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(-)

 # EXPERIMENTAL

 # libelf config file

 config TOOL_libelf

     help

       libelf lets you read, modify or create ELF files in an

       architecture-independent way.

       libelf is BROKEN! If you manage to make it actually _work_,

       please be so kind as to tell me. (By working, I mean it is

       useable at least by ltrace.) Thank you!

 choice

     bool

     prompt "libelf version"

 config LIBELF_V_0_8_8

     bool

     prompt "0.8.8 (OBSOLETE)"

     depends on OBSOLETE

 config LIBELF_V_0_8_9

     bool

     prompt "0.8.9"

 config LIBELF_V_0_8_10

     bool

     prompt "0.8.10"

 # CT_INSERT_VERSION_ABOVE

 # Don't remove above line!

 endchoice

 config LIBELF_VERSION

     string

     default "0.8.8" if LIBELF_V_0_8_8

     default "0.8.9" if LIBELF_V_0_8_9

     default "0.8.10" if LIBELF_V_0_8_10

 # CT_INSERT_VERSION_STRING_ABOVE

 # Don't remove above line!