-AC_ARG_ENABLE(compression-support, AC_HELP_STRING([--enable-compression-support],[Support for compressed files.]),[
- case "${enableval}" in
- yes) use_compression=true ;;
- no) use_compression=false ;;
- *) AC_MSG_ERROR(bad value ${enableval} for --enable-compression-support) ;;
- esac
-],[use_compression=true])
-if test $use_compression=true ; then
- AC_CHECK_HEADERS(zlib.h, use_compression=true, use_compression=false)
- AC_CHECK_LIB(z, gzopen,[use_compression=true;LIBS="$LIBS -lz"], use_compression=false)
- if test $use_compression = true ; then
- AC_DEFINE(USE_COMRESSION, 1, [Define as 1 if you want to support compressed files.])
- lyx_flags="$lyx_flags compression"
- fi
-fi
-AM_CONDITIONAL(USE_COMPRESSION, test x$use_compression = xtrue)
-AC_MSG_CHECKING([whether to support compressed files])
-AC_MSG_RESULT($use_compression)