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55 lines
1.3 KiB
55 lines
1.3 KiB
enable_language(C)
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cmake_policy(SET CMP0095 NEW)
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# Force linker to set RPATH instead of RUNPATH
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add_link_options("-Wl,--disable-new-dtags")
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# bin/exe (RPATH = "lib1:lib2:lib3")
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# ^
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# |
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# lib1/libone.so (RPATH erased)
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# ^
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# |
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# lib2/libtwo.so (RPATH erased)
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# ^
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# |
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# lib3/libthree.so (RPATH erased)
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# GET_RUNTIME_DEPENDENCIES(bin/exe) should resolve all three libraries
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set(TEST_SOURCE_DIR "linux/parent-rpath-propagation")
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add_library(three SHARED "${TEST_SOURCE_DIR}/three.c")
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add_library(two SHARED "${TEST_SOURCE_DIR}/two.c")
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target_link_libraries(two PUBLIC three)
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add_library(one SHARED "${TEST_SOURCE_DIR}/one.c")
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target_link_libraries(one PUBLIC two)
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add_executable(exe "${TEST_SOURCE_DIR}/main.c")
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target_link_libraries(exe PUBLIC one)
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set_property(TARGET exe PROPERTY INSTALL_RPATH
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$ORIGIN/../lib1
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$ORIGIN/../lib2
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$ORIGIN/../lib3
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)
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install(TARGETS exe DESTINATION bin)
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install(TARGETS one DESTINATION lib1)
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install(TARGETS two DESTINATION lib2)
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install(TARGETS three DESTINATION lib3)
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install(CODE [[
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file(GET_RUNTIME_DEPENDENCIES
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EXECUTABLES
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"${CMAKE_INSTALL_PREFIX}/bin/$<TARGET_FILE_NAME:exe>"
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PRE_INCLUDE_REGEXES
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"^lib(one|two|three)\\.so$"
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"^libc\\.so"
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PRE_EXCLUDE_REGEXES ".*"
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POST_INCLUDE_REGEXES "^.*/lib(one|two|three)\\.so$"
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POST_EXCLUDE_REGEXES ".*"
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)
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]])
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