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steps.mk
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Jul 31 09:08:33 2008 +0000 (2008-07-31)
changeset 752 b037a5643e04
parent 544 6b15ef33e8f2
child 847 af75fc1fe0fc
permissions -rw-r--r--
Have the glibc build use the cross-objdump, rather than the host one.
On some distros (eg. Fedora), the native objdump can not interpret objects not for the native system, and thus fail.
This commit adds a new patch against glibc-2.7 that introduces OBJDUMP_FOR_HOST, wich, if set, overides the detected objdump.

Note: bizarely enough, glibc already has code to detect the cross-objdump, but that does not work for an unknown reason... :-(

/trunk/patches/glibc/2.7/220-objdump_for_host.patch | 13 13 0 0 +++++++++
/trunk/scripts/build/libc_glibc.sh | 37 21 16 0 +++++++++++++++------------
2 files changed, 34 insertions(+), 16 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_check_config \

     6             kernel_headers      \

     7             gmp                 \

     8             mpfr                \

     9             binutils            \

    10             cc_core_pass_1      \

    11             libc_headers        \

    12             libc_start_files    \

    13             cc_core_pass_2      \

    14             libc                \

    15             cc                  \

    16             libc_finish         \

    17             binutils_target     \

    18             gmp_target          \

    19             mpfr_target         \

    20             tools               \

    21             debug               \

    22 

    23 export CT_STEPS

    24 

    25 $(CT_STEPS):

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

    27 

    28 $(patsubst %,+%,$(CT_STEPS)):

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

    30 

    31 $(patsubst %,%+,$(CT_STEPS)):

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

    33 

    34 help-build::

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

    36 

    37 list-steps:

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

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

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

    41 	 done

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

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

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