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link swift libraries when building test executables #270

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Merged
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Jul 1, 2017
Merged

link swift libraries when building test executables #270

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13 changes: 13 additions & 0 deletions tests/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,13 @@ if(BSD_OVERLAY_FOUND)
${BSD_OVERLAY_LDFLAGS})
endif()

if(CMAKE_SWIFT_RUNTIME_LIBDIR)
target_link_libraries(bsdtestharness
PRIVATE
-L${CMAKE_SWIFT_RUNTIME_LIBDIR} -lswiftCore -lswiftSwiftOnoneSupport
-Wl,-rpath -Wl,${CMAKE_SWIFT_RUNTIME_LIBDIR})
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Adding rpaths is discouraged. It can be used as a security issue to interposition other libraries. I think think that we should be trying to do this differently. Furthermore, the -l should not be added when doing the target_link_libraries as it will normally put the right prefix. Finally, -L should be handled via link_directories. Ill put up a PR to address some of this.

endif()

function(add_unit_test name)
set(options DISABLED_TEST)
set(single_value_args)
Expand Down Expand Up @@ -77,6 +84,12 @@ function(add_unit_test name)
PRIVATE
${BSD_OVERLAY_LDFLAGS})
endif()
if(CMAKE_SWIFT_RUNTIME_LIBDIR)
target_link_libraries(${name}
PRIVATE
-L${CMAKE_SWIFT_RUNTIME_LIBDIR} -lswiftCore -lswiftSwiftOnoneSupport
-Wl,-rpath -Wl,${CMAKE_SWIFT_RUNTIME_LIBDIR})
endif()
target_link_libraries(${name} PRIVATE bsdtests)
add_test(NAME ${name}
COMMAND bsdtestharness $<TARGET_FILE:${name}>)
Expand Down