mirror of
git://git.yoctoproject.org/poky.git
synced 2025-07-19 12:59:02 +02:00
d2febcce2b
siteinfo: Use configuration caches when available
Generate cached configuration data for autoconf for the package
based on a list of header, types, and functions to eliminate the
need for all subesequent package builds to do the actual tests
via the cross compiler and sysroot. The cache files are
stored in the sysroot in ${STAGING_DATADIR}/${TARGET_SYS}_config_site.d.
Siteinfo appends any files it finds in that directory to the normal
CONFIG_SITE. All of the cache values set the variables only if not
already set so they may be overridden by any of the normal site files.
Signed-off-by: Jeff Polk <jeff.polk@windriver.com>
132 lines
6.5 KiB
Plaintext
132 lines
6.5 KiB
Plaintext
# 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 get_siteinfo_list(d):
|
|
target = bb.data.getVar('HOST_ARCH', d, 1) + "-" + bb.data.getVar('HOST_OS', d, 1)
|
|
|
|
targetinfo = {\
|
|
"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-uclibcgnueabi": "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-uclibcgnueabi": "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",\
|
|
"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-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)
|
|
|
|
|
|
#
|
|
# 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 = ""
|
|
|
|
# Determine which site files to look for
|
|
sites = get_siteinfo_list(d)
|
|
|
|
# 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;
|
|
|
|
# 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 + " "
|
|
|
|
# Now check for siteconfig cache files
|
|
path_siteconfig = os.path.join(bb.data.getVar('STAGING_DATADIR', d, 1), bb.data.getVar('TARGET_SYS', d, 1) + "_config_site.d")
|
|
if os.path.isdir(path_siteconfig):
|
|
for i in os.listdir(path_siteconfig):
|
|
fname = os.path.join(path_siteconfig, i)
|
|
sitefiles += fname + " "
|
|
|
|
bb.debug(1, "SITE files " + sitefiles);
|
|
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")
|
|
|
|
#
|
|
# Make some information available via variables
|
|
#
|
|
SITEINFO_ENDIANESS = "${@siteinfo_get_endianess(d)}"
|
|
SITEINFO_BITS = "${@siteinfo_get_bits(d)}"
|
|
|
|
|