END
./configure have_cxx=no
-CXX=false $MAKE -e
+run_make CXX=false
# Sanity check.
rm -f foo foo.exe
-CC=false $MAKE -e && exit 99
+run_make CC=false && fatal_ '"make CC=false" succeeded unexpectedly'
$MAKE distclean
END
./configure have_cxx=yes
-CC=false $MAKE -e
+run_make CC=false
# Sanity check.
rm -f foo foo.exe
-CXX=false $MAKE -e && exit 99
+run_make CXX=false && fatal_ '"make CXX=false" succeeded unexpectedly'
: