Brought xorriso-dd-target into libisoburn

AUTHORS

@@ -1,3 +1,4 @@
 Thomas Schmitt
 Vreixo Formoso Lopes
+Nio Wiklund alias sudodus
 

Makefile.am

@@ -180,9 +180,12 @@ xorriso_make_xorriso_1_CFLAGS =
 xorriso_make_xorriso_1_LDADD =
 xorriso_make_xorriso_1_SOURCES = xorriso/make_xorriso_1.c
 
-# A Proof-of-concept for frontends
+# A Proof-of-concept for frontends, and xorriso-dd-target if on Linux kernel
 bin_SCRIPTS = \
-	frontend/xorriso-tcltk
+	frontend/xorriso-tcltk \
+	$(XORRISO_DD_TARGET)
+
+EXTRA_SCRIPTS = xorriso-dd-target/xorriso-dd-target
 
 
 ## ========================================================================= ##
@@ -242,13 +245,25 @@ man_MANS = \
 	xorriso/xorriso.1 \
 	xorriso/xorrisofs.1 \
 	xorriso/xorrecord.1 \
-	xorriso/xorriso-tcltk.1
+	xorriso/xorriso-tcltk.1 \
+	$(XORRISO_DD_TARGET_MAN)
+
+EXTRA_MANS = xorriso-dd-target/xorriso-dd-target.1
 
 info_TEXINFOS = \
 	xorriso/xorriso.texi \
 	xorriso/xorrisofs.texi \
 	xorriso/xorrecord.texi \
-	xorriso/xorriso-tcltk.texi
+	xorriso/xorriso-tcltk.texi \
+	xorriso-dd-target/xorriso-dd-target.texi
+
+# xorriso-dd-target.texi is hardcoded for now because of
+#   Makefile.am: error: texinfo file '@XORRISO_DD_TARGET_TEXI@' has
+#                       unrecognized extension
+#      $(XORRISO_DD_TARGET_TEXI)
+#
+# EXTRA_TEXINFOS = xorriso-dd-target/xorriso-dd-target.texi
+
 
 # To have a file in releng_generated_data. If the directory itself is listed
 # in Makefile.am EXTRA_DIST, then its .svn subdir gets into the tarball.
@@ -270,6 +285,7 @@ EXTRA_DIST = \
 	frontend/sh_on_named_pipes.sh \
 	frontend/xorriso_broker.sh \
 	frontend/grub-mkrescue-sed.sh \
+	xorriso-dd-target/xorriso-dd-target \
 	README \
 	AUTHORS \
 	CONTRIBUTORS \

README

@@ -250,6 +250,23 @@ Note: xorriso by default prefixes "stdio:" to addresses outside the /dev tree
       if they do not lead to an optical drive device file.
 
 
+                         xorriso-dd-target
+
+libisoburn comes with a script named
+  xorriso-dd-target/xorriso-dd-target
+which uses the util-linux program lsblk to find suitable hard-disk-like
+target devices for copying hard-disk bootable ISO images onto them. Such images
+are offered by GNU/Linux distributions for installing their system.
+
+xorriso-dd-target gets installed only if ./configure detects to run on a
+GNU/Linux system. It refuses to start on non-Linux kernels or if program lsblk
+is not found in /usr/sbin, /sbin, /usr/bin, /bin.
+
+For introduction, examples, and details see in the build directory
+  man xorriso-dd-target/xorriso-dd-target.1
+  info xorriso-dd-target/xorriso-dd-target.info
+
+
                               Testing
 
 For automated and manual tests of xorriso's functionality see file
@@ -322,3 +339,6 @@ Libburn. By Derek Foreman <derek@signalmarketing.com> and
 Copyright (C) 2002-2006  Derek Foreman and Ben Jansens
 libisoburn does not stem from their code.
 
+The libisoburn release contains xorriso-dd-target
+Copyright (C) 2019      Nio Wiklund alias sudodus, Thomas Schmitt
+

configure.ac

@@ -134,6 +134,23 @@ dnl Important: Must be performed _after_ TARGET_SHIZZLE
 dnl
 LIBBURNIA_SET_PKGCONFIG
 
+dnl xorriso-dd-target is addicted to the Linux kernel and util-linux lsblk
+if uname -s | grep '^Linux' >/dev/null
+then
+  XORRISO_DD_TARGET=xorriso-dd-target/xorriso-dd-target
+  XORRISO_DD_TARGET_MAN=xorriso-dd-target/xorriso-dd-target.1
+  XORRISO_DD_TARGET_TEXI=xorriso-dd-target/xorriso-dd-target.texi
+  echo "enabled  installation of xorriso-dd-target/xorriso-dd-target"
+else
+  XORRISO_DD_TARGET=
+  XORRISO_DD_TARGET_MAN=
+  XORRISO_DD_TARGET_TEXI=
+  echo "disabled installation of xorriso-dd-target/xorriso-dd-target"
+fi
+AC_SUBST(XORRISO_DD_TARGET)
+AC_SUBST(XORRISO_DD_TARGET_MAN)
+AC_SUBST(XORRISO_DD_TARGET_TEXI)
+
 AC_ARG_ENABLE(libreadline,
 [  --enable-libreadline    Enable use of libreadline by xorriso, default=yes],
                , enable_libreadline=yes)