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# waf is a build system which is used by samba related project.
# Obtain details from https://wiki.samba.org/index.php/Waf
#
inherit qemu python3native
DEPENDS += "qemu-native libxslt-native docbook-xsl-stylesheets-native python3"
CONFIGUREOPTS = " --prefix=${prefix} \
--bindir=${bindir} \
--sbindir=${sbindir} \
--libexecdir=${libexecdir} \
--datadir=${datadir} \
--sysconfdir=${sysconfdir} \
--sharedstatedir=${sharedstatedir} \
--localstatedir=${localstatedir} \
--libdir=${libdir} \
--includedir=${includedir} \
--oldincludedir=${oldincludedir} \
--infodir=${infodir} \
--mandir=${mandir} \
${PACKAGECONFIG_CONFARGS} \
"
# avoids build breaks when using no-static-libs.inc
DISABLE_STATIC = ""
def get_waf_parallel_make(d):
pm = d.getVar('PARALLEL_MAKE')
if pm:
# look for '-j' and throw other options (e.g. '-l') away
# because they might have different meaning in bjam
pm = pm.split()
while pm:
opt = pm.pop(0)
if opt == '-j':
v = pm.pop(0)
elif opt.startswith('-j'):
v = opt[2:].strip()
else:
continue
v = min(64, int(v))
return '-j' + str(v)
return ""
# Three methods for waf cross compile:
# 1. answers:
# Only --cross-answers - try the cross-answers file, and if
# there's no corresponding answer, add to the file and mark
# the configure process as unfinished.
# 2. exec:
# Only --cross-execute - get the answer from cross-execute,
# an emulator (qemu) is used to run cross-compiled binaries.
# 3. both:
# (notes: not supported in lower version of some packages,
# please check buildtools/wafsamba/samba_cross.py in the
# package source)
# Try the cross-answers file first, and if there is no
# corresponding answer, use cross-execute to get an answer,
# and add that answer to the file.
#
# The first one is preferred since it may fail with 2 or 3 if
# the target board is not suported by qemu, but we can use 2 or 3
# to help generate the cross answer when adding new board support.
CROSS_METHOD ?= "answer"
do_configure() {
# Prepare the cross-answers file
WAF_CROSS_ANSWERS_PATH="${THISDIR}/../../files/waf-cross-answers"
CROSS_ANSWERS="${B}/cross-answers-${TARGET_ARCH}.txt"
if [ -e ${CROSS_ANSWERS} ]; then
rm -f ${CROSS_ANSWERS}
fi
echo 'Checking uname machine type: "${TARGET_ARCH}"' >> ${CROSS_ANSWERS}
echo 'Checking uname release type: "${OLDEST_KERNEL}"' >> ${CROSS_ANSWERS}
cat ${WAF_CROSS_ANSWERS_PATH}/cross-answers-${TARGET_ARCH}.txt >> ${CROSS_ANSWERS}
qemu_binary="${@qemu_target_binary(d)}"
if [ "${qemu_binary}" = "qemu-allarch" ]; then
qemu_binary="qemuwrapper"
fi
libdir_qemu="${STAGING_DIR_HOST}/${libdir}"
base_libdir_qemu="${STAGING_DIR_HOST}/${base_libdir}"
CROSS_EXEC="${qemu_binary} \
${QEMU_OPTIONS} \
-L ${STAGING_DIR_HOST} \
-E LD_LIBRARY_PATH=${libdir_qemu}:${base_libdir_qemu}"
export BUILD_ARCH=${BUILD_ARCH}
export HOST_ARCH=${HOST_ARCH}
export STAGING_LIBDIR=${STAGING_LIBDIR}
export STAGING_INCDIR=${STAGING_INCDIR}
export PYTHONPATH=${STAGING_DIR_HOST}${PYTHON_SITEPACKAGES_DIR}
CONFIG_CMD="./configure ${CONFIGUREOPTS} ${EXTRA_OECONF} --cross-compile"
if [ "${CROSS_METHOD}" = "answer" ]; then
${CONFIG_CMD} --cross-answers="${CROSS_ANSWERS}"
elif [ "${CROSS_METHOD}" = "exec" ]; then
${CONFIG_CMD} --cross-exec="${CROSS_EXEC}"
elif [ "${CROSS_METHOD}" = "both" ]; then
${CONFIG_CMD} --cross-answers="${CROSS_ANSWERS}" --cross-exec="${CROSS_EXEC}"
else
echo "ERROR: ${CROSS_METHOD} is not valid for cross-compile!"
exit 1
fi
}
do_compile[progress] = "outof:^\[\s*(\d+)/\s*(\d+)\]\s+"
do_compile () {
python3 ./buildtools/bin/waf ${@oe.utils.parallel_make_argument(d, '-j%d', limit=64)}
}
do_install() {
oe_runmake install DESTDIR=${D}
}
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