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tools/tools.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Nov 13 17:34:44 2008 +0000 (2008-11-13)
changeset 1039 b534a133daf4
parent 1001 c8ac48ba1411
permissions -rw-r--r--
Make the 'updatetools' rule conform to the V={,0,1,2} verbosity level.

/trunk/tools/tools.mk | 28 20 8 0 ++++++++++++++++++++--------
1 file changed, 20 insertions(+), 8 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 # ----------------------------------------------------------

     9 # The tools help entry

    10 

    11 help-distrib::

    12 	@echo  '  updatetools        - Update the config tools'

    13 

    14 # ----------------------------------------------------------

    15 # Where to get tools from, and where to store them into

    16 # The tools are: config.guess and config.sub

    17 

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

    19 CONFIG_SUB_DEST=tools/config.sub

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

    21 CONFIG_GUESS_DEST=tools/config.guess

    22 

    23 # Kludge: we have a step that is called 'tools', and thus we can not define a

    24 # rule here that is named 'tools'. Naming it 'tools/' does not help either.

    25 # Thus, prepend the top directory to have a single rule description. This is

    26 # not as bad as it seems, because it is only refered to by teo rules in this

    27 # file, but still it is a kludge...

    28 $(CT_TOP_DIR)/tools:

    29 	$(SILENT)mkdir -p tools

    30 

    31 PHONY += updatetools

    32 updatetools: $(CONFIG_SUB_DEST) $(CONFIG_GUESS_DEST)

    33 

    34 # ----------------------------------------------------------

    35 # How to retrieve the tools

    36 

    37 wget_opt=-o /dev/null

    38 ifeq ($(strip $(V)),2)

    39   wget_opt=

    40 endif

    41 

    42 $(CONFIG_SUB_DEST): .FORCE $(CT_TOP_DIR)/tools

    43 	@$(ECHO) '  WGET  $@'

    44 	$(SILENT)wget $(wget_opt) -O $@ $(CONFIG_SUB_SRC)

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

    46 

    47 $(CONFIG_GUESS_DEST): .FORCE $(CT_TOP_DIR)/tools

    48 	@$(ECHO) '  WGET  $@'

    49 	$(SILENT)wget $(wget_opt) -O $@ $(CONFIG_GUESS_SRC)

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

    51 

    52 # ----------------------------------------------------------

    53 # Clean up the mess

    54 

    55 distclean::

    56 	@$(ECHO) "  CLEAN tools"

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