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abseil-cpp
Commit f46495ea by Christoph Grüninger Committed by Copybara-Service
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PR #1706: Require CMake version 3.16 

Imported from GitHub PR https://github.com/abseil/abseil-cpp/pull/1706

Follow Google OSS policy.
Merge 2ba42b9e5a9ac8c9fe0609fd1ac4cad24714727a into af4c589e

Merging this change closes #1706

COPYBARA_INTEGRATE_REVIEW=https://github.com/abseil/abseil-cpp/pull/1706 from gruenich:feature/cmake-3-16 2ba42b9e5a9ac8c9fe0609fd1ac4cad24714727a
PiperOrigin-RevId: 650646746
Change-Id: Ib600608fbc727161c8b8e69cda9a09637188fef8
parent af4c589e
Showing with 6 additions and 41 deletions
CMake/Googletest/CMakeLists.txt.in
cmake_minimum_required(VERSION 3.10)
cmake_minimum_required(VERSION 3.16)
project(googletest-external NONE)
......
CMake/README.md
......@@ -39,7 +39,7 @@ section of your executable or of your library.<br>
Here is a short CMakeLists.txt example of an application project using Abseil.
```cmake
cmake_minimum_required(VERSION 3.10)
cmake_minimum_required(VERSION 3.16)
project(my_app_project)
# Pick the C++ standard to compile with.
......@@ -62,7 +62,7 @@ will control Abseil library targets) is set to at least that minimum. For
example:
```cmake
cmake_minimum_required(VERSION 3.10)
cmake_minimum_required(VERSION 3.16)
project(my_lib_project)
# Leave C++ standard up to the root application, so set it only if this is the
......
CMake/install_test_project/CMakeLists.txt
......@@ -15,7 +15,7 @@
# A simple CMakeLists.txt for testing cmake installation
cmake_minimum_required(VERSION 3.10)
cmake_minimum_required(VERSION 3.16)
project(absl_cmake_testing CXX)
add_executable(simple simple.cc)
......
CMakeLists.txt
......@@ -15,43 +15,8 @@
#
# https://github.com/google/oss-policies-info/blob/main/foundational-cxx-support-matrix.md
# As of 2022-09-06, CMake 3.10 is the minimum supported version.
cmake_minimum_required(VERSION 3.10)
# Compiler id for Apple Clang is now AppleClang.
if (POLICY CMP0025)
cmake_policy(SET CMP0025 NEW)
endif (POLICY CMP0025)
# if command can use IN_LIST
if (POLICY CMP0057)
cmake_policy(SET CMP0057 NEW)
endif (POLICY CMP0057)
# Project version variables are the empty string if version is unspecified
if (POLICY CMP0048)
cmake_policy(SET CMP0048 NEW)
endif (POLICY CMP0048)
# Honor the GTest_ROOT variable if specified
if (POLICY CMP0074)
cmake_policy(SET CMP0074 NEW)
endif (POLICY CMP0074)
# option() honor variables
if (POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif (POLICY CMP0077)
# Allow the user to specify the MSVC runtime
if (POLICY CMP0091)
cmake_policy(SET CMP0091 NEW)
endif (POLICY CMP0091)
# try_compile() honors the CMAKE_CXX_STANDARD value
if (POLICY CMP0067)
cmake_policy(SET CMP0067 NEW)
endif (POLICY CMP0067)
# As of 2024-07-01, CMake 3.16 is the minimum supported version.
cmake_minimum_required(VERSION 3.16)
# Allow the user to specify the CMAKE_MSVC_DEBUG_INFORMATION_FORMAT
if (POLICY CMP0141)
......
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