From: Guy Harris <gharris@sonic.net>
Date: Sun, 5 Feb 2023 21:23:57 +0000 (-0800)
Subject: Makefile.in: don't remove configure and config.h.in in make distclean.
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/refs/pull/1034/head?hp=9904bbbd9ed020931d55ce6a4aed8a1dfc3d3841

Makefile.in: don't remove configure and config.h.in in make distclean.

In the GNU makefile standards, "make distclean" removes everything
that's not part of the source distribution; this does *not* include the
configure script or the config.h.in file, as those are in the release
tarball, so that building from a source tarball doesn't require having
autoconf.  This allows somebody building from the source tarball to do a
"make distclean" and then reconfigure.

Do, however, remove any release tarball in make distclean, by having
distclean depend on clean.
---

diff --git a/Makefile.in b/Makefile.in
index 22d3a40d..615e09d4 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -453,9 +453,9 @@ lint:
 clean:
 	rm -f $(CLEANFILES) $(PROG)-`cat ${srcdir}/VERSION`.tar.gz
 
-distclean:
-	rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
-	    config.h config.h.in config.h.in~ configure configure~ configure.ac~ \
+distclean: clean
+	rm -f Makefile config.cache config.log config.status \
+	    config.h config.h.in~ configure~ configure.ac~ \
 	    os-proto.h stamp-h stamp-h.in $(PROG).1 \
 	    libnetdissect.a tests/.failed tests/.passed \
 	    tests/failure-outputs.txt