buildtools/Cmake/Modules/FindLibunwind.cmake

   1 if(PROCESSOR_x86_64)
   2   find_library(PATH_LIBUNWIND_LIB
   3     NAMES unwind-x86_64
   4     HINTS
   5     $ENV{SIMGRID_LIBUNWIND_LIBRARY_PATH}
   6     $ENV{LD_LIBRARY_PATH}
   7     $ENV{LIBUNWIND_LIBRARY_PATH}
   8     PATH_SUFFIXES lib/ GnuWin32/lib
   9     PATHS
  10     /opt
  11     /opt/local
  12     /opt/csw
  13     /sw
  14     /usr)
  15 else()
  16   find_library(PATH_LIBUNWIND_LIB
  17     NAMES unwind
  18     HINTS
  19     $ENV{SIMGRID_LIBUNWIND_LIBRARY_PATH}
  20     $ENV{LD_LIBRARY_PATH}
  21     $ENV{LIBUNWIND_LIBRARY_PATH}
  22     PATH_SUFFIXES lib/ GnuWin32/lib
  23     PATHS
  24     /opt
  25     /opt/local
  26     /opt/csw
  27     /sw
  28     /usr)
  29 endif()
  30
  31 find_path(PATH_LIBUNWIND_H "libunwind.h"
  32   HINTS
  33   $ENV{SIMGRID_LIBUNWIND_LIBRARY_PATH}
  34   $ENV{LD_LIBRARY_PATH}
  35   $ENV{LIBUNWIND_LIBRARY_PATH}
  36   PATH_SUFFIXES include/ GnuWin32/include
  37   PATHS
  38   /opt
  39   /opt/local
  40   /opt/csw
  41   /sw
  42   /usr)
  43
  44 message(STATUS "Looking for libunwind.h")
  45 if(PATH_LIBUNWIND_H)
  46   message(STATUS "Looking for libunwind.h - found")
  47 else()
  48   message(STATUS "Looking for libunwind.h - not found")
  49 endif()
  50
  51 message(STATUS "Looking for libunwind")
  52 if(PATH_LIBUNWIND_LIB)
  53   message(STATUS "Looking for libunwind - found")
  54 else()
  55   message(STATUS "Looking for libunwind - not found")
  56 endif()
  57
  58 if(PATH_LIBUNWIND_LIB AND PATH_LIBUNWIND_H)
  59   string(REGEX REPLACE "/libunwind.*[.]${LIB_EXE}$" "" PATH_LIBUNWIND_LIB "${PATH_LIBUNWIND_LIB}")
  60   string(REGEX REPLACE "/libunwind.h"               "" PATH_LIBUNWIND_H   "${PATH_LIBUNWIND_H}")
  61
  62   include_directories(${PATH_LIBUNWIND_H})
  63   link_directories(${PATH_LIBUNWIND_LIB})
  64
  65 else()
  66   message(FATAL_ERROR "Please either install the libunwind7-dev package (or equivalent) or turn off the model-checking option of SimGrid.")
  67 endif()
  68
  69 mark_as_advanced(PATH_LIBUNWIND_H)
  70 mark_as_advanced(PATH_LIBUNWIND_LIB)