--- cargo-crates/v8-149.4.0/build/toolchain/gcc_toolchain.gni.orig	2006-07-24 01:21:28 UTC
+++ cargo-crates/v8-149.4.0/build/toolchain/gcc_toolchain.gni
@@ -46,6 +46,12 @@ if (enable_resource_allowlist_generation) {
       "enable_resource_allowlist_generation=true does not work for target_os=$target_os")
 }
 
+declare_args() {
+  extra_cflags = ""
+  extra_cppflags = ""
+  extra_cxxflags = ""
+  extra_ldflags = ""
+}
 # This template defines a toolchain for something that works like gcc
 # (including clang).
 #
@@ -354,7 +360,7 @@ template("single_gcc_toolchain") {
 
       # Module file doesn't need coverage instrumentation because module files
       # represent interfaces rather than implementations.
-      command = "$cxx -MD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}}${extra_cppflags}${extra_cxxflags} {{module_deps_no_self}} -fmodule-name={{cc_module_name}} -x c++ -Xclang -emit-module -c {{source}} -o {{output}}"
+      command = "$cxx -MD -MF $depfile {{defines}} {{include_dirs}} {{cflags}} {{cflags_cc}}${extra_cppflags}${extra_cxxflags} {{module_deps_no_self}} -x c++ -Xclang -emit-module -c {{source}} -o {{output}}"
       depsformat = "gcc"
       description = "CXX_MODULE {{output}}"
       outputs = [ "$object_subdir/{{source_name_part}}.pcm" ]
@@ -956,22 +962,13 @@ template("clang_toolchain") {
 # actually just be doing a native compile.
 template("clang_toolchain") {
   gcc_toolchain(target_name) {
-    _path = "$clang_base_path/bin"
-    _is_path_absolute = get_path_info(_path, "abspath") == _path
 
-    # Preserve absolute paths for tools like distcc.
-    if (_is_path_absolute && filter_include([ _path ], [ "//*" ]) == []) {
-      prefix = _path
-    } else {
-      prefix = rebase_path(_path, root_build_dir)
-    }
-
-    cc = "${prefix}/clang"
-    cxx = "${prefix}/clang++"
+    cc = "%%LLVM_PREFIX%%/bin/clang"
+    cxx = "%%LLVM_PREFIX%%/bin/clang++"
     ld = cxx
-    readelf = "${prefix}/llvm-readelf"
-    ar = "${prefix}/llvm-ar"
-    nm = "${prefix}/llvm-nm"
+    readelf = "%%LLVM_PREFIX%%/bin/llvm-readelf"
+    ar = "%%LLVM_PREFIX%%/bin/llvm-ar"
+    nm = "%%LLVM_PREFIX%%/bin/llvm-nm"
 
     forward_variables_from(invoker, "*", [ "toolchain_args" ])