qt5base-lts/cmake/FindDB2.cmake

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0

#.rst:
# FindDB2
# ---------
#
# Try to locate the db2 client library.
# If found, this will define the following variables:
#
# ``DB2_FOUND``
#     True if the db2 library is available
# ``DB2_INCLUDE_DIRS``
#     The db2 include directories
# ``DB2_LIBRARIES``
#     The db2 libraries for linking
#
# If ``DB2_FOUND`` is TRUE, it will also define the following
# imported target:
#
# ``DB2::DB2``
#     The db2 client library

if (NOT DEFINED DB2_INCLUDE_DIR)
  find_path(DB2_INCLUDE_DIR
    NAMES sqlcli1.h
    HINTS ENV DB2_HOME
    PATH_SUFFIXES include)
else()
  find_path(DB2_INCLUDE_DIR
    NAMES sqlcli1.h
    HINTS ${DB2_INCLUDE_DIR})
endif()

if (NOT DEFINED DB2_LIBRARY_DIR)
  find_library(DB2_LIBRARY
    NAMES db2
    HINTS ENV DB2LIB)
else()
  find_library(DB2_LIBRARY
    NAMES db2
    HINTS ${DB2_LIBRARY_DIR})
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(DB2 DEFAULT_MSG DB2_INCLUDE_DIR DB2_LIBRARY)

if(DB2_FOUND)
  set(DB2_INCLUDE_DIRS "${DB2_INCLUDE_DIR}")
  set(DB2_LIBRARIES "${DB2_LIBRARY}")
  if(NOT TARGET DB2::DB2)
    add_library(DB2::DB2 UNKNOWN IMPORTED)
    set_target_properties(DB2::DB2 PROPERTIES
                          IMPORTED_LOCATION "${DB2_LIBRARIES}"
                          INTERFACE_INCLUDE_DIRECTORIES "${DB2_INCLUDE_DIRS}")
  endif()
endif()

mark_as_advanced(DB2_INCLUDE_DIR DB2_LIBRARY)

include(FeatureSummary)
set_package_properties(DB2 PROPERTIES
  URL "https://www.ibm.com"
  DESCRIPTION "IBM DB2 client library")