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# Main makefile for the toolchain
include $(TOPDIR)/rules.mk
TARGETS:=sed utils binutils gcc uClibc ipkg-utils gdb libnotimpl
TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS))
TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
all: install
install: $(TARGETS_INSTALL)
clean: $(TARGETS_CLEAN)
uClibc-prepare: kernel-headers-prepare sed-install utils-install
binutils-prepare: uClibc-prepare
gcc-prepare: binutils-install
uClibc-compile: gcc-prepare
gcc-compile: uClibc-install
TOOLCHAIN_STAMP_DIR:=$(STAGING_DIR)/stampfiles
$(TOOLCHAIN_STAMP_DIR):
mkdir -p $(TOOLCHAIN_STAMP_DIR)
$(STAGING_DIR):
@mkdir -p $(STAGING_DIR)/lib
@mkdir -p $(STAGING_DIR)/include
@mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)
@ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
$(TOOL_BUILD_DIR):
@mkdir -p $(TOOL_BUILD_DIR)
%-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOL_BUILD_DIR)
@[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
$(MAKE) -C $(patsubst %-prepare,%,$@) prepare; \
}
@touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
%-compile: %-prepare
@[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
$(MAKE) -C $(patsubst %-compile,%,$@) compile; \
}
@touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
%-install: %-compile
@[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
$(MAKE) -C $(patsubst %-install,%,$@) install; \
}
@touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
%-clean:
@$(MAKE) -C $(patsubst %-clean,%,$@) clean
@rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-*
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