add assimp library to ppremake

dtool/Config.pp

@@ -1065,6 +1065,12 @@
 #define COLLADA15DOM_LIBS collada15dom xml2 boost_filesystem
 #defer HAVE_COLLADA15DOM $[libtest $[COLLADA15DOM_LPATH],$[COLLADA15DOM_LIBS]]
 
+// The Assimp library loads various model formats.
+#define ASSIMP_IPATH /usr/local/include/assimp
+#define ASSIMP_LPATH /usr/local/lib
+#define ASSIMP_LIBS assimp
+#define HAVE_ASSIMP $[libtest $[ASSIMP_LPATH],$[ASSIMP_LIBS]]
+
 // Also for the ARToolKit library, for augmented reality
 #define ARTOOLKIT_IPATH
 #define ARTOOLKIT_LPATH

dtool/LocalSetup.pp

@@ -210,6 +210,11 @@
 #else
 #print - Did not find COLLADA DOM
 #endif
+#if $[HAVE_ASSIMP]
+#print + Assimp
+#else
+#print - Did not find Assimp
+#endif
 #if $[HAVE_ARTOOLKIT]
 #print + ARToolKit
 #else

dtool/Package.pp

@@ -369,6 +369,11 @@
 #set COLLADA15DOM_LIBS $[COLLADA15DOM_LIBS]
 #set HAVE_COLLADA15DOM $[HAVE_COLLADA15DOM]
 
+#set ASSIMP_IPATH $[unixfilename $[ASSIMP_IPATH]]
+#set ASSIMP_LPATH $[unixfilename $[ASSIMP_LPATH]]
+#set ASSIMP_LIBS $[ASSIMP_LIBS]
+#set HAVE_ASSIMP $[HAVE_ASSIMP]
+
 #set ARTOOLKIT_IPATH $[unixfilename $[ARTOOLKIT_IPATH]]
 #set ARTOOLKIT_LPATH $[unixfilename $[ARTOOLKIT_LPATH]]
 #set ARTOOLKIT_LIBS $[ARTOOLKIT_LIBS]

dtool/pptempl/Global.pp

@@ -491,6 +491,12 @@
   #define collada15dom_libs $[COLLADA15DOM_LIBS]
 #endif
 
+#if $[HAVE_ASSIMP]
+  #define assimp_ipath $[wildcard $[ASSIMP_IPATH]]
+  #define assimp_lpath $[wildcard $[ASSIMP_LPATH]]
+  #define assimp_libs $[ASSIMP_LIBS]
+#endif
+
 #if $[HAVE_ARTOOLKIT]
   #define artoolkit_ipath $[wildcard $[ARTOOLKIT_IPATH]]
   #define artoolkit_lpath $[wildcard $[ARTOOLKIT_LPATH]]