pixi: use clang on Linux.

clang uses considerably less memory on Linux allowing more concurrent instances than with g++. Using clang reduced build times on a machine from 63m to 32m.
2025-04-15 01:10:27 -07:00
parent ac02a9a39d
commit 7b759aae1a
3 changed files with 137 additions and 28 deletions
--- a/CMakePresets.json
+++ b/CMakePresets.json
@@ -119,6 +119,14 @@
        },
        "cmakeExecutable": "${sourceDir}/conda/cmake.sh",
        "cacheVariables": {
+          "CMAKE_C_COMPILER": {
+            "type": "STRING",
+            "value": "clang"
+          },
+          "CMAKE_CXX_COMPILER": {
+            "type": "STRING",
+            "value": "clang++"
+          },
          "CMAKE_EXE_LINKER_FLAGS": {
            "type": "STRING",
            "value": "-fuse-ld=mold"