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On cygwin, I'm getting a lot of these warnings (on CVS head M4, one for
each of the 42 gnulib tests):
creating test-isnanl-nolibm.exe
./.libs/lt-test-isnanl-nolibm.c: In function `chase_symlinks':
./.libs/lt-test-isnanl-nolibm.c:499: warning: unused variable `rv'
due to unused code being generated by libtool. OK to commit? Also,
ltmain.m4sh has a lot of whitespace problems (space-tab and end-of-line
whitespace) that emacs flagged, is it okay to fix that in a separate commit?
2007-07-22 Eric Blake <[EMAIL PROTECTED]>
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src:
chase_symlinks): Avoid compiler warning.
- --
Don't work too hard, make some time for fun as well!
Eric Blake [EMAIL PROTECTED]
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Index: libltdl/config/ltmain.m4sh
===================================================================
RCS file: /sources/libtool/libtool/libltdl/config/ltmain.m4sh,v
retrieving revision 1.86
diff -u -p -r1.86 ltmain.m4sh
--- libltdl/config/ltmain.m4sh 22 Jul 2007 17:57:10 -0000 1.86
+++ libltdl/config/ltmain.m4sh 22 Jul 2007 22:41:37 -0000
@@ -2959,7 +2959,6 @@ chase_symlinks (const char *pathspec)
#else
char buf[LT_PATHMAX];
struct stat s;
- int rv = 0;
char *tmp_pathspec = xstrdup (pathspec);
char *p;
int has_symlinks = 0;
@@ -7359,4 +7358,3 @@ build_old_libs=`case $build_libtool_libs
# End:
# vi:sw=2
]])
-
