Added support for Gaussian priors on (transformed) model parameters (deactivated).

Fixed model sub-sampling issues with large objects, including check-image resizing. Fixed initialization of DETMODEL size guess (thanks to Eli Rykoff). Fixed image extension pb in double weighting/single image mode. Improved debug info for memory allocations in FFT and FITS libraries. Fixed crashes with DETMODEL magnitudes on null measurement weight maps. Added Eli Rykoff's fix to discard sources with NaNs in the fitted positions. Improved MKL autoconfiguration. Improved vectorization in FITS data transformations and FFT-based convolutions. Pushed SExtractor version number to 3.18.8.

Added support for Gaussian priors on (transformed) model parameters (deactivated).
Fixed model sub-sampling issues with large objects, including check-image resizing. Fixed initialization of DETMODEL size guess (thanks to Eli Rykoff). Fixed image extension pb in double weighting/single image mode. Improved debug info for memory allocations in FFT and FITS libraries. Fixed crashes with DETMODEL magnitudes on null measurement weight maps. Added Eli Rykoff's fix to discard sources with NaNs in the fitted positions. Improved MKL autoconfiguration. Improved vectorization in FITS data transformations and FFT-based convolutions. Pushed SExtractor version number to 3.18.8.
f8fe9609 · Emmanuel Bertin · b4bff35a · f8fe9609 · f8fe9609 · f8fe9609
Commit f8fe9609 authored Apr 03, 2013 by Emmanuel Bertin
--- a/Makefile.in
+++ b/Makefile.in
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.12.2 from Makefile.am.
 # @configure_input@
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  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.
@@ -44,6 +43,23 @@
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -66,10 +82,15 @@ subdir = .
 DIST_COMMON = README $(am__configure_deps) $(dist_pkgdata_DATA) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	$(srcdir)/config.h.in $(srcdir)/sextractor.spec.in \
-	$(top_srcdir)/configure AUTHORS ChangeLog INSTALL THANKS \
+	$(top_srcdir)/autoconf/config.guess \
-	autoconf/config.guess autoconf/config.sub autoconf/depcomp \
+	$(top_srcdir)/autoconf/config.sub \
-	autoconf/install-sh autoconf/ltmain.sh autoconf/missing \
+	$(top_srcdir)/autoconf/install-sh \
-	autoconf/mkinstalldirs
+	$(top_srcdir)/autoconf/ltmain.sh \
+	$(top_srcdir)/autoconf/missing \
+	$(top_srcdir)/autoconf/mkinstalldirs $(top_srcdir)/configure \
+	AUTHORS ChangeLog INSTALL THANKS autoconf/config.guess \
+	autoconf/config.sub autoconf/depcomp autoconf/install-sh \
+	autoconf/ltmain.sh autoconf/missing autoconf/mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acx_atlas.m4 \
 	$(top_srcdir)/acx_fftw.m4 $(top_srcdir)/acx_mkl.m4 \
@@ -96,6 +117,11 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
 	install-pdf-recursive install-ps-recursive install-recursive \
 	installcheck-recursive installdirs-recursive pdf-recursive \
 	ps-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -117,23 +143,33 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
  sed '$$!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 = "$(DESTDIR)$(pkgdatadir)"
 DATA = $(dist_pkgdata_DATA)
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
  distclean-recursive maintainer-clean-recursive
 AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
 	$(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \
-	distdir dist dist-all distcheck
+	cscope distdir dist dist-all distcheck
 ETAGS = etags
 CTAGS = ctags
+CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 distdir = $(PACKAGE)-$(VERSION)
 top_distdir = $(distdir)
 am__remove_distdir = \
-  { test ! -d "$(distdir)" \
+  if test -d "$(distdir)"; then \
-    || { find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
+    find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
-         && rm -fr "$(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,^\([^/]*\)/.*$$,\1,'; \
@@ -161,7 +197,10 @@ am__relativize = \
  reldir="$$dir2"
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
+DIST_TARGETS = dist-gzip
 distuninstallcheck_listfiles = find . -type f -print
+am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
+  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
 distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -218,6 +257,7 @@ MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 MKL_CFLAGS = @MKL_CFLAGS@
+MKL_LDFLAGS = @MKL_LDFLAGS@
 MKL_LIBS = @MKL_LIBS@
 MKL_WARN = @MKL_WARN@
 NM = @NM@
@@ -310,7 +350,7 @@ all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 .SUFFIXES:
-am--refresh:
+am--refresh: Makefile
 	@:
 $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
@@ -346,10 +386,8 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 config.h: stamp-h1
-	@if test ! -f $@; then \
+	@if test ! -f $@; then rm -f stamp-h1; else :; fi
-	  rm -f stamp-h1; \
+	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
-	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
-	else :; fi
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
@@ -374,8 +412,11 @@ distclean-libtool:
 	-rm -f libtool config.lt
 install-dist_pkgdataDATA: $(dist_pkgdata_DATA)
 	@$(NORMAL_INSTALL)
-	test -z "$(pkgdatadir)" || $(MKDIR_P) "$(DESTDIR)$(pkgdatadir)"
 	@list='$(dist_pkgdata_DATA)'; test -n "$(pkgdatadir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pkgdatadir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pkgdatadir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; \
@@ -389,17 +430,15 @@ uninstall-dist_pkgdataDATA:
 	@$(NORMAL_UNINSTALL)
 	@list='$(dist_pkgdata_DATA)'; test -n "$(pkgdatadir)" || list=; \
 	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
-	test -n "$$files" || exit 0; \
+	dir='$(DESTDIR)$(pkgdatadir)'; $(am__uninstall_files_from_dir)
-	echo " ( cd '$(DESTDIR)$(pkgdatadir)' && rm -f" $$files ")"; \
-	cd "$(DESTDIR)$(pkgdatadir)" && rm -f $$files
 # This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
+# into them and run 'make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
+# To change the values of 'make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
+# (1) if the variable is set in 'config.status', edit 'config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
+#     (which will cause the Makefiles to be regenerated when you run 'make');
-# (2) otherwise, pass the desired values on the `make' command line.
+# (2) otherwise, pass the desired values on the 'make' command line.
-$(RECURSIVE_TARGETS):
+$(RECURSIVE_TARGETS) $(RECURSIVE_CLEAN_TARGETS):
 	@fail= failcom='exit 1'; \
 	for f in x $$MAKEFLAGS; do \
 	  case $$f in \
@@ -409,7 +448,11 @@ $(RECURSIVE_TARGETS):
 	done; \
 	dot_seen=no; \
 	target=`echo $@ | sed s/-recursive//`; \
-	list='$(SUBDIRS)'; for subdir in $$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; \
@@ -423,37 +466,6 @@ $(RECURSIVE_TARGETS):
 	if test "$$dot_seen" = "no"; then \
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"
-$(RECURSIVE_CLEAN_TARGETS):
-	@fail= failcom='exit 1'; \
-	for f in x $$MAKEFLAGS; do \
-	  case $$f in \
-	    *=* | --[!k]*);; \
-	    *k*) failcom='fail=yes';; \
-	  esac; \
-	done; \
-	dot_seen=no; \
-	case "$@" in \
-	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
-	  *) list='$(SUBDIRS)' ;; \
-	esac; \
-	rev=''; for subdir in $$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) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
@@ -462,6 +474,10 @@ ctags-recursive:
 	list='$(SUBDIRS)'; for subdir in $$list; do \
 	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
 	done
+cscopelist-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) cscopelist); \
+	done
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -525,8 +541,32 @@ GTAGS:
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$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-recursive cscopelist
+cscopelist: cscopelist-recursive $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 distdir: $(DISTFILES)
 	$(am__remove_distdir)
@@ -562,13 +602,10 @@ distdir: $(DISTFILES)
 	done
 	@list='$(DIST_SUBDIRS)'; for subdir in $$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; \
@@ -600,36 +637,36 @@ 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) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
-dist-lzma: distdir
+dist-lzip: distdir
-	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
+	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 dist-xz: distdir
-	tardir=$(distdir) && $(am__tar) | xz -c >$(distdir).tar.xz
+	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 dist-tarZ: distdir
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 dist-shar: distdir
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 dist-zip: distdir
 	-rm -f $(distdir).zip
 	zip -rq $(distdir).zip $(distdir)
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
-dist dist-all: distdir
+dist dist-all:
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
-	$(am__remove_distdir)
+	$(am__post_remove_distdir)
 # This target untars the dist file and tries a VPATH configuration.  Then
 # it guarantees that the distribution is self-contained by making another
@@ -640,8 +677,8 @@ distcheck: dist
 	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
-	*.tar.lzma*) \
+	*.tar.lz*) \
-	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
+	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
 	*.tar.xz*) \
 	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
 	*.tar.Z*) \
@@ -651,7 +688,7 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	chmod -R a-w $(distdir); chmod u+w $(distdir)
 	mkdir $(distdir)/_build
 	mkdir $(distdir)/_inst
 	chmod a-w $(distdir)
@@ -661,6 +698,7 @@ distcheck: dist
 	  && am__cwd=`pwd` \
 	  && $(am__cd) $(distdir)/_build \
 	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
@@ -684,13 +722,21 @@ 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 '$$x'
 distuninstallcheck:
-	@$(am__cd) '$(distuninstallcheck_dir)' \
+	@test -n '$(distuninstallcheck_dir)' || { \
-	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+	  echo 'ERROR: trying to run $@ with an empty' \
+	       '$$(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)"; \
@@ -724,10 +770,15 @@ install-am: all-am
 installcheck: installcheck-recursive
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	if test -z '$(STRIP)'; then \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  `test -z '$(STRIP)' || \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 clean-generic:
@@ -810,16 +861,18 @@ ps-am:
 uninstall-am: uninstall-dist_pkgdataDATA
 .MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
-	ctags-recursive install-am install-strip tags-recursive
+	cscopelist-recursive ctags-recursive install-am install-strip \
+	tags-recursive
 .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
-	all all-am am--refresh check check-am clean clean-generic \
+	all all-am am--refresh check check-am clean clean-cscope \
-	clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
+	clean-generic clean-libtool cscope cscopelist \
-	dist-gzip dist-hook dist-lzma dist-shar dist-tarZ dist-xz \
+	cscopelist-recursive ctags ctags-recursive dist dist-all \
-	dist-zip distcheck distclean distclean-generic distclean-hdr \
+	dist-bzip2 dist-gzip dist-hook dist-lzip dist-shar dist-tarZ \
-	distclean-libtool distclean-tags distcleancheck distdir \
+	dist-xz dist-zip distcheck distclean distclean-generic \
-	distuninstallcheck dvi dvi-am html html-am info info-am \
+	distclean-hdr distclean-libtool distclean-tags distcleancheck \
-	install install-am install-data install-data-am \
+	distdir distuninstallcheck dvi dvi-am html html-am info \
+	info-am install install-am install-data install-data-am \
 	install-dist_pkgdataDATA install-dvi install-dvi-am \
 	install-exec install-exec-am install-html install-html-am \
 	install-info install-info-am install-man install-pdf \

--- a/aclocal.m4
+++ b/aclocal.m4
-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.12.2 -*- Autoconf -*-
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009  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.
@@ -13,17 +13,17 @@
 m4_ifndef([AC_AUTOCONF_VERSION],
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
-[m4_warning([this file was generated for autoconf 2.68.
+[m4_warning([this file was generated for autoconf 2.69.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
-To do so, use the procedure documented by the package, typically `autoreconf'.])])
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Inc.
+#                 Foundation, Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
@@ -32,8 +32,8 @@ To do so, use the procedure documented by the package, typically `autoreconf'.])
 m4_define([_LT_COPYING], [dnl
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Inc.
+#                 Foundation, Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -167,6 +167,8 @@ AC_REQUIRE([AC_CANONICAL_BUILD])dnl
 AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
 _LT_DECL([], [host_alias], [0], [The host system])dnl
 _LT_DECL([], [host], [0])dnl
 _LT_DECL([], [host_os], [0])dnl
@@ -652,7 +654,7 @@ m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
 configured by $[0], generated by m4_PACKAGE_STRING.
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2011 Free Software Foundation, Inc.
 This config.lt script is free software; the Free Software Foundation
 gives unlimited permision to copy, distribute and modify it."
@@ -816,6 +818,7 @@ AC_DEFUN([LT_LANG],
 m4_case([$1],
  [C],			[_LT_LANG(C)],
  [C++],		[_LT_LANG(CXX)],
+  [Go],			[_LT_LANG(GO)],
  [Java],		[_LT_LANG(GCJ)],
  [Fortran 77],		[_LT_LANG(F77)],
  [Fortran],		[_LT_LANG(FC)],
@@ -837,6 +840,29 @@ m4_defun([_LT_LANG],
 ])# _LT_LANG
+m4_ifndef([AC_PROG_GO], [
+# NOTE: This macro has been submitted for inclusion into   #
+#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
+#  a released version of Autoconf we should remove this    #
+#  macro and use it instead.                               #
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC],     [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+  if test -n "$ac_tool_prefix"; then
+    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+  fi
+fi
+if test -z "$GOC"; then
+  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
 # _LT_LANG_DEFAULT_CONFIG
 # -----------------------
 m4_defun([_LT_LANG_DEFAULT_CONFIG],
@@ -867,6 +893,10 @@ AC_PROVIDE_IFELSE([AC_PROG_GCJ],
       m4_ifdef([LT_PROG_GCJ],
 	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+  [LT_LANG(GO)],
+  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
 AC_PROVIDE_IFELSE([LT_PROG_RC],
  [LT_LANG(RC)],
  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
@@ -969,7 +999,13 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
-	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&AS_MESSAGE_LOG_FD
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
 	  lt_cv_apple_cc_single_mod=yes
 	else
 	  cat conftest.err >&AS_MESSAGE_LOG_FD
@@ -977,6 +1013,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 	rm -rf libconftest.dylib*
 	rm -f conftest.*
      fi])
    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
      [lt_cv_ld_exported_symbols_list],
      [lt_cv_ld_exported_symbols_list=no
@@ -988,6 +1025,7 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
 	[lt_cv_ld_exported_symbols_list=no])
 	LDFLAGS="$save_LDFLAGS"
    ])
    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
      [lt_cv_ld_force_load=no
      cat > conftest.c << _LT_EOF
@@ -1005,7 +1043,9 @@ _LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
-      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&AS_MESSAGE_LOG_FD
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
 	lt_cv_ld_force_load=yes
      else
 	cat conftest.err >&AS_MESSAGE_LOG_FD
@@ -1050,8 +1090,8 @@ _LT_EOF
 ])
-# _LT_DARWIN_LINKER_FEATURES
+# _LT_DARWIN_LINKER_FEATURES([TAG])
-# --------------------------
+# ---------------------------------
 # Checks for linker and compiler features on darwin
 m4_defun([_LT_DARWIN_LINKER_FEATURES],
 [
@@ -1062,6 +1102,8 @@ m4_defun([_LT_DARWIN_LINKER_FEATURES],
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
  if test "$lt_cv_ld_force_load" = "yes"; then
    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
  else
    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
  fi
@@ -1345,14 +1387,27 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
    CFLAGS="$SAVE_CFLAGS"
  fi
  ;;
-sparc*-*solaris*)
+*-*solaris*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if AC_TRY_EVAL(ac_compile); then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
-      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
      *)
 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 	  LD="${LD-ld} -64"
@@ -1429,13 +1484,13 @@ old_postuninstall_cmds=
 if test -n "$RANLIB"; then
  case $host_os in
  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 fi
 case $host_os in
@@ -1615,6 +1670,11 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
    lt_cv_sys_max_cmd_len=196608
    ;;
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
@@ -1654,7 +1714,7 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
-      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
      do
@@ -2200,7 +2260,7 @@ need_version=unknown
 case $host_os in
 aix3*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
  shlibpath_var=LIBPATH
@@ -2209,7 +2269,7 @@ aix3*)
  ;;
 aix[[4-9]]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
@@ -2274,7 +2334,7 @@ beos*)
  ;;
 bsdi[[45]]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
@@ -2413,7 +2473,7 @@ m4_if([$1], [],[
  ;;
 dgux*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
@@ -2421,10 +2481,6 @@ dgux*)
  shlibpath_var=LD_LIBRARY_PATH
  ;;
-freebsd1*)
-  dynamic_linker=no
-  ;;
 freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
@@ -2432,7 +2488,7 @@ freebsd* | dragonfly*)
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
-    freebsd[[123]]*) objformat=aout ;;
+    freebsd[[23]].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
@@ -2450,7 +2506,7 @@ freebsd* | dragonfly*)
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
-  freebsd2*)
+  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
@@ -2470,17 +2526,18 @@ freebsd* | dragonfly*)
  ;;
 gnu*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;
 haiku*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
@@ -2541,7 +2598,7 @@ hpux9* | hpux10* | hpux11*)
  ;;
 interix[[3-9]]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
@@ -2557,7 +2614,7 @@ irix5* | irix6* | nonstopux*)
    nonstopux*) version_type=nonstopux ;;
    *)
 	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux
+		version_type=linux # correct to gnu/linux during the next big refactor
 	else
 		version_type=irix
 	fi ;;
@@ -2594,9 +2651,9 @@ linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;
-# This must be Linux ELF.
+# This must be glibc/ELF.
 linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -2663,7 +2720,7 @@ netbsd*)
  ;;
 newsos6)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
@@ -2732,7 +2789,7 @@ rdos*)
  ;;
 solaris*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -2757,7 +2814,7 @@ sunos4*)
  ;;
 sysv4 | sysv4.3*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
@@ -2781,7 +2838,7 @@ sysv4 | sysv4.3*)
 sysv4*MP*)
  if test -d /usr/nec ;then
-    version_type=linux
+    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
    soname_spec='$libname${shared_ext}.$major'
    shlibpath_var=LD_LIBRARY_PATH
@@ -2812,7 +2869,7 @@ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -2822,7 +2879,7 @@ tpf*)
  ;;
 uts4*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
@@ -3244,7 +3301,7 @@ irix5* | irix6* | nonstopux*)
  lt_cv_deplibs_check_method=pass_all
  ;;
-# This must be Linux ELF.
+# This must be glibc/ELF.
 linux* | k*bsd*-gnu | kopensolaris*-gnu)
  lt_cv_deplibs_check_method=pass_all
  ;;
@@ -3664,6 +3721,7 @@ for ac_symprfx in "" "_"; do
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK ['"\
 "     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 "     \$ 0!~/External *\|/{next};"\
 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
@@ -4248,7 +4306,9 @@ m4_if([$1], [CXX], [
    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+      fi
      ;;
    esac
  else
@@ -4340,18 +4400,33 @@ m4_if([$1], [CXX], [
 	;;
      *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ F* | *Sun*Fortran*)
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
 	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+	  ;;
 	*Sun\ C*)
 	  # Sun C 5.9
 	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
 	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
 	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
 	  ;;
+        *Intel*\ [[CF]]*Compiler*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+	  ;;
+	*Portland\ Group*)
+	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+	  ;;
 	esac
 	;;
      esac
@@ -4511,7 +4586,9 @@ m4_if([$1], [CXX], [
    ;;
  cygwin* | mingw* | cegcc*)
    case $cc_basename in
-    cl*) ;;
+    cl*)
+      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+      ;;
    *)
      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
@@ -4536,7 +4613,6 @@ m4_if([$1], [CXX], [
  _LT_TAGVAR(hardcode_direct, $1)=no
  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
  _LT_TAGVAR(hardcode_libdir_separator, $1)=
  _LT_TAGVAR(hardcode_minus_L, $1)=no
  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
@@ -4787,8 +4863,7 @@ _LT_EOF
 	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
 	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
@@ -5083,6 +5158,7 @@ _LT_EOF
 	# The linker will not automatically build a static lib if we build a DLL.
 	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
 	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
 	# Don't use ranlib
 	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
@@ -5129,10 +5205,6 @@ _LT_EOF
      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
      ;;
-    freebsd1*)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
@@ -5145,7 +5217,7 @@ _LT_EOF
      ;;
    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
+    freebsd2.*)
      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      _LT_TAGVAR(hardcode_direct, $1)=yes
      _LT_TAGVAR(hardcode_minus_L, $1)=yes
@@ -5184,7 +5256,6 @@ _LT_EOF
      fi
      if test "$with_gnu_ld" = no; then
 	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
-	_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
 	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
 	_LT_TAGVAR(hardcode_direct, $1)=yes
 	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
@@ -5626,9 +5697,6 @@ _LT_TAGDECL([], [no_undefined_flag], [1],
 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
    [Flag to hardcode $libdir into a binary during linking.
    This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
-    [[If ld is used when linking, flag to hardcode $libdir into a binary
-    during linking.  This must work even if $libdir does not exist]])
 _LT_TAGDECL([], [hardcode_libdir_separator], [1],
    [Whether we need a single "-rpath" flag with a separated argument])
 _LT_TAGDECL([], [hardcode_direct], [0],
@@ -5782,7 +5850,6 @@ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 _LT_TAGVAR(hardcode_direct, $1)=no
 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 _LT_TAGVAR(hardcode_minus_L, $1)=no
 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
@@ -6152,7 +6219,7 @@ if test "$_lt_caught_CXX_error" != yes; then
        esac
        ;;
-      freebsd[[12]]*)
+      freebsd2.*)
        # C++ shared libraries reported to be fairly broken before
 	# switch to ELF
        _LT_TAGVAR(ld_shlibs, $1)=no
@@ -6913,12 +6980,18 @@ public class foo {
  }
 };
 _LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
 ])
 _lt_libdeps_save_CFLAGS=$CFLAGS
 case "$CC $CFLAGS " in #(
 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
 esac
 dnl Parse the compiler output and extract the necessary
@@ -7115,7 +7188,6 @@ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 _LT_TAGVAR(hardcode_direct, $1)=no
 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 _LT_TAGVAR(hardcode_minus_L, $1)=no
 _LT_TAGVAR(hardcode_automatic, $1)=no
@@ -7248,7 +7320,6 @@ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
 _LT_TAGVAR(hardcode_direct, $1)=no
 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
 _LT_TAGVAR(hardcode_libdir_separator, $1)=
 _LT_TAGVAR(hardcode_minus_L, $1)=no
 _LT_TAGVAR(hardcode_automatic, $1)=no
@@ -7431,6 +7502,73 @@ CFLAGS=$lt_save_CFLAGS
 ])# _LT_LANG_GCJ_CONFIG
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined.  These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+# Source file extension for Go test sources.
+ac_ext=go
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+if test -n "$compiler"; then
+  _LT_COMPILER_NO_RTTI($1)
+  _LT_COMPILER_PIC($1)
+  _LT_COMPILER_C_O($1)
+  _LT_COMPILER_FILE_LOCKS($1)
+  _LT_LINKER_SHLIBS($1)
+  _LT_LINKER_HARDCODE_LIBPATH($1)
+  _LT_CONFIG($1)
+fi
+AC_LANG_RESTORE
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
 # _LT_LANG_RC_CONFIG([TAG])
 # -------------------------
 # Ensure that the configuration variables for the Windows resource compiler
@@ -7500,6 +7638,13 @@ dnl aclocal-1.4 backwards compatibility:
 dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
 # LT_PROG_RC
 # ----------
 AC_DEFUN([LT_PROG_RC],
@@ -8271,9 +8416,24 @@ dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
 m4_define([_LT_WITH_PIC],
 [AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic],
+    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
 	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [pic_mode="$withval"],
+    [lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac],
    [pic_mode=default])
 test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
@@ -8445,15 +8605,15 @@ m4_define([lt_dict_filter],
 # @configure_input@
-# serial 3293 ltversion.m4
+# serial 3337 ltversion.m4
 # This file is part of GNU Libtool
-m4_define([LT_PACKAGE_VERSION], [2.4])
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
-m4_define([LT_PACKAGE_REVISION], [1.3293])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4'
+[macro_version='2.4.2'
-macro_revision='1.3293'
+macro_revision='1.3337'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])
@@ -8557,22 +8717,24 @@ m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
 m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
-# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2002-2012 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 8
 # AM_AUTOMAKE_VERSION(VERSION)
 # ----------------------------
 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.11'
+[am__api_version='1.12'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.11.1], [],
+m4_if([$1], [1.12.2], [],
      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
@@ -8588,22 +8750,24 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11.1])dnl
+[AM_AUTOMAKE_VERSION([1.12.2])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 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 2
 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
-# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
+# $ac_aux_dir to '$srcdir/foo'.  In other projects, it is set to
-# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
 #
 # Of course, Automake must honor this variable whenever it calls a
 # tool from the auxiliary directory.  The problem is that $srcdir (and
@@ -8622,7 +8786,7 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 #
 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 # are both prefixed by $srcdir.  In an in-source build this is usually
-# harmless because $srcdir is `.', but things will broke when you
+# harmless because $srcdir is '.', but things will broke when you
 # start a VPATH build or use an absolute $srcdir.
 #
 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
@@ -8648,22 +8812,21 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
 # AM_CONDITIONAL                                            -*- Autoconf -*-
-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
-# 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 9
+# serial 10
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 # -------------------------------------
 # Define a conditional.
 AC_DEFUN([AM_CONDITIONAL],
-[AC_PREREQ(2.52)dnl
+[AC_PREREQ([2.52])dnl
- ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
-	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
 AC_SUBST([$1_TRUE])dnl
 AC_SUBST([$1_FALSE])dnl
 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
@@ -8682,16 +8845,15 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
-# 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 10
+# serial 17
-# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,
 # will think it sees a *use*, and therefore will trigger all it's
 # C support machinery.  Also note that it means that autoscan, seeing
@@ -8701,7 +8863,7 @@ fi])])
 # _AM_DEPENDENCIES(NAME)
 # ----------------------
 # See how the compiler implements dependency checking.
-# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 # We try a few techniques and use that to set a single cache variable.
 #
 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
@@ -8714,12 +8876,13 @@ AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 AC_REQUIRE([AM_DEP_TRACK])dnl
-ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
-       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
-       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
-       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
-       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
-                   [depcc="$$1"   am_compiler_list=])
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
 AC_CACHE_CHECK([dependency style of $depcc],
               [am_cv_$1_dependencies_compiler_type],
@@ -8727,8 +8890,9 @@ AC_CACHE_CHECK([dependency style of $depcc],
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
+  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D'.
+  # in D".
+  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
@@ -8767,16 +8931,16 @@ AC_CACHE_CHECK([dependency style of $depcc],
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
+      # Solaris 10 /bin/sh.
-      touch sub/conftst$i.h
+      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
+    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
@@ -8785,16 +8949,16 @@ AC_CACHE_CHECK([dependency style of $depcc],
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
+      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
+      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
 	continue
      else
 	break
      fi
      ;;
-    msvisualcpp | msvcmsys)
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
+      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
@@ -8842,7 +9006,7 @@ AM_CONDITIONAL([am__fastdep$1], [
 # AM_SET_DEPDIR
 # -------------
 # Choose a directory name for dependency files.
-# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
 AC_DEFUN([AM_SET_DEPDIR],
 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
@@ -8852,28 +9016,34 @@ AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 # AM_DEP_TRACK
 # ------------
 AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE(dependency-tracking,
+[AC_ARG_ENABLE([dependency-tracking], [dnl
-[  --disable-dependency-tracking  speeds up one-time build
+AS_HELP_STRING(
-  --enable-dependency-tracking   do not reject slow dependency extractors])
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
+AS_HELP_STRING(
+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
 if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
+  am__nodep='_no'
 fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 AC_SUBST([AMDEPBACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
 ])
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
-# 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 5
+# serial 6
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
@@ -8892,7 +9062,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
+    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
@@ -8904,21 +9074,19 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
+    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`AS_DIRNAME(["$file"])`
@@ -8936,7 +9104,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
 # This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each `.P' file that we will
+# is enabled.  FIXME.  This creates each '.P' file that we will
 # need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
@@ -8946,14 +9114,13 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 # Do all the work for Automake.                             -*- Autoconf -*-
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
-# 2005, 2006, 2008, 2009 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 16
+# serial 19
 # This macro actually does too much.  Some checks are only needed if
 # your package does certain things.  But this isn't really a big deal.
@@ -8999,31 +9166,41 @@ AC_SUBST([CYGPATH_W])
 # Define the identity of the package.
 dnl Distinguish between old-style and new-style calls.
 m4_ifval([$2],
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+[AC_DIAGNOSE([obsolete],
+[$0: two- and three-arguments forms are deprecated.  For more info, see:
+http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 AC_SUBST([PACKAGE], [$1])dnl
 AC_SUBST([VERSION], [$2])],
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
-m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+  [ok:ok],,
  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 _AM_IF_OPTION([no-define],,
-[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
- AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
 # Some tools Automake needs.
 AC_REQUIRE([AM_SANITY_CHECK])dnl
 AC_REQUIRE([AC_ARG_PROGRAM])dnl
-AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
-AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG([AUTOCONF], [autoconf])
-AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
-AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
-AM_MISSING_PROG(MAKEINFO, makeinfo)
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
-AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.
 AC_REQUIRE([AC_PROG_AWK])dnl
@@ -9034,28 +9211,35 @@ _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
 			     [_AM_PROG_TAR([v7])])])
 _AM_IF_OPTION([no-dependencies],,
 [AC_PROVIDE_IFELSE([AC_PROG_CC],
-		  [_AM_DEPENDENCIES(CC)],
+		  [_AM_DEPENDENCIES([CC])],
-		  [define([AC_PROG_CC],
+		  [m4_define([AC_PROG_CC],
-			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
 AC_PROVIDE_IFELSE([AC_PROG_CXX],
-		  [_AM_DEPENDENCIES(CXX)],
+		  [_AM_DEPENDENCIES([CXX])],
-		  [define([AC_PROG_CXX],
+		  [m4_define([AC_PROG_CXX],
-			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
-		  [_AM_DEPENDENCIES(OBJC)],
+		  [_AM_DEPENDENCIES([OBJC])],
-		  [define([AC_PROG_OBJC],
+		  [m4_define([AC_PROG_OBJC],
-			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
+dnl but we still cater to Autoconf 2.62.
+m4_ifdef([AC_PROG_OBJCXX],
+[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
 ])
 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
-dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
-dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
 AC_CONFIG_COMMANDS_PRE(dnl
 [m4_provide_if([_AM_COMPILER_EXEEXT],
  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 ])
-dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 dnl mangled by Autoconf and run in a shell conditional statement.
 m4_define([_AC_COMPILER_EXEEXT],
@@ -9083,12 +9267,14 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
-# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 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 8
 # AM_PROG_INSTALL_SH
 # ------------------
 # Define $install_sh.
@@ -9102,9 +9288,9 @@ if test x"${install_sh}" != xset; then
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
 fi
-AC_SUBST(install_sh)])
+AC_SUBST([install_sh])])
-# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2003-2012 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -9127,13 +9313,13 @@ AC_SUBST([am__leading_dot])])
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
-# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
-# serial 4
+# serial 5
 # AM_MAKE_INCLUDE()
 # -----------------
@@ -9152,7 +9338,7 @@ am__quote=
 _am_result=none
 # First try GNU make style include.
 echo "include confinc" > confmf
-# Ignore all kinds of additional output from `make'.
+# Ignore all kinds of additional output from 'make'.
 case `$am_make -s -f confmf 2> /dev/null` in #(
 *the\ am__doit\ target*)
  am__include=include
@@ -9179,14 +9365,13 @@ rm -f confinc confmf
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Copyright (C) 1997-2012 Free Software Foundation, Inc.
-# 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 6
+# serial 7
 # AM_MISSING_PROG(NAME, PROGRAM)
 # ------------------------------
@@ -9216,45 +9401,19 @@ if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
 else
  am_missing_run=
-  AC_MSG_WARN([`missing' script is too old or missing])
+  AC_MSG_WARN(['missing' script is too old or missing])
 fi
 ])
-# Copyright (C) 2003, 2004, 2005, 2006  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.
-# AM_PROG_MKDIR_P
-# ---------------
-# Check for `mkdir -p'.
-AC_DEFUN([AM_PROG_MKDIR_P],
-[AC_PREREQ([2.60])dnl
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
-dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
-dnl while keeping a definition of mkdir_p for backward compatibility.
-dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
-dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
-dnl Makefile.ins that do not define MKDIR_P, so we do our own
-dnl adjustment using top_builddir (which is defined more often than
-dnl MKDIR_P).
-AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
-case $mkdir_p in
-  [[\\/$]]* | ?:[[\\/]]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-])
 # Helper functions for option handling.                     -*- Autoconf -*-
-# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 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
+# serial 6
 # _AM_MANGLE_OPTION(NAME)
 # -----------------------
@@ -9262,13 +9421,13 @@ AC_DEFUN([_AM_MANGLE_OPTION],
 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 # _AM_SET_OPTION(NAME)
-# ------------------------------
+# --------------------
 # Set option NAME.  Presently that only means defining a flag for this option.
 AC_DEFUN([_AM_SET_OPTION],
-[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 # _AM_SET_OPTIONS(OPTIONS)
-# ----------------------------------
+# ------------------------
 # OPTIONS is a space-separated list of Automake options.
 AC_DEFUN([_AM_SET_OPTIONS],
 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
@@ -9281,22 +9440,18 @@ AC_DEFUN([_AM_IF_OPTION],
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
-# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Copyright (C) 1996-2012 Free Software Foundation, Inc.
-# 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 5
+# serial 9
 # AM_SANITY_CHECK
 # ---------------
 AC_DEFUN([AM_SANITY_CHECK],
 [AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftest.file
 # Reject unsafe characters in $srcdir or the absolute working directory
 # name.  Accept space and tab only in the latter.
 am_lf='
@@ -9307,32 +9462,40 @@ case `pwd` in
 esac
 case $srcdir in
  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
-    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 esac
-# Do `set' in a subshell so we don't clobber the current shell's
+# Do 'set' in a subshell so we don't clobber the current shell's
 # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).
 if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   am_has_slept=no
-   if test "$[*]" = "X"; then
+   for am_try in 1 2; do
-      # -L didn't work.
+     echo "timestamp, slept: $am_has_slept" > conftest.file
-      set X `ls -t "$srcdir/configure" conftest.file`
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   fi
+     if test "$[*]" = "X"; then
-   rm -f conftest.file
+	# -L didn't work.
-   if test "$[*]" != "X $srcdir/configure conftest.file" \
+	set X `ls -t "$srcdir/configure" conftest.file`
-      && test "$[*]" != "X conftest.file $srcdir/configure"; then
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
-      # If neither matched, then we have a broken ls.  This can happen
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
+	# If neither matched, then we have a broken ls.  This can happen
-      # happened.  Such a system could not be considered "sane".
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+	# broken ls alias from the environment.  This has actually
-alias in your environment])
+	# happened.  Such a system could not be considered "sane".
-   fi
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
   test "$[2]" = conftest.file
   )
 then
@@ -9342,43 +9505,61 @@ else
   AC_MSG_ERROR([newly created file is older than distributed files!
 Check your system clock])
 fi
-AC_MSG_RESULT(yes)])
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 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 2
 # AM_PROG_INSTALL_STRIP
 # ---------------------
-# One issue with vendor `install' (even GNU) is that you can't
+# One issue with vendor 'install' (even GNU) is that you can't
 # specify the program used to strip binaries.  This is especially
 # annoying in cross-compiling environments, where the build's strip
 # is unlikely to handle the host's binaries.
 # Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in `make install-strip', and initialize
+# always use install-sh in "make install-strip", and initialize
 # STRIPPROG with the value of the STRIP variable (set by the user).
 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using `strip' when the user
+# Installed binaries are usually stripped using 'strip' when the user
-# run `make install-strip'.  However `strip' might not be the right
+# run "make install-strip".  However 'strip' might not be the right
 # tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
+# will honor the 'STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 if test "$cross_compiling" != no; then
  AC_CHECK_TOOL([STRIP], [strip], :)
 fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
-# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2006-2012 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 2
+# serial 3
 # _AM_SUBST_NOTMAKE(VARIABLE)
 # ---------------------------
@@ -9387,24 +9568,24 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
 AC_DEFUN([_AM_SUBST_NOTMAKE])
 # AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
+# --------------------------
 # Public sister of _AM_SUBST_NOTMAKE.
 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 # Check how to create a tarball.                            -*- Autoconf -*-
-# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2004-2012 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 2
+# serial 3
 # _AM_PROG_TAR(FORMAT)
 # --------------------
 # Check how to create a tarball in format FORMAT.
-# FORMAT should be one of `v7', `ustar', or `pax'.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
 #
 # Substitute a variable $(am__tar) that is a command
 # writing to stdout a FORMAT-tarball containing the directory
@@ -9415,10 +9596,11 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 # a tarball read from stdin.
 #     $(am__untar) < result.tar
 AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility.
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
-AM_MISSING_PROG([AMTAR], [tar])
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
 m4_if([$1], [v7],
-     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
     [m4_case([$1], [ustar],, [pax],,
              [m4_fatal([Unknown tar format])])
 AC_MSG_CHECKING([how to create a $1 tar archive])
@@ -9426,7 +9608,7 @@ AC_MSG_CHECKING([how to create a $1 tar archive])
 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 # Do not fold the above two line into one, because Tru64 sh and
-# Solaris sh will not grok spaces in the rhs of `-'.
+# Solaris sh will not grok spaces in the rhs of '-'.
 for _am_tool in $_am_tools
 do
  case $_am_tool in

--- a/acx_mkl.m4
+++ b/acx_mkl.m4
@@ -7,7 +7,7 @@ dnl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 dnl
 dnl	This file part of:	AstrOmatic software
 dnl
-dnl	Copyright:		(C) 2003-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+dnl	Copyright:		(C) 2003-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 dnl
 dnl	License:		GNU General Public License
 dnl
@@ -23,59 +23,130 @@ dnl	You should have received a copy of the GNU General Public License
 dnl	along with AstrOmatic software.
 dnl	If not, see <http://www.gnu.org/licenses/>.
 dnl
-dnl	Last modified:		11/07/2012
+dnl	Last modified:		03/04/2013
 dnl
 dnl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 dnl
-dnl @synopsis ACX_MKL()
+dnl @synopsis ACX_MKL([MKL_DIR, ILP64_FLAG, STATIC_FLAG, CONV_LIBS])
-dnl
-dnl You may wish to use these variables in your default LIBS:
-dnl
-dnl        LIBS="$MKL_LIBS $LIBS"
 dnl
+dnl This macro sets the MKL_CFLAGS, MKL_LDFLAGS and MKL_LIBS variables to
+dnl for compiling and linking with INTEL's MKL. A coma-separated list of
+dnl convenience libraries may be included in the linked group for static linking.
 dnl You may wish to use these variables in your default CFLAGS:
 dnl
 dnl        CFLAGS="$CFLAGS $MKL_CFLAGS"
 dnl
+dnl You may wish to use these variables in your default LDFLAGS:
+dnl
+dnl        LDFLAGS="$LDFLAGS $MKL_LDLAGS"
+dnl
+dnl You may wish to use these variables in your default LIBS:
+dnl
+dnl        LIBS="$LIBS $MKL_LIBS"
+dnl
 AC_DEFUN([ACX_MKL], [
 AC_REQUIRE([AC_CANONICAL_HOST])
+dnl ------------------------
+dnl Set MKL's root directory
+dnl ------------------------
+if test x$1 = x; then
+  mklroot=${MKLROOT}
+else
+  mklroot=$1
+fi
+dnl -----------------------------
+dnl Include convenience libraries
+dnl -----------------------------
+if test x$4 = x; then
+  startgroup="-Wl,--start-group"
+else
+  startgroup="-Wl,--start-group,$4"
+fi
 dnl ----------------------
 dnl Set architecture flags
 dnl ----------------------
-dnl Try to find INTEL architecture (Intel 64 or ia32)
 if icc -V 2>&1 | grep -i "Intel(R) 64" > /dev/null 2>&1; then
-  AC_SUBST(MKL_CFLAGS, "-DMKL_ILP64")
+dnl INTEL compiler uses x86_64 architecture
-  AC_SUBST(MKL_LIBS, "-mkl")
+  if test x$2 = xyes; then
+dnl 64 bit pointers
+    AC_SUBST(MKL_CFLAGS, "-DMKL_ILP64")
+    if test x$3 = xyes; then
+dnl Static linking uses a duplicated libmkl_intel_ilp64.a to fool libtool
+      AC_SUBST(MKL_LIBS,
+	["$startgroup,$mklroot/lib/intel64/libmkl_intel_ilp64.a,\
+$mklroot/lib/intel64/libmkl_intel_thread.a \
+$mklroot/lib/intel64/libmkl_core.a --end-group -openmp -lpthread -lm"])
+    else
+      AC_SUBST(MKL_LIBS, "-lmkl_intel_ilp64 -lmkl_intel_thread -lmkl_core \
+		-openmp -lpthread -lm")
+    fi
+  else
+dnl 32 bit pointers
+    AC_SUBST(MKL_CFLAGS, "")
+    if test x$3 = xyes; then
+dnl Static linking uses a duplicated libmkl_intel.a to fool libtool
+      AC_SUBST(MKL_LIBS,
+	["$startgroup,$mklroot/lib/intel64/libmkl_intel_lp64.a,\
+$mklroot/lib/intel64/libmkl_intel_thread.a,\
+$mklroot/lib/intel64/libmkl_core.a,--end-group -openmp -lpthread -lm"])
+    else
+dnl Dynamic linking
+      AC_SUBST(MKL_LIBS, "-lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core \
+	-openmp -lpthread -lm")
+    fi
+  fi
 elif icc -V 2>&1 | grep -i "Intel(R)" > /dev/null 2>&1; then
+dnl INTEL compiler uses IA32 architecture
  AC_SUBST(MKL_CFLAGS, "")
-  AC_SUBST(MKL_LIBS, "-mkl")
+  if test x$3 = xyes; then
+dnl Static linking uses a duplicated libmkl_intel.a to fool libtool
+    AC_SUBST(MKL_LIBS, ["$startgroup,$mklroot/lib/ia32/libmkl_intel.a,\
+$mklroot/lib/ia32/libmkl_intel_thread.a,\
+$mklroot/lib/ia32/libmkl_core.a,--end-group -openmp -lpthread -lm"])
+  else
+dnl Dynamic linking
+    AC_SUBST(MKL_LIBS, "-lmkl_intel -lmkl_intel_thread -lmkl_core \
+	-openmp -lpthread -lm")
+  fi
+AC_SUBST(MKL_LDFLAGS, "")
 else
+dnl INTEL compiler not found
  AC_SUBST(MKL_CFLAGS, "")
+  AC_SUBST(MKL_LDFLAGS, "")
  AC_SUBST(MKL_LIBS, "")
  MKL_WARN="INTEL compiler not detected"
  AC_SUBST(MKL_WARN)
 fi
+if test x$MKL_WARN = x; then
 dnl --------------------
 dnl Set internal flags
 dnl --------------------
-AC_DEFINE(HAVE_MKL,1, [Define if you have the MKL libraries.])
+  AC_DEFINE(HAVE_MKL,1, [Define if you have the MKL libraries.])
-AC_DEFINE(HAVE_FFTW,1, [Define if you have the FFTW libraries.])
+  AC_DEFINE(HAVE_FFTW,1, [Define if you have the FFTW libraries.])
-AC_DEFINE(HAVE_LAPACK,1, [Define if you have the LAPACK libraries.])
+  AC_DEFINE(HAVE_LAPACK,1, [Define if you have the LAPACK libraries.])
-AC_DEFINE(HAVE_LAPACKE,1, [Define if you have the LAPACKe libraries.])
+  AC_DEFINE(HAVE_LAPACKE,1, [Define if you have the LAPACKe libraries.])
 dnl --------------------
 dnl Set include files
 dnl --------------------
-AC_DEFINE_UNQUOTED(MKL_H, "mkl.h", [MKL header filename.])
+  AC_DEFINE_UNQUOTED(MKL_H, "mkl.h", [MKL header filename.])
-AC_DEFINE_UNQUOTED(FFTW_H, "fftw/fftw3_mkl.h", [FFTW header filename.])
+  AC_DEFINE_UNQUOTED(FFTW_H, "fftw/fftw3_mkl.h", [FFTW header filename.])
-AC_DEFINE_UNQUOTED(LAPACK_H, "mkl_lapack.h", [LAPACK header filename.])
+  AC_DEFINE_UNQUOTED(LAPACK_H, "mkl_lapack.h", [LAPACK header filename.])
-AC_DEFINE_UNQUOTED(LAPACKE_H, "mkl_lapacke.h", [LAPACKe header filename.])
+  AC_DEFINE_UNQUOTED(LAPACKE_H, "mkl_lapacke.h", [LAPACKe header filename.])
+fi
 ])dnl ACX_MKL
--- a/acx_prog_cc_optim.m4
+++ b/acx_prog_cc_optim.m4
@@ -7,7 +7,7 @@ dnl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 dnl
 dnl	This file part of:	AstrOmatic software
 dnl
-dnl	Copyright:		(C) 2002-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+dnl	Copyright:		(C) 2002-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 dnl				(C) 2002 Ville Lauriki (original version)
 dnl
 dnl	Licenses:		GPL (this version)
@@ -25,7 +25,7 @@ dnl	You should have received a copy of the GNU General Public License
 dnl	along with AstrOmatic software.
 dnl	If not, see <http://www.gnu.org/licenses/>.
 dnl
-dnl	Last modified:		19/07/2012
+dnl	Last modified:		13/03/2013
 dnl
 dnl %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 dnl
@@ -60,15 +60,15 @@ EOF
      if $CC -V 2>&1 | grep -i "Intel(R) 64" > /dev/null 2>&1 &&
           $CC -c -O conftest.c > /dev/null 2>&1 &&
           test -f conftest.o; then
-        prog_cc_optim_cv_flags="-O3 -axSSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
+        prog_cc_optim_cv_flags="-O3 -axSSSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
-        prog_ld_optim_cv_flags="-static-intel"
+        prog_ld_optim_cv_flags=""
      dnl INTEL C 32bits compiler
      elif $CC -V 2>&1 | grep -i "Intel(R)" > /dev/null 2>&1 &&
           $CC -c -O conftest.c > /dev/null 2>&1 &&
           test -f conftest.o; then
        prog_cc_optim_cv_flags="-O3 -axSSE2,SSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
-        prog_ld_optim_cv_flags="-static-intel"
+        prog_ld_optim_cv_flags=""
      dnl GCC
      elif test "$GCC" = "yes"; then

--- a/autoconf/ltmain.sh
+++ b/autoconf/ltmain.sh
-# libtool (GNU libtool) 2.4
+# libtool (GNU libtool) 2.4.2
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
-# 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# 2007, 2008, 2009, 2010, 2011 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.
@@ -41,6 +41,7 @@
 #       --quiet, --silent    don't print informational messages
 #       --no-quiet, --no-silent
 #                            print informational messages (default)
+#       --no-warn            don't display warning messages
 #       --tag=TAG            use configuration variables from tag TAG
 #   -v, --verbose            print more informational messages than default
 #       --no-verbose         don't print the extra informational messages
@@ -69,7 +70,7 @@
 #         compiler:		$LTCC
 #         compiler flags:		$LTCFLAGS
 #         linker:		$LD (gnu? $with_gnu_ld)
-#         $progname:	(GNU libtool) 2.4
+#         $progname:	(GNU libtool) 2.4.2
 #         automake:	$automake_version
 #         autoconf:	$autoconf_version
 #
@@ -79,9 +80,9 @@
 PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.4
+VERSION=2.4.2
 TIMESTAMP=""
-package_revision=1.3293
+package_revision=1.3337
 # Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
@@ -136,15 +137,10 @@ progpath="$0"
 : ${CP="cp -f"}
 test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
-: ${EGREP="/bin/grep -E"}
-: ${FGREP="/bin/grep -F"}
-: ${GREP="/bin/grep"}
-: ${LN_S="ln -s"}
 : ${MAKE="make"}
 : ${MKDIR="mkdir"}
 : ${MV="mv -f"}
 : ${RM="rm -f"}
-: ${SED="/bin/sed"}
 : ${SHELL="${CONFIG_SHELL-/bin/sh}"}
 : ${Xsed="$SED -e 1s/^X//"}
@@ -387,7 +383,7 @@ case $progpath in
     ;;
  *)
     save_IFS="$IFS"
-     IFS=:
+     IFS=${PATH_SEPARATOR-:}
     for progdir in $PATH; do
       IFS="$save_IFS"
       test -x "$progdir/$progname" && break
@@ -771,8 +767,8 @@ func_help ()
 	s*\$LTCFLAGS*'"$LTCFLAGS"'*
 	s*\$LD*'"$LD"'*
 	s/\$with_gnu_ld/'"$with_gnu_ld"'/
-	s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
-	s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
 	p
 	d
     }
@@ -1052,6 +1048,7 @@ opt_finish=false
 opt_help=false
 opt_help_all=false
 opt_silent=:
+opt_warning=:
 opt_verbose=:
 opt_silent=false
 opt_verbose=false
@@ -1118,6 +1115,10 @@ esac
 			;;
      --no-silent|--no-quiet)
 			opt_silent=false
+func_append preserve_args " $opt"
+			;;
+      --no-warning|--no-warn)
+			opt_warning=false
 func_append preserve_args " $opt"
 			;;
      --no-verbose)
@@ -2059,7 +2060,7 @@ func_mode_compile ()
    *.[cCFSifmso] | \
    *.ada | *.adb | *.ads | *.asm | \
    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
+    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
      func_xform "$libobj"
      libobj=$func_xform_result
      ;;
@@ -3201,11 +3202,13 @@ func_mode_install ()
      # Set up the ranlib parameters.
      oldlib="$destdir/$name"
+      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+      tool_oldlib=$func_to_tool_file_result
      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
      if test -n "$stripme" && test -n "$old_striplib"; then
-	func_show_eval "$old_striplib $oldlib" 'exit $?'
+	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
      fi
      # Do each command in the postinstall commands.
@@ -3470,7 +3473,7 @@ static const void *lt_preloaded_setup() {
 	  # linked before any other PIC object.  But we must not use
 	  # pic_flag when linking with -static.  The problem exists in
 	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-	  *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
 	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
 	  *-*-hpux*)
 	    pic_flag_for_symtable=" $pic_flag"  ;;
@@ -3982,14 +3985,17 @@ func_exec_program_core ()
 # launches target application with the remaining arguments.
 func_exec_program ()
 {
-  for lt_wr_arg
+  case \" \$* \" in
-  do
+  *\\ --lt-*)
-    case \$lt_wr_arg in
+    for lt_wr_arg
-    --lt-*) ;;
+    do
-    *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+      case \$lt_wr_arg in
-    esac
+      --lt-*) ;;
-    shift
+      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
-  done
+      esac
+      shift
+    done ;;
+  esac
  func_exec_program_core \${1+\"\$@\"}
 }
@@ -5057,9 +5063,15 @@ void lt_dump_script (FILE* f)
 {
 EOF
 	    func_emit_wrapper yes |
-              $SED -e 's/\([\\"]\)/\\\1/g' \
+	      $SED -n -e '
-	           -e 's/^/  fputs ("/' -e 's/$/\\n", f);/'
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/  fputs ("\1", f);/p
+g
+D'
            cat <<"EOF"
 }
 EOF
@@ -5643,7 +5655,8 @@ func_mode_link ()
 	continue
 	;;
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
 	func_append compiler_flags " $arg"
 	func_append compile_command " $arg"
 	func_append finalize_command " $arg"
@@ -6147,7 +6160,8 @@ func_mode_link ()
 	lib=
 	found=no
 	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
 	  if test "$linkmode,$pass" = "prog,link"; then
 	    compile_deplibs="$deplib $compile_deplibs"
 	    finalize_deplibs="$deplib $finalize_deplibs"
@@ -6831,7 +6845,7 @@ func_mode_link ()
 	         test "$hardcode_direct_absolute" = no; then
 		add="$dir/$linklib"
 	      elif test "$hardcode_minus_L" = yes; then
-		add_dir="-L$dir"
+		add_dir="-L$absdir"
 		# Try looking first in the location we're being installed to.
 		if test -n "$inst_prefix_dir"; then
 		  case $libdir in
@@ -7316,6 +7330,7 @@ func_mode_link ()
 	  # which has an extra 1 added just for fun
 	  #
 	  case $version_type in
+	  # correct linux to gnu/linux during the next big refactor
 	  darwin|linux|osf|windows|none)
 	    func_arith $number_major + $number_minor
 	    current=$func_arith_result
@@ -7432,7 +7447,7 @@ func_mode_link ()
 	  versuffix="$major.$revision"
 	  ;;
-	linux)
+	linux) # correct to gnu/linux during the next big refactor
 	  func_arith $current - $age
 	  major=.$func_arith_result
 	  versuffix="$major.$age.$revision"
@@ -8020,6 +8035,11 @@ EOF
      # Test again, we may have decided not to build it any more
      if test "$build_libtool_libs" = yes; then
+	# Remove ${wl} instances when linking with ld.
+	# FIXME: should test the right _cmds variable.
+	case $archive_cmds in
+	  *\$LD\ *) wl= ;;
+        esac
 	if test "$hardcode_into_libs" = yes; then
 	  # Hardcode the library paths
 	  hardcode_libdirs=
@@ -8058,11 +8078,7 @@ EOF
 	  if test -n "$hardcode_libdir_separator" &&
 	     test -n "$hardcode_libdirs"; then
 	    libdir="$hardcode_libdirs"
-	    if test -n "$hardcode_libdir_flag_spec_ld"; then
+	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
-	    else
-	      eval dep_rpath=\"$hardcode_libdir_flag_spec\"
-	    fi
 	  fi
 	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
 	    # We should set the runpath_var.
@@ -9152,6 +9168,8 @@ EOF
 	    esac
 	  done
 	fi
+	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+	tool_oldlib=$func_to_tool_file_result
 	eval cmds=\"$old_archive_cmds\"
 	func_len " $cmds"
@@ -9261,7 +9279,8 @@ EOF
 	      *.la)
 		func_basename "$deplib"
 		name="$func_basename_result"
-		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+		func_resolve_sysroot "$deplib"
+		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
 		test -z "$libdir" && \
 		  func_fatal_error "\`$deplib' is not a valid libtool archive"
 		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"

--- a/config.h.in
+++ b/config.h.in
@@ -246,6 +246,11 @@
 /* Default URL of the XSLT filter */
 #undef XSL_URL
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS

--- a/configure
+++ b/configure
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for sextractor 2.18.4.
+# Generated by GNU Autoconf 2.69 for sextractor 2.18.8.
 #
 # Report bugs to <bertin@iap.fr>.
 #
 #
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -136,6 +134,31 @@ export LANGUAGE
 # CDPATH.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
@@ -169,7 +192,8 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 else
  exitcode=1; echo positional parameters were not saved.
 fi
-test x\$exitcode = x0 || exit 1"
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
@@ -222,21 +246,25 @@ IFS=$as_save_IFS
      if test "x$CONFIG_SHELL" != x; then :
-  # We cannot yet assume a decent shell, so we have to provide a
+  export CONFIG_SHELL
-	# neutralization value for shells without unset; and this also
+             # We cannot yet assume a decent shell, so we have to provide a
-	# works around shells that cannot unset nonexistent variables.
+# neutralization value for shells without unset; and this also
-	# Preserve -v and -x to the replacement shell.
+# works around shells that cannot unset nonexistent variables.
-	BASH_ENV=/dev/null
+# Preserve -v and -x to the replacement shell.
-	ENV=/dev/null
+BASH_ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ENV=/dev/null
-	export CONFIG_SHELL
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	case $- in # ((((
+case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
+  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
+  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
+  * ) as_opts= ;;
-	esac
+esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
 fi
    if test x$as_have_required = xno; then :
@@ -339,6 +367,14 @@ $as_echo X"$as_dir" |
 } # as_fn_mkdir_p
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
@@ -460,6 +496,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
@@ -494,16 +534,16 @@ if (echo >conf$$.file) 2>/dev/null; then
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
  fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -515,28 +555,8 @@ else
  as_mkdir_p=false
 fi
-if test -x / >/dev/null 2>&1; then
+as_test_x='test -x'
-  as_test_x='test -x'
+as_executable_p=as_fn_executable_p
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -570,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='sextractor'
 PACKAGE_TARNAME='sextractor'
-PACKAGE_VERSION='2.18.4'
+PACKAGE_VERSION='2.18.8'
-PACKAGE_STRING='sextractor 2.18.4'
+PACKAGE_STRING='sextractor 2.18.8'
 PACKAGE_BUGREPORT='bertin@iap.fr'
 PACKAGE_URL=''
@@ -628,6 +648,7 @@ FFTW_ERROR
 FFTW_LIBS
 FFTW_WARN
 MKL_WARN
+MKL_LDFLAGS
 MKL_LIBS
 MKL_CFLAGS
 USE_THREADS_FALSE
@@ -671,6 +692,7 @@ LIBTOOL
 am__fastdepCC_FALSE
 am__fastdepCC_TRUE
 CCDEPMODE
+am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
@@ -1237,8 +1259,6 @@ target=$target_alias
 if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
-    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used" >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
@@ -1324,7 +1344,7 @@ 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 sextractor 2.18.4 to adapt to many kinds of systems.
+\`configure' configures sextractor 2.18.8 to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1394,7 +1414,7 @@ fi
 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of sextractor 2.18.4:";;
+     short | recursive ) echo "Configuration of sextractor 2.18.8:";;
   esac
  cat <<\_ACEOF
@@ -1408,8 +1428,10 @@ Optional Features:
                          compiler (off by default)
  --enable-mkl            Use INTEL's MKL for solvers and FFTs (off by
                          default)
-  --disable-dependency-tracking  speeds up one-time build
+  --enable-dependency-tracking
-  --enable-dependency-tracking   do not reject slow dependency extractors
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
@@ -1429,7 +1451,7 @@ Optional Features:
 Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --with-pic              try to use only PIC/non-PIC objects [default=use
+  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot=DIR Search for dependent libraries within DIR
@@ -1524,10 +1546,10 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-sextractor configure 2.18.4
+sextractor configure 2.18.8
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.69
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1603,7 +1625,7 @@ $as_echo "$ac_try_echo"; } >&5
 	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
+	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
 else
@@ -1947,8 +1969,8 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
-It was created by sextractor $as_me 2.18.4, which was
+It was created by sextractor $as_me 2.18.8, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
  $ $0 $@
@@ -2314,7 +2336,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 ac_config_headers="$ac_config_headers config.h"
-am__api_version='1.11'
+am__api_version='1.12'
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2353,7 +2375,7 @@ case $as_dir/ in #((
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -2411,9 +2433,6 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 $as_echo_n "checking whether build environment is sane... " >&6; }
-# Just in case
-sleep 1
-echo timestamp > conftest.file
 # Reject unsafe characters in $srcdir or the absolute working directory
 # name.  Accept space and tab only in the latter.
 am_lf='
@@ -2424,32 +2443,40 @@ case `pwd` in
 esac
 case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 esac
-# Do `set' in a subshell so we don't clobber the current shell's
+# Do 'set' in a subshell so we don't clobber the current shell's
 # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).
 if (
-   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+   am_has_slept=no
-   if test "$*" = "X"; then
+   for am_try in 1 2; do
-      # -L didn't work.
+     echo "timestamp, slept: $am_has_slept" > conftest.file
-      set X `ls -t "$srcdir/configure" conftest.file`
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
-   fi
+     if test "$*" = "X"; then
-   rm -f conftest.file
+	# -L didn't work.
-   if test "$*" != "X $srcdir/configure conftest.file" \
+	set X `ls -t "$srcdir/configure" conftest.file`
-      && test "$*" != "X conftest.file $srcdir/configure"; then
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
-      # If neither matched, then we have a broken ls.  This can happen
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
+	# If neither matched, then we have a broken ls.  This can happen
-      # happened.  Such a system could not be considered "sane".
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
-      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+	# broken ls alias from the environment.  This has actually
-alias in your environment" "$LINENO" 5
+	# happened.  Such a system could not be considered "sane".
-   fi
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
   test "$2" = conftest.file
   )
 then
@@ -2461,6 +2488,16 @@ Check your system clock" "$LINENO" 5
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+rm -f conftest.file
 test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.
@@ -2487,8 +2524,8 @@ if eval "$MISSING --run true"; then
  am_missing_run="$MISSING --run "
 else
  am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 fi
 if test x"${install_sh}" != xset; then
@@ -2500,10 +2537,10 @@ if test x"${install_sh}" != xset; then
  esac
 fi
-# Installed binaries are usually stripped using `strip' when the user
+# Installed binaries are usually stripped using 'strip' when the user
-# run `make install-strip'.  However `strip' might not be the right
+# run "make install-strip".  However 'strip' might not be the right
 # tool to use in cross-compilation environments, therefore Automake
-# will honor the `STRIP' environment variable to overrule this program.
+# will honor the 'STRIP' environment variable to overrule this program.
 if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
@@ -2522,7 +2559,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -2562,7 +2599,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -2613,7 +2650,7 @@ do
  test -z "$as_dir" && as_dir=.
    for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 	     'mkdir (GNU coreutils) '* | \
 	     'mkdir (coreutils) '* | \
@@ -2642,12 +2679,6 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 $as_echo "$MKDIR_P" >&6; }
-mkdir_p="$MKDIR_P"
-case $mkdir_p in
-  [\\/$]* | ?:[\\/]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
 for ac_prog in gawk mawk nawk awk
 do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
@@ -2666,7 +2697,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -2752,7 +2783,7 @@ fi
 # Define the identity of the package.
 PACKAGE='sextractor'
- VERSION='2.18.4'
+ VERSION='2.18.8'
 cat >>confdefs.h <<_ACEOF
@@ -2780,13 +2811,19 @@ AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
 # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.
-# Always define AMTAR for backward compatibility.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
-AMTAR=${AMTAR-"${am_missing_run}tar"}
+AMTAR='$${TAR-tar}'
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
@@ -2911,7 +2948,7 @@ am__quote=
 _am_result=none
 # First try GNU make style include.
 echo "include confinc" > confmf
-# Ignore all kinds of additional output from `make'.
+# Ignore all kinds of additional output from 'make'.
 case `$am_make -s -f confmf 2> /dev/null` in #(
 *the\ am__doit\ target*)
  am__include=include
@@ -2944,6 +2981,7 @@ fi
 if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
+  am__nodep='_no'
 fi
 if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
@@ -2976,7 +3014,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -3016,7 +3054,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -3069,7 +3107,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -3110,7 +3148,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
@@ -3168,7 +3206,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -3212,7 +3250,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -3658,8 +3696,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-#include <sys/types.h>
+struct stat;
-#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -3755,8 +3792,9 @@ else
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named `D' -- because `-MD' means `put the output
+  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D'.
+  # in D".
+  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
@@ -3790,16 +3828,16 @@ else
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 8's {/usr,}/bin/sh.
+      # Solaris 10 /bin/sh.
-      touch sub/conftst$i.h
+      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-    # We check with `-c' and `-o' for the sake of the "dashmstdout"
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
-    # handle `-M -o', and we need to detect this.  Also, some Intel
+    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs
+    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
@@ -3808,16 +3846,16 @@ else
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
-      # after this tag, mechanisms are not by side-effect, so they'll
+      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested
+      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
 	continue
      else
 	break
      fi
      ;;
-    msvisualcpp | msvcmsys)
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok `-c -o', but also, the minuso test has
+      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
@@ -3948,14 +3986,14 @@ EOF
            if $CC -V 2>&1 | grep -i "Intel(R) 64" > /dev/null 2>&1 &&
           $CC -c -O conftest.c > /dev/null 2>&1 &&
           test -f conftest.o; then
-        prog_cc_optim_cv_flags="-O3 -axSSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
+        prog_cc_optim_cv_flags="-O3 -axSSSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
-        prog_ld_optim_cv_flags="-static-intel"
+        prog_ld_optim_cv_flags=""
            elif $CC -V 2>&1 | grep -i "Intel(R)" > /dev/null 2>&1 &&
           $CC -c -O conftest.c > /dev/null 2>&1 &&
           test -f conftest.o; then
        prog_cc_optim_cv_flags="-O3 -axSSE2,SSE3,SSE4.1,SSE4.2,AVX,CORE-AVX2,CORE-AVX-I -no-prec-div -unroll"
-        prog_ld_optim_cv_flags="-static-intel"
+        prog_ld_optim_cv_flags=""
            elif test "$GCC" = "yes"; then
        prog_cc_optim_cv_flags="-O3 -g -funroll-loops -fomit-frame-pointer -Wall"
@@ -4028,8 +4066,8 @@ esac
-macro_version='2.4'
+macro_version='2.4.2'
-macro_revision='1.3293'
+macro_revision='1.3337'
@@ -4207,7 +4245,7 @@ do
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+      as_fn_executable_p "$ac_path_SED" || continue
 # Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
 case `"$ac_path_SED" --version 2>&1` in
@@ -4283,7 +4321,7 @@ do
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+      as_fn_executable_p "$ac_path_GREP" || continue
 # Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
@@ -4349,7 +4387,7 @@ do
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+      as_fn_executable_p "$ac_path_EGREP" || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
@@ -4416,7 +4454,7 @@ do
    for ac_prog in fgrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+      as_fn_executable_p "$ac_path_FGREP" || continue
 # Check for GNU ac_path_FGREP and select it if it is found.
  # Check for GNU $ac_path_FGREP
 case `"$ac_path_FGREP" --version 2>&1` in
@@ -4672,7 +4710,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -4716,7 +4754,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -4874,6 +4912,11 @@ else
    lt_cv_sys_max_cmd_len=196608
    ;;
+  os2*)
+    # The test takes a long time on OS/2.
+    lt_cv_sys_max_cmd_len=8192
+    ;;
  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
@@ -4913,7 +4956,7 @@ else
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
-      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
 	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
 	      test $i != 17 # 1/2 MB should be enough
      do
@@ -5135,7 +5178,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5175,7 +5218,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OBJDUMP="objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5342,7 +5385,7 @@ irix5* | irix6* | nonstopux*)
  lt_cv_deplibs_check_method=pass_all
  ;;
-# This must be Linux ELF.
+# This must be glibc/ELF.
 linux* | k*bsd*-gnu | kopensolaris*-gnu)
  lt_cv_deplibs_check_method=pass_all
  ;;
@@ -5481,7 +5524,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5521,7 +5564,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5624,7 +5667,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5668,7 +5711,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5793,7 +5836,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5833,7 +5876,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5892,7 +5935,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5932,7 +5975,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -5982,13 +6025,13 @@ old_postuninstall_cmds=
 if test -n "$RANLIB"; then
  case $host_os in
  openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
 fi
 case $host_os in
@@ -6135,6 +6178,7 @@ for ac_symprfx in "" "_"; do
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK '"\
 "     {last_section=section; section=\$ 3};"\
+"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
 "     \$ 0!~/External *\|/{next};"\
 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
@@ -6523,7 +6567,7 @@ $as_echo "$lt_cv_cc_needs_belf" >&6; }
    CFLAGS="$SAVE_CFLAGS"
  fi
  ;;
-sparc*-*solaris*)
+*-*solaris*)
  # Find out which ABI we are using.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
@@ -6534,7 +6578,20 @@ sparc*-*solaris*)
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
-      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      yes*)
+        case $host in
+        i?86-*-solaris*)
+          LD="${LD-ld} -m elf_x86_64"
+          ;;
+        sparc*-*-solaris*)
+          LD="${LD-ld} -m elf64_sparc"
+          ;;
+        esac
+        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
+        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+          LD="${LD-ld}_sol2"
+        fi
+        ;;
      *)
 	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
 	  LD="${LD-ld} -64"
@@ -6567,7 +6624,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6607,7 +6664,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6687,7 +6744,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6727,7 +6784,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6779,7 +6836,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6819,7 +6876,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_NMEDIT="nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6871,7 +6928,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6911,7 +6968,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_LIPO="lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -6963,7 +7020,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -7003,7 +7060,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OTOOL="otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -7055,7 +7112,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -7095,7 +7152,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OTOOL64="otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -7174,7 +7231,13 @@ else
 	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
 	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
-	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	# If there is a non-empty error log, and "single_module"
+	# appears in it, assume the flag caused a linker warning
+        if test -s conftest.err && $GREP single_module conftest.err; then
+	  cat conftest.err >&5
+	# Otherwise, if the output was created with a 0 exit code from
+	# the compiler, it worked.
+	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
 	  lt_cv_apple_cc_single_mod=yes
 	else
 	  cat conftest.err >&5
@@ -7185,6 +7248,7 @@ else
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
 if ${lt_cv_ld_exported_symbols_list+:} false; then :
@@ -7217,6 +7281,7 @@ rm -f core conftest.err conftest.$ac_objext \
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
 $as_echo_n "checking for -force_load linker flag... " >&6; }
 if ${lt_cv_ld_force_load+:} false; then :
@@ -7238,7 +7303,9 @@ _LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
-      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+      if test -s conftest.err && $GREP force_load conftest.err; then
+	cat conftest.err >&5
+      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
 	lt_cv_ld_force_load=yes
      else
 	cat conftest.err >&5
@@ -7643,7 +7710,22 @@ fi
 # Check whether --with-pic was given.
 if test "${with_pic+set}" = set; then :
-  withval=$with_pic; pic_mode="$withval"
+  withval=$with_pic; lt_p=${PACKAGE-default}
+    case $withval in
+    yes|no) pic_mode=$withval ;;
+    *)
+      pic_mode=default
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for lt_pkg in $withval; do
+	IFS="$lt_save_ifs"
+	if test "X$lt_pkg" = "X$lt_p"; then
+	  pic_mode=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
 else
  pic_mode=default
 fi
@@ -7716,6 +7798,10 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
@@ -8176,7 +8262,9 @@ lt_prog_compiler_static=
    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      lt_prog_compiler_wl='-Xlinker '
-      lt_prog_compiler_pic='-Xcompiler -fPIC'
+      if test -n "$lt_prog_compiler_pic"; then
+        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+      fi
      ;;
    esac
  else
@@ -8267,18 +8355,33 @@ lt_prog_compiler_static=
 	;;
      *)
 	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ F* | *Sun*Fortran*)
+	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
 	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
 	  lt_prog_compiler_wl=''
 	  ;;
+	*Sun\ F* | *Sun*Fortran*)
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Qoption ld '
+	  ;;
 	*Sun\ C*)
 	  # Sun C 5.9
 	  lt_prog_compiler_pic='-KPIC'
 	  lt_prog_compiler_static='-Bstatic'
 	  lt_prog_compiler_wl='-Wl,'
 	  ;;
+        *Intel*\ [CF]*Compiler*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fPIC'
+	  lt_prog_compiler_static='-static'
+	  ;;
+	*Portland\ Group*)
+	  lt_prog_compiler_wl='-Wl,'
+	  lt_prog_compiler_pic='-fpic'
+	  lt_prog_compiler_static='-Bstatic'
+	  ;;
 	esac
 	;;
      esac
@@ -8640,7 +8743,6 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
  hardcode_direct=no
  hardcode_direct_absolute=no
  hardcode_libdir_flag_spec=
-  hardcode_libdir_flag_spec_ld=
  hardcode_libdir_separator=
  hardcode_minus_L=no
  hardcode_shlibpath_var=unsupported
@@ -8890,8 +8992,7 @@ _LT_EOF
 	xlf* | bgf* | bgxlf* | mpixlf*)
 	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
 	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
-	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
 	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	  if test "x$supports_anon_versioning" = xyes; then
 	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
@@ -9270,6 +9371,7 @@ fi
 	# The linker will not automatically build a static lib if we build a DLL.
 	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
 	enable_shared_with_static_runtimes=yes
+	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
 	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
 	# Don't use ranlib
 	old_postinstall_cmds='chmod 644 $oldlib'
@@ -9315,6 +9417,7 @@ fi
  hardcode_shlibpath_var=unsupported
  if test "$lt_cv_ld_force_load" = "yes"; then
    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
  else
    whole_archive_flag_spec=''
  fi
@@ -9343,10 +9446,6 @@ fi
      hardcode_shlibpath_var=no
      ;;
-    freebsd1*)
-      ld_shlibs=no
-      ;;
    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
@@ -9359,7 +9458,7 @@ fi
      ;;
    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2*)
+    freebsd2.*)
      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      hardcode_direct=yes
      hardcode_minus_L=yes
@@ -9398,7 +9497,6 @@ fi
      fi
      if test "$with_gnu_ld" = no; then
 	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
-	hardcode_libdir_flag_spec_ld='+b $libdir'
 	hardcode_libdir_separator=:
 	hardcode_direct=yes
 	hardcode_direct_absolute=yes
@@ -10016,11 +10114,6 @@ esac
@@ -10116,7 +10209,7 @@ need_version=unknown
 case $host_os in
 aix3*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
  shlibpath_var=LIBPATH
@@ -10125,7 +10218,7 @@ aix3*)
  ;;
 aix[4-9]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
@@ -10190,7 +10283,7 @@ beos*)
  ;;
 bsdi[45]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
@@ -10329,7 +10422,7 @@ darwin* | rhapsody*)
  ;;
 dgux*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
@@ -10337,10 +10430,6 @@ dgux*)
  shlibpath_var=LD_LIBRARY_PATH
  ;;
-freebsd1*)
-  dynamic_linker=no
-  ;;
 freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
@@ -10348,7 +10437,7 @@ freebsd* | dragonfly*)
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
-    freebsd[123]*) objformat=aout ;;
+    freebsd[23].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
@@ -10366,7 +10455,7 @@ freebsd* | dragonfly*)
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
-  freebsd2*)
+  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[01]* | freebsdelf3.[01]*)
@@ -10386,17 +10475,18 @@ freebsd* | dragonfly*)
  ;;
 gnu*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;
 haiku*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
@@ -10457,7 +10547,7 @@ hpux9* | hpux10* | hpux11*)
  ;;
 interix[3-9]*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
@@ -10473,7 +10563,7 @@ irix5* | irix6* | nonstopux*)
    nonstopux*) version_type=nonstopux ;;
    *)
 	if test "$lt_cv_prog_gnu_ld" = yes; then
-		version_type=linux
+		version_type=linux # correct to gnu/linux during the next big refactor
 	else
 		version_type=irix
 	fi ;;
@@ -10510,9 +10600,9 @@ linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;
-# This must be Linux ELF.
+# This must be glibc/ELF.
 linux* | k*bsd*-gnu | kopensolaris*-gnu)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -10598,7 +10688,7 @@ netbsd*)
  ;;
 newsos6)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
@@ -10667,7 +10757,7 @@ rdos*)
  ;;
 solaris*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -10692,7 +10782,7 @@ sunos4*)
  ;;
 sysv4 | sysv4.3*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
@@ -10716,7 +10806,7 @@ sysv4 | sysv4.3*)
 sysv4*MP*)
  if test -d /usr/nec ;then
-    version_type=linux
+    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
    soname_spec='$libname${shared_ext}.$major'
    shlibpath_var=LD_LIBRARY_PATH
@@ -10747,7 +10837,7 @@ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
@@ -10757,7 +10847,7 @@ tpf*)
  ;;
 uts4*)
-  version_type=linux
+  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
  soname_spec='${libname}${release}${shared_ext}$major'
  shlibpath_var=LD_LIBRARY_PATH
@@ -11539,6 +11629,8 @@ CC="$lt_save_CC"
        ac_config_commands="$ac_config_commands libtool"
@@ -11751,11 +11843,11 @@ else
 int
 main ()
 {
-/* FIXME: Include the comments suggested by Paul. */
 #ifndef __cplusplus
-  /* Ultrix mips cc rejects this.  */
+  /* Ultrix mips cc rejects this sort of thing.  */
  typedef int charset[2];
-  const charset cs;
+  const charset cs = { 0, 0 };
  /* SunOS 4.1.1 cc rejects this.  */
  char const *const *pcpcc;
  char **ppc;
@@ -11772,8 +11864,9 @@ main ()
  ++pcpcc;
  ppc = (char**) pcpcc;
  pcpcc = (char const *const *) ppc;
-  { /* SCO 3.2v4 cc rejects this.  */
+  { /* SCO 3.2v4 cc rejects this sort of thing.  */
-    char *t;
+    char tx;
+    char *t = &tx;
    char const *s = 0 ? (char *) 0 : (char const *) 0;
    *t++ = 0;
@@ -11789,10 +11882,10 @@ main ()
    iptr p = 0;
    ++p;
  }
-  { /* AIX XL C 1.02.0.0 rejects this saying
+  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-    struct s { int j; const int *ap[3]; };
+    struct s { int j; const int *ap[3]; } bx;
-    struct s *b; b->j = 5;
+    struct s *b = &bx; b->j = 5;
  }
  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    const int foo = 10;
@@ -12706,6 +12799,8 @@ _ACEOF
 esac
 rm -rf conftest*
  fi
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
@@ -13213,7 +13308,7 @@ do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PTHREAD_CC="cc_r"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
@@ -13271,29 +13366,84 @@ fi
 if test "$enable_model_fitting" = "yes"; then
 ############ handle the INTEL MKL library (FFTW + LAPACK) ###########
  if test "$enable_mkl" = "yes"; then
+    convlibs="${srcdir}/wcs/libwcs_c.a,${srcdir}/levmar/liblevmar.a"
+if test x = x; then
+  mklroot=${MKLROOT}
+else
+  mklroot=
+fi
+if test x$convlibs = x; then
+  startgroup="-Wl,--start-group"
+else
+  startgroup="-Wl,--start-group,$convlibs"
+fi
 if icc -V 2>&1 | grep -i "Intel(R) 64" > /dev/null 2>&1; then
-  MKL_CFLAGS="-DMKL_ILP64"
+  if test x = xyes; then
+    MKL_CFLAGS="-DMKL_ILP64"
+    if test x$enable_best_link = xyes; then
+      MKL_LIBS="$startgroup,$mklroot/lib/intel64/libmkl_intel_ilp64.a,\
+$mklroot/lib/intel64/libmkl_intel_thread.a \
+$mklroot/lib/intel64/libmkl_core.a --end-group -openmp -lpthread -lm"
+    else
+      MKL_LIBS="-lmkl_intel_ilp64 -lmkl_intel_thread -lmkl_core \
+		-openmp -lpthread -lm"
+    fi
+  else
+    MKL_CFLAGS=""
-  MKL_LIBS="-mkl"
+    if test x$enable_best_link = xyes; then
+      MKL_LIBS="$startgroup,$mklroot/lib/intel64/libmkl_intel_lp64.a,\
+$mklroot/lib/intel64/libmkl_intel_thread.a,\
+$mklroot/lib/intel64/libmkl_core.a,--end-group -openmp -lpthread -lm"
+    else
+      MKL_LIBS="-lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core \
+	-openmp -lpthread -lm"
+    fi
+  fi
 elif icc -V 2>&1 | grep -i "Intel(R)" > /dev/null 2>&1; then
  MKL_CFLAGS=""
-  MKL_LIBS="-mkl"
+  if test x$enable_best_link = xyes; then
+    MKL_LIBS="$startgroup,$mklroot/lib/ia32/libmkl_intel.a,\
+$mklroot/lib/ia32/libmkl_intel_thread.a,\
+$mklroot/lib/ia32/libmkl_core.a,--end-group -openmp -lpthread -lm"
+  else
+    MKL_LIBS="-lmkl_intel -lmkl_intel_thread -lmkl_core \
+	-openmp -lpthread -lm"
+  fi
+MKL_LDFLAGS=""
 else
  MKL_CFLAGS=""
+  MKL_LDFLAGS=""
  MKL_LIBS=""
  MKL_WARN="INTEL compiler not detected"
 fi
+if test x$MKL_WARN = x; then
 $as_echo "#define HAVE_MKL 1" >>confdefs.h
@@ -13329,7 +13479,7 @@ cat >>confdefs.h <<_ACEOF
 #define LAPACKE_H "mkl_lapacke.h"
 _ACEOF
+fi
    if test "$MKL_WARN" != ""; then
@@ -13337,7 +13487,8 @@ _ACEOF
 $as_echo "$as_me: WARNING: $MKL_WARN" >&2;}
    fi
    AM_CFLAGS="$AM_CFLAGS $MKL_CFLAGS "
-    LIBS="$MKL_LIBS $LIBS"
+    AM_LDFLAGS="$AM_LDFLAGS $MKL_LDFLAGS"
+    LIBS="$LIBS $MKL_LIBS"
  else
 ################ handle the FFTW library (Fourier transforms) ################
@@ -15027,7 +15178,7 @@ fi
 if test "$enable_best_link" = "yes"; then
  if test "$enable_icc" = "yes"; then
    AM_LDFLAGS="-static-intel -openmp-link static -shared-libgcc \
-	-static-libtool-libs -avoid-version $AM_LDFLAGS"
+	-static-libtool-libs -no-intel-extensions -avoid-version $AM_LDFLAGS"
  else
    AM_LDFLAGS="-shared-libgcc -static-libtool-libs -avoid-version $AM_LDFLAGS"
  fi
@@ -15076,6 +15227,14 @@ LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
@@ -15398,16 +15557,16 @@ if (echo >conf$$.file) 2>/dev/null; then
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
  fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -15467,28 +15626,16 @@ else
  as_mkdir_p=false
 fi
-if test -x / >/dev/null 2>&1; then
-  as_test_x='test -x'
+# as_fn_executable_p FILE
-else
+# -----------------------
-  if ls -dL / >/dev/null 2>&1; then
+# Test if FILE is an executable regular file.
-    as_ls_L_option=L
+as_fn_executable_p ()
-  else
+{
-    as_ls_L_option=
+  test -f "$1" && test -x "$1"
-  fi
+} # as_fn_executable_p
-  as_test_x='
+as_test_x='test -x'
-    eval sh -c '\''
+as_executable_p=as_fn_executable_p
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -15509,8 +15656,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sextractor $as_me 2.18.4, which was
+This file was extended by sextractor $as_me 2.18.8, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -15575,11 +15722,11 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-sextractor config.status 2.18.4
+sextractor config.status 2.18.8
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
@@ -15670,7 +15817,7 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
@@ -15712,6 +15859,7 @@ pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
@@ -15794,7 +15942,6 @@ with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
@@ -15850,6 +15997,7 @@ _LTECHO_EOF'
 # Quote evaled strings.
 for var in SHELL \
 ECHO \
+PATH_SEPARATOR \
 SED \
 GREP \
 EGREP \
@@ -15900,7 +16048,6 @@ with_gnu_ld \
 allow_undefined_flag \
 no_undefined_flag \
 hardcode_libdir_flag_spec \
-hardcode_libdir_flag_spec_ld \
 hardcode_libdir_separator \
 exclude_expsyms \
 include_expsyms \
@@ -16602,7 +16749,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named `Makefile.in', but
+    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
@@ -16636,21 +16783,19 @@ $as_echo X"$mf" |
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running `make'.
+    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # When using ansi2knr, U may be empty or an underscore; expand it
-    U=`sed -n 's/^U = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
@@ -16704,8 +16849,8 @@ $as_echo X"$file" |
 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
 #
 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Inc.
+#                 Foundation, Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 #   This file is part of GNU Libtool.
@@ -16759,6 +16904,9 @@ SHELL=$lt_SHELL
 # An echo program that protects backslashes.
 ECHO=$lt_ECHO
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
 # The host system.
 host_alias=$host_alias
 host=$host
@@ -17060,10 +17208,6 @@ no_undefined_flag=$lt_no_undefined_flag
 # This must work even if \$libdir does not exist
 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-# If ld is used when linking, flag to hardcode \$libdir into a binary
-# during linking.  This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
 # Whether we need a single "-rpath" flag with a separated argument.
 hardcode_libdir_separator=$lt_hardcode_libdir_separator

--- a/configure.ac
+++ b/configure.ac
@@ -7,7 +7,7 @@
 #
 #	This file part of:	SExtractor
 #
-#	Copyright:		(C) 2002-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+#	Copyright:		(C) 2002-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 #
 #	License:		GNU General Public License
 #
@@ -22,7 +22,7 @@
 #	You should have received a copy of the GNU General Public License
 #	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 #
-#	Last modified:		23/09/2012
+#	Last modified:		03/04/2013
 #
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -31,7 +31,7 @@ define([AC_CACHE_LOAD],)
 define([AC_CACHE_SAVE],)
 # This is your standard Bertin source code...
-AC_INIT(sextractor, 2.18.4, [bertin@iap.fr])
+AC_INIT(sextractor, 2.18.8, [bertin@iap.fr])
 AC_CONFIG_SRCDIR(src/makeit.c)
 AC_CONFIG_AUX_DIR(autoconf)
 AC_CONFIG_HEADERS(config.h)
@@ -231,12 +231,14 @@ AM_CONDITIONAL(USE_THREADS, [test $use_pthreads = "yes"])
 if test "$enable_model_fitting" = "yes"; then
 ############ handle the INTEL MKL library (FFTW + LAPACK) ###########
  if test "$enable_mkl" = "yes"; then
-    ACX_MKL()
+    convlibs="${srcdir}/wcs/libwcs_c.a,${srcdir}/levmar/liblevmar.a"
+    ACX_MKL(,,$enable_best_link,$convlibs)
    if test "$MKL_WARN" != ""; then
      AC_MSG_WARN([$MKL_WARN])
    fi
    AM_CFLAGS="$AM_CFLAGS $MKL_CFLAGS "
-    LIBS="$MKL_LIBS $LIBS"
+    AM_LDFLAGS="$AM_LDFLAGS $MKL_LDFLAGS"
+    LIBS="$LIBS $MKL_LIBS"
  else
 ################ handle the FFTW library (Fourier transforms) ################
    ACX_FFTW($with_fftw_libdir,$with_fftw_incdir,$use_pthreads,yes,
@@ -269,7 +271,7 @@ fi
 if test "$enable_best_link" = "yes"; then
  if test "$enable_icc" = "yes"; then
    AM_LDFLAGS="-static-intel -openmp-link static -shared-libgcc \
-	-static-libtool-libs -avoid-version $AM_LDFLAGS"
+	-static-libtool-libs -no-intel-extensions -avoid-version $AM_LDFLAGS"
  else
    AM_LDFLAGS="-shared-libgcc -static-libtool-libs -avoid-version $AM_LDFLAGS"
  fi

--- a/man/Makefile.in
+++ b/man/Makefile.in
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.12.2 from Makefile.am.
 # @configure_input@
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  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.
@@ -43,6 +42,23 @@
 #
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -63,7 +79,8 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = man
 DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.am \
-	$(srcdir)/Makefile.in $(srcdir)/sex.1.in
+	$(srcdir)/Makefile.in $(srcdir)/sex.1.in \
+	$(top_srcdir)/autoconf/mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acx_atlas.m4 \
 	$(top_srcdir)/acx_fftw.m4 $(top_srcdir)/acx_mkl.m4 \
@@ -79,6 +96,11 @@ CONFIG_CLEAN_FILES = sex.1
 CONFIG_CLEAN_VPATH_FILES =
 SOURCES =
 DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$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|^$$srcdirstrip/||"`;; \
@@ -100,6 +122,12 @@ am__nobase_list = $(am__nobase_strip_setup); \
 am__base_list = \
  sed '$$!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; }; \
+  }
 man1dir = $(mandir)/man1
 am__installdirs = "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(manxdir)"
 manxdir = $(mandir)/manx
@@ -161,6 +189,7 @@ MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 MKL_CFLAGS = @MKL_CFLAGS@
+MKL_LDFLAGS = @MKL_LDFLAGS@
 MKL_LIBS = @MKL_LIBS@
 MKL_WARN = @MKL_WARN@
 NM = @NM@
@@ -283,11 +312,18 @@ clean-libtool:
 	-rm -rf .libs _libs
 install-man1: $(dist_man_MANS)
 	@$(NORMAL_INSTALL)
-	test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
+	@list1=''; \
-	@list=''; test -n "$(man1dir)" || exit 0; \
+	list2='$(dist_man_MANS)'; \
-	{ for i in $$list; do echo "$$i"; done; \
+	test -n "$(man1dir)" \
-	l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  && test -n "`echo $$list1$$list2`" \
-	  sed -n '/\.1[a-z]*$$/p'; \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.1[a-z]*$$/p'; \
+	fi; \
 	} | while read p; do \
 	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; echo "$$p"; \
@@ -316,16 +352,21 @@ uninstall-man1:
 	  sed -n '/\.1[a-z]*$$/p'; \
 	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^1][0-9a-z]*$$,1,;x' \
 	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
-	test -z "$$files" || { \
+	dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir)
-	  echo " ( cd '$(DESTDIR)$(man1dir)' && rm -f" $$files ")"; \
-	  cd "$(DESTDIR)$(man1dir)" && rm -f $$files; }
 install-manx: $(dist_man_MANS)
 	@$(NORMAL_INSTALL)
-	test -z "$(manxdir)" || $(MKDIR_P) "$(DESTDIR)$(manxdir)"
+	@list1=''; \
-	@list=''; test -n "$(manxdir)" || exit 0; \
+	list2='$(dist_man_MANS)'; \
-	{ for i in $$list; do echo "$$i"; done; \
+	test -n "$(manxdir)" \
-	l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  && test -n "`echo $$list1$$list2`" \
-	  sed -n '/\.x[a-z]*$$/p'; \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(manxdir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(manxdir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.x[a-z]*$$/p'; \
+	fi; \
 	} | while read p; do \
 	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; echo "$$p"; \
@@ -354,15 +395,15 @@ uninstall-manx:
 	  sed -n '/\.x[a-z]*$$/p'; \
 	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^x][0-9a-z]*$$,x,;x' \
 	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
-	test -z "$$files" || { \
+	dir='$(DESTDIR)$(manxdir)'; $(am__uninstall_files_from_dir)
-	  echo " ( cd '$(DESTDIR)$(manxdir)' && rm -f" $$files ")"; \
-	  cd "$(DESTDIR)$(manxdir)" && rm -f $$files; }
 tags: TAGS
 TAGS:
 ctags: CTAGS
 CTAGS:
+cscope cscopelist:
 distdir: $(DISTFILES)
 	@list='$(MANS)'; if test -n "$$list"; then \
@@ -371,10 +412,10 @@ distdir: $(DISTFILES)
 	    if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \
 	  if test -n "$$list" && \
 	    grep 'ab help2man is required to generate this page' $$list >/dev/null; then \
-	    echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \
+	    echo "error: found man pages containing the 'missing help2man' replacement text:" >&2; \
 	    grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/         /' >&2; \
 	    echo "       to fix them, install help2man, remove and regenerate the man pages;" >&2; \
-	    echo "       typically \`make maintainer-clean' will remove them" >&2; \
+	    echo "       typically 'make maintainer-clean' will remove them" >&2; \
 	    exit 1; \
 	  else :; fi; \
 	else :; fi
@@ -424,10 +465,15 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	if test -z '$(STRIP)'; then \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  `test -z '$(STRIP)' || \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 clean-generic:

--- a/man/sex.1
+++ b/man/sex.1
-.TH SEXTRACTOR "1" "September 2012" "SExtractor 2.18.4" "User Commands"
+.TH SEXTRACTOR "1" "April 2013" "SExtractor 2.18.8" "User Commands"
 .SH NAME
 sex \- extract a source catalogue from an astronomical FITS image
 .SH SYNOPSIS

--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -7,7 +7,7 @@
 #
 #	This file part of:	SExtractor
 #
-#	Copyright:		(C) 2002-2010 Emmanuel Bertin -- IAP/CNRS/UPMC
+#	Copyright:		(C) 2002-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 #
 #	License:		GNU General Public License
 #
@@ -22,7 +22,7 @@
 #	You should have received a copy of the GNU General Public License
 #	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 #
-#	Last modified:		11/10/2010
+#	Last modified:		03/04/2013
 #
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -30,7 +30,7 @@ if USE_MODEL
  FFTSOURCE		= fft.c
  PATTERNSOURCE		= pattern.c
  PROFITSOURCE		= profit.c
-  LEVLIB		= $(top_builddir)/src/levmar/liblevmar.a
+  LEVLIB		= $(srcdir)/levmar/liblevmar.a
  LEVDIR		= levmar
 endif
 SUBDIRS			= fits $(LEVDIR) wcs
@@ -53,9 +53,9 @@ sex_SOURCES		= analyse.c assoc.c astrom.c back.c bpro.c catout.c \
 			  sexheadsc.h som.h threads.h types.h wcscelsys.h \
 			  weight.h winpos.h xml.h
 ldactoasc_SOURCES 	= ldactoasc.c ldactoasc.h
-sex_LDADD		= $(top_builddir)/src/fits/libfits.a \
+sex_LDADD		= $(srcdir)/fits/libfits.a \
-			  $(top_builddir)/src/wcs/libwcs_c.a \
+			  $(srcdir)/wcs/libwcs_c.a \
 			  $(LEVLIB) 
-ldactoasc_LDADD		= $(top_builddir)/src/fits/libfits.a
+ldactoasc_LDADD		= $(srcdir)/fits/libfits.a
 DATE=`date +"%Y-%m-%d"`
--- a/src/Makefile.in
+++ b/src/Makefile.in
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.12.2 from Makefile.am.
 # @configure_input@
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  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.
@@ -24,7 +23,7 @@
 #
 #	This file part of:	SExtractor
 #
-#	Copyright:		(C) 2002-2010 Emmanuel Bertin -- IAP/CNRS/UPMC
+#	Copyright:		(C) 2002-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 #
 #	License:		GNU General Public License
 #
@@ -39,11 +38,28 @@
 #	You should have received a copy of the GNU General Public License
 #	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 #
-#	Last modified:		11/10/2010
+#	Last modified:		03/04/2013
 #
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -65,7 +81,9 @@ host_triplet = @host@
 bin_PROGRAMS = sex$(EXEEXT) ldactoasc$(EXEEXT)
 check_PROGRAMS = sex$(EXEEXT)
 subdir = src
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/autoconf/depcomp \
+	$(top_srcdir)/autoconf/mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acx_atlas.m4 \
 	$(top_srcdir)/acx_fftw.m4 $(top_srcdir)/acx_mkl.m4 \
@@ -83,7 +101,7 @@ am__installdirs = "$(DESTDIR)$(bindir)"
 PROGRAMS = $(bin_PROGRAMS)
 am_ldactoasc_OBJECTS = ldactoasc.$(OBJEXT)
 ldactoasc_OBJECTS = $(am_ldactoasc_OBJECTS)
-ldactoasc_DEPENDENCIES = $(top_builddir)/src/fits/libfits.a
+ldactoasc_DEPENDENCIES = $(srcdir)/fits/libfits.a
 am__sex_SOURCES_DIST = analyse.c assoc.c astrom.c back.c bpro.c \
 	catout.c check.c clean.c extract.c fft.c field.c filter.c \
 	fitswcs.c flag.c graph.c growth.c header.c image.c \
@@ -112,8 +130,8 @@ am_sex_OBJECTS = analyse.$(OBJEXT) assoc.$(OBJEXT) astrom.$(OBJEXT) \
 	refine.$(OBJEXT) retina.$(OBJEXT) scan.$(OBJEXT) som.$(OBJEXT) \
 	weight.$(OBJEXT) winpos.$(OBJEXT) xml.$(OBJEXT)
 sex_OBJECTS = $(am_sex_OBJECTS)
-sex_DEPENDENCIES = $(top_builddir)/src/fits/libfits.a \
+sex_DEPENDENCIES = $(srcdir)/fits/libfits.a $(srcdir)/wcs/libwcs_c.a \
-	$(top_builddir)/src/wcs/libwcs_c.a $(LEVLIB)
+	$(LEVLIB)
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/autoconf/depcomp
 am__depfiles_maybe = depfiles
@@ -136,6 +154,11 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
 	install-pdf-recursive install-ps-recursive install-recursive \
 	installcheck-recursive installdirs-recursive pdf-recursive \
 	ps-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$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=) \
@@ -225,6 +248,7 @@ MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 MKL_CFLAGS = @MKL_CFLAGS@
+MKL_LDFLAGS = @MKL_LDFLAGS@
 MKL_LIBS = @MKL_LIBS@
 MKL_WARN = @MKL_WARN@
 NM = @NM@
@@ -306,7 +330,7 @@ top_srcdir = @top_srcdir@
 @USE_MODEL_TRUE@FFTSOURCE = fft.c
 @USE_MODEL_TRUE@PATTERNSOURCE = pattern.c
 @USE_MODEL_TRUE@PROFITSOURCE = profit.c
-@USE_MODEL_TRUE@LEVLIB = $(top_builddir)/src/levmar/liblevmar.a
+@USE_MODEL_TRUE@LEVLIB = $(srcdir)/levmar/liblevmar.a
 @USE_MODEL_TRUE@LEVDIR = levmar
 SUBDIRS = fits $(LEVDIR) wcs
 sex_SOURCES = analyse.c assoc.c astrom.c back.c bpro.c catout.c \
@@ -327,11 +351,11 @@ sex_SOURCES = analyse.c assoc.c astrom.c back.c bpro.c catout.c \
 			  weight.h winpos.h xml.h
 ldactoasc_SOURCES = ldactoasc.c ldactoasc.h
-sex_LDADD = $(top_builddir)/src/fits/libfits.a \
+sex_LDADD = $(srcdir)/fits/libfits.a \
-			  $(top_builddir)/src/wcs/libwcs_c.a \
+			  $(srcdir)/wcs/libwcs_c.a \
 			  $(LEVLIB) 
-ldactoasc_LDADD = $(top_builddir)/src/fits/libfits.a
+ldactoasc_LDADD = $(srcdir)/fits/libfits.a
 DATE = `date +"%Y-%m-%d"`
 all: all-recursive
@@ -369,8 +393,11 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 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 || test -f $$p1; \
@@ -419,10 +446,10 @@ clean-checkPROGRAMS:
 	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
 	echo " rm -f" $$list; \
 	rm -f $$list
-ldactoasc$(EXEEXT): $(ldactoasc_OBJECTS) $(ldactoasc_DEPENDENCIES) 
+ldactoasc$(EXEEXT): $(ldactoasc_OBJECTS) $(ldactoasc_DEPENDENCIES) $(EXTRA_ldactoasc_DEPENDENCIES) 
 	@rm -f ldactoasc$(EXEEXT)
 	$(LINK) $(ldactoasc_OBJECTS) $(ldactoasc_LDADD) $(LIBS)
-sex$(EXEEXT): $(sex_OBJECTS) $(sex_DEPENDENCIES) 
+sex$(EXEEXT): $(sex_OBJECTS) $(sex_DEPENDENCIES) $(EXTRA_sex_DEPENDENCIES) 
 	@rm -f sex$(EXEEXT)
 	$(LINK) $(sex_OBJECTS) $(sex_LDADD) $(LIBS)
@@ -501,12 +528,12 @@ clean-libtool:
 	-rm -rf .libs _libs
 # This directory's subdirectories are mostly independent; you can cd
-# into them and run `make' without going through this Makefile.
+# into them and run 'make' without going through this Makefile.
-# To change the values of `make' variables: instead of editing Makefiles,
+# To change the values of 'make' variables: instead of editing Makefiles,
-# (1) if the variable is set in `config.status', edit `config.status'
+# (1) if the variable is set in 'config.status', edit 'config.status'
-#     (which will cause the Makefiles to be regenerated when you run `make');
+#     (which will cause the Makefiles to be regenerated when you run 'make');
-# (2) otherwise, pass the desired values on the `make' command line.
+# (2) otherwise, pass the desired values on the 'make' command line.
-$(RECURSIVE_TARGETS):
+$(RECURSIVE_TARGETS) $(RECURSIVE_CLEAN_TARGETS):
 	@fail= failcom='exit 1'; \
 	for f in x $$MAKEFLAGS; do \
 	  case $$f in \
@@ -516,7 +543,11 @@ $(RECURSIVE_TARGETS):
 	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 "$$subdir" = "."; then \
 	    dot_seen=yes; \
@@ -530,37 +561,6 @@ $(RECURSIVE_TARGETS):
 	if test "$$dot_seen" = "no"; then \
 	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
 	fi; test -z "$$fail"
-$(RECURSIVE_CLEAN_TARGETS):
-	@fail= failcom='exit 1'; \
-	for f in x $$MAKEFLAGS; do \
-	  case $$f in \
-	    *=* | --[!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) $(AM_MAKEFLAGS) tags); \
@@ -569,6 +569,10 @@ ctags-recursive:
 	list='$(SUBDIRS)'; for subdir in $$list; do \
 	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
 	done
+cscopelist-recursive:
+	list='$(SUBDIRS)'; for subdir in $$list; do \
+	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) cscopelist); \
+	done
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -632,6 +636,20 @@ GTAGS:
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-recursive $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$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
@@ -667,13 +685,10 @@ 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; \
@@ -712,10 +727,15 @@ install-am: all-am
 installcheck: installcheck-recursive
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	if test -z '$(STRIP)'; then \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  `test -z '$(STRIP)' || \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 clean-generic:
@@ -799,22 +819,24 @@ ps-am:
 uninstall-am: uninstall-binPROGRAMS
 .MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) check-am \
-	ctags-recursive install-am install-strip tags-recursive
+	cscopelist-recursive ctags-recursive install-am install-strip \
+	tags-recursive
 .PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
 	all all-am check check-am clean clean-binPROGRAMS \
-	clean-checkPROGRAMS clean-generic clean-libtool ctags \
+	clean-checkPROGRAMS clean-generic clean-libtool cscopelist \
-	ctags-recursive distclean distclean-compile distclean-generic \
+	cscopelist-recursive ctags ctags-recursive distclean \
-	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	distclean-compile distclean-generic distclean-libtool \
-	html-am info info-am install install-am install-binPROGRAMS \
+	distclean-tags distdir dvi dvi-am html html-am info info-am \
-	install-data install-data-am install-dvi install-dvi-am \
+	install install-am install-binPROGRAMS install-data \
-	install-exec install-exec-am install-html install-html-am \
+	install-data-am install-dvi install-dvi-am install-exec \
-	install-info install-info-am install-man install-pdf \
+	install-exec-am install-html install-html-am install-info \
-	install-pdf-am install-ps install-ps-am install-strip \
+	install-info-am install-man install-pdf install-pdf-am \
-	installcheck installcheck-am installdirs installdirs-am \
+	install-ps install-ps-am install-strip installcheck \
-	maintainer-clean maintainer-clean-generic mostlyclean \
+	installcheck-am installdirs installdirs-am maintainer-clean \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
-	pdf pdf-am ps ps-am tags tags-recursive uninstall uninstall-am \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-recursive uninstall uninstall-am \
 	uninstall-binPROGRAMS

--- a/src/check.c
+++ b/src/check.c
@@ -22,7 +22,7 @@
 *	You should have received a copy of the GNU General Public License
 *	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		06/09/2011
+*	Last modified:		26/02/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -91,6 +91,215 @@ void	addcheck(checkstruct *check, float *psf,
  }
+/****** addcheck_resample *****************************************************
+PROTO	void addcheck_resample(checkstruct *check, float *thumb, int w, int h,
+			int ix,int iy, float zoom, float amplitude)
+PURPOSE	Add a resampled thumbnail to a check image (with a multiplicative
+	factor).
+INPUT	Pointer to the check-image,
+	pointer to the thumbnail,
+	thumbnail width,
+	thumbnail height,
+	thumbnail center x coordinate,
+	thumbnail center y coordinate,
+	zoom factor,
+	flux scaling factor.
+OUTPUT	-.
+NOTES	Outside boundaries are taken into account.
+AUTHOR	E. Bertin (IAP)
+VERSION	26/02/2013
+ ***/
+void	addcheck_resample(checkstruct *check, float *thumb, int w, int h,
+			int ix, int iy, float step2, float amplitude)
+  {
+   float	interpm[CHECKINTERPW*CHECKINTERPW],
+		*pix2, *mask,*maskt,*pix12, *pixin,*pixin0, *pixout,*pixout0,
+		xc1,xc2,yc1,yc2, xs1,ys1, x1,y1, x,y, dxm,dym, val, norm, dx,dy;
+   int		i,j,k,n,t, *start,*startt, *nmask,*nmaskt,
+		ixs2,iys2, ix2,iy2, dix2,diy2, nx2,ny2, iys1a, ny1, hmw,hmh,
+		ixs,iys, ix1,iy1, w2,h2;
+  pix2 = check->pix;
+  w2 = check->width;
+  h2 = check->height;
+  dx = 0.5*(1.0 - step2);
+  dy = 0.5*(1.0 - step2);
+  xc1 = (float)(w/2);	/* Im1 center x-coord*/
+  xc2 = (float)ix;	/* Im2 center x-coord*/
+  xs1 = xc1 + dx - xc2*step2;	/* Im1 start x-coord */
+  if ((int)xs1 >= w)
+    return;
+  ixs2 = 0;			/* Int part of Im2 start x-coord */
+  if (xs1<0.0)
+    {
+    dix2 = (int)(1-xs1/step2);
+/*-- Simply leave here if the images do not overlap in x */
+    if (dix2 >= w2)
+      return;
+    ixs2 += dix2;
+    xs1 += dix2*step2;
+    }
+  nx2 = (int)((w-1-xs1)/step2+1);/* nb of interpolated Im2 pixels along x */
+  if (nx2>(ix2=w2-ixs2))
+    nx2 = ix2;
+  if (nx2<=0)
+    return;
+  yc1 = (float)(h/2);	/* Im1 center y-coord */
+  yc2 = (float)iy;	/* Im2 center y-coord */
+  ys1 = yc1 + dy - yc2*step2;	/* Im1 start y-coord */
+  if ((int)ys1 >= h)
+    return;
+  iys2 = 0;			/* Int part of Im2 start y-coord */
+  if (ys1<0.0)
+    {
+    diy2 = (int)(1-ys1/step2);
+/*-- Simply leave here if the images do not overlap in y */
+    if (diy2 >= h2)
+      return;
+    iys2 += diy2;
+    ys1 += diy2*step2;
+    }
+  ny2 = (int)((h-1-ys1)/step2+1);/* nb of interpolated Im2 pixels along y */
+  if (ny2>(iy2=h2-iys2))
+    ny2 = iy2;
+  if (ny2<=0)
+    return;
+/* Set the yrange for the x-resampling with some margin for interpolation */
+  iys1a = (int)ys1;		/* Int part of Im1 start y-coord with margin */
+  hmh = CHECKINTERPW/2 - 1;		/* Interpolant start */
+  if (iys1a<0 || ((iys1a -= hmh)< 0))
+    iys1a = 0;
+  ny1 = (int)(ys1+ny2*step2)+CHECKINTERPW-hmh;	/* Interpolated Im1 y size */
+  if (ny1>h)					/* with margin */
+    ny1 = h;
+/* Express everything relative to the effective Im1 start (with margin) */
+  ny1 -= iys1a;
+  ys1 -= (float)iys1a;
+/* Allocate interpolant stuff for the x direction */
+  QMALLOC(mask, float, nx2*CHECKINTERPW);	/* Interpolation masks */
+  QMALLOC(nmask, int, nx2);			/* Interpolation mask sizes */
+  QMALLOC(start, int, nx2);			/* Int part of Im1 conv starts */
+/* Compute the local interpolant and data starting points in x */
+  hmw = CHECKINTERPW/2 - 1;
+  x1 = xs1;
+  maskt = mask;
+  nmaskt = nmask;
+  startt = start;
+  for (j=nx2; j--; x1+=step2)
+    {
+    ixs = (ix1=(int)x1) - hmw;
+    dxm = ix1 - x1 - hmw;	/* starting point in the interpolation func */
+    if (ixs < 0)
+      {
+      n = CHECKINTERPW+ixs;
+      dxm -= (float)ixs;
+      ixs = 0;
+      }
+    else
+      n = CHECKINTERPW;
+    if (n>(t=w-ixs))
+      n=t;
+    *(startt++) = ixs;
+    *(nmaskt++) = n;
+    norm = 0.0;
+    for (x=dxm, i=n; i--; x+=1.0)
+      norm += (*(maskt++) = CHECKINTERPF(x));
+    norm = norm>0.0? 1.0/norm : 1.0;
+    maskt -= n;
+    for (i=n; i--;)
+      *(maskt++) *= norm;
+    }
+  QCALLOC(pix12, float, nx2*ny1);	/* Intermediary frame-buffer */
+/* Make the interpolation in x (this includes transposition) */
+  pixin0 = thumb+iys1a*w;
+  pixout0 = pix12;
+  for (k=ny1; k--; pixin0+=w, pixout0++)
+    {
+    maskt = mask;
+    nmaskt = nmask;
+    startt = start;
+    pixout = pixout0;
+    for (j=nx2; j--; pixout+=ny1)
+      {
+      pixin = pixin0+*(startt++);
+      val = 0.0; 
+      for (i=*(nmaskt++); i--;)
+        val += *(maskt++)**(pixin++);
+      *pixout = val;
+      }
+    }
+/* Reallocate interpolant stuff for the y direction */
+  QREALLOC(mask, float, ny2*CHECKINTERPW);	/* Interpolation masks */
+  QREALLOC(nmask, int, ny2);			/* Interpolation mask sizes */
+  QREALLOC(start, int, ny2);			/* Int part of Im1 conv starts */
+/* Compute the local interpolant and data starting points in y */
+  hmh = CHECKINTERPW/2 - 1;
+  y1 = ys1;
+  maskt = mask;
+  nmaskt = nmask;
+  startt = start;
+  for (j=ny2; j--; y1+=step2)
+    {
+    iys = (iy1=(int)y1) - hmh;
+    dym = iy1 - y1 - hmh;	/* starting point in the interpolation func */
+    if (iys < 0)
+      {
+      n = CHECKINTERPW+iys;
+      dym -= (float)iys;
+      iys = 0;
+      }
+    else
+      n = CHECKINTERPW;
+    if (n>(t=ny1-iys))
+      n=t;
+    *(startt++) = iys;
+    *(nmaskt++) = n;
+    norm = 0.0;
+    for (y=dym, i=n; i--; y+=1.0)
+      norm += (*(maskt++) = CHECKINTERPF(y));
+    norm = norm>0.0? 1.0/norm : 1.0;
+    maskt -= n;
+    for (i=n; i--;)
+      *(maskt++) *= norm;
+    }
+/* Make the interpolation in y  and transpose once again */
+  pixin0 = pix12;
+  pixout0 = pix2+ixs2+iys2*w2;
+  for (k=nx2; k--; pixin0+=ny1, pixout0++)
+    {
+    maskt = mask;
+    nmaskt = nmask;
+    startt = start;
+    pixout = pixout0;
+    for (j=ny2; j--; pixout+=w2)
+      {
+      pixin = pixin0+*(startt++);
+      val = 0.0; 
+      for (i=*(nmaskt++); i--;)
+        val += *(maskt++)**(pixin++);
+      *pixout += amplitude*val;
+      }
+    }
+/* Free memory */
+  free(pix12);
+  free(mask);
+  free(nmask);
+  free(start);
+  return;
+  }
 /********************************* blankcheck *******************************/
 /*
 Blank a part of the CHECK-image according to a mask.

--- a/src/check.h
+++ b/src/check.h
@@ -7,7 +7,7 @@
 *
 *	This file part of:	SExtractor
 *
-*	Copyright:		(C) 1993-2010 Emmanuel Bertin -- IAP/CNRS/UPMC
+*	Copyright:		(C) 1993-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 *
 *	License:		GNU General Public License
 *
@@ -22,7 +22,7 @@
 *	You should have received a copy of the GNU General Public License
 *	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		25/03/2011
+*	Last modified:		26/02/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -30,6 +30,17 @@
 #include "fits/fitscat.h"
 #endif
+/*----------------------------- Internal constants --------------------------*/
+#define CHECKINTERPW		6	/* Interpolation function range */
+#define	CHECKINTERPFAC		3.0	/* Interpolation envelope factor */
+#define	CHECKINTERPF(x)	(x<1e-5 && x>-1e-5? 1.0 \
+			:(x>CHECKINTERPFAC?0.0:(x<-CHECKINTERPFAC?0.0 \
+			:sinf(PI*x)*sinf(PI/CHECKINTERPFAC*x) \
+				/(PI*PI/CHECKINTERPFAC*x*x))))
+				/* Lanczos approximation */
 /*--------------------------------- structures ------------------------------*/
 /* Check-image parameters */
 typedef struct structcheck
@@ -50,6 +61,8 @@ typedef struct structcheck
 checkstruct	*initcheck(char *, checkenum, int next);
 void		addcheck(checkstruct *, float *, int,int, int,int, float),
+		addcheck_resample(checkstruct *, float *, int,int, int,int,
+			float, float),
 		blankcheck(checkstruct *, PIXTYPE *, int,int,int,int,PIXTYPE),
 		endcheck(checkstruct *),
 		reendcheck(picstruct *field, checkstruct *),

--- a/src/fft.c
+++ b/src/fft.c
@@ -7,7 +7,7 @@
 *
 *	This file part of:	SExtractor
 *
-*	Copyright:		(C) 2007-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+*	Copyright:		(C) 2007-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 *
 *	License:		GNU General Public License
 *
@@ -22,7 +22,7 @@
 *	You should have received a copy of the GNU General Public License
 *	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		12/07/2012
+*	Last modified:		29/03/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -37,10 +37,7 @@
 #include <stdio.h>
 #include <stdlib.h>
-#ifndef FFTW3_H
+#include "fftw/fftw3_mkl.h"
-#include FFTW_H
-#endif
 #include "define.h"
 #include "globals.h"
 #include "fft.h"
@@ -141,7 +138,7 @@ OUTPUT	-.
 NOTES	For data1 and fdata2, memory must be allocated for
 	size[0]* ... * 2*(size[naxis-1]/2+1) floats (padding required).
 AUTHOR	E. Bertin (IAP)
-VERSION	12/07/2012
+VERSION	29/03/2013
 ***/
 void    fft_conv(float *data1, float *fdata2, int *size)
  {
@@ -167,12 +164,15 @@ void    fft_conv(float *data1, float *fdata2, int *size)
  fac = 1.0/npix;  
  fdata1p = (float *)fdata1;
  fdata2p = fdata2;
-  for (i=npix2; i--; fdata2p+=2)
+#pragma ivdep
+  for (i=npix2; i--; )
    {
    real = *fdata1p **fdata2p - *(fdata1p+1)**(fdata2p+1);
    imag = *(fdata1p+1)**fdata2p + *fdata1p**(fdata2p+1);
-    *(fdata1p++) = fac*real;
+    *(fdata1p) = fac*real;
-    *(fdata1p++) = fac*imag;
+    *(fdata1p+1) = fac*imag;
+    fdata1p+=2;
+    fdata2p+=2;
    }
 /* Reverse FFT */

--- a/src/fft.h
+++ b/src/fft.h
@@ -7,7 +7,7 @@
 *
 *	This file part of:	SExtractor
 *
-*	Copyright:		(C) 2007-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+*	Copyright:		(C) 2007-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 *
 *	License:		GNU General Public License
 *
@@ -22,7 +22,7 @@
 *	You should have received a copy of the GNU General Public License
 *	along with SExtractor. If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		12/07/2012
+*	Last modified:		15/02/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -35,8 +35,14 @@
 /*------------------------------- Other Macros ------------------------------*/
 #define	QFFTWF_MALLOC(ptr, typ, nel) \
 		{if (!(ptr = (typ *)fftwf_malloc((size_t)(nel)*sizeof(typ)))) \
-		  error(EXIT_FAILURE, "Not enough memory for ", \
+		   { \
-			#ptr " (" #nel " elements) !");;}
+		   sprintf(gstr, #ptr " (" #nel "=%lld elements) " \
+			"at line %d in module " __FILE__ " !", \
+			(size_t)(nel)*sizeof(typ), __LINE__); \
+		   error(EXIT_FAILURE, "Could not allocate memory for ", gstr);\
+                   }; \
+                 }
 #define	QFFTWF_FREE(ptr) \
 		{fftwf_free(ptr); ptr=NULL;}

--- a/src/fits/Makefile.in
+++ b/src/fits/Makefile.in
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.12.2 from Makefile.am.
 # @configure_input@
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# Copyright (C) 1994-2012 Free Software Foundation, Inc.
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  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.
@@ -45,6 +44,23 @@
 #%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -64,7 +80,9 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 subdir = src/fits
-DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \
+	$(top_srcdir)/autoconf/depcomp \
+	$(top_srcdir)/autoconf/mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/acx_atlas.m4 \
 	$(top_srcdir)/acx_fftw.m4 $(top_srcdir)/acx_mkl.m4 \
@@ -103,6 +121,11 @@ LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
 	$(LDFLAGS) -o $@
 SOURCES = $(libfits_a_SOURCES)
 DIST_SOURCES = $(libfits_a_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -161,6 +184,7 @@ MAKEINFO = @MAKEINFO@
 MANIFEST_TOOL = @MANIFEST_TOOL@
 MKDIR_P = @MKDIR_P@
 MKL_CFLAGS = @MKL_CFLAGS@
+MKL_LDFLAGS = @MKL_LDFLAGS@
 MKL_LIBS = @MKL_LIBS@
 MKL_WARN = @MKL_WARN@
 NM = @NM@
@@ -282,7 +306,7 @@ $(am__aclocal_m4_deps):
 clean-noinstLIBRARIES:
 	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-libfits.a: $(libfits_a_OBJECTS) $(libfits_a_DEPENDENCIES) 
+libfits.a: $(libfits_a_OBJECTS) $(libfits_a_DEPENDENCIES) $(EXTRA_libfits_a_DEPENDENCIES) 
 	-rm -f libfits.a
 	$(libfits_a_AR) libfits.a $(libfits_a_OBJECTS) $(libfits_a_LIBADD)
 	$(RANLIB) libfits.a
@@ -382,6 +406,20 @@ GTAGS:
 	  && $(am__cd) $(top_srcdir) \
 	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist:  $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS) $(LISP)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$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
@@ -429,10 +467,15 @@ install-am: all-am
 installcheck: installcheck-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	if test -z '$(STRIP)'; then \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  `test -z '$(STRIP)' || \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 clean-generic:
@@ -518,7 +561,7 @@ uninstall-am:
 .MAKE: install-am install-strip
 .PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
-	clean-libtool clean-noinstLIBRARIES ctags distclean \
+	clean-libtool clean-noinstLIBRARIES cscopelist ctags distclean \
 	distclean-compile distclean-generic distclean-libtool \
 	distclean-tags distdir dvi dvi-am html html-am info info-am \
 	install install-am install-data install-data-am install-dvi \

--- a/src/fits/fitsbody.c
+++ b/src/fits/fitsbody.c
@@ -7,7 +7,7 @@
 *
 *	This file part of:	AstrOmatic FITS/LDAC library
 *
-*	Copyright:		(C) 1995-2012 Emmanuel Bertin -- IAP/CNRS/UPMC
+*	Copyright:		(C) 1995-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 *
 *	License:		GNU General Public License
 *
@@ -23,7 +23,7 @@
 *	along with AstrOmatic software.
 *	If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		16/06/2012
+*	Last modified:		28/03/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -304,7 +304,7 @@ INPUT	A pointer to the tab structure,
 OUTPUT	-.
 NOTES	.
 AUTHOR	E. Bertin (IAP)
-VERSION	13/06/2012
+VERSION	28/03/2013
 ***/
 void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
  {
@@ -353,6 +353,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              if (tab->bitsgn)
 	        {
                cblank = (char)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--;)
                  *(ptr++) = ((cval = *(bufdata++)) == cblank)?
 			-BIG : cval*bs + bz;
@@ -360,6 +361,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              else
 	        {
                cublank = (unsigned char)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--;)
                  *(ptr++) = ((cuval=*((unsigned char *)bufdata++))==cublank)?
 			-BIG : cuval*bs + bz;
@@ -368,9 +370,11 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            else
 	      {
              if (tab->bitsgn)
+#pragma ivdep
                for (i=spoonful; i--;)
                  *(ptr++) = *(bufdata++)*bs + bz;
              else
+#pragma ivdep
                for (i=spoonful; i--;)
                  *(ptr++) = *((unsigned char *)bufdata++)*bs + bz;
 	      }
@@ -384,6 +388,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              if (tab->bitsgn)
                {
                sblank = (short)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(short))
                  *(ptr++) = ((sval = *((short *)bufdata)) == sblank)?
 			-BIG : sval*bs + bz;
@@ -391,6 +396,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              else
                {
                sublank = (unsigned short)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(unsigned short))
                  *(ptr++) = ((suval=*((unsigned short *)bufdata)) == sublank)?
 			-BIG : suval*bs + bz;
@@ -399,9 +405,11 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            else
 	      {
              if (tab->bitsgn)
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(short))
                  *(ptr++) = *((short *)bufdata)*bs + bz;
              else
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(unsigned short))
                  *(ptr++) = *((unsigned short *)bufdata)*bs + bz;
 	      }
@@ -415,6 +423,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              if (tab->bitsgn)
                {
                iblank = (int)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(int))
                  *(ptr++) = ((ival = *((int *)bufdata)) == iblank)?
 			-BIG : ival*bs + bz;
@@ -422,6 +431,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              else
                {
                iublank = (unsigned int)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(unsigned int))
                  *(ptr++) = ((iuval = *((unsigned int *)bufdata)) == iublank)?
 			-BIG : iuval*bs + bz;
@@ -430,9 +440,11 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            else
 	      {
              if (tab->bitsgn)
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(int))
                  *(ptr++) = *((int *)bufdata)*bs + bz;
              else
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(unsigned int))
                  *(ptr++) = *((unsigned int *)bufdata)*bs + bz;
 	      }
@@ -447,6 +459,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              if (tab->bitsgn)
                {
                llblank = (SLONGLONG)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(SLONGLONG))
                  *(ptr++) = ((llval = *((SLONGLONG *)bufdata)) == llblank)?
 			-BIG : llval*bs + bz;
@@ -454,6 +467,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              else
                {
                llublank = (ULONGLONG)tab->blank;
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(ULONGLONG))
                  *(ptr++) = ((lluval = *((ULONGLONG *)bufdata)) == llublank)?
 			-BIG : lluval*bs + bz;
@@ -462,9 +476,11 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            else
 	      {
              if (tab->bitsgn)
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(SLONGLONG))
                  *(ptr++) = *((SLONGLONG *)bufdata)*bs + bz;
              else
+#pragma ivdep
                for (i=spoonful; i--; bufdata += sizeof(ULONGLONG))
                  *(ptr++) = *((ULONGLONG *)bufdata)*bs + bz;
 	      }
@@ -473,6 +489,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
          case BP_FLOAT:
            if (bswapflag)
              swapbytes(bufdata, 4, spoonful);
+#pragma ivdep
            for (i=spoonful; i--; bufdata += sizeof(float))
              *(ptr++) = ((0x7f800000&*(unsigned int *)bufdata) == 0x7f800000)?
 			-BIG : *((float *)bufdata)*bs + bz;
@@ -481,6 +498,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            if (bswapflag)
 	      {
              swapbytes(bufdata, 8, spoonful);
+#pragma ivdep
              for (i=spoonful; i--; bufdata += sizeof(double))
                *(ptr++) = ((0x7ff00000 & *(unsigned int *)(bufdata+4))
 			== 0x7ff00000)?
@@ -488,6 +506,7 @@ void	read_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
              }
            else
              {
+#pragma ivdep
              for (i=spoonful; i--; bufdata += sizeof(double))
                *(ptr++) = ((0x7ff00000 & *(unsigned int *)bufdata)
 			== 0x7ff00000)?
@@ -611,7 +630,7 @@ INPUT	A pointer to the tab structure,
 OUTPUT	-.
 NOTES	.
 AUTHOR	E. Bertin (IAP)
-VERSION	01/02/2012
+VERSION	28/03/2013
 ***/
 void	read_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
  {
@@ -640,6 +659,7 @@ void	read_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
        switch(tab->bitpix)
          {
          case BP_BYTE:
+#pragma ivdep
            for (i=spoonful; i--;)
              *(ptr++) = (FLAGTYPE)*((unsigned char *)bufdata++);
            break;
@@ -647,6 +667,7 @@ void	read_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
          case BP_SHORT:
            if (bswapflag)
              swapbytes(bufdata, 2, spoonful);
+#pragma ivdep
            for (i=spoonful; i--; bufdata += sizeof(unsigned short))
              *(ptr++) = (FLAGTYPE)*((unsigned short *)bufdata);
            break;
@@ -654,6 +675,7 @@ void	read_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
          case BP_LONG:
            if (bswapflag)
              swapbytes(bufdata, 4, spoonful);
+#pragma ivdep
            for (i=spoonful; i--; bufdata += sizeof(unsigned int))
              *(ptr++) = (FLAGTYPE)*((unsigned int *)bufdata);
            break;
@@ -662,6 +684,7 @@ void	read_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
          case BP_LONGLONG:
            if (bswapflag)
              swapbytes(bufdata, 8, spoonful);
+#pragma ivdep
            for (i=spoonful; i--; bufdata += sizeof(ULONGLONG))
              *(ptr++) = (FLAGTYPE)*((ULONGLONG *)bufdata);
            break;
@@ -787,7 +810,7 @@ INPUT	A pointer to the tab structure,
 OUTPUT	-.
 NOTES	.
 AUTHOR	E. Bertin (IAP)
-VERSION	13/06/2012
+VERSION	28/03/2013
 ***/
 void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
  {
@@ -822,12 +845,14 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            if (tab->bitsgn)
              {
               char	*bufdata = (char *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (char)((*(ptr++)-bz)/bs+0.49999);
              }
            else
              {
               unsigned char	*bufdata = (unsigned char *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned char)((*(ptr++)-bz)/bs+0.49999);;
              }
@@ -837,12 +862,14 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
            if (tab->bitsgn)
              {
               short	*bufdata = (short *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (short)((*(ptr++)-bz)/bs+0.49999);
              }
            else
              {
               unsigned short	*bufdata = (unsigned short *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned short)((*(ptr++)-bz)/bs+0.49999);
              }
@@ -854,12 +881,14 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
           if (tab->bitsgn)
              {
               int	*bufdata = (int *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (int)((*(ptr++)-bz)/bs+0.49999);
              }
            else
              {
               unsigned int	*bufdata = (unsigned int *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned int)((*(ptr++)-bz)/bs+0.49999);
              }
@@ -872,12 +901,14 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
           if (tab->bitsgn)
              {
               SLONGLONG	*bufdata = (SLONGLONG *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (SLONGLONG)((*(ptr++)-bz)/bs+0.49999);
              }
            else
              {
               ULONGLONG	*bufdata = (ULONGLONG *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (ULONGLONG)((*(ptr++)-bz)/bs+0.49999);
              }
@@ -888,6 +919,7 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
          case BP_FLOAT:
            {
             float	*bufdata = (float *)cbufdata0;
+#pragma ivdep
            for (i=spoonful; i--;)
              *(bufdata++) = (*(ptr++)-bz)/bs;
            if (bswapflag)
@@ -898,6 +930,7 @@ void	write_body(tabstruct *tab, PIXTYPE *ptr, size_t size)
          case BP_DOUBLE:
            {
             double	*bufdata = (double *)cbufdata0;
+#pragma ivdep
            for (i=spoonful; i--;)
              *(bufdata++) = (double)(*(ptr++)-bz)/bs;
            if (bswapflag)
@@ -939,7 +972,7 @@ INPUT	A pointer to the tab structure,
 OUTPUT	-.
 NOTES	.
 AUTHOR	E. Bertin (IAP)
-VERSION	02/12/2010
+VERSION	28/03/2013
 ***/
 void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
  {
@@ -974,12 +1007,14 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
            if (tab->bitsgn)
              {
               char	*bufdata = (char *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (char)*(ptr++);
              }
            else
              {
               unsigned char	*bufdata = (unsigned char *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned char)*(ptr++);
              }
@@ -989,12 +1024,14 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
            if (tab->bitsgn)
              {
               short	*bufdata = (short *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (short)*(ptr++);
              }
            else
              {
               unsigned short	*bufdata = (unsigned short *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned short)*(ptr++);
              }
@@ -1006,12 +1043,14 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
           if (tab->bitsgn)
              {
               int	*bufdata = (int *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (int)*(ptr++);
              }
            else
              {
               unsigned int	*bufdata = (unsigned int *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (unsigned int)*(ptr++);
              }
@@ -1024,12 +1063,14 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
           if (tab->bitsgn)
              {
               SLONGLONG	*bufdata = (SLONGLONG *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (SLONGLONG)*(ptr++);
              }
            else
              {
               ULONGLONG	*bufdata = (ULONGLONG *)cbufdata0;
+#pragma ivdep
              for (i=spoonful; i--;)
                *(bufdata++) = (ULONGLONG)*(ptr++);
              }
@@ -1040,6 +1081,7 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
          case BP_FLOAT:
            {
             float	*bufdata = (float *)cbufdata0;
+#pragma ivdep
            for (i=spoonful; i--;)
              *(bufdata++) = (float)((double)*(ptr++)-bz)/bs;
            if (bswapflag)
@@ -1050,6 +1092,7 @@ void	write_ibody(tabstruct *tab, FLAGTYPE *ptr, size_t size)
          case BP_DOUBLE:
            {
             double	*bufdata = (double *)cbufdata0;
+#pragma ivdep
            for (i=spoonful; i--;)
              *(bufdata++) = ((double)*(ptr++)-bz)/bs;
            if (bswapflag)

--- a/src/fits/fitscat_defs.h
+++ b/src/fits/fitscat_defs.h
@@ -7,7 +7,7 @@
 *
 *	This file part of:	AstrOmatic FITS/LDAC library
 *
-*	Copyright:		(C) 1995-2010 Emmanuel Bertin -- IAP/CNRS/UPMC
+*	Copyright:		(C) 1995-2013 Emmanuel Bertin -- IAP/CNRS/UPMC
 *
 *	License:		GNU General Public License
 *
@@ -23,7 +23,7 @@
 *	along with AstrOmatic software.
 *	If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		09/10/2010
+*	Last modified:		15/02/2013
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -41,12 +41,9 @@
 #define		INSTITUTE	"IAP/Leiden"
-/*----------------------------- External constants --------------------------*/
-extern int	bswapflag;		/* != 0 if bytes are swapped/IEEE */
 /*----------------------------- Internal constants --------------------------*/
+#define	MAXCHAR		512		/* max. number of characters */
 #define	OUTPUT		stdout		/* where all msgs are sent */
 #define	KBYTE		1024		/* 1 kbyte! */
 #define	MBYTE		(1024*KBYTE)	/* 1 Mbyte! */
@@ -88,6 +85,13 @@ We must have:		MAXCHARS >= 16
 typedef	unsigned char	BYTE;			/* a byte */
 typedef	int		LONG;			/* for DEC-Alpha... */
+/*----------------------------- Internal constants --------------------------*/
+char		gstr[MAXCHAR];
+/*----------------------------- External constants --------------------------*/
+extern int	bswapflag;		/* != 0 if bytes are swapped/IEEE */
 /*------------------------------- Other Macros -----------------------------*/
 #if _LARGEFILE_SOURCE
@@ -121,24 +125,46 @@ typedef	int		LONG;			/* for DEC-Alpha... */
 #define	QCALLOC(ptr, typ, nel) \
 		{if (!(ptr = (typ *)calloc((size_t)(nel),sizeof(typ)))) \
-		   error(EXIT_FAILURE, "Not enough memory for ", \
+		   { \
-			#ptr " (" #nel " elements) !");;}
+		   sprintf(gstr, #ptr " (" #nel "=%lld elements) " \
+			"at line %d in module " __FILE__ " !", \
+			(size_t)(nel)*sizeof(typ), __LINE__); \
+		   error(EXIT_FAILURE, "Could not allocate memory for ", gstr);\
+                   }; \
+                 }
 #define	QMALLOC(ptr, typ, nel) \
 		{if (!(ptr = (typ *)malloc((size_t)(nel)*sizeof(typ)))) \
-		   error(EXIT_FAILURE, "Not enough memory for ", \
+		   { \
-			#ptr " (" #nel " elements) !");;}
+		   sprintf(gstr, #ptr " (" #nel "=%lld elements) " \
+			"at line %d in module " __FILE__ " !", \
-#define	QMEMCPY(ptrin, ptrout, typ, nel) \
+			(size_t)(nel)*sizeof(typ), __LINE__); \
-		{if (!(ptrout = (typ *)malloc((size_t)(nel)*sizeof(typ)))) \
+		   error(EXIT_FAILURE, "Could not allocate memory for ", gstr);\
-		   error(EXIT_FAILURE, "Not enough memory for ", \
+                   }; \
-			#ptrout " (" #nel " elements) !"); \
+                 }
-		memcpy(ptrout, ptrin, (size_t)(nel)*sizeof(typ));}
 #define	QREALLOC(ptr, typ, nel) \
-		{if (!(ptr = (typ *)realloc(ptr, (size_t)(nel)*sizeof(typ)))) \
+		{if (!(ptr = (typ *)realloc(ptr, (size_t)(nel)*sizeof(typ))))\
-		   error(EXIT_FAILURE, "Not enough memory for ", \
+		   { \
-			#ptr " (" #nel " elements) !");;}
+		   sprintf(gstr, #ptr " (" #nel "=%lld elements) " \
+			"at line %d in module " __FILE__ " !", \
+			(size_t)(nel)*sizeof(typ), __LINE__); \
+		   error(EXIT_FAILURE, "Could not allocate memory for ", gstr);\
+                   }; \
+                 }
+#define QMEMCPY(ptrin, ptrout, typ, nel) \
+		{if (ptrin) \
+                  {if (!(ptrout = (typ *)malloc((size_t)(nel)*sizeof(typ)))) \
+		     { \
+		     sprintf(gstr, #ptrout " (" #nel "=%lld elements) " \
+			"at line %d in module " __FILE__ " !", \
+			(size_t)(nel)*sizeof(typ), __LINE__); \
+		     error(EXIT_FAILURE,"Could not allocate memory for ",gstr);\
+                     }; \
+                   memcpy(ptrout, ptrin, (size_t)(nel)*sizeof(typ)); \
+                   }; \
+                 }
 #define	RINT(x)	(int)(floor(x+0.5))

--- a/src/fits/fitsutil.c
+++ b/src/fits/fitsutil.c
@@ -23,7 +23,7 @@
 *	along with AstrOmatic software.
 *	If not, see <http://www.gnu.org/licenses/>.
 *
-*	Last modified:		13/06/2012
+*	Last modified:		30/11/2012
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
@@ -194,7 +194,7 @@ OUTPUT	RETURN_OK if something was found, RETURN_ERROR otherwise.
 NOTES	-.
 AUTHOR	E. Bertin (IAP),
        E.R. Deul - Handling of NaN
-VERSION	02/07/2010
+VERSION	30/11/2012
 ***/
 int	fitspick(char *fitsline, char *keyword, void *ptr, h_type *htype,
 		t_type *ttype, char *comment)
@@ -216,8 +216,19 @@ int	fitspick(char *fitsline, char *keyword, void *ptr, h_type *htype,
 	&& strncmp(keyword, "HIERARCH", 8)
 	&& strncmp(keyword, "        ", 8))
      return RETURN_ERROR;
-    memcpy(comment, fitsline+9, 71);
+    fptr = fitsline+9;
-    comment[71] = 0;
+    lastspace = NULL;
+    for(i=71; i-- && (c=*(fptr++));)
+      if ((int)c >= ' ')
+	{
+        *(comment++) = c;
+        if (c > ' ')
+          lastspace = comment;
+        }
+    if (lastspace)
+      *lastspace = '\0';
+    else
+      *comment = '\0';
    *htype = H_COMMENT;
    *ttype = T_STRING;
    return RETURN_OK;