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
228
|
#!/usr/bin/perl -w
######################################################################
# Do not call this script directly!
#
# The generate script ensures that @INC is correct before the engine
# is executed.
#
# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com>
######################################################################
use strict;
use File::Basename;
use Cwd;
my $file = $ARGV[0];
die "No file provided!" if !defined $file;
my ($cflags, $target, $type, $line);
open(F, "<$file") || die "Couldn't open file $file";
my @data = <F>;
close(F);
while (my $text = shift @data) {
my $ate_next;
do {
$ate_next = 0;
$line++;
chomp $text;
chop $text if ($text =~ /\r$/);
if ($text =~ /\\$/) {
$text =~ s/\\$//;
$text .= shift @data;
$ate_next = 1;
}
} while($ate_next);
if($text =~ / -c /) {
# compilation
handleCompileLine($text, $line);
} elsif ($text =~ / -o /) {
# linking executable
handleLinkLine($text, $line);
} elsif ($text =~ /\.o / && $text =~ /\.a /) {
# libifying
handleLibLine($text, $line);
# } elsif ($text =~ /^cp /) {
# # copy file around
#
# } elsif ($text =~ /^rm -f /) {
# # shell command
#
# } elsif ($text =~ /^make[ \[]/) {
# # make output
#
# } elsif ($text =~ /^echo /) {
# # echo to file
#
# } elsif ($text =~ /^if /) {
# # shell conditional
#
# } elsif ($text =~ /^tclsh /) {
# # translation stuff
#
# } elsif ($text =~ /^umask /) {
# # handling boilerplates
#
# } elsif ($text =~ /\$\(\:\)/) {
# # ignore
#
# } elsif ($text =~ /^FLAGS=/) {
# # flags check for dependencies
#
# } elsif ($text =~ /^'\/usr\/bin\/perl' -MError -e/) {
# # perl commands for copying files
#
# } elsif ($text =~ /generate-cmdlist\.sh/) {
# # command for generating list of commands
#
# } elsif ($text =~ /^test / && $text =~ /|| rm -f /) {
# # commands removing executables, if they exist
#
# } elsif ($text =~ /new locations or Tcl/) {
# # command for detecting Tcl/Tk changes
#
# } elsif ($text =~ /mkdir -p/) {
# # command creating path
#
# } elsif ($text =~ /: no custom templates yet/) {
# # whatever
} else {
# print "Unhandled (line: $line): $text\n";
}
}
close(F);
# use Data::Dumper;
# print "Parsed build structure:\n";
# print Dumper(%build_structure);
# -------------------------------------------------------------------
# Functions under here
# -------------------------------------------------------------------
my (%build_structure, @defines, @incpaths, @cflags, @sources);
sub clearCompileStep
{
@defines = ();
@incpaths = ();
@cflags = ();
@sources = ();
}
sub removeDuplicates
{
my (%dupHash, $entry);
%dupHash = map { $_, 1 } @defines;
@defines = keys %dupHash;
%dupHash = map { $_, 1 } @incpaths;
@incpaths = keys %dupHash;
%dupHash = map { $_, 1 } @cflags;
@cflags = keys %dupHash;
%dupHash = map { $_, 1 } @sources;
@sources = keys %dupHash;
}
sub handleCompileLine
{
my ($line, $lineno) = @_;
my @parts = split(' ', $line);
shift(@parts); # ignore cmd
while (my $part = shift @parts) {
if ("$part" eq "-o") {
# ignore object file
shift @parts;
} elsif ("$part" eq "-c") {
# ignore compile flag
} elsif ("$part" eq "-c") {
} elsif ($part =~ /^.?-I/) {
push(@incpaths, $part);
} elsif ($part =~ /^.?-D/) {
push(@defines, $part);
} elsif ($part =~ /^-/) {
push(@cflags, $part);
} elsif ($part =~ /\.(c|cc|cpp)$/) {
push(@sources, $part);
} else {
die "Unhandled compiler option @ line $lineno: $part";
}
}
#print "Sources: @sources\nCFlags: @cflags\nDefine: @defines\nIncpat: @incpaths\n";
#exit(1);
}
sub handleLibLine
{
my ($line, $lineno) = @_;
my (@objfiles, @lflags, $libout, $part);
# kill cmd and rm 'prefix'
$line =~ s/^rm -f .* && .* rcs //;
my @parts = split(' ', $line);
while ($part = shift @parts) {
if ($part =~ /^-/) {
push(@lflags, $part);
} elsif ($part =~ /\.(o|obj)$/) {
push(@objfiles, $part);
} elsif ($part =~ /\.(a|lib)$/) {
$libout = $part;
} else {
die "Unhandled lib option @ line $lineno: $part";
}
}
#print "LibOut: '$libout'\nLFlags: @lflags\nOfiles: @objfiles\n";
#exit(1);
removeDuplicates();
push(@{$build_structure{"LIBS"}}, $libout);
@{$build_structure{"LIBS_${libout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_SOURCES",
"_OBJECTS");
@{$build_structure{"LIBS_${libout}_DEFINES"}} = @defines;
@{$build_structure{"LIBS_${libout}_INCLUDES"}} = @incpaths;
@{$build_structure{"LIBS_${libout}_CFLAGS"}} = @cflags;
@{$build_structure{"LIBS_${libout}_SOURCES"}} = @sources;
@{$build_structure{"LIBS_${libout}_OBJECTS"}} = @objfiles;
clearCompileStep();
}
sub handleLinkLine
{
my ($line, $lineno) = @_;
my (@objfiles, @lflags, @libs, $appout, $part);
my @parts = split(' ', $line);
shift(@parts); # ignore cmd
while ($part = shift @parts) {
if ($part =~ /^-[GRIDO]/) {
# eat compiler flags
} elsif ("$part" eq "-o") {
$appout = shift @parts;
} elsif ($part =~ /^-/) {
push(@lflags, $part);
} elsif ($part =~ /\.(a|lib)$/) {
push(@libs, $part);
} elsif ($part =~ /\.(o|obj)$/) {
push(@objfiles, $part);
} else {
die "Unhandled lib option @ line $lineno: $part";
}
}
#print "AppOut: '$appout'\nLFlags: @lflags\nLibs : @libs\nOfiles: @objfiles\n";
#exit(1);
removeDuplicates();
push(@{$build_structure{"APPS"}}, $appout);
@{$build_structure{"APPS_${appout}"}} = ("_DEFINES", "_INCLUDES", "_CFLAGS", "_LFLAGS",
"_SOURCES", "_OBJECTS", "_LIBS");
@{$build_structure{"APPS_${appout}_DEFINES"}} = @defines;
@{$build_structure{"APPS_${appout}_INCLUDES"}} = @incpaths;
@{$build_structure{"APPS_${appout}_CFLAGS"}} = @cflags;
@{$build_structure{"APPS_${appout}_LFLAGS"}} = @lflags;
@{$build_structure{"APPS_${appout}_SOURCES"}} = @sources;
@{$build_structure{"APPS_${appout}_OBJECTS"}} = @objfiles;
@{$build_structure{"APPS_${appout}_LIBS"}} = @libs;
clearCompileStep();
}
|
