On 25-10-2017, at 1:09 PM, Louis LaBrunda Lou@Keystone-Software.com wrote:
To get Squeak to use/find the GPIO stuff I added symbolic links to the folder where the Squeak VM lives that point to two .so files:
/usr/lib/libpigpio.so /usr/lib/libpigpiod_if2.so
That’s just weird. On my Pi’s I have 84 -rw-r--r-- 1 root root 83400 Jan 12 2017 /usr/lib/libpigpiod_if2.so 72 -rw-r--r-- 1 root root 71280 Jan 12 2017 /usr/lib/libpigpiod_if.so 260 -rw-r--r-- 1 root root 264712 Jan 12 2017 /usr/lib/libpigpio.so and no links involving them at all. It must be something to do with one other of the zoo of path variables that unix likes to maintain and hide from us. In the ‘squeak’ shell script to start up the vm I see LD_LIBRARY_PATH being set and it looks like /usr/lib is included there. I think. Maybe.
tim -- tim Rowledge; tim@rowledge.org; http://www.rowledge.org/tim Useful random insult:- Ought to have a warning label on his forehead.