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e90f3f4e22
* enable libunwind in static builds * add libunwind and backtrace to buildinfo * add linunwind to alpine packages * add -dev packages * add remove libunwind binary from the packages * Vendor libunwind in static builds instead of using a copy from the build environment. This is required to ensure that the C++ exception handling functionality in libunwind is _disabled_, because it does not play nice with static linking when using C++ with exception handling support enabled. * Remove changes from local testing. * Fix cross architecture builds. * Disable libunwind on 64-bit POWER builds. musl libc does not include functions that are required to build libunwind for this platform, so just disable it there for now. --------- Co-authored-by: Austin S. Hemmelgarn <austin@netdata.cloud>
59 lines
1.8 KiB
Bash
Executable file
59 lines
1.8 KiB
Bash
Executable file
#!/usr/bin/env bash
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Can’t do libunwind on ppc64le with musl, so skip it.
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[ "${BUILDARCH}" = "ppc64le" ] && exit 0
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# shellcheck source=packaging/makeself/functions.sh
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. "$(dirname "${0}")/../functions.sh" "${@}" || exit 1
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# Source of truth for all the packages we bundle in static builds
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. "$(dirname "${0}")/../bundled-packages.version"
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# shellcheck disable=SC2015
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[ "${GITHUB_ACTIONS}" = "true" ] && echo "::group::Building libunwind" || true
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export CFLAGS="${TUNING_FLAGS} -fno-lto -pipe"
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export CXXFLAGS="${CFLAGS}"
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export LDFLAGS="-static"
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export PKG_CONFIG="pkg-config --static"
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if [ -d "${NETDATA_MAKESELF_PATH}/tmp/libunwind" ]; then
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rm -rf "${NETDATA_MAKESELF_PATH}/tmp/libunwind"
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fi
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cache="${NETDATA_SOURCE_PATH}/artifacts/cache/${BUILDARCH}/libunwind"
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if [ -d "${cache}" ]; then
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echo "Found cached copy of build directory for libunwind, using it."
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cp -a "${cache}/libunwind" "${NETDATA_MAKESELF_PATH}/tmp/"
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CACHE_HIT=1
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else
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echo "No cached copy of build directory for libunwind found, fetching sources instead."
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run git clone "${LIBUNWIND_SOURCE}" "${NETDATA_MAKESELF_PATH}/tmp/libunwind"
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cd "${NETDATA_MAKESELF_PATH}/tmp/libunwind" && run git checkout "${LIBUNWIND_VERSION}"
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CACHE_HIT=0
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fi
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cd "${NETDATA_MAKESELF_PATH}/tmp/libunwind" || exit 1
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if [ "${CACHE_HIT:-0}" -eq 0 ]; then
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run autoreconf -ivf
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run ./configure \
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--prefix=/libunwind-static \
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--build="$(gcc -dumpmachine)" \
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--disable-cxx-exceptions \
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--disable-documentation \
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--disable-tests \
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--disable-shared \
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--enable-static \
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--disable-dependency-tracking
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run make -j "$(nproc)"
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fi
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run make -j "$(nproc)" install
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store_cache libunwind "${NETDATA_MAKESELF_PATH}/tmp/libunwind"
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# shellcheck disable=SC2015
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[ "${GITHUB_ACTIONS}" = "true" ] && echo "::endgroup::" || true
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