Makefile for samples need to work in both product and open-source

[chanskw]

Problem reported from Inet, but still valid here:

The Makefiles in $STREAMS_INSTALL/samples/com.ibm.streamsx.inet/HTTPStreamRead as well as the InetSource and InetSourceDynamicURL samples all use this definition to specify the location of the toolkit:

STREAMS_INET_TOOLKIT ?=../../com.ibm.streamsx.inet

However, the relative path to the toolkit from those directories is actually this:
../../../toolkits/com.ibm.streamsx.inet

So, "make" fails with the toolkit not being found.

toolkit path should be set to:
STREAMS_INET_TOOLKIT ?=../../com.ibm.streamsx.inet:${STREAMS_INSTALL}/toolkits/com.ibm.streamsx.inet

[chanskw]

Is this one really fixed? I did not see Makefile changes.
Please also look at the repository and make sure all the changes are in.

[chanskw]

Nevermind.. found them...
But please review changes nevertheless.