early-access version 2853

externals/vcpkg/ports/lua/CMakeLists-cpp.txt

@@ -0,0 +1,28 @@
+SET(SRC_LIBLUACPP ${SRC_LIBLUA})
+ADD_LIBRARY ( lua-cpp ${SRC_LIBLUACPP} ${HDR_LIBLUACPP} )
+SET_TARGET_PROPERTIES(lua-cpp PROPERTIES OUTPUT_NAME "lua-c++")
+SET_SOURCE_FILES_PROPERTIES(${SRC_LIBLUACPP} PROPERTIES LANGUAGE CXX)
+TARGET_INCLUDE_DIRECTORIES(lua-cpp PRIVATE $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src> PUBLIC $<INSTALL_INTERFACE:include>)
+IF (BUILD_SHARED_LIBS AND WIN32)
+    TARGET_COMPILE_DEFINITIONS (lua-cpp PUBLIC -DLUA_BUILD_AS_DLL )
+ENDIF ()
+IF (UNIX)
+    IF (APPLE)
+        TARGET_COMPILE_DEFINITIONS (lua-cpp PUBLIC -DLUA_USE_DLOPEN)
+    ELSE ()
+        FIND_LIBRARY (LIB_DLOPEN NAMES dl)
+        IF (LIB_DLOPEN)
+            TARGET_COMPILE_DEFINITIONS (lua-cpp PUBLIC -DLUA_USE_DLOPEN)
+            TARGET_LINK_LIBRARIES (lua-cpp ${LIB_DLOPEN})
+        ENDIF ()
+    ENDIF ()
+ENDIF ()
+
+INSTALL ( TARGETS lua-cpp
+    EXPORT unofficial-lua-cpp-config
+    RUNTIME DESTINATION bin
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+)
+
+INSTALL(EXPORT unofficial-lua-cpp-config DESTINATION share/unofficial-lua-cpp)

externals/vcpkg/ports/lua/CMakeLists.txt

@@ -0,0 +1,114 @@
+# Lua can be compiled as either C or C++.
+# Default configuration is C, set COMPILE_AS_CPP to ON to use C++.
+# See http://stackoverflow.com/questions/13560945/c-and-c-library-using-longjmp for why would you want to do that.
+# Primary differences:
+# - Exceptions will be used instead of setjmp/longjmp
+# - The name mangling for functions will be C++ instead of C.
+#     - This is a source-incompatible change because extern "C" is chosen by the including application.
+# - The lua.hpp header will not be available.
+
+PROJECT ( lua )
+
+
+CMAKE_MINIMUM_REQUIRED(VERSION 3.18)
+
+# Build Libraries
+FILE(GLOB HDR_LIBLUA "${CMAKE_SOURCE_DIR}/src/*.h")
+# For luac.c
+LIST(REMOVE_ITEM HDR_LIBLUA "${CMAKE_SOURCE_DIR}/src/lopnames.h")
+
+FILE(GLOB SRC_LIBLUA "${CMAKE_SOURCE_DIR}/src/*.c")
+# Executables luac and luai
+LIST(REMOVE_ITEM SRC_LIBLUA "${CMAKE_SOURCE_DIR}/src/luac.c" "${CMAKE_SOURCE_DIR}/src/lua.c")
+
+IF (WIN32)
+    # remove warnings
+    ADD_DEFINITIONS (-D_CRT_SECURE_NO_WARNINGS )
+ENDIF ()
+
+IF (UNIX)
+    ADD_DEFINITIONS (-DLUA_USE_POSIX)
+    FIND_LIBRARY (LIB_MATH NAMES m)
+    IF (LIB_MATH)
+        LINK_LIBRARIES (${LIB_MATH})
+    ENDIF ()
+ENDIF ()
+
+# C library
+SET (CMAKE_C_STANDARD 99)
+SET(SRC_LIBLUAC ${SRC_LIBLUA})
+ADD_LIBRARY ( lua ${SRC_LIBLUAC} ${HDR_LIBLUA} )
+TARGET_INCLUDE_DIRECTORIES(lua PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/src> PUBLIC $<INSTALL_INTERFACE:include>)
+SET_PROPERTY (TARGET lua PROPERTY POSITION_INDEPENDENT_CODE ON)
+SET_SOURCE_FILES_PROPERTIES(${SRC_LIBLUAC} PROPERTIES LANGUAGE C)
+
+IF (BUILD_SHARED_LIBS AND WIN32)
+    TARGET_COMPILE_DEFINITIONS (lua PUBLIC -DLUA_BUILD_AS_DLL )
+ENDIF ()
+
+IF (UNIX)
+    IF (APPLE)
+        TARGET_COMPILE_DEFINITIONS (lua PUBLIC -DLUA_USE_DLOPEN)
+    ELSE ()
+        FIND_LIBRARY (LIB_DLOPEN NAMES dl)
+        IF (LIB_DLOPEN)
+            TARGET_COMPILE_DEFINITIONS (lua PUBLIC -DLUA_USE_DLOPEN)
+            TARGET_LINK_LIBRARIES (lua ${LIB_DLOPEN})
+        ENDIF ()
+    ENDIF ()
+ENDIF ()
+
+INSTALL ( TARGETS lua
+    EXPORT unofficial-lua-config
+    RUNTIME DESTINATION bin
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+)
+
+install(EXPORT unofficial-lua-config DESTINATION share/unofficial-lua)
+
+# CXX library
+IF (COMPILE_AS_CPP)
+    ADD_SUBDIRECTORY(cpp)
+ENDIF()
+
+IF (INSTALL_TOOLS)
+    # compiler uses non-exported APIs, so must include sources directly.
+    ADD_EXECUTABLE ( luac ${CMAKE_SOURCE_DIR}/src/luac.c ${SRC_LIBLUA} ${CMAKE_SOURCE_DIR}/src/lopnames.h )
+    ADD_EXECUTABLE ( luai ${CMAKE_SOURCE_DIR}/src/lua.c )  # interpreter
+
+    TARGET_INCLUDE_DIRECTORIES(luac PRIVATE ${CMAKE_CURRENT_LIST_DIR}/src)
+    TARGET_LINK_LIBRARIES ( luai PRIVATE lua )
+    SET_TARGET_PROPERTIES ( luai PROPERTIES OUTPUT_NAME lua PDB_NAME luai )
+    IF (UNIX)
+        IF (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
+            SET (_LIB_READLINE_NAME edit)
+        ELSE ()
+            SET (_LIB_READLINE_NAME readline)
+        ENDIF ()
+        FIND_LIBRARY (LIB_READLINE NAMES ${_LIB_READLINE_NAME})
+        IF (LIB_READLINE)
+            TARGET_COMPILE_DEFINITIONS (luai PUBLIC -DLUA_USE_READLINE)
+            TARGET_LINK_LIBRARIES(luai ${LIB_READLINE})
+            IF (_LIB_READLINE_NAME STREQUAL edit)
+                TARGET_INCLUDE_DIRECTORIES (luai PUBLIC /usr/include/edit)
+            ENDIF ()
+        ENDIF ()
+    ENDIF ()
+    INSTALL ( TARGETS luai luac RUNTIME DESTINATION tools/lua )
+ENDIF ()
+
+IF (NOT SKIP_INSTALL_HEADERS)
+    INSTALL(
+        FILES
+            src/lualib.h
+            src/lua.h
+            src/luaconf.h
+            src/lauxlib.h
+        DESTINATION include
+    )
+    # If using C++, don't install extern "C" wrapper.
+    IF (NOT COMPILE_AS_CPP)
+        INSTALL(FILES src/lua.hpp DESTINATION include)
+    ENDIF ()
+ENDIF ()

externals/vcpkg/ports/lua/COPYRIGHT

@@ -0,0 +1,6 @@
+Copyright <20> 1994<39>2016 Lua.org, PUC-Rio.
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

externals/vcpkg/ports/lua/fix-ios-system.patch

@@ -0,0 +1,29 @@
+diff --git a/src/loslib.c b/src/loslib.c
+index e65e188..3595601 100644
+--- a/src/loslib.c
++++ b/src/loslib.c
+@@ -3,7 +3,9 @@
+ ** Standard Operating System library
+ ** See Copyright Notice in lua.h
+ */
+-
++#if defined(__APPLE__)
++#include <TargetConditionals.h>
++#endif
+ #define loslib_c
+ #define LUA_LIB
+ 
+@@ -143,7 +145,12 @@ static int os_execute (lua_State *L) {
+   const char *cmd = luaL_optstring(L, 1, NULL);
+   int stat;
+   errno = 0;
+-  stat = system(cmd);
++#if defined(__APPLE__) && !TARGET_OS_OSX
++   // system() is __IOS_PROHIBITED, __WATCHOS_PROHIBITED, and __TVOS_PROHIBITED.
++   stat = 127; // error: shell execution failed
++#else
++   stat = system(cmd);
++#endif
+   if (cmd != NULL)
+     return luaL_execresult(L, stat);
+   else {

externals/vcpkg/ports/lua/portfile.cmake

@@ -0,0 +1,54 @@
+vcpkg_download_distfile(ARCHIVE
+    URLS "https://www.lua.org/ftp/lua-5.4.4.tar.gz"
+    FILENAME "lua-5.4.4.tar.gz"
+    SHA512 af0c35d5ba00fecbb2dd617bd7b825edf7418a16a73076e04f2a0df58cdbf098dc3ff4402e974afd789eb5d86d2e12ec6df9c84b99b23656ea694a85f83bcd21
+)
+vcpkg_extract_source_archive_ex(
+    OUT_SOURCE_PATH SOURCE_PATH
+    ARCHIVE "${ARCHIVE}"
+    PATCHES
+        vs2015-impl-c99.patch
+        fix-ios-system.patch
+)
+
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt" DESTINATION "${SOURCE_PATH}")
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/CMakeLists-cpp.txt" DESTINATION "${SOURCE_PATH}/cpp" RENAME "CMakeLists.txt")
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+  FEATURES
+    cpp COMPILE_AS_CPP # Also used in cmake wrapper
+    tools INSTALL_TOOLS
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+         ${FEATURE_OPTIONS}
+    OPTIONS_DEBUG
+        -DSKIP_INSTALL_HEADERS=ON
+)
+vcpkg_cmake_install()
+
+vcpkg_copy_pdbs()
+
+vcpkg_cmake_config_fixup(PACKAGE_NAME unofficial-lua CONFIG_PATH share/unofficial-lua)
+
+if("cpp" IN_LIST FEATURES)
+    vcpkg_cmake_config_fixup(PACKAGE_NAME unofficial-lua-cpp CONFIG_PATH "share/unofficial-lua-cpp")
+endif()
+
+if ("tools" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES lua luac SEARCH_DIR "${CURRENT_PACKAGES_DIR}/tools/${PORT}")
+endif()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL dynamic)
+    if(VCPKG_TARGET_IS_WINDOWS)
+        vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/luaconf.h" "defined(LUA_BUILD_AS_DLL)" "1")
+    endif()
+endif()
+
+# Suitable for old version
+configure_file("${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake.in"  "${CURRENT_PACKAGES_DIR}/share/${PORT}/vcpkg-cmake-wrapper.cmake" @ONLY)
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/COPYRIGHT" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

externals/vcpkg/ports/lua/usage

@@ -0,0 +1,5 @@
+Use this package via the module FindLua that comes with CMake. To use in your CMakeLists.txt:
+
+    find_package(Lua REQUIRED)
+    target_include_directories(main PRIVATE ${LUA_INCLUDE_DIR})
+    target_link_libraries(main PRIVATE ${LUA_LIBRARIES})

externals/vcpkg/ports/lua/vcpkg-cmake-wrapper.cmake.in

@@ -0,0 +1,23 @@
+set(REQUIRES )
+foreach(ARG IN_LISTS ${ARGS})
+    if (ARG STREQUAL "REQUIRED")
+        set(REQUIRES "REQUIRED")
+    endif()
+endforeach()
+
+_find_package(unofficial-lua CONFIG ${REQUIRES})
+
+if (@COMPILE_AS_CPP@)
+    _find_package(unofficial-lua-cpp CONFIG ${REQUIRES})
+endif()
+
+get_filename_component(LUA_INCLUDE_DIR "${CMAKE_CURRENT_LIST_DIR}" PATH)
+get_filename_component(LUA_INCLUDE_DIR "${LUA_INCLUDE_DIR}" PATH)
+set(LUA_INCLUDE_DIR ${LUA_INCLUDE_DIR}/include)
+
+list(APPEND LUA_LIBRARIES lua)
+if (TARGET lua-cpp)
+    list(APPEND LUA_LIBRARIES lua-cpp)
+endif()
+
+set(LUA_FOUND 1)

externals/vcpkg/ports/lua/vcpkg.json

@@ -0,0 +1,28 @@
+{
+  "name": "lua",
+  "version": "5.4.4",
+  "port-version": 2,
+  "description": "A powerful, fast, lightweight, embeddable scripting language",
+  "homepage": "https://www.lua.org",
+  "license": null,
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "cpp": {
+      "description": "Builds Lua for C++ linkage",
+      "supports": "!uwp"
+    },
+    "tools": {
+      "description": "Builds Lua compiler and interpreter",
+      "supports": "!ios"
+    }
+  }
+}

externals/vcpkg/ports/lua/vs2015-impl-c99.patch

@@ -0,0 +1,11 @@
+--- a/src/luaconf.h
++++ b/src/luaconf.h
+@@ -54,7 +54,7 @@
+ 
+ #if defined(LUA_USE_WINDOWS)
+ #define LUA_DL_DLL	/* enable support for DLL */
+-#define LUA_USE_C89	/* broadly, Windows is C89 */
++//#define LUA_USE_C89	/* broadly, Windows is C89 */
+ #endif
+ 
+