Install bindep packages when installing lib from src

Most libs maintain their own system packages in a local bindep.txt file.
We don't currently use those when installing packages from source, which
can result in broken package installs.

This adds a flag to always attempt to install bindep packages if the
bindep.txt file exists. If a file cannot be found, it will just emit a
warning and carry on.

Change-Id: Ia0570f837b8af1c3fee0a314b026a4a7ed27e6a9
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

functions-common

@@ -1412,7 +1412,8 @@ function install_bindep {
     local pkgs
 
     if [[ ! -f $file ]]; then
-        die $LINENO "Can not find bindep file: $file"
+        warn $LINENO "Can not find bindep file: $file"
+        return
     fi
 
     # converting here makes it much easier to work with passing

lib/libraries

@@ -72,7 +72,7 @@ function _install_lib_from_source {
     local name=$1
     if use_library_from_git "$name"; then
         git_clone_by_name "$name"
-        setup_dev_lib "$name"
+        setup_dev_lib -bindep "$name"
     fi
 }