add support for manylinux2014-x64

manylinux2014-x64/Dockerfile.in

@@ -0,0 +1,37 @@
+FROM quay.io/pypa/manylinux2014_x86_64
+MAINTAINER Matt McCormick "matt.mccormick@kitware.com"
+
+ENV DEFAULT_DOCKCROSS_IMAGE dockcross/manylinux2014-x64
+
+#include "common.manylinux"
+
+#include "common.docker"
+
+ENV CROSS_TRIPLE x86_64-linux-gnu
+ENV CROSS_ROOT /opt/rh/devtoolset-8/root/usr/bin
+ENV AS=${CROSS_ROOT}/as \
+    AR=${CROSS_ROOT}/ar \
+    CC=${CROSS_ROOT}/gcc \
+    CPP=${CROSS_ROOT}/cpp \
+    CXX=${CROSS_ROOT}/g++ \
+    LD=${CROSS_ROOT}/ld \
+    FC=${CROSS_ROOT}/gfortran
+
+COPY linux-x64/${CROSS_TRIPLE}-noop.sh /usr/bin/${CROSS_TRIPLE}-noop
+
+COPY manylinux2014-x64/Toolchain.cmake ${CROSS_ROOT}/../lib/
+ENV CMAKE_TOOLCHAIN_FILE ${CROSS_ROOT}/../lib/Toolchain.cmake
+
+# Build-time metadata as defined at http://label-schema.org
+ARG BUILD_DATE
+ARG IMAGE=dockcross/manylinux2014-x64
+ARG VERSION=latest
+ARG VCS_REF
+ARG VCS_URL
+LABEL org.label-schema.build-date=$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-x64/Toolchain.cmake

@@ -0,0 +1,11 @@
+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_CROSSCOMPILING FALSE)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR x86_64)
+
+set(MANYLINUX2014 TRUE)
+
+set(CMAKE_C_COMPILER /opt/rh/devtoolset-8/root/usr/bin/gcc)
+set(CMAKE_CXX_COMPILER /opt/rh/devtoolset-8/root/usr/bin/g++)
+set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
+set(CMAKE_Fortran_COMPILER /opt/rh/devtoolset-8/root/usr/bin/gfortran)