build: factor out gtest loading

This commit is contained in:
Marcus Holland-Moritz 2024-08-11 19:20:40 +02:00
parent f3455f18d9
commit 2b334d0b88
2 changed files with 46 additions and 25 deletions

View File

@ -159,6 +159,10 @@ include(${CMAKE_SOURCE_DIR}/cmake/need_fmt.cmake)
include(${CMAKE_SOURCE_DIR}/cmake/need_range_v3.cmake)
include(${CMAKE_SOURCE_DIR}/cmake/need_phmap.cmake)
if(WITH_TESTS)
include(${CMAKE_SOURCE_DIR}/cmake/need_gtest.cmake)
endif()
find_package(Boost ${BOOST_REQUIRED_VERSION} REQUIRED COMPONENTS chrono iostreams program_options)
if(STATIC_BUILD_DO_NOT_USE)
@ -221,31 +225,6 @@ include(${CMAKE_SOURCE_DIR}/cmake/thrift_library.cmake)
include(${CMAKE_SOURCE_DIR}/cmake/folly.cmake)
include(${CMAKE_SOURCE_DIR}/cmake/thrift.cmake)
if(WITH_TESTS)
if(PREFER_SYSTEM_GTEST)
find_package(GTest ${GOOGLETEST_REQUIRED_VERSION} CONFIG)
add_library(gtest ALIAS GTest::gtest)
add_library(gtest_main ALIAS GTest::gtest_main)
add_library(gmock ALIAS GTest::gmock)
add_library(gmock_main ALIAS GTest::gmock_main)
endif()
if(NOT GTest_FOUND)
FetchContent_Declare(
googletest
GIT_REPOSITORY ${GOOGLETEST_GIT_REPO}
GIT_TAG v${GOOGLETEST_PREFERRED_VERSION}
EXCLUDE_FROM_ALL
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)
endif()
enable_testing()
include(GoogleTest)
endif()
if(ENABLE_RICEPP)
# TODO: support FetchContent
add_subdirectory(ricepp)

42
cmake/need_gtest.cmake Normal file
View File

@ -0,0 +1,42 @@
#
# Copyright (c) Marcus Holland-Moritz
#
# This file is part of dwarfs.
#
# dwarfs is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
#
# dwarfs is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# dwarfs. If not, see <https://www.gnu.org/licenses/>.
#
cmake_minimum_required(VERSION 3.28.0)
if(PREFER_SYSTEM_GTEST)
find_package(GTest ${GOOGLETEST_REQUIRED_VERSION} CONFIG)
add_library(gtest ALIAS GTest::gtest)
add_library(gtest_main ALIAS GTest::gtest_main)
add_library(gmock ALIAS GTest::gmock)
add_library(gmock_main ALIAS GTest::gmock_main)
endif()
if(NOT GTest_FOUND)
FetchContent_Declare(
googletest
GIT_REPOSITORY ${GOOGLETEST_GIT_REPO}
GIT_TAG v${GOOGLETEST_PREFERRED_VERSION}
EXCLUDE_FROM_ALL
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)
endif()
enable_testing()
include(GoogleTest)