components/bootloader/subproject/Makefile

   1 #
   2 # This is a project Makefile. It is assumed the directory this Makefile resides in is a
   3 # project subdirectory.
   4 #
   5 ifeq ("$(MAKELEVEL)","0")
   6 $(error Bootloader makefile expects to be run as part of 'make bootloader' from a top-level project.)
   7 endif
   8
   9 PROJECT_NAME := bootloader
  10
  11 COMPONENTS := esptool_py bootloader_support log spi_flash micro-ecc soc main
  12
  13 # Clear C and CXX from top level project
  14 CFLAGS =
  15 CXXFLAGS =
  16
  17 #We cannot include the esp32 component directly but we need its includes.
  18 CFLAGS += -I $(IDF_PATH)/components/esp32/include
  19
  20 # The bootloader pseudo-component is also included in this build, for its Kconfig.projbuild to be included.
  21 #
  22 # IS_BOOTLOADER_BUILD tells the component Makefile.projbuild to be a no-op
  23 IS_BOOTLOADER_BUILD := 1
  24 export IS_BOOTLOADER_BUILD
  25
  26 # BOOTLOADER_BUILD macro is the same, for source file changes
  27 CFLAGS += -D BOOTLOADER_BUILD=1
  28
  29 # include the top-level "project" include directory, for sdkconfig.h
  30 CFLAGS += -I$(BUILD_DIR_BASE)/../include
  31
  32 include $(IDF_PATH)/make/project.mk