2 # Copyright (C) 2006-2012 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR
)/rules.mk
8 include $(INCLUDE_DIR
)/target.mk
11 PKG_VERSION
:=$(call qstrip
,$(CONFIG_UCLIBC_VERSION
))
12 PKG_SOURCE_URL
:=http
://www.uclibc.org
/downloads
13 PKG_SOURCE
:=$(PKG_NAME
)-$(PKG_VERSION
).
tar.bz2
14 LIBC_SO_VERSION
:=$(PKG_VERSION
)
15 PATCH_DIR
:=$(PATH_PREFIX
)/patches-
$(PKG_VERSION
)
16 CONFIG_DIR
:=$(PATH_PREFIX
)/config-
$(PKG_VERSION
)
18 PKG_MD5SUM_0.9
.33.2 = a338aaffc56f0f5040e6d9fa8a12eda1
19 PKG_MD5SUM
=$(PKG_MD5SUM_
$(PKG_VERSION
))
21 HOST_BUILD_DIR
:=$(BUILD_DIR_TOOLCHAIN
)/$(PKG_NAME
)-$(PKG_VERSION
)
23 include $(INCLUDE_DIR
)/toolchain-build.mk
25 UCLIBC_TARGET_ARCH
:=$(shell echo
$(ARCH
) | sed
-e s
'/-.*//' \
27 -e
's/sparc.*/sparc/' \
30 -e
's/ppc/powerpc/g' \
31 -e
's/v850.*/v850/g' \
33 -e
's/sh[234].*/sh/' \
35 -e
's/mipsel.*/mips/' \
39 GEN_CONFIG
=$(SCRIPT_DIR
)/kconfig.pl
-n \
40 $(if
$(wildcard $(CONFIG_DIR
)/common
),'+' $(CONFIG_DIR
)/common
) \
41 $(if
$(CONFIG_UCLIBC_ENABLE_DEBUG
),$(if
$(wildcard $(CONFIG_DIR
)/debug
),'+' $(CONFIG_DIR
)/debug
)) \
42 $(CONFIG_DIR
)/$(ARCH
)$(strip \
43 $(if
$(wildcard $(CONFIG_DIR
)/$(ARCH
).
$(BOARD
)),.
$(BOARD
), \
44 $(if
$(CONFIG_MIPS64_ABI
),.
$(subst ",,$(CONFIG_MIPS64_ABI)), \
45 $(if $(CONFIG_HAS_SPE_FPU),$(if $(wildcard $(CONFIG_DIR)/$(ARCH).e500),.e500)))))
48 -funsigned-char -fno-builtin -fno-asm \
49 --std=gnu99 -ffunction-sections -fdata-sections \
50 -Wno-unused-but-set-variable \
51 $(TARGET_CFLAGS) -ggdb
53 UCLIBC_MAKE = PATH='$(TOOLCHAIN_DIR)/initial/bin:$(TARGET_PATH)' $(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) \
54 $(TARGET_CONFIGURE_OPTS) \
58 CPU_CFLAGS="$(CPU_CFLAGS
)" \
59 ARCH="$(CONFIG_ARCH
)" \
60 LIBGCC="$(subst libgcc.a
,libgcc_initial.a
,$(shell $(TARGET_CC
) -print-libgcc-file-name
))" \
64 $(call Host/Prepare/Default)
65 $(if $(strip $(QUILT)), \
66 cd $(HOST_BUILD_DIR); \
67 if $(QUILT_CMD) next >/dev/null 2>&1; then \
68 $(QUILT_CMD) push -a; \
71 ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
75 $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config.new
76 $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/include\",g' \
77 -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
78 -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
79 -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
80 -e 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=$(if $(CONFIG_BUILD_NLS),y,n),g' \
81 -e 's,^.*UCLIBC_BUILD_ALL_LOCALE.*,UCLIBC_BUILD_ALL_LOCALE=$(if $(CONFIG_BUILD_NLS),y,n),g' \
82 -e 's,^.*UCLIBC_HAS_SSP.*,UCLIBC_HAS_SSP=$(if $(or $(CONFIG_PKG_CC_STACKPROTECTOR_REGULAR),$(CONFIG_PKG_CC_STACKPROTECTOR_STRONG)),y,n),g' \
83 $(HOST_BUILD_DIR)/.config.new
84 cmp -s $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config.last || { \
85 cp $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config && \
86 $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS
" && \
87 $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS
" && \
88 cp $(HOST_BUILD_DIR)/.config.new $(HOST_BUILD_DIR)/.config.last; \
95 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
96 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev