%define major		2
%if 0%{?fedora} || 0%{?centos} > 9
%define libname		libxml2
%define develname	libxml2-devel
%else
%define libname		%{?_lib}xml2_%{major}
%define develname	%{?_lib}xml2-devel
%endif

%if 0%{?openeuler} || 0%{?euler}
%define buildsystem autotools
%else
%define buildsystem cmake
%endif

%if "%{_target_cpu}" == "%{_host_cpu}"
%bcond_without python
%endif

Summary:	Library providing XML and HTML support
Name:		libxml2
# WARNING: Please rebuild perl-XML-LibXML when you upload a new version else
#          you'll break a ton of perl packages' testsuite!!!!!
Version:	2.13.3
Release:	1.2%{?dist}
License:	MIT
Group: 		System/Libraries
URL:		http://www.xmlsoft.org/
Source0:	https://download.gnome.org/sources/%{name}/2.11/%{name}-%{version}.tar.xz
# Patch from openSUSE.
# See:  https://bugzilla.gnome.org/show_bug.cgi?id=789714
Patch1:         libxml2-2.12.0-python3-unicode-errors.patch
#Patch2:         d0c3f01e110d54415611c5fa0040cdf4a56053f9.patch
#Patch3:         235b15a590eecf97b09e87bdb7e4f8333e9de129.patch
#Patch4:         d39f78069dff496ec865c73aa44d7110e429bce9.patch

BuildRequires:  gcc
%if "%{buildsystem}" == "cmake"
BuildRequires:  cmake
%else
BuildRequires:	gtk-doc
%if "%{buildsystem}" == "autotools"
BuildRequires:  autoconf
BuildRequires:  automake
BuildRequires:  libtool
%endif
%endif
%if %{with python}
BuildRequires:	pkgconfig(python3)
%endif
BuildRequires:	pkgconfig(zlib)
BuildRequires:	pkgconfig(liblzma)
BuildRequires:	pkgconfig(readline)

%description
This library allows you to manipulate XML files. It includes support
for reading, modifying and writing XML and HTML files. There is DTDs
support: this includes parsing and validation even with complex DtDs,
either at parse time or later once the document has been modified. The
output can be a simple SAX stream or and in-memory DOM-like
representations. In this case one can use the built-in XPath and
XPointer implementation to select subnodes or ranges. A flexible
Input/Output mechanism is available, with existing HTTP and FTP modules
and combined to a URI library.

%package -n	%{libname}
Summary:	Shared libraries providing XML and HTML support
Group: 		System/Libraries
Provides:	%{name} = %{version}-%{release}
%dnl Obsoletes:      libxml2 < %{version}

%description -n	%{libname}
This library allows you to manipulate XML files. It includes support
for reading, modifying and writing XML and HTML files. There is DTDs
support: this includes parsing and validation even with complex DtDs,
either at parse time or later once the document has been modified.

%package	utils
Summary:	Utilities to manipulate XML files
Group:		System/Libraries
Provides:	xmllint = %{version}-%{release}
Provides:	xmlcatalog = %{version}-%{release}

%description	utils
This packages contains utils to manipulate XML files.

%if %{with python}
%package	python3
Summary:	Python bindings for the libxml2 library
Group:		Development/Python
Requires:	python3 >= %{python3_version}
Provides:	python3-%{name} = %{version}-%{release}
%{?python_provide:%python_provide python3-%{name}}

%description	python3
The libxml2-python3 package contains a module that permits applications
written in the Python programming language to use the interface
supplied by the libxml2 library to manipulate XML files.

This library allows you to manipulate XML files. It includes support
for reading, modifying and writing XML and HTML files. There is DTDs
support: this includes parsing and validation even with complex DtDs,
either at parse time or later once the document has been modified.
%endif

%package -n	%{develname}
Summary:	Libraries, includes, etc. to develop XML and HTML applications
Group:		Development/C
Requires:	%{libname} = %{version}-%{release}
Provides:	%{name}-devel = %{version}-%{release}

%description -n	%{develname}
Libraries, include files, etc you can use to develop XML applications.
This library allows you to manipulate XML files. It includes support
for reading, modifying and writing XML and HTML files. There is DTDs
support: this includes parsing and validation even with complex DtDs,
either at parse time or later once the document has been modified.

%prep
%setup -q
%autopatch -p1

# Prep py3 docs
mkdir py3doc
cp doc/*.py py3doc
sed -i 's|#!/usr/bin/python |#!%{__python3} |' py3doc/*.py

# Remove files generated by python/generator.py to force regenerating them
# rm python/{libxml2-py.c,libxml2-py.h,libxml2-export.c}

%build
%if "%{buildsystem}" == "autotools"
autoreconf -vfi
%if %{with python}
%configure
%else
%cmake -DLIBXML2_WITH_PYTHON=OFF
%endif
%make_build
%else
%if "%{buildsystem}" == "cmake"
%if %{with python}
%cmake -DLIBXML2_WITH_PYTHON=ON \
%else
%cmake -DLIBXML2_WITH_PYTHON=OFF \
%endif
	-DCMAKE_C_COMPILER=$(command -v gcc)
%cmake_build
%endif
%endif

%install
%if "%{buildsystem}" == "cmake"
%cmake_install
%else
%make_install
%endif

#only do it here if check aren't done
if [ %{_with check} -eq 0 ]; then
  # clean before packaging documentation
  (test -d doc/examples && cd doc/examples && make clean && rm -rf .deps Makefile || true)
  gzip -9 doc/libxml2-api.xml
fi


# multiarch policy
%if "%{_target_cpu}" == "{%_host_cpu}" && "%{_target_os}" == "%{_host_os}"
%multiarch_binaries %{buildroot}%{_bindir}/xml2-config
%endif

# remove unpackaged files
rm -rf	%{buildroot}%{_prefix}/doc \
 	%{buildroot}%{_datadir}/doc

#we don't want these
find %{buildroot} -name "*.la" -delete

%check
# all tests must pass
# use TARBALLURL_2="" TARBALLURL="" TESTDIRS="" to disable xstc test which are using remote tarball
#make TARBALLURL_2="" TARBALLURL="" TESTDIRS="" check

#need to do that after check otherwise it will fail
# clean before packaging documentation
(test -d doc/examples && cd doc/examples && make clean && rm -rf .deps Makefile || true)
gzip -9 doc/libxml2-api.xml

%if "%{buildsystem}" == "cmake" && %{with python}
mkdir -p %{buildroot}/%{python3_sitearch} %{buildroot}/%{python3_sitelib}
mv %{buildroot}/%{_prefix}/python/*.so* %{buildroot}/%{python3_sitearch}
mv %{buildroot}/%{_prefix}/python/*.py %{buildroot}/%{python3_sitelib}
rm -rf %{buildroot}/usr/lib/debug/%{_prefix}/python/
%endif

%files -n %{libname}
%{_libdir}/lib*.so.%{major}{,.*}

%files utils
%doc README.md
%license Copyright
%{_bindir}/xmlcatalog
%{_bindir}/xmllint
%{_mandir}/man1/xmlcatalog*
%{_mandir}/man1/xmllint*

%if %{with python}
%files python3
%doc README.md
%license Copyright
%doc py3doc/*.py
%if "%{buildsystem}" != "cmake"
%doc python/libxml2class.txt
%endif
%doc python/tests/*.py
%{python3_sitearch}/*
%{python3_sitelib}/*
%endif


%files -n %{develname}
%doc NEWS README.md
%license Copyright
%doc doc/libxml2-api.xml.gz
%if "%{buildsystem}" != "cmake"
%doc %{_datadir}/gtk-doc/html/*
%endif
%{_bindir}/xml2-config
%if "%{_target_cpu}" == "{%_host_cpu}" && "%{_target_os}" == "%{_host_os}"
%multiarch %{multiarch_bindir}/xml2-config
%endif
%{_libdir}/*.so
%{_libdir}/pkgconfig/*
%if "%{buildsystem}" == "cmake"
%{_libdir}/cmake/libxml2-%{version}/
%else
%{_libdir}/cmake/libxml2/libxml2-config.cmake
%endif
%{_mandir}/man1/xml2-config*
%{_includedir}/*
%{_datadir}/aclocal/*