| | 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 | SFLAGS+= -include meta_features.h |
| | 21 | |
| | 22 | # |
| | 23 | # Directories for mig generated files |
| | 24 | # |
| | 25 | COMP_SUBDIRS = |
| | 26 | |
| | 27 | # |
| | 28 | # Make sure we don't remove this by accident if interrupted at the wrong |
| | 29 | # time. |
| | 30 | # |
| | 31 | .PRECIOUS: Makefile |
| | 32 | |
| | 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 | %LIBOBJS |
| | 44 | |
| | 45 | %CFILES |
| | 46 | |
| | 47 | %CXXFILES |
| | 48 | |
| | 49 | %SFILES |
| | 50 | |
| | 51 | %MACHDEP |
| | 52 | |
| | 53 | # Rebuild if per-file overrides change |
| | 54 | ${OBJS}: $(firstword $(MAKEFILE_LIST)) |
| | 55 | |
| | 56 | # Rebuild if global compile flags change |
| | 57 | $(COBJS): .CFLAGS |
| | 58 | .CFLAGS: ALWAYS |
| | 59 | $(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS) |
| | 60 | $(CXXOBJS): .CXXFLAGS |
| | 61 | .CXXFLAGS: ALWAYS |
| | 62 | $(_v)$(REPLACECONTENTS) $@ $(KC++) $(CXXFLAGS) $(INCFLAGS) |
| | 63 | $(SOBJS): .SFLAGS |
| | 64 | .SFLAGS: ALWAYS |
| | 65 | $(_v)$(REPLACECONTENTS) $@ $(S_KCC) $(SFLAGS) $(INCFLAGS) |
| | 66 | |
| | 67 | KLD_FILES = $(OBJS) |
| | 68 | |
| | 69 | $(COMPONENT).filelist: $(OBJS) |
| | 70 | $(_v)for kld_file in ${KLD_FILES}; do \ |
| | 71 | $(SEG_HACK) -s __TEXT -n __KLD -o $${kld_file}__ $${kld_file} || exit 1; \ |
| | 72 | mv $${kld_file}__ $${kld_file} || exit 1; \ |
| | 73 | $(SEG_HACK) -i __KLD -n __KLDDATA -o $${kld_file}__ $${kld_file} || exit 1; \ |
| | 74 | mv $${kld_file}__ $${kld_file} || exit 1; \ |
| | 75 | done |
| | 76 | @$(LOG_LDFILELIST) "$(COMPONENT)" |
| | 77 | $(_v)for obj in ${OBJS}; do \ |
| | 78 | $(ECHO) $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \ |
| | 79 | done > $(COMPONENT).filelist |
| | 80 | |
| | 81 | $(COMPONENT).libfilelist: $(LIBOBJS) |
| | 82 | @$(LOG_LDFILELIST) "lib$(COMPONENT)" |
| | 83 | $(_v)for obj in ${LIBOBJS}; do \ |
| | 84 | $(ECHO) $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \ |
| | 85 | done > $(COMPONENT).libfilelist |
| | 86 | |
| | 87 | |
| | 88 | ifeq ($(RC_ProjectName),xnu_libraries) |
| | 89 | do_all: $(COMPONENT).libfilelist |
| | 90 | else |
| | 91 | do_all: $(COMPONENT).filelist |
| | 92 | endif |
| | 93 | |
| | 94 | do_build_all:: do_all |
| | 95 | |
| | 96 | %RULES |
| | 97 | |
| | 98 | include $(MakeInc_rule) |
| | 99 | include $(MakeInc_dir) |
| | 100 | |
| | 101 | # the KLD segment is mapped read-only on arm, so if we include llvm profiling |
| | 102 | # here it will segfault the kernel. (see arm_vm_init.c) We don't currently have |
| | 103 | # a way of retrieving these counters from KLD anyway, so there's no harm in just |
| | 104 | # disabling them. |
| | 105 | CXXFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CXXFLAGS_GEN)) |
| | 106 | CFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CFLAGS_GEN)) |
projects / apple / xnu.git / blame_incremental