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