/tools/make_libdeps.sh
https://github.com/FreeBSDonHyper-V/freebsd · Shell · 120 lines · 80 code · 9 blank · 31 comment · 5 complexity · 450d4779ad7dad83196c4c4037c08020 MD5 · raw file
- #!/bin/sh -e
- #
- # Copyright (c) 2002 Ruslan Ermilov, The FreeBSD Project
- # All rights reserved.
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- # 1. Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in the
- # documentation and/or other materials provided with the distribution.
- #
- # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- # $FreeBSD$
- export PATH=/bin:/usr/bin
- LC_ALL=C # make sort deterministic
- FS=': ' # internal field separator
- LIBDEPENDS=./_libdeps # intermediate output file
- USRSRC=${1:-/usr/src} # source root
- LIBS="
- lib
- gnu/lib
- kerberos5/lib
- secure/lib
- usr.bin/lex/lib
- cddl/lib
- " # where to scan for libraries
- # This sed(1) filter is used to convert -lfoo to path/to/libfoo.
- #
- SED_FILTER="
- sed -E
- -e's; ;! ;g'
- -e's;$;!;'
- -e's;-lbsdxml!;lib/libexpat;g'
- -e's;-lpthread!;lib/libthr;g'
- -e's;-lm!;lib/msun;g'
- -e's;-l(ncurses|termcap)!;lib/ncurses/ncurses;g'
- -e's;-l(gcc)!;gnu/lib/lib\1;g'
- -e's;-lssp_nonshared!;gnu/lib/libssp/libssp_nonshared;g'
- -e's;-l(asn1|hdb|kdc|heimbase|heimntlm|heimsqlite|hx509|krb5|roken|wind)!;kerberos5/lib/lib\1;g'
- -e's;-l(crypto|ssh|ssl)!;secure/lib/lib\1;g'
- -e's;-l([^!]+)!;lib/lib\1;g'
- "
- # Generate interdependencies between libraries.
- #
- genlibdepends()
- {
- (
- cd ${USRSRC}
- find -s ${LIBS} -mindepth 1 -name Makefile |
- xargs grep -l 'bsd\.lib\.mk' |
- while read makefile; do
- libdir=$(dirname ${makefile})
- deps=$(
- cd ${libdir}
- make -m ${USRSRC}/share/mk -V LDADD
- )
- if [ "${deps}" ]; then
- echo ${libdir}"${FS}"$(
- echo ${deps} |
- eval ${SED_FILTER}
- )
- fi
- done
- )
- }
- main()
- {
- if [ ! -f ${LIBDEPENDS} ]; then
- genlibdepends >${LIBDEPENDS}
- fi
- prebuild_libs=$(
- awk -F"${FS}" '{ print $2 }' ${LIBDEPENDS} | tr ' ' '\n' |
- sort -u
- )
- echo "Libraries with dependents:"
- echo
- echo ${prebuild_libs} | tr ' ' '\n'
- echo
- echo "List of interdependencies:"
- echo
- for lib in ${prebuild_libs}; do
- grep "^${lib}${FS}" ${LIBDEPENDS} || true
- done |
- awk -F"${FS}" '{
- if ($2 in dependents)
- dependents[$2]=dependents[$2]" "$1
- else
- dependents[$2]=$1
- }
- END {
- for (lib in dependents)
- print dependents[lib]": " lib
- }' |
- sort
- exit 0
- }
- main