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#!/usr/bin/perl -w
my $preamble = <<EOF;
/* Generated by makegdkalias.pl */
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
#ifdef GDK_ENABLE_BROKEN
#define WAS_BROKEN
#endif
#define GDK_ENABLE_BROKEN
#ifdef GDK_MULTIHEAD_SAFE
#define WAS_MULTIHEAD
#endif
#undef GDK_MULTIHEAD_SAVE
#ifdef GDK_DISABLE_DEPRECATED
#define WAS_NO_DEPR
#endif
#undef GDK_DISABLE_DEPRECATED
#ifdef G_DISABLE_DEPRECATED
#define WAS_NO_G_DEPR
#endif
#undef G_DISABLE_DEPRECATED
#include "gdk.h"
#include "x11/gdkx.h"
EOF
my $postamble = <<EOF;
#ifndef WAS_BROKEN
#undef GDK_ENABLE_BROKEN
#else
#undef WAS_BROKEN
#endif
#ifdef WAS_MULTIHEAD
#define GDK_MULTIHEAD_SAFE
#undef WAS_MULTIHEAD
#endif
#ifdef WAS_NO_DEPR
#define GDK_DISABLE_DEPRECATED
#undef WAS_NO_DEPR
#endif
#ifdef WAS_NO_G_DEPR
#define G_DISABLE_DEPRECATED
#undef WAS_NO_G_DEPR
#endif
#endif /* __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) */
EOF
print $preamble;
while (<>) {
my $str = $_;
chomp($str);
# ignore empty lines
if ("$str" eq "") {
next;
}
my $alias = $str."__internal_alias";
print "extern __typeof ($str) $alias __attribute((visibility(\"hidden\"))); \n";
print "extern __typeof ($str) $str __attribute((alias(\"$alias\"), visibility(\"default\"))); \n";
print "#define $str $alias \n";
print "\n";
}
print $postamble;
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