bootstrap: Ignore more.

* bootstrap (symlink_to_dir): Add a directory name like
uniwidth to e.g., lib/.gitignore.
(slurp): Handle the sys_stat_.h -> sys mapping, too.
* .hgignore: Remove this file, too.
* Makefile.am (EXTRA_DIST): Remove .gitignore and .hgignore.

.gitignore

@@ -25,10 +25,14 @@ coreutils-*.tar.gz
 coreutils-*.tar.gz.sig
 coreutils-*.xdelta
 coreutils-*.xdelta.sig
+lib/.cvsignore
+lib/.gitignore
 lib/charset.alias
 lib/configmake.h
 lib/t-fpending
 lib/uniwidth/
+m4/.cvsignore
+m4/.gitignore
 po/*.gmo
 po/*.po
 po/LINGUAS

.hgignore

@@ -1,147 +0,0 @@
-.*/Makefile$
-.*/Makefile\.in$
-.*/\.deps/
-.*\.1$
-.*\.o$
-.*~$
-^Makefile$
-^Makefile\.in$
-^THANKS-to-translators$
-^aclocal\.m4$
-^autom4te\.cache/
-^config\.h$
-^config\.hin$
-^config\.log$
-^config\.status$
-^configure$
-^doc/constants\.texi$
-^doc/coreutils\.info$
-^doc/stamp-vti$
-^doc/version\.texi$
-^lib/alloca\.h$
-^lib/charset\.alias$
-^lib/getdate\.c$
-^lib/libcoreutils\.a$
-^lib/ref-add\.sed$
-^lib/ref-del\.sed$
-^lib/t-fpending$
-^po/.*\.gmo$
-^po/.*\.po$
-^po/POTFILES$
-^po/stamp-po$
-^po/remove-potcdate.sed$
-^src/\[$
-^src/base64$
-^src/basename$
-^src/cat$
-^src/chgrp$
-^src/chmod$
-^src/chown$
-^src/chroot$
-^src/cksum$
-^src/comm$
-^src/cp$
-^src/csplit$
-^src/cut$
-^src/date$
-^src/dd$
-^src/df$
-^src/dir$
-^src/dircolors$
-^src/dircolors\.h$
-^src/dirname$
-^src/du$
-^src/echo$
-^src/env$
-^src/expand$
-^src/expr$
-^src/factor$
-^src/false$
-^src/fmt$
-^src/fold$
-^src/fs\.h$
-^src/ginstall$
-^src/groups$
-^src/head$
-^src/hostid$
-^src/hostname$
-^src/id$
-^src/join$
-^src/kill$
-^src/link$
-^src/ln$
-^src/localedir\.h$
-^src/logname$
-^src/ls$
-^src/md5sum$
-^src/mkdir$
-^src/mkfifo$
-^src/mknod$
-^src/mv$
-^src/nice$
-^src/nl$
-^src/nohup$
-^src/od$
-^src/paste$
-^src/pathchk$
-^src/pinky$
-^src/pr$
-^src/printenv$
-^src/printf$
-^src/ptx$
-^src/pwd$
-^src/readlink$
-^src/rm$
-^src/rmdir$
-^src/seq$
-^src/setuidgid$
-^src/sha1sum$
-^src/sha224sum$
-^src/sha256sum$
-^src/sha384sum$
-^src/sha512sum$
-^src/shred$
-^src/sleep$
-^src/sort$
-^src/split$
-^src/stat$
-^src/stty$
-^src/su$
-^src/sum$
-^src/sync$
-^src/tac$
-^src/tail$
-^src/tee$
-^src/test$
-^src/touch$
-^src/tr$
-^src/true$
-^src/tsort$
-^src/tty$
-^src/uname$
-^src/unexpand$
-^src/uniq$
-^src/unlink$
-^src/uptime$
-^src/users$
-^src/vdir$
-^src/wc$
-^src/wheel-size\.h$
-^src/wheel\.h$
-^src/who$
-^src/whoami$
-^src/yes$
-^stamp-h1$
-^tests/.*\.I[12]$
-^tests/.*\.[EIOX]$
-^tests/cut/cut-tests$
-^tests/head/head-tests$
-^tests/join/join-tests$
-^tests/pr/pr-tests$
-^tests/sort/sort-tests$
-^tests/tac/tac-tests$
-^tests/tail/tail-tests$
-^tests/test/test-tests$
-^tests/tr/tr-tests$
-^tests/uniq/uniq-tests$
-^tests/wc/wc-tests$

ChangeLog

@@ -1,5 +1,12 @@
 2007-08-24  Jim Meyering  <jim@meyering.net>
 
+	bootstrap: Ignore more.
+	* bootstrap (symlink_to_dir): Add a directory name like
+	uniwidth to e.g., lib/.gitignore.
+	(slurp): Handle the sys_stat_.h -> sys mapping, too.
+	* .hgignore: Remove this file, too.
+	* Makefile.am (EXTRA_DIST): Remove .gitignore and .hgignore.
+
 	No longer version-control .???ignore files in lib/, m4/, and po/.
 	* .gitignore: Ignore a few files in lib/, m4/, and po/ that are not
 	picked up automatically.

Makefile.am

@@ -17,8 +17,6 @@
 
 SUBDIRS = lib src doc man po tests
 EXTRA_DIST = Makefile.cfg Makefile.maint GNUmakefile \
-  .gitignore \
-  .hgignore \
   .kludge-stamp .prev-version THANKS-to-translators THANKStt.in \
   .vg-suppressions \
   .x-po-check \

bootstrap

@@ -302,7 +302,19 @@ symlink_to_dir()
     # If the destination directory doesn't exist, create it.
     # This is required at least for "lib/uniwidth/cjk.h".
     dst_dir=`dirname "$dst"`
-    test -d "$dst_dir" || mkdir -p "$dst_dir"
+    if ! test -d "$dst_dir"; then
+      mkdir -p "$dst_dir"
+
+      # If we've just created a directory like lib/uniwidth,
+      # tell version control system(s) it's ignorable.
+      # FIXME: for now, this does only one level
+      parent=`dirname "$dst_dir"`
+      for dot_ig in x $vc_ignore; do
+	test $dot_ig = x && continue
+	ig=$parent/$dot_ig
+	insert_sorted_if_absent $ig `echo "$dst_dir"|sed 's,.*/,,'`
+      done
+    fi
 
     if $copy; then
       {
@@ -453,6 +465,11 @@ slurp() {
 	# Likewise for .gperf -> .h, .y -> .c, and .sin -> .sed
 	f=`echo "$copied"|sed 's/_\.h$/.h/;s/\.sin$/.sed/;s/\.y$/.c/;s/\.gperf$/.h/'`
 	insert_sorted_if_absent $ig "$f"
+
+	# For files like sys_stat_.h and sys_time_.h, record as
+	# ignorable the directory we might eventually create: sys/.
+	f=`echo "$copied"|sed 's/sys_.*_\.h$/sys/'`
+	insert_sorted_if_absent $ig "$f"
       fi
     done
   done