Commit | Line | Data |
137443ea |
1 | # |
2 | use Config; |
3 | use File::Compare qw(compare); |
4 | use File::Copy qw(copy); |
5 | my $name = $0; |
6 | $name =~ s#^(.*)\.PL$#../$1.SH#; |
e5a95ffb |
7 | my %opt; |
8 | while (@ARGV && $ARGV[0] =~ /^([\w_]+)=(.*)$/) |
9 | { |
10 | $opt{$1}=$2; |
11 | shift(@ARGV); |
12 | } |
38121b9e |
13 | |
14 | $opt{CONFIG_H} ||= 'config.h'; |
15 | |
e5a95ffb |
16 | my $patchlevel = $opt{INST_VER}; |
66aa1127 |
17 | $patchlevel =~ s|^[\\/]||; |
273cf8d1 |
18 | $patchlevel =~ s|~VERSION~|$Config{version}|g; |
19 | $patchlevel ||= $Config{version}; |
e5a95ffb |
20 | $patchlevel = qq["$patchlevel"]; |
21 | |
137443ea |
22 | open(SH,"<$name") || die "Cannot open $name:$!"; |
23 | while (<SH>) |
24 | { |
25 | last if /^sed/; |
26 | } |
27 | ($term,$file,$pat) = /^sed\s+<<(\S+)\s+>(\S+)\s+(.*)$/; |
28 | |
38121b9e |
29 | $file =~ s/^\$(\w+)$/$opt{$1}/g; |
30 | |
137443ea |
31 | my $str = "sub munge\n{\n"; |
32 | |
33 | while ($pat =~ s/-e\s+'([^']*)'\s*//) |
34 | { |
35 | my $e = $1; |
36 | $e =~ s/\\([\(\)])/$1/g; |
37 | $e =~ s/\\(\d)/\$$1/g; |
38 | $str .= "$e;\n"; |
39 | } |
40 | $str .= "}\n"; |
41 | |
42 | eval $str; |
43 | |
44 | die "$str:$@" if $@; |
45 | |
46 | open(H,">$file.new") || die "Cannot open $file.new:$!"; |
8c8a4ace |
47 | #binmode H; # no CRs (which cause a spurious rebuild) |
137443ea |
48 | while (<SH>) |
49 | { |
50 | last if /^$term$/o; |
51 | s/\$([\w_]+)/Config($1)/eg; |
52 | s/`([^\`]*)`/BackTick($1)/eg; |
53 | munge(); |
54 | s/\\\$/\$/g; |
55 | s#/[ *\*]*\*/#/**/#; |
4ea817c6 |
56 | if (/^\s*#define\s+(PRIVLIB|SITELIB|VENDORLIB)_EXP/) |
acbc2db6 |
57 | { |
c5be433b |
58 | $_ = "#define ". $1 . "_EXP (win32_get_". lc($1) . "($patchlevel))\t/**/\n"; |
acbc2db6 |
59 | } |
e5a95ffb |
60 | # incpush() handles archlibs, so disable them |
4ea817c6 |
61 | elsif (/^\s*#define\s+(ARCHLIB|SITEARCH|VENDORARCH)_EXP/) |
acbc2db6 |
62 | { |
e5a95ffb |
63 | $_ = "/*#define ". $1 . "_EXP \"\"\t/**/\n"; |
137443ea |
64 | } |
65 | print H; |
66 | } |
137443ea |
67 | close(H); |
68 | close(SH); |
69 | |
70 | |
71 | chmod(0666,"../lib/CORE/config.h"); |
72 | copy("$file.new","../lib/CORE/config.h") || die "Cannot copy:$!"; |
73 | chmod(0444,"../lib/CORE/config.h"); |
74 | |
acfe0abc |
75 | if (compare("$file.new",$file)) |
137443ea |
76 | { |
77 | warn "$file has changed\n"; |
78 | chmod(0666,$file); |
79 | unlink($file); |
80 | rename("$file.new",$file); |
924b3ec4 |
81 | #chmod(0444,$file); |
137443ea |
82 | exit(1); |
83 | } |
01f988be |
84 | else |
85 | { |
86 | unlink ("$file.new"); |
87 | exit(0); |
88 | } |
137443ea |
89 | |
90 | sub Config |
91 | { |
92 | my $var = shift; |
93 | my $val = $Config{$var}; |
94 | $val = 'undef' unless defined $val; |
95 | $val =~ s/\\/\\\\/g; |
96 | return $val; |
97 | } |
98 | |
99 | sub BackTick |
100 | { |
101 | my $cmd = shift; |
102 | if ($cmd =~ /^echo\s+(.*?)\s*\|\s+sed\s+'(.*)'\s*$/) |
103 | { |
104 | local ($data,$pat) = ($1,$2); |
105 | $data =~ s/\s+/ /g; |
106 | eval "\$data =~ $pat"; |
107 | return $data; |
108 | } |
109 | else |
110 | { |
111 | die "Cannot handle \`$cmd\`"; |
112 | } |
113 | return $cmd; |
114 | } |