diff --git a/MagickCore/version.h b/MagickCore/version.h
index c6c5afb..07ef6bc 100644
--- a/MagickCore/version.h
+++ b/MagickCore/version.h
@@ -34,7 +34,7 @@
 #define MagickLibAddendum  "-0"
 #define MagickLibInterface  7
 #define MagickLibMinInterface  7
-#define MagickReleaseDate  "2011-11-13"
+#define MagickReleaseDate  "2011-11-14"
 #define MagickChangeDate   "20110801"
 #define MagickAuthoritativeURL  "http://www.imagemagick.org"
 #if defined(MAGICKCORE_OPENMP_SUPPORT)
diff --git a/config/configure.xml b/config/configure.xml
index 29582a8..f3ff392 100644
--- a/config/configure.xml
+++ b/config/configure.xml
@@ -11,7 +11,7 @@
   <configure name="LIB_VERSION" value="0x700"/>
   <configure name="LIB_VERSION_NUMBER" value="7,0,0,0"/>
   <configure name="SVN_REVISION" value="5951" />
-  <configure name="RELEASE_DATE" value="2011-11-13"/>
+  <configure name="RELEASE_DATE" value="2011-11-14"/>
   <configure name="CONFIGURE" value="./configure "/>
   <configure name="PREFIX" value="/usr/local"/>
   <configure name="EXEC-PREFIX" value="/usr/local"/>
diff --git a/configure b/configure
index 5ae82f1..e07cee4 100755
--- a/configure
+++ b/configure
@@ -765,9 +765,10 @@
 OPENEXR_DELEGATE_TRUE
 OPENEXR_LIBS
 OPENEXR_CFLAGS
-LZMA_LIBS
 LZMA_DELEGATE_FALSE
 LZMA_DELEGATE_TRUE
+LZMA_LIBS
+LZMA_CFLAGS
 LQR_DELEGATE_FALSE
 LQR_DELEGATE_TRUE
 LQR_LIBS
@@ -1181,6 +1182,8 @@
 GVC_LIBS
 LQR_CFLAGS
 LQR_LIBS
+LZMA_CFLAGS
+LZMA_LIBS
 OPENEXR_CFLAGS
 OPENEXR_LIBS
 PANGO_CFLAGS
@@ -1942,6 +1945,8 @@
   GVC_LIBS    linker flags for GVC, overriding pkg-config
   LQR_CFLAGS  C compiler flags for LQR, overriding pkg-config
   LQR_LIBS    linker flags for LQR, overriding pkg-config
+  LZMA_CFLAGS C compiler flags for LZMA, overriding pkg-config
+  LZMA_LIBS   linker flags for LZMA, overriding pkg-config
   OPENEXR_CFLAGS
               C compiler flags for OPENEXR, overriding pkg-config
   OPENEXR_LIBS
@@ -30046,92 +30051,90 @@
     DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-lzma=$with_lzma "
 fi
 
-#
-# Check for LZMA
-#
-have_lzma='no'
-LZMA_LIBS=''
-if test "$with_lzma" != 'no' || test "$with_tiff" != 'no'; then
+LZMA_PKG=""
+if test "x$with_lzma" = "xyes"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: -------------------------------------------------------------" >&5
 $as_echo "$as_me: -------------------------------------------------------------" >&6;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZMA" >&5
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LZMA" >&5
 $as_echo_n "checking for LZMA... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
+
+if test -n "$LZMA_CFLAGS"; then
+    pkg_cv_LZMA_CFLAGS="$LZMA_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma >= 2.9.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "liblzma >= 2.9.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LZMA_CFLAGS=`$PKG_CONFIG --cflags "liblzma >= 2.9.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$LZMA_LIBS"; then
+    pkg_cv_LZMA_LIBS="$LZMA_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma >= 2.9.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "liblzma >= 2.9.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LZMA_LIBS=`$PKG_CONFIG --libs "liblzma >= 2.9.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        LZMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "liblzma >= 2.9.0" 2>&1`
+        else
+	        LZMA_PKG_ERRORS=`$PKG_CONFIG --print-errors "liblzma >= 2.9.0" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$LZMA_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                have_lzma=no
+elif test $pkg_failed = untried; then
+	have_lzma=no
+else
+	LZMA_CFLAGS=$pkg_cv_LZMA_CFLAGS
+	LZMA_LIBS=$pkg_cv_LZMA_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_lzma=yes
+fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
 $as_echo "$as_me: " >&6;}
-  failed=0
-  passed=0
-  ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
-if test "x$ac_cv_header_lzma_h" = xyes; then :
-  passed=`expr $passed + 1`
-else
-  failed=`expr $failed + 1`
 fi
 
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_code in -llzma" >&5
-$as_echo_n "checking for lzma_code in -llzma... " >&6; }
-if ${ac_cv_lib_lzma_lzma_code+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-llzma  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lzma_code ();
-int
-main ()
-{
-return lzma_code ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_lzma_lzma_code=yes
-else
-  ac_cv_lib_lzma_lzma_code=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_code" >&5
-$as_echo "$ac_cv_lib_lzma_lzma_code" >&6; }
-if test "x$ac_cv_lib_lzma_lzma_code" = xyes; then :
-  passed=`expr $passed + 1`
-else
-  failed=`expr $failed + 1`
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if LZMA package is complete" >&5
-$as_echo_n "checking if LZMA package is complete... " >&6; }
-  if test $passed -gt 0; then
-    if test $failed -gt 0; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: no -- some components failed test" >&5
-$as_echo "$as_me: no -- some components failed test" >&6;}
-      have_lzma='no (failed tests)'
-    else
-      LZMA_LIBS='-llzma'
-      LIBS="$LZMA_LIBS $LIBS"
+if test "$have_lzma" = 'yes'; then
 
 $as_echo "#define LZMA_DELEGATE 1" >>confdefs.h
 
-      { $as_echo "$as_me:${as_lineno-$LINENO}: yes" >&5
-$as_echo "$as_me: yes" >&6;}
-      have_lzma='yes'
+    if test "$with_modules" = 'no'; then
+        CPPFLAGS="$LZMA_CFLAGS $CPPFLAGS"
     fi
-  else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: no" >&5
-$as_echo "$as_me: no" >&6;}
-  fi
 fi
+
  if test "$have_lzma" = 'yes'; then
   LZMA_DELEGATE_TRUE=
   LZMA_DELEGATE_FALSE='#'
@@ -30143,6 +30146,7 @@
 
 
 
+
 #
 # Check for the OpenEXR delegate library.
 #