--- src/3rdparty/chromium/build/config/compiler/BUILD.gn.orig	2020-11-07 01:22:36 UTC
+++ src/3rdparty/chromium/build/config/compiler/BUILD.gn
@@ -144,7 +144,7 @@ declare_args() {
   # 'is_android' breaks content_shell_test_apk on android-kitkat-arm-rel.
   # 'use_xcode_clang' may call old clang.
   init_stack_vars =
-      !is_android && !use_xcode_clang && (!is_official_build || is_linux)
+      !is_android && !use_xcode_clang && (!is_official_build || is_linux) && !is_bsd
 
   # This argument is to control whether enabling text section splitting in the
   # final binary. When enabled, the separated text sections with prefix
@@ -313,7 +313,7 @@ config("compiler") {
     }
 
     # Linker warnings.
-    if (fatal_linker_warnings && !is_mac && !is_ios && current_os != "aix") {
+    if (fatal_linker_warnings && !is_mac && !is_ios && !is_bsd && current_os != "aix") {
       ldflags += [ "-Wl,--fatal-warnings" ]
     }
     if (fatal_linker_warnings && (is_mac || is_ios)) {
@@ -419,7 +419,7 @@ config("compiler") {
 
     # Compiler instrumentation can introduce dependencies in DSOs to symbols in
     # the executable they are loaded into, so they are unresolved at link-time.
-    if (!using_sanitizer) {
+    if (!using_sanitizer && !is_bsd) {
       ldflags += [
         "-Wl,-z,defs",
         "-Wl,--as-needed",
@@ -518,7 +518,7 @@ config("compiler") {
     ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
   }
 
-  if (is_clang && !is_nacl && !use_xcode_clang && !use_qt) {
+  if (is_clang && !is_nacl && !use_xcode_clang && !use_qt && !is_bsd) {
     cflags += [ "-fcrash-diagnostics-dir=" +
                 rebase_path("//tools/clang/crashreports", root_build_dir) ]
 
@@ -789,7 +789,7 @@ config("compiler_cpu_abi") {
         cflags += [ "-mtune=$arm_tune" ]
       }
     } else if (current_cpu == "arm64") {
-      if (is_clang && !is_android && !is_nacl && !is_fuchsia) {
+      if (is_clang && !is_android && !is_nacl && !is_fuchsia && !is_bsd) {
         cflags += [ "--target=aarch64-linux-gnu" ]
         ldflags += [ "--target=aarch64-linux-gnu" ]
       }
@@ -1139,7 +1139,7 @@ config("compiler_deterministic") {
       "-Xclang",
       ".",
     ]
-    if (!is_win) {
+    if (!is_win && !is_bsd) {
       # We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
       asmflags = [ "-Wa,-fdebug-compilation-dir,." ]
     }
@@ -1541,7 +1541,7 @@ config("default_warnings") {
         cflags += [ "-Wno-nonportable-include-path" ]
       }
 
-      if (current_toolchain == host_toolchain || !use_xcode_clang) {
+      if ((current_toolchain == host_toolchain || !use_xcode_clang) && !is_bsd) {
         # Flags NaCl (Clang 3.7) and Xcode 9.2 (Clang clang-900.0.39.2) do not
         # recognize.
         cflags += [
@@ -1791,7 +1791,7 @@ config("thin_archive") {
   # Mac and iOS use the mac-specific "libtool" command, not ar, which doesn't
   # have a "thin archive" mode (it does accept -T, but it means truncating
   # archive names to 16 characters, which is not what we want).
-  if ((is_posix && !is_nacl && !is_mac && !is_ios) || is_fuchsia) {
+  if ((is_posix && !is_nacl && !is_mac && !is_ios && !is_bsd) || is_fuchsia) {
     arflags = [ "-T" ]
   } else if (is_win && use_lld) {
     arflags = [ "/llvmlibthin" ]
@@ -2323,7 +2323,7 @@ config("symbols") {
     # flag, so we can use use -g1 for pnacl and nacl-clang compiles.
     # gcc nacl is is_nacl && !is_clang, pnacl and nacl-clang are && is_clang.
     if (!is_nacl || is_clang) {
-      cflags += [ "-g2" ]
+      cflags += [ "-g0" ]
     }
 
     if (is_clang && !is_nacl && !use_xcode_clang && !use_qt) {
@@ -2351,7 +2351,7 @@ config("symbols") {
     # DWARF info may be corrupt; offsets in a range list entry are in different
     # sections" there.  Maybe just a bug in nacl_switch_32.S.
     if (!is_mac && !is_ios && !is_nacl && current_cpu != "x86" &&
-        (use_gold || use_lld)) {
+        (use_gold || use_lld) && !is_bsd) {
       if (is_clang) {
         # This flag enables the GNU-format pubnames and pubtypes sections,
         # which lld needs in order to generate a correct GDB index.