mirror of
https://github.com/firebase/firebase-ios-sdk
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65 lines
1.9 KiB
CMake
65 lines
1.9 KiB
CMake
# Copyright 2018 Google # # Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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include(ExternalProject)
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include(ExternalProjectFlags)
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ExternalProject_GitSource(
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NANOPB_GIT
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GIT_REPOSITORY "https://github.com/nanopb/nanopb.git"
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GIT_TAG "0.3.8"
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)
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set(
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NANOPB_PROTOC_BIN
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${FIREBASE_INSTALL_DIR}/external/protobuf/src/protobuf-build/src/protoc
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)
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ExternalProject_Add(
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nanopb
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DEPENDS
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protobuf
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${NANOPB_GIT}
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BUILD_IN_SOURCE ON
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PREFIX ${PROJECT_BINARY_DIR}/external/nanopb
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# Note for (not yet released) nanopb 0.4.0: nanopb will (likely) switch to
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# cmake for the protoc plugin. Set these additional cmake variables to use
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# it.
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# -Dnanopb_BUILD_GENERATOR:BOOL=ON
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# -Dnanopb_PROTOC_PATH:STRING=${FIREBASE_INSTALL_DIR}/external/protobuf/src/protobuf-build/src/protoc
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CMAKE_ARGS
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-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
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-DBUILD_SHARED_LIBS:BOOL=OFF
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BUILD_COMMAND
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COMMAND
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${CMAKE_COMMAND} --build .
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# NB: The following additional command is only necessary to regenerate the
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# nanopb proto files.
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COMMAND
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make -C <SOURCE_DIR>/generator/proto
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# nanopb relies on $PATH for the location of protoc. cmake makes it difficult
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# to adjust the path, so we'll just patch the build files with the exact
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# location of protoc.
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PATCH_COMMAND
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perl -i -pe s,protoc,${NANOPB_PROTOC_BIN},g
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./CMakeLists.txt ./generator/proto/Makefile
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UPDATE_COMMAND ""
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INSTALL_COMMAND ""
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)
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