[sane-devel] Please give me some help to solve the license issues in using sane

2008-06-09 Thread Olaf Meeuwissen
"m. allan noah" writes: > On 6/8/08, Olaf Meeuwissen wrote: >> "m. allan noah" writes: >> >> > [snip] >> >> >> >> >> this means that the sane I/O facilities cannot be used. however >> >> it may be the cleanest thing. >> >> >> >> that's similar to the epkowa way, which uses sane io fac

[sane-devel] Please give me some help to solve the license issues in using sane

2008-06-09 Thread Olaf Meeuwissen
"m. allan noah" writes: > [snip] >> >> this means that the sane I/O facilities cannot be used. however >> it may be the cleanest thing. >> >> that's similar to the epkowa way, which uses sane io facilities >> iirc? > > well, if epkowa dynamically links and uses sanei, then it is not using

[sane-devel] Please give me some help to solve the license issues in using sane

2008-06-09 Thread Olaf Meeuwissen
"m. allan noah" writes: > [snip} > so, is our answer to Mengqiang that there are only four choices? > > 1. you can write an entirely free backend, and use code from SANE. > > 2. you can write a partly free backend, that runs the closed parts as > a separate process, and use code from SANE in the

[sane-devel] Please give me some help to solve the license issues in using sane

2008-06-09 Thread Olaf Meeuwissen
Johannes Meixner writes: > Hello, > > [snip] > On Jun 6 Olaf Meeuwissen wrote (shortened): >> If GPL'd code uses a non-compatible library via dlopen that's just as >> much a violation as linking to it directly. The code runs in the same >> process space. That makes the combined work a derivativ