mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-30 22:20:21 +00:00
42 lines
1.5 KiB
CMake
42 lines
1.5 KiB
CMake
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message(STATUS "processing dlllist.cmake")
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# figure out which command to use for objdump
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -dumpmachine
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OUTPUT_VARIABLE OBJDUMP
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# figure out where we should search for libraries
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -print-search-dirs
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COMMAND sed -nE "/^libraries: =/{s///;s,/lib/?\\\(:|\\\$\\\$\\\),/bin\\\\1,g;p;q;}"
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OUTPUT_VARIABLE ADDPATH
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# since cmake doesn't appear to give us a variable with
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# all libraries we link against, grab the link.txt script
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# instead and drop the command name from it (before the
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# first space) -- this will fail if the full path for the
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# linker used contains a space...
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execute_process(
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COMMAND tail -1 CMakeFiles/subsurface.dir/link.txt
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COMMAND cut -d\\ -f 2-
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OUTPUT_VARIABLE LINKER_LINE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# finally run our win-ldd.pl script against that to
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# collect all the required dlls
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execute_process(
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COMMAND sh -c "OBJDUMP=${OBJDUMP}-objdump PATH=$ENV{PATH}:${ADDPATH} perl ${CMAKE_SOURCE_DIR}/scripts/win-ldd.pl ${SUBSURFACE_TARGET}.exe ${LINKER_LINE}"
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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OUTPUT_VARIABLE DLLS
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# replace newlines with semicolons so this is a cmake list
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string(REPLACE "\\n" ";" DLLLIST ${DLLS})
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# executing 'install' as a command seems hacky, but you
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# can't use the install() cmake function in a script
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foreach(DLL ${DLLLIST})
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execute_process(COMMAND install ${DLL} ${STAGING})
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endforeach()
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