# Makefile for each steps

 # Copyright 2006 Yann E. MORIN <yann.morin.1998@free.fr>

 # ----------------------------------------------------------

 # This is the steps help entry

 help-build::

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

 help-env::

 	@echo  '  STOP=step          - Stop the build just after this step (list with list-steps)'

 	@echo  '  RESTART=step       - Restart the build just before this step (list with list-steps)'

 # ----------------------------------------------------------

 # The steps list

 # The _for_build steps are noop for native and cross,

 # but are actual steps for canadian and cross-native.

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

 # it helps when diffing and merging.

 CT_STEPS := libc_check_config        \

             companion_libs_for_build \

             binutils_for_build       \

             elf2flt_for_build        \

             companion_libs_for_host  \

             binutils_for_host        \

             elf2flt_for_host         \

             sstrip_for_host          \

             cc_core_pass_1           \

             kernel_headers           \

             libc_start_files         \

             cc_core_pass_2           \

             libc                     \

             cc_for_build             \

             cc_for_host              \

             libc_finish              \

             libelf_for_target        \

             binutils_for_target      \

             debug                    \

             test_suite               \

             finish                   \

 # Keep an empty line above this comment, so the last

 # back-slash terminated line works as expected.

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

 export CT_STEPS

 # Print the steps list

 PHONY += list-steps

 list-steps:

 	@echo  'Available build steps, in order:'

 	@for step in $(CT_STEPS); do    \

 	     echo "  - $${step}";       \

 	 done

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

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

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

 # ----------------------------------------------------------

 # This part deals with executing steps

 $(CT_STEPS):

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

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

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

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

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