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steps.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Sep 16 17:39:40 2008 +0000 (2008-09-16)
changeset 861 5506fbbad59b
parent 602 1968d150a34f
child 932 264d38e5b5ba
permissions -rw-r--r--
Generate the kernel config choice, rather than having it hard-coded:
- change the menu label from 'Target OS' to 'Operating System',
- bare-metal is a kind of kernel (OS), rename to 'bare-metal' from 'none',
- update the kconfig.mk to generate the kernel choice entries,
- update glibc&eglibc kernel version option accordingly.
Update the debug & tools confiog file generation to match with arch & kernel.
Print terse command lines when building in kconfig/ (a-la Linux kernel).
Fix the makefile rules in kconfig/kconfig.mk to be /simple/ rules.

/trunk/kconfig/kconfig.mk | 117 81 36 0 +++++++++++++++++++++----------
/trunk/config/kernel/linux.in | 4 4 0 0 +
/trunk/config/kernel/bare-metal.experimental.in | 15 15 0 0 ++++
/trunk/config/kernel.in | 33 5 28 0 +--------
/trunk/config/libc/glibc-eglibc-common.in | 4 2 2 0
5 files changed, 107 insertions(+), 66 deletions(-) 
     1 # Makefile for each steps

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

     3 

     4 CT_STEPS := libc_check_config   \

     5             kernel_headers      \

     6             gmp                 \

     7             mpfr                \

     8             binutils            \

     9             cc_core_pass_1      \

    10             libc_headers        \

    11             libc_start_files    \

    12             cc_core_pass_2      \

    13             libc                \

    14             cc                  \

    15             libc_finish         \

    16             binutils_target     \

    17             gmp_target          \

    18             mpfr_target         \

    19             tools               \

    20             debug               \

    21 

    22 export CT_STEPS

    23 

    24 $(CT_STEPS):

    25 	@$(CT_NG) RESTART=$@ STOP=$@ build

    26 

    27 $(patsubst %,+%,$(CT_STEPS)):

    28 	@$(CT_NG) STOP=$(patsubst +%,%,$@) build

    29 

    30 $(patsubst %,%+,$(CT_STEPS)):

    31 	@$(CT_NG) RESTART=$(patsubst %+,%,$@) build

    32 

    33 help-build::

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

    35 

    36 list-steps:

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

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

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

    40 	 done

    41 	@echo  'Use "$(CT_NG) <step>" to execute only that step.'

    42 	@echo  'Use "$(CT_NG) +<step>" to execute up to that step.'

    43 	@echo  'Use "$(CT_NG) <step>+" to execute from that step onward.'
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