source: mainline/uspace/Makefile.common@ f9c4bc5

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since f9c4bc5 was dd162f6, checked in by jzr <zarevucky.jiri@…>, 8 years ago

Use -fdebug-prefix-map for reproducible debug info.

  • Property mode set to 100644
File size: 11.8 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
112STARTUP = $(LIBC_PREFIX)/arch/$(UARCH)/src/entry.o
113
114LIBMATH_PREFIX = $(LIB_PREFIX)/math
115LIBMATH_INCLUDES_FLAGS = \
116 -I$(LIBMATH_PREFIX)/include \
117 -I$(LIBMATH_PREFIX)/arch/$(UARCH)/include
118
119LIBPOSIX_PREFIX = $(LIB_PREFIX)/posix
120
121LIBCRYPTO_PREFIX = $(LIB_PREFIX)/crypto
122LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
123LIBFDISK_PREFIX = $(LIB_PREFIX)/fdisk
124LIBLABEL_PREFIX = $(LIB_PREFIX)/label
125LIBFS_PREFIX = $(LIB_PREFIX)/fs
126LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
127LIBFMTUTIL_PREFIX = $(LIB_PREFIX)/fmtutil
128
129LIBGRAPH_PREFIX = $(LIB_PREFIX)/graph
130LIBSOFTREND_PREFIX = $(LIB_PREFIX)/softrend
131LIBDRAW_PREFIX = $(LIB_PREFIX)/draw
132LIBGUI_PREFIX = $(LIB_PREFIX)/gui
133
134LIBEXT4_PREFIX = $(LIB_PREFIX)/ext4
135
136LIBUSB_PREFIX = $(LIB_PREFIX)/usb
137LIBUSBHOST_PREFIX = $(LIB_PREFIX)/usbhost
138LIBUSBDEV_PREFIX = $(LIB_PREFIX)/usbdev
139LIBUSBHID_PREFIX = $(LIB_PREFIX)/usbhid
140LIBUSBVIRT_PREFIX = $(LIB_PREFIX)/usbvirt
141
142LIBDRV_PREFIX = $(LIB_PREFIX)/drv
143LIBHOUND_PREFIX = $(LIB_PREFIX)/hound
144LIBPCM_PREFIX = $(LIB_PREFIX)/pcm
145LIBNIC_PREFIX = $(LIB_PREFIX)/nic
146LIBIEEE80211_PREFIX = $(LIB_PREFIX)/ieee80211
147LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
148LIBCOMPRESS_PREFIX = $(LIB_PREFIX)/compress
149LIBDLTEST_PREFIX = $(LIB_PREFIX)/dltest
150
151LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
152LIBTRACKMOD_PREFIX = $(LIB_PREFIX)/trackmod
153
154LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
155
156LIBHTTP_PREFIX = $(LIB_PREFIX)/http
157LIBURI_PREFIX = $(LIB_PREFIX)/uri
158
159LIBNETTL_PREFIX = $(LIB_PREFIX)/nettl
160
161AFLAGS =
162LFLAGS = --fatal-warnings --warn-common
163
164# FIXME: This condition is a workaround for issues #692 and #693.
165ifneq ($(KARCH),ia64)
166ifneq ($(KARCH),mips32)
167 AFLAGS += --fatal-warnings
168endif
169endif
170
171ifeq ($(STATIC_NEEDED),y)
172 STATIC_BUILD = y
173else
174 ifeq ($(STATIC_ONLY),y)
175 STATIC_BUILD = y
176 else
177 ifeq ($(CONFIG_USE_SHARED_LIBS),y)
178 STATIC_BUILD = n
179 else
180 STATIC_BUILD = y
181 endif
182 endif
183endif
184
185ifeq ($(STATIC_BUILD),y)
186 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
187 ifeq ($(MATH),y)
188 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.a
189 endif
190else
191 BASE_LIBS = $(LIBC_PREFIX)/libc.so.0 $(LIBSOFTINT_PREFIX)/libsoftint.so.0
192 LINK_DYNAMIC = y
193 ifeq ($(MATH),y)
194 BASE_LIBS += $(LIBMATH_PREFIX)/libmath.so.0
195 endif
196endif
197
198ifeq ($(LINK_DYNAMIC),y)
199 LFLAGS += -Bdynamic
200 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
201else
202 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
203endif
204
205ifeq ($(MATH),y)
206 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS) $(LIBMATH_INCLUDES_FLAGS)
207else
208 INCLUDES_FLAGS = $(LIBC_INCLUDES_FLAGS)
209endif
210
211# PCUT-based unit tests
212ifneq ($(TEST_SOURCES),)
213 TEST_OUTPUT = $(TEST_BINARY)
214 TEST_DISASM = $(TEST_BINARY).disasm
215 TEST_CFLAGS = -I$(LIB_PREFIX)/pcut/include -D__helenos__
216 TEST_OUTPUT_LIBS = $(LIB_PREFIX)/pcut/libpcut.a
217 EXTRA_CLEAN += $(TEST_OUTPUT) $(TEST_OUTPUT).map $(TEST_DISASM)
218ifneq ($(LIBRARY),)
219 TEST_OUTPUT_LIBS += $(OUTPUT)
220endif
221 TEST_OUTPUT_LIBS += $(TEST_LIBS)
222endif
223
224.PHONY: all clean depend
225
226all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
227
228all-test: $(TEST_OUTPUT) $(TEST_DISASM)
229
230clean:
231 rm -f $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
232 find . -name '*.o' -follow -exec rm \{\} \;
233 find . -name '*.lo' -follow -exec rm \{\} \;
234 find . -name '*.d' -follow -exec rm \{\} \;
235
236COMMON_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
237 -ffreestanding -fno-builtin -nostdlib -nostdinc -fexec-charset=UTF-8 \
238 -finput-charset=UTF-8 -D__$(ENDIANESS)__ -fno-common \
239 -fdebug-prefix-map=$(realpath $(ROOT_PATH))=.
240
241GCC_CFLAGS = -ffunction-sections -Wall -Wextra -Wno-clobbered \
242 -Wno-unused-parameter -Wmissing-prototypes -std=gnu99 \
243 -Werror-implicit-function-declaration \
244 -Wwrite-strings -pipe
245
246# -Wno-missing-prototypes is there because it warns about main().
247# This should be fixed elsewhere.
248CLANG_CFLAGS = -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wno-typedef-redefinition \
249 -Wno-missing-prototypes -Wno-unused-command-line-argument \
250 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
251 -pipe -fno-stack-protector -fno-PIC
252
253ifeq ($(CONFIG_DEBUG),y)
254 COMMON_CFLAGS += -Werror
255endif
256
257ifeq ($(CONFIG_LINE_DEBUG),y)
258 GCC_CFLAGS += -ggdb
259 CLANG_CFLAGS += -g
260endif
261
262# Prepare for POSIX before including platform specific stuff
263ifeq ($(POSIX_COMPAT),y)
264 CFLAGS += -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
265 BASE_LIBS = $(LIBPOSIX_PREFIX)/libposixaslibc.a $(LIBPOSIX_PREFIX)/libc4posix.a $(LIBSOFTINT_PREFIX)/libsoftint.a
266endif
267
268## Setup platform configuration
269#
270
271-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
272
273## Compilation options
274#
275
276JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
277
278ifeq ($(COMPILER),clang)
279 CFLAGS += $(COMMON_CFLAGS) $(CLANG_CFLAGS)
280else
281 CFLAGS += $(COMMON_CFLAGS) $(GCC_CFLAGS)
282endif
283
284LIB_CFLAGS = $(CFLAGS) -fPIC
285LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
286
287AS_CFLAGS := $(addprefix -Xassembler ,$(AFLAGS))
288LD_CFLAGS := $(addprefix -Xlinker ,$(LFLAGS))
289
290OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
291LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
292TEST_OBJECTS := $(addsuffix .test.o,$(basename $(TEST_SOURCES)))
293DEPENDS := $(addsuffix .d,$(basename $(SOURCES))) $(addsuffix .test.d,$(basename $(TEST_SOURCES)))
294
295-include $(DEPENDS)
296
297ifneq ($(BINARY),)
298$(BINARY).disasm: $(BINARY)
299ifeq ($(CONFIG_LINE_DEBUG),y)
300 $(OBJDUMP) -d -S $< > $@
301else
302 $(OBJDUMP) -d $< > $@
303endif
304
305$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
306 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(STARTUP) $(OBJECTS) $(LIBS) $(BASE_LIBS)
307ifeq ($(CONFIG_STRIP_BINARIES),y)
308 $(STRIP) $(BINARY)
309endif
310endif
311
312ifneq ($(SLIBRARY),)
313$(LOUTPUT).disasm: $(LOUTPUT)
314ifeq ($(CONFIG_LINE_DEBUG),y)
315 $(OBJDUMP) -d -S $< > $@
316else
317 $(OBJDUMP) -d $< > $@
318endif
319
320$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
321 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
322
323$(LIBRARY).so:
324 ln -s $(SLIBRARY) $@
325
326$(LSONAME):
327 ln -s $(SLIBRARY) $@
328endif
329
330ifneq ($(LIBRARY),)
331$(LIBRARY).a: $(OBJECTS)
332 $(AR) rc $@ $(OBJECTS)
333endif
334
335ifneq ($(LARCHIVE),)
336$(LARCHIVE): $(LOBJECTS)
337 $(AR) rc $@ $(LOBJECTS)
338endif
339
340ifneq ($(TEST_OUTPUT),)
341$(TEST_OUTPUT): $(LINKER_SCRIPT) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS)
342 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(TEST_OUTPUT).map -o $@ $(STARTUP) $(TEST_OBJECTS) $(TEST_OUTPUT_LIBS) $(LIBS) $(BASE_LIBS)
343ifeq ($(CONFIG_STRIP_BINARIES),y)
344 $(STRIP) $(TEST_OUTPUT)
345endif
346$(TEST_BINARY).disasm: $(TEST_BINARY)
347ifeq ($(CONFIG_LINE_DEBUG),y)
348 $(OBJDUMP) -d -S $< > $@
349else
350 $(OBJDUMP) -d $< > $@
351endif
352endif
353
354%.o: %.S | depend
355 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
356ifeq ($(PRECHECK),y)
357 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
358endif
359
360%.o: %.s | depend
361 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
362ifeq ($(PRECHECK),y)
363 $(JOBFILE) $(JOB) $< $@ as asm
364endif
365
366%.o: %.c | depend
367 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
368ifeq ($(PRECHECK),y)
369 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS)
370endif
371
372%.test.o: %.c | depend
373 $(CC) -MD $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS) -c $< -o $@
374ifeq ($(PRECHECK),y)
375 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_CFLAGS) $(TEST_CFLAGS)
376endif
377
378%.lo: %.S | depend
379 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
380ifeq ($(PRECHECK),y)
381 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -D__ASM__
382endif
383
384%.lo: %.s | depend
385 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) $(AS_CFLAGS) -D__ASM__ -c $< -o $@
386ifeq ($(PRECHECK),y)
387 $(JOBFILE) $(JOB) $< $@ as asm
388endif
389
390%.lo: %.c | depend
391 $(CC) -MD $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
392ifeq ($(PRECHECK),y)
393 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(LIB_CFLAGS) $(EXTRA_CFLAGS)
394endif
395
396depend: $(PRE_DEPEND)
397
398##
399# This explicit dependecy of the output binary on the object files seems to be
400# necessary to prevent parallel build failures (GNU make bug #26893 ???).
401$(OUTPUT): $(OBJECTS)
402
403$(LARCHIVE): $(LOBJECTS)
Note: See TracBrowser for help on using the repository browser.