source: mainline/uspace/Makefile.common@ 5042706

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 5042706 was a047aaa, checked in by Martin Decky <martin@…>, 11 years ago

barber: visual liveness indicator (using the barber pole animation and blink(1) LEDs)
refactor the LED support from vlaunch into barber

  • Property mode set to 100644
File size: 12.1 KB
Line 
1#
2# Copyright (c) 2005 Martin Decky
3# Copyright (c) 2007 Jakub Jermar
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9#
10# - Redistributions of source code must retain the above copyright
11# notice, this list of conditions and the following disclaimer.
12# - Redistributions in binary form must reproduce the above copyright
13# notice, this list of conditions and the following disclaimer in the
14# documentation and/or other materials provided with the distribution.
15# - The name of the author may not be used to endorse or promote products
16# derived from this software without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28#
29
30# Individual makefiles set:
31#
32# USPACE_PREFIX (*) relative path to uspace/ directory
33# SOURCES (*) list of source files
34# LIBS libraries to link with
35# DEFS compiler defines
36# EXTRA_CFLAGS additional flags to pass to C compiler
37# LINKER_SCRIPT linker script
38# PRE_DEPEND targets required for dependency check
39#
40# BINARY (/) binary output name (like appname)
41# LIBRARY (/) library output name (like libname)
42#
43# EXTRA_OUTPUT additional output targets
44# EXTRA_CLEAN additional cleanup targets
45#
46# MATH set to 'y' to use the math library
47# POSIX_COMPAT set to 'y' to use POSIX compatibility layer
48#
49# Optionally, for a binary:
50# STATIC_NEEDED set to 'y' for init binaries, will build statically
51# linked version
52# STATIC_ONLY set to 'y' if binary cannot be linked dynamically
53# (e.g. uses thread-local variables)
54#
55# Optionally, for a libary:
56# SLIBRARY Name with full version, e.g. libfoo.so.0.0
57# LSONAME Soname / name with short version, e.g. libfoo.so.0
58#
59# (x) required variables
60# (/) exactly one of the variables must be defined
61#
62
63ROOT_PATH = $(USPACE_PREFIX)/..
64
65VERSION_DEF = $(ROOT_PATH)/version
66
67COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
68COMMON_HEADER = $(ROOT_PATH)/common.h
69
70CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
71CONFIG_HEADER = $(ROOT_PATH)/config.h
72
73-include $(VERSION_DEF)
74-include $(COMMON_MAKEFILE)
75-include $(CONFIG_MAKEFILE)
76
77ifneq ($(BINARY),)
78 JOB = $(BINARY).job
79 OUTPUT = $(BINARY)
80 TEST_BINARY = test-$(BINARY)
81 EXTRA_OUTPUT += $(BINARY).disasm
82 EXTRA_CLEAN += $(BINARY).map
83endif
84
85ifneq ($(LIBRARY),)
86 JOB = $(LIBRARY).job
87 OUTPUT = $(LIBRARY).a
88 TEST_BINARY = test-$(LIBRARY)
89endif
90
91ifeq ($(CONFIG_BUILD_SHARED_LIBS),y)
92 ifneq ($(SLIBRARY),)
93 LARCHIVE = $(LIBRARY).la
94 LOUTPUT = $(SLIBRARY)
95 EXTRA_OUTPUT += $(LOUTPUT).disasm $(LIBRARY).so $(LSONAME)
96 EXTRA_CLEAN += $(LOUTPUT).map $(LOUTPUT).ldisasm \
97 $(LIBC_PREFIX)/shared/arch/$(UARCH)/_lib.ld \
98 $(LIBRARY).so $(LSONAME)
99 endif
100endif
101
102DEPEND = Makefile.depend
103DEPEND_PREV = $(DEPEND).prev
104
105LIB_PREFIX = $(USPACE_PREFIX)/lib
106
107LIBC_PREFIX = $(LIB_PREFIX)/c
108LIBC_INCLUDES_FLAGS = \
109 -I$(LIBC_PREFIX)/include \
110 -I$(LIBC_PREFIX)/arch/$(UARCH)/include \
111 -I$(ROOT_PATH)/abi/include
112LIBSOFTFLOAT_PREFIX = $(LIB_PREFIX)/softfloat
113LIBSOFTINT_PREFIX = $(LIB_PREFIX)/softint
114
115LIBMATH_PREFIX = $(LIB_PREFIX)/math
116LIBMATH_INCLUDES_FLAGS = \
117 -I$(LIBMATH_PREFIX)/include \
118 -I$(LIBMATH_PREFIX)/arch/$(UARCH)/include
119
120LIBPOSIX_PREFIX = $(LIB_PREFIX)/posix
121
122LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
123LIBFS_PREFIX = $(LIB_PREFIX)/fs
124LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
125LIBFMTUTIL_PREFIX = $(LIB_PREFIX)/fmtutil
126
127LIBGRAPH_PREFIX = $(LIB_PREFIX)/graph
128LIBSOFTREND_PREFIX = $(LIB_PREFIX)/softrend
129LIBDRAW_PREFIX = $(LIB_PREFIX)/draw
130LIBGUI_PREFIX = $(LIB_PREFIX)/gui
131
132LIBEXT4_PREFIX = $(LIB_PREFIX)/ext4
133
134LIBUSB_PREFIX = $(LIB_PREFIX)/usb
135LIBUSBHOST_PREFIX = $(LIB_PREFIX)/usbhost
136LIBUSBDEV_PREFIX = $(LIB_PREFIX)/usbdev
137LIBUSBHID_PREFIX = $(LIB_PREFIX)/usbhid
138LIBUSBVIRT_PREFIX = $(LIB_PREFIX)/usbvirt
139
140LIBDRV_PREFIX = $(LIB_PREFIX)/drv
141LIBHOUND_PREFIX = $(LIB_PREFIX)/hound
142LIBPCM_PREFIX = $(LIB_PREFIX)/pcm
143LIBNET_PREFIX = $(LIB_PREFIX)/net
144LIBNIC_PREFIX = $(LIB_PREFIX)/nic
145LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
146LIBCOMPRESS_PREFIX = $(LIB_PREFIX)/compress
147
148LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
149LIBTRACKMOD_PREFIX = $(LIB_PREFIX)/trackmod
150
151LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
152
153LIBHTTP_PREFIX = $(LIB_PREFIX)/http
154LIBURI_PREFIX = $(LIB_PREFIX)/uri
155
156LIBMBR_PREFIX = $(LIB_PREFIX)/mbr
157LIBGPT_PREFIX = $(LIB_PREFIX)/gpt
158
159ifeq ($(STATIC_NEEDED),y)
160 STATIC_BUILD = y
161else
162 ifeq ($(STATIC_ONLY),y)
163 STATIC_BUILD = y
164 else
165 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
166 STATIC_BUILD = n
167 else
168 STATIC_BUILD = y
169 endif
170 endif
171endif
172
173# Build static whenever we use libusb because that library uses
174# thread local variables
175ifneq ($(findstring usb, $(LIBS)),)
176 STATIC_BUILD = y
177endif
178
179ifeq ($(STATIC_BUILD),y)
180 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
181 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
182 ifeq ($(MATH),y)
183 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
184 endif
185else
186 BASE_LIBS = $(LIBC_PREFIX)/libc.so0 $(LIBSOFTINT_PREFIX)/libsofti.so0
187 LFLAGS = -Bdynamic
188 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
189 ifeq ($(MATH),y)
190 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so0
191 endif
192endif
193
194ifeq ($(MATH),y)
195 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
196else
197 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
198endif
199
200ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
201 OPTIMIZATION = s
202else
203 OPTIMIZATION = 3
204endif
205
206# PCUT-based unit tests
207ifneq ($(TEST_SOURCES),)
208 TEST_OUTPUT = $(TEST_BINARY)
209 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
210 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
211 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map
212ifneq ($(LIBRARY),)
213 TEST_OUTPUT_LIBS += $(OUTPUT)
214endif
215 TEST_OUTPUT_LIBS += $(TEST_LIBS)
216endif
217
218.PHONY: all clean
219
220all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
221 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
222
223all-test: $(TEST_OUTPUT)
224
225clean:
226 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
227 find . -name '*.o' -follow -exec rm \{\} \;
228 find . -name '*.lo' -follow -exec rm \{\} \;
229
230GCC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
231 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
232 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
233 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
234 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
235 -pipe -ggdb -D__$(ENDIANESS)__
236
237ICC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
238 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
239 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
240 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
241 -Werror-implicit-function-declaration -Wwrite-strings \
242 -pipe -g -D__$(ENDIANESS)__
243
244# clang does not support following options but I am not sure whether
245# something won't break because of that:
246# -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) -finput-charset=UTF-8
247CLANG_CFLAGS = $(LIBC_INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
248 -ffreestanding -fno-builtin -nostdlib -nostdinc \
249 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
250 -Werror-implicit-function-declaration -Wwrite-strings \
251 -integrated-as \
252 -pipe -g -target $(CLANG_TARGET) -D__$(ENDIANESS)__
253
254LIB_CFLAGS = $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__
255LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
256
257ifeq ($(CONFIG_DEBUG),y)
258 GCC_CFLAGS += -Werror
259 ICC_CFLAGS += -Werror
260endif
261
262ifeq ($(CONFIG_LINE_DEBUG),y)
263 GCC_CFLAGS += -g
264 ICC_CFLAGS += -g
265 CLANG_CFLAGS += -g
266endif
267
268# Prepare for POSIX before including platform specific stuff
269ifeq ($(POSIX_COMPAT),y)
270 CFLAGS = -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
271 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
272endif
273
274## Setup platform configuration
275#
276
277-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
278
279## Compilation options
280#
281
282JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
283
284ifeq ($(COMPILER),gcc_cross)
285 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
286 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
287endif
288
289ifeq ($(COMPILER),gcc_helenos)
290 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
291 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
292endif
293
294ifeq ($(COMPILER),gcc_native)
295 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
296 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
297endif
298
299ifeq ($(COMPILER),icc)
300 CFLAGS += $(ICC_CFLAGS) $(EXTRA_CFLAGS)
301 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
302endif
303
304ifeq ($(COMPILER),clang)
305 CFLAGS += $(CLANG_CFLAGS) $(EXTRA_CFLAGS)
306 GCC_CFLAGS += $(EXTRA_CFLAGS)
307 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
308endif
309
310-include $(DEPEND)
311
312OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
313LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
314TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
315
316ifneq ($(BINARY),)
317%.disasm: $(BINARY)
318ifeq ($(CONFIG_LINE_DEBUG),y)
319 $(OBJDUMP) -d -S $< > $@
320else
321 $(OBJDUMP) -d $< > $@
322endif
323
324$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
325 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
326ifeq ($(CONFIG_STRIP_BINARIES),y)
327 $(STRIP) $(BINARY)
328endif
329endif
330
331ifneq ($(SLIBRARY),)
332%.disasm: $(LOUTPUT)
333ifeq ($(CONFIG_LINE_DEBUG),y)
334 $(OBJDUMP) -d -S $< > $@
335else
336 $(OBJDUMP) -d $< > $@
337endif
338
339$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
340 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
341
342$(LIBRARY).so:
343 ln -s $(SLIBRARY) $@
344
345$(LSONAME):
346 ln -s $(SLIBRARY) $@
347endif
348
349ifneq ($(LIBRARY),)
350%.a: $(OBJECTS)
351 $(AR) rc $@ $(OBJECTS)
352endif
353
354ifneq ($(SLIBRARY),)
355%.la: $(LOBJECTS)
356 $(AR) rc $@ $(LOBJECTS)
357endif
358
359ifneq ($(TEST_OUTPUT),)
360$(TEST_OUTPUT): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS)
361 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(TEST_OUTPUT).map -o $@ $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS) $(LIBS) $(BASE_LIBS)
362ifeq ($(CONFIG_STRIP_BINARIES),y)
363 $(STRIP) $(TEST_OUTPUT)
364endif
365endif
366
367%.o: %.S $(DEPEND)
368 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
369ifeq ($(PRECHECK),y)
370 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
371endif
372
373%.o: %.s $(DEPEND)
374 $(AS) $(AFLAGS) -o $@ $<
375ifeq ($(PRECHECK),y)
376 $(JOBFILE) $(JOB) $< $@ as asm
377endif
378
379%.o: %.c $(DEPEND)
380 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
381ifeq ($(PRECHECK),y)
382 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
383endif
384
385%.test.o: %.c $(DEPEND)
386 $(CC) $(DEFS) $(CFLAGS) $(TEST_CFLAGS) -c $< -o $@
387ifeq ($(PRECHECK),y)
388 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
389endif
390
391%.lo: %.S $(DEPEND)
392 $(CC) $(DEFS) $(LIB_CFLAGS) -D__ASM__ -c $< -o $@
393ifeq ($(PRECHECK),y)
394 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
395endif
396
397%.lo: %.s $(DEPEND)
398 $(AS) $(AFLAGS) -o $@ $<
399ifeq ($(PRECHECK),y)
400 $(JOBFILE) $(JOB) $< $@ as asm
401endif
402
403%.lo: %.c $(DEPEND)
404 $(CC) $(DEFS) $(LIB_CFLAGS) -c $< -o $@
405ifeq ($(PRECHECK),y)
406 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
407endif
408
409$(DEPEND): $(PRE_DEPEND)
410 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) $(TEST_SOURCES) > $@ 2> /dev/null
411 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
412
413##
414# This explicit dependecy of the output binary on the object files seems to be
415# necessary to prevent parallel build failures (GNU make bug #26893 ???).
416$(OUTPUT): $(OBJECTS)
417
418$(LARCHIVE): $(LOBJECTS)
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