AC_CHECK_LIB(termcap, tgetent, [termcap_lib=yes], [termcap_lib=no])
if test "$termcap_lib" = no; then
if test "$READLINE" = "-lreadline -ltermcap"; then
- AC_MSG_ERROR(You need to install the GNU termcap libraries first)
+ AC_MSG_ERROR(You need to install the GNU termcap library or configure without --enable-readline)
fi
fi
AC_CHECK_LIB(readline, readline, [readline_lib=yes], [readline_lib=no], "-ltermcap")
if test "$readline_h" = no -o "$readline_lib" = no; then
if test "$READLINE" = "-lreadline -ltermcap"; then
- AC_MSG_ERROR(You need to install the GNU readline libraries first)
+ AC_MSG_ERROR(You need to install the GNU readline library or configure without --enable-readline)
fi
fi
fi
AC_SUBST(ZLIB)
+dnl
+dnl Check for bzlib headers and libraries
+dnl
+AC_CHECK_HEADER(bzlib.h, [bzlib_h=yes], [bzlib_h=no])
+AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress, [bzlib_lib=yes], [bzlib_lib=no])
+if test "$bzlib_h" = yes -a "$bzlib_lib" = yes; then
+ BZLIB="-lbz2"
+ AC_DEFINE(HAVE_BZLIB)
+else
+ BZLIB=""
+fi
+AC_SUBST(BZLIB)
+
dnl
dnl Check for library functions
dnl