[mesa] new port (#14640)

* [mesa] new port

* make mesa build more.

* more fine tuning

* fix x86

* add supports.

* comment about EGL feature.

* apply suggestion from CR.
added opengl feature.
error on disabled shared glapi if multiple GL APIs are selected.

* fix boolean option

* make sharedgl-api=true the hardcoded default

* add suggestion from CR

* add mesa:x64-windows-static=fail to ci.baseline.txt due to static crt and parts being a dynamic library.

* apply CR sugesstion

Co-authored-by: PhoebeHui <20694052+PhoebeHui@users.noreply.github.com>

2 files changed, 35 insertions, 18 deletions

diff --git a/scripts/ci.baseline.txt b/scripts/ci.baseline.txt
index 5e0a90ea6..77bec59ea 100644
--- a/scripts/ci.baseline.txt
+++ b/scripts/ci.baseline.txt
@@ -894,6 +894,11 @@ memorymodule:arm-uwp=fail
 memorymodule:x64-linux=fail
 memorymodule:x64-osx=fail
 memorymodule:x64-uwp=fail
+# Due to static crt. 
+mesa:x64-windows-static=fail
+# Missing dependent libraries. 
+mesa:x64-linux=fail
+mesa:x64-osx=fail
 meschach:arm-uwp=fail
 meschach:x64-linux=fail
 meschach:x64-osx=fail
diff --git a/scripts/cmake/vcpkg_configure_meson.cmake b/scripts/cmake/vcpkg_configure_meson.cmake
index 212bcf076..0bc181c41 100644
--- a/scripts/cmake/vcpkg_configure_meson.cmake
+++ b/scripts/cmake/vcpkg_configure_meson.cmake
@@ -36,7 +36,7 @@ This command supplies many common arguments to Meson. To see the full list, exam
 * [libepoxy](https://github.com/Microsoft/vcpkg/blob/master/ports/libepoxy/portfile.cmake)
 #]===]
 
-function(vcpkg_internal_meson_generate_native_file) #https://mesonbuild.com/Native-environments.html
+function(vcpkg_internal_meson_generate_native_file _additional_binaries) #https://mesonbuild.com/Native-environments.html
     set(NATIVE "[binaries]\n")
     #set(proglist AR RANLIB STRIP NM OBJDUMP DLLTOOL MT)
     if(VCPKG_TARGET_IS_WINDOWS)
@@ -63,6 +63,10 @@ function(vcpkg_internal_meson_generate_native_file) #https://mesonbuild.com/Nati
         string(APPEND NATIVE "cpp_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
     endif()
     string(APPEND NATIVE "cmake = '${CMAKE_COMMAND}'\n")
+    foreach(_binary IN LISTS ${_additional_binaries})
+        string(APPEND NATIVE "${_binary}\n")
+    endforeach()
+
     string(APPEND NATIVE "[built-in options]\n") #https://mesonbuild.com/Builtin-options.html
     if(VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "cl.exe")
         string(APPEND NATIVE "cpp_eh='none'\n") # To make sure meson is not adding eh flags by itself using msvc
@@ -154,6 +158,7 @@ function(vcpkg_internal_meson_generate_native_file_config _config) #https://meso
 
     string(APPEND NATIVE_${_config} "VCPKG_TARGET_TRIPLET = '${TARGET_TRIPLET}'\n")
     string(APPEND NATIVE_${_config} "VCPKG_CHAINLOAD_TOOLCHAIN_FILE = '${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}'\n")
+    string(APPEND NATIVE_${_config} "VCPKG_CRT_LINKAGE = '${VCPKG_CRT_LINKAGE}'\n")
 
     string(APPEND NATIVE_${_config} "[built-in options]\n")
     if(VCPKG_TARGET_IS_WINDOWS)
@@ -173,7 +178,7 @@ function(vcpkg_internal_meson_generate_native_file_config _config) #https://meso
     file(WRITE "${_file}" "${NATIVE_${_config}}")
 endfunction()
 
-function(vcpkg_internal_meson_generate_cross_file) #https://mesonbuild.com/Cross-compilation.html
+function(vcpkg_internal_meson_generate_cross_file _additional_binaries) #https://mesonbuild.com/Cross-compilation.html
     if(CMAKE_HOST_WIN32)
         if(DEFINED ENV{PROCESSOR_ARCHITEW6432})
             set(BUILD_ARCH $ENV{PROCESSOR_ARCHITEW6432})
@@ -239,6 +244,10 @@ function(vcpkg_internal_meson_generate_cross_file) #https://mesonbuild.com/Cross
         string(APPEND CROSS "c_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
         string(APPEND CROSS "cpp_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
     endif()
+    foreach(_binary IN LISTS ${_additional_binaries})
+        string(APPEND CROSS "${_binary}\n")
+    endforeach()
+
     string(APPEND CROSS "[properties]\n")
     string(APPEND CROSS "skip_sanity_check = true\n")
     string(APPEND CROSS "[host_machine]\n")
@@ -333,7 +342,7 @@ endfunction()
 
 function(vcpkg_configure_meson)
     # parse parameters such that semicolons in options arguments to COMMAND don't get erased
-    cmake_parse_arguments(PARSE_ARGV 0 _vcm "" "SOURCE_PATH" "OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE")
+    cmake_parse_arguments(PARSE_ARGV 0 _vcm "" "SOURCE_PATH" "OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE;ADDITIONAL_NATIVE_BINARIES;ADDITIONAL_CROSS_BINARIES")
 
     file(REMOVE_RECURSE ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel)
     file(REMOVE_RECURSE ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg)
@@ -343,10 +352,26 @@ function(vcpkg_configure_meson)
     debug_message("Including cmake vars from: ${_VCPKG_CMAKE_VARS_FILE}")
     include("${_VCPKG_CMAKE_VARS_FILE}")
 
+    vcpkg_find_acquire_program(PYTHON3)
+    get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
+    vcpkg_add_to_path("${PYTHON3_DIR}")
+    list(APPEND _vcm_ADDITIONAL_NATIVE_BINARIES "python = '${PYTHON3}'")
+    list(APPEND _vcm_ADDITIONAL_CROSS_BINARIES "python = '${PYTHON3}'")
+    
+    vcpkg_find_acquire_program(MESON)
+
+    get_filename_component(CMAKE_PATH ${CMAKE_COMMAND} DIRECTORY)
+    vcpkg_add_to_path("${CMAKE_PATH}") # Make CMake invokeable for Meson
+
+    vcpkg_find_acquire_program(NINJA)
+    get_filename_component(NINJA_PATH ${NINJA} DIRECTORY)
+    vcpkg_add_to_path(PREPEND "${NINJA_PATH}") # Need to prepend so that meson picks up the correct ninja from vcpkg ....
+    # list(APPEND _vcm_ADDITIONAL_NATIVE_BINARIES "ninja = '${NINJA}'") # This does not work due to meson issues ......
+
     list(APPEND _vcm_OPTIONS --buildtype plain --backend ninja --wrap-mode nodownload)
 
     if(NOT VCPKG_MESON_NATIVE_FILE)
-        vcpkg_internal_meson_generate_native_file()
+        vcpkg_internal_meson_generate_native_file("_vcm_ADDITIONAL_NATIVE_BINARIES")
     endif()
     if(NOT VCPKG_MESON_NATIVE_FILE_DEBUG)
         vcpkg_internal_meson_generate_native_file_config(DEBUG)
@@ -359,7 +384,7 @@ function(vcpkg_configure_meson)
     list(APPEND _vcm_OPTIONS_RELEASE --native "${VCPKG_MESON_NATIVE_FILE_RELEASE}")
 
     if(NOT VCPKG_MESON_CROSS_FILE)
-        vcpkg_internal_meson_generate_cross_file()
+        vcpkg_internal_meson_generate_cross_file("_vcm_ADDITIONAL_CROSS_BINARIES")
     endif()
     if(NOT VCPKG_MESON_CROSS_FILE_DEBUG AND VCPKG_MESON_CROSS_FILE)
         vcpkg_internal_meson_generate_cross_file_config(DEBUG)
@@ -397,19 +422,6 @@ function(vcpkg_configure_meson)
         list(APPEND _vcm_OPTIONS_RELEASE "-Dcmake_prefix_path=['${CURRENT_INSTALLED_DIR}','${CURRENT_INSTALLED_DIR}/debug']")
     endif()
 
-    vcpkg_find_acquire_program(PYTHON3)
-    get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
-    vcpkg_add_to_path("${PYTHON3_DIR}")
-
-    vcpkg_find_acquire_program(MESON)
-
-    get_filename_component(CMAKE_PATH ${CMAKE_COMMAND} DIRECTORY)
-    vcpkg_add_to_path("${CMAKE_PATH}") # Make CMake invokeable for Meson
-
-    vcpkg_find_acquire_program(NINJA)
-    get_filename_component(NINJA_PATH ${NINJA} DIRECTORY)
-    vcpkg_add_to_path("${NINJA_PATH}")
-
     vcpkg_find_acquire_program(PKGCONFIG)
     get_filename_component(PKGCONFIG_PATH ${PKGCONFIG} DIRECTORY)
     vcpkg_add_to_path("${PKGCONFIG_PATH}")