forked from pool/lammps
59 lines
2.8 KiB
Diff
59 lines
2.8 KiB
Diff
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---
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unittest/CMakeLists.txt | 41 +++++++++++++++++++++++++----------------
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1 file changed, 25 insertions(+), 16 deletions(-)
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Index: lammps-stable_29Aug2024_update2/unittest/CMakeLists.txt
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===================================================================
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--- lammps-stable_29Aug2024_update2.orig/unittest/CMakeLists.txt
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+++ lammps-stable_29Aug2024_update2/unittest/CMakeLists.txt
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@@ -9,24 +9,33 @@ if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
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message(FATAL_ERROR "Need GNU C++ compiler version 6.x or later for unit testing")
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endif()
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-message(STATUS "Downloading and building googletest framework")
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-set(GTEST_URL "https://github.com/google/googletest/archive/release-1.12.1.tar.gz" CACHE STRING "URL of googletest source")
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-set(GTEST_MD5 "e82199374acdfda3f425331028eb4e2a" CACHE STRING "MD5 sum for googletest source")
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-mark_as_advanced(GTEST_URL)
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-mark_as_advanced(GTEST_MD5)
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-set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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+set(EXTERNAL_GTEST OFF CACHE BOOL "Use system gtest")
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+if (EXTERNAL_GTEST)
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+ find_package(GTest REQUIRED)
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+ add_library(GTest::GTest ALIAS GTest::gtest)
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+ add_library(GTest::GMock ALIAS GTest::gmock)
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+ add_library(GTest::GTestMain ALIAS GTest::gtest_main)
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+ add_library(GTest::GMockMain ALIAS GTest::gmock_main)
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+else()
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+ message(STATUS "Downloading and building googletest framework")
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+ set(GTEST_URL "https://github.com/google/googletest/archive/release-1.12.1.tar.gz" CACHE STRING "URL of googletest source")
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+ set(GTEST_MD5 "e82199374acdfda3f425331028eb4e2a" CACHE STRING "MD5 sum for googletest source")
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+ mark_as_advanced(GTEST_URL)
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+ mark_as_advanced(GTEST_MD5)
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+ set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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-include(ExternalCMakeProject)
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-if(CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
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- set(cxx_strict_flags "-Wno-error -Wno-unused-command-line-argument")
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+ include(ExternalCMakeProject)
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+ if(CMAKE_CXX_COMPILER_ID STREQUAL "IntelLLVM")
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+ set(cxx_strict_flags "-Wno-error -Wno-unused-command-line-argument")
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+ endif()
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+ set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
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+ set(INSTALL_GMOCK OFF CACHE BOOL "" FORCE)
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+ ExternalCMakeProject(googletest ${GTEST_URL} ${GTEST_MD5} googletest . "")
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+ add_library(GTest::GTest ALIAS gtest)
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+ add_library(GTest::GMock ALIAS gmock)
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+ add_library(GTest::GTestMain ALIAS gtest_main)
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+ add_library(GTest::GMockMain ALIAS gmock_main)
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endif()
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-set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
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-set(INSTALL_GMOCK OFF CACHE BOOL "" FORCE)
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-ExternalCMakeProject(googletest ${GTEST_URL} ${GTEST_MD5} googletest . "")
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-add_library(GTest::GTest ALIAS gtest)
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-add_library(GTest::GMock ALIAS gmock)
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-add_library(GTest::GTestMain ALIAS gtest_main)
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-add_library(GTest::GMockMain ALIAS gmock_main)
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option(SKIP_DEATH_TESTS "Do not run 'death tests' to reduce false positives in valgrind" OFF)
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mark_as_advanced(SKIP_DEATH_TESTS)
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