sandboxed-api/contrib/zopfli/CMakeLists.txt
Christian Blichmann 4ec1c6be64 CMake: Update policy settings to 3.26
This avoids a warning in newer CMake versions. For `CMP0083`, we still need to
explicitly select `NEW` behavior. `check_pie_supported()` will error if it is
unset even on later CMake versions.

PiperOrigin-RevId: 531200735
Change-Id: Icb17a00cac087bd6888f8a9b9f8dd837358a6090
2023-05-11 07:50:52 -07:00

74 lines
1.8 KiB
CMake

# Copyright 2022 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.
cmake_minimum_required(VERSION 3.13..3.26)
project(sapi_zopfli CXX)
include(CTest)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
if(NOT TARGET sapi::sapi)
set(SAPI_ROOT "../.." CACHE PATH "Path to the Sandboxed API source tree")
add_subdirectory("${SAPI_ROOT}"
"${CMAKE_BINARY_DIR}/sandboxed-api-build"
EXCLUDE_FROM_ALL)
endif()
FetchContent_Declare(zopfli
GIT_REPOSITORY https://github.com/google/zopfli.git
GIT_TAG 831773bc28e318b91a3255fa12c9fcde1606058b
)
FetchContent_MakeAvailable(zopfli)
add_subdirectory(wrapper)
add_sapi_library(
sapi_zopfli
FUNCTIONS
ZopfliInitOptions
ZopfliCompress
ZopfliDeflate
ZopfliZlibCompress
ZopfliGzipCompress
ZopfliCompressFD
INPUTS
"${zopfli_SOURCE_DIR}/src/zopfli/deflate.h"
"${zopfli_SOURCE_DIR}/src/zopfli/gzip_container.h"
"${zopfli_SOURCE_DIR}/src/zopfli/zlib_container.h"
wrapper/wrapper_zopfli.h
LIBRARY wrapper_zopfli
LIBRARY_NAME Zopfli
NAMESPACE ""
)
add_library(sapi_contrib::zopfli ALIAS sapi_zopfli)
target_include_directories(sapi_zopfli INTERFACE
"${PROJECT_BINARY_DIR}"
"${SAPI_SOURCE_DIR}"
)
if(SAPI_BUILD_EXAMPLES)
add_subdirectory(example)
endif()
if(BUILD_TESTING AND SAPI_BUILD_TESTING)
add_subdirectory(test)
endif()