1.6.24 version of libpng no longer published on gentoo distfiles ERROR: libpng-1.6.24-r0 do_checkuri: Fetcher failure for URL: 'http://distfiles.gentoo.org/distfiles/libpng-1.6.24.tar.xz'. URL http://distfiles.gentoo.org/distfiles/libpng-1.6.24.tar.xz doesn't work ERROR: libpng-1.6.24-r0 do_checkuri: Function failed: do_checkuri
patch sent to ML and backported
I think the libpng12 fix was done but the libpng 1.6.24 issue remains.
fix. commit 068c1a2c2240f2e36214546936dd649691ac8ce7 Author: Ross Burton <ross.burton@intel.com> Date: Mon Jul 24 21:34:49 2017 +0100 libpng: use SourceForge mirror checkuri is clean for libpng