Generate tmux.1 using mdoc2man.awk on Solaris, issue brought up and c…

…hanges

tested by Dagobert Michelsen.

.gitignore

@@ -15,3 +15,4 @@ tmux
 Makefile
 Makefile.in
 configure
+tmux.1

Makefile.am

@@ -2,12 +2,14 @@
 
 # Obvious program stuff.
 bin_PROGRAMS = tmux
-dist_man1_MANS = tmux.1
+nodist_man1_MANS = tmux.1
+CLEANFILES = tmux.1
 
 # Distribution tarball options.
 EXTRA_DIST = \
 	CHANGES FAQ README TODO examples compat \
-	array.h compat.h tmux.h osdep-*.c
+	array.h compat.h tmux.h osdep-*.c mdoc2man.awk \
+	tmux.1.in
 dist-hook:
 	grep "^#found_debug=" configure
 	find $(distdir) -name .svn -type d|xargs rm -Rf
@@ -232,6 +234,14 @@ if NO_B64_NTOP
 nodist_tmux_SOURCES += compat/b64_ntop.c
 endif
 
+# Build tmux.1 in the right format.
+tmux.1: tmux.1.in
+	if test x@MANFORMAT@ = xmdoc; then \
+		cp tmux.1.in tmux.1; \
+	else \
+		$(AWK) -fmdoc2man.awk tmux.1.in >tmux.1; \
+	fi
+
 # Update SF web site.
 upload-index.html: update-index.html
 	scp www/index.html www/main.css www/images/*.png \

configure.ac

@@ -416,6 +416,10 @@ else
 	AC_MSG_RESULT(no)
 fi
 
+# Man page defaults to mdoc.
+MANFORMAT=mdoc
+AC_SUBST(MANFORMAT)
+
 # Figure out the platform for osdep-*.c and forkpty-*.c.
 AC_MSG_CHECKING(platform)
 case "$host_os" in
@@ -455,6 +459,7 @@ case "$host_os" in
 	*solaris*)
 		AC_MSG_RESULT(sunos)
 		PLATFORM=sunos
+		MANFORMAT=man
 		;;
 	*hpux*)
 		AC_MSG_RESULT(hpux)