config: build Xserver man pages using XORG_MANPAGE_SECTIONS

Nothing requires the use of a C preprocessor
Using standard file exentions (.man) means no need for .gitignore
Use standard directory and makefile
Fix man page whitespace issues

Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Matt Dew <matt@osource.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>

configure.ac

@@ -2180,6 +2180,7 @@ damageext/Makefile
 dbe/Makefile
 dix/Makefile
 doc/Makefile
+doc/man/Makefile
 doc/xml/Makefile
 doc/xml/dtrace/Makefile
 doc/xml/xserver.ent

doc/.gitignore

@@ -1,2 +0,0 @@
-#		Add & Override for this directory and it's subdirectories
-Xserver.man

doc/Makefile.am

@@ -1,26 +1,3 @@
+SUBDIRS = man xml
 
-# Xserver.man covers options generic to all X servers built in this tree
-# (i.e. those handled in the os/utils.c options processing instead of in
-#  the DDX-level options processing)
-appmandir = $(APP_MAN_DIR)
-appman_PRE = Xserver.man.pre
-
-appman_PROCESSED = $(appman_PRE:man.pre=man)
-appman_DATA = $(appman_PRE:man.pre=@APP_MAN_SUFFIX@)
-
-BUILT_SOURCES = $(appman_PROCESSED)
-CLEANFILES = $(appman_PROCESSED) $(appman_DATA)
-
-include $(top_srcdir)/cpprules.in
-
-.man.$(APP_MAN_SUFFIX):
-	$(AM_V_at)cp $< $@
-
-EXTRAMANDEFS = -D__default_font_path__="`echo $(COMPILEDDEFAULTFONTPATH) | $(SED) -e 's/,/, /g'`"
-
-# Docs about X server internals that we ship with source but don't install
-DEVEL_DOCS = smartsched
-
-EXTRA_DIST = $(DEVEL_DOCS) $(appman_PRE) $(fileman_PRE)
-
-SUBDIRS = xml
+dist_noinst_DATA = smartsched

doc/man/Makefile.am

@@ -0,0 +1,20 @@
+# Xserver.man covers options generic to all X servers built in this tree
+# (i.e. those handled in the os/utils.c options processing instead of in
+#  the DDX-level options processing)
+
+appmandir = $(APP_MAN_DIR)
+appman_PRE = Xserver.man
+appman_DATA = $(appman_PRE:man=$(APP_MAN_SUFFIX))
+
+EXTRA_DIST = $(appman_PRE)
+CLEANFILES = $(appman_DATA)
+SUFFIXES = .$(APP_MAN_SUFFIX) .man
+
+# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
+# 's|/,|/, |g' will add a space to help font path formatting
+MAN_SUBSTS += 	-e 's|__datadir__|$(datadir)|g' \
+		-e 's|__default_font_path__|$(COMPILEDDEFAULTFONTPATH)|g' \
+		-e '\|$(COMPILEDDEFAULTFONTPATH)| s|/,|/, |g'
+
+.man.$(APP_MAN_SUFFIX):
+	$(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@