source: mainline/uspace/Makefile.common@ 9048147

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 9048147 was b1c57a8, checked in by Jakub Jermar <jakub@…>, 11 years ago

Merge from lp:~adam-hraska+lp/helenos/rcu/.

Only merge from the feature branch and resolve all conflicts.

  • Property mode set to 100644
File size: 12.2 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
146
147LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
148LIBTRACKMOD_PREFIX = $(LIB_PREFIX)/trackmod
149
150LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
151
152LIBHTTP_PREFIX = $(LIB_PREFIX)/http
153LIBURI_PREFIX = $(LIB_PREFIX)/uri
154
155LIBMBR_PREFIX = $(LIB_PREFIX)/mbr
156LIBGPT_PREFIX = $(LIB_PREFIX)/gpt
157
158LIBURCU_PREFIX = $(LIB_PREFIX)/urcu
159
160ifeq ($(STATIC_NEEDED),y)
161 STATIC_BUILD = y
162else
163 ifeq ($(STATIC_ONLY),y)
164 STATIC_BUILD = y
165 else
166 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
167 STATIC_BUILD = n
168 else
169 STATIC_BUILD = y
170 endif
171 endif
172endif
173
174# Build static whenever we use libusb because that library uses
175# thread local variables
176ifneq ($(findstring usb, $(LIBS)),)
177 STATIC_BUILD = y
178endif
179
180ifeq ($(STATIC_BUILD),y)
181 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
182 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
183 ifeq ($(MATH),y)
184 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
185 endif
186else
187 BASE_LIBS = $(LIBC_PREFIX)/libc.so0 $(LIBSOFTINT_PREFIX)/libsofti.so0
188 LFLAGS = -Bdynamic
189 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
190 ifeq ($(MATH),y)
191 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so0
192 endif
193endif
194
195ifeq ($(MATH),y)
196 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
197else
198 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
199endif
200
201ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
202 OPTIMIZATION = s
203else
204 OPTIMIZATION = 3
205endif
206
207# PCUT-based unit tests
208ifneq ($(TEST_SOURCES),)
209 TEST_OUTPUT = $(TEST_BINARY)
210 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
211 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
212 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map
213ifneq ($(LIBRARY),)
214 TEST_OUTPUT_LIBS += $(OUTPUT)
215endif
216 TEST_OUTPUT_LIBS += $(TEST_LIBS)
217endif
218
219.PHONY: all clean
220
221all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
222 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
223
224all-test: $(TEST_OUTPUT)
225
226clean:
227 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
228 find . -name '*.o' -follow -exec rm \{\} \;
229 find . -name '*.lo' -follow -exec rm \{\} \;
230
231GCC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
232 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
233 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
234 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
235 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
236 -pipe -ggdb -D__$(ENDIANESS)__
237
238ICC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
239 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
240 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
241 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
242 -Werror-implicit-function-declaration -Wwrite-strings \
243 -pipe -g -D__$(ENDIANESS)__
244
245# clang does not support following options but I am not sure whether
246# something won't break because of that:
247# -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) -finput-charset=UTF-8
248CLANG_CFLAGS = $(LIBC_INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
249 -ffreestanding -fno-builtin -nostdlib -nostdinc \
250 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
251 -Werror-implicit-function-declaration -Wwrite-strings \
252 -integrated-as \
253 -pipe -g -target $(CLANG_TARGET) -D__$(ENDIANESS)__
254
255LIB_CFLAGS = $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__
256LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
257
258ifeq ($(CONFIG_DEBUG),y)
259 GCC_CFLAGS += -Werror
260 ICC_CFLAGS += -Werror
261endif
262
263ifeq ($(CONFIG_LINE_DEBUG),y)
264 GCC_CFLAGS += -g
265 ICC_CFLAGS += -g
266 CLANG_CFLAGS += -g
267endif
268
269# Prepare for POSIX before including platform specific stuff
270ifeq ($(POSIX_COMPAT),y)
271 CFLAGS = -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
272 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
273endif
274
275## Setup platform configuration
276#
277
278-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
279
280## Compilation options
281#
282
283JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
284
285ifeq ($(FUTEX_UPGRADABLE),y)
286 CFLAGS += -I$(LIBURCU_PREFIX)/
287 LIBS += $(LIBURCU_PREFIX)/liburcu.a
288endif
289
290ifeq ($(COMPILER),gcc_cross)
291 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
292 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
293endif
294
295ifeq ($(COMPILER),gcc_helenos)
296 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
297 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
298endif
299
300ifeq ($(COMPILER),gcc_native)
301 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
302 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
303endif
304
305ifeq ($(COMPILER),icc)
306 CFLAGS += $(ICC_CFLAGS) $(EXTRA_CFLAGS)
307 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
308endif
309
310ifeq ($(COMPILER),clang)
311 CFLAGS += $(CLANG_CFLAGS) $(EXTRA_CFLAGS)
312 GCC_CFLAGS += $(EXTRA_CFLAGS)
313 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
314endif
315
316-include $(DEPEND)
317
318OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
319LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
320TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
321
322ifneq ($(BINARY),)
323%.disasm: $(BINARY)
324ifeq ($(CONFIG_LINE_DEBUG),y)
325 $(OBJDUMP) -d -S $< > $@
326else
327 $(OBJDUMP) -d $< > $@
328endif
329
330$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
331 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
332ifeq ($(CONFIG_STRIP_BINARIES),y)
333 $(STRIP) $(BINARY)
334endif
335endif
336
337ifneq ($(SLIBRARY),)
338%.disasm: $(LOUTPUT)
339ifeq ($(CONFIG_LINE_DEBUG),y)
340 $(OBJDUMP) -d -S $< > $@
341else
342 $(OBJDUMP) -d $< > $@
343endif
344
345$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
346 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
347
348$(LIBRARY).so:
349 ln -s $(SLIBRARY) $@
350
351$(LSONAME):
352 ln -s $(SLIBRARY) $@
353endif
354
355ifneq ($(LIBRARY),)
356%.a: $(OBJECTS)
357 $(AR) rc $@ $(OBJECTS)
358endif
359
360ifneq ($(SLIBRARY),)
361%.la: $(LOBJECTS)
362 $(AR) rc $@ $(LOBJECTS)
363endif
364
365ifneq ($(TEST_OUTPUT),)
366$(TEST_OUTPUT): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS)
367 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(TEST_OUTPUT).map -o $@ $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS) $(LIBS) $(BASE_LIBS)
368ifeq ($(CONFIG_STRIP_BINARIES),y)
369 $(STRIP) $(TEST_OUTPUT)
370endif
371endif
372
373%.o: %.S $(DEPEND)
374 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
375ifeq ($(PRECHECK),y)
376 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
377endif
378
379%.o: %.s $(DEPEND)
380 $(AS) $(AFLAGS) -o $@ $<
381ifeq ($(PRECHECK),y)
382 $(JOBFILE) $(JOB) $< $@ as asm
383endif
384
385%.o: %.c $(DEPEND)
386 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
387ifeq ($(PRECHECK),y)
388 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
389endif
390
391%.test.o: %.c $(DEPEND)
392 $(CC) $(DEFS) $(CFLAGS) $(TEST_CFLAGS) -c $< -o $@
393ifeq ($(PRECHECK),y)
394 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
395endif
396
397%.lo: %.S $(DEPEND)
398 $(CC) $(DEFS) $(LIB_CFLAGS) -D__ASM__ -c $< -o $@
399ifeq ($(PRECHECK),y)
400 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
401endif
402
403%.lo: %.s $(DEPEND)
404 $(AS) $(AFLAGS) -o $@ $<
405ifeq ($(PRECHECK),y)
406 $(JOBFILE) $(JOB) $< $@ as asm
407endif
408
409%.lo: %.c $(DEPEND)
410 $(CC) $(DEFS) $(LIB_CFLAGS) -c $< -o $@
411ifeq ($(PRECHECK),y)
412 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
413endif
414
415$(DEPEND): $(PRE_DEPEND)
416 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) $(TEST_SOURCES) > $@ 2> /dev/null
417 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
418
419##
420# This explicit dependecy of the output binary on the object files seems to be
421# necessary to prevent parallel build failures (GNU make bug #26893 ???).
422$(OUTPUT): $(OBJECTS)
423
424$(LARCHIVE): $(LOBJECTS)
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