Merge pull request #562 from odidev/manylinux2014-aarch64

Add manylinux2014-aarch64 with gcc=9.3

.github/workflows/main.yml

@@ -52,7 +52,7 @@ jobs:
           linux-armv7, linux-armv7a, linux-armv7l-musl, 
           linux-x64-clang, linux-s390x, linux-x64, linux-x86, linux-x86_64-full,
           linux-mips, linux-ppc64le, web-wasm,
-          manylinux2014-x64, manylinux2014-x86,
+          manylinux2014-x64, manylinux2014-x86, manylinux2014-aarch64,
           windows-static-x64, windows-static-x64-posix, windows-static-x86, windows-armv7,
           windows-shared-x64, windows-shared-x64-posix, windows-shared-x86, windows-arm64, 
           linux-riscv64, linux-riscv32, linux-m68k-uclibc, linux-xtensa-uclibc, linux-x64-tinycc]

Makefile

@@ -26,6 +26,7 @@ STANDARD_IMAGES = android-arm android-arm64 android-x86 android-x86_64 \
 GEN_IMAGES = android-arm android-arm64 \
 	linux-x86 linux-x64 linux-x64-clang linux-arm64 linux-arm64-musl linux-arm64-full \
 	manylinux2014-x64 manylinux2014-x86 \
+	manylinux2014-aarch64 \
 	web-wasm linux-mips windows-arm64 windows-armv7 \
 	windows-static-x86 windows-static-x64 windows-static-x64-posix \
 	windows-shared-x86 windows-shared-x64 windows-shared-x64-posix \
@@ -37,7 +38,8 @@ GEN_IMAGES = android-arm android-arm64 \
 GEN_IMAGE_DOCKERFILES = $(addsuffix /Dockerfile,$(GEN_IMAGES))
 
 # These images are expected to have explicit rules for *both* build and testing
-NON_STANDARD_IMAGES = manylinux2014-x64 manylinux2014-x86 web-wasm
+NON_STANDARD_IMAGES = manylinux2014-x64 manylinux2014-x86 \
+		      manylinux2014-aarch64 web-wasm
 
 # Docker composite files
 DOCKER_COMPOSITE_SOURCES = common.docker common.debian common.manylinux common.buildroot \
@@ -122,6 +124,31 @@ web-wasm.test: web-wasm
 	$(BIN)/dockcross-web-wasm python test/run.py --exe-suffix ".js"
 	rm -rf web-wasm/test
 
+#
+# manylinux2014-aarch64
+#
+manylinux2014-aarch64: manylinux2014-aarch64/Dockerfile
+	@# Register qemu
+	docker run --rm --privileged hypriot/qemu-register
+	@# Get libstdc++ from quay.io/pypa/manylinux2014_aarch64 container
+	docker run -v `pwd`:/host --rm -e LIB_PATH=/host/$@/xc_script/ quay.io/pypa/manylinux2014_aarch64 bash -c "PASS=1 /host/$@/xc_script/docker_setup_scrpits/copy_libstd.sh"
+	mkdir -p $@/imagefiles && cp -r imagefiles $@/
+	$(DOCKER) build -t $(ORG)/manylinux2014-aarch64:latest \
+		-t $(ORG)/manylinux2014-aarch64:$(TAG) \
+		--build-arg IMAGE=$(ORG)/manylinux2014-aarch64 \
+		--build-arg VCS_REF=`git rev-parse --short HEAD` \
+		--build-arg VCS_URL=`git config --get remote.origin.url` \
+		--build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+		-f manylinux2014-aarch64/Dockerfile .
+	rm -rf $@/imagefiles
+	@# libstdc++ is coppied into image, now remove it
+	docker run -v `pwd`:/host --rm quay.io/pypa/manylinux2014_aarch64 bash -c "rm -rf /host/$@/xc_script/usr"
+
+manylinux2014-aarch64.test: manylinux2014-aarch64
+	$(DOCKER) run $(RM) $(ORG)/manylinux2014-aarch64 > $(BIN)/dockcross-manylinux2014-aarch64 \
+		&& chmod +x $(BIN)/dockcross-manylinux2014-aarch64
+	$(BIN)/dockcross-manylinux2014-aarch64 /opt/python/cp38-cp38/bin/python test/run.py
+
 #
 # manylinux2014-x64
 #

README.md

@@ -297,6 +297,12 @@ Docker [manylinux2014](https://github.com/pypa/manylinux) image for building Lin
 
 Docker [manylinux2014](https://github.com/pypa/manylinux) image for building Linux i686 [Python wheel packages](http://pythonwheels.com/). It includes Python 3.5, 3.6, 3.7, 3.8, and 3.9. Also has support for the dockcross script, and it has installations of CMake, Ninja, and [scikit-build](http://scikit-build.org). For CMake, it sets **MANYLINUX2014** to \"TRUE\" in the toolchain.
 
+### dockcross/manylinux2014-aarch64
+
+![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/manylinux2014-aarch64/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/manylinux2014-aarch64)
+
+Docker [manylinux2014](https://github.com/pypa/manylinux) image for building Linux aarch64 / arm64 [Python wheel packages](http://pythonwheels.com/). It includes Python 3.5, 3.6, 3.7, 3.8, and 3.9. Also has support for the dockcross script, and it has installations of CMake, Ninja, and [scikit-build](http://scikit-build.org). For CMake, it sets **MANYLINUX2014** to \"TRUE\" in the toolchain.
+
 ### dockcross/web-wasm
 
 ![Docker Image Size (tag)](https://img.shields.io/docker/image-size/dockcross/web-wasm/latest) ![Docker Pulls](https://img.shields.io/docker/pulls/dockcross/web-wasm)

common/common-manylinux.crosstool

@@ -49,6 +49,7 @@ COPY \
   imagefiles/install-crosstool-ng-toolchain.sh \
   imagefiles/patch/crosstool-ng/crosstool-ng-expat.patch \
   imagefiles/patch/crosstool-ng/Fix-error-with-bash-5-and-up.patch \
+  manylinux2014-aarch64/crosstool-ng.config \
   /dockcross/
 
 # Build and install the toolchain, cleaning up artifacts afterwards.

manylinux2014-aarch64/Dockerfile.in

@@ -0,0 +1,73 @@
+# manylinux2014-aarch64 is based on manylinux2014-x64 and the aarch64 toolchain installed. This allows to
+# run the container on a x86_64 host.
+# This image is not based on "pypa/manylinux2014_aarch64" because it would require the host to be aarch64.
+# For more details, read https://github.com/dockcross/dockcross/issues/367
+FROM dockcross/manylinux2014-x64:20210708-94745ff
+
+# This is for 64-bit ARM Manylinux machine
+
+# Crosstool-ng version
+# Issues with crosstool-ng-1.24.0 and up : https://github.com/dockcross/dockcross/issues/367
+ENV CT_VERSION crosstool-ng-1.23.0
+
+#include "common-manylinux.crosstool"
+
+# The cross-compiling emulator
+RUN \
+  yum -y update && \
+  yum -y install \
+    qemu-user \
+    qemu-system-arm && \
+  yum clean all
+
+# The CROSS_TRIPLE is a configured alias of the "aarch64-unknown-linux-gnueabi" target.
+ENV CROSS_TRIPLE aarch64-unknown-linux-gnueabi
+
+RUN cd ${XCC_PREFIX}/${CROSS_TRIPLE}/${CROSS_TRIPLE}/include && \
+    wget https://gist.githubusercontent.com/nhatminhle/5181506/raw/541482dbc61862bba8a156edaae57faa2995d791/stdatomic.h
+
+# Running scripts to cross compile python and copy libstdc++ into toolcain
+ADD manylinux2014-aarch64/xc_script /tmp/
+RUN PASS=2 /tmp/docker_setup_scrpits/copy_libstd.sh
+RUN /tmp/docker_setup_scrpits/prepare_cross_env.sh
+RUN rm -rf /tmp/docker_setup_scrpits
+RUN rm -rf /tmp/usr/
+
+ENV CROSS_ROOT ${XCC_PREFIX}/${CROSS_TRIPLE}
+ENV AS=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-as \
+    AR=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ar \
+    CC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gcc \
+    CPP=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-cpp \
+    CXX=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-g++ \
+    LD=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-ld \
+    FC=${CROSS_ROOT}/bin/${CROSS_TRIPLE}-gfortran
+
+ENV QEMU_LD_PREFIX "${CROSS_ROOT}/${CROSS_TRIPLE}/sysroot"
+ENV QEMU_SET_ENV "LD_LIBRARY_PATH=${CROSS_ROOT}/lib:${QEMU_LD_PREFIX}"
+
+COPY manylinux2014-aarch64/Toolchain.cmake ${CROSS_ROOT}/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/Toolchain.cmake
+
+ENV PKG_CONFIG_PATH /usr/lib/aarch64-linux-gnu/pkgconfig
+
+# Linux kernel cross compilation variables
+ENV PATH ${PATH}:${CROSS_ROOT}/bin
+ENV CROSS_COMPILE ${CROSS_TRIPLE}-
+ENV ARCH arm64
+
+ENV AUDITWHEEL_ARCH aarch64
+ENV AUDITWHEEL_PLAT manylinux2014_$AUDITWHEEL_ARCH
+
+# Build-time metadata as defined at http://label-schema.org
+ARG BUILD_DATE
+ARG IMAGE=dockcross/manylinux2014-aarch64
+ARG VERSION=latest
+ARG VCS_REF
+ARG VCS_URL
+LABEL org.label-schema.build-date=$BUILD_DATE \
+      org.label-schema.name=$IMAGE \
+      org.label-schema.version=$VERSION \
+      org.label-schema.vcs-ref=$VCS_REF \
+      org.label-schema.vcs-url=$VCS_URL \
+      org.label-schema.schema-version="1.0"
+ENV DEFAULT_DOCKCROSS_IMAGE ${IMAGE}:${VERSION}

manylinux2014-aarch64/Toolchain.cmake

@@ -0,0 +1,21 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR aarch64)
+set(MANYLINUX2014 TRUE)
+
+set(cross_triple "aarch64-unknown-linux-gnueabi")
+set(cross_root /usr/xcc/${cross_triple})
+
+set(CMAKE_C_COMPILER $ENV{CC})
+set(CMAKE_CXX_COMPILER $ENV{CXX})
+set(CMAKE_Fortran_COMPILER $ENV{FC})
+
+set(CMAKE_CXX_FLAGS "-I ${cross_root}/include/")
+
+set(CMAKE_FIND_ROOT_PATH ${cross_root} ${cross_root}/${cross_triple})
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
+set(CMAKE_SYSROOT ${cross_root}/${cross_triple}/sysroot)
+
+set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/qemu-aarch64)

manylinux2014-aarch64/crosstool-ng.config

@@ -0,0 +1,524 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Crosstool-NG Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_stat_flavor_GNU=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_63_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_63_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_git=y
+CT_MODULES=y
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+# CT_EXPERIMENTAL is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_PREFIX_DIR="${CT_PREFIX:-${HOME}/x-tools}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+
+#
+# Downloading
+#
+CT_DOWNLOAD_AGENT_WGET=y
+# CT_DOWNLOAD_AGENT_CURL is not set
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_WGET_OPTIONS="--passive-ftp --tries=3 -nc --progress=dot:binary"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
+# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+
+#
+# Target options
+#
+CT_ARCH="arm"
+# CT_ARCH_alpha is not set
+CT_ARCH_arm=y
+# CT_ARCH_avr is not set
+# CT_ARCH_m68k is not set
+# CT_ARCH_mips is not set
+# CT_ARCH_nios2 is not set
+# CT_ARCH_powerpc is not set
+# CT_ARCH_s390 is not set
+# CT_ARCH_sh is not set
+# CT_ARCH_sparc is not set
+# CT_ARCH_x86 is not set
+# CT_ARCH_xtensa is not set
+CT_ARCH_alpha_AVAILABLE=y
+CT_ARCH_arm_AVAILABLE=y
+CT_ARCH_avr_AVAILABLE=y
+CT_ARCH_m68k_AVAILABLE=y
+CT_ARCH_microblaze_AVAILABLE=y
+CT_ARCH_mips_AVAILABLE=y
+CT_ARCH_nios2_AVAILABLE=y
+CT_ARCH_powerpc_AVAILABLE=y
+CT_ARCH_s390_AVAILABLE=y
+CT_ARCH_sh_AVAILABLE=y
+CT_ARCH_sparc_AVAILABLE=y
+CT_ARCH_x86_AVAILABLE=y
+CT_ARCH_xtensa_AVAILABLE=y
+CT_ARCH_SUFFIX=""
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+CT_DEMULTILIB=y
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_DEFAULT_HAS_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_ENDIAN="little"
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=64
+# CT_ARCH_32 is not set
+CT_ARCH_64=y
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_CPU=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_EXCLUSIVE_WITH_CPU=y
+CT_ARCH_ARCH=""
+CT_ARCH_CPU=""
+CT_ARCH_TUNE=""
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+CT_ARCH_FLOAT=""
+
+#
+# arm other options
+#
+CT_ARCH_ARM_MODE="arm"
+CT_ARCH_ARM_MODE_ARM=y
+# CT_ARCH_ARM_MODE_THUMB is not set
+# CT_ARCH_ARM_INTERWORKING is not set
+CT_ARCH_ARM_EABI_FORCE=y
+CT_ARCH_ARM_EABI=y
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR=""
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+CT_CROSS=y
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+CT_KERNEL="linux"
+CT_KERNEL_VERSION="4.10.8"
+# CT_KERNEL_bare_metal is not set
+CT_KERNEL_linux=y
+CT_KERNEL_bare_metal_AVAILABLE=y
+CT_KERNEL_linux_AVAILABLE=y
+# CT_KERNEL_LINUX_CUSTOM is not set
+CT_KERNEL_V_4_10=y
+# CT_KERNEL_V_4_9 is not set
+# CT_KERNEL_V_4_4 is not set
+# CT_KERNEL_V_4_1 is not set
+# CT_KERNEL_V_3_16 is not set
+# CT_KERNEL_V_3_12 is not set
+# CT_KERNEL_V_3_10 is not set
+# CT_KERNEL_V_3_4 is not set
+# CT_KERNEL_V_3_2 is not set
+CT_KERNEL_windows_AVAILABLE=y
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+
+#
+# linux other options
+#
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_KERNEL_LINUX_INSTALL_CHECK=y
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_binutils=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_VERSION="2.28"
+# CT_BINUTILS_SHOW_LINARO is not set
+CT_BINUTILS_V_2_28=y
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_2_26_or_later=y
+CT_BINUTILS_2_25_1_or_later=y
+CT_BINUTILS_2_25_or_later=y
+CT_BINUTILS_2_24_or_later=y
+CT_BINUTILS_2_23_2_or_later=y
+CT_BINUTILS_HAS_HASH_STYLE=y
+CT_BINUTILS_HAS_GOLD=y
+CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
+CT_BINUTILS_GOLD_SUPPORT=y
+CT_BINUTILS_HAS_PLUGINS=y
+CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+# CT_BINUTILS_LINKER_LD is not set
+CT_BINUTILS_LINKER_LD_GOLD=y
+# CT_BINUTILS_LINKER_GOLD_LD is not set
+CT_BINUTILS_GOLD_INSTALLED=y
+CT_BINUTILS_GOLD_THREADS=y
+CT_BINUTILS_LINKER_BOTH=y
+CT_BINUTILS_LINKERS_LIST="ld,gold"
+CT_BINUTILS_LD_WRAPPER=y
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+
+#
+# binutils other options
+#
+
+#
+# C-library
+#
+CT_LIBC="glibc"
+CT_LIBC_VERSION="2.17"
+CT_LIBC_glibc=y
+# CT_LIBC_uClibc is not set
+CT_LIBC_avr_libc_AVAILABLE=y
+CT_LIBC_glibc_AVAILABLE=y
+CT_THREADS="nptl"
+CT_CC_GLIBC_SHOW_LINARO=y
+# CT_LIBC_GLIBC_V_2_25 is not set
+# CT_LIBC_GLIBC_V_2_24 is not set
+# CT_LIBC_GLIBC_V_2_23 is not set
+# CT_LIBC_GLIBC_2_23_or_later=y
+# CT_LIBC_GLIBC_2_20_or_later=y
+CT_LIBC_GLIBC_2_17_or_later=y
+CT_LIBC_mingw_AVAILABLE=y
+CT_LIBC_musl_AVAILABLE=y
+CT_LIBC_newlib_AVAILABLE=y
+CT_LIBC_none_AVAILABLE=y
+CT_LIBC_uClibc_AVAILABLE=y
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+
+#
+# glibc other options
+#
+CT_LIBC_GLIBC_NEEDS_PORTS=y
+CT_LIBC_glibc_family=y
+CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY=""
+CT_LIBC_GLIBC_CONFIGPARMS=""
+CT_LIBC_GLIBC_EXTRA_CFLAGS=""
+# CT_LIBC_DISABLE_VERSIONING is not set
+CT_LIBC_OLDEST_ABI=""
+CT_LIBC_GLIBC_FORCE_UNWIND=y
+CT_LIBC_ADDONS_LIST="ports"
+# CT_LIBC_LOCALES is not set
+# CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
+CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
+# CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_LIBC_GLIBC_MIN_KERNEL="4.10.8"
+
+#
+# C compiler
+#
+CT_CC="gcc"
+CT_CC_CORE_PASSES_NEEDED=y
+CT_CC_CORE_PASS_1_NEEDED=y
+CT_CC_CORE_PASS_2_NEEDED=y
+CT_CC_gcc=y
+CT_CC_GCC_VERSION="9.3.0"
+# CT_CC_GCC_SHOW_LINARO is not set
+CT_CC_GCC_V_9_3_0=y
+# CT_CC_GCC_V_5_4_0 is not set
+# CT_CC_GCC_V_4_9_4 is not set
+CT_CC_GCC_9_3_or_later=y
+# CT_CC_GCC_4_9_or_later=y
+CT_CC_GCC_9_or_later=y
+CT_CC_GCC_9=y
+# CT_CC_GCC_6_or_later=y
+CT_CC_GCC_ENABLE_PLUGINS=y
+CT_CC_GCC_GOLD=y
+CT_CC_GCC_ENABLE_CXX_FLAGS="-I/usr/include -fpermissive"
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+
+#
+# Settings for libraries running on target
+#
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+CT_CC_GCC_LIBGOMP=y
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+# CT_CC_GCC_DISABLE_PCH is not set
+CT_CC_GCC_SJLJ_EXCEPTIONS=m
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOAT_AUTO=y
+# CT_CC_GCC_DEC_FLOAT_BID is not set
+# CT_CC_GCC_DEC_FLOAT_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_JAVA=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_JAVA is not set
+
+#
+# Debug facilities
+#
+# CT_DEBUG_duma is not set
+CT_DEBUG_gdb=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+CT_GDB_CROSS_PYTHON=y
+CT_GDB_CROSS_PYTHON_BINARY=""
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+CT_GDB_GDBSERVER=y
+CT_GDB_GDBSERVER_HAS_IPA_LIB=y
+# CT_GDB_GDBSERVER_BUILD_IPA_LIB is not set
+
+#
+# gdb version
+#
+CT_GDB_VERSION="7.12.1"
+# CT_GDB_V_7_12_1 is not set
+# CT_GDB_V_7_11_1 is not set
+CT_GDB_7_12_or_later=y
+CT_GDB_7_2_or_later=y
+CT_GDB_7_0_or_later=y
+CT_GDB_HAS_PKGVERSION_BUGURL=y
+CT_GDB_HAS_PYTHON=n
+CT_GDB_INSTALL_GDBINIT=y
+# CT_DEBUG_ltrace is not set
+# CT_DEBUG_strace is not set
+
+#
+# Companion libraries
+#
+CT_COMPLIBS_NEEDED=y
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+# CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_COMPLIBS=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+# CT_EXPAT=y
+CT_NCURSES=y
+# CT_ZLIB is not set
+CT_LIBICONV_V_1_15=y
+# CT_LIBICONV_V_1_14 is not set
+CT_LIBICONV_VERSION="1.15"
+CT_GETTEXT_V_0_19_8_1=y
+CT_GETTEXT_VERSION="0.19.8.1"
+CT_GMP_V_6_1_2=y
+CT_GMP_5_0_2_or_later=y
+CT_GMP_VERSION="6.1.2"
+CT_MPFR_V_3_1_5=y
+CT_MPFR_VERSION="3.1.5"
+CT_ISL_V_0_15=y
+# CT_ISL_V_0_15_or_later=y
+# CT_ISL_V_0_14_or_later=y
+CT_ISL_V_0_15_or_later=y
+CT_ISL_VERSION="0.15"
+CT_MPC_V_1_0_3=y
+CT_MPC_VERSION="1.0.3"
+# CT_EXPAT_V_2_2_0=y
+# CT_EXPAT_VERSION="2.2.0"
+CT_NCURSES_V_6_0=y
+CT_NCURSES_VERSION="6.0"
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+
+#
+# Companion libraries common options
+#
+# CT_COMPLIBS_CHECK is not set
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_autoconf is not set
+CT_COMP_TOOLS_automake=y
+CT_AUTOMAKE_V_1_15=y
+CT_AUTOMAKE_VERSION="1.15"
+CT_COMP_TOOLS_libtool=y
+CT_LIBTOOL_V_2_4_6=y
+CT_LIBTOOL_VERSION="2.4.6"
+# CT_COMP_TOOLS_m4 is not set
+# CT_COMP_TOOLS_make is not set

manylinux2014-aarch64/xc_script/docker_setup_scrpits/copy_libstd.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file is invoked two times. first time from Makefile with
+#              PASS == 1 and second time in Dockerfile.in with PASS == 2. In
+#              dockcross container, the current libstdc++ is not the same as
+#              in manylinux containers. So, copying the libstdc++ form manylinux
+#              container to dockcross container. It is being done int 2 pass.
+#              during PASS == 1, the script will copy libstdc++ from manylinux
+#              container to build machine and then during PASS == 2, libstdc++
+#              will be copied from build machine to dockcross container
+
+if [ $PASS == 1 ]; then
+    echo "library location on host: " ${LIB_PATH}
+    echo "PASS 1: copying libstdc++ library on host"
+    files=$(rpm -ql libstdc++)
+    for file in ${files}; do
+        if [ -f ${file} -a ! -L ${file} -a ! -d ${file} ]; then
+            if grep -q "shared object" <<< $(file $file); then
+		install -m 0644 -D ${file} "${LIB_PATH}${file}"
+                break;
+            fi
+        fi
+    done
+    echo "Done"
+elif [ $PASS == 2 ]; then
+    echo "PASS 2: copying libstdc++ library in docker image"
+    old_libstdc_path=$(find /usr/xcc/ -name libstdc++.so*[0-9] -type f)
+    old_libstdc_directory=$(dirname "${old_libstdc_path}")
+    target_libstdc_path=$(find /tmp -name libstdc++.so*[0-9] -type f)
+    target_libstdc_filename=$(basename "${target_libstdc_path}")
+    target_libstdc_new_path=${old_libstdc_directory}/${target_libstdc_filename}
+    install -m 0555 -D ${target_libstdc_path} ${target_libstdc_new_path}
+    echo "Done"
+    links=$(find /usr/xcc/ \( -name libstdc++.so*[{0-9}] -o -name libstdc++.so \) -type l)
+    echo "Creating soft links for target libstdc++ library"
+    for link in ${links}; do
+	case "$link" in
+            (*libstdc++.so*[{0-9}].[{0-9}].[{0-9}]*)
+                target_libstdc_filename=$(basename "${target_libstdc_new_path}")
+                libstdc_link_directory=$(dirname "${link}")
+		rm -rf $link
+		target_libstdc_link_path=${libstdc_link_directory}/${target_libstdc_filename}
+                ln -sf ${target_libstdc_new_path} ${target_libstdc_link_path}
+                ;;
+            (*)
+                ln -sf ${target_libstdc_new_path} ${link}
+        esac
+    done
+    echo "Done"
+fi

manylinux2014-aarch64/xc_script/docker_setup_scrpits/prepare_cross_env.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file intended to cross compile the python and create necessary
+#              crossenv enrironment
+
+# The current env is not compatible to build python so resetting it as
+# in quay.io/pypa/manylinux2014_x86_64 containers
+unset $(env | awk -F= '{print $1}')
+export SSL_CERT_FILE=/opt/_internal/certs.pem
+export TERM=xterm
+export LC_ALL=en_US.UTF-8
+export LD_LIBRARY_PATH=/opt/rh/devtoolset-9/root/usr/lib64:/opt/rh/devtoolset-9/root/usr/lib:/opt/rh/devtoolset-9/root/usr/lib64/dyninst:/opt/rh/devtoolset-9/root/usr/lib/dyninst:/usr/local/lib64
+export PATH=/opt/rh/devtoolset-9/root/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export PWD=/work
+export LANG=en_US.UTF-8
+export AUDITWHEEL_ARCH=x86_64
+export DEVTOOLSET_ROOTPATH=/opt/rh/devtoolset-9/root
+export HOME=/root
+export SHLVL=1
+export LANGUAGE=en_US.UTF-8
+export AUDITWHEEL_PLAT=manylinux2014_aarch64
+export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+export AUDITWHEEL_POLICY=manylinux2014
+
+# Cross compile Python versions present in manylinux containers
+declare -A buildpy
+python_vers=""
+
+for PY in /opt/python/cp*/bin/python; do
+    ver=`$PY --version | cut -d " " -f 2`
+    python_vers="${python_vers} ${ver}"
+    cpver=cp`echo ${ver} | cut -d "." -f 1-2 | sed 's/\.//'`
+    if [ ${cpver} = "cp36" ] || [ ${cpver} = "cp37" ]; then
+        cpver="${cpver}-${cpver}m"
+    else
+        cpver="${cpver}-${cpver}"
+    fi
+    buildpy[${ver}]=${cpver}
+done
+
+
+# Adding cross compiler path in PATH env variable
+export PATH=/usr/xcc/aarch64-unknown-linux-gnueabi/bin:$PATH
+
+OLD_PATH=$PATH
+CROSS_PY_BASE=/opt/_internal
+CROSS_PY_BASE_LN=/opt/python
+BUILD_DIR=/tmp/builds
+LN=ln
+sub_rel=""
+
+# Loop over each python version and cross compile it
+for python_ver in $python_vers; do
+    rel=""
+    sub_rel=""
+    found_sub_rel=0
+    for i in ` seq ${#python_ver}`
+    do
+        c=${python_ver:$i-1:1}
+        if [[ ${c} == [a-zA-Z] ]] ; then
+            found_sub_rel=1
+        fi
+        if [[ $found_sub_rel == "0" ]]; then
+            rel=${rel}${c}
+        else
+            sub_rel=${sub_rel}${c}
+        fi
+    done
+
+    mkdir -p ${BUILD_DIR} && cd ${BUILD_DIR}
+    wget https://www.python.org/ftp/python/${rel}/Python-${rel}${sub_rel}.tgz
+    tar xzf Python-${rel}${sub_rel}.tgz
+    cd Python-${rel}${sub_rel}
+
+    # Setting up build python path required by crassenv
+    BUILD_PYBIN=${CROSS_PY_BASE_LN}/${buildpy[$python_ver]}/bin
+    BUILD_PIP=${BUILD_PYBIN}/pip3
+    BUILD_PYTHON=${BUILD_PYBIN}/python3
+
+    # Setting up target python required by crossenv
+    TARGET_PYPATH=${CROSS_PY_BASE}/xc/xcpython-${python_ver}
+    TARGET_PYTHON=${TARGET_PYPATH}/bin/python3
+
+    # Setting up cross env path
+    CROSS_ENV=${CROSS_PY_BASE}/${buildpy[$python_ver]}-xc
+    CROSS_ENV_LN=${CROSS_PY_BASE_LN}/${buildpy[$python_ver]}-xc
+    CROSS_ENV_PIP=${CROSS_ENV_LN}/cross/bin/pip
+
+    # Adding build python path as it is required to
+    # configure the python for cross compilation
+    PATH=${BUILD_PYBIN}:${OLD_PATH}
+    export PATH
+
+    ./configure --prefix=${TARGET_PYPATH} \
+                --host=aarch64-unknown-linux-gnueabi \
+                --build=x86_64-linux-gnu \
+                --without-ensurepip \
+                ac_cv_buggy_getaddrinfo=no \
+                ac_cv_file__dev_ptmx=yes \
+                ac_cv_file__dev_ptc=no \
+                --enable-optimizations
+    make -j32 install
+    make install
+
+    # Create the necessary env and its link
+    ${BUILD_PIP} install --upgrade pip crossenv
+    ${BUILD_PYTHON} -m crossenv ${TARGET_PYTHON} ${CROSS_ENV}
+    ${LN} -s  ${CROSS_ENV} ${CROSS_ENV_LN}
+    ${CROSS_ENV_PIP} install wheel
+    rm -rf ${BUILD_DIR}
+done

manylinux2014-aarch64/xc_script/install_deps.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# AUTHOR: odidev
+# DATE: 2021-07-20
+# DESCRIPTION: This file will be invoked by cibuildwheel when before all is set.
+#              It will install the package in manylinux container and copy back
+#              the installed files on host machine will will be coppied to
+#              toolchain
+
+install_dir='/host/tmp/install_deps'
+packages=$(echo $1 | sed 's/\(yum\s*\|install\s*\|-y\s*\)//g')
+
+# Installing the packages
+echo "Installing dependencies: $packages"
+if $1; then
+  echo "Installed successfully"
+else
+  echo "Failed"
+  exit 1
+fi
+
+# Coping the installed files
+if list=`rpm -ql $packages`; then
+
+  echo "Copying dependencies files to prepare cross toolchain-"
+
+  for file in $list; do
+    test -f $file && echo "Copy $file --> ${install_dir}${file}"
+    test -f $file && install -m 0644 -D $file "${install_dir}${file}"
+  done
+else
+  echo $list
+  echo "Dependencies not resolved"
+  exit 1
+fi
+exit 0

manylinux2014-aarch64/xc_script/repair_wheel.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# AUTHOR:      odidev
+# DATE:        2021-07-20
+# DESCRIPTION: The wheels are cross compiled and we can't be repair in currnet
+#              environment. So, better to repair in manylinux container. So,
+#              we need to run BEFORE_ALL again in target manylinux contaner. So,
+#              instead of running BEFORE_ALL again we can copy the stored files.
+# INPUT:       $1 --> Dependeicies install path on host machine with respect to
+#                     container
+#              $2 --> Wheel repair command
+
+install_dir="$1"
+
+for file in `find $install_dir -type f`; do
+    install_path=$(echo ${file} | sed 's/^.*usr/\/usr/')
+    install -m 0644 -D ${file} ${install_path}
+done
+
+$2