1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
# Makefile.am - Makefile for Hieronymus.
# Copyright (C) 2008 Free Software Foundation, Inc.
# Written by Neal H. Walfield.
#
# This file is part of the GNU Hurd.
#
# The GNU Hurd is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This GNU Hurd is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
bootdir = $(prefix)/boot
if ! ENABLE_TESTS
boot_PROGRAMS = hieronymus
all-local: hieronymus.stripped
hieronymus.stripped: hieronymus
strip -o $@ $<
endif
hieronymus_CPPFLAGS = $(USER_CPPFLAGS)
hieronymus_CFLAGS = $(USER_CFLAGS)
hieronymus_LDFLAGS = $(USER_LDFLAGS)
hieronymus_LDADD = $(USER_LDADD) $(addsuffix .o, $(files))
hieronymus_SOURCES = hieronymus.c modules.h
# List of modules to load followed by their priority, weight, and a
# delay (in seconds) at which to start the module. Each component is
# separated by a !
modules = ruth!1!100
ruth_commandline = -D 3
#modules = activity-distribution!1!100
#modules = shared-memory-distribution
#modules = gcbench!1!200!0 gcbench2!1!400!120
# List of directories relative to the top of the build tree to search
# for binaries.
module_paths = ruth benchmarks
files = $(foreach module,$(modules),$(firstword $(subst !, ,$(module))))
find_binary = \
$(firstword \
$(wildcard \
$(addsuffix /$(1),$(addprefix $(top_builddir)/,$(module_paths)))) \
$(1):not_found)
md5sum = \
$(shell md5sum $(1) | awk '{ printf $$1 }' \
| sed 's/\([0-9a-f]\{2\}\)/0x\1, /g')
tovar = $(subst -,_,$(firstword $(subst !, ,$(1))))
hieronymus.c: modules.h
binaries = $(foreach file,$(files),$(call find_binary,$(file)))
$(files): %: $(binaries) Makefile
strip -o $@ $<
modules.h: $(files)
modules.h: $(addsuffix .S, $(files)) Makefile
echo ' \
$(foreach module,$(subst -,_,$(modules)), \
extern char $(call tovar,$(module))_start; \
extern char $(call tovar,$(module))_end;) \
struct module modules[] = { \
$(foreach module,$(modules), \
{ \
"$(firstword $(subst !, ,$(module)))", \
$(wordlist 2, 2, $(subst !, ,$(module))) + 0, \
$(wordlist 3, 3, $(subst !, ,$(module))) + 0, \
$(wordlist 4, 4, $(subst !, ,$(module))) + 0, \
{ $(foreach arg,$($(call tovar,$(module))_commandline), \
"$(arg)", ) }, \
&$(call tovar,$(module))_start, \
&$(call tovar,$(module))_end, \
{ $(call md5sum,$(firstword $(subst !, ,$(module)))) }\
}, \
) \
};' > $@
$(addsuffix .S, $(files)): %.S: module.S $(binaries) Makefile
$(CPP) -DMODULE=$(subst -,_,$*) -DBINARY=$(@:.S=) $< -o $@
$(addsuffix .o, $(files)): %.o: %
$(addsuffix .o, $(files)): %.o: %.S
$(CCAS) $(CCASFLAGS) -c -o $@ $<
CLEANFILES = modules.h hieronymus.striped $(files) $(addsuffix .S, $(files))
|
