source: mainline/uspace/Makefile.common@ f63a591d

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since f63a591d was f63a591d, checked in by Jakub Jermar <jakub@…>, 15 years ago

Rename what remained of libsocket to libpacket.
  • Property mode set to 100644
File size: 6.4 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# EXTRA_OUTPUT additional output targets
43# EXTRA_CLEAN additional cleanup targets
44#
45# (x) required variables
46# (/) exactly one of the variables must be defined
47#
48
49ROOT_PATH = $(USPACE_PREFIX)/..
50
51VERSION_DEF = $(ROOT_PATH)/version
52
53COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
54COMMON_HEADER = $(ROOT_PATH)/common.h
55
56CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
57CONFIG_HEADER = $(ROOT_PATH)/config.h
58
59-include $(VERSION_DEF)
60-include $(COMMON_MAKEFILE)
61-include $(CONFIG_MAKEFILE)
62
63ifneq ($(BINARY),)
64 JOB = $(BINARY).job
65 OUTPUT = $(BINARY)
66 EXTRA_OUTPUT += $(BINARY).disasm
67 EXTRA_CLEAN += $(BINARY).map
68endif
69
70ifneq ($(LIBRARY),)
71 JOB = $(LIBRARY).job
72 OUTPUT = $(LIBRARY).a
73endif
74
75DEPEND = Makefile.depend
76DEPEND_PREV = $(DEPEND).prev
77
78LIB_PREFIX = $(USPACE_PREFIX)/lib
79
80LIBC_PREFIX = $(LIB_PREFIX)/c
81LIBSOFTFLOAT_PREFIX = $(LIB_PREFIX)/softfloat
82LIBSOFTINT_PREFIX = $(LIB_PREFIX)/softint
83
84LIBBLOCK_PREFIX = $(LIB_PREFIX)/block
85LIBFS_PREFIX = $(LIB_PREFIX)/fs
86LIBCLUI_PREFIX = $(LIB_PREFIX)/clui
87
88LIBPCI_PREFIX = $(LIB_PREFIX)/pci
89
90LIBPACKET_PREFIX = $(LIB_PREFIX)/packet
91LIBNET_PREFIX = $(LIB_PREFIX)/net
92
93BASE_LIBS = $(LIBC_PREFIX)/libc.a $(LIBSOFTINT_PREFIX)/libsoftint.a
94
95LINKER_SCRIPT ?= $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld
96
97ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
98 OPTIMIZATION = s
99else
100 OPTIMIZATION = 3
101endif
102
103.PHONY: all clean
104
105all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(LIBS) $(OUTPUT) $(EXTRA_OUTPUT)
106 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
107
108clean:
109 rm -f $(DEPEND) $(DEPEND_PREV) $(JOB) $(OUTPUT) $(EXTRA_OUTPUT) $(EXTRA_CLEAN)
110 find . -name '*.o' -follow -exec rm \{\} \;
111
112GCC_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
113 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
114 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
115 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
116 -Werror-implicit-function-declaration -Wwrite-strings \
117 -pipe -g -D__$(ENDIANESS)__
118
119ICC_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
120 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
121 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
122 -Wall -Wextra -Wno-clobbered -Wno-unused-parameter -Wmissing-prototypes \
123 -Werror-implicit-function-declaration -Wwrite-strings \
124 -pipe -g -D__$(ENDIANESS)__
125
126CLANG_CFLAGS = -I$(LIBC_PREFIX)/include -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
127 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
128 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
129 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
130 -Werror-implicit-function-declaration -Wwrite-strings \
131 -pipe -g -arch $(CLANG_ARCH) -D__$(ENDIANESS)__
132
133ifeq ($(CONFIG_DEBUG),y)
134 GCC_CFLAGS += -Werror
135 ICC_CFLAGS += -Werror
136endif
137
138## Setup platform configuration
139#
140
141-include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.common
142
143## Compilation options
144#
145
146JOBFILE = $(LIBC_PREFIX)/../../../tools/jobfile.py
147
148ifeq ($(COMPILER),gcc_cross)
149 CFLAGS = $(GCC_CFLAGS) $(EXTRA_CFLAGS)
150 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
151endif
152
153ifeq ($(COMPILER),gcc_native)
154 CFLAGS = $(GCC_CFLAGS) $(EXTRA_CFLAGS)
155 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
156endif
157
158ifeq ($(COMPILER),icc)
159 CFLAGS = $(ICC_CFLAGS) $(EXTRA_CFLAGS)
160 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
161endif
162
163ifeq ($(COMPILER),clang)
164 CFLAGS = $(CLANG_CFLAGS) $(EXTRA_CFLAGS)
165 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
166endif
167
168-include $(DEPEND)
169
170OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
171
172ifneq ($(BINARY),)
173%.disasm: $(BINARY)
174ifeq ($(CONFIG_LINE_DEBUG),y)
175 $(OBJDUMP) -d -S $< > $@
176else
177 $(OBJDUMP) -d $< > $@
178endif
179
180$(BINARY): $(LINKER_SCRIPT) $(OBJECTS) $(LIBS) $(BASE_LIBS)
181 $(LD) -N $(LFLAGS) -T $(LINKER_SCRIPT) -M -Map $(BINARY).map -o $(BINARY) $(OBJECTS) $(LIBS) $(BASE_LIBS)
182ifeq ($(CONFIG_STRIP_BINARIES),y)
183 $(STRIP) $(BINARY)
184endif
185endif
186
187ifneq ($(LIBRARY),)
188%.a: $(OBJECTS)
189 $(AR) rc $@ $(OBJECTS)
190endif
191
192%.o: %.S $(DEPEND)
193 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
194ifeq ($(PRECHECK),y)
195 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
196endif
197
198%.o: %.s $(DEPEND)
199 $(AS) $(AFLAGS) -o $@ $<
200ifeq ($(PRECHECK),y)
201 $(JOBFILE) $(JOB) $< $@ as asm
202endif
203
204%.o: %.c $(DEPEND)
205 $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
206ifeq ($(PRECHECK),y)
207 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS)
208endif
209
210$(DEPEND): $(PRE_DEPEND)
211 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
212 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
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