Update iOS README.txt, improve iOS build script and toolchain files.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@1090 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

port/iOS/IPHONEOS_ARM6_TOOLCHAIN.cmake

@@ -2,7 +2,7 @@ INCLUDE(CMakeForceCompiler)
 
 SET (CMAKE_CROSSCOMPILING   TRUE)
 SET (CMAKE_SYSTEM_NAME      "Darwin")
-SET (CMAKE_SYSTEM_PROCESSOR "arm6")
+SET (CMAKE_SYSTEM_PROCESSOR "armv6")
 
 SET (SDKVER     "5.0")
 SET (DEVROOT    "/Developer/Platforms/iPhoneOS.platform/Developer")

port/iOS/IPHONEOS_ARM7_TOOLCHAIN.cmake

@@ -2,7 +2,7 @@ INCLUDE(CMakeForceCompiler)
 
 SET (CMAKE_CROSSCOMPILING   TRUE)
 SET (CMAKE_SYSTEM_NAME      "Darwin")
-SET (CMAKE_SYSTEM_PROCESSOR "arm7")
+SET (CMAKE_SYSTEM_PROCESSOR "armv7")
 
 SET (SDKVER     "5.0")
 SET (DEVROOT    "/Developer/Platforms/iPhoneOS.platform/Developer")

port/iOS/README.txt

@@ -1 +1,13 @@
-This folder will contain the iOS build scripts to enable AssImp to be compiled for arm6/7 and i386 as a static library (.a) file for iOS
+To build for iOS simply execute "./build_ios.sh" from this folder. Currently this script requires the latest SDK (5.0) from Apple in order to build properly. In the future I will add support for specifying the SDK version on the command line. 
+
+Once the build is completed you will see a "ios" folder under /lib. This folder has sub folders for each of the following architectures:
+
+* armv6 (Older Devices)
+* armv7 (New Devices)
+* i386 (Simulator)
+
+Each of these folders contains a single static library for that architecture. In addition the libassimp.a file in the root of this folder is a combined archive (fat binary) library for all of the above architectures.
+
+This port is being maintained by Matt Mathias <[email protected]> please contact him with any questions or comments.
+
+

port/iOS/build_ios.sh

@@ -5,7 +5,6 @@
 # BUILD ASSIMP for iOS and iOS Simulator
 #######################
 
-PKG_NAME=bullet-2.78
 BUILD_DIR="./lib/ios"
 
 IOS_BASE_SDK="5.0"
@@ -69,28 +68,34 @@ create_outdir()
 		lib_arm6=`echo $lib_i386 | sed "s/i386/arm6/g"`
 		lib_arm7=`echo $lib_i386 | sed "s/i386/arm7/g"`
 		lib=`echo $lib_i386 | sed "s/i386\///g"`
+		echo 'Creating fat binary...'
 		lipo -arch armv6 $lib_arm6 -arch armv7 $lib_arm7 -arch i386 $lib_i386 -create -output $lib
 	done
+	echo 'Done! You will find the libaries and fat binary library in /lib/ios'
 }
 cd ../../
 
 rm -rf $BUILD_DIR
 mkdir -p $BUILD_DIR/arm6 $BUILD_DIR/arm7 $BUILD_DIR/i386
 
-make clean 2> /dev/null
 setenv_arm6
-make assimp -j8
-cp ./lib/libassimp.a $BUILD_DIR/arm6
+echo 'Building armv6 library'
+make clean
+make assimp -j 8 -l
+cp ./lib/libassimp.a $BUILD_DIR/arm6/
 
-make clean 2> /dev/null
 setenv_arm7
-make assimp -j8
-cp ./lib/libassimp.a $BUILD_DIR/arm7
+echo 'Building armv7 library'
+make clean
+make assimp -j 8 -l
+cp ./lib/libassimp.a $BUILD_DIR/arm7/
+
 
-make clean 2> /dev/null
 setenv_i386
-make assimp -j8
-cp ./lib/libassimp.a $BUILD_DIR/i386
+echo 'Building i386 library'
+make clean
+make assimp -j 8 -l
+cp ./lib/libassimp.a $BUILD_DIR/i386/
 
 rm ./lib/libassimp.a