Makefile

# Makefile
#
# 03/12/2021 Léo Dumez (leo.dumez@outlook.com)
# 
# Generic makefile (Yocto Compliant)
#
# 5/3/2012 D. W. Hawkins (dwh@ovro.caltech.edu)
#
# Create the Linux pci_debug utility for accessing
# BAR regions.
#


APP_NAME=pci_debug

SRC_DIR=.
OBJS_DIR=obj
BIN_DIR=bin

CFLAGS=
LIBS=-lreadline

EXEC=$(BIN_DIR)/$(APP_NAME)
SRC := $(wildcard $(SRC_DIR)/*.c)
OBJS=$(SRC:$(SRC_DIR)/%.c=$(OBJS_DIR)/%.o)

MKDIR_P=mkdir -p
RM_RF=rm -rf

all: $(EXEC)
	
	
$(EXEC): $(OBJS)
	@echo 'Building target: $@'
	@echo 'Invoking: Cross GCC Linker'
	$(MKDIR_P) $(BIN_DIR)	
	$(CC) -o "$@" $(OBJS) $(LDFLAGS) $(LIBS) 
	@echo 'Finished building target: $@'
	@echo ' '
	
$(OBJS_DIR)/%.o: $(SRC_DIR)/%.c
	@echo 'Building file: $<'
	@echo 'Invoking: Cross GCC Compiler'
	$(MKDIR_P) $(OBJS_DIR)
	$(CC) -O0 -g3 -Wall -c -fmessage-length=0 -o "$@" "$<" $(CFLAGS)
	@echo 'Finished building: $<'
	@echo ' '

clean:
	$(RM_RF) obj *~ core .depend .*.cmd *.ko *.mod.c
	$(RM_RF) Module.markers modules.order
	$(RM_RF) .tmp_versions
	$(RM_RF) Modules.symvers
	$(RM_RF) bin