Add architecture info to cmake output. Update README with docker badge.

Author: Kasper Peeters

CMakeLists.txt

@@ -15,6 +15,9 @@ endif()
 if(POLICY CMP0148)
   cmake_policy(SET CMP0148 NEW)
 endif()
+if(POLICY CMP0167)
+  cmake_policy(SET CMP0167 NEW)
+endif()
 
 cmake_minimum_required(VERSION ${CADABRA_CMAKE_VERSION})
 set(CMAKE_CXX_STANDARD 17)
@@ -69,6 +72,7 @@ include(cmake/version.cmake)
 print_header("Building Cadabra version ${CADABRA_VERSION_MAJOR}.${CADABRA_VERSION_MINOR}.${CADABRA_VERSION_PATCH}.${CADABRA_VERSION_TWEAK} (${SYSTEM_BITS}-bit)")
 message(STATUS "Build id '${CADABRA_VERSION_BUILD}' dated ${CADABRA_VERSION_DATE}")
 message(STATUS "Build mode is set to '${CMAKE_BUILD_TYPE}'")
+message(STATUS "Architecture is '${CMAKE_SYSTEM_PROCESSOR}}'")
 
 # Notify about install directory
 if ("${CMAKE_INSTALL_PREFIX}" STREQUAL "")

README.rst

@@ -13,6 +13,9 @@ Cadabra
 .. image:: https://github.com/kpeeters/cadabra2/workflows/macOS/badge.svg
    :target: https://github.com/kpeeters/cadabra2/actions?query=workflow%3AmacOS
 
+.. image:: https://github.com/kpeeters/cadabra2/workflows/Docker/badge.svg
+   :target: https://github.com/kpeeters/cadabra2/actions?query=workflow%3ADocker
+
 .. image:: https://anaconda.org/conda-forge/cadabra2-jupyter-kernel/badges/version.svg
    :target: https://anaconda.org/conda-forge/cadabra2-jupyter-kernel