fix call to perl.

git-svn-id: https://svn.dealii.org/trunk@3245 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/Makefile.in b/deal.II/doc/Makefile.in
index 6b5e40a24d9e608e5d3b61df94e621e020ddda99..32754076a0801bc9b5b5c1813b8dfc837e0e196b 100644 (file)
--- a/deal.II/doc/Makefile.in
+++ b/deal.II/doc/Makefile.in
@@ -119,7 +119,7 @@ class_index.html: $(shell echo $D/base/include/base/*.h \
               >> $@
        @echo "</table>\n" >> $@
        @echo "<p align=\"right\">\n"                                     \
-             "  Created on `perl -e 'print scalar localtime;'` \n"       \
+             "  Created on `$(PERL) -e 'print scalar localtime;'` \n"    \
              "</p>" >> $@
        @echo '</body></html>' >> $@