Multi page manual (#5110)

1 files changed, 89 insertions, 0 deletions

diff --git a/docs/contributing/building_from_source.md b/docs/contributing/building_from_source.md
new file mode 100644
index 000000000..fb1e1ef2c
--- /dev/null
+++ b/docs/contributing/building_from_source.md
@@ -0,0 +1,89 @@
+## Building from source
+
+Below are instructions on how to build Deno from source. If you just want to use
+Deno you can download a prebuilt executable (more information in the
+`Getting Started` chapter).
+
+### Cloning the Repository
+
+Clone on Linux or Mac:
+
+```bash
+git clone --recurse-submodules https://github.com/denoland/deno.git
+```
+
+Extra steps for Windows users:
+
+1. [Enable "Developer Mode"](https://www.google.com/search?q=windows+enable+developer+mode)
+   (otherwise symlinks would require administrator privileges).
+2. Make sure you are using git version 2.19.2.windows.1 or newer.
+3. Set `core.symlinks=true` before the checkout:
+   ```bash
+   git config --global core.symlinks true
+   git clone --recurse-submodules https://github.com/denoland/deno.git
+   ```
+
+### Prerequisites
+
+The easiest way to build Deno is by using a precompiled version of V8:
+
+```
+cargo build -vv
+```
+
+However if you want to build Deno and V8 from source code:
+
+```
+V8_FROM_SOURCE=1 cargo build -vv
+```
+
+When building V8 from source, there are more dependencies:
+
+[Python 2](https://www.python.org/downloads). Ensure that a suffix-less
+`python`/`python.exe` exists in your `PATH` and it refers to Python 2,
+[not 3](https://github.com/denoland/deno/issues/464#issuecomment-411795578).
+
+For Linux users glib-2.0 development files must also be installed. (On Ubuntu,
+run `apt install libglib2.0-dev`.)
+
+Mac users must have [XCode](https://developer.apple.com/xcode/) installed.
+
+For Windows users:
+
+1. Get [VS Community 2019](https://www.visualstudio.com/downloads/) with
+   "Desktop development with C++" toolkit and make sure to select the following
+   required tools listed below along with all C++ tools.
+
+   - Visual C++ tools for CMake
+   - Windows 10 SDK (10.0.17763.0)
+   - Testing tools core features - Build Tools
+   - Visual C++ ATL for x86 and x64
+   - Visual C++ MFC for x86 and x64
+   - C++/CLI support
+   - VC++ 2015.3 v14.00 (v140) toolset for desktop
+
+2. Enable "Debugging Tools for Windows". Go to "Control Panel" → "Programs" →
+   "Programs and Features" → Select "Windows Software Development Kit - Windows
+   10" → "Change" → "Change" → Check "Debugging Tools For Windows" → "Change" ->
+   "Finish". Or use:
+   [Debugging Tools for Windows](https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/)
+   (Notice: it will download the files, you should install
+   `X64 Debuggers And Tools-x64_en-us.msi` file manually.)
+
+See [rusty_v8's README](https://github.com/denoland/rusty_v8) for more details
+about the V8 build.
+
+### Building
+
+Build with Cargo:
+
+```bash
+# Build:
+cargo build -vv
+
+# Build errors?  Ensure you have latest master and try building again, or if that doesn't work try:
+cargo clean && cargo build -vv
+
+# Run:
+./target/debug/deno cli/tests/002_hello.ts
+```