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llvm-mirror/tools/llc/CMakeLists.txt
Quentin Colombet 3a3c260954 [CMake] Produce an empty library for GlobalISel when not building it.
The rational for this change is that LLVMBuild cannot express conditional 
dependencies. Therefore, when we start optionally using GlobalISel library for 
say AArch64, without that change, all the tools that use the AArch64 library 
would need to explicitly link with GlobalISel when we ask for it.

This does not scale.

Instead, we will set the dependencies between the target and GlobalISel and if 
we did not ask to build GlobalISel, the library will just be empty.

Thanks to Chris Bieneman and Mehdi Animi for the idea.

llvm-svn: 260566
2016-02-11 19:18:27 +00:00

24 lines
299 B
CMake

set(LLVM_LINK_COMPONENTS
${LLVM_TARGETS_TO_BUILD}
Analysis
AsmPrinter
CodeGen
Core
IRReader
MC
MIRParser
ScalarOpts
SelectionDAG
Support
Target
TransformUtils
)
# Support plugins.
set(LLVM_NO_DEAD_STRIP 1)
add_llvm_tool(llc
llc.cpp
)
export_executable_symbols(llc)