dev-embedded/libftdi: add missing tests patch to :1

Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Sam James <sam@gentoo.org>

dev-embedded/libftdi/files/libftdi-1.5-tests-no-cxx.patch

@@ -0,0 +1,35 @@
+Fixes failure to build tests with USE="-cxx" (default).
+http://developer.intra2net.com/git/?p=libftdi;a=patch;h=11a50ae5b80b3e03694a19e84513345d0794e563;hp=6dd18122a81e6030dd239391df6ffde8cb8c59c7
+From 11a50ae5b80b3e03694a19e84513345d0794e563 Mon Sep 17 00:00:00 2001
+From: Thomas Jarosch <thomas.jarosch@intra2net.com>
+Date: Mon, 24 Aug 2020 19:27:22 +0200
+Subject: [PATCH 1/1] Fix building unit tests without FTDIPP
+
+Needed to run the baudrate unit tests.
+
+Probably another fallout from:
+
+****************************
+commit 0209a3633dc877a577af07d883eb5059e22f6a91
+
+cmake: do not check for g++ when FTDIPP is disabled
+****************************
+---
+ CMakeLists.txt |    1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 3b0b87c..58f664a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -150,6 +150,7 @@ if ( EXAMPLES )
+ endif ()
+ add_subdirectory(packages)
+ if ( BUILD_TESTS )
++  project(libftdi1 C CXX)
+   add_subdirectory(test)
+ endif ()
+ 
+-- 
+1.7.1
+