switch to xmake for package management (#611)

This change removes our dependency on vcpkg for package management, in favour of bringing some code in-tree in the `thirdparty` folder as well as using the xmake build-in package management feature. For the latter, all the package definitions are maintained in the zen repo itself, in the `repo` folder.

It should now also be easier to build the project as it will no longer depend on having the right version of vcpkg installed, which has been a common problem for new people coming in to the codebase. Now you should only need xmake to build.

* Bumps xmake requirement on github runners to 2.9.9 to resolve an issue where xmake on Windows invokes cmake with `v144` toolchain which does not exist
* BLAKE3 is now in-tree at `thirdparty/blake3`
* cpr is now in-tree at `thirdparty/cpr`
* cxxopts is now in-tree at `thirdparty/cxxopts`
* fmt is now in-tree at `thirdparty/fmt`
* robin-map is now in-tree at `thirdparty/robin-map`
* ryml is now in-tree at `thirdparty/ryml`
* sol2 is now in-tree at `thirdparty/sol2`
* spdlog is now in-tree at `thirdparty/spdlog`
* utfcpp is now in-tree at `thirdparty/utfcpp`
* xmake package repo definitions is in `repo`
* implemented support for sanitizers. ASAN is supported on windows, TSAN, UBSAN, MSAN etc are supported on Linux/MacOS though I have not yet tested it extensively on MacOS
* the zencore encryption implementation also now supports using mbedTLS which is used on MacOS, though for now we still use openssl on Linux
* crashpad
* bumps libcurl to 8.11.0 (from 8.8.0) which should address a rare build upload bug

1 files changed, 19 insertions, 17 deletions

diff --git a/src/zencore/xmake.lua b/src/zencore/xmake.lua
index 24011d300..ef462ad03 100644
--- a/src/zencore/xmake.lua
+++ b/src/zencore/xmake.lua
@@ -21,36 +21,38 @@ target('zencore')
     end
 
     if has_config("zenmimalloc") then
-        add_packages("vcpkg::mimalloc")
+        add_packages("mimalloc")
     end
 
     add_deps("zenbase")
     add_deps("spdlog")
     add_deps("utfcpp")
     add_deps("oodle")
+    add_deps("blake3")
     add_deps("ue-trace")
     add_deps("timesinceprocessstart")
+    add_deps("doctest")
+    add_deps("fmt")
+    add_deps("ryml")
+    
+    add_packages("json11")
 
+    if is_plat("linux") then
+        add_packages("openssl3") -- required for crypto
+    elseif is_plat("macosx") then
+        add_packages("mbedtls") -- required for crypto
+    end
+    
     add_packages(
-        "vcpkg::blake3", 
-        "vcpkg::json11",
-        "vcpkg::ryml",
-        "vcpkg::c4core",
-        "vcpkg::openssl" -- required for crypto
-        )
-
-    add_packages(
-        "vcpkg::doctest", 
-        "vcpkg::eastl",
-        "vcpkg::fmt",
-        "vcpkg::gsl-lite", 
-        "vcpkg::lz4",
-        "vcpkg::xxhash",
+        "gsl-lite",
+        "eastl",
+        "lz4",
+        "xxhash",
         {public=true}
     )
 
     if has_config("zensentry") then
-        add_packages("vcpkg::sentry-native")
+        add_packages("sentry-native")
 
         if is_os("windows") then
             add_cxxflags("/wd4996")
@@ -67,7 +69,7 @@ target('zencore')
             -- be specified after the former with GCC-like toolchains. xmake however
             -- is unaware of this and simply globs files from vcpkg's output. The
             -- line below forces breakpad_client to be to the right of sentry_native
-            add_syslinks("breakpad_client")
+            -- add_syslinks("breakpad_client")
         end
 
         if is_plat("macosx") then