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