# Toolchain
TARGET := i686-elf

NM := llvm-nm
SED := sed

AS       := clang
AS_FLAGS := -nostdlib -Wall -Wextra

AR	 := llvm-ar
AR_FLAGS := --format=gnu

LD       := ld.lld
LD_FLAGS := -nostdlib -T linker.ld

CXX       := clang++
CXX_FLAGS := -std=c++20 -g -O3 -flto=full \
	       -static -ffreestanding -fno-common -nostdinc -nostdinc++ \
	       -fno-use-cxa-atexit -fno-rtti -fno-exceptions -fno-non-call-exceptions \
	       -Wall -Wextra -Werror=pedantic \
	       -Werror=date-time \
	       -Werror=shadow-all \
	       -Wold-style-cast -Wconversion \
	       -Wconsumed
TEST_CXX       := clang++
TEST_CXX_FLAGS := -std=c++20 -Wall -Wextra -Werror=pedantic
CXX_INCLUDE := $(CURDIR)/libk $(CURDIR)/src $(CURDIR)/drivers
CXX_INCLUDE := $(addprefix -I, $(CXX_INCLUDE))
SYSTEM_INCLUDE := $(CURDIR)/grub
SYSTEM_INCLUDE := $(addprefix -isystem, $(SYSTEM_INCLUDE))
CXX_INCLUDE := $(CXX_INCLUDE) $(SYSTEM_INCLUDE)

#
GRUB_MKRESCUE := grub-mkrescue
GRUB_FILE     := grub-file
GRUB_SCRIPT   := grub-script-check

EMU := qemu-system-i386 -cdrom