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
|
#
# $Id: Makefile.PL 1926 2023-05-31 12:05:13Z willem $ -*-perl-*-
#
use 5.008009;
use strict;
use warnings;
use Config;
use ExtUtils::MakeMaker;
use constant MSWin32 => $^O eq 'MSWin32';
my $distro = 'Net::DNS::SEC';
my $module = join '/', 'lib', split /::/, "$distro.pm";
my $author = ['Dick Franks', 'Olaf Kolkman'];
$author = join ', ', @$author if $ExtUtils::MakeMaker::VERSION < 6.58;
# See perldoc ExtUtils::MakeMaker for details of how to influence
# the contents of the Makefile that is written.
my %metadata = (
NAME => $distro,
VERSION_FROM => $module,
ABSTRACT_FROM => $module,
AUTHOR => $author,
LICENSE => 'mit',
MIN_PERL_VERSION => 5.008009,
CONFIGURE_REQUIRES => {'ExtUtils::MakeMaker' => 6.48},
TEST_REQUIRES => {
'ExtUtils::MakeMaker' => 0,
'File::Find' => 1.13,
'File::Spec' => 3.29,
'IO::File' => 1.14,
'Test::More' => 0.80,
} );
my %prerequisite = (
'Carp' => 1.10,
'DynaLoader' => 1.09,
'Exporter' => 5.56,
'File::Spec' => 3.29,
'IO::File' => 1.14,
'MIME::Base64' => 2.13,
'Net::DNS' => 1.08,
);
my @debris = qw(*.gcov *.gcda *.gcno *.lock);
my $inc = '';
my $lib = '-lcrypto';
my $nul = MSWin32 ? 'nul' : '/dev/null';
if (`pkg-config --modversion libcrypto 2>$nul`) {
$inc = `pkg-config --cflags libcrypto 2>$nul`;
$lib = `pkg-config --libs libcrypto 2>$nul`;
} elsif (MSWin32) {
$lib = '-llibeay32' if $Config{cc} =~ /cl/;
$lib = '-leay32' if $Config{cc} =~ /gcc/;
}
if ( my $dir = $ENV{OPENSSL_PREFIX} ) {
chomp $dir;
$inc = "-I$dir/include";
$lib = "-L$dir/lib $lib";
}
$inc = $ENV{OPENSSL_INCLUDE} if $ENV{OPENSSL_INCLUDE};
$lib = $ENV{OPENSSL_LIB} if $ENV{OPENSSL_LIB};
chomp $_ for ( $inc, $lib );
WriteMakefile(
%metadata,
PREREQ_PM => {%prerequisite},
INC => $inc,
LIBS => [$lib],
clean => {FILES => "@debris"},
);
exit;
package MY; ## customise generated Makefile
sub constants {
return join "\n", shift->SUPER::constants(), <<'END' if $^O =~ /MSWin/i;
# include test directory
TEST_DIR = t
FULLPERLRUN = $(FULLPERL) "-I$(TEST_DIR)"
END
return join "\n", shift->SUPER::constants(), <<'END';
# suppress parallel test execution include test directory
TEST_DIR = t
FULLPERLRUN = HARNESS_OPTIONS=j1:c $(FULLPERL) "-I$(TEST_DIR)"
END
}
sub dist {
return join "\n", shift->SUPER::dist(), <<'END';
# $(PERM_RWX) raises security issues downstream
PREOP = $(CHMOD) $(PERM_RW) $(DISTVNAME)$(DFSEP)demo$(DFSEP)*
END
}
sub install {
my $self = shift;
my %install_type = qw(perl INSTALLARCHLIB site INSTALLSITEARCH vendor INSTALLVENDORARCH);
my $install_site = join '', '$(DESTDIR)$(', $install_type{$self->{INSTALLDIRS}}, ')';
for ($install_site) {
s/\$\(([A-Z_]+)\)/$self->{$1}/eg while /\$\(/; # expand Makefile macros
s|([/])[/]+|$1|g; # remove gratuitous //s
}
eval "require $distro"; ## no critic
my @version = ( 'version', eval { $distro->VERSION } );
my $nameregex = join '\W+', '', split /::/, "$distro.pm\$";
my @installed = grep { $_ && m/$nameregex/io } values %INC;
my %occluded;
foreach (@installed) {
my $path = m/^(.+)$nameregex/io ? $1 : '';
my %seen;
foreach (@INC) {
$seen{$_}++; # find $path in @INC
last if $_ eq $path;
}
foreach ( grep { !$seen{$_} } @INC ) {
$occluded{$_}++; # suppress install
}
}
return $self->SUPER::install(@_) unless $occluded{$install_site};
my $message;
warn $message = <<"AMEN";
##
## The install location for this version of $distro
## differs from the existing @version in your perl library at
## @installed
##
## The installation would be rendered ineffective because the
## existing @version occurs in the library search path before
## $install_site
##
## The generated Makefile supports build and test only.
##
AMEN
my $echo = ' $(NOECHO) $(ECHO) "##"';
$message =~ s/##/$echo/eg;
return join '', <<"END";
install :
$message
\$(NOECHO) \$(FALSE)
END
}
sub postamble {
my $ldflags = "-fprofile-arcs -ftest-coverage";
my $ccflags = "-O0 $ldflags";
my $devnull = $^O eq 'MSWin32' ? 'nul' : '/dev/null';
return <<"PlanA" if `gcov -v 2>$devnull`;
test_cover :
cover -delete
HARNESS_PERL_SWITCHES=-MDevel::Cover \$(MAKE) -W SEC.xs test CCFLAGS="$ccflags" OTHERLDFLAGS="$ldflags"
cover
\$(NOECHO) \$(TOUCH) SEC.c # force XS rebuild before install
PlanA
return <<'PlanB';
test_cover :
cover -delete
HARNESS_PERL_SWITCHES=-MDevel::Cover $(MAKE) test
cover
PlanB
}
__END__
|
