Support and test against HOOMD 6 (#116)

* Update pixi.lock

* Test against HOOMD 6

* Require HOOMD 6

* Work around CMake version matching

Author: mphoward

.github/workflows/unit-test.yaml

@@ -8,7 +8,7 @@ env:
 
   #############################################################################################
   # HOOMD-blue version to build.
-  HOOMD_BLUE_VERSION: v5.4.0
+  HOOMD_BLUE_VERSION: v6.0.0
   # prevent deadlocked MPI tests from causing the job to cancel
   MPIEXEC_TIMEOUT: 3000
   # allow mpirun to execute as root in the tests

CMakeLists.txt

@@ -1,13 +1,16 @@
-CMAKE_MINIMUM_REQUIRED(VERSION 3.9 FATAL_ERROR)
+CMAKE_MINIMUM_REQUIRED(VERSION 3.15...3.27 FATAL_ERROR)
 
 # Name the plugin project.
 # TODO: Set the project title to the name of your Python package.
 project(azplugins LANGUAGES C CXX)
 
 # Find the installed HOOMD.
-find_package(HOOMD 5.0.0 REQUIRED)
-
+set(HOOMD_REQUIRED_VERSION "5.0.0")
+find_package(HOOMD REQUIRED)
 message(STATUS "Found HOOMD ${HOOMD_VERSION}: ${HOOMD_INSTALL_PREFIX}/${PYTHON_SITE_INSTALL_DIR}")
+if(NOT HOOMD_VERSION VERSION_GREATER_EQUAL HOOMD_REQUIRED_VERSION)
+    message(FATAL_ERROR "HOOMD >=${HOOMD_REQUIRED_VERSION} required (found ${HOOMD_VERSION}).")
+endif()
 
 # Force installation to the HOOMD installation location.
 set(CMAKE_INSTALL_PREFIX ${HOOMD_INSTALL_PREFIX} CACHE PATH "Installation prefix" FORCE)

README.md

@@ -2,7 +2,7 @@
 
 azplugins is a component for [HOOMD-blue][1] which expands its functionality for
 tackling a variety of problems in soft matter physics. Currently, azplugins is
-tested against v5.4.0 of HOOMD-blue. See [CHANGELOG.rst](CHANGELOG.rst) for a
+tested against v6.0.0 of HOOMD-blue. See [CHANGELOG.rst](CHANGELOG.rst) for a
 list of recent development.
 
 ## Compiling azplugins

doc/index.rst

@@ -8,7 +8,7 @@ azplugins
 
 azplugins is a component for `HOOMD-blue`_ which expands its functionality for
 tackling a variety of problems in soft matter physics. Currently, azplugins is
-tested against v5.4.0 of HOOMD-blue.
+tested against v6.0.0 of HOOMD-blue.
 
 Compiling
 =========