Files
RedBear-OS/mk/disk.mk
T
vasilito 50b731f1b7 Red Bear OS — microkernel OS in Rust, based on Redox
Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)

Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.

Build:  make all CONFIG_NAME=redbear-full
Sync:   ./local/scripts/sync-upstream.sh
2026-04-12 19:05:00 +01:00

102 lines
2.9 KiB
Makefile

# Configuration file with the commands configuration of the Red Bear OS image
$(BUILD)/harddrive.img: $(FSTOOLS) $(REPO_TAG)
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
mkdir -p $(BUILD)
-$(FUMOUNT) $(MOUNT_DIR) || true
-$(FUMOUNT) /tmp/redox_installer || true
rm -rf $@ $@.partial $(MOUNT_DIR)
FILESYSTEM_SIZE=$(FILESYSTEM_SIZE) && \
if [ -z "$$FILESYSTEM_SIZE" ] ; then \
FILESYSTEM_SIZE=$(shell $(INSTALLER) --filesystem-size -c $(FILESYSTEM_CONFIG)); \
fi && \
truncate -s "$$FILESYSTEM_SIZE"m $@.partial
umask 002 && $(INSTALLER) $(INSTALLER_OPTS) -c $(FILESYSTEM_CONFIG) $@.partial
mv $@.partial $@
endif
$(BUILD)/rbos-live.iso: $(FSTOOLS) $(REPO_TAG) rbos.ipxe
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
mkdir -p $(BUILD)
rm -rf $@ $@.partial
-$(FUMOUNT) /tmp/redox_installer || true
FILESYSTEM_SIZE=$(FILESYSTEM_SIZE) && \
if [ -z "$$FILESYSTEM_SIZE" ] ; then \
FILESYSTEM_SIZE=$(shell $(INSTALLER) --filesystem-size -c $(FILESYSTEM_CONFIG)); \
fi && \
truncate -s "$$FILESYSTEM_SIZE"m $@.partial
umask 002 && $(INSTALLER) $(INSTALLER_OPTS) -c $(FILESYSTEM_CONFIG) --write-bootloader="$(BUILD)/bootloader-live.efi" --live $@.partial
mv $@.partial $@
cp rbos.ipxe $(BUILD)/rbos.ipxe
endif
$(BUILD)/filesystem.img: $(FSTOOLS) $(REPO_TAG)
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
mkdir -p $(BUILD)
-$(FUMOUNT) $(MOUNT_DIR) || true
rm -rf $@ $@.partial $(MOUNT_DIR)
-$(FUMOUNT) /tmp/redox_installer || true
FILESYSTEM_SIZE=$(FILESYSTEM_SIZE) && \
if [ -z "$$FILESYSTEM_SIZE" ] ; then \
FILESYSTEM_SIZE=$(shell $(INSTALLER) --filesystem-size -c $(FILESYSTEM_CONFIG)); \
fi && \
truncate -s "$$FILESYSTEM_SIZE"m $@.partial
$(REDOXFS_MKFS) $(REDOXFS_MKFS_FLAGS) $@.partial
mkdir -p $(MOUNT_DIR)
$(REDOXFS) $@.partial $(MOUNT_DIR)
sleep 1
pgrep redoxfs
umask 002 && $(INSTALLER) $(INSTALLER_OPTS) -c $(FILESYSTEM_CONFIG) $(MOUNT_DIR)
sync
-$(FUMOUNT) $(MOUNT_DIR) || true
rm -rf $(MOUNT_DIR)
mv $@.partial $@
endif
mount: $(FSTOOLS) FORCE
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
@mkdir -p $(MOUNT_DIR)
$(REDOXFS) $(BUILD)/harddrive.img $(MOUNT_DIR)
@sleep 2
@echo "\033[1;36;49mharddrive.img mounted ($$(pgrep redoxfs))\033[0m"
endif
mount_extra: $(FSTOOLS) FORCE
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
@mkdir -p $(MOUNT_DIR)
$(REDOXFS) $(BUILD)/extra.img $(MOUNT_DIR)
@sleep 2
@echo "\033[1;36;49mextra.img mounted ($$(pgrep redoxfs))\033[0m"
endif
mount_live: $(FSTOOLS) FORCE
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
@mkdir -p $(MOUNT_DIR)
$(REDOXFS) $(BUILD)/rbos-live.iso $(MOUNT_DIR)
@sleep 2
@echo "\033[1;36;49mrbos-live.iso mounted ($$(pgrep redoxfs))\033[0m"
endif
unmount: FORCE
ifeq ($(FSTOOLS_IN_PODMAN),1)
$(PODMAN_RUN) make $@
else
@sync
-$(FUMOUNT) $(MOUNT_DIR)
@rm -rf $(MOUNT_DIR)
@-$(FUMOUNT) /tmp/redox_installer 2>/dev/null || true
@echo "\033[1;36;49mFilesystem unmounted\033[0m"
endif