diff options
| author | Michal Klocek <michal.klocek@qt.io> | 2021-05-23 17:39:28 +0200 |
|---|---|---|
| committer | Michal Klocek <michal.klocek@qt.io> | 2021-07-16 14:38:14 +0200 |
| commit | 7a48cf4217faaf3ef89f866ce96ac27111390b58 (patch) | |
| tree | 3dfa8af78a8bb94b26cb888d02169f4fd754588d /configure.cmake | |
| parent | a4f9f0fe950794029766c0e77160219527952160 (diff) | |
Add cross compilation support to cmake builds
Add arm cross-compile basic support. CMake does not
support host builds. However we do host build with gn and
changing that would require an extra effort to keep all necessary
changes with Chromium upstream. Therefore let gn to perform
the host build for required tools and just feed gn with all the
build data.
Add new build steps:
* install gn into QT_HOST_PATH/libexec.
* run hostBuild project to get native architecture and compiler
* call PkgConfigHost to pass pkg-config paths to gn
* create wrapper script for host pkg-config to escape
yocto shell pkg config exports
This change also splits gn toolchain into 3 toolchains host,target,v8
Now hostBuild provides host and v8 toolchain in case of cross compile.
The build optimizations will follow in another patch.
Fix not existing 'boot2qt' condition and enables more test on QEMU.
Note this is tested only with yocto based images.
Task-number: QTBUG-91760
Change-Id: Ic2bea12229acc71fbd36a848e9ed4fed7e14b485
(cherry picked from commit 3a962d8a2d3b70639a195fe5fd442f6c653bbe8f)
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'configure.cmake')
| -rw-r--r-- | configure.cmake | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/configure.cmake b/configure.cmake index ff8db2542..71821c484 100644 --- a/configure.cmake +++ b/configure.cmake @@ -337,9 +337,17 @@ endif() assertTargets(webEngineError webEngineSupport Gui Widgets OpenGL OpenGLWidgets Quick Qml) add_check_for_support(webEngineError webEngineSupport MODULE QtWebEngine - CONDITION (LINUX AND NOT CMAKE_CROSSCOMPILING) OR (WIN32 AND NOT WIN_ARM_64) OR (MACOS AND NOT MAC_UNIVERSAL) + CONDITION LINUX OR (WIN32 AND NOT WIN_ARM_64) OR (MACOS AND NOT MAC_UNIVERSAL) MESSAGE "Build can be done only on Linux, Windows or macOS." ) +if(LINUX AND CMAKE_CROSSCOMPILING) + get_gn_arch(testArch ${TEST_architecture_arch}) + add_check_for_support(webEngineError webEngineSupport + MODULE QtWebEngine + CONDITION testArch + MESSAGE "Cross compiling is not supported for ${TEST_architecture_arch}." + ) +endif() add_check_for_support(webEngineError webEngineSupport MODULE QtWebEngine CONDITION NOT QT_FEATURE_static |