| # Copyright 2022 The Dawn & Tint Authors |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are met: |
| # |
| # 1. Redistributions of source code must retain the above copyright notice, this |
| # list of conditions and the following disclaimer. |
| # |
| # 2. Redistributions in binary form must reproduce the above copyright notice, |
| # this list of conditions and the following disclaimer in the documentation |
| # and/or other materials provided with the distribution. |
| # |
| # 3. Neither the name of the copyright holder nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| # Don't build testing in third_party dependencies |
| set(BUILD_TESTING OFF) |
| |
| # fetch_dawn_dependencies.py is an alternative to using depot_tools |
| # It is particularly interesting when building dawn as a subdirectory in |
| # a parent project that does not want to use depot_tools. |
| if (${DAWN_FETCH_DEPENDENCIES}) |
| find_package(PythonInterp 3 REQUIRED) |
| |
| set(EXTRA_FETCH_ARGS) |
| |
| message(STATUS "Running fetch_dawn_dependencies:") |
| execute_process( |
| COMMAND |
| ${PYTHON_EXECUTABLE} |
| "${PROJECT_SOURCE_DIR}/tools/fetch_dawn_dependencies.py" |
| --directory ${PROJECT_SOURCE_DIR} |
| ${EXTRA_FETCH_ARGS} |
| ) |
| endif () |
| |
| if (NOT TARGET dawn) |
| set(DAWN_BUILD_SAMPLES OFF CACHE BOOL "" FORCE) |
| set(DAWN_USE_GLFW ON CACHE BOOL "" FORCE) |
| |
| message(STATUS "Dawn Samples: using Dawn at ${SAMPLES_DAWN_DIR}") |
| add_subdirectory(${SAMPLES_DAWN_DIR} "${CMAKE_CURRENT_BINARY_DIR}/dawn") |
| endif() |
| |
| if (NOT TARGET glfw) |
| set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE) |
| set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE) |
| set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) |
| set(GLFW_BUILD_X11 ${DAWN_USE_X11} CACHE BOOL "" FORCE) |
| set(GLFW_BUILD_WAYLAND ${DAWN_USE_WAYLAND} CACHE BOOL "" FORCE) |
| |
| message(STATUS "Dawn Samples: using GLFW at ${SAMPLES_GLFW_DIR}") |
| add_subdirectory(${SAMPLES_GLFW_DIR} "${CMAKE_CURRENT_BINARY_DIR}/glfw") |
| endif() |