Atmosphere/exosphere/exosphere.mk
comex 41b28bb0c4 build: portability fixes
- Invoke Python scripts with `python3` if `python` is not available.

  Despite SciresM preferring Python 2, the scripts used in the build all
  worked in Python 3 already, so this is just a Makefile change.

- Export `MAKE` to work around a GNU bug.

  See the comment for details.

- `rmdir --ignore-fail-on-non-empty` -> `rmdir 2>/dev/null`

  macOS `rmdir` doesn't support `--ignore-fail-on-non-empty`.

  This is a slight downgrade in functionality, because now we ignore all
  errors from `rmdir` rather than just 'Directory not empty'.  I could
  have avoided this with a more complicated fix, but the benefit strikes
  me as not worth the complexity.  Let me know if you disagree.

- Append `$(DEVKITPRO)/tools/bin/` to `$PATH` when invoking
  `build_romfs`.

  This avoids the need to add devkitPro directories to `$PATH` when
  building Atmosphere.

  If you already have `build_romfs` in your PATH, then that will still
  take precedence.  (This seemed like the nicer option, though I don't
  have strong opinions.)
2025-08-16 16:22:32 -07:00

75 lines
4.8 KiB
Makefile

#---------------------------------------------------------------------------------
# pull in common atmosphere configuration
#---------------------------------------------------------------------------------
THIS_MAKEFILE := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_DIRECTORY := $(abspath $(dir $(THIS_MAKEFILE)))
include $(CURRENT_DIRECTORY)/../libraries/config/common.mk
all: $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/exosphere.bin $(CURRENT_DIRECTORY)/warmboot/$(ATMOSPHERE_BOOT_OUT_DIR)/warmboot.bin $(CURRENT_DIRECTORY)/mariko_fatal/$(ATMOSPHERE_OUT_DIR)/mariko_fatal.bin
$(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/exosphere.bin: $(CURRENT_DIRECTORY)/loader_stub/$(ATMOSPHERE_OUT_DIR)/loader_stub.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
@cp $(CURRENT_DIRECTORY)/loader_stub/$(ATMOSPHERE_OUT_DIR)/loader_stub.bin $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/exosphere.bin
@printf LENY >> $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)/exosphere.bin
@echo "Built exosphere.bin..."
$(CURRENT_DIRECTORY)/loader_stub/$(ATMOSPHERE_OUT_DIR)/loader_stub.bin: check_loader_stub
@$(SILENTCMD)echo "Checked loader stub."
$(CURRENT_DIRECTORY)/program/$(ATMOSPHERE_OUT_DIR)/program.lz4: check_program
@$(SILENTCMD)echo "Checked program."
$(CURRENT_DIRECTORY)/warmboot/$(ATMOSPHERE_BOOT_OUT_DIR)/warmboot.bin: check_warmboot
@$(SILENTCMD)echo "Checked warmboot."
$(CURRENT_DIRECTORY)/mariko_fatal/$(ATMOSPHERE_OUT_DIR)/mariko_fatal.bin: check_mariko_fatal
@$(SILENTCMD)echo "Checked mariko fatal."
$(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_LIBRARY_DIR)/libexosphere.a: check_lib
@$(SILENTCMD)echo "Checked library."
ifneq ($(strip $(ATMOSPHERE_LIBRARY_DIR)),$(strip $(ATMOSPHERE_BOOT_LIBRARY_DIR)))
$(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_BOOT_LIBRARY_DIR)/libexosphere.a: check_boot_lib
@$(SILENTCMD)echo "Checked boot library."
endif
check_loader_stub: $(CURRENT_DIRECTORY)/program/$(ATMOSPHERE_OUT_DIR)/program.lz4
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/loader_stub -f $(CURRENT_DIRECTORY)/loader_stub/loader_stub.mk ATMOSPHERE_CHECKED_LIBEXOSPHERE=1 ATMOSPHERE_CHECKED_BOOT_LIBEXOSPHERE=1 ATMOSPHERE_CHECKED_EXOSPHERE_PROGRAM=1
check_program: $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_LIBRARY_DIR)/libexosphere.a $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_BOOT_LIBRARY_DIR)/libexosphere.a
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/program -f $(CURRENT_DIRECTORY)/program/program.mk ATMOSPHERE_CHECKED_LIBEXOSPHERE=1 ATMOSPHERE_CHECKED_BOOT_LIBEXOSPHERE=1
check_mariko_fatal: $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_LIBRARY_DIR)/libexosphere.a
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/mariko_fatal -f $(CURRENT_DIRECTORY)/mariko_fatal/mariko_fatal.mk ATMOSPHERE_CHECKED_LIBEXOSPHERE=1 ATMOSPHERE_CHECKED_BOOT_LIBEXOSPHERE=1
check_warmboot: $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/$(ATMOSPHERE_BOOT_LIBRARY_DIR)/libexosphere.a
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/warmboot -f $(CURRENT_DIRECTORY)/warmboot/warmboot.mk ATMOSPHERE_CHECKED_LIBEXOSPHERE=1 ATMOSPHERE_CHECKED_BOOT_LIBEXOSPHERE=1 ATMOSPHERE_CPU="$(strip $(ATMOSPHERE_BOOT_CPU))"
ifeq ($(ATMOSPHERE_CHECKED_LIBEXOSPHERE),1)
check_lib:
else
check_lib:
@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk
endif
ifeq ($(ATMOSPHERE_CHECKED_BOOT_LIBEXOSPHERE),1)
check_boot_lib:
else
check_boot_lib:
@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk ATMOSPHERE_CPU="$(strip $(ATMOSPHERE_BOOT_CPU))"
endif
$(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR):
@[ -d $@ ] || mkdir -p $@
clean:
@echo clean ...
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/loader_stub -f $(CURRENT_DIRECTORY)/loader_stub/loader_stub.mk clean
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/program -f $(CURRENT_DIRECTORY)/program/program.mk clean
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/mariko_fatal -f $(CURRENT_DIRECTORY)/mariko_fatal/mariko_fatal.mk clean
@$(MAKE) --no-print-directory -C $(CURRENT_DIRECTORY)/warmboot -f $(CURRENT_DIRECTORY)/warmboot/warmboot.mk clean ATMOSPHERE_CPU="$(strip $(ATMOSPHERE_BOOT_CPU))"
@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk clean
@$(MAKE) --no-print-directory -C $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere -f $(ATMOSPHERE_LIBRARIES_DIR)/libexosphere/libexosphere.mk clean ATMOSPHERE_CPU="$(strip $(ATMOSPHERE_BOOT_CPU))"
@rm -fr $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR)
@for i in $(CURRENT_DIRECTORY)/$(ATMOSPHERE_OUT_DIR); do [ -d $$i ] && rmdir $$i 2>/dev/null || true; done
.PHONY: all clean check_lib check_boot_lib check_loader_stub check_program check_mariko_fatal check_warmboot