244 lines
6.2 KiB
Makefile
244 lines
6.2 KiB
Makefile
# Basic configuration
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TARGET := langc
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AFLAGS = -felf64 -F dwarf -g
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ifdef DEBUG
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AFLAGS += -DDEBUG_BUILD
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endif
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# Directory structure
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SRCDIR := src
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OBJDIR := obj
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LIBDIR := lib
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# Core directories
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COREDIR := $(SRCDIR)/core
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MATHDIR := $(COREDIR)/math
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VECDIR := $(COREDIR)/vector
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STRDIR := $(COREDIR)/string
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SBDIR := $(COREDIR)/string_builder
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PRINTDIR := $(COREDIR)/print
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MEMDIR := $(COREDIR)/mem
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SYSCALLDIR := $(COREDIR)/syscall
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FILEDIR := $(COREDIR)/file
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# Parser directories
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PARSEDIR := $(SRCDIR)/parse
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EXPRDIR := $(PARSEDIR)/expression
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TOKDIR := $(PARSEDIR)/token
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# Lexer directories
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LEXDIR := $(SRCDIR)/lexer
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VARDIR := $(LEXDIR)/vars
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# Other directories
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GLOBALDIR := $(SRCDIR)/global
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# Object file directories (mirroring source structure)
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OBJCOREDIR := $(OBJDIR)/core
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OBJMATHDIR := $(OBJCOREDIR)/math
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OBJVECDIR := $(OBJCOREDIR)/vector
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OBJSTRDIR := $(OBJCOREDIR)/string
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OBJSBDIR := $(OBJCOREDIR)/string_builder
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OBJPRINTDIR := $(OBJCOREDIR)/print
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OBJMEMDIR := $(OBJCOREDIR)/mem
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OBJSYSCALLDIR := $(OBJCOREDIR)/syscall
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OBJFILEDIR := $(OBJCOREDIR)/file
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OBJPARSEDIR := $(OBJDIR)/parse
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OBJEXPRDIR := $(OBJPARSEDIR)/expression
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OBJTOKDIR := $(OBJPARSEDIR)/token
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OBJLEXDIR := $(OBJDIR)/lexer
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OBJVARDIR := $(OBJLEXDIR)/vars
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OBJGLOBALDIR := $(OBJDIR)/global
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# All object directories in dependency order
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OBJDIRS := $(OBJDIR) \
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$(OBJCOREDIR) \
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$(OBJMATHDIR) \
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$(OBJVECDIR) \
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$(OBJSTRDIR) \
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$(OBJSBDIR) \
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$(OBJPRINTDIR) \
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$(OBJMEMDIR) \
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$(OBJSYSCALLDIR) \
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$(OBJFILEDIR) \
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$(OBJPARSEDIR) \
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$(OBJEXPRDIR) \
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$(OBJTOKDIR) \
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$(OBJLEXDIR) \
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$(OBJVARDIR) \
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$(OBJGLOBALDIR)
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# Source file definitions by module
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MATHSRC := $(addprefix $(MATHDIR)/, $(addsuffix .s, \
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operators \
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))
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STRSRC := $(addprefix $(STRDIR)/, $(addsuffix .s, \
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strlen split strcpy substr is_num strcmp is_alpha \
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))
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MEMSRC := $(addprefix $(MEMDIR)/, $(addsuffix .s, \
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malloc memchr memcpy memset \
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))
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VECSRC := $(addprefix $(VECDIR)/, $(addsuffix .s, \
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vec_create vec_push vec_get vec_pop \
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))
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PRINTSRC := $(addprefix $(PRINTDIR)/, $(addsuffix .s, \
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print putnumber \
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))
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FILESRC := $(addprefix $(FILEDIR)/, $(addsuffix .s, \
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read_file get_file_content \
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))
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SYSCALLSRC := $(addprefix $(SYSCALLDIR)/, $(addsuffix .s, \
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exit file_ops syscall_err fork\
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))
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TOKSRC := $(addprefix $(TOKDIR)/, $(addsuffix .s, \
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parse_tokens debug_token \
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))
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EXPRSRC := $(addprefix $(EXPRDIR)/, $(addsuffix .s, \
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create_expressions debug_expression \
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))
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LEXSRC := $(addprefix $(LEXDIR)/, $(addsuffix .s, \
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lexer lex_err lex_load lex_func program_prologue \
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func_boiler_plate \
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))
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VARSRC := $(addprefix $(VARDIR)/, $(addsuffix .s, \
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get_vars insert_var \
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))
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GLOBALSRC := $(addprefix $(GLOBALDIR)/, $(addsuffix .s, \
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function_table regs \
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))
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SBSRC := $(addprefix $(SBDIR)/, $(addsuffix .s, \
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string_builder\
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))
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# Collect all sources and objects
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MAIN_SRC := $(SRCDIR)/start.s
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ALL_SRC := $(MAIN_SRC) $(MATHSRC) $(STRSRC) $(SBSRC) $(PRINTSRC) $(FILESRC) $(VARSRC) $(SYSCALLSRC) $(MEMSRC) $(TOKSRC) $(EXPRSRC) $(LEXSRC) $(GLOBALSRC) $(VECSRC)
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# Generate object file paths
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ALL_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(ALL_SRC))
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# Library settings
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LIBNAME := $(LIBDIR)/core.a
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LIB_OBJ := $(filter-out $(OBJDIR)/start.o, $(ALL_OBJ))
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# Module-specific object files for staged compilation
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MATH_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(MATHSRC))
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STR_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(STRSRC))
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MEM_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(MEMSRC))
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VEC_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(VECSRC))
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PRINT_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(PRINTSRC))
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FILE_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(FILESRC))
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SYSCALL_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(SYSCALLSRC))
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TOK_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(TOKSRC))
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EXPR_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(EXPRSRC))
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LEX_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(LEXSRC))
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VAR_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(VARSRC))
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GLOBAL_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(GLOBALSRC))
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SB_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(SBSRC))
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MAIN_OBJ := $(patsubst $(SRCDIR)/%.s,$(OBJDIR)/%.o,$(MAIN_SRC))
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# Main targets
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all: prepare-build build-core build-parser build-lexer build-global build-main link-executable create-library
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# Stage 1: Prepare build environment
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prepare-build: create-directories
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create-directories: | $(OBJDIRS) $(LIBDIR)
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$(OBJDIRS):
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mkdir -p $@
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$(LIBDIR):
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mkdir -p $@
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# Stage 2: Build core modules
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build-core: build-math build-string build-memory build-vector build-print build-file build-syscall build-string-builder
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build-math: $(MATH_OBJ)
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build-string: $(STR_OBJ)
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build-memory: $(MEM_OBJ)
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build-vector: $(VEC_OBJ)
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build-print: $(PRINT_OBJ)
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build-file: $(FILE_OBJ)
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build-syscall: $(SYSCALL_OBJ)
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build-string-builder: $(SB_OBJ)
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# Stage 3: Build parser modules
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build-parser: build-tokens build-expressions
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build-tokens: $(TOK_OBJ)
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build-expressions: $(EXPR_OBJ)
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# Stage 4: Build lexer modules
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build-lexer: build-lex-core build-lex-vars
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build-lex-core: $(LEX_OBJ)
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build-lex-vars: $(VAR_OBJ)
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# Stage 5: Build global modules
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build-global: $(GLOBAL_OBJ)
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# Stage 6: Build main entry point
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build-main: $(MAIN_OBJ)
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# Stage 7: Link executable
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link-executable: $(TARGET)
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$(TARGET): $(ALL_OBJ)
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ld -g -o $@ $(ALL_OBJ) -nostdlib -static
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# Stage 8: Create library
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create-library: $(LIBNAME)
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$(LIBNAME): $(LIB_OBJ) | $(LIBDIR)
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ar rcs $@ $(LIB_OBJ)
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# Individual file compilation rule
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$(OBJDIR)/%.o: $(SRCDIR)/%.s | $(OBJDIRS)
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nasm $(AFLAGS) $< -o $@
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# Utility targets
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clean:
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rm -rf $(OBJDIR)
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clean-library:
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rm -f $(LIBNAME)
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clean-executable:
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rm -f $(TARGET)
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fclean: clean clean-library clean-executable
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re: fclean all
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# Debug target to show what would be built
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show-config:
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@echo "Target: $(TARGET)"
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@echo "Flags: $(AFLAGS)"
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@echo "Source files: $(words $(ALL_SRC)) files"
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@echo "Object files: $(words $(ALL_OBJ)) files"
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@echo "Object directories: $(OBJDIRS)"
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