mirror of
https://github.com/xen-project/xen.git
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Andrew Cooper
657dc5f5f6
Having 3 extra hypervisor builds on the end of a full build is deeply
confusing to debug if one of them fails, because the .config file presented in
the artefacts is not the one which caused a build failure. Also, the log
tends to be truncated in the UI.
PV-only is tested as part of PV-Shim in a full build anyway, so doesn't need
repeating. HVM-only and neither appear frequently in randconfig, so drop all
the logic here to simplify things.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Michal Orzel <michal.orzel@amd.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
(cherry picked from commit 7b20009a81)
76 lines
2.1 KiB
Python
Executable File
76 lines
2.1 KiB
Python
Executable File
#!/bin/bash -ex
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test -f /etc/os-release && cat "$_"
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$CC --version
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# Express the compiler version as an integer. e.g. GCC 4.9.2 => 0x040902
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cc-ver()
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{
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$CC -dumpversion | awk -F. '{ printf "0x%02x%02x%02x", $1, $2, $3 }'
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}
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# random config or default config
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if [[ "${RANDCONFIG}" == "y" ]]; then
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make -j$(nproc) -C xen KCONFIG_ALLCONFIG=tools/kconfig/allrandom.config randconfig
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hypervisor_only="y"
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else
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make -j$(nproc) -C xen defconfig
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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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# arm32 only cross-compiles the hypervisor
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if [[ "${XEN_TARGET_ARCH}" = "arm32" ]]; then
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hypervisor_only="y"
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fi
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# build up our configure options
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cfgargs=()
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cfgargs+=("--enable-docs")
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if [[ "${CC}" == "clang"* ]]; then
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# SeaBIOS cannot be built with clang
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cfgargs+=("--with-system-seabios=/usr/share/seabios/bios.bin")
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# iPXE cannot be built with clang
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cfgargs+=("--with-system-ipxe=/usr/lib/ipxe/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 ! test -z "$(ldd /bin/ls|grep musl|head -1)"; then
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# disable --disable-werror for QEMUU when building with MUSL
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cfgargs+=("--with-extra-qemuu-configure-args=\"--disable-werror\"")
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# SeaBIOS doesn't build on MUSL systems
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cfgargs+=("--with-system-seabios=/bin/false")
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fi
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# Qemu requires Python 3.5 or later, and ninja
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if ! type python3 || python3 -c "import sys; res = sys.version_info < (3, 5); exit(not(res))" \
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|| ! type ninja; then
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cfgargs+=("--with-system-qemu=/bin/false")
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fi
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# SeaBIOS requires GCC 4.6 or later
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if [[ "${CC}" == "gcc" && `cc-ver` -lt 0x040600 ]]; then
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cfgargs+=("--with-system-seabios=/bin/false")
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fi
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if [[ "${hypervisor_only}" == "y" ]]; then
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make -j$(nproc) xen
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else
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./configure "${cfgargs[@]}"
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make -j$(nproc) dist
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fi
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# Extract artifacts to avoid getting rewritten by customised builds
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mkdir binaries
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if [[ "${XEN_TARGET_ARCH}" != "x86_32" ]]; then
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cp xen/xen binaries/xen
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if [[ "${hypervisor_only}" != "y" ]]; then
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cp -r dist binaries/
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fi
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fi
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