| # Copyright 2019 Google LLC |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # On Debian, install libffi-dev to use this module. |
| |
| find_path(libffi_INCLUDE_DIR ffitarget.h) |
| # Look for static library only. |
| find_library(libffi_LIBRARY ffi) |
| mark_as_advanced(libffi_INCLUDE_DIR libffi_LIBRARY) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(libffi |
| REQUIRED_VARS libffi_LIBRARY libffi_INCLUDE_DIR |
| ) |
| |
| if(libffi_FOUND AND NOT TARGET libffi::libffi) |
| add_library(libffi::libffi UNKNOWN IMPORTED) |
| set_target_properties(libffi::libffi PROPERTIES |
| IMPORTED_LINK_INTERFACE_LANGUAGES "C" |
| IMPORTED_LOCATION "${libffi_LIBRARY}" |
| INTERFACE_INCLUDE_DIRECTORIES "${libffi_INCLUDE_DIR}" |
| ) |
| endif() |
