gnu: cogl: Fix build with Mesa 20.

* gnu/packages/gnome.scm (cogl)[arguments]: Add phase to adjust header includes.
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Marius Bakke 2020-05-21 22:09:21 +02:00 committed by Marius Bakke
parent aa13c5657d
commit 0c8a51c7d2
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@ -4486,6 +4486,17 @@ (define-public cogl
"/lib/libGL.so"))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'fix-build-with-mesa-20
(lambda _
;; Work around a problem with Mesa 20 where some macros used by
;; Cogl went missing from eglext.h. This can likely be removed
;; for newer versions of Cogl or Mesa.
;; https://gitlab.gnome.org/GNOME/cogl/-/merge_requests/19
(substitute* '("configure"
"cogl/winsys/cogl-winsys-egl-kms.c")
(("#include <EGL/eglext.h>" all)
(string-append all "\n#include <EGL/eglmesaext.h>\n")))
#t))
(add-before 'check 'start-xorg-server
(lambda* (#:key tests? inputs #:allow-other-keys)
(if tests?