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# Compiler, Linker, and Assembler
CC := gcc
AR := ar
AS := nasm
# All needed build directories
INC_DIR := include
SRC_DIR := sys
BIN_DIR := bin
LIB_DIR := lib
OBJ_DIR := build
TST_DIR := test
# C runtime library
CINIT := $(LIB_DIR)/crt/crt1.o $(LIB_DIR)/crt/x86_64/crti.o `gcc --print-file-name=crtbeginS.o`
CFINI := `gcc --print-file-name=crtendS.o` $(LIB_DIR)/crt/x86_64/crtn.o
# Flags, Libraries and Includes
CFLAGS := -g -march=native -fno-strict-aliasing -fwrapv -fms-extensions
STATIC := -nodefaultlibs -nostartfiles -static
AFLAGS := -f elf64
INCS := -I $(INC_DIR) -isystem $(INC_DIR)/vendor/libc
ELIBS := -L$(LIB_DIR) -lc
# Named generic rules (must be evaluated lazily)
COMPILE = @echo "CC "$@;\
$(CC) -MD $(CFLAGS) $(TCFLAGS) $(INCS) $(TCINCS) -o $@ -c $<
LINK = @echo "LD "$@;\
$(CC) -MD $(CFLAGS) $(STATIC) $(TCFLAGS) -o $@ $(CINIT) $< $(CFINI) $(TCLIBS) $(ELIBS)
COMPLINK = @echo "CC "$@;\
$(CC) -MD $(CFLAGS) $(STATIC) $(TCFLAGS) $(INCS) $(TCINCS) -o $@ $(CINIT) $^ $(CFINI) $(TCLIBS) $(ELIBS)
ASSEMBLE = @echo "AS "$@;\
$(AS) $(AFLAGS) $(TCFLAGS) -o $@ $<
ARCHIVE = @echo "AR "$@;\
$(AR) crs $@ $^
include rules.mk
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