[PATCH v4] gnu: Add bullet.

[Tomáš Čech]

* gnu/packages/game-development.scm: New file
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/patches/bullet-add-fPIC-into-flags.patch: New file
* gnu-system.am (dist_patch_DATA): Add it.
---
 gnu-system.am                                      |  2 +
 gnu/packages/game-development.scm                  | 44 ++++++++++++++++++++++
 .../patches/bullet-add-fPIC-into-flags.patch       | 13 +++++++
 3 files changed, 59 insertions(+)
 create mode 100644 gnu/packages/game-development.scm
 create mode 100644 gnu/packages/patches/bullet-add-fPIC-into-flags.patch

diff --git a/gnu-system.am b/gnu-system.am
index e828c01..d4c806e 100644
--- a/gnu-system.am
+++ b/gnu-system.am
@@ -96,6 +96,7 @@ GNU_SYSTEM_MODULES =                          \
   gnu/packages/freeipmi.scm                    \
   gnu/packages/ftp.scm                         \
   gnu/packages/fribidi.scm                     \
+  gnu/packages/game-development.scm            \
   gnu/packages/games.scm                       \
   gnu/packages/gawk.scm                                \
   gnu/packages/gcal.scm                                \
@@ -334,6 +335,7 @@ dist_patch_DATA =                                           
\
   gnu/packages/patches/bigloo-gc-shebangs.patch                        \
   gnu/packages/patches/binutils-ld-new-dtags.patch             \
   gnu/packages/patches/binutils-loongson-workaround.patch      \
+  gnu/packages/patches/bullet-add-fPIC-into-flags.patch                \
   gnu/packages/patches/cdparanoia-fpic.patch                   \
   gnu/packages/patches/clucene-pkgconfig.patch                 \
   gnu/packages/patches/cmake-fix-tests.patch                   \
diff --git a/gnu/packages/game-development.scm 
b/gnu/packages/game-development.scm
new file mode 100644
index 0000000..96a87e1
--- /dev/null
+++ b/gnu/packages/game-development.scm
@@ -0,0 +1,44 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 Tomáš Čech <address@hidden>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages game-development)
+  #:use-module (guix licenses)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system cmake)
+  #:use-module (gnu packages))
+
+(define-public bullet
+  (package
+    (name "bullet")
+    (version "2.82-r2704")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://bullet.googlecode.com/files/bullet-";
+                                  version ".tgz"))
+              (sha256
+               (base32 "1lnfksxa9b1slyfcxys313ymsllvbsnxh9np06azkbgpfvmwkr37"))
+              (patches (list (search-patch 
"bullet-add-fPIC-into-flags.patch")))))
+    (build-system cmake-build-system)
+    (arguments '(#:tests? #f)) ; no 'test' target
+    (home-page "http://bulletphysics.org/";)
+    (synopsis "3D physics engine library")
+    (description
+     "Bullet is a physics engine library usable for collision detection.  It 
+is used in some video games and movies.")
+    (license zlib)))
diff --git a/gnu/packages/patches/bullet-add-fPIC-into-flags.patch 
b/gnu/packages/patches/bullet-add-fPIC-into-flags.patch
new file mode 100644
index 0000000..6e27660
--- /dev/null
+++ b/gnu/packages/patches/bullet-add-fPIC-into-flags.patch
@@ -0,0 +1,13 @@
+diff -up bullet-2.82-r2704/CMakeLists.txt.orig bullet-2.82-r2704/CMakeLists.txt
+--- bullet-2.82-r2704/CMakeLists.txt.orig      2014-12-13 00:09:49.648710180 
+0100
++++ bullet-2.82-r2704/CMakeLists.txt   2014-12-13 00:10:44.205708986 +0100
+@@ -17,6 +17,9 @@ IF (NOT CMAKE_BUILD_TYPE)
+  SET(CMAKE_BUILD_TYPE "Release")
+ ENDIF (NOT CMAKE_BUILD_TYPE) 
+ 
++SET(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -fPIC")
++SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
++
+ SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_DEBUG")
+ #MESSAGE("CMAKE_CXX_FLAGS_DEBUG="+${CMAKE_CXX_FLAGS_DEBUG})
+ 
-- 
2.0.4