76 lines
2.0 KiB
Makefile
76 lines
2.0 KiB
Makefile
#############################################################
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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 ($(USE_UCLIBC_SNAPSHOT),true)
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# Be aware that this changes daily....
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UCLIBC_DIR=$(BUILD_DIR)/uClibc
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UCLIBC_SOURCE=uClibc-snapshot.tar.bz2
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else
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UCLIBC_DIR:=$(BUILD_DIR)/uClibc-0.9.11
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UCLIBC_SOURCE:=uClibc-0.9.11.tar.bz2
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endif
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#UCLIBC_URI:=http://www.uclibc.org/downloads
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UCLIBC_URI:=http://de.busybox.net/downloads/uClibc
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ifeq ($(strip $(BUILD_WITH_LARGEFILE)),true)
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LARGEFILE=true
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else
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LARGEFILE=false
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endif
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ifneq ($(CROSS),)
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CROSSARG:=--cross="$(CROSS)"
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endif
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$(DL_DIR)/$(UCLIBC_SOURCE):
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wget -P $(DL_DIR) --passive-ftp $(UCLIBC_URI)/$(UCLIBC_SOURCE)
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uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
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$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
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rm -rf $(UCLIBC_DIR)
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bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(BUILD_DIR) -xvf -
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touch $(UCLIBC_DIR)/.unpacked
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$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked
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$(UCLIBC_DIR)/extra/Configs/uClibc_config_fix.pl \
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--arch=$(ARCH) \
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$(CROSSARG) --c99_math=true \
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--devel_prefix=$(STAGING_DIR) \
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--float=true \
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--kernel_dir=$(LINUX_DIR) \
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--large_file=$(LARGEFILE) \
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--ldso_path="/lib" \
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--long_long=true \
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--rpc_support=true \
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--shadow=true \
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--shared_support=true \
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--threads=true \
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--debug=false \
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--file=$(UCLIBC_DIR)/extra/Configs/Config.$(ARCH) \
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> $(UCLIBC_DIR)/Config;
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perl -i -p -e 's,SYSTEM_DEVEL_PREFIX.*,SYSTEM_DEVEL_PREFIX=$(STAGING_DIR)/usr,g' $(UCLIBC_DIR)/Config
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touch $(UCLIBC_DIR)/.configured
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$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured
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$(MAKE) -C $(UCLIBC_DIR)
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$(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
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$(MAKE) -C $(UCLIBC_DIR) install
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$(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/lib/libc.a
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$(MAKE) -C $(UCLIBC_DIR) PREFIX=$(TARGET_DIR) \
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DEVEL_PREFIX=/ install_runtime install_target_utils
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uclibc: $(LINUX_KERNEL) $(TARGET_DIR)/lib/libc.so.0
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uclibc-clean:
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rm -f $(TARGET_DIR)/lib/libc.so.0
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-make -C $(UCLIBC_DIR) clean
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rm -f $(UCLIBC_DIR)/Config
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uclibc-dirclean:
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rm -rf $(UCLIBC_DIR)
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