repo: remove ldns leftovers

contrib/brew/Brewfile

@@ -25,7 +25,6 @@ brew "unbound"
 brew "libsodium"
 brew "miniupnpc"
 brew "readline"
-brew "ldns"
 brew "expat"
 brew "ccache"
 brew "doxygen"

contrib/depends/packages/ldns.mk

@@ -1,34 +0,0 @@
-package=ldns
-$(package)_version=1.7.1
-$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=8ac84c16bdca60e710eea75782356f3ac3b55680d40e1530d7cea474ac208229
-$(package)_dependencies=openssl
-
-define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --enable-static --with-drill
-  $(package)_config_opts+=--with-ssl=$(host_prefix)
-  $(package)_config_opts_release=--disable-debug-mode
-  $(package)_config_opts_linux=--with-pic
-endef
-
-define $(package)_preprocess_cmds
-   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
-endef
-
-define $(package)_config_cmds
-  $($(package)_autoconf)
-endef
-
-define $(package)_build_cmds
-  $(MAKE)
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install-h install-lib
-endef
-
-define $(package)_postprocess_cmds
-  rm lib/*.la
-endef
-

contrib/depends/packages/packages.mk

@@ -1,4 +1,4 @@
-packages:=boost openssl zeromq libiconv expat ldns unbound
+packages:=boost openssl zeromq libiconv expat unbound
 
 # ccache is useless in gitian builds
 ifneq ($(GITIAN),1)

contrib/depends/packages/unbound.mk

@@ -3,7 +3,7 @@ $(package)_version=1.15.0
 $(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
 $(package)_sha256_hash=a480dc6c8937447b98d161fe911ffc76cfaffa2da18788781314e81339f1126f
-$(package)_dependencies=openssl expat ldns
+$(package)_dependencies=openssl expat
 $(package)_patches=disable-glibc-reallocarray.patch