Turn autodeps on by default. This is needed to stop tracking indirect dependencies safely
Add a new function pkg_dep_lookup to avoid uselessly looping on deps
new debug trace infrastructure

New configuration option DEBUG_LEVEL
New event PKG_EVENT_DEBUG
New emitter pkg_debug
Add some debug informations with parsing the plist
Print in debug the keywords found when parsing a plist
Fix typo
Add some debug information when a package is created from a staging area
Move the "adding script" debug info into a more accurate place
Add packing debug information
Add some debug information to manifest parsing
Yet more debug informations
Print all pkgdb sql line in debug level 4
Add debug message to scripts
New subcommand config to query the configuration options
Use pkg config to get the PKG_DBDIR
Convert the warning from autodeps into a debug message

In long/mid term, the library dependencies will not anymore be added as
deps by the ports infrastructure, they will always be autodetected, so
no need to warn anymore about it
Move version number to 1.1.90 (aka 1.2-pre)
Remove -L flag. It's been deprecated since 1.0.x
Reduce memory allocation during pkg update while here add debugs
Fix compile with GCC