source: mainline/uspace/Makefile.common@ c3d926f3

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since c3d926f3 was 9c14309, checked in by jzr <zarevucky.jiri@…>, 8 years ago

Fix a small inconsistency introduced in previous commit.

  • Property mode set to 100644
File size: 11.7 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
102LIB_PREFIX = $(USPACE_PREFIX)/lib
103
104LIBC_PREFIX = $(LIB_PREFIX)/c
105LIBC_INCLUDES_FLAGS = \
106 -I$(LIBC_PREFIX)/include \
107 -I$(LIBC_PREFIX)/arch/$(UARCH)/include \
108 -I$(ROOT_PATH)/abi/include
109LIBSOFTFLOAT_PREFIX = $(LIB_PREFIX)/softfloat
110LIBSOFTINT_PREFIX = $(LIB_PREFIX)/softint
111
112LIBMATH_PREFIX = $(LIB_PREFIX)/math
113LIBMATH_INCLUDES_FLAGS = \
114 -I$(LIBMATH_PREFIX)/include \
115 -I$(LIBMATH_PREFIX)/arch/$(UARCH)/include
116
117LIBPOSIX_PREFIX = $(LIB_PREFIX)/posix
118
119LIBCRYPTO_PREFIX = $(LIB_PREFIX)/crypto
120LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
121LIBFDISK_PREFIX = $(LIB_PREFIX)/fdisk
122LIBLABEL_PREFIX = $(LIB_PREFIX)/label
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
143LIBNIC_PREFIX = $(LIB_PREFIX)/nic
144LIBIEEE80211_PREFIX = $(LIB_PREFIX)/ieee80211
145LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
146LIBCOMPRESS_PREFIX = $(LIB_PREFIX)/compress
147LIBDLTEST_PREFIX = $(LIB_PREFIX)/dltest
148
149LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
150LIBTRACKMOD_PREFIX = $(LIB_PREFIX)/trackmod
151
152LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
153
154LIBHTTP_PREFIX = $(LIB_PREFIX)/http
155LIBURI_PREFIX = $(LIB_PREFIX)/uri
156
157LIBNETTL_PREFIX = $(LIB_PREFIX)/nettl
158
159AFLAGS =
160LFLAGS = --fatal-warnings
161
162# FIXME: This condition is a workaround for issues #692 and #693.
163ifneq ($(KARCH),ia64)
164ifneq ($(KARCH),mips32)
165 AFLAGS += --fatal-warnings
166endif
167endif
168
169ifeq ($(STATIC_NEEDED),y)
170 STATIC_BUILD = y
171else
172 ifeq ($(STATIC_ONLY),y)
173 STATIC_BUILD = y
174 else
175 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
176 STATIC_BUILD = n
177 else
178 STATIC_BUILD = y
179 endif
180 endif
181endif
182
183ifeq ($(STATIC_BUILD),y)
184 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
185 ifeq ($(MATH),y)
186 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
187 endif
188else
189 BASE_LIBS = $(LIBC_PREFIX)/libc.so.0 $(LIBSOFTINT_PREFIX)/libsoftint.so.0
190 LINK_DYNAMIC = y
191 ifeq ($(MATH),y)
192 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so.0
193 endif
194endif
195
196ifeq ($(LINK_DYNAMIC),y)
197 LFLAGS += -Bdynamic
198 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
199else
200 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
201endif
202
203ifeq ($(MATH),y)
204 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
205else
206 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
207endif
208
209# PCUT-based unit tests
210ifneq ($(TEST_SOURCES),)
211 TEST_OUTPUT = $(TEST_BINARY)
212 TEST_DISASM = $(TEST_BINARY).disasm
213 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
214 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
215 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map $(TEST_DISASM)
216ifneq ($(LIBRARY),)
217 TEST_OUTPUT_LIBS += $(OUTPUT)
218endif
219 TEST_OUTPUT_LIBS += $(TEST_LIBS)
220endif
221
222.PHONY: all clean depend
223
224all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
225
226all-test: $(TEST_OUTPUT) $(TEST_DISASM)
227
228clean:
229 rm -f $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
230 find . -name '*.o' -follow -exec rm \{\} \;
231 find . -name '*.lo' -follow -exec rm \{\} \;
232 find . -name '*.d' -follow -exec rm \{\} \;
233
234COMMON_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
235 -ffreestanding -fno-builtin -nostdlib -nostdinc -fexec-charset=UTF-8 \
236 -finput-charset=UTF-8 -D__$(ENDIANESS)__
237
238GCC_CFLAGS = -ffunction-sections -Wall -Wextra -Wno-clobbered \
239 -Wno-unused-parameter -Wmissing-prototypes -std=gnu99 \
240 -Werror-implicit-function-declaration \
241 -Wwrite-strings -pipe
242
243# -Wno-missing-prototypes is there because it warns about main().
244# This should be fixed elsewhere.
245CLANG_CFLAGS = -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-typedef-redefinition \
246 -Wno-missing-prototypes -Wno-unused-command-line-argument \
247 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
248 -pipe -fno-stack-protector -fno-PIC
249
250ifeq ($(CONFIG_DEBUG),y)
251 COMMON_CFLAGS += -Werror
252endif
253
254ifeq ($(CONFIG_LINE_DEBUG),y)
255 GCC_CFLAGS += -ggdb
256 CLANG_CFLAGS += -g
257endif
258
259# Prepare for POSIX before including platform specific stuff
260ifeq ($(POSIX_COMPAT),y)
261 CFLAGS += -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
262 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
263endif
264
265## Setup platform configuration
266#
267
268-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
269
270## Compilation options
271#
272
273JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
274
275ifeq ($(COMPILER),clang)
276 CFLAGS += $(COMMON_CFLAGS) $(CLANG_CFLAGS)
277else
278 CFLAGS += $(COMMON_CFLAGS) $(GCC_CFLAGS)
279endif
280
281LIB_CFLAGS = $(CFLAGS) -fPIC
282LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
283
284AS_CFLAGS := $(addprefix -Xassembler ,$(AFLAGS))
285LD_CFLAGS := $(addprefix -Xlinker ,$(LFLAGS))
286
287OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
288LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
289TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
290DEPENDS := $(addsuffix .d,$(basename $(SOURCES))) $(addsuffix .test.d,$(basename $(TEST_SOURCES)))
291
292-include $(DEPENDS)
293
294ifneq ($(BINARY),)
295$(BINARY).disasm: $(BINARY)
296ifeq ($(CONFIG_LINE_DEBUG),y)
297 $(OBJDUMP) -d -S $< > $@
298else
299 $(OBJDUMP) -d $< > $@
300endif
301
302$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
303 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
304ifeq ($(CONFIG_STRIP_BINARIES),y)
305 $(STRIP) $(BINARY)
306endif
307endif
308
309ifneq ($(SLIBRARY),)
310$(LOUTPUT).disasm: $(LOUTPUT)
311ifeq ($(CONFIG_LINE_DEBUG),y)
312 $(OBJDUMP) -d -S $< > $@
313else
314 $(OBJDUMP) -d $< > $@
315endif
316
317$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
318 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
319
320$(LIBRARY).so:
321 ln -s $(SLIBRARY) $@
322
323$(LSONAME):
324 ln -s $(SLIBRARY) $@
325endif
326
327ifneq ($(LIBRARY),)
328$(LIBRARY).a: $(OBJECTS)
329 $(AR) rc $@ $(OBJECTS)
330endif
331
332ifneq ($(LARCHIVE),)
333$(LARCHIVE): $(LOBJECTS)
334 $(AR) rc $@ $(LOBJECTS)
335endif
336
337ifneq ($(TEST_OUTPUT),)
338$(TEST_OUTPUT): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS)
339 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(TEST_OUTPUT).map -o $@ $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS) $(LIBS) $(BASE_LIBS)
340ifeq ($(CONFIG_STRIP_BINARIES),y)
341 $(STRIP) $(TEST_OUTPUT)
342endif
343$(TEST_BINARY).disasm: $(TEST_BINARY)
344ifeq ($(CONFIG_LINE_DEBUG),y)
345 $(OBJDUMP) -d -S $< > $@
346else
347 $(OBJDUMP) -d $< > $@
348endif
349endif
350
351%.o: %.S | depend
352 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
353ifeq ($(PRECHECK),y)
354 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
355endif
356
357%.o: %.s | depend
358 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
359ifeq ($(PRECHECK),y)
360 $(JOBFILE) $(JOB) $< $@ as asm
361endif
362
363%.o: %.c | depend
364 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
365ifeq ($(PRECHECK),y)
366 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS)
367endif
368
369%.test.o: %.c | depend
370 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS) -c $< -o $@
371ifeq ($(PRECHECK),y)
372 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS)
373endif
374
375%.lo: %.S | depend
376 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
377ifeq ($(PRECHECK),y)
378 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
379endif
380
381%.lo: %.s | depend
382 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
383ifeq ($(PRECHECK),y)
384 $(JOBFILE) $(JOB) $< $@ as asm
385endif
386
387%.lo: %.c | depend
388 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
389ifeq ($(PRECHECK),y)
390 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS)
391endif
392
393depend: $(PRE_DEPEND)
394
395##
396# This explicit dependecy of the output binary on the object files seems to be
397# necessary to prevent parallel build failures (GNU make bug #26893 ???).
398$(OUTPUT): $(OBJECTS)
399
400$(LARCHIVE): $(LOBJECTS)
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