ - "sh3-linux": "endian-little bit-32 common-glibc sh-common",\ - "sh4-linux": "endian-little bit-32 common-glibc sh-common",\ - "sh4-linux-uclibc": "endian-little bit-32 common-uclibc sh-common",\ - "sparc-linux": "endian-big bit-32 common-glibc",\ - "x86_64-linux": "endian-little bit-64 common-glibc",\ - "x86_64-linux-uclibc": "endian-little bit-64 common-uclibc"} - if target in targetinfo: - info = targetinfo[target].split() - info.append(target) - info.append("common") - return info - else: - bb.error("Information not available for target '%s'" % target) + # 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) -# -# Define which site files to use. We check for several site files and -# use each one that is found, based on the list returned by get_siteinfo_list() -# -# Search for the files in the following directories: -# 1) ${BBPATH}/site (in reverse) - app specific, then site wide -# 2) ${FILE_DIRNAME}/site-${PV} - app version specific -# -def siteinfo_get_files(d): - sitefiles = "" + 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") - # Determine which site files to look for - sites = get_siteinfo_list(d) + bb.debug(1, "SITE files %s" % sitedata); + return sitedata - # Check along bbpath for site files and append in reverse order so - # the application specific sites files are last and system site - # files first. - path_bb = bb.data.getVar('BBPATH', d, 1) - for p in (path_bb or "").split(':'): - tmp = "" - for i in sites: - fname = os.path.join(p, 'site', i) - if os.path.exists(fname): - tmp += fname + " " - sitefiles = tmp + sitefiles; +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") - # Now check for the applications version specific site files - path_pkgv = os.path.join(bb.data.getVar('FILE_DIRNAME', d, 1), "site-" + bb.data.getVar('PV', d, 1)) - for i in sites: - fname = os.path.join(path_pkgv, i) - if os.path.exists(fname): - sitefiles += fname + " " + 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") +} - # Now check for siteconfig cache files - path_siteconfig = bb.data.getVar('SITECONFIG_SYSROOTCACHE', d, 1) - if os.path.isdir(path_siteconfig): - for i in os.listdir(path_siteconfig): - fname = os.path.join(path_siteconfig, i) - sitefiles += fname + " " +def siteinfo_get_files(d, aclocalcache = 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 + " " - bb.debug(1, "SITE files " + sitefiles); - return sitefiles + if not aclocalcache: + return sitefiles -def siteinfo_get_endianess(d): - info = get_siteinfo_list(d) - if 'endian-little' in info: - return "le" - elif 'endian-big' in info: - return "be" - bb.error("Site info could not determine endianess for target") - -def siteinfo_get_bits(d): - info = get_siteinfo_list(d) - if 'bit-32' in info: - return "32" - elif 'bit-64' in info: - return "64" - bb.error("Site info could not determine bit size for target") + # Now check for siteconfig cache files in the directory setup by autotools.bbclass to + # avoid races. + # + # ACLOCALDIR may or may not exist so cache should only be set to True from autotools.bbclass + # after files have been copied into this location. To do otherwise risks parsing/signature + # issues and the directory being created/removed whilst this code executes. This can happen + # when a multilib recipe is parsed along with its base variant which may be running at the time + # causing rare but nasty failures + path_siteconfig = d.getVar('ACLOCALDIR') + 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 # -SITEINFO_ENDIANESS = "${@siteinfo_get_endianess(d)}" -SITEINFO_BITS = "${@siteinfo_get_bits(d)}" SITECONFIG_SYSROOTCACHE = "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d" - |