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header file generation for QNX #85

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Aug 4, 2020
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20 changes: 20 additions & 0 deletions src/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,26 @@ if(FOONATHAN_MEMORY_BUILD_TOOLS)
COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR} $<TARGET_FILE:foonathan_memory_node_size_debugger> --code ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
DEPENDS foonathan_memory_node_size_debugger
VERBATIM)
elseif(QNX)
# currently this process was only tested on Linux and Windows. Linux matched the QNX generated header file but Windows did not
# Mac still needs to be tested. If passed the test then could be added here as well.
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
execute_process(COMMAND g++ -DVERSION="${FOONATHAN_MEMORY_VERSION_MAJOR}.${FOONATHAN_MEMORY_VERSION_MINOR}.${FOONATHAN_MEMORY_VERSION_PATCH}" -o ${PROJECT_SOURCE_DIR}/tool/nodesize_dbg ${PROJECT_SOURCE_DIR}/tool/node_size_debugger.cpp )
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
COMMAND ${PROJECT_SOURCE_DIR}/tool/nodesize_dbg --code ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp)
elseif(EXISTS "${PROJECT_SOURCE_DIR}/tool/container_node_sizes_impl.hpp")
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
COMMAND cp ${PROJECT_SOURCE_DIR}/tool/container_node_sizes_impl.hpp ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp )
else()
message(FATAL_ERROR "\nCannot generate container_node_sizes_impl.hpp on ${CMAKE_HOST_SYSTEM_NAME}.\n"
"Please manually generate the header file container_node_sizes_impl.hpp by doing the following:\n"
"- Build nodesize_dbg from source:\n"
" ${PROJECT_SOURCE_DIR}/tool/node_size_debugger.cpp \n"
"- Transfer file to QNX target and execute:\n"
" nodesize_dbg --code > container_node_sizes_impl.hpp \n"
"- Transfer generated header file back to: \n"
" ${PROJECT_SOURCE_DIR}/tool and REBUILD")
endif()
else()
message(WARNING "cross-compiling, but emulator is not defined, "
"cannot generate container_node_sizes_impl.hpp, node size information will be unavailable")
Expand Down