Modules/FindSelfPackers.cmake

   1 #
   2 # this module looks for some executable packers (i.e. softwares that
   3 # compress executables or shared libs into on-the-fly self-extracting
   4 # executables or shared libs.
   5 #
   6 # Examples:
   7 # UPX: http://wildsau.idv.uni-linz.ac.at/mfx/upx.html
   8
   9 INCLUDE(FindCygwin)
  10
  11 FIND_PROGRAM(SELF_PACKER_FOR_EXECUTABLE
  12   upx
  13   ${CYGWIN_INSTALL_PATH}/bin
  14   /bin
  15   /usr/bin
  16   /usr/local/bin
  17   /sbin
  18 )
  19
  20 FIND_PROGRAM(SELF_PACKER_FOR_SHARED_LIB
  21   upx
  22   ${CYGWIN_INSTALL_PATH}/bin
  23   /bin
  24   /usr/bin
  25   /usr/local/bin
  26   /sbin
  27 )
  28
  29 MARK_AS_ADVANCED(
  30   SELF_PACKER_FOR_EXECUTABLE
  31   SELF_PACKER_FOR_SHARED_LIB
  32 )
  33
  34 #
  35 # Set flags
  36 #
  37 IF (SELF_PACKER_FOR_EXECUTABLE MATCHES "upx")
  38   SET (SELF_PACKER_FOR_EXECUTABLE_FLAGS "-q" CACHE STRING
  39        "Flags for the executable self-packer.")
  40 ELSE (SELF_PACKER_FOR_EXECUTABLE MATCHES "upx")
  41   SET (SELF_PACKER_FOR_EXECUTABLE_FLAGS "" CACHE STRING
  42        "Flags for the executable self-packer.")
  43 ENDIF (SELF_PACKER_FOR_EXECUTABLE MATCHES "upx")
  44
  45 IF (SELF_PACKER_FOR_SHARED_LIB MATCHES "upx")
  46   SET (SELF_PACKER_FOR_SHARED_LIB_FLAGS "-q" CACHE STRING
  47        "Flags for the shared lib self-packer.")
  48 ELSE (SELF_PACKER_FOR_SHARED_LIB MATCHES "upx")
  49   SET (SELF_PACKER_FOR_SHARED_LIB_FLAGS "" CACHE STRING
  50        "Flags for the shared lib self-packer.")
  51 ENDIF (SELF_PACKER_FOR_SHARED_LIB MATCHES "upx")
  52
  53 MARK_AS_ADVANCED(
  54   SELF_PACKER_FOR_EXECUTABLE_FLAGS
  55   SELF_PACKER_FOR_SHARED_LIB_FLAGS
  56 )