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https://github.com/xomboverlord/ldc.git
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Switch to Elrood's rewritten CMakeLists.txt.
This commit is contained in:
Christian Kamm
312
CMakeLists.txt
312
CMakeLists.txt
@@ -1,167 +1,169 @@
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project (ldc)
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project(ldc)
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set (LDC_SOURCE_FILES
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dmd/access.c
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dmd/array.c
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dmd/arrayop.c
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dmd/attrib.c
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dmd/cast.c
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dmd/class.c
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dmd/clone.c
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dmd/cond.c
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dmd/constfold.c
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dmd/dchar.c
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dmd/declaration.c
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dmd/delegatize.c
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dmd/doc.c
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dmd/dsymbol.c
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dmd/dump.c
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dmd/entity.c
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dmd/enum.c
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dmd/expression.c
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dmd/func.c
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dmd/gnuc.c
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dmd/hdrgen.c
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dmd/html.c
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dmd/identifier.c
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dmd/import.c
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dmd/inifile.c
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dmd/init.c
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dmd/inline.c
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dmd/interpret.c
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dmd/lexer.c
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dmd/lstring.c
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dmd/macro.c
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dmd/man.c
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dmd/mangle.c
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dmd/mars.c
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dmd/mem.c
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dmd/module.c
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dmd/mtype.c
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dmd/opover.c
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dmd/optimize.c
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dmd/parse.c
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dmd/root.c
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dmd/scope.c
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dmd/statement.c
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dmd/staticassert.c
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dmd/stringtable.c
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dmd/struct.c
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dmd/template.c
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dmd/unialpha.c
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dmd/utf.c
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dmd/version.c
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gen/aa.cpp
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gen/arrays.cpp
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gen/asmstmt.cpp
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gen/binops.cpp
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gen/classes.cpp
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gen/complex.cpp
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gen/dvalue.cpp
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gen/dwarftypes.cpp
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gen/functions.cpp
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gen/irstate.cpp
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gen/linker.cpp
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gen/llvmhelpers.cpp
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gen/logger.cpp
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gen/optimizer.cpp
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gen/runtime.cpp
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gen/statements.cpp
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gen/structs.cpp
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gen/tocall.cpp
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gen/tocsym.cpp
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gen/todebug.cpp
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gen/todt.cpp
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gen/toir.cpp
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gen/tollvm.cpp
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gen/toobj.cpp
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gen/typinf.cpp
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ir/irfunction.cpp
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ir/irlandingpad.cpp
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ir/irmodule.cpp
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ir/irstruct.cpp
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ir/irsymbol.cpp
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ir/irtype.cpp
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ir/irvar.cpp
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cmake_minimum_required(VERSION 2.6)
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# actually, 2.4 will work, with a warning
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# if we required 2.4, 2.6+ would switch to a compatibility mode and cause problems on 2.6+ specifics
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include(FindPerl)
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if(NOT PERL)
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message(FATAL_ERROR "perl not found")
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endif(NOT PERL)
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set(LLVM_INSTDIR CACHE PATH "LLVM installation directory")
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find_program(LLVM_CONFIG llvm-config ${LLVM_INSTDIR}/bin DOC "path to llvm-config tool")
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if(NOT LLVM_CONFIG)
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message(FATAL_ERROR "llvm-config not found")
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endif(NOT LLVM_CONFIG)
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execute_process(
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COMMAND ${PERL_EXECUTABLE} ${LLVM_CONFIG} --host-target
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OUTPUT_VARIABLE HOST_TARGET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${PERL_EXECUTABLE} ${LLVM_CONFIG} --cxxflags
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OUTPUT_VARIABLE LLVM_CXXFLAGS
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${PERL_EXECUTABLE} ${LLVM_CONFIG} --ldflags
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OUTPUT_VARIABLE LLVM_LDFLAGS
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${PERL_EXECUTABLE} ${LLVM_CONFIG} --libfiles bitwriter linker ipo instrumentation backend
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OUTPUT_VARIABLE LLVM_LIBS
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# get llvm's install dir. a little hackish, we could do something like llvm-config --prefix, but this does as well
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string(REPLACE "/bin/llvm-config" "" LLVM_INSTDIR ${LLVM_CONFIG})
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file(MAKE_DIRECTORY
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${PROJECT_BINARY_DIR}/bin
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${PROJECT_BINARY_DIR}/dmd
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)
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set (LDC_GENERATED_SOURCE_FILES
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${CMAKE_CURRENT_BINARY_DIR}/impcnvtab.c
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${CMAKE_CURRENT_BINARY_DIR}/id.c
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# idgen and impcnvgen
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set_source_files_properties(
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dmd/idgen.c
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dmd/impcnvgen.c
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PROPERTIES LANGUAGE CXX
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)
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set (LDC_GENERATED_HEADER_FILES
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${CMAKE_CURRENT_BINARY_DIR}/id.h
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add_executable(idgen dmd/idgen.c)
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add_executable(impcnvgen dmd/impcnvgen.c)
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# cmake 2.4
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set_target_properties(
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idgen impcnvgen PROPERTIES
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LINKER_LANGUAGE CXX
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)
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get_target_property(IDGEN_LOC idgen LOCATION)
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get_target_property(IMPCNVGEN_LOC impcnvgen LOCATION)
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#
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add_custom_command(
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OUTPUT
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${PROJECT_BINARY_DIR}/dmd/id.c
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${PROJECT_BINARY_DIR}/dmd/id.h
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# 2.4
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COMMAND ${IDGEN_LOC}
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#COMMAND idgen
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/dmd
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DEPENDS idgen
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)
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add_custom_command(
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OUTPUT ${PROJECT_BINARY_DIR}/dmd/impcnvtab.c
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# 2.4
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COMMAND ${IMPCNVGEN_LOC}
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#COMMAND impcnvgen
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/dmd
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DEPENDS impcnvgen
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)
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set(LDC_GENERATED
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${PROJECT_BINARY_DIR}/dmd/id.c
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${PROJECT_BINARY_DIR}/dmd/id.h
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${PROJECT_BINARY_DIR}/dmd/impcnvtab.c
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)
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# idgen and impcnvgen done
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set(DEFAULT_TARGET ${HOST_TARGET} CACHE STRING "default target")
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include_directories(. dmd ${PROJECT_BINARY_DIR}/dmd ${LLVM_INSTDIR}/include)
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file(GLOB FE_SRC dmd/*.c)
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file(GLOB GEN_SRC gen/*.cpp)
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file(GLOB IR_SRC ir/*.cpp)
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# exclude idgen and impcnvgen and generated sources, just in case
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list(REMOVE_ITEM FE_SRC
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${PROJECT_SOURCE_DIR}/dmd/idgen.c
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${PROJECT_SOURCE_DIR}/dmd/impcnvgen.c
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${PROJECT_SOURCE_DIR}/dmd/id.c
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${PROJECT_SOURCE_DIR}/dmd/impcnvtab.c
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)
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set(LDC_SOURCE_FILES
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${LDC_GENERATED}
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${FE_SRC}
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${GEN_SRC}
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${IR_SRC}
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)
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set_source_files_properties(
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${LDC_SOURCE_FILES} PROPERTIES
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LANGUAGE CXX
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)
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# some sources are generated
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set_source_files_properties (
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${LDC_GENERATED_SOURCE_FILES}
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${LDC_GENERATED_HEADER_FILES}
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PROPERTIES GENERATED 1
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add_definitions(
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-DIN_LLVM
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-D_DH
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-DOPAQUE_VTBLS
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-DUSE_BOEHM_GC=0
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-DDMDV1
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-DX86_REVERSE_PARAMS
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-DX86_PASS_IN_EAX
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)
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# mark all source as c++
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set_source_files_properties (
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${LDC_SOURCE_FILES} ${LDC_GENERATED_SOURCE_FILES}
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PROPERTIES LANGUAGE CXX
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if(UNIX)
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add_definitions(-DPOSIX)
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#set(CONF_SUFFIX conf)
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endif(UNIX)
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if(CMAKE_MINOR_VERSION LESS 6)
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add_definitions(-DDEFAULT_TARGET_TRIPLE=\\"${DEFAULT_TARGET}\\")
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else(CMAKE_MINOR_VERSION LESS 6)
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add_definitions(-DDEFAULT_TARGET_TRIPLE="${DEFAULT_TARGET}")
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endif(CMAKE_MINOR_VERSION LESS 6)
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add_executable(ldc ${LDC_SOURCE_FILES})
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set_target_properties(
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ldc PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin
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COMPILE_FLAGS "${LLVM_CXXFLAGS} -Wno-deprecated"
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)
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# build and run idgen and impcnvgen
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set_source_files_properties (
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dmd/impcnvgen.c
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dmd/idgen.c
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PROPERTIES LANGUAGE CXX
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)
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add_executable (impcnvgen dmd/impcnvgen.c)
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add_executable (idgen dmd/idgen.c)
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set_target_properties (impcnvgen idgen PROPERTIES LINKER_LANGUAGE CXX)
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get_target_property (IMPCNVGEN_EXE impcnvgen LOCATION)
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get_target_property (IDGEN_EXE idgen LOCATION)
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add_custom_command (
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/impcnvtab.c
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COMMAND ${IMPCNVGEN_EXE}
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DEPENDS impcnvgen
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)
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add_custom_command (
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/id.c ${CMAKE_CURRENT_BINARY_DIR}/id.h
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COMMAND ${IDGEN_EXE}
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DEPENDS idgen
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)
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# LDFLAGS should actually be in target property LINK_FLAGS, but this works, and gets around linking problems
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target_link_libraries(ldc "${LLVM_LDFLAGS} ${LLVM_LIBS}")
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if(WIN32)
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target_link_libraries(ldc psapi)
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#set(CONF_SUFFIX ini)
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endif(WIN32)
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# ldc itself
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add_executable (ldc ${LDC_SOURCE_FILES} ${LDC_GENERATED_SOURCE_FILES} ${LDC_GENERATED_HEADER_FILES})
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# cmake pre 2.6 doesn't support the RUNTIME_OUTPUT_DIRECTORY target property
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if(CMAKE_MINOR_VERSION LESS 6)
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get_target_property(LDC_LOC ldc LOCATION)
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add_custom_command(
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TARGET ldc
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy ${LDC_LOC} ${PROJECT_BINARY_DIR}/bin/
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COMMAND ${CMAKE_COMMAND} -E remove ${LDC_LOC}
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)
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endif(CMAKE_MINOR_VERSION LESS 6)
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# setup DEFAULT_TARGET_TRIPLE
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execute_process (COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/config.guess OUTPUT_VARIABLE DEFAULT_TARGET_TRIPLE_GUESS OUTPUT_STRIP_TRAILING_WHITESPACE)
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set (DEFAULT_TARGET_TRIPLE ${DEFAULT_TARGET_TRIPLE_GUESS} CACHE STRING "the default target triple LDC should compile for")
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# setup POSIX
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if (WIN32)
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set (POSIX_GUESS 0)
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else (WIN32)
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set (POSIX_GUESS 1)
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endif (WIN32)
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set (POSIX ${POSIX_GUESS} CACHE BOOL "is LDC build on POSIX?")
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# setup defines
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set (LDC_DEFINES
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-DIN_LLVM
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-D_DH
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-DOPAQUE_VTBLS
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-DUSE_BOEHM_GC=0
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-DDMDV1
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-DPOSIX=${POSIX}
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-DDEFAULT_TARGET_TRIPLE=\\"${DEFAULT_TARGET_TRIPLE}\\"
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-DX86_REVERSE_PARAMS=1
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-DX86_PASS_IN_EAX=1)
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execute_process (COMMAND llvm-config --cxxflags OUTPUT_VARIABLE LLVM_CXXFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
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# passing CXXFLAGS here is not good style
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add_definitions (${LDC_DEFINES} ${LLVM_CXXFLAGS})
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include_directories (. dmd ${CMAKE_CURRENT_BINARY_DIR})
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# this is hackish, but works
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target_link_libraries (ldc "`llvm-config --ldflags` `llvm-config --libs bitwriter linker ipo instrumentation backend`")
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#TODO: runtime build
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#configure_file(${PROJECT_SOURCE_DIR}/ldc.conf.in ${PROJECT_BINARY_DIR}/bin/ldc.${CONF_SUFFIX})
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# TODO: runtime build
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# possible problems:
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# with an oos-build, how to set up a working environment, with conf/ini and tango in place?
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# patch tango? how to determine if that's already been done?
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# std but compatible runtime build, or shared, which doesn't yet work on every platform
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#
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# TODO: install target
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# TODO: testrun
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