Fixed SourceForge link and removed ftp mirror.
Added PKG_BUILD_PARALLEL for faster compilation.
Small adjustments for consistency between other Makefiles.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Need PCRE2 library for the fish shell. Took existing pcre makefile
as a base to build pcre2, supporting 8, 16, and 32 bit characters with
different install targets for each.
Signed-off-by: Shane Peelar <lookatyouhacker@gmail.com>