Add patches for octave 5.1 support

swig-octave-ldflags.patch

@@ -0,0 +1,16 @@
+diff --git a/configure.ac b/configure.ac
+index 1873797..754238f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1114,7 +1114,10 @@ if test -n "$OCTAVE"; then
+ 
+    AC_MSG_CHECKING([for Octave linker flags])
+    OCTAVE_LDFLAGS=
+-   for var in RDYNAMIC_FLAG LFLAGS RLD_FLAG OCTAVE_LIBS LIBS; do
++   for var in OCTLIBDIR; do
++     OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "-L`env - ${mkoctfile} -p ${var}`
++   done
++   for var in RDYNAMIC_FLAG RLD_FLAG OCTAVE_LIBS LIBS; do
+      OCTAVE_LDFLAGS="${OCTAVE_LDFLAGS} "`env - ${mkoctfile} -p ${var}`
+    done
+    AC_MSG_RESULT([$OCTAVE_LDFLAGS])

swig-octave5.1.patch

@@ -0,0 +1,28 @@
+commit c38b7de6a120e6392abff50afd9bb919cc858cfc
+Author: Orion Poplawski <orion@nwra.com>
+Date:   Sun Mar 10 11:47:27 2019 -0600
+
+    Fix format-security error with octave 5.1
+
+diff --git a/Lib/octave/octrun.swg b/Lib/octave/octrun.swg
+index 3012331..ff614e6 100644
+--- a/Lib/octave/octrun.swg
++++ b/Lib/octave/octrun.swg
+@@ -51,7 +51,7 @@ SWIGRUNTIME octave_value SWIG_Error(int code, const char *msg) {
+   octave_value type(SWIG_ErrorType(code));
+   std::string r = msg;
+   r += " (" + type.string_value() + ")";
+-  error(r.c_str());
++  error("%s", r.c_str());
+   return octave_value(r);
+ }
+ 
+@@ -840,7 +840,7 @@ SWIGRUNTIME void swig_acquire_ownership_obj(void *vptr, int own);
+       const std::string opname = std::string("__") + octave_base_value::get_umap_name(umap) + std::string("__");
+       octave_value ret;
+       if (!dispatch_unary_op(opname, ret)) {
+-        error((opname + std::string(" method not found")).c_str());
++        error("%s", (opname + std::string(" method not found")).c_str());
+         return octave_value();
+       }
+       return ret;

swig.spec

@@ -34,7 +34,7 @@
 Summary: Connects C/C++/Objective C to some high-level programming languages
 Name:    swig
 Version: 3.0.12
-Release: 24%{?dist}
+Release: 25%{?dist}
 License: GPLv3+ and BSD
 URL:     http://swig.sourceforge.net/
 Source0: http://downloads.sourceforge.net/project/swig/swig/swig-%{version}/swig-%{version}.tar.gz
@@ -62,6 +62,10 @@ Patch8:  swig-3.0.12-Fix-Coverity-issue-reported-for-setslice-pycontainer.patch
 Patch9:  swig-3.0.12-Coverity-fix-issue-reported-for-wrapper-argument-che.patch
 Patch10: swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_ConvertF.patch
 Patch11: swig-3.0.12-Support-Octave-4.4.patch
+# https://github.com/swig/swig/pull/1497
+Patch12: swig-octave5.1.patch
+# https://github.com/swig/swig/pull/1522
+Patch13: swig-octave-ldflags.patch
 
 BuildRequires: perl-interpreter, pcre-devel
 %if %{python2lang}
@@ -169,6 +173,8 @@ in gdb.
 %patch9 -p1
 %patch10 -p1
 %patch11 -p1
+%patch12 -p1
+%patch13 -p1 -b .octave-ldflags
 
 for all in CHANGES README; do
     iconv -f ISO88591 -t UTF8 < $all > $all.new
@@ -332,6 +338,9 @@ install -pm 644 Tools/swig.gdb %{buildroot}%{_datadir}/%{name}/gdb
 %{_datadir}/%{name}/gdb
 
 %changelog
+* Sat Apr 27 2019 Orion Poplawski <orion@nwra.com> - 3.0.12-25
+- Add patches for octave 5.1 support
+
 * Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.12-24
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild