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poky/meta/classes/waf.bbclass
Joshua Watt bb40162b2b waf.bbclass: cd to ${S} before checking version
waf requires that the current working directory be the project root (in
this case ${S} when it is invoked. The check to get the waf version was
being executed as a prefunc for do_configure, which meant it was
executed before the current working directory was switched to ${S}, and
thus would fail with some recipes. Fix this by changing to ${S} before
executing "waf --version"

(From OE-Core rev: aa168ee7f785ff007ca645db57698883922b5eb3)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-02-06 11:06:27 +00:00

58 lines
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# avoids build breaks when using no-static-libs.inc
DISABLE_STATIC = ""
EXTRA_OECONF_append = " ${PACKAGECONFIG_CONFARGS}"
def get_waf_parallel_make(d):
pm = d.getVar('PARALLEL_MAKE')
if pm:
# look for '-j' and throw other options (e.g. '-l') away
# because they might have different meaning in bjam
pm = pm.split()
while pm:
v = None
opt = pm.pop(0)
if opt == '-j':
v = pm.pop(0)
elif opt.startswith('-j'):
v = opt[2:].strip()
else:
v = None
if v:
v = min(64, int(v))
return '-j' + str(v)
return ""
python waf_preconfigure() {
import subprocess
from distutils.version import StrictVersion
subsrcdir = d.getVar('S')
wafbin = os.path.join(subsrcdir, 'waf')
try:
result = subprocess.check_output([wafbin, '--version'], cwd=subsrcdir, stderr=subprocess.STDOUT)
version = result.decode('utf-8').split()[1]
if StrictVersion(version) >= StrictVersion("1.8.7"):
d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
except subprocess.CalledProcessError as e:
bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % e.returncode)
}
do_configure[prefuncs] += "waf_preconfigure"
waf_do_configure() {
${S}/waf configure --prefix=${prefix} ${WAF_EXTRA_CONF} ${EXTRA_OECONF}
}
do_compile[progress] = "outof:^\[\s*(\d+)/\s*(\d+)\]\s+"
waf_do_compile() {
${S}/waf build ${@get_waf_parallel_make(d)}
}
waf_do_install() {
${S}/waf install --destdir=${D}
}
EXPORT_FUNCTIONS do_configure do_compile do_install