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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.
include $(ADK_TOPDIR)/rules.mk
include ../rules.mk
include Makefile.inc
include ${ADK_TOPDIR}/mk/buildhlp.mk
TARGET_CFLAGS:= $(filter-out -ffast-math,$(TARGET_CFLAGS))
TARGET_CFLAGS:= $(filter-out -fno-asynchronous-unwind-tables,$(TARGET_CFLAGS))
TARGET_CFLAGS:= $(filter-out -fstack-protector-all,$(TARGET_CFLAGS))
TARGET_LDFLAGS:= $(filter-out -fstack-protector-all,$(TARGET_LDFLAGS))
# glibc does not compile with Os
TARGET_CFLAGS:= $(subst Os,O2,$(TARGET_CFLAGS))
TARGET_CXXFLAGS:= $(subst Os,O2,$(TARGET_CXXFLAGS))
ifneq ($(ADK_DEBUG),)
TARGET_CFLAGS+= -O2
TARGET_CXXFLAGS+= -O2
endif
GLIBC_CONFOPTS:= --build=$(GNU_HOST_NAME) \
--host=$(GNU_TARGET_NAME) \
--with-headers=$(STAGING_TARGET_DIR)/usr/include \
--disable-sanity-checks \
--disable-werror \
--disable-nls \
--disable-werror \
--without-cvs \
--disable-profile \
--disable-debug \
--without-gd \
--disable-nscd \
--with-__thread \
--with-tls \
--enable-kernel="2.6.32" \
--enable-add-ons
ifeq ($(ADK_TARGET_FLOAT),soft)
GLIBC_CONFOPTS+= --without-fp
endif
ifeq ($(ADK_TARGET_FLOAT),hard)
GLIBC_CONFOPTS+= --with-fp
endif
GLIBC_ENV:= PATH='${TARGET_PATH}' \
BUILD_CC=${CC_FOR_BUILD} \
CFLAGS="$(TARGET_CFLAGS)" \
CXXFLAGS="$(TARGET_CXXFLAGS)" \
CC="${TARGET_CC}" \
CXX="${TARGET_CXX}" \
AR="${TARGET_AR}" \
RANLIB="${TARGET_RANLIB}" \
libc_cv_forced_unwind=yes \
libc_cv_cc_with_libunwind=yes \
libc_cv_c_cleanup=yes \
libc_cv_gnu99_inline=yes \
libc_cv_initfini_array=yes
GLIBC_MAKEOPTS+= cross-compiling=yes
ifeq (${ADK_MAKE_PARALLEL},y)
GLIBC_MAKEOPTS+= PARALLELMFLAGS="-j$(ADK_MAKE_JOBS)"
endif
GLIBC_BUILD_DIR_FINAL:= ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-final
$(WRKBUILD)/.configured:
mkdir -p $(GLIBC_BUILD_DIR_FINAL)
(cd $(GLIBC_BUILD_DIR_FINAL); \
${GLIBC_ENV} \
$(WRKBUILD)/configure \
--prefix=/usr \
--enable-shared \
--enable-stackguard-randomization \
${GLIBC_CONFOPTS} \
);
touch $@
$(WRKBUILD)/.compiled:
${GLIBC_ENV} $(MAKE) ${GLIBC_MAKEOPTS} asm-CPPFLAGS='$${CFLAGS}' -C $(GLIBC_BUILD_DIR_FINAL) all
touch $@
$(WRKBUILD)/.installed:
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL) install_root=$(STAGING_TARGET_DIR) install
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs.h
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs-{32,x32,64,soft,hard}.h
mkdir -p ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/posix/gai.conf ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/nss/nsswitch.conf ${STAGING_TARGET_DIR}/etc
touch $@
include ${ADK_TOPDIR}/mk/toolchain.mk
|
