diff --git a/build/bootstrap/compile.com b/build/bootstrap/compile.com
index 8d185afef..3524c0a3a 100755
Binary files a/build/bootstrap/compile.com and b/build/bootstrap/compile.com differ
diff --git a/build/bootstrap/package.com b/build/bootstrap/package.com
index 9f1ed4ca3..b7a169cc6 100755
Binary files a/build/bootstrap/package.com and b/build/bootstrap/package.com differ
diff --git a/tool/build/compile.c b/tool/build/compile.c
index d7c1023f3..0a20b18ad 100644
--- a/tool/build/compile.c
+++ b/tool/build/compile.c
@@ -115,6 +115,7 @@ struct Command command;
 const char *const kSafeEnv[] = {
     "ADDR2LINE",  // needed by GetAddr2linePath
     "MAKEFLAGS",  // needed by IsRunningUnderMake
+    "PATH",       // needed by clang
     "PWD",        // just seems plain needed
     "TERM",       // needed by IsTerminalInarticulate
     "TMPDIR",     // needed by compiler
@@ -433,7 +434,6 @@ int main(int argc, char *argv[]) {
    */
   if (iscc) {
     if (isclang) {
-      /* AddArg("-fno-integrated-as"); */
       AddArg("-Wno-unused-command-line-argument");
       AddArg("-Wno-incompatible-pointer-types-discards-qualifiers");
     }