46 lines
1.8 KiB
Bash
46 lines
1.8 KiB
Bash
#!/bin/sh
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## Guile-FLAC -- A GNU Guile FLAC {en,de}coder.
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# Copyright (C) 2022 Steve Ayerhart <steve@ayerh.art>
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#
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# This file is part of Guile-FLAC.
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#
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# Guile-FLAC is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# Guile-FLAC is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# 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 Guile-FLAC. If not, see <http://www.gnu.org/licenses/>.
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# This file is partially based on 'pre-inst-env.in' from GNU Guix.
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# Usage: ./pre-inst-env COMMAND ARG...
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#
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# Run COMMAND in a pre-installation environment. Typical use is
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# "./pre-inst-env smc run a.puml"
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# By default we may end up with absolute directory names that contain '..',
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# which get into $GUILE_LOAD_PATH, leading to '..' in the module file names
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# recorded by Guile. To avoid that, make sure we get a real absolute
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# directory name. Additionally, use '-P' to get the canonical directory name
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# so that Guile's 'relative' %file-port-name-canonicalization can actually
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# work (see <http://bugs.gnu.org/17935>.)
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abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd -P`"
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abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd -P`"
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GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
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GUILE_LOAD_PATH="$abs_top_builddir/src/:$abs_top_srcdir${GUILE_LOAD_PATH:+:}$GUILE_LOAD_PATH"
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export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH
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PATH="$abs_top_builddir/scripts:$abs_top_builddir:$PATH"
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export PATH
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exec "$@"
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