dnl Determine whether to use the internal libmspack or to use system-specified libmspack AC_ARG_WITH([system-libmspack], AC_HELP_STRING([--with-system-libmspack], [Specify system libmspack location or to use internal package, uses full path to libmspack or bin directory (default=search PATH environment variable)]), [system_libmspack=$withval], [system_libmspack="no"]) if test "x$system_libmspack" = "xno"; then use_internal_mspack=yes AM_CONDITIONAL([USE_INTERNAL_MSPACK], test TRUE) else PKG_CHECK_MODULES([LIBMSPACK], [libmspack], use_internal_mspack=no, use_internal_mspack=yes) AM_CONDITIONAL([USE_INTERNAL_MSPACK], test "x$use_internal_mspack" = "xyes") fi