- $(SED) 's,^\(LIBC_PATCHVER\)=.*,\1=$(PKG_EXTRAVERSION),' $(TOOLCHAIN_DIR)/info.mk
-endef
-
-define Host/Prepare/Snapshot
- $(PKG_UNPACK)
- rm -Rf $(HOST_BUILD_DIR)
- ln -snf $(BUILD_DIR_TOOLCHAIN)/uClibc $(HOST_BUILD_DIR)
- $(Host/Patch)
- $(if $(QUILT),touch $(HOST_BUILD_DIR)/.quilt_used)
-endef
-
-define Host/Prepare/V_0_9_28
- $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(BUILD_DIR_TOOLCHAIN)/linux\",g' \
- $(HOST_BUILD_DIR)/.config
- ifeq ($(CONFIG_SOFT_FLOAT),y)
- $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(HOST_BUILD_DIR)/.config
- endif
- ifeq ($(CONFIG_C99_MATH),y)
- $(SED) 's,.*DO_C99_MATH.*,DO_C99_MATH=y,g' $(HOST_BUILD_DIR)/.config
- endif
-endef
-
-define Host/Prepare
- $(call Host/SetToolchainInfo)
- @echo prepare uClibc version $(PKG_VERSION)$(PKG_EXTRAVERSION)
- ifeq ($(PKG_VERSION_SNAPSHOT),y)
- $(call Host/Prepare/Snapshot)
- else
- $(call Host/Prepare/Default)
- ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
- endif
- $(CP) ./$(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD)) $(HOST_BUILD_DIR)/.config
- ifeq ($(PKG_VERSION),0.9.28)
- $(call Host/Prepare/V_0_9_28)
- endif
- $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include\",g' \
- -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
- -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
- -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
- -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
- -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
- -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
- $(HOST_BUILD_DIR)/.config
- $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
- PATH=$(TARGET_PATH) $(MAKE) -C $(HOST_BUILD_DIR) \
- PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
- DEVEL_PREFIX=/usr/ \
- RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
- HOSTCC="$(HOSTCC)" \
- CC="$(TARGET_CC)" \
- CPU_CFLAGS="$(TARGET_CFLAGS)" \
- pregen \
- $(if $(CONFIG_UCLIBC_VERSION_0_9_28),install_dev,install_headers)