llvm-6502/lib/Target/MSP430/CMakeLists.txt
Chandler Carruth ac03e736c7 Rewrite the CMake build to use explicit dependencies between libraries,
specified in the same file that the library itself is created. This is
more idiomatic for CMake builds, and also allows us to correctly specify
dependencies that are missed due to bugs in the GenLibDeps perl script,
or change from compiler to compiler. On Linux, this returns CMake to
a place where it can relably rebuild several targets of LLVM.

I have tried not to change the dependencies from the ones in the current
auto-generated file. The only places I've really diverged are in places
where I was seeing link failures, and added a dependency. The goal of
this patch is not to start changing the dependencies, merely to move
them into the correct location, and an explicit form that we can control
and change when necessary.

This also removes a serialization point in the build because we don't
have to scan all the libraries before we begin building various tools.
We no longer have a step of the build that regenerates a file inside the
source tree. A few other associated cleanups fall out of this.

This isn't really finished yet though. After talking to dgregor he urged
switching to a single CMake macro to construct libraries with both
sources and dependencies in the arguments. Migrating from the two macros
to that style will be a follow-up patch.

Also, llvm-config is still generated with GenLibDeps.pl, which means it
still has slightly buggy dependencies. The internal CMake
'llvm-config-like' macro uses the correct explicitly specified
dependencies however. A future patch will switch llvm-config generation
(when using CMake) to be based on these deps as well.

This may well break Windows. I'm getting a machine set up now to dig
into any failures there. If anyone can chime in with problems they see
or ideas of how to solve them for Windows, much appreciated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136433 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-29 00:14:25 +00:00

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CMake

set(LLVM_TARGET_DEFINITIONS MSP430.td)
tablegen(MSP430GenRegisterInfo.inc -gen-register-info)
tablegen(MSP430GenInstrInfo.inc -gen-instr-info)
tablegen(MSP430GenAsmWriter.inc -gen-asm-writer)
tablegen(MSP430GenDAGISel.inc -gen-dag-isel)
tablegen(MSP430GenCallingConv.inc -gen-callingconv)
tablegen(MSP430GenSubtargetInfo.inc -gen-subtarget)
add_public_tablegen_target(MSP430CommonTableGen)
add_llvm_target(MSP430CodeGen
MSP430BranchSelector.cpp
MSP430ISelDAGToDAG.cpp
MSP430ISelLowering.cpp
MSP430InstrInfo.cpp
MSP430FrameLowering.cpp
MSP430RegisterInfo.cpp
MSP430Subtarget.cpp
MSP430TargetMachine.cpp
MSP430SelectionDAGInfo.cpp
MSP430AsmPrinter.cpp
MSP430MCInstLower.cpp
)
add_llvm_library_dependencies(LLVMMSP430CodeGen
LLVMAsmPrinter
LLVMCodeGen
LLVMCore
LLVMMC
LLVMMSP430AsmPrinter
LLVMMSP430Desc
LLVMMSP430Info
LLVMSelectionDAG
LLVMSupport
LLVMTarget
)
add_subdirectory(InstPrinter)
add_subdirectory(TargetInfo)
add_subdirectory(MCTargetDesc)