recipes-graphics: Add more detailed SUMMARY and DESCRIPTIONS

Add more detailed SUMMARY and DESCRIPTIONS to various graphics and
graphics related components.  I've recently gotten question from users
what something is, or why it was needed.. this should go a long way toward
answering those questions.

Many of the descriptions were taken directly from the upstream location,
where one was not available the Debian packages were consulted for
information.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

1 files changed, 17 insertions, 3 deletions

diff --git a/meta/recipes-graphics/cairo/cairo_1.10.2.bb b/meta/recipes-graphics/cairo/cairo_1.10.2.bb
index 603b51d04c..572e1f6752 100644
--- a/meta/recipes-graphics/cairo/cairo_1.10.2.bb
+++ b/meta/recipes-graphics/cairo/cairo_1.10.2.bb
@@ -25,9 +25,23 @@ PACKAGES =+ "libcairo2 libcairo2-dev libcairo2-dbg \
                      cairo-perf-utils \
                         "
 
-DESCRIPTION_libcairo2 = "The Cairo 2D vector graphics library"
-DESCRIPTION_libcairo-gobject2 = "The Cairo library GObject wrapper library"
-DESCRIPTION_libcairo-script-interpreter2 = "The Cairo library script interpreter"
+SUMMARY_libcairo2 = "The Cairo 2D vector graphics library"
+DESCRIPTION_libcairo2 = "Cairo is a multi-platform library providing anti-aliased \
+vector-based rendering for multiple target backends. Paths consist \
+of line segments and cubic splines and can be rendered at any width \
+with various join and cap styles. All colors may be specified with \
+optional translucence (opacity/alpha) and combined using the \
+extended Porter/Duff compositing algebra as found in the X Render \
+Extension."
+
+SUMMARY_libcairo-gobject2 = "The Cairo library GObject wrapper library"
+DESCRIPTION_libcairo-gobject2 = "A GObject wrapper library for the Cairo API."
+
+SUMMARY_libcairo-script-interpreter2 = "The Cairo library script interpreter"
+DESCRIPTION_libcairo-script-interpreter2 = "The Cairo script interpreter implements \
+CairoScript.  CairoScript is used by tracing utilities to enable the ability \
+to replay rendering."
+
 DESCRIPTION_cairo-perf-utils = "The Cairo library performance utilities"
 
 FILES_libcairo2 = "${libdir}/libcairo.so*"