gnu: Add ldns.

* gnu/packages/dns.scm (ldns): New variable.
* gnu/packages/patches/ldns-drill-examples.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>

3 files changed, 173 insertions, 0 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 348db63188..7e2f1003bb 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1199,6 +1199,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/lcms-CVE-2018-16435.patch		\
   %D%/packages/patches/ldc-bootstrap-disable-tests.patch	\
   %D%/packages/patches/ldc-disable-phobos-tests.patch		\
+  %D%/packages/patches/ldns-drill-examples.patch		\
   %D%/packages/patches/leela-zero-gtest.patch			\
   %D%/packages/patches/less-hurd-path-max.patch			\
   %D%/packages/patches/lib2geom-fix-tests.patch			\
diff --git a/gnu/packages/dns.scm b/gnu/packages/dns.scm
index 3c69fd9858..4639df96ed 100644
--- a/gnu/packages/dns.scm
+++ b/gnu/packages/dns.scm
@@ -38,6 +38,7 @@
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages base)
   #:use-module (gnu packages bash)
+  #:use-module (gnu packages certs)
   #:use-module (gnu packages check)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages documentation)
@@ -62,6 +63,7 @@
   #:use-module (gnu packages protobuf)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages sphinx)
   #:use-module (gnu packages swig)
   #:use-module (gnu packages tls)
@@ -77,6 +79,91 @@
   #:use-module (guix build-system meson)
   #:use-module (guix build-system trivial))
 
+(define-public ldns
+  (package
+    (name "ldns")
+    (version "1.7.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri
+        (string-append "https://www.nlnetlabs.nl/downloads/"
+                       name "/" name "-" version ".tar.gz"))
+       (sha256
+        (base32 "0ac242n7996fswq1a3nlh1bbbhrsdwsq4mx7xq8ffq6aplb4rj4a"))
+       (patches
+        (search-patches
+         ;; To create make-flag vairables,
+         ;; for splitting installation of drill and examples.
+         "ldns-drill-examples.patch"))))
+    (build-system gnu-build-system)
+    (outputs '("out" "drill" "examples" "pyldns"))
+    (arguments
+     `( ;; Tests require Tpkg.
+       ;; https://tpkg.github.io/
+       #:tests? #f
+       #:configure-flags
+       (list
+        "--disable-static"
+        "--enable-gost-anyway"
+        "--enable-rrtype-ninfo"
+        "--enable-rrtype-rkey"
+        "--enable-rrtype-ta"
+        "--enable-rrtype-avc"
+        "--enable-rrtype-doa"
+        "--enable-rrtype-amtrelay"
+        "--with-drill"
+        "--with-examples"
+        "--with-pyldns"
+        ;; Perl module DNS::LDNS not available.
+        ;; https://github.com/erikoest/DNS-LDNS.git
+        ;; "--with-p5-dns-ldns"
+        (string-append "--with-ssl="
+                       (assoc-ref %build-inputs "openssl"))
+        (string-append "--with-ca-path="
+                       (assoc-ref %build-inputs "nss-certs")
+                       "/etc/ssl/certs"))
+       #:make-flags
+       (list
+        (string-append "drillbindir="
+                       (assoc-ref %outputs "drill")
+                       "/bin")
+        (string-append "drillmandir="
+                       (assoc-ref %outputs "drill")
+                       "/share/man")
+        (string-append "examplesbindir="
+                       (assoc-ref %outputs "examples")
+                       "/bin")
+        (string-append "examplesmandir="
+                       (assoc-ref %outputs "examples")
+                       "/share/man")
+        (string-append "python_site="
+                       (assoc-ref %outputs "pyldns")
+                       "/lib/python"
+                       ,(version-major+minor
+                         (package-version python))
+                       "/site-packages"))))
+    (native-inputs
+     `(("doxygen" ,doxygen)
+       ("ksh" ,oksh)
+       ("perl" ,perl)
+       ("perl-devel-checklib" ,perl-devel-checklib)
+       ("pkg-config" ,pkg-config)
+       ("python" ,python-wrapper)
+       ("swig" ,swig)))
+    (inputs
+     `(("libpcap" ,libpcap)
+       ("nss-certs" ,nss-certs)
+       ("openssl" ,openssl)))
+    (synopsis "DNS library that facilitates DNS tool programming")
+    (description "LDNS aims to simplify DNS programming, it supports recent
+RFCs like the DNSSEC documents, and allows developers to easily create
+software conforming to current RFCs, and experimental software for current
+Internet Drafts.  A secondary benefit of using ldns is speed; ldns is written in
+C it should be a lot faster than Perl.")
+    (home-page "https://nlnetlabs.nl/projects/ldns/about/")
+    (license license:bsd-3)))
+
 (define-public dnsmasq
   (package
     (name "dnsmasq")
diff --git a/gnu/packages/patches/ldns-drill-examples.patch b/gnu/packages/patches/ldns-drill-examples.patch
new file mode 100644
index 0000000000..f85e14cebe
--- /dev/null
+++ b/gnu/packages/patches/ldns-drill-examples.patch
@@ -0,0 +1,85 @@
+From 68916cd7ffb49ece9126d13ef984595595a156c4 Mon Sep 17 00:00:00 2001
+From: Raghav Gururajan <raghavgururajan@disroot.org>
+Date: Wed, 29 Jul 2020 12:32:48 -0400
+Subject: [PATCH] [PATCH]: Split installation of drill and examples.
+
+---
+ Makefile.in | 38 +++++++++++++++++++++-----------------
+ 1 file changed, 21 insertions(+), 17 deletions(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index 442067de..9d2d5f4d 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -14,6 +14,10 @@ libdir		= @libdir@
+ includedir	= @includedir@
+ sysconfdir      = @sysconfdir@
+ doxygen		= @doxygen@
++drillbindir = @drillbindir@
++drillmandir = @drillmandir@
++examplesbindir = @examplesbindir@
++examplesmandir = @examplesmandir@
+ pywrapdir       = $(srcdir)/contrib/python
+ pyldnsxwrapdir  = $(srcdir)/contrib/ldnsx
+ p5_dns_ldns_dir = $(srcdir)/contrib/DNS-LDNS
+@@ -154,16 +158,16 @@ drill/drill.1: $(srcdir)/drill/drill.1.in
+ 	$(edit) $(srcdir)/drill/drill.1.in > drill/drill.1
+ 
+ install-drill: drill/drill drill/drill.1
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(bindir)
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(mandir)
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(mandir)/man1
+-	$(LIBTOOL) --mode=install cp drill/drill $(DESTDIR)$(bindir)
+-	$(INSTALL) -m 644 drill/drill.1 $(DESTDIR)$(mandir)/man1/drill.1
++	$(INSTALL) -m 755 -d $(drillbindir)
++	$(INSTALL) -m 755 -d $(drillmandir)
++	$(INSTALL) -m 755 -d $(drillmandir)/man1
++	$(LIBTOOL) --mode=install cp drill/drill $(drillbindir)
++	$(INSTALL) -m 644 drill/drill.1 $(drillmandir)/man1/drill.1
+ 
+ uninstall-drill:
+-	rm -f $(DESTDIR)$(bindir)/drill $(DESTDIR)$(mandir)/man1/drill.1
+-	test ! -d $(DESTDIR)$(mandir) || rmdir -p $(DESTDIR)$(mandir)/man1 || :;
+-	test ! -d $(DESTDIR)$(bindir) || rmdir -p $(DESTDIR)$(bindir) || : ;
++	rm -f $(drillbindir)/drill $(drillmandir)/man1/drill.1
++	test ! -d $(drillmandir) || rmdir -p $(drillmandir)/man1 || :;
++	test ! -d $(drillbindir) || rmdir -p $(drillbindir) || : ;
+ 
+ clean-drill:
+ 	$(LIBTOOL) --mode clean rm -f $(DRILL_LOBJS) drill/drill drill/drill.1
+@@ -202,23 +206,23 @@ examples/ldns-verify-zone.1: $(srcdir)/examples/ldns-verify-zone.1.in
+ 	$(edit) $(srcdir)/examples/ldns-verify-zone.1.in > examples/ldns-verify-zone.1
+ 
+ install-examples: $(EXAMPLE_PROGS) $(TESTNS) $(LDNS_DPA) $(LDNS_DANE) $(EX_SSL_PROGS) examples/ldns-dane.1 examples/ldns-verify-zone.1
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(bindir)
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(mandir)
+-	$(INSTALL) -m 755 -d $(DESTDIR)$(mandir)/man1
++	$(INSTALL) -m 755 -d $(examplesbindir)
++	$(INSTALL) -m 755 -d $(examplesmandir)
++	$(INSTALL) -m 755 -d $(examplesmandir)/man1
+ 	for p in $(EXAMPLE_PROGS) $(TESTNS) $(LDNS_DPA) $(LDNS_DANE) $(EX_SSL_PROGS) ; do \
+-		$(LIBTOOL) --mode=install cp $$p $(DESTDIR)$(bindir) ; \
++		$(LIBTOOL) --mode=install cp $$p $(examplesbindir) ; \
+ 		if test -f $$p.1 ; \
+-		then $(INSTALL) -m 644 $$p.1 $(DESTDIR)$(mandir)/man1 ; \
+-		else $(INSTALL) -m 644 $(srcdir)/$$p.1 $(DESTDIR)$(mandir)/man1 ; \
++		then $(INSTALL) -m 644 $$p.1 $(examplesmandir)/man1 ; \
++		else $(INSTALL) -m 644 $(srcdir)/$$p.1 $(examplesmandir)/man1 ; \
+ 		fi ; \
+ 	done
+ 
+ uninstall-examples:
+ 	for p in $(EX_PROGS_BASENM) ; do \
+-		rm -f $(DESTDIR)$(bindir)/$$p $(DESTDIR)$(mandir)/man1/$$p.1 ;\
++		rm -f $(examplesbindir)/$$p $(examplesmandir)/man1/$$p.1 ;\
+ 	done
+-	test ! -d $(DESTDIR)$(mandir) || rmdir -p $(DESTDIR)$(mandir)/man1 || :;
+-	test ! -d $(DESTDIR)$(bindir) || rmdir -p $(DESTDIR)$(bindir) || : ;
++	test ! -d $(examplesmandir) || rmdir -p $(examplesmandir)/man1 || :;
++	test ! -d $(examplesbindir) || rmdir -p $(examplesbindir) || : ;
+ 
+ clean-examples:
+ 	$(LIBTOOL) --mode clean rm -f $(EXAMPLE_PROGS) 
+-- 
+2.27.0
+