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-rw-r--r--gnu/packages/sdl.scm21
1 files changed, 12 insertions, 9 deletions
diff --git a/gnu/packages/sdl.scm b/gnu/packages/sdl.scm
index 50fe01074d..1b64be024d 100644
--- a/gnu/packages/sdl.scm
+++ b/gnu/packages/sdl.scm
@@ -2,6 +2,7 @@
;;; Copyright © 2013 David Thompson <dthompson2@worcester.edu>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Sou Bunnbu <iyzsong@gmail.com>
+;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -42,7 +43,8 @@
sdl-image
sdl-mixer
sdl-net
- sdl-ttf))
+ sdl-ttf
+ sdl-union))
(define sdl
(package
@@ -268,7 +270,10 @@ SDL.")
(home-page "http://www.libsdl.org/projects/SDL_ttf/")
(license zlib)))
-(define sdl-union
+(define* (sdl-union #:optional (packages (list sdl sdl-gfx sdl-net sdl-ttf
+ sdl-image sdl-mixer)))
+ "Return 'sdl-union' package which is a union of PACKAGES.
+If PACKAGES are not specified, all SDL packages are used."
(package
(name "sdl-union")
(version (package-version sdl))
@@ -283,12 +288,10 @@ SDL.")
(((names . directories) ...)
(union-build (assoc-ref %outputs "out")
directories))))))
- (inputs `(("sdl" ,sdl)
- ("sdl-gfx" ,sdl-gfx)
- ("sdl-image" ,sdl-image)
- ("sdl-mixer" ,sdl-mixer)
- ("sdl-ttf" ,sdl-ttf)))
- (synopsis "Union of all SDL libraries")
+ (inputs (map (lambda (package)
+ (list (package-name package) package))
+ packages))
+ (synopsis "Union of SDL libraries")
(description
"A union of SDL and its extension libraries. A union is required because
sdl-config assumes that all of the headers and libraries are in the same
@@ -316,7 +319,7 @@ directory.")
("libjpeg" ,libjpeg)))
(inputs
`(("guile" ,guile-2.0)
- ("sdl-union" ,sdl-union)))
+ ("sdl-union" ,(sdl-union))))
(arguments
'(#:configure-flags
(list (string-append "--with-sdl-prefix="