xfree86: add a comment as to why the logdir is created

Without the logdir, the xserver will write the content of the log file on the
terminal stating that it cannot be written and will stop.

Refer to https://bugs.freedesktop.org/show_bug.cgi?id=3889

Reviewed-By:  Matt Dew <marcoz@osource.org>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/hw/xfree86/Makefile.am b/hw/xfree86/Makefile.am
index aed631b..59cfb5f 100644 (file)
--- a/hw/xfree86/Makefile.am
+++ b/hw/xfree86/Makefile.am
@@ -84,6 +84,7 @@ os-support/solaris/solaris-@SOLARIS_INOUT_ARCH@.il:
         $(MAKE) $(AM_MAKEFLAGS) solaris-@SOLARIS_INOUT_ARCH@.il
 endif
 
+# Without logdir, X will post an error on the terminal and will not start
 install-data-local:
        $(AM_V_GEN)$(MKDIR_P) $(DESTDIR)$(logdir)
 if CYGWIN