libsa/conf/Makefile.template

   1 #
   2 # Mach Operating System
   3 # Copyright (c) 1986 Carnegie-Mellon University
   4 # All rights reserved.  The CMU software License Agreement specifies
   5 # the terms and conditions for use and redistribution.
   6 #
   7
   8 export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
   9 export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
  10 export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
  11 export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
  12
  13 include $(MakeInc_cmd)
  14 include $(MakeInc_def)
  15
  16 #
  17 # CFLAGS
  18 #
  19 CFLAGS+= -include meta_features.h -DLIBSA_KERNEL_PRIVATE
  20
  21 #
  22 # Directories for mig generated files
  23 #
  24 COMP_SUBDIRS =
  25
  26 #
  27 #  Make sure we don't remove this by accident if interrupted at the wrong
  28 #  time.
  29 #
  30 .PRECIOUS: Makefile
  31
  32 #
  33 #  Theses macros are filled in by the config program depending on the
  34 #  current configuration.  The MACHDEP macro is replaced by the
  35 #  contents of the machine dependent makefile template and the others
  36 #  are replaced by the corresponding symbol definitions for the
  37 #  configuration.
  38 #
  39
  40 %OBJS
  41
  42 %CFILES
  43
  44 %CXXFILES
  45
  46 %SFILES
  47
  48 %MACHDEP
  49
  50 # Rebuild if per-file overrides change
  51 ${OBJS}: $(firstword $(MAKEFILE_LIST))
  52
  53 # Rebuild if global compile flags change
  54 $(COBJS): .CFLAGS
  55 .CFLAGS: ALWAYS
  56         $(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS)
  57 $(CXXOBJS): .CXXFLAGS
  58 .CXXFLAGS: ALWAYS
  59         $(_v)$(REPLACECONTENTS) $@ $(KC++) $(CXXFLAGS) $(INCFLAGS)
  60 $(SOBJS): .SFLAGS
  61 .SFLAGS: ALWAYS
  62         $(_v)$(REPLACECONTENTS) $@ $(S_KCC) $(SFLAGS) $(INCFLAGS)
  63
  64 KLD_FILES = $(OBJS)
  65
  66 $(COMPONENT).filelist: $(OBJS)
  67         $(_v)for kld_file in ${KLD_FILES}; do      \
  68                 $(SEG_HACK) -n __KLD -o $${kld_file}__ $${kld_file} || exit 1; \
  69                 mv $${kld_file}__ $${kld_file} || exit 1; \
  70         done
  71         @echo "$(ColorL)LDFILELIST$(Color0) $(ColorLF)$(COMPONENT)$(Color0)"
  72         $(_v)for obj in ${OBJS}; do     \
  73                  echo $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \
  74         done > $(COMPONENT).filelist
  75
  76
  77 do_all: $(COMPONENT).filelist
  78
  79 do_build_all:: do_all
  80
  81 %RULES
  82
  83 include $(MakeInc_rule)
  84 include $(MakeInc_dir)
  85
  86 # the KLD segment is mapped read-only on arm, so if we include llvm profiling
  87 # here it will segfault the kernel.  (see arm_vm_init.c) We don't currently have
  88 # a way of retrieving these counters from KLD anyway, so there's no harm in just
  89 # disabling them.
  90 CXXFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CXXFLAGS_GEN))
  91 CFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CFLAGS_GEN))