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Fetch pimoroni-pico SDK from git repository #388

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Dec 16, 2022
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29 changes: 28 additions & 1 deletion pimoroni_pico_import.cmake
Original file line number Diff line number Diff line change
@@ -1,8 +1,35 @@
# This file can be dropped into a project to help locate the Pimoroni Pico libraries
# It will also set up the required include and module search paths.

if (DEFINED ENV{PIMORONI_PICO_FETCH_FROM_GIT} AND (NOT PIMORONI_PICO_FETCH_FROM_GIT))
set(PIMORONI_PICO_FETCH_FROM_GIT $ENV{PIMORONI_PICO_FETCH_FROM_GIT})
message("Using PIMORONI_PICO_FETCH_FROM_GIT from environment ('${PIMORONI_PICO_FETCH_FROM_GIT}')")
endif ()

if (DEFINED ENV{PIMORONI_PICO_FETCH_FROM_GIT_PATH} AND (NOT PIMORONI_PICO_FETCH_FROM_GIT_PATH))
set(PIMORONI_PICO_FETCH_FROM_GIT_PATH $ENV{PIMORONI_PICO_FETCH_FROM_GIT_PATH})
message("Using PIMORONI_PICO_FETCH_FROM_GIT_PATH from environment ('${PIMORONI_PICO_FETCH_FROM_GIT_PATH}')")
endif ()

if (NOT PIMORONI_PICO_PATH)
if (PICO_SDK_PATH AND EXISTS "${PICO_SDK_PATH}/../pimoroni-pico")
if (PIMORONI_PICO_FETCH_FROM_GIT)
include(FetchContent)
set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR})
if (PIMORONI_PICO_FETCH_FROM_GIT_PATH)
get_filename_component(FETCHCONTENT_BASE_DIR "${PIMORONI_PICO_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
endif ()
FetchContent_Declare(
pimoroni_pico
GIT_REPOSITORY https://github.com/pimoroni/pimoroni-pico
GIT_TAG main
)
if (NOT pimoroni_pico)
message("Downloading PIMORONI_PICO SDK")
FetchContent_Populate(pimoroni_pico)
set(PIMORONI_PICO_PATH ${pimoroni_pico_SOURCE_DIR})
endif ()
set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE})
elseif(PICO_SDK_PATH AND EXISTS "${PICO_SDK_PATH}/../pimoroni-pico")
set(PIMORONI_PICO_PATH ${PICO_SDK_PATH}/../pimoroni-pico)
message("Defaulting PIMORONI_PICO_PATH as sibling of PICO_SDK_PATH: ${PIMORONI_PICO_PATH}")
elseif(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/../../pimoroni-pico/")
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