From: Kartik Thakore <thakore.kartik@gmail.com>
Date: Thu, 20 Aug 2009 00:56:13 +0000 (-0400)
Subject: Windows super hack
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=a10ede21cb16ec8302e351fa3963d623a28f5d1a;p=sdlgit%2FSDL_perl.git

Windows super hack
---

diff --git a/make/lib/SDL/Build/MSWin32.pm b/make/lib/SDL/Build/MSWin32.pm
index 957d7e5..338cf02 100644
--- a/make/lib/SDL/Build/MSWin32.pm
+++ b/make/lib/SDL/Build/MSWin32.pm
@@ -29,140 +29,49 @@
 #
 
 package SDL::Build::MSWin32;
-
-use strict;
-use warnings;
+use Data::Dumper;
 use Carp;
 use base 'SDL::Build';
-use File::Spec::Functions;
-
-sub fetch_includes
-{	
-
-	warn "Environment variable INCLUDE is empty\n" unless $ENV{INCLUDE}; 
-	return map { $_ => 1 } grep { $_ } split( ';', $ENV{INCLUDE} ) if $ENV{INCLUDE};
-	return '-I.';
-}
-
-sub find_header
-{
-	for my $key (qw( LIBS PATH ))
-	{
-		#this needs to be carp because some users will have SDL libs in same folder
-		carp "Environment variable $key is empty\n" unless $ENV{$key};
-		carp "This will probably fail the compile \nSet $key manually or try building anyway\n"  unless $ENV{$key}; 
-	}
-
-	my ( $self, $header, $includes ) = @_;
-	( my $dll = $header ) =~ s/\.h/\.dll/;
-
-	my $include_dir;
-
-	for my $inc_dir ( keys %$includes )
-	{
-		next unless -e catfile( $inc_dir, $header );
-		$include_dir = $inc_dir;
-	}
-
-	return unless $include_dir;
-
-	for my $lib_path ( map { split(';', ( $ENV{$_} || '' )) }
-		                   qw( LIB LIBS PATH ) )
-	{
-		return ( $include_dir, $header ) if -e catfile( $lib_path, $dll );
-	}
-}
-
-sub link_flags
-{
-	return 'SDL.lib';
-}
-
-sub compile_flags
-{
-	return;
-}
-
-sub subsystems
-{
-	my $self         = shift;
-	my $subsystems   = $self->SUPER::subsystems();
-	my $gl_ss_method = $self->gl_vendor( $ENV{SDL_GL_VENDOR} ) . '_subsystems';
-
-	$subsystems->{OpenGL}{libraries} = $self->$gl_ss_method();
-	return $subsystems;
-}
-
-sub libraries
-{
-	my $self          = shift;
-	my $libraries     = $self->SUPER::libraries();
-	my $gl_lib_method = $self->gl_vendor( $ENV{SDL_GL_VENDOR} ) . '_libraries';
-
-	$libraries->{OpenGL}{define} .= ' -D' . $self->$gl_lib_method();
-	return $libraries;
-}
-
-sub gl_vendor
-{
-	my ( $self, $vendor ) = @_;
-
-	return 'ms_gl' unless defined $vendor;
-	return 'mesa_gl' if $vendor eq 'MESA';
-	return 'ms_gl'   if $vendor eq 'MS';
-	croak "Unrecognized GL vendor '$vendor'\n";
-
-}
-
-sub ms_gl_subsystems
-{
-	return [qw( OpenGL GLU )];
-}
-
-sub mesa_gl_subsystems
-{
-	return [qw( mesagl mesaglu osmesa )];
-}
-
-sub ms_gl_libraries
-{
-	define => 'OPENGL_VENDOR_MS';
-}
 
-sub mesa_gl_libraries
+sub opengl_headers
 {
-	define => 'OPENGL_VENDOR_MESA';
+	return GL => 'SDL_opengl.h';
 }
 
-sub link_c
+sub fetch_includes
 {
-	my $self           = shift;
-	my ( $blib, $rib ) = @_;
-
-	# until ExtUtils::ParseXS is patched, avoid warnings from cl.exe
-	$_[-1] =~ s{\\}{/}g;
-
-	$rib   =~ s{^src[\\/]}{};
-	$rib   =~ s{[\\/]}{::}g;
-
-	local $self->{properties}{module_name} = $rib;
-	$self->SUPER::link_c( @_ );
+	return (
+
+	$ENV{SDL_INST_DIR}.'/include'              => $ENV{SDL_INST_DIR}.'/lib',
+	$ENV{SDL_INST_DIR}.'/include/gl'           => $ENV{SDL_INST_DIR}.'/lib',
+	$ENV{SDL_INST_DIR}.'/include/GL'           => $ENV{SDL_INST_DIR}.'/lib',
+	$ENV{SDL_INST_DIR}.'/include/SDL'          => $ENV{SDL_INST_DIR}.'/lib',
+	$ENV{SDL_INST_DIR}.'/include/smpeg'        => $ENV{SDL_INST_DIR}.'/lib',
+	);
 }
 
-sub sdl_libs
-{
-	my $self = shift;
-	my $sdl_inst_dir = shift;
+#Todo: his needs to be fixed hash references are a mess
+#sub build_links
+#{
+	
+#	my $self  = shift;
+#	my $links = $self->SUPER::build_links(@_);
+#	
+#	for my $subsystem (values %$links)
+#	{
+#		push @{ $subsystem{ libs } }, '-lpthreads';
+#	}
 
+#		return \%links;
+#}
 
-}
 
 sub alt_link_flags
 {
 	my $self = shift;
 	my $sdl_dir = shift;
 
-	return $self->SUPER::alt_link_flags($sdl_dir).' -lmingw32 -mwindows -lSDLmain -lSDL.dll';
+	return $self->SUPER::alt_link_flags($sdl_dir).' -mwindows -lSDLmain -lSDL.dll';
 }
 
 sub alt_compile_flags
diff --git a/make/lib/SDL/Utility.pm b/make/lib/SDL/Utility.pm
index 9b4c8fe..a3e3272 100644
--- a/make/lib/SDL/Utility.pm
+++ b/make/lib/SDL/Utility.pm
@@ -18,6 +18,8 @@ use SDL::Build;
 #
 sub sdl_con_found
 {
+	return 0 if($^O eq 'MSWin32');
+
 	`sdl-config --libs`;
 	return 1 unless ($? >> 8) and return 0;
 	
diff --git a/src/SDL.xs b/src/SDL.xs
index 657bfad..f6660fa 100644
--- a/src/SDL.xs
+++ b/src/SDL.xs
@@ -97,7 +97,27 @@ static int sdl_perl_use_smpeg_audio = 0;
 #define HAVE_TLS_CONTEXT
 #endif
 
-#include "src/defines.h"
+/* For windows  */
+#ifndef SDL_PERL_DEFINES_H
+#define SDL_PERL_DEFINES_H
+
+#ifdef HAVE_TLS_CONTEXT
+PerlInterpreter *parent_perl = NULL;
+extern PerlInterpreter *parent_perl;
+#define GET_TLS_CONTEXT parent_perl =  PERL_GET_CONTEXT;
+#define ENTER_TLS_CONTEXT \
+        PerlInterpreter *current_perl = PERL_GET_CONTEXT; \
+	        PERL_SET_CONTEXT(parent_perl); { \
+			                PerlInterpreter *my_perl = parent_perl;
+#define LEAVE_TLS_CONTEXT \
+					        } PERL_SET_CONTEXT(current_perl);
+#else
+#define GET_TLS_CONTEXT         /* TLS context not enabled */
+#define ENTER_TLS_CONTEXT       /* TLS context not enabled */
+#define LEAVE_TLS_CONTEXT       /* TLS context not enabled */
+#endif
+
+#endif
 
 Uint32 
 sdl_perl_timer_callback ( Uint32 interval, void* param )