Cleanup example Makefiles, update test runners

Delete clang flags that were disabled with -Wno-*

examples/example_1/makefile

@@ -5,17 +5,14 @@
 # ==========================================
 
 #We try to detect the OS we are running on, and adjust commands as needed
-ifeq ($(OSTYPE),cygwin)
-	CLEANUP = rm -f
-	MKDIR = mkdir -p
-	TARGET_EXTENSION=.out
-elseifeq ($(OSTYPE),msys)
-	CLEANUP = rm -f
-	MKDIR = mkdir -p
-	TARGET_EXTENSION=.exe
-elseifeq ($(OS),Windows_NT)
+ifeq ($(OS),Windows_NT)
+  ifeq ($(shell uname -s),) # not in a bash-like shell
 	CLEANUP = del /F /Q
 	MKDIR = mkdir
+  else # in a bash-like shell, like msys
+	CLEANUP = rm -f
+	MKDIR = mkdir -p
+  endif
 	TARGET_EXTENSION=.exe
 else
 	CLEANUP = rm -f
@@ -23,8 +20,12 @@ else
 	TARGET_EXTENSION=.out
 endif
 
-UNITY_ROOT=../..
 C_COMPILER=gcc
+ifeq ($(shell uname -s), Darwin)
+C_COMPILER=clang
+endif
+
+UNITY_ROOT=../..
 
 CFLAGS=-std=c89
 CFLAGS += -Wall
@@ -48,7 +49,7 @@ TARGET2 = $(TARGET_BASE2)$(TARGET_EXTENSION)
 SRC_FILES1=$(UNITY_ROOT)/src/unity.c src/ProductionCode.c  test/TestProductionCode.c  test/test_runners/TestProductionCode_Runner.c
 SRC_FILES2=$(UNITY_ROOT)/src/unity.c src/ProductionCode2.c test/TestProductionCode2.c test/test_runners/TestProductionCode2_Runner.c
 INC_DIRS=-Isrc -I$(UNITY_ROOT)/src
-SYMBOLS=-DTEST
+SYMBOLS=
 
 all: clean default
 

examples/example_1/test/test_runners/TestProductionCode2_Runner.c

@@ -11,7 +11,7 @@
       setUp(); \
       TestFunc(); \
   } \
-  if (TEST_PROTECT() && !TEST_IS_IGNORED) \
+  if (TEST_PROTECT()) \
   { \
     tearDown(); \
   } \

examples/example_1/test/test_runners/TestProductionCode_Runner.c

@@ -11,7 +11,7 @@
       setUp(); \
       TestFunc(); \
   } \
-  if (TEST_PROTECT() && !TEST_IS_IGNORED) \
+  if (TEST_PROTECT()) \
   { \
     tearDown(); \
   } \