Revert "osmo-config-merge: Add manual page"

This reverts commit 6dd00d876e2b947e070f776f90fbb8305a237d21.

Unfortunately, it seems older a2x versions don't support "-D" for
manpage generation:

All the osmocom master builds started to fail with:

make[2]: Entering directory '/build/deps/libosmocore/man'
a2x --doctype manpage --format manpage -D . osmo-config-merge.adoc
a2x: WARNING: --destination-dir option is only applicable to HTML based outputs
a2x: ERROR: "xmllint" --nonet --noout --valid "/build/deps/libosmocore/man/osmo-config-merge.xml" returned
non-zero exit status 127
Makefile:545: recipe for target 'osmo-config-merge.8' failed

Change-Id: I0f45362d3e978c328d962a5c0d883eade27b875c

2 files changed, 0 insertions, 79 deletions

diff --git a/man/Makefile.am b/man/Makefile.am
deleted file mode 100644
index b2877148..00000000
--- a/man/Makefile.am
+++ /dev/null
@@ -1,15 +0,0 @@
-if BUILD_MAN
-man_MANS =  osmo-config-merge.8
-endif
-
-ASCIIDOCS = osmo-config-merge.adoc
-
-A2X_OPTS_MANPAGE = --doctype manpage --format manpage -D ${builddir}
-
-%.8 : %.adoc
-		a2x ${A2X_OPTS_MANPAGE} $<
-
-EXTRA_DIST = ${ASCIIDOCS}
-
-CLEANFILES = \
-	     osmo-config-merge.8
diff --git a/man/osmo-config-merge.adoc b/man/osmo-config-merge.adoc
deleted file mode 100644
index 205fb502..00000000
--- a/man/osmo-config-merge.adoc
+++ /dev/null
@@ -1,64 +0,0 @@
-osmo-config-merge(8)
-=====================
-
-NAME
-----
-osmo-config-merge - Merge osmocom config snippets into an existing config
-
-SYNOPSIS
---------
-[verse]
-*osmo-config-merge* <config-file> <config-patch> [--debug]
-
-DESCRIPTION
------------
-This utility allows you to merge an incremental config "patch"
-into an osmocom-style config file.
-
-The patch file follows the same syntax as the original config file.
-
-It works by appending the leaf nodes of the patch file to the respective
-nodes of the input config file.
-
-This process allows configuration file changes/updates to be performed
-in a more stable/reliable way than by means of (unified) diff files,
-as they break every time the context lines break.
-
-osmo-config-merge doesn't suffer from this problem, as it understands
-the tree-like nature of VTY config files.
-
-The resulting config is printed to stdout.
-
-NOTE: This only works with configuration files that have proper
-indenting, i.e. every level in the hierarchy must be indented excatly
-one character, not multiple.
-
-OPTIONS
--------
-*--debug*::
-	Show debugging output when parsing the config tree. Needs to be the last argument.
-
-EXAMPLE USAGE
--------------
-[verse]
-$ osmo-config-merge osmo-msc.cfg.base osmo-msc_change_network.cfg > osmo-msc.cfg
-
-EXIT STATUS
------------
-Exit status is 0 if the command was successful, and 1 in case of a
-wrong/missing argument. If the tool detects an error in the patch file the
-exit status is 2.
-
-SEE ALSO
---------
-The official Osmocom documentation including the VTY config refernce can be
-found at: http://ftp.osmocom.org/docs/latest/
-
-The Osmocom wiki is located at: http://projects.osmocom.org/
-
-
-AUTHORS
--------
-osmo-config-merge was written by Harald Welte.
-
-The man page was written by Daniel Willmann.