llvm-6502/tools/llc/CMakeLists.txt
Reid Kleckner 85ab1e7fe7 CMake: Disable ENABLE_EXPORTS for executables with MSVC
The MSVC linker won't produce a .lib file for an executable that doesn't
export anything, and LLVM doesn't maintain dllexport annotations or .def
files listing all C++ symbols. It also doesn't support exporting all
symbols, like binutils ld.

CMake 3.2 changed the Ninja generator to list both the .exe and .lib
files as outputs of executable build targets. Ninja would always re-link
executables with ENABLE_EXPORTS because the .lib output file was not
present, and therefore the target was out of date.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232662 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-18 20:09:13 +00:00

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CMake

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