CI: Free Disk Space (CUDA) (#1151)

* CI: Free Disk Space (CUDA)

Let's see if this solves the failing CUDA CI runners.

* CUDA: `-Wno-pedantic`

Noisy with the GCC in our CI

* CUDA: No `-Wpedantic`

Author: ax3l

.github/workflows/cuda.yml

@@ -19,6 +19,17 @@ jobs:
       CXXFLAGS: "-Werror"
       CMAKE_GENERATOR: Ninja
     steps:
+    - name: Free More Disk Space
+      uses: ax3l/free-disk-space@main
+      with:
+        tool-cache: false
+        android: true
+        dotnet: true
+        haskell: true
+        large-packages: false  # apt takes ~1:30min
+        docker-images: true
+        swap-storage: false
+
     - uses: actions/checkout@v5
 
     - name: install dependencies

cmake/ImpactXFunctions.cmake

@@ -190,7 +190,13 @@ function(impactx_set_compile_warnings tgt)
     elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
         target_compile_options(${tgt} PRIVATE -Wall -Wextra -Wpedantic -Wshadow -Woverloaded-virtual -Wextra-semi -Wunreachable-code)
     elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-        target_compile_options(${tgt} PRIVATE -Wall -Wextra -Wpedantic -Wshadow -Woverloaded-virtual -Wunreachable-code -Wno-array-bounds)
+        target_compile_options(${tgt} PRIVATE -Wall -Wextra  -Wshadow -Woverloaded-virtual -Wunreachable-code -Wno-array-bounds)
+        if(NOT ImpactX_COMPUTE STREQUAL CUDA)
+            # In older NVCC, -Wpedantic causes "warning: style of line directive is a GCC extension"
+            target_compile_options(${tgt} PRIVATE -Wpedantic)
+        else()
+
+        endif()
     elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
         # Warning C4503: "decorated name length exceeded, name was truncated"
         # Symbols longer than 4096 chars are truncated (and hashed instead)