Created attachment 279437 [details] full build log When trying to merge libpng-1.4.8 with gcc-4.6.1 on ~amd64 the tests fail to compile with the following error. libtool: link: x86_64-pc-linux-gnu-gcc -ggdb -Wl,-O1 -o .libs/pngtest pngtest.o -Wl,--as-needed ./.libs/libpng14.so -lz -lm pngtest.o: In function `test_one_file': /var/tmp/portage/media-libs/libpng-1.4.8/work/libpng-1.4.8/pngtest.c:1162: undefined reference to `png_debug2' /var/tmp/portage/media-libs/libpng-1.4.8/work/libpng-1.4.8/pngtest.c:1300: undefined reference to `png_debug1' collect2: ld returned 1 exit status
Created attachment 279439 [details] emerge --info
Nothing to be worried about, minor incompability with the 1.4.7 apng patch, fixed now + 08 Jul 2011; Samuli Suominen <ssuominen@gentoo.org> libpng-1.4.8.ebuild, + +files/libpng-1.4.8-build.patch: + Restore pngpriv.h in pngtest.c because we are using apng patch from 1.4.7 wrt + #374449 by Markus Oehme