gnu: mailutils: Update to 3.0.

* gnu/packages/mail.scm (mailutils): Update to 3.0.
[arguments]: Adjust 'pre-build' phase.
* gnu/packages/patches/m4-gets-undeclared.patch: Remove.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.

gnu/local.mk

@@ -700,7 +700,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/luajit-no_ldconfig.patch			\
   %D%/packages/patches/luajit-symlinks.patch			\
   %D%/packages/patches/luit-posix.patch				\
-  %D%/packages/patches/m4-gets-undeclared.patch			\
   %D%/packages/patches/make-impure-dirs.patch			\
   %D%/packages/patches/mars-install.patch			\
   %D%/packages/patches/mars-sfml-2.3.patch			\

gnu/packages/mail.scm

@@ -103,34 +103,52 @@
 (define-public mailutils
   (package
     (name "mailutils")
-    (version "2.2")
+    (version "3.0")
     (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/mailutils/mailutils-"
                                  version ".tar.bz2"))
              (sha256
               (base32
-               "0szbqa12zqzldqyw97lxqax3ja2adis83i7brdfsxmrfw68iaf65"))
-             (patches (search-patches "m4-gets-undeclared.patch"))))
+               "0h7cx4cd3niycx7pl0p2358cx2smwm5sb3l9bpb8czkdl6v115c8"))))
     (build-system gnu-build-system)
     (arguments
      '(;; TODO: Add `--with-sql'.
        #:phases (alist-cons-before
                  'build 'pre-build
                  (lambda _
-                   ;; Use Guile 2.0's public API.
-                   (substitute* "libmu_scm/mu_message.c"
-                     (("scm_i_string_length")
-                      "scm_c_string_length"))
-
-                   ;; This file should be generated to use the right
-                   ;; value of $(libdir) et al.
-                   (delete-file "libmu_scm/mailutils.scm")
-
                    ;; Use the right file name for `cat'.
                    (substitute* "testsuite/lib/mailutils.exp"
                      (("/bin/cat")
-                      (which "cat"))))
+                      (which "cat")))
+
+                   ;; Tests try to invoke 'maidag' such that it looks up the
+                   ;; 'root' user, which does not exist in the build
+                   ;; environment.
+                   (substitute* "maidag/tests/testsuite"
+                     (("root <")         "nobody <")
+                     (("spool/root")     "spool/nobody")
+                     (("root@localhost") "nobody@localhost"))
+
+                   ;; The 'pipeact.at' tests generate a shell script; make
+                   ;; sure it uses the right shell.
+                   (substitute* '("sieve/tests/testsuite"
+                                  "mh/tests/testsuite")
+                     (("#! /bin/sh")
+                      (string-append "#!" (which "sh"))))
+
+                   (substitute* "mh/tests/testsuite"
+                     (("moreproc: /bin/cat")
+                      (string-append "moreproc: " (which "cat"))))
+
+                   ;; XXX: The comsatd tests rely on being able to open
+                   ;; /dev/tty, but that gives ENODEV in the build
+                   ;; environment.  Thus, ignore test failures here.
+                   (substitute* "comsat/tests/Makefile.in"
+                     (("\\$\\(SHELL\\) \\$\\(TESTSUITE\\)" all)
+                      (string-append "-" all)))
+
+                   #t)
                  %standard-phases)
        #:parallel-tests? #f))
     (inputs

gnu/packages/patches/m4-gets-undeclared.patch

@@ -1,45 +0,0 @@
-This patch is needed to allow builds with newer versions of
-the GNU libc (2.16+).
-
-The upstream fix was:
-
-  commit 66712c23388e93e5c518ebc8515140fa0c807348
-  Author: Eric Blake <eblake@redhat.com>
-  Date:   Thu Mar 29 13:30:41 2012 -0600
-
-      stdio: don't assume gets any more
-
-      Gnulib intentionally does not have a gets module, and now that C11
-      and glibc have dropped it, we should be more proactive about warning
-      any user on a platform that still has a declaration of this dangerous
-      interface.
-
-      * m4/stdio_h.m4 (gl_STDIO_H, gl_STDIO_H_DEFAULTS): Drop gets
-      support.
-      * modules/stdio (Makefile.am): Likewise.
-      * lib/stdio-read.c (gets): Likewise.
-      * tests/test-stdio-c++.cc: Likewise.
-      * m4/warn-on-use.m4 (gl_WARN_ON_USE_PREPARE): Fix comment.
-      * lib/stdio.in.h (gets): Make warning occur in more places.
-      * doc/posix-functions/gets.texi (gets): Update documentation.
-      Reported by Christer Solskogen.
-
-      Signed-off-by: Eric Blake <eblake@redhat.com>
-
-This patch just gets rid of the offending part.
-
---- m4-1.4.16/lib/stdio.in.h.orig	2012-09-01 01:05:36.000000000 +0200
-+++ m4-1.4.16/lib/stdio.in.h	2012-09-01 01:05:42.000000000 +0200
-@@ -158,12 +158,6 @@ _GL_WARN_ON_USE (fflush, "fflush is not
-                  "use gnulib module fflush for portable POSIX compliance");
- #endif
- 
--/* It is very rare that the developer ever has full control of stdin,
--   so any use of gets warrants an unconditional warning.  Assume it is
--   always declared, since it is required by C89.  */
--#undef gets
--_GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
--
- #if @GNULIB_FOPEN@
- # if @REPLACE_FOPEN@
- #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)