COMPMID-556: Cherry-picked minor fixes from Github

- Added --api 21 to documentation
- Removed include of a runtime header in Core
- cherry-picked 2 small fixes from Github

commit 869d424d6fd5df7b15a858f2c5f853536f7a0aca
Author: giorgio-arena <arena.cpp@gmail.com>
Date:   Mon Oct 23 16:58:59 2017 +0100

    Update 00_introduction.dox

commit f054c210e493111061a458b887f7c4edaca06a9f
Author: Forrest Iandola <fiandola@gmail.com>
Date:   Mon Oct 16 00:44:24 2017 -0700

    fix comment

    typo
    kernerl's --> kernel's

Change-Id: I0a3893148a9565acbfd18d340da41845ce3ad44f
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/93460
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

1 files changed, 10 insertions, 6 deletions

diff --git a/docs/00_introduction.dox b/docs/00_introduction.dox
index 2df12edc67..72a0ede29a 100644
--- a/docs/00_introduction.dox
+++ b/docs/00_introduction.dox
@@ -514,14 +514,16 @@ To cross compile the examples with the Graph API, such as graph_lenet.cpp, you n
 
 i.e. to cross compile the "graph_lenet" example for Linux 32bit:
 
-	arm-linux-gnueabihf-g++ examples/graph_lenet.cpp utils/Utils.cpp -I. -Iinclude -std=c++11 -mfpu=neon -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
+	arm-linux-gnueabihf-g++ examples/graph_lenet.cpp utils/Utils.cpp utils/GraphUtils.cpp -I. -Iinclude -std=c++11 -mfpu=neon -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
 
 i.e. to cross compile the "graph_lenet" example for Linux 64bit:
 
-	aarch64-linux-gnu-g++ examples/graph_lenet.cpp utils/Utils.cpp -I. -Iinclude -std=c++11 -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
+	aarch64-linux-gnu-g++ examples/graph_lenet.cpp utils/Utils.cpp utils/GraphUtils.cpp -I. -Iinclude -std=c++11 -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
 
 (notice the only difference with the 32 bit command is that we don't need the -mfpu option and the compiler's name is different)
 
+@note If compiling using static libraries, this order must be followed when linking: arm_compute_graph_static, arm_compute, arm_compute_core
+
 To compile natively (i.e directly on an ARM device) for NEON for Linux 32bit:
 
 	g++ examples/neon_convolution.cpp utils/Utils.cpp -I. -Iinclude -std=c++11 -mfpu=neon -larm_compute -larm_compute_core -o neon_convolution
@@ -541,14 +543,16 @@ To compile natively (i.e directly on an ARM device) the examples with the Graph
 
 i.e. to cross compile the "graph_lenet" example for Linux 32bit:
 
-	g++ examples/graph_lenet.cpp utils/Utils.cpp -I. -Iinclude -std=c++11 -mfpu=neon -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
+	g++ examples/graph_lenet.cpp utils/Utils.cpp utils/GraphUtils.cpp -I. -Iinclude -std=c++11 -mfpu=neon -L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
 
 i.e. to cross compile the "graph_lenet" example for Linux 64bit:
 
-	g++ examples/graph_lenet.cpp utils/Utils.cpp -I. -Iinclude -std=c++11 L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
+	g++ examples/graph_lenet.cpp utils/Utils.cpp utils/GraphUtils.cpp -I. -Iinclude -std=c++11 L. -larm_compute_graph -larm_compute -larm_compute_core -lOpenCL -o graph_lenet -DARM_COMPUTE_CL
 
 (notice the only difference with the 32 bit command is that we don't need the -mfpu option)
 
+@note If compiling using static libraries, this order must be followed when linking: arm_compute_graph_static, arm_compute, arm_compute_core
+
 @note These two commands assume libarm_compute.so is available in your library path, if not add the path to it using -L
 
 To run the built executable simply run:
@@ -574,8 +578,8 @@ Here is a guide to <a href="https://developer.android.com/ndk/guides/standalone_
 - Generate the 32 and/or 64 toolchains by running the following commands:
 
 
-	$NDK/build/tools/make_standalone_toolchain.py --arch arm64 --install-dir $MY_TOOLCHAINS/aarch64-linux-android-4.9 --stl gnustl
-	$NDK/build/tools/make_standalone_toolchain.py --arch arm --install-dir $MY_TOOLCHAINS/arm-linux-androideabi-4.9 --stl gnustl
+	$NDK/build/tools/make_standalone_toolchain.py --arch arm64 --install-dir $MY_TOOLCHAINS/aarch64-linux-android-4.9 --stl gnustl --api 21
+	$NDK/build/tools/make_standalone_toolchain.py --arch arm --install-dir $MY_TOOLCHAINS/arm-linux-androideabi-4.9 --stl gnustl --api 21
 
 @attention Due to some NDK issues make sure you use g++ & gnustl for aarch64 and clang++ & gnustl for armv7