While here:
- graphics/icoconvert:
* Respect CC
* Use modern LIB_DEPENDS
- net/grdesktop:
* Convert gnomehack to pathfix
- net/ldapsh:
* Use shebangfix instead of custom post-patch target
- net-im/py-jabber:
* Use autoplist
- net-p2p/bnbt:
* Use the options framework
* Convert to dos2unix
* Respect CXX
* Do not renamed base on option
- sysutils/testdisk:
* Update to 6.14
* Use options helpers
* Use modern LIB_DEPENDS
* Convert USE_BZIP2 -> USES=tar:bzip2
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