e0bbfb5682
When 'options=('!buildflags') is used, we want to ensure our
buildflags are cleared first. Currently this happens due to luck
of alphabetical ordering, but this could change with libmakepkg
drop-ins.
Signed-off-by: Allan McRae <allan@archlinux.org>
46 lines
1.4 KiB
Bash
46 lines
1.4 KiB
Bash
#!/bin/bash
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#
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# buildenv.sh - functions for altering the build environment before
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# compilation
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#
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# Copyright (c) 2015-2022 Pacman Development Team <pacman-dev@lists.archlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[[ -n "$LIBMAKEPKG_BUILDENV_SH" ]] && return
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LIBMAKEPKG_BUILDENV_SH=1
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LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
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declare -a buildenv_functions build_options
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buildenv_vars=('CPPFLAGS' 'CFLAGS' 'CXXFLAGS' 'LDFLAGS' 'MAKEFLAGS' 'CHOST')
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for lib in "$LIBRARY/buildenv/"*.sh; do
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source "$lib"
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done
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readonly -a buildenv_functions buildenv_vars build_options
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prepare_buildenv() {
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# ensure this function runs first
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buildenv_buildflags
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for func in ${buildenv_functions[@]}; do
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$func
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done
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# ensure all necessary build variables are exported
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export ${buildenv_vars[@]}
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}
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