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include qemu_${PV}.bb
inherit native
S = "${WORKDIR}/qemu-${PV}"
prefix = "${STAGING_DIR}/${BUILD_SYS}"
python __anonymous () {
from bb import which, data
cc = 'gcc'
path = data.getVar('PATH', d)
if len(which(path, 'gcc-3.4')) != 0:
cc = 'gcc-3.4'
data.setVar('EXTRA_OECONF', " --cc=gcc-3.4", d)
elif len(which(path, 'gcc-3.3')) != 0:
cc = 'gcc-3.3'
data.setVar('EXTRA_OECONF', " --cc=gcc-3.3", d)
data.setVar('QEMU_CC', cc, d)
}
python do_check_gcc () {
from bb import which, data
import os
cc = data.getVar('QEMU_CC', d, 1)
f = os.popen ("%s --version" % cc, 'r')
line = f.readline()
if f.close() or not line:
raise bb.build.FuncFailed("Failed to run %s" % cc)
import re
m = re.match("^.* \(.*\) (.\..\..).*$", line)
if not m:
raise bb.build.FuncFailed("Failed to parse gcc version output")
v = m.group(1).split('.')
if not (v[0] == '3' and v[1] in ['3', '4']):
raise bb.build.FuncFailed("qemu requires GCC 3.3.x or 3.4.x. Please install either version to build\nthis package.\nIf you haven't explicitely asked for this package to be built, it is likely\nthat ENABLE_BINARY_LOCALE_GENERATION is set. To work around the problem set it\nto \"0\" (but note that this will break internationalization).")
}
addtask check_gcc before do_configure after do_patch
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