Update libc

libc/runtime/Makefile

@@ -0,0 +1,31 @@
+# Config file
+include ../../../Makefile.conf
+
+CC = ../../../$(COMPILER_PATH)/$(COMPILER_ARCH)gcc
+NASM = /usr/bin/nasm
+
+C_SOURCES = $(shell find ./ -type f -name '*.c')
+S_SOURCES = $(shell find ./ -type f -name '*.s')
+ASM_SOURCES = $(shell find ./ -type f -name '*.asm')
+OBJ = ${C_SOURCES:.c=.o} ${ASM_SOURCES:.asm=.o} ${S_SOURCES:.s=.o}
+
+ifeq ($(OSARCH), amd64)
+ASM_ARCH := elf64
+else ifeq ($(OSARCH), i686)
+ASM_ARCH := elf32
+endif
+
+build: $(OBJ)
+	mv $^ ../../out/system/lib/
+
+%.o: %.c
+	$(CC) -nostdlib -std=c17 -c $< -o $@
+
+%.o: %.asm
+	$(NASM) $< -f $(ASM_ARCH) -o $@
+
+%.bin: %.s
+	$(NASM) $< -f $(ASM_ARCH) -o $@
+
+clean:
+