Import backup from 2004-07-09

Makefile

@@ -1,117 +1,47 @@
-#####################################################################
-# Author: Josh Holtrop / Benjamen R. Meyer                          #
-# Date: 02/15/04    Modified: 06/07/04                              #
-# Purpose: To build Josh Holtrop's OS (HOS) using GNU make          #
-# Note: This makefile is for use on Linux & other Unix-like systems #
-#####################################################################
+# Makefile for HOS
+# Josh Holtrop
+# Created: 07/09/04
 
-##############
-# Variables: #
-##############
+FLOPPY=/dev/fd0
+FLOPPY_MOUNT=./mnt_flp
+FLOPPY_IMAGE=hos.flp
+GRUB_IMAGE=grub.flp
 
-# Information for creating a floppy image
-# Note: FLOPPY_FS and FLOPPY_FAT_SIZE are related fields.
-#       FLOPPY_FAT_SIZE should be either 12 or 16,
-#       depending on if FLOPPY_FS is FAT12 or FAT16, respectively.
-MKDOSFS_PROG=mkdosfs
-FLOPPY_IMAGE=floppy.img
-FLOPPY_BLOCK_COUNT=1440
-FLOPPY_FS=FAT12
-FLOPPY_FAT_SIZE=12
-FLOPPY_MOUNT=./floppy_image
-
-# Floppy images are good for programs like VMware and Bochs Pentium Emulator. ;-)
-
-# Program for copying
-COPY_BIN=cp
-
-##########################################
-# Build the IPL (Boot Loader) and Kernel #
-##########################################
 all:
-	# A word of warning to users :-> And a little helpful information ;-)
-	@echo "Installation must be done as root."
-	@echo "Type 'make install' to install to a floppy in drive '/dev/fd0'"
-	@echo "Type 'make install_img' to create a floppy image and install to it."
-
-	make -C boot
 	make -C kernel
+#	make -C rmmod
 
-#################################################
-# Clean up the source directory of any binaries #
-#################################################
 clean:
-	make -C boot clean
 	make -C kernel clean
+#	make -C rmmod clean
+	- rm *~
 
 
-
-###########################################
-# The following is for the floppy drive   #
-# Note: This must be done on *nix as root #
-###########################################
-
-##########################
-# Make install to floppy #
-##########################
-install: Install_IPL File_Copy
-
-############################################
-# Write the Stage 1 IPL to the boot sector #
-############################################
-Install_IPL:
-	$(MKDOSFS_PROG) /dev/fd0
-	dd if=boot/stage1.bin of=/dev/fd0
-
-#################################
-# Copy the files onto the drive #
-#################################
-File_Copy:
-	- mkdir floppy_mount
-	@echo "Mounting floppy to ./floppy_mount..."
-	mount /dev/fd0 ./floppy_mount
-
-	@echo "Copying stage 2 bootloader to the floppy..."
-	$(COPY_BIN) boot/stage2.bin ./floppy_mount
-
-	@echo "Copying kernel to the floppy..."
-	$(COPY_BIN) kernel/kernel.bin ./floppy_mount
-
-	@echo "Unmounting floppy..."
-	umount ./floppy_mount
-	- rm -rf floppy_mount
-
-
-############################################
-# The following is for the floppy image.   #
-# Note: This must be done on *nix as root. #
-############################################
-
-######################################
-# Create and Format the floppy image #
-######################################
-install_img:
-	$(MKDOSFS_PROG) -C -F $(FLOPPY_FAT_SIZE) -r 112 $(FLOPPY_IMAGE) $(FLOPPY_BLOCK_COUNT)
-
-############################################
-# Write the Stage 1 IPL to the boot sector #
-############################################
-	@echo "Writing boot sector to image..."
-	dd if=boot/stage1.bin of=$(FLOPPY_IMAGE) seek=0
-
-#################################
-# Copy the files onto the image #
-#################################
+grub:
 	- mkdir $(FLOPPY_MOUNT)
-	@echo "Mounting floppy image..."
-	mount $(FLOPPY_IMAGE) $(FLOPPY_MOUNT) -o loop
+	mke2fs $(FLOPPY)
+	mount -t ext2 $(FLOPPY) $(FLOPPY_MOUNT)
+	grub-install --root-directory=$(FLOPPY_MOUNT) fd0
+	umount $(FLOPPY_MOUNT)
+	- rmdir $(FLOPPY_MOUNT)
 
-	@echo "Copying stage 2 bootloader to the floppy image..."
-	$(COPY_BIN) boot/stage2.bin $(FLOPPY_MOUNT)
-	@echo "Copying kernel to the floppy image..."
-	$(COPY_BIN) kernel/kernel.bin $(FLOPPY_MOUNT)
+grub_image:
+	dd if=$(FLOPPY) of=$(GRUB_IMAGE)
 
-	@echo "Unmounting floppy image..."
-	mount $(FLOPPY_IMAGE) $(FLOPPY_MOUNT) -o loop
+install:
+	- mkdir $(FLOPPY_MOUNT)
+	mount -t ext2 $(FLOPPY) $(FLOPPY_MOUNT)
+	cp kernel/kernel.bin  $(FLOPPY_MOUNT)
+	cp menu.lst $(FLOPPY_MOUNT)/boot/grub
+	umount $(FLOPPY_MOUNT)
+	- rmdir $(FLOPPY_MOUNT)
 
+install_img:
+	- mkdir $(FLOPPY_MOUNT)
+	cp grub.flp $(FLOPPY_IMAGE)
+	mount -t ext2 -o loop $(FLOPPY_IMAGE) $(FLOPPY_MOUNT)
+	cp kernel/kernel.bin $(FLOPPY_MOUNT)
+	cp menu.lst $(FLOPPY_MOUNT)/boot/grub
+	umount $(FLOPPY_MOUNT)
+	- rmdir $(FLOPPY_MOUNT)