source: mainline/uspace/Makefile.common@ 91e4567

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 91e4567 was 7c4b26c, checked in by Jiri Svoboda <jiri@…>, 10 years ago

Dltest needs to test direct linking. Dltests to only test dlfcn. Need to dynamically link dltest even if using static base libs.

  • Property mode set to 100644
File size: 12.8 KB
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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
122LIBCRYPTO_PREFIX = $(LIB_PREFIX)/crypto
123LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
124LIBFDISK_PREFIX = $(LIB_PREFIX)/fdisk
125LIBLABEL_PREFIX = $(LIB_PREFIX)/label
126LIBFS_PREFIX = $(LIB_PREFIX)/fs
127LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
128LIBFMTUTIL_PREFIX = $(LIB_PREFIX)/fmtutil
129
130LIBGRAPH_PREFIX = $(LIB_PREFIX)/graph
131LIBSOFTREND_PREFIX = $(LIB_PREFIX)/softrend
132LIBDRAW_PREFIX = $(LIB_PREFIX)/draw
133LIBGUI_PREFIX = $(LIB_PREFIX)/gui
134
135LIBEXT4_PREFIX = $(LIB_PREFIX)/ext4
136
137LIBUSB_PREFIX = $(LIB_PREFIX)/usb
138LIBUSBHOST_PREFIX = $(LIB_PREFIX)/usbhost
139LIBUSBDEV_PREFIX = $(LIB_PREFIX)/usbdev
140LIBUSBHID_PREFIX = $(LIB_PREFIX)/usbhid
141LIBUSBVIRT_PREFIX = $(LIB_PREFIX)/usbvirt
142
143LIBDRV_PREFIX = $(LIB_PREFIX)/drv
144LIBHOUND_PREFIX = $(LIB_PREFIX)/hound
145LIBPCM_PREFIX = $(LIB_PREFIX)/pcm
146LIBNIC_PREFIX = $(LIB_PREFIX)/nic
147LIBIEEE80211_PREFIX = $(LIB_PREFIX)/ieee80211
148LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
149LIBCOMPRESS_PREFIX = $(LIB_PREFIX)/compress
150LIBDLTEST_PREFIX = $(LIB_PREFIX)/dltest
151
152LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
153LIBTRACKMOD_PREFIX = $(LIB_PREFIX)/trackmod
154
155LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
156
157LIBHTTP_PREFIX = $(LIB_PREFIX)/http
158LIBURI_PREFIX = $(LIB_PREFIX)/uri
159
160LIBNETTL_PREFIX = $(LIB_PREFIX)/nettl
161
162LIBURCU_PREFIX = $(LIB_PREFIX)/urcu
163
164AFLAGS = --fatal-warnings
165LFLAGS = --fatal-warnings
166
167ifeq ($(STATIC_NEEDED),y)
168 STATIC_BUILD = y
169else
170 ifeq ($(STATIC_ONLY),y)
171 STATIC_BUILD = y
172 else
173 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
174 STATIC_BUILD = n
175 else
176 STATIC_BUILD = y
177 endif
178 endif
179endif
180
181# Build static whenever we use libusb because that library uses
182# thread local variables
183ifneq ($(findstring usb, $(LIBS)),)
184 STATIC_BUILD = y
185endif
186
187# Build static because liburcu is linked against libc which uses thread
188# local variables
189ifneq ($(findstring urcu, $(LIBS)),)
190 STATIC_BUILD = y
191endif
192
193# Build static because libpcut is linked against libc which uses thread
194# local variables
195ifneq ($(TEST_SOURCES),)
196 STATIC_BUILD = y
197endif
198
199ifeq ($(STATIC_BUILD),y)
200 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
201 ifeq ($(MATH),y)
202 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
203 endif
204else
205 BASE_LIBS = $(LIBC_PREFIX)/libc.so.0 $(LIBSOFTINT_PREFIX)/libsoftint.so.0
206 LINK_DYNAMIC = y
207 ifeq ($(MATH),y)
208 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so.0
209 endif
210endif
211
212ifeq ($(LINK_DYNAMIC),y)
213 LFLAGS += -Bdynamic
214 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
215else
216 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
217endif
218
219ifeq ($(MATH),y)
220 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
221else
222 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
223endif
224
225ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
226 OPTIMIZATION = s
227else
228 OPTIMIZATION = 3
229endif
230
231# PCUT-based unit tests
232ifneq ($(TEST_SOURCES),)
233 TEST_OUTPUT = $(TEST_BINARY)
234 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
235 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
236 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map
237ifneq ($(LIBRARY),)
238 TEST_OUTPUT_LIBS += $(OUTPUT)
239endif
240 TEST_OUTPUT_LIBS += $(TEST_LIBS)
241endif
242
243.PHONY: all clean
244
245all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
246 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
247
248all-test: $(TEST_OUTPUT)
249
250clean:
251 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
252 find . -name '*.o' -follow -exec rm \{\} \;
253 find . -name '*.lo' -follow -exec rm \{\} \;
254
255GCC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
256 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
257 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
258 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
259 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
260 -pipe -ggdb -D__$(ENDIANESS)__
261
262ICC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
263 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
264 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
265 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
266 -Werror-implicit-function-declaration -Wwrite-strings \
267 -pipe -g -D__$(ENDIANESS)__
268
269# clang does not support following options but I am not sure whether
270# something won't break because of that:
271# -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) -finput-charset=UTF-8
272CLANG_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
273 -ffreestanding -fno-builtin -nostdlib -nostdinc \
274 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
275 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
276 -integrated-as -pipe -g -target $(CLANG_TARGET) -D__$(ENDIANESS)__
277
278LIB_CFLAGS = $(CFLAGS) -fPIC
279LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
280
281ifeq ($(CONFIG_DEBUG),y)
282 GCC_CFLAGS += -Werror
283 ICC_CFLAGS += -Werror
284endif
285
286ifeq ($(CONFIG_LINE_DEBUG),y)
287 GCC_CFLAGS += -ggdb
288 ICC_CFLAGS += -g
289 CLANG_CFLAGS += -g
290endif
291
292# Prepare for POSIX before including platform specific stuff
293ifeq ($(POSIX_COMPAT),y)
294 CFLAGS = -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
295 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
296endif
297
298## Setup platform configuration
299#
300
301-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
302
303## Compilation options
304#
305
306JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
307
308ifeq ($(FUTEX_UPGRADABLE),y)
309 CFLAGS += -I$(LIBURCU_PREFIX)/
310 LIBS += $(LIBURCU_PREFIX)/liburcu.a
311endif
312
313ifeq ($(COMPILER),gcc_cross)
314 CFLAGS += $(GCC_CFLAGS)
315 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
316endif
317
318ifeq ($(COMPILER),gcc_helenos)
319 CFLAGS += $(GCC_CFLAGS)
320 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
321endif
322
323ifeq ($(COMPILER),gcc_native)
324 CFLAGS += $(GCC_CFLAGS)
325 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
326endif
327
328ifeq ($(COMPILER),icc)
329 CFLAGS += $(ICC_CFLAGS)
330 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
331endif
332
333ifeq ($(COMPILER),clang)
334 CFLAGS += $(CLANG_CFLAGS)
335 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
336endif
337
338-include $(DEPEND)
339
340OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
341LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
342TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
343
344ifneq ($(BINARY),)
345%.disasm: $(BINARY)
346ifeq ($(CONFIG_LINE_DEBUG),y)
347 $(OBJDUMP) -d -S $< > $@
348else
349 $(OBJDUMP) -d $< > $@
350endif
351
352$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
353 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
354ifeq ($(CONFIG_STRIP_BINARIES),y)
355 $(STRIP) $(BINARY)
356endif
357endif
358
359ifneq ($(SLIBRARY),)
360%.disasm: $(LOUTPUT)
361ifeq ($(CONFIG_LINE_DEBUG),y)
362 $(OBJDUMP) -d -S $< > $@
363else
364 $(OBJDUMP) -d $< > $@
365endif
366
367$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
368 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
369
370$(LIBRARY).so:
371 ln -s $(SLIBRARY) $@
372
373$(LSONAME):
374 ln -s $(SLIBRARY) $@
375endif
376
377ifneq ($(LIBRARY),)
378%.a: $(OBJECTS)
379 $(AR) rc $@ $(OBJECTS)
380endif
381
382ifneq ($(SLIBRARY),)
383%.la: $(LOBJECTS)
384 $(AR) rc $@ $(LOBJECTS)
385endif
386
387ifneq ($(TEST_OUTPUT),)
388$(TEST_OUTPUT): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS)
389 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(TEST_OUTPUT).map -o $@ $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS) $(LIBS) $(BASE_LIBS)
390ifeq ($(CONFIG_STRIP_BINARIES),y)
391 $(STRIP) $(TEST_OUTPUT)
392endif
393endif
394
395%.o: %.S $(DEPEND)
396 $(GCC) $(DEFS) $(GCC_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__ -c $< -o $@
397ifeq ($(PRECHECK),y)
398 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
399endif
400
401%.o: %.s $(DEPEND)
402 $(AS) $(AFLAGS) -o $@ $<
403ifeq ($(PRECHECK),y)
404 $(JOBFILE) $(JOB) $< $@ as asm
405endif
406
407%.o: %.c $(DEPEND)
408 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
409ifeq ($(PRECHECK),y)
410 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS)
411endif
412
413%.test.o: %.c $(DEPEND)
414 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS) -c $< -o $@
415ifeq ($(PRECHECK),y)
416 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS)
417endif
418
419%.lo: %.S $(DEPEND)
420 $(CC) $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__ -c $< -o $@
421ifeq ($(PRECHECK),y)
422 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
423endif
424
425%.lo: %.s $(DEPEND)
426 $(AS) $(AFLAGS) -o $@ $<
427ifeq ($(PRECHECK),y)
428 $(JOBFILE) $(JOB) $< $@ as asm
429endif
430
431%.lo: %.c $(DEPEND)
432 $(CC) $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
433ifeq ($(PRECHECK),y)
434 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS)
435endif
436
437$(DEPEND): $(PRE_DEPEND)
438 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -- $(SOURCES) $(TEST_SOURCES) > $@ 2> /dev/null
439 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
440
441##
442# This explicit dependecy of the output binary on the object files seems to be
443# necessary to prevent parallel build failures (GNU make bug #26893 ???).
444$(OUTPUT): $(OBJECTS)
445
446$(LARCHIVE): $(LOBJECTS)
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