version: 4.7.x
source: PROJ.4
framework: Unix Compatibility Frameworks, also includes build script
parallel: OK
The PROJ source can't be compiled as is to be universal. This is because the NAD data files are assembled in the endianess of the build system. I have patches to make it always use little-endian NAD files and do byte-swapping on PPC Macs. See my build script available on the frameworks download page.
The following instructions build a single architecture native for the build system. Make sure to get both the source AND the datum files. Unzip the datum files into the nad folder in the proj source.
In the proj source:
./configure --mandir=/usr/local/share/man --disable-dependency-tracking make sudo make install