Revamp the build system

Author: StephenNneji

.github/workflows/runTests.yml

@@ -11,23 +11,51 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  test:
+  build_cpp:
+    runs-on: Linux
+    steps:
+    - name: Checkout RAT
+      uses: actions/checkout@v4
+    - name: Generate CPP
+      uses: matlab-actions/run-command@v2
+      with:
+        command: addPaths; generateCpps; 
+    - name: Upload cppDeploy
+      uses: actions/upload-artifact@v4
+      with:
+        name: cppDeploy
+        retention-days: 1
+        path: compile/fullCompile/cppDeploy/
+    - name: Upload cppDeploy
+      uses: actions/upload-artifact@v4
+      with:
+        name: codegen
+        retention-days: 1
+        path: compile/fullCompile/codegen/
+  
+  build_and_test_mex:
     strategy:
       matrix:
-        platform: [Windows, Linux, macOS]
+        platform: [windows-latest, ubuntu-latest, macos-15-intel, macos-latest]
     runs-on: ${{ matrix.platform }}
 
     steps:
     - name: Checkout RAT
       uses: actions/checkout@v4
-    - name: Build Mex
-      uses: matlab-actions/run-command@v2
+    - name: Download Mex CPP
+      uses: actions/download-artifact@v4
+      with:
+        name: codgen
+        path: compile/fullCompile/codegen/
+    - name: Set up MATLAB
+      uses: matlab-actions/setup-matlab@v2
       with:
-        command: buildScript  
-    - name: Run tests
+        release: R2023a
+        products: Parallel_Computing_Toolbox
+    - name: Build Mex and Run Tests
       uses: matlab-actions/run-command@v2
       with:
-        command: testScript
+        command: addPaths; generateMexFromCpp; testScript
     - name: Create build archive (Windows and macOS)
       if: runner.os != 'Linux'
       run:  tar --exclude="**/-lang:c++.zip" --exclude=".git*/" --exclude="htmlcov/" -acvf ../${{ runner.os }}.zip *
@@ -41,18 +69,6 @@ jobs:
         name: ${{ runner.os }}
         retention-days: 1
         path: ${{ runner.os }}.zip
-    - name: Create cppDeploy
-      if: runner.os == 'Linux'
-      uses: matlab-actions/run-command@v2
-      with:
-        command: cppDeploy  
-    - name: Upload cppDeploy
-      if: runner.os == 'Linux'
-      uses: actions/upload-artifact@v4
-      with:
-        name: cppDeploy
-        retention-days: 1
-        path: compile/fullCompile/cppDeploy/
 
   deploy-nightly:
     if: github.ref == 'refs/heads/master'
@@ -96,4 +112,4 @@ jobs:
         git config user.email [email protected]
         git add -A
         git commit -m "Deploy Source Code" || true
-        git push
+        git push

buildScript.m

@@ -1,20 +1,20 @@
-pwd;
 addPaths;
+root = getappdata(0,'root');
 
 % Save this path
 thisPath = pwd;
 
 % Go to the correct compile directory
-compilePath = fullfile(thisPath,'compile','reflectivityCalculation');
+compilePath = fullfile(root,'compile','reflectivityCalculation');
 cd(compilePath);
 reflectivityCalculationMexBuild;
 
-compilePath = fullfile(thisPath,'compile','fullCompile');
+compilePath = fullfile(root,'compile','fullCompile');
 cd(compilePath);
 ratMainMexBuild;
 ratMainCodeGen;
 
-compilePath = fullfile(thisPath,'compile','customWrapper');
+compilePath = fullfile(root,'compile','customWrapper');
 cd(compilePath);
 wrapperMexBuild;
 

compile/fullCompile/generateCpps.m

@@ -0,0 +1,12 @@
+% Save this path
+thisPath = pwd;
+
+[compilePath, ~, ~] = fileparts(mfilename("fullpath"));
+
+cd(compilePath);
+ratMainMexBuild;
+ratMainCodeGen;
+cppDeploy;
+
+% Return to initial directory
+cd(thisPath);

compile/fullCompile/generateMexFromCpp.m

@@ -0,0 +1,34 @@
+root = getappdata(0,'root');
+mex_path = [fullfile(root, 'compile', 'fullCompile', 'codegen', 'mex', 'RATMain'), filesep];
+mex_interface_path = [fullfile(mex_path, 'interface'), filesep];
+
+includeDirs = getappdata(0,'includeDirs');
+includes = strcat(repmat({'-I'}, 1, length(includeDirs)), includeDirs);
+includes{end+1} = ['-I', mex_path];
+includes{end+1} = ['-I', fullfile(mex_path, 'interface')];
+
+sources = {dir([mex_path, '*.cpp']).name};
+sources = strcat(repmat({mex_path}, 1, length(sources)), sources);
+sources{end+1} = [mex_interface_path, '_coder_RATMain_api.cpp'];
+sources{end+1} = [mex_interface_path, '_coder_RATMain_info.cpp'];
+
+main_file = [mex_interface_path, '_coder_RATMain_mex.cpp'];
+if ismac
+    if strcmp(computer('arch'), 'maci64')
+        ompLib = {['-L', fullfile(matlabroot, 'sys', 'os', 'maci64')], '-liomp5'};
+    else
+        ompLib = {['-L', fullfile(matlabroot, 'toolbox', 'eml', 'externalDependency', 'omp', 'maca64', 'lib')], '-lomp'};
+    end
+    includes{end+1} = ['-I', fullfile(matlabroot, 'toolbox', 'eml', 'externalDependency', 'omp', computer('arch'), 'include')];
+    mex(includes{:}, 'CXXFLAGS=$CXXFLAGS -fPIC -Xpreprocessor -fopenmp -fvisibility=default -ffp-contract=off -std=c++11 -stdlib=libc++', main_file, sources{:}, '-output', 'RATMain_mex', '-v', '-lemlrt', '-lmwmathutil', '-lmwblas', '-lmwlapack', ompLib{:}) 
+elseif isunix
+    mex(includes{:}, 'CXXFLAGS=$CXXFLAGS -fopenmp -fvisibility=default -std=c++11', main_file, sources{:}, '-output', 'RATMain_mex', '-v', '-lemlrt', '-lmwmathutil', '-lmwblas', '-lmwlapack', ['-L"', matlabroot, '/sys/os/glnxa64"'], '-liomp5') 
+else
+    mex(includes{:}, 'COMPFLAGS=$COMPFLAGS /openmp -DHAVE_LAPACK_CONFIG_H -DLAPACK_COMPLEX_STRUCTURE -DMW_HAVE_LAPACK_DECLS -DMW_NEEDS_VERSION_H', main_file, sources{:}, '-output', 'RATMain_mex', '-v', '-llibemlrt', '-llibmwmathutil', '-lmwblas', '-lmwlapack')
+end
+
+% Build custom file wrapper 
+thisPath = pwd;
+cd(fullfile(root,'compile','customWrapper'));
+wrapperMexBuild;
+cd(thisPath);

compile/reflectivityCalculation/reflectivityCalculationMexBuild.m

@@ -3,11 +3,11 @@
 % Generates MEX-function (reflectivityCalculation_mex) from reflectivityCalculation.
 
 % Create configuration object of class 'coder.MexCodeConfig'.
-cfg = coder.config('mex');
-cfg.GenerateReport = true;
-cfg.EnableJIT = false;
-cfg.EnableOpenMP = true;
-cfg.TargetLang = 'C++';
+% cfg = coder.config('mex');
+% cfg.GenerateReport = true;
+% cfg.EnableJIT = false;
+% cfg.EnableOpenMP = true;
+% cfg.TargetLang = 'C++';
 
 % Define the input argument types..
 ARGS = makeCompileArgs();