-#
-# Copyright (C) 2006 OpenWrt.org
+#
+# Copyright (C) 2006-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# Main makefile for the host tools
#
-include $(TOPDIR)/rules.mk
-TARGETS-y:=sed sstrip ipkg-utils ext2fs squashfs mtd-utils lzma mkimage firmware-utils
-
-TARGETS_DOWNLOAD:=$(patsubst %,%-download,$(TARGETS-y))
-TARGETS_PREPARE:=$(patsubst %,%-prepare,$(TARGETS-y))
-TARGETS_COMPILE:=$(patsubst %,%-compile,$(TARGETS-y))
-TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS-y))
-TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS-y))
-STAMP:=$(STAGING_DIR)/stampfiles/.tools_installed
-
-all: install
-download: $(TARGETS_DOWNLOAD)
-compile: $(TARGETS_COMPILE)
-install: $(STAMP)
-clean: $(TARGETS_CLEAN)
-
-squashfs-compile: lzma-install
-
-ifneq ($(shell $(SCRIPT_DIR)/timestamp.pl -p . $(STAMP)),$(STAMP))
- $(STAMP): $(TARGETS_INSTALL)
+curdir:=tools
+
+# subdirectories to descend into
+tools-y :=
+
+ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+ BUILD_TOOLCHAIN := y
+ ifdef CONFIG_GCC_USE_GRAPHITE
+ ifneq ($(CONFIG_GCC_VERSION_4_8),)
+ ifeq ($(CONFIG_GCC_USE_SYSTEM_PPL_CLOOG),)
+ BUILD_PPL_CLOOG = y
+ endif
+ else
+ BUILD_ISL = y
+ endif
+ endif
+endif
+ifneq ($(CONFIG_PACKAGE_kmod-b43)$(CONFIG_PACKAGE_b43legacy-firmware)$(CONFIG_BRCMSMAC_USE_FW_FROM_WL),)
+ BUILD_B43_TOOLS = y
endif
-$(STAMP):
- mkdir -p $(shell dirname $@)
- touch $@
-
-$(STAGING_DIR)/include-host:
- @mkdir -p $@
- @$(CP) ./include/*.h $@/
+tools-$(BUILD_TOOLCHAIN) += gmp mpfr mpc libelf expat
+tools-y += m4 libtool autoconf automake flex bison pkg-config sed mklibs
+tools-y += sstrip make-ext4fs e2fsprogs mtd-utils mkimage
+tools-y += firmware-utils patch-image patch quilt yaffs2 padjffs2
+tools-y += mm-macros missing-macros xz cmake scons bc findutils gengetopt patchelf
+tools-$(CONFIG_TARGET_orion_generic) += wrt350nv2-builder upslug2
+tools-$(CONFIG_powerpc) += upx
+tools-$(CONFIG_TARGET_x86) += qemu
+tools-$(CONFIG_TARGET_mxs) += elftosb sdimage
+tools-$(CONFIG_TARGET_brcm2708)$(CONFIG_TARGET_sunxi)$(CONFIG_TARGET_mxs) += mtools dosfstools
+tools-$(CONFIG_TARGET_ar71xx) += lzma-old squashfs
+tools-y += lzma squashfs4
+tools-$(BUILD_B43_TOOLS) += b43-tools
+tools-$(BUILD_PPL_CLOOG) += ppl cloog
+tools-$(BUILD_ISL) += isl
+tools-$(CONFIG_USE_SPARSE) += sparse
+
+# builddir dependencies
+$(curdir)/bison/compile := $(curdir)/flex/install
+$(curdir)/flex/compile := $(curdir)/libtool/install
+$(curdir)/pkg-config/compile := $(curdir)/sed/install
+$(curdir)/libtool/compile := $(curdir)/sed/install $(curdir)/m4/install $(curdir)/autoconf/install $(curdir)/automake/install $(curdir)/missing-macros/install
+$(curdir)/squashfs/compile := $(curdir)/lzma-old/install
+$(curdir)/squashfs4/compile := $(curdir)/xz/install
+$(curdir)/quilt/compile := $(curdir)/sed/install $(curdir)/autoconf/install $(curdir)/findutils/install
+$(curdir)/autoconf/compile := $(curdir)/m4/install
+$(curdir)/automake/compile := $(curdir)/m4/install $(curdir)/autoconf/install $(curdir)/pkg-config/install $(curdir)/xz/install
+$(curdir)/gmp/compile := $(curdir)/libtool/install
+$(curdir)/mpc/compile := $(curdir)/mpfr/install $(curdir)/gmp/install
+$(curdir)/mpfr/compile := $(curdir)/gmp/install
+$(curdir)/ppl/compile := $(curdir)/gmp/install
+$(curdir)/cloog/compile := $(curdir)/ppl/install
+$(curdir)/mtd-utils/compile := $(curdir)/e2fsprogs/install $(curdir)/xz/install
+$(curdir)/mkimage/compile := $(curdir)/sed/install
+$(curdir)/mklibs/compile := $(curdir)/libtool/install
+$(curdir)/qemu/compile := $(curdir)/e2fsprogs/install
+$(curdir)/upslug2/compile := $(curdir)/libtool/install
+$(curdir)/mm-macros/compile := $(curdir)/libtool/install
+$(curdir)/missing-macros/compile := $(curdir)/autoconf/install
+$(curdir)/e2fsprogs/compile := $(curdir)/libtool/install
+$(curdir)/libelf/compile := $(curdir)/libtool/install
+$(curdir)/sdcc/compile := $(curdir)/bison/install
+$(curdir)/b43-tools/compile := $(curdir)/bison/install
+$(curdir)/padjffs2/compile := $(curdir)/findutils/install
+$(curdir)/cloog/compile := $(curdir)/ppl/install
+$(curdir)/isl/compile := $(curdir)/gmp/install
+$(curdir)/bc/compile := $(curdir)/bison/install
+$(curdir)/findutils/compile := $(curdir)/bison/install
+$(curdir)/gengetopt/compile := $(curdir)/libtool/install
+$(curdir)/patchelf/compile := $(curdir)/libtool/install
+
+ifneq ($(CONFIG_CCACHE)$(CONFIG_SDK),)
+$(foreach tool, $(filter-out patch,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/install))
+tools-y += ccache
+endif
+
+# in case there is no patch tool on the host we need to make patch tool a
+# dependency for tools which have patches directory
+$(foreach tool, $(tools-y), $(if $(wildcard $(curdir)/$(tool)/patches),$(eval $(curdir)/$(tool)/compile += $(curdir)/patch/install)))
-$(TOOL_BUILD_DIR):
- @mkdir -p $@
+$(foreach tool, $(tools-y), $(eval $(curdir)/$(tool)/compile += $(curdir)/tar/install))
+tools-y += tar
-$(eval $(call default_subtargets,$(STAGING_DIR)/include-host $(TOOL_BUILD_DIR)))
+$(curdir)/tar/compile := $(curdir)/flock/install
+tools-y += flock
+
+$(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
+$(curdir)/builddirs-default := $(tools-y)
+
+ifndef DUMP_TARGET_DB
+define PrepareStaging
+ @for dir in $(1); do ( \
+ $(if $(QUIET),,set -x;) \
+ mkdir -p "$$dir"; \
+ cd "$$dir"; \
+ mkdir -p bin lib include stamp; \
+ ); done
+endef
+
+# preparatory work
+$(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
+ $(call PrepareStaging,$(STAGING_DIR))
+ mkdir -p $(BUILD_DIR)/stamp
+ touch $@
+
+$(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
+ $(call PrepareStaging,$(STAGING_DIR_HOST))
+ mkdir -p $(BUILD_DIR_HOST)/stamp $(STAGING_DIR_HOST)/include/sys
+ $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
+ $(INSTALL_DATA) $(TOPDIR)/tools/include/sys/*.h $(STAGING_DIR_HOST)/include/sys/
+ ln -sf lib $(STAGING_DIR_HOST)/lib64
+ touch $@
-ifeq ($(MAKECMDGOALS),install-targets)
-MAKEFLAGS:=$(MAKEFLAGS) -j$(CONFIG_JLEVEL)
-else
-.NOTPARALLEL:
endif
+
+$(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared
+$(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared
+
+# prerequisites for the individual targets
+$(curdir)/ := .config prereq
+$(curdir)//install = $(1)/compile
+
+tools_enabled = $(foreach tool,$(sort $(tools-y) $(tools-)),$(if $(filter $(tool),$(tools-y)),y,n))
+$(eval $(call stampfile,$(curdir),tools,install,,_$(subst $(space),,$(tools_enabled))))
+$(eval $(call subdir,$(curdir)))
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