feat(CI/linux-build): introduce option to set maxerrors for compilation (#21022)

.github/actions/linux-build/action.yml

@@ -26,6 +26,11 @@ inputs:
     description: Flag to enable or disable PCH
     required: false
     type: boolean
+  maxerrors:
+    default: 1
+    description: Max allowed error count before compilation stops
+    required: false
+    type: number
 runs:
   using: composite
   steps:
@@ -106,8 +111,8 @@ runs:
           -DCMAKE_BUILD_TYPE="Release" \
           -DCMAKE_CXX_COMPILER_LAUNCHER="ccache" \
           -DCMAKE_C_COMPILER_LAUNCHER="ccache" \
-          -DCMAKE_C_FLAGS="-Werror" \
-          -DCMAKE_CXX_FLAGS="-Werror" \
+          -DCMAKE_C_FLAGS="-Werror ${{ startsWith(inputs.cc, 'clang') && '-ferror-limit=' || '-fmax-errors=' }}${{inputs.maxerrors}} " \
+          -DCMAKE_CXX_FLAGS="-Werror ${{ startsWith(inputs.cxx, 'clang') && '-ferror-limit=' || '-fmax-errors=' }}${{inputs.maxerrors}}" \
           -DBUILD_TESTING="ON" \
           -DUSE_SCRIPTPCH=${{ inputs.pch == 'true' && 'ON' || '' }} \
           -DUSE_COREPCH=${{ inputs.pch == 'true' && 'ON' || '' }} \

.github/workflows/core_modules_build.yml

@@ -49,3 +49,4 @@ jobs:
           CXX: ${{ matrix.compiler.CXX }}
           modules: true
           pch: false
+          maxerrors: 0