buildbot/buildbot_linux-glibc-makefile.sh - native_client/src/native_client - Git at Google

 #!/bin/bash
 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.

 # Script assumed to be run in native_client/
 if [[ ${PWD} != */native_client ]]; then
   echo "ERROR: must be run in native_client!"
   exit 1
 fi

 set -x
 set -e
 set -u

 # Transitionally, even though our new toolchain location is under
 # toolchain/linux_x86/nacl_x86_glibc we have to keep the old format
 # inside of the tar (toolchain/linux_x86) so that the untar toolchain script
 # is backwards compatible and can untar old tars. Eventually this will be
 # unnecessary with the new package_version scheme since how to untar the
 # tar file will be embedded inside of the package file so they can differ
 # between revisions.
 export TOOLCHAINLOC=toolchain
 export TOOLCHAINNAME=linux_x86

 # This is where we want the toolchain when moving to native_client/toolchain.
 OUT_TOOLCHAINLOC=toolchain/linux_x86
 OUT_TOOLCHAINNAME=nacl_x86_glibc
 CORE_SDK=core_sdk
 CORE_SDK_WORK=core_sdk_work

 TOOL_TOOLCHAIN="${TOOLCHAINLOC}/${TOOLCHAINNAME}"
 OUT_TOOLCHAIN="${OUT_TOOLCHAINLOC}/${OUT_TOOLCHAINNAME}"

 echo @@@BUILD_STEP gclient_runhooks@@@
 gclient runhooks --force

 echo @@@BUILD_STEP clobber_toolchain@@@
 rm -rf scons-out tools/SRC/*.patch* tools/BUILD/* tools/out tools/toolchain \
   tools/glibc tools/glibc.tar tools/toolchain.t* "${OUT_TOOLCHAIN}" \
   tools/${CORE_SDK} tools/${CORE_SDK_WORK} .tmp ||
   echo already_clean

 echo @@@BUILD_STEP clean_sources@@@
 tools/update_all_repos_to_latest.sh

 if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" == "Trybot" ]]; then
 echo @@@BUILD_STEP setup source@@@
 (cd tools; ./buildbot_patch-toolchain-tries.sh)
 fi

 echo @@@BUILD_STEP compile_toolchain@@@
 (
   cd tools
   make -j8 buildbot-build-with-glibc
   if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
     make install-glibc INST_GLIBC_PREFIX="$PWD"
   fi
   mkdir -p SRC/newlib/newlib/libc/sys/nacl/include
   cp -aiv ../src/untrusted/pthread/{pthread.h,semaphore.h} \
     SRC/newlib/newlib/libc/sys/nacl/include
   find SRC/newlib/newlib/libc/sys/nacl -name .svn -print0 | xargs -0 rm -rf --
   ( cd SRC/newlib/newlib/libc/sys ; git add nacl )
   for file in SRC/gcc/gcc/configure.ac SRC/gcc/gcc/configure ; do
     cp -aiv $file $file.orig
     sed -e s"|\(CROSS_SYSTEM_HEADER_DIR='\)\(\\\$(gcc_tooldir)/sys-include'\)|\1\$(DESTDIR)\2|" \
       < $file.orig > $file
     touch -r $file.orig $file
     rm $file.orig
     ( cd SRC/gcc/gcc ; git add $(basename $file) )
   done
   make patches
   for patchname in SRC/*.patch ; do
     xz -k -9 "$patchname"
     bzip2 -k -9 "$patchname"
     gzip -9 "$patchname"
     zcat "$patchname".gz > "$patchname"
   done
   mkdir linux
   cp -aiv {SRC/linux-headers-for-nacl/include/,}linux/getcpu.h
   cp -aiv {../src/untrusted/include/machine/,}_default_types.h
   cp -aiv ../LICENSE LICENSE
   mv Makefile Makefile.orig
   . REVISIONS
   sed -e s"|^\\(CANNED_REVISION = \\)no$|\\1$BUILDBOT_GOT_REVISION|" \
       -e s'|^\(SRCDIR =\).*$|\1|' \
       -e s'|\(GCC_CC = \)gcc -m$(HOST_TOOLCHAIN_BITS)|\1gcc|' \
       -e s'|\(GLIBC_CC =.*\)|\1 -I$(abspath $(dir $(THISMAKEFILE)))|' \
       -e s'|\(LINUX_HEADERS = \).*|\1/usr/include|' \
       -e s"|\\(export NACL_FAKE_SONAME\\).*|\\1 = ${NACL_GLIBC_COMMIT:0:8}|" \
          < Makefile.orig > Makefile
   tar czSvpf nacltoolchain-buildscripts-r${BUILDBOT_GOT_REVISION}.tar.gz \
     LICENSE Makefile download_SRC.sh \
     _default_types.h linux newlib-libc-script \
     create_redirector{,s,s_cygwin}.sh redirector.exe redirect_table.txt \
     redirector/redirector{.c,.h} redirector/redirector_table.txt
   rm Makefile
   mv Makefile.orig Makefile
   rm linux/getcpu.h _default_types.h LICENSE
   rmdir linux
 )

 if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
   echo @@@BUILD_STEP tar_glibc@@@
   (
     cd tools
     cp --archive --sparse=always glibc glibc_sparse
     rm -rf glibc
     mv glibc_sparse glibc
     cd glibc
     tar zScf ../glibc.tgz ./*
     chmod a+r ../glibc.tgz
   )

   echo @@@BUILD_STEP archive_glibc@@@
   rev="$(tools/glibc_revision.sh)"
   wget https://gsdview.appspot.com/nativeclient-archive2/between_builders/x86_glibc/r"$rev"/glibc_x86.tar.gz -O /dev/null ||
   $GSUTIL cp -a public-read \
     tools/glibc.tgz \
     gs://nativeclient-archive2/between_builders/x86_glibc/r"$rev"/glibc_x86.tar.gz
   echo @@@STEP_LINK@download@http://gsdview.appspot.com/nativeclient-archive2/between_builders/x86_glibc/r"$rev"/@@@
 fi

 (
   cd tools
   echo @@@BUILD_STEP sparsify_toolchain@@@
   cp --archive --sparse=always "${TOOL_TOOLCHAIN}" "${TOOL_TOOLCHAIN}_sparse"
   rm -rf "${TOOL_TOOLCHAIN}"
   mv "${TOOL_TOOLCHAIN}_sparse" "${TOOL_TOOLCHAIN}"
 )

 echo @@@BUILD_STEP build_core_sdk@@@
 # Use scons to generate the SDK headers and libraries.
 python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
   nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
   DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
   includedir="tools/${CORE_SDK}/x86_64-nacl/include" \
   install_headers

 python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
   platform=x86-32 \
   nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
   DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
   libdir="tools/${CORE_SDK}/x86_64-nacl/lib32" \
   install_lib

 python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
   platform=x86-64 \
   nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
   DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
   libdir="tools/${CORE_SDK}/x86_64-nacl/lib" \
   install_lib


 if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
   GSD_BUCKET=nativeclient-archive2
   UPLOAD_REV=${BUILDBOT_GOT_REVISION}
   UPLOAD_LOC=x86_toolchain/r${UPLOAD_REV}
 else
   GSD_BUCKET=nativeclient-trybot/packages
   UPLOAD_REV=${BUILDBOT_BUILDERNAME}/${BUILDBOT_BUILDNUMBER}
   UPLOAD_LOC=x86_toolchain/${UPLOAD_REV}
 fi

 (
   cd tools
   echo @@@BUILD_STEP canonicalize timestamps@@@
   ./canonicalize_timestamps.sh "${TOOL_TOOLCHAIN}"
   ./canonicalize_timestamps.sh "${CORE_SDK}"

   echo @@@BUILD_STEP tar_toolchain@@@
   tar Scf toolchain.tar "${TOOL_TOOLCHAIN}"
   xz -k -9 toolchain.tar
   bzip2 -k -9 toolchain.tar
   gzip -n -9 toolchain.tar

   echo @@@BUILD_STEP tar_core_sdk@@@
   tar Scf core_sdk.tar "${CORE_SDK}"
   xz -k -9 core_sdk.tar
   bzip2 -k -9 core_sdk.tar
   gzip -n -9 core_sdk.tar
 )

 echo @@@BUILD_STEP archive_build@@@
 for suffix in gz bz2 xz ; do
   $GSUTIL cp -a public-read \
     tools/toolchain.tar.$suffix \
     gs://${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.$suffix
   $GSUTIL cp -a public-read \
     tools/core_sdk.tar.$suffix \
     gs://${GSD_BUCKET}/${UPLOAD_LOC}/core_sdk_linux_x86.tar.$suffix
 done
 for patch in \
     tools/nacltoolchain-buildscripts-r${BUILDBOT_GOT_REVISION}.tar.gz \
     tools/SRC/*.patch* ; do
   filename="${patch#tools/}"
   filename="${filename#SRC/}"
   $GSUTIL cp -a public-read \
     $patch \
     gs://${GSD_BUCKET}/${UPLOAD_LOC}/$filename
 done
 echo @@@STEP_LINK@download@http://gsdview.appspot.com/${GSD_BUCKET}/${UPLOAD_LOC}/@@@

 echo @@@BUILD_STEP archive_extract_packages@@@
 python build/package_version/package_version.py \
   archive --archive-package=${TOOLCHAINNAME}/nacl_x86_glibc --extract \
   --extra-archive gdb_i686_linux.tgz \
   tools/toolchain.tar.bz2,${TOOL_TOOLCHAIN}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.bz2 \
   tools/core_sdk.tar.bz2,${CORE_SDK}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/core_sdk_linux_x86.tar.bz2

 python build/package_version/package_version.py \
   archive --archive-package=${TOOLCHAINNAME}/nacl_x86_glibc_raw --extract \
   --extra-archive gdb_i686_linux.tgz \
   tools/toolchain.tar.bz2,${TOOL_TOOLCHAIN}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.bz2

 echo @@@BUILD_STEP upload_package_info@@@
 python build/package_version/package_version.py \
   --cloud-bucket=${GSD_BUCKET} --annotate \
   upload --skip-missing \
   --upload-package=${TOOLCHAINNAME}/nacl_x86_glibc --revision=${UPLOAD_REV}

 python build/package_version/package_version.py \
   --cloud-bucket=${GSD_BUCKET} --annotate \
   upload --skip-missing \
   --upload-package=${TOOLCHAINNAME}/nacl_x86_glibc_raw --revision=${UPLOAD_REV}

 echo @@@BUILD_STEP glibc_tests64@@@
 (
   cd tools
   make glibc-check
 )

 # The script should exit nonzero if any test run fails.
 # But that should not short-circuit the script due to the 'set -e' behavior.
 exit_status=0
 fail() {
   exit_status=1
   return 0
 }

 # Before we start testing, put in dummy mock archives so gyp can still untar
 # the entire package.
 python build/package_version/package_version.py fillemptytars \
   --fill-package nacl_x86_glibc

 # First run 32bit tests, then 64bit tests.  Both should succeed.
 export INSIDE_TOOLCHAIN=1
 python buildbot/buildbot_standard.py --scons-args='no_gdb_tests=1' \
   --step-suffix=' (32)' opt 32 glibc || fail

 python buildbot/buildbot_standard.py --scons-args='no_gdb_tests=1' \
   --step-suffix=' (64)' opt 64 glibc || fail

 # sync_backports is obsolete and should probably be removed.
 # if [[ "${BUILD_COMPATIBLE_TOOLCHAINS:-yes}" != "no" ]]; then
 #   echo @@@BUILD_STEP sync backports@@@
 #   rm -rf tools/BACKPORTS/ppapi*
 #   tools/BACKPORTS/build_backports.sh VERSIONS linux glibc
 # fi

 exit $exit_status
	#!/bin/bash
	# Copyright (c) 2012 The Native Client Authors. All rights reserved.
	# Use of this source code is governed by a BSD-style license that can be
	# found in the LICENSE file.

	# Script assumed to be run in native_client/
	if [[ ${PWD} != */native_client ]]; then
	echo "ERROR: must be run in native_client!"
	exit 1
	fi

	set -x
	set -e
	set -u

	# Transitionally, even though our new toolchain location is under
	# toolchain/linux_x86/nacl_x86_glibc we have to keep the old format
	# inside of the tar (toolchain/linux_x86) so that the untar toolchain script
	# is backwards compatible and can untar old tars. Eventually this will be
	# unnecessary with the new package_version scheme since how to untar the
	# tar file will be embedded inside of the package file so they can differ
	# between revisions.
	export TOOLCHAINLOC=toolchain
	export TOOLCHAINNAME=linux_x86

	# This is where we want the toolchain when moving to native_client/toolchain.
	OUT_TOOLCHAINLOC=toolchain/linux_x86
	OUT_TOOLCHAINNAME=nacl_x86_glibc
	CORE_SDK=core_sdk
	CORE_SDK_WORK=core_sdk_work

	TOOL_TOOLCHAIN="${TOOLCHAINLOC}/${TOOLCHAINNAME}"
	OUT_TOOLCHAIN="${OUT_TOOLCHAINLOC}/${OUT_TOOLCHAINNAME}"

	echo @@@BUILD_STEP gclient_runhooks@@@
	gclient runhooks --force

	echo @@@BUILD_STEP clobber_toolchain@@@
	rm -rf scons-out tools/SRC/.patch tools/BUILD/* tools/out tools/toolchain \
	tools/glibc tools/glibc.tar tools/toolchain.t* "${OUT_TOOLCHAIN}" \
	tools/${CORE_SDK} tools/${CORE_SDK_WORK} .tmp \|\|
	echo already_clean

	echo @@@BUILD_STEP clean_sources@@@
	tools/update_all_repos_to_latest.sh

	if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" == "Trybot" ]]; then
	echo @@@BUILD_STEP setup source@@@
	(cd tools; ./buildbot_patch-toolchain-tries.sh)
	fi

	echo @@@BUILD_STEP compile_toolchain@@@
	(
	cd tools
	make -j8 buildbot-build-with-glibc
	if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
	make install-glibc INST_GLIBC_PREFIX="$PWD"
	fi
	mkdir -p SRC/newlib/newlib/libc/sys/nacl/include
	cp -aiv ../src/untrusted/pthread/{pthread.h,semaphore.h} \
	SRC/newlib/newlib/libc/sys/nacl/include
	find SRC/newlib/newlib/libc/sys/nacl -name .svn -print0 \| xargs -0 rm -rf --
	( cd SRC/newlib/newlib/libc/sys ; git add nacl )
	for file in SRC/gcc/gcc/configure.ac SRC/gcc/gcc/configure ; do
	cp -aiv $file $file.orig
	sed -e s"\|\(CROSS_SYSTEM_HEADER_DIR='\)\(\\\$(gcc_tooldir)/sys-include'\)\|\1\$(DESTDIR)\2\|" \
	< $file.orig > $file
	touch -r $file.orig $file
	rm $file.orig
	( cd SRC/gcc/gcc ; git add $(basename $file) )
	done
	make patches
	for patchname in SRC/*.patch ; do
	xz -k -9 "$patchname"
	bzip2 -k -9 "$patchname"
	gzip -9 "$patchname"
	zcat "$patchname".gz > "$patchname"
	done
	mkdir linux
	cp -aiv {SRC/linux-headers-for-nacl/include/,}linux/getcpu.h
	cp -aiv {../src/untrusted/include/machine/,}_default_types.h
	cp -aiv ../LICENSE LICENSE
	mv Makefile Makefile.orig
	. REVISIONS
	sed -e s"\|^\\(CANNED_REVISION = \\)no$\|\\1$BUILDBOT_GOT_REVISION\|" \
	-e s'\|^\(SRCDIR =\).*$\|\1\|' \
	-e s'\|\(GCC_CC = \)gcc -m$(HOST_TOOLCHAIN_BITS)\|\1gcc\|' \
	-e s'\|\(GLIBC_CC =.*\)\|\1 -I$(abspath $(dir $(THISMAKEFILE)))\|' \
	-e s'\|\(LINUX_HEADERS = \).*\|\1/usr/include\|' \
	-e s"\|\\(export NACL_FAKE_SONAME\\).*\|\\1 = ${NACL_GLIBC_COMMIT:0:8}\|" \
	< Makefile.orig > Makefile
	tar czSvpf nacltoolchain-buildscripts-r${BUILDBOT_GOT_REVISION}.tar.gz \
	LICENSE Makefile download_SRC.sh \
	_default_types.h linux newlib-libc-script \
	create_redirector{,s,s_cygwin}.sh redirector.exe redirect_table.txt \
	redirector/redirector{.c,.h} redirector/redirector_table.txt
	rm Makefile
	mv Makefile.orig Makefile
	rm linux/getcpu.h _default_types.h LICENSE
	rmdir linux
	)

	if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
	echo @@@BUILD_STEP tar_glibc@@@
	(
	cd tools
	cp --archive --sparse=always glibc glibc_sparse
	rm -rf glibc
	mv glibc_sparse glibc
	cd glibc
	tar zScf ../glibc.tgz ./*
	chmod a+r ../glibc.tgz
	)

	echo @@@BUILD_STEP archive_glibc@@@
	rev="$(tools/glibc_revision.sh)"
	wget https://gsdview.appspot.com/nativeclient-archive2/between_builders/x86_glibc/r"$rev"/glibc_x86.tar.gz -O /dev/null \|\|
	$GSUTIL cp -a public-read \
	tools/glibc.tgz \
	gs://nativeclient-archive2/between_builders/x86_glibc/r"$rev"/glibc_x86.tar.gz
	echo @@@STEP_LINK@download@http://gsdview.appspot.com/nativeclient-archive2/between_builders/x86_glibc/r"$rev"/@@@
	fi

	(
	cd tools
	echo @@@BUILD_STEP sparsify_toolchain@@@
	cp --archive --sparse=always "${TOOL_TOOLCHAIN}" "${TOOL_TOOLCHAIN}_sparse"
	rm -rf "${TOOL_TOOLCHAIN}"
	mv "${TOOL_TOOLCHAIN}_sparse" "${TOOL_TOOLCHAIN}"
	)

	echo @@@BUILD_STEP build_core_sdk@@@
	# Use scons to generate the SDK headers and libraries.
	python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
	nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
	DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
	includedir="tools/${CORE_SDK}/x86_64-nacl/include" \
	install_headers

	python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
	platform=x86-32 \
	nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
	DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
	libdir="tools/${CORE_SDK}/x86_64-nacl/lib32" \
	install_lib

	python scons.py --nacl_glibc MODE=nacl naclsdk_validate=0 \
	platform=x86-64 \
	nacl_glibc_dir="tools/${TOOL_TOOLCHAIN}" \
	DESTINATION_ROOT="tools/${CORE_SDK_WORK}" \
	libdir="tools/${CORE_SDK}/x86_64-nacl/lib" \
	install_lib


	if [[ "${BUILDBOT_SLAVE_TYPE:-Trybot}" != "Trybot" ]]; then
	GSD_BUCKET=nativeclient-archive2
	UPLOAD_REV=${BUILDBOT_GOT_REVISION}
	UPLOAD_LOC=x86_toolchain/r${UPLOAD_REV}
	else
	GSD_BUCKET=nativeclient-trybot/packages
	UPLOAD_REV=${BUILDBOT_BUILDERNAME}/${BUILDBOT_BUILDNUMBER}
	UPLOAD_LOC=x86_toolchain/${UPLOAD_REV}
	fi

	(
	cd tools
	echo @@@BUILD_STEP canonicalize timestamps@@@
	./canonicalize_timestamps.sh "${TOOL_TOOLCHAIN}"
	./canonicalize_timestamps.sh "${CORE_SDK}"

	echo @@@BUILD_STEP tar_toolchain@@@
	tar Scf toolchain.tar "${TOOL_TOOLCHAIN}"
	xz -k -9 toolchain.tar
	bzip2 -k -9 toolchain.tar
	gzip -n -9 toolchain.tar

	echo @@@BUILD_STEP tar_core_sdk@@@
	tar Scf core_sdk.tar "${CORE_SDK}"
	xz -k -9 core_sdk.tar
	bzip2 -k -9 core_sdk.tar
	gzip -n -9 core_sdk.tar
	)

	echo @@@BUILD_STEP archive_build@@@
	for suffix in gz bz2 xz ; do
	$GSUTIL cp -a public-read \
	tools/toolchain.tar.$suffix \
	gs://${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.$suffix
	$GSUTIL cp -a public-read \
	tools/core_sdk.tar.$suffix \
	gs://${GSD_BUCKET}/${UPLOAD_LOC}/core_sdk_linux_x86.tar.$suffix
	done
	for patch in \
	tools/nacltoolchain-buildscripts-r${BUILDBOT_GOT_REVISION}.tar.gz \
	tools/SRC/.patch ; do
	filename="${patch#tools/}"
	filename="${filename#SRC/}"
	$GSUTIL cp -a public-read \
	$patch \
	gs://${GSD_BUCKET}/${UPLOAD_LOC}/$filename
	done
	echo @@@STEP_LINK@download@http://gsdview.appspot.com/${GSD_BUCKET}/${UPLOAD_LOC}/@@@

	echo @@@BUILD_STEP archive_extract_packages@@@
	python build/package_version/package_version.py \
	archive --archive-package=${TOOLCHAINNAME}/nacl_x86_glibc --extract \
	--extra-archive gdb_i686_linux.tgz \
	tools/toolchain.tar.bz2,${TOOL_TOOLCHAIN}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.bz2 \
	tools/core_sdk.tar.bz2,${CORE_SDK}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/core_sdk_linux_x86.tar.bz2

	python build/package_version/package_version.py \
	archive --archive-package=${TOOLCHAINNAME}/nacl_x86_glibc_raw --extract \
	--extra-archive gdb_i686_linux.tgz \
	tools/toolchain.tar.bz2,${TOOL_TOOLCHAIN}@https://storage.googleapis.com/${GSD_BUCKET}/${UPLOAD_LOC}/toolchain_linux_x86.tar.bz2

	echo @@@BUILD_STEP upload_package_info@@@
	python build/package_version/package_version.py \
	--cloud-bucket=${GSD_BUCKET} --annotate \
	upload --skip-missing \
	--upload-package=${TOOLCHAINNAME}/nacl_x86_glibc --revision=${UPLOAD_REV}

	python build/package_version/package_version.py \
	--cloud-bucket=${GSD_BUCKET} --annotate \
	upload --skip-missing \
	--upload-package=${TOOLCHAINNAME}/nacl_x86_glibc_raw --revision=${UPLOAD_REV}

	echo @@@BUILD_STEP glibc_tests64@@@
	(
	cd tools
	make glibc-check
	)

	# The script should exit nonzero if any test run fails.
	# But that should not short-circuit the script due to the 'set -e' behavior.
	exit_status=0
	fail() {
	exit_status=1
	return 0
	}

	# Before we start testing, put in dummy mock archives so gyp can still untar
	# the entire package.
	python build/package_version/package_version.py fillemptytars \
	--fill-package nacl_x86_glibc

	# First run 32bit tests, then 64bit tests. Both should succeed.
	export INSIDE_TOOLCHAIN=1
	python buildbot/buildbot_standard.py --scons-args='no_gdb_tests=1' \
	--step-suffix=' (32)' opt 32 glibc \|\| fail

	python buildbot/buildbot_standard.py --scons-args='no_gdb_tests=1' \
	--step-suffix=' (64)' opt 64 glibc \|\| fail

	# sync_backports is obsolete and should probably be removed.
	# if [[ "${BUILD_COMPATIBLE_TOOLCHAINS:-yes}" != "no" ]]; then
	# echo @@@BUILD_STEP sync backports@@@
	# rm -rf tools/BACKPORTS/ppapi*
	# tools/BACKPORTS/build_backports.sh VERSIONS linux glibc
	# fi

	exit $exit_status