mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 10:11:27 +01:00
Jan Beulich
2121f89503
When one of the linking passes fails, additional intermediate files are still in place. Having them available for analysis of the underlying problem can be pretty helpful. Collect some into a new intermediates/ directory. (Nothing new will be collected if linking succeeds.) As the script is run with -e passed to bash, defer exit if the main "make" (or substituent script thereof) failed. This way more artifacts are collected, potentially making it easier to analyze the failure. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
120 lines
3.6 KiB
Python
Executable File
120 lines
3.6 KiB
Python
Executable File
#!/bin/bash -ex
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set -o pipefail
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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$(nproc) -C xen KCONFIG_ALLCONFIG=allrandom.config.tmp randconfig
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# RANDCONFIG implies HYPERVISOR_ONLY
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HYPERVISOR_ONLY="y"
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else
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# Start off with arch's defconfig
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make -C xen defconfig
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debug="${debug:-n}"
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xen/scripts/config --file xen/.config -${debug} DEBUG
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if [[ -n "${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, just in case.
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cp xen/.config xen-config
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# Directories for artefacts to be dumped into
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mkdir -p binaries intermediates
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# Script exit status, to be overridden by the main make's status below.
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ret=0
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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$(nproc) || ret=$?
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# Preserve 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 || ret=$?
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else
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# Full build. Figure out our ./configure options
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cfgargs=("--prefix=/usr")
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cfgargs+=("--enable-docs")
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# booleans for which compiler is in use
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cc_is_gcc="$($cc --version | grep -q gcc && echo "y" || :)"
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cc_is_clang="$($cc --version | grep -q clang && echo "y" || :)"
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# The compiler version as an integer. e.g. GCC 4.9.2 => 0x040902
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cc_ver="$($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$(nproc) dist || ret=$?
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# Preserve artefacts
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(cd dist/install; find | cpio -R 0:0 -o -H newc | gzip) > binaries/xen-tools.cpio.gz
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fi
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# Preserve Xen artefacts
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#
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# Note: Some smoke tests depend 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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for f in xen/xen xen/xen-syms 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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# Preserve Xen intermediate files. Some may be there only upon build failure.
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for f in xen/.xen-syms.* xen/.xen.efi.*; do
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if [[ -f $f ]]; then
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cp $f intermediates/
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fi
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done
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exit $ret
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