static library build error

[mfawzy79]

I have a code which is generating static library, the toolchain is generating the .a but i'm getting error as the following

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the file structure is as the following

file structure.png (37.43 KiB) Viewed 1359 times

and here is the content of main CMake file

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1. cmake_minimum_required(VERSION 3.5)
2. set(COMPONENTS CBUF esptool_py)
3. include($ENV{IDF_PATH}/tools/cmake/project.cmake)
4. project(CBUF C)

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while the content of the component CMake file

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1. idf_component_register(SRCS
2. "src/CBUF_CORE.c"
3. "src/CBUF_ELOG.c"
4. "src/CBUF_FCFG.c"
5. "src/CBUF_OS.c"
6. INCLUDE_DIRS
7. "include"
8. "D:/temp1/GESAF_STACK/Environment/StdLog"
9. "D:/temp1/GESAF_STACK/Environment/StdType"
10. "D:/temp1/GESAF_STACK/Environment/EnvironmentAbstraction/include"
11. "D:/temp1/GESAF_STACK/ServiceLayer/Diagnostic/ELOG/components/ELOG/include"
12. "D:/temp1/GESAF_STACK/ServiceLayer/Diagnostic/PROBE/components/PROBE/include"
13. PRIV_REQUIRES app_update spi_flash log)
14. # After build, copy the archive file and header file to parent example directory's main component
15. add_custom_command(TARGET ${COMPONENT_LIB}
16.                    POST_BUILD
17.                    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${COMPONENT_LIB}> ${CMAKE_SOURCE_DIR}/lib
18.                    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_DIR}/include/CBUF.h ${CMAKE_SOURCE_DIR}/lib
19.                    COMMENT "Copying built archive file and header to parent example directory...")

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