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cb42ec588c
Tue Sep 14 22:01:49 2004 Matthias Clasen <maclas@gmx.de> * configure.in: New option --disable-visibility to disable the use of ELF visibility attributes for PLT reduction. * gtk/makegtkalias.pl: * gdk/makegdkalias.pl: Respect the DISABLE_VISIBILITY define.
109 lines
1.5 KiB
Perl
Executable File
109 lines
1.5 KiB
Perl
Executable File
#!/usr/bin/perl -w
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print <<EOF;
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/* Generated by makegdkpixbufalias.pl */
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#ifndef DISABLE_VISIBILITY
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#include <glib.h>
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#ifdef G_HAVE_GNUC_VISIBILITY
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#ifdef GDK_PIXBUF_DISABLE_DEPRECATED
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#define WAS_NO_DEPR
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#endif
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#undef GDK_PIXBUF_DISABLE_DEPRECATED
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#ifdef G_DISABLE_DEPRECATED
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#define WAS_NO_G_DEPR
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#endif
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#undef G_DISABLE_DEPRECATED
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#include "gdk-pixbuf.h"
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#include "gdk-pixdata.h"
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EOF
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while (<>) {
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# ignore empty lines
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next if /^\s*$/;
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# skip comments
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if ($_ =~ /^\s*\/\*/)
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{
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$in_comment = 1;
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}
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if ($in_comment)
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{
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if ($_ =~ /\*\/\s$/)
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{
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$in_comment = 0;
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}
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next;
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}
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# handle ifdefs
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if ($_ =~ /^\#endif/)
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{
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if (!$in_skipped_section)
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{
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print $_;
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}
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$in_skipped_section = 0;
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next;
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}
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if ($_ =~ /^\#ifdef\s+INCLUDE_VARIABLES/)
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{
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$in_skipped_section = 1;
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}
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if ($in_skipped_section)
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{
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next;
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}
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if ($_ =~ /^\#ifdef\s+G/)
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{
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print $_;
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next;
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}
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my $str = $_;
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chomp($str);
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my $alias = "IA__".$str;
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print <<EOF
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extern __typeof ($str) $alias __attribute((visibility("hidden")));
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extern __typeof ($str) $str __attribute((alias("$alias"), visibility("default")));
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\#define $str $alias
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EOF
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}
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print <<EOF;
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#ifdef WAS_NO_DEPR
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#define GDK_PIXBUF_DISABLE_DEPRECATED
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#undef WAS_NO_DEPR
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#endif
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#ifdef WAS_NO_G_DEPR
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#define G_DISABLE_DEPRECATED
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#undef WAS_NO_G_DEPR
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#endif
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#endif /* G_HAVE_GNUC_VISIBILITY */
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#endif /* DISABLE_VISIBILITY */
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EOF
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