rocklinux/package/base/ccache/parse-config

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# ROCK Linux: rock-src/package/base/ccache/parse-config
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if [ "$ROCKCFG_PKG_CCACHE_USEIT" = 1 -a "`type -p ccache`" ] ; then
	unset ${!CCACHE_*}
	mkdir -p "$base/build/$ROCKCFG_ID/ROCK/ccache${toolsdir#tools}"
	export CCACHE_DIR="$base/build/$ROCKCFG_ID/ROCK/ccache${toolsdir#tools}"
	export CCACHE_DONT_STAT_COMPILER=1 CCACHE_NLEVELS=5

	var_insert KCC_WRAPPER_OTHERS ":" "ccache"
	var_insert GCC_WRAPPER_OTHERS ":" "ccache"

	eval "$( ccache -s | gawk 'NR == 1 { hit=$3; } NR == 2 { miss=$3; }
			END { if (hit+miss == 0) print "x=0.00";
			else printf "x=%.2f\n", hit*100 / (hit+miss);
			print "ccache_hit=" hit "; ccache_miss=" miss; }' )"
	echo_status "Compiler Cache enabled: $x% cache hits so `
			`far in ccache${toolsdir#tools}."

	ccache_print_status() {
		eval "$( ccache -s | gawk 'NR == 1 { hit=$3-'$ccache_hit'; }
			NR == 2 { miss=$3-'$ccache_miss'; }
			END { if (hit+miss == 0) print "x=0.00";
			else printf "x=%.2f\n", hit*100 / (hit+miss);
			print "ccache_hit=" hit "; ccache_miss=" miss; }' )"
		echo_status "Compiler Cache Hits while pkg build: $x% (`
			`$ccache_hit hits, $ccache_miss misses)"
	}

	hook_add finish 9 ccache_print_status
fi