Here's an interesting thread: https://www.phoronix.com/forums/forum/software/general-linux-open-source/880291-what-happened-to-pathscale-s-open-source-path64-c

Here's an interesting thread: https://www.phoronix.com/forums/forum/software/general-linux-open-source/880291-what-happened-to-pathscale-s-open-source-path64-compiler-suite https://www.phoronix.com/forums/forum/software/general-linux... The tl;dr from reading between the lines is that having the open source version was crippling their commercial sales, so they tried to make it go away. There's a nightly download from http://www.pathscale.com/ekopath-compiler-suite http://www.pathscale.com/ekopath-compiler-suite makes you click through a GPLv2 license (the GPL is not an EULA, dammit!) but there's no source included or any link to source. But I did eventually track down a clone of the original github version here: https://github.com/somian/Path64 https://github.com/somian/Path64