Hello community,

here is the log from the commit of package octave-forge-image for openSUSE:Factory checked in at 2015-08-31 22:58:49 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/octave-forge-image (Old) and /work/SRC/openSUSE:Factory/.octave-forge-image.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "octave-forge-image"

Changes: -------- --- /work/SRC/openSUSE:Factory/octave-forge-image/octave-forge-image.changes 2015-06-23 11:58:40.000000000 +0200 +++ /work/SRC/openSUSE:Factory/.octave-forge-image.new/octave-forge-image.changes 2015-08-31 22:58:50.000000000 +0200 @@ -1,0 +2,7 @@ +Thu Aug 13 10:31:19 UTC 2015 - dmitry_r@opensuse.org + +- Update to version 2.4.1 + * Bugfix release +- Drop ovsolete workaround_gcc_65843.patch + +-------------------------------------------------------------------

Old: ---- image-2.4.0.tar.gz workaround_gcc_65843.patch

New: ---- image-2.4.1.tar.gz

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences: ------------------ ++++++ octave-forge-image.spec ++++++ --- /var/tmp/diff_new_pack.FtUm3d/_old 2015-08-31 22:58:51.000000000 +0200 +++ /var/tmp/diff_new_pack.FtUm3d/_new 2015-08-31 22:58:51.000000000 +0200 @@ -18,19 +18,13 @@

%define octpkg image Name: octave-forge-%{octpkg} -Version: 2.4.0 +Version: 2.4.1 Release: 0 Summary: Image Processing for Octave License: GPL-3.0+ and BSD-2-Clause and MIT Group: Productivity/Scientific/Math Url: http://octave.sourceforge.net Source0: http://downloads.sourceforge.net/octave/%%7Boctpkg%7D-%%7Bversion%7D.tar.gz -# PATCH-FIX-UPSTREAM workaround_gcc_65843.patch -- https://savannah.gnu.org/bugs/?45096 -Patch1: workaround_gcc_65843.patch -%if 0%{?suse_version} > 1320 -BuildRequires: autoconf -BuildRequires: automake -%endif BuildRequires: gcc-c++ BuildRequires: hdf5-devel BuildRequires: octave-devel @@ -44,12 +38,6 @@

%prep %setup -q -c %{name}-%{version} -%if 0%{?suse_version} > 1320 -%patch1 -p1 -d %{octpkg}-%{version} -pushd %{octpkg}-%{version}/src -autoreconf -fi -popd -%endif %octave_pkg_src

%build

++++++ image-2.4.0.tar.gz -> image-2.4.1.tar.gz ++++++ diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/DESCRIPTION new/image-2.4.1/DESCRIPTION --- old/image-2.4.0/DESCRIPTION 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/DESCRIPTION 2015-08-07 14:34:57.000000000 +0200 @@ -1,6 +1,6 @@ Name: image -Version: 2.4.0 -Date: 2015-04-06 +Version: 2.4.1 +Date: 2015-08-07 Author: various authors Maintainer: Carnë Draug carandraug@octave.org Title: Image Processing diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/NEWS new/image-2.4.1/NEWS --- old/image-2.4.0/NEWS 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/NEWS 2015-08-07 14:34:57.000000000 +0200 @@ -1,3 +1,19 @@ + Summary of important user-visible changes for image 2.4.1 (2015/08/07): +------------------------------------------------------------------------- + + ** Image 2.4.1 is a bug fixing release. + + ** Fixed regression on bwhitmiss which was completely broken since + version 2.2.0. + + ** Fixed regressions on rangefilt and stdfilt which made them always + throw an error. + + ** Removed broken support for signed integers to entropyfilt(). Not + only it was returning incorrect values and ocasional endless loops, + it failed to build in some architectures. + + Summary of important user-visible changes for image 2.4.0 (2015/04/06): -------------------------------------------------------------------------

diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/@strel/getsequence.m new/image-2.4.1/inst/@strel/getsequence.m --- old/image-2.4.0/inst/@strel/getsequence.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/@strel/getsequence.m 2015-08-07 14:34:57.000000000 +0200 @@ -21,6 +21,15 @@ ## Returns a strel object @var{se} that can be indexed with @code{()} to obtain ## the decomposed structuring elements that can be used to "rebuild" @var{se}. ## +## Decomposing a structuring element may lead to faster operations by +## replacing a single operation with a large @var{se} (large nhood), with +## multiple operations with smaller @var{se}. +## +## Most functions will automatically perform SE decomposition provided a +## strel object is used (instead of a logical array). This also requires +## that specific shapes are specified instead of @qcode{"arbitrary"}, since +## it may prevent SE decomposition. +## ## @seealso{imdilate, imerode, strel} ## @end deftypefn

diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/@strel/strel.m new/image-2.4.1/inst/@strel/strel.m --- old/image-2.4.0/inst/@strel/strel.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/@strel/strel.m 2015-08-07 14:34:57.000000000 +0200 @@ -31,20 +31,9 @@ ## See individual functions that use the strel object for an interpretation of ## non-flat SEs. ## -## Note that if an arbitrary shape is used, it will not be possible to perform -## structuring element decomposition which may have a performance hit in some -## cases. See for example the difference for a square shape: -## @example -## @group -## im = randp (5, 2000) > 15; -## se = strel ("square", 20); -## t = cputime (); imdilate (im, se); cputime () - t -## @result{} 0.77605 -## se = strel (ones (20)); -## t = cputime (); imdilate (im, se); cputime () - t -## @result{} 2.9082 -## @end group -## @end example +## Note that if an arbitrary shape is used, it may not be possible to guess +## it which may prevent shape-based optimizations (structuring element +## decomposition, see @@strel/getsequence for details). ## ## @end deftypefn ## @deftypefn {Function File} {} strel ("ball", @var{radius}, @var{height}) diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/bwhitmiss.m new/image-2.4.1/inst/bwhitmiss.m --- old/image-2.4.0/inst/bwhitmiss.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/bwhitmiss.m 2015-08-07 14:34:57.000000000 +0200 @@ -21,7 +21,7 @@ ## If two structuring elements @var{se1} and @var{se1} are given, the hit-miss ## operation is defined as ## @example -## bw2 = erode(bw1, se1) & erode(!bw1, se2); +## bw2 = imerode (bw1, se1) & imerode (! bw1, se2); ## @end example ## If instead an 'interval' array is given, two structuring elements are computed ## as @@ -60,8 +60,14 @@ error("bwhitmiss: structuring elements can only contain zeros and ones."); endif endif - + ## Perform filtering - bw = erode(im, se1) & erode(!im, se2); + bw = imerode (im, se1) & imerode (! im, se2);

endfunction + +%!test +%! bw1 = repmat ([0 1 0 1 1], [3 1]); +%! bw2 = repmat ([0 1 0 0 0], [3 1]); +%! assert (bwhitmiss (bw1, [1; 0; 1], [1 0 1]), logical (bw2)) +%! assert (bwhitmiss (bw1, [0 1 0; -1 0 -1; 0 1 0]), logical (bw2)) diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/cp2tform.m new/image-2.4.1/inst/cp2tform.m --- old/image-2.4.0/inst/cp2tform.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/cp2tform.m 2015-08-07 14:34:57.000000000 +0200 @@ -21,7 +21,7 @@ ## for the form of the structure) that can be further used to ## transform coordinates from one space (here denoted "RW" for "real ## world") to another (here denoted "AP" for "apparent"). The transform -## is infered from two n-by-2 arrays, @var{rw_pt} and @var{ap_pt}, which +## is inferred from two n-by-2 arrays, @var{rw_pt} and @var{ap_pt}, which ## contain the coordinates of n control points in the two 2D spaces. ## Transform coefficients are stored ## in @var{T}.tdata. Interpretation of transform coefficients depends on the diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/entropyfilt.m new/image-2.4.1/inst/entropyfilt.m --- old/image-2.4.0/inst/entropyfilt.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/entropyfilt.m 2015-08-07 14:34:57.000000000 +0200 @@ -49,7 +49,7 @@ if (nargin == 0) error ("entropyfilt: not enough input arguments"); endif - + if (! isnumeric (I)) error ("entropyfilt: I must be numeric"); endif @@ -65,7 +65,7 @@ else nbins = 256; endif - + ## Convert to 8 or 16 bit integers if needed switch (class (I)) case {"double", "single", "int16", "int32", "int64", "uint16", "uint32", "uint64"} @@ -82,7 +82,7 @@ otherwise error ("entropyfilt: cannot handle images of class '%s'", class (I)); endswitch - size (I) + ## Pad image pad = floor (size (domain)/2); I = padarray (I, pad, padding, varargin {:}); @@ -92,7 +92,6 @@ idx {k} = (even (k)+1):size (I, k); endfor I = I (idx {:}); - size (I) ## Perform filtering retval = __spatial_filtering__ (I, domain, "entropy", I, nbins);

diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/fftconv2.m new/image-2.4.1/inst/fftconv2.m --- old/image-2.4.0/inst/fftconv2.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/fftconv2.m 2015-08-07 14:34:57.000000000 +0200 @@ -105,10 +105,10 @@ %!test %! a = repmat (1:10, 5); %! b = repmat (10:-1:3, 7); -%! assert (fftconv2 (a, b), conv2 (a, b), 1e4*eps) -%! assert (fftconv2 (b, a), conv2 (b, a), 1e4*eps) -%! assert (fftconv2 (a, b, "full"), conv2 (a, b, "full"), 1e4*eps) -%! assert (fftconv2 (b, a, "full"), conv2 (b, a, "full"), 1e4*eps) +%! assert (fftconv2 (a, b), conv2 (a, b), 1.3e4*eps) +%! assert (fftconv2 (b, a), conv2 (b, a), 1.3e4*eps) +%! assert (fftconv2 (a, b, "full"), conv2 (a, b, "full"), 1.3e4*eps) +%! assert (fftconv2 (b, a, "full"), conv2 (b, a, "full"), 1.3e4*eps) %! assert (fftconv2 (a, b, "same"), conv2 (a, b, "same"), 1e4*eps) %! assert (fftconv2 (b, a, "same"), conv2 (b, a, "same"), 1e4*eps) %! assert (isempty (fftconv2 (a, b, "valid"))); diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/maketform.m new/image-2.4.1/inst/maketform.m --- old/image-2.4.0/inst/maketform.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/maketform.m 2015-08-07 14:34:57.000000000 +0200 @@ -41,8 +41,8 @@ ## [x y] = [xx./zz yy./zz]; ## @end example ## -## Alternatively the transform can be specified using a quadilateral -## coordinates (typically the 4 corners of the +## Alternatively the transform can be specified using the coordinates +## of a quadilateral (typically the 4 corners of the ## image) in the input space (@var{inc}, 4-by-ndims_in matrix) and in ## the output space (@var{outc}, 4-by-ndims_out matrix). This is ## equivalent to building the transform using @@ -56,8 +56,8 @@ ## (N+1)-by-(N) transformation matrix. If present, the (N+1)th column must ## contain [zeros(N,1); 1] so that projection is suppressed. ## -## Alternatively the transform can be specified a using a triangle -## coordinates (typically the 3 corners of the +## Alternatively the transform can be specified using the coordinates +## of a triangle (typically the 3 corners of the ## image) in the input space (@var{inc}, 3-by-ndims_in matrix) and in ## the output space (@var{outc}, 3-by-ndims_out matrix). This is ## equivalent to building the transform using "T = cp2tform (@var{inc}, @var{outc}, diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/rangefilt.m new/image-2.4.1/inst/rangefilt.m --- old/image-2.4.0/inst/rangefilt.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/rangefilt.m 2015-08-07 14:34:57.000000000 +0200 @@ -45,11 +45,11 @@ error ("rangefilt: not enough input arguments"); endif

- if (! isnumeric (I) || ! islogical (I)) + if (! isnumeric (I) && ! islogical (I)) error ("rangefilt: I must be a numeric or logical array"); endif

- if (! isnumeric (domain) || ! islogical (domain)) + if (! isnumeric (domain) && ! islogical (domain)) error ("rangefilt: DOMAIN must be a logical array"); endif domain = logical (domain); @@ -68,3 +68,8 @@ retval = __spatial_filtering__ (I, domain, "range", I, 0);

endfunction + +%!test +%! im = rangefilt (ones (5)); +%! assert (im, zeros (5)); + diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/stdfilt.m new/image-2.4.1/inst/stdfilt.m --- old/image-2.4.0/inst/stdfilt.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/stdfilt.m 2015-08-07 14:34:57.000000000 +0200 @@ -52,7 +52,7 @@ error ("stdfilt: first input must be a matrix"); endif

- if (! isnumeric (domain) || ! islogical (domain)) + if (! isnumeric (domain) && ! islogical (domain)) error ("stdfilt: second input argument must be a logical matrix"); endif domain = logical (domain); @@ -71,3 +71,7 @@ retval = __spatial_filtering__ (I, domain, "std", I, 0);

endfunction + +%!test +%! im = stdfilt (ones (5)); +%! assert (im, zeros (5)); diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/tformfwd.m new/image-2.4.1/inst/tformfwd.m --- old/image-2.4.0/inst/tformfwd.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/tformfwd.m 2015-08-07 14:34:57.000000000 +0200 @@ -18,10 +18,10 @@ ## @deftypefn {Function File} {[@var{UV}] =} tformfwd (@var{T}, @var{XY}) ## @deftypefnx {Function File} {[@var{U}, @var{V}] =} tformfwd (@var{T}, @var{X}, @var{Y}) ## -## Given to dimensionnal coordinates from one space, returns two -## dimensionnal coordinates in the other space, as defined in +## Given two dimensional coordinates from one space, returns two +## dimensional coordinates in the other space, as defined in ## the transform structure @var{T}. Input and output coordinates -## may be gigen either as a n-by-2 arrays, or as two n-by-1 vectors. +## may be given either as a n-by-2 arrays, or as two n-by-1 vectors. ## @seealso{maketform, cp2tform, tforminv} ## @end deftypefn

diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/inst/tiff_tag_read.m new/image-2.4.1/inst/tiff_tag_read.m --- old/image-2.4.0/inst/tiff_tag_read.m 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/inst/tiff_tag_read.m 2015-08-07 14:34:57.000000000 +0200 @@ -72,7 +72,7 @@ ## @end group ## @end example ## -## @seealso{imread, imfinfo, readexif} +## @seealso{imread, imfinfo} ## @end deftypefn

## Based on the documentation at diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/src/__spatial_filtering__.cc new/image-2.4.1/src/__spatial_filtering__.cc --- old/image-2.4.0/src/__spatial_filtering__.cc 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/src/__spatial_filtering__.cc 2015-08-07 14:34:57.000000000 +0200 @@ -596,8 +596,6 @@ GENERAL_ACTION(MT, FUN, ET, NDArray, double, entropy_filt) if (args (0).is_bool_matrix ()) ACTION (boolNDArray, bool_array_value, bool) - else if (args (0).is_int8_type ()) - ACTION (int8NDArray, int8_array_value, octave_int8) else if (args (0).is_uint8_type ()) ACTION (uint8NDArray, uint8_array_value, octave_uint8) else diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/src/configure new/image-2.4.1/src/configure --- old/image-2.4.0/src/configure 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/src/configure 2015-08-07 14:34:59.000000000 +0200 @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for Octave-Forge image package 2.4.0. +# Generated by GNU Autoconf 2.69 for Octave-Forge image package 2.4.1. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. @@ -576,8 +576,8 @@ # Identity of this package. PACKAGE_NAME='Octave-Forge image package' PACKAGE_TARNAME='octave-forge-image-package' -PACKAGE_VERSION='2.4.0' -PACKAGE_STRING='Octave-Forge image package 2.4.0' +PACKAGE_VERSION='2.4.1' +PACKAGE_STRING='Octave-Forge image package 2.4.1' PACKAGE_BUGREPORT='' PACKAGE_URL=''

@@ -1182,7 +1182,7 @@ # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -`configure' configures Octave-Forge image package 2.4.0 to adapt to many kinds of systems. +`configure' configures Octave-Forge image package 2.4.1 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1244,7 +1244,7 @@

if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of Octave-Forge image package 2.4.0:";; + short | recursive ) echo "Configuration of Octave-Forge image package 2.4.1:";; esac cat <<_ACEOF

@@ -1323,7 +1323,7 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<_ACEOF -Octave-Forge image package configure 2.4.0 +Octave-Forge image package configure 2.4.1 generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc. @@ -1378,7 +1378,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake.

-It was created by Octave-Forge image package $as_me 2.4.0, which was +It was created by Octave-Forge image package $as_me 2.4.1, which was generated by GNU Autoconf 2.69. Invocation command line was

$ $0 $@ @@ -2437,6 +2437,50 @@ fi

+## Test for gcc bug #65843 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65843 +## which shows up as Octave bug #45096 https://savannah.gnu.org/bugs/?45096 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether templated lambda functions accept '&const int'" >&5 +$as_echo_n "checking whether templated lambda functions accept '&const int'... " >&6; } +if ${_cv_template_lambda_accepts_ref_const_inst+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + template<class T> + void test (T b) + { + const int a = b; + [&] () { return a, a; }(); + } + +int +main () +{ + test (1); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO"; then : + _cv_template_lambda_accepts_ref_const_inst=yes +else + _cv_template_lambda_accepts_ref_const_inst=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_cv_template_lambda_accepts_ref_const_inst" >&5 +$as_echo "$_cv_template_lambda_accepts_ref_const_inst" >&6; } +if test $_cv_template_lambda_accepts_ref_const_inst = no; then + as_fn_error $? " + Your C++ compiler (are you using GCC 5.0 or 5.1?) has a bug that + prevents it from building the Octave Forge image package. But you + can fix it very easily. See https://savannah.gnu.org/bugs/?45096 + for details on working around it. + " "$LINENO" 5 +fi + ac_config_files="$ac_config_files Makefile"

@@ -2982,7 +3026,7 @@ # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by Octave-Forge image package $as_me 2.4.0, which was +This file was extended by Octave-Forge image package $as_me 2.4.1, which was generated by GNU Autoconf 2.69. Invocation command line was

CONFIG_FILES = $CONFIG_FILES @@ -3035,7 +3079,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\""`$]/\\&/g'`" ac_cs_version="\ -Octave-Forge image package config.status 2.4.0 +Octave-Forge image package config.status 2.4.1 configured by $0, generated by GNU Autoconf 2.69, with options \"$ac_cs_config\"

diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' '--exclude=.svnignore' old/image-2.4.0/src/configure.ac new/image-2.4.1/src/configure.ac --- old/image-2.4.0/src/configure.ac 2015-04-06 18:42:52.000000000 +0200 +++ new/image-2.4.1/src/configure.ac 2015-08-07 14:34:57.000000000 +0200 @@ -1,11 +1,36 @@ AC_PREREQ([2.67]) -AC_INIT([Octave-Forge image package], [2.4.0]) +AC_INIT([Octave-Forge image package], [2.4.1])

AC_PROG_CXX AC_LANG(C++)

AX_CXX_COMPILE_STDCXX_11()

+## Test for gcc bug #65843 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65843 +## which shows up as Octave bug #45096 https://savannah.gnu.org/bugs/?45096 +AC_CACHE_CHECK([whether templated lambda functions accept '&const int'], + [_cv_template_lambda_accepts_ref_const_inst], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + template<class T> + void test (T b) + { + const int a = b; + [&] () { return a, a; }(); + } + ]], [[ test (1); ]])], + [_cv_template_lambda_accepts_ref_const_inst=yes], + [_cv_template_lambda_accepts_ref_const_inst=no]) +]) +if test $_cv_template_lambda_accepts_ref_const_inst = no; then + AC_MSG_ERROR([ + Your C++ compiler (are you using GCC 5.0 or 5.1?) has a bug that + prevents it from building the Octave Forge image package. But you + can fix it very easily. See https://savannah.gnu.org/bugs/?45096 + for details on working around it. + ]) +fi + AC_CONFIG_FILES([Makefile])

AC_OUTPUT