| 1 | ############################ |
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| 2 | # |
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| 3 | # initrd, building the initrd.sq file. |
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| 4 | # |
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| 5 | # this is a bit special than most other .mk files since it will always |
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| 6 | # build the file, regardeless the exsistence of a initrd.sq file. |
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| 7 | # |
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| 8 | # The reasons are that we don't know which type of initrd.sq file we have, |
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| 9 | # we do make two of'em here already (IDE and basic) and since the building |
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| 10 | # of the images, initrd.sq and add.bz2 are separate from the rest, you never |
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| 11 | # really know when to build or not. |
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| 12 | # |
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| 13 | # So, this is being on the safe side. |
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| 14 | # |
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| 15 | ########################## |
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| 16 | |
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| 17 | TMP_MNT=$(TMP_DIR)/mnt |
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| 18 | TMP_INITRD=$(TMP_DIR)/initrd |
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| 19 | |
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| 20 | initrd-base: $(INITRD_MASTER) |
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| 21 | -[ -d $(TMP_MNT) ] && $(RM) -r $(TMP_MNT) |
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| 22 | -[ -f $(TMP_INITRD) ] && $(RM) $(TMP_INITRD) |
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| 23 | |
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| 24 | mkdir $(TMP_MNT) |
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| 25 | # mount -t minix -o loop $(TMP_INITRD) $(TMP_MNT) |
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| 26 | cp -a $(INITRD_MASTER)/* $(TMP_MNT)/. |
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| 27 | cp -a $(SCRIPTS_DIR)/linuxrc $(TMP_MNT)/. |
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| 28 | $(SED) 's/FLOPPYFW_VERSION/$(FLOPPYFW_VERSION)/' $(TMP_MNT)/linuxrc |
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| 29 | |
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| 30 | cp -a $(SCRIPTS_DIR)/rc.initrd $(TMP_MNT)/etc/. |
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| 31 | cp -a $(SCRIPTS_DIR)/functions.inc $(TMP_MNT)/etc/. |
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| 32 | cp -a $(SCRIPTS_DIR)/inittab $(TMP_MNT)/etc/. |
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| 33 | cp -a $(SCRIPTS_DIR)/inittab.serial $(TMP_MNT)/etc/. |
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| 34 | chown -R root.root $(TMP_MNT) |
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| 35 | |
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| 36 | (cd $(TMP_MNT)/dev ; \ |
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| 37 | mknod -m 600 console c 5 1; \ |
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| 38 | mknod -m 600 tty0 c 4 0; \ |
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| 39 | mknod -m 600 tty1 c 4 1; \ |
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| 40 | mknod -m 660 ram0 b 1 0; \ |
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| 41 | ); |
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| 42 | mksquashfs-lzma $(TMP_MNT) $(TMP_INITRD).sq -all-root -noappend -nopad |
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| 43 | |
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| 44 | mv $(TMP_INITRD).sq $(INITRD_DIR)/initrd.sq |
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| 45 | |
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| 46 | |
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| 47 | # I wish I didn't have to repeat the whole thing here: |
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| 48 | # This has a dependancy of idemods (which could trigger quite alot) but |
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| 49 | # idemods.ffw are the whole point of this. |
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| 50 | initrd-ide: $(INITRD_MASTER) $(MODULES_BASE_DIR)/idemods.ffw $(MODULES_BASE_DIR)/usbmods.ffw |
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| 51 | -[ -d $(TMP_MNT) ] && $(RM) -r $(TMP_MNT) |
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| 52 | -[ -f $(TMP_INITRD) ] && $(RM) $(TMP_INITRD) |
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| 53 | |
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| 54 | mkdir $(TMP_MNT) |
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| 55 | cp -a $(INITRD_MASTER)/* $(TMP_MNT)/. |
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| 56 | cp -a $(SCRIPTS_DIR)/linuxrc $(TMP_MNT)/. |
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| 57 | $(SED) 's/FLOPPYFW_VERSION/$(FLOPPYFW_VERSION)/' $(TMP_MNT)/linuxrc |
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| 58 | cp -a $(SCRIPTS_DIR)/rc.initrd $(TMP_MNT)/etc/. |
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| 59 | cp -a $(SCRIPTS_DIR)/functions.inc $(TMP_MNT)/etc/. |
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| 60 | cp -a $(SCRIPTS_DIR)/inittab $(TMP_MNT)/etc/. |
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| 61 | cp -a $(SCRIPTS_DIR)/inittab.serial $(TMP_MNT)/etc/. |
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| 62 | |
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| 63 | $(LZMAD) $(MODULES_BASE_DIR)/idemods.ffw | \ |
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| 64 | tar -C $(TMP_MNT) $(TAR_VERBOSE) -xf - |
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| 65 | $(LZMAD) $(MODULES_BASE_DIR)/usbmods.ffw | \ |
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| 66 | tar -C $(TMP_MNT) $(TAR_VERBOSE) -xf - |
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| 67 | |
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| 68 | (cd $(TMP_MNT)/dev ; \ |
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| 69 | mknod -m 600 console c 5 1; \ |
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| 70 | mknod -m 600 tty0 c 4 0; \ |
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| 71 | mknod -m 600 tty1 c 4 1; \ |
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| 72 | mknod -m 660 ram0 b 1 0; \ |
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| 73 | ); |
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| 74 | mksquashfs-lzma $(TMP_MNT) $(TMP_INITRD).sq -all-root -noappend -nopad |
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| 75 | mv $(TMP_INITRD).sq $(INITRD_DIR)/initrd.sq |
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| 76 | |
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| 77 | |
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| 78 | initrd-livekit: $(INITRD_MASTER) |
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| 79 | -[ -d $(TMP_MNT) ] && $(RM) -r $(TMP_MNT) |
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| 80 | -[ -f $(TMP_INITRD) ] && $(RM) $(TMP_INITRD) |
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| 81 | |
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| 82 | mkdir $(TMP_MNT) |
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| 83 | cp -a $(INITRD_MASTER)/* $(TMP_MNT)/. |
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| 84 | cp -a $(BASE_DIR)/devkitstuff/linuxrc $(TMP_MNT)/. |
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| 85 | $(SED) 's/FLOPPYFW_VERSION/$(FLOPPYFW_VERSION)/' $(TMP_MNT)/linuxrc |
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| 86 | |
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| 87 | # I probably don't need these. |
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| 88 | # $(LZMAD) $(MODULES_BASE_DIR)/idemods.ffw | \ |
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| 89 | # tar -C $(TMP_MNT) $(TAR_VERBOSE) -xf - |
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| 90 | # $(LZMAD) $(MODULES_BASE_DIR)/usbmods.ffw | \ |
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| 91 | # tar -C $(TMP_MNT) $(TAR_VERBOSE) -xf - |
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| 92 | |
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| 93 | cp -a /dev/* $(TMP_MNT)/dev/. |
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| 94 | # Since I don't use squashfs on the devkit kernel, I'll do this the |
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| 95 | # old fashioned way. |
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| 96 | $(BASE_DIR)/devkitstuff/mkinitrd $(TMP_MNT) |
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| 97 | |
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| 98 | |
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| 99 | initrd-clean: |
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| 100 | -$(RM) $(INITRD_DIR)/initrd.sq |
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| 101 | -$(RM) $(BASE_DIR)/floppy/initrd.sq |
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| 102 | |
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| 103 | initrd-dirclean: |
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| 104 | -$(RM) $(INITRD_DIR)/initrd.sq |
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| 105 | -$(RM) -r $(INITRD_MASTER) |
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| 106 | |
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