Port Debian patches to solve segfaults with shapefiles

.gitignore

@@ -13,3 +13,4 @@
 /qgis-2.18.12.tar.bz2
 /qgis-2.18.13.tar.bz2
 /qgis-2.18.14.tar.bz2
+/qgis-2.18.15.tar.bz2

saga/saga-projections-gcc6.patch

@@ -0,0 +1,135 @@
+From f3c103afb8be0e3fc79c0777ae9bfbd7d3ebdca3 Mon Sep 17 00:00:00 2001
+Applied-Upstream: https://sourceforge.net/p/saga-gis/code/ci/f3c103afb8be0e3fc79c0777ae9bfbd7d3ebdca3/
+From: oconrad <conrad@geowiss.uni-hamburg.de>
+Date: Thu, 18 Aug 2016 13:01:36 +0200
+Subject: saga_api, CSG_MetaData, gcc v6 compatibility: is_valid() function
+ removed (you can use () operator to check if a child entry with given name
+ exists)
+
+
+diff --git a/saga-gis/src/saga_core/saga_api/metadata.cpp b/saga-gis/src/saga_core/saga_api/metadata.cpp
+index 030be0c..4e2f135 100644
+--- a/src/saga_core/saga_api/metadata.cpp
++++ b/src/saga_core/saga_api/metadata.cpp
+@@ -174,17 +174,6 @@ void CSG_MetaData::Destroy(void)
+ ///////////////////////////////////////////////////////////
+ 
+ //---------------------------------------------------------
+-bool CSG_MetaData::is_Valid(void)	const
+-{
+-	return( this != NULL );
+-}
+-
+-
+-///////////////////////////////////////////////////////////
+-//														 //
+-///////////////////////////////////////////////////////////
+-
+-//---------------------------------------------------------
+ CSG_MetaData * CSG_MetaData::Add_Child(void)
+ {
+ 	return( Ins_Child(-1) );
+diff --git a/saga-gis/src/saga_core/saga_api/metadata.h b/saga-gis/src/saga_core/saga_api/metadata.h
+index 905a668..858be49 100644
+--- a/src/saga_core/saga_api/metadata.h
++++ b/src/saga_core/saga_api/metadata.h
+@@ -157,8 +157,6 @@ public:
+ 	const CSG_MetaData &		operator []			(int Index)					const	{	return( *Get_Child(Index           ) );	}
+ 	const CSG_MetaData &		operator []			(const CSG_String &Name)	const	{	return( *Get_Child(_Get_Child(Name)) );	}
+ 
+-	bool						is_Valid			(void)						const;
+-
+ 	int							Get_Property_Count	(void)						const	{	return( m_Prop_Names.Get_Count() );	}
+ 	const CSG_String &			Get_Property_Name	(int i)						const	{	return( m_Prop_Names [i] );			}
+ 	const SG_Char *				Get_Property		(int i)						const	{	return( i >= 0 && i < m_Prop_Values.Get_Count() ? m_Prop_Values[i].c_str() : NULL );	}
+diff --git a/saga-gis/src/saga_core/saga_api/projections.cpp b/saga-gis/src/saga_core/saga_api/projections.cpp
+index d84d386..638c0da 100644
+--- a/src/saga_core/saga_api/projections.cpp
++++ b/src/saga_core/saga_api/projections.cpp
+@@ -220,7 +220,7 @@ double				SG_Get_Projection_Unit_To_Meter		(TSG_Projection_Unit Unit)
+ //---------------------------------------------------------
+ bool				SG_Set_Projection_Unit		(const CSG_MetaData &m, TSG_Projection_Unit &Unit, CSG_String &Name, double &To_Meter)
+ {
+-	if( m["UNIT"].is_Valid() )
++	if( m("UNIT") )
+ 	{
+ 		if( m["UNIT"].Get_Property("name", Name) && (Unit = SG_Get_Projection_Unit(Name)) != SG_PROJ_UNIT_Undefined )
+ 		{
+@@ -1042,8 +1042,8 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 	// ]
+ 	if( !m.Get_Name().Cmp("GEOGCS") )
+ 	{
+-		if(	!m["DATUM"].is_Valid()
+-		||	!m["DATUM"]["SPHEROID"].is_Valid()
++		if(	!m("DATUM")
++		||	!m["DATUM"]("SPHEROID")
+ 		||	 m["DATUM"]["SPHEROID"].Get_Children_Count() != 2
+ 		||	!m["DATUM"]["SPHEROID"][0].Get_Content().asDouble(a) || a <= 0.0
+ 		||	!m["DATUM"]["SPHEROID"][1].Get_Content().asDouble(d) || d <  0.0 )
+@@ -1056,7 +1056,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 		Proj4	+= CSG_String::Format(SG_T(" +a=%f"), a);						// Semimajor radius of the ellipsoid axis
+ 		Proj4	+= CSG_String::Format(SG_T(" +b=%f"), d > 0.0 ? a - a / d : a);	// Semiminor radius of the ellipsoid axis
+ 
+-		if(	m["DATUM"]["TOWGS84"].is_Valid() && m["DATUM"]["TOWGS84"].Get_Children_Count() == 7 )
++		if(	m["DATUM"]("TOWGS84") && m["DATUM"]["TOWGS84"].Get_Children_Count() == 7 )
+ 		{
+ 			for(i=0; i<7; i++)
+ 			{
+@@ -1064,7 +1064,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 			}
+ 		}
+ 
+-		if( m["PRIMEM"].is_Valid() && m["PRIMEM"].Get_Content().asDouble(d) && d != 0.0 )
++		if( m("PRIMEM") && m["PRIMEM"].Get_Content().asDouble(d) && d != 0.0 )
+ 		{
+ 			Proj4	+= CSG_String::Format(SG_T(" +pm=%f"), d);
+ 		}
+@@ -1090,7 +1090,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 	// ]
+ 	if( !m.Get_Name().Cmp(SG_T("PROJCS")) )
+ 	{
+-		if( !m["PROJECTION"].is_Valid() )
++		if( !m("PROJECTION") )
+ 		{
+ 			SG_UI_Msg_Add_Error(CSG_String::Format(SG_T(">> WKT: %s"), _TL("no projection specified")));
+ 
+@@ -1104,9 +1104,9 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 			return( false );
+ 		}
+ 
+-		if(	!m["GEOGCS"].is_Valid()
+-		||	!m["GEOGCS"]["DATUM"].is_Valid()
+-		||	!m["GEOGCS"]["DATUM"]["SPHEROID"].is_Valid()
++		if(	!m("GEOGCS")
++		||	!m["GEOGCS"]("DATUM")
++		||	!m["GEOGCS"]["DATUM"]("SPHEROID")
+ 		||	 m["GEOGCS"]["DATUM"]["SPHEROID"].Get_Children_Count() != 2
+ 		||	!m["GEOGCS"]["DATUM"]["SPHEROID"][0].Get_Content().asDouble(a) || a <= 0.0
+ 		||	!m["GEOGCS"]["DATUM"]["SPHEROID"][1].Get_Content().asDouble(d) || d <  0.0 )
+@@ -1121,7 +1121,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 		Proj4	+= CSG_String::Format(SG_T(" +a=%f"), a);
+ 		Proj4	+= CSG_String::Format(SG_T(" +b=%f"), d <= 0.0 ? a : a - a / d);	// Semiminor radius of the ellipsoid axis
+ 
+-		if(	m["GEOGCS"]["DATUM"]["TOWGS84"].is_Valid() && m["GEOGCS"]["DATUM"]["TOWGS84"].Get_Children_Count() == 7 )
++		if(	m["GEOGCS"]["DATUM"]("TOWGS84") && m["GEOGCS"]["DATUM"]["TOWGS84"].Get_Children_Count() == 7 )
+ 		{
+ 			for(i=0; i<7; i++)
+ 			{
+@@ -1129,7 +1129,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 			}
+ 		}
+ 
+-		if( m["PRIMEM"].is_Valid() && m["PRIMEM"].Get_Content().asDouble(d) && d != 0.0 )
++		if( m("PRIMEM") && m["PRIMEM"].Get_Content().asDouble(d) && d != 0.0 )
+ 		{
+ 			Proj4	+= CSG_String::Format(SG_T(" +pm=%f"), d);
+ 		}
+@@ -1149,7 +1149,7 @@ bool CSG_Projections::WKT_to_Proj4(CSG_String &Proj4, const CSG_String &WKT) con
+ 			}
+ 		}
+ 
+-		if( m["UNIT"].is_Valid() && m["UNIT"].Get_Content().asDouble(d) && d != 0.0 && d != 1.0 )
++		if( m("UNIT") && m["UNIT"].Get_Content().asDouble(d) && d != 0.0 && d != 1.0 )
+ 		{
+ 			Proj4	+= CSG_String::Format(SG_T(" +to_meter=%f"), d);
+ 		}

saga/saga-spelling-errors.patch

@@ -0,0 +1,132 @@
+Description: Fix spelling errors.
+ * minium       -> minimum
+ * coodinate    -> coordinate
+ * contributers -> contributors
+ * ins't        -> isn't
+ * Internation  -> International
+Author: Bas Couwenberg <sebastic@debian.org>
+Forwarded: https://sourceforge.net/p/saga-gis/patches/15/
+Applied-Upstream: https://sourceforge.net/p/saga-gis/code/ci/ed0361f4a2d25ac727cc184ceaca3125ef6c7dfe/
+                  https://sourceforge.net/p/saga-gis/code/ci/450e5927b0b0759d23b8b31258cc431e9d5aa844/
+
+--- a/src/modules/grid/grid_filter/Filter_Multi_Dir_Lee.cpp
++++ b/src/modules/grid/grid_filter/Filter_Multi_Dir_Lee.cpp
+@@ -190,7 +190,7 @@ CFilter_Multi_Dir_Lee::CFilter_Multi_Dir
+ 	Set_Author(_TL("Copyrights (c) 2003 by Andre Ringeler"));
+ 
+ 	Set_Description	(_TW(
+-		"The module searches for the minium variance within 16 directions "
++		"The module searches for the minimum variance within 16 directions "
+ 		"and applies a Lee Filter in the direction of minimum variance. The "
+ 		"filter is edge-preserving and can be used to remove speckle noise "
+ 		"from SAR images or to smooth DTMs. Applied to DTMs, this filter "
+--- a/src/modules/terrain_analysis/ta_hydrology/Flow_RecursiveDown.cpp
++++ b/src/modules/terrain_analysis/ta_hydrology/Flow_RecursiveDown.cpp
+@@ -128,7 +128,7 @@ CFlow_RecursiveDown::CFlow_RecursiveDown
+ 
+ 	Parameters.Add_Value(
+ 		NULL	, "MINDQV"		, _TL("DEMON - Min. DQV"),
+-		_TL("DEMON - Minium Drainage Quota Volume (DQV) for traced flow tubes"),
++		_TL("DEMON - Minimum Drainage Quota Volume (DQV) for traced flow tubes"),
+ 		PARAMETER_TYPE_Double	,	0.0, 0.0, true, 1.0, true
+ 	);
+ 
+--- a/src/saga_core/saga_gui/res/saga.bra.txt
++++ b/src/saga_core/saga_gui/res/saga.bra.txt
+@@ -1216,7 +1216,7 @@ TEXT	TRANSLATION
+ "DEM without Sinks"	"MDE sem skins"
+ "DEMON"	"DEMON"
+ "DEMON - Min. DQV"	"DEMON - Min. DQV"
+-"DEMON - Minium Drainage Quota Volume (DQV) for traced flow tubes"	"DEMON - Volume mínimo de drenagem do contigente (DQV) para tubos de fluxo rastreados"
++"DEMON - Minimum Drainage Quota Volume (DQV) for traced flow tubes"	"DEMON - Volume mínimo de drenagem do contigente (DQV) para tubos de fluxo rastreados"
+ "DESCRIPTION"	"Descrição"
+ "DIFF_MEAN"	"DIFF_MEAN"
+ "DN"	"DN"
+--- a/src/saga_core/saga_gui/res/saga.ger.txt
++++ b/src/saga_core/saga_gui/res/saga.ger.txt
+@@ -1216,7 +1216,7 @@ TEXT	TRANSLATION
+ "DEM without Sinks"	""
+ "DEMON"	"DEMON"
+ "DEMON - Min. DQV"	""
+-"DEMON - Minium Drainage Quota Volume (DQV) for traced flow tubes"	"DEMON - Minimales Abflussquotenvolumen (DQV) für aufgezeichnete Fließröhren"
++"DEMON - Minimum Drainage Quota Volume (DQV) for traced flow tubes"	"DEMON - Minimales Abflussquotenvolumen (DQV) für aufgezeichnete Fließröhren"
+ "DESCRIPTION"	"BESCHREIBUNG"
+ "DIFF_MEAN"	"DIFFERENZ_DURCHSCHNITT"
+ "DN"	""
+--- a/src/saga_core/saga_gui/res/saga.lng.txt
++++ b/src/saga_core/saga_gui/res/saga.lng.txt
+@@ -1216,7 +1216,7 @@ TEXT	TRANSLATION
+ "DEM without Sinks"	""
+ "DEMON"	""
+ "DEMON - Min. DQV"	""
+-"DEMON - Minium Drainage Quota Volume (DQV) for traced flow tubes"	""
++"DEMON - Minimum Drainage Quota Volume (DQV) for traced flow tubes"	""
+ "DESCRIPTION"	""
+ "DIFF_MEAN"	""
+ "DN"	""
+--- a/src/modules/projection/pj_proj4/crs_grid_geogcoords.cpp
++++ b/src/modules/projection/pj_proj4/crs_grid_geogcoords.cpp
+@@ -79,7 +79,7 @@ CCRS_Grid_GeogCoords::CCRS_Grid_GeogCoor
+ 	Set_Description	(_TW(
+ 		"Creates for a given grid geographic coordinate information, "
+ 		"i.e. two grids specifying the longitude and latitude for each cell. "
+-		"The coodinate system of the input grid has to be defined. "
++		"The coordinate system of the input grid has to be defined. "
+ 	));
+ 
+ 	Set_Description	(Get_Description() + "\n" + CSG_CRSProjector::Get_Description());
+--- a/src/saga_core/saga_cmd/man/saga_cmd.1
++++ b/src/saga_core/saga_cmd/man/saga_cmd.1
+@@ -221,7 +221,7 @@ Multiple input files can be specified by
+ On the website of \fIhttp://www.saga\-gis.org\fR, a list of known bugs can be found and new bug reports can be submitted.
+ .SH "AUTHORS"
+ .IX Header "AUTHORS"
+-\&\fB\s-1SAGA\s0\fR was written by Olaf Conrad with help from a large number of contributers. This manual page was written by Johan Van de Wauw.
++\&\fB\s-1SAGA\s0\fR was written by Olaf Conrad with help from a large number of contributors. This manual page was written by Johan Van de Wauw.
+ Both are released under the \s-1GNU\s0 General Public License v2.
+ .PP
+ More info  \fIhttp://www.saga\-gis.org\fR
+--- a/src/saga_core/saga_gui/man/saga_gui.1
++++ b/src/saga_core/saga_gui/man/saga_gui.1
+@@ -142,7 +142,7 @@ Graphical user interface to the System f
+ On the project website: \fIhttp://www.saga\-gis.org\fR, a list of known bugs can be found and new bug reports can be submitted.
+ .SH "AUTHORS"
+ .IX Header "AUTHORS"
+-\&\fB\s-1SAGA\s0\fR was written by Olaf Conrad with help from a large number of contributers. This manual page was written by Johan Van de Wauw.
++\&\fB\s-1SAGA\s0\fR was written by Olaf Conrad with help from a large number of contributors. This manual page was written by Johan Van de Wauw.
+ Both are released under the \s-1GNU\s0 General Public License v2.
+ .PP
+ More info  \fIhttp://www.saga\-gis.org\fR
+--- a/src/modules/pointcloud/pointcloud_tools/pc_reclass_extract.cpp
++++ b/src/modules/pointcloud/pointcloud_tools/pc_reclass_extract.cpp
+@@ -91,7 +91,7 @@ CPC_Reclass_Extract::CPC_Reclass_Extract
+ 		"In addition to these settings, two special cases ('NoData values' and 'other values' not "
+ 		"included in the parameter setup) are supported:\n"
+ 		"In mode (a) and (b) the 'NoData option' is evaluated before the method settings, in mode "
+-		"(c) the option is evaluated only if the NoData value ins't included in the lookup table.\n"
++		"(c) the option is evaluated only if the NoData value isn't included in the lookup table.\n"
+ 		"The 'other values' option is always evaluated after checking the method settings.\n\n")
+ 	);
+ 
+--- a/src/saga_core/saga_api/projections.cpp
++++ b/src/saga_core/saga_api/projections.cpp
+@@ -1639,7 +1639,7 @@ bool CSG_Projections::_Set_Dictionary(CS
+ 		{	"hammer"	, " ", "Hammer_Eckert_Greifendorff"				, "*) Hammer & Eckert-Greifendorff"	},
+ 		{	"hatano"	, " ", "Hatano_Asymmetrical_Equal_Area"			, "*) Hatano Asymmetrical Equal Area"	},
+ 		{	"igh"		, " ", "World_Goode_Homolosine_Land"			, "*) Interrupted Goode Homolosine"	},
+-		{	"imw_p"		, " ", "Internation_Map_of_the_World_Polyconic"	, "*) Internation Map of the World Polyconic"	},
++		{	"imw_p"		, " ", "International_Map_of_the_World_Polyconic"	, "*) International Map of the World Polyconic"	},
+ 		{	"kav5"		, " ", "Kavraisky_V"							, "*) Kavraisky V"	},
+ 		{	"kav7"		, " ", "Kavraisky_VII"							, "*) Kavraisky VII"	},
+ 		{	"krovak"	, " ", "Krovak"									, "Krovak"	},
+--- a/src/saga_core/saga_gui/res/saga_dic.txt
++++ b/src/saga_core/saga_gui/res/saga_dic.txt
+@@ -50,7 +50,7 @@ PROJ4	DIR	WKT	DESC
+ "hammer"	" "	"Hammer_Eckert_Greifendorff"	"*) Hammer & Eckert-Greifendorff"
+ "hatano"	" "	"Hatano_Asymmetrical_Equal_Area"	"*) Hatano Asymmetrical Equal Area"
+ "igh"	" "	"Interrupted_Goodes_Homolosine"	"*) Interrupted Goode's Homolosine"
+-"imw_p"	" "	"Internation_Map_of_the_World_Polyconic"	"*) Internation Map of the World Polyconic"
++"imw_p"	" "	"International_Map_of_the_World_Polyconic"	"*) International Map of the World Polyconic"
+ "kav5"	" "	"Kavraisky_V"	"*) Kavraisky V"
+ "kav7"	" "	"Kavraisky_VII"	"*) Kavraisky VII"
+ "krovak"	" "	"Krovak"	"Krovak"

saga/saga.spec

@@ -1,6 +1,6 @@
 Name:           saga
 Version:        2.3.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Geographic information system with an API for processing geodata 
 
 Group:          Applications/Engineering
@@ -12,6 +12,8 @@ License:        GPLv2 and LGPLv2
 URL:            http://www.saga-gis.org 
 #Source0:        https://sourceforge.net/projects/saga-gis/files/SAGA%20-%202.3/SAGA%20%{version}/saga_%{version}_gpl2.tar.gz
 Source0:        %{name}_%{version}_gpl2.tar.gz
+Patch0:         %{name}-projections-gcc6.patch
+Patch1:         %{name}-spelling-errors.patch
 
 BuildRequires: libappstream-glib
 BuildRequires: desktop-file-utils
@@ -68,6 +70,9 @@ This package includes the headers and development libraries for SAGA.
 
 %prep
 %setup -q -n %{name}-%{version}
+%patch0 -p1
+%patch1 -p1
+
 # Convert to UNIX line-breaks
 sed -i 's/\r//' AUTHORS
 
@@ -145,6 +150,10 @@ appstream-util validate-relax --nonet %{buildroot}/%{_datadir}/appdata/%{name}.a
 
 
 %changelog
+* Thu Jan 18 2018 Daniele Viganò <daniele@vigano.me> - 2.3.1-3
+- Add from Debian to address segfaults with shapefiles and newer GCC
+- Add a patch from Debian to fix spelling
+
 * Tue Aug 29 2017 Daniele Viganò <daniele@vigano.me> - 2.3.1-2
 - Sync with upstream master
 - Python 2 binary package renamed to python2-saga