kdelibs/cmake/modules/FindQCA2.cmake

# - Try to find QCA2 (Qt Cryptography Architecture 2)
# Once done this will define
#
#  QCA2_FOUND - system has QCA2
#  QCA2_INCLUDE_DIR - the QCA2 include directory
#  QCA2_LIBRARIES - the libraries needed to use QCA2
#  QCA2_DEFINITIONS - Compiler switches required for using QCA2
#
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls

# Copyright (c) 2006, Michael Larouche, <michael.larouche@kdemail.net>
# Copyright (c) 2020, Ivailo Monev, <xakepa10@gmail.com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

set(QCA2_NAMES qca2-katie qca2)

find_package(PkgConfig)
foreach(name ${QCA2_NAMES})
    if(NOT PC_QCA2_FOUND)
        pkg_check_modules(PC_QCA2 QUIET ${name})
    endif()
endforeach()

set(QCA2_DEFINITIONS ${PC_QCA2_CFLAGS_OTHER})

find_path(QCA2_INCLUDE_DIR
    NAMES QtCrypto
    HINTS ${PC_QCA2_INCLUDEDIR}
    PATH_SUFFIXES Qca-katie/QtCrypto Qca/QtCrypto QtCrypto
)

find_library(QCA2_LIBRARIES
    NAMES qca-katie qca
    HINTS ${PC_QCA2_LIBDIR}
)

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(QCA2
    REQUIRED_VARS QCA2_LIBRARIES QCA2_INCLUDE_DIR
    VERSION_VAR PC_QCA2_VERSION
)

mark_as_advanced(QCA2_INCLUDE_DIR QCA2_LIBRARIES)