Annotation of XNU/makedefs/MakeInc.def, revision 1.1

1.1     ! root        1: 
        !             2: export SOURCE=$(shell /bin/pwd)
        !             3: 
        !             4: #
        !             5: # gnumake 3.77 support
        !             6: #
        !             7: export USE_APPLE_PB_SUPPORT = all
        !             8: 
        !             9: #
        !            10: # Incremental Build option
        !            11: #
        !            12: ifndef INCR_EXPORTHDRS
        !            13: ifeq ($(shell test -d $$OBJROOT/EXPORT_HDRS;echo $$?),0)
        !            14: export INCR_EXPORTHDRS = TRUE
        !            15: else
        !            16: export INCR_EXPORTHDRS = FALSE
        !            17: endif
        !            18: endif
        !            19: 
        !            20: ifndef INCR_INSTALLHDRS
        !            21: ifeq ($(shell test -d $$DSTROOT/$INCDIR;echo $$?),0)
        !            22: export INCR_INSTALLHDRS        = TRUE
        !            23: else
        !            24: export INCR_INSTALLHDRS        = FALSE
        !            25: endif
        !            26: endif
        !            27: 
        !            28: #
        !            29: # Component List
        !            30: #
        !            31: export COMPONENT_LIST  = osfmk bsd iokit pexpert libkern
        !            32: export COMPONENT       = $(firstword $(subst /, ,$(shell $(RELPATH) $(SRCROOT) $(SOURCE))))
        !            33: export COMPONENT_IMPORT_LIST = $(filter-out $(COMPONENT),$(COMPONENT_LIST)) 
        !            34: 
        !            35: # Architecture options
        !            36: #
        !            37: #  supported configurations : PPC I386
        !            38: #
        !            39: ifdef RC_ARCHS
        !            40: export ARCH_CONFIGS    = $(shell echo -n $(RC_ARCHS) | tr a-z A-Z)
        !            41: else
        !            42: ifndef ARCH_CONFIGS
        !            43: export ARCH_CONFIGS    = $(shell arch | tr a-z A-Z)
        !            44: endif
        !            45: endif
        !            46: export ARCH_CONFIG     = $(firstword $(ARCH_CONFIGS))
        !            47: export arch_config     = $(shell echo -n $(ARCH_CONFIG) | tr A-Z a-z)
        !            48: 
        !            49: 
        !            50: # Kernel Configuration options  
        !            51: #
        !            52: # supported configurations : RELEASE DEBUG PROFILE
        !            53: #
        !            54: ifndef KERNEL_CONFIGS
        !            55: export KERNEL_CONFIGS  = RELEASE
        !            56: endif
        !            57: export KERNEL_CONFIG   = $(firstword $(KERNEL_CONFIGS))
        !            58: 
        !            59: #
        !            60: # Kernel Configuration to install
        !            61: #
        !            62: #  supported install architecture : PPC I386
        !            63: #
        !            64: export INSTALL_TYPE    = RELEASE
        !            65: ifdef RC_ARCHS
        !            66: export INSTALL_ARCHS   = $(ARCH_CONFIGS)
        !            67: else
        !            68: export INSTALL_ARCHS   = $(ARCH_CONFIGS)
        !            69: endif
        !            70: export INSTALL_ARCH    = $(ARCH_CONFIG)
        !            71: 
        !            72: export INSTALL_ARCH_DEFAULT    = PPC
        !            73: 
        !            74: #
        !            75: # Standard defines list
        !            76: #
        !            77: export DEFINES = -DAPPLE -DNeXT -DKERNEL_PRIVATE -D__MACHO__=1 -D_ANSI_C_SOURCE -Dvolatile=__volatile $(IDENT)
        !            78: 
        !            79: #
        !            80: # Compiler command
        !            81: #
        !            82: CC     = /usr/bin/cc
        !            83: KCC    = /usr/bin/cc
        !            84: 
        !            85: #
        !            86: # Default CFLAGS
        !            87: #
        !            88: ifdef RC_CFLAGS
        !            89: export OTHER_CFLAGS    = $(subst $(addprefix -arch ,$(RC_ARCHS)),,$(RC_CFLAGS))
        !            90: endif
        !            91: 
        !            92: export CFLAGS_GEN = -static -g -nostdinc -nostdlib -traditional-cpp -fno-builtin -finline -fno-keep-inline-functions -msoft-float -fsigned-bitfields -force_cpusubtype_ALL -Wpointer-arith $(OTHER_CFLAGS)
        !            93: 
        !            94: export CFLAGS_RELEASE  = -O2
        !            95: export CFLAGS_DEBUG    = -O1 -fno-omit-frame-pointer
        !            96: export CFLAGS_PROFILE  = 
        !            97: 
        !            98: export CFLAGS_PPC      = -arch ppc -Dppc -DPPC -D__PPC__ -mcpu=604 -D_BIG_ENDIAN=__BIG_ENDIAN__
        !            99: export CFLAGS_I386     = -arch i386 -Di386 -DI386 -D__I386__ -D_BIG_ENDIAN=__LITTLE_ENDIAN__
        !           100: 
        !           101: export CFLAGS  = $(CFLAGS_GEN) \
        !           102:                  $($(addsuffix $(ARCH_CONFIG),CFLAGS_)) \
        !           103:                  $($(addsuffix $(KERNEL_CONFIG),CFLAGS_)) \
        !           104:                  $(DEFINES)
        !           105: 
        !           106: #
        !           107: # Assembler command
        !           108: #
        !           109: AS     = /usr/bin/cc
        !           110: S_KCC  = /usr/bin/cc
        !           111: 
        !           112: #
        !           113: # Default SFLAGS
        !           114: #
        !           115: export SFLAGS_GEN = -static -D__ASSEMBLER__ -force_cpusubtype_ALL $(OTHER_CFLAGS)
        !           116: 
        !           117: export SFLAGS_RELEASE  = 
        !           118: export SFLAGS_DEBUG    = 
        !           119: export SFLAGS_PROFILE  = 
        !           120: 
        !           121: export SFLAGS_PPC      = $(CFLAGS_PPC)
        !           122: export SFLAGS_I386     = $(CFLAGS_I386)
        !           123: 
        !           124: export SFLAGS  = $(SFLAGS_GEN) \
        !           125:                  $($(addsuffix $(ARCH_CONFIG),SFLAGS_)) \
        !           126:                  $($(addsuffix $(KERNEL_CONFIG),SFLAGS_)) \
        !           127:                  $(DEFINES)
        !           128: 
        !           129: #
        !           130: # Linker command
        !           131: #
        !           132: LD     = /usr/bin/ld
        !           133: 
        !           134: #
        !           135: # Default LDFLAGS
        !           136: #
        !           137: export LDFLAGS_COMPONENT_GEN = -static -r 
        !           138: 
        !           139: export LDFLAGS_COMPONENT_RELEASE       = 
        !           140: export LDFLAGS_COMPONENT_DEBUG                 = 
        !           141: export LDFLAGS_COMPONENT_PROFILE       = 
        !           142: 
        !           143: export LDFLAGS_COMPONENT_PPC   = -arch ppc
        !           144: export LDFLAGS_COMPONENT_I386  = -arch i386
        !           145: 
        !           146: export LDFLAGS_COMPONENT       = $(LDFLAGS_COMPONENT_GEN) \
        !           147:                  $($(addsuffix $(ARCH_CONFIG),LDFLAGS_COMPONENT_)) \
        !           148:                  $($(addsuffix $(KERNEL_CONFIG),LDFLAGS_COMPONENT_))
        !           149: 
        !           150: export LDFLAGS_KERNEL_GEN = -static -force_cpusubtype_ALL -segalign 0x1000 
        !           151: 
        !           152: export LDFLAGS_KERNEL_RELEASE  =  -noseglinkedit
        !           153: export LDFLAGS_KERNEL_DEBUG    = 
        !           154: export LDFLAGS_KERNEL_PROFILE  = 
        !           155: 
        !           156: export LDFLAGS_KERNEL_PPC      = -arch ppc -segaddr __VECTORS 0x0 -segaddr __TEXT 0x11000 -e __start -sectalign __DATA __common 0x1000 -sectalign __DATA __bss 0x1000
        !           157: export LDFLAGS_KERNEL_I386     = -arch i386 -segaddr __TEXT 0x100000 -segaddr __LINKEDIT 0x780000 -e _pstart
        !           158: 
        !           159: export LDFLAGS_KERNEL  = $(LDFLAGS_KERNEL_GEN) \
        !           160:                  $($(addsuffix $(ARCH_CONFIG),LDFLAGS_KERNEL_)) \
        !           161:                  $($(addsuffix $(KERNEL_CONFIG),LDFLAGS_KERNEL_))
        !           162: 
        !           163: 
        !           164: #
        !           165: # Default runtime libraries to be linked with the kernel
        !           166: #
        !           167: export LD_KERNEL_LIBS  = -lcc
        !           168: 
        !           169: #
        !           170: # Default INCFLAGS
        !           171: #
        !           172: export INCFLAGS_IMPORT         = $(patsubst %, -I$(OBJROOT)/EXPORT_HDRS/%, $(COMPONENT_IMPORT_LIST))
        !           173: export INCFLAGS_EXTERN         = -I$(OBJROOT)/EXTERN_HDRS -I$(SRCROOT)/EXTERNAL_HEADERS -I$(SRCROOT)/EXTERNAL_HEADERS/bsd
        !           174: export INCFLAGS_GEN    = -I$(SRCROOT)/$(COMPONENT) 
        !           175: export INCFLAGS_POSIX  = -I$(OBJROOT)/EXPORT_HDRS/bsd
        !           176: export INCFLAGS_LOCAL  = -I.
        !           177: 
        !           178: export INCFLAGS        = -nostdinc $(INCFLAGS_LOCAL) $(INCFLAGS_GEN) $(INCFLAGS_IMPORT) $(INCFLAGS_EXTERN) $(INCFLAGS_MAKEFILE)
        !           179: 
        !           180: #
        !           181: # Default MIGFLAGS
        !           182: #
        !           183: export MIGFLAGS        = $(DEFINES) $(INCFLAGS) $($(addsuffix $(ARCH_CONFIG),CFLAGS_))
        !           184: 
        !           185: #
        !           186: # Default VPATH
        !           187: #
        !           188: empty:=
        !           189: space:= $(empty) $(empty)
        !           190: export VPATH_IMPORT    = $(subst $(space),:,$(patsubst %,$(OBJROOT)/EXPORT_HDRS/%,$(strip $(COMPONENT_IMPORT_LIST)))):
        !           191: export VPATH_EXTERN    = $(OBJROOT)/EXTERN_HDRS:
        !           192: export VPATH_GEN       = .:$(SOURCE):
        !           193: 
        !           194: export VPATH           = $(VPATH_GEN)$(VPATH_IMPORT)$(VPATH_EXTERN)$(VPATH_MAKEFILE)
        !           195: 
        !           196: #
        !           197: # Macros that control installation of kernel and it's header files
        !           198: #
        !           199: # install flags for header files
        !           200: # 
        !           201: INSTALL_FLAGS = -c -m 0444
        !           202: 
        !           203: #
        !           204: # Header file destinations
        !           205: #
        !           206: FRAMEDIR = System/Library/Frameworks
        !           207: ifndef INCDIR
        !           208:     INCDIR = $(FRAMEDIR)/System.framework/Versions/B/Headers
        !           209: endif
        !           210: ifndef LCLDIR
        !           211:     LCLDIR = $(FRAMEDIR)/System.framework/Versions/B/PrivateHeaders
        !           212: endif
        !           213: 
        !           214: KINCVERS = A
        !           215: KINCFRAME = $(FRAMEDIR)/Kernel.framework
        !           216: KINCDIR = $(KINCFRAME)/Versions/$(KINCVERS)/Headers
        !           217: 
        !           218: #
        !           219: # Compononent Header file destinations
        !           220: #
        !           221: EXPDIR = EXPORT_HDRS/$(COMPONENT)
        !           222: 
        !           223: #
        !           224: # Strip Flags
        !           225: #
        !           226: export STRIP_FLAGS_RELEASE     = -S 
        !           227: export STRIP_FLAGS_DEBUG       = -S 
        !           228: export STRIP_FLAGS_PROFILE     = -S 
        !           229: 
        !           230: export STRIP_FLAGS     = $($(addsuffix $(KERNEL_CONFIG),STRIP_FLAGS_)) 
        !           231: 
        !           232: #
        !           233: #  This must be here before any rules are possibly defined by the
        !           234: #  machine dependent makefile fragment so that a plain "make" command
        !           235: #  always works.  The config program will emit an appropriate rule to
        !           236: #  cause "all" to depend on every kernel configuration it generates.
        !           237: #
        !           238: 
        !           239: default: all
        !           240: 

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