Subversion Repositories HelenOS

Rev

Rev 3882 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1031 cejka 1
#
2071 jermar 2
# Copyright (c) 2005 Martin Decky
1031 cejka 3
# All rights reserved.
4
#
5
# Redistribution and use in source and binary forms, with or without
6
# modification, are permitted provided that the following conditions
7
# are met:
8
#
9
# - Redistributions of source code must retain the above copyright
10
#   notice, this list of conditions and the following disclaimer.
11
# - Redistributions in binary form must reproduce the above copyright
12
#   notice, this list of conditions and the following disclaimer in the
13
#   documentation and/or other materials provided with the distribution.
14
# - The name of the author may not be used to endorse or promote products
15
#   derived from this software without specific prior written permission.
16
#
17
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
#
543 decky 28
 
1031 cejka 29
## Common compiler flags
30
#
31
 
3882 decky 32
LIBC_PREFIX = ../libc
3568 svoboda 33
 
1031 cejka 34
## Setup toolchain
35
#
36
 
37
include $(LIBC_PREFIX)/Makefile.toolchain
38
 
4556 decky 39
CFLAGS += -Iinclude -Iarch/$(UARCH)/include/
1031 cejka 40
 
41
## Sources
42
#
43
 
3882 decky 44
GENERIC_SOURCES = \
45
	generic/add.c \
46
	generic/common.c \
47
	generic/comparison.c \
48
	generic/conversion.c \
49
	generic/div.c \
50
	generic/mul.c \
51
	generic/other.c \
52
	generic/softfloat.c \
1031 cejka 53
	generic/sub.c
54
 
55
ARCH_SOURCES =
56
 
57
GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
58
 
59
.PHONY: all clean depend
60
 
61
all: libsoftfloat.a
62
 
63
-include Makefile.depend
64
 
543 decky 65
clean:
1031 cejka 66
	-rm -f libsoftfloat.a Makefile.depend
67
	find generic/ -name '*.o' -follow -exec rm \{\} \;
68
 
69
depend:
3882 decky 70
	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
1031 cejka 71
 
72
libsoftfloat.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
73
	$(AR) rc libsoftfloat.a $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
74
 
75
%.o: %.S
76
	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
77
 
78
%.o: %.s
79
	$(AS) $(AFLAGS) $< -o $@
80
 
81
%.o: %.c
82
	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@