The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/config/Makefile

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
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    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 
    7 include $(MakeInc_cmd)
    8 include $(MakeInc_def)
    9 
   10 ALL_SUBDIRS = 
   11 
   12 INSTINC_SUBDIRS = 
   13 INSTINC_SUBDIRS_I386 = 
   14 INSTINC_SUBDIRS_X86_64 = 
   15 INSTINC_SUBDIRS_ARM = 
   16 
   17 EXPINC_SUBDIRS = 
   18 EXPINC_SUBDIRS_I386 = 
   19 EXPINC_SUBDIRS_X86_64 = 
   20 EXPINC_SUBDIRS_ARM = 
   21 
   22 
   23 COMP_SUBDIRS = 
   24 
   25 INST_SUBDIRS =  
   26 
   27 
   28 INSTALL_KEXT_PLIST_LIST= \
   29         System.kext/Info.plist \
   30         System.kext/PlugIns/Libkern.kext/Info.plist \
   31         System.kext/PlugIns/Mach.kext/Info.plist \
   32         System.kext/PlugIns/BSDKernel.kext/Info.plist \
   33         System.kext/PlugIns/MACFramework.kext/Info.plist \
   34         System.kext/PlugIns/IOKit.kext/Info.plist \
   35         System.kext/PlugIns/AppleNMI.kext/Info.plist \
   36         System.kext/PlugIns/ApplePlatformFamily.kext/Info.plist \
   37         System.kext/PlugIns/IONVRAMFamily.kext/Info.plist \
   38         System.kext/PlugIns/IOSystemManagement.kext/Info.plist \
   39         System.kext/PlugIns/Unsupported.kext/Info.plist \
   40         System.kext/PlugIns/Private.kext/Info.plist
   41 
   42 INSTALL_KEXT_DIR = /System/Library/Extensions/
   43 
   44 
   45 MD_SUPPORTED_KPI_FILENAME="SupportedKPIs-${ARCH_CONFIG_LC}.txt"
   46 MI_SUPPORTED_KPI_FILENAME="SupportedKPIs-all-archs.txt"
   47 
   48 ifneq ($(MACHINE_CONFIG), DEFAULT)
   49 OBJPATH = $(OBJROOT)/$(KERNEL_CONFIG)_$(ARCH_CONFIG)_$(MACHINE_CONFIG)
   50 else
   51 OBJPATH = $(OBJROOT)/$(KERNEL_CONFIG)_$(ARCH_CONFIG)
   52 endif
   53 
   54 ifeq ($(ARCH_CONFIG),I386)
   55 SUPPORT_SYSTEM60_KEXT   = 1
   56 else
   57 SUPPORT_SYSTEM60_KEXT   = 0
   58 endif
   59 
   60 ifeq ($(SUPPORT_SYSTEM60_KEXT),1)
   61 INSTALL_KEXT_PLIST_LIST += \
   62         System.kext/PlugIns/System6.0.kext/Info.plist \
   63         System.kext/PlugIns/Libkern6.0.kext/Info.plist \
   64         System.kext/PlugIns/Mach6.0.kext/Info.plist \
   65         System.kext/PlugIns/BSDKernel6.0.kext/Info.plist \
   66         System.kext/PlugIns/IOKit6.0.kext/Info.plist
   67 endif
   68 
   69 SYMBOL_COMPONENT_LIST = \
   70         System6.0       \
   71         BSDKernel       \
   72         IOKit           \
   73         Libkern         \
   74         Mach            \
   75         MACFramework    \
   76         Unsupported     \
   77         Private
   78 
   79 SYMBOL_SET_BUILD = $(foreach set, $(SYMBOL_COMPONENT_LIST), $(OBJPATH)/$(set).symbolset)
   80 SYMBOL_SET_FAT = $(foreach set, $(SYMBOL_COMPONENT_LIST), $(OBJROOT)/$(set).symbolset)
   81 
   82 INSTALL_KEXT_PLISTS = $(addprefix $(DSTROOT)$(INSTALL_KEXT_DIR), $(INSTALL_KEXT_PLIST_LIST))
   83 
   84 $(INSTALL_KEXT_PLISTS): $(DSTROOT)$(INSTALL_KEXT_DIR)% : $(SOURCE)/%
   85         @echo Install $< in $@
   86         $(_v)$(MKDIR) $(dir $@);                                \
   87         $(RM) $(RMFLAGS) $@;                                    \
   88         $(INSTALL) $(DATA_INSTALL_FLAGS) $< $(dir $@)
   89 
   90 $(OBJPATH)/allsymbols: $(OBJPATH)/mach_kernel
   91         $(_v)$(NM) -gj $< > $@
   92 
   93 $(SYMBOL_SET_BUILD): $(OBJPATH)/%.symbolset :  %.exports %.$(ARCH_CONFIG_LC).exports $(OBJPATH)/allsymbols
   94         $(_v)if [ "$*" != System6.0 -o $(SUPPORT_SYSTEM60_KEXT) -eq 1 ]; then   \
   95                 $(KEXT_CREATE_SYMBOL_SET) \
   96                 $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
   97                 -import $(OBJPATH)/allsymbols \
   98                 -export $*.exports \
   99                 -export $*.$(ARCH_CONFIG_LC).exports \
  100                 -output $@ $(_vstdout); \
  101         fi
  102         $(_v)if [ ! -e $@ ]; then       \
  103                 printf "" > $@;         \
  104         fi
  105 
  106 # When building the top-level install target for all architectures, aggregate the per-arch
  107 # symbolsets for the primary machine configuration for each kernel/arch config
  108 $(SYMBOL_SET_FAT): $(OBJROOT)/%.symbolset :
  109         $(_v)per_arch_symbolsets="";                    \
  110         for arch_config in $(INSTALL_ARCHS);            \
  111         do                                              \
  112                                                         \
  113         my_counter=1;                                   \
  114         found_arch=0;                                   \
  115         for my_config in $(TARGET_CONFIGS_UC);          \
  116         do                                              \
  117                 if [ $${my_counter} -eq 1 ] ; then      \
  118                         kernel_config=$${my_config};    \
  119                 elif [ $${my_counter} -eq 2 ] ; then    \
  120                         if [ $${my_config} = $${arch_config} ]; then \
  121                                 found_arch=1;           \
  122                         fi;                             \
  123                 else                                    \
  124                         if [ $${found_arch} -eq 1 ]; then \
  125                                 machine_config=$${my_config};\
  126                                 break;                  \
  127                         fi;                             \
  128                         my_counter=0;                   \
  129                 fi;                                     \
  130                 my_counter=$$((my_counter + 1));        \
  131         done;                                           \
  132                                                         \
  133         if [ $${arch_config} = ARM ] ; then             \
  134                 if [ $${machine_config} = DEFAULT ] ; then              \
  135                         machine_config=$(DEFAULT_ARM_MACHINE_CONFIG);   \
  136                 fi;                                                     \
  137         fi;                                             \
  138         if [ $${arch_config} = L4_ARM ] ; then          \
  139                 if [ $${machine_config} = DEFAULT ] ; then              \
  140                         machine_config=$(DEFAULT_L4_ARM_MACHINE_CONFIG);        \
  141                 fi;                                                     \
  142         fi;                                             \
  143         if [ $${machine_config} = DEFAULT ] ; then      \
  144                 objpath=${OBJROOT}/$${kernel_config}_$${arch_config};   \
  145         else            \
  146                 objpath=${OBJROOT}/$${kernel_config}_$${arch_config}_$${machine_config};        \
  147         fi;             \
  148         if [ -s "$${objpath}/$*.symbolset" ]; then                      \
  149                 per_arch_symbolsets="$${per_arch_symbolsets} $${objpath}/$*.symbolset";         \
  150         fi;             \
  151         done;           \
  152         if [ -n "$${per_arch_symbolsets}" ]; then                       \
  153                 $(LIPO) $${per_arch_symbolsets} -create -output $@;     \
  154         else            \
  155                 printf "" > $@;                                         \
  156         fi
  157 
  158 build_symbol_sets:      $(SYMBOL_SET_BUILD) $(OBJPATH)/allsymbols
  159         $(_v)$(KEXT_CREATE_SYMBOL_SET) \
  160                 $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
  161                 $(foreach comp,$(filter-out System6.0 Private,$(SYMBOL_COMPONENT_LIST)), \
  162                         -export $(SRCROOT)/$(COMPONENT)/$(comp).exports \
  163                         -export $(SRCROOT)/$(COMPONENT)/$(comp).$(ARCH_CONFIG_LC).exports) \
  164                 -import $(OBJPATH)/allsymbols \
  165                 -output /dev/null $(_vstdout);
  166         $(_v)$(KEXT_CREATE_SYMBOL_SET) \
  167                 $($(addsuffix $(ARCH_CONFIG),ARCH_FLAGS_)) \
  168                 $(foreach comp,$(filter-out System6.0 Unsupported,$(SYMBOL_COMPONENT_LIST)), \
  169                         -export $(SRCROOT)/$(COMPONENT)/$(comp).exports \
  170                         -export $(SRCROOT)/$(COMPONENT)/$(comp).$(ARCH_CONFIG_LC).exports) \
  171                 -import $(OBJPATH)/allsymbols \
  172                 -output /dev/null $(_vstdout);
  173         $(_v) $(SRCROOT)/$(COMPONENT)/list_supported.sh $(SRCROOT)/$(COMPONENT) $(ARCH_CONFIG_LC) $(OBJPATH)/${MD_SUPPORTED_KPI_FILENAME};
  174         $(_v)if [ -n `echo $${ARCH_CONFIGS%%\ *} | grep -i  $(ARCH_CONFIG)` ]; \
  175         then \
  176                 $(SRCROOT)/$(COMPONENT)/list_supported.sh $(SRCROOT)/$(COMPONENT) "ALL"  $(OBJROOT)/${MI_SUPPORTED_KPI_FILENAME}; \
  177         fi
  178 
  179 
  180 install_symbol_sets:    $(SYMBOL_SET_FAT) $(SRCROOT)/config/MasterVersion $(INSTALL_KEXT_PLISTS)
  181         $(_v)if [ -s "$(OBJROOT)/System6.0.symbolset" -a $(SUPPORT_SYSTEM60_KEXT) -eq 1 ]; then \
  182                 install $(INSTALL_FLAGS) $(OBJROOT)/System6.0.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/System6.0.kext/kernel.6.0;        \
  183                 install $(INSTALL_FLAGS) $(OBJROOT)/System6.0.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Mach6.0.kext/Mach6.0;     \
  184                 install $(INSTALL_FLAGS) $(OBJROOT)/System6.0.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/BSDKernel6.0.kext/BSDKernel6.0;   \
  185                 install $(INSTALL_FLAGS) $(OBJROOT)/System6.0.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Libkern6.0.kext/Libkern6.0;       \
  186                 install $(INSTALL_FLAGS) $(OBJROOT)/System6.0.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/IOKit6.0.kext/IOKit6.0;   \
  187         fi
  188         $(_v)if [ -s "$(OBJROOT)/BSDKernel.symbolset" ]; then \
  189                 install $(INSTALL_FLAGS) $(OBJROOT)/BSDKernel.symbolset    $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/BSDKernel.kext/BSDKernel;                 \
  190                 install $(INSTALL_FLAGS) $(OBJROOT)/IOKit.symbolset        $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/IOKit.kext/IOKit;                         \
  191                 install $(INSTALL_FLAGS) $(OBJROOT)/Libkern.symbolset      $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Libkern.kext/Libkern;                     \
  192                 install $(INSTALL_FLAGS) $(OBJROOT)/Mach.symbolset         $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Mach.kext/Mach;                           \
  193                 install $(INSTALL_FLAGS) $(OBJROOT)/MACFramework.symbolset $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/MACFramework.kext/MACFramework;           \
  194                 install $(INSTALL_FLAGS) $(OBJROOT)/Unsupported.symbolset  $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Unsupported.kext/Unsupported;             \
  195                 install $(INSTALL_FLAGS) $(OBJROOT)/Private.symbolset      $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Private.kext/Private;                     \
  196         fi
  197         $(_v)$(NEWVERS) $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/Info.plist \
  198                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/AppleNMI.kext/Info.plist \
  199                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/ApplePlatformFamily.kext/Info.plist \
  200                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/BSDKernel.kext/Info.plist \
  201                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/IOKit.kext/Info.plist \
  202                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/IONVRAMFamily.kext/Info.plist \
  203                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/IOSystemManagement.kext/Info.plist \
  204                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Libkern.kext/Info.plist \
  205                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Mach.kext/Info.plist \
  206                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/MACFramework.kext/Info.plist \
  207                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Unsupported.kext/Info.plist \
  208                 $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext/PlugIns/Private.kext/Info.plist;
  209         $(_v)$(MKDIR) $(DSTROOT)/$(KRESDIR);
  210         $(_v)install $(INSTALL_FLAGS) $(OBJPATH)/$(MD_SUPPORTED_KPI_FILENAME) $(DSTROOT)/$(KRESDIR);
  211         $(_v)if [ -n `echo $${ARCH_CONFIGS%%\ *} | grep -i  $(ARCH_CONFIG)` ]; then \
  212                 install $(INSTALL_FLAGS) $(OBJROOT)/$(MI_SUPPORTED_KPI_FILENAME) $(DSTROOT)/$(KRESDIR); \
  213         fi
  214         $(_v)$(MKDIR) $(SYMROOT)
  215         $(_v)$(CP) -rf $(DSTROOT)/$(INSTALL_KEXT_DIR)/System.kext $(SYMROOT)
  216 
  217 do_build_all:   build_symbol_sets
  218 
  219 do_build_install:       install_symbol_sets 
  220 
  221 EXPORTS_FILE_LIST = $(addprefix $(SOURCE)/,$(foreach set,$(SYMBOL_COMPONENT_LIST), $(set).exports $(set).$(ARCH_CONFIG_LC).exports))
  222 EXPORTS_FILE_LIST_NOSYSTEM60 = $(addprefix $(SOURCE)/,$(foreach set, $(filter-out System6.0,$(SYMBOL_COMPONENT_LIST)), $(set).exports $(set).$(ARCH_CONFIG_LC).exports))
  223 
  224 # Does not include "whole-kernel" clients
  225 build_mach_kernel_exports:
  226         $(_v)if [ $(SUPPORT_SYSTEM60_KEXT) -eq 1 ]; then \
  227                 $(SOURCE)/generate_linker_exports.sh $(OBJPATH)/kernel-kpi.exp \
  228                          $(EXPORTS_FILE_LIST) || exit 1; \
  229         else \
  230                 $(SOURCE)/generate_linker_exports.sh $(OBJPATH)/kernel-kpi.exp \
  231                          $(EXPORTS_FILE_LIST_NOSYSTEM60) || exit 1; \
  232         fi;
  233 
  234 include $(MakeInc_rule)
  235 include $(MakeInc_dir)

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