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CMake: Pass CMAKE_EXE_LINKER_FLAGS to project-based try_compile

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CMake does it for non-project-based try_compile calls if the
CMP0056 policy is set to NEW. That was introduced in CMake 3.2,
thus set it unconditionally.

The use case is to pick up custom -rpath-link paths when
cross-compiling.

Pick-to: 6.4 6.5
Change-Id: I726b90267dd46de116052b5b7f19b9354a568200
Reviewed-by: Dimitrios Apostolou <jimis@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This commit is contained in:
Alexandru Croitor 2023-03-13 17:45:42 +01:00
parent 6d054270fc
commit 595ac662ed
1 changed files with 1 additions and 0 deletions
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cmake/QtFeature.cmake
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@ -1007,6 +1007,7 @@ function(qt_get_platform_try_compile_vars out_var)
list(APPEND flags "CMAKE_CXX_FLAGS_RELEASE")
list(APPEND flags "CMAKE_CXX_FLAGS_RELWITHDEBINFO")
list(APPEND flags "CMAKE_OBJCOPY")
list(APPEND flags "CMAKE_EXE_LINKER_FLAGS")
# Pass toolchain files.
if(CMAKE_TOOLCHAIN_FILE)