Cheesy kconfig stuff:
- silent/quiet/verbose build:
- ct-ng by default only prints quit messages, such as "CC xxx",
- if using V=0, nothing is printed,
- if using V=1, the full command lines are printed,
- other values are indeterminate,
- should help in debugging the kconfig stuff;
- complete kconfig/{,m}conf generation:
- fully dynamic dependencies on source files,
- compilation of .c into .o, then linking (instead of direct linking),
- VPATH usage when not --local;
Typo + a coment moved.

/trunk/kconfig/kconfig.mk | 140 87 53 0 +++++++++++++++++++++++++++++++++--------------------
/trunk/tools/tools.mk | 12 6 6 0 ++--
/trunk/steps.mk | 6 3 3 0 +-
/trunk/samples/samples.mk | 30 15 15 0 +++++-----
/trunk/ct-ng.in | 40 28 12 0 +++++++++++----
5 files changed, 139 insertions(+), 89 deletions(-)

 # Wrapper to build the tools facilities

 # List all tools facilities, and parse their scripts

 CT_TOOLS_FACILITY_LIST=

 for f in "${CT_LIB_DIR}/scripts/build/tools/"*.sh; do

     _f="$(basename "${f}" .sh)"

     _f="${_f#???-}"

     __f="CT_TOOL_${_f}"

     if [ "${!__f}" = "y" ]; then

         CT_DoLog DEBUG "Enabling tool '${_f}'"

         . "${f}"

         CT_TOOLS_FACILITY_LIST="${CT_TOOLS_FACILITY_LIST} ${_f}"

     else

         CT_DoLog DEBUG "Disabling tool '${_f}'"

     fi

 done

 # Download the tools facilities

 do_tools_get() {

     for f in ${CT_TOOLS_FACILITY_LIST}; do

         do_tools_${f}_get

     done

 }

 # Extract and patch the tools facilities

 do_tools_extract() {

     for f in ${CT_TOOLS_FACILITY_LIST}; do

         do_tools_${f}_extract

     done

 }

 # Build the tools facilities

 do_tools() {

     for f in ${CT_TOOLS_FACILITY_LIST}; do

         do_tools_${f}_build

     done

 }