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-rw-r--r--Makefile.steps72
-rw-r--r--docs/overview.txt19
2 files changed, 30 insertions, 61 deletions
diff --git a/Makefile.steps b/Makefile.steps
index e09c3c7..caf1566 100644
--- a/Makefile.steps
+++ b/Makefile.steps
@@ -1,53 +1,35 @@
# Makefile for each steps
# Copyright 2006 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
-libc_check_config \
-kernel_check_config \
-kernel_headers \
-binutils \
-cc_core_pass_1 \
-libc_headers \
-libc_start_files \
-cc_core_pass_2 \
-libfloat \
-libc \
-cc \
-libc_finish \
-tools \
-debug \
-:
+CT_STEPS := libc_check_config \
+ kernel_check_config \
+ kernel_headers \
+ binutils \
+ cc_core_pass_1 \
+ libc_headers \
+ libc_start_files \
+ cc_core_pass_2 \
+ libfloat \
+ libc \
+ cc \
+ libc_finish \
+ tools \
+ debug \
+
+$(CT_STEPS):
@make -C "$(CT_TOP_DIR)" RESTART=$@ STOP=$@
--libc_check_config \
--kernel_check_config \
--kernel_headers \
--binutils \
--cc_core_pass_1 \
--libc_headers \
--libc_start_files \
--cc_core_pass_2 \
--libfloat \
--libc \
--cc \
--libc_finish \
--tools \
--debug \
-:
+$(patsubst %,-%,$(CT_STEPS)):
@make -C "$(CT_TOP_DIR)" STOP=$(patsubst -%,%,$@)
-libc_check_config- \
-kernel_check_config- \
-kernel_headers- \
-binutils- \
-cc_core_pass_1- \
-libc_headers- \
-libc_start_files- \
-cc_core_pass_2- \
-libfloat- \
-libc- \
-cc- \
-libc_finish- \
-tools- \
-debug- \
-:
+$(patsubst %,%-,$(CT_STEPS)):
@make -C "$(CT_TOP_DIR)" RESTART=$(patsubst %-,%,$@)
+
+help-build::
+ @echo ' liststeps - Lists all build steps'
+
+liststeps:
+ @echo 'Available build steps, in order:'
+ @for step in $(CT_STEPS); do \
+ echo " - $${step}"; \
+ done
diff --git a/docs/overview.txt b/docs/overview.txt
index 2082d7e..cd5c9f7 100644
--- a/docs/overview.txt
+++ b/docs/overview.txt
@@ -178,22 +178,6 @@ Conversely, if you want to restart a build at a specific step you are
debugging, you can pass the RESTART variable to make:
make RESTART=some_step
-The list of steps is, in order of appearence in the build process:
- - libc_check_config
- - kernel_check_config
- - kernel_headers
- - binutils
- - cc_core_pass_1
- - libc_headers
- - libc_start_files
- - cc_core_pass_2
- - libfloat
- - libc
- - cc
- - libc_finish
- - tools
- - debug
-
Alternatively, you can call make with the name of a step to just do that step:
make libc_headers
is equivalent to:
@@ -205,6 +189,9 @@ at that step. Thus:
are equivalent to:
make STOP=libc_headers and: make RESTART=libc_headers
+To obtain the list of acceptable steps, please call:
+ make liststeps
+
Note that in order to restart a build, you'll have to say 'Y' to the config
option CT_DEBUG_CT_SAVE_STEPS, and that the previous build effectively went
that far.