#
# Mach Operating System
# Copyright (c) 1986 Carnegie-Mellon University
# All rights reserved. The CMU software License Agreement specifies
# the terms and conditions for use and redistribution.
#
export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
include $(MakeInc_cmd)
include $(MakeInc_def)
#
# CFLAGS
#
CFLAGS+= -include meta_features.h -DLIBSA_KERNEL_PRIVATE
SFLAGS+= -include meta_features.h
#
# Directories for mig generated files
#
COMP_SUBDIRS =
#
# Make sure we don't remove this by accident if interrupted at the wrong
# time.
#
.PRECIOUS: Makefile
#
# Theses macros are filled in by the config program depending on the
# current configuration. The MACHDEP macro is replaced by the
# contents of the machine dependent makefile template and the others
# are replaced by the corresponding symbol definitions for the
# configuration.
#
%OBJS
%LIBOBJS
%CFILES
%CXXFILES
%SFILES
%MACHDEP
# Rebuild if per-file overrides change
${OBJS}: $(firstword $(MAKEFILE_LIST))
# Rebuild if global compile flags change
$(COBJS): .CFLAGS
.CFLAGS: ALWAYS
$(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS)
$(CXXOBJS): .CXXFLAGS
.CXXFLAGS: ALWAYS
$(_v)$(REPLACECONTENTS) $@ $(KC++) $(CXXFLAGS) $(INCFLAGS)
$(SOBJS): .SFLAGS
.SFLAGS: ALWAYS
$(_v)$(REPLACECONTENTS) $@ $(S_KCC) $(SFLAGS) $(INCFLAGS)
KLD_FILES = $(OBJS)
$(COMPONENT).filelist: $(OBJS)
$(_v)for kld_file in ${KLD_FILES}; do \
$(SEG_HACK) -s __TEXT -n __KLD -o $${kld_file}__ $${kld_file} || exit 1; \
mv $${kld_file}__ $${kld_file} || exit 1; \
$(SEG_HACK) -i __KLD -n __KLDDATA -o $${kld_file}__ $${kld_file} || exit 1; \
mv $${kld_file}__ $${kld_file} || exit 1; \
done
@$(LOG_LDFILELIST) "$(COMPONENT)"
$(_v)for obj in ${OBJS}; do \
$(ECHO) $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \
done > $(COMPONENT).filelist
$(COMPONENT).libfilelist: $(LIBOBJS)
@$(LOG_LDFILELIST) "lib$(COMPONENT)"
$(_v)for obj in ${LIBOBJS}; do \
$(ECHO) $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \
done > $(COMPONENT).libfilelist
ifeq ($(RC_ProjectName),xnu_libraries)
do_all: $(COMPONENT).libfilelist
else
do_all: $(COMPONENT).filelist
endif
do_build_all:: do_all
%RULES
include $(MakeInc_rule)
include $(MakeInc_dir)
# the KLD segment is mapped read-only on arm, so if we include llvm profiling
# here it will segfault the kernel. (see arm_vm_init.c) We don't currently have
# a way of retrieving these counters from KLD anyway, so there's no harm in just
# disabling them.
CXXFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CXXFLAGS_GEN))
CXXFLAGS_GEN:=$(filter-out -fcoverage-mapping,$(CXXFLAGS_GEN))
CFLAGS_GEN:=$(filter-out -fprofile-instr-generate,$(CFLAGS_GEN))
CFLAGS_GEN:=$(filter-out -fcoverage-mapping,$(CFLAGS_GEN))