esp-idf/components/app_update/CMakeLists.txt

set(COMPONENT_SRCDIRS ".")
set(COMPONENT_ADD_INCLUDEDIRS "include")

set(COMPONENT_REQUIRES "")
set(COMPONENT_PRIV_REQUIRES bootloader_support spi_flash)

register_component()
cmake: Remove defaults for COMPONENT_SRCDIRS, COMPONENT_SRCS, COMPONENT_ADD_INCLUDEDIRS * Philosophical: "explicit is better than implicit". * Practical: Allows useful errors if invalid directories given in components as the defaults aren't always used. Also trims the -I path from a number of components that have no actual include directory. * Simplifies knowing which components will be header-only and which won't 2018-01-19 16:22:08 +11:00			`set(COMPONENT_SRCDIRS ".")`
			`set(COMPONENT_ADD_INCLUDEDIRS "include")`

cmake: Add component dependency support Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their requirements. 2018-03-22 17:27:10 +11:00			`set(COMPONENT_REQUIRES "")`
			`set(COMPONENT_PRIV_REQUIRES bootloader_support spi_flash)`

build system: Initial cmake support, work in progress 2018-01-12 13:49:13 +11:00			`register_component()`