make_libdeps.sh revision 225778
172445Sassar#!/bin/sh -e 2178825Sdfr# 372445Sassar# Copyright (c) 2002 Ruslan Ermilov, The FreeBSD Project 472445Sassar# All rights reserved. 572445Sassar# 672445Sassar# Redistribution and use in source and binary forms, with or without 772445Sassar# modification, are permitted provided that the following conditions 872445Sassar# are met: 972445Sassar# 1. Redistributions of source code must retain the above copyright 1072445Sassar# notice, this list of conditions and the following disclaimer. 1172445Sassar# 2. Redistributions in binary form must reproduce the above copyright 1272445Sassar# notice, this list of conditions and the following disclaimer in the 1372445Sassar# documentation and/or other materials provided with the distribution. 1472445Sassar# 1572445Sassar# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1672445Sassar# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1772445Sassar# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1872445Sassar# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1972445Sassar# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2072445Sassar# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2172445Sassar# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2272445Sassar# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2372445Sassar# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2472445Sassar# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2572445Sassar# SUCH DAMAGE. 2672445Sassar# 2772445Sassar# $FreeBSD: head/tools/make_libdeps.sh 225778 2011-09-27 07:14:12Z stas $ 2872445Sassar 2972445Sassarexport PATH=/bin:/usr/bin 3072445Sassar 3172445SassarFS=': ' # internal field separator 3272445SassarLIBDEPENDS=./_libdeps # intermediate output file 3372445SassarUSRSRC=${1:-/usr/src} # source root 3472445SassarLIBS=" 3572445Sassar lib 3672445Sassar gnu/lib 3772445Sassar kerberos5/lib 3872445Sassar secure/lib 39178825Sdfr usr.bin/lex/lib 4072445Sassar cddl/lib 4172445Sassar" # where to scan for libraries 4272445Sassar 4372445Sassar# This sed(1) filter is used to convert -lfoo to path/to/libfoo. 4472445Sassar# 4572445SassarSED_FILTER=" 4672445Sassarsed -E 4772445Sassar -e's; ;! ;g' 4872445Sassar -e's;$;!;' 4972445Sassar -e's;-lbsdxml!;lib/libexpat;g' 5072445Sassar -e's;-lpthread!;lib/libthr;g' 5172445Sassar -e's;-lm!;lib/msun;g' 5272445Sassar -e's;-l(ncurses|termcap)!;lib/ncurses/ncurses;g' 5390926Snectar -e's;-l(gcc)!;gnu/lib/lib\1;g' 5490926Snectar -e's;-lssp_nonshared!;gnu/lib/libssp/libssp_nonshared;g' 5572445Sassar -e's;-l(asn1|hdb|heimntlm|hx509|krb5|roken)!;kerberos5/lib/lib\1;g' 5672445Sassar -e's;-l(crypto|ssh|ssl)!;secure/lib/lib\1;g' 5772445Sassar -e's;-l([^!]+)!;lib/lib\1;g' 5872445Sassar" 5972445Sassar 6072445Sassar# Generate interdependencies between libraries. 6172445Sassar# 6272445Sassargenlibdepends() 6372445Sassar{ 6472445Sassar ( 6572445Sassar cd ${USRSRC} 6672445Sassar find ${LIBS} -mindepth 1 -name Makefile | 6790926Snectar xargs grep -l 'bsd\.lib\.mk' | 6872445Sassar while read makefile; do 6990926Snectar libdir=$(dirname ${makefile}) 7090926Snectar deps=$( 7172445Sassar cd ${libdir} 7290926Snectar make -m ${USRSRC}/share/mk -V LDADD 7372445Sassar ) 7472445Sassar if [ "${deps}" ]; then 7590926Snectar echo ${libdir}"${FS}"$( 7690926Snectar echo ${deps} | 7772445Sassar eval ${SED_FILTER} 7890926Snectar ) 7990926Snectar fi 8072445Sassar done 8172445Sassar ) 8272445Sassar} 8372445Sassar 8490926Snectarmain() 8590926Snectar{ 8690926Snectar if [ ! -f ${LIBDEPENDS} ]; then 8790926Snectar genlibdepends >${LIBDEPENDS} 8890926Snectar fi 8990926Snectar 9072445Sassar prebuild_libs=$( 9172445Sassar awk -F"${FS}" '{ print $2 }' ${LIBDEPENDS} |rs 0 1 |sort -u 9272445Sassar ) 9372445Sassar echo "Libraries with dependents:" 9472445Sassar echo 9572445Sassar echo ${prebuild_libs} | 9672445Sassar rs 0 1 9772445Sassar echo 9872445Sassar 9972445Sassar echo "List of interdependencies:" 10072445Sassar echo 10172445Sassar for lib in ${prebuild_libs}; do 10272445Sassar grep "^${lib}${FS}" ${LIBDEPENDS} || true 10372445Sassar done | 10472445Sassar awk -F"${FS}" '{ 10572445Sassar if ($2 in dependents) 10672445Sassar dependents[$2]=dependents[$2]" "$1 10772445Sassar else 10872445Sassar dependents[$2]=$1 10972445Sassar } 11072445Sassar END { 11172445Sassar for (lib in dependents) 11272445Sassar print dependents[lib]": " lib 11372445Sassar }' | 11472445Sassar sort 11572445Sassar 11672445Sassar exit 0 11772445Sassar} 11872445Sassar 11972445Sassarmain 12072445Sassar