Brad King wrote:
> $ cmake .. -G"Xcode"
> ...
> CMake Error at CMakeLists.txt:5 (target_link_libraries):
> Error evaluating generator expression:
>
> $<TARGET_PROPERTY:$<$<CONFIG:DEBUG>:A>,INTERFACE_INCLUDE_DIRECTORIES>
>
> $<TARGET_PROPERTY:tgt,prop> expression requires a non-empty target name.
> ...
I haven't had time to investigate fully, but this patch should 'fix' the
problem:
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 66c22b1..8174ac2 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -2947,8 +2947,8 @@ std::vector<std::string>
cmTarget::GetIncludeDirectories(const char *config)
}
cmGeneratorExpression ge(it->Backtrace);
cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(
- "$<TARGET_PROPERTY:" +
- it->Value +
",INTERFACE_INCLUDE_DIRECTORIES>");
+ "$<$<BOOL:" + it->Value + ">:$<TARGET_PROPERTY:" +
+ it->Value +
",INTERFACE_INCLUDE_DIRECTORIES>>");
this->Internal-
>CachedLinkInterfaceIncludeDirectoriesEntries.push_back(
new cmTargetInternals::IncludeDirectoriesEntry(cge,
I'll investigate later to see if it's the right fix and why.
Thanks,
Steve.
--
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