Move C++ code into cpp/ dir (#941)

- Moved C++ code to cpp/ from src/raspberrypi
- Related updates to Makefile, easyinstall.sh, and the github build rules
- Removed the native X68k C code in src/x68k from the repo

.github/workflows/build_code.yml

@@ -32,11 +32,11 @@ jobs:
 
     - name: make standard
       run: make all -j6 CONNECT_TYPE=STANDARD CROSS_COMPILE=arm-linux-gnueabihf-
-      working-directory: ./src/raspberrypi
+      working-directory: ./cpp
  
     - name: make fullspec
       run: make all -j6 CONNECT_TYPE=FULLSPEC CROSS_COMPILE=arm-linux-gnueabihf-
-      working-directory: ./src/raspberrypi
+      working-directory: ./cpp
 
     # We need to tar the binary outputs to retain the executable
     # file permission. Currently, actions/upload-artifact only
@@ -44,11 +44,11 @@ jobs:
     # This is workaround for https://github.com/actions/upload-artifact/issues/38
     - name: tar binary outputs
       run: tar -czvf rascsi.tar.gz ./bin
-      working-directory: ./src/raspberrypi
+      working-directory: ./cpp
 
     - name: upload artifacts
       uses: actions/upload-artifact@v2
       with:
         name: arm-binaries
-        path: ./src/raspberrypi/rascsi.tar.gz
+        path: ./cpp/rascsi.tar.gz
 

.github/workflows/run_tests.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-22.04
     env:
       MAKEFLAGS: -j2 # Number of available processors
-      SOURCES: src/raspberrypi
+      SOURCES: cpp
       SONAR_SCANNER_VERSION: 4.7.0.2747
       SONAR_SERVER_URL: "https://sonarcloud.io"
       BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory # Directory where build-wrapper output will be placed

cpp/Makefile

@@ -65,7 +65,7 @@ RSYSLOG_LOG  = /var/log/rascsi.log
 
 USR_LOCAL_BIN = /usr/local/bin
 MAN_PAGE_DIR  = /usr/local/man/man1
-DOC_DIR = ../../doc
+DOC_DIR = ../doc
 COVERAGE_DIR = ./coverage
 COVERAGE_FILE = rascsi.dat
 OS_FILES = ./os_integration
@@ -178,7 +178,7 @@ coverage: test
 
 lcov: CXXFLAGS += --coverage
 lcov: test
-	lcov -q -c -d . --include '*/raspberrypi/*' -o $(COVERAGE_FILE) --exclude '*/test/*' --exclude '*/interfaces/*' --exclude '*/rascsi_interface.pb*'
+	lcov -q -c -d . --include '*/cpp/*' -o $(COVERAGE_FILE) --exclude '*/test/*' --exclude '*/interfaces/*' --exclude '*/rascsi_interface.pb*'
 	genhtml -q -o $(COVERAGE_DIR) --legend $(COVERAGE_FILE)
 
 docs: $(DOC_DIR)/rascsi_man_page.txt $(DOC_DIR)/rasctl_man_page.txt $(DOC_DIR)/scsimon_man_page.txt