merge damageproto 1.1.0

4 files changed, 181 insertions, 188 deletions

diff --git a/proto/damageproto/Makefile.in b/proto/damageproto/Makefile.in
index 91574e112..c1765d196 100644
--- a/proto/damageproto/Makefile.in
+++ b/proto/damageproto/Makefile.in
@@ -14,6 +14,29 @@
 
 @SET_MAKE@
 
+# 
+#  $Id: Makefile.in,v 1.3 2007/09/30 06:43:10 matthieu Exp $
+# 
+#  Copyright © 2003 Keith Packard, Noah Levitt
+# 
+#  Permission to use, copy, modify, distribute, and sell this software and its
+#  documentation for any purpose is hereby granted without fee, provided that
+#  the above copyright notice appear in all copies and that both that
+#  copyright notice and this permission notice appear in supporting
+#  documentation, and that the name of Keith Packard not be used in
+#  advertising or publicity pertaining to distribution of the software without
+#  specific, written prior permission.  Keith Packard makes no
+#  representations about the suitability of this software for any purpose.  It
+#  is provided "as is" without express or implied warranty.
+# 
+#  KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+#  INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+#  EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+#  CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+#  DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+#  TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+#  PERFORMANCE OF THIS SOFTWARE.
+
 
 srcdir = @srcdir@
 top_srcdir = @top_srcdir@
@@ -36,17 +59,17 @@ NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
 subdir = .
-DIST_COMMON = $(am__configure_deps) $(damage_HEADERS) \
+DIST_COMMON = README $(am__configure_deps) $(damage_HEADERS) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(srcdir)/damageproto.pc.in $(top_srcdir)/configure COPYING \
-	ChangeLog install-sh missing mkinstalldirs
+	$(srcdir)/damageproto.pc.in $(top_srcdir)/configure AUTHORS \
+	COPYING ChangeLog INSTALL NEWS 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)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
  configure.lineno configure.status.lineno
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+mkinstalldirs = $(SHELL) $(install_sh) -d
 CONFIG_CLEAN_FILES = damageproto.pc
 SOURCES =
 DIST_SOURCES =
@@ -56,9 +79,11 @@ am__vpath_adj = case $$p in \
     *) f=$$p;; \
   esac;
 am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
-am__installdirs = "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(damagedir)"
+am__installdirs = "$(DESTDIR)$(damagedocdir)" \
+	"$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(damagedir)"
+damagedocDATA_INSTALL = $(INSTALL_DATA)
 pkgconfigDATA_INSTALL = $(INSTALL_DATA)
-DATA = $(pkgconfig_DATA)
+DATA = $(damagedoc_DATA) $(pkgconfig_DATA)
 damageHEADERS_INSTALL = $(INSTALL_HEADER)
 HEADERS = $(damage_HEADERS)
 ETAGS = etags
@@ -92,6 +117,9 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LTLIBOBJS = @LTLIBOBJS@
+MAINT = @MAINT@
+MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
+MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
 MAKEINFO = @MAKEINFO@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
@@ -135,13 +163,15 @@ damage_HEADERS = \
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = damageproto.pc
-EXTRA_DIST = autogen.sh damageproto.pc.in
+damagedocdir = $(datadir)/doc/$(PACKAGE)
+damagedoc_DATA = damageproto.txt
+EXTRA_DIST = autogen.sh damageproto.pc.in $(damagedoc_DATA)
 all: all-am
 
 .SUFFIXES:
 am--refresh:
 	@:
-$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
 	    *$$dep*) \
@@ -168,13 +198,30 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
 	$(SHELL) ./config.status --recheck
 
-$(top_srcdir)/configure:  $(am__configure_deps)
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 	cd $(srcdir) && $(AUTOCONF)
-$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
 damageproto.pc: $(top_builddir)/config.status $(srcdir)/damageproto.pc.in
 	cd $(top_builddir) && $(SHELL) ./config.status $@
 uninstall-info-am:
+install-damagedocDATA: $(damagedoc_DATA)
+	@$(NORMAL_INSTALL)
+	test -z "$(damagedocdir)" || $(mkdir_p) "$(DESTDIR)$(damagedocdir)"
+	@list='$(damagedoc_DATA)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(damagedocDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(damagedocdir)/$$f'"; \
+	  $(damagedocDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(damagedocdir)/$$f"; \
+	done
+
+uninstall-damagedocDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(damagedoc_DATA)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(damagedocdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(damagedocdir)/$$f"; \
+	done
 install-pkgconfigDATA: $(pkgconfig_DATA)
 	@$(NORMAL_INSTALL)
 	test -z "$(pkgconfigdir)" || $(mkdir_p) "$(DESTDIR)$(pkgconfigdir)"
@@ -389,7 +436,7 @@ check-am: all-am
 check: check-am
 all-am: Makefile $(DATA) $(HEADERS)
 installdirs:
-	for dir in "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(damagedir)"; do \
+	for dir in "$(DESTDIR)$(damagedocdir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(damagedir)"; do \
 	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-am
@@ -435,7 +482,8 @@ info: info-am
 
 info-am:
 
-install-data-am: install-damageHEADERS install-pkgconfigDATA
+install-data-am: install-damageHEADERS install-damagedocDATA \
+	install-pkgconfigDATA
 
 install-exec-am:
 
@@ -463,22 +511,22 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am: uninstall-damageHEADERS uninstall-info-am \
-	uninstall-pkgconfigDATA
+uninstall-am: uninstall-damageHEADERS uninstall-damagedocDATA \
+	uninstall-info-am uninstall-pkgconfigDATA
 
 .PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
 	clean-generic ctags dist dist-all dist-bzip2 dist-gzip \
 	dist-shar dist-tarZ dist-zip distcheck distclean \
 	distclean-generic distclean-tags distcleancheck distdir \
 	distuninstallcheck dvi dvi-am html html-am info info-am \
-	install install-am install-damageHEADERS install-data \
-	install-data-am install-exec install-exec-am install-info \
-	install-info-am install-man install-pkgconfigDATA \
+	install install-am install-damageHEADERS install-damagedocDATA \
+	install-data install-data-am install-exec install-exec-am \
+	install-info install-info-am install-man install-pkgconfigDATA \
 	install-strip installcheck installcheck-am installdirs \
 	maintainer-clean maintainer-clean-generic mostlyclean \
 	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
-	uninstall-am uninstall-damageHEADERS uninstall-info-am \
-	uninstall-pkgconfigDATA
+	uninstall-am uninstall-damageHEADERS uninstall-damagedocDATA \
+	uninstall-info-am uninstall-pkgconfigDATA
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/proto/damageproto/aclocal.m4 b/proto/damageproto/aclocal.m4
index f974785a8..a8552ba5d 100644
--- a/proto/damageproto/aclocal.m4
+++ b/proto/damageproto/aclocal.m4
@@ -83,6 +83,39 @@ AC_PREREQ([2.50])dnl
 am_aux_dir=`cd $ac_aux_dir && pwd`
 ])
 
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file 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.
+
+# serial 7
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ(2.52)dnl
+ ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])
+AC_SUBST([$1_FALSE])
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
 # Do all the work for Automake.                             -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
@@ -232,6 +265,35 @@ fi
 rmdir .tst 2>/dev/null
 AC_SUBST([am__leading_dot])])
 
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file 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.
+
+# serial 4
+
+AC_DEFUN([AM_MAINTAINER_MODE],
+[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode is disabled by default
+  AC_ARG_ENABLE(maintainer-mode,
+[  --enable-maintainer-mode  enable make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer],
+      USE_MAINTAINER_MODE=$enableval,
+      USE_MAINTAINER_MODE=no)
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST(MAINT)dnl
+]
+)
+
+AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
+
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
diff --git a/proto/damageproto/configure b/proto/damageproto/configure
index f87476f71..e745058b9 100644
--- a/proto/damageproto/configure
+++ b/proto/damageproto/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for DamageProto 1.0.3.
+# Generated by GNU Autoconf 2.59 for DamageProto 1.1.0.
 #
 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
 #
@@ -269,11 +269,11 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='DamageProto'
 PACKAGE_TARNAME='damageproto'
-PACKAGE_VERSION='1.0.3'
-PACKAGE_STRING='DamageProto 1.0.3'
+PACKAGE_VERSION='1.1.0'
+PACKAGE_STRING='DamageProto 1.1.0'
 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg'
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBOBJS LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -722,7 +722,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures DamageProto 1.0.3 to adapt to many kinds of systems.
+\`configure' configures DamageProto 1.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -784,10 +784,16 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of DamageProto 1.0.3:";;
+     short | recursive ) echo "Configuration of DamageProto 1.1.0:";;
    esac
   cat <<\_ACEOF
 
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-maintainer-mode  enable make rules and dependencies not useful
+			  (and sometimes confusing) to the casual installer
+
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
@@ -890,7 +896,7 @@ fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
-DamageProto configure 1.0.3
+DamageProto configure 1.1.0
 generated by GNU Autoconf 2.59
 
 Copyright (C) 2003 Free Software Foundation, Inc.
@@ -904,7 +910,7 @@ cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by DamageProto $as_me 1.0.3, which was
+It was created by DamageProto $as_me 1.1.0, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
@@ -1547,7 +1553,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='damageproto'
- VERSION='1.0.3'
+ VERSION='1.1.0'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -1677,6 +1683,30 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 
 
 
+echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
+    # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then
+  enableval="$enable_maintainer_mode"
+  USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi;
+  echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+
+
+if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
 
 
 
@@ -1841,6 +1871,13 @@ LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
 
 
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
@@ -2112,7 +2149,7 @@ _ASBOX
 } >&5
 cat >&5 <<_CSEOF
 
-This file was extended by DamageProto $as_me 1.0.3, which was
+This file was extended by DamageProto $as_me 1.1.0, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -2167,7 +2204,7 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-DamageProto config.status 1.0.3
+DamageProto config.status 1.1.0
 configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -2377,6 +2414,9 @@ s,@am__leading_dot@,$am__leading_dot,;t t
 s,@AMTAR@,$AMTAR,;t t
 s,@am__tar@,$am__tar,;t t
 s,@am__untar@,$am__untar,;t t
+s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
+s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
+s,@MAINT@,$MAINT,;t t
 s,@LIBOBJS@,$LIBOBJS,;t t
 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
 CEOF
@@ -2647,3 +2687,4 @@ if test "$no_create" != yes; then
   $ac_cs_success || { (exit 1); exit 1; }
 fi
 
+
diff --git a/proto/damageproto/mkinstalldirs b/proto/damageproto/mkinstalldirs
deleted file mode 100644
index 259dbfcd3..000000000
--- a/proto/damageproto/mkinstalldirs
+++ /dev/null
@@ -1,158 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-
-scriptversion=2005-06-29.22
-
-# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain.
-#
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-errstatus=0
-dirmode=
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
-
-Create each directory DIR (with mode MODE, if specified), including all
-leading file name components.
-
-Report bugs to <bug-automake@gnu.org>."
-
-# process command line arguments
-while test $# -gt 0 ; do
-  case $1 in
-    -h | --help | --h*)         # -h for help
-      echo "$usage"
-      exit $?
-      ;;
-    -m)                         # -m PERM arg
-      shift
-      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
-      dirmode=$1
-      shift
-      ;;
-    --version)
-      echo "$0 $scriptversion"
-      exit $?
-      ;;
-    --)                         # stop option processing
-      shift
-      break
-      ;;
-    -*)                         # unknown option
-      echo "$usage" 1>&2
-      exit 1
-      ;;
-    *)                          # first non-opt arg
-      break
-      ;;
-  esac
-done
-
-for file
-do
-  if test -d "$file"; then
-    shift
-  else
-    break
-  fi
-done
-
-case $# in
-  0) exit 0 ;;
-esac
-
-# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
-# mkdir -p a/c at the same time, both will detect that a is missing,
-# one will create a, then the other will try to create a and die with
-# a "File exists" error.  This is a problem when calling mkinstalldirs
-# from a parallel make.  We use --version in the probe to restrict
-# ourselves to GNU mkdir, which is thread-safe.
-case $dirmode in
-  '')
-    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
-      echo "mkdir -p -- $*"
-      exec mkdir -p -- "$@"
-    else
-      # On NextStep and OpenStep, the `mkdir' command does not
-      # recognize any option.  It will interpret all options as
-      # directories to create, and then abort because `.' already
-      # exists.
-      test -d ./-p && rmdir ./-p
-      test -d ./--version && rmdir ./--version
-    fi
-    ;;
-  *)
-    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
-       test ! -d ./--version; then
-      echo "mkdir -m $dirmode -p -- $*"
-      exec mkdir -m "$dirmode" -p -- "$@"
-    else
-      # Clean up after NextStep and OpenStep mkdir.
-      for d in ./-m ./-p ./--version "./$dirmode";
-      do
-        test -d $d && rmdir $d
-      done
-    fi
-    ;;
-esac
-
-for file
-do
-  case $file in
-    /*) pathcomp=/ ;;
-    *)  pathcomp= ;;
-  esac
-  oIFS=$IFS
-  IFS=/
-  set fnord $file
-  shift
-  IFS=$oIFS
-
-  for d
-  do
-    test "x$d" = x && continue
-
-    pathcomp=$pathcomp$d
-    case $pathcomp in
-      -*) pathcomp=./$pathcomp ;;
-    esac
-
-    if test ! -d "$pathcomp"; then
-      echo "mkdir $pathcomp"
-
-      mkdir "$pathcomp" || lasterr=$?
-
-      if test ! -d "$pathcomp"; then
-	errstatus=$lasterr
-      else
-	if test ! -z "$dirmode"; then
-	  echo "chmod $dirmode $pathcomp"
-	  lasterr=
-	  chmod "$dirmode" "$pathcomp" || lasterr=$?
-
-	  if test ! -z "$lasterr"; then
-	    errstatus=$lasterr
-	  fi
-	fi
-      fi
-    fi
-
-    pathcomp=$pathcomp/
-  done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End: