make: *** [build/x86_64/boot/main.o] Error 1

[hgames123]

maker file:

kernel_source_files := $(shell find src/impl/kernel -name *.c)
kernel_object_files := $(patsubst src/impl/kernel/%.c, build/kernel/%.o, $(kernel_source_files))

x86_64_c_source_files := $(shell find src/impl/x86_64 -name *.c)
x86_64_c_object_files := $(patsubst src/impl/x86_64/%.c, build/x86_64/%.o, $(x86_64_c_source_files))

x86_64_asm_source_files := $(shell find src/impl/x86_64 -name *.asm)
x86_64_asm_object_files := $(patsubst src/impl/x86_64/%.asm, build/x86_64/%.o, $(x86_64_asm_source_files))

x86_64_object_files := $(x86_64_c_object_files) $(x86_64_asm_object_files)

$(kernel_object_files): build/kernel/%.o : src/impl/kernel/%.c
mkdir -p $(dir $@) &&
x86_64-elf-gcc -c -I src/intf -ffreestanding $(patsubst build/kernel/%.o, src/impl/kernel/%.c, $@) -o $@

$(x86_64_c_object_files): build/x86_64/%.o : src/impl/x86_64/%.c
mkdir -p $(dir $@) &&
x86_64-elf-gcc -c -I src/intf -ffreestanding $(patsubst build/x86_64/%.o, src/impl/x86_64/%.c, $@) -o $@

$(x86_64_asm_object_files): build/x86_64/%.o : src/impl/x86_64/%.asm
mkdir -p $(dir $@) &&
nasm -f elf64 $(patsubst build/x86_64/%.o, src/impl/x86_64/%.asm, $@) -o $@

.PHONY: build-x86_64
build-x86_64: $(kernel_object_files) $(x86_64_object_files)
mkdir -p dist/x86_64 &&
x86_64-elf-ld -n -o dist/x86_64/kernel.bin -T targets/x86_64/linker.ld $(kernel_object_files) $(x86_64_object_files) &&
cp dist/x86_64/kernel.bin targets/x86_64/iso/boot/kernel.bin &&
grub-mkrescue /usr/lib/grub/i386-pc -o dist/x86_64/kernel.iso targets/x86_64/iso

[Florian-Mahlberg]

Please provide your main.asm file