Adam wrote:
> I was hoping there might have been a better way to do this with target
> properties of legacyLib.
>
There is with cmake 3.1:
set(isExe $<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>)
target_sources(legacyLib INTERFACE
"$<${isExe}:${CMAKE_CURRENT_SOURCE_DIR}/use_symbol.cpp>")
LegacyLib provides a simple source file which gets compiled into executables
linking to it, and the source file invokes the singleton or whatever.
This kind of use-case was the primary motivation for target_sources.
http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/7082
Thanks,
Steve.
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