From 91e305789ad742480ad5eedb1e0b713f94214ba8 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Thu, 25 Oct 2012 10:03:55 +0000
Subject: [PATCH] Add ppremake package for bullet

---
 dtool/Config.pp         | 10 ++++++++++
 dtool/LocalSetup.pp     |  5 +++++
 dtool/Package.pp        |  5 +++++
 dtool/pptempl/Global.pp |  6 ++++++
 4 files changed, 26 insertions(+)

diff --git a/dtool/Config.pp b/dtool/Config.pp
index 8130021c41..97284e00a0 100644
--- a/dtool/Config.pp
+++ b/dtool/Config.pp
@@ -1126,6 +1126,16 @@
 // Unset this if you built libRocket without Python bindings
 #defer HAVE_ROCKET_PYTHON $[and $[HAVE_ROCKET],$[HAVE_PYTHON]]
 
+// Bullet is a physics engine
+#define BULLET_IPATH /usr/local/include
+#define BULLET_LPATH /usr/local/lib
+#if $[WINDOWS_PLATFORM]
+#define BULLET_LIBS BulletSoftBody.lib BulletDynamics.lib BulletCollision.lib LinearMath.lib
+#else
+#define BULLET_LIBS BulletSoftBody BulletDynamics BulletCollision LinearMath
+#endif
+#defer HAVE_BULLET $[libtest $[BULLET_LPATH],$[BULLET_LIBS]]
+
 // Define this to explicitly indicate the given platform string within
 // the resulting Panda runtime.  Normally it is best to leave this
 // undefined, in which case Panda will determine the best value
diff --git a/dtool/LocalSetup.pp b/dtool/LocalSetup.pp
index 222d2a92e0..429e8eec73 100644
--- a/dtool/LocalSetup.pp
+++ b/dtool/LocalSetup.pp
@@ -239,6 +239,11 @@
 #else
 #print - Did not find libRocket
 #endif
+#if $[HAVE_BULLET]
+#print + Bullet Physics
+#else
+#print - Did not find Bullet Physics
+#endif
 
 #print
 #if $[and $[HAVE_INTERROGATE],$[HAVE_PYTHON]]
diff --git a/dtool/Package.pp b/dtool/Package.pp
index 0d194219f9..9da3e85a29 100644
--- a/dtool/Package.pp
+++ b/dtool/Package.pp
@@ -386,6 +386,11 @@
 #set HAVE_ROCKET $[HAVE_ROCKET]
 #set HAVE_ROCKET_PYTHON $[HAVE_ROCKET_PYTHON]
 
+#set BULLET_IPATH $[unixfilename $[BULLET_IPATH]]
+#set BULLET_LPATH $[unixfilename $[BULLET_LPATH]]
+#set BULLET_LIBS $[BULLET_LIBS]
+#set HAVE_BULLET $[HAVE_BULLET]
+
 // Now infer a few more variables based on what was defined.
 #if $[and $[HAVE_GTK],$[PKG_CONFIG]]
   #define cflags $[shell $[PKG_CONFIG] gtk+-2.0 --cflags]
diff --git a/dtool/pptempl/Global.pp b/dtool/pptempl/Global.pp
index 4f4c393d58..cd5f385f0e 100644
--- a/dtool/pptempl/Global.pp
+++ b/dtool/pptempl/Global.pp
@@ -504,6 +504,12 @@
   #define rocket_libs $[ROCKET_LIBS]
 #endif
 
+#if $[HAVE_BULLET]
+  #define bullet_ipath $[wildcard $[BULLET_IPATH]]
+  #define bullet_lpath $[wildcard $[BULLET_LPATH]]
+  #define bullet_libs $[BULLET_LIBS]
+#endif
+
 // We define these two variables true here in the global scope; a
 // particular Sources.pp file can redefine these to be false to
 // prevent a particular directory or target from being built in