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heads/modules/busybox

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make zlib, busybox and musl opt-out
2018-02-13 22:37:28 +00:00
# Busybox is always included, unless explicitly turned off
CONFIG_BUSYBOX ?= y
modules-$(CONFIG_BUSYBOX) += busybox
busybox configuration
2016-08-02 23:29:33 +00:00
Add external/usb disk encryption (adds exfatprogs and e2fsprogs) prepare_thumb_drive: default to creating 10% LUKS container on usb drive, prompts for passphrase is not provided and scan drives if no --device specified NOTE: qemu usb_thumb drive of 128 mb are not big enough so that 10% of it (12mb) can be used to create thumb drive. Adds: - e2fsprogs to support ext4 filesystem creation through mke2fs - add /etc/mke2fs.conf so that mke2fs knows how to handle ext2/ext3/ext4 - removes mke2fs support from busybox - bump busybox to latest version which adds cpu accelerated hash functions (not needed per se here) - Adds exfatprogs to have mkfs.exfat and fsck.exfat - Adds prepare_thumb_drive /etc/luks-functions to be able to prepare a thumb drive with percentage of drive assigned to LUKS, rest to exfat - Modify most board configs to test space requirements failing - Talos2 linux config: add staging Exfat support - Make e2fsprogs and exfatprogs included by default unless explicitely deactivate in board configs - Change cryptsetup calls : luksOpen to open and luksClose to close to addresss review - etc/luks_functions: cleanup GOAL here is to have secure thumb drive creation which Heads will be able to use to backup/restore/use generated GPG key material in the future (next PR)
2023-07-19 22:48:03 +00:00
busybox_version := 1.36.1
busybox configuration
2016-08-02 23:29:33 +00:00
busybox_dir := busybox-$(busybox_version)
busybox_tar := busybox-$(busybox_version).tar.bz2
busybox_url := https://busybox.net/downloads/$(busybox_tar)
Add external/usb disk encryption (adds exfatprogs and e2fsprogs) prepare_thumb_drive: default to creating 10% LUKS container on usb drive, prompts for passphrase is not provided and scan drives if no --device specified NOTE: qemu usb_thumb drive of 128 mb are not big enough so that 10% of it (12mb) can be used to create thumb drive. Adds: - e2fsprogs to support ext4 filesystem creation through mke2fs - add /etc/mke2fs.conf so that mke2fs knows how to handle ext2/ext3/ext4 - removes mke2fs support from busybox - bump busybox to latest version which adds cpu accelerated hash functions (not needed per se here) - Adds exfatprogs to have mkfs.exfat and fsck.exfat - Adds prepare_thumb_drive /etc/luks-functions to be able to prepare a thumb drive with percentage of drive assigned to LUKS, rest to exfat - Modify most board configs to test space requirements failing - Talos2 linux config: add staging Exfat support - Make e2fsprogs and exfatprogs included by default unless explicitely deactivate in board configs - Change cryptsetup calls : luksOpen to open and luksClose to close to addresss review - etc/luks_functions: cleanup GOAL here is to have secure thumb drive creation which Heads will be able to use to backup/restore/use generated GPG key material in the future (next PR)
2023-07-19 22:48:03 +00:00
busybox_hash := b8cc24c9574d809e7279c3be349795c5d5ceb6fdf19ca709f80cde50e47de314
busybox configuration
2016-08-02 23:29:33 +00:00
allow $(heads_cc) to contain spaces
2017-01-28 17:16:34 +00:00
busybox_configure := $(MAKE) CC="$(heads_cc)" oldconfig
cleanup configuration options to all have the same CONFIG_MODULE_OPTION naming scheme
2018-02-05 20:59:26 +00:00
busybox_config := config/busybox.config
busybox configuration
2016-08-02 23:29:33 +00:00
busybox_output := busybox
Build initrd tools with musl-libc (issue #77). This adds compilations modules for musl-libc and kernel-headers. The entire initrd (busybox, cryptsetup, gpgv, kexec, etc) can be built with the much smaller libc and it appears to work with chroot. Library paths are not set correctly and files are installed into heads/install to make them accessible to other modules. This prevents the initrd from working without manual fixup; need to fix before merging into master. Build times have gone up since everything is being rebuilt more often for some reason.
2016-12-29 23:23:08 +00:00
busybox_target := \
Define $(CROSS_TOOLS) to ensure reproducible builds (issue #173) Each of the submodule configuration files defined a subset of the cross compiler tools that it used and many were picking up the system `ar`, `nm`, `strip, `ld`, etc. They all now use a `Makefile` macro that defines the path to the proper cross compiler tools. For ones that need the tools, but not the musl-libc gcc, there is $(CROSS_TOOLS_NOCC) that is all of them without gcc. This is for musl-libc itself, as well as xen and the Linux kernel.
2017-04-08 17:23:34 +00:00
$(CROSS_TOOLS) \
limit parallel make load (issue #131)
2017-03-21 18:29:07 +00:00
$(MAKE_JOBS) \
fix symlink install of busybox so that it happens even on parallel builds (#394)
2018-05-02 20:13:23 +00:00
# Install symlinks when the busybox program is installed
ifeq "$(CONFIG_BUSYBOX)" "y"
initrd_bins += $(initrd_bin_dir)/busybox
endif
$(initrd_tmp_dir)/bin/busybox: $(build)/$(busybox_dir)/.build
$(call do,SYMLINK,bin/busybox,\
$(MAKE) \
-C $(build)/$(busybox_dir) \
CC="$(heads_cc)" \
Support targeting PowerPC 64 This prepares most of the modules to be build for it. Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
2021-07-18 17:34:20 +00:00
CROSS_COMPILE="$(CROSS)" \
fix symlink install of busybox so that it happens even on parallel builds (#394)
2018-05-02 20:13:23 +00:00
CONFIG_PREFIX="$(initrd_bin_dir)/.." \
install \
| tee -a $(build)/log/busybox.log \
$(VERBOSE_REDIRECT) \
)
ensure that Linux kernel is updated after a build and that busybox is not spuriously rebuilt (#397)
2018-05-03 22:03:24 +00:00
@touch $< # ensure that our build file is still newer
fix symlink install of busybox so that it happens even on parallel builds (#394)
2018-05-02 20:13:23 +00:00
busybox configuration
2016-08-02 23:29:33 +00:00
Build initrd tools with musl-libc (issue #77). This adds compilations modules for musl-libc and kernel-headers. The entire initrd (busybox, cryptsetup, gpgv, kexec, etc) can be built with the much smaller libc and it appears to work with chroot. Library paths are not set correctly and files are installed into heads/install to make them accessible to other modules. This prevents the initrd from working without manual fixup; need to fix before merging into master. Build times have gone up since everything is being rebuilt more often for some reason.
2016-12-29 23:23:08 +00:00
busybox_depends := $(musl_dep)
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