kamm@786
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1 project(runtime)
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kamm@786
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2
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kamm@786
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3 cmake_minimum_required(VERSION 2.6)
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kamm@786
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4
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kamm@786
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5 # not working, gcc has to be on the path before invoking make
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kamm@786
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6 #set(ENV{PATH} ENV{PATH} CMAKE_C_COMPILER:FILEPATH)
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kamm@786
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7
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8 find_program(GCC_EXE gcc DOC "path to gcc binary")
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kamm@786
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9 if(NOT GCC_EXE)
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kamm@786
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10 message(STATUS "gcc needs to be on your path to build the runtime")
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kamm@786
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11 endif(NOT GCC_EXE)
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kamm@786
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12
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kamm@786
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13 option(BUILD_SHARED_LIBS "build the runtime as shared libraries (linux only)")
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kamm@786
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14 option(BUILD_BC_LIBS "build the runtime as bytecode libraries")
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kamm@786
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15 option(BUILD_SINGLE_LIB "build single runtime library" ON)
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kamm@786
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16 set(D_FLAGS -g -w -d CACHE STRING "runtime build flags, separated by ;")
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kamm@786
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17
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kamm@786
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18 get_directory_property(PROJECT_PARENT_DIR DIRECTORY ${PROJECT_SOURCE_DIR} PARENT_DIRECTORY)
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kamm@786
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19 if(D_VERSION EQUAL 1)
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kamm@786
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20 set(RUNTIME tango)
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21 set(LDC_EXE ldc)
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kamm@786
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22 elseif(D_VERSION EQUAL 2)
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23 set(RUNTIME druntime)
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kamm@786
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24 set(LDC_EXE ldc2)
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kamm@786
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25 else(D_VERSION EQUAL 1)
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kamm@786
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26 message(FATAL_ERROR "set d version to 1 or 2")
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kamm@786
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27 endif(D_VERSION EQUAL 1)
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kamm@786
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28
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kamm@786
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29 set(RUNTIME_DIR ${PROJECT_PARENT_DIR}/${RUNTIME} CACHE PATH "runtime source dir" FORCE)
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30
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kamm@786
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31 # should only be necessary if run independently from ldc cmake project
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kamm@786
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32 if(NOT LDC_LOC)
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kamm@786
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33 if(NOT LDC_EXE)
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kamm@786
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34 if(D_VERSION EQUAL 1)
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kamm@786
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35 set(LDC_EXE ldc)
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kamm@786
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36 elseif(D_VERSION EQUAL 2)
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kamm@786
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37 set(LDC_EXE ldc2)
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kamm@786
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38 endif(D_VERSION EQUAL 1)
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kamm@786
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39 endif(NOT LDC_EXE)
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kamm@786
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40
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kamm@786
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41 find_program(LDC_LOC ${LDC_EXE} ../bin DOC "path to ldc binary")
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kamm@786
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42 if(NOT LDC_LOC)
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kamm@786
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43 message(SEND_ERROR "ldc not found")
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kamm@786
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44 endif(NOT LDC_LOC)
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kamm@786
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45 endif(NOT LDC_LOC)
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kamm@786
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46 #
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kamm@786
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47
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kamm@786
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48 configure_file(${PROJECT_PARENT_DIR}/${LDC_EXE}.conf.in ${PROJECT_BINARY_DIR}/../bin/${LDC_EXE}.conf)
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49
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kamm@786
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50 # patch runtime source, uses LDC_EXE for ldc / ldc2
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kamm@786
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51 find_program(PATCH_EXE patch DOC "path to patch tool")
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52 if(NOT PATCH_EXE)
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kamm@786
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53 message(STATUS "patch tool not found, can't automatically patch runtime sources for ldc")
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kamm@786
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54 else(NOT PATCH_EXE)
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kamm@786
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55 add_custom_command(
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56 OUTPUT patch-runtime
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57 COMMAND ${PATCH_EXE} -t -N -p0 -i ${PROJECT_SOURCE_DIR}/${LDC_EXE}.diff
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58 WORKING_DIRECTORY ${RUNTIME_DIR}
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kamm@786
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59 )
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kamm@786
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60 add_custom_target(patch DEPENDS patch-runtime)
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kamm@786
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61 endif(NOT PATCH_EXE)
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kamm@786
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62 #
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63
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kamm@786
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64 # build tango for D1, druntime for D2
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kamm@786
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65 if(D_VERSION EQUAL 1)
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kamm@786
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66 # library names
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67 set(RUNTIME_CC tango-cc-tango)
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68 set(RUNTIME_GC tango-gc-basic)
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69 set(RUNTIME_DC ldc-runtime)
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70 set(RUNTIME_AIO tango-ldc)
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kamm@786
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71 # set paths to source files, or fill lists directly
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72 set(RUNTIME_DC_DIR ${PROJECT_SOURCE_DIR}/internal)
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73 set(RUNTIME_GC_DIR ${RUNTIME_DIR}/lib/gc/basic)
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74 file(GLOB CORE_D ${RUNTIME_DIR}/lib/common/tango/core/*.d)
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75 file(GLOB CORE_C ${RUNTIME_DIR}/lib/common/tango/stdc/*.c)
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kamm@786
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76 # copy imports to runtime dir
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77 add_custom_command(
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78 TARGET ldc-runtime
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79 POST_BUILD
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80 COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/import/ldc ${RUNTIME_DIR}/ldc
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81 COMMAND ${CMAKE_COMMAND} -E copy ${PROJECT_SOURCE_DIR}/internal/ldc/bitmanip.d ${RUNTIME_DIR}/ldc
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82 COMMAND ${CMAKE_COMMAND} -E copy ${PROJECT_SOURCE_DIR}/internal/ldc/vararg.d ${RUNTIME_DIR}/ldc
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kamm@786
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83 )
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kamm@786
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84 elseif(D_VERSION EQUAL 2)
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85 set(RUNTIME_CC druntime-core)
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kamm@786
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86 set(RUNTIME_GC druntime-gc-basic)
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kamm@786
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87 set(RUNTIME_DC druntime-rt-ldc)
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kamm@786
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88 set(RUNTIME_AIO druntime-ldc)
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kamm@786
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89 set(RUNTIME_DC_DIR ${RUNTIME_DIR}/src/compiler/ldc)
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kamm@786
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90 set(RUNTIME_GC_DIR ${RUNTIME_DIR}/src/gc/basic)
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kamm@786
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91 file(GLOB CORE_D ${RUNTIME_DIR}/src/common/core/*.d)
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kamm@786
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92 file(GLOB CORE_C ${RUNTIME_DIR}/src/common/core/stdc/*.c)
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kamm@786
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93 endif(D_VERSION EQUAL 1)
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94
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95 file(GLOB GC_D ${RUNTIME_GC_DIR}/*.d)
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96 file(GLOB_RECURSE DCRT_D ${RUNTIME_DC_DIR}/*.d)
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kamm@786
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97 file(GLOB DCRT_C ${RUNTIME_DC_DIR}/*.c)
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98
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99 # compile d file into outdir, include incdir, and append names of generated .o and .bc to outlist_o and _bc
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100 macro(dc INPUT_D OUTLIST_O OUTLIST_BC OUTDIR INCDIR)
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101 get_filename_component(BASENAME ${INPUT_D} NAME_WE)
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102 set(OUTPUT_O ${PROJECT_BINARY_DIR}/${OUTDIR}/${BASENAME}.o)
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103 set(OUTPUT_BC ${PROJECT_BINARY_DIR}/${OUTDIR}/${BASENAME}.bc)
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104 list(APPEND ${OUTLIST_O} ${OUTPUT_O})
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105 list(APPEND ${OUTLIST_BC} ${OUTPUT_BC})
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106 add_custom_command(
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107 OUTPUT
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108 ${OUTPUT_O}
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109 ${OUTPUT_BC}
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110 COMMAND ${LDC_LOC} -c -I${INCDIR} -output-bc ${INPUT_D} -of${OUTPUT_O} ${D_FLAGS}
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111 DEPENDS ${LDC_LOC}
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112 )
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kamm@786
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113 endmacro(dc)
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114
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115 foreach(f ${CORE_D})
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116 dc(${f} CORE_O CORE_BC core .)
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117 endforeach(f)
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118
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119 foreach(f ${GC_D})
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120 dc(${f} GC_O GC_BC gc ${RUNTIME_GC_DIR})
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kamm@786
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121 endforeach(f)
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122
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123 foreach(f ${DCRT_D})
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124 dc(${f} DCRT_O DCRT_BC dcrt ${RUNTIME_DC_DIR})
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kamm@786
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125 endforeach(f)
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126
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127 if(BUILD_SINGLE_LIB)
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128 add_library(${RUNTIME_AIO} ${CORE_O} ${CORE_C} ${GC_O} ${DCRT_O} ${DCRT_C})
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129 set(LIBS ${RUNTIME_AIO})
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130 else(BUILD_SINGLE_LIB)
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131 add_library(${RUNTIME_CC} ${CORE_O} ${CORE_C})
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kamm@786
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132 add_library(${RUNTIME_GC} ${GC_O})
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kamm@786
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133 add_library(${RUNTIME_DC} ${DCRT_O} ${DCRT_C})
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kamm@786
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134 set(LIBS
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135 ${RUNTIME_CC}
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136 ${RUNTIME_GC}
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kamm@786
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137 ${RUNTIME_DC}
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kamm@786
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138 )
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kamm@786
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139 endif(BUILD_SINGLE_LIB)
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kamm@786
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140
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141 if(BUILD_BC_LIBS)
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142 find_program(LLVM_AR_EXE llvm-ar ${LLVM_INSTDIR}/bin DOC "path to llvm-ar tool")
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143 if(NOT LLVM_AR_EXE)
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144 message(SEND_ERROR "llvm-ar not found")
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kamm@786
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145 endif(NOT LLVM_AR_EXE)
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146
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147 add_library(${RUNTIME_CC}-c ${CORE_C})
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148 add_library(${RUNTIME_DC}-c ${DCRT_C})
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kamm@786
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149 list(APPEND LIBS
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150 ${RUNTIME_CC}-c
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kamm@786
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151 ${RUNTIME_DC}-c
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kamm@786
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152 )
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153 add_custom_command(
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154 OUTPUT bclibs
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155 COMMAND ${LLVM_AR_EXE} rs lib${RUNTIME_CC}-bc.a ${CORE_BC}
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156 COMMAND ${LLVM_AR_EXE} rs lib${RUNTIME_GC}-bc.a ${GC_BC}
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kamm@786
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157 # cannot parse genobj.bc if built with -g
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158 # COMMAND ${LLVM_AR_EXE} rs lib${RUNTIME_DC}-bc.a ${DCRT_BC}
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159 WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/../lib
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160 DEPENDS
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161 ${CORE_BC}
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kamm@786
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162 ${GC_BC}
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163 ${DCRT_BC}
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164 )
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kamm@786
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165 set(BCLIBS bclibs)
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kamm@786
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166 endif(BUILD_BC_LIBS)
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167
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168 set_target_properties(
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169 ${LIBS} PROPERTIES
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170 LINKER_LANGUAGE C
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kamm@786
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171 ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/../lib
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172 LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/../lib
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kamm@786
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173 )
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kamm@786
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174
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kamm@786
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175 # BCLIBS is empty if BUILD_BC_LIBS is not selected
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176 add_custom_target(runtime DEPENDS ${LIBS} ${BCLIBS})
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