[newlib-cygwin] cygwin: don't allow empty strings in __ASMNAME tags

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=76bd5cab331a873ac422fdcb7ba5fe79abea94f0

commit 76bd5cab331a873ac422fdcb7ba5fe79abea94f0
Author: Corinna Vinschen <cori...@vinschen.de>
Date:   Tue Nov 28 13:31:20 2017 +0100

    cygwin: don't allow empty strings in __ASMNAME tags
    
    Signed-off-by: Corinna Vinschen <cori...@vinschen.de>

Diff:
---
 winsup/cygwin/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/Makefile.in b/winsup/cygwin/Makefile.in
index ff20f07..a70f28d 100644
--- a/winsup/cygwin/Makefile.in
+++ b/winsup/cygwin/Makefile.in
@@ -779,7 +779,7 @@ CTAGS:
        --regex-C++='/EXPORT_ALIAS *\([a-zA-Z0-9_]*, *([a-zA-Z0-9_]*)\)/\1/' \
        --regex-C++='/_EXFUN *\(([a-zA-Z0-9_]+) ?[,\)]/\1/' \
        --regex-C++='/_EXFUN *\([^,]* ([a-zA-Z0-9_]+) ?[,\)]/\1/' \
-       --regex-C++='/__ASMNAME *\("([a-zA-Z0-9_]*)"\)/\1/' \
+       --regex-C++='/__ASMNAME *\("([a-zA-Z0-9_]+)"\)/\1/' \
        @newlib_headers@ .
 
 deps:=${wildcard *.d}