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.
6 # Returns information about 'what' for the named target 'target'
7 # where 'target' == "<arch>-<os>"
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
15 # It is an error for the target not to exist.
16 # If 'what' doesn't exist then an empty value is returned
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 mips-common",
31 "mips64el": "endian-little bit-64 mips-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",
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",
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",
66 arch = d.getVar("HOST_ARCH", True)
67 os = d.getVar("HOST_OS", True)
68 target = "%s-%s" % (arch, os)
72 sitedata.extend(archinfo[arch].split())
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")
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")
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")
93 if "bit-32" in sitedata:
94 d.setVar("SITEINFO_BITS", "32")
95 elif "bit-64" in sitedata:
96 d.setVar("SITEINFO_BITS", "64")
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")