104 lines
3.2 KiB
Makefile
104 lines
3.2 KiB
Makefile
include $(TOPDIR)/rules.mk
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#############################################################
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#
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# uClibc (the C library)
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#
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#############################################################
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ifeq ($(CONFIG_UCLIBC_VERSION_SNAPSHOT),y)
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# Be aware that this changes daily....
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UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
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UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(CONFIG_USE_UCLIBC_SNAPSHOT))).tar.bz2
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#"
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UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
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UCLIBC_VER:=PKG_VERSION:=0.${shell date +"%G%m%d"}
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else
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UCLIBC_VER:=0.9.28
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UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_VER)
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UCLIBC_SOURCE:=uClibc-$(UCLIBC_VER).tar.bz2
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UCLIBC_SITE:=http://www.uclibc.org/downloads
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endif
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UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
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-e 's/i.86/i386/' \
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-e 's/sparc.*/sparc/' \
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-e 's/arm.*/arm/g' \
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-e 's/m68k.*/m68k/' \
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-e 's/ppc/powerpc/g' \
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-e 's/v850.*/v850/g' \
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-e 's/sh64/sh/' \
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-e 's/sh[234].*/sh/' \
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-e 's/mips.*/mips/' \
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-e 's/mipsel.*/mips/' \
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-e 's/cris.*/cris/' \
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)
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$(DL_DIR)/$(UCLIBC_SOURCE):
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mkdir -p $(DL_DIR)
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$(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE)
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$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
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mkdir -p $(TOOL_BUILD_DIR)
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bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
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$(PATCH) $(UCLIBC_DIR) ./patches
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touch $(UCLIBC_DIR)/.unpacked
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$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked
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$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
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$(CP) ./files/config.$(ARCH) $(UCLIBC_DIR)/.config
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$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
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$(UCLIBC_DIR)/.config
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ifeq ($(CONFIG_LARGEFILE),y)
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$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
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else
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$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
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endif
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$(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
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ifeq ($(CONFIG_SOFT_FLOAT),y)
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$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
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endif
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
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mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
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$(MAKE1) -C $(UCLIBC_DIR) \
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PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
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DEVEL_PREFIX=/usr/ \
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RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
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HOSTCC="$(HOSTCC)" \
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CPU_CFLAGS="$(TARGET_CFLAGS)" \
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pregen install_dev;
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touch $(UCLIBC_DIR)/.configured
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$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
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$(MAKE1) -C $(UCLIBC_DIR) \
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PREFIX= \
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DEVEL_PREFIX=/ \
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RUNTIME_PREFIX=/ \
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HOSTCC="$(HOSTCC)" \
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CPU_CFLAGS="$(TARGET_CFLAGS)" \
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all
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touch -c $(UCLIBC_DIR)/lib/libc.a
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$(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
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$(MAKE1) -C $(UCLIBC_DIR) \
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PREFIX=$(STAGING_DIR)/ \
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DEVEL_PREFIX=/ \
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RUNTIME_PREFIX=/ \
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install_runtime
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$(MAKE1) -C $(UCLIBC_DIR) \
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PREFIX=$(STAGING_DIR)/ \
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DEVEL_PREFIX=/ \
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RUNTIME_PREFIX=/ \
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install_dev
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echo $(UCLIBC_VER) > $(STAGING_DIR)/uclibc_version
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touch -c $(STAGING_DIR)/lib/libc.a
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source: $(DL_DIR)/$(UCLIBC_SOURCE)
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prepare: $(UCLIBC_DIR)/.configured
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compile: $(UCLIBC_DIR)/lib/libc.a
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install: $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS)
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clean:
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rm -rf $(UCLIBC_DIR) $(TOOL_BUILD_DIR)/uClibc_dev
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