source: mainline/uspace/Makefile.common@ 03362fbd

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 03362fbd was 03362fbd, checked in by Jan Vesely <jano.vesely@…>, 12 years ago

Merge mainline changes.

Conflict resulting from bool.h → stdbool.h move and ddf structs turning opaque.
Fails to boot to shell console.

  • Property mode set to 100644
File size: 10.1 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# POSIX_COMPAT set to 'y' to use POSIX compatibility layer
47#
48# Optionally, for a binary:
49# STATIC_NEEDED set to 'y' for init binaries, will build statically
50# linked version
51# STATIC_ONLY set to 'y' if binary cannot be linked dynamically
52# (e.g. uses thread-local variables)
53#
54# Optionally, for a libary:
55# SLIBRARY Name with full version, e.g. libfoo.so.0.0
56# LSONAME Soname / name with short version, e.g. libfoo.so.0
57#
58# (x) required variables
59# (/) exactly one of the variables must be defined
60#
61
62ROOT_PATH = $(USPACE_PREFIX)/..
63
64VERSION_DEF = $(ROOT_PATH)/version
65
66COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
67COMMON_HEADER = $(ROOT_PATH)/common.h
68
69CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
70CONFIG_HEADER = $(ROOT_PATH)/config.h
71
72-include $(VERSION_DEF)
73-include $(COMMON_MAKEFILE)
74-include $(CONFIG_MAKEFILE)
75
76ifneq ($(BINARY),)
77 JOB = $(BINARY).job
78 OUTPUT = $(BINARY)
79 EXTRA_OUTPUT += $(BINARY).disasm
80 EXTRA_CLEAN += $(BINARY).map
81endif
82
83ifneq ($(LIBRARY),)
84 JOB = $(LIBRARY).job
85 OUTPUT = $(LIBRARY).a
86endif
87
88ifeq ($(CONFIG_BUILD_SHARED_LIBS), y)
89 ifneq ($(SLIBRARY),)
90 LARCHIVE = $(LIBRARY).la
91 LOUTPUT = $(SLIBRARY)
92 EXTRA_OUTPUT += $(LOUTPUT).disasm $(LIBRARY).so $(LSONAME)
93 EXTRA_CLEAN += $(LOUTPUT).map $(LOUTPUT).ldisasm \
94 $(LIBC_PREFIX)/shared/arch/$(UARCH)/_lib.ld \
95 $(LIBRARY).so $(LSONAME)
96 endif
97endif
98
99DEPEND = Makefile.depend
100DEPEND_PREV = $(DEPEND).prev
101
102LIB_PREFIX = $(USPACE_PREFIX)/lib
103
104LIBC_PREFIX = $(LIB_PREFIX)/c
105LIBSOFTFLOAT_PREFIX = $(LIB_PREFIX)/softfloat
106LIBSOFTINT_PREFIX = $(LIB_PREFIX)/softint
107
108LIBPOSIX_PREFIX = $(LIB_PREFIX)/posix
109
110LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
111LIBFS_PREFIX = $(LIB_PREFIX)/fs
112LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
113LIBFMTUTIL_PREFIX = $(LIB_PREFIX)/fmtutil
114
115LIBGRAPH_PREFIX = $(LIB_PREFIX)/graph
116LIBSOFTREND_PREFIX = $(LIB_PREFIX)/softrend
117LIBDRAW_PREFIX = $(LIB_PREFIX)/draw
118LIBGUI_PREFIX = $(LIB_PREFIX)/gui
119
120LIBEXT4_PREFIX = $(LIB_PREFIX)/ext4
121
122LIBUSB_PREFIX = $(LIB_PREFIX)/usb
123LIBUSBHOST_PREFIX = $(LIB_PREFIX)/usbhost
124LIBUSBDEV_PREFIX = $(LIB_PREFIX)/usbdev
125LIBUSBHID_PREFIX = $(LIB_PREFIX)/usbhid
126LIBUSBVIRT_PREFIX = $(LIB_PREFIX)/usbvirt
127
128LIBDRV_PREFIX = $(LIB_PREFIX)/drv
129LIBHOUND_PREFIX = $(LIB_PREFIX)/hound
130LIBPCM_PREFIX = $(LIB_PREFIX)/pcm
131LIBNET_PREFIX = $(LIB_PREFIX)/net
132LIBNIC_PREFIX = $(LIB_PREFIX)/nic
133LIBMINIX_PREFIX = $(LIB_PREFIX)/minix
134
135LIBSCSI_PREFIX = $(LIB_PREFIX)/scsi
136
137LIBBITHENGE_PREFIX = $(LIB_PREFIX)/bithenge
138
139ifeq ($(STATIC_NEEDED),y)
140 STATIC_BUILD = y
141else
142 ifeq ($(STATIC_ONLY),y)
143 STATIC_BUILD = y
144 else
145 ifeq ($(CONFIG_USE_SHARED_LIBS), y)
146 STATIC_BUILD = n
147 else
148 STATIC_BUILD = y
149 endif
150 endif
151endif
152
153# Build static whenever we use libusb because that library uses
154# thread local variables
155ifneq ($(findstring usb, $(LIBS)),)
156 STATIC_BUILD = y
157endif
158
159ifeq ($(STATIC_BUILD),y)
160 BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
161 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
162else
163 BASE_LIBS = $(LIBC_PREFIX)/libc.so0 $(LIBSOFTINT_PREFIX)/libsofti.so0
164 LFLAGS = -Bdynamic
165 LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link-dlexe.ld
166endif
167
168ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
169 OPTIMIZATION = s
170else
171 OPTIMIZATION = 3
172endif
173
174.PHONY: all clean
175
176all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(LOUTPUT) $(EXTRA_OUTPUT)
177 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
178
179clean:
180 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(LARCHIVE) $(LOUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
181 find . -name '*.o' -follow -exec rm \{\} \;
182 find . -name '*.lo' -follow -exec rm \{\} \;
183
184GCC_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
185 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
186 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
187 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
188 -std=gnu99 -Werror-implicit-function-declaration -Wwrite-strings \
189 -pipe -g -D__$(ENDIANESS)__
190
191ICC_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
192 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
193 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
194 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
195 -Werror-implicit-function-declaration -Wwrite-strings \
196 -pipe -g -D__$(ENDIANESS)__
197
198CLANG_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
199 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
200 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
201 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
202 -Werror-implicit-function-declaration -Wwrite-strings \
203 -pipe -g -arch $(CLANG_ARCH) -D__$(ENDIANESS)__
204
205LIB_CFLAGS = $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__
206LIB_LFLAGS = $(LFLAGS) -shared -soname $(LSONAME) --whole-archive
207
208ifeq ($(CONFIG_DEBUG),y)
209 GCC_CFLAGS += -Werror
210 ICC_CFLAGS += -Werror
211endif
212
213ifeq ($(CONFIG_LINE_DEBUG),y)
214 GCC_CFLAGS += -g
215 ICC_CFLAGS += -g
216 CLANG_CFLAGS += -g
217endif
218
219## Setup platform configuration
220#
221
222-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
223
224## Compilation options
225#
226
227JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
228
229ifeq ($(POSIX_COMPAT),y)
230 CFLAGS = -I$(LIBPOSIX_PREFIX)/include/posix -I$(LIBPOSIX_PREFIX)/include/
231 LIBS += $(LIBPOSIX_PREFIX)/libposix.a
232endif
233
234ifeq ($(COMPILER),gcc_cross)
235 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
236 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
237endif
238
239ifeq ($(COMPILER),gcc_native)
240 CFLAGS += $(GCC_CFLAGS) $(EXTRA_CFLAGS)
241 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
242endif
243
244ifeq ($(COMPILER),icc)
245 CFLAGS += $(ICC_CFLAGS) $(EXTRA_CFLAGS)
246 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
247endif
248
249ifeq ($(COMPILER),clang)
250 CFLAGS += $(CLANG_CFLAGS) $(EXTRA_CFLAGS)
251 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
252endif
253
254-include $(DEPEND)
255
256OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
257LOBJECTS := $(addsuffix .lo,$(basename $(SOURCES)))
258
259ifneq ($(BINARY),)
260%.disasm: $(BINARY)_prestrip
261ifeq ($(CONFIG_LINE_DEBUG),y)
262 $(OBJDUMP) -d -S $< > $@
263else
264 $(OBJDUMP) -d $< > $@
265endif
266
267.INTERMEDIATE: $(BINARY)_prestrip
268
269$(BINARY)_prestrip: $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
270 $(LD) -n $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $@ $(OBJECTS) $(LIBS) $(BASE_LIBS)
271
272$(BINARY): $(BINARY)_prestrip $(BINARY).disasm
273 cp $(BINARY)_prestrip $@
274ifeq ($(CONFIG_STRIP_BINARIES),y)
275 $(STRIP) $(BINARY)
276endif
277endif
278
279ifneq ($(SLIBRARY),)
280%.disasm: $(LOUTPUT)
281ifeq ($(CONFIG_LINE_DEBUG),y)
282 $(OBJDUMP) -d -S $< > $@
283else
284 $(OBJDUMP) -d $< > $@
285endif
286
287$(LOUTPUT): $(LARCHIVE) $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld
288 $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link-shlib.ld $(LIB_LFLAGS) $(LARCHIVE) -o $@ -Map $(LOUTPUT).map
289
290$(LIBRARY).so:
291 ln -s $(SLIBRARY) $@
292
293$(LSONAME):
294 ln -s $(SLIBRARY) $@
295endif
296
297ifneq ($(LIBRARY),)
298%.a: $(OBJECTS)
299 $(AR) rc $@ $(OBJECTS)
300endif
301
302ifneq ($(SLIBRARY),)
303%.la: $(LOBJECTS)
304 $(AR) rc $@ $(LOBJECTS)
305endif
306
307%.o: %.S $(DEPEND)
308 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
309ifeq ($(PRECHECK),y)
310 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
311endif
312
313%.o: %.s $(DEPEND)
314 $(AS) $(AFLAGS) -o $@ $<
315ifeq ($(PRECHECK),y)
316 $(JOBFILE) $(JOB) $< $@ as asm
317endif
318
319%.o: %.c $(DEPEND)
320 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
321ifeq ($(PRECHECK),y)
322 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
323endif
324
325%.lo: %.S $(DEPEND)
326 $(CC) $(DEFS) $(LIB_CFLAGS) -D__ASM__ -c $< -o $@
327ifeq ($(PRECHECK),y)
328 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
329endif
330
331%.lo: %.s $(DEPEND)
332 $(AS) $(AFLAGS) -o $@ $<
333ifeq ($(PRECHECK),y)
334 $(JOBFILE) $(JOB) $< $@ as asm
335endif
336
337%.lo: %.c $(DEPEND)
338 $(CC) $(DEFS) $(LIB_CFLAGS) -c $< -o $@
339ifeq ($(PRECHECK),y)
340 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
341endif
342
343$(DEPEND): $(PRE_DEPEND)
344 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
345 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
346
347##
348# This explicit dependecy of the output binary on the object files seems to be
349# necessary to prevent parallel build failures (GNU make bug #26893 ???).
350$(OUTPUT): $(OBJECTS)
351
352$(LARCHIVE): $(LOBJECTS)
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