mirror of
https://github.com/xen-project/xen.git
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Anthony PERARD
e43d9621d8
We should avoid changing files from the source tree if we don't intend to commit the result. We don't really need to check if $EXTRA_FIXED_RANDCONFIG is empty so add it to the temporary file in all cases. Signed-off-by: Anthony PERARD <anthony.perard@vates.tech> Acked-by: Stefano Stabellini <sstabellini@kernel.org>
115 lines
3.4 KiB
Python
Executable File
115 lines
3.4 KiB
Python
Executable File
#!/bin/bash -ex
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test -f /etc/os-release && cat "$_"
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# Construct $cc such that it matches what `make` will chose when taking
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# CROSS_COMPILE into account. Do not modify $CC directly, as that will cause
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# `make` to double-account CROSS_COMPILE.
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cc="${CROSS_COMPILE}${CC}"
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$cc --version
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# random config or default config
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if [[ "${RANDCONFIG}" == "y" ]]; then
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cp -f xen/tools/kconfig/allrandom.config xen/allrandom.config.tmp
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# Append job-specific fixed configuration
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echo "${EXTRA_FIXED_RANDCONFIG}" >> xen/allrandom.config.tmp
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make -j$(nproc) -C xen KCONFIG_ALLCONFIG=allrandom.config.tmp randconfig
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# RANDCONFIG implies HYPERVISOR_ONLY
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HYPERVISOR_ONLY="y"
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else
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# Start off with arch's defconfig
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make -C xen defconfig
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echo "CONFIG_DEBUG=${debug}" >> xen/.config
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if [[ -n "${EXTRA_XEN_CONFIG}" ]]; then
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echo "${EXTRA_XEN_CONFIG}" >> xen/.config
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fi
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make -j$(nproc) -C xen olddefconfig
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fi
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# Save the config file before building because build failure causes the script
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# to exit early -- bash is invoked with -e.
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cp xen/.config xen-config
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# Directory for the artefacts to be dumped into
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mkdir -p binaries
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collect_xen_artefacts()
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{
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local f
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for f in xen/xen xen/xen.efi; do
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if [[ -f $f ]]; then
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cp $f binaries/
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fi
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done
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}
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if [[ "${CPPCHECK}" == "y" ]] && [[ "${HYPERVISOR_ONLY}" == "y" ]]; then
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# Cppcheck analysis invokes Xen-only build
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xen/scripts/xen-analysis.py --run-cppcheck --cppcheck-misra -- -j$(nproc)
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# Preserve artefacts
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collect_xen_artefacts
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cp xen/cppcheck-report/xen-cppcheck.txt xen-cppcheck.txt
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elif [[ "${HYPERVISOR_ONLY}" == "y" ]]; then
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# Xen-only build
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make -j$(nproc) xen
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# Preserve artefacts
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collect_xen_artefacts
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else
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# Full build. Figure out our ./configure options
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cfgargs=("--prefix=/usr")
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cfgargs+=("--enable-docs")
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# booleans for which compiler is in use
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cc_is_gcc="$($cc --version | grep -q gcc && echo "y" || :)"
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cc_is_clang="$($cc --version | grep -q clang && echo "y" || :)"
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# The compiler version as an integer. e.g. GCC 4.9.2 => 0x040902
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cc_ver="$($cc -dumpversion | awk -F. '{ printf "0x%02x%02x%02x", $1, $2, $3 }')"
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if [[ "${cc_is_clang}" == "y" ]]; then
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# SeaBIOS cannot be built with clang
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cfgargs+=("--with-system-seabios=/usr/share/no-seabios.bin")
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# iPXE cannot be built with clang
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cfgargs+=("--with-system-ipxe=/usr/share/no-ipxe.pxe")
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# newlib cannot be built with clang so we cannot build stubdoms
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cfgargs+=("--disable-stubdom")
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fi
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if ldd /bin/ls | grep -q musl; then
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# disable --disable-werror for QEMUU when building with MUSL
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cfgargs+=("--with-extra-qemuu-configure-args=\"--disable-werror\"")
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fi
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# QEMU is only for those who ask
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if [[ "$BUILD_QEMU_XEN" != "y" ]]; then
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cfgargs+=("--with-system-qemu=/bin/false")
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fi
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# SeaBIOS requires GCC 4.6 or later
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if [[ "${cc_is_gcc}" == "y" && "${cc_ver}" -lt 0x040600 ]]; then
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cfgargs+=("--with-system-seabios=/usr/share/no-seabios.bin")
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fi
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./configure "${cfgargs[@]}"
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make -j$(nproc) dist
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# Preserve artefacts
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# Note: Some smoke tests depending on finding binaries/xen on a full build
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# even though dist/ contains everything, while some containers don't even
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# build Xen
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(cd dist/install; find | cpio -o -H newc | gzip) > binaries/xen-tools.cpio.gz
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cp -r tools/tests binaries/
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collect_xen_artefacts
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fi
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