Merge pull request #122 from njoy/party

Updated to new build system.

Author: jlconlin

.gitmodules

@@ -1,5 +1,3 @@
-[![Build Status](http://jenkins.njoy21.io:8080/buildStatus/icon?job=NJOY21-Testing-Docker&build=63)](http://jenkins.njoy21.io:8080/view/NJOY21/job/NJOY21-Testing-Docker/63/)
-
 # NJOY21 --- NJOY for the 21st Century
 NJOY21 is the modernized version of NJOY---suitable for computing in the 21st Century. It is based on [NJOY2016](https://njoy.github.io/NJOY21).
 
@@ -24,7 +22,7 @@ NJOY21 is primarily written in modern C++. It consists of many subprojects that
 Please refer to the [Release Notes](ReleaseNotes.md) to see what has changed from one version to the next.
 
 ## Installation
-Instructions for building and installing NJOY21---as well as any of the subprojects---are found on our (admittedly inadequate) [website](https://njoy.github.io/Build/index.html).
+Instructions for building and installing NJOY21---as well as any of the subprojects---are found on our [website](https://docs.github.io/install.html).
 
 ## Version
 To see the version number for NJOY21, simply execute (after building):
@@ -37,27 +35,6 @@ NJOY21 roughly follows semantic versioning, where the version number is: `M.m.u`
 2. The minor version is incremented whenever a new capability is added.
 3. The update version is incremented whenever a new changed is added to the master (i.e., main or default) branch. This happens most often.
 
-### Signature
-NJOY21 has many dependencies that are updated independently of NJOY21. When NJOY21 is configured (using CMake), the latest production version of those dependencies is downloaded and used for compilation.
-
-If you need to build an older version of NJOY21—including older versions of all dependencies—you can do using the "signature" of that version of NJOY21. To obtain the signature simply execute:
-```bash
-njoy21 --signature
-```
-The signature (a JSON object) will be printed to the screen, which can be then be saved to a file, e.g., `signature.json`. Alternatively, `signature.json` is automatically created whenever NJOY21 is configured. The file is saved in the build directory (typically `bin`) and copied to the install directory during the `make install` phase.
-
-To configure with this signature file, do the following:
-```bash
-./metaconfigure/fetch_subprojects.py signature.json
-
-# Configure
-cmake -D fetched_subprojects=true </path/to/CMakeLists.txt>
-make
-make test
-make install
-```
-These are similar instructions to when you need to build NJOY21 without access to the internet.
-
 ## Manual
 The [NJOY2016 manual](https://github.com/njoy/NJOY2016-manual/blob/master/njoy16.pdf) ([download](https://github.com/njoy/NJOY2016-manual/raw/master/njoy16.pdf)) is the current manual for NJOY21.
 

CMakeLists.txt

@@ -1,6 +1,11 @@
 # Release Notes—NJOY21
 Given here are some release notes for NJOY21. Each release is made through a formal [Pull Request](https://github.com/njoy/NJOY21/pulls) made on GitHub. There are links in this document that point to each of those Pull Requests, where you can see in great details the changes that were made. Often the Pull Requests are made in response to an [issue](https://github.com/njoy/NJOY21/issues). In such cases, links to those issues are also given.
 
+## [NJOY21 1.2.0](https://github.com/njoy/NJOY21/pull/122)
+This update makes significant changes to the build system. Instead of using a [homegrown](https://github.com/njoy/metaconfigure) method for handling dependencies, we now use the [`FetchContent`](https://cmake.org/cmake/help/v3.16/module/FetchContent.html) capabilities in CMake. We now require CMake 3.16 to configure and build NJOY21. 
+
+As part of this update, we have changed the install instructions, which can now be found at [docs.njoy21.io](https://docs.njoy21.io/install.html).
+
 ## [NJOY21 1.1.1](https://github.com/njoy/NJOY21/pull/107)
 This update fixes an issue where GCC would complain about a "maybe" uninitialized variable in [lipservice](https://github.com/njoy/lipservice). This only happens when compiled in release mode with GCC. Using the clang/LLVM compiler does not invoke this warning/error.
 

README.md

@@ -0,0 +1,55 @@
+cmake_minimum_required( VERSION 3.14 )
+include( FetchContent )
+
+#######################################################################
+# Declare project dependencies
+#######################################################################
+
+FetchContent_Declare( ENDFtk
+    GIT_REPOSITORY  https://github.com/njoy/ENDFtk
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+FetchContent_Declare( dimwits
+    GIT_REPOSITORY  https://github.com/njoy/DimensionalAnalysis
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+FetchContent_Declare( lipservice
+    GIT_REPOSITORY  https://github.com/njoy/lipservice
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+FetchContent_Declare( njoy_c_bindings
+    GIT_REPOSITORY  https://github.com/njoy/njoy_c_bindings
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+FetchContent_Declare( tclap-adapter
+    GIT_REPOSITORY  https://github.com/njoy/tclap-adapter
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+FetchContent_Declare( utility
+    GIT_REPOSITORY  https://github.com/njoy/utility
+    GIT_TAG         origin/master
+    GIT_SHALLOW     TRUE
+    )
+
+#######################################################################
+# Load dependencies
+#######################################################################
+
+FetchContent_MakeAvailable(
+    ENDFtk
+    dimwits
+    lipservice
+    njoy_c_bindings
+    tclap-adapter
+    utility
+    )

ReleaseNotes.md

@@ -0,0 +1,105 @@
+cmake_minimum_required( VERSION 3.14 )
+include( FetchContent )
+
+#######################################################################
+# Declare project dependencies
+#######################################################################
+
+FetchContent_Declare( catch-adapter
+    GIT_REPOSITORY  https://github.com/njoy/catch-adapter
+    GIT_TAG         fb84b82ebf7a4789aa43cea560680cf745c6ee4f
+    )
+
+FetchContent_Declare( dimwits
+    GIT_REPOSITORY  https://github.com/njoy/DimensionalAnalysis
+    GIT_TAG         acd794d373c8740a788f5c9d58a6eb8ba4d9861a
+    )
+
+FetchContent_Declare( disco
+    GIT_REPOSITORY  https://github.com/njoy/disco
+    GIT_TAG         a1a7ddb2c0f69465524d8640ee29988b714a881e
+    )
+
+FetchContent_Declare( ENDFtk
+    GIT_REPOSITORY  https://github.com/njoy/ENDFtk
+    GIT_TAG         b6618b396f51e802b7ee19ba529533c27e6ac302 # tag: v0.1.0
+    )
+
+FetchContent_Declare( hana-adapter
+    GIT_REPOSITORY  https://github.com/njoy/hana-adapter
+    GIT_TAG         f58e8973c9a614dc4f3720b5581a762c61bdbb40
+    )
+
+FetchContent_Declare( header-utilities
+    GIT_REPOSITORY  https://github.com/njoy/header-utilities
+    GIT_TAG         cc2610fee15e255c151e8e22aca1e8b3d1a96b39
+    )
+
+FetchContent_Declare( lipservice
+    GIT_REPOSITORY  https://github.com/njoy/lipservice
+    GIT_TAG         a9b4696883f8b363b28b5b31eecb585ca4429c94
+    )
+
+FetchContent_Declare( Log
+    GIT_REPOSITORY  https://github.com/njoy/Log
+    GIT_TAG         52962b7796afe37ef1d8f7edb4bf9ecb1b868d15
+    )
+
+FetchContent_Declare( njoy
+    GIT_REPOSITORY  http://github.com/njoy/NJOY2016
+    GIT_TAG         b41e221c0752d5e03ed0a74d4cb6106023a59b99
+    )
+
+FetchContent_Declare( njoy_c_bindings
+    GIT_REPOSITORY  https://github.com/njoy/njoy_c_bindings
+    GIT_TAG         48f2de6d8573a1a4234de85bc01c902c07eeceb5
+    )
+
+FetchContent_Declare( nlohmann_json
+    GIT_REPOSITORY  https://github.com/nlohmann/json
+    GIT_TAG         e7b3b40b5a95bc74b9a7f662830a27c49ffc01b4 # tag: v3.7.3
+    )
+set(JSON_BuildTests OFF CACHE INTERNAL "")
+
+FetchContent_Declare( range-v3-adapter
+    GIT_REPOSITORY  https://github.com/njoy/range-v3-adapter
+    GIT_TAG         252679d4737c8f755d87c0e1eed6c37394a2ec59
+    )
+
+FetchContent_Declare( spdlog
+    GIT_REPOSITORY  https://github.com/gabime/spdlog
+    GIT_TAG         a51b4856377a71f81b6d74b9af459305c4c644f8
+    )
+set( SPDLOG_BUILD_TESTING CACHE BOOL OFF )
+
+FetchContent_Declare( tclap-adapter
+    GIT_REPOSITORY  https://github.com/njoy/tclap-adapter
+    GIT_TAG         2642a0f6913c431608c7cd2c61607cb2d775d5b9
+    )
+
+FetchContent_Declare( utility
+    GIT_REPOSITORY  https://github.com/njoy/utility
+    GIT_TAG         4e72b708d153450bdbc7fc2b45651d71f9a183dc
+    )
+
+#######################################################################
+# Load dependencies
+#######################################################################
+
+FetchContent_MakeAvailable(
+    catch-adapter
+    dimwits
+    disco
+    ENDFtk
+    hana-adapter
+    header-utilities
+    lipservice
+    Log
+    njoy
+    njoy_c_bindings
+    nlohmann_json
+    range-v3-adapter
+    spdlog
+    tclap-adapter
+    utility
+    )

cmake/develop_dependencies.cmake

@@ -0,0 +1,16 @@
+#######################################################################
+# Setup
+#######################################################################
+
+message( STATUS "Adding NJOY21 unit testing" )
+enable_testing()
+
+
+#######################################################################
+# Unit testing directories
+#######################################################################
+
+add_subdirectory( src/njoy21/CommandLine/test )
+add_subdirectory( src/njoy21/Driver/test )
+add_subdirectory( src/njoy21/io/Manager/test )
+add_subdirectory( src/njoy21/legacy/Sequence/test )