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, 105 insertions, 0 deletions

diff --git a/thirdparty/ryml/ext/c4core/cmake/c4CatSources.cmake b/thirdparty/ryml/ext/c4core/cmake/c4CatSources.cmake
new file mode 100644
index 000000000..1633989af
--- /dev/null
+++ b/thirdparty/ryml/ext/c4core/cmake/c4CatSources.cmake
@@ -0,0 +1,105 @@
+if(NOT _c4CatSourcesIncluded)
+set(_c4CatSourcesIncluded ON)
+
+
+#------------------------------------------------------------------------------
+# concatenate the source files to an output file, adding preprocessor adjustment
+# for correct file/line reporting
+function(c4_cat_sources files output umbrella_target)
+    _c4_cat_sources_create_cat(cat)
+    c4_to_full_path("${files}" full_files) # we must work with full paths
+    c4_separate_list("${full_files}" sepfiles) # and use a string instead of a list
+    c4_dbg("${_c4_prefix}: catting sources to ${output}")
+    if(NOT EXISTS "${output}")
+        # the cat command is executed at build time, but we need the output
+        # file to exist to be able to create the target. so to bootstrap, just
+        # run the command now
+        c4_dbg("${_c4_prefix}: creating ${output} for the first time")
+        execute_process(
+            COMMAND ${cat} "${sepfiles}" "${output}"
+            WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+            )
+    else()
+        c4_dbg("output exists: ${output}")
+    endif()
+    # add a custom command invoking our cat script for the input files
+    add_custom_command(OUTPUT ${output}
+        COMMAND ${cat} "${sepfiles}" "${output}"
+        DEPENDS ${files}
+        WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+        COMMENT "concatenating sources to ${output}")
+    if(NOT TARGET ${umbrella_target})
+        add_custom_target(${umbrella_target} DEPENDS ${output} ${files})
+    endif()
+endfunction(c4_cat_sources)
+
+
+#------------------------------------------------------------------------------
+# get a cat script
+function(_c4_cat_sources_create_cat catfile)
+    # create a script to concatenate the sources
+    if(WIN32)
+        set(cat ${CMAKE_BINARY_DIR}/_c4catfiles.bat)
+        set(cattmp ${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/_c4catfiles.bat)
+    else()
+        set(cat ${CMAKE_BINARY_DIR}/_c4catfiles.sh)
+        set(cattmp ${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/_c4catfiles.sh)
+    endif()
+    set(${catfile} ${cat} PARENT_SCOPE)
+    if(NOT EXISTS ${cat})
+        if(WIN32)
+            file(WRITE ${cattmp} "
+setlocal EnableDelayedExpansion
+set \"src_files=%1\"
+set \"out_file=%2\"
+echo.>\"out_file%\"
+for %%f in (%src_files%) do (
+    echo.>>\"%out_file%\"
+    echo.>>\"%out_file%\"
+    echo \"/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/\".>>\"%out_file%\"
+    echo \"/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/\".>>\"%out_file%\"
+    echo \"/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/\".>>\"%out_file%\"
+    echo \"#line 1 \\\"%%f\\\" // reset __LINE__ and __FILE__ to the correct value\".>>\"%out_file%\"
+    type %%f>>\"%out_file%\"
+)
+")
+        else()
+            file(WRITE ${cattmp} "#!/bin/sh
+
+src_files=$1
+out_file=$2
+#echo \"src_files $src_files\"
+#echo \"out_file $out_file\"
+
+cat > $out_file << EOF
+// DO NOT EDIT.
+// this is an auto-generated file, and will be overwritten
+EOF
+for f in $src_files ; do
+    cat >> $out_file <<EOF
+
+
+/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/
+/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/
+/*BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB*/
+#line 1 \"$f\"
+EOF
+    cat $f >> $out_file
+done
+
+echo \"Wrote output to $out_file\"
+")
+        endif()
+        # add execute permissions
+        get_filename_component(catdir ${cat} DIRECTORY)
+        file(COPY ${cattmp} DESTINATION ${catdir}
+            FILE_PERMISSIONS
+            OWNER_READ OWNER_WRITE OWNER_EXECUTE
+            GROUP_READ GROUP_EXECUTE
+            WORLD_READ WORLD_EXECUTE
+            )
+    endif()
+endfunction()
+
+
+endif(NOT _c4CatSourcesIncluded)