PengZheng commented on code in PR #470:
URL: https://github.com/apache/celix/pull/470#discussion_r1378679080
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libs/utils/gtest/CMakeLists.txt:
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@@ -43,7 +43,7 @@ celix_deprecated_utils_headers(test_utils)
configure_file(resources/properties.txt
${CMAKE_CURRENT_BINARY_DIR}/resources-test/properties.txt COPYONLY)
if (CELIX_CXX17)
- add_library(test_utils_cxx17tests STATIC
+ add_library(test_utils_cxx17tests OBJECT
Review Comment:
~~I have not figured out why static library does not work.~~
All unresolved symbols of the executable `test_utils` are satisfied by other
libraries, and it does not use any symbols in `test_utils_cxx17tests`.
Therefore, `test_utils_cxx17tests` is totally ignored by linker.
That is one subtlety of using static library.
Changing `test_utils_cxx17tests` to object library essentially makes it part
of `test_utils`.
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