[OE-core] [PATCH] tslib: fix the bug with loading libts-1.0.so

[Dmitry Cherukhin]

Touchpad did not work in the qtdemoE if the library libts-1.0.so was not loaded
manually using the LD_PRELOAD variable. This problem was fixed in the tslib mainline
https://github.com/kergoth/tslib after the 1.0 release. We just import the patch.

Signed-off-by: Dmitry Cherukhin <dima_ch at emcraft.com>
---
 .../tslib/0001-Link-plugins-against-libts.patch    |   57 ++++++++++++++++++++
 meta/recipes-graphics/tslib/tslib_1.0.bb           |    3 +-
 2 files changed, 59 insertions(+), 1 deletions(-)
 create mode 100644 meta/recipes-graphics/tslib/tslib/0001-Link-plugins-against-libts.patch

diff --git a/meta/recipes-graphics/tslib/tslib/0001-Link-plugins-against-libts.patch b/meta/recipes-graphics/tslib/tslib/0001-Link-plugins-against-libts.patch
new file mode 100644
index 0000000..c6b9f59
--- /dev/null
+++ b/meta/recipes-graphics/tslib/tslib/0001-Link-plugins-against-libts.patch
@@ -0,0 +1,57 @@
+From 9623bbedf4ff409e5036edfcfe52b2595932a6d7 Mon Sep 17 00:00:00 2001
+From: Chris Larson <clarson at kergoth.com>
+Date: Sat, 1 Nov 2008 20:46:07 +0000
+Subject: [PATCH] Link plugins against libts
+
+Some plugins use tslib functions. Link those plugins against libts.
+The problem is easy to see with LDFLAGS="-Wl,-no-undefined".
+Without this change DirectFB in unable to use tslib because symbols
+in the tslib plugins can't be resolved.
+
+Signed-off-by: Ville Syrjala <syrjala at sci.fi>
+Signed-off-by: Chris Larson <clarson at kergoth.com>
+
+The patch was imported from git server git://github.com/kergoth/tslib.git
+as of commit id 9623bbedf4ff409e5036edfcfe52b2595932a6d7.
+
+Upstream-Status: Accepted
+Signed-off-by: Dmitry Cherukhin <dima_ch at emcraft.com>
+---
+ plugins/Makefile.am |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/plugins/Makefile.am b/plugins/Makefile.am
+index 3b902c2..4c4ef8b 100644
+--- a/plugins/Makefile.am
++++ b/plugins/Makefile.am
+@@ -114,15 +114,19 @@ pluginexec_LTLIBRARIES = \
+   
+ variance_la_SOURCES	= variance.c
+ variance_la_LDFLAGS	= -module $(LTVSN)
++variance_la_LIBADD	= $(top_builddir)/src/libts.la
+   
+ dejitter_la_SOURCES	= dejitter.c
+ dejitter_la_LDFLAGS	= -module $(LTVSN)
++dejitter_la_LIBADD	= $(top_builddir)/src/libts.la
+   
+ linear_la_SOURCES	= linear.c
+ linear_la_LDFLAGS	= -module $(LTVSN)
++linear_la_LIBADD	= $(top_builddir)/src/libts.la
+ 
+ pthres_la_SOURCES	= pthres.c
+ pthres_la_LDFLAGS	= -module $(LTVSN)
++pthres_la_LIBADD	= $(top_builddir)/src/libts.la
+ 
+ # hw access
+ corgi_la_SOURCES	= corgi-raw.c
+@@ -148,6 +152,7 @@ tatung_la_LDFLAGS	= -module $(LTVSN)
+ 
+ input_la_SOURCES	= input-raw.c
+ input_la_LDFLAGS	= -module $(LTVSN)
++input_la_LIBADD		= $(top_builddir)/src/libts.la
+ 
+ linear_h2200_la_SOURCES	= linear-h2200.c
+ linear_h2200_la_LDFLAGS	= -module $(LTVSN)
+-- 
+1.7.6.4
+
diff --git a/meta/recipes-graphics/tslib/tslib_1.0.bb b/meta/recipes-graphics/tslib/tslib_1.0.bb
index ad9bfa7..b2315ff 100644
--- a/meta/recipes-graphics/tslib/tslib_1.0.bb
+++ b/meta/recipes-graphics/tslib/tslib_1.0.bb
@@ -10,10 +10,11 @@ SECTION = "base"
 LICENSE = "LGPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=f30a9716ef3762e3467a2f62bf790f0a"
 
-PR = "r18"
+PR = "r19"
 
 SRC_URI = "http://download.berlios.de/tslib/tslib-${PV}.tar.bz2 \
            file://fix_version.patch \
+           file://0001-Link-plugins-against-libts.patch \
            file://ts.conf \
            file://tslib.sh"
 
-- 
1.7.6.4