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tools/export: prefix each linker script in toolchain.cmake #20022

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tools/export: prefix each linker script in toolchain.cmake #20022

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15 changes: 11 additions & 4 deletions tools/toolchain.cmake.export
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,17 @@ set(NUTTX 1)

set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

set(NUTTX_PATH ${CMAKE_CURRENT_LIST_DIR}/..)
set(NUTTX_PATH "${CMAKE_CURRENT_LIST_DIR}/..")
get_filename_component(NUTTX_PATH "${NUTTX_PATH}" ABSOLUTE)
include(${NUTTX_PATH}/scripts/target.cmake)

set(LINKER_SCRIPT ${NUTTX_PATH}/scripts/${LDNAME})
# LDNAME may list several space-separated linker scripts. Prefix each one.
separate_arguments(_ldname_list UNIX_COMMAND "${LDNAME}")
set(_ldscripts)
foreach(_ld IN LISTS _ldname_list)
list(APPEND _ldscripts "-T${NUTTX_PATH}/scripts/${_ld}")
endforeach()
string(REPLACE ";" " " LINKER_SCRIPT "${_ldscripts}")

set(CMAKE_C_FLAGS "${ARCHCPUFLAGS} ${ARCHCFLAGS} -D__NuttX__")
set(CMAKE_CXX_FLAGS "${ARCHCPUFLAGS} ${ARCHCXXFLAGS} -D__NuttX__")
Expand All @@ -27,10 +34,10 @@ add_compile_options(-ffunction-sections -fdata-sections)
set(ENTRY_NAME "_start")

set(CMAKE_C_LINK_EXECUTABLE
"<CMAKE_LINKER> ${LDFLAGS} --entry=${ENTRY_NAME} -T${LINKER_SCRIPT} <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -L${NUTTX_PATH}/libs --start-group ${LDLIBS} ${EXTRA_LIBS} --end-group"
"<CMAKE_LINKER> ${LDFLAGS} --entry=${ENTRY_NAME} ${LINKER_SCRIPT} <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -L${NUTTX_PATH}/libs --start-group ${LDLIBS} ${EXTRA_LIBS} --end-group"
)
set(CMAKE_CXX_LINK_EXECUTABLE
"<CMAKE_LINKER> ${LDFLAGS} --entry=${ENTRY_NAME} -T${LINKER_SCRIPT} <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -L${NUTTX_PATH}/libs --start-group ${LDLIBS} ${EXTRA_LIBS} --end-group"
"<CMAKE_LINKER> ${LDFLAGS} --entry=${ENTRY_NAME} ${LINKER_SCRIPT} <OBJECTS> -o <TARGET> <LINK_LIBRARIES> -L${NUTTX_PATH}/libs --start-group ${LDLIBS} ${EXTRA_LIBS} --end-group"
)

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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