README: keep the text version of README, discard the sgml version

The linuxdoc doc tool is deprecated.
README files are exclusively text files.

Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Makefile.am

@@ -21,13 +21,6 @@
 SUBDIRS = src man util
 MAINTAINERCLEANFILES = ChangeLog INSTALL
 
-
-if BUILD_LINUXDOC
-README: README.sgml
-	$(MAKE_TEXT) README.sgml && mv README.txt README
-endif
-
-EXTRA_DIST = README.sgml
 .PHONY: ChangeLog INSTALL
 
 INSTALL:

configure.ac

@@ -108,8 +108,6 @@ AC_SUBST([moduledir])
 DRIVER_NAME=chips
 AC_SUBST([DRIVER_NAME])
 
-XORG_CHECK_LINUXDOC
-
 AC_OUTPUT([
 	Makefile
 	src/Makefile