On 06/07/2011 11:52 AM, Mattias Ellert wrote: > You can do it on the version of the software. If it has a pkg-config > file you can do something like this (taken from an existing specfile in > Fedora): > > %prep > %setup -q > %if %(pkg-config --max-version 2.1.2 ftgl 2>/dev/null && echo 1 || echo 0) > %patch0 -p1 > %endif BTW there's no need to use rpm macros for stuff like that in %prep, simply use the shell: %prep %setup -q if pkg-config --max-version 2.1.2 ftgl; then %patch0 -p1 fi -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel