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# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.
CP= cp -fpR
INSTALL_DIR= install -d -m0755
INSTALL_DATA= install -m0644
INSTALL_BIN= install -m0755
INSTALL_SCRIPT= install -m0755
MAKEFLAGS= $(EXTRA_MAKEFLAGS)
BUILD_USER= $(shell id -un)
BUILD_GROUP= $(shell id -gn)
ifneq ($(ADK_DEBUG),)
TARGET_DEBUGGING:= -g -O0 -fno-omit-frame-pointer
else
TARGET_DEBUGGING:= -fomit-frame-pointer
endif
ifeq ($(ADK_SSP),y)
TARGET_SSP:= -fstack-protector-all
endif
TARGET_CFLAGS:= $(TARGET_OPTIMIZATION) $(TARGET_CFLAGS_ARCH) $(TARGET_DEBUGGING) $(TARGET_SSP)
BASE_DIR:= $(TOPDIR)
DISTDIR?= ${BASE_DIR}/dl
BUILD_DIR:= ${BASE_DIR}/build_${CPU_ARCH}
BUILD_DIR_PFX:= $(BASE_DIR)/build_*
STAGING_PARENT:= ${BASE_DIR}/cross_${CPU_ARCH}
STAGING_PARENT_PFX:= ${BASE_DIR}/cross_*
STAGING_TOOLS:= ${STAGING_PARENT}/host
STAGING_DIR:= ${STAGING_PARENT}/target
TOOLCHAIN_BUILD_DIR= $(BASE_DIR)/toolchain_build_${CPU_ARCH}
TOOLCHAIN_BUILD_DIR_PFX=$(BASE_DIR)/toolchain_build_*
TOOLS_BUILD_DIR= $(BASE_DIR)/tools_build
SCRIPT_DIR:= $(BASE_DIR)/scripts
BIN_DIR:= $(BASE_DIR)/bin_${DEVICE}
BIN_DIR_PFX:= $(BASE_DIR)/bin_*
PACKAGE_DIR:= $(BIN_DIR)/packages
TARGET_DIR:= $(BASE_DIR)/root_${DEVICE}
TARGET_DIR_PFX:= $(BASE_DIR)/root_*
TARGET_PATH= ${SCRIPT_DIR}:${STAGING_TOOLS}/bin:${STAGING_DIR}/scripts:${_PATH}
ifeq ($(ADK_TARGET_LIB_GLIBC),y)
REAL_GNU_TARGET_NAME= $(CPU_ARCH)-linux-gnu
GNU_TARGET_NAME= $(CPU_ARCH)-linux
KERNEL_CROSS:= $(STAGING_TOOLS)/bin/$(CPU_ARCH)-linux-gnu-
TARGET_CROSS:= $(STAGING_TOOLS)/bin/$(CPU_ARCH)-linux-gnu-
else
REAL_GNU_TARGET_NAME= $(CPU_ARCH)-linux-uclibc
GNU_TARGET_NAME= $(CPU_ARCH)-linux
KERNEL_CROSS:= $(STAGING_TOOLS)/bin/$(CPU_ARCH)-linux-uclibc-
TARGET_CROSS:= $(STAGING_TOOLS)/bin/$(CPU_ARCH)-linux-uclibc-
endif
TOOLCHAIN_SYSROOT:= $(TOOLCHAIN_BUILD_DIR)/libc_dev
TARGET_COMPILER_PREFIX?=${TARGET_CROSS}
TARGET_CC:= ${TARGET_COMPILER_PREFIX}gcc
TARGET_CXX:= ${TARGET_COMPILER_PREFIX}g++
TARGET_CPPFLAGS+= -I${STAGING_DIR}/usr/include
TARGET_LDFLAGS+= -Wl,-O2
PATCH= ${BASH} $(SCRIPT_DIR)/patch.sh
SED:= sed -i -e
LINUX_DIR:= $(BUILD_DIR)/linux
TARGET_CONFIGURE_OPTS= PATH='${TARGET_PATH}' \
AR=$(TARGET_CROSS)ar \
AS=$(TARGET_CROSS)as \
LD=$(TARGET_CROSS)ld \
NM=$(TARGET_CROSS)nm \
CC="$(TARGET_CC)" \
GCC="$(TARGET_CC)" \
CXX="$(TARGET_CXX)" \
RANLIB=$(TARGET_CROSS)ranlib
HOST_CONFIGURE_OPTS= CC_FOR_BUILD='${HOSTCC}' \
CFLAGS_FOR_BUILD='${HOSTCFLAGS}' \
CPPFLAGS_FOR_BUILD='${HOSTCPPFLAGS}' \
LDFLAGS_FOR_BUILD='${HOSTLDFLAGS}'
# invoke ipkg-build with some default options
IPKG_BUILD:= PATH='${TARGET_PATH}' ${BASH} \
${TOPDIR}/scripts/ipkg-build -c -o 0 -g 0
# where to build (and put) .ipk packages
IPKG_TARGET_DIR:= $(PACKAGE_DIR)
IPKG:= IPKG_TMP=$(BUILD_DIR)/tmp \
IPKG_INSTROOT=$(TARGET_DIR) \
IPKG_CONF_DIR=$(STAGING_DIR)/etc \
IPKG_OFFLINE_ROOT=$(TARGET_DIR) \
${BASH} ${SCRIPT_DIR}/ipkg -force-defaults -force-depends
IPKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/ipkg
ifeq ($(ADK_NATIVE),y)
RSTRIP:= prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh
else
RSTRIP:= prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh
endif
EXTRACT_CMD= mkdir -p ${WRKDIR}; \
cd ${WRKDIR} && \
for file in ${FULLDISTFILES}; do case $$file in \
*.cpio) \
cat $$file | cpio -i -d --quiet ;; \
*.tar) \
tar -xf $$file ;; \
*.cpio.Z | *.cpio.gz | *.cgz | *.mcz) \
gzip -dc $$file | cpio -i -d --quiet ;; \
*.tar.Z | *.tar.gz | *.taz | *.tgz) \
gzip -dc $$file | tar -xf - ;; \
*.cpio.bz2 | *.cbz) \
bzip2 -dc $$file | cpio -i -d --quiet ;; \
*.tar.bz2 | *.tbz | *.tbz2) \
bzip2 -dc $$file | tar -xf - ;; \
*.zip) \
unzip -qd ${WRKDIR} $$file ;; \
*) \
echo "Cannot extract '$$file'" >&2; \
false ;; \
esac; done
ifeq ($(VERBOSE),1)
QUIET:=
else
QUIET:= --quiet
endif
FETCH_CMD?= wget -t1 --timeout=30 $(QUIET)
include $(TOPDIR)/mk/mirrors.mk
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