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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
#/*@@
# @file CreateConfigurationBindings.pl
# @date Thu Mar 25 14:25:13 2004
# @author Yaakoub Y El-Khamra
# @desc
# New Configuration.ccl script processing
# @enddesc
# @version $Header$
#@@*/
require "$sbin_dir/CSTUtils.pl";
#/*@@
# @routine CreateConfigurationBindings
# @date Thu Mar 25 14:25:13 2004
# @author Yaakoub Y El-Khamra
# @desc
# Creates the configuration bindings.
# @enddesc
#@@*/
sub CreateConfigurationBindings
{
my($bindings_dir, $cfg, $thorns)=@_;
my($field, $providedcap, $thorn, $temp,$defs,$incs,$deps,$linkerflagdirs,$linkerflaglibs);
my(%linker_thorns, %linker_cfg, $linker_list, $linkerdirs, $linkerlibs);
if(! $build_dir)
{
$build_dir = "$bindings_dir/build";
}
if(! -d $bindings_dir)
{
mkdir("$bindings_dir", 0755) || die "Unable to create $bindings_dir";
}
$start_dir = `pwd`;
chdir $bindings_dir;
if(! -d 'Configuration')
{
mkdir('Configuration', 0755) || die 'Unable to create Configuration directory';
}
if(! -d 'include')
{
mkdir('include', 0755) || die 'Unable to create include directory';
}
chdir 'Configuration';
if(! -d "Capabilities")
{
mkdir("Capabilities", 0755) || die "Unable to create Capabilities directory";
}
if(! -d 'Thorns')
{
mkdir('Thorns', 0755) || die "Unable to create Thorns directory";
}
# These strings go directly into the Cactus executable
my $linkerflagdirs = '';
my $linkerflaglibs = '';
# Put all the provided capabilities where they belong
foreach my $thorn (sort keys %thorns)
{
# We know that all the requirements have been satisfied, so all
# we need to do is put the provides where they belong.
if ($cfg->{"\U$thorn\E PROVIDES"})
{
foreach my $providedcap (split (' ', $cfg->{"\U$thorn\E PROVIDES"}))
{
die if $providedcap !~ m{^[A-Za-z0-9_.]+$};
my $defs = '';
my $incs = '';
my $deps = '';
# Add requirements recursively
foreach my $requiredcap (split (' ', $cfg->{"\U$thorn\E REQUIRES"}))
{
next if $requiredcap eq $providedcap;
$defs .= "include $bindings_dir/Configuration/Capabilities/make.\U$requiredcap\E.defn\n";
$incs .= "#include \"cctki_\U$requiredcap\E.h\"\n";
$deps .= "include $bindings_dir/Configuration/Capabilities/make.\U$requiredcap\E.deps\n";
}
# Put include_dirs and make.definition in one file:
# make.capability.defn
my $incdir = $cfg->{"\U$thorn $providedcap\E INCLUDE_DIRECTORY"};
if ($incdir)
{
$defs .= "INC_DIRS += $incdir\n";
}
my $makedef = $cfg->{"\U$thorn $providedcap\E MAKE_DEFINITION"};
if ($makedef)
{
$defs .= $makedef;
}
$defs .= "HAVE_CAPABILITY_$providedcap = 1\n";
# Put INCLUDE and DEFINE in one file: capability.h
my $inc = $cfg->{"\U$thorn $providedcap\E INCLUDE"};
if ($inc)
{
# Prepend #include
$inc =~ s/^(.*)/#include $1/gm;
$incs .= $inc;
}
my $def = $cfg->{"\U$thorn $providedcap\E DEFINE"};
if ($def)
{
# Prepend #define
$def =~ s/^(.*)/#define $1/gm;
$incs .= $def;
}
$incs .= "#define HAVE_CAPABILITY_$providedcap 1\n";
# Put make.capability.deps in one file:
# make.capabiltiy.deps
my $makedep = $cfg->{"\U$thorn $providedcap\E MAKE_DEPENDENCY"};
if ($makedep)
{
$deps .= $makedep;
}
&WriteFile("Capabilities/make.\U$providedcap\E.defn",\$defs);
&WriteFile("Capabilities/cctki_\U$providedcap\E.h",\$incs);
&WriteFile("Capabilities/make.\U$providedcap\E.deps",\$deps);
# Create a list of thorns that provide a capability with
# a library (or library search paths)
if ($cfg->{"\U$thorn $providedcap\E LIBRARY"})
{
$linker_thorns{"$thorn"} = $thorn;
#$linker_cfg{"\U$thorn\E USES"} = $cfg->{"\U$thorn\E USES THORNS"};
}
if ($cfg->{"\U$thorn $providedcap\E LIBRARY_DIRECTORY"})
{
$linker_thorns{"$thorn"} = $thorn;
#$linker_cfg{"\U$thorn\E USES"} = $cfg->{"\U$thorn\E USES THORNS"};
}
}
}
}
# here we add the files to the thorns that require capabilities
foreach $thorn (sort keys %thorns)
{
# we know that all the requirements have been satisfied
# so all we need to do is make references to the capabilities
# from the requirements since we can have multiple provides,
# we make each capability separate
$defs = '';
$incs = '';
$deps = '';
if ($cfg->{"\U$thorn\E REQUIRES"})
{
foreach $requiredcap (split (' ', $cfg->{"\U$thorn\E REQUIRES"}))
{
# put reference to provided capability
$defs .= "include $bindings_dir/Configuration/Capabilities/make.\U$requiredcap\E.defn\n";
$incs .= "#include \"../Capabilities/cctki_\U$requiredcap\E.h\"\n";
$deps .= "include $bindings_dir/Configuration/Capabilities/make.\U$requiredcap\E.deps\n";
}
}
if ($cfg->{"\U$thorn\E REQUIRES"})
{
# write everything to file
# (write the files even if they are empty)
&WriteFile("./Thorns/make.$thorn.defn",\$defs);
&WriteFile("./Thorns/cctki_$thorn.h",\$incs);
&WriteFile("./Thorns/make.$thorn.deps",\$deps);
}
else
{
# remove the files
# (we cannot have old files staying around)
unlink "./Thorns/make.$thorn.defn";
unlink "./Thorns/cctki_$thorn.h";
unlink "./Thorns/make.$thorn.deps";
}
}
# Sort the linker thorns
$linkerdirs = 'LIBDIRS +=';
$linkerlibs = 'LIBS +=';
$linker_list = &TopoSort(\%linker_thorns, \%linker_cfg, $cfg);
foreach $thorn (split (' ', $linker_list))
{
foreach $providedcap (split (' ', $cfg->{"\U$thorn\E PROVIDES"}))
{
$linkerdirs .= ' ' . $cfg->{"\U$thorn $providedcap\E LIBRARY_DIRECTORY"};
$linkerlibs .= ' ' . $cfg->{"\U$thorn $providedcap\E LIBRARY"};
}
}
$temp = $linkerdirs . "\n" . $linkerlibs . "\n";
&WriteFile("make.link",\$temp);
# write cctk_Capabilities.h file to bindings/include
# this file adds the if_i_am_thorn stuff
foreach $thorn (sort keys %thorns)
{
$temp = '';
if ($cfg->{"\U$thorn\E REQUIRES"})
{
$temp .= "#include \"../Configuration/Thorns/cctki_$thorn.h\"\n";
}
&WriteFile("../include/$thorn/cctk_Capabilities.h",\$temp);
}
&WriteFile("../include/CactusBindings/cctk_Capabilities.h",
"#include \"../Configuration/Thorns/cctki_Cactus.h\"\n");
}
return 1;
|
