+ echo " right. To configure in another directory as well, you MUST"
+ echo " use GNU make. If you do not have GNU make, then you must"
+ echo " now do \`make distclean' in ${srcdir},"
+ echo " and then run ${progname} again.") >&2
+ # We need a multi-line sed script, which cannot go in a makefile.
+ vpath_sed='-f vpath.sed'
+else
+ # Do the normal substitution for VPATH. This will not crash non-GNU make.
+ vpath_sed=]'AC_QUOTE_SQUOTE(AC_QUOTE_SQUOTE('-e '\''s|^\(VPATH *=\).*$$|\1 ='\''"${srcdir}/${subdir}|"'))'[