message: 3rdparty: eliminate jasper build warning
diff: @@ -25,7 +25,9 @@ endif(WIN32 AND NOT MINGW)
  ocv_warnings_disable(CMAKE_C_FLAGS -Wno-implicit-function-declaration -Wno-uninitialized -Wmissing-prototypes
  -Wno-unused-but-set-parameter -Wmissing-declarations -Wunused -Wshadow
  - -Wsign-compare -Wstrict-overflow -Wpointer-compare)
  + -Wsign-compare -Wstrict-overflow -Wpointer-compare
  + -Wabsolute-value # clang on Linux
  +)
  ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wstrict-prototypes) # clang
  ocv_warnings_disable(CMAKE_C_FLAGS /wd4013 /wd4018 /wd4101 /wd4244 /wd4267 /wd4715) # vs2005
  