Initial revision

diff --git a/MakeTAGS b/MakeTAGS
new file mode 100644 (file)
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--- /dev/null
+++ b/MakeTAGS
@@ -0,0 +1,41 @@
+# Make the TAGS files.
+
+# Copyright (C) 1992 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+
+# The GNU C Library 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
+ifndef tags-sources
+tags-sources = $(all-sources) $(headers)
+endif
+
+all-sources = $(foreach file,$(sources),\
+                       $(firstword $(wildcard $(file) \
+                                              $(foreach dir,$(+sysdep_dirs),\
+                                                        $(dir)/$(file) \
+                                                        $(dir)/$(file:.c=.S) \
+                                                        $(dir)/$(file:.c=.s)\
+                                               ))))
+TAGS: $(tags-sources)
+       @$(cmdecho) '$(ETAGS) -f $@ ...'
+ifdef subdir
+       @$(ETAGS) -f $@ $^
+else
+# Note that this uses the -i switch, and thus requires v19 etags.
+       @$(ETAGS) -f $@ \
+                 $(subdirs:%=-i %) \
+                 $^
+endif