#5015 fix signal-oct-1.3.0-1 to build against Xcode 9

[Jack Howarth]

The attached info file contains the change...

Index: signal-oct.info
===================================================================
RCS file: /cvsroot/fink/dists/10.9-libcxx/stable/main/finkinfo/libs/octmods/signal-oct.info,v
retrieving revision 1.1
diff -u -r1.1 signal-oct.info
--- signal-oct.info 11 Sep 2015 16:31:37 -0000  1.1
+++ signal-oct.info 23 Sep 2017 04:31:29 -0000
@@ -209,6 +209,8 @@
 UseMaxBuildJobs: false
 BuildAsNobody: false

+PatchScript: perl -pi -e 's|pow\(10|std\:\:pow\(10|g' src/__ultrwin__.cc
+
 CompileScript: <<
 #!/bin/sh -ev

required to eliminate the compile error...

__ultrwin__.cc:204:29: error: call to 'pow' is ambiguous
      else xmu = cosh(acosh(pow(10, par/20))/(n-1)); /* Cheby 1st kind */
                            ^~~

using Xcode 9 on 10.13. Tested with 'fink -m'

[Jack Howarth]

Info file to fix signal-oct-1.3.0-1 to build against Xcode 9