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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#.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
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
)
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