Files
firebase-ios-sdk/cmake/external/zlib.cmake
T
Gil cda87fa3af Convert grpc and protobuf CMake builds to add_subdirectory (#1537)
* Build zlib with grpc's add_subdirectory

* Build grpc and its children with add_subdirectory.

* Build c-ares with grpc's add_subdirectory

* Convert protobuf to a download-only ExternalProject

* Temporarily break protobuf within grpc

This works because libgrpc has no actual dependency on protobuf

* Update boringssl to master@{2018-07-10}
2018-07-16 08:50:53 -07:00

46 lines
1.2 KiB
CMake

# Copyright 2018 Google
#
# 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
#
# 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.
include(ExternalProject)
if(TARGET zlib)
return()
endif()
# Use a system- or user-supplied zlib if available
find_package(ZLIB)
if(ZLIB_FOUND)
add_custom_target(zlib)
return()
endif()
ExternalProject_Add(
zlib
DEPENDS
grpc-download
DOWNLOAD_DIR ${FIREBASE_DOWNLOAD_DIR}
DOWNLOAD_NAME zlib-v1.2.11.tar.gz
URL https://github.com/madler/zlib/archive/v1.2.11.tar.gz
URL_HASH SHA256=629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff
PREFIX ${PROJECT_BINARY_DIR}
SOURCE_DIR ${PROJECT_BINARY_DIR}/src/grpc/third_party/zlib
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)