[4.0] 1346cd8 Build varnishhist documentation

[Martin Blix Grydeland]

commit 1346cd8b6f5aaf9bb5b47c16b301267c53e261bf
Author: Guillaume Quintard <guillaume.quintard at gmail.com>
Date:   Tue Feb 4 15:02:32 2014 +0100

    Build varnishhist documentation

diff --git a/bin/varnishhist/Makefile.am b/bin/varnishhist/Makefile.am
index a24f29a..986966f 100644
--- a/bin/varnishhist/Makefile.am
+++ b/bin/varnishhist/Makefile.am
@@ -19,3 +19,35 @@ varnishhist_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
 	-lm \
 	@CURSES_LIB@ ${RT_LIBS} ${PTHREAD_LIBS}
+
+noinst_PROGRAMS = varnishhist_opt2rst
+varnishhist_opt2rst_SOURCES = \
+	varnishhist_options.h \
+	varnishhist_options.c \
+	$(top_srcdir)/lib/libvarnishtools/opt2rst.c
+
+BUILT_SOURCES = varnishhist_options.rst varnishhist_synopsis.rst
+EXTRA_DIST = $(BUILT_SOURCES)
+MAINTAINERCLEANFILES = $(EXTRA_DIST)
+
+varnishhist_options.rst:
+	./varnishhist_opt2rst options > $@
+varnishhist_synopsis.rst:
+	./varnishhist_opt2rst synopsis > $@
+
+if HAVE_RST2MAN
+varnishhist_options.rst varnishhist_synopsis.rst: varnishhist_opt2rst
+endif
+
+varnishhist.1: \
+	$(top_srcdir)/doc/sphinx/reference/varnishhist.rst \
+	varnishhist_options.rst \
+	varnishhist_synopsis.rst
+if HAVE_RST2MAN
+	${RST2MAN} $(top_srcdir)/doc/sphinx/reference/varnishhist.rst $@
+else
+	@echo "========================================"
+	@echo "You need rst2man installed to make dist"
+	@echo "========================================"
+	@false
+endif
diff --git a/bin/varnishhist/varnishhist_options.h b/bin/varnishhist/varnishhist_options.h
index e362d32..2b71835 100644
--- a/bin/varnishhist/varnishhist_options.h
+++ b/bin/varnishhist/varnishhist_options.h
@@ -40,7 +40,7 @@
 
 #define HIS_OPT_P							\
 	VOPT("P:", "[-P <size|responsetime|tag:field_num:min:max>]", "Profile definition",			\
-		"Either specify \"size\" or \"responstime\" profile or create a new one" \
+		"Either specify \"size\" or \"responstime\" profile or create a new one." \
 	    " Define the tag we'll look for, and the field number of the value"	\
 	    " we are interested in. min and max are the boundaries of the graph"	\
 	    " (these are power of tens)"	\
diff --git a/doc/sphinx/reference/varnishhist.rst b/doc/sphinx/reference/varnishhist.rst
index f513294..901c7f4 100644
--- a/doc/sphinx/reference/varnishhist.rst
+++ b/doc/sphinx/reference/varnishhist.rst
@@ -9,8 +9,8 @@ Varnish request histogram
 SYNOPSIS
 ========
 
-varnishhist [-b] [-C] [-c] [-d] [-I regex] [-i tag] [-m tag:regex ...]
-[-n varnish_name] [-r file] [-V] [-w delay] [-X regex] [-x tag]
+.. include:: ../../../bin/varnishhist/varnishhist_synopsis.rst
+varnishhist |synopsis|
 
 DESCRIPTION
 ===========
@@ -24,44 +24,7 @@ and misses are marked with a hash character ("#").
 
 The following options are available:
 
--b          Include log entries which result from communication with
-	    a backend server.  If neither -b nor -c is
-	    specified, varnishhist acts as if they both were.
-
--C          Ignore case when matching regular expressions.
-
--c          Include log entries which result from communication with
-	    a client.  If neither -b nor -c is specified,
-	    varnishhist acts as if they both were.
-
--d          Process old log entries on startup.  Normally, varnishhist
-	    will only process entries which are written to the
-	    log after it starts.
-
--I regex    Include log entries which match the specified
-   	    regular expression.  If neither -I nor -i is specified,
-	    all log entries are included.
-
--i tag      Include log entries with the specified tag.  If neither
-   	    -I nor -i is specified, all log entries are included.
-
--m tag:regex only count transactions where tag matches regex. Multiple
-            -m options are AND-ed together.
-
--n          Specifies the name of the varnishd instance to get logs
-	    from.  If -n is not specified, the host name is used.
-
--r file     Read log entries from file instead of shared memory.
-
--V          Display the version number and exit.
-
--w delay    Wait at least delay seconds between each update.  The
-   	    default is 1.  file instead of displaying them.  The file
-	    will be overwritten unless the -a option was specified.
-
--X regex    Exclude log entries which match the specified regular expression.
-
--x tag      Exclude log entries with the specified tag.
+.. include:: ../../../bin/varnishhist/varnishhist_options.rst
 
 SEE ALSO
 ========