Remove gdbm-1.8.3 compatibility layer

* configure.ac: Remove gdbm-1.8.3 compatibility layer.
Version 1.14.90
* Makefile.am (ACLOCAL_AMFLAGS): Remove deprecated variable.
(MAYBE_EXPORT): Remove variable and conditional.
* NEWS: Update.
* NOTE-WARNING: Update.
* README: Update.
* doc/gdbm.texi: Update.
* export/.gitignore: Remove.
* export/Makefile.am: Remove.
* export/export.c: Remove.

1 files changed, 2 insertions, 37 deletions

diff --git a/configure.ac b/configure.ac
index 3511f0d..25c4ff4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,3 +19,3 @@ m4_define([_GDBM_VERSION_MAJOR], 1)
 m4_define([_GDBM_VERSION_MINOR], 14)
-m4_define([_GDBM_VERSION_PATCH], 1)
+m4_define([_GDBM_VERSION_PATCH], 90)
 
@@ -55,30 +55,2 @@ test -z "$COMPATINCLUDEDIR" && COMPATINCLUDEDIR='$(includedir)'
 
-AC_ARG_ENABLE([gdbm-export],
-  AC_HELP_STRING(
-    [--enable-gdbm-export],
-    [Build and install gdbmexport with specified gdbm 1.8 library. (Default is NO.)]),
-    [want_export=$enableval],
-    [want_export=no])
-
-AC_ARG_WITH([gdbm183-library],
-  AC_HELP_STRING(
-    [--with-gdbm183-library],
-    [Build gdbmexport with specified (static) library.]),
-    [GDBM183_LIBRARY=$withval],
-    [GDBM183_LIBRARY="-lgdbm"])
-
-AC_ARG_WITH([gdbm183-libdir],
-  AC_HELP_STRING(
-    [--with-gdbm183-libdir],
-    [Build gdbmexport with the gdbm library in the specified directory.]),
-    [GDBM183_LIBDIR=$withval],
-    [GDBM183_LIBDIR="/usr/local/lib"])
-
-AC_ARG_WITH([gdbm183-includedir],
-  AC_HELP_STRING(
-    [--with-gdbm183-includedir],
-    [Build gdbmexport with gdbm.h in the specified directory.]),
-    [GDBM183_INCLUDEDIR=$withval],
-    [GDBM183_INCLUDEDIR="/usr/local/include"])
-    
 dnl Check for programs
@@ -134,7 +106,3 @@ AC_CHECK_MEMBERS([struct stat.st_blksize])
 
-AC_SUBST(GDBM183_LIBRARY)
-AC_SUBST(GDBM183_LIBDIR)
-AC_SUBST(GDBM183_INCLUDEDIR)
 AM_CONDITIONAL([COMPAT_OPT], [test "$want_compat" = yes])
-AM_CONDITIONAL([ENABLE_EXPORT], [test "$want_export" = yes])
 
@@ -216,3 +184,2 @@ GDBM settings summary:
 Compatibility library ......................... $status_compat
-Compatibility export tool ..................... $status_export
 Memory mapped I/O ............................. $mapped_io
@@ -225,3 +192,2 @@ EOF
 [status_compat=$want_compat
-status_export=$want_export
 mapped_io=$mapped_io
@@ -234,4 +200,3 @@ AC_CONFIG_FILES([Makefile
                  doc/Makefile
-                 compat/Makefile
-                 export/Makefile])
+                 compat/Makefile])