llvm/tools/bugpoint/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present, and therefore the target was out of date.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
Analysis
BitWriter
CodeGen
Core
IPA
IPO
IRReader
InstCombine
Instrumentation
Linker
ObjCARCOpts
ScalarOpts
Support
Target
TransformUtils
Vectorize
)
# Support plugins.
set(LLVM_NO_DEAD_STRIP 1)
add_llvm_tool(bugpoint
BugDriver.cpp
CrashDebugger.cpp
ExecutionDriver.cpp
ExtractFunction.cpp
FindBugs.cpp
Miscompilation.cpp
OptimizerDriver.cpp
ToolRunner.cpp
bugpoint.cpp
)
export_executable_symbols(bugpoint)
if(WITH_POLLY AND LINK_POLLY_INTO_TOOLS)
target_link_libraries(bugpoint Polly)
if(POLLY_LINK_LIBS)
foreach(lib ${POLLY_LINK_LIBS})
target_link_libraries(bugpoint ${lib})
endforeach(lib)
endif(POLLY_LINK_LIBS)
endif(WITH_POLLY AND LINK_POLLY_INTO_TOOLS)