chromium: add missing patches

diff --git a/chromium/chromium-gn-bootstrap-r17.patch b/chromium/chromium-gn-bootstrap-r17.patch
new file mode 100644 (file)
index 0000000..6cfd08d
--- /dev/null
+++ b/chromium/chromium-gn-bootstrap-r17.patch
@@ -0,0 +1,68 @@
+--- a/tools/gn/bootstrap/bootstrap.py
++++ b/tools/gn/bootstrap/bootstrap.py
+@@ -179,6 +179,7 @@ def build_gn_with_ninja_manually(tempdir, options):
+ 
+   write_buildflag_header_manually(root_gen_dir, 'base/debug/debugging_flags.h',
+       {
++          'ENABLE_LOCATION_SOURCE': 'false',
+           'ENABLE_PROFILING': 'false',
+           'CAN_UNWIND_WITH_FRAME_POINTERS': 'false'
+       })
+@@ -204,7 +205,7 @@ def build_gn_with_ninja_manually(tempdir, options):
+ 
+   write_gn_ninja(os.path.join(tempdir, 'build.ninja'),
+                  root_gen_dir, options)
+-  cmd = ['ninja', '-C', tempdir]
++  cmd = ['ninja', '-C', tempdir, '-w', 'dupbuild=err']
+   if options.verbose:
+     cmd.append('-v')
+ 
+@@ -458,6 +459,7 @@ def write_gn_ninja(path, root_gen_dir, options):
+       'base/metrics/bucket_ranges.cc',
+       'base/metrics/field_trial.cc',
+       'base/metrics/field_trial_param_associator.cc',
++      'base/metrics/field_trial_params.cc',
+       'base/metrics/histogram.cc',
+       'base/metrics/histogram_base.cc',
+       'base/metrics/histogram_functions.cc',
+@@ -507,6 +509,7 @@ def write_gn_ninja(path, root_gen_dir, options):
+       'base/task_scheduler/scheduler_lock_impl.cc',
+       'base/task_scheduler/scheduler_single_thread_task_runner_manager.cc',
+       'base/task_scheduler/scheduler_worker.cc',
++      'base/task_scheduler/scheduler_worker_pool.cc',
+       'base/task_scheduler/scheduler_worker_pool_impl.cc',
+       'base/task_scheduler/scheduler_worker_pool_params.cc',
+       'base/task_scheduler/scheduler_worker_stack.cc',
+@@ -523,6 +526,7 @@ def write_gn_ninja(path, root_gen_dir, options):
+       'base/third_party/icu/icu_utf.cc',
+       'base/third_party/nspr/prtime.cc',
+       'base/threading/post_task_and_reply_impl.cc',
++      'base/threading/scoped_blocking_call.cc',
+       'base/threading/sequence_local_storage_map.cc',
+       'base/threading/sequenced_task_runner_handle.cc',
+       'base/threading/sequenced_worker_pool.cc',
+@@ -579,7 +583,6 @@ def write_gn_ninja(path, root_gen_dir, options):
+       'base/unguessable_token.cc',
+       'base/value_iterators.cc',
+       'base/values.cc',
+-      'base/value_iterators.cc',
+       'base/vlog.cc',
+   ])
+ 
+@@ -652,7 +655,6 @@ def write_gn_ninja(path, root_gen_dir, options):
+     static_libraries['base']['sources'].extend([
+         'base/memory/shared_memory_handle_posix.cc',
+         'base/memory/shared_memory_posix.cc',
+-        'base/memory/shared_memory_tracker.cc',
+         'base/nix/xdg_util.cc',
+         'base/process/internal_linux.cc',
+         'base/process/memory_linux.cc',
+@@ -827,7 +829,7 @@ def build_gn_with_gn(temp_gn, build_dir, options):
+   cmd = [temp_gn, 'gen', build_dir, '--args=%s' % gn_gen_args]
+   check_call(cmd)
+ 
+-  cmd = ['ninja', '-C', build_dir]
++  cmd = ['ninja', '-C', build_dir, '-w', 'dupbuild=err']
+   if options.verbose:
+     cmd.append('-v')
+   cmd.append('gn')

diff --git a/chromium/crc32c-string-view-check.patch b/chromium/crc32c-string-view-check.patch
new file mode 100644 (file)
index 0000000..9f53ec0
--- /dev/null
+++ b/chromium/crc32c-string-view-check.patch
@@ -0,0 +1,74 @@
+From d0f929a5db87cb34d03afb0d8e8bfc95b8f786e3 Mon Sep 17 00:00:00 2001
+From: Victor Costan <costan@gmail.com>
+Date: Mon, 11 Sep 2017 13:18:27 -0700
+Subject: [PATCH] More conservative check for <string_view> availability. (#4)
+
+has_include(<string_view>) does not imply that the header can be
+included and will work. The assumption fails on MSVC and libc++ [1, 2].
+Conversely, checking that __cplusplus > 201402L is not sufficient on its
+own either, as the toolchain on Mac OS 10.12 passes that check but does
+not contain a <string_view> header.
+
+[1] https://crbug.com/759349
+[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79433
+---
+ include/crc32c/crc32c.h | 10 +++-------
+ src/crc32c_unittest.cc  |  6 ++----
+ 2 files changed, 5 insertions(+), 11 deletions(-)
+
+diff --git a/include/crc32c/crc32c.h b/include/crc32c/crc32c.h
+index 9f1973a..8ecab0d 100644
+--- a/include/crc32c/crc32c.h
++++ b/include/crc32c/crc32c.h
+@@ -33,22 +33,18 @@ inline uint32_t Crc32c(const std::string& string) {
+                 string.size());
+ }
+ 
+-#if defined(__has_include)
++#if __cplusplus > 201402L
+ #if __has_include(<string_view>)
+-// Visual Studio provides a <string_view> header even in C++11 mode. When
+-// included, the header issues an #error. (C1189)
+-#if !defined(_MSC_VER) || __cplusplus >= 201703L
+ #include <string_view>
+ 
+-// Comptues the CRC32C of the bytes in the string_view.
++// Computes the CRC32C of the bytes in the string_view.
+ inline uint32_t Crc32c(const std::string_view& string_view) {
+   return Crc32c(reinterpret_cast<const uint8_t*>(string_view.data()),
+                 string_view.size());
+ }
+ 
+-#endif  // !defined(_MSC_VER) || __cplusplus >= 201703L
+ #endif  // __has_include(<string_view>)
+-#endif  // defined(__has_include)
++#endif  // __cplusplus > 201402L
+ 
+ }  // namespace crc32c
+ 
+diff --git a/src/crc32c_unittest.cc b/src/crc32c_unittest.cc
+index 7a9c765..69babb3 100644
+--- a/src/crc32c_unittest.cc
++++ b/src/crc32c_unittest.cc
+@@ -95,9 +95,8 @@ TEST(CRC32CTest, Crc32cStdString) {
+   EXPECT_EQ(static_cast<uint32_t>(0x113fdb5c), crc32c::Crc32c(buf));
+ }
+ 
+-#if defined(__has_include)
++#if __cplusplus > 201402L
+ #if __has_include(<string_view>)
+-#if !defined(_MSC_VER) || __cplusplus >= 201703L
+ 
+ TEST(CRC32CTest, Crc32cStdStringView) {
+   uint8_t buf[32];
+@@ -118,9 +117,8 @@ TEST(CRC32CTest, Crc32cStdStringView) {
+   EXPECT_EQ(static_cast<uint32_t>(0x113fdb5c), crc32c::Crc32c(view));
+ }
+ 
+-#endif  // !defined(_MSC_VER) || __cplusplus >= 201703L
+ #endif  // __has_include(<string_view>)
+-#endif  // defined(__has_include)
++#endif  // __cplusplus > 201402L
+ 
+ #define TESTED_EXTEND Extend
+ #include "./crc32c_extend_unittests.h"