gnu: glib: Add "static" output.

* gnu/packages/glib.scm (glib)[outputs]: Add "static".
[arguments]: Add "--default-library=both" to #:configure-flags.  Add phase
move-static-libraries.
(glib-static): Remove variable.
* gnu/packages/virtualization.scm (qemu)[native-inputs]: Change from
GLIB-STATIC to GLIB:STATIC.

gnu/packages/glib.scm

@@ -11,7 +11,7 @@
 ;;; Copyright © 2018 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2019, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2019 Giacomo Leidi <goodoldpaul@autistici.org>
-;;; Copyright © 2019, 2020 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2019, 2020, 2021 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
 ;;; Copyright © 2020 Florian Pelz <pelzflorian@pelzflorian.de>
 ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
@@ -194,13 +194,14 @@ shared NFS home directories.")
            (substitute* "tests/spawn-test.c"
              (("/bin/sh") "sh"))
            #t))))
-    ;; (properties '((hidden? . #t)))
     (build-system meson-build-system)
-    (outputs '("out"   ; everything
+    (outputs '("out"                    ;libraries, locales, etc
-               "bin")) ; glib-mkenums, gtester, etc.; depends on Python
+               "static"                 ;static libraries
+               "bin"))                  ;executables; depends on Python
     (arguments
      `(#:disallowed-references (,tzdata-for-tests)
-       #:configure-flags '("-Dman=true"
+       #:configure-flags '("--default-library=both"
+                           "-Dman=true"
                            "-Dselinux=disabled")
        #:phases
        (modify-phases %standard-phases
@@ -244,6 +245,16 @@ shared NFS home directories.")
              (setenv "HOME" (getcwd))
              (setenv "XDG_CACHE_HOME" (getcwd))
              #t))
+         (add-after 'install 'move-static-libraries
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out"))
+                   (static (assoc-ref outputs "static")))
+               (mkdir-p (string-append static "/lib"))
+               (for-each (lambda (file)
+                           (link file (string-append static "/lib/"
+                                                     (basename file)))
+                           (delete-file file))
+                         (find-files (string-append out "/lib") "\\.a$")))))
          ;; Meson does not permit the bindir to be outside of prefix.
          (add-after 'install 'move-bin
            (lambda* (#:key outputs #:allow-other-keys)
@@ -352,34 +363,6 @@ functions for strings and common data structures.")
                   (string-append doc html))
                  #t)))))))))
 
-;;; TODO: Merge into glib as a 'static' output on core-updates.
-(define-public glib-static
-  (hidden-package
-   (package
-     (inherit glib)
-     (name "glib-static")
-     (outputs '("out"))
-     (arguments
-      (substitute-keyword-arguments (package-arguments glib)
-        ((#:configure-flags flags ''())
-         `(cons* "--default-library=static"
-                 "-Dselinux=disabled"
-                 "-Dman=false"
-                 "-Dgtk_doc=false"
-                 "-Dinternal_pcre=false"
-                 ,flags))
-        ((#:phases phases)
-         `(modify-phases ,phases
-            (delete 'move-executables)
-            (replace 'install
-              ;; Only install the static libraries.
-              (lambda* (#:key outputs #:allow-other-keys)
-                (let* ((out (assoc-ref outputs "out"))
-                       (lib (string-append out "/lib")))
-                  (for-each (lambda (f)
-                              (install-file f lib))
-                            (find-files "." "\\.a$"))))))))))))
-
 (define gobject-introspection
   (package
     (name "gobject-introspection")

gnu/packages/virtualization.scm

@@ -366,7 +366,7 @@ exec smbd $@")))
                      ("texinfo" ,texinfo)
                      ;; The following static libraries are required to build
                      ;; the static output of QEMU.
-                     ("glib-static" ,glib-static)
+                     ("glib:static" ,glib "static")
                      ("pcre:static" ,pcre "static")
                      ("zlib:static" ,zlib "static")))
     (home-page "https://www.qemu.org")