improve my helping target

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2669 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/doc/Makefile.am b/doc/Makefile.am
index da55c7d..81e9c17 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -92,7 +92,7 @@ check-gtut-tocs:
             grep -v toc|grep -v '<hr>'|grep [^[:blank:]] >>tmp.realtoc;\
        done
        @grep ' *- \\ref' gtut-tour.doc > tmp.curtoc
-       @if ! diff -b -q tmp.curtoc tmp.realtoc >/dev/null; then \
+       @if ! diff -b -u tmp.curtoc tmp.realtoc ; then \
          echo Wrong toc for gtut-tour.doc. Should be ; \
          cat tmp.realtoc; \
        fi ;