From 9177cda6bb5d13da9aad6ab1c88c6adb5c09cb45 Mon Sep 17 00:00:00 2001
From: Dominic Clifton <dominic.clifton@cleanflight.com>
Date: Sat, 5 Jan 2019 21:49:58 +0100
Subject: [PATCH] TESTS - Allow compilation on Cygwin again.

* -pthread not supported.
* --coverage not supported.
* -lblocksruntime not required.
---
 src/test/Makefile | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/test/Makefile b/src/test/Makefile
index 603dc3abd8..751a8e1da3 100644
--- a/src/test/Makefile
+++ b/src/test/Makefile
@@ -394,10 +394,22 @@ COMMON_FLAGS = \
 
 ifeq ($(shell $(CC) -v 2>&1 | grep -q "clang version" && echo "clang"),clang)
 COMMON_FLAGS += -fblocks
+ifndef CYGWIN
 LDFLAGS	     += -lBlocksRuntime
 endif
+endif
 
-ifndef MACOSX
+USE_PTHREAD = YES
+USE_COVERAGE = YES
+ifdef MACOSX
+	USE_PTHREAD =
+endif
+ifdef CYGWIN
+	USE_PTHREAD =
+	USE_COVERAGE =
+endif
+
+ifdef USE_PTHREAD
 COMMON_FLAGS += -pthread
 endif
 
@@ -410,7 +422,9 @@ CXX_FLAGS = $(COMMON_FLAGS) \
 	-std=gnu++11
 
 # Compiler flags for coverage instrumentation
+ifdef USE_COVERAGE
 COVERAGE_FLAGS := --coverage
+endif
 
 C_FLAGS   += $(COVERAGE_FLAGS)
 CXX_FLAGS += $(COVERAGE_FLAGS)