sci-libs/gdal: fix build with enabled python use flag

Closes: https://bugs.gentoo.org/689110
Package-Manager: Portage-2.3.68, Repoman-2.3.16
Signed-off-by: Conrad Kostecki <conrad@kostecki.com>
Closes: https://github.com/gentoo/gentoo/pull/12441
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>

2 files changed, 436 insertions, 0 deletions

diff --git a/sci-libs/gdal/files/gdal-2.4.1-swig-4.patch b/sci-libs/gdal/files/gdal-2.4.1-swig-4.patch
new file mode 100644
index 000000000000..9d104e60f60a
--- /dev/null
+++ b/sci-libs/gdal/files/gdal-2.4.1-swig-4.patch
@@ -0,0 +1,115 @@
+From 7a2c9f9348e1bf6bd95033d0b4da09a243fd9e6d Mon Sep 17 00:00:00 2001
+From: Even Rouault <even.rouault@spatialys.com>
+Date: Mon, 8 Jul 2019 14:34:55 +0200
+Subject: [PATCH] Python bindings: add compatibility with SWIG 4.0 (based on
+ patch by @perestoronin, fixes #1702)
+
+---
+ gdal/swig/include/gdal_array.i                  |  6 ++++++
+ gdal/swig/include/python/typemaps_python.i      |  9 ++++++++-
+ gdal/swig/python/extensions/gdal_array_wrap.cpp | 15 ++++++++++++++-
+ gdal/swig/python/extensions/gdal_wrap.cpp       |  9 ++++++++-
+ 4 files changed, 36 insertions(+), 3 deletions(-)
+
+diff --git a/swig/include/gdal_array.i b/swig/include/gdal_array.i
+index c4f6f19b610..bf053eb2476 100644
+--- a/swig/include/gdal_array.i
++++ b/swig/include/gdal_array.i
+@@ -899,12 +899,18 @@ retStringAndCPLFree* GetArrayFilename(PyArrayObject *psArray)
+     }
+ 
+     /* Keep a reference to the VirtualMem object */
++%#if SWIGVERSION >= 0x040000
++%#define obj0 swig_obj[0]
++%#endif
+ %#if NPY_API_VERSION >= 0x00000007
+     PyArray_SetBaseObject(ar, obj0);
+ %#else
+     PyArray_BASE(ar) = obj0;
+ %#endif
+     Py_INCREF(obj0);
++%#if SWIGVERSION >= 0x040000
++%#undef obj0
++%#endif
+     Py_DECREF($result);
+     $result = (PyObject*) ar;
+ }
+diff --git a/swig/include/python/typemaps_python.i b/swig/include/python/typemaps_python.i
+index 5c9f36ab278..9266422e9c4 100644
+--- a/swig/include/python/typemaps_python.i
++++ b/swig/include/python/typemaps_python.i
+@@ -2104,7 +2104,14 @@ DecomposeSequenceOf4DCoordinates( PyObject *seq, int nCount, double *x, double *
+ %#if PY_VERSION_HEX >= 0x02070000
+   /* %typemap(argout) (void** pptr, size_t* pnsize, GDALDataType* pdatatype, int* preadonly)*/
+   Py_buffer *buf=(Py_buffer*)malloc(sizeof(Py_buffer));
+-  if (PyBuffer_FillInfo(buf,  obj0,  *($1), *($2), *($4), PyBUF_ND)) {
++
++  if (PyBuffer_FillInfo(buf,
++%#if SWIGVERSION >= 0x040000
++                        swig_obj[0],
++%#else
++                        obj0,
++%#endif
++                        *($1), *($2), *($4), PyBUF_ND)) {
+     // error, handle
+   }
+   if( *($3) == GDT_Byte )
+diff --git a/swig/python/extensions/gdal_array_wrap.cpp b/swig/python/extensions/gdal_array_wrap.cpp
+index 807e12dd4a0..4435803e6d9 100644
+--- a/swig/python/extensions/gdal_array_wrap.cpp
++++ b/swig/python/extensions/gdal_array_wrap.cpp
+@@ -4598,7 +4598,14 @@ SWIGINTERN PyObject *_wrap_VirtualMem_GetAddr(PyObject *SWIGUNUSEDPARM(self), Py
+ #if PY_VERSION_HEX >= 0x02070000
+     /* %typemap(argout) (void** pptr, size_t* pnsize, GDALDataType* pdatatype, int* preadonly)*/
+     Py_buffer *buf=(Py_buffer*)malloc(sizeof(Py_buffer));
+-    if (PyBuffer_FillInfo(buf,  obj0,  *(arg2), *(arg3), *(arg5), PyBUF_ND)) {
++    
++    if (PyBuffer_FillInfo(buf,
++    #if SWIGVERSION >= 0x040000
++        swig_obj[0],
++    #else
++        obj0,
++    #endif
++        *(arg2), *(arg3), *(arg5), PyBUF_ND)) {
+       // error, handle
+     }
+     if( *(arg4) == GDT_Byte )
+@@ -5597,12 +5604,18 @@ SWIGINTERN PyObject *_wrap_VirtualMemGetArray(PyObject *SWIGUNUSEDPARM(self), Py
+     }
+     
+     /* Keep a reference to the VirtualMem object */
++#if SWIGVERSION >= 0x040000
++#define obj0 swig_obj[0]
++#endif
+ #if NPY_API_VERSION >= 0x00000007
+     PyArray_SetBaseObject(ar, obj0);
+ #else
+     PyArray_BASE(ar) = obj0;
+ #endif
+     Py_INCREF(obj0);
++#if SWIGVERSION >= 0x040000
++#undef obj0
++#endif
+     Py_DECREF(resultobj);
+     resultobj = (PyObject*) ar;
+   }
+diff --git a/swig/python/extensions/gdal_wrap.cpp b/swig/python/extensions/gdal_wrap.cpp
+index 37cb635339e..f2f014fd0b5 100644
+--- a/swig/python/extensions/gdal_wrap.cpp
++++ b/swig/python/extensions/gdal_wrap.cpp
+@@ -15238,7 +15238,14 @@ SWIGINTERN PyObject *_wrap_VirtualMem_GetAddr(PyObject *SWIGUNUSEDPARM(self), Py
+ #if PY_VERSION_HEX >= 0x02070000
+     /* %typemap(argout) (void** pptr, size_t* pnsize, GDALDataType* pdatatype, int* preadonly)*/
+     Py_buffer *buf=(Py_buffer*)malloc(sizeof(Py_buffer));
+-    if (PyBuffer_FillInfo(buf,  obj0,  *(arg2), *(arg3), *(arg5), PyBUF_ND)) {
++    
++    if (PyBuffer_FillInfo(buf,
++    #if SWIGVERSION >= 0x040000
++        swig_obj[0],
++    #else
++        obj0,
++    #endif
++        *(arg2), *(arg3), *(arg5), PyBUF_ND)) {
+       // error, handle
+     }
+     if( *(arg4) == GDT_Byte )
diff --git a/sci-libs/gdal/gdal-2.4.1-r1.ebuild b/sci-libs/gdal/gdal-2.4.1-r1.ebuild
new file mode 100644
index 000000000000..5524199c1e1a
--- /dev/null
+++ b/sci-libs/gdal/gdal-2.4.1-r1.ebuild
@@ -0,0 +1,321 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+GENTOO_DEPEND_ON_PERL="no"
+PYTHON_COMPAT=( python2_7 python3_{5,6,7} )
+DISTUTILS_OPTIONAL=1
+
+inherit autotools perl-module distutils-r1 toolchain-funcs flag-o-matic java-pkg-opt-2
+
+DESCRIPTION="Translator library for raster geospatial data formats (includes OGR support)"
+HOMEPAGE="https://gdal.org/"
+SRC_URI="https://download.osgeo.org/${PN}/${PV}/${P}.tar.gz"
+
+SLOT="0/2.3"
+LICENSE="BSD Info-ZIP MIT"
+KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
+IUSE="armadillo +aux_xml curl debug doc fits geos gif gml hdf5 java jpeg jpeg2k lzma mdb mysql netcdf odbc ogdi opencl oracle pdf perl png postgres python spatialite sqlite threads webp xls zstd"
+
+COMMON_DEPEND="
+	dev-libs/expat
+	dev-libs/json-c:=
+	dev-libs/libpcre
+	dev-libs/libxml2:=
+	media-libs/tiff:0=
+	sci-libs/libgeotiff:=
+	sys-libs/zlib:=[minizip(+)]
+	armadillo? ( sci-libs/armadillo:=[lapack] )
+	curl? ( net-misc/curl )
+	fits? ( sci-libs/cfitsio:= )
+	geos? ( >=sci-libs/geos-2.2.1 )
+	gif? ( media-libs/giflib:= )
+	gml? ( >=dev-libs/xerces-c-3.1 )
+	hdf5? ( >=sci-libs/hdf5-1.6.4:=[szip] )
+	jpeg? ( virtual/jpeg:0= )
+	jpeg2k? ( media-libs/openjpeg:2= )
+	lzma? ( || (
+		app-arch/xz-utils
+		app-arch/lzma
+	) )
+	mdb? ( dev-java/jackcess:1 )
+	mysql? ( virtual/mysql )
+	netcdf? ( sci-libs/netcdf:= )
+	odbc? ( dev-db/unixODBC )
+	ogdi? ( sci-libs/ogdi )
+	opencl? ( virtual/opencl )
+	oracle? ( dev-db/oracle-instantclient:= )
+	pdf? ( app-text/poppler:= )
+	perl? ( dev-lang/perl:= )
+	png? ( media-libs/libpng:0= )
+	postgres? ( >=dev-db/postgresql-8.4:= )
+	python? (
+		${PYTHON_DEPS}
+		dev-python/numpy[${PYTHON_USEDEP}]
+	)
+	spatialite? ( dev-db/spatialite )
+	sqlite? ( dev-db/sqlite:3 )
+	webp? ( media-libs/libwebp:= )
+	xls? ( dev-libs/freexl )
+	zstd? ( app-arch/zstd:= )"
+
+RDEPEND="${COMMON_DEPEND}
+	java? ( >=virtual/jre-1.7:* )"
+
+DEPEND="${COMMON_DEPEND}
+	doc? ( app-doc/doxygen )
+	java? ( >=virtual/jdk-1.7:* )
+	perl? ( dev-lang/swig:0 )
+	python? (
+		dev-lang/swig:0
+		dev-python/setuptools[${PYTHON_USEDEP}]
+	)"
+
+REQUIRED_USE="
+	mdb? ( java )
+	python? ( ${PYTHON_REQUIRED_USE} )
+	spatialite? ( sqlite )
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.2.3-soname.patch"
+	"${FILESDIR}/${PN}-2.2.3-bashcomp-path.patch" # bug 641866
+	"${FILESDIR}/${PN}-2.3.0-curl.patch" # bug 659840
+	"${FILESDIR}/${P}-poppler-0.75.patch"
+	"${FILESDIR}/${P}-poppler-0.76.patch"
+	"${FILESDIR}/${P}-swig-4.patch" # bug 689110
+)
+
+src_prepare() {
+	# fix datadir and docdir placement
+	sed -e "s:@datadir@:@datadir@/gdal:" \
+		-e "s:@exec_prefix@/doc:@exec_prefix@/share/doc/${PF}/html:g" \
+		-i "${S}"/GDALmake.opt.in || die
+
+	# the second sed expression should fix bug 371075
+	sed -e "s:setup.py install:setup.py install --root=\$(DESTDIR):" \
+		-e "s:--prefix=\$(DESTDIR):--prefix=:" \
+		-i "${S}"/swig/python/GNUmakefile || die
+
+	# Fix spatialite/sqlite include issue
+	sed -e 's:spatialite/sqlite3.h:sqlite3.h:g' \
+		-i ogr/ogrsf_frmts/sqlite/ogr_sqlite.h || die
+
+	# Fix freexl configure check
+	sed -e 's:FREEXL_LIBS=missing):FREEXL_LIBS=missing,-lm):g' \
+		-i configure.ac || die
+
+	sed -e "s: /usr/: \"${EPREFIX}\"/usr/:g" \
+		-i configure.ac || die
+
+	sed -e 's:^ar:$(AR):g' \
+		-i ogr/ogrsf_frmts/sdts/install-libs.sh || die
+
+	# updated for newer swig (must specify the path to input files)
+	sed -e "s: gdal_array.i: ../include/gdal_array.i:" \
+		-e "s:\$(DESTDIR)\$(prefix):\$(DESTDIR)\$(INST_PREFIX):g" \
+		-i swig/python/GNUmakefile || die "sed python makefile failed"
+	sed -e "s:library_dirs = :library_dirs = /usr/$(get_libdir):g" \
+		-i swig/python/setup.cfg || die "sed python setup.cfg failed"
+
+	default
+
+	eautoreconf
+}
+
+src_configure() {
+	# bug 619148
+	append-cxxflags -std=c++14
+
+	local myconf=(
+		# charls - not packaged in Gentoo ebuild repository
+		# kakadu, mrsid jp2mrsid - another jpeg2k stuff, ignore
+		# bsb - legal issues
+		# ingres - same story as oracle oci
+		# jasper - disabled because unmaintained and vulnerable; openjpeg will be used as JPEG-2000 provider instead
+		# podofo - we use poppler instead they are exclusive for each other
+		# tiff is a hard dep
+		--includedir="${EPREFIX}/usr/include/${PN}"
+		--disable-pdf-plugin
+		--disable-static
+		--enable-shared
+		--with-expat
+		--with-cryptopp=no
+		--with-geotiff
+		--with-grib
+		--with-hide-internal-symbols
+		--with-libjson-c="${EPREFIX}/usr/"
+		--with-libtiff
+		--with-libtool
+		--with-libz="${EPREFIX}/usr/"
+		--with-gnm
+		--without-bsb
+		--without-charls
+		--without-dods-root
+		--without-ecw
+		--without-epsilon
+		--without-fgdb
+		--without-fme
+		--without-gta
+		--without-grass
+		--without-hdf4
+		--without-idb
+		--without-ingres
+		--without-jasper
+		--without-jp2lura
+		--without-jp2mrsid
+		--without-kakadu
+		--without-kea
+		--without-libkml
+		--without-mongocxx
+		--without-mrsid
+		--without-mrsid_lidar
+		--without-msg
+		--without-mrf
+		--without-rasdaman
+		--without-rasterlite2
+		--without-pcraster
+		--without-pdfium
+		--without-podofo
+		--without-qhull
+		--without-sde
+		--without-sfcgal
+		--without-sosi
+		--without-teigha
+		--disable-lto
+		$(use_enable debug)
+		$(use_with armadillo)
+		$(use_with aux_xml pam)
+		$(use_with curl)
+		$(use_with fits cfitsio)
+		$(use_with geos)
+		$(use_with gif)
+		$(use_with gml xerces)
+		$(use_with hdf5)
+		$(use_with jpeg pcidsk) # pcidsk is internal, because there is no such library yreleased developer by gdal
+		$(use_with jpeg)
+		$(use_with jpeg2k openjpeg)
+		$(use_with lzma liblzma)
+		$(use_with mysql mysql "${EPREFIX}"/usr/bin/mysql_config)
+		$(use_with netcdf)
+		$(use_with oracle oci)
+		$(use_with odbc)
+		$(use_with ogdi ogdi "${EPREFIX}"/usr)
+		$(use_with opencl)
+		$(use_with pdf poppler)
+		$(use_with perl)
+		$(use_with png)
+		$(use_with postgres pg)
+		$(use_with python)
+		$(use_with spatialite)
+		$(use_with sqlite sqlite3 "${EPREFIX}"/usr)
+		$(use_with threads)
+		$(use_with webp)
+		$(use_with xls freexl)
+		$(use_with zstd)
+	)
+
+	tc-export AR RANLIB
+
+	if use java; then
+		myconf+=(
+			--with-java=$(java-config --jdk-home 2>/dev/null)
+			--with-jvm-lib=dlopen
+			$(use_with mdb)
+		)
+	else
+		myconf+=( --without-java --without-mdb )
+	fi
+
+	if use sqlite; then
+		append-libs -lsqlite3
+	fi
+
+	# bug #632660
+	if use ogdi; then
+		tc-export PKG_CONFIG
+		append-cflags $(${PKG_CONFIG} --cflags libtirpc)
+		append-cxxflags $(${PKG_CONFIG} --cflags libtirpc)
+	fi
+
+	ECONF_SOURCE="${S}" econf "${myconf[@]}"
+
+	# mysql-config puts this in (and boy is it a PITA to get it out)
+	if use mysql; then
+		sed -e "s: -rdynamic : :" \
+			-i GDALmake.opt || die "sed LIBS failed"
+	fi
+}
+
+src_compile() {
+	if use perl; then
+		rm "${S}"/swig/perl/*_wrap.cpp || die
+		emake -C "${S}"/swig/perl generate
+	fi
+
+	# gdal-config needed before generating Python bindings
+	default
+
+	if use perl ; then
+		pushd "${S}"/swig/perl > /dev/null || die
+		perl-module_src_configure
+		perl-module_src_compile
+		popd > /dev/null || die
+	fi
+
+	if use python; then
+		rm -f "${S}"/swig/python/*_wrap.cpp || die
+		emake -C "${S}"/swig/python generate
+		pushd "${S}"/swig/python > /dev/null || die
+		distutils-r1_src_compile
+		popd > /dev/null || die
+	fi
+
+	use doc && emake docs
+}
+
+src_install() {
+	if use perl ; then
+		pushd "${S}"/swig/perl > /dev/null || die
+		myinst=( DESTDIR="${D}" )
+		perl-module_src_install
+		popd > /dev/null || die
+		sed -e 's:BINDINGS        =       \(.*\) perl:BINDINGS        =       \1:g' \
+			-i GDALmake.opt || die
+	fi
+
+	use perl && perl_delete_localpod
+
+	local DOCS=( Doxyfile HOWTO-RELEASE NEWS )
+	use doc && HTML_DOCS=( html/. )
+
+	default
+
+	python_install() {
+		distutils-r1_python_install
+		python_doscript scripts/*.py
+	}
+
+	if use python; then
+		# Don't clash with gdal's docs
+		unset DOCS HTML_DOCS
+
+		pushd "${S}"/swig/python > /dev/null || die
+		distutils-r1_src_install
+		popd > /dev/null || die
+
+		newdoc swig/python/README.txt README-python.txt
+
+		insinto /usr/share/${PN}/samples
+		doins -r swig/python/samples/
+	fi
+
+	doman "${S}"/man/man*/*
+	find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	elog "Check available image and data formats after building with"
+	elog "gdalinfo and ogrinfo (using the --formats switch)."
+}