Restores maintainer mode in the autotools (#200) (#204)

* close #195. (#196)

* Update HDF5PluginMacros.cmake

* Update HDF5PluginMacros.cmake

* Restores maintainer mode in the autotools (#200)

Maintainer mode should be enabled in development branches.

Also adds helpful commenting.

Add script bin/switch_maint_mode.

Add file changes generated by bin reconfigure in
    src/H5Edefin.h
    src/H5Einit.h
    src/H5Epubgen.h
    src/H5Eterm.h

* Update MANIFEST for switch_maint_mode.

Co-authored-by: H. Joe Lee <hyoklee@hdfgroup.org>
Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/bin/switch_maint_mode b/bin/switch_maint_mode
new file mode 100755
index 0000000..fb1568b
--- /dev/null
+++ b/bin/switch_maint_mode
@@ -0,0 +1,81 @@
+#!/bin/sh
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the COPYING file, which can be found at the root of the source code
+# distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.
+# If you do not have access to either file, you may request a copy from
+# help@hdfgroup.org.
+#
+# Switch AM_MAINTAINER_MODE value in configure.ac
+# Usage: See USAGE()
+# Programmer: Dana Robinson
+# Creation date: January 2016
+
+USAGE()
+{
+cat <<EOF
+
+switch_maint_mode reverses the status of AM_MAINTAINER_MODE in
+configure.ac from enable to disable or vice-versa. When enabled,
+this feature forces the autotools to run when the input files are
+older than the output files. This is the default for development
+branches. When disabled, the autotools will NOT be re-run regardless
+of their timestamps or any modifications. This is the default for
+tarballs and release branches since it avoids having end-users
+requiring the autotools.
+
+Command Syntax
+==============
+switch_maint_mode [-help] [-enable|disable] <path-to-configure.ac>
+
+EOF
+}
+
+MODE="notset"
+CONFIG_AC_PATH=
+
+# Display help/usage if any options were passed in
+while [ $# -gt 0 ]; do
+    case "$1" in
+    -enable)
+        MODE="enable"
+        ;;
+    -disable)
+        MODE="disable"
+        ;;
+	-help)
+	    USAGE
+	    exit 0
+	    ;;
+    *)
+	    CONFIG_AC_PATH="$1"
+	    ;;
+    esac
+    shift
+done
+
+# Did we get a file path?
+if test -z $CONFIG_AC_PATH ; then
+    USAGE
+    exit 1
+fi
+
+# Did we get a mode?
+if test -z $MODE ; then
+    USAGE
+    exit 1
+fi
+
+# Run perl over configure.ac
+if test "X-$MODE" = "X-enable" ; then
+    perl -pi -e 's/^(AM_MAINTAINER_MODE\(\[)([a-z]+)(\]\))/$1enable$3/g' $CONFIG_AC_PATH
+fi
+if test "X-$MODE" = "X-disable" ; then
+    perl -pi -e 's/^(AM_MAINTAINER_MODE\(\[)([a-z]+)(\]\))/$1disable$3/g' $CONFIG_AC_PATH
+fi
+