build: fix dependency issues with man page generation

* .gitignore: Remove reference to no longer generated make file.
* configure.ac: Don't bother generating placeholder make file.
* man/local.mk: Hardcode the man page deps list for normal builds
to be compatible with all make implementations and configure options.
Note in SINGLE_BINARY mode, all man pages will be generated on
any change to the coreutils binary, but development will generally
not be done in this mode, so this shouldn't be an issue.

Fixes http://bugs.gnu.org/18055

1 files changed, 113 insertions, 27 deletions

diff --git a/man/local.mk b/man/local.mk
index f2d1357b6..61ecd0020 100644
--- a/man/local.mk
+++ b/man/local.mk
@@ -52,33 +52,119 @@ mandeps += $(top_srcdir)/src/system.h
 
 $(ALL_MANS): $(mandeps)
 
-# Most prog.1 man pages depend on src/$prog, except when they are part of a
-# single binary, in which case they depend on src/coreutils. The exceptions
-# are handled by converting $name to $prog on the following code.
-# $(ALL_MANS) includes the $(EXTRA_MANS) so even the programs that are not
-# being installed will have the right dependency for the manpages.
-DISTCLEANFILES += man/dynamic-deps.mk
-man/dynamic-deps.mk: Makefile
-	$(AM_V_GEN)rm -f $@ $@-t
-	$(AM_V_at)for man in $(ALL_MANS); do				\
-		name=`echo "$$man"|sed 's|.*/||; s|\.1$$||'` || exit 1;	\
-		case $$name in						\
-		     arch) prog='uname';;				\
-		  install) prog='ginstall';;				\
-		     test) prog='[';;					\
-			*) prog=$$name;;				\
-		esac;							\
-		case " $(single_binary_progs) " in			\
-			*" $$prog "*)					\
-				echo $$man: src/coreutils$(EXEEXT);;	\
-			*)						\
-				echo $$man: src/$$prog$(EXEEXT);;	\
-		esac							\
-	done > $@-t							\
-	&& mv $@-t $@
-
-# Include the generated man dependencies.
-@AMDEP_TRUE@@am__include@ man/dynamic-deps.mk
+if SINGLE_BINARY
+mandeps += src/coreutils$(EXEEXT)
+else
+# 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/coreutils.1: src/coreutils
+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
+endif
 
 .x.1:
 	$(AM_V_GEN)name=`echo $@ | sed 's|.*/||; s|\.1$$||'` || exit 1;	\