[patch] Add ability to specify custom *FLAGS when building Chromium

9002-add-ability-to-specify-custom-flags.patch (text/plain), 1.40 KB, created by Benjamino Masyura on 2024-09-30 13:16:21 UTC

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Benjamino Masyura <[e-mail]>
Date: Mon, 17 Sep 2001 00:00:00 +0000
Subject: [PATCH] Add ability to specify custom *flags to GN

diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index 45086d6..2ff1293 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -202,6 +202,12 @@ declare_args() {
   simple_template_names = is_clang && !is_nacl && !is_win && !is_apple
 }
 
+declare_args() {
+  custom_cflags = []
+  custom_rustflags = []
+  custom_ldflags = []
+}
+
 declare_args() {
   # Set to true to use icf, Identical Code Folding.
   use_icf = (is_posix || is_fuchsia) && !is_debug && !using_sanitizer &&
@@ -3105,3 +3111,9 @@ config("cet_shadow_stack") {
     ldflags = [ "/CETCOMPAT" ]
   }
 }
+
+config("custom_flags") {
+  cflags = custom_cflags
+  rustflags = custom_rustflags
+  ldflags = custom_ldflags
+}
diff --git a/build/config/BUILDCONFIG.gn b/build/config/BUILDCONFIG.gn
index d1a6654..46a63f3 100644
--- a/build/config/BUILDCONFIG.gn
+++ b/build/config/BUILDCONFIG.gn
@@ -406,6 +406,8 @@ if (is_debug) {
   default_compiler_configs += [ "//build/config:release" ]
 }
 
+default_compiler_configs += [ "//build/config/compiler:custom_flags" ]
+
 # Static libraries and source sets use only the compiler ones.
 set_defaults("static_library") {
   configs = default_compiler_configs