1 files changed, 134 insertions, 0 deletions
diff --git a/devel/electron13/files/patch-build_config_compiler_BUILD.gn b/devel/electron13/files/patch-build_config_compiler_BUILD.gn
new file mode 100644
index 000000000000..88dda2bc5574
--- /dev/null
+++ b/devel/electron13/files/patch-build_config_compiler_BUILD.gn
@@ -0,0 +1,134 @@
+--- build/config/compiler/BUILD.gn.orig	2021-07-15 19:13:30 UTC
++++ build/config/compiler/BUILD.gn
+@@ -133,7 +133,7 @@ declare_args() {
+   #
+   # TODO(crbug.com/977230): Enabling this when 'use_xcode_clang' is true may
+   # call an old clang that doesn't support auto-init.
+-  init_stack_vars = !is_android && !use_xcode_clang
++  init_stack_vars = !is_android && !use_xcode_clang && !is_bsd
+ 
+   # This argument is to control whether enabling text section splitting in the
+   # final binary. When enabled, the separated text sections with prefix
+@@ -333,7 +333,7 @@ config("compiler") {
+     }
+ 
+     # Linker warnings.
+-    if (fatal_linker_warnings && !is_apple && current_os != "aix") {
++    if (fatal_linker_warnings && !is_apple && !is_bsd && current_os != "aix") {
+       ldflags += [ "-Wl,--fatal-warnings" ]
+     }
+     if (fatal_linker_warnings && is_apple) {
+@@ -428,7 +428,7 @@ 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) {
++  if (is_clang && !is_nacl && !use_xcode_clang && !is_bsd) {
+     cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
+ 
+     # TODO(hans): Remove this once Clang generates better optimized debug info
+@@ -661,7 +661,12 @@ config("compiler") {
+       # and let it use all cores.
+       # TODO(thakis): Check if '=0' (that is, number of cores, instead
+       # of "all" which means number of hardware threads) is faster.
+-      ldflags += [ "-Wl,--thinlto-jobs=all" ]
++      if (is_bsd) {
++        # FreeBSD < 13 uses LLVM 10, which doesn't support --thinlto-jobs=all
++        ldflags += [ "-Wl,--thinlto-jobs=2" ]
++      } else {
++        ldflags += [ "-Wl,--thinlto-jobs=all" ]
++      }
+ 
+       ldflags += [
+         "-Wl,--thinlto-cache-dir=" +
+@@ -851,7 +856,7 @@ 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" ]
+       }
+@@ -1201,7 +1206,7 @@ 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,." ]
+     }
+@@ -1584,7 +1589,7 @@ 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 += [
+@@ -1625,6 +1630,18 @@ config("default_warnings") {
+           cflags += [ "-Wno-max-tokens" ]
+         }
+       }
++
++      if (is_clang && is_bsd) {
++        cflags += [
++          "-Wno-ignored-pragma-optimize",
++          "-Wno-implicit-int-float-conversion",
++          "-Wno-final-dtor-non-final-class",
++          "-Wno-builtin-assume-aligned-alignment",
++          "-Wno-deprecated-copy",
++          "-Wno-thread-safety-analysis",
++          "-Wno-thread-safety-attributes",
++        ]
++      }
+     }
+   }
+ }
+@@ -1754,7 +1771,7 @@ config("no_chromium_code") {
+       # suppressing them individually, we just blanket suppress them here.
+       "-Wno-unused-variable",
+     ]
+-    if (!is_nacl && (current_toolchain == host_toolchain || !use_xcode_clang)) {
++    if (!is_nacl && (current_toolchain == host_toolchain || !use_xcode_clang) && !is_bsd) {
+       cflags += [
+         # TODO(https://crbug.com/1031169): Clean up and enable.
+         "-Wno-misleading-indentation",
+@@ -1832,7 +1849,7 @@ config("export_dynamic") {
+ config("thin_archive") {
+   # The macOS and iOS default linker ld64 does not support reading thin
+   # archives.
+-  if ((is_posix && !is_nacl && (!is_apple || use_lld)) || is_fuchsia) {
++  if ((is_posix && !is_nacl && (!is_apple || use_lld) && !is_bsd) || is_fuchsia) {
+     arflags = [ "-T" ]
+   } else if (is_win && use_lld) {
+     arflags = [ "/llvmlibthin" ]
+@@ -2373,7 +2390,7 @@ 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" ]
+     }
+ 
+     # TODO(https://crbug.com/1050118): Investigate missing debug info on mac.
+@@ -2406,7 +2423,7 @@ 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_apple && !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.