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, 129 insertions, 0 deletions

diff --git a/thirdparty/ryml/ext/c4core/.github/release.sh b/thirdparty/ryml/ext/c4core/.github/release.sh
new file mode 100644
index 000000000..68d24d3d0
--- /dev/null
+++ b/thirdparty/ryml/ext/c4core/.github/release.sh
@@ -0,0 +1,129 @@
+#!/bin/bash
+
+
+# useful to iterate when fixing the release:
+# ver=0.2.1 ; ( set -x ; git tag -d v$ver ; git push origin :v$ver ) ; (set -x ; set -e ; tbump --only-patch --non-interactive $ver ; git add -u ; git commit --amend --no-edit ; git tag --annotate --message "v$ver" "v$ver" ; git push -f --tags origin )
+
+
+function c4_release_create()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      c4_release_bump $ver ; \
+      c4_release_commit $ver $branch \
+      )
+}
+
+function c4_release_redo()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      c4_release_delete $ver ; \
+      c4_release_bump $ver ; \
+      c4_release_amend $ver $branch \
+    )
+}
+
+function c4_release_bump()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      tbump --non-interactive --only-patch $ver \
+      )
+}
+
+function c4_release_commit()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      tag=v$ver ; \
+      git add -u ; \
+      git commit -m $tag ; \
+      git tag --annotate --message $tag $tag ; \
+      )
+}
+
+function c4_release_amend()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      tag=v$ver ; \
+      git add -u ; \
+      git commit --amend -m $tag ; \
+      git tag --annotate --message $tag $tag ; \
+    )
+}
+
+function c4_release_delete()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      git tag -d v$ver ; \
+      git push origin :v$ver \
+    )
+}
+
+function c4_release_push()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      tag=v$ver ; \
+      git push origin $branch ; \
+      git push --tags origin $tag \
+      )
+}
+
+function c4_release_force_push()
+{
+    ( \
+      set -euxo pipefail ; \
+      ver=$(_c4_validate_ver $1) ; \
+      branch=$(_c4_validate_branch) ; \
+      tag=v$ver ; \
+      git push -f origin $branch ; \
+      git push -f --tags origin $tag \
+    )
+}
+
+function _c4_validate_ver()
+{
+    ver=$1
+    if [ -z "$ver" ] ; then \
+        exit 1
+    fi
+    ver=$(echo $ver | sed "s:v\(.*\):\1:")
+    #sver=$(echo $ver | sed "s:\([0-9]*\.[0-9]*\..[0-9]*\).*:\1:")
+    if [ ! -f changelog/$ver.md ] ; then \
+        if [ -f changelog/current.md ] ; then
+            git mv changelog/current.md changelog/$ver.md
+            touch changelog/current.md
+            git add changelog/current.md
+        else
+            echo "ERROR: could not find changelog/$ver.md or changelog/current.md"
+            exit 1
+        fi
+    fi
+    echo $ver
+}
+
+function _c4_validate_branch()
+{
+    branch=$(git rev-parse --abbrev-ref HEAD)
+    if [ "$branch" != "master" ] ; then
+        echo "ERROR: release branch must be master"
+        exit 1
+    fi
+    echo $branch
+}