CC = clang
FC = flang
AR = ar

# Architecture settings for RISC-V (adjust as needed)
ARCH_FLAGS =

DEBUG_FLAGS = -g

# Library settings
LIB_NAME = librvprof
STATIC_LIB = $(LIB_NAME).a

# Source directories
SRC_DIR = src
INCLUDE_DIR = include

# Source files 
C_SOURCES = \
	$(SRC_DIR)/rvprof_core.c \
	$(SRC_DIR)/rvprof_timing.c \
	$(SRC_DIR)/rvprof_symbols.c \
	$(SRC_DIR)/rvprof_memory.c \
	$(SRC_DIR)/rvprof_hooks.c \
	$(SRC_DIR)/rvprof_output.c \
	$(SRC_DIR)/rvprof_utils.c \
	$(SRC_DIR)/rvprof_stats.c \
	$(SRC_DIR)/rvprof_context.c \
	$(SRC_DIR)/rvprof_fortran.c

F_SOURCES = rvprof_module.f90
HEADERS = rvprof.h $(SRC_DIR)/rvprof_internal.h

# Object files
C_OBJECTS = $(C_SOURCES:.c=.o)
F_OBJECTS = $(F_SOURCES:.f90=.o)
ALL_OBJECTS = $(C_OBJECTS) $(F_OBJECTS)

# Module files (generated by Fortran compiler)
MOD_FILES = rvprof.mod

# Default target
all: $(STATIC_LIB)

# Static library
$(STATIC_LIB): $(ALL_OBJECTS)
	@echo "Creating static library $@"
	$(AR) rcs $@ $^

# C object files
$(SRC_DIR)/%.o: $(SRC_DIR)/%.c $(HEADERS)
	@echo "Compiling C source $<"
	$(CC) $(CFLAGS) $(DEBUG_FLAGS) -I. -c $< -o $@

# Fortran object files (depends on C objects for linking)
%.o: %.f90 $(C_OBJECTS)
	@echo "Compiling Fortran module $<"
	$(FC) $(FFLAGS) -c $< -o $@

clean:
	rm -f $(ALL_OBJECTS) $(MOD_FILES)
	rm -f $(STATIC_LIB)