diff --git a/webrtc/build/config/compiler/BUILD.gn.orig b/webrtc/build/config/compiler/BUILD.gn
index 88109264ea9..192a3f3119e 100644
--- a/webrtc/build/config/compiler/BUILD.gn.orig
+++ b/webrtc/build/config/compiler/BUILD.gn
@@ -607,14 +607,14 @@ config("compiler") {
     if (default_toolchain != "//build/toolchain/cros:target" &&
         !llvm_android_mainline) {
       cflags += [
-        "-mllvm",
-        "-split-threshold-for-reg-with-hint=0",
+        #"-mllvm",
+        #"-split-threshold-for-reg-with-hint=0",
       ]
       if (use_thin_lto && is_a_target_toolchain) {
         if (is_win) {
           ldflags += [ "-mllvm:-split-threshold-for-reg-with-hint=0" ]
         } else {
-          ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
+          #ldflags += [ "-Wl,-mllvm,-split-threshold-for-reg-with-hint=0" ]
         }
       }
     }
@@ -825,7 +825,7 @@ config("compiler") {
 
       # We only use one version of LLVM within a build so there's no need to
       # upgrade debug info, which can be expensive since it runs the verifier.
-      ldflags += [ "-Wl,-mllvm,-disable-auto-upgrade-debug-info" ]
+      #ldflags += [ "-Wl,-mllvm,-disable-auto-upgrade-debug-info" ]
     }
 
     if (!optimize_for_size) {
@@ -1241,8 +1241,8 @@ config("compiler_cpu_abi") {
       }
     } else if (current_cpu == "arm") {
       if (is_clang && !is_android && !is_nacl && !is_chromeos_device) {
-        cflags += [ "--target=arm-linux-gnueabihf" ]
-        ldflags += [ "--target=arm-linux-gnueabihf" ]
+        cflags += [ "--target=arm-alpine-linux-gnueabihf" ]
+        ldflags += [ "--target=arm-alpine-linux-gnueabihf" ]
       }
       if (!is_nacl) {
         cflags += [
@@ -1256,8 +1256,8 @@ config("compiler_cpu_abi") {
     } else if (current_cpu == "arm64") {
       if (is_clang && !is_android && !is_nacl && !is_fuchsia &&
           !is_chromeos_device) {
-        cflags += [ "--target=aarch64-linux-gnu" ]
-        ldflags += [ "--target=aarch64-linux-gnu" ]
+        cflags += [ "--target=aarch64-alpine-linux-gnu" ]
+        ldflags += [ "--target=aarch64-alpine-linux-gnu" ]
       }
     } else if (current_cpu == "mipsel" && !is_nacl) {
       ldflags += [ "-Wl,--hash-style=sysv" ]
@@ -1267,8 +1267,8 @@ config("compiler_cpu_abi") {
             cflags += [ "--target=mipsel-linux-android" ]
             ldflags += [ "--target=mipsel-linux-android" ]
           } else {
-            cflags += [ "--target=mipsel-linux-gnu" ]
-            ldflags += [ "--target=mipsel-linux-gnu" ]
+            cflags += [ "--target=mipsel-alpine-linux-gnu" ]
+            ldflags += [ "--target=mipsel-alpine-linux-gnu" ]
           }
         } else {
           cflags += [ "-EL" ]
@@ -1348,8 +1348,8 @@ config("compiler_cpu_abi") {
       ldflags += [ "-Wl,--hash-style=sysv" ]
       if (custom_toolchain == "") {
         if (is_clang) {
-          cflags += [ "--target=mips-linux-gnu" ]
-          ldflags += [ "--target=mips-linux-gnu" ]
+          cflags += [ "--target=mips-alpine-linux-gnu" ]
+          ldflags += [ "--target=mips-alpine-linux-gnu" ]
         } else {
           cflags += [ "-EB" ]
           ldflags += [ "-EB" ]
@@ -1501,14 +1501,14 @@ config("compiler_cpu_abi") {
       }
     } else if (current_cpu == "riscv64") {
       if (is_clang && !is_android) {
-        cflags += [ "--target=riscv64-linux-gnu" ]
-        ldflags += [ "--target=riscv64-linux-gnu" ]
+        cflags += [ "--target=riscv64-alpine-linux-gnu" ]
+        ldflags += [ "--target=riscv64-alpine-linux-gnu" ]
       }
       cflags += [ "-mabi=lp64d" ]
     } else if (current_cpu == "loong64") {
       if (is_clang) {
-        cflags += [ "--target=loongarch64-linux-gnu" ]
-        ldflags += [ "--target=loongarch64-linux-gnu" ]
+        cflags += [ "--target=loongarch64-alpine-linux-gnu" ]
+        ldflags += [ "--target=loongarch64-alpine-linux-gnu" ]
       }
       cflags += [
         "-mabi=lp64d",