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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 $(TOPDIR)/rules.mk
include ../rules.mk
# glibc does not compile with Os
TARGET_CFLAGS:= $(subst Os,O2,$(TARGET_CFLAGS))
ifneq ($(ADK_DEBUG),)
TARGET_CFLAGS+= -O2
endif
# ssp partially supported
TARGET_CFLAGS:= $(filter-out -fstack-protector,$(TARGET_CFLAGS))
#TARGET_CFLAGS:= $(filter-out -flto,$(TARGET_CFLAGS))
include Makefile.inc
include Makefile.multilib
include ${TOPDIR}/mk/buildhlp.mk
ifeq ($(ADK_TARGET_NO_FPU),y)
GLIBC_CONFOPTS+= --without-fp
endif
GLIBC_MAKEOPTS+= cross-compiling=yes
ifeq (${ADK_MAKE_PARALLEL},y)
GLIBC_MAKEOPTS+= PARALLELMFLAGS="-j1"
endif
GLIBC_BUILD_DIR_INITIAL:= ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-headers
GLIBC_BUILD_DIR_FINAL:= ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION)-final
ifeq ($(ADK_TARGET_WITH_MULTILIB),y)
$(WRKBUILD)/.headers_configure:
for abi in $(TABI); do \
mkdir -p $(GLIBC_BUILD_DIR_INITIAL)-$${abi/*:/}; \
(cd ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION); \
ln -sf ../../w-glibc-ports-$(PKG_VERSION)-1/glibc-ports-$(PKG_VERSION)/ ports); \
(cd $(GLIBC_BUILD_DIR_INITIAL)-$${abi/*:/}; \
${GLIBC_ENV} \
CC="${REAL_GNU_TARGET_NAME}-gcc -m$${abi/*:/}" \
$(WRKBUILD)/libc/configure \
--prefix=$(STAGING_TARGET_DIR)-$${abi/*:/}/usr \
--with-sysroot=$(STAGING_TARGET_DIR)-$${abi/*:/} \
--host=$${abi/:*/} \
${GLIBC_CONFOPTS} \
); \
done
touch $@
$(WRKBUILD)/.headers: $(WRKBUILD)/.headers_configure
for abi in $(TABI); do \
(cd $(GLIBC_BUILD_DIR_INITIAL)-$${abi/*:/}; \
${GLIBC_ENV} \
CC="${REAL_GNU_TARGET_NAME}-gcc -m$${abi/*:/}" \
$(MAKE) ${GLIBC_MAKEOPTS} install-headers \
); \
done
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs.h
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs-{32,x32,64}.h
touch $@
else
$(WRKBUILD)/.headers_configure:
mkdir -p $(GLIBC_BUILD_DIR_INITIAL)
(cd ${WRKDIR}/$(PKG_NAME)-$(PKG_VERSION); \
ln -sf ../../w-glibc-ports-$(PKG_VERSION)-1/glibc-ports-$(PKG_VERSION)/ ports);
(cd $(GLIBC_BUILD_DIR_INITIAL); \
${GLIBC_ENV} \
$(WRKBUILD)/configure \
--prefix=$(STAGING_TARGET_DIR)/usr \
--with-sysroot=$(STAGING_TARGET_DIR) \
${GLIBC_CONFOPTS} \
);
touch $@
$(WRKBUILD)/.headers: $(WRKBUILD)/.headers_configure
(cd $(GLIBC_BUILD_DIR_INITIAL); \
${GLIBC_ENV} \
$(MAKE) ${GLIBC_MAKEOPTS} install-headers \
);
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs.h
touch $(STAGING_TARGET_DIR)/usr/include/gnu/stubs-{32,x32,64}.h
touch $@
endif
ifeq ($(ADK_TARGET_WITH_MULTILIB),y)
$(WRKBUILD)/.configured:
for abi in $(TABI); do \
mkdir -p $(GLIBC_BUILD_DIR_FINAL)-$${abi/*:/} ;\
(cd $(GLIBC_BUILD_DIR_FINAL)-$${abi/*:/}; \
${GLIBC_ENV} \
CC="${REAL_GNU_TARGET_NAME}-gcc -m$${abi/*:/}" \
$(WRKBUILD)/libc/configure \
--prefix=/usr \
--enable-shared \
--enable-stackguard-randomization \
--host=$${abi/:*/} \
${GLIBC_CONFOPTS} \
); \
done
touch $@
$(GLIBC_BUILD_DIR_FINAL)/libc.so:
$(WRKBUILD)/.compiled: $(WRKBUILD)/.configured
for abi in $(TABI); do \
${GLIBC_ENV} $(MAKE) ${GLIBC_MAKEOPTS} -C $(GLIBC_BUILD_DIR_FINAL)-$${abi/*:/} all ;\
done
touch $@
$(WRKBUILD)/.installed: $(GLIBC_BUILD_DIR_FINAL)/libc.so
for abi in $(TABI); do \
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL)-$${abi/*:/} install_root=$(STAGING_TARGET_DIR)-$${abi/*:/} install ;\
done
ifeq ($(ADK_TARGET_ABI_64),y)
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL)-64 install_root=$(STAGING_TARGET_DIR) install
endif
ifeq ($(ADK_TARGET_ABI_32),y)
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL)-32 install_root=$(STAGING_TARGET_DIR) install
endif
ifeq ($(ADK_TARGET_ABI_X32),y)
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL)-x32 install_root=$(STAGING_TARGET_DIR) install
endif
# for libgcc build we need C library files, 64 bit default
mkdir -p $(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2 ; \
$(CP) $(STAGING_TARGET_DIR)-64/lib/* $(STAGING_TARGET_DIR)-64/usr/lib/* \
$(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2/; \
rm $(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2/libc.so ; \
-for abi in $(TABI); do \
mkdir -p $(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2/$${abi/*:/} ; \
$(CP) $(STAGING_TARGET_DIR)-$${abi/*:/}/lib/* $(STAGING_TARGET_DIR)-$${abi/*:/}/usr/lib/* \
$(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2/$${abi/*:/} ; \
rm $(STAGING_TARGET_DIR)/lib/$(REAL_GNU_TARGET_NAME)/4.7.2/$${abi/*:/}/libc.so ; \
done
mkdir -p ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/libc/posix/gai.conf ${STAGING_TARGET_DIR}/etc/
${INSTALL_DATA} ${WRKBUILD}/libc/nscd/nscd.conf ${STAGING_TARGET_DIR}/etc/
${INSTALL_DATA} ${WRKBUILD}/libc/nss/nsswitch.conf ${STAGING_TARGET_DIR}/etc/
touch $@
else
$(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} -C $(GLIBC_BUILD_DIR_FINAL) all
touch $@
$(WRKBUILD)/.installed:
${GLIBC_ENV} $(MAKE) -C $(GLIBC_BUILD_DIR_FINAL) install_root=$(STAGING_TARGET_DIR) install
mkdir -p ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/posix/gai.conf ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/nscd/nscd.conf ${STAGING_TARGET_DIR}/etc
${INSTALL_DATA} ${WRKBUILD}/nss/nsswitch.conf ${STAGING_TARGET_DIR}/etc
touch $@
endif
include ${TOPDIR}/mk/toolchain.mk
|
