From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Fri, 11 Mar 2016 15:54:25 +0000 (+0100)
Subject: Let configure supply path to manual file
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=544946411e3590e96198f8c3308418c4c456dd77

Let configure supply path to manual file

A new macro MANDIR is passed fro the configure process to the compiler
in a -D option to inform XBoard where to find its manual page.
---

diff --git a/Makefile.am b/Makefile.am
index f202a12..a3051ba 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -70,7 +70,7 @@ DISTCLEANFILES = stamp-h
 GITVERSION=$(shell sh -c 'git describe --dirty --always 2>/dev/null')
 AM_CPPFLAGS=-DINFODIR='"$(infodir)"' @X_CFLAGS@ @CAIRO_CFLAGS@ @FRONTEND_CFLAGS@  -DSYSCONFDIR='"$(sysconfdir)"' \
 	    -DLOCALEDIR='"$(localedir)"' -DSVGDIR='"$(svgdir)"' -D__GIT_VERSION='"$(GITVERSION)"' \
-            -DCONFIGURE_OPTIONS='"@CONFIGURE_OPTIONS@"' -DDATADIR='"$(datadir)/games/xboard"' $(headers)
+            -DCONFIGURE_OPTIONS='"@CONFIGURE_OPTIONS@"' -DDATADIR='"$(datadir)/games/xboard"' -DMANDIR='"$(mandir)"' $(headers)
 
 ACLOCAL_AMFLAGS = -I m4
 
diff --git a/dialogs.c b/dialogs.c
index ece6c40..eecf453 100644
--- a/dialogs.c
+++ b/dialogs.c
@@ -2491,7 +2491,7 @@ GetHelpText (FILE *f, char *name)
 void
 DisplayHelp (char *name)
 {
-    char *manFile = DATADIR "/../../man/man6/xboard.6";
+    char *manFile = MANDIR "/man6/xboard.6";
     FILE *f = fopen(manFile, "r");
     if(f) {
 	GetHelpText(f, name);