1 | #!/opt/bin/perl |
1 | #!/opt/bin/perl |
2 | |
2 | |
3 | ############################################################################# |
3 | ############################################################################# |
4 | # cannot load modules till after the tracer BEGIN block |
4 | # cannot load modules till after the tracer BEGIN block |
5 | |
5 | |
6 | our $VERBOSE = 1; |
6 | our $VERBOSE = 1; |
7 | our $STRIP = "pod"; # none, pod or ppi |
7 | our $STRIP = "pod"; # none, pod or ppi |
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8 | our $UNISTRIP = 1; # always on, try to strip unicore swash data |
8 | our $PERL = 0; |
9 | our $PERL = 0; |
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10 | our $APP; |
9 | our $VERIFY = 0; |
11 | our $VERIFY = 0; |
10 | our $STATIC = 0; |
12 | our $STATIC = 0; |
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13 | our $PACKLIST = 0; |
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14 | our $IGNORE_ENV = 0; |
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15 | our $ALLOW_DYNAMIC = 0; |
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16 | our $HAVE_DYNAMIC; # maybe useful? |
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17 | |
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18 | our $OPTIMISE_SIZE = 0; # optimise for raw file size instead of for compression? |
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19 | |
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20 | our $CACHE; |
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21 | our $CACHEVER = 1; # do not change unless you know what you are doing |
11 | |
22 | |
12 | my $PREFIX = "bundle"; |
23 | my $PREFIX = "bundle"; |
13 | my $PACKAGE = "static"; |
24 | my $PACKAGE = "static"; |
14 | |
25 | |
15 | my %pm; |
26 | my %pm; |
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27 | my %pmbin; |
16 | my @libs; |
28 | my @libs; |
17 | my @static_ext; |
29 | my @static_ext; |
18 | my $extralibs; |
30 | my $extralibs; |
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31 | my @staticlibs; |
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32 | my @incext; |
19 | |
33 | |
20 | @ARGV |
34 | @ARGV |
21 | or die "$0: use 'staticperl help' (or read the sources of staticperl)\n"; |
35 | or die "$0: use 'staticperl help' (or read the sources of staticperl)\n"; |
22 | |
36 | |
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37 | # remove "." from @INC - staticperl.sh does it for us, but be on the safe side |
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38 | BEGIN { @INC = grep !/^\.$/, @INC } |
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39 | |
23 | $|=1; |
40 | $|=1; |
24 | |
41 | |
25 | our ($TRACER_W, $TRACER_R); |
42 | our ($TRACER_W, $TRACER_R); |
26 | |
43 | |
27 | sub find_inc($) { |
44 | sub find_incdir($) { |
28 | for (@INC) { |
45 | for (@INC) { |
29 | next if ref; |
46 | next if ref; |
30 | return $_ if -e "$_/$_[0]"; |
47 | return $_ if -e "$_/$_[0]"; |
31 | } |
48 | } |
32 | |
49 | |
33 | undef |
50 | undef |
34 | } |
51 | } |
35 | |
52 | |
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53 | sub find_inc($) { |
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54 | my $dir = find_incdir $_[0]; |
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55 | |
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56 | return "$dir/$_[0]" |
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57 | if defined $dir; |
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58 | |
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59 | undef |
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60 | } |
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61 | |
36 | BEGIN { |
62 | BEGIN { |
37 | # create a loader process to detect @INC requests before we load any modules |
63 | # create a loader process to detect @INC requests before we load any modules |
38 | my ($W_TRACER, $R_TRACER); # used by tracer |
64 | my ($W_TRACER, $R_TRACER); # used by tracer |
39 | |
65 | |
40 | pipe $R_TRACER, $TRACER_W or die "pipe: $!"; |
66 | pipe $R_TRACER, $TRACER_W or die "pipe: $!"; |
… | |
… | |
42 | |
68 | |
43 | unless (fork) { |
69 | unless (fork) { |
44 | close $TRACER_R; |
70 | close $TRACER_R; |
45 | close $TRACER_W; |
71 | close $TRACER_W; |
46 | |
72 | |
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73 | my $pkg = "pkg000000"; |
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74 | |
47 | unshift @INC, sub { |
75 | unshift @INC, sub { |
48 | my $dir = find_inc $_[1] |
76 | my $dir = find_incdir $_[1] |
49 | or return; |
77 | or return; |
50 | |
78 | |
51 | syswrite $W_TRACER, "-\n$dir\n$_[1]\n"; |
79 | syswrite $W_TRACER, "-\n$dir\n$_[1]\n"; |
52 | |
80 | |
53 | open my $fh, "<:perlio", "$dir/$_[1]" |
81 | open my $fh, "<:raw:perlio", "$dir/$_[1]" |
54 | or warn "ERROR: $dir/$_[1]: $!\n"; |
82 | or warn "ERROR: $dir/$_[1]: $!\n"; |
55 | |
83 | |
56 | $fh |
84 | $fh |
57 | }; |
85 | }; |
58 | |
86 | |
59 | while (<$R_TRACER>) { |
87 | while (<$R_TRACER>) { |
60 | if (/use (.*)$/) { |
88 | if (/use (.*)$/) { |
61 | my $mod = $1; |
89 | my $mod = $1; |
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90 | my $eval; |
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91 | |
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92 | if ($mod =~ /^'.*'$/ or $mod =~ /^".*"$/) { |
62 | eval "require $mod"; |
93 | $eval = "require $mod"; |
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94 | } elsif ($mod =~ y%/.%%) { |
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95 | $eval = "require q\x00$mod\x00"; |
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96 | } else { |
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97 | my $pkg = ++$pkg; |
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98 | $eval = "{ package $pkg; use $mod; }"; |
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99 | } |
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100 | |
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101 | eval $eval; |
63 | warn "ERROR: $@ (while loading '$mod')\n" |
102 | warn "ERROR: $@ (while loading '$mod')\n" |
64 | if $@; |
103 | if $@; |
65 | syswrite $W_TRACER, "\n"; |
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66 | } elsif (/eval (.*)$/) { |
104 | } elsif (/eval (.*)$/) { |
67 | my $eval = $1; |
105 | my $eval = $1; |
68 | eval $eval; |
106 | eval $eval; |
69 | warn "ERROR: $@ (in '$eval')\n" |
107 | warn "ERROR: $@ (in '$eval')\n" |
70 | if $@; |
108 | if $@; |
71 | } |
109 | } |
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110 | |
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111 | syswrite $W_TRACER, "\n"; |
72 | } |
112 | } |
73 | |
113 | |
74 | exit 0; |
114 | exit 0; |
75 | } |
115 | } |
76 | } |
116 | } |
77 | |
117 | |
78 | # module loading is now safe |
118 | # module loading is now safe |
79 | use Config; |
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80 | |
119 | |
81 | sub trace_module { |
120 | sub trace_parse { |
82 | syswrite $TRACER_W, "use $_[0]\n"; |
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83 | |
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84 | for (;;) { |
121 | for (;;) { |
85 | <$TRACER_R> =~ /^-$/ or last; |
122 | <$TRACER_R> =~ /^-$/ or last; |
86 | my $dir = <$TRACER_R>; chomp $dir; |
123 | my $dir = <$TRACER_R>; chomp $dir; |
87 | my $name = <$TRACER_R>; chomp $name; |
124 | my $name = <$TRACER_R>; chomp $name; |
88 | |
125 | |
89 | $pm{$name} = "$dir/$name"; |
126 | $pm{$name} = "$dir/$name"; |
90 | |
127 | |
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128 | print "+ found potential dependency $name\n" |
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129 | if $VERBOSE >= 3; |
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130 | } |
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131 | } |
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132 | |
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133 | sub trace_module { |
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134 | print "tracing module $_[0]\n" |
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135 | if $VERBOSE >= 2; |
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136 | |
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137 | syswrite $TRACER_W, "use $_[0]\n"; |
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138 | trace_parse; |
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139 | } |
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140 | |
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141 | sub trace_eval { |
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142 | print "tracing eval $_[0]\n" |
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143 | if $VERBOSE >= 2; |
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144 | |
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145 | syswrite $TRACER_W, "eval $_[0]\n"; |
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146 | trace_parse; |
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147 | } |
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148 | |
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149 | sub trace_finish { |
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150 | close $TRACER_W; |
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151 | close $TRACER_R; |
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152 | } |
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153 | |
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154 | ############################################################################# |
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155 | # now we can use modules |
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156 | |
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157 | use common::sense; |
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158 | use Config; |
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159 | use Digest::MD5; |
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160 | |
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161 | sub cache($$$) { |
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162 | my ($variant, $src, $filter) = @_; |
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163 | |
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164 | if (length $CACHE and 2048 <= length $src and defined $variant) { |
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165 | my $file = "$CACHE/" . Digest::MD5::md5_hex "$CACHEVER\x00$variant\x00$src"; |
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166 | |
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167 | if (open my $fh, "<:raw:perlio", $file) { |
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168 | print "using cache for $file\n" |
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169 | if $VERBOSE >= 7; |
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170 | |
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171 | local $/; |
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172 | return <$fh>; |
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173 | } |
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174 | |
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175 | $src = $filter->($src); |
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176 | |
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177 | print "creating cache entry $file\n" |
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178 | if $VERBOSE >= 8; |
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179 | |
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180 | if (open my $fh, ">:raw:perlio", "$file~") { |
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181 | if ((syswrite $fh, $src) == length $src) { |
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182 | close $fh; |
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183 | rename "$file~", $file; |
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184 | } |
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185 | } |
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186 | |
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187 | return $src; |
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188 | } |
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189 | |
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190 | $filter->($src) |
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191 | } |
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192 | |
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193 | sub dump_string { |
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194 | my ($fh, $data) = @_; |
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195 | |
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196 | if (length $data) { |
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197 | if ($^O eq "MSWin32") { |
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198 | # 16 bit system, strings can't be longer than 64k. seriously. |
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199 | print $fh "{\n"; |
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200 | for ( |
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201 | my $ofs = 0; |
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202 | length (my $substr = substr $data, $ofs, 20); |
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203 | $ofs += 20 |
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204 | ) { |
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205 | $substr = join ",", map ord, split //, $substr; |
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206 | print $fh " $substr,\n"; |
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207 | } |
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208 | print $fh " 0 }\n"; |
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209 | } else { |
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210 | for ( |
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211 | my $ofs = 0; |
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212 | length (my $substr = substr $data, $ofs, 80); |
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213 | $ofs += 80 |
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214 | ) { |
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215 | $substr =~ s/([^\x20-\x21\x23-\x5b\x5d-\x7e])/sprintf "\\%03o", ord $1/ge; |
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216 | $substr =~ s/\?/\\?/g; # trigraphs... |
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217 | print $fh " \"$substr\"\n"; |
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218 | } |
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219 | } |
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220 | } else { |
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221 | print $fh " \"\"\n"; |
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222 | } |
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223 | } |
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224 | |
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225 | ############################################################################# |
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226 | |
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227 | sub glob2re { |
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228 | for (quotemeta $_[0]) { |
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229 | s/\\\*/\x00/g; |
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230 | s/\x00\x00/.*/g; |
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231 | s/\x00/[^\/]*/g; |
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232 | s/\\\?/[^\/]/g; |
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233 | |
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234 | $_ = s/^\\\/// ? "^$_\$" : "(?:^|/)$_\$"; |
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235 | |
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236 | s/(?: \[\^\/\] | \. ) \*\$$//x; |
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237 | |
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238 | return qr<$_>s |
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239 | } |
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240 | } |
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241 | |
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242 | our %INCSKIP = ( |
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243 | "unicore/TestProp.pl" => undef, # 3.5MB of insanity, apparently just some testcase |
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244 | ); |
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245 | |
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246 | sub get_dirtree { |
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247 | my $root = shift; |
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248 | |
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249 | my @tree; |
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250 | my $skip; |
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251 | |
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252 | my $scan; $scan = sub { |
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253 | for (sort do { |
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254 | opendir my $fh, $_[0] |
|
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255 | or return; |
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256 | readdir $fh |
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257 | }) { |
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258 | next if /^\./; |
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259 | |
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260 | my $path = "$_[0]/$_"; |
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261 | |
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262 | if (-d "$path/.") { |
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263 | $scan->($path); |
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264 | } else { |
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265 | $path = substr $path, $skip; |
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266 | push @tree, $path |
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267 | unless exists $INCSKIP{$path}; |
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268 | } |
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269 | } |
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270 | }; |
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271 | |
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272 | $root =~ s/\/$//; |
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273 | $skip = 1 + length $root; |
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274 | $scan->($root); |
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275 | |
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276 | \@tree |
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277 | } |
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278 | |
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279 | my $inctrees; |
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280 | |
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281 | sub get_inctrees { |
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282 | unless ($inctrees) { |
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283 | my %inctree; |
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284 | $inctree{$_} ||= [$_, get_dirtree $_] # entries in @INC are often duplicates |
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285 | for @INC; |
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286 | $inctrees = [values %inctree]; |
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287 | } |
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288 | |
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289 | @$inctrees |
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290 | } |
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291 | |
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292 | ############################################################################# |
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293 | |
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294 | sub cmd_boot { |
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295 | $pm{"!boot"} = $_[0]; |
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296 | } |
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297 | |
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298 | sub cmd_add { |
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299 | $_[0] =~ /^(.*?)(?:\s+(\S+))?$/ |
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300 | or die "$_[0]: cannot parse"; |
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301 | |
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302 | my $file = $1; |
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303 | my $as = defined $2 ? $2 : $1; |
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304 | |
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305 | $pm{$as} = $file; |
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306 | $pmbin{$as} = 1 if $_[1]; |
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307 | } |
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308 | |
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309 | sub cmd_staticlib { |
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310 | push @staticlibs, $_ |
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311 | for split /\s+/, $_[0]; |
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312 | } |
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313 | |
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314 | sub cmd_include { |
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315 | push @incext, [$_[1], glob2re $_[0]]; |
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316 | } |
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317 | |
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318 | sub cmd_incglob { |
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319 | my ($pattern) = @_; |
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320 | |
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321 | $pattern = glob2re $pattern; |
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322 | |
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323 | for (get_inctrees) { |
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324 | my ($dir, $files) = @$_; |
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325 | |
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326 | $pm{$_} = "$dir/$_" |
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327 | for grep /$pattern/ && /\.(pl|pm)$/, @$files; |
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328 | } |
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329 | } |
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330 | |
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331 | sub parse_argv; |
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332 | |
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333 | sub cmd_file { |
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334 | open my $fh, "<", $_[0] |
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335 | or die "$_[0]: $!\n"; |
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336 | |
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337 | local @ARGV; |
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338 | |
|
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339 | while (<$fh>) { |
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340 | chomp; |
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341 | next unless /\S/; |
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342 | next if /^\s*#/; |
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343 | |
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344 | s/^\s*-*/--/; |
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345 | my ($cmd, $args) = split / /, $_, 2; |
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346 | |
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347 | push @ARGV, $cmd; |
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348 | push @ARGV, $args if defined $args; |
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349 | } |
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350 | |
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351 | parse_argv; |
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352 | } |
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353 | |
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354 | use Getopt::Long; |
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355 | |
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356 | sub parse_argv { |
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357 | GetOptions |
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358 | "perl" => \$PERL, |
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359 | "app=s" => \$APP, |
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360 | |
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361 | "verbose|v" => sub { ++$VERBOSE }, |
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362 | "quiet|q" => sub { --$VERBOSE }, |
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363 | |
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364 | "strip=s" => \$STRIP, |
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365 | "cache=s" => \$CACHE, # internal option |
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366 | "eval|e=s" => sub { trace_eval $_[1] }, |
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367 | "use|M=s" => sub { trace_module $_[1] }, |
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368 | "boot=s" => sub { cmd_boot $_[1] }, |
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369 | "add=s" => sub { cmd_add $_[1], 0 }, |
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370 | "addbin=s" => sub { cmd_add $_[1], 1 }, |
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371 | "incglob=s" => sub { cmd_incglob $_[1] }, |
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372 | "include|i=s" => sub { cmd_include $_[1], 1 }, |
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373 | "exclude|x=s" => sub { cmd_include $_[1], 0 }, |
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374 | "usepacklists!" => \$PACKLIST, |
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375 | |
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376 | "static!" => \$STATIC, |
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377 | "staticlib=s" => sub { cmd_staticlib $_[1] }, |
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378 | "allow-dynamic!"=> \$ALLOW_DYNAMIC, |
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379 | "ignore-env" => \$IGNORE_ENV, |
|
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380 | |
|
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381 | "<>" => sub { cmd_file $_[0] }, |
|
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382 | or exit 1; |
|
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383 | } |
|
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384 | |
|
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385 | Getopt::Long::Configure ("bundling", "no_auto_abbrev", "no_ignore_case"); |
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386 | |
|
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387 | parse_argv; |
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388 | |
|
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389 | die "cannot specify both --app and --perl\n" |
|
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390 | if $PERL and defined $APP; |
|
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391 | |
|
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392 | # required for @INC loading, unfortunately |
|
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393 | trace_module "PerlIO::scalar"; |
|
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394 | |
|
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395 | ############################################################################# |
|
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396 | # apply include/exclude |
|
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397 | |
|
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398 | { |
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399 | my %pmi; |
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400 | |
|
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401 | for (@incext) { |
|
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402 | my ($inc, $glob) = @$_; |
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403 | |
|
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404 | my @match = grep /$glob/, keys %pm; |
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405 | |
|
|
406 | if ($inc) { |
|
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407 | # include |
|
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408 | @pmi{@match} = delete @pm{@match}; |
|
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409 | |
|
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410 | print "applying include $glob - protected ", (scalar @match), " files.\n" |
|
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411 | if $VERBOSE >= 5; |
|
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412 | } else { |
|
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413 | # exclude |
|
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414 | delete @pm{@match}; |
|
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415 | |
|
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416 | print "applying exclude $glob - removed ", (scalar @match), " files.\n" |
|
|
417 | if $VERBOSE >= 5; |
|
|
418 | } |
|
|
419 | } |
|
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420 | |
|
|
421 | my @pmi = keys %pmi; |
|
|
422 | @pm{@pmi} = delete @pmi{@pmi}; |
|
|
423 | } |
|
|
424 | |
|
|
425 | ############################################################################# |
|
|
426 | # scan for AutoLoader, static archives and other dependencies |
|
|
427 | |
|
|
428 | sub scan_al { |
|
|
429 | my ($auto, $autodir) = @_; |
|
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430 | |
|
|
431 | my $ix = "$autodir/autosplit.ix"; |
|
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432 | |
|
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433 | print "processing autoload index for '$auto'\n" |
|
|
434 | if $VERBOSE >= 6; |
|
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435 | |
|
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436 | $pm{"$auto/autosplit.ix"} = $ix; |
|
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437 | |
|
|
438 | open my $fh, "<:perlio", $ix |
|
|
439 | or die "$ix: $!"; |
|
|
440 | |
|
|
441 | my $package; |
|
|
442 | |
|
|
443 | while (<$fh>) { |
|
|
444 | if (/^\s*sub\s+ ([^[:space:];]+) \s* (?:\([^)]*\))? \s*;?\s*$/x) { |
|
|
445 | my $al = "auto/$package/$1.al"; |
|
|
446 | my $inc = find_inc $al; |
|
|
447 | |
|
|
448 | defined $inc or die "$al: autoload file not found, but should be there.\n"; |
|
|
449 | |
|
|
450 | $pm{$al} = $inc; |
|
|
451 | print "found autoload function '$al'\n" |
|
|
452 | if $VERBOSE >= 6; |
|
|
453 | |
|
|
454 | } elsif (/^\s*package\s+([^[:space:];]+)\s*;?\s*$/) { |
|
|
455 | ($package = $1) =~ s/::/\//g; |
|
|
456 | } elsif (/^\s*(?:#|1?\s*;?\s*$)/) { |
|
|
457 | # nop |
|
|
458 | } else { |
|
|
459 | warn "WARNING: $ix: unparsable line, please report: $_"; |
|
|
460 | } |
|
|
461 | } |
|
|
462 | } |
|
|
463 | |
|
|
464 | for my $pm (keys %pm) { |
91 | if ($name =~ /^(.*)\.pm$/) { |
465 | if ($pm =~ /^(.*)\.pm$/) { |
92 | my $auto = "auto/$1"; |
466 | my $auto = "auto/$1"; |
93 | my $autodir = "$dir/$auto"; |
467 | my $autodir = find_inc $auto; |
94 | |
468 | |
95 | if (-d $autodir) { |
469 | if (defined $autodir && -d $autodir) { |
96 | opendir my $dir, $autodir |
|
|
97 | or die "$autodir: $!\n"; |
|
|
98 | |
|
|
99 | for (readdir $dir) { |
|
|
100 | # AutoLoader |
470 | # AutoLoader |
101 | $pm{"$auto/$_"} = "$autodir/$_" |
471 | scan_al $auto, $autodir |
102 | if /\.(?:al|ix)$/; |
472 | if -f "$autodir/autosplit.ix"; |
103 | |
473 | |
|
|
474 | # extralibs.ld |
|
|
475 | if (open my $fh, "<:perlio", "$autodir/extralibs.ld") { |
|
|
476 | print "found extralibs for $pm\n" |
|
|
477 | if $VERBOSE >= 6; |
|
|
478 | |
|
|
479 | local $/; |
|
|
480 | $extralibs .= " " . <$fh>; |
|
|
481 | } |
|
|
482 | |
|
|
483 | $pm =~ /([^\/]+).pm$/ or die "$pm: unable to match last component"; |
|
|
484 | |
|
|
485 | my $base = $1; |
|
|
486 | |
104 | # static ext |
487 | # static ext |
105 | if (/\Q$Config{_a}\E$/o) { |
488 | if (-f "$autodir/$base$Config{_a}") { |
|
|
489 | print "found static archive for $pm\n" |
|
|
490 | if $VERBOSE >= 3; |
|
|
491 | |
106 | push @libs, "$autodir/$_"; |
492 | push @libs, "$autodir/$base$Config{_a}"; |
107 | push @static_ext, $name; |
493 | push @static_ext, $pm; |
|
|
494 | } |
|
|
495 | |
|
|
496 | # dynamic object |
|
|
497 | if (-f "$autodir/$base.$Config{dlext}") { |
|
|
498 | if ($ALLOW_DYNAMIC) { |
|
|
499 | my $as = "!$auto/$base.$Config{dlext}"; |
|
|
500 | $pm{$as} = "$autodir/$base.$Config{dlext}"; |
|
|
501 | $pmbin{$as} = 1; |
|
|
502 | |
|
|
503 | $HAVE_DYNAMIC = 1; |
|
|
504 | |
|
|
505 | print "+ added dynamic object $as\n" |
|
|
506 | if $VERBOSE >= 3; |
|
|
507 | } else { |
|
|
508 | die "ERROR: found shared object '$autodir/$base.$Config{dlext}' but --allow-dynamic not given, aborting.\n" |
|
|
509 | } |
|
|
510 | } |
|
|
511 | |
|
|
512 | if ($PACKLIST && open my $fh, "<:perlio", "$autodir/.packlist") { |
|
|
513 | print "found .packlist for $pm\n" |
|
|
514 | if $VERBOSE >= 3; |
|
|
515 | |
|
|
516 | while (<$fh>) { |
|
|
517 | chomp; |
|
|
518 | s/ .*$//; # newer-style .packlists might contain key=value pairs |
|
|
519 | |
|
|
520 | # only include certain files (.al, .ix, .pm, .pl) |
|
|
521 | if (/\.(pm|pl|al|ix)$/) { |
|
|
522 | for my $inc (@INC) { |
|
|
523 | # in addition, we only add files that are below some @INC path |
|
|
524 | $inc =~ s/\/*$/\//; |
|
|
525 | |
|
|
526 | if ($inc eq substr $_, 0, length $inc) { |
|
|
527 | my $base = substr $_, length $inc; |
|
|
528 | $pm{$base} = $_; |
|
|
529 | |
|
|
530 | print "+ added .packlist dependency $base\n" |
|
|
531 | if $VERBOSE >= 3; |
|
|
532 | } |
|
|
533 | |
|
|
534 | last; |
|
|
535 | } |
108 | } |
536 | } |
109 | |
|
|
110 | # extralibs.ld |
|
|
111 | if ($_ eq "extralibs.ld") { |
|
|
112 | open my $fh, "<:perlio", "$autodir/$_" |
|
|
113 | or die "$autodir/$_"; |
|
|
114 | |
|
|
115 | local $/; |
|
|
116 | $extralibs .= " " . <$fh>; |
|
|
117 | } |
|
|
118 | |
|
|
119 | # dynamic object |
|
|
120 | warn "WARNING: found shared object - can't link statically ($_)\n" |
|
|
121 | if /\.\Q$Config{dlext}\E$/o; |
|
|
122 | |
|
|
123 | #TODO: extralibs? |
|
|
124 | } |
537 | } |
125 | } |
538 | } |
126 | } |
539 | } |
127 | } |
540 | } |
128 | } |
541 | } |
129 | |
542 | |
130 | sub trace_eval { |
|
|
131 | syswrite $TRACER_W, "eval $_[0]\n"; |
|
|
132 | } |
|
|
133 | |
|
|
134 | sub trace_finish { |
|
|
135 | close $TRACER_W; |
|
|
136 | close $TRACER_R; |
|
|
137 | } |
|
|
138 | |
|
|
139 | ############################################################################# |
543 | ############################################################################# |
140 | # now we can use modules |
|
|
141 | |
544 | |
142 | use common::sense; |
545 | print "processing bundle files (try more -v power if you get bored waiting here)...\n" |
143 | use Digest::MD5; |
546 | if $VERBOSE >= 1; |
144 | |
|
|
145 | sub dump_string { |
|
|
146 | my ($fh, $data) = @_; |
|
|
147 | |
|
|
148 | if (length $data) { |
|
|
149 | for ( |
|
|
150 | my $ofs = 0; |
|
|
151 | length (my $substr = substr $data, $ofs, 80); |
|
|
152 | $ofs += 80 |
|
|
153 | ) { |
|
|
154 | $substr =~ s/([^\x20-\x21\x23-\x5b\x5d-\x7e])/sprintf "\\%03o", ord $1/ge; |
|
|
155 | $substr =~ s/\?/\\?/g; # trigraphs... |
|
|
156 | print $fh " \"$substr\"\n"; |
|
|
157 | } |
|
|
158 | } else { |
|
|
159 | print $fh " \"\"\n"; |
|
|
160 | } |
|
|
161 | } |
|
|
162 | |
|
|
163 | # required for @INC loading, unfortunately |
|
|
164 | trace_module "PerlIO::scalar"; |
|
|
165 | |
|
|
166 | #trace_module "Term::ReadLine::readline"; # Term::ReadLine::Perl dependency |
|
|
167 | # URI is difficult |
|
|
168 | #trace_module "URI::http"; |
|
|
169 | #trace_module "URI::_generic"; |
|
|
170 | |
|
|
171 | sub cmd_boot { |
|
|
172 | $pm{"//boot"} = $_[0]; |
|
|
173 | } |
|
|
174 | |
|
|
175 | sub cmd_add { |
|
|
176 | $_[0] =~ /^(.*)(?:\s+(\S+))$/ |
|
|
177 | or die "$_[0]: cannot parse"; |
|
|
178 | |
|
|
179 | my $file = $1; |
|
|
180 | my $as = defined $2 ? $2 : "/$1"; |
|
|
181 | |
|
|
182 | $pm{$as} = $file; |
|
|
183 | } |
|
|
184 | |
|
|
185 | sub cmd_file { |
|
|
186 | open my $fh, "<", $_[0] |
|
|
187 | or die "$_[0]: $!\n"; |
|
|
188 | |
|
|
189 | while (<$fh>) { |
|
|
190 | chomp; |
|
|
191 | my ($cmd, $args) = split / /, $_, 2; |
|
|
192 | $cmd =~ s/^-+//; |
|
|
193 | |
|
|
194 | if ($cmd eq "strip") { |
|
|
195 | $STRIP = $args; |
|
|
196 | } elsif ($cmd eq "eval") { |
|
|
197 | trace_eval $_; |
|
|
198 | } elsif ($cmd eq "use") { |
|
|
199 | trace_module $_ |
|
|
200 | for split / /, $args; |
|
|
201 | } elsif ($cmd eq "boot") { |
|
|
202 | cmd_boot $args; |
|
|
203 | } elsif ($cmd eq "static") { |
|
|
204 | $STATIC = 1; |
|
|
205 | } elsif ($cmd eq "add") { |
|
|
206 | cmd_add $args; |
|
|
207 | } elsif (/^\s*#/) { |
|
|
208 | # comment |
|
|
209 | } elsif (/\S/) { |
|
|
210 | die "$_: unsupported directive\n"; |
|
|
211 | } |
|
|
212 | } |
|
|
213 | } |
|
|
214 | |
|
|
215 | use Getopt::Long; |
|
|
216 | |
|
|
217 | Getopt::Long::Configure ("bundling", "no_auto_abbrev", "no_ignore_case"); |
|
|
218 | |
|
|
219 | GetOptions |
|
|
220 | "strip=s" => \$STRIP, |
|
|
221 | "verbose|v" => sub { ++$VERBOSE }, |
|
|
222 | "quiet|q" => sub { --$VERBOSE }, |
|
|
223 | "perl" => \$PERL, |
|
|
224 | "eval|e=s" => sub { trace_eval $_[1] }, |
|
|
225 | "use|M=s" => sub { trace_module $_[1] }, |
|
|
226 | "boot=s" => sub { cmd_boot $_[1] }, |
|
|
227 | "add=s" => sub { cmd_add $_[1] }, |
|
|
228 | "static" => sub { $STATIC = 1 }, |
|
|
229 | "<>" => sub { cmd_file $_[0] }, |
|
|
230 | or exit 1; |
|
|
231 | |
547 | |
232 | my $data; |
548 | my $data; |
233 | my @index; |
549 | my @index; |
234 | my @order = sort { |
550 | my @order = sort { |
235 | length $a <=> length $b |
551 | length $a <=> length $b |
… | |
… | |
242 | |
558 | |
243 | for my $pm (@order) { |
559 | for my $pm (@order) { |
244 | my $path = $pm{$pm}; |
560 | my $path = $pm{$pm}; |
245 | |
561 | |
246 | 128 > length $pm |
562 | 128 > length $pm |
247 | or die "$pm: path too long (only 128 octets supported)\n"; |
563 | or die "ERROR: $pm: path too long (only 128 octets supported)\n"; |
248 | |
564 | |
249 | my $src = ref $path |
565 | my $src = ref $path |
250 | ? $$path |
566 | ? $$path |
251 | : do { |
567 | : do { |
252 | open my $pm, "<:perlio", $path |
568 | open my $pm, "<:raw:perlio", $path |
253 | or die "$path: $!"; |
569 | or die "$path: $!"; |
254 | |
570 | |
255 | local $/; |
571 | local $/; |
256 | |
572 | |
257 | <$pm> |
573 | <$pm> |
258 | }; |
574 | }; |
259 | |
575 | |
|
|
576 | my $size = length $src; |
|
|
577 | |
|
|
578 | unless ($pmbin{$pm}) { # only do this unless the file is binary |
260 | if ($pm =~ /^auto\/POSIX\/[^\/]+\.al$/) { |
579 | if ($pm =~ /^auto\/POSIX\/[^\/]+\.al$/) { |
261 | if ($src =~ /^ unimpl \"/m) { |
580 | if ($src =~ /^ unimpl \"/m) { |
262 | warn "$pm: skipping (not implemented anyways).\n" |
581 | print "$pm: skipping (raises runtime error only).\n" |
263 | if $VERBOSE >= 2; |
582 | if $VERBOSE >= 3; |
264 | next; |
583 | next; |
|
|
584 | } |
265 | } |
585 | } |
266 | } |
|
|
267 | |
586 | |
268 | if ($STRIP =~ /ppi/i) { |
587 | $src = cache +($STRIP eq "ppi" ? "$UNISTRIP,$OPTIMISE_SIZE" : undef), $src, sub { |
269 | require PPI; |
588 | if ($UNISTRIP && $pm =~ /^unicore\/.*\.pl$/) { |
|
|
589 | print "applying unicore stripping $pm\n" |
|
|
590 | if $VERBOSE >= 6; |
270 | |
591 | |
271 | my $ppi = PPI::Document->new (\$src); |
592 | # special stripping for unicore swashes and properties |
272 | $ppi->prune ("PPI::Token::Comment"); |
593 | # much more could be done by going binary |
273 | $ppi->prune ("PPI::Token::Pod"); |
594 | $src =~ s{ |
|
|
595 | (^return\ <<'END';\n) (.*?\n) (END(?:\n|\Z)) |
|
|
596 | }{ |
|
|
597 | my ($pre, $data, $post) = ($1, $2, $3); |
274 | |
598 | |
275 | # prune END stuff |
599 | for ($data) { |
276 | for (my $last = $ppi->last_element; $last; ) { |
600 | s/^([0-9a-fA-F]+)\t([0-9a-fA-F]+)\t/sprintf "%X\t%X", hex $1, hex $2/gem |
277 | my $prev = $last->previous_token; |
601 | if $OPTIMISE_SIZE; |
278 | |
602 | |
279 | if ($last->isa (PPI::Token::Whitespace::)) { |
603 | # s{ |
280 | $last->delete; |
604 | # ^([0-9a-fA-F]+)\t([0-9a-fA-F]*)\t |
281 | } elsif ($last->isa (PPI::Statement::End::)) { |
605 | # }{ |
282 | $last->delete; |
606 | # # ww - smaller filesize, UU - compress better |
|
|
607 | # pack "C0UU", |
|
|
608 | # hex $1, |
|
|
609 | # length $2 ? (hex $2) - (hex $1) : 0 |
|
|
610 | # }gemx; |
|
|
611 | |
|
|
612 | s/#.*\n/\n/mg; |
|
|
613 | s/\s+\n/\n/mg; |
|
|
614 | } |
|
|
615 | |
|
|
616 | "$pre$data$post" |
283 | last; |
617 | }smex; |
284 | } elsif ($last->isa (PPI::Token::Pod::)) { |
|
|
285 | $last->delete; |
|
|
286 | } else { |
|
|
287 | last; |
|
|
288 | } |
618 | } |
289 | |
619 | |
|
|
620 | if ($STRIP =~ /ppi/i) { |
|
|
621 | require PPI; |
|
|
622 | |
|
|
623 | if (my $ppi = PPI::Document->new (\$src)) { |
|
|
624 | $ppi->prune ("PPI::Token::Comment"); |
|
|
625 | $ppi->prune ("PPI::Token::Pod"); |
|
|
626 | |
|
|
627 | # prune END stuff |
|
|
628 | for (my $last = $ppi->last_element; $last; ) { |
|
|
629 | my $prev = $last->previous_token; |
|
|
630 | |
|
|
631 | if ($last->isa (PPI::Token::Whitespace::)) { |
|
|
632 | $last->delete; |
|
|
633 | } elsif ($last->isa (PPI::Statement::End::)) { |
|
|
634 | $last->delete; |
|
|
635 | last; |
|
|
636 | } elsif ($last->isa (PPI::Token::Pod::)) { |
|
|
637 | $last->delete; |
|
|
638 | } else { |
|
|
639 | last; |
|
|
640 | } |
|
|
641 | |
290 | $last = $prev; |
642 | $last = $prev; |
291 | } |
643 | } |
292 | |
644 | |
293 | # prune some but not all insignificant whitespace |
645 | # prune some but not all insignificant whitespace |
294 | for my $ws (@{ $ppi->find (PPI::Token::Whitespace::) }) { |
646 | for my $ws (@{ $ppi->find (PPI::Token::Whitespace::) }) { |
295 | my $prev = $ws->previous_token; |
647 | my $prev = $ws->previous_token; |
296 | my $next = $ws->next_token; |
648 | my $next = $ws->next_token; |
297 | |
649 | |
298 | if (!$prev || !$next) { |
650 | if (!$prev || !$next) { |
299 | $ws->delete; |
651 | $ws->delete; |
300 | } else { |
652 | } else { |
301 | if ( |
653 | if ( |
302 | $next->isa (PPI::Token::Operator::) && $next->{content} =~ /^(?:,|=|!|!=|==|=>)$/ # no ., because of digits. == float |
654 | $next->isa (PPI::Token::Operator::) && $next->{content} =~ /^(?:,|=|!|!=|==|=>)$/ # no ., because of digits. == float |
303 | or $prev->isa (PPI::Token::Operator::) && $prev->{content} =~ /^(?:,|=|\.|!|!=|==|=>)$/ |
655 | or $prev->isa (PPI::Token::Operator::) && $prev->{content} =~ /^(?:,|=|\.|!|!=|==|=>)$/ |
304 | or $prev->isa (PPI::Token::Structure::) |
656 | or $prev->isa (PPI::Token::Structure::) |
305 | # decrease size, decrease compressability |
657 | or ($OPTIMISE_SIZE && |
306 | #or ($prev->isa (PPI::Token::Word::) |
658 | ($prev->isa (PPI::Token::Word::) |
307 | # && (PPI::Token::Symbol:: eq ref $next |
659 | && (PPI::Token::Symbol:: eq ref $next |
308 | # || $next->isa (PPI::Structure::Block::) |
660 | || $next->isa (PPI::Structure::Block::) |
309 | # || $next->isa (PPI::Structure::List::) |
661 | || $next->isa (PPI::Structure::List::) |
310 | # || $next->isa (PPI::Structure::Condition::))) |
662 | || $next->isa (PPI::Structure::Condition::))) |
|
|
663 | ) |
311 | ) { |
664 | ) { |
312 | $ws->delete; |
665 | $ws->delete; |
313 | } elsif ($prev->isa (PPI::Token::Whitespace::)) { |
666 | } elsif ($prev->isa (PPI::Token::Whitespace::)) { |
314 | $ws->{content} = ' '; |
667 | $ws->{content} = ' '; |
315 | $prev->delete; |
668 | $prev->delete; |
|
|
669 | } else { |
|
|
670 | $ws->{content} = ' '; |
|
|
671 | } |
|
|
672 | } |
|
|
673 | } |
|
|
674 | |
|
|
675 | # prune whitespace around blocks |
|
|
676 | if ($OPTIMISE_SIZE) { |
|
|
677 | # these usually decrease size, but decrease compressability more |
|
|
678 | for my $struct (PPI::Structure::Block::, PPI::Structure::Condition::) { |
|
|
679 | for my $node (@{ $ppi->find ($struct) }) { |
|
|
680 | my $n1 = $node->first_token; |
|
|
681 | my $n2 = $n1->previous_token; |
|
|
682 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
683 | $n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
|
|
684 | my $n1 = $node->last_token; |
|
|
685 | my $n2 = $n1->next_token; |
|
|
686 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
687 | $n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
|
|
688 | } |
|
|
689 | } |
|
|
690 | |
|
|
691 | for my $node (@{ $ppi->find (PPI::Structure::List::) }) { |
|
|
692 | my $n1 = $node->first_token; |
|
|
693 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
694 | my $n1 = $node->last_token; |
|
|
695 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
696 | } |
|
|
697 | } |
|
|
698 | |
|
|
699 | # reformat qw() lists which often have lots of whitespace |
|
|
700 | for my $node (@{ $ppi->find (PPI::Token::QuoteLike::Words::) }) { |
|
|
701 | if ($node->{content} =~ /^qw(.)(.*)(.)$/s) { |
|
|
702 | my ($a, $qw, $b) = ($1, $2, $3); |
|
|
703 | $qw =~ s/^\s+//; |
|
|
704 | $qw =~ s/\s+$//; |
|
|
705 | $qw =~ s/\s+/ /g; |
|
|
706 | $node->{content} = "qw$a$qw$b"; |
|
|
707 | } |
|
|
708 | } |
|
|
709 | |
|
|
710 | $src = $ppi->serialize; |
316 | } else { |
711 | } else { |
317 | $ws->{content} = ' '; |
712 | warn "WARNING: $pm{$pm}: PPI failed to parse this file\n"; |
|
|
713 | } |
|
|
714 | } elsif ($STRIP =~ /pod/i && $pm ne "Opcode.pm") { # opcode parses its own pod |
|
|
715 | require Pod::Strip; |
|
|
716 | |
|
|
717 | my $stripper = Pod::Strip->new; |
|
|
718 | |
|
|
719 | my $out; |
|
|
720 | $stripper->output_string (\$out); |
|
|
721 | $stripper->parse_string_document ($src) |
|
|
722 | or die; |
|
|
723 | $src = $out; |
|
|
724 | } |
|
|
725 | |
|
|
726 | if ($VERIFY && $pm =~ /\.pm$/ && $pm ne "Opcode.pm") { |
|
|
727 | if (open my $fh, "-|") { |
|
|
728 | <$fh>; |
|
|
729 | } else { |
|
|
730 | eval "#line 1 \"$pm\"\n$src" or warn "\n\n\n$pm\n\n$src\n$@\n\n\n"; |
|
|
731 | exit 0; |
318 | } |
732 | } |
319 | } |
733 | } |
|
|
734 | |
|
|
735 | $src |
320 | } |
736 | }; |
321 | |
737 | |
322 | # prune whitespace around blocks |
|
|
323 | if (0) { |
|
|
324 | # these usually decrease size, but decrease compressability more |
|
|
325 | for my $struct (PPI::Structure::Block::, PPI::Structure::Condition::) { |
|
|
326 | for my $node (@{ $ppi->find ($struct) }) { |
|
|
327 | my $n1 = $node->first_token; |
|
|
328 | my $n2 = $n1->previous_token; |
|
|
329 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
330 | $n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
|
|
331 | my $n1 = $node->last_token; |
|
|
332 | my $n2 = $n1->next_token; |
|
|
333 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
334 | $n2->delete if $n2 && $n2->isa (PPI::Token::Whitespace::); |
|
|
335 | } |
|
|
336 | } |
|
|
337 | |
|
|
338 | for my $node (@{ $ppi->find (PPI::Structure::List::) }) { |
|
|
339 | my $n1 = $node->first_token; |
|
|
340 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
341 | my $n1 = $node->last_token; |
|
|
342 | $n1->delete if $n1->isa (PPI::Token::Whitespace::); |
|
|
343 | } |
|
|
344 | } |
|
|
345 | |
|
|
346 | # reformat qw() lists which often have lots of whitespace |
|
|
347 | for my $node (@{ $ppi->find (PPI::Token::QuoteLike::Words::) }) { |
|
|
348 | if ($node->{content} =~ /^qw(.)(.*)(.)$/s) { |
|
|
349 | my ($a, $qw, $b) = ($1, $2, $3); |
|
|
350 | $qw =~ s/^\s+//; |
|
|
351 | $qw =~ s/\s+$//; |
|
|
352 | $qw =~ s/\s+/ /g; |
|
|
353 | $node->{content} = "qw$a$qw$b"; |
|
|
354 | } |
|
|
355 | } |
|
|
356 | |
|
|
357 | $src = $ppi->serialize; |
|
|
358 | } elsif ($STRIP =~ /pod/i && $pm ne "Opcode.pm") { # opcode parses it's own pod |
|
|
359 | require Pod::Strip; |
|
|
360 | |
|
|
361 | my $stripper = Pod::Strip->new; |
|
|
362 | |
|
|
363 | my $out; |
|
|
364 | $stripper->output_string (\$out); |
|
|
365 | $stripper->parse_string_document ($src); |
|
|
366 | $src = $out; |
|
|
367 | } |
|
|
368 | |
|
|
369 | if ($VERIFY && $pm =~ /\.pm$/ && $pm ne "Opcode.pm") { |
|
|
370 | if (open my $fh, "-|") { |
|
|
371 | <$fh>; |
|
|
372 | } else { |
|
|
373 | eval "#line 1 \"$pm\"\n$src" or warn "\n\n\n$pm\n\n$src\n$@\n\n\n"; |
|
|
374 | exit 0; |
|
|
375 | } |
|
|
376 | } |
|
|
377 | |
|
|
378 | # if ($pm eq "Opcode.pm") { |
738 | # if ($pm eq "Opcode.pm") { |
379 | # open my $fh, ">x" or die; print $fh $src;#d# |
739 | # open my $fh, ">x" or die; print $fh $src;#d# |
380 | # exit 1; |
740 | # exit 1; |
|
|
741 | # } |
381 | # } |
742 | } |
382 | |
743 | |
383 | warn "adding $pm\n" |
744 | print "adding $pm (original size $size, stored size ", length $src, ")\n" |
384 | if $VERBOSE >= 2; |
745 | if $VERBOSE >= 2; |
385 | |
746 | |
386 | push @index, ((length $pm) << 25) | length $data; |
747 | push @index, ((length $pm) << 25) | length $data; |
387 | $data .= $pm . $src; |
748 | $data .= $pm . $src; |
388 | } |
749 | } |
389 | |
750 | |
390 | length $data < 2**25 |
751 | length $data < 2**25 |
391 | or die "bundle too large (only 32MB supported)\n"; |
752 | or die "ERROR: bundle too large (only 32MB supported)\n"; |
392 | |
753 | |
393 | my $varpfx = "bundle_" . substr +(Digest::MD5::md5_hex $data), 0, 16; |
754 | my $varpfx = "bundle"; |
394 | |
755 | |
395 | ############################################################################# |
756 | ############################################################################# |
396 | # output |
757 | # output |
397 | |
758 | |
398 | print "generating $PREFIX.h... "; |
759 | print "generating $PREFIX.h... " |
|
|
760 | if $VERBOSE >= 1; |
399 | |
761 | |
400 | { |
762 | { |
401 | open my $fh, ">", "$PREFIX.h" |
763 | open my $fh, ">", "$PREFIX.h" |
402 | or die "$PREFIX.h: $!\n"; |
764 | or die "$PREFIX.h: $!\n"; |
403 | |
765 | |
404 | print $fh <<EOF; |
766 | print $fh <<EOF; |
405 | /* do not edit, automatically created by mkstaticbundle */ |
767 | /* do not edit, automatically created by staticperl */ |
|
|
768 | |
406 | #include <EXTERN.h> |
769 | #include <EXTERN.h> |
407 | #include <perl.h> |
770 | #include <perl.h> |
408 | #include <XSUB.h> |
771 | #include <XSUB.h> |
409 | |
772 | |
410 | /* public API */ |
773 | /* public API */ |
411 | EXTERN_C PerlInterpreter *staticperl; |
774 | EXTERN_C PerlInterpreter *staticperl; |
412 | EXTERN_C void staticperl_init (void); |
775 | EXTERN_C void staticperl_xs_init (pTHX); |
|
|
776 | EXTERN_C void staticperl_init (XSINIT_t xs_init); /* argument can be 0 */ |
413 | EXTERN_C void staticperl_cleanup (void); |
777 | EXTERN_C void staticperl_cleanup (void); |
|
|
778 | |
414 | EOF |
779 | EOF |
415 | } |
780 | } |
416 | |
781 | |
417 | print "\n"; |
782 | print "\n" |
|
|
783 | if $VERBOSE >= 1; |
418 | |
784 | |
419 | ############################################################################# |
785 | ############################################################################# |
420 | # output |
786 | # output |
421 | |
787 | |
422 | print "generating $PREFIX.c... "; |
788 | print "generating $PREFIX.c... " |
|
|
789 | if $VERBOSE >= 1; |
423 | |
790 | |
424 | open my $fh, ">", "$PREFIX.c" |
791 | open my $fh, ">", "$PREFIX.c" |
425 | or die "$PREFIX.c: $!\n"; |
792 | or die "$PREFIX.c: $!\n"; |
426 | |
793 | |
427 | print $fh <<EOF; |
794 | print $fh <<EOF; |
428 | /* do not edit, automatically created by mkstaticbundle */ |
795 | /* do not edit, automatically created by staticperl */ |
429 | |
|
|
430 | #include <EXTERN.h> |
|
|
431 | #include <perl.h> |
|
|
432 | #include <XSUB.h> |
|
|
433 | |
796 | |
434 | #include "bundle.h" |
797 | #include "bundle.h" |
435 | |
798 | |
436 | /* public API */ |
799 | /* public API */ |
437 | PerlInterpreter *staticperl; |
800 | PerlInterpreter *staticperl; |
… | |
… | |
461 | printf $fh "0x%08x\n};\n", (length $data); |
824 | printf $fh "0x%08x\n};\n", (length $data); |
462 | |
825 | |
463 | print $fh "static const char $varpfx\_data [] =\n"; |
826 | print $fh "static const char $varpfx\_data [] =\n"; |
464 | dump_string $fh, $data; |
827 | dump_string $fh, $data; |
465 | |
828 | |
466 | print $fh ";\n\n";; |
829 | print $fh ";\n\n"; |
467 | |
830 | |
468 | ############################################################################# |
831 | ############################################################################# |
469 | # bootstrap |
832 | # bootstrap |
470 | |
833 | |
471 | # boot file for staticperl |
834 | # boot file for staticperl |
472 | # this file will be eval'ed at initialisation time |
835 | # this file will be eval'ed at initialisation time |
473 | |
836 | |
|
|
837 | # lines marked with "^D" are only used when $HAVE_DYNAMIC |
474 | my $bootstrap = ' |
838 | my $bootstrap = ' |
475 | BEGIN { |
839 | BEGIN { |
476 | package ' . $PACKAGE . '; |
840 | package ' . $PACKAGE . '; |
477 | |
841 | |
478 | PerlIO::scalar->bootstrap; |
842 | # the path prefix to use when putting files into %INC |
|
|
843 | our $inc_prefix; |
479 | |
844 | |
480 | @INC = sub { |
845 | # the @INC hook to use when we have PerlIO::scalar available |
|
|
846 | my $perlio_inc = sub { |
481 | my $data = find "$_[1]" |
847 | my $data = find "$_[1]" |
482 | or return; |
848 | or return; |
483 | |
849 | |
484 | $INC{$_[1]} = $_[1]; |
850 | $INC{$_[1]} = "$inc_prefix$_[1]"; |
485 | |
851 | |
486 | open my $fh, "<", \$data; |
852 | open my $fh, "<", \$data; |
487 | $fh |
853 | $fh |
488 | }; |
854 | }; |
|
|
855 | |
|
|
856 | D if (defined &PerlIO::scalar::bootstrap) { |
|
|
857 | # PerlIO::scalar statically compiled in |
|
|
858 | PerlIO::scalar->bootstrap; |
|
|
859 | @INC = $perlio_inc; |
|
|
860 | D } else { |
|
|
861 | D # PerlIO::scalar not available, use slower method |
|
|
862 | D @INC = sub { |
|
|
863 | D # always check if PerlIO::scalar might now be available |
|
|
864 | D if (defined &PerlIO::scalar::bootstrap) { |
|
|
865 | D # switch to the faster perlio_inc hook |
|
|
866 | D @INC = map { $_ == $_[0] ? $perlio_inc : $_ } @INC; |
|
|
867 | D goto &$perlio_inc; |
|
|
868 | D } |
|
|
869 | D |
|
|
870 | D my $data = find "$_[1]" |
|
|
871 | D or return; |
|
|
872 | D |
|
|
873 | D $INC{$_[1]} = "$inc_prefix$_[1]"; |
|
|
874 | D |
|
|
875 | D sub { |
|
|
876 | D $data =~ /\G([^\n]*\n?)/g |
|
|
877 | D or return; |
|
|
878 | D |
|
|
879 | D $_ = $1; |
|
|
880 | D 1 |
|
|
881 | D } |
|
|
882 | D }; |
|
|
883 | D } |
489 | } |
884 | } |
490 | '; |
885 | '; |
491 | |
886 | |
492 | $bootstrap .= "require '//boot';" |
887 | $bootstrap .= "require '!boot';" |
493 | if exists $pm{"//boot"}; |
888 | if exists $pm{"!boot"}; |
494 | |
889 | |
|
|
890 | if ($HAVE_DYNAMIC) { |
|
|
891 | $bootstrap =~ s/^D/ /mg; |
|
|
892 | } else { |
|
|
893 | $bootstrap =~ s/^D.*$//mg; |
|
|
894 | } |
|
|
895 | |
|
|
896 | $bootstrap =~ s/#.*$//mg; |
495 | $bootstrap =~ s/\s+/ /g; |
897 | $bootstrap =~ s/\s+/ /g; |
496 | $bootstrap =~ s/(\W) /$1/g; |
898 | $bootstrap =~ s/(\W) /$1/g; |
497 | $bootstrap =~ s/ (\W)/$1/g; |
899 | $bootstrap =~ s/ (\W)/$1/g; |
498 | |
900 | |
499 | print $fh "const char bootstrap [] = "; |
901 | print $fh "const char bootstrap [] = "; |
… | |
… | |
545 | } |
947 | } |
546 | |
948 | |
547 | XSRETURN (0); |
949 | XSRETURN (0); |
548 | |
950 | |
549 | found: |
951 | found: |
550 | ST (0) = res; |
952 | ST (0) = sv_2mortal (res); |
551 | sv_2mortal (ST (0)); |
|
|
552 | } |
953 | } |
553 | |
954 | |
554 | XSRETURN (1); |
955 | XSRETURN (1); |
555 | } |
956 | } |
556 | |
957 | |
… | |
… | |
569 | |
970 | |
570 | for (i = 0; i < $varpfx\_count; ++i) |
971 | for (i = 0; i < $varpfx\_count; ++i) |
571 | { |
972 | { |
572 | U32 idx = $varpfx\_index [i]; |
973 | U32 idx = $varpfx\_index [i]; |
573 | |
974 | |
574 | PUSHs (newSVpvn ($varpfx\_data + (idx & 0x1FFFFFFU), idx >> 25)); |
975 | PUSHs (sv_2mortal (newSVpvn ($varpfx\_data + (idx & 0x1FFFFFFU), idx >> 25))); |
575 | } |
976 | } |
576 | } |
977 | } |
577 | |
978 | |
578 | XSRETURN ($varpfx\_count); |
979 | XSRETURN ($varpfx\_count); |
579 | } |
980 | } |
580 | |
981 | |
581 | static char *args[] = { |
|
|
582 | "staticperl", |
|
|
583 | "-e", |
|
|
584 | "0" |
|
|
585 | }; |
|
|
586 | |
|
|
587 | EOF |
982 | EOF |
588 | |
983 | |
589 | ############################################################################# |
984 | ############################################################################# |
590 | # xs_init |
985 | # xs_init |
591 | |
986 | |
592 | print $fh <<EOF; |
987 | print $fh <<EOF; |
593 | static void |
988 | void |
594 | xs_init (pTHX) |
989 | staticperl_xs_init (pTHX) |
595 | { |
990 | { |
596 | EOF |
991 | EOF |
597 | |
992 | |
598 | @static_ext = ("DynaLoader", sort @static_ext); |
993 | @static_ext = sort @static_ext; |
599 | |
994 | |
600 | # prototypes |
995 | # prototypes |
601 | for (@static_ext) { |
996 | for (@static_ext) { |
602 | s/\.pm$//; |
997 | s/\.pm$//; |
603 | (my $cname = $_) =~ s/\//__/g; |
998 | (my $cname = $_) =~ s/\//__/g; |
… | |
… | |
617 | s/\.pm$//; |
1012 | s/\.pm$//; |
618 | |
1013 | |
619 | (my $cname = $_) =~ s/\//__/g; |
1014 | (my $cname = $_) =~ s/\//__/g; |
620 | (my $pname = $_) =~ s/\//::/g; |
1015 | (my $pname = $_) =~ s/\//::/g; |
621 | |
1016 | |
622 | my $bootstrap = $pname eq "DynaLoader" ? "boot" : "bootstrap"; |
1017 | my $bootstrap = $pname eq "DynaLoader" ? "boot_DynaLoader" : "bootstrap"; |
623 | |
1018 | |
624 | print $fh " newXS (\"$pname\::$bootstrap\", boot_$cname, file);\n"; |
1019 | print $fh " newXS (\"$pname\::$bootstrap\", boot_$cname, file);\n"; |
625 | } |
1020 | } |
626 | |
1021 | |
627 | print $fh <<EOF; |
1022 | print $fh <<EOF; |
|
|
1023 | #ifdef _WIN32 |
|
|
1024 | /* windows perls usually trail behind unix perls 8-10 years in exporting symbols */ |
|
|
1025 | |
|
|
1026 | if (!PL_preambleav) |
|
|
1027 | PL_preambleav = newAV (); |
|
|
1028 | |
|
|
1029 | av_unshift (PL_preambleav, 1); |
|
|
1030 | av_store (PL_preambleav, 0, newSVpv (bootstrap, sizeof (bootstrap) - 1)); |
|
|
1031 | #else |
628 | Perl_av_create_and_unshift_one (&PL_preambleav, newSVpv (bootstrap, sizeof (bootstrap) - 1)); |
1032 | Perl_av_create_and_unshift_one (&PL_preambleav, newSVpv (bootstrap, sizeof (bootstrap) - 1)); |
|
|
1033 | #endif |
|
|
1034 | |
|
|
1035 | if (PL_oldname) |
|
|
1036 | ((XSINIT_t)PL_oldname)(aTHX); |
629 | } |
1037 | } |
630 | EOF |
1038 | EOF |
631 | |
1039 | |
632 | ############################################################################# |
1040 | ############################################################################# |
633 | # optional perl_init/perl_destroy |
1041 | # optional perl_init/perl_destroy |
634 | |
1042 | |
|
|
1043 | if ($IGNORE_ENV) { |
|
|
1044 | $IGNORE_ENV = <<EOF; |
|
|
1045 | unsetenv ("PERL_UNICODE"); |
|
|
1046 | unsetenv ("PERL_HASH_SEED_DEBUG"); |
|
|
1047 | unsetenv ("PERL_DESTRUCT_LEVEL"); |
|
|
1048 | unsetenv ("PERL_SIGNALS"); |
|
|
1049 | unsetenv ("PERL_DEBUG_MSTATS"); |
|
|
1050 | unsetenv ("PERL5OPT"); |
|
|
1051 | unsetenv ("PERLIO_DEBUG"); |
|
|
1052 | unsetenv ("PERLIO"); |
|
|
1053 | unsetenv ("PERL_HASH_SEED"); |
|
|
1054 | EOF |
|
|
1055 | } else { |
|
|
1056 | $IGNORE_ENV = ""; |
|
|
1057 | } |
|
|
1058 | |
|
|
1059 | if ($APP) { |
|
|
1060 | print $fh <<EOF; |
|
|
1061 | |
|
|
1062 | int |
|
|
1063 | main (int argc, char *argv []) |
|
|
1064 | { |
|
|
1065 | extern char **environ; |
|
|
1066 | int i, exitstatus; |
|
|
1067 | char **args = malloc ((argc + 3) * sizeof (const char *)); |
|
|
1068 | |
|
|
1069 | args [0] = argv [0]; |
|
|
1070 | args [1] = "-e"; |
|
|
1071 | args [2] = "0"; |
|
|
1072 | args [3] = "--"; |
|
|
1073 | |
|
|
1074 | for (i = 1; i < argc; ++i) |
|
|
1075 | args [i + 3] = argv [i]; |
|
|
1076 | |
|
|
1077 | $IGNORE_ENV |
|
|
1078 | PERL_SYS_INIT3 (&argc, &argv, &environ); |
|
|
1079 | staticperl = perl_alloc (); |
|
|
1080 | perl_construct (staticperl); |
|
|
1081 | |
|
|
1082 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
|
|
1083 | |
|
|
1084 | exitstatus = perl_parse (staticperl, staticperl_xs_init, argc + 3, args, environ); |
|
|
1085 | free (args); |
|
|
1086 | if (!exitstatus) |
|
|
1087 | perl_run (staticperl); |
|
|
1088 | |
|
|
1089 | exitstatus = perl_destruct (staticperl); |
|
|
1090 | perl_free (staticperl); |
|
|
1091 | PERL_SYS_TERM (); |
|
|
1092 | |
|
|
1093 | return exitstatus; |
|
|
1094 | } |
|
|
1095 | EOF |
635 | if ($PERL) { |
1096 | } elsif ($PERL) { |
636 | print $fh <<EOF; |
1097 | print $fh <<EOF; |
637 | |
1098 | |
638 | int |
1099 | int |
639 | main (int argc, char *argv []) |
1100 | main (int argc, char *argv []) |
640 | { |
1101 | { |
641 | extern char **environ; |
1102 | extern char **environ; |
642 | int exitstatus; |
1103 | int exitstatus; |
643 | |
1104 | |
|
|
1105 | $IGNORE_ENV |
644 | PERL_SYS_INIT3 (&argc, &argv, &environ); |
1106 | PERL_SYS_INIT3 (&argc, &argv, &environ); |
645 | staticperl = perl_alloc (); |
1107 | staticperl = perl_alloc (); |
646 | perl_construct (staticperl); |
1108 | perl_construct (staticperl); |
647 | |
1109 | |
648 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
1110 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
649 | |
1111 | |
650 | exitstatus = perl_parse (staticperl, xs_init, argc, argv, environ); |
1112 | exitstatus = perl_parse (staticperl, staticperl_xs_init, argc, argv, environ); |
651 | if (!exitstatus) |
1113 | if (!exitstatus) |
652 | perl_run (staticperl); |
1114 | perl_run (staticperl); |
653 | |
1115 | |
654 | exitstatus = perl_destruct (staticperl); |
1116 | exitstatus = perl_destruct (staticperl); |
655 | perl_free (staticperl); |
1117 | perl_free (staticperl); |
… | |
… | |
660 | EOF |
1122 | EOF |
661 | } else { |
1123 | } else { |
662 | print $fh <<EOF; |
1124 | print $fh <<EOF; |
663 | |
1125 | |
664 | EXTERN_C void |
1126 | EXTERN_C void |
665 | staticperl_init (void) |
1127 | staticperl_init (XSINIT_t xs_init) |
666 | { |
1128 | { |
|
|
1129 | static char *args[] = { |
|
|
1130 | "staticperl", |
|
|
1131 | "-e", |
|
|
1132 | "0" |
|
|
1133 | }; |
|
|
1134 | |
667 | extern char **environ; |
1135 | extern char **environ; |
668 | int argc = sizeof (args) / sizeof (args [0]); |
1136 | int argc = sizeof (args) / sizeof (args [0]); |
669 | char **argv = args; |
1137 | char **argv = args; |
670 | |
1138 | |
|
|
1139 | $IGNORE_ENV |
671 | PERL_SYS_INIT3 (&argc, &argv, &environ); |
1140 | PERL_SYS_INIT3 (&argc, &argv, &environ); |
672 | staticperl = perl_alloc (); |
1141 | staticperl = perl_alloc (); |
673 | perl_construct (staticperl); |
1142 | perl_construct (staticperl); |
674 | PL_origalen = 1; |
1143 | PL_origalen = 1; |
675 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
1144 | PL_exit_flags |= PERL_EXIT_DESTRUCT_END; |
|
|
1145 | PL_oldname = (char *)xs_init; |
676 | perl_parse (staticperl, xs_init, argc, argv, environ); |
1146 | perl_parse (staticperl, staticperl_xs_init, argc, argv, environ); |
677 | |
1147 | |
678 | perl_run (staticperl); |
1148 | perl_run (staticperl); |
679 | } |
1149 | } |
680 | |
1150 | |
681 | EXTERN_C void |
1151 | EXTERN_C void |
… | |
… | |
687 | PERL_SYS_TERM (); |
1157 | PERL_SYS_TERM (); |
688 | } |
1158 | } |
689 | EOF |
1159 | EOF |
690 | } |
1160 | } |
691 | |
1161 | |
|
|
1162 | close $fh; |
|
|
1163 | |
692 | print -s "$PREFIX.c", " octets (", (length $data) , " data octets).\n\n"; |
1164 | print -s "$PREFIX.c", " octets (", (length $data) , " data octets).\n\n" |
|
|
1165 | if $VERBOSE >= 1; |
693 | |
1166 | |
694 | ############################################################################# |
1167 | ############################################################################# |
695 | # libs, cflags |
1168 | # libs, cflags |
696 | |
1169 | |
|
|
1170 | my $ccopts; |
|
|
1171 | |
697 | { |
1172 | { |
698 | print "generating $PREFIX.ccopts... "; |
1173 | print "generating $PREFIX.ccopts... " |
|
|
1174 | if $VERBOSE >= 1; |
699 | |
1175 | |
700 | my $str = "$Config{ccflags} $Config{optimize} $Config{cppflags} -I$Config{archlibexp}/CORE"; |
1176 | $ccopts = "$Config{ccflags} $Config{optimize} $Config{cppflags} -I$Config{archlibexp}/CORE"; |
701 | $str =~ s/([\(\)])/\\$1/g; |
1177 | $ccopts =~ s/([\(\)])/\\$1/g; |
702 | |
|
|
703 | print "$str\n\n"; |
|
|
704 | |
1178 | |
705 | open my $fh, ">$PREFIX.ccopts" |
1179 | open my $fh, ">$PREFIX.ccopts" |
706 | or die "$PREFIX.ccopts: $!"; |
1180 | or die "$PREFIX.ccopts: $!"; |
707 | print $fh $str; |
1181 | print $fh $ccopts; |
|
|
1182 | |
|
|
1183 | print "$ccopts\n\n" |
|
|
1184 | if $VERBOSE >= 1; |
708 | } |
1185 | } |
|
|
1186 | |
|
|
1187 | my $ldopts; |
709 | |
1188 | |
710 | { |
1189 | { |
711 | print "generating $PREFIX.ldopts... "; |
1190 | print "generating $PREFIX.ldopts... "; |
712 | |
1191 | |
713 | my $str = $STATIC ? "--static " : ""; |
1192 | $ldopts = $STATIC ? "-static " : ""; |
714 | |
1193 | |
715 | $str .= "$Config{ccdlflags} $Config{ldflags} @libs $Config{archlibexp}/CORE/$Config{libperl} $Config{perllibs}"; |
1194 | $ldopts .= "$Config{ccdlflags} $Config{ldflags} @libs $Config{archlibexp}/CORE/$Config{libperl} $Config{perllibs}"; |
716 | |
1195 | |
717 | my %seen; |
1196 | my %seen; |
718 | $str .= " $_" for grep !$seen{$_}++, ($extralibs =~ /(\S+)/g); |
1197 | $ldopts .= " $_" for reverse grep !$seen{$_}++, reverse +($extralibs =~ /(\S+)/g); |
719 | |
1198 | |
|
|
1199 | for (@staticlibs) { |
|
|
1200 | $ldopts =~ s/(^|\s) (-l\Q$_\E) ($|\s)/$1-Wl,-Bstatic $2 -Wl,-Bdynamic$3/gx; |
|
|
1201 | } |
|
|
1202 | |
720 | $str =~ s/([\(\)])/\\$1/g; |
1203 | $ldopts =~ s/([\(\)])/\\$1/g; |
721 | |
|
|
722 | print "$str\n\n"; |
|
|
723 | |
1204 | |
724 | open my $fh, ">$PREFIX.ldopts" |
1205 | open my $fh, ">$PREFIX.ldopts" |
725 | or die "$PREFIX.ldopts: $!"; |
1206 | or die "$PREFIX.ldopts: $!"; |
726 | print $fh $str; |
1207 | print $fh $ldopts; |
727 | } |
|
|
728 | |
1208 | |
729 | if ($PERL) { |
1209 | print "$ldopts\n\n" |
730 | system "$Config{cc} \$(cat bundle.ccopts\) -o perl bundle.c \$(cat bundle.ldopts\)"; |
1210 | if $VERBOSE >= 1; |
|
|
1211 | } |
|
|
1212 | |
|
|
1213 | if ($PERL or defined $APP) { |
|
|
1214 | $APP = "perl" unless defined $APP; |
|
|
1215 | |
|
|
1216 | my $build = "$Config{cc} $ccopts -o \Q$APP\E$Config{_exe} bundle.c $ldopts"; |
|
|
1217 | |
|
|
1218 | print "build $APP...\n" |
|
|
1219 | if $VERBOSE >= 1; |
|
|
1220 | |
|
|
1221 | print "$build\n" |
|
|
1222 | if $VERBOSE >= 2; |
|
|
1223 | |
|
|
1224 | system $build; |
731 | |
1225 | |
732 | unlink "$PREFIX.$_" |
1226 | unlink "$PREFIX.$_" |
733 | for qw(ccopts ldopts c h); |
1227 | for qw(ccopts ldopts c h); |
734 | } |
|
|
735 | |
1228 | |
|
|
1229 | print "\n" |
|
|
1230 | if $VERBOSE >= 1; |
|
|
1231 | } |
|
|
1232 | |