4 function(get_system_libs return_var)
5 # Returns in `return_var' a list of system libraries used by LLVM.
8 set(system_libs ${system_libs} imagehlp psapi)
9 elseif( CMAKE_HOST_UNIX )
11 set(system_libs ${system_libs} dl)
13 if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
14 set(system_libs ${system_libs} pthread)
18 set(${return_var} ${system_libs} PARENT_SCOPE)
19 endfunction(get_system_libs)
22 macro(llvm_config executable)
23 # extra args is the list of link components.
25 msvc_llvm_config(${executable} ${ARGN})
27 nix_llvm_config(${executable} ${ARGN})
32 function(msvc_llvm_config executable)
33 set( link_components ${ARGN} )
35 set(include_lflag "/INCLUDE:")
37 set(include_lflag "/INCLUDE:_")
39 foreach(c ${link_components})
40 if( c STREQUAL "jit" )
41 set(lfgs "${lfgs} ${include_lflag}X86TargetMachineModule")
42 endif( c STREQUAL "jit" )
43 list(FIND LLVM_TARGETS_TO_BUILD ${c} idx)
45 set(lfgs "${lfgs} ${include_lflag}${c}TargetMachineModule")
46 list(FIND LLVM_ASMPRINTERS_FORCE_LINK ${c} idx)
48 set(lfgs "${lfgs} ${include_lflag}${c}AsmPrinterForceLink")
53 msvc_map_components_to_libraries(LIBRARIES ${link_components})
54 target_link_libraries(${executable} ${LIBRARIES})
57 set_target_properties(${executable}
61 endfunction(msvc_llvm_config)
64 function(msvc_map_components_to_libraries out_libs)
65 set( link_components ${ARGN} )
66 foreach(c ${link_components})
67 # add codegen/asmprinter
68 list(FIND LLVM_TARGETS_TO_BUILD ${c} idx)
70 list(FIND llvm_libs "LLVM${c}CodeGen" idx)
72 list(APPEND expanded_components "LLVM${c}CodeGen")
74 list(FIND llvm_libs "LLVM${c}" idx)
76 list(APPEND expanded_components "LLVM${c}")
78 message(FATAL_ERROR "Target ${c} is not in the set of libraries.")
81 list(FIND llvm_libs "LLVM${c}AsmPrinter" asmidx)
82 if( NOT asmidx LESS 0 )
83 list(APPEND expanded_components "LLVM${c}AsmPrinter")
85 elseif( c STREQUAL "native" )
86 # TODO: we assume ARCH is X86. In this case, we must use nativecodegen
87 # component instead. Do nothing, as in llvm-config script.
88 elseif( c STREQUAL "nativecodegen" )
89 # TODO: we assume ARCH is X86.
90 list(APPEND expanded_components "LLVMX86CodeGen")
91 elseif( c STREQUAL "backend" )
92 # same case as in `native'.
93 elseif( c STREQUAL "engine" )
94 # TODO: as we assume we are on X86, this is `jit'.
95 list(APPEND expanded_components "LLVMJIT")
96 elseif( c STREQUAL "all" )
97 list(APPEND expanded_components ${llvm_libs})
98 else( NOT idx LESS 0 )
99 list(APPEND expanded_components LLVM${c})
100 endif( NOT idx LESS 0 )
102 # We must match capitalization.
103 string(TOUPPER "${llvm_libs}" capitalized_libs)
104 list(REMOVE_DUPLICATES expanded_components)
106 list(LENGTH expanded_components lst_size)
107 while( ${curr_idx} LESS ${lst_size} )
108 list(GET expanded_components ${curr_idx} c)
109 string(TOUPPER "${c}" capitalized)
110 list(FIND capitalized_libs ${capitalized} idx)
112 message(FATAL_ERROR "Library ${c} not found in list of llvm libraries.")
114 list(GET llvm_libs ${idx} canonical_lib)
115 list(APPEND result ${canonical_lib})
116 list(APPEND result ${MSVC_LIB_DEPS_${canonical_lib}})
117 list(APPEND expanded_components ${MSVC_LIB_DEPS_${canonical_lib}})
118 list(REMOVE_DUPLICATES expanded_components)
119 list(LENGTH expanded_components lst_size)
120 math(EXPR curr_idx "${curr_idx} + 1")
121 endwhile( ${curr_idx} LESS ${lst_size} )
122 list(REMOVE_DUPLICATES result)
123 set(${out_libs} ${result} PARENT_SCOPE)
124 endfunction(msvc_map_components_to_libraries)
127 macro(nix_llvm_config executable)
132 if( NOT HAVE_LLVM_CONFIG )
133 target_link_libraries(${executable}
134 "`${LLVM_TOOLS_BINARY_DIR}/llvm-config --libs ${lc}`")
135 else( NOT HAVE_LLVM_CONFIG )
136 # tbi: Error handling.
137 if( NOT PERL_EXECUTABLE )
138 message(FATAL_ERROR "Perl required but not found!")
139 endif( NOT PERL_EXECUTABLE )
141 COMMAND sh -c "${PERL_EXECUTABLE} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/llvm-config --libs ${lc}"
144 OUTPUT_STRIP_TRAILING_WHITESPACE)
146 message(FATAL_ERROR "llvm-config failed for executable ${executable}")
147 endif(NOT rv EQUAL 0)
148 string(REPLACE " " ";" libs ${libs})
150 if(c MATCHES ".*\\.o")
151 get_filename_component(fn ${c} NAME)
152 target_link_libraries(${executable}
153 ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}/${CMAKE_CFG_INTDIR}/${fn})
154 else(c MATCHES ".*\\.o")
155 string(REPLACE "-l" "" fn ${c})
156 target_link_libraries(${executable} ${fn})
157 endif(c MATCHES ".*\\.o")
159 endif( NOT HAVE_LLVM_CONFIG )
160 endmacro(nix_llvm_config)
163 # This data is used on MSVC for stablishing executable/library
164 # dependencies. Comes from the llvm-config script, which is built and
165 # installed on the bin directory for MinGW or Linux. At the end of the
166 # script, you'll see lines like this:
168 # LLVMARMAsmPrinter.o: LLVMARMCodeGen.o libLLVMAsmPrinter.a libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMTarget.a
170 # This is translated to:
172 # set(MSVC_LIB_DEPS_LLVMARMAsmPrinter LLVMARMCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
174 # It is necessary to remove the `lib' prefix, the `.a' and `.o'
175 # suffixes. Watch out for this line:
177 # LLVMExecutionEngine.o LLVMJIT.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
179 # See how there are two elements before the colon. This must be
180 # translated as if it were:
182 # LLVMExecutionEngine.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
183 # LLVMJIT.o: libLLVMCodeGen.a libLLVMCore.a libLLVMSupport.a libLLVMSystem.a libLLVMTarget.a
185 # TODO: do this transformations on cmake.
187 # It is very important that the LLVM built for extracting this data
188 # must contain all targets, not just X86.
191 set(MSVC_LIB_DEPS_LLVMARMAsmPrinter LLVMARMCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
192 set(MSVC_LIB_DEPS_LLVMARMCodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMSystem LLVMTarget)
193 set(MSVC_LIB_DEPS_LLVMAlphaAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
194 set(MSVC_LIB_DEPS_LLVMAlphaCodeGen LLVMAlphaAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
195 set(MSVC_LIB_DEPS_LLVMCBackend LLVMAnalysis LLVMCodeGen LLVMCore LLVMScalarOpts LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)
196 set(MSVC_LIB_DEPS_LLVMCellSPUAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
197 set(MSVC_LIB_DEPS_LLVMCellSPUCodeGen LLVMCellSPUAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
198 set(MSVC_LIB_DEPS_LLVMCppBackend LLVMCore LLVMSupport LLVMTarget)
199 set(MSVC_LIB_DEPS_LLVMExecutionEngine LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
200 set(MSVC_LIB_DEPS_LLVMJIT LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
201 set(MSVC_LIB_DEPS_LLVMIA64 LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
202 set(MSVC_LIB_DEPS_LLVMInterpreter LLVMExecutionEngine LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
203 set(MSVC_LIB_DEPS_LLVMMSIL LLVMAnalysis LLVMCodeGen LLVMCore LLVMScalarOpts LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)
204 set(MSVC_LIB_DEPS_LLVMMips LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
205 set(MSVC_LIB_DEPS_LLVMPIC16 LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
206 set(MSVC_LIB_DEPS_LLVMPowerPCAsmPrinter LLVMPowerPCCodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
207 set(MSVC_LIB_DEPS_LLVMPowerPCCodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMSystem LLVMTarget)
208 set(MSVC_LIB_DEPS_LLVMSparcAsmPrinter LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
209 set(MSVC_LIB_DEPS_LLVMSparcCodeGen LLVMSparcAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
210 set(MSVC_LIB_DEPS_LLVMX86AsmPrinter LLVMX86CodeGen LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMTarget)
211 set(MSVC_LIB_DEPS_LLVMX86CodeGen LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
212 set(MSVC_LIB_DEPS_LLVMXCore LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSelectionDAG LLVMSupport LLVMTarget)
213 set(MSVC_LIB_DEPS_LLVMAnalysis LLVMCore LLVMSupport LLVMSystem LLVMTarget)
214 set(MSVC_LIB_DEPS_LLVMArchive LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
215 set(MSVC_LIB_DEPS_LLVMAsmParser LLVMCore LLVMSupport)
216 set(MSVC_LIB_DEPS_LLVMAsmPrinter LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
217 set(MSVC_LIB_DEPS_LLVMBitReader LLVMCore LLVMSupport)
218 set(MSVC_LIB_DEPS_LLVMBitWriter LLVMCore LLVMSupport LLVMSystem)
219 set(MSVC_LIB_DEPS_LLVMCodeGen LLVMAnalysis LLVMCore LLVMScalarOpts LLVMSupport LLVMSystem LLVMTarget LLVMTransformUtils)
220 set(MSVC_LIB_DEPS_LLVMCore LLVMSupport LLVMSystem)
221 set(MSVC_LIB_DEPS_LLVMDebugger LLVMAnalysis LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
222 set(MSVC_LIB_DEPS_LLVMHello LLVMCore LLVMSupport)
223 set(MSVC_LIB_DEPS_LLVMInstrumentation LLVMCore LLVMScalarOpts LLVMSupport LLVMTransformUtils)
224 set(MSVC_LIB_DEPS_LLVMLinker LLVMArchive LLVMBitReader LLVMCore LLVMSupport LLVMSystem)
225 set(MSVC_LIB_DEPS_LLVMScalarOpts LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMTransformUtils)
226 set(MSVC_LIB_DEPS_LLVMSelectionDAG LLVMAnalysis LLVMCodeGen LLVMCore LLVMSupport LLVMSystem LLVMTarget)
227 set(MSVC_LIB_DEPS_LLVMSupport LLVMSystem)
228 set(MSVC_LIB_DEPS_LLVMSystem )
229 set(MSVC_LIB_DEPS_LLVMTarget LLVMCore LLVMSupport)
230 set(MSVC_LIB_DEPS_LLVMTransformUtils LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMipa)
231 set(MSVC_LIB_DEPS_LLVMipa LLVMAnalysis LLVMCore LLVMSupport)
232 set(MSVC_LIB_DEPS_LLVMipo LLVMAnalysis LLVMCore LLVMSupport LLVMTarget LLVMTransformUtils LLVMipa)