Migrate build to CMake and standard github workflows

Replace makefiles with CMakeLists.txt. This will allow for IDE and
platform agnostic builds of FFF.

Update the CI for FFF to use github workflows which don't depend on MS VC.
The workflow added will verify the pull requests sent to master buy
running 'buildandtest' which mirrors the developer workflow.

Signed-off-by: Yuval Peress <peress@google.com>

examples/driver_testing/CMakeLists.txt

@@ -0,0 +1,31 @@
+# Copyright 2022 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+
+# Create the driver test binary
+add_executable(driver_test
+    src/driver.c
+    src/driver.test.cpp
+)
+target_include_directories(driver_test PRIVATE include)
+target_link_libraries(driver_test PRIVATE gtest fff)
+target_compile_definitions(driver_test PUBLIC TEST_USER_OWN_TR1_TUPLE=1 TESTING)
+
+# Create the driver fff test binary
+add_executable(driver_fff_test
+    src/driver.c
+    src/driver.test.fff.cpp
+)
+target_include_directories(driver_fff_test PRIVATE include)
+target_link_libraries(driver_fff_test PRIVATE gtest fff)
+target_compile_definitions(driver_fff_test PUBLIC TEST_USER_OWN_TR1_TUPLE=1 TESTING)
+
+# Add tests to ctest
+add_test(
+    NAME driver_test
+    COMMAND $<TARGET_FILE:driver_test>
+)
+
+add_test(
+    NAME driver_fff_test
+    COMMAND $<TARGET_FILE:driver_fff_test>
+)

examples/driver_testing/Makefile

@@ -1,64 +0,0 @@
-$(VERBOSE).SILENT:
-
-BUILD_DIR = ../../build
-TEMPLATE_PROGNAME = $(BUILD_DIR)/template
-CPP_PROGNAME_NOFFF = $(BUILD_DIR)/driver_testing
-CPP_PROGNAME_FFF = $(BUILD_DIR)/driver_testing_fff
-CC = gcc
-CC += -c
-CPP = g++
-CPP += -c
-LD = g++
-
-GTEST_OBJS = $(BUILD_DIR)/gtest-all.o $(BUILD_DIR)/gtest-main.o
-C_OBJFILES = $(BUILD_DIR)/driver.o
-TEMPLATE_OBJFILES = $(BUILD_DIR)/test_suite_template.o
-FFF_OBJFILES = $(BUILD_DIR)/driver.test.fff.o $(GTEST_OBJS)
-NOFFF_OBJFILES = $(BUILD_DIR)/driver.test.o $(GTEST_OBJS)
-CPP_LIBS = -lpthread 
-
-
-all: $(CPP_PROGNAME_NOFFF) $(CPP_PROGNAME_FFF) $(TEMPLATE_PROGNAME)
-
-.PHONY: clean
-
-clean:
-	@echo "Cleaning object files"
-	@echo "    rm -f     $(BUILD_DIR)/*.o"
-	rm -f $(BUILD_DIR)/*.o
-	@echo "Cleaning backups"
-	@echo "    rm -f     *~"
-	rm -f *~
-	@echo "Removing programs"
-	@echo "    rm -f     $(CPP_PROGNAME_NOFFF) $(CPP_PROGNAME_FFF) $(TEMPLATE_PROGNAME)"
-	rm -f $(CPP_PROGNAME_NOFFF) $(CPP_PROGNAME_FFF) $(TEMPLATE_PROGNAME)
-
-
-$(BUILD_DIR)/%.o: %.c
-	@echo "Compiling "$@
-	@echo "    CC        "$<
-	$(CC)  -o $@ $< -DTESTING
-
-$(BUILD_DIR)/%.o: %.cpp
-	@echo "Compiling "$@
-	@echo "    CPP       "$<
-	$(CPP) -DGTEST_USE_OWN_TR1_TUPLE=1 -I../.. -o $@ $< -DTESTING
-
-$(TEMPLATE_PROGNAME): $(TEMPLATE_OBJFILES)
-	@echo "Linking "$@
-	@echo "    LD        -o "ctemplate"        "$(TEMPLATE_OBJFILES)
-	$(LD) -o $(TEMPLATE_PROGNAME) $(TEMPLATE_OBJFILES)
-
-$(CPP_PROGNAME_FFF): $(FFF_OBJFILES) $(C_OBJFILES)
-	@echo "Linking "$@
-	@echo "    LD        -o "$(CPP_PROGNAME_FFF)"        "$(FFF_OBJFILES)
-	$(LD) -o $(CPP_PROGNAME_FFF) $(FFF_OBJFILES) $(C_OBJFILES) $(CPP_LIBS)
-
-$(CPP_PROGNAME_NOFFF): $(NOFFF_OBJFILES) $(C_OBJFILES)
-	@echo "Linking "$@
-	@echo "    LD        -o "$(CPP_PROGNAME_NOFFF)"        "$(NOFFF_OBJFILES)
-	$(LD) -o $(CPP_PROGNAME_NOFFF) $(NOFFF_OBJFILES) $(C_OBJFILES) $(CPP_LIBS)
-
-nothing:
-	@echo "Nothing to do; quitting  :("
-	@echo "HINT: Try make all"

examples/driver_testing/src/driver.test.cpp

@@ -3,7 +3,7 @@ extern "C"
 #include "driver.h"
 #include "registers.h"
 }
-#include "../../fff.h"
+#include "../../../fff.h"
 #include <gtest/gtest.h>
 
 

examples/driver_testing/src/driver.test.fff.cpp

@@ -3,7 +3,7 @@ extern "C"{
     #include "registers.h"
     #include "hardware_abstraction.h"
 }
-#include "../../fff.h"
+#include "fff.h"
 #include <gtest/gtest.h>
 
 DEFINE_FFF_GLOBALS;