From: Michael Froman <mfroman@mozilla.com>
Date: Mon, 20 Jun 2022 22:34:00 +0000
Subject: Bug 1775143 - pt18 - (mirror) (cherry-pick) glandium's D149205.patch
 r=ng

Depends on D149831

Differential Revision: https://phabricator.services.mozilla.com/D149832
Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/3a785d486d97fc9cb263eafb0fe8f2148fc0b101
---
 config/BUILDCONFIG.gn                | 4 ++--
 config/mac/mac_sdk.gni               | 6 +++---
 config/rust.gni                      | 4 ++--
 config/win/visual_studio_version.gni | 2 +-
 win/BUILD.gn                         | 4 ++--
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/config/BUILDCONFIG.gn b/config/BUILDCONFIG.gn
index 4d7d4f103..571ae5f0d 100644
--- a/config/BUILDCONFIG.gn
+++ b/config/BUILDCONFIG.gn
@@ -234,8 +234,8 @@ if (target_os == "android") {
 } else if (target_os == "ios") {
   _default_toolchain = "//build/toolchain/ios:ios_clang_$target_cpu"
 } else if (target_os == "mac") {
-  assert(host_os == "mac" || host_os == "linux",
-         "Mac cross-compiles are unsupported.")
+  #assert(host_os == "mac" || host_os == "linux",
+  #       "Mac cross-compiles are unsupported.")
   _default_toolchain = "//build/toolchain/mac:clang_$target_cpu"
 } else if (target_os == "win") {
   # On Windows, we use the same toolchain for host and target by default.
diff --git a/config/mac/mac_sdk.gni b/config/mac/mac_sdk.gni
index 19aa06674..6671893ae 100644
--- a/config/mac/mac_sdk.gni
+++ b/config/mac/mac_sdk.gni
@@ -89,9 +89,9 @@ if (use_system_xcode && use_goma) {
 }
 sdk_info_args += [ mac_sdk_name ]
 
-_mac_sdk_result = exec_script(script_name, sdk_info_args, "scope")
-xcode_version = _mac_sdk_result.xcode_version
-xcode_build = _mac_sdk_result.xcode_build
+#_mac_sdk_result = exec_script(script_name, sdk_info_args, "scope")
+#xcode_version = _mac_sdk_result.xcode_version
+#xcode_build = _mac_sdk_result.xcode_build
 if (mac_sdk_path == "" && use_system_xcode && use_goma) {
   mac_sdk_path = _mac_sdk_result.sdk_path
 }
diff --git a/config/rust.gni b/config/rust.gni
index f612dc124..5ff90e6d1 100644
--- a/config/rust.gni
+++ b/config/rust.gni
@@ -73,8 +73,8 @@ if (use_unverified_rust_toolchain) {
   rust_prefix = "$rust_bin_dir/"
 } else if (toolchain_has_official_rust) {
   if (host_os != "linux") {
-    assert(false,
-           "Attempt to use standard Rust toolchain on an unsupported platform")
+#     assert(false,
+#            "Attempt to use standard Rust toolchain on an unsupported platform")
   }
   rust_prefix =
       rebase_path("//third_party/android_rust_toolchain/toolchain/1.54.0/bin/")
diff --git a/config/win/visual_studio_version.gni b/config/win/visual_studio_version.gni
index 982fbe8d3..80eb0355c 100644
--- a/config/win/visual_studio_version.gni
+++ b/config/win/visual_studio_version.gni
@@ -35,5 +35,5 @@ if (visual_studio_path == "") {
          "You must set the visual_studio_version if you set the path")
   assert(wdk_path != "",
          "You must set the wdk_path if you set the visual studio path")
-  visual_studio_runtime_dirs = []
+  visual_studio_runtime_dirs = ""
 }
diff --git a/win/BUILD.gn b/win/BUILD.gn
index 55b5c746b..d41e55dcb 100644
--- a/win/BUILD.gn
+++ b/win/BUILD.gn
@@ -19,8 +19,8 @@ windows_manifest("default_exe_manifest") {
 
 build_with_mozilla = false
 if (is_win && !build_with_mozilla) {
-  assert(host_os != "mac" || target_cpu != "x86",
-         "Windows cross-builds from Mac must be 64-bit.")
+#  assert(host_os != "mac" || target_cpu != "x86",
+#         "Windows cross-builds from Mac must be 64-bit.")
 
   action("copy_cdb_to_output") {
     script = "//build/win/copy_cdb_to_output.py"