man/quadrule.3 | 82 41 + 41 - 0 !
1 file changed, 41 insertions(+), 41 deletions(-)

 update all "-" characters in the man page to be either minus signs "\-" or hyphens "\(hy".
             Fixes the lintian error hyphen-used-as-minus-sign.

configure.ac | 2 2 + 0 - 0 !
1 file changed, 2 insertions(+)

 invoke the am_prog_ar macro to silence an automake warning.
 Starting in automake 1.12, using libtool causes a warning about a non-POSIX
 archiver.  This is really libtool's problem, since the archiving step is
 handled by them.  This patch is a workaround until the libtool and automake
 guys talk to each other.
 See also: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11401
           http://lists.gnu.org/archive/html/automake/2012-05/msg00014.html