Avoid warning in "make tags".
authorEli Zaretskii <eliz@gnu.org>
Fri, 5 Apr 2013 13:24:24 +0000 (13:24 +0000)
committerEli Zaretskii <eliz@gnu.org>
Fri, 5 Apr 2013 13:24:24 +0000 (13:24 +0000)
commit9025569e3a3d4c8df3c3413cab944a7d74df3582
treeeb37493303bee82fb8b8d610dbbd60e4ac2fb761
parentc69ba956e3ea3f41672cd3bf4d9d27f91d6849c0
Avoid warning in "make tags".

* Makefile.in (TAGS): Avoid warning from etags when $GDB_NM_FILE is
empty.  See http://sourceware.org/ml/gdb-patches/2012-08/msg00504.html
and http://sourceware.org/ml/gdb-patches/2013-04/msg00055.html for
details of the problem.
gdb/ChangeLog
gdb/Makefile.in