Configure for Linux builds

- Use vcpkg for most dependency management.
- Manually include uuid_v4.
- Update README with prerequisites and build instructions.
- Support subproject and standalone builds.

1 files changed, 15 insertions, 5 deletions

diff --git a/README.md b/README.md
index 07ef788..b38e83f 100644
--- a/README.md
+++ b/README.md
@@ -6,11 +6,21 @@ C++ System Development Kit for Nostr
 
 ### Prerequisites
 
-- CMake 3.14 or later
+This project uses CMake as its build system, and vcpkg as its dependency manager.  Thus, to build the SDK, you will need the following:
+
+- CMake 3.19 or later
 - C++17 compiler
-- OpenSSL 1.1.1 or later
-- Boost 1.85 or later
+- vcpkg
+
+### Build Targets
+
+The SDK aims to support Linux, Windows, and macOS build targets.  CMake presets are provided for each target.
+
+#### Linux
 
-### Standalone Build
+To build the SDK on Linux, run the following commands from the project root:
 
-When building this library as a standalone project, the `Boost_INCLUDE_DIR` and `OPENSSL_ROOT_DIR` variables must be set at the CMake configuration step.
+```bash
+cmake --preset=linux .
+cmake --build ./build/linux
+```