config/Makefile

   1 export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
   2 export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
   3 export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
   4 export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
   5
   6 include $(MakeInc_cmd)
   7 include $(MakeInc_def)
   8
   9
  10 MD_SUPPORTED_KPI_FILENAME = SupportedKPIs-${CURRENT_ARCH_CONFIG_LC}.txt
  11 MI_SUPPORTED_KPI_FILENAME = SupportedKPIs-all-archs.txt
  12
  13 INSTALL_KEXT_DIR = $(DSTROOT)$(INSTALL_EXTENSIONS_DIR)
  14
  15 KEXT_PLIST_LIST = \
  16         System.kext/Info.plist \
  17         System.kext/PlugIns/AppleNMI.kext/Info.plist \
  18         System.kext/PlugIns/ApplePlatformFamily.kext/Info.plist \
  19         System.kext/PlugIns/IONVRAMFamily.kext/Info.plist \
  20         System.kext/PlugIns/IOSystemManagement.kext/Info.plist
  21
  22 SYMBOL_COMPONENT_LIST = \
  23         BSDKernel       \
  24         IOKit           \
  25         Libkern         \
  26         Mach            \
  27         MACFramework    \
  28         Unsupported     \
  29         Private
  30
  31 KEXT_MACHO_LIST = $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/$(symbolset))
  32 KEXT_PLIST_LIST += $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/Info.plist)
  33
  34 SYMROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(SYMROOT)/,$(KEXT_MACHO_LIST))
  35 DSTROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_MACHO_LIST))
  36
  37 SYMROOT_INSTALL_KEXT_PLISTS = $(addprefix $(SYMROOT)/,$(KEXT_PLIST_LIST))
  38 DSTROOT_INSTALL_KEXT_PLISTS = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_PLIST_LIST))
  39
  40 EXPORTS_FILES = $(foreach symbolset,$(SYMBOL_COMPONENT_LIST),$(symbolset).exports $(symbolset).$(CURRENT_ARCH_CONFIG_LC).exports) Unused.exports
  41
  42 SYMBOL_SET_BUILD = $(foreach symbolset, $(SYMBOL_COMPONENT_LIST), $(OBJPATH)/$(symbolset).symbolset)
  43
  44 $(OBJPATH)/allsymbols: $(OBJPATH)/mach_kernel
  45         $(_v)$(NM) -gj $< > $@
  46
  47 $(SYMBOL_SET_BUILD): $(OBJPATH)/%.symbolset :  %.exports %.$(CURRENT_ARCH_CONFIG_LC).exports $(OBJPATH)/allsymbols
  48         @echo SYMBOLSET $* "($(CURRENT_ARCH_CONFIG_LC))"
  49         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  50                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  51                 -import $(OBJPATH)/allsymbols                           \
  52                 -export $(SOURCE)/$*.exports                            \
  53                 -export $(SOURCE)/$*.$(CURRENT_ARCH_CONFIG_LC).exports  \
  54                 -output $@ $(_vstdout)
  55
  56 .PHONY: check_all_exports
  57
  58 check_all_exports: $(OBJPATH)/allsymbols
  59         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  60                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  61                 -import $(OBJPATH)/allsymbols                           \
  62                 $(foreach symbolset,$(filter-out Private,$(SYMBOL_COMPONENT_LIST)),     \
  63                         -export $(SOURCE)/$(symbolset).exports          \
  64                         -export $(SOURCE)/$(symbolset).$(CURRENT_ARCH_CONFIG_LC).exports)       \
  65                 -output /dev/null $(_vstdout)
  66         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  67                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  68                 -import $(OBJPATH)/allsymbols                           \
  69                 $(foreach symbolset,$(filter-out Unsupported,$(SYMBOL_COMPONENT_LIST)), \
  70                         -export $(SOURCE)/$(symbolset).exports          \
  71                         -export $(SOURCE)/$(symbolset).$(CURRENT_ARCH_CONFIG_LC).exports)       \
  72                 -output /dev/null $(_vstdout)
  73
  74 $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
  75         @echo SUPPORTED_KPI "($(CURRENT_ARCH_CONFIG_LC))"
  76         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) $(CURRENT_ARCH_CONFIG_LC) $@
  77
  78 $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
  79         @echo SUPPORTED_KPI "(all)"
  80         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) all $@
  81
  82 build_symbol_sets: check_all_exports $(SYMBOL_SET_BUILD) $(OBJPATH)/allsymbols \
  83                         $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME) \
  84                         $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME)
  85
  86 do_config_all:: build_symbol_sets
  87
  88 # There's no simple static pattern rule for these paths, so hardcode dependencies in the command list
  89 $(SYMROOT_INSTALL_KEXT_MACHO_FILES): ALWAYS
  90         $(_v)$(MKDIR) $(dir $@)
  91         $(_v)if [ $(OBJROOT)/.symbolset.timestamp -nt $@ ]; then                \
  92                 echo INSTALLSYM symbolset $(notdir $@) "($(CURRENT_ARCH_CONFIG_LC))";   \
  93                 $(INSTALL) $(EXEC_INSTALL_FLAGS) $(OBJPATH)/$(@F).symbolset $@; \
  94                 cmdstatus=$$?;                                                  \
  95         else                                                                    \
  96                 echo INSTALLSYM symbolset $(notdir $@) "($(CURRENT_ARCH_CONFIG_LC))";   \
  97                 $(LIPO) -create $@ $(OBJPATH)/$(@F).symbolset -output $@ 2>/dev/null || true;   \
  98                 cmdstatus=$$?;                                                  \
  99         fi;                                                                     \
 100         exit $$cmdstatus
 101
 102 .PHONY: symroot_kext_plists
 103
 104 symroot_kext_plists: $(SYMROOT_INSTALL_KEXT_PLISTS)
 105
 106 $(SYMROOT_INSTALL_KEXT_PLISTS): $(SYMROOT)/% : $(SOURCE)/%
 107         $(_v)$(MKDIR) $(dir $@)
 108         @echo INSTALLSYM kextplist $*
 109         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 110         $(_v)$(NEWVERS) $@ $(_vstdout)
 111
 112 .PHONY: dstroot_kext_plists
 113
 114 dstroot_kext_plists: $(DSTROOT_INSTALL_KEXT_PLISTS)
 115
 116 $(DSTROOT_INSTALL_KEXT_PLISTS): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/%
 117         $(_v)$(MKDIR) $(dir $@)
 118         @echo INSTALL kextplist $*
 119         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 120
 121 $(DSTROOT_INSTALL_KEXT_MACHO_FILES): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/%
 122         $(_v)$(MKDIR) $(dir $@)
 123         @echo INSTALL $(notdir $@) "($(CURRENT_ARCH_CONFIG_LC))"
 124         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
 125
 126 $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME): $(DSTROOT)/$(KRESDIR)/% : $(OBJPATH)/%
 127         $(_v)$(MKDIR) $(dir $@)
 128         @echo INSTALL $*
 129         $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@
 130
 131 install_symbol_sets:    $(SYMROOT_INSTALL_KEXT_MACHO_FILES) \
 132                         symroot_kext_plists \
 133                         $(DSTROOT_INSTALL_KEXT_MACHO_FILES) \
 134                         dstroot_kext_plists \
 135                         $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) \
 136                         $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME)
 137
 138 do_build_install_primary::      install_symbol_sets
 139
 140 $(OBJPATH)/kernel-kpi.exp: $(EXPORTS_FILES)
 141         $(_v)$(SOURCE)/generate_linker_exports.sh $@ $+
 142
 143 .PHONY: build_mach_kernel_exports
 144
 145 build_mach_kernel_exports: $(OBJPATH)/kernel-kpi.exp
 146
 147 do_build_all:: build_mach_kernel_exports
 148
 149 include $(MakeInc_rule)
 150 include $(MakeInc_dir)