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+#.rst:
+# FindSelfPackers
+# ---------------
+#
+# Find upx
+#
+# This module looks for some executable packers (i.e. software that
+# compress executables or shared libs into on-the-fly self-extracting
+# executables or shared libs. Examples:
+#
+# ::
+#
+# UPX: http://wildsau.idv.uni-linz.ac.at/mfx/upx.html
+
+#=============================================================================
+# Copyright 2001-2009 Kitware, Inc.
+#
+# 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.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+# License text for the above reference.)
+
+include(${CMAKE_CURRENT_LIST_DIR}/FindCygwin.cmake)
+
+find_program(SELF_PACKER_FOR_EXECUTABLE
+ upx
+ ${CYGWIN_INSTALL_PATH}/bin
+ /bin
+ /usr/bin
+ /usr/local/bin
+ /sbin
+)
+
+find_program(SELF_PACKER_FOR_SHARED_LIB
+ upx
+ ${CYGWIN_INSTALL_PATH}/bin
+ /bin
+ /usr/bin
+ /usr/local/bin
+ /sbin
+)
+
+mark_as_advanced(
+ SELF_PACKER_FOR_EXECUTABLE
+ SELF_PACKER_FOR_SHARED_LIB
+)
+
+#
+# Set flags
+#
+if (SELF_PACKER_FOR_EXECUTABLE MATCHES "upx")
+ set (SELF_PACKER_FOR_EXECUTABLE_FLAGS "-q" CACHE STRING
+ "Flags for the executable self-packer.")
+else ()
+ set (SELF_PACKER_FOR_EXECUTABLE_FLAGS "" CACHE STRING
+ "Flags for the executable self-packer.")
+endif ()
+
+if (SELF_PACKER_FOR_SHARED_LIB MATCHES "upx")
+ set (SELF_PACKER_FOR_SHARED_LIB_FLAGS "-q" CACHE STRING
+ "Flags for the shared lib self-packer.")
+else ()
+ set (SELF_PACKER_FOR_SHARED_LIB_FLAGS "" CACHE STRING
+ "Flags for the shared lib self-packer.")
+endif ()
+
+mark_as_advanced(
+ SELF_PACKER_FOR_EXECUTABLE_FLAGS
+ SELF_PACKER_FOR_SHARED_LIB_FLAGS
+)