[chromium-base] Add new port (#12396)

Co-authored-by: JackBoosY <yuzaiyang@beyondsoft.com>
Co-authored-by: Huahua <ihuahua@live.com>

docs/maintainers/vcpkg_find_acquire_program.md

@@ -16,6 +16,7 @@ The current list of programs includes:
 - 7Z
 - ARIA2 (Downloader)
 - BISON
+- CLANG
 - DARK
 - DOXYGEN
 - FLEX

ports/chromium-base/CONTROL

@@ -0,0 +1,5 @@
+Source: chromium-base
+Version: 86.0.4199.1
+Homepage: https://chromium.googlesource.com/chromium/src
+Description: Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.
+Supports: x64 & (osx|windows|linux) & !uwp

ports/chromium-base/chromium-baseConfig.cmake.in

@@ -0,0 +1,81 @@
+if(TARGET chromium-base)
+    return()
+endif()
+
+set(DEFINITIONS_DBG @DEFINITIONS_DBG@)
+set(DEFINITIONS_REL @DEFINITIONS_DBG@)
+
+# Compute the installation prefix relative to this file.
+get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
+get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
+if(_IMPORT_PREFIX STREQUAL "/")
+    set(_IMPORT_PREFIX "")
+endif()
+
+add_library(chromium-base INTERFACE IMPORTED GLOBAL)
+add_library(chromium-base::chromium-base ALIAS chromium-base)
+
+set(LIBRARIES_ chromium_base chromium_base_static dynamic_annotations double_conversion)
+
+if(WIN32)
+    list(APPEND LIBRARIES_
+        cfgmgr32
+        powrprof
+        propsys
+        setupapi
+        userenv
+        wbemuuid
+        winmm
+        advapi32
+        comdlg32
+        dbghelp
+        dnsapi
+        gdi32
+        msimg32
+        odbc32
+        odbccp32
+        oleaut32
+        shell32
+        shlwapi
+        user32
+        usp10
+        uuid
+        version
+        wininet
+        winspool
+        ws2_32
+        delayimp
+        kernel32
+        ole32)
+elseif(APPLE)
+    list(APPEND LIBRARIES_ 
+        ApplicationServices
+        AppKit
+        CoreFoundation
+        IOKit
+        OpenDirectory
+        Security
+        bsm
+        pmenergy
+        pmsample)
+endif()
+
+foreach(LIB_NAME ${LIBRARIES_})
+    find_library(_LIB NAMES ${LIB_NAME} ${LIB_NAME}.dll)
+    target_link_libraries(chromium-base INTERFACE ${_LIB})
+    unset(_LIB CACHE)
+endforeach()
+
+if(UNIX AND NOT APPLE)
+    target_link_libraries(chromium-base INTERFACE -ldl -latomic -lpthread)
+endif()
+
+target_include_directories(chromium-base
+    INTERFACE ${_IMPORT_PREFIX}/include/chromium-base)
+
+target_compile_definitions(chromium-base INTERFACE
+        $<$<CONFIG:Debug>:${DEFINITIONS_DBG}>
+        $<$<CONFIG:Release>:${DEFINITIONS_REL}>)
+
+target_compile_features(chromium-base INTERFACE cxx_std_14)

ports/chromium-base/portfile.cmake

@@ -0,0 +1,155 @@
+vcpkg_fail_port_install(
+    ON_ARCH "x86" "arm" "arm64"
+    ON_TARGET "UWP")
+
+# Patches may be provided at the end
+function(checkout_in_path PATH URL REF)
+    if(EXISTS "${PATH}")
+        file(GLOB FILES "${PATH}")
+        list(LENGTH FILES COUNT)
+        if(COUNT GREATER 0)
+            return()
+        endif()
+        file(REMOVE_RECURSE "${PATH}")
+    endif()
+    
+    vcpkg_from_git(
+        OUT_SOURCE_PATH DEP_SOURCE_PATH
+        URL "${URL}"
+        REF "${REF}"
+        PATCHES "${ARGN}"
+    )
+    file(RENAME "${DEP_SOURCE_PATH}" "${PATH}")
+    file(REMOVE_RECURSE "${DEP_SOURCE_PATH}")
+endfunction()
+
+# Commits are based on https://chromium.googlesource.com/chromium/src/+/refs/tags/86.0.4199.1
+set(SOURCE_PATH "${CURRENT_BUILDTREES_DIR}/src/25ce732")
+file(MAKE_DIRECTORY "${SOURCE_PATH}/third_party")
+
+set(CHROMIUM_GIT "https://chromium.googlesource.com/chromium/src")
+checkout_in_path(
+    "${SOURCE_PATH}/base" 
+    "${CHROMIUM_GIT}/base" 
+    "25ce73258703a5ac018da0e203fb3d4a98c2136e"
+    res/0001-base.patch)
+checkout_in_path(
+    "${SOURCE_PATH}/build" 
+    "${CHROMIUM_GIT}/build" 
+    "312532ee66abdacbe58afb5df7ddf05e3a6399f9"
+    res/0002-build.patch)
+checkout_in_path(
+    "${SOURCE_PATH}/third_party/apple_apsl" 
+    "${CHROMIUM_GIT}/third_party/apple_apsl" 
+    "4cc25bbf65194f6726f7f10da0a885818e35d53e")
+checkout_in_path(
+    "${SOURCE_PATH}/third_party/ced" 
+    "${CHROMIUM_GIT}/third_party/ced" 
+    "4cd87a44674edd9fe1f01c4cb5f1b73907ce4236")
+checkout_in_path(
+    "${SOURCE_PATH}/third_party/modp_b64" 
+    "${CHROMIUM_GIT}/third_party/modp_b64" 
+    "509f005fa65e652dc4a6f636da6fa1002b6dce16")
+
+set(RES "${CMAKE_CURRENT_LIST_DIR}/res")
+file(COPY "${RES}/.gn" DESTINATION "${SOURCE_PATH}")
+file(COPY "${RES}/BUILD.gn" DESTINATION "${SOURCE_PATH}")
+file(COPY "${RES}/build_overrides" DESTINATION "${SOURCE_PATH}")
+file(COPY "${RES}/testing" DESTINATION "${SOURCE_PATH}")
+file(COPY "${RES}/tools" DESTINATION "${SOURCE_PATH}")
+file(COPY "${RES}/gclient_args.gni" DESTINATION "${SOURCE_PATH}/build/config")
+file(COPY "${RES}/LASTCHANGE.committime" DESTINATION "${SOURCE_PATH}/build/util")
+file(COPY "${RES}/icu" DESTINATION "${SOURCE_PATH}/third_party")
+file(COPY "${RES}/libxml" DESTINATION "${SOURCE_PATH}/third_party")
+file(COPY "${RES}/protobuf" DESTINATION "${SOURCE_PATH}/third_party")
+file(COPY "${RES}/fontconfig" DESTINATION "${SOURCE_PATH}/third_party")
+file(COPY "${RES}/test_fonts" DESTINATION "${SOURCE_PATH}/third_party")
+
+set(OPTIONS "\
+    use_custom_libcxx=false \
+    clang_use_chrome_plugins=false \
+    forbid_non_component_debug_builds=false")
+set(DEFINITIONS "")
+
+if(WIN32)
+    # Windows 10 SDK >= (10.0.19041.0) is required
+    # https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk
+    SET(VCPKG_POLICY_SKIP_ARCHITECTURE_CHECK enabled)
+    set(ENV{DEPOT_TOOLS_WIN_TOOLCHAIN} 0)
+    set(OPTIONS "${OPTIONS} treat_warnings_as_errors=false use_lld=false")
+endif()
+
+if(VCPKG_CMAKE_SYSTEM_NAME STREQUAL Linux)
+    set(OPTIONS "${OPTIONS} use_allocator=\"none\" use_sysroot=false use_glib=false")
+endif()
+
+# Find the directory that contains "bin/clang"
+# Note: Only clang-cl is supported on Windows, see https://crbug.com/988071
+vcpkg_find_acquire_program(CLANG)
+if(CLANG MATCHES "-NOTFOUND")
+    message(FATAL_ERROR "Clang is required.")
+endif()
+get_filename_component(CLANG "${CLANG}" DIRECTORY)
+get_filename_component(CLANG "${CLANG}" DIRECTORY)
+if((WIN32 AND NOT EXISTS "${CLANG}/bin/clang-cl.exe") OR 
+   (APPLE AND NOT EXISTS "${CLANG}/bin/clang"))
+    message(FATAL_ERROR "Clang needs to be inside a bin directory.")
+endif()
+set(OPTIONS "${OPTIONS} clang_base_path=\"${CLANG}\"")
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    set(OPTIONS "${OPTIONS} is_component_build=true")
+    list(APPEND DEFINITIONS COMPONENT_BUILD)
+else()
+    set(OPTIONS "${OPTIONS} is_component_build=false")
+endif()
+
+if(APPLE)
+    set(OPTIONS "${OPTIONS} enable_dsyms=true")
+endif()
+
+set(OPTIONS_DBG "${OPTIONS} is_debug=true symbol_level=2")
+set(OPTIONS_REL "${OPTIONS} is_debug=false symbol_level=0")
+set(DEFINITIONS_DBG ${DEFINITIONS})
+set(DEFINITIONS_REL ${DEFINITIONS})
+
+vcpkg_configure_gn(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS_DEBUG "${OPTIONS_DBG}"
+    OPTIONS_RELEASE "${OPTIONS_REL}"
+)
+
+# Prevent a ninja re-config loop
+set(NINJA_REBUILD "build build.ninja: gn\n  generator = 1\n  depfile = build.ninja.d")
+vcpkg_replace_string("${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/build.ninja" "${NINJA_REBUILD}" "")
+vcpkg_replace_string("${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/build.ninja" "${NINJA_REBUILD}" "")
+
+set(TARGETS 
+    base base:base_static
+    base/third_party/dynamic_annotations 
+    base/third_party/double_conversion)
+
+if(WIN32)
+    list(APPEND TARGETS base/win:pe_image)
+endif()
+
+vcpkg_install_gn(
+    SOURCE_PATH "${SOURCE_PATH}"
+    TARGETS ${TARGETS}
+)
+
+# Install includes
+set(PACKAGES_INCLUDE_DIR "${CURRENT_PACKAGES_DIR}/include/${PORT}")
+file(GLOB_RECURSE INCLUDE_FILES LIST_DIRECTORIES false RELATIVE "${SOURCE_PATH}" "${SOURCE_PATH}/*.h")
+foreach(file_ ${INCLUDE_FILES})
+    configure_file("${SOURCE_PATH}/${file_}" "${PACKAGES_INCLUDE_DIR}/${file_}" COPYONLY)
+endforeach()
+
+configure_file("${CMAKE_CURRENT_LIST_DIR}/chromium-baseConfig.cmake.in"
+        "${CURRENT_PACKAGES_DIR}/share/${PORT}/chromium-baseConfig.cmake" @ONLY)
+
+vcpkg_copy_pdbs()
+
+file(INSTALL "${SOURCE_PATH}/third_party/ced/LICENSE"
+    DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}"
+    RENAME copyright)

ports/chromium-base/res/.gn

@@ -0,0 +1 @@
+buildconfig = "//build/config/BUILDCONFIG.gn"

ports/chromium-base/res/0001-base.patch

@@ -0,0 +1,101 @@
+diff --git a/BUILD.gn b/BUILD.gn
+index 7b7cd51..2961688 100644
+--- a/BUILD.gn
++++ b/BUILD.gn
+@@ -155,6 +155,7 @@ if (is_android) {
+ # test code (test support and anything in the test directory) which should use
+ # source_set as is recommended for GN targets).
+ jumbo_component("base") {
++  output_name = "chromium_base"
+   if (is_nacl || is_ios) {
+     # Link errors related to malloc functions if libbase for nacl is
+     # compiled with jumbo: https://crbug.com/775959.
+@@ -162,6 +163,11 @@ jumbo_component("base") {
+     never_build_jumbo = true
+   }
+ 
++  if (!is_component_build) {
++    complete_static_lib = true
++    configs -= [ "//build/config/compiler:thin_archive" ]
++  }
++
+   sources = [
+     "allocator/allocator_check.cc",
+     "allocator/allocator_check.h",
+@@ -1638,7 +1644,7 @@ jumbo_component("base") {
+     "hash/md5_constexpr_internal.h",
+     "hash/sha1.h",
+   ]
+-  if (is_nacl) {
++  if (true) {
+     sources += [
+       "hash/md5_nacl.cc",
+       "hash/md5_nacl.h",
+@@ -2298,6 +2304,7 @@ buildflag_header("tracing_buildflags") {
+ # library. Note that this library cannot depend on base because base depends on
+ # base_static.
+ static_library("base_static") {
++  output_name = "chromium_base_static"
+   sources = [
+     "base_switches.cc",
+     "base_switches.h",
+@@ -2325,7 +2332,7 @@ static_library("base_static") {
+ }
+ 
+ component("i18n") {
+-  output_name = "base_i18n"
++  output_name = "chromium_base_i18n"
+   sources = [
+     "i18n/base_i18n_export.h",
+     "i18n/base_i18n_switches.cc",
+diff --git a/gtest_prod_util.h b/gtest_prod_util.h
+index 2ca267e..0a0b6df 100644
+--- a/gtest_prod_util.h
++++ b/gtest_prod_util.h
+@@ -5,7 +5,8 @@
+ #ifndef BASE_GTEST_PROD_UTIL_H_
+ #define BASE_GTEST_PROD_UTIL_H_
+ 
+-#include "testing/gtest/include/gtest/gtest_prod.h"  // nogncheck
++#define FRIEND_TEST(test_case_name, test_name)\
++friend class test_case_name##_##test_name##_Test
+ 
+ // This is a wrapper for gtest's FRIEND_TEST macro that friends
+ // test with all possible prefixes. This is very helpful when changing the test
+diff --git a/hash/md5.h b/hash/md5.h
+index 8a49f08..24acdab 100644
+--- a/hash/md5.h
++++ b/hash/md5.h
+@@ -11,7 +11,7 @@
+ #include "base/strings/string_piece.h"
+ #include "build/build_config.h"
+ 
+-#if defined(OS_NACL)
++#if true
+ #include "base/hash/md5_nacl.h"
+ #else
+ #include "base/hash/md5_boringssl.h"
+diff --git a/hash/md5_nacl.cc b/hash/md5_nacl.cc
+index 827bbbd..4b22c59 100644
+--- a/hash/md5_nacl.cc
++++ b/hash/md5_nacl.cc
+@@ -22,6 +22,7 @@
+  */
+ 
+ #include <stddef.h>
++#include <string.h>
+ 
+ #include "base/hash/md5.h"
+ 
+diff --git a/profiler/stack_copier_signal.cc b/profiler/stack_copier_signal.cc
+index 5a7d8b9..f959f2f 100644
+--- a/profiler/stack_copier_signal.cc
++++ b/profiler/stack_copier_signal.cc
+@@ -6,6 +6,7 @@
+ 
+ #include <linux/futex.h>
+ #include <signal.h>
++#include <string.h>
+ #include <sys/ucontext.h>
+ #include <syscall.h>
+ 

ports/chromium-base/res/0002-build.patch

@@ -0,0 +1,144 @@
+diff --git a/config/BUILDCONFIG.gn b/config/BUILDCONFIG.gn
+index 4cc6bfc..9ea83a9 100644
+--- a/config/BUILDCONFIG.gn
++++ b/config/BUILDCONFIG.gn
+@@ -657,6 +657,7 @@ template("component") {
+     # See http://crbug.com/594610
+     forward_variables_from(invoker, [ "visibility" ])
+     forward_variables_from(invoker, "*", [ "visibility" ])
++    not_needed("*")
+   }
+ }
+ 
+diff --git a/config/clang/BUILD.gn b/config/clang/BUILD.gn
+index 960726e..87886dc 100644
+--- a/config/clang/BUILD.gn
++++ b/config/clang/BUILD.gn
+@@ -38,5 +38,7 @@ config("extra_warnings") {
+     "-Wstring-conversion",
+ 
+     "-Wtautological-overlap-compare",
++    "-Wno-unknown-warning-option",
++    "-Wno-unknown-pragmas"
+   ]
+ }
+diff --git a/config/mac/sdk_info.py b/config/mac/sdk_info.py
+index 1ad11d3..99b21f9 100644
+--- a/config/mac/sdk_info.py
++++ b/config/mac/sdk_info.py
+@@ -61,10 +61,15 @@ def FillXcodeVersion(settings, developer_dir):
+     settings['xcode_build'] = version_plist['ProductBuildVersion']
+     return
+ 
+-  lines = subprocess.check_output(['xcodebuild', '-version']).splitlines()
+-  settings['xcode_version'] = FormatVersion(lines[0].split()[-1])
+-  settings['xcode_version_int'] = int(settings['xcode_version'], 10)
+-  settings['xcode_build'] = lines[-1].split()[-1]
++  try:
++    lines = subprocess.check_output(['xcodebuild', '-version']).splitlines()
++    settings['xcode_version'] = FormatVersion(lines[0].split()[-1])
++    settings['xcode_version_int'] = int(settings['xcode_version'], 10)
++    settings['xcode_build'] = lines[-1].split()[-1]
++  except:
++    settings['xcode_version'] = ""
++    settings['xcode_version_int'] = 0
++    settings['xcode_build'] = ""
+ 
+ 
+ def FillMachineOSBuild(settings):
+diff --git a/mac/find_sdk.py b/mac/find_sdk.py
+index 58362bf..a6069b6 100755
+--- a/mac/find_sdk.py
++++ b/mac/find_sdk.py
+@@ -68,6 +68,8 @@ def main():
+   dev_dir = out.rstrip()
+   sdk_dir = os.path.join(
+       dev_dir, 'Platforms/MacOSX.platform/Developer/SDKs')
++  if not os.path.isdir(sdk_dir):
++    sdk_dir = os.path.join(dev_dir, 'SDKs')
+ 
+   if not os.path.isdir(sdk_dir):
+     raise SdkError('Install Xcode, launch it, accept the license ' +
+@@ -87,7 +89,10 @@ def main():
+ 
+   if options.print_bin_path:
+     bin_path = 'Toolchains/XcodeDefault.xctoolchain/usr/bin/'
+-    print(os.path.join(dev_dir, bin_path))
++    if os.path.isdir(os.path.join(dev_dir, bin_path)):
++      print(os.path.join(dev_dir, bin_path))
++    else:
++      print(os.path.join(dev_dir, 'usr/bin/'))
+ 
+   return best_sdk
+ 
+diff --git a/toolchain/mac/BUILD.gn b/toolchain/mac/BUILD.gn
+index 8fdada0..8d5e6b7 100644
+--- a/toolchain/mac/BUILD.gn
++++ b/toolchain/mac/BUILD.gn
+@@ -184,9 +184,9 @@ template("mac_toolchain") {
+     # If dSYMs are enabled, this flag will be added to the link tools.
+     if (_enable_dsyms) {
+       dsym_switch = " -Wcrl,dsym,{{root_out_dir}} "
+-      dsym_switch += "-Wcrl,dsymutilpath," +
+-                     rebase_path("//tools/clang/dsymutil/bin/dsymutil",
+-                                 root_build_dir) + " "
++      # dsym_switch += "-Wcrl,dsymutilpath," +
++      #                rebase_path("//tools/clang/dsymutil/bin/dsymutil",
++      #                            root_build_dir) + " "
+ 
+       dsym_output_dir =
+           "{{root_out_dir}}/{{target_output_name}}{{output_extension}}.dSYM"
+diff --git a/toolchain/win/BUILD.gn b/toolchain/win/BUILD.gn
+index be08930..04fb374 100644
+--- a/toolchain/win/BUILD.gn
++++ b/toolchain/win/BUILD.gn
+@@ -98,7 +98,7 @@ template("msvc_toolchain") {
+       } else {
+         lld_link = "lld-link"
+       }
+-      prefix = rebase_path("$clang_base_path/bin", root_build_dir)
++      prefix = "$clang_base_path/bin"
+ 
+       # lld-link includes a replacement for lib.exe that can produce thin
+       # archives and understands bitcode (for lto builds).
+@@ -190,7 +190,7 @@ template("msvc_toolchain") {
+       # amount of data to parse and store in .ninja_deps. We do this on non-Windows too,
+       # and already make sure rebuilds after win sdk / libc++ / clang header updates happen via
+       # changing commandline flags.
+-      show_includes = "/showIncludes:user"
++      show_includes = ""
+     } else {
+       show_includes = "/showIncludes"
+     }
+@@ -235,7 +235,7 @@ template("msvc_toolchain") {
+ 
+       if (toolchain_args.current_cpu == "arm64") {
+         if (is_clang) {
+-          prefix = rebase_path("$clang_base_path/bin", root_build_dir)
++          prefix = "$clang_base_path/bin"
+           ml = "${clang_prefix}${prefix}/${clang_cl} --target=arm64-windows"
+           if (host_os == "win") {
+             # Flip the slashes so that copy/paste of the command works.
+@@ -444,11 +444,9 @@ template("win_toolchains") {
+ 
+   msvc_toolchain("win_clang_" + target_name) {
+     environment = "environment." + toolchain_arch
+-    prefix = rebase_path("$clang_base_path/bin", root_build_dir)
++    prefix = "$clang_base_path/bin"
+     cl = "${clang_prefix}$prefix/${clang_cl}"
+-    _clang_lib_dir =
+-        rebase_path("$clang_base_path/lib/clang/$clang_version/lib/windows",
+-                    root_build_dir)
++    _clang_lib_dir = "$clang_base_path/lib/clang/$clang_version/lib/windows"
+     if (host_os == "win") {
+       # Flip the slashes so that copy/paste of the command works.
+       cl = string_replace(cl, "/", "\\")
+@@ -459,7 +457,7 @@ template("win_toolchains") {
+ 
+     sys_include_flags = "${win_toolchain_data.include_flags_imsvc}"
+     sys_lib_flags =
+-        "-libpath:$_clang_lib_dir ${win_toolchain_data.libpath_flags}"
++        "-libpath:\"$_clang_lib_dir\" ${win_toolchain_data.libpath_flags}"
+ 
+     toolchain_args = {
+       if (defined(invoker.toolchain_args)) {

ports/chromium-base/res/BUILD.gn

@@ -0,0 +1,5 @@
+static_library("chromium-base") {
+  deps = [
+    "//base",
+  ]
+}

ports/chromium-base/res/LASTCHANGE.committime

@@ -0,0 +1 @@
+1594430814

ports/chromium-base/res/build_overrides/build.gni

@@ -0,0 +1,16 @@
+import("//build/config/gclient_args.gni")
+
+# Some non-Chromium builds don't support building java targets.
+enable_java_templates = true
+
+# Don't use Chromium's third_party/binutils.
+linux_use_bundled_binutils_override = false
+
+# Tracing requires //third_party/perfetto.
+enable_base_tracing = false
+
+# Skip assertions about 4GiB file size limit. See https://crbug.com/648948.
+ignore_elf32_limitations = false
+
+# Use the system install of Xcode for tools like ibtool, libtool, etc.
+use_system_xcode = true

ports/chromium-base/res/fontconfig/BUILD.gn

@@ -0,0 +1 @@
+component("fontconfig") {}

ports/chromium-base/res/gclient_args.gni

@@ -0,0 +1,7 @@
+build_with_chromium = true
+checkout_android = false
+checkout_android_native_support = false
+checkout_ios_webkit = false
+checkout_nacl = false
+checkout_oculus_sdk = false
+checkout_openxr = false

ports/chromium-base/res/icu/BUILD.gn

@@ -0,0 +1,2 @@
+component("icuuc") {}
+component("icu") {}

ports/chromium-base/res/icu/config.gni

@@ -0,0 +1,3 @@
+declare_args() {
+    icu_use_data_file = false
+}

ports/chromium-base/res/libxml/BUILD.gn

@@ -0,0 +1,2 @@
+component("libxml_utils") {}
+component("xml_reader") {}

ports/chromium-base/res/test_fonts/BUILD.gn

@@ -0,0 +1 @@
+component("test_fonts") {}

ports/chromium-base/res/testing/gmock/BUILD.gn

@@ -0,0 +1 @@
+component("gmock") {}

ports/chromium-base/res/testing/gtest/BUILD.gn

@@ -0,0 +1 @@
+component("gtest") {}

ports/chromium-base/res/testing/libfuzzer/fuzzer_test.gni

@@ -0,0 +1 @@
+import("//testing/test.gni")

ports/chromium-base/res/testing/test.gni

@@ -0,0 +1,20 @@
+template("test") {
+  not_needed(invoker, "*")
+  not_needed("*")
+}
+
+set_defaults("test") {
+  configs = [
+    "//build/config/compiler:chromium_code"
+  ]
+}
+
+template("fuzzer_test") {
+  not_needed(invoker, "*")
+  not_needed("*")
+}
+
+template("protoc_convert") {
+  not_needed(invoker, "*")
+  not_needed("*")
+}

ports/chromium-base/res/tools/win/DebugVisualizers/BUILD.gn

@@ -0,0 +1 @@
+config("chrome") {}

scripts/ci.baseline.txt

@@ -200,6 +200,8 @@ chipmunk:x64-osx=fail
 chipmunk:x64-uwp=fail
 chmlib:arm-uwp=fail
 chmlib:x64-uwp=fail
+# Chromium Base requires a recent version of Clang to be installed.
+chromium-base:x64-linux=skip
 civetweb:arm64-windows      = skip
 civetweb:arm-uwp            = skip
 civetweb:x64-uwp            = skip

scripts/cmake/vcpkg_find_acquire_program.cmake

@@ -16,6 +16,7 @@
 ## - 7Z
 ## - ARIA2 (Downloader)
 ## - BISON
+## - CLANG
 ## - DARK
 ## - DOXYGEN
 ## - FLEX
@@ -284,6 +285,37 @@ function(vcpkg_find_acquire_program VAR)
         set(PATHS /usr/local/opt/bison/bin)
       endif()
     endif()
+  elseif(VAR MATCHES "CLANG")
+    set(PROGNAME clang)
+    set(SUBDIR "clang-10.0.0")
+    if(CMAKE_HOST_WIN32)
+      set(PATHS 
+        # Support LLVM in Visual Studio 2019
+        "$ENV{LLVMInstallDir}/x64/bin"
+        "$ENV{LLVMInstallDir}/bin"
+        "$ENV{VCINSTALLDIR}/Tools/Llvm/x64/bin"
+        "$ENV{VCINSTALLDIR}/Tools/Llvm/bin"
+        "${DOWNLOADS}/tools/${SUBDIR}-windows/bin"
+        "${DOWNLOADS}/tools/clang/${SUBDIR}/bin")
+
+      if(DEFINED ENV{PROCESSOR_ARCHITEW6432})
+        set(HOST_ARCH_ $ENV{PROCESSOR_ARCHITEW6432})
+      else()
+        set(HOST_ARCH_ $ENV{PROCESSOR_ARCHITECTURE})
+      endif()
+      
+      if(HOST_ARCH_ MATCHES "64")
+        set(URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/LLVM-10.0.0-win64.exe")
+        set(ARCHIVE "LLVM-10.0.0-win64.7z.exe")
+        set(HASH 3603a4be3548dabc7dda94f3ed4384daf8a94337e44ee62c0d54776c79f802b0cb98fc106e902409942e841c39bc672cc6d61153737ad1cc386b609ef25db71c)
+      else()
+        set(URL "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/LLVM-10.0.0-win32.exe")
+        set(ARCHIVE "LLVM-10.0.0-win32.7z.exe")
+        set(HASH 8494922b744ca0dc8d075a1d3a35a0db5a9287544afd5c4984fa328bc26f291209f6030175896b4895019126f5832045e06d8ad48072b549916df29a2228348b)
+      endif()
+    endif()
+    set(BREW_PACKAGE_NAME "llvm")
+    set(APT_PACKAGE_NAME "clang")
   elseif(VAR MATCHES "GPERF")
     set(PROGNAME gperf)
     set(GPERF_VERSION 3.0.1)