generic-poky/meta/classes/cpan-base.bbclass
Paul Eggleton 2d05f5763c classes/cpan-base: fix signatures changing when perl is in sysroot
The previous fix for this same issue (OE-Core rev
f31f6a70ec24e8c9515d69c5092e15effc5e7d4d) was not sufficient - we are
setting the PERLVERSION variable from the get_perl_version function, but
we're setting it using immediate expansion; thus the value is going into
the signature and is still different between the time the recipe is
cached on an empty TMPDIR and after perl is in the sysroot and we run
bitbake -S perf. We could remove the immediate expansion, but that would
mean the get_perl_version function would be called more often, so just set
vardepvalue on the PERLVERSION variable to fix the problem instead.

(From OE-Core rev: 262a62dff2d7f0902d717c734fcf5563e96a38bc)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-02-17 15:28:58 +00:00

56 lines
1.8 KiB
Text

#
# cpan-base providers various perl related information needed for building
# cpan modules
#
FILES_${PN} += "${libdir}/perl ${datadir}/perl"
DEPENDS += "${@["perl", "perl-native"][(bb.data.inherits_class('native', d))]}"
RDEPENDS_${PN} += "${@["perl", ""][(bb.data.inherits_class('native', d))]}"
PERL_OWN_DIR = "${@["", "/perl-native"][(bb.data.inherits_class('native', d))]}"
# Determine the staged version of perl from the perl configuration file
# Assign vardepvalue, because otherwise signature is changed before and after
# perl is built (from None to real version in config.sh).
get_perl_version[vardepvalue] = "${PERL_OWN_DIR}"
def get_perl_version(d):
import re
cfg = d.expand('${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/config.sh')
try:
f = open(cfg, 'r')
except IOError:
return None
l = f.readlines();
f.close();
r = re.compile("^version='(\d*\.\d*\.\d*)'")
for s in l:
m = r.match(s)
if m:
return m.group(1)
return None
# Determine where the library directories are
def perl_get_libdirs(d):
libdir = d.getVar('libdir', True)
if is_target(d) == "no":
libdir += '/perl-native'
libdir += '/perl'
return libdir
def is_target(d):
if not bb.data.inherits_class('native', d):
return "yes"
return "no"
PERLLIBDIRS := "${@perl_get_libdirs(d)}"
PERLVERSION := "${@get_perl_version(d)}"
PERLVERSION[vardepvalue] = ""
FILES_${PN}-dbg += "${PERLLIBDIRS}/auto/*/.debug \
${PERLLIBDIRS}/auto/*/*/.debug \
${PERLLIBDIRS}/auto/*/*/*/.debug \
${PERLLIBDIRS}/vendor_perl/${PERLVERSION}/auto/*/.debug \
${PERLLIBDIRS}/vendor_perl/${PERLVERSION}/auto/*/*/.debug \
${PERLLIBDIRS}/vendor_perl/${PERLVERSION}/auto/*/*/*/.debug \
"