diff --git a/configure b/configure
index 153c2c1..e89cf61 100755
--- a/configure
+++ b/configure
@@ -3702,7 +3702,7 @@
MAGICK_VERSION=7.0.0-0
-MAGICK_SVN_REVISION=15136:15146M
+MAGICK_SVN_REVISION=15198:15212M
# Substitute library versioning
@@ -23626,7 +23626,70 @@
_ACEOF
-# The cast to long int works around a bug in the HP C Compiler
+if test ${cross_compiling} = "no"; then
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double with more range or precision than double" >&5
+$as_echo_n "checking for long double with more range or precision than double... " >&6; }
+if ${ac_cv_type_long_double_wider+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <float.h>
+ long double const a[] =
+ {
+ 0.0L, DBL_MIN, DBL_MAX, DBL_EPSILON,
+ LDBL_MIN, LDBL_MAX, LDBL_EPSILON
+ };
+ long double
+ f (long double x)
+ {
+ return ((x + (unsigned long int) 10) * (-1 / x) + a[0]
+ + (x ? f (x) : 'c'));
+ }
+
+int
+main ()
+{
+static int test_array [1 - 2 * !((0 < ((DBL_MAX_EXP < LDBL_MAX_EXP)
+ + (DBL_MANT_DIG < LDBL_MANT_DIG)
+ - (LDBL_MAX_EXP < DBL_MAX_EXP)
+ - (LDBL_MANT_DIG < DBL_MANT_DIG)))
+ && (int) LDBL_EPSILON == 0
+ )];
+test_array [0] = 0;
+return test_array [0];
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_type_long_double_wider=yes
+else
+ ac_cv_type_long_double_wider=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double_wider" >&5
+$as_echo "$ac_cv_type_long_double_wider" >&6; }
+ if test $ac_cv_type_long_double_wider = yes; then
+
+$as_echo "#define HAVE_LONG_DOUBLE_WIDER 1" >>confdefs.h
+
+ fi
+
+ ac_cv_c_long_double=$ac_cv_type_long_double_wider
+ if test $ac_cv_c_long_double = yes; then
+
+$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
+
+ fi
+
+fi
+if test "${ac_cv_c_have_long_double}" = "yes" ; then
+ # The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
@@ -23659,6 +23722,7 @@
_ACEOF
+fi
# Obtain size of an 'signed short' and define as SIZEOF_SIGNED_SHORT
# The cast to long int works around a bug in the HP C Compiler