| 1 | # $Id$
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| 2 |
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| 3 | include $(TOPDIR)/rules.mk
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| 4 |
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| 5 | BUILD_SED:=sed
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| 6 | BUILD_SED_DEP:=sed-install
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| 7 |
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| 8 | TARGETS:=$(BUILD_SED) binutils gcc uClibc ipkg-utils gdb libnotimpl utils lzma
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| 9 |
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| 10 | TARGETS_INSTALL:=$(patsubst %,%-install,$(TARGETS))
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| 11 | TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
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| 12 |
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| 13 | all: install
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| 14 | install: $(TARGETS_INSTALL)
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| 15 | clean: $(TARGETS_CLEAN)
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| 16 |
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| 17 | uClibc-prepare: kernel-headers-prepare $(BUILD_SED_DEP)
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| 18 | binutils-prepare: uClibc-prepare
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| 19 | gcc-prepare: binutils-install
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| 20 | uClibc-compile: gcc-prepare
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| 21 | gcc-compile: uClibc-install
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| 22 |
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| 23 | $(STAGING_DIR):
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| 24 | @mkdir -p $(STAGING_DIR)/lib
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| 25 | @mkdir -p $(STAGING_DIR)/include
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| 26 | @mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)
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| 27 | @ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
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| 28 |
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| 29 | $(TOOLCHAIN_STAMP_DIR):
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| 30 | @mkdir -p $(TOOLCHAIN_STAMP_DIR)
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| 31 |
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| 32 | $(TOOLCHAIN_BUILD_DIR):
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| 33 | @mkdir -p $(TOOLCHAIN_BUILD_DIR)
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| 34 |
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| 35 | %-prepare: $(TOOLCHAIN_STAMP_DIR) $(STAGING_DIR) $(TOOLCHAIN_BUILD_DIR)
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| 36 | @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
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| 37 | $(TRACE) toolchain/$(patsubst %-prepare,%,$@)/prepare; \
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| 38 | ${SET_DASHX}; \
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| 39 | if test x"$(patsubst %-prepare,%,$@)" = x"uClibc"; then \
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| 40 | $(MAKE) -C $(patsubst %-prepare,%,$@) prepare \
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| 41 | $(MAKE_TRACE); \
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| 42 | else \
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| 43 | $(MAKE) -C $(patsubst %-prepare,%,$@) prepare \
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| 44 | CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
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| 45 | $(MAKE_TRACE); \
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| 46 | fi; \
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| 47 | }
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| 48 | @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
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| 49 |
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| 50 | %-compile: %-prepare
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| 51 | @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
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| 52 | $(TRACE) toolchain/$(patsubst %-compile,%,$@)/compile; \
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| 53 | ${SET_DASHX}; \
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| 54 | if test x"$(patsubst %-compile,%,$@)" = x"uClibc"; then \
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| 55 | $(MAKE) -C $(patsubst %-compile,%,$@) compile \
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| 56 | $(MAKE_TRACE); \
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| 57 | else \
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| 58 | $(MAKE) -C $(patsubst %-compile,%,$@) compile \
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| 59 | CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
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| 60 | $(MAKE_TRACE); \
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| 61 | fi; \
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| 62 | }
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| 63 | @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
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| 64 |
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| 65 | %-install: %-compile
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| 66 | @[ -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@ ] || { \
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| 67 | $(TRACE) toolchain/$(patsubst %-install,%,$@)/install; \
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| 68 | ${SET_DASHX}; \
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| 69 | if test x"$(patsubst %-install,%,$@)" = x"uClibc"; then \
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| 70 | $(MAKE) -C $(patsubst %-install,%,$@) install \
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| 71 | $(MAKE_TRACE); \
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| 72 | else \
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| 73 | $(MAKE) -C $(patsubst %-install,%,$@) install \
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| 74 | CC='$(HOSTCC)' CFLAGS='$(HOSTCFLAGS)' \
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| 75 | $(MAKE_TRACE); \
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| 76 | fi; \
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| 77 | }
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| 78 | @touch $(TOOLCHAIN_STAMP_DIR)/.toolchain_$@
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| 79 |
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| 80 | %-clean:
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| 81 | $(TRACE) toolchain/$(patsubst %-clean,%,$@)/clean
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| 82 | @$(MAKE) -C $(patsubst %-clean,%,$@) clean $(MAKE_TRACE)
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| 83 | @rm -f $(TOOLCHAIN_STAMP_DIR)/.toolchain_$(patsubst %-clean,%,$@)-*
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| 84 |
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