minix/distrib/sets/makeplist
Lionel Sambuc 9152e1c5a7 Upgrading build system to new NetBSD revision
The tested targets are the followgin ones:
 * tools
 * distribution
 * sets
 * release

The remaining NetBSD targets have not been disabled nor tested
*at all*. Try them at your own risk, they may reboot the earth.

For all compliant Makefiles, objects and generated files are put in
MAKEOBJDIR, which means you can now keep objects between two branch
switching. Same for DESTDIR, please refer to build.sh options.

Regarding new or modifications of Makefiles a few things:
 * Read share/mk/bsd.README
 * If you add a subdirectory, add a Makefile in it, and have it called
   by the parent through the SUBDIR variable.
 * Do not add arbitrary inclusion which crosses to another branch of
   the hierarchy; If you can't do without it, put a comment on why.
   If possible, do not use inclusion at all.
 * Use as much as possible the infrastructure, it is here to make
   life easier, do not fight it.

Sets and package are now used to track files.
We have one set called "minix", composed of one package called "minix-sys"
2012-11-15 16:07:29 +01:00

141 lines
3.5 KiB
Bash
Executable file

#!/bin/sh
#
# Print out the files in some or all lists.
# Usage: makeplist [options] setname pkgname
# options:
# -a arch set arch (e.g, m68k, mips, powerpc)
# -m machine set machine (e.g, amiga, i386, macppc)
# -s setsdir directory to find sets
# -p prefix prefix for package creation
# -I realprefix prefix for eventual installation
# setname pkgname set and package to build plist for
#
rundir="$(dirname "$0")" # ${0%/*} isn't good enough when there's no "/"
. "${rundir}/sets.subr"
prefix=/
realprefix=/
got_realprefix=false
usage() {
cat 1>&2 <<USAGE
Usage: $0 [options] setname pkgname"
options:"
-a arch set arch (e.g, m68k, mips, powerpc) [${MACHINE_ARCH}]
-m machine set machine (e.g, amiga, i386, macppc) [${MACHINE}]
-s setsdir directory to find sets [${setsdir}]
-p prefix prefix for created plist [${prefix}]
-I realprefix prefix for eventual installation [${realprefix}]
setname pkgname set and package to build plist for
USAGE
exit 1
}
# handle args
while getopts a:I:m:p:s: ch; do
case ${ch} in
a)
MACHINE_ARCH="${OPTARG}"
MACHINE_CPU="$(arch_to_cpu "${OPTARG}")"
;;
I)
realprefix=${OPTARG}
got_realprefix=true
;;
m)
MACHINE="${OPTARG}"
;;
p)
prefix="${OPTARG}"
;;
s)
setsdir="${OPTARG}"
;;
*)
usage
;;
esac
done
shift $((${OPTIND} - 1))
if [ $# -ne 2 ]; then
usage
fi
setname="$1"
pkgname="$2"
if ! ${got_realprefix}; then
realprefix="${prefix}"
fi
filename="/tmp/makeplist.$$"
ffilename="/tmp/makeplist.files.$$"
dfilename="/tmp/makeplist.dirs.$$"
list_set_files "${setname}" | \
${ENV_CMD} PLISTPKG="${pkgname}" ${AWK} '
$2 == ENVIRON["PLISTPKG"] {
sub("^\\./", "", $1);
print $1
}' | ${SORT} -u > "${filename}"
SELECTDIRS="-prune -type d"
SELECTNONDIRS="! -type d -print -o ( -type d -prune )"
#
# XXX: The "lists" do not differentiate between directories and files.
# But we need to differentiate between them, so we do so by checking
# what's actually present in the file system. Files or directories that
# are listed in the "lists" but that do not exist in the file system end
# up not appearing in our output, and this subverts a large part of the
# purpose of the "lists".
#
# XXX: Given that we have to figure out what is or is not a directory
# without assistance from the "lists", it would be much more efficient
# to consult the metalog instead of the file system.
#
(
cd "${prefix}"
#
# Match the directories. Use find(1) to avoid repeat calls to
# 'test -d'.
#
# This is a little clever. I cannot use 'xargs find', because
# find wants for the option arguments to follow the path arguments.
# So I use 'xargs echo ${SELECTDIRS}' to make a maximum-length proto-command
# line. I use 'read' to peel the options off the front of the
# command-line, and 'find ${args} ${SELECTDIRS}' to put them at the end.
#
xargs echo ${SELECTDIRS} < "${filename}" | \
while read ignore ignore ignore args; do
[ -z "${args}" ] && break
${FIND} ${args} ${SELECTDIRS}
done | ${AWK} '{ print "@dirrm " $1; }' > "${dfilename}"
#
# Match the non-directories. Use find(1) to avoid repeat calls to
# 'test ! -d'. See 'Match the directories' for an explanation of the
# cleverness.
#
xargs echo ${SELECTNONDIRS} < "${filename}" | \
while read ignore ignore ignore ignore ignore ignore ignore ignore ignore \
ignore args; do
[ -z "${args}" ] && break
${FIND} ${args} ${SELECTNONDIRS}
done > "${ffilename}"
)
echo "@cwd ${realprefix}"
if [ -s "${ffilename}" ]; then
cat "${ffilename}"
fi
if [ -s "${dfilename}" ]; then
${SORT} -r "${dfilename}"
fi
rm -f "${filename}" "${ffilename}" "${dfilename}"
exit 0