Revert "build: enable libxml2 in the toolchain, use llvm-mt"

This reverts commit 4295be5.

Author: hjyamauchi

cmake/caches/Windows-aarch64.cmake

@@ -50,7 +50,7 @@ set(LLVM_TARGETS_TO_BUILD AArch64 ARM WebAssembly X86 CACHE STRING "")
 set(LLVM_BUILD_LLVM_DYLIB NO CACHE BOOL "")
 set(LLVM_BUILD_LLVM_C_DYLIB NO CACHE BOOL "")
 set(LLVM_ENABLE_LIBEDIT NO CACHE BOOL "")
-set(LLVM_ENABLE_LIBXML2 YES CACHE BOOL "")
+set(LLVM_ENABLE_LIBXML2 NO CACHE BOOL "")
 set(LLVM_ENABLE_OCAMLDOC NO CACHE BOOL "")
 set(LLVM_ENABLE_TERMINFO NO CACHE BOOL "")
 set(LLVM_ENABLE_Z3_SOLVER NO CACHE BOOL "")
@@ -62,14 +62,12 @@ set(LLVM_INCLUDE_GO_TESTS NO CACHE BOOL "")
 set(LLVM_TOOL_GOLD_BUILD NO CACHE BOOL "")
 set(LLVM_TOOL_LLVM_SHLIB_BUILD NO CACHE BOOL "")
 
-set(CLANG_ENABLE_LIBXML2 NO CACHE BOOL "")
-
 # Avoid swig dependency for lldb
 set(LLDB_ALLOW_STATIC_BINDINGS YES CACHE BOOL "")
 set(LLDB_USE_STATIC_BINDINGS YES CACHE BOOL "")
 set(LLDB_ENABLE_PYTHON YES CACHE BOOL "")
 set(LLDB_EMBED_PYTHON_HOME NO CACHE BOOL "")
-set(LLDB_ENABLE_LIBXML2 YES CACHE BOOL "")
+set(LLDB_ENABLE_LIBXML2 NO CACHE BOOL "")
 
 # This requires perl which may not be available on Windows
 set(SWIFT_INCLUDE_DOCS NO CACHE BOOL "")

cmake/caches/Windows-x86_64.cmake

@@ -90,7 +90,7 @@ set(LLVM_TARGETS_TO_BUILD AArch64 ARM WebAssembly X86 CACHE STRING "")
 set(LLVM_BUILD_LLVM_DYLIB NO CACHE BOOL "")
 set(LLVM_BUILD_LLVM_C_DYLIB NO CACHE BOOL "")
 set(LLVM_ENABLE_LIBEDIT NO CACHE BOOL "")
-set(LLVM_ENABLE_LIBXML2 YES CACHE BOOL "")
+set(LLVM_ENABLE_LIBXML2 NO CACHE BOOL "")
 set(LLVM_ENABLE_OCAMLDOC NO CACHE BOOL "")
 set(LLVM_ENABLE_TERMINFO NO CACHE BOOL "")
 set(LLVM_ENABLE_Z3_SOLVER NO CACHE BOOL "")
@@ -102,14 +102,12 @@ set(LLVM_INCLUDE_GO_TESTS NO CACHE BOOL "")
 set(LLVM_TOOL_GOLD_BUILD NO CACHE BOOL "")
 set(LLVM_TOOL_LLVM_SHLIB_BUILD NO CACHE BOOL "")
 
-set(CLANG_ENABLE_LIBXML2 NO CACHE BOOL "")
-
 # Avoid swig dependency for lldb
 set(LLDB_ALLOW_STATIC_BINDINGS YES CACHE BOOL "")
 set(LLDB_USE_STATIC_BINDINGS YES CACHE BOOL "")
 set(LLDB_ENABLE_PYTHON YES CACHE BOOL "")
 set(LLDB_EMBED_PYTHON_HOME NO CACHE BOOL "")
-set(LLDB_ENABLE_LIBXML2 YES CACHE BOOL "")
+set(LLDB_ENABLE_LIBXML2 NO CACHE BOOL "")
 
 # This requires perl which may not be available on Windows
 set(SWIFT_INCLUDE_DOCS NO CACHE BOOL "")

utils/build.ps1

@@ -988,6 +988,7 @@ function Build-CMakeProject {
     }
 
     TryAdd-KeyValue $Defines CMAKE_BUILD_TYPE Release
+    TryAdd-KeyValue $Defines CMAKE_MT "mt"
 
     $CFlags = @()
     switch ($Platform) {
@@ -1410,8 +1411,6 @@ function Build-BuildTools($Arch) {
     -BuildTargets llvm-tblgen,clang-tblgen,clang-pseudo-gen,clang-tidy-confusable-chars-gen,lldb-tblgen,llvm-config,swift-def-to-strings-converter,swift-serialize-diagnostics,swift-compatibility-symbols `
     -Defines @{
       CMAKE_CROSSCOMPILING = "NO";
-      CLANG_ENABLE_LIBXML2 = "NO";
-      LLDB_ENABLE_LIBXML2 = "NO";
       LLDB_ENABLE_PYTHON = "NO";
       LLDB_INCLUDE_TESTS = "NO";
       LLDB_ENABLE_SWIFT_SUPPORT = "NO";
@@ -1510,9 +1509,7 @@ function Build-Compilers() {
       -Defines ($TestingDefines + @{
         CLANG_TABLEGEN = (Join-Path -Path $BuildTools -ChildPath "clang-tblgen.exe");
         CLANG_TIDY_CONFUSABLE_CHARS_GEN = (Join-Path -Path $BuildTools -ChildPath "clang-tidy-confusable-chars-gen.exe");
-        CMAKE_FIND_PACKAGE_PREFER_CONFIG = "YES";
         CMAKE_Swift_FLAGS = $SwiftFlags;
-        LibXml2_DIR = "$LibraryRoot\libxml2-2.11.5\usr\lib\Windows\$($Arch.LLVMName)\cmake\libxml2-2.11.5";
         LLDB_PYTHON_EXE_RELATIVE_PATH = "python.exe";
         LLDB_PYTHON_EXT_SUFFIX = ".pyd";
         LLDB_PYTHON_RELATIVE_PATH = "lib/site-packages";
@@ -1940,9 +1937,14 @@ function Build-Foundation([Platform]$Platform, $Arch, [switch]$Test = $false) {
         -Defines (@{
           ENABLE_TESTING = "NO";
           FOUNDATION_BUILD_TOOLS = if ($Platform -eq "Windows") { "YES" } else { "NO" };
-          CMAKE_FIND_PACKAGE_PREFER_CONFIG = "YES";
           CURL_DIR = "$LibraryRoot\curl-8.9.1\usr\lib\$Platform\$ShortArch\cmake\CURL";
-          LibXml2_DIR = "$LibraryRoot\libxml2-2.11.5\usr\lib\$Platform\$ShortArch\cmake\libxml2-2.11.5";
+          LIBXML2_LIBRARY = if ($Platform -eq "Windows") {
+            "$LibraryRoot\libxml2-2.11.5\usr\lib\$Platform\$ShortArch\libxml2s.lib";
+          } else {
+            "$LibraryRoot\libxml2-2.11.5\usr\lib\$Platform\$ShortArch\libxml2.a";
+          };
+          LIBXML2_INCLUDE_DIR = "$LibraryRoot\libxml2-2.11.5\usr\include\libxml2";
+          LIBXML2_DEFINITIONS = "-DLIBXML_STATIC";
           ZLIB_LIBRARY = if ($Platform -eq "Windows") {
             "$LibraryRoot\zlib-1.3.1\usr\lib\$Platform\$ShortArch\zlibstatic.lib"
           } else {
@@ -2781,15 +2783,13 @@ if (-not $SkipBuild) {
   Invoke-BuildStep Build-CMark $BuildArch
   Invoke-BuildStep Build-BuildTools $BuildArch
   if ($IsCrossCompiling) {
-    Invoke-BuildStep Build-XML2 Windows $BuildArch
     Invoke-BuildStep Build-Compilers -Build $BuildArch
   }
   if ($IncludeDS2) {
     Invoke-BuildStep Build-RegsGen2 $BuildArch
   }
 
   Invoke-BuildStep Build-CMark $HostArch
-  Invoke-BuildStep Build-XML2 Windows $HostArch
   Invoke-BuildStep Build-Compilers $HostArch
 }