All new build system

This is based on GavinNL/cpp_library_template, which seems to be a
bit closer to meeting my needs.

README.md

@@ -1,6 +1,83 @@
-# Kami Agent-Based Modeling in C++
+# C++ Library Template
 
-This package is largely based on the [Mesa: Agent-based modeling
-in Python 3+](https://mesa.readthedocs.io/en/master/)
-package.  However, allowances are made for "idiomatic" implementation
-in C++.
+This is a C++ Library Template using modern CMake. It's list file is modified
+from https://github.com/forexample/package-example.
+
+| Branch | Gitlab-CI |
+|--------|-----------|
+| dev    | ![https://gitlab.com/GavinNL/cpp_library_template/pipelines/](https://gitlab.com/GavinNL/cpp_library_template/badges/dev/build.svg)  |
+| master | ![https://gitlab.com/GavinNL/cpp_library_template/pipelines/](https://gitlab.com/GavinNL/cpp_library_template/badges/master/build.svg)  |
+
+
+
+# Features
+
+* Multimodule library: Three libraries wrapped in a single namespace: `foo::bar`, `foo::cat` and `foo::dog`
+* Auto-generated EXPORT headers for Windows DLLs
+* Auto-generated CMake config files for installation
+* Unit tests
+* Conan Package Manager Integration
+* Gitlab-CI integration
+  * Builds the library with gcc/clang verions
+  * Tests that the find_package() method works
+  * Builds the Conan Package
+  * Tests the cmake, cmake_paths, and cmake_find_package generators work
+* **[to do]** CPack generation.
+
+
+# Compiling
+
+```Bash
+
+# Build, test and install the library
+git clone https://github.com/GavinNL/cpp_library_template
+cd cpp_library_template
+mkdir build && cd build
+cmake .. -DCMAKE_INSTALL_PREFIX=/tmp/cpp_library_template -DBUILD_SHARED_LIBS:BOOL=TRUE
+cmake --build .
+ctest -C Debug
+cmake --build . --target install
+
+# Build an application that links to this one using.
+# Use the find_package(foo) method to find where the installation
+# is.
+cd ..
+rm -rf build
+cd test_cmake_install
+
+mkdir build && cd build
+cmake .. -DCMAKE_PREFIX_PATH=/tmp/cpp_library_template
+cmake --build .
+
+export LD_LIBRARY_PATH=/tmp/cpp_library_template/lib
+./test-bar
+./test-cat
+
+```
+
+# Conan Package Manager
+
+This library comes with a `conanfile.py` to build it into a Conan package so that
+it may be used by external applications/libraries.
+
+## Create Conan Packages
+
+Creating a Conan package is relatively easy. Simple cd into the source directory
+and execute the conan create function.
+
+```bash
+git clone https://github.com/GavinNL/cpp_library_template
+cd cpp_library_template
+
+conan create . foo/testing
+```
+
+## Using the Conan Package
+
+Once you have created the Conan package, you can then link to it from another
+application or library. There are three examples you can look at in the
+`test_cmake_install` folder.
+
+* Using [cmake generator](test_cmake_install/conan_cmake_generator)
+* Using [cake_paths generator](test_cmake_install/conan_cmake_paths_generator)
+* Using [cmake_find_package generator](test_cmake_install/conan_cmake_find_package_generator)