cmake: ignore files generated by CMake as run in Visual Studio
As of recent Visual Studio versions, CMake support is built-in:
https://docs.microsoft.com/en-us/cpp/build/cmake-projects-in-visual-studio?view=vs-2019
All that needs to be done is to open the worktree as a folder, and
Visual Studio will find the `CMakeLists.txt` file and automatically
generate the project files.
Let's ignore the entirety of those generated files.
Helped-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/.gitignore b/.gitignore
index d0f692a..6521f3c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -241,3 +241,4 @@
/git.VC.VC.opendb
/git.VC.db
*.dSYM
+/contrib/buildsystems/out
