Modules/Platform/OpenBSD.cmake

   1 include(Platform/NetBSD)
   2
   3 # On OpenBSD, the compile time linker does not share it's configuration with
   4 # the runtime linker.  This will extract the library search paths from the
   5 # system's ld.so.hints file which will allow CMake to set the appropriate
   6 # -rpath-link flags
   7 if(NOT CMAKE_PLATFORM_RUNTIME_PATH)
   8   execute_process(COMMAND /sbin/ldconfig -r
   9                   OUTPUT_VARIABLE LDCONFIG_HINTS
  10                   ERROR_QUIET)
  11   string(REGEX REPLACE ".*search\\ directories:\\ ([^\n]*).*" "\\1"
  12          LDCONFIG_HINTS "${LDCONFIG_HINTS}")
  13   string(REGEX REPLACE ":" ";"
  14          CMAKE_PLATFORM_RUNTIME_PATH
  15          "${LDCONFIG_HINTS}")
  16 endif()
  17
  18 set_property(GLOBAL PROPERTY FIND_LIBRARY_USE_OPENBSD_VERSIONING 1)
  19
  20 # OpenBSD policy requires that shared libraries be installed without
  21 # executable permission.
  22 set(CMAKE_INSTALL_SO_NO_EXE 1)