| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 |
| # |
| # http://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. |
| |
| # this one is important |
| set(CMAKE_SYSTEM_NAME Linux) |
| set(CMAKE_PLATFORM Linux) |
| #this one not so much |
| set(CMAKE_SYSTEM_VERSION 1) |
| |
| # specify the cross compiler |
| set(CMAKE_C_COMPILER $ENV{CC}) |
| |
| # where is the target environment |
| set(CMAKE_FIND_ROOT_PATH $ENV{PREFIX} $ENV{BUILD_PREFIX}/$ENV{HOST}/sysroot) |
| |
| # search for programs in the build host directories |
| set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) |
| |
| # for libraries and headers in the target directories |
| set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) |
| set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) |
| |
| # god-awful hack because it seems to not run correct tests to determine this: |
| set(__CHAR_UNSIGNED___EXITCODE 1) |