From 5783caf68e3399772eb90c628a63cbe4050aa30e Mon Sep 17 00:00:00 2001
From: Andrew Kaster <andrew@ladybird.org>
Date: Sat, 21 Jun 2025 17:06:09 -0600
Subject: [PATCH] CMake: Add windows vcpkg triplet files to minimize port
 builds

Now we won't be building both debug and release for all ports when
using a release, distribution, or sanitizer preset.

Eventually we can use this to build all our ports with clang-cl.exe.
That doesn't work at all out of the box, and needs a bunch of extra
legwork. Likely legwork for every port we build.
---
 Meta/CMake/vcpkg/base-triplets/x64-windows.cmake    |  4 ++++
 Meta/CMake/vcpkg/debug-triplets/x64-windows.cmake   |  2 ++
 .../distribution-triplets/x64-windows-static.cmake  |  3 +++
 .../vcpkg/generate_vcpkg_toolchain_variables.cmake  | 13 ++++++++-----
 Meta/CMake/vcpkg/release-triplets/x64-windows.cmake |  3 +++
 Meta/CMake/vcpkg/sanitizer-triplets/sanitizer.cmake |  7 ++++++-
 .../vcpkg/sanitizer-triplets/x64-windows.cmake      |  3 +++
 7 files changed, 29 insertions(+), 6 deletions(-)
 create mode 100644 Meta/CMake/vcpkg/base-triplets/x64-windows.cmake
 create mode 100644 Meta/CMake/vcpkg/debug-triplets/x64-windows.cmake
 create mode 100644 Meta/CMake/vcpkg/distribution-triplets/x64-windows-static.cmake
 create mode 100644 Meta/CMake/vcpkg/release-triplets/x64-windows.cmake
 create mode 100644 Meta/CMake/vcpkg/sanitizer-triplets/x64-windows.cmake

diff --git a/Meta/CMake/vcpkg/base-triplets/x64-windows.cmake b/Meta/CMake/vcpkg/base-triplets/x64-windows.cmake
new file mode 100644
index 00000000000..a6ad1bcabf6
--- /dev/null
+++ b/Meta/CMake/vcpkg/base-triplets/x64-windows.cmake
@@ -0,0 +1,4 @@
+set(VCPKG_TARGET_ARCHITECTURE x64)
+set(VCPKG_CRT_LINKAGE dynamic)
+
+include(${CMAKE_CURRENT_LIST_DIR}/base.cmake)
diff --git a/Meta/CMake/vcpkg/debug-triplets/x64-windows.cmake b/Meta/CMake/vcpkg/debug-triplets/x64-windows.cmake
new file mode 100644
index 00000000000..7ea257adf1b
--- /dev/null
+++ b/Meta/CMake/vcpkg/debug-triplets/x64-windows.cmake
@@ -0,0 +1,2 @@
+include (${CMAKE_CURRENT_LIST_DIR}/../base-triplets/x64-windows.cmake)
+include (${CMAKE_CURRENT_LIST_DIR}/debug.cmake)
diff --git a/Meta/CMake/vcpkg/distribution-triplets/x64-windows-static.cmake b/Meta/CMake/vcpkg/distribution-triplets/x64-windows-static.cmake
new file mode 100644
index 00000000000..6ce39b9d6e3
--- /dev/null
+++ b/Meta/CMake/vcpkg/distribution-triplets/x64-windows-static.cmake
@@ -0,0 +1,3 @@
+# Note: This is equivalent to upstream x64-windows-static-md-release.cmake
+include (${CMAKE_CURRENT_LIST_DIR}/../base-triplets/x64-windows.cmake)
+include (${CMAKE_CURRENT_LIST_DIR}/distribution.cmake)
diff --git a/Meta/CMake/vcpkg/generate_vcpkg_toolchain_variables.cmake b/Meta/CMake/vcpkg/generate_vcpkg_toolchain_variables.cmake
index 88436155b65..1dad1d28760 100644
--- a/Meta/CMake/vcpkg/generate_vcpkg_toolchain_variables.cmake
+++ b/Meta/CMake/vcpkg/generate_vcpkg_toolchain_variables.cmake
@@ -1,11 +1,14 @@
 # The generated file here is read by vcpkg/base-triplets/base.cmake to ensure consistency between the project
 # build and the vcpkg build.
 set(EXTRA_VCPKG_VARIABLES "")
-if (NOT "${CMAKE_C_COMPILER}" STREQUAL "")
-    string(APPEND EXTRA_VCPKG_VARIABLES "set(ENV{CC} ${CMAKE_C_COMPILER})\n")
-endif()
-if (NOT "${CMAKE_CXX_COMPILER}" STREQUAL "")
-    string(APPEND EXTRA_VCPKG_VARIABLES "set(ENV{CXX} ${CMAKE_CXX_COMPILER})\n")
+if (NOT WIN32)
+    # Supporting Clang-CL for all our vcpkg ports is an adventure in itself, so let's not
+    if (NOT "${CMAKE_C_COMPILER}" STREQUAL "")
+        string(APPEND EXTRA_VCPKG_VARIABLES "set(ENV{CC} ${CMAKE_C_COMPILER})\n")
+    endif()
+    if (NOT "${CMAKE_CXX_COMPILER}" STREQUAL "")
+        string(APPEND EXTRA_VCPKG_VARIABLES "set(ENV{CXX} ${CMAKE_CXX_COMPILER})\n")
+    endif()
 endif()
 
 # Workaround for bad patchelf interaction with binutils 2.43.50
diff --git a/Meta/CMake/vcpkg/release-triplets/x64-windows.cmake b/Meta/CMake/vcpkg/release-triplets/x64-windows.cmake
new file mode 100644
index 00000000000..69fd9ec480a
--- /dev/null
+++ b/Meta/CMake/vcpkg/release-triplets/x64-windows.cmake
@@ -0,0 +1,3 @@
+# Note: This is equivalent to upstream x64-windows-release.cmake
+include (${CMAKE_CURRENT_LIST_DIR}/../base-triplets/x64-windows.cmake)
+include (${CMAKE_CURRENT_LIST_DIR}/release.cmake)
diff --git a/Meta/CMake/vcpkg/sanitizer-triplets/sanitizer.cmake b/Meta/CMake/vcpkg/sanitizer-triplets/sanitizer.cmake
index c8ad8738c4b..7b546d464f5 100644
--- a/Meta/CMake/vcpkg/sanitizer-triplets/sanitizer.cmake
+++ b/Meta/CMake/vcpkg/sanitizer-triplets/sanitizer.cmake
@@ -2,4 +2,9 @@ set(VCPKG_BUILD_TYPE release)
 set(VCPKG_LIBRARY_LINKAGE dynamic)
 
 set(VCPKG_C_FLAGS "")
-set(VCPKG_CXX_FLAGS "-frtti")
+
+if (WIN32)
+    set(VCPKG_CXX_FLAGS "/GR")
+else()
+    set(VCPKG_CXX_FLAGS "-frtti")
+endif()
diff --git a/Meta/CMake/vcpkg/sanitizer-triplets/x64-windows.cmake b/Meta/CMake/vcpkg/sanitizer-triplets/x64-windows.cmake
new file mode 100644
index 00000000000..993a440e131
--- /dev/null
+++ b/Meta/CMake/vcpkg/sanitizer-triplets/x64-windows.cmake
@@ -0,0 +1,3 @@
+# Note: This is mostly equivalent to upstream x64-windows-release.cmake
+include (${CMAKE_CURRENT_LIST_DIR}/../base-triplets/x64-windows.cmake)
+include (${CMAKE_CURRENT_LIST_DIR}/sanitizer.cmake)