1 files changed, 67 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/config/mips.gni b/third_party/libwebrtc/build/config/mips.gni
new file mode 100644
index 0000000000..8ad7e27911
--- /dev/null
+++ b/third_party/libwebrtc/build/config/mips.gni
@@ -0,0 +1,67 @@
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/v8_target_cpu.gni")
+
+# These are primarily relevant in target_cpu == "mips*" contexts, where
+# MIPS code is being compiled.  But they can also be relevant in the
+# other contexts when the code will change its behavior based on the
+# cpu it wants to generate code for.
+declare_args() {
+  # MIPS MultiMedia Instruction compilation flag.
+  mips_use_mmi = false
+}
+
+if (target_cpu == "mipsel" || v8_target_cpu == "mipsel" ||
+    target_cpu == "mips" || v8_target_cpu == "mips") {
+  declare_args() {
+    # MIPS arch variant. Possible values are:
+    #   "r1"
+    #   "r2"
+    #   "r6"
+    #   "loongson3"
+    mips_arch_variant = "r1"
+
+    # MIPS DSP ASE revision. Possible values are:
+    #   0: unavailable
+    #   1: revision 1
+    #   2: revision 2
+    mips_dsp_rev = 0
+
+    # MIPS SIMD Arch compilation flag.
+    mips_use_msa = false
+
+    # MIPS floating-point ABI. Possible values are:
+    #   "hard": sets the GCC -mhard-float option.
+    #   "soft": sets the GCC -msoft-float option.
+    mips_float_abi = "hard"
+
+    # MIPS32 floating-point register width. Possible values are:
+    #   "fp32": sets the GCC -mfp32 option.
+    #   "fp64": sets the GCC -mfp64 option.
+    #   "fpxx": sets the GCC -mfpxx option.
+    mips_fpu_mode = "fp32"
+  }
+} else if (target_cpu == "mips64el" || v8_target_cpu == "mips64el" ||
+           target_cpu == "mips64" || v8_target_cpu == "mips64") {
+  # MIPS arch variant. Possible values are:
+  #   "r2"
+  #   "r6"
+  #   "loongson3"
+  if (current_os == "android" || target_os == "android") {
+    declare_args() {
+      mips_arch_variant = "r6"
+
+      # MIPS SIMD Arch compilation flag.
+      mips_use_msa = true
+    }
+  } else {
+    declare_args() {
+      mips_arch_variant = "r2"
+
+      # MIPS SIMD Arch compilation flag.
+      mips_use_msa = false
+    }
+  }
+}