source: mainline/uspace/Makefile.common@ 0e3b402

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 0e3b402 was a41cda7, checked in by jzr <zarevucky.jiri@…>, 8 years ago

Adjust clang arguments.

  • Property mode set to 100644
File size: 12.6 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
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 = $(LIB_PREFIX)/nettl
161
162AFLAGS =
163LFLAGS = --fatal-warnings
164
165# FIXME: This condition is a workaround for issues #692 and #693.
166ifneq ($(KARCH),ia64)
167ifneq ($(KARCH),mips32)
168 AFLAGS += --fatal-warnings
169endif
170endif
171
172ifeq ($(STATIC_NEEDED),y)
173 STATIC_BUILD = y
174else
175 ifeq ($(STATIC_ONLY),y)
176 STATIC_BUILD = y
177 else
178 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
179 STATIC_BUILD = n
180 else
181 STATIC_BUILD = y
182 endif
183 endif
184endif
185
186ifeq ($(STATIC_BUILD),y)
187 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
188 ifeq ($(MATH),y)
189 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
190 endif
191else
192 BASE_LIBS = $(LIBC_PREFIX)/libc.so.0 $(LIBSOFTINT_PREFIX)/libsoftint.so.0
193 LINK_DYNAMIC = y
194 ifeq ($(MATH),y)
195 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so.0
196 endif
197endif
198
199ifeq ($(LINK_DYNAMIC),y)
200 LFLAGS += -Bdynamic
201 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
202else
203 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
204endif
205
206ifeq ($(MATH),y)
207 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
208else
209 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
210endif
211
212# PCUT-based unit tests
213ifneq ($(TEST_SOURCES),)
214 TEST_OUTPUT = $(TEST_BINARY)
215 TEST_DISASM = $(TEST_BINARY).disasm
216 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
217 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
218 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map $(TEST_DISASM)
219ifneq ($(LIBRARY),)
220 TEST_OUTPUT_LIBS += $(OUTPUT)
221endif
222 TEST_OUTPUT_LIBS += $(TEST_LIBS)
223endif
224
225.PHONY: all clean
226
227all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
228 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
229
230all-test: $(TEST_OUTPUT) $(TEST_DISASM)
231
232clean:
233 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
234 find . -name '*.o' -follow -exec rm \{\} \;
235 find . -name '*.lo' -follow -exec rm \{\} \;
236
237COMMON_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
238 -ffreestanding -fno-builtin -nostdlib -nostdinc -fexec-charset=UTF-8 \
239 -finput-charset=UTF-8 -D__$(ENDIANESS)__
240
241GCC_CFLAGS = -ffunction-sections -Wall -Wextra -Wno-clobbered \
242 -Wno-unused-parameter -Wmissing-prototypes -std=gnu99 \
243 -Werror-implicit-function-declaration \
244 -Wwrite-strings -pipe
245
246ICC_CFLAGS = -Wall -Wextra -Wno-clobbered -Wno-unused-parameter \
247 -Wmissing-prototypes -Werror-implicit-function-declaration \
248 -Wwrite-strings -pipe
249
250# -Wno-missing-prototypes is there because it warns about main().
251# This should be fixed elsewhere.
252CLANG_CFLAGS = -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-typedef-redefinition \
253 -Wno-missing-prototypes -Wno-unused-command-line-argument \
254 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
255 -pipe -fno-stack-protector -fno-PIC
256
257ifeq ($(CONFIG_DEBUG),y)
258 COMMON_CFLAGS += -Werror
259endif
260
261ifeq ($(CONFIG_LINE_DEBUG),y)
262 GCC_CFLAGS += -ggdb
263 ICC_CFLAGS += -g
264 CLANG_CFLAGS += -g
265endif
266
267# Prepare for POSIX before including platform specific stuff
268ifeq ($(POSIX_COMPAT),y)
269 CFLAGS += -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
270 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
271endif
272
273## Setup platform configuration
274#
275
276-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
277
278## Compilation options
279#
280
281JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
282
283ifeq ($(COMPILER),gcc_cross)
284 CFLAGS += $(COMMON_CFLAGS) $(GCC_CFLAGS)
285 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
286endif
287
288ifeq ($(COMPILER),gcc_helenos)
289 CFLAGS += $(COMMON_CFLAGS) $(GCC_CFLAGS)
290 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
291endif
292
293ifeq ($(COMPILER),gcc_native)
294 CFLAGS += $(COMMON_CFLAGS) $(GCC_CFLAGS)
295 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
296endif
297
298ifeq ($(COMPILER),icc)
299 CFLAGS += $(COMMON_CFLAGS) $(ICC_CFLAGS)
300 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
301endif
302
303ifeq ($(COMPILER),clang)
304 CFLAGS += $(COMMON_CFLAGS) $(CLANG_CFLAGS)
305 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
306endif
307
308LIB_CFLAGS = $(CFLAGS) -fPIC
309LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
310
311ifneq ($(MAKECMDGOALS),clean)
312-include $(DEPEND)
313endif
314
315AS_CFLAGS := $(addprefix -Xassembler ,$(AFLAGS))
316LD_CFLAGS := $(addprefix -Xlinker ,$(LFLAGS))
317
318OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
319LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
320TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
321
322ifneq ($(BINARY),)
323$(BINARY).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$(LOUTPUT).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$(LIBRARY).a: $(OBJECTS)
357 $(AR) rc $@ $(OBJECTS)
358endif
359
360ifneq ($(LARCHIVE),)
361$(LARCHIVE): $(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) $(TEST_OUTPUT)
370endif
371$(TEST_BINARY).disasm: $(TEST_BINARY)
372ifeq ($(CONFIG_LINE_DEBUG),y)
373 $(OBJDUMP) -d -S $< > $@
374else
375 $(OBJDUMP) -d $< > $@
376endif
377endif
378
379%.o: %.S $(DEPEND)
380 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
381ifeq ($(PRECHECK),y)
382 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
383endif
384
385%.o: %.s $(DEPEND)
386 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
387ifeq ($(PRECHECK),y)
388 $(JOBFILE) $(JOB) $< $@ as asm
389endif
390
391%.o: %.c $(DEPEND)
392 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
393ifeq ($(PRECHECK),y)
394 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS)
395endif
396
397%.test.o: %.c $(DEPEND)
398 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS) -c $< -o $@
399ifeq ($(PRECHECK),y)
400 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS)
401endif
402
403%.lo: %.S $(DEPEND)
404 $(CC) $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
405ifeq ($(PRECHECK),y)
406 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
407endif
408
409%.lo: %.s $(DEPEND)
410 $(CC) $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
411ifeq ($(PRECHECK),y)
412 $(JOBFILE) $(JOB) $< $@ as asm
413endif
414
415%.lo: %.c $(DEPEND)
416 $(CC) $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
417ifeq ($(PRECHECK),y)
418 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS)
419endif
420
421$(DEPEND): $(PRE_DEPEND)
422 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
423 makedepend -f - -o.test.o -- $(DEPEND_DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS) -- $(TEST_SOURCES) >> $@ 2> /dev/null
424 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
425
426##
427# This explicit dependecy of the output binary on the object files seems to be
428# necessary to prevent parallel build failures (GNU make bug #26893 ???).
429$(OUTPUT): $(OBJECTS)
430
431$(LARCHIVE): $(LOBJECTS)
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