Hi, I'd like to make RPMs for Fedora (with the intention getting it packaged into Fedora or RPMFusion[1]), but I've run into a few problems that would hinder proper packaging: NEED: Bundling libraries is a no-no in Fedora. Is it possible to get support for building with system copies of codecs? From my limited knowledge of the autotools, it seems it only bothers to check the third_party directory. https://fedoraproject.org/wiki/Packaging:Guidelines#Shared_Libraries NEED: Build shared libraries. Static libraries are frowned upon within Fedora. https://fedoraproject.org/wiki/Packaging:Guidelines#Duplication_of_system_libraries https://fedoraproject.org/wiki/Packaging:No_Bundled_Libraries WANT: Support for parallel make would be nice. Mostly the issues seem to come from the third_party directory not being built before the pj* code when doing a parallel build. https://fedoraproject.org/wiki/Packaging:Guidelines#Parallel_make I can help with some things here, but since my knowledge of the autotools suite is fairly minimal, not sure how much I can help there. I can however offer test results on the following platforms: Fedora 12 x86_64 Fedora 13 i686 Fedora 13 x86_64 --Ben [1] It would need to go to RPMFusion if the codecs that are patent encumbered must be built-in to be accessible (as opposed to as plugins where just the codecs could then be put into RPMFusion and pjsip itself can go into Fedora.