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# Make coreutils man pages. -*-Makefile-*-
# This is included by the top-level Makefile.am.
# Copyright (C) 2002-2014 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
EXTRA_DIST += man/help2man man/dummy-man
## Graceful degradation for systems lacking perl.
if HAVE_PERL
run_help2man = $(PERL) -- $(srcdir)/man/help2man
else
run_help2man = $(SHELL) $(srcdir)/man/dummy-man
endif
man1_MANS = @man1_MANS@
EXTRA_DIST += $(man1_MANS:.1=.x)
EXTRA_MANS = @EXTRA_MANS@
EXTRA_DIST += $(EXTRA_MANS:.1=.x)
ALL_MANS = $(man1_MANS) $(EXTRA_MANS)
CLEANFILES += $(ALL_MANS)
# This is required because we have subtle inter-directory dependencies:
# in order to generate all man pages, even those for which we don't
# install a binary, require that all programs be built at distribution
# time. We can't use 'dist-hook' for this, since it would run too late:
# the manpages must be generated before the distdir is created and filled.
$(EXTRA_MANS): $(all_programs)
# This is a kludge to remove generated 'man/*.1' from a non-srcdir build.
# Without this, "make distcheck" might fail.
distclean-local:
test x$(srcdir) = x$(builddir) || rm -f $(ALL_MANS)
# Dependencies common to all man pages. Updated below.
mandeps =
# Depend on this to get version number changes.
mandeps += .version
# This is required so that changes to e.g., emit_bug_reporting_address
# provoke regeneration of all the manpages.
mandeps += $(top_srcdir)/src/system.h
$(ALL_MANS): $(mandeps)
# Most prog.1 man pages depend on src/prog. List the exceptions:
# Note that dir and vdir are exceptions only if you consider the name
# of the .c file upon which they depend: ls.c.
man/arch.1: src/uname
man/dir.1: src/dir
man/install.1: src/ginstall
man/vdir.1: src/vdir
man/base64.1: src/base64
man/basename.1: src/basename
man/cat.1: src/cat
man/chcon.1: src/chcon
man/chgrp.1: src/chgrp
man/chmod.1: src/chmod
man/chown.1: src/chown
man/chroot.1: src/chroot
man/cksum.1: src/cksum
man/comm.1: src/comm
man/cp.1: src/cp
man/csplit.1: src/csplit
man/cut.1: src/cut
man/date.1: src/date
man/dd.1: src/dd
man/df.1: src/df
man/dircolors.1: src/dircolors
man/dirname.1: src/dirname
man/du.1: src/du
man/echo.1: src/echo
man/env.1: src/env
man/expand.1: src/expand
man/expr.1: src/expr
man/factor.1: src/factor
man/false.1: src/false
man/fmt.1: src/fmt
man/fold.1: src/fold
man/groups.1: src/groups
man/head.1: src/head
man/hostid.1: src/hostid
man/hostname.1: src/hostname
man/id.1: src/id
man/join.1: src/join
man/kill.1: src/kill
man/link.1: src/link
man/ln.1: src/ln
man/logname.1: src/logname
man/ls.1: src/ls
man/md5sum.1: src/md5sum
man/mkdir.1: src/mkdir
man/mkfifo.1: src/mkfifo
man/mknod.1: src/mknod
man/mktemp.1: src/mktemp
man/mv.1: src/mv
man/nice.1: src/nice
man/nl.1: src/nl
man/nohup.1: src/nohup
man/nproc.1: src/nproc
man/numfmt.1: src/numfmt
man/od.1: src/od
man/paste.1: src/paste
man/pathchk.1: src/pathchk
man/pinky.1: src/pinky
man/pr.1: src/pr
man/printenv.1: src/printenv
man/printf.1: src/printf
man/ptx.1: src/ptx
man/pwd.1: src/pwd
man/readlink.1: src/readlink
man/realpath.1: src/realpath
man/rm.1: src/rm
man/rmdir.1: src/rmdir
man/runcon.1: src/runcon
man/seq.1: src/seq
man/sha1sum.1: src/sha1sum
man/sha224sum.1: src/sha224sum
man/sha256sum.1: src/sha256sum
man/sha384sum.1: src/sha384sum
man/sha512sum.1: src/sha512sum
man/shred.1: src/shred
man/shuf.1: src/shuf
man/sleep.1: src/sleep
man/sort.1: src/sort
man/split.1: src/split
man/stat.1: src/stat
man/stdbuf.1: src/stdbuf
man/stty.1: src/stty
man/sum.1: src/sum
man/sync.1: src/sync
man/tac.1: src/tac
man/tail.1: src/tail
man/tee.1: src/tee
man/test.1: src/test
man/timeout.1: src/timeout
man/touch.1: src/touch
man/tr.1: src/tr
man/true.1: src/true
man/truncate.1: src/truncate
man/tsort.1: src/tsort
man/tty.1: src/tty
man/uname.1: src/uname
man/unexpand.1: src/unexpand
man/uniq.1: src/uniq
man/unlink.1: src/unlink
man/uptime.1: src/uptime
man/users.1: src/users
man/wc.1: src/wc
man/who.1: src/who
man/whoami.1: src/whoami
man/yes.1: src/yes
.x.1:
$(AM_V_GEN)name=`echo $@ | sed 's|.*/||; s|\.1$$||'` || exit 1; \
## Ensure that help2man runs the 'src/ginstall' binary as 'install' when
## creating 'install.1'. Similarly, ensure that it uses the 'src/[' binary
## to create 'test.1'.
case $$name in \
install) prog='ginstall';; \
test) prog='[';; \
*) prog=$$name;; \
esac; \
## Note the use of $$t/$*, rather than just '$*' as in other packages.
## That is necessary to avoid failures for programs that are also shell
## built-in functions like echo, false, printf, pwd.
rm -f $@ $@-t \
&& t=$*.td \
&& rm -rf $$t \
&& $(MKDIR_P) $$t \
&& (cd $$t && $(LN_S) '$(abs_top_builddir)/src/'$$prog $$name) \
&& $(run_help2man) \
--source='$(PACKAGE_STRING)' \
--include=$(srcdir)/man/$$name.x \
--output=$$t/$$name.1 $$t/$$name \
--info-page='coreutils \(aq'$$name' invocation\(aq' \
&& sed \
-e 's|$*\.td/||g' \
-e '/For complete documentation/d' \
$$t/$$name.1 > $@-t \
&& rm -rf $$t \
&& chmod a-w $@-t \
&& mv $@-t $@
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