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[vcpkg] Improve handling of external toolchains. Extract MSVC settings to a separate toolchain file.

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This commit is contained in:
Robert Schumacher 2018-03-06 09:57:37 -08:00
parent 9f3fd252bf
commit ad7fa55bb0
4 changed files with 37 additions and 35 deletions
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45
scripts/cmake/vcpkg_configure_cmake.cmake
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@ -80,7 +80,7 @@ function(vcpkg_configure_cmake)
set(GENERATOR ${_csc_GENERATOR})
elseif(_csc_PREFER_NINJA AND NINJA_CAN_BE_USED)
set(GENERATOR "Ninja")
elseif(VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
elseif(VCPKG_CHAINLOAD_TOOLCHAIN_FILE OR (VCPKG_CMAKE_SYSTEM_NAME AND NOT VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore"))
set(GENERATOR "Ninja")
elseif(VCPKG_TARGET_ARCHITECTURE MATCHES "x86" AND VCPKG_PLATFORM_TOOLSET MATCHES "v120")
@ -152,39 +152,8 @@ function(vcpkg_configure_cmake)
if(VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
list(APPEND _csc_OPTIONS "-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}")
else()
set(VCPKG_CXX_FLAGS " /DWIN32 /D_WINDOWS /W3 /utf-8 /GR /EHsc /MP ${VCPKG_CXX_FLAGS}")
set(VCPKG_C_FLAGS " /DWIN32 /D_WINDOWS /W3 /utf-8 /MP ${VCPKG_C_FLAGS}")
if(VCPKG_CRT_LINKAGE STREQUAL "dynamic")
list(APPEND _csc_OPTIONS_DEBUG
"-DCMAKE_CXX_FLAGS_DEBUG=/D_DEBUG /MDd /Z7 /Ob0 /Od /RTC1 ${VCPKG_CXX_FLAGS_DEBUG}"
"-DCMAKE_C_FLAGS_DEBUG=/D_DEBUG /MDd /Z7 /Ob0 /Od /RTC1 ${VCPKG_C_FLAGS_DEBUG}"
)
list(APPEND _csc_OPTIONS_RELEASE
"-DCMAKE_CXX_FLAGS_RELEASE=/MD /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_CXX_FLAGS_RELEASE}"
"-DCMAKE_C_FLAGS_RELEASE=/MD /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_C_FLAGS_RELEASE}"
)
elseif(VCPKG_CRT_LINKAGE STREQUAL "static")
list(APPEND _csc_OPTIONS_DEBUG
"-DCMAKE_CXX_FLAGS_DEBUG=/D_DEBUG /MTd /Z7 /Ob0 /Od /RTC1 ${VCPKG_CXX_FLAGS_DEBUG}"
"-DCMAKE_C_FLAGS_DEBUG=/D_DEBUG /MTd /Z7 /Ob0 /Od /RTC1 ${VCPKG_C_FLAGS_DEBUG}"
)
list(APPEND _csc_OPTIONS_RELEASE
"-DCMAKE_CXX_FLAGS_RELEASE=/MT /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_CXX_FLAGS_RELEASE}"
"-DCMAKE_C_FLAGS_RELEASE=/MT /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_C_FLAGS_RELEASE}"
)
else()
message(FATAL_ERROR "Invalid setting for VCPKG_CRT_LINKAGE: \"${VCPKG_CRT_LINKAGE}\". It must be \"static\" or \"dynamic\"")
endif()
list(APPEND _csc_OPTIONS_RELEASE
"-DCMAKE_SHARED_LINKER_FLAGS_RELEASE=/DEBUG /INCREMENTAL:NO /OPT:REF /OPT:ICF ${VCPKG_LINKER_FLAGS}"
"-DCMAKE_EXE_LINKER_FLAGS_RELEASE=/DEBUG /INCREMENTAL:NO /OPT:REF /OPT:ICF ${VCPKG_LINKER_FLAGS}"
)
list(APPEND _csc_OPTIONS
"-DCMAKE_CXX_FLAGS=${VCPKG_CXX_FLAGS}"
"-DCMAKE_C_FLAGS=${VCPKG_C_FLAGS}"
)
elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" OR NOT DEFINED VCPKG_CMAKE_SYSTEM_NAME)
list(APPEND _csc_OPTIONS "-DVCPKG_CHAINLOAD_TOOLCHAIN_FILE=${VCPKG_ROOT_DIR}/scripts/toolchains/windows.cmake")
endif()
list(APPEND _csc_OPTIONS
@ -197,6 +166,14 @@ function(vcpkg_configure_cmake)
"-DVCPKG_APPLOCAL_DEPS=OFF"
"-DCMAKE_TOOLCHAIN_FILE=${VCPKG_ROOT_DIR}/scripts/buildsystems/vcpkg.cmake"
"-DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=ON"
"-DVCPKG_CXX_FLAGS=${VCPKG_CXX_FLAGS}"
"-DVCPKG_CXX_FLAGS_RELEASE=${VCPKG_CXX_FLAGS_RELEASE}"
"-DVCPKG_CXX_FLAGS_DEBUG=${VCPKG_CXX_FLAGS_DEBUG}"
"-DVCPKG_C_FLAGS=${VCPKG_C_FLAGS}"
"-DVCPKG_C_FLAGS_RELEASE=${VCPKG_C_FLAGS_RELEASE}"
"-DVCPKG_C_FLAGS_DEBUG=${VCPKG_C_FLAGS_DEBUG}"
"-DVCPKG_CRT_LINKAGE=${VCPKG_CRT_LINKAGE}"
"-DVCPKG_LINKER_FLAGS=${VCPKG_LINKER_FLAGS}"
)
if(DEFINED ARCH)

23
scripts/toolchains/windows.cmake Normal file
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@ -0,0 +1,23 @@
get_property( _CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE )
if(NOT _CMAKE_IN_TRY_COMPILE)
if(VCPKG_CRT_LINKAGE STREQUAL "dynamic")
set(VCPKG_CRT_LINK_FLAG_PREFIX "/MD")
elseif(VCPKG_CRT_LINKAGE STREQUAL "static")
set(VCPKG_CRT_LINK_FLAG_PREFIX "/MT")
else()
message(FATAL_ERROR "Invalid setting for VCPKG_CRT_LINKAGE: \"${VCPKG_CRT_LINKAGE}\". It must be \"static\" or \"dynamic\"")
endif()
set(CMAKE_CXX_FLAGS " /DWIN32 /D_WINDOWS /W3 /utf-8 /GR /EHsc /MP ${VCPKG_CXX_FLAGS}" CACHE STRING "")
set(CMAKE_C_FLAGS " /DWIN32 /D_WINDOWS /W3 /utf-8 /MP ${VCPKG_C_FLAGS}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG ${VCPKG_CRT_LINK_FLAG_PREFIX}d /Z7 /Ob0 /Od /RTC1 ${VCPKG_CXX_FLAGS_DEBUG}" CACHE STRING "")
set(CMAKE_C_FLAGS_DEBUG "/D_DEBUG ${VCPKG_CRT_LINK_FLAG_PREFIX}d /Z7 /Ob0 /Od /RTC1 ${VCPKG_C_FLAGS_DEBUG}" CACHE STRING "")
set(CMAKE_CXX_FLAGS_RELEASE "${VCPKG_CRT_LINK_FLAG_PREFIX} /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_CXX_FLAGS_RELEASE}" CACHE STRING "")
set(CMAKE_C_FLAGS_RELEASE "${VCPKG_CRT_LINK_FLAG_PREFIX} /O2 /Oi /Gy /DNDEBUG /Z7 ${VCPKG_C_FLAGS_RELEASE}" CACHE STRING "")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "/DEBUG /INCREMENTAL:NO /OPT:REF /OPT:ICF ${VCPKG_LINKER_FLAGS}" CACHE STRING "")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /INCREMENTAL:NO /OPT:REF /OPT:ICF ${VCPKG_LINKER_FLAGS}" CACHE STRING "")
endif()

1
toolsrc/src/vcpkg/build.cpp
View File

@ -209,6 +209,7 @@ namespace vcpkg::Build
std::string make_build_env_cmd(const PreBuildInfo& pre_build_info, const Toolset& toolset)
{
if (pre_build_info.external_toolchain_file.has_value()) return "";
if (!pre_build_info.cmake_system_name.empty() && pre_build_info.cmake_system_name != "WindowsStore") return "";
const char* tonull = " >nul";
if (GlobalState::debugging)

3
toolsrc/src/vcpkg/vcpkgpaths.cpp
View File

@ -622,7 +622,8 @@ namespace vcpkg
const Toolset& VcpkgPaths::get_toolset(const Build::PreBuildInfo& prebuildinfo) const
{
if (prebuildinfo.external_toolchain_file)
if (prebuildinfo.external_toolchain_file ||
(!prebuildinfo.cmake_system_name.empty() && prebuildinfo.cmake_system_name != "WindowsStore"))
{
static Toolset external_toolset = []() -> Toolset {
Toolset ret;