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authorCarsten Schoenert <c.schoenert@gmail.com>2013-07-01 19:20:01 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2013-07-02 20:29:49 (GMT)
commit217438db67f6a1f02e1624038e65190c48f67087 (patch)
tree17ea102ebf87fbc9e2faf23cd055d0504096c228
parenta213dc6d53aef7076942c29a1338d0c9fb78ca64 (diff)
downloadbuildroot-217438db67f6a1f02e1624038e65190c48f67087.tar.gz
buildroot-217438db67f6a1f02e1624038e65190c48f67087.tar.bz2
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: Carsten Schoenert <c.schoenert@gmail.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/Config.in1
-rw-r--r--package/libsvg/Config.in12
-rw-r--r--package/libsvg/libsvg-fix-expat-static-declaration.patch33
-rw-r--r--package/libsvg/libsvg.mk23
4 files changed, 69 insertions, 0 deletions
diff --git a/package/Config.in b/package/Config.in
index ebeabeb..7f5714d 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -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"
diff --git a/package/libsvg/Config.in b/package/libsvg/Config.in
new file mode 100644
index 0000000..e3a5e72
--- /dev/null
+++ b/package/libsvg/Config.in
@@ -0,0 +1,12 @@
+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/
diff --git a/package/libsvg/libsvg-fix-expat-static-declaration.patch b/package/libsvg/libsvg-fix-expat-static-declaration.patch
new file mode 100644
index 0000000..58ef286
--- /dev/null
+++ b/package/libsvg/libsvg-fix-expat-static-declaration.patch
@@ -0,0 +1,33 @@
+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
diff --git a/package/libsvg/libsvg.mk b/package/libsvg/libsvg.mk
new file mode 100644
index 0000000..7069647
--- /dev/null
+++ b/package/libsvg/libsvg.mk
@@ -0,0 +1,23 @@
+################################################################################
+#
+# 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))