gnu: Add nss@3.56.

Icedove 78 requires nss > 3.53. This version is the only one building
out-of-the-box.

* gnu/packages/nss.scm (nss-3.56): New variable.
* gnu/packages/patches/nss-3.56-pkgconfig.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

Signed-off-by: Mark H Weaver <mhw@netris.org>

1 files changed, 92 insertions, 0 deletions

diff --git a/gnu/packages/nss.scm b/gnu/packages/nss.scm
index b19ad7e1e9..e4df93c8c4 100644
--- a/gnu/packages/nss.scm
+++ b/gnu/packages/nss.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2020 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2020 Jonathan Brielmaier <jonathan.brielmaier@web.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -191,3 +192,94 @@ applications.  Applications built with NSS can support SSL v2 and v3, TLS,
 PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509 v3 certificates, and other
 security standards.")
     (license license:mpl2.0)))
+
+(define-public nss-3.56
+  (package
+    (inherit nss)
+    (version "3.56")
+    (source (origin
+              (method url-fetch)
+              (uri (let ((version-with-underscores
+                          (string-join (string-split version #\.) "_")))
+                     (string-append
+                      "https://ftp.mozilla.org/pub/mozilla.org/security/nss/"
+                      "releases/NSS_" version-with-underscores "_RTM/src/"
+                      "nss-" version ".tar.gz")))
+              (sha256
+               (base32
+                "174f0ki2f8szkgv02jlsg2ci332sl9dabr2vcwnyjp1vxplf0xgq"))
+              ;; Create nss.pc and nss-config.
+              (patches (search-patches "nss-3.56-pkgconfig.patch"
+                                       "nss-increase-test-timeout.patch"))
+              (modules '((guix build utils)))
+              (snippet
+               '(begin
+                  ;; Delete the bundled copy of these libraries.
+                  (delete-file-recursively "nss/lib/zlib")
+                  (delete-file-recursively "nss/lib/sqlite")
+                  #t))))
+    (arguments
+     `(#:parallel-build? #f ; not supported
+       #:make-flags
+       (let* ((out (assoc-ref %outputs "out"))
+              (nspr (string-append (assoc-ref %build-inputs "nspr")))
+              (rpath (string-append "-Wl,-rpath=" out "/lib/nss")))
+         (list "-C" "nss" (string-append "PREFIX=" out)
+               "NSDISTMODE=copy"
+               "NSS_USE_SYSTEM_SQLITE=1"
+               (string-append "NSPR_INCLUDE_DIR=" nspr "/include/nspr")
+               ;; Add $out/lib/nss to RPATH.
+               (string-append "RPATH=" rpath)
+               (string-append "LDFLAGS=" rpath)))
+       #:modules ((guix build gnu-build-system)
+                  (guix build utils)
+                  (ice-9 ftw)
+                  (ice-9 match)
+                  (srfi srfi-26))
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda _
+             (setenv "CC" "gcc")
+             ;; Tells NSS to build for the 64-bit ABI if we are 64-bit system.
+             ,@(match (%current-system)
+                 ((or "x86_64-linux" "aarch64-linux")
+                  `((setenv "USE_64" "1")))
+                 (_
+                  '()))
+             #t))
+         (replace 'check
+           (lambda _
+             ;; Use 127.0.0.1 instead of $HOST.$DOMSUF as HOSTADDR for testing.
+             ;; The later requires a working DNS or /etc/hosts.
+             (setenv "DOMSUF" "localdomain")
+             (setenv "USE_IP" "TRUE")
+             (setenv "IP_ADDRESS" "127.0.0.1")
+
+             ;; The "PayPalEE.cert" certificate expires every six months,
+             ;; leading to test failures:
+             ;; <https://bugzilla.mozilla.org/show_bug.cgi?id=609734>.  To
+             ;; work around that, set the time to roughly the release date.
+             (invoke "faketime" "2020-02-01" "./nss/tests/all.sh")))
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append (assoc-ref outputs "bin") "/bin"))
+                    (inc (string-append out "/include/nss"))
+                    (lib (string-append out "/lib/nss"))
+                    (obj (match (scandir "dist" (cut string-suffix? "OBJ" <>))
+                           ((obj) (string-append "dist/" obj)))))
+               ;; Install nss-config to $out/bin.
+               (install-file (string-append obj "/bin/nss-config")
+                             (string-append out "/bin"))
+               (delete-file (string-append obj "/bin/nss-config"))
+               ;; Install nss.pc to $out/lib/pkgconfig.
+               (install-file (string-append obj "/lib/pkgconfig/nss.pc")
+                             (string-append out "/lib/pkgconfig"))
+               (delete-file (string-append obj "/lib/pkgconfig/nss.pc"))
+               (rmdir (string-append obj "/lib/pkgconfig"))
+               ;; Install other files.
+               (copy-recursively "dist/public/nss" inc)
+               (copy-recursively (string-append obj "/bin") bin)
+               (copy-recursively (string-append obj "/lib") lib)
+               #t))))))))