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| author | Michael Brown | 2021-01-13 12:50:26 +0100 |
|---|---|---|
| committer | Michael Brown | 2021-01-13 18:58:02 +0100 |
| commit | 79c0173d6df8580ea2e35fc173a5281e65d5321f (patch) | |
| tree | 0320cc223756e5aa47426e4aeb6f586f9d995d96 /src/arch | |
| parent | [xhci] Avoid false positive Coverity warning (diff) | |
| download | ipxe-79c0173d6df8580ea2e35fc173a5281e65d5321f.tar.gz ipxe-79c0173d6df8580ea2e35fc173a5281e65d5321f.tar.xz ipxe-79c0173d6df8580ea2e35fc173a5281e65d5321f.zip | |
[build] Create util/genfsimg for building filesystem-based images
Generalise util/geniso, util/gensdsk, and util/genefidsk to create a
single script util/genfsimg that can be used to build either FAT
filesystem images or ISO images.
Extend the functionality to allow for building multi-architecture UEFI
bootable ISO images and combined BIOS+UEFI images.
For example:
./util/genfsimg -o combined.iso \
bin-x86_64-efi/ipxe.efi \
bin-arm64-efi/ipxe.efi \
bin/ipxe.lkrn
would generate a hybrid image that could be used as a CDROM (or hard
disk or USB key) on legacy BIOS, x86_64 UEFI, or ARM64 UEFI.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/Makefile.pcbios | 43 |
1 files changed, 4 insertions, 39 deletions
diff --git a/src/arch/x86/Makefile.pcbios b/src/arch/x86/Makefile.pcbios index c44eefc1f..751d7d28c 100644 --- a/src/arch/x86/Makefile.pcbios +++ b/src/arch/x86/Makefile.pcbios @@ -57,46 +57,11 @@ LIST_NAME_mrom := ROMS LIST_NAME_pcirom := ROMS LIST_NAME_isarom := ROMS -# Locations of isolinux files -# -SYSLINUX_DIR_LIST := \ - /usr/lib/syslinux \ - /usr/lib/syslinux/bios \ - /usr/lib/syslinux/modules/bios \ - /usr/share/syslinux \ - /usr/share/syslinux/bios \ - /usr/share/syslinux/modules/bios \ - /usr/local/share/syslinux \ - /usr/local/share/syslinux/bios \ - /usr/local/share/syslinux/modules/bios \ - /usr/lib/ISOLINUX -ISOLINUX_BIN_LIST := \ - $(ISOLINUX_BIN) \ - $(patsubst %,%/isolinux.bin,$(SYSLINUX_DIR_LIST)) -LDLINUX_C32_LIST := \ - $(LDLINUX_C32) \ - $(patsubst %,%/ldlinux.c32,$(SYSLINUX_DIR_LIST)) -ISOLINUX_BIN = $(firstword $(wildcard $(ISOLINUX_BIN_LIST))) -LDLINUX_C32 = $(firstword $(wildcard $(LDLINUX_C32_LIST))) - -# rule to make a non-emulation ISO boot image +# ISO or FAT filesystem images NON_AUTO_MEDIA += iso -%iso: %lkrn util/geniso - $(QM)$(ECHO) " [GENISO] $@" - $(Q)ISOLINUX_BIN=$(ISOLINUX_BIN) LDLINUX_C32=$(LDLINUX_C32) \ - VERSION="$(VERSION)" bash util/geniso -o $@ $< - -# rule to make a floppy emulation ISO boot image -NON_AUTO_MEDIA += liso -%liso: %lkrn util/geniso - $(QM)$(ECHO) " [GENISO] $@" - $(Q)VERSION="$(VERSION)" bash util/geniso -l -o $@ $< - -# rule to make a syslinux floppy image (mountable, bootable) -NON_AUTO_MEDIA += sdsk -%sdsk: %lkrn util/gensdsk - $(QM)$(ECHO) " [GENSDSK] $@" - $(Q)bash util/gensdsk $@ $< +$(BIN)/%.iso $(BIN)/%.sdsk: $(BIN)/%.lkrn util/genfsimg + $(QM)$(ECHO) " [GENFSIMG] $@" + $(Q)util/genfsimg -o $@ $< # rule to write disk images to /dev/fd0 NON_AUTO_MEDIA += fd0 |