Commit | Line | Data |
44459f01 |
1 | use strict; |
2 | use warnings FATAL => 'all'; |
3 | use 5.008001; |
4 | use ExtUtils::MakeMaker; |
5 | (do 'maint/Makefile.PL.include' or die $@) unless -f 'META.yml'; |
6 | |
521afaac |
7 | # we require Cpanel::JSON::XS, except if JSON::XS is already installed. |
8 | # (we also always recommend Cpanel::JSON::XS, just to make sure.) |
8b945fac |
9 | my $require_cpanel_json_xs = can_xs() && !eval { require JSON::XS; 1; }; |
10 | |
81b819d6 |
11 | my %WriteMakefileArgs = ( |
44459f01 |
12 | NAME => 'JSON::MaybeXS', |
13 | VERSION_FROM => 'lib/JSON/MaybeXS.pm', |
14 | PREREQ_PM => { |
15 | 'JSON::PP' => '2.27202', |
8b945fac |
16 | ($require_cpanel_json_xs |
44459f01 |
17 | ? ('Cpanel::JSON::XS' => '2.3310') |
8abc9d15 |
18 | : ()), |
81b819d6 |
19 | perl => '5.006', |
20 | }, |
21 | TEST_REQUIRES => { |
22 | 'Test::Without::Module' => '0.17', |
23 | 'Test::More' => '0.88' |
44459f01 |
24 | }, |
81b819d6 |
25 | |
8b945fac |
26 | META_MERGE => { |
27 | 'meta-spec' => { version => 2 }, |
28 | dynamic_config => 1, |
521afaac |
29 | prereqs => { runtime => { recommends => { 'Cpanel::JSON::XS' => '2.3310' } } }, |
7d822c70 |
30 | |
31 | resources => { |
32 | repository => { |
33 | url => 'https://github.com/karenetheridge/JSON-MaybeXS.git', |
34 | web => 'https://github.com/karenetheridge/JSON-MaybeXS', |
35 | type => 'git', |
36 | }, |
37 | bugtracker => { |
38 | mailto => 'bug-JSON-MaybeXS@rt.cpan.org', |
39 | web => 'https://rt.cpan.org/Public/Dist/Display.html?Name=JSON-MaybeXS', |
40 | }, |
41 | }, |
8b945fac |
42 | }, |
a0a593bd |
43 | |
44 | realclean => { FILES => 'Distar/' }, |
44459f01 |
45 | ); |
46 | |
81b819d6 |
47 | my $eumm_version = eval $ExtUtils::MakeMaker::VERSION; |
48 | $WriteMakefileArgs{MIN_PERL_VERSION} = delete $WriteMakefileArgs{PREREQ_PM}{perl} || 0; |
49 | $WriteMakefileArgs{BUILD_REQUIRES} = { |
50 | %{$WriteMakefileArgs{BUILD_REQUIRES}}, |
51 | %{delete $WriteMakefileArgs{TEST_REQUIRES}} |
52 | } if $eumm_version < 6.63_03; |
53 | $WriteMakefileArgs{PREREQ_PM} = { |
54 | %{$WriteMakefileArgs{PREREQ_PM}}, |
55 | %{delete $WriteMakefileArgs{BUILD_REQUIRES}} |
56 | } if $eumm_version < 6.55_01; |
57 | |
58 | WriteMakefile(%WriteMakefileArgs); |
59 | |
44459f01 |
60 | # can we locate a (the) C compiler |
61 | sub can_cc { |
62 | my @chunks = split(/ /, $Config::Config{cc}) or return; |
63 | |
64 | # $Config{cc} may contain args; try to find out the program part |
65 | while (@chunks) { |
66 | return can_run("@chunks") || (pop(@chunks), next); |
67 | } |
68 | |
69 | return; |
70 | } |
71 | |
72 | # check if we can run some command |
73 | sub can_run { |
74 | my ($cmd) = @_; |
75 | |
76 | return $cmd if -x $cmd; |
77 | if (my $found_cmd = MM->maybe_command($cmd)) { |
78 | return $found_cmd; |
79 | } |
80 | |
81 | require File::Spec; |
82 | for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') { |
83 | next if $dir eq ''; |
84 | my $abs = File::Spec->catfile($dir, $cmd); |
85 | return $abs if (-x $abs or $abs = MM->maybe_command($abs)); |
86 | } |
87 | |
88 | return; |
89 | } |
90 | |
91 | # Can our C compiler environment build XS files |
92 | sub can_xs { |
93 | # Do we have the configure_requires checker? |
94 | local $@; |
95 | eval "require ExtUtils::CBuilder; ExtUtils::CBuilder->VERSION(0.27)"; |
96 | if ( $@ ) { |
97 | # They don't obey configure_requires, so it is |
98 | # someone old and delicate. Try to avoid hurting |
99 | # them by falling back to an older simpler test. |
100 | return can_cc(); |
101 | } |
102 | |
103 | # Do we have a working C compiler |
104 | my $builder = ExtUtils::CBuilder->new( |
105 | quiet => 1, |
106 | ); |
107 | unless ( $builder->have_compiler ) { |
108 | # No working C compiler |
109 | return 0; |
110 | } |
111 | |
112 | # Write a C file representative of what XS becomes |
113 | require File::Temp; |
114 | my ( $FH, $tmpfile ) = File::Temp::tempfile( |
115 | "compilexs-XXXXX", |
116 | SUFFIX => '.c', |
117 | ); |
118 | binmode $FH; |
119 | print $FH <<'END_C'; |
120 | #include "EXTERN.h" |
121 | #include "perl.h" |
122 | #include "XSUB.h" |
123 | |
124 | int main(int argc, char **argv) { |
125 | return 0; |
126 | } |
127 | |
128 | int boot_sanexs() { |
129 | return 1; |
130 | } |
131 | |
132 | END_C |
133 | close $FH; |
134 | |
135 | # Can the C compiler access the same headers XS does |
136 | my @libs = (); |
137 | my $object = undef; |
138 | eval { |
139 | local $^W = 0; |
140 | $object = $builder->compile( |
141 | source => $tmpfile, |
142 | ); |
143 | @libs = $builder->link( |
144 | objects => $object, |
145 | module_name => 'sanexs', |
146 | ); |
147 | }; |
148 | my $result = $@ ? 0 : 1; |
149 | |
150 | # Clean up all the build files |
151 | foreach ( $tmpfile, $object, @libs ) { |
152 | next unless defined $_; |
153 | 1 while unlink; |
154 | } |
155 | |
156 | return $result; |
157 | } |