xrandr 1.5.0.

debian/changelog

@@ -1,3 +1,9 @@
+x11-xserver-utils (7.7+6) UNRELEASED; urgency=medium
+
+  * xrandr 1.5.0.
+
+ -- Julien Cristau <jcristau@debian.org>  Tue, 23 Feb 2016 20:47:37 +0100
+
 x11-xserver-utils (7.7+5) unstable; urgency=high
 
   * High urgency upload for RC bug fix.

xrandr/ChangeLog

@@ -1,3 +1,128 @@
+commit 65fd628cdfd1c95bd01a50706d4577655d1dd404
+Author: Aaron Plattner <aplattner@nvidia.com>
+Date:   Tue Feb 23 10:22:26 2016 -0800
+
+    xrandr 1.5.0
+    
+    Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
+
+commit d62030b506f6b686ffe1e750ea9d3a855beec1f0
+Author: Chris Wilson <chris@chris-wilson.co.uk>
+Date:   Sun Sep 13 11:40:37 2015 +0100
+
+    Only use the current information when setting modes
+    
+    Before we change the state (e.g. adding a mode or applying one to an
+    output), we query the screen resources for the right identifiers. This
+    should only use the current information rather than force a reprobe on
+    all hardware - not only can that reprobe be very slow (e.g. EDID
+    timeouts on the order of seconds), but it may perturb the setup that the
+    user is trying to configure.
+    
+    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+
+commit 3d03be780fca4949b11ead46c5ea5d3266c03c32
+Author: Chris Wilson <chris@chris-wilson.co.uk>
+Date:   Thu Jun 18 08:27:49 2015 +0100
+
+    Mark all CRTC as currently unused for second picking CRTC pass
+    
+    We perform two passes over the CRTC in order to find the preferred CRTC
+    for each enabled output. In the first pass, we try to preserve the
+    existing output <-> CRTC relationships (to avoid unnecessary flicker).
+    If that pass fails, we try again but with all outputs first disabled.
+    However, the logic to preserve an active CRTC was not disabled along
+    with the outputs - meaning that if one was active but its associated
+    output was disabled by the user, then that CRTC would remain unavailable
+    for other outputs. The result would be that we would try to assign more
+    CRTC than available (i.e. if the user request 3 new HDMI outputs on a
+    system with only 3 CRTC, and wished to switch off an active internal
+    panel, we would report "cannot find CRTC" even though that configuration
+    could be established.)
+    
+    Reported-and-tested-by: Nathan Schulte <nmschulte@gmail.com>
+    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+
+commit 53ef3fc13b3e282902892e3140765460c6f93276
+Author: Chris Wilson <chris@chris-wilson.co.uk>
+Date:   Thu Jun 18 08:27:48 2015 +0100
+
+    Mark disabling an output as a change in its CRTC
+    
+    When an output is disabled via the cmdline, we can use that information
+    to prevent assigning the current CRTC to the output and free it up for
+    reuse by other outputs in the first pass of picking CRTC.
+    
+    Reported-and-tested-by: Nathan Schulte <nmschulte@gmail.com>
+    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+
+commit 09989b09a342b273ee30e1d96267dced3cbe61b0
+Author: Aaron Plattner <aplattner@nvidia.com>
+Date:   Thu Apr 9 11:14:54 2015 -0700
+
+    Split verbose mode printing into a helper function
+    
+    Combine the two forms of verbose mode printing into a single function.  Pass the
+    'current' and 'preferred' flags as arguments.  This fixes the code that prints
+    unassociated modes to print the flags as well.
+    
+    Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
+    Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
+
+commit d06730e94320175d40ff6f2bb38dce55312f2e54
+Author: Keith Packard <keithp@keithp.com>
+Date:   Tue Dec 16 01:57:45 2014 -0800
+
+    Add monitor support (v2)
+    
+    This adds the ability to query, set and delete monitors
+    
+    v2: [airlied] add list active monitors
+    
+    Reviewed-by: Dave Airlie <airlied@redhat.com>
+    Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 3076c3494b6f3f00b9c4509c2dab6f40858af4cf
+Author: Dave Airlie <airlied@redhat.com>
+Date:   Tue Mar 31 11:49:00 2015 +1000
+
+    xrandr: don't return NULL from a void
+    
+    Reported-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+    Signed-off-by: Dave Airlie <airlied@redhat.com>
+
+commit 6957ad0cf3cdd10e8f4a5638b36f25c7a9b4ea25
+Author: Dave Airlie <airlied@redhat.com>
+Date:   Mon Mar 30 14:51:49 2015 +1000
+
+    xrandr: parse property returns correctly.
+    
+    Xlib uses longs for 32-bit, so when we get values back they
+    are in longs, this fixes the xrandr parsing code to parse
+    the correct sized values according to Xlib.
+    
+    Reviewed-by: Keith Packard <keithp@keithp.com>
+    Signed-off-by: Dave Airlie <airlied@redhat.com>
+
+commit f429a517684e8f99c15bc2858e62bbd112331456
+Author: Keith Packard <keithp@keithp.com>
+Date:   Wed Oct 8 13:16:07 2014 +0200
+
+    keystone: Report matrix error. Deal with "primary" in xrandr output
+    
+    Compute the error cause by the fixed point matrix representation and
+    display that.
+    
+    Accept the 'primary' word found in xrandr output and ignore it.
+    
+    Signed-off-by: Keith Packard <keithp@keithp.com>
+
+commit 527d83dde0cb78cbfbb67d203d073e41e110d4a1
+Author: Keith Packard <keithp@keithp.com>
+Date:   Mon Jul 9 10:52:52 2012 -0700
+
+    Increase keystone.5c default window size
+
 commit 9887ed4989e0abd48004598be0eb5cb06fa40bd1
 Author: Aaron Plattner <aplattner@nvidia.com>
 Date:   Fri Aug 1 23:14:42 2014 -0700
@@ -7,7 +132,7 @@ Date:   Fri Aug 1 23:14:42 2014 -0700
     Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
 
 commit 20d76f773cf8de474cf7a3f1082961605732c3f1
-Merge: 00477d8 193a358
+Merge: 00477d88297e 193a358563a5
 Author: Aaron Plattner <aplattner@nvidia.com>
 Date:   Fri Aug 1 23:10:46 2014 -0700
 
@@ -293,7 +418,7 @@ Date:   Tue Feb 12 13:24:38 2013 -0800
     Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
 
 commit 3e5f160c4198a5160be5e9a3f21ba3f4130d4318
-Merge: dac72db bd16618
+Merge: dac72dbbc750 bd166184f6c1
 Author: Aaron Plattner <aplattner@nvidia.com>
 Date:   Tue Feb 12 12:30:20 2013 -0800
 
@@ -1559,7 +1684,7 @@ Date:   Mon Dec 1 21:45:47 2008 +0100
     Fix build outside of the source dir
 
 commit 63ba316bcbe8ad61ba63d9fe62c82e7d56dcc399
-Merge: a813c4d 1b95e32
+Merge: a813c4da7f0b 1b95e32b4b0a
 Author: Julien Cristau <jcristau@debian.org>
 Date:   Mon Dec 1 21:33:35 2008 +0100
 
@@ -2037,7 +2162,7 @@ Date:   Sun Feb 18 21:27:55 2007 -0800
     Update version number to 1.2.0 for release.
 
 commit 13cef2baa884039e96f5dfd9245bb949aed99448
-Merge: 065f09c a175972
+Merge: 065f09cc304d a175972de6fb
 Author: Keith Packard <keithp@neko.keithp.com>
 Date:   Sun Feb 18 21:26:50 2007 -0800
 
@@ -2079,7 +2204,7 @@ Date:   Sat Feb 10 16:14:58 2007 -0800
     Display set of available CRTCs per output in --verbose mode.
 
 commit 067cafb5cda0aa6e34773e888fd469ff657760c2
-Merge: 7c25c24 b0a00df
+Merge: 7c25c245bceb b0a00df69f83
 Author: Keith Packard <keithp@guitar.keithp.com>
 Date:   Wed Jan 31 15:25:35 2007 -0800
 
@@ -2238,7 +2363,7 @@ Date:   Tue Dec 19 16:27:46 2006 -0800
     Actually respect the --fb option
 
 commit 7b32611632ab08b6a123db5df1c2b919b3a12104
-Merge: a0df3aa 4bb1a9c
+Merge: a0df3aa81205 4bb1a9cd6f9c
 Author: Keith Packard <keithp@guitar.keithp.com>
 Date:   Tue Dec 19 15:58:38 2006 -0800
 
@@ -2251,7 +2376,7 @@ Date:   Tue Dec 19 15:58:21 2006 -0800
     Correct format for sscanf to double variable "dpi"
 
 commit 4bb1a9cd6f9cc3ed61d7913528afa3f573092833
-Merge: b6c0382 6ef400f
+Merge: b6c03827bae7 6ef400f35d7d
 Author: Keith Packard <keithp@bouzouki.jf.intel.com>
 Date:   Wed Dec 13 11:36:36 2006 -0800
 

xrandr/Makefile.in

@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# Makefile.in generated by automake 1.15 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+
-# Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -38,6 +37,61 @@
 
 
 VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -58,14 +112,12 @@ build_triplet = @build@
 host_triplet = @host@
 bin_PROGRAMS = xrandr$(EXEEXT)
 subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
-	$(top_srcdir)/configure COPYING ChangeLog INSTALL config.guess \
-	config.sub depcomp install-sh missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
+	$(am__configure_deps) $(am__DIST_COMMON)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno config.status.lineno
 mkinstalldirs = $(install_sh) -d
@@ -106,6 +158,18 @@ am__uninstall_files_from_dir = { \
          $(am__cd) "$$dir" && rm -f $$files; }; \
   }
 SCRIPTS = $(bin_SCRIPTS)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
@@ -114,35 +178,62 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 AM_V_CC = $(am__v_CC_@AM_V@)
 am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
-am__v_CC_0 = @echo "  CC    " $@;
+am__v_CC_0 = @echo "  CC      " $@;
-AM_V_at = $(am__v_at_@AM_V@)
+am__v_CC_1 = 
-am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
-am__v_at_0 = @
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 AM_V_CCLD = $(am__v_CCLD_@AM_V@)
 am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
-am__v_CCLD_0 = @echo "  CCLD  " $@;
+am__v_CCLD_0 = @echo "  CCLD    " $@;
-AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_CCLD_1 = 
-am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
-am__v_GEN_0 = @echo "  GEN   " $@;
 SOURCES = $(xrandr_SOURCES)
 DIST_SOURCES = $(xrandr_SOURCES)
-RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
-	html-recursive info-recursive install-data-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
-	install-dvi-recursive install-exec-recursive \
+	install-data-recursive install-dvi-recursive \
-	install-html-recursive install-info-recursive \
+	install-exec-recursive install-html-recursive \
-	install-pdf-recursive install-ps-recursive install-recursive \
+	install-info-recursive install-pdf-recursive \
-	installcheck-recursive installdirs-recursive pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
-	ps-recursive uninstall-recursive
+	installdirs-recursive pdf-recursive ps-recursive \
+	tags-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
   distclean-recursive maintainer-clean-recursive
-AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
+am__recursive_targets = \
-	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
+  $(RECURSIVE_TARGETS) \
-	distdir dist dist-all distcheck
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+	cscope distdir dist dist-all distcheck
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)config.h.in
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
 ETAGS = etags
 CTAGS = ctags
+CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in COPYING \
+	ChangeLog INSTALL README compile config.guess config.sub \
+	depcomp install-sh missing
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
@@ -152,6 +243,7 @@ am__remove_distdir = \
       && rm -rf "$(distdir)" \
       || { sleep 5 && rm -rf "$(distdir)"; }; \
   else :; fi
+am__post_remove_distdir = $(am__remove_distdir)
 am__relativize = \
   dir0=`pwd`; \
   sed_first='s,^\([^/]*\)/.*$$,\1,'; \
@@ -179,6 +271,7 @@ am__relativize = \
   reldir="$$dir2"
 DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
 GZIP_ENV = --best
+DIST_TARGETS = dist-bzip2 dist-gzip
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -332,7 +425,6 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -353,8 +445,8 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 
 config.h: stamp-h1
-	@if test ! -f $@; then rm -f stamp-h1; else :; fi
+	@test -f $@ || rm -f stamp-h1
-	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
 
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
@@ -368,14 +460,18 @@ distclean-hdr:
 	-rm -f config.h stamp-h1
 install-binPROGRAMS: $(bin_PROGRAMS)
 	@$(NORMAL_INSTALL)
-	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
 	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
 	for p in $$list; do echo "$$p $$p"; done | \
 	sed 's/$(EXEEXT)$$//' | \
-	while read p p1; do if test -f $$p; \
+	while read p p1; do if test -f $$p \
-	  then echo "$$p"; echo "$$p"; else :; fi; \
+	  ; then echo "$$p"; echo "$$p"; else :; fi; \
 	done | \
-	sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
+	sed -e 'p;s,.*/,,;n;h' \
+	    -e 's|.*|.|' \
 	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
 	sed 'N;N;N;s,\n, ,g' | \
 	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
@@ -396,20 +492,25 @@ uninstall-binPROGRAMS:
 	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
 	files=`for p in $$list; do echo "$$p"; done | \
 	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
-	      -e 's/$$/$(EXEEXT)/' `; \
+	      -e 's/$$/$(EXEEXT)/' \
+	`; \
 	test -n "$$list" || exit 0; \
 	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
 	cd "$(DESTDIR)$(bindir)" && rm -f $$files
 
 clean-binPROGRAMS:
 	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+
 xrandr$(EXEEXT): $(xrandr_OBJECTS) $(xrandr_DEPENDENCIES) $(EXTRA_xrandr_DEPENDENCIES) 
 	@rm -f xrandr$(EXEEXT)
 	$(AM_V_CCLD)$(LINK) $(xrandr_OBJECTS) $(xrandr_LDADD) $(LIBS)
 install-binSCRIPTS: $(bin_SCRIPTS)
 	@$(NORMAL_INSTALL)
-	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
 	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
@@ -452,32 +553,35 @@ distclean-compile:
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c $<
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
 
 .c.obj:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'`
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
 
 # This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
+# into them and run 'make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
+# To change the values of 'make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
+# (1) if the variable is set in 'config.status', edit 'config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
+#     (which will cause the Makefiles to be regenerated when you run 'make');
-# (2) otherwise, pass the desired values on the `make' command line.
+# (2) otherwise, pass the desired values on the 'make' command line.
-$(RECURSIVE_TARGETS):
+$(am__recursive_targets):
-	@fail= failcom='exit 1'; \
+	@fail=; \
-	for f in x $$MAKEFLAGS; do \
+	if $(am__make_keepgoing); then \
-	  case $$f in \
+	  failcom='fail=yes'; \
-	    *=* | --[!k]*);; \
+	else \
-	    *k*) failcom='fail=yes';; \
+	  failcom='exit 1'; \
-	  esac; \
+	fi; \
-	done; \
 	dot_seen=no; \
 	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$list; do \
+	case "$@" in \
+	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
+	  *) list='$(SUBDIRS)' ;; \
+	esac; \
+	for subdir in $$list; do \
 	  echo "Making $$target in $$subdir"; \
 	  if test "$$subdir" = "."; then \
 	    dot_seen=yes; \
@@ -492,57 +596,12 @@ $(RECURSIVE_TARGETS):
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"
 
-$(RECURSIVE_CLEAN_TARGETS):
+ID: $(am__tagged_files)
-	@fail= failcom='exit 1'; \
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
-	for f in x $$MAKEFLAGS; do \
+tags: tags-recursive
-	  case $$f in \
+TAGS: tags
-	    *=* | --[!k]*);; \
-	    *k*) failcom='fail=yes';; \
-	  esac; \
-	done; \
-	dot_seen=no; \
-	case "$@" in \
-	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
-	  *) list='$(SUBDIRS)' ;; \
-	esac; \
-	rev=''; for subdir in $$list; do \
-	  if test "$$subdir" = "."; then :; else \
-	    rev="$$subdir $$rev"; \
-	  fi; \
-	done; \
-	rev="$$rev ."; \
-	target=`echo $@ | sed s/-recursive//`; \
-	for subdir in $$rev; do \
-	  echo "Making $$target in $$subdir"; \
-	  if test "$$subdir" = "."; then \
-	    local_target="$$target-am"; \
-	  else \
-	    local_target="$$target"; \
-	  fi; \
-	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
-	  || eval $$failcom; \
-	done && test -z "$$fail"
-tags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
-	done
-ctags-recursive:
-	list='$(SUBDIRS)'; for subdir in $$list; do \
-	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
-	done
 
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
 	set x; \
 	here=`pwd`; \
 	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
@@ -558,12 +617,7 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
 	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
 	  fi; \
 	done; \
-	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
+	$(am__define_uniq_tagged_files); \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	shift; \
 	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
 	  test -n "$$unique" || unique=$$empty_fix; \
@@ -575,15 +629,11 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
 	      $$unique; \
 	  fi; \
 	fi
-ctags: CTAGS
+ctags: ctags-recursive
-CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
+
-		$(TAGS_FILES) $(LISP)
+CTAGS: ctags
-	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
-	unique=`for i in $$list; do \
+	$(am__define_uniq_tagged_files); \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
 	test -z "$(CTAGS_ARGS)$$unique" \
 	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
 	     $$unique
@@ -592,9 +642,31 @@ GTAGS:
 	here=`$(am__cd) $(top_builddir) && pwd` \
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscope: cscope.files
+	test ! -s cscope.files \
+	  || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS)
+clean-cscope:
+	-rm -f cscope.files
+cscope.files: clean-cscope cscopelist
+cscopelist: cscopelist-recursive
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 
 distdir: $(DISTFILES)
 	$(am__remove_distdir)
@@ -630,13 +702,10 @@ distdir: $(DISTFILES)
 	done
 	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
 	  if test "$$subdir" = .; then :; else \
-	    test -d "$(distdir)/$$subdir" \
+	    $(am__make_dryrun) \
-	    || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || test -d "$(distdir)/$$subdir" \
-	    || exit 1; \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
-	  fi; \
+	      || exit 1; \
-	done
-	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
-	  if test "$$subdir" = .; then :; else \
 	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
 	    $(am__relativize); \
 	    new_distdir=$$reldir; \
@@ -668,40 +737,41 @@ distdir: $(DISTFILES)
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 dist-bzip2: distdir
 	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-lzip: distdir
 	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
-
-dist-lzma: distdir
-	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
-	$(am__remove_distdir)
 
 dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-tarZ: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-shar: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
 dist-zip: distdir
 	-rm -f $(distdir).zip
 	zip -rq $(distdir).zip $(distdir)
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 
-dist dist-all: distdir
+dist dist-all:
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
-	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
+	$(am__post_remove_distdir)
-	$(am__remove_distdir)
 
 # This target untars the dist file and tries a VPATH configuration.  Then
 # it guarantees that the distribution is self-contained by making another
@@ -712,8 +782,6 @@ distcheck: dist
 	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
-	*.tar.lzma*) \
-	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
 	*.tar.lz*) \
 	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
 	*.tar.xz*) \
@@ -725,18 +793,19 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	chmod -R a-w $(distdir)
-	mkdir $(distdir)/_build
+	chmod u+w $(distdir)
-	mkdir $(distdir)/_inst
+	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
 	chmod a-w $(distdir)
 	test -d $(distdir)/_build || exit 0; \
 	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
-	  && $(am__cd) $(distdir)/_build \
+	  && $(am__cd) $(distdir)/_build/sub \
-	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && ../../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
@@ -759,7 +828,7 @@ distcheck: dist
 	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
 	  && cd "$$am__cwd" \
 	  || exit 1
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 	@(echo "$(distdir) archives ready for distribution: "; \
 	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
 	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
@@ -900,15 +969,14 @@ ps-am:
 
 uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS
 
-.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
+.MAKE: $(am__recursive_targets) all install-am install-strip
-	ctags-recursive install-am install-strip tags-recursive
 
-.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	all all-am am--refresh check check-am clean clean-binPROGRAMS \
+	am--refresh check check-am clean clean-binPROGRAMS \
-	clean-generic clean-local ctags ctags-recursive dist dist-all \
+	clean-cscope clean-generic clean-local cscope cscopelist-am \
-	dist-bzip2 dist-gzip dist-hook dist-lzip dist-lzma dist-shar \
+	ctags ctags-am dist dist-all dist-bzip2 dist-gzip dist-hook \
-	dist-tarZ dist-xz dist-zip distcheck distclean \
+	dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \
-	distclean-compile distclean-generic distclean-hdr \
+	distclean distclean-compile distclean-generic distclean-hdr \
 	distclean-tags distcleancheck distdir distuninstallcheck dvi \
 	dvi-am html html-am info info-am install install-am \
 	install-binPROGRAMS install-binSCRIPTS install-data \
@@ -918,9 +986,10 @@ uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS
 	install-ps install-ps-am install-strip installcheck \
 	installcheck-am installdirs installdirs-am maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-compile \
-	mostlyclean-generic pdf pdf-am ps ps-am tags tags-recursive \
+	mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
-	uninstall uninstall-am uninstall-binPROGRAMS \
+	uninstall-am uninstall-binPROGRAMS uninstall-binSCRIPTS
-	uninstall-binSCRIPTS
+
+.PRECIOUS: Makefile
 
 
 xkeystone: keystone.5c

xrandr/compile

@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

xrandr/config.guess

@@ -1,14 +1,12 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   Copyright 1992-2014 Free Software Foundation, Inc.
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012 Free Software Foundation, Inc.
 
-timestamp='2012-02-10'
+timestamp='2014-11-04'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -22,19 +20,17 @@ timestamp='2012-02-10'
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
+# the same distribution terms that you use for the rest of that
-
+# program.  This Exception is an additional permission under section 7
-
+# of the GNU General Public License, version 3 ("GPLv3").
-# Originally written by Per Bothner.  Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
 #
-# This script attempts to guess a canonical system name similar to
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-# config.sub.  If it succeeds, it prints the system name on stdout, and
-# exits with 0.  Otherwise, it exits with 1.
 #
 # You can get the latest version of this script from:
 # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches to <config-patches@gnu.org>.
+
 
 me=`echo "$0" | sed -e 's,.*/,,'`
 
@@ -54,9 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+Copyright 1992-2014 Free Software Foundation, Inc.
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -138,6 +132,27 @@ UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
 UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	LIBC=gnu
+
+	eval $set_cc_for_build
+	cat <<-EOF > $dummy.c
+	#include <features.h>
+	#if defined(__UCLIBC__)
+	LIBC=uclibc
+	#elif defined(__dietlibc__)
+	LIBC=dietlibc
+	#else
+	LIBC=gnu
+	#endif
+	EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+	;;
+esac
+
 # Note: order is significant - the case branches are not exclusive.
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@@ -200,6 +215,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit ;;
+    *:Bitrig:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+	exit ;;
     *:OpenBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
@@ -302,7 +321,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 	echo arm-acorn-riscix${UNAME_RELEASE}
 	exit ;;
-    arm:riscos:*:*|arm:RISCOS:*:*)
+    arm*:riscos:*:*|arm*:RISCOS:*:*)
 	echo arm-unknown-riscos
 	exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
@@ -560,8 +579,9 @@ EOF
 	else
 		IBM_ARCH=powerpc
 	fi
-	if [ -x /usr/bin/oslevel ] ; then
+	if [ -x /usr/bin/lslpp ] ; then
-		IBM_REV=`/usr/bin/oslevel`
+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
 	else
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
@@ -801,10 +821,13 @@ EOF
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
 	exit ;;
+    *:MINGW64*:*)
+	echo ${UNAME_MACHINE}-pc-mingw64
+	exit ;;
     *:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
-    i*:MSYS*:*)
+    *:MSYS*:*)
 	echo ${UNAME_MACHINE}-pc-msys
 	exit ;;
     i*:windows32*:*)
@@ -852,21 +875,21 @@ EOF
 	exit ;;
     *:GNU:*:*)
 	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
 	exit ;;
     aarch64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     aarch64_be:Linux:*:*)
 	UNAME_MACHINE=aarch64_be
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -879,59 +902,54 @@ EOF
 	  EV68*) UNAME_MACHINE=alphaev68 ;;
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
+    arc:Linux:*:* | arceb:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arm*:Linux:*:*)
 	eval $set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 	    | grep -q __ARM_EABI__
 	then
-	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	else
 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 		| grep -q __ARM_PCS_VFP
 	    then
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
 	    else
-		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
 	    fi
 	fi
 	exit ;;
     avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     cris:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-gnu
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
     crisv32:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-gnu
+	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
     frv:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     hexagon:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:Linux:*:*)
-	LIBC=gnu
+	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#ifdef __dietlibc__
-	LIBC=dietlibc
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
-	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
 	exit ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     mips:Linux:*:* | mips64:Linux:*:*)
 	eval $set_cc_for_build
@@ -950,54 +968,63 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
-    or32:Linux:*:*)
+    openrisc*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo or1k-unknown-linux-${LIBC}
+	exit ;;
+    or32:Linux:*:* | or1k*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
-	echo sparc-unknown-linux-gnu
+	echo sparc-unknown-linux-${LIBC}
 	exit ;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-gnu
+	echo hppa64-unknown-linux-${LIBC}
 	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
-	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
-	  *)    echo hppa-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-${LIBC} ;;
 	esac
 	exit ;;
     ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-gnu
+	echo powerpc64-unknown-linux-${LIBC}
 	exit ;;
     ppc:Linux:*:*)
-	echo powerpc-unknown-linux-gnu
+	echo powerpc-unknown-linux-${LIBC}
+	exit ;;
+    ppc64le:Linux:*:*)
+	echo powerpc64le-unknown-linux-${LIBC}
+	exit ;;
+    ppcle:Linux:*:*)
+	echo powerpcle-unknown-linux-${LIBC}
 	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux
+	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
 	exit ;;
     sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-gnu
+	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
 	exit ;;
     x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1201,6 +1228,9 @@ EOF
     BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
 	echo i586-pc-haiku
 	exit ;;
+    x86_64:Haiku:*:*)
+	echo x86_64-unknown-haiku
+	exit ;;
     SX-4:SUPER-UX:*:*)
 	echo sx4-nec-superux${UNAME_RELEASE}
 	exit ;;
@@ -1227,19 +1257,31 @@ EOF
 	exit ;;
     *:Darwin:*:*)
 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	case $UNAME_PROCESSOR in
+	eval $set_cc_for_build
-	    i386)
+	if test "$UNAME_PROCESSOR" = unknown ; then
-		eval $set_cc_for_build
+	    UNAME_PROCESSOR=powerpc
-		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	fi
-		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
-		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-		      grep IS_64BIT_ARCH >/dev/null
+		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		  then
+		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		      UNAME_PROCESSOR="x86_64"
+		    grep IS_64BIT_ARCH >/dev/null
-		  fi
+		then
-		fi ;;
+		    case $UNAME_PROCESSOR in
-	    unknown) UNAME_PROCESSOR=powerpc ;;
+			i386) UNAME_PROCESSOR=x86_64 ;;
-	esac
+			powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		    esac
+		fi
+	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # Avoid executing cc on OS X 10.9, as it ships with a stub
+	    # that puts up a graphical alert prompting to install
+	    # developer tools.  Any system running Mac OS X 10.7 or
+	    # later (Darwin 11 and later) is required to have a 64-bit
+	    # processor. This is not true of the ARM version of Darwin
+	    # that Apple uses in portable devices.
+	    UNAME_PROCESSOR=x86_64
+	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
@@ -1256,7 +1298,7 @@ EOF
     NEO-?:NONSTOP_KERNEL:*:*)
 	echo neo-tandem-nsk${UNAME_RELEASE}
 	exit ;;
-    NSE-?:NONSTOP_KERNEL:*:*)
+    NSE-*:NONSTOP_KERNEL:*:*)
 	echo nse-tandem-nsk${UNAME_RELEASE}
 	exit ;;
     NSR-?:NONSTOP_KERNEL:*:*)
@@ -1330,157 +1372,6 @@ EOF
 	exit ;;
 esac
 
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
 cat >&2 <<EOF
 $0: unable to guess system type
 

xrandr/config.sub

@@ -1,24 +1,18 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   Copyright 1992-2014 Free Software Foundation, Inc.
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-#   2011, 2012 Free Software Foundation, Inc.
 
-timestamp='2012-02-10'
+timestamp='2014-12-03'
 
-# This file is (in principle) common to ALL GNU software.
+# This file is free software; you can redistribute it and/or modify it
-# The presence of a machine in this file suggests that SOME GNU software
+# under the terms of the GNU General Public License as published by
-# can handle that machine.  It does not imply ALL GNU software can.
+# the Free Software Foundation; either version 3 of the License, or
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
 #
-# This program is distributed in the hope that it will be useful,
+# This program is distributed in the hope that it will be useful, but
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# GNU General Public License for more details.
+# General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, see <http://www.gnu.org/licenses/>.
@@ -26,11 +20,12 @@ timestamp='2012-02-10'
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
+# the same distribution terms that you use for the rest of that
+# program.  This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
 
 
-# Please send patches to <config-patches@gnu.org>.  Submit a context
+# Please send patches to <config-patches@gnu.org>.
-# diff and a properly formatted GNU ChangeLog entry.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -73,9 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+Copyright 1992-2014 Free Software Foundation, Inc.
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -123,7 +116,7 @@ esac
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
   knetbsd*-gnu* | netbsd*-gnu* | \
   kopensolaris*-gnu* | \
   storm-chaos* | os2-emx* | rtmk-nova*)
@@ -156,7 +149,7 @@ case $os in
 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze)
+	-apple | -axis | -knuth | -cray | -microblaze*)
 		os=
 		basic_machine=$1
 		;;
@@ -225,6 +218,12 @@ case $os in
 	-isc*)
 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
 		;;
+	-lynx*178)
+		os=-lynxos178
+		;;
+	-lynx*5)
+		os=-lynxos5
+		;;
 	-lynx*)
 		os=-lynxos
 		;;
@@ -253,10 +252,12 @@ case $basic_machine in
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
-	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+	| arc | arceb \
-        | be32 | be64 \
+	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+	| avr | avr32 \
+	| be32 | be64 \
 	| bfin \
-	| c4x | clipper \
+	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx \
 	| epiphany \
 	| fido | fr30 | frv \
@@ -264,10 +265,11 @@ case $basic_machine in
 	| hexagon \
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | mcore | mep | metag \
+	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
 	| mips | mipsbe | mipseb | mipsel | mipsle \
 	| mips16 \
 	| mips64 | mips64el \
@@ -281,23 +283,26 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipsr5900 | mipsr5900el \
 	| mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
 	| moxie \
 	| mt \
 	| msp430 \
 	| nds32 | nds32le | nds32be \
-	| nios | nios2 \
+	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
+	| open8 | or1k | or1knd | or32 \
-	| or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pyramid \
+	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
@@ -308,6 +313,7 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| visium \
 	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
@@ -322,7 +328,10 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	leon|leon[3-9])
+		basic_machine=sparc-$basic_machine
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -364,13 +373,13 @@ case $basic_machine in
 	| aarch64-* | aarch64_be-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
+	| c8051-* | clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
@@ -379,11 +388,13 @@ case $basic_machine in
 	| hexagon-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+	| microblaze-* | microblazeel-* \
 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 	| mips16-* \
 	| mips64-* | mips64el-* \
@@ -397,18 +408,22 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipsr5900-* | mipsr5900el-* \
 	| mipstx39-* | mipstx39el-* \
 	| mmix-* \
 	| mt-* \
 	| msp430-* \
 	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* \
+	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
@@ -426,6 +441,7 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
+	| visium-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
@@ -763,6 +779,9 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
+	leon-*|leon[3-9]-*)
+		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
+		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
@@ -782,11 +801,15 @@ case $basic_machine in
 		basic_machine=ns32k-utek
 		os=-sysv
 		;;
-	microblaze)
+	microblaze*)
 		basic_machine=microblaze-xilinx
 		;;
+	mingw64)
+		basic_machine=x86_64-pc
+		os=-mingw64
+		;;
 	mingw32)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-mingw32
 		;;
 	mingw32ce)
@@ -814,6 +837,10 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -822,7 +849,7 @@ case $basic_machine in
 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-msys
 		;;
 	mvs)
@@ -1013,7 +1040,11 @@ case $basic_machine in
 		basic_machine=i586-unknown
 		os=-pw32
 		;;
-	rdos)
+	rdos | rdos64)
+		basic_machine=x86_64-pc
+		os=-rdos
+		;;
+	rdos32)
 		basic_machine=i386-pc
 		os=-rdos
 		;;
@@ -1340,29 +1371,29 @@ case $os in
 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* \
+	      | -sym* | -kopensolaris* | -plan9* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
 	      | -aos* | -aros* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -openbsd* | -solidbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* | -cegcc* \
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -linux-android* \
+	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
-	      | -linux-newlib* | -linux-uclibc* \
+	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1486,9 +1517,6 @@ case $os in
 	-aros*)
 		os=-aros
 		;;
-	-kaos*)
-		os=-kaos
-		;;
 	-zvmoe)
 		os=-zvmoe
 		;;
@@ -1537,6 +1565,12 @@ case $basic_machine in
 	c4x-* | tic4x-*)
 		os=-coff
 		;;
+	c8051-*)
+		os=-elf
+		;;
+	hexagon-*)
+		os=-elf
+		;;
 	tic54x-*)
 		os=-coff
 		;;

xrandr/configure.ac

@@ -22,7 +22,7 @@ dnl Process this file with autoconf to create configure.
 
 # Initialize Autoconf
 AC_PREREQ([2.60])
-AC_INIT([xrandr], [1.4.3],
+AC_INIT([xrandr], [1.5.0],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [xrandr])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])
@@ -39,7 +39,7 @@ XORG_DEFAULT_OPTIONS
 AC_CHECK_LIB(m,floor)
 
 # Checks for pkg-config packages
-PKG_CHECK_MODULES(XRANDR, xrandr >= 1.4 xrender x11 xproto >= 7.0.17)
+PKG_CHECK_MODULES(XRANDR, xrandr >= 1.5 xrender x11 xproto >= 7.0.17)
 
 AC_CONFIG_FILES([
 	Makefile

xrandr/depcomp

@@ -1,10 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2011-12-04.11; # UTC
+scriptversion=2013-05-30.07; # UTC
 
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
-# 2011 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -28,9 +27,9 @@ scriptversion=2011-12-04.11; # UTC
 
 case $1 in
   '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
+    exit 1;
-     ;;
+    ;;
   -h | --h*)
     cat <<\EOF
 Usage: depcomp [--help] [--version] PROGRAM [ARGS]
@@ -40,8 +39,8 @@ as side-effects.
 
 Environment variables:
   depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
+  source      Source file read by 'PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
+  object      Object file output by 'PROGRAMS ARGS'.
   DEPDIR      directory where to store dependencies.
   depfile     Dependency file to output.
   tmpdepfile  Temporary file to use when outputting dependencies.
@@ -57,6 +56,66 @@ EOF
     ;;
 esac
 
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'.  Note that this directory component will
+# be either empty or ending with a '/' character.  This is deliberate.
+set_dir_from ()
+{
+  case $1 in
+    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+      *) dir=;;
+  esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+  echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+  # If the compiler actually managed to produce a dependency file,
+  # post-process it.
+  if test -f "$tmpdepfile"; then
+    # Each line is of the form 'foo.o: dependency.h'.
+    # Do two passes, one to just change these to
+    #   $object: dependency.h
+    # and one to simply output
+    #   dependency.h:
+    # which is needed to avoid the deleted-header problem.
+    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+    } > "$depfile"
+    rm -f "$tmpdepfile"
+  else
+    make_dummy_depfile
+  fi
+}
+
+# A tabulation character.
+tab='	'
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
   echo "depcomp: Variables source, object and depmode must be set" 1>&2
   exit 1
@@ -69,6 +128,9 @@ tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 
 rm -f "$tmpdepfile"
 
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
 # Some modes work just like other modes, but use different flags.  We
 # parameterize here, but still list the modes in the big case below,
 # to make depend.m4 easier to write.  Note that we *cannot* use a case
@@ -80,26 +142,32 @@ if test "$depmode" = hp; then
 fi
 
 if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
+  # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
+  dashmflag=-xM
-   depmode=dashmstdout
+  depmode=dashmstdout
 fi
 
 cygpath_u="cygpath -u -f -"
 if test "$depmode" = msvcmsys; then
-   # This is just like msvisualcpp but w/o cygpath translation.
+  # This is just like msvisualcpp but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
+  # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
+  # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
+  cygpath_u='sed s,\\\\,/,g'
-   depmode=msvisualcpp
+  depmode=msvisualcpp
 fi
 
 if test "$depmode" = msvc7msys; then
-   # This is just like msvc7 but w/o cygpath translation.
+  # This is just like msvc7 but w/o cygpath translation.
-   # Just convert the backslash-escaped backslashes to single forward
+  # Just convert the backslash-escaped backslashes to single forward
-   # slashes to satisfy depend.m4
+  # slashes to satisfy depend.m4
-   cygpath_u='sed s,\\\\,/,g'
+  cygpath_u='sed s,\\\\,/,g'
-   depmode=msvc7
+  depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+  gccflag=-qmakedep=gcc,-MF
+  depmode=gcc
 fi
 
 case "$depmode" in
@@ -122,8 +190,7 @@ gcc3)
   done
   "$@"
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -131,13 +198,17 @@ gcc3)
   ;;
 
 gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
 ## There are various ways to get dependency output from gcc.  Here's
 ## why we pick this rather obscure method:
 ## - Don't want to use -MD because we'd like the dependencies to end
 ##   up in a subdir.  Having to rename by hand is ugly.
 ##   (We might end up doing this anyway to support other compilers.)
 ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
+##   -MM, not -M (despite what the docs say).  Also, it might not be
+##   supported by the other compilers which use the 'gcc' depmode.
 ## - Using -M directly means running the compiler twice (even worse
 ##   than renaming).
   if test -z "$gccflag"; then
@@ -145,33 +216,31 @@ gcc)
   fi
   "$@" -Wp,"$gccflag$tmpdepfile"
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+  # The second -e expression handles DOS-style file names with drive
-## The second -e expression handles DOS-style file names with drive letters.
+  # letters.
   sed -e 's/^[^:]*: / /' \
       -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
+## This next piece of magic avoids the "deleted header file" problem.
 ## The problem is that when a header file which appears in a .P file
 ## is deleted, the dependency causes make to die (because there is
 ## typically no way to rebuild the header).  We avoid this by adding
 ## dummy dependencies for each header file.  Too bad gcc doesn't do
 ## this for us directly.
-  tr ' ' '
+## Some versions of gcc put a space before the ':'.  On the theory
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
 ## that the space means something, we add a space to the output as
 ## well.  hp depmode also adds that space, but also prefixes the VPATH
 ## to the object.  Take care to not repeat it in the output.
 ## Some versions of the HPUX 10.20 sed can't process this invocation
 ## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+  tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -189,8 +258,7 @@ sgi)
     "$@" -MDupdate "$tmpdepfile"
   fi
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -198,43 +266,41 @@ sgi)
 
   if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
     echo "$object : \\" > "$depfile"
-
     # Clip off the initial element (the dependent).  Don't try to be
     # clever and replace this with sed code, as IRIX sed won't handle
     # lines with more than a fixed number of characters (4096 in
     # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
+    # the IRIX cc adds comments like '#:fec' to the end of the
     # dependency line.
-    tr ' ' '
+    tr ' ' "$nl" < "$tmpdepfile" \
-' < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+      | tr "$nl" ' ' >> "$depfile"
-    tr '
-' ' ' >> "$depfile"
     echo >> "$depfile"
-
     # The second pass generates a dummy entry for each header file.
-    tr ' ' '
+    tr ' ' "$nl" < "$tmpdepfile" \
-' < "$tmpdepfile" \
+      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+      >> "$depfile"
-   >> "$depfile"
   else
-    # The sourcefile does not contain any dependencies, so just
+    make_dummy_depfile
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
   fi
   rm -f "$tmpdepfile"
   ;;
 
+xlc)
+  # This case exists only to let depend.m4 do its work.  It works by
+  # looking at the text of this script.  This case will never be run,
+  # since it is checked for above.
+  exit 1
+  ;;
+
 aix)
   # The C for AIX Compiler uses -M and outputs the dependencies
   # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
+  # current directory.  Also, the AIX compiler puts '$object:' at the
   # start of each line; $object doesn't have directory information.
   # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from "$object"
-  test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
   if test "$libtool" = yes; then
     tmpdepfile1=$dir$base.u
     tmpdepfile2=$base.u
@@ -247,9 +313,7 @@ aix)
     "$@" -M
   fi
   stat=$?
-
+  if test $stat -ne 0; then
-  if test $stat -eq 0; then :
-  else
     rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
     exit $stat
   fi
@@ -258,44 +322,100 @@ aix)
   do
     test -f "$tmpdepfile" && break
   done
-  if test -f "$tmpdepfile"; then
+  aix_post_process_depfile
-    # Each line is of the form `foo.o: dependent.h'.
+  ;;
-    # Do two passes, one to just change these to
+
-    # `$object: dependent.h' and one to simply `dependent.h:'.
+tcc)
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-    # That's a tab and a space in the [].
+  # FIXME: That version still under development at the moment of writing.
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+  #        Make that this statement remains true also for stable, released
-  else
+  #        versions.
-    # The sourcefile does not contain any dependencies, so just
+  # It will wrap lines (doesn't matter whether long or short) with a
-    # store a dummy comment line, to avoid errors with the Makefile
+  # trailing '\', as in:
-    # "include basename.Plo" scheme.
+  #
-    echo "#dummy" > "$depfile"
+  #   foo.o : \
+  #    foo.c \
+  #    foo.h \
+  #
+  # It will put a trailing '\' even on the last line, and will use leading
+  # spaces rather than leading tabs (at least since its commit 0394caf7
+  # "Emit spaces for -MD").
+  "$@" -MD -MF "$tmpdepfile"
+  stat=$?
+  if test $stat -ne 0; then
+    rm -f "$tmpdepfile"
+    exit $stat
   fi
+  rm -f "$depfile"
+  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+  # We have to change lines of the first kind to '$object: \'.
+  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+  # And for each line of the second kind, we have to emit a 'dep.h:'
+  # dummy dependency, to avoid the deleted-header problem.
+  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
-icc)
+## The order of this option in the case statement is important, since the
-  # Intel's C compiler understands `-MD -MF file'.  However on
+## shell code in configure will try each of these formats in the order
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+## listed in this file.  A plain '-MD' option would be understood by many
-  # ICC 7.0 will fill foo.d with something like
+## compilers, so we must ensure this comes after the gcc and icc options.
-  #    foo.o: sub/foo.c
+pgcc)
-  #    foo.o: sub/foo.h
+  # Portland's C compiler understands '-MD'.
-  # which is wrong.  We want:
+  # Will always output deps to 'file.d' where file is the root name of the
-  #    sub/foo.o: sub/foo.c
+  # source file under compilation, even if file resides in a subdirectory.
-  #    sub/foo.o: sub/foo.h
+  # The object file name does not affect the name of the '.d' file.
-  #    sub/foo.c:
+  # pgcc 10.2 will output
-  #    sub/foo.h:
-  # ICC 7.1 will output
   #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
+  # and will wrap long lines using '\' :
   #    foo.o: sub/foo.c ... \
   #     sub/foo.h ... \
   #     ...
+  set_dir_from "$object"
+  # Use the source, not the object, to determine the base name, since
+  # that's sadly what pgcc will do too.
+  set_base_from "$source"
+  tmpdepfile=$base.d
 
-  "$@" -MD -MF "$tmpdepfile"
+  # For projects that build the same source file twice into different object
-  stat=$?
+  # files, the pgcc approach of using the *source* file root name can cause
-  if test $stat -eq 0; then :
+  # problems in parallel builds.  Use a locking strategy to avoid stomping on
-  else
+  # the same $tmpdepfile.
+  lockdir=$base.d-lock
+  trap "
+    echo '$0: caught signal, cleaning up...' >&2
+    rmdir '$lockdir'
+    exit 1
+  " 1 2 13 15
+  numtries=100
+  i=$numtries
+  while test $i -gt 0; do
+    # mkdir is a portable test-and-set.
+    if mkdir "$lockdir" 2>/dev/null; then
+      # This process acquired the lock.
+      "$@" -MD
+      stat=$?
+      # Release the lock.
+      rmdir "$lockdir"
+      break
+    else
+      # If the lock is being held by a different process, wait
+      # until the winning process is done or we timeout.
+      while test -d "$lockdir" && test $i -gt 0; do
+        sleep 1
+        i=`expr $i - 1`
+      done
+    fi
+    i=`expr $i - 1`
+  done
+  trap - 1 2 13 15
+  if test $i -le 0; then
+    echo "$0: failed to acquire lock after $numtries attempts" >&2
+    echo "$0: check lockdir '$lockdir'" >&2
+    exit 1
+  fi
+
+  if test $stat -ne 0; then
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -307,8 +427,8 @@ icc)
   sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
   # Some versions of the HPUX 10.20 sed can't process this invocation
   # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-    sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -319,9 +439,8 @@ hp2)
   # 'foo.d', which lands next to the object file, wherever that
   # happens to be.
   # Much of this is similar to the tru64 case; see comments there.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from  "$object"
-  test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
   if test "$libtool" = yes; then
     tmpdepfile1=$dir$base.d
     tmpdepfile2=$dir.libs/$base.d
@@ -332,8 +451,7 @@ hp2)
     "$@" +Maked
   fi
   stat=$?
-  if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-  else
      rm -f "$tmpdepfile1" "$tmpdepfile2"
      exit $stat
   fi
@@ -343,77 +461,61 @@ hp2)
     test -f "$tmpdepfile" && break
   done
   if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add `dependent.h:' lines.
+    # Add 'dependent.h:' lines.
     sed -ne '2,${
-	       s/^ *//
+               s/^ *//
-	       s/ \\*$//
+               s/ \\*$//
-	       s/$/:/
+               s/$/:/
-	       p
+               p
-	     }' "$tmpdepfile" >> "$depfile"
+             }' "$tmpdepfile" >> "$depfile"
   else
-    echo "#dummy" > "$depfile"
+    make_dummy_depfile
   fi
   rm -f "$tmpdepfile" "$tmpdepfile2"
   ;;
 
 tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
+  # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
+  # dependencies in 'foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
+  # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+  set_dir_from  "$object"
-   test "x$dir" = "x$object" && dir=
+  set_base_from "$object"
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
 
-   if test "$libtool" = yes; then
+  if test "$libtool" = yes; then
-      # With Tru64 cc, shared objects can also be used to make a
+    # Libtool generates 2 separate objects for the 2 libraries.  These
-      # static library.  This mechanism is used in libtool 1.4 series to
+    # two compilations output dependencies in $dir.libs/$base.o.d and
-      # handle both shared and static libraries in a single compilation.
+    # in $dir$base.o.d.  We have to check for both files, because
-      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+    # one of the two compilations can be disabled.  We should prefer
-      #
+    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-      # With libtool 1.5 this exception was removed, and libtool now
+    # automatically cleaned when .libs/ is deleted, while ignoring
-      # generates 2 separate objects for the 2 libraries.  These two
+    # the former would cause a distcleancheck panic.
-      # compilations output dependencies in $dir.libs/$base.o.d and
+    tmpdepfile1=$dir$base.o.d          # libtool 1.5
-      # in $dir$base.o.d.  We have to check for both files, because
+    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-      # one of the two compilations can be disabled.  We should prefer
+    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+    "$@" -Wc,-MD
-      # automatically cleaned when .libs/ is deleted, while ignoring
+  else
-      # the former would cause a distcleancheck panic.
+    tmpdepfile1=$dir$base.d
-      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
+    tmpdepfile2=$dir$base.d
-      tmpdepfile2=$dir$base.o.d          # libtool 1.5
+    tmpdepfile3=$dir$base.d
-      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
+    "$@" -MD
-      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
+  fi
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1=$dir$base.o.d
-      tmpdepfile2=$dir$base.d
-      tmpdepfile3=$dir$base.d
-      tmpdepfile4=$dir$base.d
-      "$@" -MD
-   fi
 
-   stat=$?
+  stat=$?
-   if test $stat -eq 0; then :
+  if test $stat -ne 0; then
-   else
+    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+    exit $stat
-      exit $stat
+  fi
-   fi
 
-   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-   do
+  do
-     test -f "$tmpdepfile" && break
+    test -f "$tmpdepfile" && break
-   done
+  done
-   if test -f "$tmpdepfile"; then
+  # Same post-processing that is required for AIX mode.
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+  aix_post_process_depfile
-      # That's a tab and a space in the [].
+  ;;
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
 
 msvc7)
   if test "$libtool" = yes; then
@@ -424,8 +526,7 @@ msvc7)
   "$@" $showIncludes > "$tmpdepfile"
   stat=$?
   grep -v '^Note: including file: ' "$tmpdepfile"
-  if test "$stat" = 0; then :
+  if test $stat -ne 0; then
-  else
     rm -f "$tmpdepfile"
     exit $stat
   fi
@@ -443,14 +544,15 @@ msvc7)
   p
 }' | $cygpath_u | sort -u | sed -n '
 s/ /\\ /g
-s/\(.*\)/	\1 \\/p
+s/\(.*\)/'"$tab"'\1 \\/p
 s/.\(.*\) \\/\1:/
 H
 $ {
-  s/.*/	/
+  s/.*/'"$tab"'/
   G
   p
 }' >> "$depfile"
+  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
   rm -f "$tmpdepfile"
   ;;
 
@@ -478,7 +580,7 @@ dashmstdout)
     shift
   fi
 
-  # Remove `-o $object'.
+  # Remove '-o $object'.
   IFS=" "
   for arg
   do
@@ -498,18 +600,18 @@ dashmstdout)
   done
 
   test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
+  # Require at least two characters before searching for ':'
   # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
   "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
+    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
   rm -f "$depfile"
   cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
+  # Some versions of the HPUX 10.20 sed can't process this sed invocation
-' < "$tmpdepfile" | \
+  # correctly.  Breaking it into two sed invocations is a workaround.
-## Some versions of the HPUX 10.20 sed can't process this invocation
+  tr ' ' "$nl" < "$tmpdepfile" \
-## correctly.  Breaking it into two sed invocations is a workaround.
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
 
@@ -562,11 +664,12 @@ makedepend)
   # makedepend may prepend the VPATH from the source file name to the object.
   # No need to regex-escape $object, excess matching of '.' is harmless.
   sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
+  # Some versions of the HPUX 10.20 sed can't process the last invocation
-' | \
+  # correctly.  Breaking it into two sed invocations is a workaround.
-## Some versions of the HPUX 10.20 sed can't process this invocation
+  sed '1,2d' "$tmpdepfile" \
-## correctly.  Breaking it into two sed invocations is a workaround.
+    | tr ' ' "$nl" \
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
+    | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile" "$tmpdepfile".bak
   ;;
 
@@ -583,7 +686,7 @@ cpp)
     shift
   fi
 
-  # Remove `-o $object'.
+  # Remove '-o $object'.
   IFS=" "
   for arg
   do
@@ -602,10 +705,10 @@ cpp)
     esac
   done
 
-  "$@" -E |
+  "$@" -E \
-    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-    sed '$ s: \\$::' > "$tmpdepfile"
+    | sed '$ s: \\$::' > "$tmpdepfile"
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
   cat < "$tmpdepfile" >> "$depfile"
@@ -637,23 +740,23 @@ msvisualcpp)
       shift
       ;;
     "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
+        set fnord "$@"
-	shift
+        shift
-	shift
+        shift
-	;;
+        ;;
     *)
-	set fnord "$@" "$arg"
+        set fnord "$@" "$arg"
-	shift
+        shift
-	shift
+        shift
-	;;
+        ;;
     esac
   done
   "$@" -E 2>/dev/null |
   sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
   rm -f "$depfile"
   echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
+  echo "$tab" >> "$depfile"
   sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;

xrandr/install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2011-01-19.21; # UTC
+scriptversion=2013-12-25.23; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -35,25 +35,21 @@ scriptversion=2011-01-19.21; # UTC
 # FSF changes to this file are in the public domain.
 #
 # Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
+# 'make' implicit rules from creating a file called install from it
 # when there is no Makefile.
 #
 # This script is compatible with the BSD install script, but was written
 # from scratch.
 
+tab='	'
 nl='
 '
-IFS=" ""	$nl"
+IFS=" $tab$nl"
 
-# set DOITPROG to echo to test this script
+# Set DOITPROG to "echo" to test this script.
 
-# Don't use :- since 4.3BSD and earlier shells don't like it.
 doit=${DOITPROG-}
-if test -z "$doit"; then
+doit_exec=${doit:-exec}
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
 
 # Put in absolute file names if you don't have them in your path;
 # or use environment vars.
@@ -68,17 +64,6 @@ mvprog=${MVPROG-mv}
 rmprog=${RMPROG-rm}
 stripprog=${STRIPPROG-strip}
 
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
 posix_mkdir=
 
 # Desired mode of installed file.
@@ -97,7 +82,7 @@ dir_arg=
 dst_arg=
 
 copy_on_change=false
-no_target_directory=
+is_target_a_directory=possibly
 
 usage="\
 Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
@@ -137,46 +122,57 @@ while test $# -ne 0; do
     -d) dir_arg=true;;
 
     -g) chgrpcmd="$chgrpprog $2"
-	shift;;
+        shift;;
 
     --help) echo "$usage"; exit $?;;
 
     -m) mode=$2
-	case $mode in
+        case $mode in
-	  *' '* | *'	'* | *'
+          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
-'*	  | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
-	    echo "$0: invalid mode: $mode" >&2
+            exit 1;;
-	    exit 1;;
+        esac
-	esac
+        shift;;
-	shift;;
 
     -o) chowncmd="$chownprog $2"
-	shift;;
+        shift;;
 
     -s) stripcmd=$stripprog;;
 
-    -t) dst_arg=$2
+    -t)
-	# Protect names problematic for `test' and other utilities.
+        is_target_a_directory=always
-	case $dst_arg in
+        dst_arg=$2
-	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        # Protect names problematic for 'test' and other utilities.
-	esac
+        case $dst_arg in
-	shift;;
+          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        esac
+        shift;;
 
-    -T) no_target_directory=true;;
+    -T) is_target_a_directory=never;;
 
     --version) echo "$0 $scriptversion"; exit $?;;
 
-    --)	shift
+    --) shift
-	break;;
+        break;;
 
-    -*)	echo "$0: invalid option: $1" >&2
+    -*) echo "$0: invalid option: $1" >&2
-	exit 1;;
+        exit 1;;
 
     *)  break;;
   esac
   shift
 done
 
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+  if test -n "$dst_arg"; then
+    echo "$0: target directory not allowed when installing a directory." >&2
+    exit 1
+  fi
+fi
+
 if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
   # When -d is used, all remaining arguments are directories to create.
   # When -t is used, the destination is already specified.
@@ -190,7 +186,7 @@ if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
     fi
     shift # arg
     dst_arg=$arg
-    # Protect names problematic for `test' and other utilities.
+    # Protect names problematic for 'test' and other utilities.
     case $dst_arg in
       -* | [=\(\)!]) dst_arg=./$dst_arg;;
     esac
@@ -202,11 +198,20 @@ if test $# -eq 0; then
     echo "$0: no input file specified." >&2
     exit 1
   fi
-  # It's OK to call `install-sh -d' without argument.
+  # It's OK to call 'install-sh -d' without argument.
   # This can happen when creating conditional directories.
   exit 0
 fi
 
+if test -z "$dir_arg"; then
+  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+    if test ! -d "$dst_arg"; then
+      echo "$0: $dst_arg: Is not a directory." >&2
+      exit 1
+    fi
+  fi
+fi
+
 if test -z "$dir_arg"; then
   do_exit='(exit $ret); exit $ret'
   trap "ret=129; $do_exit" 1
@@ -223,16 +228,16 @@ if test -z "$dir_arg"; then
 
     *[0-7])
       if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
       else
-	u_plus_rw='% 200'
+        u_plus_rw='% 200'
       fi
       cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
     *)
       if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
       else
-	u_plus_rw=,u+rw
+        u_plus_rw=,u+rw
       fi
       cp_umask=$mode$u_plus_rw;;
   esac
@@ -240,7 +245,7 @@ fi
 
 for src
 do
-  # Protect names problematic for `test' and other utilities.
+  # Protect names problematic for 'test' and other utilities.
   case $src in
     -* | [=\(\)!]) src=./$src;;
   esac
@@ -269,41 +274,15 @@ do
     # If destination is a directory, append the input filename; won't work
     # if double slashes aren't ignored.
     if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
+      if test "$is_target_a_directory" = never; then
-	echo "$0: $dst_arg: Is a directory" >&2
+        echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
+        exit 1
       fi
       dstdir=$dst
       dst=$dstdir/`basename "$src"`
       dstdir_status=0
     else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`dirname "$dst"`
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
       test -d "$dstdir"
       dstdir_status=$?
     fi
@@ -314,74 +293,74 @@ do
   if test $dstdir_status != 0; then
     case $posix_mkdir in
       '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
+        # Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
+        # This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
+        umask=`umask`
-	case $stripcmd.$umask in
+        case $stripcmd.$umask in
-	  # Optimize common cases.
+          # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
+          *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
 
-	  *[0-7])
+          *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
+            mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
+              - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
+              - $umask % 10 % 4 + $umask % 2
-	    `;;
+            `;;
-	  *) mkdir_umask=$umask,go-w;;
+          *) mkdir_umask=$umask,go-w;;
-	esac
+        esac
 
-	# With -d, create the new directory with the user-specified mode.
+        # With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
+        # Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
+        if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
+          mkdir_mode=-m$mode
-	else
+        else
-	  mkdir_mode=
+          mkdir_mode=
-	fi
+        fi
 
-	posix_mkdir=false
+        posix_mkdir=false
-	case $umask in
+        case $umask in
-	  *[123567][0-7][0-7])
+          *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+            # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
+            ;;
-	  *)
+          *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
 
-	    if (umask $mkdir_umask &&
+            if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
+            then
-	      if test -z "$dir_arg" || {
+              if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
+                   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
+                   # other-writable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
+                   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
+                     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
+                     d????-?--*) different_mode=755;;
-		     *) false;;
+                     *) false;;
-		   esac &&
+                   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
+                   }
-		 }
+                 }
-	      then posix_mkdir=:
+              then posix_mkdir=:
-	      fi
+              fi
-	      rmdir "$tmpdir/d" "$tmpdir"
+              rmdir "$tmpdir/d" "$tmpdir"
-	    else
+            else
-	      # Remove any dirs left behind by ancient mkdir implementations.
+              # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+              rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
+            fi
-	    trap '' 0;;
+            trap '' 0;;
-	esac;;
+        esac;;
     esac
 
     if
       $posix_mkdir && (
-	umask $mkdir_umask &&
+        umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
       )
     then :
     else
@@ -391,53 +370,51 @@ do
       # directory the slow way, step by step, checking for races as we go.
 
       case $dstdir in
-	/*) prefix='/';;
+        /*) prefix='/';;
-	[-=\(\)!]*) prefix='./';;
+        [-=\(\)!]*) prefix='./';;
-	*)  prefix='';;
+        *)  prefix='';;
       esac
 
-      eval "$initialize_posix_glob"
-
       oIFS=$IFS
       IFS=/
-      $posix_glob set -f
+      set -f
       set fnord $dstdir
       shift
-      $posix_glob set +f
+      set +f
       IFS=$oIFS
 
       prefixes=
 
       for d
       do
-	test X"$d" = X && continue
+        test X"$d" = X && continue
 
-	prefix=$prefix$d
+        prefix=$prefix$d
-	if test -d "$prefix"; then
+        if test -d "$prefix"; then
-	  prefixes=
+          prefixes=
-	else
+        else
-	  if $posix_mkdir; then
+          if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
+            (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
+            # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
+            test -d "$prefix" || exit 1
-	  else
+          else
-	    case $prefix in
+            case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
+              *) qprefix=$prefix;;
-	    esac
+            esac
-	    prefixes="$prefixes '$qprefix'"
+            prefixes="$prefixes '$qprefix'"
-	  fi
+          fi
-	fi
+        fi
-	prefix=$prefix/
+        prefix=$prefix/
       done
 
       if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
+        # Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
+        (umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
+          test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
+        obsolete_mkdir_used=true
       fi
     fi
   fi
@@ -472,15 +449,12 @@ do
 
     # If -C, don't bother to copy if it wouldn't change the file.
     if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
-
+       set -f &&
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
        set X $old && old=:$2:$4:$5:$6 &&
        set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
+       set +f &&
-
        test "$old" = "$new" &&
        $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
     then
@@ -493,24 +467,24 @@ do
       # to itself, or perhaps because mv is so ancient that it does not
       # support -f.
       {
-	# Now remove or move aside any old file at destination location.
+        # Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
+        # We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
+        # systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
+        # reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
+        # file should still install successfully.
-	{
+        {
-	  test ! -f "$dst" ||
+          test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+          $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
+          } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
+          { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
+            (exit 1); exit 1
-	  }
+          }
-	} &&
+        } &&
 
-	# Now rename the file to the real destination.
+        # Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
+        $doit $mvcmd "$dsttmp" "$dst"
       }
     fi || exit 1
 

xrandr/keystone.5c

@@ -50,7 +50,7 @@ extend namespace Nichrome {
 	}
 
 	protected void natural (cairo_t cr, &quad_t quad) {
-	    rectangle (cr, 0, 0, 256, 256);
+	    rectangle (cr, 0, 0, 400, 300);
 	}
 
 	void text_at (cairo_t cr, point_t p, string text) {
@@ -354,16 +354,17 @@ rescale (m_t m, real limit)
 string
 m_print (m_t m)
 {
-    /*
+
     return sprintf ("%.8f,%.8f,%.8f,%.8f,%.8f,%.8f,%.8f,%.8f,%.8f",
 		    m[0,0],m[0,1],m[0,2],
 		    m[1,0],m[1,1],m[1,2],
 		    m[2,0],m[2,1],m[2,2]);
-     */
+/*
     return sprintf ("%v,%v,%v,%v,%v,%v,%v,%v,%v",
 		    m[0,0],m[0,1],m[0,2],
 		    m[1,0],m[1,1],m[1,2],
 		    m[2,0],m[2,1],m[2,2]);
+*/
 }
 
 int
@@ -372,6 +373,33 @@ fixed (real x)
     return floor (x * 65536 + 0.5) & 0xffffffff;
 }
 
+m_t
+to_fixed(m_t m)
+{
+    m_t r;
+
+    for (int i = 0; i < 3; i++)
+        for (int j = 0; j < 3; j++)
+            r[i,j] = floor(m[i,j] * 65536 + 0.5) / 65536;
+    return r;
+}
+
+m_t
+error(m_t r, m_t f)
+{
+    m_t e;
+
+    for (int i = 0; i < 3; i++)
+        for (int j = 0; j < 3; j++) {
+            real diff = abs(r[i,j] - f[i,j]);
+            if (r[i,j] != 0)
+                e[i,j] = diff / abs(r[i,j]);
+            else
+                e[i,j] = 0;
+        }
+    return e;
+}
+
 void
 m_print_fix (m_t m)
 {
@@ -382,6 +410,55 @@ m_print_fix (m_t m)
     }
 }
 
+real[2]
+map(m_t m, real x, real y)
+{
+    real[3]     in = { x, y, 1 };
+    real[3]     out = { 0 ... };
+
+    for (int i = 0; i < 3; i++) {
+        for (int j = 0; j < 3; j++)
+            out[i] += m[i,j] * in[j];
+    }
+    return (real[2]) { out[0] / out[2], out[1]/ out[2] };
+}
+
+real
+position_error(m_t r, m_t f, real x, real y)
+{
+    real[2]     p_r = map(r, x, y);
+    real[2]     p_f = map(f, x, y);
+    real        error;
+
+    error = sqrt((p_r[0] - p_f[0]) ** 2 + (p_r[1] - p_f[1]) ** 2);
+    printf ("x: %g y: %g error %g\n", x, y, error);
+    printf ("\treal x: %g y: %g\n", p_r[0], p_r[1]);
+    printf ("\tfix  x: %g y: %g\n", p_f[0], p_f[1]);
+    return error;
+}
+
+real
+max_error(m_t r, m_t f) {
+    real        max = 0, max_x = 0, max_y = 0;
+
+    for (int x = 0; x <= 2560; x += 2560)
+        for (int y = 0; y <= 1600; y += 1600) {
+            real error = position_error(r, f, x, y);
+            if (error > max) {
+                max = error;
+                max_x = x;
+                max_y = y;
+            }
+        }
+    printf ("max error %g at %d, %d\n", max, max_x, max_y);
+    real[2] p_r = map(r, max_x ,max_y);
+    real[2] p_f = map(f, max_x, max_y);
+    printf ("\tdesired %7.2f, %7.2f actual %7.2f, %7.2f\n",
+            p_r[0], p_r[1],
+            p_f[0], p_f[1]);
+    return max;
+}
+
 string
 m_row (m_t m, int row)
 {
@@ -414,18 +491,22 @@ output_t[*] get_outputs () {
     {
 	while (!File::end (randr)) {
 	    string[*] words = String::wordsplit (File::fgets (randr), " ");
-	    if (dim (words) >= 3 && words[1] == "connected" &&
+	    if (dim (words) >= 3 && words[1] == "connected") {
-		File::sscanf (words[2], "%dx%d+%d+%d", 
+                int     geom = 2;
-			&(int width), &(int height), 
+                if (words[geom] == "primary")
-			&(int x), &(int y)) == 4)
+                    geom++;
-	    {
+		if (File::sscanf (words[geom], "%dx%d+%d+%d", 
-		outputs[dim(outputs)] = (output_t) {
+                                  &(int width), &(int height), 
-		    name = words[0],
+                                  &(int x), &(int y)) == 4)
-		    geometry = { 
+                {
-			x = x, y = y, width = width, height = height 
+                    outputs[dim(outputs)] = (output_t) {
-		    }
+                        name = words[0],
-		};
+                        geometry = { 
-	    }
+                            x = x, y = y, width = width, height = height 
+                        }
+                    };
+                }
+            }
 	}
     }
     return outputs;
@@ -433,7 +514,7 @@ output_t[*] get_outputs () {
 
 void main ()
 {
-    m_t	m = { { 1, 0, 0 }, { 0, 1, 0 }, { 0, 0, 1 } }, m_i, m_r;
+    m_t	m = { { 1, 0, 0 }, { 0, 1, 0 }, { 0, 0, 1 } }, m_i, m_r, m_f, m_e;
     bool m_available = true;
     output_t[*]	outputs = get_outputs ();
     output_t	target_output;
@@ -529,8 +610,13 @@ void main ()
 	    printf ("normal:  %s\n", m_print (m));
 	    printf ("inverse: %s\n", m_print (m_i));
 	    printf ("scaled:  %s\n", m_print (m_r));
+            m_f = to_fixed(m_r);
+            printf ("round:   %s\n", m_print(m_f));
 	    printf ("fixed:\n");
 	    m_print_fix (m_i);
+            m_e = error(m_r, m_f);
+            printf ("error:   %s\n", m_print (m_e));
+            max_error(m_r, m_f);
 	}
     }
     

xrandr/man/Makefile.in

@@ -1,9 +1,8 @@
-# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# Makefile.in generated by automake 1.15 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2014 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+
-# Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -16,6 +15,61 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -35,23 +89,34 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = man
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
 AM_V_GEN = $(am__v_GEN_@AM_V@)
 am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
-am__v_GEN_0 = @echo "  GEN   " $@;
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
 AM_V_at = $(am__v_at_@AM_V@)
 am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
 am__v_at_0 = @
+am__v_at_1 = 
 SOURCES =
 DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -81,6 +146,8 @@ am__uninstall_files_from_dir = { \
   }
 am__installdirs = "$(DESTDIR)$(appmandir)"
 DATA = $(appman_DATA)
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+am__DIST_COMMON = $(srcdir)/Makefile.in
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
@@ -224,7 +291,6 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign man/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
 	  $(AUTOMAKE) --foreign man/Makefile
-.PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
 	  *config.status*) \
@@ -244,8 +310,11 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 install-appmanDATA: $(appman_DATA)
 	@$(NORMAL_INSTALL)
-	test -z "$(appmandir)" || $(MKDIR_P) "$(DESTDIR)$(appmandir)"
 	@list='$(appman_DATA)'; test -n "$(appmandir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(appmandir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(appmandir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; \
@@ -260,11 +329,11 @@ uninstall-appmanDATA:
 	@list='$(appman_DATA)'; test -n "$(appmandir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 	dir='$(DESTDIR)$(appmandir)'; $(am__uninstall_files_from_dir)
-tags: TAGS
+tags TAGS:
-TAGS:
 
-ctags: CTAGS
+ctags CTAGS:
-CTAGS:
+
+cscope cscopelist:
 
 
 distdir: $(DISTFILES)
@@ -403,16 +472,19 @@ uninstall-am: uninstall-appmanDATA
 
 .MAKE: install-am install-strip
 
-.PHONY: all all-am check check-am clean clean-generic distclean \
+.PHONY: all all-am check check-am clean clean-generic cscopelist-am \
-	distclean-generic distdir dvi dvi-am html html-am info info-am \
+	ctags-am distclean distclean-generic distdir dvi dvi-am html \
-	install install-am install-appmanDATA install-data \
+	html-am info info-am install install-am install-appmanDATA \
-	install-data-am install-dvi install-dvi-am install-exec \
+	install-data install-data-am install-dvi install-dvi-am \
-	install-exec-am install-html install-html-am install-info \
+	install-exec install-exec-am install-html install-html-am \
-	install-info-am install-man install-pdf install-pdf-am \
+	install-info install-info-am install-man install-pdf \
-	install-ps install-ps-am install-strip installcheck \
+	install-pdf-am install-ps install-ps-am install-strip \
-	installcheck-am installdirs maintainer-clean \
+	installcheck installcheck-am installdirs maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
-	pdf-am ps ps-am uninstall uninstall-am uninstall-appmanDATA
+	pdf-am ps ps-am tags-am uninstall uninstall-am \
+	uninstall-appmanDATA
+
+.PRECIOUS: Makefile
 
 
 # String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure

xrandr/missing

@@ -1,11 +1,10 @@
 #! /bin/sh
-# Common stub for a few missing GNU programs while installing.
+# Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2012-01-06.13; # UTC
+scriptversion=2013-10-28.13; # UTC
 
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
-# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -26,68 +25,40 @@ scriptversion=2012-01-06.13; # UTC
 # the same distribution terms that you use for the rest of that program.
 
 if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
+  echo 1>&2 "Try '$0 --help' for more information"
   exit 1
 fi
 
-run=:
-sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-msg="missing on your system"
-
 case $1 in
---run)
+
-  # Try to run requested program, and just exit if it succeeds.
+  --is-lightweight)
-  run=
+    # Used by our autoconf macros to check whether the available missing
-  shift
+    # script is modern enough.
-  "$@" && exit 0
+    exit 0
-  # Exit code 63 means version mismatch.  This often happens
+    ;;
-  # when the user try to use an ancient version of a tool on
+
-  # a file that requires a minimum version.  In this case we
+  --run)
-  # we should proceed has if the program had been absent, or
+    # Back-compat with the calling convention used by older automake.
-  # if --run hadn't been passed.
+    shift
-  if test $? = 63; then
+    ;;
-    run=:
-    msg="probably too old"
-  fi
-  ;;
 
   -h|--h|--he|--hel|--help)
     echo "\
 $0 [OPTION]... PROGRAM [ARGUMENT]...
 
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-error status if there is no known handling for PROGRAM.
+to PROGRAM being missing or too old.
 
 Options:
   -h, --help      display this help and exit
   -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
 
 Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
+  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
-  autoconf     touch file \`configure'
+  bison     yacc      flex         lex       help2man
-  autoheader   touch file \`config.h.in'
-  autom4te     touch the output file, or create a stub one
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
 
-Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-\`g' are ignored when checking the name.
+'g' are ignored when checking the name.
 
 Send bug reports to <bug-automake@gnu.org>."
     exit $?
@@ -99,228 +70,141 @@ Send bug reports to <bug-automake@gnu.org>."
     ;;
 
   -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "$0: unknown '$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
+    echo 1>&2 "Try '$0 --help' for more information"
     exit 1
     ;;
 
 esac
 
-# normalize program name to check for.
+# Run the given program, remember its exit status.
-program=`echo "$1" | sed '
+"$@"; st=$?
-  s/^gnu-//; t
-  s/^gnu//; t
-  s/^g//; t'`
 
-# Now exit if we have it, but it failed.  Also exit now if we
+# If it succeeded, we are done.
-# don't have it and --version was passed (most likely to detect
+test $st -eq 0 && exit 0
-# the program).  This is about non-GNU programs, so use $1 not
+
-# $program.
+# Also exit now if we it failed (or wasn't found), and '--version' was
-case $1 in
+# passed; such an option is passed most likely to detect whether the
-  lex*|yacc*)
+# program is present and works.
-    # Not GNU programs, they don't have --version.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch.  This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+  msg="probably too old"
+elif test $st -eq 127; then
+  # Program was missing.
+  msg="missing on your system"
+else
+  # Program was found and executed, but failed.  Give up.
+  exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+  case $1 in
+    aclocal|automake)
+      echo "The '$1' program is part of the GNU Automake package:"
+      echo "<$gnu_software_URL/automake>"
+      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/autoconf>"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+    autoconf|autom4te|autoheader)
+      echo "The '$1' program is part of the GNU Autoconf package:"
+      echo "<$gnu_software_URL/autoconf/>"
+      echo "It also requires GNU m4 and Perl in order to run:"
+      echo "<$gnu_software_URL/m4/>"
+      echo "<$perl_URL>"
+      ;;
+  esac
+}
+
+give_advice ()
+{
+  # Normalize program name to check for.
+  normalized_program=`echo "$1" | sed '
+    s/^gnu-//; t
+    s/^gnu//; t
+    s/^g//; t'`
+
+  printf '%s\n' "'$1' is $msg."
+
+  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  case $normalized_program in
+    autoconf*)
+      echo "You should only need it if you modified 'configure.ac',"
+      echo "or m4 files included by it."
+      program_details 'autoconf'
+      ;;
+    autoheader*)
+      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "$configure_deps."
+      program_details 'autoheader'
+      ;;
+    automake*)
+      echo "You should only need it if you modified 'Makefile.am' or"
+      echo "$configure_deps."
+      program_details 'automake'
+      ;;
+    aclocal*)
+      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "$configure_deps."
+      program_details 'aclocal'
+      ;;
+   autom4te*)
+      echo "You might have modified some maintainer files that require"
+      echo "the 'autom4te' program to be rebuilt."
+      program_details 'autom4te'
+      ;;
+    bison*|yacc*)
+      echo "You should only need it if you modified a '.y' file."
+      echo "You may want to install the GNU Bison package:"
+      echo "<$gnu_software_URL/bison/>"
+      ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
+    help2man*)
+      echo "You should only need it if you modified a dependency" \
+           "of a man page."
+      echo "You may want to install the GNU Help2man package:"
+      echo "<$gnu_software_URL/help2man/>"
     ;;
+    makeinfo*)
+      echo "You should only need it if you modified a '.texi' file, or"
+      echo "any other file indirectly affecting the aspect of the manual."
+      echo "You might want to install the Texinfo package:"
+      echo "<$gnu_software_URL/texinfo/>"
+      echo "The spurious makeinfo call might also be the consequence of"
+      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+      echo "want to install GNU make:"
+      echo "<$gnu_software_URL/make/>"
+      ;;
+    *)
+      echo "You might have modified some files without having the proper"
+      echo "tools for further handling them.  Check the 'README' file, it"
+      echo "often tells you about the needed prerequisites for installing"
+      echo "this package.  You may also peek at any GNU archive site, in"
+      echo "case some other package contains this missing '$1' program."
+      ;;
+  esac
+}
 
-  *)
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+                       -e '2,$s/^/         /' >&2
-       # We have it, but it failed.
-       exit 1
-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
-       # Could not run --version or --help.  This is probably someone
-       # running `$TOOL --version' or `$TOOL --help' to check whether
-       # $TOOL exists and not knowing $TOOL uses missing.
-       exit 1
-    fi
-    ;;
-esac
 
-# If it does not exist, or fails to run (possibly an outdated version),
+# Propagate the correct exit status (expected to be 127 for a program
-# try to emulate it.
+# not found, 63 for a program that failed due to version mismatch).
-case $program in
+exit $st
-  aclocal*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case $f in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te*)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, but is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison*|yacc*)
-    echo 1>&2 "\
-WARNING: \`$1' $msg.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if test $# -ne 1; then
-        eval LASTARG=\${$#}
-	case $LASTARG in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f y.tab.h; then
-	echo >y.tab.h
-    fi
-    if test ! -f y.tab.c; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex*|flex*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if test $# -ne 1; then
-        eval LASTARG=\${$#}
-	case $LASTARG in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if test -f "$SRCFILE"; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if test ! -f lex.yy.c; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit $?
-    fi
-    ;;
-
-  makeinfo*)
-    echo 1>&2 "\
-WARNING: \`$1' is $msg.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    # The file to touch is that specified with -o ...
-    file=`echo "$*" | sed -n "$sed_output"`
-    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
-    if test -z "$file"; then
-      # ... or it is the one specified with @setfilename ...
-      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '
-	/^@setfilename/{
-	  s/.* \([^ ]*\) *$/\1/
-	  p
-	  q
-	}' $infile`
-      # ... or it is derived from the source name (dir/f.texi becomes f.info)
-      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
-    fi
-    # If the file does not exist, the user really needs makeinfo;
-    # let's fail without touching anything.
-    test -f $file || exit 1
-    touch $file
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and is $msg.
-         You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0
 
 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)

xrandr/xrandr.c

@@ -153,7 +153,11 @@ usage(void)
            "  --delmode <output> <name>\n"
            "  --listproviders\n"
            "  --setprovideroutputsource <prov-xid> <source-xid>\n"
-           "  --setprovideroffloadsink <prov-xid> <sink-xid>\n");
+           "  --setprovideroffloadsink <prov-xid> <sink-xid>\n"
+	   "  --listmonitors\n"
+	   "  --listactivemonitors\n"
+	   "  --setmonitor <name> {auto|<w>/<mmw>x<h>/<mmh>+<x>+<y>} {none|<output>,<output>,...}\n"
+	   "  --delmonitor <name>\n");
 }
 
 static void _X_NORETURN _X_ATTRIBUTE_PRINTF(1,2)
@@ -304,6 +308,8 @@ typedef struct _transform transform_t;
 typedef struct _umode	umode_t;
 typedef struct _output_prop output_prop_t;
 typedef struct _provider provider_t;
+typedef struct _monitors monitors_t;
+typedef struct _umonitor umonitor_t;
 
 struct _transform {
     XTransform	    transform;
@@ -397,6 +403,22 @@ struct _provider {
     XRRProviderInfo	*info;
 };
 
+struct _monitors {
+    int			n;
+    XRRMonitorInfo	*monitors;
+};
+
+struct _umonitor {
+    struct _umonitor	*next;
+    char		*name;
+    Bool		set;
+    Bool		primary;
+    int			x, y, width, height;
+    int			mmwidth, mmheight;
+    int			noutput;
+    name_t		*outputs;
+};
+
 static const char *connection[3] = {
     "connected",
     "disconnected",
@@ -431,7 +453,10 @@ static int	minWidth, maxWidth, minHeight, maxHeight;
 static Bool    	has_1_2 = False;
 static Bool    	has_1_3 = False;
 static Bool    	has_1_4 = False;
+static Bool	has_1_5 = False;
 static name_t   provider_name, output_source_provider_name, offload_sink_provider_name;
+static monitors_t	*monitors;
+static umonitor_t	*umonitors;
 
 static int
 mode_height (XRRModeInfo *mode_info, Rotation rotation)
@@ -541,7 +566,7 @@ mode_geometry (XRRModeInfo *mode_info, Rotation rotation,
 
 /* v refresh frequency in Hz */
 static double
-mode_refresh (XRRModeInfo *mode_info)
+mode_refresh (const XRRModeInfo *mode_info)
 {
     double rate;
     double vTotal = mode_info->vTotal;
@@ -567,7 +592,7 @@ mode_refresh (XRRModeInfo *mode_info)
 
 /* h sync frequency in Hz */
 static double
-mode_hsync (XRRModeInfo *mode_info)
+mode_hsync (const XRRModeInfo *mode_info)
 {
     double rate;
     
@@ -578,6 +603,30 @@ mode_hsync (XRRModeInfo *mode_info)
     return rate;
 }
 
+static void
+print_verbose_mode (const XRRModeInfo *mode, Bool current, Bool preferred)
+{
+    int f;
+
+    printf ("  %s (0x%x) %6.3fMHz",
+	    mode->name, (int)mode->id,
+	    (double)mode->dotClock / 1000000.0);
+    for (f = 0; mode_flags[f].flag; f++)
+	if (mode->modeFlags & mode_flags[f].flag)
+	    printf (" %s", mode_flags[f].string);
+    if (current)
+	printf (" *current");
+    if (preferred)
+	printf (" +preferred");
+    printf ("\n");
+    printf ("        h: width  %4d start %4d end %4d total %4d skew %4d clock %6.2fKHz\n",
+	    mode->width, mode->hSyncStart, mode->hSyncEnd,
+	    mode->hTotal, mode->hSkew, mode_hsync (mode) / 1000);
+    printf ("        v: height %4d start %4d end %4d total %4d           clock %6.2fHz\n",
+	    mode->height, mode->vSyncStart, mode->vSyncEnd, mode->vTotal,
+	    mode_refresh (mode));
+}
+
 static void
 init_name (name_t *name)
 {
@@ -2194,6 +2243,8 @@ static void
 pick_crtcs (void)
 {
     output_t	*output;
+    int saved_crtc_noutput[num_crtcs];
+    int n;
 
     /*
      * First try to match up newly enabled outputs with spare crtcs
@@ -2225,7 +2276,18 @@ pick_crtcs (void)
      */
     for (output = all_outputs; output; output = output->next)
 	output->current_crtc_info = output->crtc_info;
+
+    /* Mark all CRTC as currently unused */
+    for (n = 0; n < num_crtcs; n++) {
+	    saved_crtc_noutput[n] = crtcs[n].crtc_info->noutput;
+	    crtcs[n].crtc_info->noutput = 0;
+    }
+
     pick_crtcs_score (all_outputs);
+
+    for (n = 0; n < num_crtcs; n++)
+	    crtcs[n].crtc_info->noutput = saved_crtc_noutput[n];
+
     for (output = all_outputs; output; output = output->next)
     {
 	if (output->mode_info && !output->crtc_info)
@@ -2262,12 +2324,24 @@ property_values_from_string(const char *str, const Atom type, const int format,
 {
     char *token, *tmp;
     void *returned_bytes = NULL;
-    int nitems = 0, bytes_per_item = format / 8;
+    int nitems = 0, bytes_per_item;
 
-    if ((type != XA_INTEGER && type != XA_CARDINAL) ||
+    if (type != XA_INTEGER && type != XA_CARDINAL)
-	(format != 8 && format != 16 && format != 32))
-    {
 	return NULL;
+
+    /* compute memory needed for Xlib datatype (sigh) */
+    switch (format) {
+    case 8:
+       bytes_per_item = sizeof(char);
+       break;
+    case 16:
+       bytes_per_item = sizeof(short);
+       break;
+    case 32:
+       bytes_per_item = sizeof(long);
+       break;
+    default:
+       return NULL;
     }
 
     tmp = strdup (str);
@@ -2286,33 +2360,33 @@ property_values_from_string(const char *str, const Atom type, const int format,
 
 	if (type == XA_INTEGER && format == 8)
 	{
-	    int8_t *ptr = returned_bytes;
+	    signed char *ptr = returned_bytes;
-	    ptr[nitems] = (int8_t) val;
+	    ptr[nitems] = (char) val;
 	}
 	else if (type == XA_INTEGER && format == 16)
 	{
-	    int16_t *ptr = returned_bytes;
+	    short *ptr = returned_bytes;
-	    ptr[nitems] = (int16_t) val;
+	    ptr[nitems] = (short) val;
 	}
 	else if (type == XA_INTEGER && format == 32)
 	{
-	    int32_t *ptr = returned_bytes;
+	    long *ptr = returned_bytes;
-	    ptr[nitems] = (int32_t) val;
+	    ptr[nitems] = (long) val;
 	}
 	else if (type == XA_CARDINAL && format == 8)
 	{
-	    uint8_t *ptr = returned_bytes;
+	    unsigned char *ptr = returned_bytes;
-	    ptr[nitems] = (uint8_t) val;
+	    ptr[nitems] = (unsigned char) val;
 	}
 	else if (type == XA_CARDINAL && format == 16)
 	{
-	    uint16_t *ptr = returned_bytes;
+	    unsigned short *ptr = returned_bytes;
-	    ptr[nitems] = (uint16_t) val;
+	    ptr[nitems] = (unsigned short) val;
 	}
 	else if (type == XA_CARDINAL && format == 32)
 	{
-	    uint32_t *ptr = returned_bytes;
+	    unsigned long *ptr = returned_bytes;
-	    ptr[nitems] = (uint32_t) val;
+	    ptr[nitems] = (unsigned long) val;
 	}
 	else
 	{
@@ -2352,20 +2426,20 @@ print_output_property_value(int value_format, /* 8, 16, 32 */
     {
 	if (value_format == 8)
 	{
-	    const int8_t *val = value_bytes;
+	    const signed char *val = value_bytes;
-	    printf ("%" PRId8, *val);
+	    printf ("%d", *val);
 	    return;
 	}
 	if (value_format == 16)
 	{
-	    const int16_t *val = value_bytes;
+	    const short *val = value_bytes;
-	    printf ("%" PRId16, *val);
+	    printf ("%d", *val);
 	    return;
 	}
 	if (value_format == 32)
 	{
-	    const int32_t *val = value_bytes;
+	    const long *val = value_bytes;
-	    printf ("%" PRId32, *val);
+	    printf ("%ld", *val);
 	    return;
 	}
     }
@@ -2374,20 +2448,20 @@ print_output_property_value(int value_format, /* 8, 16, 32 */
     {
 	if (value_format == 8)
 	{
-	    const uint8_t *val = value_bytes;
+	    const unsigned char *val = value_bytes;
-	    printf ("%" PRIu8, *val);
+	    printf ("%u", *val);
 	    return;
 	}
 	if (value_format == 16)
 	{
-	    const uint16_t *val = value_bytes;
+	    const unsigned short *val = value_bytes;
-	    printf ("%" PRIu16, *val);
+	    printf ("%u", *val);
 	    return;
 	}
 	if (value_format == 32)
 	{
-	    const uint32_t *val = value_bytes;
+	    const unsigned long *val = value_bytes;
-	    printf ("%" PRIu32, *val);
+	    printf ("%lu", *val);
 	    return;
 	}
     }
@@ -2441,9 +2515,22 @@ print_output_property(const char *atom_name,
                       int nitems,
                       const unsigned char *prop)
 {
-    int bytes_per_item = value_format / 8;
+    int bytes_per_item;
     int k;
 
+    switch (value_format) {
+    case 8:
+       bytes_per_item = sizeof(char);
+       break;
+    case 16:
+       bytes_per_item = sizeof(short);
+       break;
+    case 32:
+       bytes_per_item = sizeof(long);
+       break;
+    default:
+       return;
+    }
     /*
      * Check for properties that need special formatting.
      */
@@ -2531,6 +2618,22 @@ find_provider (name_t *name)
     exit (1);
 }
 
+static void
+get_monitors(Bool get_active)
+{
+    XRRMonitorInfo	*m;
+    int			n;
+
+    if (!has_1_5 || monitors)
+	return;
+
+    m = XRRGetMonitors(dpy, root, get_active, &n);
+    if (n == -1)
+	fatal("get monitors failed\n");
+    monitors = calloc(1, sizeof (monitors_t));
+    monitors->n = n;
+    monitors->monitors = m;
+}
 
 int
 main (int argc, char **argv)
@@ -2570,6 +2673,9 @@ main (int argc, char **argv)
     Bool	list_providers = False;
     Bool        provsetoutsource = False;
     Bool        provsetoffsink = False;
+    Bool	monitorit = False;
+    Bool	list_monitors = False;
+    Bool	list_active_monitors = False;
     int		major, minor;
     Bool	current = False;
     Bool	toggle_x = False;
@@ -2936,7 +3042,7 @@ main (int argc, char **argv)
 	    if (!config_output) argerr ("%s must be used after --output\n", argv[i]);
 	    set_name_xid (&config_output->mode, None);
 	    set_name_xid (&config_output->crtc, None);
-	    config_output->changes |= changes_mode;
+	    config_output->changes |= changes_mode | changes_crtc;
 	    continue;
 	}
 	if (!strcmp ("--fb", argv[i])) {
@@ -3105,6 +3211,72 @@ main (int argc, char **argv)
 	    provsetoffsink = True;
 	    continue;
 	}
+	if (!strcmp("--listmonitors", argv[i]))
+	{
+	    list_monitors = True;
+	    action_requested = True;
+	    continue;
+	}
+	if (!strcmp("--listactivemonitors", argv[i]))
+	{
+	    list_active_monitors = True;
+	    action_requested = True;
+	    continue;
+	}
+	if (!strcmp("--setmonitor", argv[i]))
+	{
+	    umonitor_t	*m = calloc(1, sizeof (umonitor_t)), **l;
+	    char	*t;
+	    char	*o;
+	    char	*n;
+	    char	*geom;
+
+	    if (i+3 >= argc) argerr("%s requires three argument\n", argv[i]);
+	    n = argv[++i];
+	    if (*n == '*') {
+		m->primary = True;
+		n++;
+	    }
+	    m->name = n;
+	    m->set = True;
+	    geom = argv[++i];
+
+	    if (strncmp (geom, "auto", 4) != 0) {
+		if (sscanf(geom, "%d/%dx%d/%d+%d+%d",
+			   &m->width, &m->mmwidth, &m->height, &m->mmheight, &m->x, &m->y) != 6)
+		    argerr ("failed to parse '%s' as monitor geometry\n", argv[i]);
+	    }
+
+	    o = argv[++i];
+	    if (strcmp(o, "none") != 0) {
+		printf ("output list %s\n", o);
+		for (; (t = strtok(o, ",")) != NULL; o = NULL) {
+		    m->outputs = realloc(m->outputs, (m->noutput + 1) * sizeof (name_t));
+		    printf ("add monitor %s\n", t);
+		    set_name(&m->outputs[m->noutput++], t, name_string|name_xid|name_index);
+		    printf ("output name %s\n", m->outputs[m->noutput-1].string);
+		}
+	    }
+	    for (l = &umonitors; *l; l = &((*l)->next));
+	    *l = m;
+	    action_requested = True;
+	    monitorit = True;
+	    continue;
+	}
+	if (!strcmp("--delmonitor", argv[i]))
+	{
+	    umonitor_t	*m = calloc(1, sizeof (umonitor_t)), **l;
+
+	    if (++i >= argc) argerr("%s requires an argument\n", argv[i-1]);
+
+	    m->name = argv[i];
+	    m->set = False;
+	    for (l = &umonitors; *l; l = &((*l)->next));
+	    *l = m;
+	    action_requested = True;
+	    monitorit = True;
+	    continue;
+	}
 
 	argerr ("unrecognized option '%s'\n", argv[i]);
     }
@@ -3147,12 +3319,13 @@ main (int argc, char **argv)
 	has_1_3 = True;
     if (major > 1 || (major == 1 && minor >= 4))
 	has_1_4 = True;
-	
+    if (major > 1 || (major == 1 && minor >= 5))
+	has_1_5 = True;
     if (has_1_2 && modeit)
     {
 	umode_t	*m;
 
-        get_screen (current);
+        get_screen (True);
 	get_crtcs();
 	get_outputs();
 	
@@ -3191,7 +3364,7 @@ main (int argc, char **argv)
 		break;
 	    }
 	}
-	if (!setit_1_2)
+	if (!propit && !setit_1_2 && !monitorit)
 	{
 	    XSync (dpy, False);
 	    exit (0);
@@ -3201,7 +3374,7 @@ main (int argc, char **argv)
     {
 	output_t *output;
 
-        get_screen (current);
+        get_screen (True);
 	get_crtcs();
 	get_outputs();
 	
@@ -3292,7 +3465,7 @@ main (int argc, char **argv)
 	if (!has_1_4)
 	    fatal ("--setprovideroutputsource requires RandR 1.4\n");
 
-	get_screen (current);
+	get_screen (True);
 	get_providers ();
 
 	provider = find_provider (&provider_name);
@@ -3307,7 +3480,7 @@ main (int argc, char **argv)
 	if (!has_1_4)
 	    fatal ("--setprovideroffloadsink requires RandR 1.4\n");
 
-	get_screen (current);
+	get_screen (True);
 	get_providers ();
 
 	provider = find_provider (&provider_name);
@@ -3317,7 +3490,7 @@ main (int argc, char **argv)
     }
     if (setit_1_2)
     {
-	get_screen (current);
+	get_screen (True);
 	get_crtcs ();
 	get_outputs ();
 	set_positions ();
@@ -3402,6 +3575,73 @@ main (int argc, char **argv)
 	 */
 	apply ();
 	
+	if (!monitorit) {
+	    XSync (dpy, False);
+	    exit (0);
+	}
+    }
+    if (monitorit) {
+	umonitor_t	*u;
+	Atom		name;
+
+	if (!has_1_5) {
+	    printf("RandR 1.5 not supported\n");
+	    exit(0);
+	}
+
+	get_screen(True);
+	get_monitors(True);
+	get_crtcs();
+	get_outputs();
+
+	for (u = umonitors; u; u = u->next) {
+	    if (u->set) {
+		XRRMonitorInfo	*m;
+		int		o;
+
+		name = XInternAtom(dpy, u->name, False);
+		m = XRRAllocateMonitor(dpy, u->noutput);
+
+		m->name = name;
+		m->primary = u->primary;
+		m->x = u->x;
+		m->y = u->y;
+		m->width = u->width;
+		m->height = u->height;
+		m->mwidth = u->mmwidth;
+		m->mheight = u->mmheight;
+		for (o = 0; o < u->noutput; o++) {
+		    output_t	*output = find_output(&u->outputs[o]);
+		    if (!output)
+			fatal("cannot find output\n");
+		    m->outputs[o] = output->output.xid;
+		}
+
+		XRRSetMonitor(dpy, root, m);
+
+		XRRFreeMonitors(m);
+	    } else {
+		int	m;
+
+		name = XInternAtom(dpy, u->name, True);
+		if (!name) {
+		    printf("No monitor named '%s'\n", u->name);
+		} else {
+		    if (!monitors)
+			printf ("No monitors\n");
+		    else {
+			for (m = 0; m < monitors->n; m++) {
+			    if (monitors->monitors[m].name == name)
+				break;
+			}
+			if (m == monitors->n)
+			    printf("No monitor named '%s'\n", u->name);
+			else
+			    XRRDeleteMonitor(dpy, root, name);
+		    }
+		}
+	    }
+	}
 	XSync (dpy, False);
 	exit (0);
     }
@@ -3633,25 +3873,9 @@ main (int argc, char **argv)
 		for (j = 0; j < output_info->nmode; j++)
 		{
 		    XRRModeInfo	*mode = find_mode_by_xid (output_info->modes[j]);
-		    int		f;
+
-		    
+		    print_verbose_mode (mode, mode == output->mode_info,
-		    printf ("  %s (0x%x) %6.3fMHz",
+					j < output_info->npreferred);
-			    mode->name, (int)mode->id,
-			    (double)mode->dotClock / 1000000.0);
-		    for (f = 0; mode_flags[f].flag; f++)
-			if (mode->modeFlags & mode_flags[f].flag)
-			    printf (" %s", mode_flags[f].string);
-		    if (mode == output->mode_info)
-			printf (" *current");
-		    if (j < output_info->npreferred)
-			printf (" +preferred");
-		    printf ("\n");
-		    printf ("        h: width  %4d start %4d end %4d total %4d skew %4d clock %6.2fKHz\n",
-			    mode->width, mode->hSyncStart, mode->hSyncEnd,
-			    mode->hTotal, mode->hSkew, mode_hsync (mode) / 1000);
-		    printf ("        v: height %4d start %4d end %4d total %4d           clock %6.2fHz\n",
-			    mode->height, mode->vSyncStart, mode->vSyncEnd, mode->vTotal,
-			    mode_refresh (mode));
 		    mode->modeFlags |= ModeShown;
 		}
 	    }
@@ -3696,17 +3920,7 @@ main (int argc, char **argv)
 	    XRRModeInfo	*mode = &res->modes[m];
 
 	    if (!(mode->modeFlags & ModeShown))
-	    {
+		print_verbose_mode(mode, False, False);
-		printf ("  %s (0x%x) %6.3fMHz\n",
-			mode->name, (int)mode->id,
-			(double)mode->dotClock / 1000000.0);
-		printf ("        h: width  %4d start %4d end %4d total %4d skew %4d clock %6.2fKHz\n",
-			mode->width, mode->hSyncStart, mode->hSyncEnd,
-			mode->hTotal, mode->hSkew, mode_hsync (mode) / 1000);
-		printf ("        v: height %4d start %4d end %4d total %4d           clock %6.2fHz\n",
-			mode->height, mode->vSyncStart, mode->vSyncEnd, mode->vTotal,
-			mode_refresh (mode));
-	    }
 	}
 	exit (0);
     }
@@ -3739,6 +3953,46 @@ main (int argc, char **argv)
 	    }
 	}
     }
+    if (list_monitors || list_active_monitors) {
+
+	if (!has_1_5) {
+	    printf("RandR 1.5 not supported\n");
+	    exit(0);
+	}
+
+	get_screen(current);
+	get_monitors(list_active_monitors ? True : False);
+	get_crtcs();
+	get_outputs();
+
+	if (monitors) {
+	    int m, o;
+
+	    printf("Monitors: %d\n", monitors->n);
+
+	    for (m = 0; m < monitors->n; m++) {
+		printf (" %d: %s%s%s %d/%dx%d/%d+%d+%d ",
+			m,
+			monitors->monitors[m].automatic ? "+" : "",
+			monitors->monitors[m].primary ? "*" : "",
+			XGetAtomName(dpy, monitors->monitors[m].name),
+			monitors->monitors[m].width,
+			monitors->monitors[m].mwidth,
+			monitors->monitors[m].height,
+			monitors->monitors[m].mheight,
+			monitors->monitors[m].x,
+			monitors->monitors[m].y);
+		for (o = 0; o < monitors->monitors[m].noutput; o++) {
+		    output_t	*output = find_output_by_xid(monitors->monitors[m].outputs[o]);
+		    if (output)
+			printf (" %s", output->output.string);
+		    else
+			printf (" unknown output 0x%x\n", (CARD32) monitors->monitors[m].outputs[o]);
+		}
+		printf ("\n");
+	    }
+	}
+    }
 
     sc = XRRGetScreenInfo (dpy, root);