X-Git-Url: https://repo.jachan.dev/buildroot-mgba.git/blobdiff_plain/027aa1d2ec07402d9aa1df3825207f120acae497..468a0032ad81ee37e146685630d5073d8cc6b702:/Makefile

diff --git a/Makefile b/Makefile
index 76dd2cdf0f..fed6e124b9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # Makefile for buildroot2
 #
 # Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
-# Copyright (C) 2006-2009 by the Buildroot developers <buildroot@uclibc.org>
+# Copyright (C) 2006-2010 by the Buildroot developers <buildroot@uclibc.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -22,23 +22,21 @@
 # Just run 'make menuconfig', configure stuff, then run 'make'.
 # You shouldn't need to mess with anything beyond this point...
 #--------------------------------------------------------------
-TOPDIR=./
+# absolute path
+TOPDIR:=$(shell pwd)
 CONFIG_CONFIG_IN=Config.in
 CONFIG_DEFCONFIG=.defconfig
 CONFIG=package/config
 DATE:=$(shell date +%Y%m%d)
 
-noconfig_targets:=menuconfig config oldconfig randconfig \
-	defconfig allyesconfig allnoconfig release tags \
+noconfig_targets:=menuconfig xconfig config oldconfig randconfig \
+	defconfig allyesconfig allnoconfig release \
+	randpackageconfig allyespackageconfig allnopackageconfig \
 	source-check help
 
-
-# Use shell variables, if defined
-ifneq ($(BUILDROOT_LOCAL),)
-BR2_LOCAL:=$(BUILDROOT_LOCAL)
-else
-BR2_LOCAL:=$(TOPDIR)/local
-endif
+# Strip quotes and then whitespaces
+qstrip=$(strip $(subst ",,$(1)))
+#"))
 
 # Variables for use in Make constructs
 comma:=,
@@ -48,20 +46,13 @@ space:=$(empty) $(empty)
 # $(shell find . -name *_defconfig |sed 's/.*\///')
 # Pull in the user's configuration file
 ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
-ifeq ($(BOARD),)
-# if "make BOARD=xyz" command
 -include .config
-else
-# if "make" command
--include $(BR2_LOCAL)/$(BOARD)/$(BOARD).config
-endif
 endif
 
 # Override BR2_DL_DIR if shell variable defined
 ifneq ($(BUILDROOT_DL_DIR),)
 BR2_DL_DIR:=$(BUILDROOT_DL_DIR)
 endif
-LOCAL:=$(BR2_LOCAL)
 
 # To put more focus on warnings, be less verbose as default
 # Use 'make V=1' to see the full commands
@@ -206,17 +197,77 @@ PREFERRED_LIB_FLAGS:=--enable-static --enable-shared
 # along with the packages to build for the target.
 #
 ##############################################################
-ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
 BASE_TARGETS:=uclibc-configured binutils cross_compiler uclibc-target-utils kernel-headers
 else
 BASE_TARGETS:=uclibc
 endif
 TARGETS:=
 
-# setup our paths
-include project/Makefile.in
+# silent mode requested?
+QUIET:=$(if $(findstring s,$(MAKEFLAGS)),-q)
+
+# Strip off the annoying quoting
+ARCH:=$(call qstrip,$(BR2_ARCH))
+ifeq ($(ARCH),xtensa)
+ARCH:=$(ARCH)_$(call qstrip,$(BR2_xtensa_core_name))
+endif
+WGET:=$(call qstrip,$(BR2_WGET)) $(SPIDER) $(QUIET)
+SVN_CO:=$(call qstrip,$(BR2_SVN_CO)) $(QUIET)
+SVN_UP:=$(call qstrip,$(BR2_SVN_UP)) $(QUIET)
+BZR_CO:=$(call qstrip,$(BR2_BZR_CO)) $(QUIET)
+BZR_UP:=$(call qstrip,$(BR2_BZR_UP)) $(QUIET)
+GIT:=$(call qstrip,$(BR2_GIT)) $(QUIET)
+ZCAT:=$(call qstrip,$(BR2_ZCAT))
+BZCAT:=$(call qstrip,$(BR2_BZCAT))
+TAR_OPTIONS=$(call qstrip,$(BR2_TAR_OPTIONS)) -xf
+
+ifneq ("$(origin O)", "command line")
+O:=output
+else
+# other packages might also support Linux-style out of tree builds
+# with the O=<dir> syntax (E.G. Busybox does). As make automatically
+# forwards command line variable definitions those packages get very
+# confused. Fix this by telling make to not do so
+MAKEOVERRIDES =
+endif
 
-BR2_DEPENDS_DIR=$(PROJECT_BUILD_DIR)/buildroot-config
+# bash prints the name of the directory on 'cd <dir>' if CDPATH is
+# set, so unset it here to not cause problems. Notice that the export
+# line doesn't affect the environment of $(shell ..) calls, so
+# explictly throw away any output from 'cd' here.
+export CDPATH:=
+BASE_DIR := $(shell mkdir -p $(O) && cd $(O) >/dev/null && pwd)
+$(if $(BASE_DIR),, $(error output directory "$(O)" does not exist))
+
+DL_DIR=$(call qstrip,$(BR2_DL_DIR))
+ifeq ($(DL_DIR),)
+DL_DIR:=$(TOPDIR)/dl
+endif
+
+BUILD_DIR:=$(BASE_DIR)/build
+
+GNU_TARGET_SUFFIX:=-$(call qstrip,$(BR2_GNU_TARGET_SUFFIX))
+
+STAGING_DIR:=$(call qstrip,$(BR2_STAGING_DIR))
+
+# packages compiled for the host goes here
+HOST_DIR:=$(BASE_DIR)/host
+
+# stamp (dependency) files go here
+STAMP_DIR:=$(BASE_DIR)/stamps
+
+BINARIES_DIR:=$(BASE_DIR)/images
+TARGET_DIR:=$(BASE_DIR)/target
+
+# define values for prepatched source trees for toolchains
+VENDOR_SITE:=$(call qstrip,$(BR2_VENDOR_SITE))
+VENDOR_BINUTILS_RELEASE:=$(call qstrip,$(BR2_VENDOR_BINUTILS_RELEASE))
+VENDOR_GCC_RELEASE:=$(call qstrip,$(BR2_VENDOR_GCC_RELEASE))
+VENDOR_UCLIBC_RELEASE:=$(call qstrip,$(BR2_VENDOR_UCLIBC_RELEASE))
+VENDOR_PATCH_DIR:=$(call qstrip,$(BR2_VENDOR_PATCH_DIR))
+
+BR2_DEPENDS_DIR=$(BUILD_DIR)/buildroot-config
 
 include toolchain/Makefile.in
 include package/Makefile.in
@@ -233,12 +284,10 @@ all: world
 # In this section, we need .config
 include .config.cmd
 
-include project/*.mk
-
 # We also need the various per-package makefiles, which also add
 # each selected package to TARGETS if that package was selected
 # in the .config file.
-ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
 # avoid pulling in external toolchain which is broken for toplvl parallel builds
 # Explicit ordering:
 include toolchain/dependencies/dependencies.mk
@@ -285,21 +334,19 @@ $(BR2_DEPENDS_DIR): .config
 	mkdir -p $(@D)
 	cp -dpRf $(CONFIG)/buildroot-config $@
 
-dirs: $(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
-	$(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(PROJECT_BUILD_DIR) \
-	$(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR)
+dirs: $(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
+	$(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(STAMP_DIR)
 
 $(BASE_TARGETS): dirs
 
-world: dependencies dirs target-host-info $(BASE_TARGETS) $(TARGETS_ALL)
+world: dependencies dirs $(BASE_TARGETS) $(TARGETS_ALL)
 
 
-.PHONY: all world dirs clean dirclean distclean source \
+.PHONY: all world dirs clean distclean source \
 	$(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
 	$(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \
-	$(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
-	$(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(PROJECT_BUILD_DIR) \
-	$(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR)
+	$(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) \
+	$(HOST_DIR) $(BR2_DEPENDS_DIR) $(BINARIES_DIR) $(STAMP_DIR)
 
 #############################################################
 #
@@ -307,8 +354,7 @@ world: dependencies dirs target-host-info $(BASE_TARGETS) $(TARGETS_ALL)
 # dependencies anywhere else
 #
 #############################################################
-$(DL_DIR) $(TOOL_BUILD_DIR) $(BUILD_DIR) $(HOST_DIR) $(PROJECT_BUILD_DIR) \
-	$(PROJECT_BUILD_DIR)/autotools-stamps $(BINARIES_DIR) $(STAMP_DIR):
+$(DL_DIR) $(TOOLCHAIN_DIR) $(BUILD_DIR) $(HOST_DIR) $(BINARIES_DIR) $(STAMP_DIR):
 	@mkdir -p $@
 
 $(STAGING_DIR):
@@ -325,23 +371,27 @@ ifneq ($(BR2_TOOLCHAIN_EXTERNAL),y)
 endif
 endif
 	@mkdir -p $(STAGING_DIR)/usr/include
+	@mkdir -p $(STAGING_DIR)/usr/bin
 
-$(PROJECT_BUILD_DIR)/.root:
+$(BUILD_DIR)/.root:
 	mkdir -p $(TARGET_DIR)
 	if ! [ -d "$(TARGET_DIR)/bin" ]; then \
 		if [ -d "$(TARGET_SKELETON)" ]; then \
 			cp -fa $(TARGET_SKELETON)/* $(TARGET_DIR)/; \
 		fi; \
+		if [ -d "$(TARGET_SKELETON_PATCH)" ]; then \
+			toolchain/patch-kernel.sh $(TARGET_DIR) $(TARGET_SKELETON_PATCH)/ \*patch\*; \
+		fi; \
 		touch $(STAGING_DIR)/.fakeroot.00000; \
 	fi
-	-find $(TARGET_DIR) -type d -name CVS -o -name .svn -print0 | xargs -0 rm -rf
-	-find $(TARGET_DIR) -type f -name .empty -print0 | xargs -0 rm -rf
+	-find $(TARGET_DIR) -type d -name CVS -print0 -o -name .svn -print0 | xargs -0 rm -rf
+	-find $(TARGET_DIR) -type f \( -name .empty -o -name '*~' \) -print0 | xargs -0 rm -rf
 	touch $@
 
-$(TARGET_DIR): $(PROJECT_BUILD_DIR)/.root
+$(TARGET_DIR): $(BUILD_DIR)/.root
 
 erase-fakeroots:
-	rm -f $(PROJECT_BUILD_DIR)/.fakeroot*
+	rm -f $(BUILD_DIR)/.fakeroot*
 
 target-finalize:
 ifeq ($(BR2_HAVE_DEVFILES),y)
@@ -360,10 +410,17 @@ endif
 	find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIPCMD) 2>/dev/null || true
 	$(TARGET_LDCONFIG) -r $(TARGET_DIR) 2>/dev/null
 
+	mkdir -p $(TARGET_DIR)/etc
+	echo $(BR2_VERSION)$(shell $(TOPDIR)/scripts/setlocalversion) > \
+		$(TARGET_DIR)/etc/br-version
+
+ifneq ($(BR2_ROOTFS_POST_BUILD_SCRIPT),"")
+	$(BR2_ROOTFS_POST_BUILD_SCRIPT) $(TARGET_DIR)
+endif
+
 ifeq ($(BR2_ENABLE_LOCALE_PURGE),y)
-LOCALE_WHITELIST=$(PROJECT_BUILD_DIR)/locales.nopurge
-LOCALE_NOPURGE=$(strip $(subst ",,$(BR2_ENABLE_LOCALE_WHITELIST)))
-#"))
+LOCALE_WHITELIST=$(BUILD_DIR)/locales.nopurge
+LOCALE_NOPURGE=$(call qstrip,$(BR2_ENABLE_LOCALE_WHITELIST))
 
 target-purgelocales:
 	rm -f $(LOCALE_WHITELIST)
@@ -387,33 +444,14 @@ external-deps:
 	@$(MAKE) -Bs BR2_WGET=$(TOPDIR)/toolchain/wget-show-external-deps.sh \
 		SPIDER=--spider source
 
-#############################################################
-#
-# Cleanup and misc junk
-#
-#############################################################
-clean: $(TARGETS_CLEAN)
-	rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(PROJECT_BUILD_DIR)/.root $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR)
-
-dirclean: $(TARGETS_DIRCLEAN)
-	rm -rf $(STAGING_DIR) $(TARGET_DIR) $(IMAGE) $(PROJECT_BUILD_DIR)/.root $(PROJECT_BUILD_DIR)/autotools-stamps $(STAMP_DIR)
+ifeq ($(BR2_CONFIG_CACHE),y)
+# drop configure cache if configuration is changed
+$(BUILD_DIR)/tgt-config.cache: .config
+	rm -f $@
+	touch $@
 
-distclean:
-ifeq ($(DL_DIR),$(BASE_DIR)/dl)
-	rm -rf $(DL_DIR)
+$(BASE_TARGETS): | $(BUILD_DIR)/tgt-config.cache
 endif
-	rm -rf $(TOOL_BUILD_DIR) $(BUILD_DIR) $(PROJECT_BUILD_DIR) $(BINARIES_DIR) \
-	.config.cmd
-	$(MAKE) -C $(CONFIG) clean
-
-sourceball:
-	rm -rf $(BUILD_DIR) $(PROJECT_BUILD_DIR) $(BINARIES_DIR)
-	set -e; \
-	cd ..; \
-	rm -f buildroot.tar.bz2; \
-	tar -cvf buildroot.tar buildroot; \
-	bzip2 -9 buildroot.tar; \
-
 
 else # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
 
@@ -431,13 +469,29 @@ $(CONFIG)/conf:
 	-@if [ ! -f .config ]; then \
 		cp $(CONFIG_DEFCONFIG) .config; \
 	fi
+
 $(CONFIG)/mconf:
 	@mkdir -p $(CONFIG)/buildroot-config
-	$(MAKE) CC="$(HOSTCC)" -C $(CONFIG) conf mconf
+	$(MAKE) CC="$(HOSTCC)" -C $(CONFIG) mconf
+	-@if [ ! -f .config ]; then \
+		cp $(CONFIG_DEFCONFIG) .config; \
+	fi
+
+$(CONFIG)/qconf:
+	@mkdir -p $(CONFIG)/buildroot-config
+	$(MAKE) CC="$(HOSTCC)" -C $(CONFIG) qconf
 	-@if [ ! -f .config ]; then \
 		cp $(CONFIG_DEFCONFIG) .config; \
 	fi
 
+xconfig: $(CONFIG)/qconf
+	@mkdir -p $(CONFIG)/buildroot-config
+	@if ! KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
+		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
+		$(CONFIG)/qconf $(CONFIG_CONFIG_IN); then \
+		test -f .config.cmd || rm -f .config; \
+	fi
+
 menuconfig: $(CONFIG)/mconf
 	@mkdir -p $(CONFIG)/buildroot-config
 	@if ! KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
@@ -470,7 +524,6 @@ allyesconfig: $(CONFIG)/conf
 	@KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
 		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
 		$(CONFIG)/conf -y $(CONFIG_CONFIG_IN)
-	#sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config
 
 allnoconfig: $(CONFIG)/conf
 	@mkdir -p $(CONFIG)/buildroot-config
@@ -478,6 +531,33 @@ allnoconfig: $(CONFIG)/conf
 		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
 		$(CONFIG)/conf -n $(CONFIG_CONFIG_IN)
 
+randpackageconfig: $(CONFIG)/conf
+	@mkdir -p $(CONFIG)/buildroot-config
+	@grep -v BR2_PACKAGE_ .config > .config.nopkg
+	@KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
+		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
+		KCONFIG_ALLCONFIG=.config.nopkg \
+		$(CONFIG)/conf -r $(CONFIG_CONFIG_IN)
+	@rm -f .config.nopkg
+
+allyespackageconfig: $(CONFIG)/conf
+	@mkdir -p $(CONFIG)/buildroot-config
+	@grep -v BR2_PACKAGE_ .config > .config.nopkg
+	@KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
+		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
+		KCONFIG_ALLCONFIG=.config.nopkg \
+		$(CONFIG)/conf -y $(CONFIG_CONFIG_IN)
+	@rm -f .config.nopkg
+
+allnopackageconfig: $(CONFIG)/conf
+	@mkdir -p $(CONFIG)/buildroot-config
+	@grep -v BR2_PACKAGE_ .config > .config.nopkg
+	@KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
+		KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
+		KCONFIG_ALLCONFIG=.config.nopkg \
+		$(CONFIG)/conf -n $(CONFIG_CONFIG_IN)
+	@rm -f .config.nopkg
+
 defconfig: $(CONFIG)/conf
 	@mkdir -p $(CONFIG)/buildroot-config
 	@KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
@@ -488,49 +568,43 @@ defconfig: $(CONFIG)/conf
 source-check: allyesconfig
 	$(MAKE) _source-check
 
+endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+
 #############################################################
 #
 # Cleanup and misc junk
 #
 #############################################################
 clean:
-	rm -f .config .config.old .config.cmd .tmpconfig.h .lognr.*
-	-$(MAKE) -C $(CONFIG) clean
+	rm -rf $(STAGING_DIR) $(TARGET_DIR) $(BINARIES_DIR) $(HOST_DIR) \
+		$(STAMP_DIR) $(BUILD_DIR) $(TOOLCHAIN_DIR)
 
 distclean: clean
-	rm -rf sources/*
-
-
-endif # ifeq ($(BR2_HAVE_DOT_CONFIG),y)
+ifeq ($(DL_DIR),$(TOPDIR)/dl)
+	rm -rf $(DL_DIR)
+endif
+ifeq ($(O),output)
+	rm -rf $(O)
+endif
+	rm -rf .config .config.old .config.cmd .auto.deps
+	-$(MAKE) -C $(CONFIG) clean
 
 flush:
-	rm -f $(PROJECT_BUILD_DIR)/tgt-config.cache
-
-%_defconfig: $(CONFIG)/conf
-	cp $(shell find ./target/ -name $@) .config
-	-@$(MAKE) oldconfig
+	rm -f $(BUILD_DIR)/tgt-config.cache
 
-update:
-	cp .config $(BOARD_PATH)/$(PROJECT)_defconfig
+%_defconfig: $(TOPDIR)/configs/%_defconfig
+	cp $^ .config
+	@$(MAKE) oldconfig
 
 configured: dirs host-sed kernel-headers uclibc-config busybox-config linux26-config
 
 prepatch:	gcc-patched binutils-patched gdb-patched uclibc-patched
 
-.lognr.$(PROJECT):
-	@echo "0" > .lognr.$(PROJECT)
-
-log:	.lognr.$(PROJECT)
-	@expr `cat .lognr.$(PROJECT)` + 1 > .lognr.$(PROJECT)	
-	@echo Creating $(PROJECT)-`cat .lognr.$(PROJECT)`.log
-	@$(MAKE) > $(PROJECT)-`cat .lognr.$(PROJECT)`.log 2>&1
-
-
 cross: $(BASE_TARGETS)
 
 help:
 	@echo 'Cleaning:'
-	@echo '  clean                  - delete temporary files created by build'
+	@echo '  clean                  - delete all files created by build'
 	@echo '  distclean              - delete all non-source files (including .config)'
 	@echo
 	@echo 'Build:'
@@ -538,10 +612,16 @@ help:
 	@echo
 	@echo 'Configuration:'
 	@echo '  menuconfig             - interactive curses-based configurator'
+	@echo '  xconfig                - interactive Qt-based configurator'
 	@echo '  oldconfig              - resolve any unresolved symbols in .config'
+	@echo '  randconfig             - New config with random answer to all options'
+	@echo '  defconfig              - New config with default answer to all options'
+	@echo '  allyesconfig           - New config where all options are accepted with yes'
+	@echo '  allnoconfig            - New config where all options are answered with no'
+	@echo '  randpackageconfig      - New config with random answer to package options'
+	@echo '  allyespackageconfig    - New config where pkg options are accepted with yes'
+	@echo '  allnopackageconfig     - New config where package options are answered with no'
 	@echo '  configured             - make {uclibc/busybox/linux26}-config'
-	@echo '  saveconfig             - save current configuration under local/<project>'
-	@echo '  getconfig              - restore saved configuration from local/<project>'
 	@echo
 	@echo 'Miscellaneous:'
 	@echo '  source                 - download all sources needed for offline-build'
@@ -549,15 +629,15 @@ help:
 	@echo '  external-deps          - list external packages used'
 	@echo '  flush                  - flush configuration cache'
 	@echo
+	@$(foreach b, $(notdir $(wildcard $(TOPDIR)/configs/*_defconfig)), \
+	  printf "  %-35s - Build for %s\\n" $(b) $(b:_defconfig=);)
+	@echo
 	@echo 'See docs/README and docs/buildroot.html for further details'
 	@echo
 
-release: distclean
+release:
 	OUT=buildroot-$$(grep -A2 BR2_VERSION $(CONFIG_CONFIG_IN)|grep default|cut -f2 -d\"); \
-	rm -rf ../$$OUT*; cp -al . ../$$OUT; cd ..; \
-	tar cfz $$OUT.tar.gz --exclude .svn --exclude .git --exclude \*~ $$OUT; \
-	rm -rf $$OUT
+	git archive --format=tar --prefix=$$OUT/ master|gzip -9 >$$OUT.tar.gz
 
-.PHONY: dummy subdirs release distclean clean config oldconfig \
-	menuconfig tags check test depend defconfig help
+.PHONY: $(noconfig_targets)