crosstool-ng/scripts/build/libc/glibc.sh
Alexey Neyman 0fdc1887a7 Change multilib functions to set the variable.
Rather than echo-ing the new value, set the value into the variable with
the name passed as an argument (similar to CT_SanitizeVarDir). This
allows to use CT_DoLog in these functions.

Signed-off-by: Alexey Neyman <stilor@att.net>
2016-08-23 11:00:27 -07:00

582 lines
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# This file adds functions to build glibc
# Copyright 2007 Yann E. MORIN
# Licensed under the GPL v2. See COPYING in the root of this package
do_libc_get() {
local date
local version
# Main source
if [ "${CT_LIBC_GLIBC_CUSTOM}" = "y" ]; then
CT_GetCustom "glibc" "${CT_LIBC_GLIBC_CUSTOM_VERSION}" \
"${CT_LIBC_GLIBC_CUSTOM_LOCATION}"
else
if echo ${CT_LIBC_VERSION} |${grep} -q linaro; then
# Linaro glibc releases come from regular downloads...
YYMM=`echo ${CT_LIBC_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
CT_GetFile "glibc-${CT_LIBC_VERSION}" \
https://releases.linaro.org/${YYMM}/components/toolchain/glibc-linaro \
http://cbuild.validation.linaro.org/snapshots
else
CT_GetFile "glibc-${CT_LIBC_VERSION}" \
{http,ftp,https}://ftp.gnu.org/gnu/glibc \
ftp://{sourceware.org,gcc.gnu.org}/pub/glibc/{releases,snapshots}
fi
fi
return 0
}
do_libc_extract() {
CT_Extract "${CT_LIBC}-${CT_LIBC_VERSION}"
CT_Pushd "${CT_SRC_DIR}/${CT_LIBC}-${CT_LIBC_VERSION}"
# Attempt CT_PATCH only if NOT custom
CT_Patch nochdir "${CT_LIBC}" "${CT_LIBC_VERSION}"
# The configure files may be older than the configure.in files
# if using a snapshot (or even some tarballs). Fake them being
# up to date.
find . -type f -name configure -exec touch {} \; 2>&1 |CT_DoLog ALL
CT_Popd
}
# Build and install headers and start files
do_libc_start_files() {
# Start files and Headers should be configured the same way as the
# final libc, but built and installed differently.
do_libc_backend libc_mode=startfiles
}
# This function builds and install the full C library
do_libc() {
do_libc_backend libc_mode=final
}
do_libc_post_cc() {
:
}
# This backend builds the C library once for each multilib
# variant the compiler gives us
# Usage: do_libc_backend param=value [...]
# Parameter : Definition : Type : Default
# libc_mode : 'startfiles' or 'final' : string : (none)
do_libc_backend() {
local libc_mode
local -a multilibs
local multilib
local multi_dir multi_os_dir multi_flags multi_last
local target
local arg
for arg in "$@"; do
eval "${arg// /\\ }"
done
case "${libc_mode}" in
startfiles)
CT_DoStep INFO "Installing C library headers & start files"
;;
final)
CT_DoStep INFO "Installing C library"
;;
*)
CT_Abort "Unsupported (or unset) libc_mode='${libc_mode}'"
;;
esac
# If gcc is not configured for multilib, it still prints
# a single line for the default settings
multilibs=( $("${CT_TARGET}-gcc" -print-multi-lib 2>/dev/null) )
last_multi=
for multilib in "${multilibs[@]}"; do
last_multi=$(( ${#multilibs[@]} - 1 ))
if [ "${multilib%%;*}" = "${multilibs[last_multi]%%;*}" ]; then
# This is the last multilib build or multilib is '.'
# (default target, not multilib)
multi_last=y
fi
# GCC makes the distinction between:
# multilib (-print-multi-lib or -print-multi-directory) and
# multilib-os (--print-multi-os-directory)
# as the gcc library and gcc sysroot library paths, respectively.
# For example, on x86_64:
# multilib: -m32=32 -m64=.
# multilib-os: -m32=../lib -m64=../lib64
# Moreover, while some multilibs can coexist in the same sysroot (e.g.
# on x86), some have a "sysroot suffix" to separate incompatible variants.
# Such sysroot suffixes combine with multilib-os directories, e.g.
# on sh4 with -m4a multilib, the search order in sysroot is (dropping some
# directories for brevity:
# <sysroot>/m4a/lib/m4a/
# <sysroot>/m4a/usr/lib/m4a/
# <sysroot>/m4a/lib/
# <sysroot>/m4a/usr/lib/
multi_flags=$( echo "${multilib#*;}" | ${sed} -r -e 's/@/ -/g;' )
multi_dir="${multilib%%;*}"
multi_os_dir=$( "${CT_TARGET}-gcc" -print-multi-os-directory ${multi_flags} )
multi_root=$( "${CT_TARGET}-gcc" -print-sysroot ${multi_flags} )
# Adjust target tuple according to CFLAGS + any GLIBC quirks
target="${CT_TARGET}"
CT_DoMultilibTarget target ${extra_flags}
CT_DoArchGlibcAdjustTuple target
CT_DoStep INFO "Building for multilib '${multi_flags}'"
# Ensure sysroot (with suffix, if applicable) exists
CT_DoExecLog ALL mkdir -p "${multi_root}"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-libc-${libc_mode}${multi_dir//\//_}"
do_libc_backend_once multi_dir="${multi_dir}" \
multi_os_dir="${multi_os_dir}" \
multi_flags="${multi_flags}" \
multi_root="${multi_root}" \
multi_last="${multi_last}" \
libc_mode="${libc_mode}" \
libc_target="${target}"
CT_Popd
CT_EndStep
done
CT_EndStep
}
# This backend builds the C library once
# Usage: do_libc_backend_once param=value [...]
# Parameter : Definition : Type
# libc_mode : 'startfiles' or 'final' : string : (empty)
# libc_target : Build libc target triplet : string : (empty)
# multi_root : Installation root, chosen for multilib: string : (empty)
# multi_flags : Extra CFLAGS to use (for multilib) : string : (empty)
# multi_dir : Extra subdir for multilib (gcc) : string : (empty)
# multi_os_dir : Extra subdir for multilib (os) : string : (empty)
# multi_last : The last multilib target : bool : n
do_libc_backend_once() {
local multi_flags multi_dir multi_os_dir multi_root multi_last multi_root
local startfiles_dir
local src_dir="${CT_SRC_DIR}/${CT_LIBC}-${CT_LIBC_VERSION}"
local -a extra_config
local -a extra_make_args
local glibc_cflags
local libc_target="${CT_TARGET}"
local arg opt
for arg in "$@"; do
eval "${arg// /\\ }"
done
# Glibc seems to be smart enough to know about the cases that can coexist
# in the same root and installs them into proper multilib-os directory; all
# we need is to point to the right root. We do need to handle multilib-os
# here, though, for the first pass where we install crt*.o and a dummy
# libc.so; we therefore install it to the most specific location of
# <sysroot>/<suffix>/usr/lib/<multilib-os> where it is least likely to clash
# with other multilib variants. We then remove these temporary files at
# the beginning of the libc-final step and allow glibc to install them
# where it thinks is proper.
startfiles_dir="${multi_root}/usr/lib/${multi_os_dir}"
CT_SanitizeVarDir startfiles_dir
if [ "${libc_mode}" = "final" ]; then
CT_DoLog EXTRA "Cleaning up start files"
CT_DoExecLog ALL rm -f "${startfiles_dir}/crt1.o" \
"${startfiles_dir}/crti.o" \
"${startfiles_dir}/crtn.o" \
"${startfiles_dir}/libc.so"
fi
CT_DoLog EXTRA "Configuring C library"
# Also, if those two are missing, iconv build breaks
extra_config+=( --disable-debug --disable-sanity-checks )
# always include rpc, the user can still override it with TI-RPC
extra_config+=( --enable-obsolete-rpc )
# Add some default glibc config options if not given by user.
# We don't need to be conditional on whether the user did set different
# values, as they CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY is passed after
# extra_config
extra_config+=("$(do_libc_min_kernel_config)")
case "${CT_THREADS}" in
nptl) extra_config+=("--with-__thread" "--with-tls");;
linuxthreads) extra_config+=("--with-__thread" "--without-tls" "--without-nptl");;
none) extra_config+=("--without-__thread" "--without-nptl")
case "${CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY[*]}" in
*-tls*) ;;
*) extra_config+=("--without-tls");;
esac
;;
esac
case "${CT_SHARED_LIBS}" in
y) extra_config+=("--enable-shared");;
*) extra_config+=("--disable-shared");;
esac
if [ "${CT_LIBC_DISABLE_VERSIONING}" = "y" ]; then
extra_config+=("--disable-versioning")
fi
if [ "${CT_LIBC_OLDEST_ABI}" != "" ]; then
extra_config+=("--enable-oldest-abi=${CT_LIBC_OLDEST_ABI}")
fi
case "$(do_libc_add_ons_list ,)" in
"") extra_config+=("--enable-add-ons=no");;
*) extra_config+=("--enable-add-ons=$(do_libc_add_ons_list ,)");;
esac
extra_config+=("--with-pkgversion=${CT_PKGVERSION}")
[ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
touch config.cache
if [ "${CT_LIBC_GLIBC_FORCE_UNWIND}" = "y" ]; then
echo "libc_cv_forced_unwind=yes" >>config.cache
echo "libc_cv_c_cleanup=yes" >>config.cache
fi
# Pre-seed the configparms file with values from the config option
printf "%s\n" "${CT_LIBC_GLIBC_CONFIGPARMS}" > configparms
# glibc can't be built without -O2 (reference needed!)
glibc_cflags+=" -O2"
case "${CT_LIBC_ENABLE_FORTIFIED_BUILD}" in
y) ;;
*) glibc_cflags+=" -U_FORTIFY_SOURCE";;
esac
# In the order of increasing precedence. Flags common to compiler and linker.
glibc_cflags+=" ${CT_TARGET_CFLAGS}"
glibc_cflags+=" ${CT_LIBC_GLIBC_EXTRA_CFLAGS}"
glibc_cflags+=" ${multi_flags}"
# Analyze the resulting options for any extra configure switches to throw in.
for opt in ${glibc_cflags}; do
case ${opt} in
-mhard-float|-mfloat-abi=hard|-mfloat-abi=softfp|-mno-soft-float|-mfpu)
extra_config+=("--with-fp")
;;
-msoft-float|-mfloat-abi=soft|-mno-float|-mno-fpu)
extra_config+=("--without-fp")
;;
esac
done
# ./configure is mislead by our tools override wrapper for bash
# so just tell it where the real bash is _on_the_target_!
# Notes:
# - ${ac_cv_path_BASH_SHELL} is only used to set BASH_SHELL
# - ${BASH_SHELL} is only used to set BASH
# - ${BASH} is only used to set the shebang
# in two scripts to run on the target
# So we can safely bypass bash detection at compile time.
# Should this change in a future glibc release, we'd better
# directly mangle the generated scripts _after_ they get built,
# or even after they get installed...
echo "ac_cv_path_BASH_SHELL=/bin/bash" >>config.cache
# Configure with --prefix the way we want it on the target...
# There are a whole lot of settings here. You'll probably want
# to read up on what they all mean, and customize a bit, possibly
# by setting GLIBC_EXTRA_CONFIG_ARRAY.
# Compare these options with the ones used when installing
# the glibc headers above - they're different.
# Adding "--without-gd" option to avoid error "memusagestat.c:36:16:
# gd.h: No such file or directory"
# See also http://sources.redhat.com/ml/libc-alpha/2000-07/msg00024.html.
# Set BUILD_CC, or we won't be able to build datafiles
# Run explicitly through CONFIG_SHELL, or the build breaks badly (loop-of-death)
# when the shell is not bash... Sigh... :-(
CT_DoLog DEBUG "Configuring with addons : '$(do_libc_add_ons_list ,)'"
CT_DoLog DEBUG "Extra config args passed : '${extra_config[*]}'"
CT_DoLog DEBUG "Extra CFLAGS passed : '${glibc_cflags}'"
CT_DoLog DEBUG "Placing startfiles into : '${startfiles_dir}'"
CT_DoLog DEBUG "Configuring with --host : '${libc_target}'"
# CFLAGS are only applied when compiling .c files. .S files are compiled with ASFLAGS,
# but they are not passed by configure. Thus, pass everything in CC instead.
CT_DoExecLog CFG \
BUILD_CC=${CT_BUILD}-gcc \
CC="${CT_TARGET}-gcc ${glibc_cflags}" \
AR=${CT_TARGET}-ar \
RANLIB=${CT_TARGET}-ranlib \
"${CONFIG_SHELL}" \
"${src_dir}/configure" \
--prefix=/usr \
--build=${CT_BUILD} \
--host=${libc_target} \
--cache-file="$(pwd)/config.cache" \
--without-cvs \
--disable-profile \
--without-gd \
--with-headers="${CT_HEADERS_DIR}" \
"${extra_config[@]}" \
"${CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY[@]}"
# build hacks
case "${CT_ARCH},${CT_ARCH_CPU}" in
powerpc,8??)
# http://sourceware.org/ml/crossgcc/2008-10/msg00068.html
CT_DoLog DEBUG "Activating support for memset on broken ppc-8xx (CPU15 erratum)"
extra_make_args+=( ASFLAGS="-DBROKEN_PPC_8xx_CPU15" )
;;
esac
CT_CFLAGS_FOR_BUILD+=" ${CT_EXTRA_CFLAGS_FOR_BUILD}"
CT_LDFLAGS_FOR_BUILD+=" ${CT_EXTRA_LDFLAGS_FOR_BUILD}"
extra_make_args+=( "BUILD_CFLAGS=${CT_CFLAGS_FOR_BUILD}" "BUILD_LDFLAGS=${CT_LDFLAGS_FOR_BUILD}" )
case "$CT_BUILD" in
*mingw*|*cygwin*|*msys*)
# When installing headers on Cygwin, MSYS2 and MinGW-w64 sunrpc needs
# gettext for building cross-rpcgen.
extra_make_args+=( BUILD_CPPFLAGS="-I${CT_BUILDTOOLS_PREFIX_DIR}/include/" )
extra_make_args+=( BUILD_LDFLAGS="-L${CT_BUILDTOOLS_PREFIX_DIR}/lib -Wl,-Bstatic -lintl -liconv -Wl,-Bdynamic" )
;;
*darwin*)
# .. and the same goes for Darwin.
extra_make_args+=( BUILD_CPPFLAGS="-I${CT_BUILDTOOLS_PREFIX_DIR}/include/" )
extra_make_args+=( BUILD_LDFLAGS="-L${CT_BUILDTOOLS_PREFIX_DIR}/lib -lintl" )
;;
esac
if [ "${libc_mode}" = "startfiles" -a ! -r "${multi_root}/.libc_headers_installed" ]; then
CT_DoLog EXTRA "Installing C library headers"
CT_DoExecLog ALL touch "${multi_root}/.libc_headers_installed"
# use the 'install-headers' makefile target to install the
# headers
CT_DoExecLog ALL ${make} ${JOBSFLAGS} \
install_root=${multi_root} \
install-bootstrap-headers=yes \
"${extra_make_args[@]}" \
install-headers
# For glibc, a few headers need to be manually installed
if [ "${CT_LIBC}" = "glibc" ]; then
# Two headers -- stubs.h and features.h -- aren't installed by install-headers,
# so do them by hand. We can tolerate an empty stubs.h for the moment.
# See e.g. http://gcc.gnu.org/ml/gcc/2002-01/msg00900.html
mkdir -p "${CT_HEADERS_DIR}/gnu"
CT_DoExecLog ALL touch "${CT_HEADERS_DIR}/gnu/stubs.h"
CT_DoExecLog ALL cp -v "${CT_SRC_DIR}/glibc-${CT_LIBC_VERSION}/include/features.h" \
"${CT_HEADERS_DIR}/features.h"
# Building the bootstrap gcc requires either setting inhibit_libc, or
# having a copy of stdio_lim.h... see
# http://sources.redhat.com/ml/libc-alpha/2003-11/msg00045.html
CT_DoExecLog ALL cp -v bits/stdio_lim.h "${CT_HEADERS_DIR}/bits/stdio_lim.h"
# Following error building gcc-4.0.0's gcj:
# error: bits/syscall.h: No such file or directory
# solved by following copy; see http://sourceware.org/ml/crossgcc/2005-05/msg00168.html
# but it breaks arm, see http://sourceware.org/ml/crossgcc/2006-01/msg00091.html
# Of course, only copy it if it does not already exist
case "${CT_ARCH}" in
arm) ;;
*) if [ -f "${CT_HEADERS_DIR}/bits/syscall.h" ]; then
CT_DoLog ALL "Not over-writing existing bits/syscall.h"
elif [ -f "misc/bits/syscall.h" ]; then
CT_DoExecLog ALL cp -v "misc/bits/syscall.h" \
"${CT_HEADERS_DIR}/bits/syscall.h"
else
# "Old" glibces do not have the above file,
# but provide this one:
CT_DoExecLog ALL cp -v "misc/syscall-list.h" \
"${CT_HEADERS_DIR}/bits/syscall.h"
fi
;;
esac
fi
elif [ "${libc_mode}" = "final" -a -r "${multi_root}/.libc_headers_installed" ]; then
CT_DoExecLog ALL rm -f "${multi_root}/.libc_headers_installed"
fi # installing headers
if [ "${libc_mode}" = "startfiles" ]; then
if [ "${CT_THREADS}" = "nptl" ]; then
CT_DoLog EXTRA "Installing C library start files"
# there are a few object files needed to link shared libraries,
# which we build and install by hand
CT_DoExecLog ALL mkdir -p "${startfiles_dir}"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} \
"${extra_make_args[@]}" \
csu/subdir_lib
CT_DoExecLog ALL cp csu/crt1.o csu/crti.o csu/crtn.o \
"${startfiles_dir}"
# Finally, 'libgcc_s.so' requires a 'libc.so' to link against.
# However, since we will never actually execute its code,
# it doesn't matter what it contains. So, treating '/dev/null'
# as a C source file, we produce a dummy 'libc.so' in one step
CT_DoExecLog ALL "${CT_TARGET}-gcc" ${multi_flags} \
-nostdlib \
-nostartfiles \
-shared \
-x c /dev/null \
-o "${startfiles_dir}/libc.so"
fi # threads == nptl
fi # libc_mode = startfiles
if [ "${libc_mode}" = "final" ]; then
CT_DoLog EXTRA "Building C library"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} \
"${extra_make_args[@]}" \
all
CT_DoLog EXTRA "Installing C library"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} \
"${extra_make_args[@]}" \
install_root="${multi_root}" \
install
if [ "${CT_BUILD_MANUALS}" = "y" -a "${multi_last}" = "y" ]; then
# We only need to build the manuals once. Only build them on the
# last multilib target. If it's not multilib, it will happen on the
# only target.
CT_DoLog EXTRA "Building and installing the C library manual"
# Omit JOBSFLAGS as GLIBC has problems building the
# manuals in parallel
CT_DoExecLog ALL ${make} pdf html
CT_DoExecLog ALL mkdir -p ${CT_PREFIX_DIR}/share/doc
CT_DoExecLog ALL cp -av ${src_dir}/manual/*.pdf \
${src_dir}/manual/libc \
${CT_PREFIX_DIR}/share/doc
fi
if [ "${CT_LIBC_LOCALES}" = "y" -a "${multi_last}" = "y" ]; then
do_libc_locales
fi
fi # libc_mode = final
}
# Build up the addons list, separated with $1
do_libc_add_ons_list() {
local sep="$1"
local addons_list="$( echo "${CT_LIBC_ADDONS_LIST}" \
|${sed} -r -e "s/[[:space:],]/${sep}/g;" \
)"
if [ "${CT_LIBC_GLIBC_2_20_or_later}" != "y" ]; then
case "${CT_THREADS}" in
none) ;;
*) addons_list="${addons_list}${sep}${CT_THREADS}";;
esac
fi
[ "${CT_LIBC_GLIBC_USE_PORTS}" = "y" ] && addons_list="${addons_list}${sep}ports"
# Remove duplicate, leading and trailing separators
echo "${addons_list}" |${sed} -r -e "s/${sep}+/${sep}/g; s/^${sep}//; s/${sep}\$//;"
}
# Compute up the minimum supported Linux kernel version
do_libc_min_kernel_config() {
local min_kernel_config
case "${CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY[*]}" in
*--enable-kernel*) ;;
*) if [ "${CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS}" = "y" ]; then
# We can't rely on the kernel version from the configuration,
# because it might not be available if the user uses pre-installed
# headers. On the other hand, both method will have the kernel
# version installed in "usr/include/linux/version.h" in the sysroot.
# Parse that instead of having two code-paths.
version_code_file="${CT_SYSROOT_DIR}/usr/include/linux/version.h"
if [ ! -f "${version_code_file}" -o ! -r "${version_code_file}" ]; then
CT_Abort "Linux version is unavailable in installed headers files"
fi
version_code="$(${grep} -E LINUX_VERSION_CODE "${version_code_file}" \
|cut -d' ' -f 3 \
)"
version=$(((version_code>>16)&0xFF))
patchlevel=$(((version_code>>8)&0xFF))
sublevel=$((version_code&0xFF))
min_kernel_config="${version}.${patchlevel}.${sublevel}"
elif [ "${CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN}" = "y" ]; then
# Trim the fourth part of the linux version, keeping only the first three numbers
min_kernel_config="$( echo "${CT_LIBC_GLIBC_MIN_KERNEL_VERSION}" \
|${sed} -r -e 's/^([^.]+\.[^.]+\.[^.]+)(|\.[^.]+)$/\1/;' \
)"
fi
echo "--enable-kernel=${min_kernel_config}"
;;
esac
}
# Build and install the libc locales
do_libc_locales() {
local src_dir="${CT_SRC_DIR}/glibc-${CT_LIBC_VERSION}"
local -a extra_config
local glibc_cflags
mkdir -p "${CT_BUILD_DIR}/build-localedef"
cd "${CT_BUILD_DIR}/build-localedef"
CT_DoLog EXTRA "Configuring C library localedef"
# Versions that don't support --with-pkgversion or --with-bugurl will cause
# a harmless: `configure: WARNING: unrecognized options: --with-bugurl...`
# If it's set, use it, if is a recognized option.
if [ ! "${CT_TOOLCHAIN_PKGVERSION}" = "" ]; then
extra_config+=("--with-pkgversion=${CT_PKGVERSION}")
fi
if [ ! "${CT_TOOLCHAIN_BUGURL}" = "" ]; then
[ -n "${CT_TOOLCHAIN_BUGURL}" ] && extra_config+=("--with-bugurl=${CT_TOOLCHAIN_BUGURL}")
fi
CT_DoLog DEBUG "Extra config args passed: '${extra_config[*]}'"
glibc_cflags="-O2 -fno-stack-protector"
case "${CT_LIBC_ENABLE_FORTIFIED_BUILD}" in
y) ;;
*) glibc_cflags+=" -U_FORTIFY_SOURCE";;
esac
# ./configure is misled by our tools override wrapper for bash
# so just tell it where the real bash is _on_the_target_!
# Notes:
# - ${ac_cv_path_BASH_SHELL} is only used to set BASH_SHELL
# - ${BASH_SHELL} is only used to set BASH
# - ${BASH} is only used to set the shebang
# in two scripts to run on the target
# So we can safely bypass bash detection at compile time.
# Should this change in a future glibc release, we'd better
# directly mangle the generated scripts _after_ they get built,
# or even after they get installed...
echo "ac_cv_path_BASH_SHELL=/bin/bash" >>config.cache
# Configure with --prefix the way we want it on the target...
CT_DoExecLog CFG \
CFLAGS="${glibc_cflags}" \
"${src_dir}/configure" \
--prefix=/usr \
--cache-file="$(pwd)/config.cache" \
--without-cvs \
--disable-profile \
--without-gd \
--disable-debug \
--disable-sanity-checks \
"${extra_config[@]}"
CT_DoLog EXTRA "Building C library localedef"
CT_DoExecLog ALL ${make} ${JOBSFLAGS}
# The target's endianness and uint32_t alignment should be passed as options
# to localedef, but glibc's localedef does not support these options, which
# means that the locale files generated here will be suitable for the target
# only if it has the same endianness and uint32_t alignment as the host's.
CT_DoLog EXTRA "Installing C library locales"
CT_DoExecLog ALL ${make} ${JOBSFLAGS} \
install_root="${CT_SYSROOT_DIR}" \
localedata/install-locales
}