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|
#!/usr/bin/perl -w
print <<EOF;
/* Generated by makegdkalias.pl */
#ifndef DISABLE_VISIBILITY
#include <glib.h>
#ifdef G_HAVE_GNUC_VISIBILITY
#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"
#ifdef GDK_WINDOWING_X11
#include "x11/gdkx.h"
#endif
#ifdef GDK_WINDOWING_WIN32
#include "win32/gdkwin32.h"
#endif
#ifdef GDK_WINDOWING_FB
#include "linux-fb/gdkfb.h"
#endif
EOF
my $in_comment = 0;
my $in_skipped_section = 0;
while (<>) {
# ignore empty lines
next if /^\s*$/;
# skip comments
if ($_ =~ /^\s*\/\*/)
{
$in_comment = 1;
}
if ($in_comment)
{
if ($_ =~ /\*\/\s$/)
{
$in_comment = 0;
}
next;
}
# handle ifdefs
if ($_ =~ /^\#endif/)
{
if (!$in_skipped_section)
{
print $_;
}
$in_skipped_section = 0;
next;
}
if ($_ =~ /^\#ifdef\s+INCLUDE_VARIABLES/)
{
$in_skipped_section = 1;
}
if ($in_skipped_section)
{
next;
}
if ($_ =~ /^\#ifdef\s+G/)
{
print $_;
next;
}
my $str = $_;
chomp($str);
my $alias = "IA__".$str;
print <<EOF
extern __typeof ($str) $alias __attribute((visibility("hidden")));
extern __typeof ($str) $str __attribute((alias("$alias"), visibility("default")));
\#define $str $alias
EOF
}
print <<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 /* G_HAVE_GNUC_VISIBILITY */
#endif /* DISABLE_VISIBILITY */
EOF
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