Refuse to import-src without being configured

diff --git a/src/Makefile b/src/Makefile
index caafde03bd7ddbda23258fddb0f0d1589fae3f8a..8027778ffcfd26da154a6c978d224f393acc80d5 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -118,6 +118,10 @@ distclean: clean
        rm -f *.diff *.patch *.orig *.rej
 
 _import-src: ${SRCS} ${MAN5} ${MAN8}
+       @if ! [ -e ../config.h ]; then \
+               echo "Cowardly refusing to import-src unless configured" >&2; \
+               exit 1; \
+       fi
        ${INSTALL} -d ${DESTDIR}/src
        for x in defs.h ${SRCS} ${SRCS:.c=.h} dev.h ${MAN5} ${MAN8}; do \
                [ ! -e "$$x" ] || cp $$x ${DESTDIR}/src; \