ldconfig revision 298514 
1#!/bin/sh
2#
3# $FreeBSD: head/etc/rc.d/ldconfig 298514 2016-04-23 16:10:54Z lme $
4#
5
6# PROVIDE: ldconfig
7# REQUIRE: mountcritremote FILESYSTEMS
8# BEFORE:  DAEMON
9
10. /etc/rc.subr
11
12name="ldconfig"
13desc="Configure the shared library cache"
14ldconfig_command="/sbin/ldconfig"
15start_cmd="ldconfig_start"
16stop_cmd=":"
17
18ldconfig_start()
19{
20	local _files _ins
21
22	_ins=
23	ldconfig=${ldconfig_command}
24	checkyesno ldconfig_insecure && _ins="-i"
25	if [ -x "${ldconfig_command}" ]; then
26		_LDC="/lib /usr/lib"
27		for i in ${ldconfig_local_dirs}; do
28			if [ -d "${i}" ]; then
29				_files=`find ${i} -type f`
30				if [ -n "${_files}" ]; then
31					ldconfig_paths="${ldconfig_paths} `cat ${_files} | sort -u`"
32				fi
33			fi
34		done
35		for i in ${ldconfig_paths} /etc/ld-elf.so.conf; do
36			if [ -r "${i}" ]; then
37				_LDC="${_LDC} ${i}"
38			fi
39		done
40		check_startmsgs && echo 'ELF ldconfig path:' ${_LDC}
41		${ldconfig} -elf ${_ins} ${_LDC}
42
43		case `sysctl -n hw.machine_arch` in
44		amd64)
45			for i in ${ldconfig_local32_dirs}; do
46				if [ -d "${i}" ]; then
47					_files=`find ${i} -type f`
48					if [ -n "${_files}" ]; then
49						ldconfig32_paths="${ldconfig32_paths} `cat ${_files} | sort -u`"
50					fi
51				fi
52			done
53			_LDC=""
54			for i in ${ldconfig32_paths}; do
55				if [ -r "${i}" ]; then
56					_LDC="${_LDC} ${i}"
57				fi
58			done
59			check_startmsgs &&
60			    echo '32-bit compatibility ldconfig path:' ${_LDC}
61			${ldconfig} -32 -m ${_ins} ${_LDC}
62			;;
63		esac
64
65		case `sysctl -n hw.machine_arch` in
66		armv6)
67			for i in ${ldconfig_localsoft_dirs}; do
68				if [ -d "${i}" ]; then
69					_files=`find ${i} -type f`
70					if [ -n "${_files}" ]; then
71						ldconfigsoft_paths="${ldconfigsoft_paths} `cat ${_files} | sort -u`"
72					fi
73				fi
74			done
75			_LDC=""
76			for i in ${ldconfigsoft_paths}; do
77				if [ -r "${i}" ]; then
78					_LDC="${_LDC} ${i}"
79				fi
80			done
81			check_startmsgs &&
82			    echo 'Soft Float compatibility ldconfig path:' ${_LDC}
83			${ldconfig} -soft -m ${_ins} ${_LDC}
84			;;
85		esac
86
87		# Legacy aout support for i386 only
88		case `sysctl -n hw.machine_arch` in
89		i386)
90			# Default the a.out ldconfig path.
91			: ${ldconfig_paths_aout=${ldconfig_paths}}
92			_LDC=""
93			for i in /usr/lib/aout ${ldconfig_paths_aout} /etc/ld.so.conf; do
94				if [ -r "${i}" ]; then
95					_LDC="${_LDC} ${i}"
96				fi
97			done
98			check_startmsgs && echo 'a.out ldconfig path:' ${_LDC}
99			${ldconfig} -aout ${_ins} ${_LDC}
100			;;
101		esac
102	fi
103}
104
105load_rc_config $name
106run_rc_command "$1"
107