Contents of /trunk/ccache/ccache-config

#!/bin/bash
#
# ccache-config - helper script for ccache and its ebuild
#
# Copyright 2003 Superlucidity Services, LLC 
# This program licensed under the GNU GPL version 2.
#
# This script developed by Zachary T Welch at Superlucidity Services, LLC
#  it was cloned from the distcc-config script
# 
# Additional features to come; this provides a starting point

# this should be getopt'd someday (override with CC_QUIET=1)
CC_VERBOSE=1

cc_echo() {
	[ -z "${CC_QUIET}" -a -n "${CC_VERBOSE}" ] && echo "$*"
}

###
# the following functions manage the ccache symlinks
#  they allow the user or other scripts (namely gcc-config) to
#  automatically update ccache's links when upgrading toolchains
#
cc_remove_link() {
	local t="/usr/lib/ccache/bin/${1}"
	if [ -L ${t} ]; then
		cc_echo "Removing ${t}..."
		rm -f "${t}"
	fi
}
cc_install_link() {
	# Search the PATH for the specified compiler
	#  then create shadow link in /usr/lib/ccache/bin to ccache
	
	if [ -n "$(type -p ${1})" ]; then 
		# first be sure any old link is removed
		CC_QUIET=1 cc_remove_link "${1}"

		# then create the new link
		local t="/usr/lib/ccache/bin/${1}"
		cc_echo "Creating ccache shadow link: ${t}..."
		ln -s /usr/bin/ccache "${t}"
	fi
}
cc_links() {
	local a
	for a in gcc cc c++ g++ ; do
		[ -n "${2}" ] && a="${2}-${a}"
		eval "cc_${1}_link" "${a}"
	done
}

###
# main routine

case "${1}" in
	--install-links )
		cc_links install "${2}"
		;;
	--remove-links )
		cc_links remove "${2}"
		;;
	* )
		echo "usage: ${0} {--install-links|--remove-links} [ CHOST ]"
		;;
esac

1	#!/bin/bash
2	#
3	# ccache-config - helper script for ccache and its ebuild
4	#
5	# Copyright 2003 Superlucidity Services, LLC
6	# This program licensed under the GNU GPL version 2.
7	#
8	# This script developed by Zachary T Welch at Superlucidity Services, LLC
9	# it was cloned from the distcc-config script
10	#
11	# Additional features to come; this provides a starting point
12
13	# this should be getopt'd someday (override with CC_QUIET=1)
14	CC_VERBOSE=1
15
16	cc_echo() {
17	[ -z "${CC_QUIET}" -a -n "${CC_VERBOSE}" ] && echo "$*"
18	}
19
20	###
21	# the following functions manage the ccache symlinks
22	# they allow the user or other scripts (namely gcc-config) to
23	# automatically update ccache's links when upgrading toolchains
24	#
25	cc_remove_link() {
26	local t="/usr/lib/ccache/bin/${1}"
27	if [ -L ${t} ]; then
28	cc_echo "Removing ${t}..."
29	rm -f "${t}"
30	fi
31	}
32	cc_install_link() {
33	# Search the PATH for the specified compiler
34	# then create shadow link in /usr/lib/ccache/bin to ccache
35
36	if [ -n "$(type -p ${1})" ]; then
37	# first be sure any old link is removed
38	CC_QUIET=1 cc_remove_link "${1}"
39
40	# then create the new link
41	local t="/usr/lib/ccache/bin/${1}"
42	cc_echo "Creating ccache shadow link: ${t}..."
43	ln -s /usr/bin/ccache "${t}"
44	fi
45	}
46	cc_links() {
47	local a
48	for a in gcc cc c++ g++ ; do
49	[ -n "${2}" ] && a="${2}-${a}"
50	eval "cc_${1}_link" "${a}"
51	done
52	}
53
54	###
55	# main routine
56
57	case "${1}" in
58	--install-links )
59	cc_links install "${2}"
60	;;
61	--remove-links )
62	cc_links remove "${2}"
63	;;
64	* )
65	echo "usage: ${0} {--install-links\|--remove-links} [ CHOST ]"
66	;;
67	esac
68