projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
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 | ||
| 1c79356b A |
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 | # | |
| b0d623f7 | 17 | # CFLAGS |
| 1c79356b | 18 | # |
| 39236c6e | 19 | CFLAGS+= -include meta_features.h -DLIBSA_KERNEL_PRIVATE |
| 5ba3f43e | 20 | SFLAGS+= -include meta_features.h |
| 1c79356b A |
21 | |
| 22 | # | |
| 23 | # Directories for mig generated files | |
| 24 | # | |
| 39037602 | 25 | COMP_SUBDIRS = |
| 1c79356b A |
26 | |
| 27 | # | |
| 28 | # Make sure we don't remove this by accident if interrupted at the wrong | |
| 29 | # time. | |
| 30 | # | |
| 31 | .PRECIOUS: Makefile | |
| 32 | ||
| 1c79356b A |
33 | # |
| 34 | # Theses macros are filled in by the config program depending on the | |
| 35 | # current configuration. The MACHDEP macro is replaced by the | |
| 36 | # contents of the machine dependent makefile template and the others | |
| 37 | # are replaced by the corresponding symbol definitions for the | |
| 38 | # configuration. | |
| 39 | # | |
| 40 | ||
| 41 | %OBJS | |
| 42 | ||
| 43 | %CFILES | |
| 44 | ||
| fe8ab488 A |
45 | %CXXFILES |
| 46 | ||
| 1c79356b A |
47 | %SFILES |
| 48 | ||
| 1c79356b A |
49 | %MACHDEP |
| 50 | ||
| fe8ab488 A |
51 | # Rebuild if per-file overrides change |
| 52 | ${OBJS}: $(firstword $(MAKEFILE_LIST)) | |
| 53 | ||
| 54 | # Rebuild if global compile flags change | |
| 55 | $(COBJS): .CFLAGS | |
| 56 | .CFLAGS: ALWAYS | |
| 57 | $(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS) | |
| 58 | $(CXXOBJS): .CXXFLAGS | |
| 59 | .CXXFLAGS: ALWAYS | |
| 60 | $(_v)$(REPLACECONTENTS) $@ $(KC++) $(CXXFLAGS) $(INCFLAGS) | |
| 61 | $(SOBJS): .SFLAGS | |
| 62 | .SFLAGS: ALWAYS | |
| 63 | $(_v)$(REPLACECONTENTS) $@ $(S_KCC) $(SFLAGS) $(INCFLAGS) | |
| 64 | ||
| 3e170ce0 A |
65 | KLD_FILES = $(OBJS) |
| 66 | ||
| fe8ab488 | 67 | $(COMPONENT).filelist: $(OBJS) |
| 3e170ce0 A |
68 | $(_v)for kld_file in ${KLD_FILES}; do \ |
| 69 | $(SEG_HACK) -n __KLD -o $${kld_file}__ $${kld_file} || exit 1; \ | |
| 70 | mv $${kld_file}__ $${kld_file} || exit 1; \ | |
| 39236c6e | 71 | done |
| f427ee49 | 72 | @$(LOG_LDFILELIST) "$(COMPONENT)" |
| 3e170ce0 | 73 | $(_v)for obj in ${OBJS}; do \ |
| cb323159 | 74 | $(ECHO) $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \ |
| 3e170ce0 | 75 | done > $(COMPONENT).filelist |
| 1c79356b | 76 | |
| 1c79356b | 77 | |
| 39236c6e | 78 | do_all: $(COMPONENT).filelist |
| 1c79356b | 79 | |
| 39236c6e | 80 | do_build_all:: do_all |
| 6d2010ae | 81 | |
| 1c79356b A |
82 | %RULES |
| 83 | ||
| 1c79356b | 84 | include $(MakeInc_rule) |
| 1c79356b | 85 | include $(MakeInc_dir) |
| 3e170ce0 A |
86 | |
| 87 | # the KLD segment is mapped read-only on arm, so if we include llvm profiling | |
| 88 | # here it will segfault the kernel. (see arm_vm_init.c) We don't currently have | |
| 89 | # a way of retrieving these counters from KLD anyway, so there's no harm in just | |
| 90 | # disabling them. | |
| 91 | CXXFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CXXFLAGS_GEN)) | |
| 92 | CFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CFLAGS_GEN)) |