imperxflexsrc: fix build and rename framelinksrc to imperxflexsrc

cmake/modules/FindImperx.cmake

@@ -0,0 +1,47 @@
+# - 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 "$ENV{ProgramFiles}" _PROG_FILES)
+    # 32-bit dir on win64
+    file(TO_CMAKE_PATH "$ENV{ProgramFiles(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/win3264")
+    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)