diff options
Diffstat (limited to 'cmake/QtAutoDetect.cmake')
| -rw-r--r-- | cmake/QtAutoDetect.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cmake/QtAutoDetect.cmake b/cmake/QtAutoDetect.cmake index cd5b3406cf..d2defe762c 100644 --- a/cmake/QtAutoDetect.cmake +++ b/cmake/QtAutoDetect.cmake @@ -6,6 +6,27 @@ # done when initially configuring qtbase. function(qt_auto_detect_android) + # Auto-detect NDK root + if(NOT DEFINED CMAKE_ANDROID_NDK_ROOT AND DEFINED ANDROID_SDK_ROOT) + set(ndk_root "${ANDROID_SDK_ROOT}/ndk-bundle") + if(IS_DIRECTORY "${ndk_root}") + message(STATUS "Android NDK detected: ${ndk_root}") + set(ANDROID_NDK_ROOT "${ndk_root}" CACHE STRING "") + endif() + endif() + + # Auto-detect toolchain file + if(NOT DEFINED CMAKE_TOOLCHAIN_FILE AND DEFINED ANDROID_NDK_ROOT) + set(toolchain_file "${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake") + if(EXISTS "${toolchain_file}") + message(STATUS "Android toolchain file within NDK detected: ${toolchain_file}") + set(CMAKE_TOOLCHAIN_FILE "${toolchain_file}" CACHE STRING "") + else() + message(FATAL_ERROR "Cannot find the toolchain file '${toolchain_file}'. " + "Please specify the toolchain file with -DCMAKE_TOOLCHAIN_FILE=<file>.") + endif() + endif() + if(DEFINED CMAKE_TOOLCHAIN_FILE AND NOT DEFINED QT_AUTODETECT_ANDROID) file(READ ${CMAKE_TOOLCHAIN_FILE} toolchain_file_content OFFSET 0 LIMIT 80) |