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gnu: mesa: Add libva input.

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There is a circular dependency between Mesa and libVA, so we use a
libva-no-mesa package that builds libVA without GLX and EGL support, and use
that for building Mesa.

* gnu/packages/gl.scm (libva-for-mesa): New variable.
(mesa): Add as input.
This commit is contained in:
Taylan Ulrich Bayırlı/Kammer 2015-04-28 15:08:47 +02:00
parent 868ef9aec7
commit 7e31978b72
1 changed files with 21 additions and 1 deletions
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22
gnu/packages/gl.scm
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@ -21,11 +21,13 @@
(define-module (gnu packages gl) (define-module (gnu packages gl)
#:use-module (ice-9 match) #:use-module (ice-9 match)
#:use-module (guix build utils)
#:use-module ((guix licenses) #:prefix l:) #:use-module ((guix licenses) #:prefix l:)
#:use-module (guix packages) #:use-module (guix packages)
#:use-module (guix download) #:use-module (guix download)
#:use-module (guix build-system gnu) #:use-module (guix build-system gnu)
#:use-module (guix packages) #:use-module (guix packages)
#:use-module (guix utils)
#:use-module (gnu packages autotools) #:use-module (gnu packages autotools)
#:use-module (gnu packages bison) #:use-module (gnu packages bison)
#:use-module (gnu packages flex) #:use-module (gnu packages flex)
@ -37,6 +39,7 @@
#:use-module (gnu packages xml) #:use-module (gnu packages xml)
#:use-module (gnu packages fontutils) #:use-module (gnu packages fontutils)
#:use-module (gnu packages guile) #:use-module (gnu packages guile)
#:use-module (gnu packages video)
#:use-module (gnu packages xdisorg)) #:use-module (gnu packages xdisorg))
(define-public glu (define-public glu
@ -159,6 +162,23 @@ Polygon meshes, and Extruded polygon meshes")
also known as DXTn or DXTC) for Mesa.") also known as DXTn or DXTC) for Mesa.")
(license l:expat))) (license l:expat)))
;;; Mesa needs LibVA headers to build its Gallium-based VA API implementation;
;;; LibVA itself depends on Mesa. We use the following to solve the circular
;;; dependency.
(define libva-without-mesa
;; Delay to work around circular import problem.
(delay
(package
(inherit libva)
(name "libva-without-mesa")
(inputs (alist-delete "mesa" (package-inputs libva)))
(arguments
(strip-keyword-arguments
'(#:make-flags)
(substitute-keyword-arguments (package-arguments libva)
((#:configure-flags flags)
'(list "--disable-glx" "--disable-egl"))))))))
(define-public mesa (define-public mesa
(package (package
(name "mesa") (name "mesa")
@ -187,8 +207,8 @@ also known as DXTn or DXTC) for Mesa.")
("dri3proto" ,dri3proto) ("dri3proto" ,dri3proto)
("presentproto" ,presentproto) ("presentproto" ,presentproto)
("expat" ,expat) ("expat" ,expat)
("libva" ,(force libva-without-mesa))
("libxml2" ,libxml2) ("libxml2" ,libxml2)
;; TODO: Add 'libva'
;; TODO: Add 'libxml2-python' for OpenGL ES 1.1 and 2.0 support ;; TODO: Add 'libxml2-python' for OpenGL ES 1.1 and 2.0 support
("makedepend" ,makedepend) ("makedepend" ,makedepend)
("s2tc" ,s2tc))) ("s2tc" ,s2tc)))