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
|
package ExtUtils::CBuilder::Platform::Windows::BCC;
our $VERSION = '0.280236'; # VERSION
use strict;
use warnings;
sub format_compiler_cmd {
my ($self, %spec) = @_;
foreach my $path ( @{ $spec{includes} || [] },
@{ $spec{perlinc} || [] } ) {
$path = '-I' . $path;
}
%spec = $self->write_compiler_script(%spec)
if $spec{use_scripts};
return [ grep {defined && length} (
$spec{cc}, '-c' ,
@{$spec{includes}} ,
@{$spec{cflags}} ,
@{$spec{optimize}} ,
@{$spec{defines}} ,
@{$spec{perlinc}} ,
"-o$spec{output}" ,
$spec{source} ,
) ];
}
sub write_compiler_script {
my ($self, %spec) = @_;
my $script = File::Spec->catfile( $spec{srcdir},
$spec{basename} . '.ccs' );
$self->add_to_cleanup($script);
print "Generating script '$script'\n" if !$self->{quiet};
my $SCRIPT = IO::File->new( ">$script" )
or die( "Could not create script '$script': $!" );
# XXX Borland "response files" seem to be unable to accept macro
# definitions containing quoted strings. Escaping strings with
# backslash doesn't work, and any level of quotes are stripped. The
# result is a floating point number in the source file where a
# string is expected. So we leave the macros on the command line.
print $SCRIPT join( "\n",
map { ref $_ ? @{$_} : $_ }
grep defined,
delete(
@spec{ qw(includes cflags optimize perlinc) } )
);
push @{$spec{includes}}, '@"' . $script . '"';
return %spec;
}
sub format_linker_cmd {
my ($self, %spec) = @_;
foreach my $path ( @{$spec{libpath}} ) {
$path = "-L$path";
}
push( @{$spec{startup}}, 'c0d32.obj' )
unless ( $spec{startup} && @{$spec{startup}} );
%spec = $self->write_linker_script(%spec)
if $spec{use_scripts};
return [ grep {defined && length} (
$spec{ld} ,
@{$spec{lddlflags}} ,
@{$spec{libpath}} ,
@{$spec{other_ldflags}} ,
@{$spec{startup}} ,
@{$spec{objects}} , ',',
$spec{output} , ',',
$spec{map_file} , ',',
$spec{libperl} ,
@{$spec{perllibs}} , ',',
$spec{def_file}
) ];
}
sub write_linker_script {
my ($self, %spec) = @_;
# To work around Borlands "unique" commandline syntax,
# two scripts are used:
my $ld_script = File::Spec->catfile( $spec{srcdir},
$spec{basename} . '.lds' );
my $ld_libs = File::Spec->catfile( $spec{srcdir},
$spec{basename} . '.lbs' );
$self->add_to_cleanup($ld_script, $ld_libs);
print "Generating scripts '$ld_script' and '$ld_libs'.\n" if !$self->{quiet};
# Script 1: contains options & names of object files.
my $LD_SCRIPT = IO::File->new( ">$ld_script" )
or die( "Could not create linker script '$ld_script': $!" );
print $LD_SCRIPT join( " +\n",
map { @{$_} }
grep defined,
delete(
@spec{ qw(lddlflags libpath other_ldflags startup objects) } )
);
# Script 2: contains name of libs to link against.
my $LD_LIBS = IO::File->new( ">$ld_libs" )
or die( "Could not create linker script '$ld_libs': $!" );
print $LD_LIBS join( " +\n",
(delete $spec{libperl} || ''),
@{delete $spec{perllibs} || []},
);
push @{$spec{lddlflags}}, '@"' . $ld_script . '"';
push @{$spec{perllibs}}, '@"' . $ld_libs . '"';
return %spec;
}
1;
|
