move to own git serverHEADmaster

5 files changed, 190 insertions, 0 deletions

diff --git a/vcpkg/ports/vcpkg-gn/portfile.cmake b/vcpkg/ports/vcpkg-gn/portfile.cmake
new file mode 100644
index 0000000..2754054
--- /dev/null
+++ b/vcpkg/ports/vcpkg-gn/portfile.cmake
@@ -0,0 +1,11 @@
+set(VCPKG_POLICY_EMPTY_PACKAGE enabled)

+

+if(NOT TARGET_TRIPLET STREQUAL _HOST_TRIPLET)

+    message(FATAL_ERROR "vcpkg-gn is a host-only port; please mark it as a host port in your dependencies.")

+endif()

+

+file(INSTALL

+    "${CMAKE_CURRENT_LIST_DIR}/vcpkg-port-config.cmake"

+    "${CMAKE_CURRENT_LIST_DIR}/vcpkg_gn_configure.cmake"

+    "${CMAKE_CURRENT_LIST_DIR}/vcpkg_gn_install.cmake"

+    DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")

diff --git a/vcpkg/ports/vcpkg-gn/vcpkg-port-config.cmake b/vcpkg/ports/vcpkg-gn/vcpkg-port-config.cmake
new file mode 100644
index 0000000..b2eed1c
--- /dev/null
+++ b/vcpkg/ports/vcpkg-gn/vcpkg-port-config.cmake
@@ -0,0 +1,2 @@
+include("${CMAKE_CURRENT_LIST_DIR}/vcpkg_gn_configure.cmake")

+include("${CMAKE_CURRENT_LIST_DIR}/vcpkg_gn_install.cmake")

diff --git a/vcpkg/ports/vcpkg-gn/vcpkg.json b/vcpkg/ports/vcpkg-gn/vcpkg.json
new file mode 100644
index 0000000..cecf37c
--- /dev/null
+++ b/vcpkg/ports/vcpkg-gn/vcpkg.json
@@ -0,0 +1,14 @@
+{
+  "name": "vcpkg-gn",
+  "version-date": "2025-08-05",
+  "description": "GN is a meta-build system that generates build files for Ninja (GN is the build system for Chromium, Fuchsia, and related projects)",
+  "documentation": "https://gn.googlesource.com/gn/+/main/docs/reference.md",
+  "license": "MIT",
+  "supports": "native",
+  "dependencies": [
+    {
+      "name": "vcpkg-tool-gn",
+      "host": true
+    }
+  ]
+}
diff --git a/vcpkg/ports/vcpkg-gn/vcpkg_gn_configure.cmake b/vcpkg/ports/vcpkg-gn/vcpkg_gn_configure.cmake
new file mode 100644
index 0000000..fe497b8
--- /dev/null
+++ b/vcpkg/ports/vcpkg-gn/vcpkg_gn_configure.cmake
@@ -0,0 +1,48 @@
+include_guard(GLOBAL)
+
+function(z_vcpkg_gn_configure_generate)
+    cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "SOURCE_PATH;CONFIG;ARGS" "")
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "Internal error: generate was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+
+    message(STATUS "Generating build (${arg_CONFIG})...")
+    vcpkg_execute_required_process(
+        COMMAND "${GN}" gen "${CURRENT_BUILDTREES_DIR}/${arg_CONFIG}" "${arg_ARGS}"
+        WORKING_DIRECTORY "${arg_SOURCE_PATH}"
+        LOGNAME "generate-${arg_CONFIG}"
+    )
+endfunction()
+
+function(vcpkg_gn_configure)
+    cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "SOURCE_PATH;OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE" "")
+
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(WARNING "vcpkg_gn_configure was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+    if(NOT DEFINED arg_SOURCE_PATH)
+        message(FATAL_ERROR "SOURCE_PATH must be specified.")
+    endif()
+
+    vcpkg_find_acquire_program(PYTHON3)
+    get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
+    vcpkg_add_to_path(PREPEND "${PYTHON3_DIR}")
+
+    vcpkg_find_acquire_program(GN)
+
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        z_vcpkg_gn_configure_generate(
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            CONFIG "${TARGET_TRIPLET}-dbg"
+            ARGS "--args=${arg_OPTIONS} ${arg_OPTIONS_DEBUG}"
+        )
+    endif()
+
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+        z_vcpkg_gn_configure_generate(
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            CONFIG "${TARGET_TRIPLET}-rel"
+            ARGS "--args=${arg_OPTIONS} ${arg_OPTIONS_RELEASE}"
+        )
+    endif()
+endfunction()
diff --git a/vcpkg/ports/vcpkg-gn/vcpkg_gn_install.cmake b/vcpkg/ports/vcpkg-gn/vcpkg_gn_install.cmake
new file mode 100644
index 0000000..e0447ee
--- /dev/null
+++ b/vcpkg/ports/vcpkg-gn/vcpkg_gn_install.cmake
@@ -0,0 +1,115 @@
+include_guard(GLOBAL)
+
+function(z_vcpkg_gn_install_get_target_type out_var)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "SOURCE_PATH;BUILD_DIR;TARGET" "")
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "Internal error: get_target_type was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+
+    execute_process(
+        COMMAND "${GN}" desc "${arg_BUILD_DIR}" "${arg_TARGET}"
+        WORKING_DIRECTORY "${arg_SOURCE_PATH}"
+        OUTPUT_VARIABLE output
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if(output MATCHES [[type: ([A-Za-z0-9_]+)]])
+        set("${out_var}" "${CMAKE_MATCH_1}" PARENT_SCOPE)
+    else()
+        message(FATAL_ERROR "invalid result from `gn desc`: ${output}")
+    endif()
+endfunction()
+
+function(z_vcpkg_gn_install_get_desc out_var)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "SOURCE_PATH;BUILD_DIR;TARGET;WHAT_TO_DISPLAY" "")
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "Internal error: get_desc was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+
+    execute_process(
+        COMMAND "${GN}" desc "${arg_BUILD_DIR}" "${arg_TARGET}" "${arg_WHAT_TO_DISPLAY}"
+        WORKING_DIRECTORY "${arg_SOURCE_PATH}"
+        OUTPUT_VARIABLE output
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    string(REPLACE ";" "\\;" output "${output}")
+    string(REGEX REPLACE "\n|(\r\n)" ";" output "${output}")
+    set("${out_var}" "${output}" PARENT_SCOPE)
+endfunction()
+
+function(z_vcpkg_gn_install_install)
+    cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "SOURCE_PATH;BUILD_DIR;INSTALL_DIR" "TARGETS")
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(FATAL_ERROR "Internal error: install was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+
+    foreach(target IN LISTS arg_TARGETS)
+        # GN targets must start with a //
+        z_vcpkg_gn_install_get_desc(outputs
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            BUILD_DIR "${arg_BUILD_DIR}"
+            TARGET "//${target}"
+            WHAT_TO_DISPLAY outputs
+        )
+        z_vcpkg_gn_install_get_target_type(target_type
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            BUILD_DIR "${arg_BUILD_DIR}"
+            TARGET "//${target}"
+        )
+
+        foreach(output IN LISTS outputs)
+            if(output MATCHES "^//")
+                # relative path (e.g. //out/Release/target.lib)
+                string(REGEX REPLACE "^//" "${arg_SOURCE_PATH}/" output "${output}")
+            elseif(output MATCHES "^/" AND CMAKE_HOST_WIN32)
+                # absolute path (e.g. /C:/path/to/target.lib)
+                string(REGEX REPLACE "^/" "" output "${output}")
+            endif()
+
+            if(NOT EXISTS "${output}")
+                message(WARNING "Output for target `${target}` doesn't exist: ${output}.")
+                continue()
+            endif()
+
+            if(target_type STREQUAL "executable")
+                file(INSTALL "${output}" DESTINATION "${arg_INSTALL_DIR}/tools")
+            elseif(output MATCHES "(\\.dll|\\.pdb)$")
+                file(INSTALL "${output}" DESTINATION "${arg_INSTALL_DIR}/bin")
+            else()
+                file(INSTALL "${output}" DESTINATION "${arg_INSTALL_DIR}/lib")
+            endif()
+        endforeach()
+    endforeach()
+endfunction()
+
+function(vcpkg_gn_install)
+    cmake_parse_arguments(PARSE_ARGV 0 arg "" "SOURCE_PATH" "TARGETS")
+
+    if(DEFINED arg_UNPARSED_ARGUMENTS)
+        message(WARNING "vcpkg_gn_install was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
+    endif()
+    if(NOT DEFINED arg_SOURCE_PATH)
+        message(FATAL_ERROR "SOURCE_PATH must be specified.")
+    endif()
+
+    vcpkg_build_ninja(TARGETS ${arg_TARGETS})
+
+    vcpkg_find_acquire_program(GN)
+
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        z_vcpkg_gn_install_install(
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            BUILD_DIR "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg"
+            INSTALL_DIR "${CURRENT_PACKAGES_DIR}/debug"
+            TARGETS ${arg_TARGETS}
+        )
+    endif()
+
+    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+        z_vcpkg_gn_install_install(
+            SOURCE_PATH "${arg_SOURCE_PATH}"
+            BUILD_DIR "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel"
+            INSTALL_DIR "${CURRENT_PACKAGES_DIR}"
+            TARGETS ${arg_TARGETS}
+        )
+    endif()
+endfunction()