fix UPDATE macro: libidn, libidn2

src/libidn.mk

@@ -14,8 +14,7 @@ $(PKG)_DEPS     := cc gettext libiconv
 
 define $(PKG)_UPDATE
     $(WGET) -q -O- 'https://git.savannah.gnu.org/gitweb/?p=libidn.git;a=tags' | \
-    grep '<a class="list subject"' | \
-    $(SED) -n 's,.*<a[^>]*>\([0-9][^<]*\)<.*,\1,p' | \
+    $(SED) -n 's,.*<a[^>]*>\(Release \)\?\([0-9][^<]*\)<.*,\2,p' | \
     head -1
 endef
 

src/libidn2.mk

@@ -12,7 +12,7 @@ $(PKG)_URL      := https://ftp.gnu.org/gnu/libidn/$($(PKG)_FILE)
 $(PKG)_DEPS     := cc libiconv libunistring
 
 define $(PKG)_UPDATE
-    $(WGET) -q -O- https://alpha.gnu.org/gnu/libidn/ | \
+    $(WGET) -q -O- https://gitlab.com/libidn/libidn2/tags | \
     $(SED) -n 's,.*libidn2-\([0-9][^t]*\).tar.gz.*,\1,p' | \
     head -1
 endef