boot: fix boot loader assembly listing files [fixes #97]

boot/makefile

@@ -8,22 +8,22 @@
 production:     fat12com.bin fat16com.bin fat32chs.bin fat32lba.bin oemfat12.bin oemfat16.bin
 
 fat12com.bin:    boot.asm magic.mac
-		$(NASM) -dISFAT12 $(NASMBOOTFLAGS) boot.asm -l$*.lst -ofat12com.bin
+		$(NASM) -dISFAT12 $(NASMBOOTFLAGS) boot.asm -lfat12com.lst -ofat12com.bin
 
 fat16com.bin:    boot.asm magic.mac
-		$(NASM) -dISFAT16 $(NASMBOOTFLAGS) boot.asm -l$*.lst -ofat16com.bin
+		$(NASM) -dISFAT16 $(NASMBOOTFLAGS) boot.asm -lfat16com.lst -ofat16com.bin
 
 fat32chs.bin:    boot32.asm magic.mac
-		$(NASM) $(NASMBOOTFLAGS) boot32.asm -l$*.lst -ofat32chs.bin
+		$(NASM) $(NASMBOOTFLAGS) boot32.asm -lfat32chs.lst -ofat32chs.bin
 
 fat32lba.bin:    boot32lb.asm magic.mac
-		$(NASM) $(NASMBOOTFLAGS) boot32lb.asm -l$*.lst -ofat32lba.bin
+		$(NASM) $(NASMBOOTFLAGS) boot32lb.asm -lfat32lba.lst -ofat32lba.bin
 
 oemfat12.bin:   oemboot.asm magic.mac
-		$(NASM) -dISFAT12 $(NASMBOOTFLAGS) oemboot.asm -l$*.lst -ooemfat12.bin
+		$(NASM) -dISFAT12 $(NASMBOOTFLAGS) oemboot.asm -loemfat12.lst -ooemfat12.bin
 
 oemfat16.bin:   oemboot.asm magic.mac
-		$(NASM) -dISFAT16 $(NASMBOOTFLAGS) oemboot.asm -l$*.lst -ooemfat16.bin
+		$(NASM) -dISFAT16 $(NASMBOOTFLAGS) oemboot.asm -loemfat16.lst -ooemfat16.bin
 
 clobber:        clean
 		-$(RM) *.bin status.me