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