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steps.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue May 12 06:07:41 2009 +0000 (2009-05-12)
changeset 1335 4a5540d3a301
parent 1149 df32ef8825f9
child 1337 7f742f73c2d1
permissions -rw-r--r--
Add a TODO file.

-------- diffstat follows --------
/trunk/README | 2 2 0 0 ++
/trunk/TODO | 37 37 0 0 +++++++++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+) 
     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 help-env::

    11 	@echo  '  STOP               - Stop the build just after this step'

    12 	@echo  '  RESTART            - Restart the build just before this step'

    13 

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

    15 # The steps list

    16 

    17 # Please keep the last line with a '\' and keep the following empy line:

    18 # it helps when diffing and merging.

    19 CT_STEPS := libc_check_config   \

    20             kernel_headers      \

    21             gmp                 \

    22             mpfr                \

    23             ppl                 \

    24             binutils            \

    25             cc_core_pass_1      \

    26             libc_headers        \

    27             libc_start_files    \

    28             cc_core_pass_2      \

    29             libc                \

    30             cc                  \

    31             libc_finish         \

    32             gmp_target          \

    33             mpfr_target         \

    34             binutils_target     \

    35             tools               \

    36             debug               \

    37             finish              \

    38 

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

    40 export CT_STEPS

    41 

    42 # Print the steps list

    43 PHONY += list-steps

    44 list-steps:

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

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

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

    48 	 done

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

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

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

    52 

    53 # ----------------------------------------------------------

    54 # This part deals with executing steps

    55 

    56 $(CT_STEPS):

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

    58 

    59 $(patsubst %,+%,$(CT_STEPS)):

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

    61 

    62 $(patsubst %,%+,$(CT_STEPS)):

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