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| author | Simon Hausmann <simon.hausmann@qt.io> | 2019-06-21 14:58:52 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@qt.io> | 2019-06-24 14:23:11 +0000 |
| commit | 2895f3ffaa632f129232f70564a16f202ead0bda (patch) | |
| tree | 4871a82cf1aa6f90542171bd4fec648fb714d9fb /cmake/QtBaseGlobalTargets.cmake | |
| parent | a581f917e2043828b032269dd6c8d60f338f3dba (diff) | |
Generate a toolchain and convenience cmake wrapper
This gets us a step into the direction of convenience that qmake
offered:
* QtBase is configured with a long command line (especially when
cross-compiling)
* Afterwards application developers (or other module builds) can
just use qmake && make
By generating a toolchain file we can capture vcpkg and toolchain
chain-loading and a shell script can take care of providing the prefix
path.
Change-Id: Ided81f5432cab862306f2bea86cfe8e56adf71b0
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'cmake/QtBaseGlobalTargets.cmake')
| -rw-r--r-- | cmake/QtBaseGlobalTargets.cmake | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/cmake/QtBaseGlobalTargets.cmake b/cmake/QtBaseGlobalTargets.cmake index 5bb0925f5b..34f2cfe635 100644 --- a/cmake/QtBaseGlobalTargets.cmake +++ b/cmake/QtBaseGlobalTargets.cmake @@ -60,6 +60,34 @@ qt_install(FILES COMPONENT Devel ) +# Generate toolchain file for convenience +if(QT_HOST_PATH) + get_filename_component(init_qt_host_path "${QT_HOST_PATH}" ABSOLUTE) + set(init_qt_host_path "set(QT_HOST_PATH \"${init_qt_host_path}\" CACHE PATH \"\" FORCE)") +endif() + +if(CMAKE_TOOLCHAIN_FILE) + set(init_original_toolchain_file "set(qt_chainload_toolchain_file \"${CMAKE_TOOLCHAIN_FILE}\")") +endif() + +if(VCPKG_CHAINLOAD_TOOLCHAIN_FILE) + list(APPEND init_vcpkg "set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE \"${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}\")") +endif() + +if(VCPKG_TARGET_TRIPLET) + list(APPEND init_vcpkg "set(VCPKG_TARGET_TRIPLET \"${VCPKG_TARGET_TRIPLET}\")") +endif() + +string(REPLACE ";" "\n" init_vcpkg "${init_vcpkg}") +configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/qt.toolchain.cmake.in" "${__GlobalConfig_build_dir}/qt.toolchain.cmake" @ONLY) +qt_install(FILES "${__GlobalConfig_build_dir}/qt.toolchain.cmake" DESTINATION "${__GlobalConfig_install_dir}" COMPONENT Devel) + +# Also provide a convenience cmake wrapper +if(UNIX) + configure_file("${CMAKE_CURRENT_SOURCE_DIR}/bin/qt-cmake.in" "${QT_BUILD_DIR}/${INSTALL_BINDIR}/qt-cmake" @ONLY) + qt_install(PROGRAMS "${QT_BUILD_DIR}/bin/qt-cmake" DESTINATION "${INSTALL_BINDIR}") +endif() + ## Library to hold global features: ## These features are stored and accessed via Qt::GlobalConfig, but the ## files always lived in Qt::Core, so we keep it that way |