contrib: fix gnutls / gpg-error build on OSX

don't run aclocal for those (we only patch Makefile.am)

contrib/TODO

@@ -8,9 +8,6 @@ SDL_image
 dvdcss
     Undefined symbols (missing CF framework?)
 
-gnutls, gpg-error
-    infrastructure mismatch between Makefile.in.in and autoconf macros (different gettext vers)
-
 ### Missing software for MacOSX (was present in extras/contrib)
 
 # These 3 are binary framework downloads : no source code is used

contrib/src/gnutls/rules.mak

@@ -48,7 +48,7 @@ DEPS_gnutls = nettle $(DEPS_nettle)
 endif
 
 .gnutls: gnutls
-	$(RECONF)
+	cd $< && automake
 	cd $< && $(HOSTVARS) ./configure $(GNUTLS_CONF)
 	cd $</lib && $(MAKE) install
 	touch $@

contrib/src/gpg-error/rules.mak

@@ -15,7 +15,7 @@ endif
 	$(MOVE)
 
 .gpg-error: libgpg-error
-	$(RECONF)
+	cd $< && automake
 	cd $< && $(HOSTVARS) ./configure $(HOSTCONF) --disable-nls --disable-shared --disable-languages
 	cd $< && $(MAKE) install
 	touch $@