CI: For minimal build, do not use global settings

Author: pcanal

.github/workflows/root-ci-config/buildconfig/alma10-minimal.txt

@@ -0,0 +1,3 @@
+builtin_vdt=ON
+builtin_zlib=ON
+builtin_zstd=ON

.github/workflows/root-ci-config/buildconfig/global-minimal.txt

@@ -0,0 +1,79 @@
+alien=OFF
+all=OFF
+arrow=OFF
+asan=OFF
+asserts=OFF
+builtin_cfitsio=OFF
+builtin_clang=ON
+builtin_cling=ON
+builtin_cppzmq=ON
+builtin_davix=OFF
+builtin_fftw3=OFF
+builtin_freetype=OFF
+builtin_ftgl=OFF
+builtin_gl2ps=OFF
+builtin_glew=OFF
+builtin_gsl=OFF
+builtin_llvm=ON
+builtin_lz4=OFF
+builtin_lzma=OFF
+builtin_nlohmannjson=OFF
+builtin_openssl=OFF
+builtin_openui5=ON
+builtin_pcre=OFF
+builtin_tbb=OFF
+builtin_unuran=OFF
+builtin_vc=OFF
+builtin_vdt=OFF
+builtin_veccore=OFF
+builtin_xrootd=OFF
+builtin_xxhash=OFF
+builtin_zeromq=ON
+builtin_zlib=OFF
+builtin_zstd=OFF
+ccache=ON
+cefweb=OFF
+check_connection=OFF
+clingtest=OFF
+cocoa=OFF
+coverage=OFF
+cuda=OFF
+daos=OFF
+dcache=OFF
+dev=OFF
+distcc=OFF
+fail-on-missing=ON
+fcgi=OFF
+gminimal=OFF
+gnuinstall=OFF
+gsl_shared=OFF
+gviz=OFF
+jemalloc=OFF
+libcxx=OFF
+macos_native=OFF
+memory_termination=OFF
+mpi=OFF
+pythia8=OFF
+qt6web=OFF
+r=OFF
+rootbench=OFF
+roottest=ON
+runtime_cxxmodules=ON
+shadowpw=OFF
+shared=ON
+soversion=OFF
+tcmalloc=OFF
+testing=ON
+tmva-gpu=OFF
+tmva-cudnn=OFF
+tmva-pymva=OFF
+tmva-rmva=OFF
+tmva-sofie=OFF
+unfold=ON
+unuran=ON
+uring=OFF
+vc=OFF
+veccore=OFF
+vecgeom=OFF
+win_broken_tests=OFF
+winrtdebug=OFF

.github/workflows/root-ci.yml

@@ -385,7 +385,7 @@ jobs:
           - image: alma10
           # Minimal build
           - image: alma10
-            overrides: ["minimal=ON", pythia8=OFF, tmva-sofie=OFF]
+            minimal: true
           - image: ubuntu22
             overrides: ["imt=Off", "CMAKE_BUILD_TYPE=Debug"]
           - image: ubuntu2404
@@ -434,7 +434,7 @@ jobs:
       - ${{ matrix.extra-runs-on == null && 'cpu' || matrix.extra-runs-on }}
 
     name: |
-      ${{ matrix.image }} ${{ matrix.property }}
+      ${{ matrix.image }} ${{ matrix.property }} ${{ matrix.minimal && 'Minimal build' || '' }}
       ${{ (github.event_name != 'schedule' && github.event_name != 'workflow_dispatch' && join( matrix.overrides, ', ' )) || '' }}
 
     container:
@@ -493,6 +493,19 @@ jobs:
         run:  'printf "%s@%s\\n" "$(whoami)" "$(hostname)";
                ls -la
               '
+      - name: Apply option minimal request from matrix for this job
+        if: ${{ matrix.minimal == true }}
+        env:
+          GLOBAL_CONFIG_DIR: '.github/workflows/root-ci-config/buildconfig'
+          CONFIGFILE_STEM: '.github/workflows/root-ci-config/buildconfig/${{ matrix.image }}'
+        run: |
+          echo "Applying minimal request options"
+          # Add commands to apply minimal request options here
+          set -x
+          cp "$GLOBAL_CONFIG_DIR/global-minimal.txt" "$GLOBAL_CONFIG_DIR/global.txt"
+          if [ -f "${CONFIGFILE_STEM}-minimal.txt" ]; then
+            cp "$GLOBAL_CONFIG_DIR/global-minimal.txt" "${CONFIGFILE_STEM}.txt"
+          fi
 
       - name: Apply option overrides from matrix for this job for all builds except non-special nightlies and releases
         if: ${{ ( github.event_name != 'schedule' || matrix.is_special) && github.event_name != 'workflow_dispatch' && matrix.overrides != NaN }}