alanmacd commented on code in PR #13955:
URL: https://github.com/apache/tvm/pull/13955#discussion_r1106239022
##########
cmake/modules/Micro.cmake:
##########
@@ -15,8 +15,112 @@
# specific language governing permissions and limitations
# under the License.
+include(cmake/utils/CRTConfig.cmake)
+
if(USE_MICRO)
message(STATUS "Build with Micro support")
tvm_file_glob(GLOB RUNTIME_MICRO_SRCS src/runtime/micro/*.cc)
list(APPEND RUNTIME_SRCS ${RUNTIME_MICRO_SRCS})
endif(USE_MICRO)
+
+function(microtvm_add_platform_project_api platform)
+ if("${platform}" STREQUAL "zephyr")
+ list(
+ APPEND
+ PLATFORM_FILE_COPY_JOBS
+ "apps/microtvm/zephyr/template_project microtvm_api_server.py -> zephyr"
+ "python/tvm/micro/project_api server.py -> zephyr"
+ "apps/microtvm/zephyr/template_project launch_microtvm_api_server.sh ->
zephyr"
+ "apps/microtvm/zephyr/template_project boards.json -> zephyr"
+ "apps/microtvm/zephyr/template_project CMakeLists.txt.template -> zephyr"
+ "apps/microtvm/zephyr/template_project/src/aot_standalone_demo *.c ->
zephyr/src/aot_standalone_demo"
+ "apps/microtvm/zephyr/template_project/src/host_driven *.c ->
zephyr/src/host_driven"
+ "apps/microtvm/zephyr/template_project/src/host_driven *.h ->
zephyr/src/host_driven"
+ "apps/microtvm/zephyr/template_project/src/mlperftiny *.cc ->
zephyr/src/mlperftiny"
+ "3rdparty/mlperftiny/api * -> zephyr/src/mlperftiny/api"
+ "apps/microtvm/zephyr/template_project/fvp-hack * -> zephyr/fvp-hack"
+ "apps/microtvm/zephyr/template_project/qemu-hack * -> zephyr/qemu-hack"
+ "apps/microtvm/zephyr/template_project/app-overlay * ->
zephyr/app-overlay"
+ )
+ elseif("${platform}" STREQUAL "arduino")
+ list(
+ APPEND
+ PLATFORM_FILE_COPY_JOBS
+ "apps/microtvm/arduino/template_project microtvm_api_server.py ->
arduino"
+ "python/tvm/micro/project_api server.py -> arduino"
+ "apps/microtvm/arduino/template_project launch_microtvm_api_server.sh ->
arduino"
+ "apps/microtvm/arduino/template_project boards.json -> arduino"
+ "apps/microtvm/arduino/template_project/src/example_project *.c ->
arduino/src/example_project"
+ "apps/microtvm/arduino/template_project/src/example_project *.h ->
arduino/src/example_project"
+ "apps/microtvm/arduino/template_project/src/example_project *.ino ->
arduino/src/example_project"
+ "apps/microtvm/arduino/template_project/src/host_driven *.c ->
arduino/src/host_driven"
+ "apps/microtvm/arduino/template_project/src/host_driven *.ino ->
arduino/src/host_driven"
+ "apps/microtvm/arduino/template_project Makefile.template -> arduino"
+ )
+ elseif("${platform}" STREQUAL "crt")
+ list(
+ APPEND
+ PLATFORM_FILE_COPY_JOBS
+ "src/runtime/crt/host microtvm_api_server.py -> crt"
+ "src/runtime/crt/host Makefile.template -> crt"
+ "src/runtime/crt/host **.cc -> crt/src"
+ )
+ else()
+ message(FATAL_ERROR "${platform} not supported.")
+ endif()
+
+ foreach(job_spec IN LISTS PLATFORM_FILE_COPY_JOBS)
+ string(REPLACE " " ";" job_spec "${job_spec}")
+ list(LENGTH job_spec job_spec_length)
+ math(EXPR job_spec_length_mod "${job_spec_length} % 3")
+ if(NOT "${job_spec_length_mod}" EQUAL 1)
+ message(
+ FATAL_ERROR
+ "${platform} copy job spec list length is ${job_spec_length}; parsed
job spec is ${job_spec}"
+ )
+ endif()
+ math(EXPR job_spec_stop "${job_spec_length} - 3")
+
+ list(GET job_spec 0 job_src_base)
+ set(job_src_base "${CMAKE_CURRENT_SOURCE_DIR}/${job_src_base}")
+ foreach(copy_pattern_index RANGE 1 "${job_spec_stop}" 3)
+ list(GET job_spec ${copy_pattern_index} copy_pattern)
+ math(EXPR copy_dest_index "${copy_pattern_index} + 2")
+ list(GET job_spec ${copy_dest_index} copy_dest)
+
+ file(
+ GLOB_RECURSE copy_files
+ RELATIVE "${job_src_base}"
+ "${job_src_base}/${copy_pattern}")
+ list(LENGTH copy_files copy_files_length)
+ if("${copy_files_length}" EQUAL 0)
+ message(
+ FATAL_ERROR
+ "${platform} copy job matched 0 files:
${job_src_base}/${copy_pattern} -> ${copy_dest}"
+ )
+ endif()
+ foreach(copy_src IN LISTS copy_files)
+ get_filename_component(
+ dest_path "${MICROTVM_TEMPLATE_PROJECTS}/${copy_dest}/${copy_src}"
+ ABSOLUTE)
+ tvm_micro_add_copy_file(platform_template_deps
+ ${job_src_base}/${copy_src} ${dest_path})
+ endforeach()
+ endforeach()
+ endforeach()
+
+ add_custom_target(${platform} DEPENDS ${platform_template_deps})
+endfunction()
+
+if(USE_MICRO)
Review Comment:
Maybe just one `if(USE_MICRO)` for the whole file
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