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#.rst:
# FindLIEF
# --------
#
# Find the native LIEF includes and library.
#
# IMPORTED Targets
# ^^^^^^^^^^^^^^^^
#
# This module defines :prop_tgt:`IMPORTED` target ``LIEF::LIEF``, if
# LIEF has been found.
#
# Result Variables
# ^^^^^^^^^^^^^^^^
#
# This module defines the following variables:
#
# ::
#
# LIEF_INCLUDE_DIRS - Where to find LIEF/LIEF.hpp, etc.
# LIEF_LIBRARIES - List of libraries when using LIEF.
# LIEF_FOUND - True if LIEF found.
#
# ::
#
# LIEF_VERSION_STRING - The version of LIEF found (x.y.z)
# LIEF_VERSION_MAJOR - The major version of LIEF
# LIEF_VERSION_MINOR - The minor version of LIEF
# LIEF_VERSION_PATCH - The patch version of LIEF
#
# Hints
# ^^^^^
#
# A user may set ``LIEF_ROOT`` to a LIEF installation root to tell this
# module where to look.
#
# To choose between STATIC and SHARED version of LIEF library, one
# can use ``COMPONENTS STATIC`` of ``COMPONENTS SHARED``
#
# .. code-block:: cmake
#
# find_package(LIEF 0.8.0 REQUIRED COMPONENTS STATIC)
set(_LIEF_SEARCHES)
# Search LIEF_ROOT first if it is set.
if(LIEF_ROOT)
set(_LIEF_SEARCH_ROOT PATHS ${LIEF_ROOT} NO_DEFAULT_PATH)
list(APPEND _LIEF_SEARCHES _LIEF_SEARCH_ROOT)
endif()
set(LIEF_NAMES LIEF)
if (LIEF_FIND_COMPONENTS AND LIEF_FIND_REQUIRED_STATIC AND LIEF_FIND_REQUIRED_SHARED)
message(WARNING "Two incompatible components specified : static and shared. We are going to ignore the 'shared' component.")
list(REMOVE_ITEM LIEF_FIND_COMPONENTS SHARED)
unset(LIEF_FIND_REQUIRED_SHARED)
endif()
set(LIBRARY_SUFFIXES_SAVED ${CMAKE_FIND_LIBRARY_SUFFIXES})
if (NOT LIEF_FIND_COMPONENTS)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX} ${CMAKE_SHARED_LIBRARY_SUFFIX})
endif()
if(LIEF_FIND_COMPONENTS AND LIEF_FIND_REQUIRED_STATIC)
unset(_LIEF_LIBRARY CACHE)
unset(LIEF_LIBRARY)
unset(LIEF_FOUND)
unset(LIEF_LIBRARIES)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
endif()
if(LIEF_FIND_COMPONENTS AND LIEF_FIND_REQUIRED_SHARED)
unset(_LIEF_LIBRARY CACHE)
unset(LIEF_LIBRARY)
unset(LIEF_FOUND)
unset(LIEF_LIBRARIES)
set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX})
endif()
# Try each search configuration.
foreach(search ${_LIEF_SEARCHES})
find_path(LIEF_INCLUDE_DIR
NAMES LIEF/LIEF.hpp
PATH ${${search}}
PATH_SUFFIXES include)
endforeach()
# Allow LIEF_LIBRARY to be set manually, as the location of the LIEF library
if(NOT LIEF_LIBRARY)
foreach(search ${_LIEF_SEARCHES})
find_library(_LIEF_LIBRARY
NAMES ${LIEF_NAMES}
PATHS ${${search}}
PATH_SUFFIXES lib lib64)
endforeach()
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake")
include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
else()
include(SelectLibraryConfigurations)
endif()
select_library_configurations(LIEF)
set(LIEF_LIBRARY ${_LIEF_LIBRARY})
endif()
unset(LIEF_NAMES)
mark_as_advanced(LIEF_INCLUDE_DIR)
if(LIEF_INCLUDE_DIR AND EXISTS "${LIEF_INCLUDE_DIR}/LIEF/version.h")
file(STRINGS "${LIEF_INCLUDE_DIR}/LIEF/version.h" LIEF_H REGEX "^#define LIEF_VERSION \"[^\"]*\"$")
string(REGEX REPLACE "^.*LIEF_VERSION \"([0-9]+).*$" "\\1" LIEF_VERSION_MAJOR "${LIEF_H}")
string(REGEX REPLACE "^.*LIEF_VERSION \"[0-9]+\\.([0-9]+).*$" "\\1" LIEF_VERSION_MINOR "${LIEF_H}")
string(REGEX REPLACE "^.*LIEF_VERSION \"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" LIEF_VERSION_PATCH "${LIEF_H}")
set(LIEF_VERSION_STRING "${LIEF_VERSION_MAJOR}.${LIEF_VERSION_MINOR}.${LIEF_VERSION_PATCH}")
set(LIEF_MAJOR_VERSION "${LIEF_VERSION_MAJOR}")
set(LIEF_MINOR_VERSION "${LIEF_VERSION_MINOR}")
set(LIEF_PATCH_VERSION "${LIEF_VERSION_PATCH}")
endif()
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake")
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
else()
include(FindPackageHandleStandardArgs)
endif()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIEF REQUIRED_VARS LIEF_LIBRARY LIEF_INCLUDE_DIR
VERSION_VAR LIEF_VERSION_STRING)
if(LIEF_FOUND)
set(LIEF_INCLUDE_DIRS ${LIEF_INCLUDE_DIR})
if(NOT LIEF_LIBRARIES)
set(LIEF_LIBRARIES ${LIEF_LIBRARY})
endif()
if(NOT TARGET LIEF::LIEF)
add_library(LIEF::LIEF UNKNOWN IMPORTED)
set_target_properties(LIEF::LIEF PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${LIEF_INCLUDE_DIRS}")
if(LIEF_LIBRARY)
set_property(TARGET LIEF::LIEF APPEND PROPERTY
IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(LIEF::LIEF PROPERTIES
IMPORTED_LOCATION_RELEASE "${LIEF_LIBRARY}")
endif()
if(NOT LIEF_LIBRARY)
set_property(TARGET LIEF::LIEF APPEND PROPERTY
IMPORTED_LOCATION "${LIEF_LIBRARY}")
endif()
endif()
endif()
# Restore
set(CMAKE_FIND_LIBRARY_SUFFIXES ${LIBRARY_SUFFIXES_SAVED})
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