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 $(MakeInc_def)
   8
   9 MD_SUPPORTED_KPI_FILENAME = SupportedKPIs-${CURRENT_ARCH_CONFIG_LC}.txt
  10 MI_SUPPORTED_KPI_FILENAME = SupportedKPIs-all-archs.txt
  11
  12 INSTALL_KEXT_DIR = $(DSTROOT)$(INSTALL_EXTENSIONS_DIR)
  13
  14 KEXT_PLIST_LIST = \
  15         System.kext/Info.plist \
  16         System.kext/PlugIns/Kasan.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 # In general you want it to be possible to have a CPU sub-type's symbol exports
  32 # alias to the parent type's exports. This is a special-case way to handle it
  33 # for now:
  34 ifeq ($(CURRENT_ARCH_CONFIG_LC),x86_64h)
  35 EXPORT_SOURCE_ARCH_CONFIG_LC = x86_64
  36 else
  37 EXPORT_SOURCE_ARCH_CONFIG_LC = $(CURRENT_ARCH_CONFIG_LC)
  38 endif
  39
  40 KEXT_MACHO_LIST = $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/$(symbolset))
  41 KEXT_PLIST_LIST += $(foreach symbolset,$(filter-out Dummy,$(SYMBOL_COMPONENT_LIST)),System.kext/PlugIns/$(symbolset).kext/Info.plist)
  42
  43 SYMROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(SYMROOT)/,$(KEXT_MACHO_LIST))
  44 DSTROOT_INSTALL_KEXT_MACHO_FILES = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_MACHO_LIST))
  45
  46 SYMROOT_INSTALL_KEXT_PLISTS = $(addprefix $(SYMROOT)/,$(KEXT_PLIST_LIST))
  47 DSTROOT_INSTALL_KEXT_PLISTS = $(addprefix $(INSTALL_KEXT_DIR)/,$(KEXT_PLIST_LIST))
  48
  49 EXPORTS_FILES = $(foreach symbolset,$(SYMBOL_COMPONENT_LIST),$(symbolset).exports $(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports) Unused.exports
  50
  51 SYMBOL_SET_BUILD = $(foreach symbolset, $(SYMBOL_COMPONENT_LIST), $(OBJPATH)/$(symbolset).symbolset)
  52
  53 ifeq ($(KASAN),1)
  54 KASAN_EXPORTS = $(SRCROOT)/san/Kasan_kasan.exports
  55 endif
  56
  57 $(OBJPATH)/allsymbols: $(OBJPATH)/$(KERNEL_FILE_NAME)
  58         $(_v)$(NM) -gj $< > $@
  59
  60 $(SYMBOL_SET_BUILD): $(OBJPATH)/%.symbolset :  %.exports %.$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports $(OBJPATH)/allsymbols $(KEXT_CREATE_SYMBOL_SET)
  61         @echo "$(ColorH)SYMBOLSET$(Color0)  $(ColorF)$*$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
  62         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  63                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  64                 -import $(OBJPATH)/allsymbols                           \
  65                 -export $(SOURCE)/$*.exports                            \
  66                 -export $(SOURCE)/$*.$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports    \
  67                 -output $@ $(_vstdout)
  68
  69 .PHONY: check_all_exports
  70
  71 check_all_exports: $(OBJPATH)/allsymbols $(KEXT_CREATE_SYMBOL_SET)
  72         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  73                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  74                 -import $(OBJPATH)/allsymbols                           \
  75                 $(foreach symbolset,$(filter-out Private,$(SYMBOL_COMPONENT_LIST)),     \
  76                         -export $(SOURCE)/$(symbolset).exports          \
  77                         -export $(SOURCE)/$(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports) \
  78                 -output /dev/null $(_vstdout)
  79         $(_v)$(KEXT_CREATE_SYMBOL_SET)                                  \
  80                 $(ARCH_FLAGS_$(CURRENT_ARCH_CONFIG))                    \
  81                 -import $(OBJPATH)/allsymbols                           \
  82                 $(foreach symbolset,$(filter-out Unsupported,$(SYMBOL_COMPONENT_LIST)), \
  83                         -export $(SOURCE)/$(symbolset).exports          \
  84                         -export $(SOURCE)/$(symbolset).$(EXPORT_SOURCE_ARCH_CONFIG_LC).exports) \
  85                 -output /dev/null $(_vstdout)
  86
  87 $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
  88         @echo "$(ColorH)SUPPORTED_KPI$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
  89         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) $(EXPORT_SOURCE_ARCH_CONFIG_LC) $@
  90
  91 $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME): $(EXPORTS_FILES)
  92         @echo "$(ColorH)SUPPORTED_KPI$(Color0) \"($(ColorLF)all$(Color0))\""
  93         $(_v)$(SRCROOT)/config/list_supported.sh $(SOURCE) all $@
  94
  95 build_symbol_sets: check_all_exports $(SYMBOL_SET_BUILD) $(OBJPATH)/allsymbols \
  96                         $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME) \
  97                         $(OBJPATH)/$(MI_SUPPORTED_KPI_FILENAME)
  98
  99 do_config_all:: build_symbol_sets
 100
 101 # There's no simple static pattern rule for these paths, so hardcode dependencies in the command list
 102 $(SYMROOT_INSTALL_KEXT_MACHO_FILES): ALWAYS
 103         $(_v)$(MKDIR) $(dir $@)
 104         $(_v)if [ $(OBJROOT)/.symbolset.timestamp -nt $@ ]; then                \
 105                 echo INSTALLSYM symbolset $(notdir $@) "($(CURRENT_ARCH_CONFIG_LC))";   \
 106                 $(INSTALL) $(EXEC_INSTALL_FLAGS) $(OBJPATH)/$(@F).symbolset $@; \
 107                 cmdstatus=$$?;                                                  \
 108         else                                                                    \
 109                 echo INSTALLSYM symbolset $(notdir $@) "($(CURRENT_ARCH_CONFIG_LC))";   \
 110                 $(LIPO) -create $@ $(OBJPATH)/$(@F).symbolset -output $@ 2>/dev/null || true;   \
 111                 cmdstatus=$$?;                                                  \
 112         fi;                                                                     \
 113         exit $$cmdstatus
 114
 115 $(SYMROOT_INSTALL_KEXT_PLISTS): $(SYMROOT)/% : $(SOURCE)/%
 116         $(_v)$(MKDIR) $(dir $@)
 117         @echo "$(ColorH)INSTALLSYM$(ColorH) $(ColorLF)kextplist$(Color0) $(ColorF)$*$(Color0)"
 118         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 119         $(_v)$(NEWVERS) $@ $(_vstdout)
 120
 121 $(DSTROOT_INSTALL_KEXT_PLISTS): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/%
 122         $(_v)$(MKDIR) $(dir $@)
 123         @echo "$(ColorH)INSTALL$(ColorH)    $(ColorLF)kextplist$(Color0) $(ColorF)$*$(Color0)"
 124         $(_v)$(INSTALL) $(DATA_INSTALL_FLAGS) $< $@
 125
 126 $(DSTROOT_INSTALL_KEXT_MACHO_FILES): $(INSTALL_KEXT_DIR)/% : $(SYMROOT)/% ALWAYS
 127         $(_v)$(MKDIR) $(dir $@)
 128         @echo "$(ColorF)INSTALL$(Color0)    $(ColorF)$(notdir $@)$(Color0) \"($(ColorLF)$(CURRENT_ARCH_CONFIG_LC)$(Color0))\""
 129         $(_v)$(INSTALL) $(EXEC_INSTALL_FLAGS) $< $@
 130
 131 $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME): $(DSTROOT)/$(KRESDIR)/% : $(OBJPATH)/%
 132         $(_v)$(MKDIR) $(dir $@)
 133         @echo "$(ColorH)INSTALL$(Color0)    $(ColorF)$*$(Color0)"
 134         $(_v)$(INSTALL) $(INSTALL_FLAGS) $< $@
 135
 136 ifneq ($(INSTALL_KASAN_ONLY),1)
 137 do_config_install::     $(SYMROOT_INSTALL_KEXT_MACHO_FILES) \
 138                                 $(SYMROOT_INSTALL_KEXT_PLISTS) \
 139                                 $(DSTROOT_INSTALL_KEXT_MACHO_FILES) \
 140                                 $(DSTROOT_INSTALL_KEXT_PLISTS) \
 141                                 $(DSTROOT)/$(KRESDIR)/$(MD_SUPPORTED_KPI_FILENAME) \
 142                                 $(DSTROOT)/$(KRESDIR)/$(MI_SUPPORTED_KPI_FILENAME)
 143 endif
 144
 145
 146 $(OBJPATH)/all-kpi.exp: $(EXPORTS_FILES)
 147         $(_v)$(SOURCE)/generate_linker_exports.sh $@ $+ $(KASAN_EXPORTS)
 148
 149 $(OBJPATH)/all-alias.exp: $(EXPORTS_FILES)
 150         $(_v)$(SOURCE)/generate_linker_aliases.sh $@ $+ $(KASAN_EXPORTS)
 151
 152 do_build_all:: $(OBJPATH)/all-kpi.exp $(OBJPATH)/all-alias.exp
 153
 154 include $(MakeInc_rule)
 155 include $(MakeInc_dir)