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steps.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Oct 29 10:31:15 2008 +0000 (2008-10-29)
changeset 1010 45316336f45f
parent 1001 c8ac48ba1411
child 1015 d9a132dcd329
permissions -rw-r--r--
Use $(MAKE) for recursive calls, don't directly use $(CT_NG).
Pass on the V variable on the $(MAKE) command lines.

/trunk/steps.mk | 6 3 3 0 +++---
/trunk/ct-ng.in | 2 1 1 0 +-
2 files changed, 4 insertions(+), 4 deletions(-) 
     1 # Makefile for each steps

     2 # Copyright 2006 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>

     3 

     4 # ----------------------------------------------------------

     5 # This is the steps help entry

     6 

     7 help-build::

     8 	@echo  '  list-steps         - List all build steps'

     9 

    10 # ----------------------------------------------------------

    11 # The steps list

    12 

    13 # Please keep the last line with a '\' and keep the folowing empy line:

    14 # it helps when diffing and merging.

    15 CT_STEPS := libc_check_config   \

    16             kernel_headers      \

    17             gmp                 \

    18             mpfr                \

    19             binutils            \

    20             cc_core_pass_1      \

    21             libc_headers        \

    22             libc_start_files    \

    23             cc_core_pass_2      \

    24             libc                \

    25             cc                  \

    26             libc_finish         \

    27             binutils_target     \

    28             gmp_target          \

    29             mpfr_target         \

    30             tools               \

    31             debug               \

    32 

    33 # Make the list available to sub-processes (scripts/crosstool.sh needs it)

    34 export CT_STEPS

    35 

    36 # Print the steps list

    37 PHONY += list-steps

    38 list-steps:

    39 	@echo  'Available build steps, in order:'

    40 	@for step in $(CT_STEPS); do    \

    41 	     echo "  - $${step}";       \

    42 	 done

    43 	@echo  'Use "<step>" as action to execute only that step.'

    44 	@echo  'Use "+<step>" as action to execute up to that step.'

    45 	@echo  'Use "<step>+" as action to execute from that step onward.'

    46 

    47 # ----------------------------------------------------------

    48 # This part deals with executing steps

    49 

    50 $(CT_STEPS):

    51 	$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) RESTART=$@ STOP=$@ build

    52 

    53 $(patsubst %,+%,$(CT_STEPS)):

    54 	$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) STOP=$(patsubst +%,%,$@) build

    55 

    56 $(patsubst %,%+,$(CT_STEPS)):

    57 	$(SILENT)$(MAKE) -rf $(CT_NG) V=$(V) RESTART=$(patsubst %+,%,$@) build
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