build: On Android, disable LTO for specific targets only when targeting GCC.

skia/skia_library_opts.gyp

 # Copyright 2013 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.
 
 # This gyp file contains the platform-specific optimizations for Skia
 {
   'variables': {
       'skia_src_path': '../third_party/skia/src',
       'includes': [ '../third_party/skia/gyp/opts.gypi' ],
       'include_dirs': [
@@ skipping 16 matching lines @@
     # separately as well.
     {
       'target_name': 'skia_opts',
       'type': 'static_library',
       'includes': [
         'skia_common.gypi',
         '../build/android/increase_size_for_speed.gypi',
         # Disable LTO due to compiler error
         # in mems_in_disjoint_alias_sets_p, at alias.c:393
         # crbug.com/422255
-        '../build/android/disable_lto.gypi',
+        '../build/android/disable_gcc_lto.gypi',
       ],
       'include_dirs': [ '<@(include_dirs)' ],
       'conditions': [
         [ 'target_arch != "arm" and target_arch != "mipsel" and \
            target_arch != "arm64" and target_arch != "mips64el"', {
           # Chrome builds with -msse2 locally, so sse2_sources could in theory
           # be in the regular skia target. But we need skia_opts for arm
           # anyway, so putting sse2_sources here is simpler than making this
           # conditionally a type none target on x86.
           'sources': [ '<@(sse2_sources)' ],
@@ skipping 137 matching lines @@
     ['target_arch == "arm" and (arm_neon == 1 or arm_neon_optional == 1)', {
       'targets': [
         {
           'target_name': 'skia_opts_neon',
           'type': 'static_library',
           'includes': [
             'skia_common.gypi',
             '../build/android/increase_size_for_speed.gypi',
             # Disable LTO due to Neon issues
             # crbug.com/408997
-            '../build/android/disable_lto.gypi',
+            '../build/android/disable_gcc_lto.gypi',
           ],
           'include_dirs': [ '<@(include_dirs)' ],
           'cflags!': [
             '-fno-omit-frame-pointer',
             '-mfpu=vfp',  # remove them all, just in case.
             '-mfpu=vfpv3',
             '-mfpu=vfpv3-d16',
           ],
           'cflags': [
             '-mfpu=neon',
             '-fomit-frame-pointer',
           ],
           'ldflags': [
             '-march=armv7-a',
             '-Wl,--fix-cortex-a8',
           ],
           'sources': [ '<@(neon_sources)' ],
         },
       ],
     }],
   ],
 }