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vcpkg/scripts/cmake/vcpkg_configure_meson.cmake
autoantwort c24f57e9fc
[meson] fix cross compiling from linux to windows (#18927) 
* [meson] fix cross compiling from linux to windows

* Fix mingw system name

* Omit empty fields from standard libraries

* Use VCPKG_CROSSCOMPILING

* vcpkg_configure_meson: do not double escape include paths

* vcpkg_configure_meson: set winres instead of rc

* vcpkg_configure_meson: do not always cross build

* Apply suggestions from code review

* fix the issue I made

* [meson] error when gcc uses a different linker executeable

* [meson] apply code review from strega-nil

* [meson] more verbose error messages

* [meson] remove wrong check

Co-authored-by: Kai Pastor <dg0yt@darc.de>
Co-authored-by: nicole mazzuca <83086508+strega-nil-ms@users.noreply.github.com>
Co-authored-by: nicole mazzuca <mazzucan@outlook.com>
2021-09-09 20:41:01 -07:00

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CMake
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#[===[.md:
# vcpkg_configure_meson
Configure Meson for Debug and Release builds of a project.
## Usage
```cmake
vcpkg_configure_meson(
SOURCE_PATH <${SOURCE_PATH}>
[OPTIONS <-DUSE_THIS_IN_ALL_BUILDS=1>...]
[OPTIONS_RELEASE <-DOPTIMIZE=1>...]
[OPTIONS_DEBUG <-DDEBUGGABLE=1>...]
)
```
## Parameters
### SOURCE_PATH
Specifies the directory containing the `meson.build`.
By convention, this is usually set in the portfile as the variable `SOURCE_PATH`.
### OPTIONS
Additional options passed to Meson during the configuration.
### OPTIONS_RELEASE
Additional options passed to Meson during the Release configuration. These are in addition to `OPTIONS`.
### OPTIONS_DEBUG
Additional options passed to Meson during the Debug configuration. These are in addition to `OPTIONS`.
## Notes
This command supplies many common arguments to Meson. To see the full list, examine the source.
## Examples
* [fribidi](https://github.com/Microsoft/vcpkg/blob/master/ports/fribidi/portfile.cmake)
* [libepoxy](https://github.com/Microsoft/vcpkg/blob/master/ports/libepoxy/portfile.cmake)
#]===]
function(vcpkg_internal_meson_generate_native_file _additional_binaries) #https://mesonbuild.com/Native-environments.html
set(NATIVE "[binaries]\n")
#set(proglist AR RANLIB STRIP NM OBJDUMP DLLTOOL MT)
if(VCPKG_TARGET_IS_WINDOWS)
set(proglist MT)
else()
set(proglist AR RANLIB STRIP NM OBJDUMP DLLTOOL MT)
endif()
foreach(prog IN LISTS proglist)
if(VCPKG_DETECTED_CMAKE_${prog})
string(TOLOWER "${prog}" proglower)
string(APPEND NATIVE "${proglower} = '${VCPKG_DETECTED_CMAKE_${prog}}'\n")
endif()
endforeach()
set(compiler C CXX RC)
foreach(prog IN LISTS compiler)
if(VCPKG_DETECTED_CMAKE_${prog}_COMPILER)
string(REPLACE "CXX" "CPP" mesonprog "${prog}")
string(REPLACE "RC" "windres" mesonprog "${mesonprog}") # https://mesonbuild.com/Windows-module.html
string(TOLOWER "${mesonprog}" proglower)
string(APPEND NATIVE "${proglower} = '${VCPKG_DETECTED_CMAKE_${prog}_COMPILER}'\n")
endif()
endforeach()
if(VCPKG_DETECTED_CMAKE_LINKER AND VCPKG_TARGET_IS_WINDOWS)
if (NOT VCPKG_DETECTED_CMAKE_C_COMPILER_ID MATCHES "^(GNU|Intel)$") # for gcc and icc the linker flag -fuse-ld is used. See https://github.com/mesonbuild/meson/issues/8647#issuecomment-878673456
string(APPEND NATIVE "c_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
endif()
endif()
if(VCPKG_DETECTED_CMAKE_LINKER AND VCPKG_TARGET_IS_WINDOWS)
if (NOT VCPKG_DETECTED_CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Intel)$") # for gcc and icc the linker flag -fuse-ld is used. See https://github.com/mesonbuild/meson/issues/8647#issuecomment-878673456
string(APPEND NATIVE "cpp_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
endif()
endif()
string(APPEND NATIVE "cmake = '${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")
# This is currently wrongly documented in the meson docs or buggy. The docs say: 'none' = no flags
# In reality however 'none' tries to deactivate eh and meson passes the flags for it resulting in a lot of warnings
# about overriden flags. Until this is fixed in meson vcpkg should not pass this here.
# string(APPEND NATIVE "cpp_eh='none'\n") # To make sure meson is not adding eh flags by itself using msvc
endif()
if(VCPKG_TARGET_IS_WINDOWS)
string(REGEX REPLACE "( |^)(-|/)" ";\\2" WIN_C_STANDARD_LIBRARIES "${VCPKG_DETECTED_CMAKE_C_STANDARD_LIBRARIES}")
string(REGEX REPLACE "\\.lib " ".lib;" WIN_C_STANDARD_LIBRARIES "${WIN_C_STANDARD_LIBRARIES}")
list(TRANSFORM WIN_C_STANDARD_LIBRARIES APPEND "'")
list(TRANSFORM WIN_C_STANDARD_LIBRARIES PREPEND "'")
list(REMOVE_ITEM WIN_C_STANDARD_LIBRARIES "''")
list(JOIN WIN_C_STANDARD_LIBRARIES ", " WIN_C_STANDARD_LIBRARIES)
string(APPEND NATIVE "c_winlibs = [${WIN_C_STANDARD_LIBRARIES}]\n")
string(REGEX REPLACE "( |^)(-|/)" ";\\2" WIN_CXX_STANDARD_LIBRARIES "${VCPKG_DETECTED_CMAKE_CXX_STANDARD_LIBRARIES}")
string(REGEX REPLACE "\\.lib " ".lib;" WIN_CXX_STANDARD_LIBRARIES "${WIN_CXX_STANDARD_LIBRARIES}")
list(TRANSFORM WIN_CXX_STANDARD_LIBRARIES APPEND "'")
list(TRANSFORM WIN_CXX_STANDARD_LIBRARIES PREPEND "'")
list(REMOVE_ITEM WIN_CXX_STANDARD_LIBRARIES "''")
list(JOIN WIN_CXX_STANDARD_LIBRARIES ", " WIN_CXX_STANDARD_LIBRARIES)
string(APPEND NATIVE "cpp_winlibs = [${WIN_CXX_STANDARD_LIBRARIES}]\n")
endif()
set(_file "${CURRENT_BUILDTREES_DIR}/meson-nativ-${TARGET_TRIPLET}.log")
set(VCPKG_MESON_NATIVE_FILE "${_file}" PARENT_SCOPE)
file(WRITE "${_file}" "${NATIVE}")
endfunction()
function(vcpkg_internal_meson_convert_compiler_flags_to_list _out_var _compiler_flags)
string(REPLACE ";" "\\\;" tmp_var "${_compiler_flags}")
string(REGEX REPLACE [=[( +|^)((\"(\\\"|[^"])+\"|\\\"|\\ |[^ ])+)]=] ";\\2" ${_out_var} "${tmp_var}")
list(POP_FRONT ${_out_var}) # The first element is always empty due to the above replacement
list(TRANSFORM ${_out_var} STRIP) # Strip leading trailing whitespaces from each element in the list.
set(${_out_var} "${${_out_var}}" PARENT_SCOPE)
endfunction()
function(vcpkg_internal_meson_convert_list_to_python_array _out_var)
set(FLAG_LIST ${ARGN})
list(TRANSFORM FLAG_LIST APPEND "'")
list(TRANSFORM FLAG_LIST PREPEND "'")
list(JOIN FLAG_LIST ", " ${_out_var})
string(REPLACE "'', " "" ${_out_var} "${${_out_var}}") # remove empty elements if any
set(${_out_var} "[${${_out_var}}]" PARENT_SCOPE)
endfunction()
# Generates the required compiler properties for meson
function(vcpkg_internal_meson_generate_flags_properties_string _out_var _config)
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
set(L_FLAG /LIBPATH:)
else()
set(L_FLAG -L)
endif()
set(PATH_SUFFIX_DEBUG /debug)
set(LIBPATH_${_config} "${L_FLAG}${CURRENT_INSTALLED_DIR}${PATH_SUFFIX_${_config}}/lib")
vcpkg_internal_meson_convert_compiler_flags_to_list(MESON_CFLAGS_${_config} "${VCPKG_DETECTED_CMAKE_C_FLAGS_${_config}}")
list(APPEND MESON_CFLAGS_${_config} "-I${CURRENT_INSTALLED_DIR}/include")
vcpkg_internal_meson_convert_list_to_python_array(MESON_CFLAGS_${_config} ${MESON_CFLAGS_${_config}})
string(APPEND ${_out_var} "c_args = ${MESON_CFLAGS_${_config}}\n")
vcpkg_internal_meson_convert_compiler_flags_to_list(MESON_CXXFLAGS_${_config} "${VCPKG_DETECTED_CMAKE_CXX_FLAGS_${_config}}")
list(APPEND MESON_CXXFLAGS_${_config} "-I${CURRENT_INSTALLED_DIR}/include")
vcpkg_internal_meson_convert_list_to_python_array(MESON_CXXFLAGS_${_config} ${MESON_CXXFLAGS_${_config}})
string(APPEND ${_out_var} "cpp_args = ${MESON_CXXFLAGS_${_config}}\n")
if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
set(LINKER_FLAGS_${_config} "${VCPKG_DETECTED_CMAKE_SHARED_LINKER_FLAGS_${_config}}")
else()
set(LINKER_FLAGS_${_config} "${VCPKG_DETECTED_CMAKE_STATIC_LINKER_FLAGS_${_config}}")
endif()
vcpkg_internal_meson_convert_compiler_flags_to_list(LINKER_FLAGS_${_config} "${LINKER_FLAGS_${_config}}")
list(APPEND LINKER_FLAGS_${_config} "${LIBPATH_${_config}}")
vcpkg_internal_meson_convert_list_to_python_array(LINKER_FLAGS_${_config} ${LINKER_FLAGS_${_config}})
string(APPEND ${_out_var} "c_link_args = ${LINKER_FLAGS_${_config}}\n")
string(APPEND ${_out_var} "cpp_link_args = ${LINKER_FLAGS_${_config}}\n")
set(${_out_var} "${${_out_var}}" PARENT_SCOPE)
endfunction()
function(vcpkg_internal_meson_generate_native_file_config _config) #https://mesonbuild.com/Native-environments.html
set(NATIVE_${_config} "[properties]\n") #https://mesonbuild.com/Builtin-options.html
vcpkg_internal_meson_generate_flags_properties_string(NATIVE_PROPERTIES ${_config})
string(APPEND NATIVE_${_config} "${NATIVE_PROPERTIES}")
#Setup CMake properties
string(APPEND NATIVE_${_config} "cmake_toolchain_file = '${SCRIPTS}/buildsystems/vcpkg.cmake'\n")
string(APPEND NATIVE_${_config} "[cmake]\n")
if(NOT VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/windows.cmake")
elseif(VCPKG_TARGET_IS_LINUX)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/linux.cmake")
elseif(VCPKG_TARGET_IS_ANDROID)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/android.cmake")
elseif(VCPKG_TARGET_IS_OSX)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/osx.cmake")
elseif(VCPKG_TARGET_IS_IOS)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/ios.cmake")
elseif(VCPKG_TARGET_IS_FREEBSD)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/freebsd.cmake")
elseif(VCPKG_TARGET_IS_OPENBSD)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/openbsd.cmake")
elseif(VCPKG_TARGET_IS_MINGW)
set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${SCRIPTS}/toolchains/mingw.cmake")
endif()
endif()
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_${_config} "[built-in options]\n")
if(VCPKG_TARGET_IS_WINDOWS)
if(VCPKG_CRT_LINKAGE STREQUAL "static")
set(CRT mt)
else()
set(CRT md)
endif()
if(${_config} STREQUAL DEBUG)
set(CRT ${CRT}d)
endif()
string(APPEND NATIVE_${_config} "b_vscrt = '${CRT}'\n")
endif()
string(TOLOWER "${_config}" lowerconfig)
set(_file "${CURRENT_BUILDTREES_DIR}/meson-nativ-${TARGET_TRIPLET}-${lowerconfig}.log")
set(VCPKG_MESON_NATIVE_FILE_${_config} "${_file}" PARENT_SCOPE)
file(WRITE "${_file}" "${NATIVE_${_config}}")
endfunction()
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})
else()
set(BUILD_ARCH $ENV{PROCESSOR_ARCHITECTURE})
endif()
if(BUILD_ARCH MATCHES "(amd|AMD)64")
set(BUILD_CPU_FAM x86_64)
set(BUILD_CPU x86_64)
elseif(BUILD_ARCH MATCHES "(x|X)86")
set(BUILD_CPU_FAM x86)
set(BUILD_CPU i686)
elseif(BUILD_ARCH MATCHES "^(ARM|arm)64$")
set(BUILD_CPU_FAM aarch64)
set(BUILD_CPU armv8)
elseif(BUILD_ARCH MATCHES "^(ARM|arm)$")
set(BUILD_CPU_FAM arm)
set(BUILD_CPU armv7hl)
else()
message(FATAL_ERROR "Unsupported host architecture ${BUILD_ARCH}!")
endif()
elseif(CMAKE_HOST_UNIX)
# at this stage, CMAKE_HOST_SYSTEM_PROCESSOR is not defined
execute_process(
COMMAND uname -m
OUTPUT_VARIABLE MACHINE
COMMAND_ERROR_IS_FATAL ANY)
# Show real machine architecture to visually understand whether we are in a native Apple Silicon terminal or running under Rosetta emulation
debug_message("Machine: ${MACHINE}")
if(MACHINE MATCHES "arm64")
set(BUILD_CPU_FAM aarch64)
set(BUILD_CPU armv8)
elseif(MACHINE MATCHES "x86_64|amd64")
set(BUILD_CPU_FAM x86_64)
set(BUILD_CPU x86_64)
elseif(MACHINE MATCHES "x86|i686")
set(BUILD_CPU_FAM x86)
set(BUILD_CPU i686)
elseif(MACHINE MATCHES "i386")
set(BUILD_CPU_FAM x86)
set(BUILD_CPU i386)
else()
unset(BUILD_CPU_FAM)
unset(BUILD_CPU)
# https://github.com/mesonbuild/meson/blob/master/docs/markdown/Reference-tables.md#cpu-families
message(FATAL_ERROR "Unhandled machine: ${MACHINE}")
endif()
else()
message(FATAL_ERROR "Failed to detect the host architecture!")
endif()
if(VCPKG_TARGET_ARCHITECTURE MATCHES "(amd|AMD|x|X)64")
set(HOST_CPU_FAM x86_64)
set(HOST_CPU x86_64)
elseif(VCPKG_TARGET_ARCHITECTURE MATCHES "(x|X)86")
set(HOST_CPU_FAM x86)
set(HOST_CPU i686)
elseif(VCPKG_TARGET_ARCHITECTURE MATCHES "^(ARM|arm)64$")
set(HOST_CPU_FAM aarch64)
set(HOST_CPU armv8)
elseif(VCPKG_TARGET_ARCHITECTURE MATCHES "^(ARM|arm)$")
set(HOST_CPU_FAM arm)
set(HOST_CPU armv7hl)
else()
message(FATAL_ERROR "Unsupported target architecture ${VCPKG_TARGET_ARCHITECTURE}!" )
endif()
set(CROSS "[binaries]\n")
if(VCPKG_TARGET_IS_WINDOWS)
set(proglist MT)
else()
set(proglist AR RANLIB STRIP NM OBJDUMP DLLTOOL MT)
endif()
foreach(prog IN LISTS proglist)
if(VCPKG_DETECTED_CMAKE_${prog})
string(TOLOWER "${prog}" proglower)
string(APPEND CROSS "${proglower} = '${VCPKG_DETECTED_CMAKE_${prog}}'\n")
endif()
endforeach()
set(compiler C CXX RC)
foreach(prog IN LISTS compiler)
if(VCPKG_DETECTED_CMAKE_${prog}_COMPILER)
string(REPLACE "CXX" "CPP" mesonprog "${prog}")
string(REPLACE "RC" "windres" mesonprog "${mesonprog}") # https://mesonbuild.com/Windows-module.html
string(TOLOWER "${mesonprog}" proglower)
string(APPEND CROSS "${proglower} = '${VCPKG_DETECTED_CMAKE_${prog}_COMPILER}'\n")
endif()
endforeach()
if(VCPKG_DETECTED_CMAKE_LINKER AND VCPKG_TARGET_IS_WINDOWS)
if (NOT VCPKG_DETECTED_CMAKE_C_COMPILER_ID MATCHES "^(GNU|Intel)$") # for gcc and icc the linker flag -fuse-ld is used. See https://github.com/mesonbuild/meson/issues/8647#issuecomment-878673456
string(APPEND CROSS "c_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
endif()
endif()
if(VCPKG_DETECTED_CMAKE_LINKER AND VCPKG_TARGET_IS_WINDOWS)
if (NOT VCPKG_DETECTED_CMAKE_CXX_COMPILER_ID MATCHES "^(GNU|Intel)$") # for gcc and icc the linker flag -fuse-ld is used. See https://github.com/mesonbuild/meson/issues/8647#issuecomment-878673456
string(APPEND CROSS "cpp_ld = '${VCPKG_DETECTED_CMAKE_LINKER}'\n")
endif()
endif()
foreach(_binary IN LISTS ${_additional_binaries})
string(APPEND CROSS "${_binary}\n")
endforeach()
string(APPEND CROSS "[properties]\n")
string(APPEND CROSS "[host_machine]\n")
string(APPEND CROSS "endian = 'little'\n")
if(NOT VCPKG_CMAKE_SYSTEM_NAME OR VCPKG_TARGET_IS_MINGW)
set(MESON_SYSTEM_NAME "windows")
else()
string(TOLOWER "${VCPKG_CMAKE_SYSTEM_NAME}" MESON_SYSTEM_NAME)
endif()
string(APPEND CROSS "system = '${MESON_SYSTEM_NAME}'\n")
string(APPEND CROSS "cpu_family = '${HOST_CPU_FAM}'\n")
string(APPEND CROSS "cpu = '${HOST_CPU}'\n")
string(APPEND CROSS "[build_machine]\n")
string(APPEND CROSS "endian = 'little'\n")
if(WIN32)
string(APPEND CROSS "system = 'windows'\n")
elseif(DARWIN)
string(APPEND CROSS "system = 'darwin'\n")
else()
string(APPEND CROSS "system = 'linux'\n")
endif()
if(DEFINED BUILD_CPU_FAM)
string(APPEND CROSS "cpu_family = '${BUILD_CPU_FAM}'\n")
endif()
if(DEFINED BUILD_CPU)
string(APPEND CROSS "cpu = '${BUILD_CPU}'\n")
endif()
if(NOT BUILD_CPU_FAM MATCHES "${HOST_CPU_FAM}" OR VCPKG_TARGET_IS_ANDROID OR VCPKG_TARGET_IS_IOS OR VCPKG_TARGET_IS_UWP OR (VCPKG_TARGET_IS_MINGW AND NOT WIN32))
set(_file "${CURRENT_BUILDTREES_DIR}/meson-cross-${TARGET_TRIPLET}.log")
set(VCPKG_MESON_CROSS_FILE "${_file}" PARENT_SCOPE)
file(WRITE "${_file}" "${CROSS}")
endif()
endfunction()
function(vcpkg_internal_meson_generate_cross_file_config _config) #https://mesonbuild.com/Native-environments.html
set(CROSS_${_config} "[properties]\n") #https://mesonbuild.com/Builtin-options.html
vcpkg_internal_meson_generate_flags_properties_string(CROSS_PROPERTIES ${_config})
string(APPEND CROSS_${_config} "${CROSS_PROPERTIES}")
string(APPEND CROSS_${_config} "[built-in options]\n")
if(VCPKG_TARGET_IS_WINDOWS)
if(VCPKG_CRT_LINKAGE STREQUAL "static")
set(CRT mt)
else()
set(CRT md)
endif()
if(${_config} STREQUAL DEBUG)
set(CRT ${CRT}d)
endif()
string(APPEND CROSS_${_config} "b_vscrt = '${CRT}'\n")
endif()
string(TOLOWER "${_config}" lowerconfig)
set(_file "${CURRENT_BUILDTREES_DIR}/meson-cross-${TARGET_TRIPLET}-${lowerconfig}.log")
set(VCPKG_MESON_CROSS_FILE_${_config} "${_file}" PARENT_SCOPE)
file(WRITE "${_file}" "${CROSS_${_config}}")
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;ADDITIONAL_NATIVE_BINARIES;ADDITIONAL_CROSS_BINARIES")
file(REMOVE_RECURSE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
file(REMOVE_RECURSE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg")
z_vcpkg_get_cmake_vars(cmake_vars_file)
debug_message("Including cmake vars from: ${cmake_vars_file}")
include("${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 = '${NINJA}'") # This does not work due to meson issues ......
list(APPEND _vcm_OPTIONS --buildtype plain --backend ninja --wrap-mode nodownload)
if(NOT VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_cross_file("_vcm_ADDITIONAL_CROSS_BINARIES")
endif()
if(NOT VCPKG_MESON_CROSS_FILE_DEBUG AND VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_cross_file_config(DEBUG)
endif()
if(NOT VCPKG_MESON_CROSS_FILE_RELEASE AND VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_cross_file_config(RELEASE)
endif()
if(VCPKG_MESON_CROSS_FILE)
list(APPEND _vcm_OPTIONS --cross "${VCPKG_MESON_CROSS_FILE}")
endif()
if(VCPKG_MESON_CROSS_FILE_DEBUG)
list(APPEND _vcm_OPTIONS_DEBUG --cross "${VCPKG_MESON_CROSS_FILE_DEBUG}")
endif()
if(VCPKG_MESON_CROSS_FILE_RELEASE)
list(APPEND _vcm_OPTIONS_RELEASE --cross "${VCPKG_MESON_CROSS_FILE_RELEASE}")
endif()
if(NOT VCPKG_MESON_NATIVE_FILE AND NOT VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_native_file("_vcm_ADDITIONAL_NATIVE_BINARIES")
endif()
if(NOT VCPKG_MESON_NATIVE_FILE_DEBUG AND NOT VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_native_file_config(DEBUG)
endif()
if(NOT VCPKG_MESON_NATIVE_FILE_RELEASE AND NOT VCPKG_MESON_CROSS_FILE)
vcpkg_internal_meson_generate_native_file_config(RELEASE)
endif()
if(VCPKG_MESON_NATIVE_FILE AND NOT VCPKG_MESON_CROSS_FILE)
list(APPEND _vcm_OPTIONS --native "${VCPKG_MESON_NATIVE_FILE}")
list(APPEND _vcm_OPTIONS_DEBUG --native "${VCPKG_MESON_NATIVE_FILE_DEBUG}")
list(APPEND _vcm_OPTIONS_RELEASE --native "${VCPKG_MESON_NATIVE_FILE_RELEASE}")
else()
list(APPEND _vcm_OPTIONS --native "${SCRIPTS}/buildsystems/meson/none.txt")
endif()
if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
list(APPEND _vcm_OPTIONS --default-library shared)
else()
list(APPEND _vcm_OPTIONS --default-library static)
endif()
list(APPEND _vcm_OPTIONS --libdir lib) # else meson install into an architecture describing folder
list(APPEND _vcm_OPTIONS_DEBUG -Ddebug=true --prefix ${CURRENT_PACKAGES_DIR}/debug --includedir ../include)
list(APPEND _vcm_OPTIONS_RELEASE -Ddebug=false --prefix ${CURRENT_PACKAGES_DIR})
# select meson cmd-line options
if(VCPKG_TARGET_IS_WINDOWS)
list(APPEND _vcm_OPTIONS_DEBUG "-Dcmake_prefix_path=['${CURRENT_INSTALLED_DIR}/debug','${CURRENT_INSTALLED_DIR}','${CURRENT_INSTALLED_DIR}/share']")
list(APPEND _vcm_OPTIONS_RELEASE "-Dcmake_prefix_path=['${CURRENT_INSTALLED_DIR}','${CURRENT_INSTALLED_DIR}/debug','${CURRENT_INSTALLED_DIR}/share']")
else()
list(APPEND _vcm_OPTIONS_DEBUG "-Dcmake_prefix_path=['${CURRENT_INSTALLED_DIR}/debug','${CURRENT_INSTALLED_DIR}']")
list(APPEND _vcm_OPTIONS_RELEASE "-Dcmake_prefix_path=['${CURRENT_INSTALLED_DIR}','${CURRENT_INSTALLED_DIR}/debug']")
endif()
vcpkg_find_acquire_program(PKGCONFIG)
get_filename_component(PKGCONFIG_PATH ${PKGCONFIG} DIRECTORY)
vcpkg_add_to_path("${PKGCONFIG_PATH}")
set(PKGCONFIG_SHARE_DIR "${CURRENT_INSTALLED_DIR}/share/pkgconfig/")
set(buildtypes)
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
set(BUILDNAME DEBUG)
list(APPEND buildtypes ${BUILDNAME})
set(PATH_SUFFIX_${BUILDNAME} "debug/")
set(SUFFIX_${BUILDNAME} "dbg")
endif()
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
set(BUILDNAME RELEASE)
list(APPEND buildtypes ${BUILDNAME})
set(PATH_SUFFIX_${BUILDNAME} "")
set(SUFFIX_${BUILDNAME} "rel")
endif()
if(VCPKG_TARGET_IS_OSX)
if(DEFINED ENV{SDKROOT})
set(_VCPKG_ENV_SDKROOT_BACKUP $ENV{SDKROOT})
endif()
set(ENV{SDKROOT} "${VCPKG_DETECTED_CMAKE_OSX_SYSROOT}")
set(VCPKG_DETECTED_CMAKE_OSX_SYSROOT "${VCPKG_DETECTED_CMAKE_OSX_SYSROOT}" PARENT_SCOPE)
if(DEFINED ENV{MACOSX_DEPLOYMENT_TARGET})
set(_VCPKG_ENV_MACOSX_DEPLOYMENT_TARGET_BACKUP $ENV{MACOSX_DEPLOYMENT_TARGET})
endif()
set(ENV{MACOSX_DEPLOYMENT_TARGET} "${VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET}")
set(VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET "${VCPKG_DETECTED_CMAKE_OSX_DEPLOYMENT_TARGET}" PARENT_SCOPE)
endif()
if(DEFINED ENV{INCLUDE})
set(ENV{INCLUDE} "$ENV{INCLUDE}${VCPKG_HOST_PATH_SEPARATOR}${CURRENT_INSTALLED_DIR}/include")
else()
set(ENV{INCLUDE} "${CURRENT_INSTALLED_DIR}/include")
endif()
# configure build
foreach(buildtype IN LISTS buildtypes)
message(STATUS "Configuring ${TARGET_TRIPLET}-${SUFFIX_${buildtype}}")
file(MAKE_DIRECTORY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}")
#setting up PKGCONFIG
set(ENV{PKG_CONFIG} "${PKGCONFIG}") # Set via native file?
set(PKGCONFIG_INSTALLED_DIR "${CURRENT_INSTALLED_DIR}/${PATH_SUFFIX_${buildtype}}lib/pkgconfig/")
if(DEFINED ENV{PKG_CONFIG_PATH})
set(BACKUP_ENV_PKG_CONFIG_PATH_RELEASE $ENV{PKG_CONFIG_PATH})
set(ENV{PKG_CONFIG_PATH} "${PKGCONFIG_INSTALLED_DIR}${VCPKG_HOST_PATH_SEPARATOR}${PKGCONFIG_SHARE_DIR}${VCPKG_HOST_PATH_SEPARATOR}$ENV{PKG_CONFIG_PATH}")
else()
set(ENV{PKG_CONFIG_PATH} "${PKGCONFIG_INSTALLED_DIR}${VCPKG_HOST_PATH_SEPARATOR}${PKGCONFIG_SHARE_DIR}")
endif()
vcpkg_execute_required_process(
COMMAND ${MESON} ${_vcm_OPTIONS} ${_vcm_OPTIONS_${buildtype}} ${_vcm_SOURCE_PATH}
WORKING_DIRECTORY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}
LOGNAME config-${TARGET_TRIPLET}-${SUFFIX_${buildtype}}
)
#Copy meson log files into buildtree for CI
if(EXISTS "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}/meson-logs/meson-log.txt")
file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}/meson-logs/meson-log.txt" DESTINATION "${CURRENT_BUILDTREES_DIR}")
file(RENAME "${CURRENT_BUILDTREES_DIR}/meson-log.txt" "${CURRENT_BUILDTREES_DIR}/meson-log-${SUFFIX_${buildtype}}.txt")
endif()
if(EXISTS "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}/meson-logs/install-log.txt")
file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-${SUFFIX_${buildtype}}/meson-logs/install-log.txt" DESTINATION "${CURRENT_BUILDTREES_DIR}")
file(RENAME "${CURRENT_BUILDTREES_DIR}/install-log.txt" "${CURRENT_BUILDTREES_DIR}/install-log-${SUFFIX_${buildtype}}.txt")
endif()
message(STATUS "Configuring ${TARGET_TRIPLET}-${SUFFIX_${buildtype}} done")
#Restore PKG_CONFIG_PATH
if(BACKUP_ENV_PKG_CONFIG_PATH_${buildtype})
set(ENV{PKG_CONFIG_PATH} "${BACKUP_ENV_PKG_CONFIG_PATH_${buildtype}}")
unset(BACKUP_ENV_PKG_CONFIG_PATH_${buildtype})
else()
unset(ENV{PKG_CONFIG_PATH})
endif()
endforeach()
if(VCPKG_TARGET_IS_OSX)
if(DEFINED _VCPKG_ENV_SDKROOT_BACKUP)
set(ENV{SDKROOT} "${_VCPKG_ENV_SDKROOT_BACKUP}")
else()
unset(ENV{SDKROOT})
endif()
if(DEFINED _VCPKG_ENV_MACOSX_DEPLOYMENT_TARGET_BACKUP)
set(ENV{MACOSX_DEPLOYMENT_TARGET} "${_VCPKG_ENV_MACOSX_DEPLOYMENT_TARGET_BACKUP}")
else()
unset(ENV{MACOSX_DEPLOYMENT_TARGET})
endif()
endif()
endfunction()
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