bootstrap fix for better .cvsignore

[Paul Eggert]

I installed this:

2006-08-22  Paul Eggert  <address@hidden>

        * bootstrap (bootstrap_conf_cleanup): Remove.
        (excluded_files): New var.
        * bootstrap.conf: Likewise.
        * bootstrap (slurp): Exclude files early if they're in the
        excluded_files list.  That way, their names don't get put into
        .cvsignore.

Index: bootstrap
===================================================================
RCS file: /fetish/cu/bootstrap,v
retrieving revision 1.1
diff -p -u -r1.1 bootstrap
--- bootstrap   21 Aug 2006 07:30:45 -0000      1.1
+++ bootstrap   22 Aug 2006 19:17:42 -0000
@@ -83,8 +83,8 @@ XGETTEXT_OPTIONS='\\\
  --flag=error:3:c-format --flag=error_at_line:5:c-format\\\
 '
 
-# Clean up after getting gnulib and gettext files.
-bootstrap_conf_cleanup() { :; }
+# Files we don't want to import.
+excluded_files=
 
 # Override the default configuration, if necessary.
 test -r bootstrap.conf && . ./bootstrap.conf
@@ -214,6 +214,9 @@ slurp() {
     sep=
     for file in `ls $1/$dir`; do
       test -d $1/$dir/$file && continue
+      for excluded_file in $excluded_files; do
+       test "$dir/$file" = "$excluded_file" && continue 2
+      done
       if test $file = Makefile.am; then
        copied=$copied${sep}gnulib.mk; sep=$nl
        echo "$0: Copying $1/$dir/$file to $dir/gnulib.mk ..." &&
@@ -282,8 +285,6 @@ slurp $bt2 $bt || exit
 
 rm -fr $bt $bt2 || exit
 
-bootstrap_conf_cleanup || exit
-
 
 # Reconfigure, getting other files.
 
Index: bootstrap.conf
===================================================================
RCS file: /fetish/cu/bootstrap.conf,v
retrieving revision 1.1
diff -p -u -r1.1 bootstrap.conf
--- bootstrap.conf      21 Aug 2006 07:30:45 -0000      1.1
+++ bootstrap.conf      22 Aug 2006 19:17:42 -0000
@@ -73,12 +73,9 @@ XGETTEXT_OPTIONS=$XGETTEXT_OPTIONS'\\\
  --flag=wrapf:1:c-format\\\
 '
 
-# Clean up after getting gnulib and gettext files.
-bootstrap_conf_cleanup() {
-
-  # Gettext supplies these files, but we don't need them since
-  # we don't have an intl subdirectory.
-  files_to_remove='
+# Gettext supplies these files, but we don't need them since
+# we don't have an intl subdirectory.
+excluded_files='
     m4/glibc2.m4
     m4/intdiv0.m4
     m4/inttypes-h.m4
@@ -91,7 +88,4 @@ bootstrap_conf_cleanup() {
     m4/ulonglong.m4
     m4/visibility.m4
     m4/xsize.m4
-  '
-  echo $0: rm -f $files_to_remove &&
-  rm -f $files_to_remove
-}
+'