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Testing: Update gtest and prevent install #919

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Merged
gardner48 merged 3 commits into from
Apr 20, 2026
+11 −3
Merged

Testing: Update gtest and prevent install #919

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8747dbd
workaround warnings with Clang 21+
gardner48 Apr 19, 2026
cd6cfbd
prevent installing gtest with sundials
gardner48 Apr 19, 2026
ecdb6c3
apply formatting
gardner48 Apr 19, 2026
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14 changes: 11 additions & 3 deletions cmake/SundialsSetupTesting.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -160,14 +160,22 @@ endif()
# Check if GTest is needed
#
if(SUNDIALS_TEST_ENABLE_GTEST)
# Prevent installing gtest targets
set(INSTALL_GTEST
OFF
CACHE BOOL "" FORCE)
# find_package(GTest)
if(NOT (TARGET GTest::gtest_main OR TARGET GTest::Main))
include(FetchContent)
FetchContent_Declare(
googletest
URL https://github.com/google/googletest/archive/refs/tags/v1.16.0.zip
URL_HASH
SHA256=a9607c9215866bd425a725610c5e0f739eeb50887a57903df48891446ce6fb3c)
# Use commit with fix for implicit conversion warning with Clang 21+
# TODO(DJG): Update to v1.18.0 when available URL
# https://github.com/google/googletest/archive/refs/tags/v1.16.0.zip
# URL_HASH
# SHA256=a9607c9215866bd425a725610c5e0f739eeb50887a57903df48891446ce6fb3c)
URL https://github.com/google/googletest/archive/fa8438ae6b70c57010177de47a9f13d7041a6328.zip
)
if(WIN32)
# For Windows: Prevent overriding the parent project's compiler/linker
# settings
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