#93 [7.9.1] CMake build system installs optipng binary without executable permissions

[Sebastian Pipping]

Hello @cosmin, I'm in the process of packaging OptiPNG 7.9.1 for Gentoo and…

# ls -l /usr/bin/optipng
-rw-r--r-- 1 root root 97264 31. Mai 20:23 /usr/bin/optipng

…caught my attention in the process. The cause seems to be the way that the install command of CMake is currently used. Please let me know if you need help with a fix.

Thanks and best, Sebastian