d6c32da881
To be consistent with the recent change of FOO_MAKE_OPT into FOO_MAKE_OPTS, make the same change for FOO_INSTALL_STAGING_OPT. Sed command used: find * -type f | xargs sed -i 's#_INSTALL_STAGING_OPT\>#&S#g' Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
120 lines
3.6 KiB
Makefile
120 lines
3.6 KiB
Makefile
################################################################################
|
|
#
|
|
# glibc/eglibc
|
|
#
|
|
################################################################################
|
|
|
|
GLIBC_VERSION = $(call qstrip,$(BR2_GLIBC_VERSION_STRING))
|
|
|
|
ifeq ($(BR2_TOOLCHAIN_BUILDROOT_EGLIBC),y)
|
|
GLIBC_SITE = http://downloads.yoctoproject.org/releases/eglibc
|
|
GLIBC_SOURCE = eglibc-$(GLIBC_VERSION).tar.bz2
|
|
GLIBC_SRC_SUBDIR = libc
|
|
else
|
|
GLIBC_SITE = $(BR2_GNU_MIRROR)/libc
|
|
GLIBC_SOURCE = glibc-$(GLIBC_VERSION).tar.xz
|
|
GLIBC_SRC_SUBDIR = .
|
|
endif
|
|
|
|
GLIBC_LICENSE = GPLv2+ (programs), LGPLv2.1+, BSD-3c, MIT (library)
|
|
GLIBC_LICENSE_FILES = $(addprefix $(GLIBC_SRC_SUBDIR)/,COPYING COPYING.LIB LICENSES)
|
|
|
|
# glibc is part of the toolchain so disable the toolchain dependency
|
|
GLIBC_ADD_TOOLCHAIN_DEPENDENCY = NO
|
|
|
|
# Before (e)glibc is configured, we must have the first stage
|
|
# cross-compiler and the kernel headers
|
|
GLIBC_DEPENDENCIES = host-gcc-initial linux-headers host-gawk
|
|
|
|
GLIBC_SUBDIR = build
|
|
|
|
GLIBC_INSTALL_STAGING = YES
|
|
|
|
GLIBC_INSTALL_STAGING_OPTS = install_root=$(STAGING_DIR) install
|
|
|
|
# Thumb build is broken, build in ARM mode
|
|
ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB),y)
|
|
GLIBC_EXTRA_CFLAGS += -marm
|
|
endif
|
|
|
|
# MIPS64 defaults to n32 so pass the correct -mabi if
|
|
# we are using a different ABI. OABI32 is also used
|
|
# in MIPS so we pass -mabi=32 in this case as well
|
|
# even though it's not strictly necessary.
|
|
ifeq ($(BR2_MIPS_NABI64),y)
|
|
GLIBC_EXTRA_CFLAGS += -mabi=64
|
|
else ifeq ($(BR2_MIPS_OABI32),y)
|
|
GLIBC_EXTRA_CFLAGS += -mabi=32
|
|
endif
|
|
|
|
# The stubs.h header is not installed by install-headers, but is
|
|
# needed for the gcc build. An empty stubs.h will work, as explained
|
|
# in http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html. The same trick
|
|
# is used by Crosstool-NG.
|
|
ifeq ($(BR2_TOOLCHAIN_BUILDROOT_GLIBC),y)
|
|
define GLIBC_ADD_MISSING_STUB_H
|
|
mkdir -p $(STAGING_DIR)/usr/include/gnu
|
|
touch $(STAGING_DIR)/usr/include/gnu/stubs.h
|
|
endef
|
|
endif
|
|
|
|
# Even though we use the autotools-package infrastructure, we have to
|
|
# override the default configure commands for several reasons:
|
|
#
|
|
# 1. We have to build out-of-tree, but we can't use the same
|
|
# 'symbolic link to configure' used with the gcc packages.
|
|
#
|
|
# 2. We have to execute the configure script with bash and not sh.
|
|
#
|
|
# Note that as mentionned in
|
|
# http://patches.openembedded.org/patch/38849/, eglibc/glibc must be
|
|
# built with -O2, so we pass our own CFLAGS and CXXFLAGS below.
|
|
define GLIBC_CONFIGURE_CMDS
|
|
mkdir -p $(@D)/build
|
|
# Do the configuration
|
|
(cd $(@D)/build; \
|
|
$(TARGET_CONFIGURE_OPTS) \
|
|
CFLAGS="-O2 $(GLIBC_EXTRA_CFLAGS)" CPPFLAGS="" \
|
|
CXXFLAGS="-O2 $(GLIBC_EXTRA_CFLAGS)" \
|
|
$(SHELL) $(@D)/$(GLIBC_SRC_SUBDIR)/configure \
|
|
ac_cv_path_BASH_SHELL=/bin/bash \
|
|
libc_cv_forced_unwind=yes \
|
|
libc_cv_ssp=no \
|
|
--target=$(GNU_TARGET_NAME) \
|
|
--host=$(GNU_TARGET_NAME) \
|
|
--build=$(GNU_HOST_NAME) \
|
|
--prefix=/usr \
|
|
--enable-shared \
|
|
$(if $(BR2_SOFT_FLOAT),--without-fp,--with-fp) \
|
|
--with-pkgversion="Buildroot" \
|
|
--without-cvs \
|
|
--disable-profile \
|
|
--without-gd \
|
|
--enable-obsolete-rpc \
|
|
--with-headers=$(STAGING_DIR)/usr/include)
|
|
$(GLIBC_ADD_MISSING_STUB_H)
|
|
endef
|
|
|
|
|
|
#
|
|
# We also override the install to target commands since we only want
|
|
# to install the libraries, and nothing more.
|
|
#
|
|
|
|
GLIBC_LIBS_LIB = \
|
|
ld*.so.* libc.so.* libcrypt.so.* libdl.so.* libgcc_s.so.* libm.so.* \
|
|
libnsl.so.* libpthread.so.* libresolv.so.* librt.so.* libutil.so.* \
|
|
libnss_files.so.* libnss_dns.so.*
|
|
|
|
ifeq ($(BR2_PACKAGE_GDB),y)
|
|
GLIBC_LIBS_LIB += libthread_db.so.*
|
|
endif
|
|
|
|
define GLIBC_INSTALL_TARGET_CMDS
|
|
for libs in $(GLIBC_LIBS_LIB); do \
|
|
$(call copy_toolchain_lib_root,$(STAGING_DIR)/,,lib,$$libs,/lib) ; \
|
|
done
|
|
endef
|
|
|
|
$(eval $(autotools-package))
|