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c8af7eb128
Closes: https://github.com/gentoo/gentoo/pull/37652 Signed-off-by: David Seifert <soap@gentoo.org>
43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
# Copyright 2022-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: out-of-source-utils.eclass
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# @MAINTAINER:
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# Michał Górny <mgorny@gentoo.org>
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# @AUTHOR:
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# Michał Górny <mgorny@gentoo.org>
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# @SUPPORTED_EAPIS: 7 8
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# @BLURB: Utility functions for building packages out-of-source
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# @DESCRIPTION:
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# This eclass provides a run_in_build_dir() helper that can be used
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# to execute specified command inside BUILD_DIR.
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if [[ -z ${_OUT_OF_SOURCE_UTILS_ECLASS} ]]; then
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_OUT_OF_SOURCE_UTILS_ECLASS=1
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case ${EAPI} in
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7|8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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# @FUNCTION: run_in_build_dir
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# @USAGE: <argv>...
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# @DESCRIPTION:
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# Run the given command in the directory pointed by BUILD_DIR.
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run_in_build_dir() {
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debug-print-function ${FUNCNAME} "$@"
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local ret
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[[ ${#} -eq 0 ]] && die "${FUNCNAME}: no command specified."
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[[ -z ${BUILD_DIR} ]] && die "${FUNCNAME}: BUILD_DIR not set."
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mkdir -p "${BUILD_DIR}" || die
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pushd "${BUILD_DIR}" >/dev/null || die
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"${@}"
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ret=${?}
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popd >/dev/null || die
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return ${ret}
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}
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fi
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