Changes in kernel/Makefile [1cb092d:8786aa5] in mainline
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kernel/Makefile
r1cb092d r8786aa5 27 27 # 28 28 29 ## Configuration 30 # 31 32 ROOT_PATH = .. 33 34 VERSION_DEF = $(ROOT_PATH)/version 35 36 COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common 37 COMMON_HEADER = $(ROOT_PATH)/common.h 38 COMMON_HEADER_ARCH = arch/$(KARCH)/include/common.h 39 40 CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config 41 CONFIG_HEADER = $(ROOT_PATH)/config.h 42 43 -include $(VERSION_DEF) 44 -include $(COMMON_MAKEFILE) 45 -include $(CONFIG_MAKEFILE) 46 47 ## Common names 48 # 49 50 DEPEND = Makefile.depend 51 DEPEND_PREV = $(DEPEND).prev 52 RAW = kernel.raw 53 BIN = kernel.bin 54 MAP = kernel.map 55 JOB = kernel.job 56 MAP_PREV = $(MAP).prev 57 DISASM = kernel.disasm 58 DUMP = kernel.dump 59 REAL_MAP = generic/src/debug/real_map 60 61 ARCH_INCLUDE = generic/include/arch 62 GENARCH_INCLUDE = generic/include/genarch 63 64 GENMAP = tools/genmap.py 65 JOBFILE = $(ROOT_PATH)/tools/jobfile.py 66 67 LINK = arch/$(KARCH)/_link.ld 68 EMPTY_MAP = generic/src/debug/empty_map.o 69 SIZEOK_MAP = generic/src/debug/sizeok_map.o 29 include Makefile.common 70 30 71 31 .PHONY: all clean 72 32 73 all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(BIN) $(DISASM) 74 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV) 33 all: ../version ../Makefile.config ../config.h ../config.defs 34 -[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV) 35 $(MAKE) -f Makefile.build PRECHECK=$(PRECHECK) 75 36 76 37 clean: 77 rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* $(ARCH_INCLUDE) $(GENARCH_INCLUDE) arch/*/_link.ld arch/*/include/common.h38 rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* $(ARCH_INCLUDE) $(GENARCH_INCLUDE) arch/*/_link.ld 78 39 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \; 79 80 ## Common compiler flags81 #82 83 INCLUDES = generic/include84 85 ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)86 OPTIMIZATION = s87 else88 OPTIMIZATION = 389 endif90 91 DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__92 93 GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \94 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \95 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \96 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \97 -Werror-implicit-function-declaration -Wwrite-strings \98 -Werror -pipe99 100 ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \101 -ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \102 -Werror-implicit-function-declaration -Werror -wd170103 104 SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \105 -xnolib -xc99=all -features=extensions \106 -erroff=E_ZERO_SIZED_STRUCT_UNION107 108 CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \109 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \110 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \111 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \112 -Werror-implicit-function-declaration -Wwrite-strings \113 -pipe -arch $(CLANG_ARCH)114 115 -include arch/$(KARCH)/Makefile.inc116 -include genarch/Makefile.inc117 -include $(DEPEND)118 119 ## The at-sign120 #121 # The $(ATSIGN) variable holds the ASCII character representing the at-sign122 # ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that123 # don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on124 # those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be125 # defined as the percentile-sign ('%') in the architecture-dependent126 # Makefile.inc.127 #128 129 ATSIGN ?= @130 131 ## Cross-platform assembly to start a symtab.data section132 #133 134 SYMTAB_SECTION = ".section symtab.data, \"a\", $(ATSIGN)progbits;"135 136 ## Compilation options137 #138 139 ifeq ($(COMPILER),gcc_native)140 CFLAGS = $(GCC_CFLAGS)141 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)142 endif143 144 ifeq ($(COMPILER),gcc_cross)145 CFLAGS = $(GCC_CFLAGS)146 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)147 endif148 149 ifeq ($(COMPILER),icc)150 CFLAGS = $(ICC_CFLAGS)151 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)152 endif153 154 ifeq ($(COMPILER),suncc)155 CFLAGS = $(SUNCC_CFLAGS)156 DEFS += $(CONFIG_DEFS)157 DEPEND_DEFS = $(DEFS)158 endif159 160 ifeq ($(COMPILER),clang)161 CFLAGS = $(CLANG_CFLAGS)162 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)163 endif164 165 ## Generic kernel sources166 #167 168 GENERIC_SOURCES = \169 generic/src/adt/avl.c \170 generic/src/adt/bitmap.c \171 generic/src/adt/btree.c \172 generic/src/adt/hash_table.c \173 generic/src/adt/list.c \174 generic/src/console/chardev.c \175 generic/src/console/console.c \176 generic/src/cpu/cpu.c \177 generic/src/ddi/ddi.c \178 generic/src/ddi/irq.c \179 generic/src/ddi/device.c \180 generic/src/debug/symtab.c \181 generic/src/debug/stacktrace.c \182 generic/src/interrupt/interrupt.c \183 generic/src/main/main.c \184 generic/src/main/kinit.c \185 generic/src/main/uinit.c \186 generic/src/main/version.c \187 generic/src/main/shutdown.c \188 generic/src/proc/program.c \189 generic/src/proc/scheduler.c \190 generic/src/proc/thread.c \191 generic/src/proc/task.c \192 generic/src/proc/the.c \193 generic/src/proc/tasklet.c \194 generic/src/syscall/syscall.c \195 generic/src/syscall/copy.c \196 generic/src/mm/buddy.c \197 generic/src/mm/frame.c \198 generic/src/mm/page.c \199 generic/src/mm/tlb.c \200 generic/src/mm/as.c \201 generic/src/mm/backend_anon.c \202 generic/src/mm/backend_elf.c \203 generic/src/mm/backend_phys.c \204 generic/src/mm/slab.c \205 generic/src/lib/func.c \206 generic/src/lib/memstr.c \207 generic/src/lib/sort.c \208 generic/src/lib/str.c \209 generic/src/lib/elf.c \210 generic/src/lib/rd.c \211 generic/src/printf/printf_core.c \212 generic/src/printf/printf.c \213 generic/src/printf/snprintf.c \214 generic/src/printf/vprintf.c \215 generic/src/printf/vsnprintf.c \216 generic/src/time/clock.c \217 generic/src/time/timeout.c \218 generic/src/time/delay.c \219 generic/src/preempt/preemption.c \220 generic/src/synch/spinlock.c \221 generic/src/synch/condvar.c \222 generic/src/synch/rwlock.c \223 generic/src/synch/mutex.c \224 generic/src/synch/semaphore.c \225 generic/src/synch/smc.c \226 generic/src/synch/waitq.c \227 generic/src/synch/futex.c \228 generic/src/smp/ipi.c \229 generic/src/smp/smp.c \230 generic/src/ipc/ipc.c \231 generic/src/ipc/sysipc.c \232 generic/src/ipc/ipcrsc.c \233 generic/src/ipc/irq.c \234 generic/src/ipc/event.c \235 generic/src/security/cap.c \236 generic/src/sysinfo/sysinfo.c \237 generic/src/sysinfo/stats.c238 239 ## Kernel console support240 #241 242 ifeq ($(CONFIG_KCONSOLE),y)243 GENERIC_SOURCES += \244 generic/src/console/kconsole.c \245 generic/src/console/cmd.c246 endif247 248 ## Udebug interface sources249 #250 251 ifeq ($(CONFIG_UDEBUG),y)252 GENERIC_SOURCES += \253 generic/src/ipc/kbox.c \254 generic/src/udebug/udebug.c \255 generic/src/udebug/udebug_ops.c \256 generic/src/udebug/udebug_ipc.c257 endif258 259 ## Test sources260 #261 262 ifeq ($(CONFIG_TEST),y)263 CFLAGS += -Itest/264 GENERIC_SOURCES += \265 test/test.c \266 test/atomic/atomic1.c \267 test/btree/btree1.c \268 test/avltree/avltree1.c \269 test/fault/fault1.c \270 test/mm/falloc1.c \271 test/mm/falloc2.c \272 test/mm/mapping1.c \273 test/mm/slab1.c \274 test/mm/slab2.c \275 test/synch/rwlock1.c \276 test/synch/rwlock2.c \277 test/synch/rwlock3.c \278 test/synch/rwlock4.c \279 test/synch/rwlock5.c \280 test/synch/semaphore1.c \281 test/synch/semaphore2.c \282 test/print/print1.c \283 test/print/print2.c \284 test/print/print3.c \285 test/print/print4.c \286 test/thread/thread1.c287 288 ifeq ($(KARCH),mips32)289 GENERIC_SOURCES += test/debug/mips1.c290 else291 GENERIC_SOURCES += test/debug/mips1_skip.c292 endif293 294 ifeq ($(KARCH),ia64)295 GENERIC_SOURCES += test/mm/purge1.c296 else297 GENERIC_SOURCES += test/mm/purge1_skip.c298 endif299 300 ifeq ($(CONFIG_FPU),y)301 ifeq ($(KARCH),ia32)302 TEST_FPU1 = y303 TEST_SSE1 = y304 GENERIC_SOURCES += test/fpu/fpu1_x86.c305 endif306 307 ifeq ($(KARCH),amd64)308 TEST_FPU1 = y309 TEST_SSE1 = y310 GENERIC_SOURCES += test/fpu/fpu1_x86.c311 endif312 313 ifeq ($(KARCH),ia64)314 TEST_FPU1 = y315 GENERIC_SOURCES += test/fpu/fpu1_ia64.c316 endif317 318 ifeq ($(KARCH),mips32)319 TEST_MIPS2 = y320 endif321 endif322 323 ifneq ($(TEST_FPU1),y)324 GENERIC_SOURCES += test/fpu/fpu1_skip.c325 endif326 327 ifeq ($(TEST_SSE1),y)328 GENERIC_SOURCES += test/fpu/sse1.c329 else330 GENERIC_SOURCES += test/fpu/sse1_skip.c331 endif332 333 ifeq ($(TEST_MIPS2),y)334 GENERIC_SOURCES += test/fpu/mips2.c335 else336 GENERIC_SOURCES += test/fpu/mips2_skip.c337 endif338 339 endif340 341 GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))342 ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))343 GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))344 345 ifeq ($(CONFIG_SYMTAB),y)346 SYMTAB_OBJECTS := generic/src/debug/real_map.o347 else348 SYMTAB_OBJECTS :=349 endif350 351 $(BIN): $(RAW)352 $(OBJCOPY) -O $(BFD) $< $@353 354 $(DISASM): $(RAW)355 $(OBJDUMP) -d $< > $@356 357 $(RAW): $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)358 $(LD) -N $(LFLAGS) -T $(LINK) -M -Map $(MAP) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)359 ifeq ($(CONFIG_STRIP_BINARIES),y)360 $(STRIP) $(RAW)361 endif362 363 $(LINK): $(LINK).in $(DEPEND)364 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@365 366 %.o: %.S $(DEPEND)367 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@368 ifeq ($(PRECHECK),y)369 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(GCC_CFLAGS) -D__ASM__370 endif371 372 %.o: %.s $(DEPEND)373 $(AS) $(AFLAGS) -o $@ $<374 ifeq ($(PRECHECK),y)375 $(JOBFILE) $(JOB) $< $@ as asm $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)376 endif377 378 #379 # The FPU tests are the only objects for which we allow the compiler to generate380 # FPU instructions.381 #382 383 test/fpu/%.o: test/fpu/%.c $(DEPEND)384 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@385 ifeq ($(PRECHECK),y)386 $(JOBFILE) $(JOB) $< $@ cc test $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)387 endif388 389 #390 # Ordinary objects.391 #392 393 %.o: %.c $(DEPEND)394 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) -c $< -o $@395 ifeq ($(PRECHECK),y)396 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS)397 endif398 399 $(REAL_MAP).o: $(REAL_MAP).bin400 echo $(SYMTAB_SECTION)" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@401 402 $(REAL_MAP).bin: $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)403 echo $(SYMTAB_SECTION) | $(AS) $(AFLAGS) -o $(EMPTY_MAP)404 $(LD) -N $(LFLAGS) -T $(LINK) -M -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)405 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)406 $(GENMAP) $(MAP_PREV) $(DUMP) $@407 408 # Do it once again, this time to get correct even the symbols409 # on architectures that have bss after symtab410 411 echo $(SYMTAB_SECTION)" .incbin \"$@\"" | $(AS) $(AFLAGS) -o $(SIZEOK_MAP)412 $(LD) -N $(LFLAGS) -T $(LINK) -M -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)413 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)414 $(GENMAP) $(MAP_PREV) $(DUMP) $@415 416 $(DEPEND): $(ARCH_INCLUDE) $(GENARCH_INCLUDE) $(COMMON_HEADER_ARCH)417 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null418 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@419 420 $(ARCH_INCLUDE): arch/$(KARCH)/include/421 ln -sfn ../../$< $@422 423 $(GENARCH_INCLUDE): genarch/include/424 ln -sfn ../../$< $@425 426 $(COMMON_HEADER_ARCH): $(COMMON_HEADER)427 ln -sfn ../../../$< $@
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