Arch Linux Usan 3.x/ build bot with -fno-sanitize=function (#519)

Author: pablogsal

master/custom/builders.py

@@ -19,6 +19,7 @@
     PGOUnixBuild,
     ClangUnixBuild,
     ClangUbsanLinuxBuild,
+    ClangUbsanFunctionLinuxBuild,
     ClangUnixInstalledBuild,
     SharedUnixBuild,
     SlowNonDebugUnixBuild,
@@ -310,6 +311,9 @@
 
     # riscv64 GCC
     ("riscv64 Ubuntu23", "onder-riscv64", SlowUnixInstalledBuild),
+
+    # Arch Usan Function
+    ("AMD64 Arch Linux Usan Function", "pablogsal-arch-x86_64", ClangUbsanFunctionLinuxBuild),
 ]
 
 

master/custom/factories.py

@@ -322,6 +322,15 @@ class ClangUbsanLinuxBuild(UnixBuild):
     ]
     factory_tags = ["clang", "ubsan", "sanitizer"]
 
+class ClangUbsanFunctionLinuxBuild(UnixBuild):
+    buildersuffix = ".clang-ubsan-function"
+    configureFlags = [
+        "CC=clang",
+        "LD=clang",
+        "CFLAGS=-fsanitize=undefined -fno-sanitize=function -fsanitize-recover",
+        "--with-undefined-behavior-sanitizer",
+    ]
+    factory_tags = ["clang", "ubsan", "sanitizer"]
 
 class ClangUnixInstalledBuild(UnixInstalledBuild):
     buildersuffix = ".clang-installed"