tools/cmake/Modules/FindLibunwind.cmake

   1 if(SIMGRID_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 lib/system
   9     PATHS
  10     /opt
  11     /opt/local
  12     /opt/csw
  13     /sw
  14     /usr)
  15 endif()
  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 lib/system
  25     PATHS
  26     /opt
  27     /opt/local
  28     /opt/csw
  29     /sw
  30     /usr
  31     /usr/lib/)
  32 endif()
  33
  34 find_path(PATH_LIBUNWIND_H "libunwind.h"
  35   HINTS
  36   $ENV{SIMGRID_LIBUNWIND_LIBRARY_PATH}
  37   $ENV{LD_LIBRARY_PATH}
  38   $ENV{LIBUNWIND_LIBRARY_PATH}
  39   PATH_SUFFIXES include/ GnuWin32/include
  40   PATHS
  41   /opt
  42   /opt/local
  43   /opt/csw
  44   /sw
  45   /usr)
  46
  47 if(PATH_LIBUNWIND_H)
  48   string(REGEX REPLACE "/libunwind.h"               "" PATH_LIBUNWIND_H   "${PATH_LIBUNWIND_H}")
  49   message(STATUS "Looking for libunwind.h - found in ${PATH_LIBUNWIND_H}")
  50   include_directories(${PATH_LIBUNWIND_H})
  51 else()
  52   message(STATUS "Looking for libunwind.h - not found")
  53 endif()
  54
  55 if(PATH_LIBUNWIND_LIB)
  56   string(REGEX REPLACE "/libunwind.*[.]${LIB_EXE}$" "" PATH_LIBUNWIND_LIB "${PATH_LIBUNWIND_LIB}")
  57   message(STATUS "Looking for libunwind.${LIB_EXE} - found in ${PATH_LIBUNWIND_LIB}")
  58   link_directories(${PATH_LIBUNWIND_LIB})
  59 else()
  60   message(STATUS "Looking for libunwind - not found")
  61 endif()
  62
  63 if(PATH_LIBUNWIND_LIB AND PATH_LIBUNWIND_H)
  64   SET(HAVE_LIBUNWIND 1)
  65 else()
  66   SET(HAVE_LIBUNWIND 0)
  67 endif()
  68
  69 mark_as_advanced(PATH_LIBDW_H)
  70 mark_as_advanced(PATH_LIBDW_LIB)
  71 mark_as_advanced(PATH_LIBUNWIND_LIB)
  72 mark_as_advanced(PATH_LIBUNWIND_H)