Added readline capabilities to interactive restore.

[dump.git] / configure.in

diff --git a/configure.in b/configure.in
index 6cf0b35234c10a5aede24808c6228f028b727e8c..00038cdae2a7e98f36fd63227ade9ab0e1ffb677 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -91,6 +91,24 @@ echo "Not compiling kerberos extensions by default"
 )
 AC_SUBST(OPTDEFS)
 
+dnl
+dnl Handle --enable-readline
+dnl
+AC_ARG_ENABLE([readline],
+[  --enable-readline       enable readline support in restore],
+if test "$enableval" = "no"
+then
+       READLINE=""
+else
+       READLINE="-lreadline"
+       AC_DEFINE(HAVE_READLINE)
+fi
+,
+READLINE=""
+echo "Not including readline support by default"
+)
+AC_SUBST(READLINE)
+
 dnl
 dnl set $(CC) from --with-cc=value
 dnl
@@ -229,6 +247,17 @@ if test "$ext2fs_h" = no -o "$ext2fs_lib" = no; then
        AC_MSG_ERROR(You need to install the Ext2fs libraries from the E2fsprogs distribution first - hint: make install-libs)
 fi
 
+dnl
+dnl Check for readline headers and libraries
+dnl
+AC_CHECK_HEADER(readline/readline.h, [readline_h=yes], [readline_h=no])
+AC_CHECK_LIB(readline, readline, [readline_lib=yes], [readline_lib=no])
+if test "$readline_h" = no -o "$readline_lib" = no; then
+       if test "$READLINE" = "-lreadline"; then
+               AC_MSG_ERROR(You need to install the GNU readline libraries first)
+       fi
+fi
+
 dnl
 dnl Check for library functions
 dnl