02/03: gnu: bullet: Build with double precision arithmetics.

[guix-commits]

lfam pushed a commit to branch master
in repository guix.

commit dececca2fefcb47ad3878b004a1fd3a01a72e329
Author: Felix Gruber <felgru@posteo.net>
AuthorDate: Mon Jan 3 19:38:25 2022 +0000

    gnu: bullet: Build with double precision arithmetics.
    
    * gnu/packages/game-development.scm (bullet)[arguments]: Add configure flag 
for
    double precision arithmetics.
    
    Signed-off-by: Leo Famulari <leo@famulari.name>
---
 gnu/packages/game-development.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/game-development.scm 
b/gnu/packages/game-development.scm
index c77c445831..baf7f70641 100644
--- a/gnu/packages/game-development.scm
+++ b/gnu/packages/game-development.scm
@@ -144,6 +144,11 @@
                                "-DBUILD_CPU_DEMOS=OFF"
                                "-DBUILD_OPENGL3_DEMOS=OFF"
                                "-DBUILD_BULLET2_DEMOS=OFF"
+                               ;; openmw 0.47.0 requires bullet to be built 
with
+                               ;; double precision.
+                               ;; See <https://issues.guix.gnu.org/52953> for
+                               ;; more information.
+                               "-DUSE_DOUBLE_PRECISION=ON"
                                ;; Extras/BulletRoboticsGUI needs files from
                                ;; ThirdPartyLibs
                                "-DBUILD_BULLET_ROBOTICS_GUI_EXTRA=OFF"