Commit 217438db authored by Carsten Schoenert's avatar Carsten Schoenert Committed by Peter Korsgaard
Browse files

package/libsvg: new package 



Libsvg provides a library for parsing SVG content in files or buffers.
Libsvg does not do any rendering, but instead provides a function-based
interface that can be used by various rendering engines.

[Peter: drop libxml2 conditional]
Signed-off-by: default avatarCarsten Schoenert <c.schoenert@gmail.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent a213dc6d

package/Config.in

+1 −0
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@@ -461,6 +461,7 @@ source "package/libpng/Config.in" 
source "package/libqrencode/Config.in"

source "package/libraw/Config.in"

source "package/librsvg/Config.in"

source "package/libsvg/Config.in"

source "package/libsvgtiny/Config.in"

source "package/libungif/Config.in"

source "package/opencv/Config.in"

package/libsvg/Config.in

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config BR2_PACKAGE_LIBSVG

	bool "libsvg"

	select BR2_PACKAGE_LIBPNG

	select BR2_PACKAGE_LIBJPEG

	select BR2_PACKAGE_LIBXML2 if !BR2_PACKAGE_EXPAT

	help

	  Libsvg provides a parser for SVG content in files or buffers.

	  Libsvg does not do any rendering, but instead provides a

	  function-based interface that can be used by various rendering

	  engines.



	  http://cairographics.org/snapshots/

package/libsvg/libsvg-fix-expat-static-declaration.patch

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Newer expat versions use different declarations of the following functions:



static void _svg_parser_sax_start_element ();

static void _svg_parser_sax_end_element ();

static void _svg_parser_sax_characters ();



We need to patch the libsvg source to not follow into a build error like

   "static declaration of 'foo' follows non-static declaration"

and use the functions from the expat library instead from the libsvg source.



Patch based on

http://oe-lite.org/redmine/projects/xorg/repository/revisions/c4df7951e846e1be718f37f2455696a1d0861f3d/entry/recipes/cairo/libsvg-0.1.4/gcc4_and_expat.patch



Signed-off-by: Carsten Schoenert <c.schoenert@gmail.com>



diff -bur libsvg-0.1.4~orig/src/svg_parser_expat.c libsvg-0.1.4/src/svg_parser_expat.c

--- libsvg-0.1.4~orig/src/svg_parser_expat.c	2005-02-14 11:26:26.000000000 -0600

+++ libsvg-0.1.4/src/svg_parser_expat.c	2006-02-10 21:58:20.000000000 -0600

@@ -30,6 +30,7 @@

 #include "svgint.h"

 #include "svg_hash.h"

 

+#ifndef LIBSVG_EXPAT

 static void

 _svg_parser_sax_start_element (void		*closure,

 			       const XML_Char	*name,

@@ -43,6 +44,7 @@

 _svg_parser_sax_characters (void		*closure,

 			    const XML_Char	*ch,

 			    int			len);

+#endif

 

 static void

package/libsvg/libsvg.mk

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################################################################################

#

# libsvg

#

################################################################################



LIBSVG_VERSION         = 0.1.4

LIBSVG_SITE            = http://cairographics.org/snapshots/

LIBSVG_DEPENDENCIES    = host-pkgconf libpng libjpeg

LIBSVG_INSTALL_STAGING = YES

LIBSVG_LICENSE         = LGPLv2+

LIBSVG_LICENSE_FILES   = COPYING



# libsvg needs at last a XML parser

ifeq ($(BR2_PACKAGE_EXPAT),y)

LIBSVG_CONF_OPT += --with-expat

LIBSVG_DEPENDENCIES += expat

else

LIBSVG_CONF_OPT += --with-libxml2

LIBSVG_DEPENDENCIES += libxml2

endif



$(eval $(autotools-package))