Required extensions to build:
bash
submitqc
libgpg-error-dev
libgcrypt-dev
libassuan-dev
libksba-dev
pth-dev

Notes:
Patch applied gcc 4.x compatible

Additional configure options:
Revision:  120fc69  (4623)
Platform:  GNU/Linux (i686-pc-linux-gnu)

OpenPGP:   yes
S/MIME:    yes
Agent:     yes
Smartcard: yes (without internal CCID driver)
Gpgtar:    no

Protect tool:      (default)
Default agent:     (default)
Default pinentry:  (default)
Default scdaemon:  (default)
Default dirmngr:   (default)