gnu: Move dbm databases to new module.

* gnu/packages/databases.scm (gdbm, bdb, bdb-5.3): Move from here...
* gnu/packages/dbm.scm: ...to this new module.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/audio.scm,
gnu/packages/avahi.scm,
gnu/packages/backup.scm,
gnu/packages/cobol.scm,
gnu/packages/cyrus-sasl.scm,
gnu/packages/databases.scm,
gnu/packages/finance.scm,
gnu/packages/game-development.scm,
gnu/packages/gnome.scm,
gnu/packages/guile.scm,
gnu/packages/ibus.scm,
gnu/packages/kerberos.scm,
gnu/packages/linux.scm,
gnu/packages/mail.scm,
gnu/packages/man.scm,
gnu/packages/nvi.scm,
gnu/packages/openldap.scm,
gnu/packages/package-management.scm,
gnu/packages/php.scm,
gnu/packages/pulseaudio.scm,
gnu/packages/python.scm,
gnu/packages/rdf.scm,
gnu/packages/ruby.scm,
gnu/packages/sawfish.scm: Update module references.

26 files changed, 184 insertions, 141 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index a7da36f760..d8d75af615 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -126,6 +126,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/datamash.scm			\
   %D%/packages/datastructures.scm		\
   %D%/packages/dav.scm				\
+  %D%/packages/dbm.scm				\
   %D%/packages/dc.scm				\
   %D%/packages/debian.scm			\
   %D%/packages/debug.scm			\
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 569ca0fc25..bc6c51834a 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -57,7 +57,7 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages file)
   #:use-module (gnu packages flex)
diff --git a/gnu/packages/avahi.scm b/gnu/packages/avahi.scm
index df74437631..e71ffc2982 100644
--- a/gnu/packages/avahi.scm
+++ b/gnu/packages/avahi.scm
@@ -24,7 +24,7 @@
   #:use-module (guix download)
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages libdaemon)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages pkg-config)
diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index 85fb6c5b83..5d9013552e 100644
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -46,6 +46,7 @@
   #:use-module (gnu packages compression)
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages dejagnu)
   #:use-module (gnu packages ftp)
   #:use-module (gnu packages glib)
diff --git a/gnu/packages/cobol.scm b/gnu/packages/cobol.scm
index 75c8c53bbe..257527e3b8 100644
--- a/gnu/packages/cobol.scm
+++ b/gnu/packages/cobol.scm
@@ -22,7 +22,7 @@
   #:use-module (guix licenses)
   #:use-module (guix packages)
   #:use-module (guix download)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages multiprecision)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl))
diff --git a/gnu/packages/cyrus-sasl.scm b/gnu/packages/cyrus-sasl.scm
index 60c1e0ef94..a202f10e94 100644
--- a/gnu/packages/cyrus-sasl.scm
+++ b/gnu/packages/cyrus-sasl.scm
@@ -20,7 +20,7 @@
 
 (define-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages kerberos)
   #:use-module (gnu packages tls)
   #:use-module ((guix licenses) #:prefix license:)
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index c3d29b8775..655e7c3a32 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -64,6 +64,7 @@
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages glib)
@@ -161,28 +162,6 @@
 either single machines or networked clusters.")
     (license license:gpl3+)))
 
-(define-public gdbm
-  (package
-    (name "gdbm")
-    (version "1.18")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "mirror://gnu/gdbm/gdbm-"
-                                  version ".tar.gz"))
-              (sha256
-               (base32
-                "1kimnv12bzjjhaqk4c8w2j6chdj9c6bg21lchaf7abcyfss2r0mq"))))
-    (arguments `(#:configure-flags '("--enable-libgdbm-compat")))
-    (build-system gnu-build-system)
-    (home-page "http://www.gnu.org.ua/software/gdbm")
-    (synopsis
-     "Hash library of database functions compatible with traditional dbm")
-    (description
-     "GDBM is a library for manipulating hashed databases.  It is used to
-store key/value pairs in a file in a manner similar to the Unix dbm library
-and provides interfaces to the traditional file format.")
-    (license license:gpl3+)))
-
 (define-public go-gopkg.in-mgo.v2
   (package
     (name "go-gopkg.in-mgo.v2")
@@ -229,109 +208,6 @@ standard Go idioms.")
     (home-page "http://labix.org/mgo")
     (license license:bsd-2)))
 
-(define-public bdb
-  (package
-    (name "bdb")
-    (version "6.2.32")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "http://download.oracle.com/berkeley-db/db-"
-                                  version ".tar.gz"))
-              (sha256
-               (base32
-                "1yx8wzhch5wwh016nh0kfxvknjkafv6ybkqh6nh7lxx50jqf5id9"))))
-    (build-system gnu-build-system)
-    (outputs '("out"                             ; programs, libraries, headers
-               "doc"))                           ; 94 MiB of HTML docs
-    (arguments
-     '(#:tests? #f                            ; no check target available
-       #:disallowed-references ("doc")
-       #:phases
-       (modify-phases %standard-phases
-         (replace 'configure
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out"))
-                   (doc (assoc-ref outputs "doc")))
-               ;; '--docdir' is not honored, so we need to patch.
-               (substitute* "dist/Makefile.in"
-                 (("docdir[[:blank:]]*=.*")
-                  (string-append "docdir = " doc "/share/doc/bdb")))
-
-               (invoke "./dist/configure"
-                       (string-append "--prefix=" out)
-                       (string-append "CONFIG_SHELL=" (which "bash"))
-                       (string-append "SHELL=" (which "bash"))
-
-                       ;; Remove 7 MiB of .a files.
-                       "--disable-static"
-
-                       ;; The compatibility mode is needed by some packages,
-                       ;; notably iproute2.
-                       "--enable-compat185"
-
-                       ;; The following flag is needed so that the inclusion
-                       ;; of db_cxx.h into C++ files works; it leads to
-                       ;; HAVE_CXX_STDHEADERS being defined in db_cxx.h.
-                       "--enable-cxx")))))))
-    (synopsis "Berkeley database")
-    (description
-     "Berkeley DB is an embeddable database allowing developers the choice of
-SQL, Key/Value, XML/XQuery or Java Object storage for their data model.")
-    ;; Starting with version 6, BDB is distributed under AGPL3. Many individual
-    ;; files are covered by the 3-clause BSD license.
-    (license (list license:agpl3+ license:bsd-3))
-    (home-page
-     "http://www.oracle.com/us/products/database/berkeley-db/overview/index.html")))
-
-(define-public bdb-5.3
-  (package (inherit bdb)
-    (name "bdb")
-    (version "5.3.28")
-    (license (license:non-copyleft "file://LICENSE"
-                                   "See LICENSE in the distribution."))
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "http://download.oracle.com/berkeley-db/db-"
-                                  version ".tar.gz"))
-              (sha256
-               (base32
-                "0a1n5hbl7027fbz5lm0vp0zzfp1hmxnz14wx3zl9563h83br5ag0"))))
-    (arguments
-     `(#:tests? #f                            ; no check target available
-       #:disallowed-references ("doc")
-       #:phases
-       (modify-phases %standard-phases
-         (replace 'configure
-           (lambda* (#:key outputs #:allow-other-keys)
-             (let ((out (assoc-ref outputs "out"))
-                   (doc (assoc-ref outputs "doc")))
-               ;; '--docdir' is not honored, so we need to patch.
-               (substitute* "dist/Makefile.in"
-                 (("docdir[[:blank:]]*=.*")
-                  (string-append "docdir = " doc "/share/doc/bdb")))
-
-               (invoke "./dist/configure"
-                       (string-append "--prefix=" out)
-                       (string-append "CONFIG_SHELL=" (which "bash"))
-                       (string-append "SHELL=" (which "bash"))
-
-                       ;; Bdb doesn't recognize aarch64 as an architecture.
-                       ,@(if (string=? "aarch64-linux" (%current-system))
-                             '("--build=aarch64-unknown-linux-gnu")
-                             '())
-
-                       ;; Remove 7 MiB of .a files.
-                       "--disable-static"
-
-                       ;; The compatibility mode is needed by some packages,
-                       ;; notably iproute2.
-                       "--enable-compat185"
-
-                       ;; The following flag is needed so that the inclusion
-                       ;; of db_cxx.h into C++ files works; it leads to
-                       ;; HAVE_CXX_STDHEADERS being defined in db_cxx.h.
-                       "--enable-cxx")))))))))
-
 (define-public es-dump-restore
   (package
     (name "es-dump-restore")
diff --git a/gnu/packages/dbm.scm b/gnu/packages/dbm.scm
new file mode 100644
index 0000000000..bf548a25f3
--- /dev/null
+++ b/gnu/packages/dbm.scm
@@ -0,0 +1,159 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2012, 2013, 2014, 2016 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2015 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2017, 2018 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2018 Mark H Weaver <mhw@netris.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages dbm)
+  #:use-module (gnu packages)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix utils))
+
+;;; Commentary:
+;;;
+;;; This module has been separated from (gnu packages databases) to reduce the
+;;; number of module references for core packages.
+
+(define-public bdb
+  (package
+    (name "bdb")
+    (version "6.2.32")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://download.oracle.com/berkeley-db/db-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "1yx8wzhch5wwh016nh0kfxvknjkafv6ybkqh6nh7lxx50jqf5id9"))))
+    (build-system gnu-build-system)
+    (outputs '("out"                             ; programs, libraries, headers
+               "doc"))                           ; 94 MiB of HTML docs
+    (arguments
+     '(#:tests? #f                            ; no check target available
+       #:disallowed-references ("doc")
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out"))
+                   (doc (assoc-ref outputs "doc")))
+               ;; '--docdir' is not honored, so we need to patch.
+               (substitute* "dist/Makefile.in"
+                 (("docdir[[:blank:]]*=.*")
+                  (string-append "docdir = " doc "/share/doc/bdb")))
+
+               (invoke "./dist/configure"
+                       (string-append "--prefix=" out)
+                       (string-append "CONFIG_SHELL=" (which "bash"))
+                       (string-append "SHELL=" (which "bash"))
+
+                       ;; Remove 7 MiB of .a files.
+                       "--disable-static"
+
+                       ;; The compatibility mode is needed by some packages,
+                       ;; notably iproute2.
+                       "--enable-compat185"
+
+                       ;; The following flag is needed so that the inclusion
+                       ;; of db_cxx.h into C++ files works; it leads to
+                       ;; HAVE_CXX_STDHEADERS being defined in db_cxx.h.
+                       "--enable-cxx")))))))
+    (synopsis "Berkeley database")
+    (description
+     "Berkeley DB is an embeddable database allowing developers the choice of
+SQL, Key/Value, XML/XQuery or Java Object storage for their data model.")
+    ;; Starting with version 6, BDB is distributed under AGPL3. Many individual
+    ;; files are covered by the 3-clause BSD license.
+    (license (list license:agpl3+ license:bsd-3))
+    (home-page
+     "http://www.oracle.com/us/products/database/berkeley-db/overview/index.html")))
+
+(define-public bdb-5.3
+  (package (inherit bdb)
+    (name "bdb")
+    (version "5.3.28")
+    (license (license:non-copyleft "file://LICENSE"
+                                   "See LICENSE in the distribution."))
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://download.oracle.com/berkeley-db/db-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "0a1n5hbl7027fbz5lm0vp0zzfp1hmxnz14wx3zl9563h83br5ag0"))))
+    (arguments
+     `(#:tests? #f                            ; no check target available
+       #:disallowed-references ("doc")
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out"))
+                   (doc (assoc-ref outputs "doc")))
+               ;; '--docdir' is not honored, so we need to patch.
+               (substitute* "dist/Makefile.in"
+                 (("docdir[[:blank:]]*=.*")
+                  (string-append "docdir = " doc "/share/doc/bdb")))
+
+               (invoke "./dist/configure"
+                       (string-append "--prefix=" out)
+                       (string-append "CONFIG_SHELL=" (which "bash"))
+                       (string-append "SHELL=" (which "bash"))
+
+                       ;; Bdb doesn't recognize aarch64 as an architecture.
+                       ,@(if (string=? "aarch64-linux" (%current-system))
+                             '("--build=aarch64-unknown-linux-gnu")
+                             '())
+
+                       ;; Remove 7 MiB of .a files.
+                       "--disable-static"
+
+                       ;; The compatibility mode is needed by some packages,
+                       ;; notably iproute2.
+                       "--enable-compat185"
+
+                       ;; The following flag is needed so that the inclusion
+                       ;; of db_cxx.h into C++ files works; it leads to
+                       ;; HAVE_CXX_STDHEADERS being defined in db_cxx.h.
+                       "--enable-cxx")))))))))
+
+(define-public gdbm
+  (package
+    (name "gdbm")
+    (version "1.18")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://gnu/gdbm/gdbm-"
+                                  version ".tar.gz"))
+              (sha256
+               (base32
+                "1kimnv12bzjjhaqk4c8w2j6chdj9c6bg21lchaf7abcyfss2r0mq"))))
+    (arguments `(#:configure-flags '("--enable-libgdbm-compat")))
+    (build-system gnu-build-system)
+    (home-page "http://www.gnu.org.ua/software/gdbm")
+    (synopsis
+     "Hash library of database functions compatible with traditional dbm")
+    (description
+     "GDBM is a library for manipulating hashed databases.  It is used to
+store key/value pairs in a file in a manner similar to the Unix dbm library
+and provides interfaces to the traditional file format.")
+    (license license:gpl3+)))
diff --git a/gnu/packages/finance.scm b/gnu/packages/finance.scm
index f41b4b1e34..6f223ea9dc 100644
--- a/gnu/packages/finance.scm
+++ b/gnu/packages/finance.scm
@@ -44,6 +44,7 @@
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages dns)
   #:use-module (gnu packages emacs)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages graphviz)
   #:use-module (gnu packages groff)
   #:use-module (gnu packages libedit)
diff --git a/gnu/packages/game-development.scm b/gnu/packages/game-development.scm
index 06a915cdea..96dc3436b4 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -46,13 +46,13 @@
   #:use-module (gnu packages boost)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
-  #:use-module (gnu packages databases)
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages fltk)
   #:use-module (gnu packages fonts)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages fribidi)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages gl)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 14adf65f61..4a74a08cda 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -75,6 +75,7 @@
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages djvu)
   #:use-module (gnu packages dns)
   #:use-module (gnu packages documentation)
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index a0bd004f0d..4aea391e19 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -45,7 +45,7 @@
   #:use-module (gnu packages bash)
   #:use-module (gnu packages bdw-gc)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages ed)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages gawk)
diff --git a/gnu/packages/ibus.scm b/gnu/packages/ibus.scm
index 58d48b1577..5575e5b3f4 100644
--- a/gnu/packages/ibus.scm
+++ b/gnu/packages/ibus.scm
@@ -38,6 +38,7 @@
   #:use-module (gnu packages cmake)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages datastructures)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages glib)
diff --git a/gnu/packages/kerberos.scm b/gnu/packages/kerberos.scm
index 2fb1e41141..f52bb62c23 100644
--- a/gnu/packages/kerberos.scm
+++ b/gnu/packages/kerberos.scm
@@ -28,7 +28,7 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages bison)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages gnupg)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index a1e5d0024b..334d24b7e8 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -65,7 +65,7 @@
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages cryptsetup)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages datastructures)
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages documentation)
diff --git a/gnu/packages/mail.scm b/gnu/packages/mail.scm
index e556077423..5777374582 100644
--- a/gnu/packages/mail.scm
+++ b/gnu/packages/mail.scm
@@ -58,6 +58,7 @@
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages dejagnu)
   #:use-module (gnu packages django)
   #:use-module (gnu packages dns)
diff --git a/gnu/packages/man.scm b/gnu/packages/man.scm
index 8989dd230b..68d6c16178 100644
--- a/gnu/packages/man.scm
+++ b/gnu/packages/man.scm
@@ -27,7 +27,7 @@
   #:use-module (guix download)
   #:use-module (guix packages)
   #:use-module (guix build-system gnu)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages groff)
diff --git a/gnu/packages/nvi.scm b/gnu/packages/nvi.scm
index ea02762a9b..187de31720 100644
--- a/gnu/packages/nvi.scm
+++ b/gnu/packages/nvi.scm
@@ -18,7 +18,7 @@
 
 (define-module (gnu packages nvi)
   #:use-module (gnu packages)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages ncurses)
   #:use-module (guix packages)
   #:use-module (guix download)
diff --git a/gnu/packages/openldap.scm b/gnu/packages/openldap.scm
index cb33ca80df..f65ba5245d 100644
--- a/gnu/packages/openldap.scm
+++ b/gnu/packages/openldap.scm
@@ -25,7 +25,7 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cyrus-sasl)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages gnupg)
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 10153ca062..ea365600bc 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -41,7 +41,7 @@
   #:use-module (gnu packages cpio)
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages emacs)
   #:use-module (gnu packages file)
diff --git a/gnu/packages/php.scm b/gnu/packages/php.scm
index 2fbb37ce56..3b925e1740 100644
--- a/gnu/packages/php.scm
+++ b/gnu/packages/php.scm
@@ -30,6 +30,7 @@
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages gd)
   #:use-module (gnu packages gettext)
diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm
index 35d499522b..7001a8137b 100644
--- a/gnu/packages/pulseaudio.scm
+++ b/gnu/packages/pulseaudio.scm
@@ -36,7 +36,7 @@
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages avahi)
   #:use-module (gnu packages check)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages libcanberra)
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 44a3c322de..1c4ea720f1 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -78,7 +78,7 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages bash)
   #:use-module (gnu packages compression)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages libffi)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages readline)
diff --git a/gnu/packages/rdf.scm b/gnu/packages/rdf.scm
index dcdee359b4..7fd893c374 100644
--- a/gnu/packages/rdf.scm
+++ b/gnu/packages/rdf.scm
@@ -30,13 +30,13 @@
   #:use-module (guix build-system waf)
   #:use-module (gnu packages)
   #:use-module (gnu packages autotools)
-  #:use-module (gnu packages databases)
   #:use-module (gnu packages boost)
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages cyrus-sasl)
   #:use-module (gnu packages documentation)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages gnupg)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages multiprecision)
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index e14d1371a3..c6a65ffc58 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -34,6 +34,7 @@
   #:use-module (gnu packages base)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages java)
diff --git a/gnu/packages/sawfish.scm b/gnu/packages/sawfish.scm
index 8795d8d9fb..1ac72f2baa 100644
--- a/gnu/packages/sawfish.scm
+++ b/gnu/packages/sawfish.scm
@@ -24,7 +24,7 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages)
   #:use-module (gnu packages autotools)
-  #:use-module (gnu packages databases)
+  #:use-module (gnu packages dbm)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages libffi)