config.mk 1.0 KB

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  1. # SPDX-License-Identifier: GPL-2.0+
  2. # Copyright (c) 2011 The Chromium OS Authors.
  3. PLATFORM_CPPFLAGS += -D__SANDBOX__ -U_FORTIFY_SOURCE
  4. PLATFORM_CPPFLAGS += -DCONFIG_ARCH_MAP_SYSMEM
  5. PLATFORM_LIBS += -lrt
  6. LDFLAGS_FINAL += --gc-sections
  7. PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
  8. # Define this to avoid linking with SDL, which requires SDL libraries
  9. # This can solve 'sdl-config: Command not found' errors
  10. ifneq ($(NO_SDL),)
  11. PLATFORM_CPPFLAGS += -DSANDBOX_NO_SDL
  12. else
  13. ifdef CONFIG_SANDBOX_SDL
  14. PLATFORM_LIBS += $(shell sdl-config --libs)
  15. PLATFORM_CPPFLAGS += $(shell sdl-config --cflags)
  16. endif
  17. endif
  18. cmd_u-boot__ = $(CC) -o $@ -Wl,-T u-boot.lds \
  19. -Wl,--start-group $(u-boot-main) -Wl,--end-group \
  20. $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot.map
  21. cmd_u-boot-spl = (cd $(obj) && $(CC) -o $(SPL_BIN) -Wl,-T u-boot-spl.lds \
  22. -Wl,--start-group $(patsubst $(obj)/%,%,$(u-boot-spl-main)) \
  23. $(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) -Wl,--end-group \
  24. $(PLATFORM_LIBS) -Wl,-Map -Wl,u-boot-spl.map -Wl,--gc-sections)
  25. CONFIG_ARCH_DEVICE_TREE := sandbox