try_run: Add tests for LINK_LIBRARIES with mock libraries.
Extend the ExportImport test to try using an imported library with try_run.
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@ -311,6 +311,21 @@ if (((CMAKE_C_COMPILER_ID STREQUAL GNU AND CMAKE_C_COMPILER_VERSION VERSION_GREA
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message(SEND_ERROR "EXP_ERROR_VARIABLE try_compile failed, but it was expected to succeed ${OUTPUT}.")
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endif()
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if(NOT CMAKE_CROSSCOMPILING)
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unset(EXP_RUN_VAR CACHE)
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unset(EXP_COMPILE_VAR CACHE)
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try_run(EXP_RUN_VAR EXP_COMPILE_VAR
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"${CMAKE_CURRENT_SOURCE_DIR}/test_system"
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"${CMAKE_CURRENT_SOURCE_DIR}/test_system.cpp"
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COMPILE_DEFINITIONS "-Wunused-variable -Werror=unused-variable"
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LINK_LIBRARIES exp_systemlib
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OUTPUT_VARIABLE OUTPUT
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)
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if(NOT EXP_COMPILE_VAR)
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message(SEND_ERROR "try_run compile failed, but it was expected to succeed ${OUTPUT}.")
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endif()
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endif()
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add_executable(test_system_bld test_system.cpp)
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target_link_libraries(test_system_bld bld_systemlib)
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target_compile_options(test_system_bld PRIVATE -Wunused-variable -Werror=unused-variable)
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@ -326,5 +341,20 @@ if (((CMAKE_C_COMPILER_ID STREQUAL GNU AND CMAKE_C_COMPILER_VERSION VERSION_GREA
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if(NOT BLD_ERROR_VARIABLE)
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message(SEND_ERROR "BLD_ERROR_VARIABLE try_compile failed, but it was expected to succeed.")
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endif()
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if(NOT CMAKE_CROSSCOMPILING)
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unset(BLD_RUN_VAR CACHE)
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unset(BLD_COMPILE_VAR CACHE)
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try_run(BLD_RUN_VAR BLD_COMPILE_VAR
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"${CMAKE_CURRENT_SOURCE_DIR}/test_system"
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"${CMAKE_CURRENT_SOURCE_DIR}/test_system.cpp"
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COMPILE_DEFINITIONS "-Wunused-variable -Werror=unused-variable"
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LINK_LIBRARIES bld_systemlib
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OUTPUT_VARIABLE OUTPUT
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)
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if(NOT BLD_COMPILE_VAR)
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message(SEND_ERROR "try_run compile failed, but it was expected to succeed ${OUTPUT}.")
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endif()
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endif()
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endif()
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endif()
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