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tools/tools.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Oct 15 21:29:56 2008 +0000 (2008-10-15)
changeset 940 f0f9ba3f98f2
parent 493 567c97607f4e
child 953 edd62c121892
permissions -rw-r--r--
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(-) 
     1 # Makefile for the tools/ sub-directory

     2 

     3 # Here, we can update the config.* scripts.

     4 # If we're in CT_LIB_DIR, then CT_LIB_DIR == CT_TOP_DIR, and we can update those

     5 # scripts for later inclusion mainline. If CT_LIB_DIR != CT_TOP_DIR, then those

     6 # scripts are downloaded only for use in CT_TOP_DIR.

     7 

     8 CONFIG_SUB_SRC="http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD"

     9 CONFIG_SUB_DEST="$(CT_TOP_DIR)/tools/config.sub"

    10 CONFIG_GUESS_SRC="http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD"

    11 CONFIG_GUESS_DEST="$(CT_TOP_DIR)/tools/config.guess"

    12 

    13 $(CT_TOP_DIR)/tools:

    14 	$(SILENT)mkdir -p $(CT_TOP_DIR)/tools

    15 

    16 PHONY += updatetools

    17 updatetools: $(CT_TOP_DIR)/tools $(CONFIG_SUB_DEST) $(CONFIG_GUESS_DEST)

    18 

    19 $(CONFIG_SUB_DEST):

    20 	$(SILENT)wget $(CONFIG_SUB_SRC) -O $@

    21 	$(SILENT)chmod u+rwx,go+rx-w $@

    22 

    23 $(CONFIG_GUESS_DEST):

    24 	$(SILENT)wget $(CONFIG_GUESS_SRC) -O $@

    25 	$(SILENT)chmod u+rwx,go+rx-w $@

    26 

    27 help-distrib::

    28 	@echo  '  updatetools        - Update the config tools'

    29 

    30 distclean::

    31 	$(SILENT)[ $(CT_TOP_DIR) = $(CT_LIB_DIR) ] || rm -rf $(CT_TOP_DIR)/tools
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