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Support find_package for GTest #1257

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Astha Bansal (true-brace05) wants to merge 2 commits into
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Support find_package for GTest #1257

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93e5cfd
Support find_package for GTest
true-brace05 Jul 30, 2026
eb19c49
Fix GTest target discovery fallback
true-brace05 Sep 28, 2026
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19 changes: 17 additions & 2 deletions tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,23 @@ if(CI_TESTING AND GSL_CXX_STANDARD EQUAL 20)
add_compile_definitions(FORCE_STD_SPAN_TESTS=1)
endif()

pkg_search_module(GTestMain gtest_main)
if (NOT GTestMain_FOUND)
if(IOS)
add_compile_definitions(GTEST_HAS_DEATH_TEST=1 IOS_PROCESS_DELAY_WORKAROUND=1)
endif()

find_package(GTest QUIET CONFIG)

if(NOT GTest_FOUND)
find_package(GTest QUIET)
endif()

if(TARGET GTest::gtest_main)
set(GTestMain_LIBRARIES GTest::gtest_main)
else()
pkg_search_module(GTestMain gtest_main)
endif()

if(NOT TARGET GTest::gtest_main AND NOT GTestMain_FOUND)
# No pre-installed GTest is available, try to download it using Git.
find_package(Git REQUIRED QUIET)

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