build: add perf target

Author: tricktux

CMakeUserPresets.json

@@ -43,6 +43,15 @@
       "inherits": ["ci-ubuntu"],
       "cacheVariables": {
       }
+    },
+    {
+      "name": "perf-analysis",
+      "displayName": "Performance Analysis Build",
+      "description": "Release build with perf support for performance analysis",
+      "binaryDir": "${sourceDir}/build/perf-analysis",
+      "inherits": ["ci-sanitize"],
+      "cacheVariables": {
+      }
     }
   ],
   "buildPresets": [
@@ -70,6 +79,11 @@
       "name": "ci-linux-local",
       "configurePreset": "ci-linux-local",
       "configuration": "Debug"
+    },
+    {
+        "name": "perf-analysis",
+        "configurePreset": "perf-analysis",
+        "configuration": "Debug"
     }
   ],
   "testPresets": [

Makefile

@@ -1,5 +1,5 @@
 
-.PHONY: git_clean cmake_clean debug release sanitize ci-ubuntu
+.PHONY: git_clean cmake_clean debug release sanitize ci-ubuntu perf
 
 all: debug
 
@@ -39,3 +39,11 @@ ci-ubuntu:
 	cmake --preset=ci-linux-local
 	cmake --build --preset=ci-linux-local
 	ln -sf build/ci-linux-local/compile_commands.json .
+
+perf:
+	cmake --preset=perf-analysis
+	cmake --build --preset=perf-analysis
+	ln -sf build/perf-analysis/compile_commands.json .
+	@echo "Build complete. To run perf analysis, use:"
+	@echo "perf record -g ./build/perf-analysis/your_application"
+	@echo "perf report"