I have meanwhile found out what the problem was with Squeak and libjpeg9-ijg and libjpeg8-turbo.
Basically this is Squeak and OpenIndiana specific. The header file /usr/include/libjpeg.h is a link to libjpeg6-ijg and that is why it only worked with libjpeg6-ijg. I have in my Makefile for Squeak , CPPFLAGS set to add -I flag for the correct JPEG_IMPLEMEN include directory, but the Squeak configure script ignores or does not respect the CPPFLAGS, and setting the -I flag in the CFLAGS, fixes the issue. It's important to use the right libjpeg.h header file. The C struct size is different for some structs's like jpegcompress or jpegdecompress and these sizes differ between libjpeg6-ijg, libjpeg8-turbo and libjpeg9-ijg. As soon as the right #include is used, Squeak links and opens JPEG files using libjpeg8-turbo and libjpeg9-ijg as well. To debug this, it helped to rm /usr/include/libjpeg.h Perhaps there could also be a IPS mediator to select which libjpeg implementation is to be used. Regards, David Stes _______________________________________________ oi-dev mailing list oi-dev@openindiana.org https://openindiana.org/mailman/listinfo/oi-dev
