no_librt.patch raw

   1  We don't use librt, so don't try and link against it.
   2  
   3  Related to: https://github.com/zeromq/libzmq/pull/4702.
   4  
   5  diff --git a/CMakeLists.txt b/CMakeLists.txt
   6  index 03462271..87ceab3c 100644
   7  --- a/CMakeLists.txt
   8  +++ b/CMakeLists.txt
   9  @@ -564,13 +564,6 @@ else()
  10     check_cxx_symbol_exists(SO_BUSY_POLL sys/socket.h ZMQ_HAVE_BUSY_POLL)
  11   endif()
  12   
  13  -if(NOT MINGW)
  14  -  find_library(RT_LIBRARY rt)
  15  -  if(RT_LIBRARY)
  16  -    set(pkg_config_libs_private "${pkg_config_libs_private} -lrt")
  17  -  endif()
  18  -endif()
  19  -
  20   find_package(Threads)
  21   
  22   if(WIN32 AND NOT CYGWIN)
  23  @@ -588,9 +581,7 @@ if(WIN32 AND NOT CYGWIN)
  24   endif()
  25   
  26   if(NOT MSVC)
  27  -  set(CMAKE_REQUIRED_LIBRARIES rt)
  28     check_cxx_symbol_exists(clock_gettime time.h HAVE_CLOCK_GETTIME)
  29  -  set(CMAKE_REQUIRED_LIBRARIES)
  30   
  31     check_cxx_symbol_exists(fork unistd.h HAVE_FORK)
  32     check_cxx_symbol_exists(gethrtime sys/time.h HAVE_GETHRTIME)
  33  @@ -1503,10 +1494,6 @@ if(BUILD_SHARED)
  34       target_link_libraries(libzmq iphlpapi)
  35     endif()
  36   
  37  -  if(RT_LIBRARY)
  38  -    target_link_libraries(libzmq -lrt)
  39  -  endif()
  40  -
  41     if(norm_FOUND)
  42         target_link_libraries(libzmq norm::norm)
  43     endif()
  44  @@ -1553,10 +1540,6 @@ if(BUILD_STATIC)
  45       target_link_libraries(libzmq-static iphlpapi)
  46     endif()
  47   
  48  -  if(RT_LIBRARY)
  49  -    target_link_libraries(libzmq-static -lrt)
  50  -  endif()
  51  -
  52     if(CMAKE_SYSTEM_NAME MATCHES "QNX")
  53       add_definitions(-DUNITY_EXCLUDE_MATH_H)
  54     endif()
  55