# - Try to find NSIS

# Once done this will define

#

#  NSIS_ROOT_PATH - Set this variable to the root installation of NSIS

#

# Read-Only variables:

#

#  NSIS_FOUND - system has NSIS

#  NSIS_MAKE - NSIS creator executable

#

#=============================================================================

#  Copyright (c) 2010-2013 Andreas Schneider <asn@cryptomilk.org>

#

#  Distributed under the OSI-approved BSD License (the "License");

#  see accompanying file Copyright.txt for details.

#

#  This software is distributed WITHOUT ANY WARRANTY; without even the

#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

#  See the License for more information.

#=============================================================================

#

if (WIN32)

    set(_x86 "(x86)")

    set(_NSIS_ROOT_PATHS

        "$ENV{ProgramFiles}/NSIS"

        "$ENV{ProgramFiles${_x86}}/NSIS"

        "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\NSIS;Default]")

    find_path(NSIS_ROOT_PATH

        NAMES

            Include/Library.nsh

        PATHS

            ${_NSIS_ROOT_PATHS}

        )

    mark_as_advanced(NSIS_ROOT_PATH)

endif (WIN32)

find_program(NSIS_MAKE

    NAMES

        makensis

    PATHS

        ${NSIS_ROOT_PATH}

)

include(FindPackageHandleStandardArgs)

find_package_handle_standard_args(NSIS DEFAULT_MSG NSIS_MAKE)

if (NSIS_MAKE)

    set(NSIS_FOUND TRUE)

endif (NSIS_MAKE)

mark_as_advanced(NSIS_MAKE)