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# - Try to find libdwarf
# Once done this will define
#
# LIBDWARF_FOUND - system has libdwarf
# LIBDWARF_INCLUDE_DIRS - the libdwarf include directory
# LIBDWARF_LIBRARIES - Link these to use libdwarf
# LIBDWARF_DEFINITIONS - Compiler switches required for using libdwarf
#
# Locate libelf library at first
if (NOT LIBELF_FOUND)
find_package (LibElf REQUIRED)
endif (NOT LIBELF_FOUND)
if (LIBDWARF_LIBRARIES AND LIBDWARF_INCLUDE_DIRS)
set (LibDwarf_FIND_QUIETLY TRUE)
endif (LIBDWARF_LIBRARIES AND LIBDWARF_INCLUDE_DIRS)
find_path (LIBDWARF_INCLUDE_DIRS
NAMES
libdwarf.h
PATHS
/usr/include
/usr/include/libdwarf
/usr/local/include
/usr/local/include/libdwarf
/opt/local/include
/opt/local/include/libdwarf
/sw/include
/sw/include/libdwarf
ENV CPATH)
find_library (LIBDWARF_LIBRARIES
NAMES
dwarf
PATHS
/usr/lib
/usr/local/lib
/opt/local/lib
/sw/lib
ENV LIBRARY_PATH
ENV LD_LIBRARY_PATH)
include (FindPackageHandleStandardArgs)
# handle the QUIETLY and REQUIRED arguments and set LIBDWARF_FOUND to TRUE
# if all listed variables are TRUE
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibDwarf DEFAULT_MSG
LIBDWARF_LIBRARIES
LIBDWARF_INCLUDE_DIRS)
mark_as_advanced(LIBDWARF_INCLUDE_DIRS LIBDWARF_LIBRARIES)
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