194541Sru#!/bin/sh -e 294541Sru# 394541Sru# Copyright (c) 2002 Ruslan Ermilov, The FreeBSD Project 494541Sru# All rights reserved. 594541Sru# 694541Sru# Redistribution and use in source and binary forms, with or without 794541Sru# modification, are permitted provided that the following conditions 894541Sru# are met: 994541Sru# 1. Redistributions of source code must retain the above copyright 1094541Sru# notice, this list of conditions and the following disclaimer. 1194541Sru# 2. Redistributions in binary form must reproduce the above copyright 1294541Sru# notice, this list of conditions and the following disclaimer in the 1394541Sru# documentation and/or other materials provided with the distribution. 1494541Sru# 1594541Sru# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1694541Sru# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1794541Sru# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1894541Sru# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1994541Sru# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2094541Sru# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2194541Sru# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2294541Sru# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2394541Sru# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2494541Sru# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2594541Sru# SUCH DAMAGE. 2694541Sru# 2794541Sru# $FreeBSD: stable/10/tools/make_libdeps.sh 326521 2017-12-04 09:54:03Z hselasky $ 2894541Sru 29172400Sruexport PATH=/bin:/usr/bin 3094541Sru 31326521Shselaskyset -e 32326521Shselasky 33255454SdesLC_ALL=C # make sort deterministic 3494541SruFS=': ' # internal field separator 3594541SruLIBDEPENDS=./_libdeps # intermediate output file 36326521ShselaskyLIBDIRS=./_libdirs # intermediate output file 3794541SruUSRSRC=${1:-/usr/src} # source root 3894541SruLIBS=" 3994541Sru lib 4094541Sru gnu/lib 4194541Sru kerberos5/lib 4294541Sru secure/lib 4394541Sru usr.bin/lex/lib 44172400Sru cddl/lib 45326521Shselasky contrib/ofed 4694541Sru" # where to scan for libraries 4794541Sru 4894541Sru 49326521Shselasky# convert -lfoo to foo 50326521Shselaskyconvert() 51326521Shselasky{ 52326521Shselasky sed -e "s/\-l//g" -e "s/pthread/thr/g" -e "s/ncurses.*/ncurses/g" 53326521Shselasky} 54326521Shselasky 55326521Shselasky# find library build directory given library name 56326521Shselaskyfindlibdir() 57326521Shselasky{ 58326521Shselasky while read NAME && read DIR 59326521Shselasky do 60326521Shselasky if [ "$NAME" = "$1" ]; then 61326521Shselasky echo "$DIR" 62326521Shselasky exit 63326521Shselasky fi 64326521Shselasky done 65326521Shselasky 66326521Shselasky # Should not happen 67326521Shselasky echo lib_not_found/lib$1 68326521Shselasky} 69326521Shselasky 70326521Shselasky# find library build directories given one or more library names 71326521Shselaskyresolvelibdirs() 72326521Shselasky{ 73326521Shselasky while read LIBNAME 74326521Shselasky do 75326521Shselasky cat $LIBDIRS | tr ' ' '\n' | findlibdir "$LIBNAME" 76326521Shselasky done 77326521Shselasky} 78326521Shselasky 7994541Sru# Generate interdependencies between libraries. 8094541Sru# 8194541Srugenlibdepends() 8294541Sru{ 8394541Sru ( 84326521Shselasky # Reset file 85326521Shselasky echo -n > $LIBDIRS 86326521Shselasky 87326521Shselasky # First pass - generate list of directories 8894541Sru cd ${USRSRC} 89326521Shselasky find -s ${LIBS} -name Makefile | 9094541Sru xargs grep -l 'bsd\.lib\.mk' | 9194541Sru while read makefile; do 9294541Sru libdir=$(dirname ${makefile}) 93326521Shselasky libname=$( 94326521Shselasky cd ${libdir} 95326521Shselasky make -m ${USRSRC}/share/mk WITH_OFED=YES -V LIB 96326521Shselasky ) 97326521Shselasky if [ "${libname}" ]; then 98326521Shselasky echo "${libname} ${libdir}" >> $LIBDIRS 99326521Shselasky fi 100326521Shselasky done 101326521Shselasky 102326521Shselasky # Second pass - generate dependencies 103326521Shselasky find -s ${LIBS} -name Makefile | 104326521Shselasky xargs grep -l 'bsd\.lib\.mk' | 105326521Shselasky while read makefile; do 106326521Shselasky libdir=$(dirname ${makefile}) 10794541Sru deps=$( 10894541Sru cd ${libdir} 109326521Shselasky make -m ${USRSRC}/share/mk WITH_OFED=YES -V LDADD 11094541Sru ) 11194541Sru if [ "${deps}" ]; then 112326521Shselasky echo ${libdir}"${FS}"$(echo ${deps} | tr ' ' '\n' | convert | resolvelibdirs) 11394541Sru fi 11494541Sru done 11594541Sru ) 11694541Sru} 11794541Sru 11894541Srumain() 11994541Sru{ 12094541Sru if [ ! -f ${LIBDEPENDS} ]; then 12194541Sru genlibdepends >${LIBDEPENDS} 12294541Sru fi 12394541Sru 12494541Sru prebuild_libs=$( 12594541Sru awk -F"${FS}" '{ print $2 }' ${LIBDEPENDS} |rs 0 1 |sort -u 12694541Sru ) 12794541Sru echo "Libraries with dependents:" 12894541Sru echo 12994541Sru echo ${prebuild_libs} | 13094541Sru rs 0 1 13194541Sru echo 13294541Sru 13394541Sru echo "List of interdependencies:" 13494541Sru echo 13594541Sru for lib in ${prebuild_libs}; do 13694541Sru grep "^${lib}${FS}" ${LIBDEPENDS} || true 13794541Sru done | 13894541Sru awk -F"${FS}" '{ 13994541Sru if ($2 in dependents) 14094541Sru dependents[$2]=dependents[$2]" "$1 14194541Sru else 14294541Sru dependents[$2]=$1 14394541Sru } 14494541Sru END { 14594541Sru for (lib in dependents) 14694541Sru print dependents[lib]": " lib 14794541Sru }' | 14894541Sru sort 14994541Sru 15094541Sru exit 0 15194541Sru} 15294541Sru 15394541Srumain 154