slint/CMakeLists.txt
Olivier Goffart 14f7fe4ba2
cmake: add flags to only build the compiler
... and to use an external compiler

For example, this is how one only build the compiler:

```
cmake .. -DSLINT_BUILD_RUNTIME=OFF -DCMAKE_INSTALL_PREFIX=/tmp/slint_compiler
make install
```

And this only build the runtime
```
cmake .. -DSLINT_FEATURE_COMPILER=OFF -DCMAKE_INSTALL_PREFIX=/tmp/install_runtime
make install
```

And then this can be used in a project like so:
```
cmake .. -DCMAKE_PREFIX_PATH=/tmp/install_runtime/ -DSLINT_COMPILER=/tmp/install_compiler/bin/slint-compiler
```
2023-09-15 14:42:52 +02:00

46 lines
1.7 KiB
CMake

# Copyright © SixtyFPS GmbH <info@slint.dev>
# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.1 OR LicenseRef-Slint-commercial
cmake_minimum_required(VERSION 3.21)
project(Slint LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include(FeatureSummary)
option(SLINT_BUILD_TESTING "Build tests" OFF)
add_feature_info(SLINT_BUILD_TESTING SLINT_BUILD_TESTING "configure whether to build the test suite")
include(CTest)
set(SLINT_IS_TOPLEVEL_BUILD TRUE)
# Place all compiled examples into the same bin directory
# on Windows, where we'll also put the dll
if (WIN32)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR}/bin/debug)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}/bin/release)
elseif(APPLE)
# On macOS, the slint_cpp.dylib's install_name uses @rpath. CMake doesn't set BUILD_RPATH for
# imported targets though, so include the directory here by hand in the rpath used to build binaries
# in the build tree (such as our examples or tests).
set(CMAKE_BUILD_RPATH ${CMAKE_BINARY_DIR}/api/cpp)
endif()
add_subdirectory(api/cpp/)
option(SLINT_BUILD_EXAMPLES "Build Slint Examples" OFF)
add_feature_info(SLINT_BUILD_EXAMPLES SLINT_BUILD_EXAMPLES "configure whether to build the examples")
if(SLINT_BUILD_EXAMPLES)
add_subdirectory(examples)
endif()
if(SLINT_BUILD_TESTING AND (SLINT_FEATURE_COMPILER OR SLINT_COMPILER))
add_subdirectory(docs/tutorial/cpp/src/)
endif()
feature_summary(WHAT ENABLED_FEATURES DESCRIPTION "Enabled features:")
feature_summary(WHAT DISABLED_FEATURES DESCRIPTION "Disabled features:")