Joshua M. Doe 6a9b31c7d4 build: avoid policy CMP0053 warnings
On Windows there's an environment variable with parentheses, avoid the CMake warning
2020-04-14 16:17:45 -04:00

49 lines
1.8 KiB
CMake

# - Try to find Imperx FrameLink Express
# Once done this will define
#
# IMPERX_FLEX_FOUND - system has Imperx FrameLink Express
# IMPERX_FLEX_INCLUDE_DIR - the Imperx FrameLink Express include directory
# IMPERX_FLEX_LIBRARIES - the libraries needed to use Imperx FrameLink Express
# Copyright (c) 2006, Tim Beaulen <tbscope@gmail.com>
# Copyright (c) 2015, United States Government, Joshua M. Doe <oss@nvl.army.mil>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (NOT IMPERX_FLEX_DIR)
# 32-bit dir on win32
file(TO_CMAKE_PATH "$ENV{ProgramFiles}" _PROG_FILES)
# 32-bit dir on win64
set(_PROG_FILES_X86 "ProgramFiles(x86)")
file(TO_CMAKE_PATH "$ENV{${_PROG_FILES_X86}}" _PROG_FILES_X86)
# 64-bit dir on win64
file(TO_CMAKE_PATH "$ENV{ProgramW6432}" _PROG_FILES_W6432)
if (_PROG_FILES_X86)
set(_PROGFILESDIR "${_PROG_FILES_W6432}")
else ()
set(_PROGFILESDIR "${_PROG_FILES}")
endif ()
set (IMPERX_FLEX_DIR "${_PROGFILESDIR}/Imperx/FrameLink Express" CACHE PATH "Directory containing Imperx FrameLink Express includes and libraries")
if (CMAKE_SIZEOF_VOID_P MATCHES "8")
set(_LIB_PATH "${IMPERX_FLEX_DIR}/SDK/lib/x64")
else ()
set(_LIB_PATH "${IMPERX_FLEX_DIR}/SDK/lib/win32")
endif ()
endif ()
find_path (IMPERX_FLEX_INCLUDE_DIR VCECLB.h
PATHS
"${IMPERX_FLEX_DIR}/SDK/inc"
DOC "Directory containing VCECLB.h include file")
find_library (IMPERX_FLEX_LIBRARIES NAMES VCECLB
PATHS
"${_LIB_PATH}"
DOC "Imperx FrameLink Express library to link with")
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (IMPERX_FLEX DEFAULT_MSG IMPERX_FLEX_INCLUDE_DIR IMPERX_FLEX_LIBRARIES)