mirror of https://github.com/akuker/RASCSI.git
304 lines
11 KiB
Makefile
304 lines
11 KiB
Makefile
.DEFAULT_GOAL: all
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## Optional build flags:
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## CROSS_COMPILE : Specify which compiler toolchain to use.
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## To cross compile set this accordingly, e.g. to:
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## arm-linux-gnueabihf-
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CROSS_COMPILE =
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CXX = $(CROSS_COMPILE)g++
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AR = $(CROSS_COMPILE)ar
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RANLIB = $(CROSS_COMPILE)ranlib
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## DEBUG=1 : A Debug build includes the debugger symbols
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## and disables compiler optimization. Typically,
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## this is only used by developers.
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DEBUG ?= 0
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ifeq ($(DEBUG), 1)
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# Debug compiler flags
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CXXFLAGS += -O0 -g -Wall -Wextra -DDEBUG
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BUILD_TYPE = Debug
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else
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# Release compiler flags
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CXXFLAGS += -O3 -Wall -Werror -Wextra -DNDEBUG
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BUILD_TYPE = Release
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endif
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ifeq ("$(shell uname -s)","Linux")
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# -Wno-psabi might not work on non-Linux platforms
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CXXFLAGS += -Wno-psabi
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endif
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# Depending on the GCC version the compilation flags differ
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GCCVERSION10 := $(shell expr `$(CXX) -dumpversion` \>= 10)
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CXXFLAGS += -std=c++17 -iquote . -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -MD -MP
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## EXTRA_FLAGS : Can be used to pass special purpose flags
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CXXFLAGS += $(EXTRA_FLAGS)
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ifeq "$(GCCVERSION10)" "1"
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CXXFLAGS += -DFMT_HEADER_ONLY
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endif
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## CONNECT_TYPE=FULLSPEC : Specify the type of PiSCSI board type
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## that you are using. The typical options are
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## STANDARD or FULLSPEC. The default is FULLSPEC
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## * THIS IS TYPICALLY THE ONLY COMPILE OPTION YOU
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## * NEED TO SPECIFY
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# If its not specified, build for FULLSPEC configuration
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CONNECT_TYPE ?= FULLSPEC
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ifdef CONNECT_TYPE
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CXXFLAGS += -DCONNECT_TYPE_$(CONNECT_TYPE)
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endif
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PISCSI = piscsi
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SCSICTL = scsictl
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SCSIDUMP = scsidump
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SCSIMON = scsimon
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PISCSI_TEST = piscsi_test
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SCSILOOP = scsiloop
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SYSTEMD_CONF = /etc/systemd/system/piscsi.service
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RSYSLOG_CONF = /etc/rsyslog.d/piscsi.conf
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RSYSLOG_LOG = /var/log/piscsi.log
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USR_LOCAL_BIN = /usr/local/bin
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MAN_PAGE_DIR = /usr/local/man/man1
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DOC_DIR = ../doc
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COVERAGE_DIR = coverage
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COVERAGE_FILE = piscsi.dat
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OS_FILES = ../os_integration
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OBJDIR := obj/$(shell echo $(CONNECT_TYPE) | tr '[:upper:]' '[:lower:]')
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BINDIR := bin/$(shell echo $(CONNECT_TYPE) | tr '[:upper:]' '[:lower:]')
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BIN_ALL = \
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$(BINDIR)/$(PISCSI) \
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$(BINDIR)/$(SCSICTL) \
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$(BINDIR)/$(SCSIMON) \
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$(BINDIR)/$(SCSIDUMP) \
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$(BINDIR)/$(SCSILOOP)
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SRC_PROTOC = piscsi_interface.proto
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SRC_GENERATED = $(GENERATED_DIR)/piscsi_interface.pb.cpp
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SRC_PROTOBUF = \
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shared/protobuf_util.cpp \
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shared/protobuf_serializer.cpp
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SRC_SHARED = \
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shared/piscsi_version.cpp \
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shared/piscsi_util.cpp
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SRC_PISCSI_CORE = $(shell find ./piscsi -name '*.cpp')
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SRC_PISCSI_CORE += $(shell find ./controllers -name '*.cpp')
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SRC_PISCSI_CORE += $(shell find ./devices -name '*.cpp')
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SRC_PISCSI_CORE += $(shell find ./hal -name '*.cpp')
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SRC_PISCSI = piscsi.cpp
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SRC_SCSIMON = scsimon.cpp
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SRC_SCSIMON += $(shell find ./monitor -name '*.cpp')
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SRC_SCSIMON += $(shell find ./hal -name '*.cpp')
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SRC_SCSICTL_CORE = $(shell find ./scsictl -name '*.cpp')
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SRC_SCSICTL = scsictl.cpp
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SRC_SCSIDUMP = scsidump.cpp
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SRC_SCSIDUMP += $(shell find ./scsidump -name '*.cpp')
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SRC_SCSIDUMP += $(shell find ./hal -name '*.cpp')
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SRC_PISCSI_TEST = $(shell find ./test -name '*.cpp')
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SRC_PISCSI_TEST += $(shell find ./scsidump -name '*.cpp')
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SRC_PISCSI_TEST += $(shell find ./monitor -name '*.cpp')
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SRC_SCSILOOP = scsiloop.cpp
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SRC_SCSILOOP += $(shell find ./scsiloop -name '*.cpp')
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SRC_SCSILOOP += $(shell find ./hal -name '*.cpp')
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vpath %.h ./ ./shared ./controllers ./devices ./monitor ./hal \
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./hal/boards ./hal/pi_defs ./piscsi ./scsictl ./scsidump \
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./scsiloop
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vpath %.cpp ./ ./shared ./controllers ./devices ./monitor ./hal \
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./hal/boards ./hal/pi_defs ./piscsi ./scsictl ./scsidump \
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./scsiloop ./test
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vpath %.o ./$(OBJDIR)
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vpath ./$(BINDIR)
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OBJ_PISCSI_CORE := $(addprefix $(OBJDIR)/,$(notdir $(SRC_PISCSI_CORE:%.cpp=%.o)))
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OBJ_PISCSI := $(addprefix $(OBJDIR)/,$(notdir $(SRC_PISCSI:%.cpp=%.o)))
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OBJ_SCSICTL_CORE := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SCSICTL_CORE:%.cpp=%.o)))
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OBJ_SCSICTL := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SCSICTL:%.cpp=%.o)))
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OBJ_SCSIDUMP := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SCSIDUMP:%.cpp=%.o)))
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OBJ_SCSIMON := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SCSIMON:%.cpp=%.o)))
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OBJ_PISCSI_TEST := $(addprefix $(OBJDIR)/,$(notdir $(SRC_PISCSI_TEST:%.cpp=%.o)))
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OBJ_SCSILOOP := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SCSILOOP:%.cpp=%.o)))
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OBJ_SHARED := $(addprefix $(OBJDIR)/,$(notdir $(SRC_SHARED:%.cpp=%.o)))
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OBJ_PROTOBUF := $(addprefix $(OBJDIR)/,$(notdir $(SRC_PROTOBUF:%.cpp=%.o)))
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OBJ_GENERATED := $(addprefix $(OBJDIR)/,$(notdir $(SRC_GENERATED:%.cpp=%.o)))
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GENERATED_DIR := generated
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# For the unit tests, the following functions will be "wrapped" by the linker, meaning the
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# __wrap_xxxx() function will be called instead of the real function. These linker flags
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# should only be used for testing purposes!
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TEST_WRAPS = -Wl,--wrap=fopen64
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# The following will include all of the auto-generated dependency files (*.d)
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# if they exist. This will trigger a rebuild of a source file if a header changes
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ALL_DEPS := $(patsubst %.o,%.d,$(OBJ_PISCSI_CORE) $(OBJ_SCSICTL_CORE) $(OBJ_PISCSI) $(OBJ_SCSICTL) $(OBJ_SCSIDUMP) $(OBJ_SCSIMON) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_PISCSI_TEST) $(OBJ_SCSILOOP))
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-include $(ALL_DEPS)
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$(OBJDIR) $(BINDIR):
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@echo "-- Creating directory $@"
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mkdir -p $@
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$(OBJDIR)/%.o: %.cpp | $(OBJDIR)
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$(CXX) $(CXXFLAGS) -c $< -o $@
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$(SRC_GENERATED) : $(SRC_PROTOC)
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@echo "-- Generating protobuf-based source files"
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mkdir -p $(GENERATED_DIR)
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protoc --cpp_out=$(GENERATED_DIR) $(SRC_PROTOC)
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mv $(GENERATED_DIR)/piscsi_interface.pb.cc $@
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$(OBJ_GENERATED) : $(SRC_GENERATED)
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$(CXX) $(CXXFLAGS) -c $< -o $@
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## Build Targets:
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## all : Rebuild all of the executable files and re-generate
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## the text versions of the manpages
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## docs : Re-generate the text versions of the man pages
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## test : Build and run unit tests
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## coverage : Build and run unit tests and create coverage SonarQube files.
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## lcov : Build and run unit tests and create coverage HTML files.
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## Note that you have to run 'make clean' before switching
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## between coverage and non-coverage builds.
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.DEFAULT_GOAL := all
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.PHONY: all ALL docs test coverage lcov
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all: $(BIN_ALL) docs
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test: $(BINDIR)/$(PISCSI_TEST)
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$(BINDIR)/$(PISCSI_TEST)
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coverage: CXXFLAGS += --coverage
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coverage: test
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lcov: CXXFLAGS += --coverage
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lcov: test
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lcov -q -c -d . --include '*/cpp/*' -o $(COVERAGE_FILE) --exclude '*/test/*' --exclude '*/interfaces/*' --exclude '*/piscsi_interface.pb*'
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genhtml -q -o $(COVERAGE_DIR) --legend $(COVERAGE_FILE)
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docs: $(DOC_DIR)/piscsi_man_page.txt $(DOC_DIR)/scsictl_man_page.txt $(DOC_DIR)/scsimon_man_page.txt $(DOC_DIR)/scsidump_man_page.txt $(DOC_DIR)/scsiloop_man_page.txt
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$(SRC_PISCSI_CORE) $(SRC_SCSICTL_CORE) : $(OBJ_GENERATED)
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$(BINDIR)/$(PISCSI): $(SRC_GENERATED) $(OBJ_PISCSI_CORE) $(OBJ_PISCSI) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(OBJ_PISCSI_CORE) $(OBJ_PISCSI) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) -lpthread -lpcap -lprotobuf -lstdc++fs
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$(BINDIR)/$(SCSICTL): $(SRC_GENERATED) $(OBJ_SCSICTL_CORE) $(OBJ_SCSICTL) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(OBJ_SCSICTL_CORE) $(OBJ_SCSICTL) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) -lpthread -lprotobuf
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$(BINDIR)/$(SCSIDUMP): $(OBJ_SCSIDUMP) $(OBJ_SHARED) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(OBJ_SCSIDUMP) $(OBJ_SHARED)
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$(BINDIR)/$(SCSIMON): $(OBJ_SCSIMON) $(OBJ_SHARED) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(OBJ_SCSIMON) $(OBJ_SHARED)
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$(BINDIR)/$(SCSILOOP): $(OBJ_SHARED) $(OBJ_SCSILOOP) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(OBJ_SHARED) $(OBJ_SCSILOOP)
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$(BINDIR)/$(PISCSI_TEST): $(SRC_GENERATED) $(OBJ_PISCSI_CORE) $(OBJ_SCSICTL_CORE) $(OBJ_PISCSI_TEST) $(OBJ_SCSICTL_TEST) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) | $(BINDIR)
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$(CXX) $(CXXFLAGS) $(LDFLAGS) $(TEST_WRAPS) -o $@ $(OBJ_PISCSI_CORE) $(OBJ_SCSICTL_CORE) $(OBJ_PISCSI_TEST) $(OBJ_SHARED) $(OBJ_PROTOBUF) $(OBJ_GENERATED) -lpthread -lpcap -lprotobuf -lstdc++fs -lgmock -lgtest
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# Phony rules for building individual utilities
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.PHONY: $(PISCSI) $(SCSICTL) $(SCSIDUMP) $(SCSIMON) $(PISCSI_TEST) $(SCSILOOP)
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$(PISCSI) : $(BINDIR)/$(PISCSI)
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$(SCSICTL) : $(BINDIR)/$(SCSICTL)
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$(SCSIDUMP) : $(BINDIR)/$(SCSIDUMP)
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$(SCSIMON) : $(BINDIR)/$(SCSIMON)
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$(PISCSI_TEST): $(BINDIR)/$(PISCSI_TEST)
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$(SCSILOOP) : $(BINDIR)/$(SCSILOOP)
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## clean : Remove all of the object files, intermediate
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## compiler files and executable files
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.PHONY: clean
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clean:
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rm -rf $(OBJDIR) $(BINDIR) $(GENERATED_DIR) $(COVERAGE_DIR) $(COVERAGE_FILE)
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## install : Copies all of the man pages to the correct location
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## Copies the binaries to a global install location
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## Configures the Systemd and RSyslog services to auto-run PiSCSI
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## * This target needs to be run with sudo (ex: sudo make install)
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## * Before running this, you need to stop the piscsi service if
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## * it is already running:
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## * sudo systemctl stop piscsi
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## * After running this, you will need to reboot or run:
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## * sudo systemctl daemon-reload
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## * sudo systemctl restart rsyslog
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## * sudo systemctl enable piscsi
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## * sudo systemctl start piscsi
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.PHONY: install
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install: \
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$(MAN_PAGE_DIR)/piscsi.1 \
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$(MAN_PAGE_DIR)/scsictl.1 \
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$(MAN_PAGE_DIR)/scsimon.1 \
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$(MAN_PAGE_DIR)/scsiloop.1 \
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$(MAN_PAGE_DIR)/scsidump.1 \
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$(USR_LOCAL_BIN)/$(SCSICTL) \
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$(USR_LOCAL_BIN)/$(PISCSI) \
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$(USR_LOCAL_BIN)/$(SCSIMON) \
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$(USR_LOCAL_BIN)/$(SCSILOOP) \
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$(USR_LOCAL_BIN)/$(SCSIDUMP) \
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$(SYSTEMD_CONF) \
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$(RSYSLOG_CONF) \
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$(RSYSLOG_LOG)
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@echo "-- Done installing!"
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$(USR_LOCAL_BIN)% : $(BINDIR)/%
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@echo "-- Copying $@"
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cp $< $@
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$(MAN_PAGE_DIR)/%.1 : $(DOC_DIR)/%.1 | $(MAN_PAGE_DIR)/
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@echo "-- Copying $@"
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cp $< $@
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$(DOC_DIR)/%_man_page.txt : $(DOC_DIR)/%.1
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@echo "!! ------ THIS FILE IS AUTO_GENERATED! DO NOT MANUALLY UPDATE!!!" > $@
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@echo "!! ------ The native file is $(notdir $<). Re-run 'make docs' after updating\n\n" >> $@
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man -l $< | col -bx >> $@
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$(SYSTEMD_CONF) : $(OS_FILES)/$(notdir $(SYSTEMD_CONF))
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@echo "-- Copying $@"
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cp $< $@
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$(RSYSLOG_CONF) : $(OS_FILES)/$(notdir $(RSYSLOG_CONF))
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@echo "-- Copying $@"
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cp $< $@
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$(RSYSLOG_LOG) :
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@echo "-- Creating $@"
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touch /var/log/piscsi.log
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chown root:adm /var/log/piscsi.log
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$(MAN_PAGE_DIR)/:
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echo "-- Creating directory $@"
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mkdir -p $@
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## help : Lists information about how to use the makefile
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# The help rule is based upon the approach from:
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# https://swcarpentry.github.io/make-novice/08-self-doc/index.html
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.PHONY: help
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help : Makefile
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@sed -n 's/^##//p' $<
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## Debug : Same as 'all'. Useful when using a debugger.
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.PHONY: Debug
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Debug: all
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