taskd: add patch for correct gnutls libraries in static build

The CMakeLists.txt was using the wrong variables names to add to
includes and libs, so the additional libraries for static build
weren't added to the link command.

Patch sent upstream to taskwarrior-dev@googlegroups.com but it doesn't
seem to be very active.

Fixes:
http://autobuild.buildroot.net/results/d01e947fa807336ffcfd0fad27397af8e7442833

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/taskd/0002-Use-correct-variables-for-GnuTLS-detection.patch b/package/taskd/0002-Use-correct-variables-for-GnuTLS-detection.patch
new file mode 100644 (file)
index 0000000..f2365ea
--- /dev/null
+++ b/package/taskd/0002-Use-correct-variables-for-GnuTLS-detection.patch
@@ -0,0 +1,32 @@
+From 88fee5c6eb2271d3de6b9878cd29a0494999aa18 Mon Sep 17 00:00:00 2001
+From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
+Date: Sun, 20 Nov 2016 23:46:45 +0100
+Subject: [PATCH] Use correct variables for GnuTLS detection
+
+At least with recent CMake, it seems the variables created by
+find_package (GnuTLS) are called PC_GNUTLS_INCLUDE_DIRS and
+PC_GNUTLS_LIBRARIES.
+
+Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
+---
+ CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d8125d9..ccf827b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -110,8 +110,8 @@ message ("-- Looking for GnuTLS")
+ find_package (GnuTLS REQUIRED)
+ if (GNUTLS_FOUND)
+   set (HAVE_LIBGNUTLS true)
+-  set (TASKD_INCLUDE_DIRS ${TASKD_INCLUDE_DIRS} ${GNUTLS_INCLUDE_DIR})
+-  set (TASKD_LIBRARIES    ${TASKD_LIBRARIES}    ${GNUTLS_LIBRARIES})
++  set (TASKD_INCLUDE_DIRS ${TASKD_INCLUDE_DIRS} ${PC_GNUTLS_INCLUDE_DIRS})
++  set (TASKD_LIBRARIES    ${TASKD_LIBRARIES}    ${PC_GNUTLS_LIBRARIES})
+ endif (GNUTLS_FOUND)
+ 
+ message ("-- Looking for libuuid")
+-- 
+2.10.2
+