contrib: update config.{guess,sub} on some old packages

(cherry picked from commit 6e034ff2a289e497a28e6ca4eba1b4e396aac775)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

contrib/src/gnutls/rules.mak

@@ -19,6 +19,7 @@ ifdef HAVE_WIN32
 	$(APPLY) $(SRC)/gnutls/gnutls-win32.patch
 endif
 	$(APPLY) $(SRC)/gnutls/gnutls-no-egd.patch
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 GNUTLS_CONF := \

contrib/src/jpeg/rules.mak

@@ -11,6 +11,7 @@ $(TARBALLS)/jpegsrc.v$(JPEG_VERSION).tar.gz:
 jpeg: jpegsrc.v$(JPEG_VERSION).tar.gz .sum-jpeg
 	$(UNPACK)
 	mv jpeg-$(JPEG_VERSION) jpegsrc.v$(JPEG_VERSION)
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 .jpeg: jpeg

contrib/src/libmpeg2/rules.mak

@@ -17,6 +17,7 @@ libmpeg2: libmpeg2-$(LIBMPEG2_VERSION).tar.gz .sum-libmpeg2
 	$(UNPACK)
 	$(APPLY) $(SRC)/libmpeg2/libmpeg2-arm-pld.patch
 	$(APPLY) $(SRC)/libmpeg2/libmpeg2-mc-neon.patch
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 .libmpeg2: libmpeg2

contrib/src/nettle/rules.mak

@@ -12,6 +12,7 @@ $(TARBALLS)/nettle-$(NETTLE_VERSION).tar.gz:
 
 nettle: nettle-$(NETTLE_VERSION).tar.gz .sum-nettle
 	$(UNPACK)
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 DEPS_nettle = gmp $(DEPS_gmp)

contrib/src/orc/rules.mak

@@ -16,10 +16,10 @@ $(TARBALLS)/orc-$(ORC_VERSION).tar.gz:
 orc: orc-$(ORC_VERSION).tar.gz .sum-orc
 	$(UNPACK)
 	$(APPLY) $(SRC)/orc/orc-stdint.patch
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 .orc: orc
-	#$(RECONF)
 	cd $< && $(HOSTVARS) ./configure $(HOSTCONF)
 	cd $< && $(MAKE) install
 	touch $@

contrib/src/tiff/rules.mak

@@ -10,6 +10,7 @@ $(TARBALLS)/tiff-$(TIFF_VERSION).tar.gz:
 
 tiff: tiff-$(TIFF_VERSION).tar.gz .sum-tiff
 	$(UNPACK)
+	$(UPDATE_AUTOCONFIG)
 	$(MOVE)
 
 .tiff: tiff