mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-11 22:55:59 +05:45
Gil
5a280ca1d6
* Import iterator_adapters from google3 * Remove -Wconversion which is annoyingly hard to satisfy * Strip dependency on absl_container from iterator_adapters_test * Format and lint iterator_adaptors * More flexible copyright checking in Travis
97 lines
2.3 KiB
CMake
97 lines
2.3 KiB
CMake
# Copyright 2018 Google
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#
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# 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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# C++ Compiler setup
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# We use C++11
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set(CLANG ON)
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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set(GNU ON)
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endif()
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if(CLANG OR GNU)
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set(
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common_flags
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-Wall -Wextra -Werror
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# Be super pedantic about format strings
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-Wformat
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# Avoid use of uninitialized values
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-Wuninitialized
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-fno-common
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# Delete unused things
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-Wunused-function -Wunused-value -Wunused-variable
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)
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set(
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cxx_flags
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# Cut down on symbol clutter
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# TODO(wilhuff) try -fvisibility=hidden
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-fvisibility-inlines-hidden
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)
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set(
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c_flags
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-Wstrict-prototypes
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)
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if(CLANG)
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list(
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APPEND common_flags
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-Wconditional-uninitialized -Werror=return-type -Winfinite-recursion -Wmove
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-Wrange-loop-analysis -Wunreachable-code
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)
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endif()
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foreach(flag ${common_flags} ${c_flags})
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
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endforeach()
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foreach(flag ${common_flags} ${cxx_flags})
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
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endforeach()
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endif()
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if(APPLE)
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# CMake has no special support for Objective-C as a distinct language but
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# enabling modules and other clang extensions would apply even to regular C++
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# sources which is nonportable. Keep these flags separate to avoid misuse.
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set(
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OBJC_FLAGS
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-Werror=deprecated-objc-isa-usage
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-Werror=non-modular-include-in-framework-module
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-Werror=objc-root-class
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-Wblock-capture-autoreleasing
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-Wimplicit-atomic-properties
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-Wnon-modular-include-in-framework-module
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-fobjc-arc
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-fmodules
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-fno-autolink
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-F${FIREBASE_INSTALL_DIR}/Frameworks
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)
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endif(APPLE)
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