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diff --git a/compat/vcbuild/README b/compat/vcbuild/README index 60fd873fe8..1b6dabf5a2 100644 --- a/compat/vcbuild/README +++ b/compat/vcbuild/README @@ -1,3 +1,65 @@ +The Steps to Build Git with VS2015 or VS2017 from the command line. + +1. Install the "vcpkg" open source package manager and build essential + third-party libraries. The steps for this have been captured in a + set of convenience scripts. These can be run from a stock Command + Prompt or from an SDK bash window: + + $ cd <repo_root> + $ ./compat/vcbuild/vcpkg_install.bat + + The vcpkg tools and all of the third-party sources will be installed + in this folder: + <repo_root>/compat/vcbuild/vcpkg/ + + A file will be created with a set of Makefile macros pointing to a + unified "include", "lib", and "bin" directory (release and debug) for + all of the required packages. This file will be included by the main + Makefile: + <repo_root>/compat/vcbuild/MSVC-DEFS-GEN + +2. OPTIONALLY copy the third-party *.dll and *.pdb files into the repo + root to make it easier to run and debug git.exe without having to + manipulate your PATH. This is especially true for debug sessions in + Visual Studio. + + Use ONE of the following forms which should match how you want to + compile git.exe. + + $ ./compat/vcbuild/vcpkg_copy_packages.bat debug + $ ./compat/vcbuild/vcpkg_copy_packages.bat release + +3. Build git using MSVC from an SDK bash window using one of the + following commands: + + $ make MSVC=1 + $ make MSVC=1 DEBUG=1 + +================================================================ + +Alternatively, run `make vcxproj` and then load the generated `git.sln` in +Visual Studio. The initial build will install the vcpkg system and build the +dependencies automatically. This will take a while. + +Instead of generating the `git.sln` file yourself (which requires a full Git +for Windows SDK), you may want to consider fetching the `vs/master` branch of +https://github.com/git-for-windows/git instead (which is updated automatically +via CI running `make vcxproj`). The `vs/master` branch does not require a Git +for Windows to build, but you can run the test scripts in a regular Git Bash. + +Note that `make vcxproj` will automatically add and commit the generated `.sln` +and `.vcxproj` files to the repo. This is necessary to allow building a +fully-testable Git in Visual Studio, where a regular Git Bash can be used to +run the test scripts (as opposed to a full Git for Windows SDK): a number of +build targets, such as Git commands implemented as Unix shell scripts (where +`@@SHELL_PATH@@` and other placeholders are interpolated) require a full-blown +Git for Windows SDK (which is about 10x the size of a regular Git for Windows +installation). + +If your plan is to open a Pull Request with Git for Windows, it is a good idea +to drop this commit before submitting. + +================================================================ The Steps of Build Git with VS2008 1. You need the build environment, which contains the Git dependencies |