tree 1728a96034d652b25cc2c324553009a60ee4fe46
parent c89bc8277740daa76712527da2bcab8765a1fc5e
author BogDan Vatra <bogdan@kde.org> 1581065200 +0200
committer Commit Bot <commit-bot@chromium.org> 1582221020 +0000

WIP: Fix (cross)compile with MinGW

Tested on debian with the floowing settings:
$ export AR=x86_64-w64-mingw32-ar
$ export LD=x86_64-w64-mingw32-g++
$ export CXX=x86_64-w64-mingw32-g++
$ ./build/gen.py --out-path=$PWD/mingw --platform=mingw --host=linux
$ ninja -C mingw

It compiles fine and most of the tests are working.
Sadly it's using some exotic functions that seems to not be implemented
in wine and some tests are failing:

bogdan@dragon:~/.wine/drive_c/gn$ wine gn_unittests.exe
000b:fixme:winediag:start_process Wine Staging 4.0-rc2 is a testing
version containing experimental patches.
000b:fixme:winediag:start_process Please mention your exact version when
filing bug reports on winehq.org.
[134/547] SourceDi002a:fixme:nls:CompareStringEx semi-stub behavior for
flag(s) 0x10
002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
[3002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
[414/547] FilesystemUtils.SourceDirForPath
*** FAILURE ../src/gn/filesystem_utils_unittest.cc:578: "//baR/" ==
SourceDirForPath(root, base::FilePath(u"c:/SOURCE\\Foo/baR/")).value()

002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
002a:fixme:file:FindFirstFileExW flags not implemented 0x00000002
[438/547] FormatTest.001
*** FAILURE ../src/gn/command_format_unittest.cc:47:
base::ReadFileToString( base::FilePath(FILE_PATH_LITERAL("src/gn/
format_test_data/") FILE_PATH_LITERAL("001") FILE_PATH_LITERAL(".gn")),
&input)

[439/547] FormatTest.002
*** FAILURE ../src/gn/command_format_unittest.cc:48:
base::ReadFileToString( base::FilePath(FILE_PATH_LITERAL("src/gn/
format_test_data/") FILE_PATH_LITERAL("002") FILE_PATH_LITERAL(".gn")),
&input)

continue with tons of same errors, till:

[516/547] FormatTest.081
*** FAILURE ../src/gn/command_format_unittest.cc:128:
base::ReadFileToString( base::FilePath(FILE_PATH_LITERAL("src/gn/
format_test_data/") FILE_PATH_LITERAL("081") FILE_PATH_LITERAL(".gn")),
&input)

Change-Id: Ie64d7009a085221967b02b2b8b6f375c7e5b874e
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/7360
Commit-Queue: Brett Wilson <brettw@chromium.org>
Reviewed-by: Brett Wilson <brettw@chromium.org>