Stephen Kelly 6e1c359fe9 QtAutogen: Regenerate qrc files if their input changes (#15074)
Get dependencies from the output of ``rcc --list`` if using
Qt 5.  Otherwise process the file in the same way as the
qt4_add_resources macro.

This does not work for RCC files which are generated.

The cmake_autogen build step is implemented as a PRE_BUILD step
of the target currently if possible, rather than a standalone
custom target.  This is to keep the number of (synthesized)
custom targets that appear in the UI low, but in some cases
it is necessary to fall back to a full custom target.

Fall back to a full custom target for the VS builds if autorcc
is used.
2014-10-24 19:45:27 +02:00

25 lines
597 B
CMake

cmake_minimum_required(VERSION 2.8)
project(autorcc_depends)
set(CMAKE_AUTORCC ON)
if (QT_TEST_VERSION STREQUAL 4)
find_package(Qt4 REQUIRED)
set(QT_CORE_TARGET Qt4::QtCore)
else()
if (NOT QT_TEST_VERSION STREQUAL 5)
message(SEND_ERROR "Invalid Qt version specified.")
endif()
find_package(Qt5Core REQUIRED)
set(QT_CORE_TARGET Qt5::Core)
endif()
add_executable(test_res1
test_res1.cpp
res1.qrc
)
target_link_libraries(test_res1 ${QT_CORE_TARGET})
add_custom_command(TARGET test_res1 POST_BUILD COMMAND
${CMAKE_COMMAND} -E echo "$<TARGET_FILE:test_res1>" > info_file.txt)