43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
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#!/bin/bash
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# (C) Martin V\"ath <martin at mvath.de>
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# SPDX-License-Identifier: GPL-2.0-only
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# Portage explicitly unsets all CCACHE_* variables in each phase.
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# Therefore, we save them to BASHRCD_CCACHE_* in the setup phase;
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# in all later phases, we restore CCACHE_* from these variables
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CcacheSetup() {
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local i
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: ${CCACHE_BASEDIR=${PORTAGE_TMPDIR:-/var/tmp}/portage}
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: ${CCACHE_SLOPPINESS='file_macro,time_macros,include_file_mtime,include_file_ctime,file_stat_matches,pch_defines'}
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: ${CCACHE_COMPRESS=true}
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if BashrcdTrue $USE_NONGNU && BashrcdTrue $CCACHE_CPP2_OPTIONAL
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then : ${CCACHE_CPP2=true}
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fi
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# Default to NOHASHDIR unless contrary is specified
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BashrcdTrue "${CCACHE_HASHDIR-}" || CCACHE_NOHASHDIR=true
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for i in ${!CCACHE_*}
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do if eval "BashrcdTrue \$$i"
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then eval BASHRCD_$i=\$$i
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export $i
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else unset $i
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fi
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done
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CcacheRestore() {
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local i j
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unset ${!CCACHE_*}
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for i in ${!BASHRCD_CCACHE_*}
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do j=${i##BASHRCD_}
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eval $j=\$$i
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export $j
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done
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}
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}
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CcacheRestore() {
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:
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}
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# Register CcacheRestore before CcacheSetup to save time in setup phase
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BashrcdPhase all CcacheRestore
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BashrcdPhase setup CcacheSetup
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