[PATCH] Remove (_)UNICODE def on Windows in CMakeLists.txt

["Yuyi Wang via GitGitGadget" <gitgitgadget@gmail.com>]

From: Yuyi Wang <Strawberry_Str@hotmail.com>

`UNICODE` and `_UNICODE` are not required when building git on Windows.
Actually, they should not be predefined at all.

There're 2 evidences that `(_)UNICODE` is supposed to be nonexist:

compat/win32/trace2_win32_process_info.c:83: It uses jw_array_string
which accepts pe32.szExeFile as const char*.

t/helper/test-drop-caches.c:16: Calling to GetCurrentDirectory with
Buffer as char*.

The autotools build system never defines `UNICODE` and `_UNICODE` and
builds on Windows well.

Signed-off-by: Yuyi Wang <Strawberry_Str@hotmail.com>
---
    Remove (_)UNICODE def on Windows in CMakeLists.txt

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-1269%2FBerrysoft%2Fcmake%2Fwincompat-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-1269/Berrysoft/cmake/wincompat-v1
Pull-Request: https://github.com/git/git/pull/1269

 contrib/buildsystems/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index 185f56f414f..d52d973ab0d 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -260,7 +260,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
 				_CONSOLE DETECT_MSYS_TTY STRIP_EXTENSION=".exe"  NO_SYMLINK_HEAD UNRELIABLE_FSTAT
 				NOGDI OBJECT_CREATION_MODE=1 __USE_MINGW_ANSI_STDIO=0
 				USE_NED_ALLOCATOR OVERRIDE_STRDUP MMAP_PREVENTS_DELETE USE_WIN32_MMAP
-				UNICODE _UNICODE HAVE_WPGMPTR ENSURE_MSYSTEM_IS_SET HAVE_RTLGENRANDOM)
+				HAVE_WPGMPTR ENSURE_MSYSTEM_IS_SET HAVE_RTLGENRANDOM)
 	list(APPEND compat_SOURCES
 		compat/mingw.c
 		compat/winansi.c

base-commit: 7a3eb286977746bc09a5de7682df0e5a7085e17c
-- 
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