Merge branch 'maint' into msvc

* tests/subpkg-yacc.test: Adjust to new portability requirements due
to the new AM_PROG_AR macro.

15 files changed, 140 insertions, 91 deletions

diff --git a/lib/Automake/Makefile.in b/lib/Automake/Makefile.in
index baccf7dc2..cdeeb9b2e 100644
--- a/lib/Automake/Makefile.in
+++ b/lib/Automake/Makefile.in
@@ -96,6 +96,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
 am__installdirs = "$(DESTDIR)$(perllibdir)" "$(DESTDIR)$(perllibdir)"
 DATA = $(dist_perllib_DATA) $(nodist_perllib_DATA)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
@@ -316,9 +322,7 @@ uninstall-dist_perllibDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(dist_perllib_DATA)'; test -n "$(perllibdir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(perllibdir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(perllibdir)" && rm -f $$files
+	dir='$(DESTDIR)$(perllibdir)'; $(am__uninstall_files_from_dir)
 install-nodist_perllibDATA: $(nodist_perllib_DATA)
 	@$(NORMAL_INSTALL)
 	test -z "$(perllibdir)" || $(MKDIR_P) "$(DESTDIR)$(perllibdir)"
@@ -336,9 +340,7 @@ uninstall-nodist_perllibDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(nodist_perllib_DATA)'; test -n "$(perllibdir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(perllibdir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(perllibdir)" && rm -f $$files
+	dir='$(DESTDIR)$(perllibdir)'; $(am__uninstall_files_from_dir)
 
 # This directory's subdirectories are mostly independent; you can cd
 # into them and run `make' without going through this Makefile.
diff --git a/lib/Automake/tests/Makefile.in b/lib/Automake/tests/Makefile.in
index 17a2002b1..06f6ceb07 100644
--- a/lib/Automake/tests/Makefile.in
+++ b/lib/Automake/tests/Makefile.in
@@ -101,6 +101,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
 # Restructured Text title and section.
 am__rst_title = sed 's/.*/   &   /;h;s/./=/g;p;x;p;g;p;s/.*//'
 am__rst_section = sed 'p;s/./=/g;p;g'
diff --git a/lib/Makefile.in b/lib/Makefile.in
index 3b05946da..5db429b1f 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -99,6 +99,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
 am__installdirs = "$(DESTDIR)$(pkgvdatadir)" "$(DESTDIR)$(scriptdir)"
 DATA = $(dist_pkgvdata_DATA) $(dist_script_DATA)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
@@ -288,9 +294,7 @@ uninstall-dist_pkgvdataDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(dist_pkgvdata_DATA)'; test -n "$(pkgvdatadir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(pkgvdatadir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(pkgvdatadir)" && rm -f $$files
+	dir='$(DESTDIR)$(pkgvdatadir)'; $(am__uninstall_files_from_dir)
 install-dist_scriptDATA: $(dist_script_DATA)
 	@$(NORMAL_INSTALL)
 	test -z "$(scriptdir)" || $(MKDIR_P) "$(DESTDIR)$(scriptdir)"
@@ -308,9 +312,7 @@ uninstall-dist_scriptDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(dist_script_DATA)'; test -n "$(scriptdir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(scriptdir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(scriptdir)" && rm -f $$files
+	dir='$(DESTDIR)$(scriptdir)'; $(am__uninstall_files_from_dir)
 
 # This directory's subdirectories are mostly independent; you can cd
 # into them and run `make' without going through this Makefile.
diff --git a/lib/am/Makefile.in b/lib/am/Makefile.in
index 649c1bf29..f570905ec 100644
--- a/lib/am/Makefile.in
+++ b/lib/am/Makefile.in
@@ -89,6 +89,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
 am__installdirs = "$(DESTDIR)$(amdir)"
 DATA = $(dist_am_DATA)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -279,9 +285,7 @@ uninstall-dist_amDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(dist_am_DATA)'; test -n "$(amdir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(amdir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(amdir)" && rm -f $$files
+	dir='$(DESTDIR)$(amdir)'; $(am__uninstall_files_from_dir)
 tags: TAGS
 TAGS:
 
diff --git a/lib/am/data.am b/lib/am/data.am
index 36af717f0..1817447de 100644
--- a/lib/am/data.am
+++ b/lib/am/data.am
@@ -73,9 +73,7 @@ uninstall-%DIR%%PRIMARY%:
 	@list='$(%DIR%_%PRIMARY%)'; test -n "$(%NDIR%dir)" || list=; \
 ?BASE?	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 ?!BASE?	$(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$files
+	dir='$(DESTDIR)$(%NDIR%dir)'; $(am__uninstall_files_from_dir)
 endif %?INSTALL%
 
 
diff --git a/lib/am/dejagnu.am b/lib/am/dejagnu.am
index 08de45c61..660050a25 100644
--- a/lib/am/dejagnu.am
+++ b/lib/am/dejagnu.am
@@ -44,7 +44,7 @@ endif ! %?CYGNUS%
 .PHONY: check-DEJAGNU
 check-DEJAGNU: site.exp
 ## Life is easiest with an absolute srcdir, so do that.
-	srcdir=`$(am__cd) $(srcdir) && pwd`; export srcdir; \
+	srcdir='$(srcdir)'; export srcdir; \
 	EXPECT=$(EXPECT); export EXPECT; \
 ## Allow this to work when expect and DejaGnu are in tree.
 ## Only required when --cygnus in force.
@@ -72,12 +72,12 @@ check-DEJAGNU: site.exp
 ## Note that in the rule we don't directly generate site.exp to avoid
 ## the possibility of a corrupted site.exp if make is interrupted.
 ## Jim Meyering has some useful text on this topic.
-site.exp: Makefile
+site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
 	@echo 'Making a new site.exp file...'
 	@echo '## these variables are automatically generated by make ##' >site.tmp
 	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
 	@echo '# edit the last section' >>site.tmp
-	@echo 'set srcdir $(srcdir)' >>site.tmp
+	@echo 'set srcdir "$(srcdir)"' >>site.tmp
 	@echo "set objdir `pwd`" >>site.tmp
 ## Quote the *_alias variables because they might be empty.
 ?BUILD?	@echo 'set build_alias "$(build_alias)"' >>site.tmp
@@ -86,9 +86,17 @@ site.exp: Makefile
 ?HOST?	@echo 'set host_triplet $(host_triplet)' >>site.tmp
 ?TARGET?	@echo 'set target_alias "$(target_alias)"' >>site.tmp
 ?TARGET?	@echo 'set target_triplet $(target_triplet)' >>site.tmp
-	@echo '## All variables above are generated by configure. Do Not Edit ##' >>site.tmp
-	@test ! -f site.exp || \
-	  sed '1,/^## All variables above are.*##/ d' site.exp >> site.tmp
+## Allow the package author to extend site.exp.
+	@list='$(EXTRA_DEJAGNU_SITE_CONFIG)'; for f in $$list; do \
+	  echo "## Begin content included from file $$f.  Do not modify. ##" \
+	   && cat `test -f "$$f" || echo '$(srcdir)/'`$$f \
+	   && echo "## End content included from file $$f. ##" \
+	   || exit 1; \
+	 done >> site.tmp
+	@echo "## End of auto-generated content; you can edit from here. ##" >> site.tmp
+	@if test -f site.exp; then \
+	   sed -e '1,/^## End of auto-generated content.*##/d' site.exp >> site.tmp; \
+	 fi
 	@-rm -f site.bak
 	@test ! -f site.exp || mv site.exp site.bak
 	@mv site.tmp site.exp
diff --git a/lib/am/distdir.am b/lib/am/distdir.am
index c2dd7c55a..41ff14afa 100644
--- a/lib/am/distdir.am
+++ b/lib/am/distdir.am
@@ -1,6 +1,6 @@
 ## automake - create Makefile.in from Makefile.am
 ## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-## 2010 Free Software Foundation, Inc.
+## 2010, 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
@@ -516,11 +516,23 @@ distcheck: dist
 ## from distcheck, so that they can be overridden by the user.
 .PHONY: distuninstallcheck
 distuninstallcheck_listfiles = find . -type f -print
+## The `dir' file (created by install-info) might still exist after
+## uninstall, so we must be prepared to account for it.  The following
+## check is not 100% strict, but is definitely good enough, and even
+## accounts for overridden $(infodir).
+am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
+  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
 distuninstallcheck:
-## We use -le 1 because the `dir' file (created by install-info)
-## might still exist after uninstall.
-	@$(am__cd) '$(distuninstallcheck_dir)' \
-	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+	@test -n '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	$(am__cd) '$(distuninstallcheck_dir)' || { \
+	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+	  exit 1; \
+	}; \
+	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
 	   || { echo "ERROR: files left after uninstall:" ; \
 	        if test -n "$(DESTDIR)"; then \
 	          echo "  (check DESTDIR support)"; \
diff --git a/lib/am/inst-vars.am b/lib/am/inst-vars.am
index a49cfe934..a807f79be 100644
--- a/lib/am/inst-vars.am
+++ b/lib/am/inst-vars.am
@@ -15,6 +15,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 if %?FIRST%
+
 ## These variables help stripping any $(VPATH) that some
 ## Make implementations prepend before VPATH-found files.
 ## The issue is discussed at length in distdir.am.
@@ -52,4 +53,21 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+
+## A shell code fragment to uninstall files from a given directory.
+## It expects the $dir and $files shell variables to be defined respectively
+## to the directory where the files to be removed are, and to the list of
+## such files.
+am__uninstall_files_from_dir = { \
+## Some rm implementations complain if `rm -f' is used without arguments.
+  test -z "$$files" \
+## At least Solaris /bin/sh still lacks `test -e', so we use the multiple
+## tests below instead.  We expect $dir to be either non-existent or a
+## directory, so the failure we'll experience if it is a regular file
+## is indeed desired and welcome (better to fail loudly thasn silently).
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+
 endif %?FIRST%
diff --git a/lib/am/java.am b/lib/am/java.am
index 604df2229..464b70609 100644
--- a/lib/am/java.am
+++ b/lib/am/java.am
@@ -20,11 +20,13 @@
 ## Building.  ##
 ## ---------- ##
 
+if %?FIRST%
 JAVAC = javac
 CLASSPATH_ENV = CLASSPATH=$(JAVAROOT):$(srcdir)/$(JAVAROOT)$${CLASSPATH:+":$$CLASSPATH"}
 JAVAROOT = $(top_builddir)
+endif %?FIRST%
 
-class%DIR%.stamp: $(%DIR%_JAVA)
+class%NDIR%.stamp: $(am__java_sources)
 	@list1='$?'; list2=; if test -n "$$list1"; then \
 	  for p in $$list1; do \
 	    if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
@@ -33,7 +35,7 @@ class%DIR%.stamp: $(%DIR%_JAVA)
 	  echo '$(CLASSPATH_ENV) $(JAVAC) -d $(JAVAROOT) $(AM_JAVACFLAGS) $(JAVACFLAGS) '"$$list2"; \
 	  $(CLASSPATH_ENV) $(JAVAC) -d $(JAVAROOT) $(AM_JAVACFLAGS) $(JAVACFLAGS) $$list2; \
 	else :; fi
-	echo timestamp > class%DIR%.stamp
+	echo timestamp > $@
 
 
 ## ------------ ##
@@ -44,7 +46,7 @@ if %?INSTALL%
 am__installdirs += "$(DESTDIR)$(%NDIR%dir)"
 ?EXEC?.PHONY install-exec-am: install-%DIR%JAVA
 ?!EXEC?.PHONY install-data-am: install-%DIR%JAVA
-install-%DIR%JAVA: class%DIR%.stamp
+install-%DIR%JAVA: class%NDIR%.stamp
 	@$(NORMAL_INSTALL)
 	test -z "$(%NDIR%dir)" || $(MKDIR_P) "$(DESTDIR)$(%NDIR%dir)"
 ## A single .java file can be compiled into multiple .class files.  So
@@ -76,9 +78,9 @@ endif %?INSTALL%
 ## Cleaning.  ##
 ## ---------- ##
 
-.PHONY clean-am: clean-%DIR%JAVA
-clean-%DIR%JAVA:
-	-rm -f *.class class%DIR%.stamp
+.PHONY clean-am: clean-%NDIR%JAVA
+clean-%NDIR%JAVA:
+	-rm -f *.class class%NDIR%.stamp
 
 
 ## -------------- ##
diff --git a/lib/am/libs.am b/lib/am/libs.am
index eec62a1f7..29f630b76 100644
--- a/lib/am/libs.am
+++ b/lib/am/libs.am
@@ -87,9 +87,7 @@ uninstall-%DIR%LIBRARIES:
 	@list='$(%DIR%_LIBRARIES)'; test -n "$(%NDIR%dir)" || list=; \
 ?BASE?	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 ?!BASE?	$(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \
-	test -n "$$files" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f "$$files" )"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$files
+	dir='$(DESTDIR)$(%NDIR%dir)'; $(am__uninstall_files_from_dir)
 endif %?INSTALL%
 
 
diff --git a/lib/am/lisp.am b/lib/am/lisp.am
index ab45b30e6..6ffcdbfcc 100644
--- a/lib/am/lisp.am
+++ b/lib/am/lisp.am
@@ -128,12 +128,8 @@ uninstall-%DIR%LISP:
 	list='$(%DIR%_LISP)'; \
 ?BASE?	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 ?!BASE?	$(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \
-	test -n "$$files" || exit 0; \
-	filesc=`echo "$$files" | sed 's|$$|c|'`; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$files || exit $$?; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$filesc ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$filesc
+	files="$$files "`echo "$$files" | sed 's|$$|c|'`; \
+	dir='$(DESTDIR)$(%NDIR%dir)'; $(am__uninstall_files_from_dir)
 endif %?INSTALL%
 
 
diff --git a/lib/am/mans.am b/lib/am/mans.am
index 66a6c7ee2..b41a94d18 100644
--- a/lib/am/mans.am
+++ b/lib/am/mans.am
@@ -119,9 +119,7 @@ if %?NOTRANS_MANS%
 ?HAVE_NOTRANS?	  sed -n '/\.%SECTION%[a-z]*$$/p'; \
 ## Extract basename of manpage, change the extension if needed.
 	} | sed 's,.*/,,;s,\.[^%SECTION%][0-9a-z]*$$,.%SECTION%,'`; \
-	test -z "$$files" || { \
-	  echo " ( cd '$(DESTDIR)$(man%SECTION%dir)' && rm -f" $$files ")"; \
-	  cd "$(DESTDIR)$(man%SECTION%dir)" && rm -f $$files; }
+	dir='$(DESTDIR)$(man%SECTION%dir)'; $(am__uninstall_files_from_dir)
 endif %?NOTRANS_MANS%
 if %?TRANS_MANS%
 ## Handle MANS without notrans_ prefix
@@ -136,7 +134,5 @@ if %?TRANS_MANS%
 ## transform, and change the extension if needed.
 	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^%SECTION%][0-9a-z]*$$,%SECTION%,;x' \
 	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
-	test -z "$$files" || { \
-	  echo " ( cd '$(DESTDIR)$(man%SECTION%dir)' && rm -f" $$files ")"; \
-	  cd "$(DESTDIR)$(man%SECTION%dir)" && rm -f $$files; }
+	dir='$(DESTDIR)$(man%SECTION%dir)'; $(am__uninstall_files_from_dir)
 endif %?TRANS_MANS%
diff --git a/lib/am/python.am b/lib/am/python.am
index 9424a19e6..427c95d0c 100644
--- a/lib/am/python.am
+++ b/lib/am/python.am
@@ -1,6 +1,6 @@
 ## automake - create Makefile.in from Makefile.am
-## Copyright (C) 1999, 2001, 2003, 2004, 2006, 2007, 2008, 2009  Free
-## Software Foundation, Inc.
+## Copyright (C) 1999, 2001, 2003, 2004, 2006, 2007, 2008, 2009, 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
@@ -24,6 +24,7 @@ endif %?INSTALL%
 ## ------------ ##
 
 if %?INSTALL%
+?FIRST?am__py_compile = PYTHON=$(PYTHON) $(SHELL) $(py_compile)
 am__installdirs += "$(DESTDIR)$(%NDIR%dir)"
 .PHONY install-%EXEC?exec:data%-am: install-%DIR%PYTHON
 install-%DIR%PYTHON: $(%DIR%_PYTHON)
@@ -52,11 +53,8 @@ if %?BASE%
 ## Byte-compile must be done at install time, since file times are
 ## encoded in the actual files.
 	if test -n "$$dlist"; then \
-	  if test -z "$(DESTDIR)"; then \
-	    PYTHON=$(PYTHON) $(py_compile) --basedir "$(%NDIR%dir)" $$dlist; \
-	  else \
-	    PYTHON=$(PYTHON) $(py_compile) --destdir "$(DESTDIR)" --basedir "$(%NDIR%dir)" $$dlist; \
-	  fi; \
+	  $(am__py_compile) --destdir "$(DESTDIR)" \
+	                    --basedir "$(%NDIR%dir)" $$dlist; \
 	else :; fi
 else !%?BASE%
 	@list='$(%DIR%_PYTHON)'; test -n "$(%NDIR%dir)" || list=; \
@@ -76,11 +74,8 @@ else !%?BASE%
 ## Byte-compile must be done at install time, since file times are
 ## encoded in the actual files.
 	  if test -n "$$dlist"; then \
-	    if test -z "$(DESTDIR)"; then \
-	      PYTHON=$(PYTHON) $(py_compile) --basedir "$(%NDIR%dir)" $$dlist; \
-	    else \
-	      PYTHON=$(PYTHON) $(py_compile) --destdir "$(DESTDIR)" --basedir "$(%NDIR%dir)" $$dlist; \
-	    fi; \
+	    $(am__py_compile) --destdir "$(DESTDIR)" \
+	                      --basedir "$(%NDIR%dir)" $$dlist; \
 	  else :; fi \
 	done
 endif !%?BASE%
@@ -99,16 +94,15 @@ uninstall-%DIR%PYTHON:
 ?BASE?	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
 ?!BASE?	$(am__nobase_strip_setup); files=`$(am__nobase_strip)`; \
 	test -n "$$files" || exit 0; \
+	dir='$(DESTDIR)$(%NDIR%dir)'; \
+## Also remove the .pyc and .pyo byte compiled versions.
 	filesc=`echo "$$files" | sed 's|$$|c|'`; \
 	fileso=`echo "$$files" | sed 's|$$|o|'`; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$files || exit $$?; \
-## This is to remove the .pyc and .pyo byte compiled versions (a bit
-## of a hack).
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$filesc ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$filesc || exit $$?; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$fileso ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$fileso
+	st=0; \
+	for files in "$$files" "$$filesc" "$$fileso"; do \
+	  $(am__uninstall_files_from_dir) || st=$$?; \
+	done; \
+	exit $$st
 endif %?INSTALL%
 
 
diff --git a/lib/am/scripts.am b/lib/am/scripts.am
index 790cb649f..346f0d3b9 100644
--- a/lib/am/scripts.am
+++ b/lib/am/scripts.am
@@ -83,9 +83,7 @@ uninstall-%DIR%SCRIPTS:
 ?!BASE?	$(am__nobase_strip_setup); \
 ?!BASE?	files=`$(am__nobase_strip) \
 ?!BASE?	       -e 'h;s,.*/,,;$(transform);x;s|[^/]*$$||;G;s,\n,,'`; \
-	test -n "$$list" || exit 0; \
-	echo " ( cd '$(DESTDIR)$(%NDIR%dir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(%NDIR%dir)" && rm -f $$files
+	dir='$(DESTDIR)$(%NDIR%dir)'; $(am__uninstall_files_from_dir)
 endif %?INSTALL%
 
 
diff --git a/lib/py-compile b/lib/py-compile
index 3f9d05b60..15c834c40 100755
--- a/lib/py-compile
+++ b/lib/py-compile
@@ -1,10 +1,10 @@
 #!/bin/sh
 # py-compile - Compile a Python program
 
-scriptversion=2009-04-28.21; # UTC
+scriptversion=2011-06-08.12; # UTC
 
-# Copyright (C) 2000, 2001, 2003, 2004, 2005, 2008, 2009 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000, 2001, 2003, 2004, 2005, 2008, 2009, 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
@@ -32,28 +32,36 @@ if [ -z "$PYTHON" ]; then
   PYTHON=python
 fi
 
+me=py-compile
+
+usage_error ()
+{
+  echo "$me: $*" >&2
+  echo "Try \`$me --help' for more information." >&2
+  exit 1
+}
+
 basedir=
 destdir=
-files=
 while test $# -ne 0; do
   case "$1" in
     --basedir)
-      basedir=$2
-      if test -z "$basedir"; then
-        echo "$0: Missing argument to --basedir." 1>&2
-        exit 1
+      if test $# -lt 2; then
+        usage_error "option '--basedir' requires an argument"
+      else
+        basedir=$2
       fi
       shift
       ;;
     --destdir)
-      destdir=$2
-      if test -z "$destdir"; then
-        echo "$0: Missing argument to --destdir." 1>&2
-        exit 1
+      if test $# -lt 2; then
+        usage_error "option '--destdir' requires an argument"
+      else
+        destdir=$2
       fi
       shift
       ;;
-    -h|--h*)
+    -h|--help)
       cat <<\EOF
 Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..."
 
@@ -69,20 +77,27 @@ Report bugs to <bug-automake@gnu.org>.
 EOF
       exit $?
       ;;
-    -v|--v*)
-      echo "py-compile $scriptversion"
+    -v|--version)
+      echo "$me $scriptversion"
       exit $?
       ;;
+    --)
+      shift
+      break
+      ;;
+    -*)
+      usage_error "unrecognized option '$1'"
+      ;;
     *)
-      files="$files $1"
+      break
       ;;
   esac
   shift
 done
 
+files=$*
 if test -z "$files"; then
-    echo "$0: No files given.  Try \`$0 --help' for more information." 1>&2
-    exit 1
+    usage_error "no files given"
 fi
 
 # if basedir was given, then it should be prepended to filenames before