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fix: add Windows build support for morselib #7

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fix: add Windows build support for morselib #7

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24 changes: 21 additions & 3 deletions framework/morselib/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,11 @@ else()
list(APPEND protected_syms -p "${sym}")
endforeach()

string(REGEX REPLACE "objcopy$" "" TOOLCHAIN_BASE "${CMAKE_OBJCOPY}")
if(CMAKE_HOST_WIN32)
string(REGEX REPLACE "objcopy\\.exe$" "" TOOLCHAIN_BASE "${CMAKE_OBJCOPY}")
else()
string(REGEX REPLACE "objcopy$" "" TOOLCHAIN_BASE "${CMAKE_OBJCOPY}")
endif()
set(AR "${TOOLCHAIN_BASE}ar")
set(RANLIB "${TOOLCHAIN_BASE}ranlib")
set(LIBMORSE "$<TARGET_FILE:libmorse>")
Expand All @@ -50,12 +54,26 @@ else()
SAVE
END")

if(CMAKE_HOST_WIN32)
# On Windows, shell pipes don't work in CMake COMMAND, so use a cmake script instead
set(AR_MERGE_SCRIPT "${CMAKE_CURRENT_BINARY_DIR}/ar_merge.cmake")
file(GENERATE
OUTPUT "${AR_MERGE_SCRIPT}"
CONTENT "execute_process(COMMAND \"${AR}\" -M INPUT_FILE \"${MERGESCRIPT}\")")
set(AR_MERGE_CMD ${CMAKE_COMMAND} -P ${AR_MERGE_SCRIPT})
# .py files are not directly executable via cmd.exe
set(MANGLER_CMD ${PYTHON} ${MANGLER})
else()
set(AR_MERGE_CMD ${CMAKE_COMMAND} -E cat ${MERGESCRIPT} | ${AR} -M)
set(MANGLER_CMD ${MANGLER})
endif()

add_custom_command(
OUTPUT ${LIBMORSEMANG}
COMMAND ${CMAKE_COMMAND} -E echo "Creating mangled libmorse"
COMMAND ${CMAKE_COMMAND} -E cat ${MERGESCRIPT} | ${AR} -M
COMMAND ${AR_MERGE_CMD}
COMMAND ${RANLIB} ${LIBMORSEMANG}
COMMAND ${MANGLER} -t ${TOOLCHAIN_BASE} -m ${CMAKE_CURRENT_BINARY_DIR} ${protected_syms} ${LIBMORSEMANG}
COMMAND ${MANGLER_CMD} -t ${TOOLCHAIN_BASE} -m ${CMAKE_CURRENT_BINARY_DIR} ${protected_syms} ${LIBMORSEMANG}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS libmorse idf::hostap
)
Expand Down