if test -f configure; then make clean; make merge-clean; make distclean; fi;
-rm -r -f autom4te.cache
+rm -r -f autom4te.cache/ config.h config.log config.status
./config/autorun.sh
-./configure
+if [ $(uname) = "Darwin" ];
+then
+ ./configure CC=clang CXX=clang++ --enable-assert
+else
+ ./configure --enable-assert
+fi
make