* Re: 04/05: gnu: swig: Patch for Octave 4.4.
2018-05-30 6:25 ` 04/05: gnu: swig: Patch for Octave 4.4 Mark H Weaver
@ 2018-05-30 14:49 ` Kei Kebreau
2018-05-30 14:49 ` Kei Kebreau
1 sibling, 0 replies; 7+ messages in thread
From: Kei Kebreau @ 2018-05-30 14:49 UTC (permalink / raw)
To: Mark H Weaver; +Cc: guix-devel
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Mark H Weaver <mhw@netris.org> writes:
> kkebreau@posteo.net (Kei Kebreau) writes:
>
>> kkebreau pushed a commit to branch master
>> in repository guix.
>>
>> commit 3771000f893d4b53e302f5bca07afeba69e76cd4
>> Author: Kei Kebreau <kkebreau@posteo.net>
>> Date: Fri May 25 22:25:21 2018 -0400
>>
>> gnu: swig: Patch for Octave 4.4.
>
> On the core-updates branch, "guix refresh -l swig" reports that updating
> swig requires 1453 rebuilds. That's too many, so I reverted it.
>
> Instead, I suggest creating a different 'swig' package for octave that
> inherits from the primary one and adds this patch.
>
> What do you think?
>
> Mark
I agree that this will work. Is the attached patch something like what
you're thinking?
(Apologies if you get two of these messages; it seems to me like the
first one didn't go through.)
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From 475a7698fd4c88ea688cb43499344e65ffaf5b84 Mon Sep 17 00:00:00 2001
From: Kei Kebreau <kkebreau@posteo.net>
Date: Wed, 30 May 2018 08:34:42 -0400
Subject: [PATCH] gnu: shogun: Use a patched swig for Octave 4.4.
* gnu/packages/machine-learning.scm (swig-for-octave): New variable
* gnu/packages/machine-learning.scm (shogun)[inputs]: Replace swig with
swig-for-octave.
* gnu/packages/patches/swig-octave-patches.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register patch.
---
gnu/local.mk | 1 +
gnu/packages/machine-learning.scm | 10 +-
.../patches/swig-octave-patches.patch | 1119 +++++++++++++++++
3 files changed, 1129 insertions(+), 1 deletion(-)
create mode 100644 gnu/packages/patches/swig-octave-patches.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 7734586f0..895d33012 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1106,6 +1106,7 @@ dist_patch_DATA = \
%D%/packages/patches/steghide-fixes.patch \
%D%/packages/patches/strace-kernel-4.16.patch \
%D%/packages/patches/superlu-dist-scotchmetis.patch \
+ %D%/packages/patches/swig-octave-patches.patch \
%D%/packages/patches/swish-e-search.patch \
%D%/packages/patches/swish-e-format-security.patch \
%D%/packages/patches/synfigstudio-fix-ui-with-gtk3.patch \
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index e135ee0ee..4d54584a7 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -365,6 +365,14 @@ value imputation, classifier creation, generalization error estimation and
sample proximities between pairs of cases.")
(license license:gpl3+)))
+(define swig-for-octave
+ (package/inherit swig
+ (name (string-append (package-name swig) "-for-octave"))
+ (source
+ (origin
+ (inherit (package-source swig))
+ (patches (search-patches "swig-octave-patches.patch"))))))
+
(define-public shogun
(package
(name "shogun")
@@ -487,7 +495,7 @@ sample proximities between pairs of cases.")
("numpy" ,python-numpy)
("r-minimal" ,r-minimal)
("octave" ,octave)
- ("swig" ,swig)
+ ("swig" ,swig-for-octave)
("eigen" ,eigen)
("hdf5" ,hdf5)
("atlas" ,atlas)
diff --git a/gnu/packages/patches/swig-octave-patches.patch b/gnu/packages/patches/swig-octave-patches.patch
new file mode 100644
index 000000000..9fb64a7b1
--- /dev/null
+++ b/gnu/packages/patches/swig-octave-patches.patch
@@ -0,0 +1,1119 @@
+This patch represents the recently added support for Octave version 4.4 found
+here:
+
+https://github.com/swig/swig/commit/12c66f9b7d884020e896ce92b9783bc3bac95d2d
+
+diff -urN swig-3.0.12.old/CHANGES.current swig-3.0.12.new/CHANGES.current
+--- swig-3.0.12.old/CHANGES.current 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/CHANGES.current 2018-05-26 08:40:06.501850058 -0400
+@@ -4,6 +4,14 @@
+ Issue # numbers mentioned below can be found on Github. For more details, add
+ the issue number to the end of the URL: https://github.com/swig/swig/issues/
+
++Version 4.0.0 (in progress)
++===========================
++
++2018-05-12: kwwette
++ [Octave] add support for version 4.4
++ - Should not introduce any user-visible incompatibilities
++
++
+ Version 3.0.12 (27 Jan 2017)
+ ============================
+
+diff -urN swig-3.0.12.old/Examples/Makefile.in swig-3.0.12.new/Examples/Makefile.in
+--- swig-3.0.12.old/Examples/Makefile.in 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/Makefile.in 2018-05-26 08:39:16.510124553 -0400
+@@ -463,7 +463,7 @@
+ # -----------------------------------------------------------------
+
+ octave_run:
+- OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(OCTAVE_SCRIPT) $(RUNPIPE)
++ env OCTAVE_PATH= OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(OCTAVE_SCRIPT) $(RUNPIPE)
+
+ # -----------------------------------------------------------------
+ # Version display
+diff -urN swig-3.0.12.old/Examples/octave/module_load/runme.m swig-3.0.12.new/Examples/octave/module_load/runme.m
+--- swig-3.0.12.old/Examples/octave/module_load/runme.m 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/octave/module_load/runme.m 2018-05-26 08:39:16.518124669 -0400
+@@ -5,63 +5,73 @@
+
+ # load module
+ clear all;
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+
+ # load module in a function globally before base context
+ clear all;
+-function testme
++function testme_1
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_1
++testme_1
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+-function testme
++function testme_2
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_2
++testme_2
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+
+ # load module in a function globally after base context
+ clear all;
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+-function testme
++function testme_3
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_3
++testme_3
+ clear all
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+-function testme
++function testme_4
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_4
++testme_4
+ clear all
+
+ # octave 3.0.5 randomly crashes on the remaining tests
+@@ -71,13 +81,16 @@
+
+ # load module with no cvar
+ clear all;
++who;
++assert(exist("swigexample2") == 3);
+ swigexample2;
++assert(isglobal("swigexample2"));
+ assert(swigexample2.ivar == ifunc);
+-assert(exist("swigexample2","var"));
+-assert(!isglobal("cvar"))
++assert(!exist("cvar", "var"));
+ clear all
++assert(exist("swigexample2") == 3);
+ swigexample2;
++assert(isglobal("swigexample2"));
+ assert(swigexample2.ivar == ifunc);
+-assert(exist("swigexample2","var"));
+-assert(!isglobal("cvar"))
++assert(!exist("cvar", "var"));
+ clear all
+diff -urN swig-3.0.12.old/Examples/test-suite/octave/Makefile.in swig-3.0.12.new/Examples/test-suite/octave/Makefile.in
+--- swig-3.0.12.old/Examples/test-suite/octave/Makefile.in 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/octave/Makefile.in 2018-05-26 08:39:16.511124567 -0400
+@@ -59,7 +59,7 @@
+ # a file is found which has _runme.m appended after the testcase name.
+ run_testcase = \
+ if [ -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) ]; then \
+- env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir):$$OCTAVE_PATH $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
++ env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir) OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
+ fi
+
+ # Clean: remove the generated .m file
+diff -urN swig-3.0.12.old/Examples/test-suite/octave/Makefile.in.orig swig-3.0.12.new/Examples/test-suite/octave/Makefile.in.orig
+--- swig-3.0.12.old/Examples/test-suite/octave/Makefile.in.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/octave/Makefile.in.orig 2017-01-27 18:52:02.000000000 -0500
+@@ -0,0 +1,92 @@
++#######################################################################
++# Makefile for octave test-suite
++#######################################################################
++
++LANGUAGE = octave
++OCTAVE = @OCTAVE@
++SCRIPTSUFFIX = _runme.m
++
++srcdir = @srcdir@
++top_srcdir = @top_srcdir@
++top_builddir = @top_builddir@
++
++CPP_TEST_CASES += \
++ li_std_pair_extra \
++ li_std_string_extra \
++ octave_cell_deref\
++ octave_dim
++
++CPP_TEST_BROKEN += \
++ implicittest \
++ li_implicit \
++ li_std_set \
++ li_std_stream
++
++#C_TEST_CASES +=
++
++#
++# This test only works with modern C compilers
++#
++#C_TEST_CASES += \
++# complextest
++
++include $(srcdir)/../common.mk
++
++# Overridden variables here
++LIBS = -L.
++CSRCS = octave_empty.c
++
++# Custom tests - tests with additional commandline options
++# none!
++
++# Rules for the different types of tests
++%.cpptest:
++ $(setup)
++ +$(swig_and_compile_cpp)
++ $(run_testcase)
++
++%.ctest:
++ $(setup)
++ +$(swig_and_compile_c)
++ $(run_testcase)
++
++%.multicpptest:
++ $(setup)
++ +$(swig_and_compile_multi_cpp)
++ $(run_testcase)
++
++# Runs the testcase. A testcase is only run if
++# a file is found which has _runme.m appended after the testcase name.
++run_testcase = \
++ if [ -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) ]; then \
++ env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir):$$OCTAVE_PATH $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
++ fi
++
++# Clean: remove the generated .m file
++%.clean:
++ @rm -f hugemod.h hugemod_a.i hugemod_b.i hugemod_a.m hugemod_b.m hugemod_runme.m
++ @rm -f $*.m;
++
++clean:
++ $(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR='$(SRCDIR)' octave_clean
++
++cvsignore:
++ @echo '*wrap* *.mc *.so *.dll *.exp *.lib'
++ @echo Makefile
++ @for i in ${CPP_TEST_CASES} ${C_TEST_CASES}; do echo $$i.m; done
++ @for i in ${CPP_TEST_CASES} ${C_TEST_CASES}; do if grep -q $${i}_runme.m CVS/Entries ; then echo $${i}_runme.m; fi; done
++ @echo clientdata_prop_a.m
++ @echo clientdata_prop_b.m
++ @echo imports_a.m
++ @echo imports_b.m
++ @echo mod_a.m mod_b.m
++ @echo hugemod.h hugemod_a.i hugemod_b.i hugemod_a.m hugemod_b.m hugemod_runme.m
++ @echo template_typedef_import.m
++
++
++hugemod:
++ perl hugemod.pl
++ $(MAKE) hugemod_a.cpptest
++ $(MAKE) hugemod_b.cpptest
++ time $(OCTAVE) hugemod_runme.m
++ time $(OCTAVE) hugemod_runme.m
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i swig-3.0.12.new/Examples/test-suite/register_par.i
+--- swig-3.0.12.old/Examples/test-suite/register_par.i 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i 2018-05-26 08:40:28.146164544 -0400
+@@ -2,5 +2,5 @@
+
+ // bug # 924413
+ %inline {
+- void clear_tree_flags(register struct tree *tp, register int i) {}
++ void clear_tree_flags(register struct swig_tree *tp, register int i) {}
+ }
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i.orig swig-3.0.12.new/Examples/test-suite/register_par.i.orig
+--- swig-3.0.12.old/Examples/test-suite/register_par.i.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i.orig 2018-05-26 08:39:16.518124669 -0400
+@@ -0,0 +1,6 @@
++%module register_par
++
++// bug # 924413
++%inline {
++ void clear_tree_flags(register struct tree *tp, register int i) {}
++}
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i.rej swig-3.0.12.new/Examples/test-suite/register_par.i.rej
+--- swig-3.0.12.old/Examples/test-suite/register_par.i.rej 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i.rej 2018-05-26 08:39:16.518124669 -0400
+@@ -0,0 +1,15 @@
++--- Examples/test-suite/register_par.i
+++++ Examples/test-suite/register_par.i
++@@ -1,10 +1,10 @@
++ %module register_par
++
++ %{
++-struct tree;
+++struct swig_tree;
++ %}
++
++ // bug # 924413
++ %inline {
++- void clear_tree_flags(register struct tree *tp, register int i) {}
+++ void clear_tree_flags(register struct swig_tree *tp, register int i) {}
++ }
+diff -urN swig-3.0.12.old/Lib/octave/octcontainer.swg swig-3.0.12.new/Lib/octave/octcontainer.swg
+--- swig-3.0.12.old/Lib/octave/octcontainer.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octcontainer.swg 2018-05-26 08:39:16.488124234 -0400
+@@ -567,7 +567,11 @@
+ if (seq) *seq = p;
+ return SWIG_OLDOBJ;
+ }
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ } else if (obj.iscell()) {
++%#else
+ } else if (obj.is_cell()) {
++%#endif
+ try {
+ OctSequence_Cont<value_type> octseq(obj);
+ if (seq) {
+diff -urN swig-3.0.12.old/Lib/octave/octprimtypes.swg swig-3.0.12.new/Lib/octave/octprimtypes.swg
+--- swig-3.0.12.old/Lib/octave/octprimtypes.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octprimtypes.swg 2018-05-26 08:39:16.492124292 -0400
+@@ -18,7 +18,11 @@
+ SWIGINTERN int
+ SWIG_AsVal_dec(bool)(const octave_value& ov, bool *val)
+ {
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ if (!ov.islogical())
++%#else
+ if (!ov.is_bool_type())
++%#endif
+ return SWIG_ERROR;
+ if (val)
+ *val = ov.bool_value();
+@@ -214,7 +218,13 @@
+ SWIGINTERN int
+ SWIG_AsCharPtrAndSize(octave_value ov, char** cptr, size_t* psize, int *alloc)
+ {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++%#else
++ ov.is_cell()
++%#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ if (!ov.is_string())
+ return SWIG_TypeError;
+diff -urN swig-3.0.12.old/Lib/octave/octrun.swg swig-3.0.12.new/Lib/octave/octrun.swg
+--- swig-3.0.12.old/Lib/octave/octrun.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octrun.swg 2018-05-26 08:39:16.509124538 -0400
+@@ -151,6 +151,67 @@
+ const swig_type_info **base;
+ };
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ // in Octave 4.4 behaviour of octave_builtin() appears to have changed and 'self' argument is no longer passed
++ // to function (maybe because this is now a 'method'??) so need to create our own octave_function subclass
++#define SWIG_OCTAVE_BOUND_FUNC(func, args) octave_value(new octave_swig_bound_func(func, args))
++ class octave_swig_bound_func : public octave_function {
++ public:
++
++ octave_swig_bound_func(void) : octave_function(), method(0), first_args()
++ { }
++
++ octave_swig_bound_func(octave_function* _method, octave_value_list _first_args)
++ : octave_function("", ""), method(_method), first_args(_first_args)
++ { }
++
++ octave_swig_bound_func(const octave_swig_bound_func& f) = delete;
++
++ octave_swig_bound_func& operator= (const octave_swig_bound_func& f) = delete;
++
++ ~octave_swig_bound_func(void) = default;
++
++ bool is_function(void) const { return true; }
++
++ octave_function* function_value(bool = false) { return this; }
++
++ octave_value_list call(octave::tree_evaluator& tw, int nargout = 0, const octave_value_list& args = octave_value_list()) {
++ octave_value_list all_args;
++ all_args.append(first_args);
++ all_args.append(args);
++ return method->call(tw, nargout, all_args);
++ }
++
++ octave_value subsref(const std::string &ops, const std::list < octave_value_list > &idx) {
++ octave_value_list ovl = subsref(ops, idx, 1);
++ return ovl.length() ? ovl(0) : octave_value();
++ }
++
++ octave_value_list subsref(const std::string &ops, const std::list < octave_value_list > &idx, int nargout) {
++ assert(ops.size() > 0);
++ assert(ops.size() == idx.size());
++ if (ops != "(")
++ error("invalid function call");
++ octave::tree_evaluator& tw = octave::interpreter::the_interpreter()->get_evaluator();
++ return call(tw, nargout, *idx.begin());
++ }
++
++ protected:
++
++ octave_function* method;
++ octave_value_list first_args;
++
++ std::set<std::string> dispatch_classes;
++
++ private:
++
++ DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
++ };
++ DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_swig_bound_func, "octave_swig_bound_func", "octave_swig_bound_func");
++#else
++#define SWIG_OCTAVE_BOUND_FUNC(func, args) octave_value(func)
++#endif
++
+ // octave_swig_type plays the role of both the shadow class and the class
+ // representation within Octave, since there is no support for classes.
+ //
+@@ -323,13 +384,17 @@
+ }
+
+ octave_value_list member_deref(member_value_pair *m, const octave_value_list &args) {
+- if (m->second.is_defined())
+- return m->second;
+- else if (m->first) {
++ if (m->second.is_defined()) {
++ if (m->second.is_function() || m->second.is_function_handle()) {
++ return SWIG_OCTAVE_BOUND_FUNC(m->second.function_value(), args);
++ } else {
++ return m->second;
++ }
++ } else if (m->first) {
+ if (m->first->get_method)
+ return m->first->get_method(args, 1);
+ else if (m->first->method)
+- return octave_value(new octave_builtin(m->first->method));
++ return SWIG_OCTAVE_BOUND_FUNC(new octave_builtin(m->first->method), args);
+ }
+ error("undefined member");
+ return octave_value_list();
+@@ -383,7 +448,11 @@
+ return dim_vector(1,1);
+
+ // Return value should be cell or matrix of integers
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ if (out.iscell()) {
++#else
+ if (out.is_cell()) {
++#endif
+ const Cell & c=out.cell_value();
+ int ndim = c.rows();
+ if (ndim==1 && c.columns()!=1) ndim = c.columns();
+@@ -401,7 +470,11 @@
+ if (error_state) return dim_vector(1,1);
+ }
+ return d;
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ } else if (out.is_matrix_type() || out.isnumeric() ) {
++#else
+ } else if (out.is_matrix_type() || out.is_numeric_type() ) {
++#endif
+ if (out.rows()==1 || out.columns()==1) {
+ Array<int> a = out.int_vector_value();
+ if (error_state) return dim_vector(1,1);
+@@ -476,8 +549,12 @@
+ }
+ types.insert(types.end(), rhs.types.begin(), rhs.types.end());
+ members.insert(rhs.members.begin(), rhs.members.end());
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ assign(rhs.swig_type_name(), rhs.as_value());
++#else
+ rhs.types.clear();
+ rhs.members.clear();
++#endif
+ }
+
+ typedef member_map::const_iterator swig_member_const_iterator;
+@@ -848,7 +925,14 @@
+ octave_function *fcn = is_valid_function(symbol, std::string(), false);
+ if (!fcn)
+ return false;
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::tree_evaluator& tw = octave::interpreter::the_interpreter()->get_evaluator();
++ octave_value_list retval = fcn->call(tw, 1, args);
++ if (retval.length() == 1)
++ ret = retval(0);
++#else
+ ret = fcn->do_multi_index_op(1, args)(0);
++#endif
+ return true;
+ }
+
+@@ -1238,7 +1322,13 @@
+ }
+
+ SWIGRUNTIME octave_swig_type *swig_value_deref(octave_value ov) {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++#else
++ ov.is_cell()
++#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ return swig_value_deref(*ov.internal_rep());
+ }
+@@ -1261,12 +1351,24 @@
+ SWIGRUNTIME octave_value swig_binary_op_##name(const octave_base_value&lhs,const octave_base_value &rhs) { \
+ return octave_swig_type::dispatch_binary_op(lhs,rhs,#name); \
+ }
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++#define swigreg_unary_op(name) \
++if (!octave_value_typeinfo::lookup_unary_op(octave_value::op_##name,tid)) \
++typeinfo.register_unary_op(octave_value::op_##name,tid,swig_unary_op_##name);
++#else
+ #define swigreg_unary_op(name) \
+ if (!octave_value_typeinfo::lookup_unary_op(octave_value::op_##name,tid)) \
+ octave_value_typeinfo::register_unary_op(octave_value::op_##name,tid,swig_unary_op_##name);
++#endif
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++#define swigreg_binary_op(name) \
++if (!octave_value_typeinfo::lookup_binary_op(octave_value::op_##name,tid1,tid2)) \
++typeinfo.register_binary_op(octave_value::op_##name,tid1,tid2,swig_binary_op_##name);
++#else
+ #define swigreg_binary_op(name) \
+ if (!octave_value_typeinfo::lookup_binary_op(octave_value::op_##name,tid1,tid2)) \
+ octave_value_typeinfo::register_binary_op(octave_value::op_##name,tid1,tid2,swig_binary_op_##name);
++#endif
+
+ swig_unary_op(not);
+ swig_unary_op(uplus);
+@@ -1300,6 +1402,9 @@
+ swig_binary_op(el_or);
+
+ SWIGRUNTIME void SWIG_InstallUnaryOps(int tid) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++#endif
+ swigreg_unary_op(not);
+ swigreg_unary_op(uplus);
+ swigreg_unary_op(uminus);
+@@ -1309,6 +1414,9 @@
+ swigreg_unary_op(decr);
+ }
+ SWIGRUNTIME void SWIG_InstallBinaryOps(int tid1, int tid2) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++#endif
+ swigreg_binary_op(add);
+ swigreg_binary_op(sub);
+ swigreg_binary_op(mul);
+@@ -1357,7 +1465,13 @@
+ }
+
+ SWIGRUNTIME int SWIG_Octave_ConvertPtrAndOwn(octave_value ov, void **ptr, swig_type_info *type, int flags, int *own) {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++#else
++ ov.is_cell()
++#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ if (!ov.is_defined() ||
+ (ov.is_matrix_type() && ov.rows() == 0 && ov.columns() == 0) ) {
+@@ -1390,14 +1504,30 @@
+ }
+
+ SWIGRUNTIMEINLINE octave_value SWIG_Octave_GetGlobalValue(std::string name) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ return symtab.global_varval(name);
++#else
+ return get_global_value(name, true);
++#endif
+ }
+
+ SWIGRUNTIME void SWIG_Octave_SetGlobalValue(std::string name, const octave_value& value) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ symtab.global_assign(name, value);
++#else
+ set_global_value(name, value);
++#endif
+ }
+
+ SWIGRUNTIME void SWIG_Octave_LinkGlobalValue(std::string name) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ octave::symbol_scope symscope = octave::interpreter::the_interpreter()->get_current_scope();
++ symscope.assign(name, symtab.global_varval(name));
++ symscope.mark_global(name);
++#else
+ #if !SWIG_OCTAVE_PREREQ(3,2,0)
+ link_to_global_variable(curr_sym_tab->lookup(name, true));
+ #else
+@@ -1406,6 +1536,7 @@
+ #endif
+ symbol_table::mark_global(name);
+ #endif
++#endif
+ }
+
+ SWIGRUNTIME swig_module_info *SWIG_Octave_GetModule(void *clientdata) {
+diff -urN swig-3.0.12.old/Lib/octave/octruntime.swg swig-3.0.12.new/Lib/octave/octruntime.swg
+--- swig-3.0.12.old/Lib/octave/octruntime.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octruntime.swg 2018-05-26 08:39:16.507124509 -0400
+@@ -139,7 +139,11 @@
+ #endif
+ #if SWIG_OCTAVE_PREREQ(4,2,0)
+ try {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval(name, octave_value_list(), 0);
++#else
+ feval(name, octave_value_list(), 0);
++#endif
+ retn = true;
+ } catch (octave::execution_exception&) { }
+ #else
+@@ -170,7 +174,7 @@
+ frame.protect_var(discard_error_messages); discard_error_messages = true;
+ frame.protect_var(discard_warning_messages); discard_warning_messages = true;
+ #else
+- unwind_protect::begin_frame("SWIG_Octave_LoadModule");
++ unwind_protect::begin_frame("SWIG_Octave_InstallFunction");
+ unwind_protect_int(error_state); error_state = 0;
+ unwind_protect_int(warning_state); warning_state = 0;
+ unwind_protect_bool(discard_error_messages); discard_error_messages = true;
+@@ -181,7 +185,11 @@
+ args.append(octloadfcn->fcn_file_name());
+ #if SWIG_OCTAVE_PREREQ(4,2,0)
+ try {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval("autoload", args, 0);
++#else
+ feval("autoload", args, 0);
++#endif
+ retn = true;
+ } catch (octave::execution_exception&) { }
+ #else
+@@ -312,6 +320,8 @@
+ Loads the SWIG-generated module `" SWIG_name_d "'.\n\
+ @end deftypefn";
+
++void __swig_atexit__(void) { ::_Exit(0); }
++
+ DEFUN_DLD( SWIG_name, args, nargout, SWIG_name_usage ) {
+
+ static octave_swig_type* module_ns = 0;
+@@ -322,7 +332,9 @@
+ // version 3.4.*, but reappeared in 4.2.*, so turn on for all versions after 3.2.*.
+ // can be turned off with macro definition.
+ #ifndef SWIG_OCTAVE_NO_SEGFAULT_HACK
+-#if SWIG_OCTAVE_PREREQ(3,2,0)
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ atexit(__swig_atexit__);
++#elif SWIG_OCTAVE_PREREQ(3,2,0)
+ octave_exit = ::_Exit;
+ #endif
+ #endif
+@@ -351,15 +363,54 @@
+ "__swig_atexit__; "
+ "atexit(\"__swig_atexit__\", false); "
+ "atexit(\"__swig_atexit__\")");
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval("evalin", eval_args, 0);
++#else
+ feval("evalin", eval_args, 0);
+ #endif
++#endif
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ {
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++ string_vector types = typeinfo.installed_type_names();
++ bool register_octave_swig_ref = true;
++ bool register_octave_swig_packed = true;
++ bool register_octave_swig_bound_func = true;
++ for (int i = 0; i < types.numel(); ++i) {
++ if (types(i) == octave_swig_ref::static_type_name()) {
++ register_octave_swig_ref = false;
++ }
++ if (types(i) == octave_swig_packed::static_type_name()) {
++ register_octave_swig_packed = false;
++ }
++ if (types(i) == octave_swig_bound_func::static_type_name()) {
++ register_octave_swig_bound_func = false;
++ }
++ }
++ if (register_octave_swig_ref) {
++ octave_swig_ref::register_type();
++ }
++ if (register_octave_swig_packed) {
++ octave_swig_packed::register_type();
++ }
++ if (register_octave_swig_bound_func) {
++ octave_swig_bound_func::register_type();
++ }
++ }
++#else
+ octave_swig_ref::register_type();
+ octave_swig_packed::register_type();
++#endif
+ SWIG_InitializeModule(0);
+ SWIG_PropagateClientData();
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::call_stack& stack = octave::interpreter::the_interpreter()->get_call_stack();
++ octave_function *me = stack.current();
++#else
+ octave_function *me = octave_call_stack::current();
++#endif
+
+ if (!SWIG_Octave_InstallFunction(me, "subclass")) {
+ return octave_value_list();
+@@ -426,10 +477,12 @@
+ }
+ }
+
+-#if !SWIG_OCTAVE_PREREQ(3,2,0)
+- mlock(me->name());
+-#else
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::interpreter::the_interpreter()->mlock();
++#elif SWIG_OCTAVE_PREREQ(3,2,0)
+ mlock();
++#else
++ mlock(me->name());
+ #endif
+
+ }
+diff -urN swig-3.0.12.old/Lib/octave/std_pair.i swig-3.0.12.new/Lib/octave/std_pair.i
+--- swig-3.0.12.old/Lib/octave/std_pair.i 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/std_pair.i 2018-05-26 08:39:16.489124248 -0400
+@@ -38,7 +38,13 @@
+ }
+
+ static int asval(const octave_value& obj, std::pair<T,U> *val) {
+- if (obj.is_cell()) {
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ obj.iscell()
++%#else
++ obj.is_cell()
++%#endif
++ ) {
+ Cell c=obj.cell_value();
+ if (c.numel()<2) {
+ error("pair from Cell array requires at least two elements");
+@@ -96,7 +102,13 @@
+ }
+
+ static int asptr(const octave_value& obj, std::pair<T,U> **val) {
+- if (obj.is_cell()) {
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ obj.iscell()
++%#else
++ obj.is_cell()
++%#endif
++ ) {
+ Cell c=obj.cell_value();
+ if (c.numel()<2) {
+ error("pair from Cell array requires at least two elements");
+diff -urN swig-3.0.12.old/.travis.yml swig-3.0.12.new/.travis.yml
+--- swig-3.0.12.old/.travis.yml 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/.travis.yml 2018-05-26 08:39:16.520124698 -0400
+@@ -92,6 +92,11 @@
+ dist: trusty
+ - compiler: gcc
+ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.4 CPP11=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
+ env: SWIGLANG=perl5
+ sudo: required
+ dist: trusty
+diff -urN swig-3.0.12.old/.travis.yml.orig swig-3.0.12.new/.travis.yml.orig
+--- swig-3.0.12.old/.travis.yml.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/.travis.yml.orig 2017-01-27 18:52:02.000000000 -0500
+@@ -0,0 +1,334 @@
++language: cpp
++matrix:
++ include:
++ - compiler: clang
++ os: linux
++ env: SWIGLANG=
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG= SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG= SWIG_CC=gcc-6 SWIG_CXX=g++-6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=csharp
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=d
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=go
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=go VER=1.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=guile
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=java
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=node
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=jsc
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=v8
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=lua
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=lua VER=5.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 # 3.8
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.2 CPP11=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=perl5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php VER=7.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php VER=7.1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python # 2.7
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.2
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin VER=2.6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.5 SWIGOPTPY3=
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-O
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-classic
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=r
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=1.9.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=2.0.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=2.3.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=scilab
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=tcl
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=csharp SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=java SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=python SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=csharp SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=java SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=python SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: osx
++ env: SWIGLANG=
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=csharp
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=go
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=guile
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=java
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=lua
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=perl5
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=php5
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=python
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=python PY3=3
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=ruby
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=tcl
++
++ allow_failures:
++ # Lots of failing tests currently
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ocaml
++ sudo: required
++ dist: trusty
++ # Not quite working yet
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-O
++ sudo: required
++ dist: trusty
++before_install:
++ - date -u
++ - uname -a
++ - if test "$TRAVIS_OS_NAME" = "linux"; then lscpu && cat /proc/cpuinfo | grep "model name" && cat /proc/meminfo | grep MemTotal; fi
++ - if test "$TRAVIS_OS_NAME" = "osx"; then sysctl -a | grep brand_string; fi
++ # Travis overrides CC environment with compiler predefined values
++ - if test -n "$SWIG_CC"; then export CC="$SWIG_CC"; fi
++ - if test -n "$SWIG_CXX"; then export CXX="$SWIG_CXX"; fi
++install:
++ - if test "$TRAVIS_OS_NAME" = "linux"; then source Tools/travis-linux-install.sh; fi
++ - if test "$TRAVIS_OS_NAME" = "osx"; then source Tools/travis-osx-install.sh; fi
++ - if test -n "$CPP11"; then CONFIGOPTS+=(--enable-cpp11-testing --without-maximum-compile-warnings "CXXFLAGS=-std=c++11 -Wall -Wextra" "CFLAGS=-std=c11 -Wall -Wextra") && export CSTD=c11 && export CPPSTD=c++11; fi
++ - if test -n "$CPP14"; then CONFIGOPTS+=(--enable-cpp11-testing --without-maximum-compile-warnings "CXXFLAGS=-std=c++14 -Wall -Wextra" "CFLAGS=-std=c11 -Wall -Wextra") && export CSTD=c11 && export CPPSTD=c++14; fi
++ - ls -la $(which $CC)
++ - ls -la $(which $CXX)
++ - $CC --version
++ - $CXX --version
++script:
++ - echo 'Configuring...' && echo -en 'travis_fold:start:script.1\\r'
++ - if test -n "$SWIGLANG"; then CONFIGOPTS+=(--without-alllang --with-$WITHLANG); fi
++ - echo "${CONFIGOPTS[@]}"
++ - ./autogen.sh && mkdir -p build/build && cd build/build && ../../configure "${CONFIGOPTS[@]}"
++ - echo -en 'travis_fold:end:script.1\\r'
++ - make -s $SWIGJOBS
++ - ./swig -version && ./swig -pcreversion
++ - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-ccache; fi
++ - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-errors-test-suite; fi
++ - echo 'Installing...' && echo -en 'travis_fold:start:script.2\\r'
++ - if test -z "$SWIGLANG"; then sudo make -s install && swig -version && ccache-swig -V; fi
++ - echo -en 'travis_fold:end:script.2\\r'
++ # Stricter compile flags for examples. Various headers and SWIG generated code prevents full use of -pedantic.
++ - if test -n "$SWIGLANG"; then cflags=$($TRAVIS_BUILD_DIR/Tools/testflags.py --language $SWIGLANG --cflags --std=$CSTD --compiler=$CC) && echo $cflags; fi
++ - if test -n "$SWIGLANG"; then cxxflags=$($TRAVIS_BUILD_DIR/Tools/testflags.py --language $SWIGLANG --cxxflags --std=$CPPSTD --compiler=$CC) && echo $cxxflags; fi
++ - if test -n "$SWIGLANG"; then make -s check-$SWIGLANG-version; fi
++ - if test -n "$SWIGLANG"; then make check-$SWIGLANG-enabled; fi
++ - if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-examples CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
++ - if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-test-suite CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
++ - echo 'Cleaning...' && echo -en 'travis_fold:start:script.3\\r'
++ - make check-maintainer-clean && ../../configure $CONFIGOPTS
++ - echo -en 'travis_fold:end:script.3\\r'
--
2.17.1
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^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: 04/05: gnu: swig: Patch for Octave 4.4.
2018-05-30 6:25 ` 04/05: gnu: swig: Patch for Octave 4.4 Mark H Weaver
2018-05-30 14:49 ` Kei Kebreau
@ 2018-05-30 14:49 ` Kei Kebreau
2018-05-30 18:53 ` Mark H Weaver
1 sibling, 1 reply; 7+ messages in thread
From: Kei Kebreau @ 2018-05-30 14:49 UTC (permalink / raw)
To: Mark H Weaver; +Cc: guix-devel
[-- Attachment #1.1: Type: text/plain, Size: 737 bytes --]
Mark H Weaver <mhw@netris.org> writes:
> kkebreau@posteo.net (Kei Kebreau) writes:
>
>> kkebreau pushed a commit to branch master
>> in repository guix.
>>
>> commit 3771000f893d4b53e302f5bca07afeba69e76cd4
>> Author: Kei Kebreau <kkebreau@posteo.net>
>> Date: Fri May 25 22:25:21 2018 -0400
>>
>> gnu: swig: Patch for Octave 4.4.
>
> On the core-updates branch, "guix refresh -l swig" reports that updating
> swig requires 1453 rebuilds. That's too many, so I reverted it.
>
> Instead, I suggest creating a different 'swig' package for octave that
> inherits from the primary one and adds this patch.
>
> What do you think?
>
> Mark
I agree that this will work. Is the attached patch something like what
you're thinking?
[-- Attachment #1.2: 0001-gnu-shogun-Use-a-patched-swig-for-Octave-4.4.patch --]
[-- Type: text/plain, Size: 40919 bytes --]
From 475a7698fd4c88ea688cb43499344e65ffaf5b84 Mon Sep 17 00:00:00 2001
From: Kei Kebreau <kkebreau@posteo.net>
Date: Wed, 30 May 2018 08:34:42 -0400
Subject: [PATCH] gnu: shogun: Use a patched swig for Octave 4.4.
* gnu/packages/machine-learning.scm (swig-for-octave): New variable
* gnu/packages/machine-learning.scm (shogun)[inputs]: Replace swig with
swig-for-octave.
* gnu/packages/patches/swig-octave-patches.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register patch.
---
gnu/local.mk | 1 +
gnu/packages/machine-learning.scm | 10 +-
.../patches/swig-octave-patches.patch | 1119 +++++++++++++++++
3 files changed, 1129 insertions(+), 1 deletion(-)
create mode 100644 gnu/packages/patches/swig-octave-patches.patch
diff --git a/gnu/local.mk b/gnu/local.mk
index 7734586f0..895d33012 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1106,6 +1106,7 @@ dist_patch_DATA = \
%D%/packages/patches/steghide-fixes.patch \
%D%/packages/patches/strace-kernel-4.16.patch \
%D%/packages/patches/superlu-dist-scotchmetis.patch \
+ %D%/packages/patches/swig-octave-patches.patch \
%D%/packages/patches/swish-e-search.patch \
%D%/packages/patches/swish-e-format-security.patch \
%D%/packages/patches/synfigstudio-fix-ui-with-gtk3.patch \
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index e135ee0ee..4d54584a7 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -365,6 +365,14 @@ value imputation, classifier creation, generalization error estimation and
sample proximities between pairs of cases.")
(license license:gpl3+)))
+(define swig-for-octave
+ (package/inherit swig
+ (name (string-append (package-name swig) "-for-octave"))
+ (source
+ (origin
+ (inherit (package-source swig))
+ (patches (search-patches "swig-octave-patches.patch"))))))
+
(define-public shogun
(package
(name "shogun")
@@ -487,7 +495,7 @@ sample proximities between pairs of cases.")
("numpy" ,python-numpy)
("r-minimal" ,r-minimal)
("octave" ,octave)
- ("swig" ,swig)
+ ("swig" ,swig-for-octave)
("eigen" ,eigen)
("hdf5" ,hdf5)
("atlas" ,atlas)
diff --git a/gnu/packages/patches/swig-octave-patches.patch b/gnu/packages/patches/swig-octave-patches.patch
new file mode 100644
index 000000000..9fb64a7b1
--- /dev/null
+++ b/gnu/packages/patches/swig-octave-patches.patch
@@ -0,0 +1,1119 @@
+This patch represents the recently added support for Octave version 4.4 found
+here:
+
+https://github.com/swig/swig/commit/12c66f9b7d884020e896ce92b9783bc3bac95d2d
+
+diff -urN swig-3.0.12.old/CHANGES.current swig-3.0.12.new/CHANGES.current
+--- swig-3.0.12.old/CHANGES.current 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/CHANGES.current 2018-05-26 08:40:06.501850058 -0400
+@@ -4,6 +4,14 @@
+ Issue # numbers mentioned below can be found on Github. For more details, add
+ the issue number to the end of the URL: https://github.com/swig/swig/issues/
+
++Version 4.0.0 (in progress)
++===========================
++
++2018-05-12: kwwette
++ [Octave] add support for version 4.4
++ - Should not introduce any user-visible incompatibilities
++
++
+ Version 3.0.12 (27 Jan 2017)
+ ============================
+
+diff -urN swig-3.0.12.old/Examples/Makefile.in swig-3.0.12.new/Examples/Makefile.in
+--- swig-3.0.12.old/Examples/Makefile.in 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/Makefile.in 2018-05-26 08:39:16.510124553 -0400
+@@ -463,7 +463,7 @@
+ # -----------------------------------------------------------------
+
+ octave_run:
+- OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(OCTAVE_SCRIPT) $(RUNPIPE)
++ env OCTAVE_PATH= OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(OCTAVE_SCRIPT) $(RUNPIPE)
+
+ # -----------------------------------------------------------------
+ # Version display
+diff -urN swig-3.0.12.old/Examples/octave/module_load/runme.m swig-3.0.12.new/Examples/octave/module_load/runme.m
+--- swig-3.0.12.old/Examples/octave/module_load/runme.m 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/octave/module_load/runme.m 2018-05-26 08:39:16.518124669 -0400
+@@ -5,63 +5,73 @@
+
+ # load module
+ clear all;
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+
+ # load module in a function globally before base context
+ clear all;
+-function testme
++function testme_1
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_1
++testme_1
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+-function testme
++function testme_2
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_2
++testme_2
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+ clear all
+
+ # load module in a function globally after base context
+ clear all;
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+-function testme
++function testme_3
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_3
++testme_3
+ clear all
++assert(exist("swigexample") == 3);
+ swigexample;
++assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+-assert(exist("swigexample","var"));
+-function testme
++function testme_4
++ assert(exist("swigexample") == 3);
+ swigexample;
++ assert(isglobal("swigexample"));
+ assert(cvar.ivar == ifunc);
+- assert(exist("swigexample","var"));
+ endfunction
+-testme
+-testme
++testme_4
++testme_4
+ clear all
+
+ # octave 3.0.5 randomly crashes on the remaining tests
+@@ -71,13 +81,16 @@
+
+ # load module with no cvar
+ clear all;
++who;
++assert(exist("swigexample2") == 3);
+ swigexample2;
++assert(isglobal("swigexample2"));
+ assert(swigexample2.ivar == ifunc);
+-assert(exist("swigexample2","var"));
+-assert(!isglobal("cvar"))
++assert(!exist("cvar", "var"));
+ clear all
++assert(exist("swigexample2") == 3);
+ swigexample2;
++assert(isglobal("swigexample2"));
+ assert(swigexample2.ivar == ifunc);
+-assert(exist("swigexample2","var"));
+-assert(!isglobal("cvar"))
++assert(!exist("cvar", "var"));
+ clear all
+diff -urN swig-3.0.12.old/Examples/test-suite/octave/Makefile.in swig-3.0.12.new/Examples/test-suite/octave/Makefile.in
+--- swig-3.0.12.old/Examples/test-suite/octave/Makefile.in 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/octave/Makefile.in 2018-05-26 08:39:16.511124567 -0400
+@@ -59,7 +59,7 @@
+ # a file is found which has _runme.m appended after the testcase name.
+ run_testcase = \
+ if [ -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) ]; then \
+- env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir):$$OCTAVE_PATH $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
++ env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir) OCTAVE_HISTFILE=/dev/null $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
+ fi
+
+ # Clean: remove the generated .m file
+diff -urN swig-3.0.12.old/Examples/test-suite/octave/Makefile.in.orig swig-3.0.12.new/Examples/test-suite/octave/Makefile.in.orig
+--- swig-3.0.12.old/Examples/test-suite/octave/Makefile.in.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/octave/Makefile.in.orig 2017-01-27 18:52:02.000000000 -0500
+@@ -0,0 +1,92 @@
++#######################################################################
++# Makefile for octave test-suite
++#######################################################################
++
++LANGUAGE = octave
++OCTAVE = @OCTAVE@
++SCRIPTSUFFIX = _runme.m
++
++srcdir = @srcdir@
++top_srcdir = @top_srcdir@
++top_builddir = @top_builddir@
++
++CPP_TEST_CASES += \
++ li_std_pair_extra \
++ li_std_string_extra \
++ octave_cell_deref\
++ octave_dim
++
++CPP_TEST_BROKEN += \
++ implicittest \
++ li_implicit \
++ li_std_set \
++ li_std_stream
++
++#C_TEST_CASES +=
++
++#
++# This test only works with modern C compilers
++#
++#C_TEST_CASES += \
++# complextest
++
++include $(srcdir)/../common.mk
++
++# Overridden variables here
++LIBS = -L.
++CSRCS = octave_empty.c
++
++# Custom tests - tests with additional commandline options
++# none!
++
++# Rules for the different types of tests
++%.cpptest:
++ $(setup)
++ +$(swig_and_compile_cpp)
++ $(run_testcase)
++
++%.ctest:
++ $(setup)
++ +$(swig_and_compile_c)
++ $(run_testcase)
++
++%.multicpptest:
++ $(setup)
++ +$(swig_and_compile_multi_cpp)
++ $(run_testcase)
++
++# Runs the testcase. A testcase is only run if
++# a file is found which has _runme.m appended after the testcase name.
++run_testcase = \
++ if [ -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) ]; then \
++ env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH OCTAVE_PATH=$(srcdir):$$OCTAVE_PATH $(RUNTOOL) $(OCTAVE) $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); \
++ fi
++
++# Clean: remove the generated .m file
++%.clean:
++ @rm -f hugemod.h hugemod_a.i hugemod_b.i hugemod_a.m hugemod_b.m hugemod_runme.m
++ @rm -f $*.m;
++
++clean:
++ $(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR='$(SRCDIR)' octave_clean
++
++cvsignore:
++ @echo '*wrap* *.mc *.so *.dll *.exp *.lib'
++ @echo Makefile
++ @for i in ${CPP_TEST_CASES} ${C_TEST_CASES}; do echo $$i.m; done
++ @for i in ${CPP_TEST_CASES} ${C_TEST_CASES}; do if grep -q $${i}_runme.m CVS/Entries ; then echo $${i}_runme.m; fi; done
++ @echo clientdata_prop_a.m
++ @echo clientdata_prop_b.m
++ @echo imports_a.m
++ @echo imports_b.m
++ @echo mod_a.m mod_b.m
++ @echo hugemod.h hugemod_a.i hugemod_b.i hugemod_a.m hugemod_b.m hugemod_runme.m
++ @echo template_typedef_import.m
++
++
++hugemod:
++ perl hugemod.pl
++ $(MAKE) hugemod_a.cpptest
++ $(MAKE) hugemod_b.cpptest
++ time $(OCTAVE) hugemod_runme.m
++ time $(OCTAVE) hugemod_runme.m
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i swig-3.0.12.new/Examples/test-suite/register_par.i
+--- swig-3.0.12.old/Examples/test-suite/register_par.i 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i 2018-05-26 08:40:28.146164544 -0400
+@@ -2,5 +2,5 @@
+
+ // bug # 924413
+ %inline {
+- void clear_tree_flags(register struct tree *tp, register int i) {}
++ void clear_tree_flags(register struct swig_tree *tp, register int i) {}
+ }
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i.orig swig-3.0.12.new/Examples/test-suite/register_par.i.orig
+--- swig-3.0.12.old/Examples/test-suite/register_par.i.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i.orig 2018-05-26 08:39:16.518124669 -0400
+@@ -0,0 +1,6 @@
++%module register_par
++
++// bug # 924413
++%inline {
++ void clear_tree_flags(register struct tree *tp, register int i) {}
++}
+diff -urN swig-3.0.12.old/Examples/test-suite/register_par.i.rej swig-3.0.12.new/Examples/test-suite/register_par.i.rej
+--- swig-3.0.12.old/Examples/test-suite/register_par.i.rej 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/Examples/test-suite/register_par.i.rej 2018-05-26 08:39:16.518124669 -0400
+@@ -0,0 +1,15 @@
++--- Examples/test-suite/register_par.i
+++++ Examples/test-suite/register_par.i
++@@ -1,10 +1,10 @@
++ %module register_par
++
++ %{
++-struct tree;
+++struct swig_tree;
++ %}
++
++ // bug # 924413
++ %inline {
++- void clear_tree_flags(register struct tree *tp, register int i) {}
+++ void clear_tree_flags(register struct swig_tree *tp, register int i) {}
++ }
+diff -urN swig-3.0.12.old/Lib/octave/octcontainer.swg swig-3.0.12.new/Lib/octave/octcontainer.swg
+--- swig-3.0.12.old/Lib/octave/octcontainer.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octcontainer.swg 2018-05-26 08:39:16.488124234 -0400
+@@ -567,7 +567,11 @@
+ if (seq) *seq = p;
+ return SWIG_OLDOBJ;
+ }
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ } else if (obj.iscell()) {
++%#else
+ } else if (obj.is_cell()) {
++%#endif
+ try {
+ OctSequence_Cont<value_type> octseq(obj);
+ if (seq) {
+diff -urN swig-3.0.12.old/Lib/octave/octprimtypes.swg swig-3.0.12.new/Lib/octave/octprimtypes.swg
+--- swig-3.0.12.old/Lib/octave/octprimtypes.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octprimtypes.swg 2018-05-26 08:39:16.492124292 -0400
+@@ -18,7 +18,11 @@
+ SWIGINTERN int
+ SWIG_AsVal_dec(bool)(const octave_value& ov, bool *val)
+ {
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ if (!ov.islogical())
++%#else
+ if (!ov.is_bool_type())
++%#endif
+ return SWIG_ERROR;
+ if (val)
+ *val = ov.bool_value();
+@@ -214,7 +218,13 @@
+ SWIGINTERN int
+ SWIG_AsCharPtrAndSize(octave_value ov, char** cptr, size_t* psize, int *alloc)
+ {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++%#else
++ ov.is_cell()
++%#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ if (!ov.is_string())
+ return SWIG_TypeError;
+diff -urN swig-3.0.12.old/Lib/octave/octrun.swg swig-3.0.12.new/Lib/octave/octrun.swg
+--- swig-3.0.12.old/Lib/octave/octrun.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octrun.swg 2018-05-26 08:39:16.509124538 -0400
+@@ -151,6 +151,67 @@
+ const swig_type_info **base;
+ };
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ // in Octave 4.4 behaviour of octave_builtin() appears to have changed and 'self' argument is no longer passed
++ // to function (maybe because this is now a 'method'??) so need to create our own octave_function subclass
++#define SWIG_OCTAVE_BOUND_FUNC(func, args) octave_value(new octave_swig_bound_func(func, args))
++ class octave_swig_bound_func : public octave_function {
++ public:
++
++ octave_swig_bound_func(void) : octave_function(), method(0), first_args()
++ { }
++
++ octave_swig_bound_func(octave_function* _method, octave_value_list _first_args)
++ : octave_function("", ""), method(_method), first_args(_first_args)
++ { }
++
++ octave_swig_bound_func(const octave_swig_bound_func& f) = delete;
++
++ octave_swig_bound_func& operator= (const octave_swig_bound_func& f) = delete;
++
++ ~octave_swig_bound_func(void) = default;
++
++ bool is_function(void) const { return true; }
++
++ octave_function* function_value(bool = false) { return this; }
++
++ octave_value_list call(octave::tree_evaluator& tw, int nargout = 0, const octave_value_list& args = octave_value_list()) {
++ octave_value_list all_args;
++ all_args.append(first_args);
++ all_args.append(args);
++ return method->call(tw, nargout, all_args);
++ }
++
++ octave_value subsref(const std::string &ops, const std::list < octave_value_list > &idx) {
++ octave_value_list ovl = subsref(ops, idx, 1);
++ return ovl.length() ? ovl(0) : octave_value();
++ }
++
++ octave_value_list subsref(const std::string &ops, const std::list < octave_value_list > &idx, int nargout) {
++ assert(ops.size() > 0);
++ assert(ops.size() == idx.size());
++ if (ops != "(")
++ error("invalid function call");
++ octave::tree_evaluator& tw = octave::interpreter::the_interpreter()->get_evaluator();
++ return call(tw, nargout, *idx.begin());
++ }
++
++ protected:
++
++ octave_function* method;
++ octave_value_list first_args;
++
++ std::set<std::string> dispatch_classes;
++
++ private:
++
++ DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
++ };
++ DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_swig_bound_func, "octave_swig_bound_func", "octave_swig_bound_func");
++#else
++#define SWIG_OCTAVE_BOUND_FUNC(func, args) octave_value(func)
++#endif
++
+ // octave_swig_type plays the role of both the shadow class and the class
+ // representation within Octave, since there is no support for classes.
+ //
+@@ -323,13 +384,17 @@
+ }
+
+ octave_value_list member_deref(member_value_pair *m, const octave_value_list &args) {
+- if (m->second.is_defined())
+- return m->second;
+- else if (m->first) {
++ if (m->second.is_defined()) {
++ if (m->second.is_function() || m->second.is_function_handle()) {
++ return SWIG_OCTAVE_BOUND_FUNC(m->second.function_value(), args);
++ } else {
++ return m->second;
++ }
++ } else if (m->first) {
+ if (m->first->get_method)
+ return m->first->get_method(args, 1);
+ else if (m->first->method)
+- return octave_value(new octave_builtin(m->first->method));
++ return SWIG_OCTAVE_BOUND_FUNC(new octave_builtin(m->first->method), args);
+ }
+ error("undefined member");
+ return octave_value_list();
+@@ -383,7 +448,11 @@
+ return dim_vector(1,1);
+
+ // Return value should be cell or matrix of integers
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ if (out.iscell()) {
++#else
+ if (out.is_cell()) {
++#endif
+ const Cell & c=out.cell_value();
+ int ndim = c.rows();
+ if (ndim==1 && c.columns()!=1) ndim = c.columns();
+@@ -401,7 +470,11 @@
+ if (error_state) return dim_vector(1,1);
+ }
+ return d;
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ } else if (out.is_matrix_type() || out.isnumeric() ) {
++#else
+ } else if (out.is_matrix_type() || out.is_numeric_type() ) {
++#endif
+ if (out.rows()==1 || out.columns()==1) {
+ Array<int> a = out.int_vector_value();
+ if (error_state) return dim_vector(1,1);
+@@ -476,8 +549,12 @@
+ }
+ types.insert(types.end(), rhs.types.begin(), rhs.types.end());
+ members.insert(rhs.members.begin(), rhs.members.end());
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ assign(rhs.swig_type_name(), rhs.as_value());
++#else
+ rhs.types.clear();
+ rhs.members.clear();
++#endif
+ }
+
+ typedef member_map::const_iterator swig_member_const_iterator;
+@@ -848,7 +925,14 @@
+ octave_function *fcn = is_valid_function(symbol, std::string(), false);
+ if (!fcn)
+ return false;
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::tree_evaluator& tw = octave::interpreter::the_interpreter()->get_evaluator();
++ octave_value_list retval = fcn->call(tw, 1, args);
++ if (retval.length() == 1)
++ ret = retval(0);
++#else
+ ret = fcn->do_multi_index_op(1, args)(0);
++#endif
+ return true;
+ }
+
+@@ -1238,7 +1322,13 @@
+ }
+
+ SWIGRUNTIME octave_swig_type *swig_value_deref(octave_value ov) {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++#else
++ ov.is_cell()
++#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ return swig_value_deref(*ov.internal_rep());
+ }
+@@ -1261,12 +1351,24 @@
+ SWIGRUNTIME octave_value swig_binary_op_##name(const octave_base_value&lhs,const octave_base_value &rhs) { \
+ return octave_swig_type::dispatch_binary_op(lhs,rhs,#name); \
+ }
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++#define swigreg_unary_op(name) \
++if (!octave_value_typeinfo::lookup_unary_op(octave_value::op_##name,tid)) \
++typeinfo.register_unary_op(octave_value::op_##name,tid,swig_unary_op_##name);
++#else
+ #define swigreg_unary_op(name) \
+ if (!octave_value_typeinfo::lookup_unary_op(octave_value::op_##name,tid)) \
+ octave_value_typeinfo::register_unary_op(octave_value::op_##name,tid,swig_unary_op_##name);
++#endif
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++#define swigreg_binary_op(name) \
++if (!octave_value_typeinfo::lookup_binary_op(octave_value::op_##name,tid1,tid2)) \
++typeinfo.register_binary_op(octave_value::op_##name,tid1,tid2,swig_binary_op_##name);
++#else
+ #define swigreg_binary_op(name) \
+ if (!octave_value_typeinfo::lookup_binary_op(octave_value::op_##name,tid1,tid2)) \
+ octave_value_typeinfo::register_binary_op(octave_value::op_##name,tid1,tid2,swig_binary_op_##name);
++#endif
+
+ swig_unary_op(not);
+ swig_unary_op(uplus);
+@@ -1300,6 +1402,9 @@
+ swig_binary_op(el_or);
+
+ SWIGRUNTIME void SWIG_InstallUnaryOps(int tid) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++#endif
+ swigreg_unary_op(not);
+ swigreg_unary_op(uplus);
+ swigreg_unary_op(uminus);
+@@ -1309,6 +1414,9 @@
+ swigreg_unary_op(decr);
+ }
+ SWIGRUNTIME void SWIG_InstallBinaryOps(int tid1, int tid2) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++#endif
+ swigreg_binary_op(add);
+ swigreg_binary_op(sub);
+ swigreg_binary_op(mul);
+@@ -1357,7 +1465,13 @@
+ }
+
+ SWIGRUNTIME int SWIG_Octave_ConvertPtrAndOwn(octave_value ov, void **ptr, swig_type_info *type, int flags, int *own) {
+- if (ov.is_cell() && ov.rows() == 1 && ov.columns() == 1)
++ if (
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ ov.iscell()
++#else
++ ov.is_cell()
++#endif
++ && ov.rows() == 1 && ov.columns() == 1)
+ ov = ov.cell_value()(0);
+ if (!ov.is_defined() ||
+ (ov.is_matrix_type() && ov.rows() == 0 && ov.columns() == 0) ) {
+@@ -1390,14 +1504,30 @@
+ }
+
+ SWIGRUNTIMEINLINE octave_value SWIG_Octave_GetGlobalValue(std::string name) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ return symtab.global_varval(name);
++#else
+ return get_global_value(name, true);
++#endif
+ }
+
+ SWIGRUNTIME void SWIG_Octave_SetGlobalValue(std::string name, const octave_value& value) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ symtab.global_assign(name, value);
++#else
+ set_global_value(name, value);
++#endif
+ }
+
+ SWIGRUNTIME void SWIG_Octave_LinkGlobalValue(std::string name) {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::symbol_table& symtab = octave::interpreter::the_interpreter()->get_symbol_table();
++ octave::symbol_scope symscope = octave::interpreter::the_interpreter()->get_current_scope();
++ symscope.assign(name, symtab.global_varval(name));
++ symscope.mark_global(name);
++#else
+ #if !SWIG_OCTAVE_PREREQ(3,2,0)
+ link_to_global_variable(curr_sym_tab->lookup(name, true));
+ #else
+@@ -1406,6 +1536,7 @@
+ #endif
+ symbol_table::mark_global(name);
+ #endif
++#endif
+ }
+
+ SWIGRUNTIME swig_module_info *SWIG_Octave_GetModule(void *clientdata) {
+diff -urN swig-3.0.12.old/Lib/octave/octruntime.swg swig-3.0.12.new/Lib/octave/octruntime.swg
+--- swig-3.0.12.old/Lib/octave/octruntime.swg 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/octruntime.swg 2018-05-26 08:39:16.507124509 -0400
+@@ -139,7 +139,11 @@
+ #endif
+ #if SWIG_OCTAVE_PREREQ(4,2,0)
+ try {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval(name, octave_value_list(), 0);
++#else
+ feval(name, octave_value_list(), 0);
++#endif
+ retn = true;
+ } catch (octave::execution_exception&) { }
+ #else
+@@ -170,7 +174,7 @@
+ frame.protect_var(discard_error_messages); discard_error_messages = true;
+ frame.protect_var(discard_warning_messages); discard_warning_messages = true;
+ #else
+- unwind_protect::begin_frame("SWIG_Octave_LoadModule");
++ unwind_protect::begin_frame("SWIG_Octave_InstallFunction");
+ unwind_protect_int(error_state); error_state = 0;
+ unwind_protect_int(warning_state); warning_state = 0;
+ unwind_protect_bool(discard_error_messages); discard_error_messages = true;
+@@ -181,7 +185,11 @@
+ args.append(octloadfcn->fcn_file_name());
+ #if SWIG_OCTAVE_PREREQ(4,2,0)
+ try {
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval("autoload", args, 0);
++#else
+ feval("autoload", args, 0);
++#endif
+ retn = true;
+ } catch (octave::execution_exception&) { }
+ #else
+@@ -312,6 +320,8 @@
+ Loads the SWIG-generated module `" SWIG_name_d "'.\n\
+ @end deftypefn";
+
++void __swig_atexit__(void) { ::_Exit(0); }
++
+ DEFUN_DLD( SWIG_name, args, nargout, SWIG_name_usage ) {
+
+ static octave_swig_type* module_ns = 0;
+@@ -322,7 +332,9 @@
+ // version 3.4.*, but reappeared in 4.2.*, so turn on for all versions after 3.2.*.
+ // can be turned off with macro definition.
+ #ifndef SWIG_OCTAVE_NO_SEGFAULT_HACK
+-#if SWIG_OCTAVE_PREREQ(3,2,0)
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ atexit(__swig_atexit__);
++#elif SWIG_OCTAVE_PREREQ(3,2,0)
+ octave_exit = ::_Exit;
+ #endif
+ #endif
+@@ -351,15 +363,54 @@
+ "__swig_atexit__; "
+ "atexit(\"__swig_atexit__\", false); "
+ "atexit(\"__swig_atexit__\")");
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::feval("evalin", eval_args, 0);
++#else
+ feval("evalin", eval_args, 0);
+ #endif
++#endif
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ {
++ octave::type_info& typeinfo = octave::interpreter::the_interpreter()->get_type_info();
++ string_vector types = typeinfo.installed_type_names();
++ bool register_octave_swig_ref = true;
++ bool register_octave_swig_packed = true;
++ bool register_octave_swig_bound_func = true;
++ for (int i = 0; i < types.numel(); ++i) {
++ if (types(i) == octave_swig_ref::static_type_name()) {
++ register_octave_swig_ref = false;
++ }
++ if (types(i) == octave_swig_packed::static_type_name()) {
++ register_octave_swig_packed = false;
++ }
++ if (types(i) == octave_swig_bound_func::static_type_name()) {
++ register_octave_swig_bound_func = false;
++ }
++ }
++ if (register_octave_swig_ref) {
++ octave_swig_ref::register_type();
++ }
++ if (register_octave_swig_packed) {
++ octave_swig_packed::register_type();
++ }
++ if (register_octave_swig_bound_func) {
++ octave_swig_bound_func::register_type();
++ }
++ }
++#else
+ octave_swig_ref::register_type();
+ octave_swig_packed::register_type();
++#endif
+ SWIG_InitializeModule(0);
+ SWIG_PropagateClientData();
+
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::call_stack& stack = octave::interpreter::the_interpreter()->get_call_stack();
++ octave_function *me = stack.current();
++#else
+ octave_function *me = octave_call_stack::current();
++#endif
+
+ if (!SWIG_Octave_InstallFunction(me, "subclass")) {
+ return octave_value_list();
+@@ -426,10 +477,12 @@
+ }
+ }
+
+-#if !SWIG_OCTAVE_PREREQ(3,2,0)
+- mlock(me->name());
+-#else
++#if SWIG_OCTAVE_PREREQ(4,4,0)
++ octave::interpreter::the_interpreter()->mlock();
++#elif SWIG_OCTAVE_PREREQ(3,2,0)
+ mlock();
++#else
++ mlock(me->name());
+ #endif
+
+ }
+diff -urN swig-3.0.12.old/Lib/octave/std_pair.i swig-3.0.12.new/Lib/octave/std_pair.i
+--- swig-3.0.12.old/Lib/octave/std_pair.i 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/Lib/octave/std_pair.i 2018-05-26 08:39:16.489124248 -0400
+@@ -38,7 +38,13 @@
+ }
+
+ static int asval(const octave_value& obj, std::pair<T,U> *val) {
+- if (obj.is_cell()) {
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ obj.iscell()
++%#else
++ obj.is_cell()
++%#endif
++ ) {
+ Cell c=obj.cell_value();
+ if (c.numel()<2) {
+ error("pair from Cell array requires at least two elements");
+@@ -96,7 +102,13 @@
+ }
+
+ static int asptr(const octave_value& obj, std::pair<T,U> **val) {
+- if (obj.is_cell()) {
++ if (
++%#if SWIG_OCTAVE_PREREQ(4,4,0)
++ obj.iscell()
++%#else
++ obj.is_cell()
++%#endif
++ ) {
+ Cell c=obj.cell_value();
+ if (c.numel()<2) {
+ error("pair from Cell array requires at least two elements");
+diff -urN swig-3.0.12.old/.travis.yml swig-3.0.12.new/.travis.yml
+--- swig-3.0.12.old/.travis.yml 2017-01-27 18:52:02.000000000 -0500
++++ swig-3.0.12.new/.travis.yml 2018-05-26 08:39:16.520124698 -0400
+@@ -92,6 +92,11 @@
+ dist: trusty
+ - compiler: gcc
+ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.4 CPP11=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
+ env: SWIGLANG=perl5
+ sudo: required
+ dist: trusty
+diff -urN swig-3.0.12.old/.travis.yml.orig swig-3.0.12.new/.travis.yml.orig
+--- swig-3.0.12.old/.travis.yml.orig 1969-12-31 19:00:00.000000000 -0500
++++ swig-3.0.12.new/.travis.yml.orig 2017-01-27 18:52:02.000000000 -0500
+@@ -0,0 +1,334 @@
++language: cpp
++matrix:
++ include:
++ - compiler: clang
++ os: linux
++ env: SWIGLANG=
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG= SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG= SWIG_CC=gcc-6 SWIG_CXX=g++-6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=csharp
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=d
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=go
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=go VER=1.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=guile
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=java
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=node
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=jsc
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=javascript ENGINE=v8
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=lua
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=lua VER=5.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 # 3.8
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=octave SWIGJOBS=-j2 VER=4.2 CPP11=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=perl5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php VER=7.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=php VER=7.1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python VER=2.6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python # 2.7
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.2
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python PY3=3 VER=3.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin VER=2.6
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.4
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.5
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-builtin PY3=3 VER=3.5 SWIGOPTPY3=
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-O
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-classic
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=r
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=1.9.3
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=2.0.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ruby VER=2.3.0
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=scilab
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=tcl
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=csharp SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=java SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=python SWIG_CC=gcc-5 SWIG_CXX=g++-5 CPP11=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=csharp SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=java SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - os: linux
++ env: SWIGLANG=python SWIG_CC=gcc-6 SWIG_CXX=g++-6 CPP14=1
++ sudo: required
++ dist: trusty
++ - compiler: gcc
++ os: osx
++ env: SWIGLANG=
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=csharp
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=go
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=guile
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=java
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=lua
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=perl5
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=php5
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=python
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=python PY3=3
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=ruby
++ - compiler: clang
++ os: osx
++ env: SWIGLANG=tcl
++
++ allow_failures:
++ # Lots of failing tests currently
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=ocaml
++ sudo: required
++ dist: trusty
++ # Not quite working yet
++ - compiler: gcc
++ os: linux
++ env: SWIGLANG=python SWIG_FEATURES=-O
++ sudo: required
++ dist: trusty
++before_install:
++ - date -u
++ - uname -a
++ - if test "$TRAVIS_OS_NAME" = "linux"; then lscpu && cat /proc/cpuinfo | grep "model name" && cat /proc/meminfo | grep MemTotal; fi
++ - if test "$TRAVIS_OS_NAME" = "osx"; then sysctl -a | grep brand_string; fi
++ # Travis overrides CC environment with compiler predefined values
++ - if test -n "$SWIG_CC"; then export CC="$SWIG_CC"; fi
++ - if test -n "$SWIG_CXX"; then export CXX="$SWIG_CXX"; fi
++install:
++ - if test "$TRAVIS_OS_NAME" = "linux"; then source Tools/travis-linux-install.sh; fi
++ - if test "$TRAVIS_OS_NAME" = "osx"; then source Tools/travis-osx-install.sh; fi
++ - if test -n "$CPP11"; then CONFIGOPTS+=(--enable-cpp11-testing --without-maximum-compile-warnings "CXXFLAGS=-std=c++11 -Wall -Wextra" "CFLAGS=-std=c11 -Wall -Wextra") && export CSTD=c11 && export CPPSTD=c++11; fi
++ - if test -n "$CPP14"; then CONFIGOPTS+=(--enable-cpp11-testing --without-maximum-compile-warnings "CXXFLAGS=-std=c++14 -Wall -Wextra" "CFLAGS=-std=c11 -Wall -Wextra") && export CSTD=c11 && export CPPSTD=c++14; fi
++ - ls -la $(which $CC)
++ - ls -la $(which $CXX)
++ - $CC --version
++ - $CXX --version
++script:
++ - echo 'Configuring...' && echo -en 'travis_fold:start:script.1\\r'
++ - if test -n "$SWIGLANG"; then CONFIGOPTS+=(--without-alllang --with-$WITHLANG); fi
++ - echo "${CONFIGOPTS[@]}"
++ - ./autogen.sh && mkdir -p build/build && cd build/build && ../../configure "${CONFIGOPTS[@]}"
++ - echo -en 'travis_fold:end:script.1\\r'
++ - make -s $SWIGJOBS
++ - ./swig -version && ./swig -pcreversion
++ - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-ccache; fi
++ - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-errors-test-suite; fi
++ - echo 'Installing...' && echo -en 'travis_fold:start:script.2\\r'
++ - if test -z "$SWIGLANG"; then sudo make -s install && swig -version && ccache-swig -V; fi
++ - echo -en 'travis_fold:end:script.2\\r'
++ # Stricter compile flags for examples. Various headers and SWIG generated code prevents full use of -pedantic.
++ - if test -n "$SWIGLANG"; then cflags=$($TRAVIS_BUILD_DIR/Tools/testflags.py --language $SWIGLANG --cflags --std=$CSTD --compiler=$CC) && echo $cflags; fi
++ - if test -n "$SWIGLANG"; then cxxflags=$($TRAVIS_BUILD_DIR/Tools/testflags.py --language $SWIGLANG --cxxflags --std=$CPPSTD --compiler=$CC) && echo $cxxflags; fi
++ - if test -n "$SWIGLANG"; then make -s check-$SWIGLANG-version; fi
++ - if test -n "$SWIGLANG"; then make check-$SWIGLANG-enabled; fi
++ - if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-examples CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
++ - if test -n "$SWIGLANG"; then make $SWIGJOBS check-$SWIGLANG-test-suite CFLAGS="$cflags" CXXFLAGS="$cxxflags"; fi
++ - echo 'Cleaning...' && echo -en 'travis_fold:start:script.3\\r'
++ - make check-maintainer-clean && ../../configure $CONFIGOPTS
++ - echo -en 'travis_fold:end:script.3\\r'
--
2.17.1
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