Create sanitizer build mode (Gcc only)

PhotonVision · Jan 12, 2025 · 356022f · 356022f
1 parent 2d19908
commit 356022f
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diff --git a/README.md b/README.md
@@ -42,6 +42,7 @@ Note that these are case sensitive!
     * linuxathena
 - `-PtgtIP`: Specifies where `./gradlew deploy` should try to copy the fat JAR to
 - `-Pprofile`: enables JVM profiling
+- `-PwithSanitizers`: On Linux, enables `-fsanitize=address,undefined,leak`
 
 If you're cross-compiling, you'll need the wpilib toolchain installed. This can be done via Gradle: for example `./gradlew installArm64Toolchain` or `./gradlew installRoboRioToolchain`
 

diff --git a/shared/config.gradle b/shared/config.gradle
@@ -30,7 +30,13 @@ model {
         withType(NativeBinarySpec).all {
             nativeUtils.usePlatformArguments(it)
             if (it.toolChain instanceof GccCompatibleToolChain) {
+                println("Hello! " + it)
                 it.cppCompiler.args << "-Wno-deprecated-enum-enum-conversion"
+
+                if (project.hasProperty('withSanitizers')) {
+                    it.cppCompiler.args << "-fsanitize=address,undefined,leak" << "-g"
+                    it.linker.args << "-fsanitize=address,undefined,leak"
+                }
             }
         }
     }