[sbox-ARM] ~ 
$ hfp get par2cmdline

[sbox-ARM] ~ 
$ cd src/par2cmdline-0.4

[sbox-ARM] ~/src/par2cmdline-0.4
$ wget -q -O - http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/app-arch/par2cmdline/files/par2cmdline-0.4-gcc4.patch | patch
patching file reedsolomon.cpp

[sbox-ARM] ~/src/par2cmdline-0.4
$ ./configure

[sbox-ARM] ~/src/par2cmdline-0.4
$ make

[sbox-ARM] ~/src/par2cmdline-0.4
$ hfp create-package