diff options
Diffstat (limited to 'classes/siteinfo.bbclass')
| -rw-r--r-- | classes/siteinfo.bbclass | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/classes/siteinfo.bbclass b/classes/siteinfo.bbclass new file mode 100644 index 0000000000..c0db539e29 --- /dev/null +++ b/classes/siteinfo.bbclass | |||
| @@ -0,0 +1,218 @@ | |||
| 1 | # This class exists to provide information about the targets that | ||
| 2 | # may be needed by other classes and/or recipes. If you add a new | ||
| 3 | # target this will probably need to be updated. | ||
| 4 | |||
| 5 | # | ||
| 6 | # Returns information about 'what' for the named target 'target' | ||
| 7 | # where 'target' == "<arch>-<os>" | ||
| 8 | # | ||
| 9 | # 'what' can be one of | ||
| 10 | # * target: Returns the target name ("<arch>-<os>") | ||
| 11 | # * endianess: Return "be" for big endian targets, "le" for little endian | ||
| 12 | # * bits: Returns the bit size of the target, either "32" or "64" | ||
| 13 | # * libc: Returns the name of the c library used by the target | ||
| 14 | # | ||
| 15 | # It is an error for the target not to exist. | ||
| 16 | # If 'what' doesn't exist then an empty value is returned | ||
| 17 | # | ||
| 18 | def siteinfo_data(d): | ||
| 19 | archinfo = { | ||
| 20 | "arm": "endian-little bit-32 arm-common", | ||
| 21 | "armeb": "endian-big bit-32 arm-common", | ||
| 22 | "avr32": "endian-big bit-32 avr32-common", | ||
| 23 | "bfin": "endian-little bit-32 bfin-common", | ||
| 24 | "i386": "endian-little bit-32 ix86-common", | ||
| 25 | "i486": "endian-little bit-32 ix86-common", | ||
| 26 | "i586": "endian-little bit-32 ix86-common", | ||
| 27 | "i686": "endian-little bit-32 ix86-common", | ||
| 28 | "ia64": "endian-little bit-64", | ||
| 29 | "mips": "endian-big bit-32 mips-common", | ||
| 30 | "mips64": "endian-big bit-64 mips64-common", | ||
| 31 | "mips64el": "endian-little bit-64 mips64-common", | ||
| 32 | "mipsel": "endian-little bit-32 mips-common", | ||
| 33 | "powerpc": "endian-big bit-32 powerpc-common", | ||
| 34 | "nios2": "endian-little bit-32 nios2-common", | ||
| 35 | "powerpc64": "endian-big bit-64 powerpc-common powerpc64-linux", | ||
| 36 | "ppc": "endian-big bit-32 powerpc-common", | ||
| 37 | "ppc64": "endian-big bit-64 powerpc-common powerpc64-linux", | ||
| 38 | "sh3": "endian-little bit-32 sh-common", | ||
| 39 | "sh4": "endian-little bit-32 sh-common", | ||
| 40 | "sparc": "endian-big bit-32", | ||
| 41 | "viac3": "endian-little bit-32 ix86-common", | ||
| 42 | "x86_64": "endian-little bit-64", | ||
| 43 | } | ||
| 44 | osinfo = { | ||
| 45 | "darwin": "common-darwin", | ||
| 46 | "darwin9": "common-darwin", | ||
| 47 | "linux": "common-linux common-glibc", | ||
| 48 | "linux-gnueabi": "common-linux common-glibc", | ||
| 49 | "linux-gnuspe": "common-linux common-glibc", | ||
| 50 | "linux-uclibc": "common-linux common-uclibc", | ||
| 51 | "linux-uclibceabi": "common-linux common-uclibc", | ||
| 52 | "linux-uclibcspe": "common-linux common-uclibc", | ||
| 53 | "uclinux-uclibc": "common-uclibc", | ||
| 54 | "cygwin": "common-cygwin", | ||
| 55 | "mingw32": "common-mingw", | ||
| 56 | } | ||
| 57 | targetinfo = { | ||
| 58 | "arm-linux-gnueabi": "arm-linux", | ||
| 59 | "arm-linux-uclibceabi": "arm-linux-uclibc", | ||
| 60 | "armeb-linux-gnueabi": "armeb-linux", | ||
| 61 | "armeb-linux-uclibceabi": "armeb-linux-uclibc", | ||
| 62 | "powerpc-linux-gnuspe": "powerpc-linux", | ||
| 63 | "powerpc-linux-uclibcspe": "powerpc-linux-uclibc", | ||
| 64 | } | ||
| 65 | |||
| 66 | arch = d.getVar("HOST_ARCH", True) | ||
| 67 | os = d.getVar("HOST_OS", True) | ||
| 68 | target = "%s-%s" % (arch, os) | ||
| 69 | |||
| 70 | sitedata = [] | ||
| 71 | if arch in archinfo: | ||
| 72 | sitedata.extend(archinfo[arch].split()) | ||
| 73 | if os in osinfo: | ||
| 74 | sitedata.extend(osinfo[os].split()) | ||
| 75 | if target in targetinfo: | ||
| 76 | sitedata.extend(targetinfo[target].split()) | ||
| 77 | sitedata.append(target) | ||
| 78 | sitedata.append("common") | ||
| 79 | |||
| 80 | return sitedata | ||
| 81 | |||
| 82 | python () { | ||
| 83 | sitedata = set(siteinfo_data(d)) | ||
| 84 | if "endian-little" in sitedata: | ||
| 85 | d.setVar("SITEINFO_ENDIANNESS", "le") | ||
| 86 | elif "endian-big" in sitedata: | ||
| 87 | d.setVar("SITEINFO_ENDIANNESS", "be") | ||
| 88 | else: | ||
| 89 | bb.error("Unable to determine endianness for architecture '%s'" % | ||
| 90 | d.getVar("HOST_ARCH", True)) | ||
| 91 | bb.fatal("Please add your architecture to siteinfo.bbclass") | ||
| 92 | |||
| 93 | if "bit-32" in sitedata: | ||
| 94 | d.setVar("SITEINFO_BITS", "32") | ||
| 95 | elif "bit-64" in sitedata: | ||
| 96 | d.setVar("SITEINFO_BITS", "64") | ||
| 97 | else: | ||
| 98 | bb.error("Unable to determine bit size for architecture '%s'" % | ||
| 99 | d.getVar("HOST_ARCH", True)) | ||
| 100 | bb.fatal("Please add your architecture to siteinfo.bbclass") | ||
| 101 | } | ||
| 102 | |||
| 103 | # Old class from yocto pasted in below for compat | ||
| 104 | |||
| 105 | def get_siteinfo_list(d): | ||
| 106 | target = bb.data.getVar('HOST_ARCH', d, 1) + "-" + bb.data.getVar('HOST_OS', d, 1) | ||
| 107 | |||
| 108 | targetinfo = {\ | ||
| 109 | "armeb-linux": "endian-big bit-32 common-glibc arm-common",\ | ||
| 110 | "armeb-linux-gnueabi": "endian-big bit-32 common-glibc arm-common armeb-linux",\ | ||
| 111 | "armeb-linux-uclibc": "endian-big bit-32 common-uclibc arm-common",\ | ||
| 112 | "armeb-linux-uclibcgnueabi": "endian-big bit-32 common-uclibc arm-common armeb-linux-uclibc",\ | ||
| 113 | "arm-darwin": "endian-little bit-32 common-darwin",\ | ||
| 114 | "arm-darwin8": "endian-little bit-32 common-darwin",\ | ||
| 115 | "arm-linux": "endian-little bit-32 common-glibc arm-common",\ | ||
| 116 | "arm-linux-gnueabi": "endian-little bit-32 common-glibc arm-common arm-linux",\ | ||
| 117 | "arm-linux-uclibc": "endian-little bit-32 common-uclibc arm-common",\ | ||
| 118 | "arm-linux-uclibcgnueabi": "endian-little bit-32 common-uclibc arm-common arm-linux-uclibc",\ | ||
| 119 | "avr32-linux": "endian-big bit-32 common-glibc avr32-common",\ | ||
| 120 | "avr32-linux-uclibc": "endian-big bit-32 common-uclibc avr32-common",\ | ||
| 121 | "bfin-uclinux-uclibc": "endian-little bit-32 common-uclibc bfin-common",\ | ||
| 122 | "i386-linux": "endian-little bit-32 common-glibc ix86-common",\ | ||
| 123 | "i486-linux": "endian-little bit-32 common-glibc ix86-common",\ | ||
| 124 | "i586-linux": "endian-little bit-32 common-glibc ix86-common",\ | ||
| 125 | "i686-linux": "endian-little bit-32 common-glibc ix86-common",\ | ||
| 126 | "i386-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ | ||
| 127 | "i486-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ | ||
| 128 | "i586-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ | ||
| 129 | "i686-linux-uclibc": "endian-little bit-32 common-uclibc ix86-common",\ | ||
| 130 | "mipsel-linux": "endian-little bit-32 common-glibc mips-common",\ | ||
| 131 | "mipsel-linux-uclibc": "endian-little bit-32 common-uclibc mips-common",\ | ||
| 132 | "mips-linux": "endian-big bit-32 common-glibc mips-common",\ | ||
| 133 | "mips-linux-uclibc": "endian-big bit-32 common-uclibc mips-common",\ | ||
| 134 | "powerpc-darwin": "endian-big bit-32 common-darwin",\ | ||
| 135 | "ppc-linux": "endian-big bit-32 common-glibc powerpc-common",\ | ||
| 136 | "powerpc-linux": "endian-big bit-32 common-glibc powerpc-common",\ | ||
| 137 | "powerpc-linux-uclibc": "endian-big bit-32 common-uclibc powerpc-common",\ | ||
| 138 | "sh3-linux": "endian-little bit-32 common-glibc sh-common",\ | ||
| 139 | "sh4-linux": "endian-little bit-32 common-glibc sh-common",\ | ||
| 140 | "sh4-linux-uclibc": "endian-little bit-32 common-uclibc sh-common",\ | ||
| 141 | "sparc-linux": "endian-big bit-32 common-glibc",\ | ||
| 142 | "x86_64-linux": "endian-little bit-64 common-glibc",\ | ||
| 143 | "x86_64-linux-uclibc": "endian-little bit-64 common-uclibc"} | ||
| 144 | if target in targetinfo: | ||
| 145 | info = targetinfo[target].split() | ||
| 146 | info.append(target) | ||
| 147 | info.append("common") | ||
| 148 | return info | ||
| 149 | else: | ||
| 150 | bb.error("Information not available for target '%s'" % target) | ||
| 151 | |||
| 152 | |||
| 153 | # | ||
| 154 | # Define which site files to use. We check for several site files and | ||
| 155 | # use each one that is found, based on the list returned by get_siteinfo_list() | ||
| 156 | # | ||
| 157 | # Search for the files in the following directories: | ||
| 158 | # 1) ${BBPATH}/site (in reverse) - app specific, then site wide | ||
| 159 | # 2) ${FILE_DIRNAME}/site-${PV} - app version specific | ||
| 160 | # | ||
| 161 | def siteinfo_get_files(d): | ||
| 162 | sitefiles = "" | ||
| 163 | |||
| 164 | # Determine which site files to look for | ||
| 165 | sites = get_siteinfo_list(d) | ||
| 166 | |||
| 167 | # Check along bbpath for site files and append in reverse order so | ||
| 168 | # the application specific sites files are last and system site | ||
| 169 | # files first. | ||
| 170 | path_bb = bb.data.getVar('BBPATH', d, 1) | ||
| 171 | for p in (path_bb or "").split(':'): | ||
| 172 | tmp = "" | ||
| 173 | for i in sites: | ||
| 174 | fname = os.path.join(p, 'site', i) | ||
| 175 | if os.path.exists(fname): | ||
| 176 | tmp += fname + " " | ||
| 177 | sitefiles = tmp + sitefiles; | ||
| 178 | |||
| 179 | # Now check for the applications version specific site files | ||
| 180 | path_pkgv = os.path.join(bb.data.getVar('FILE_DIRNAME', d, 1), "site-" + bb.data.getVar('PV', d, 1)) | ||
| 181 | for i in sites: | ||
| 182 | fname = os.path.join(path_pkgv, i) | ||
| 183 | if os.path.exists(fname): | ||
| 184 | sitefiles += fname + " " | ||
| 185 | |||
| 186 | # Now check for siteconfig cache files | ||
| 187 | path_siteconfig = bb.data.getVar('SITECONFIG_SYSROOTCACHE', d, 1) | ||
| 188 | if os.path.isdir(path_siteconfig): | ||
| 189 | for i in os.listdir(path_siteconfig): | ||
| 190 | fname = os.path.join(path_siteconfig, i) | ||
| 191 | sitefiles += fname + " " | ||
| 192 | |||
| 193 | bb.debug(1, "SITE files " + sitefiles); | ||
| 194 | return sitefiles | ||
| 195 | |||
| 196 | def siteinfo_get_endianess(d): | ||
| 197 | info = get_siteinfo_list(d) | ||
| 198 | if 'endian-little' in info: | ||
| 199 | return "le" | ||
| 200 | elif 'endian-big' in info: | ||
| 201 | return "be" | ||
| 202 | bb.error("Site info could not determine endianess for target") | ||
| 203 | |||
| 204 | def siteinfo_get_bits(d): | ||
| 205 | info = get_siteinfo_list(d) | ||
| 206 | if 'bit-32' in info: | ||
| 207 | return "32" | ||
| 208 | elif 'bit-64' in info: | ||
| 209 | return "64" | ||
| 210 | bb.error("Site info could not determine bit size for target") | ||
| 211 | |||
| 212 | # | ||
| 213 | # Make some information available via variables | ||
| 214 | # | ||
| 215 | SITEINFO_ENDIANESS = "${@siteinfo_get_endianess(d)}" | ||
| 216 | SITEINFO_BITS = "${@siteinfo_get_bits(d)}" | ||
| 217 | SITECONFIG_SYSROOTCACHE = "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d" | ||
| 218 | |||
