Rework the help system. For now, this is mostly a no-op (it only re-organise the help entries), but later, that may come in handy when we want ct-ng to be installable).
1 # Makefile for crosstool-NG.
2 # Copyright 2006 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
4 # Don't print directory as we descend into them
5 MAKEFLAGS += --no-print-directory
7 export CT_TOP_DIR=$(shell pwd)
9 # This is crosstool-ng version string
10 export CT_VERSION=$(shell cat $(CT_TOP_DIR)/version)
12 export CT_STOP=$(STOP)
13 export CT_RESTART=$(RESTART)
18 HOST_CC = gcc -funsigned-char
21 help:: help-head help-config help-samples help-build help-distrib help-env help-tail
24 @echo 'Available make targets:'
28 @echo 'Configuration targets:'
32 @echo 'Preconfigured targets:'
36 @echo 'Build targets:'
40 @echo 'Distribution targets:'
44 @echo 'Environement variables (see docs/overview.txt):'
48 @echo 'Execute "make" or "make all" to build all targets marked with [*]'
53 @echo '* build - Build the toolchain'
54 @echo ' clean - Remove generated files'
55 @echo ' distclean - Remove generated files, configuration and build directories'
57 include $(CT_TOP_DIR)/kconfig/Makefile
58 include $(CT_TOP_DIR)/samples/Makefile
59 include $(CT_TOP_DIR)/tools/Makefile
60 include $(CT_TOP_DIR)/Makefile.steps
63 @echo ' tarball - Build a tarball of the configured toolchain'
66 @echo ' STOP - Stop the build just after this step'
67 @echo ' RESTART - Restart the build just before this step'
70 @echo "You must run either one of \"make config\" or \"make menuconfig\" first"
75 @$(CT_TOP_DIR)/scripts/crosstool.sh
79 @$(CT_TOP_DIR)/scripts/tarball.sh
83 @rm -f .config* ..config.tmp
85 @[ ! -d "$(CT_TOP_DIR)/targets" ] || chmod -R u+w "$(CT_TOP_DIR)/targets"
86 @rm -rf "$(CT_TOP_DIR)/targets"