From URI: sK1 is an open-source illustration program that can substitute professional proprietary software like Corel Draw or Adobe Illustrator*. Currently GNU/Linux is our main development platform, but porting on Win32 and MacOS X desktops has been scheduled. sK1 supports professional publishing features, such as CMYK color, separations, ICC color management and press-ready PDF output.
It would be really good to have an ebuild since this app seems promising (haven't tested it yet for the lack of ebuild :( )
I've compiled and tested it.
Compilation system is a provided python script.
It is splitted into 3 parts:
sk1-libs (no more deps than I had already installed)
sk1-sdk (requiring at least tck/tk)
Everything compiled fine for me and when I ran it, I could use it well (since I am not an expert in svg graphics creation I could not tell more)
*** This bug has been marked as a duplicate of bug 214599 ***