File OpenSceneGraph1.spec of Package OpenSceneGraph1

#
# spec file for package OpenSceneGraph1
#
# Copyright (c) 2025 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


# Spec file for OSG.
%define global_version 1.2

%define openthreads_version 1.5.0
%define openthreads_release %{global_release}
%define producer_version 1.1.0
%define producer_release %{global_release}
%define openscenegraph_version %{global_version}

%define apivers 1.0

Name:           OpenSceneGraph1
Version:        %{openscenegraph_version}
Release:        0
Summary:        3D real-time graphics toolkit
License:        LGPL-2.1-only
Group:          Development/Libraries/X11
# NOTE: also SUSE-wxWidgets-3.0 http://trac.openscenegraph.org/projects/osg/attachment/wiki/Legal/LICENSE.txt
URL:            http://openscenegraph.org/
Source:         OpenSceneGraph-%{openscenegraph_version}.tar.bz2
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-abuild.patch adam@mizerski.pl -- Add missing C libraries
Patch0:         OpenSceneGraph-1.2-abuild.patch
# PATCH-FEATURE-OPENSUSE OpenSceneGraph-1.2-misc.patch adam@mizerski.pl -- I haven't done it. It adds sonames to libraries, Doxyfiles, and fixes some sources. Looks good :)
Patch1:         OpenSceneGraph-1.2-misc.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-missing-sentinel.patch adam@mizerski.pl -- Fix E: OpenSceneGraph missing-sentinel ../ConfigParser.cpp:2269
Patch2:         OpenSceneGraph-1.2-missing-sentinel.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-libpng14.patch adam@mizerski.pl -- Make it compatible with libpng14
Patch3:         OpenSceneGraph-1.2-libpng14.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-type-qualifiers.patch adam@mizerski.pl -- Not a big change for source, but removes lots of warnings.
Patch4:         OpenSceneGraph-1.2-type-qualifiers.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-ignored-typedef.patch adam@mizerski.pl -- Not a big change for source, but removes lots of warnings.
Patch5:         OpenSceneGraph-1.2-ignored-typedef.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-makerules_tabs.patch adam@mizerski.pl -- Make doesn't like 8 spaces. He likes tabs.
Patch6:         OpenSceneGraph-1.2-makerules_tabs.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-gcc47.patch - gcc 4.7 build fix
Patch7:         OpenSceneGraph-1.2-gcc47.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-giflib.patch - patch to work with newer giflib
Patch8:         OpenSceneGraph-1.2-giflib.patch
# PATCH-FIX-UPSTREAM fix-boolean-to-pointer.patch - Fix implicit conversation from false to nullptr
Patch9:         fix-boolean-to-pointer.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-gcc11.patch - gcc 11 build fix
Patch10:        OpenSceneGraph-1.2-gcc11.patch
# PATCH-FIX-UPSTREAM OpenSceneGraph-1.2-gcc11.patch - gcc 15 build fix
Patch11:        OpenSceneGraph-1.2-gcc15.patch
BuildRequires:  dos2unix
BuildRequires:  doxygen
BuildRequires:  freeglut-devel
BuildRequires:  freetype2-devel
BuildRequires:  gcc-c++
BuildRequires:  giflib-devel
BuildRequires:  libXmu-devel
BuildRequires:  libjpeg-devel
BuildRequires:  libpng-devel
BuildRequires:  libtiff-devel
BuildRequires:  pkg-config
BuildRequires:  unzip
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
The OpenSceneGraph is a 3D graphics toolkit, used in fields such as
visual simulation, games, virtual reality, scientific visualization
and modelling.

%package -n OpenSceneGraph1-plugins
Version:        %{openscenegraph_version}
Release:        0
Summary:        Plugins for OpenSceneGraph
Group:          Development/Libraries/X11
URL:            http://openscenegraph.org/
Provides:       OpenSceneGraph-plugins = %{openscenegraph_version}

%description -n OpenSceneGraph1-plugins
Plugins for OpenSceneGraph, a 3D graphics toolkit.

%package examples
Version:        %{openscenegraph_version}
Release:        0
Summary:        Example programs for OpenSceneGraph
Group:          Development/Libraries/X11
URL:            http://openscenegraph.org/

%description examples
Examples for OpenSceneGraph, a 3D graphics toolkit.

%package -n libOpenSceneGraph1
Version:        %{openscenegraph_version}
Release:        0
Summary:        3D graphics toolkit
Group:          System/Libraries
URL:            http://openscenegraph.org/

%description -n libOpenSceneGraph1
The OpenSceneGraph is a 3D graphics toolkit, used in fields such as
visual simulation, games, virtual reality, scientific visualization
and modelling.

%package -n libOpenSceneGraph1-devel
Version:        %{openscenegraph_version}
Release:        0
Summary:        The Open Scene Graph Headers
Group:          Development/Libraries/X11
URL:            http://openscenegraph.org/
Requires:       Mesa-devel
Requires:       gcc-c++
Requires:       libOpenSceneGraph1
Requires:       libOpenThreads1-devel
Requires:       libProducer1-devel
Provides:       libOpenSceneGraph-devel = %{global_version}
Conflicts:      libOpenSenceGraph-devel

%description -n libOpenSceneGraph1-devel
The header files and libraries needed for developing VR applications using
Open Scene Graph.

%package -n libOpenThreads1
Version:        %{openthreads_version}
Release:        0
Summary:        Object-oriented threading library
Group:          System/Libraries
URL:            http://openthreads.sourceforge.net/

%description -n libOpenThreads1
OpenThreads is an object-oriented threading library.

%package -n libOpenThreads1-devel
Version:        %{openthreads_version}
Release:        0
Summary:        The OpenThreads Headers
Group:          Development/Libraries/X11
URL:            http://openthreads.sourceforge.net/
Requires:       gcc-c++
Requires:       glibc-devel
Requires:       libOpenThreads1
Provides:       libOpenThreads-devel = %{openthreads_version}

%description -n libOpenThreads1-devel
The header files and libraries needed for developing programs using
OpenThreads.

%package -n libProducer1
Version:        %{producer_version}
Release:        0
Summary:        A graphics windowing toolkit
Group:          System/Libraries
URL:            http://andesengineering.com/Producer/

%description -n libProducer1
Open Producer is a graphics windowing toolkit.

%package -n libProducer1-devel
Version:        %{producer_version}
Release:        0
Summary:        Development files for OpenProducer
Group:          Development/Libraries/X11
URL:            http://andesengineering.com/Producer/
Requires:       Mesa-devel
Requires:       gcc-c++
Requires:       libOpenSceneGraph1-devel
Requires:       libOpenThreads1-devel
Requires:       libProducer1
Requires:       xorg-x11-libX11-devel
Requires:       xorg-x11-proto-devel
Provides:       libProducer-devel = %{producer_version}

%description -n libProducer1-devel
The header files and libraries needed for developing programs using Open
Producer.

%prep
# For now don't keep unpacking
%setup -q -n OpenSceneGraph-%{openscenegraph_version}
%autopatch -p1

# backup, we hack this file later
cp OpenSceneGraph/Make/dependencies OpenSceneGraph/Make/dependencies.bak

# Propagate RPM_OPT_FLAGS
for file in OpenSceneGraph/src/osgWrappers/*/GNUmakefile; do
  sed -i -e '/^OPTF.*$/d' $file
done

#make the build faster
for dir in OpenThreads Producer OpenSceneGraph; do
    sed -i -e 's,$(MAKE) $@,$(MAKE) $@ %{?_smp_mflags},g' $dir/Make/makedirrules
done

for dir in OpenThreads Producer OpenSceneGraph; do
# Add DESTDIR
# Remove bogus -lstdc++
# Install examples to %%{_bindir}
  sed -i \
    -e 's,^\(INST_LOCATION[ ]*?=\).*$,\1 $(DESTDIR)%{_prefix},g' \
    -e 's,^\(INST_INCLUDE[ ]*=\).*$,\1 $(DESTDIR)%{_includedir},g' \
    -e 's,^\(INST_SHARE[ ]*=\).*$,\1 $(DESTDIR)%{_datadir},g' \
    -e 's,^\(INST_LIBS[ ]*=\).*$,\1 $(DESTDIR)%{_libdir},g' \
    -e 's,^\(INST_EXAMPLES[ ]*=\).*$,\1 $(DESTDIR)%{_bindir},g' \
    -e 's,\(^[ \t]*LIBS[ ]*=.*\) -lstdc++,\1,g' \
    -e 's, -lXi,,g' \
    -e 's,^\([ ]*LDFLAGS.*soname.*$\),# \1,g' \
    $dir/Make/makedefs

# Propagate RPM_OPT_FLAGS
  echo "OPTF =%{optflags} -fno-strict-aliasing" >> $dir/Make/makedefs

# Fix quoting bug
  sed -i \
    -e 's, DOF=$(OPTF) , "DOF=$(OPTF)" ,g' \
    $dir/Make/makerules

# Fix broken shell fragments
  sed -i \
    -e 's,do\\,do \\,g' \
    -e 's,else\\,else \\,g' \
    -e 's,fi\\,fi;\\,g' \
    -e 's,done\\,done;\\,g' \
    -e 's,then\\,then \\,g' \
    $dir/Make/*rules

  find $dir -name GNUmakefile -exec grep -l '^[ ]*LIB[ ]*=' {} \; | \
    xargs sed -i \
      -e 's,\(^include.*makedefs\)[ ]*$,\1\ninclude \$(TOPDIR)/Make/libdefs,'

# Fix libdir
  sed -i \
    -e 's,^prefix=.*$,prefix = %{_prefix},' \
    -e 's,^includedir=.*$,includedir = %{_includedir},' \
    -e 's,^libdir=.*$,libdir = %{_libdir},' \
    -e 's,^Version:.*$,Version: %{apivers},' \
    -e '/^Conflicts:$/d' \
    $dir/Make/$(echo $dir | tr [:upper:] [:lower:]).pc
done

find . -name "*.txt" -exec dos2unix "{}" "+"

%build
%ifarch x86_64
export LD_LIBRARY_PATH="$PWD/Producer/lib/Linux64:$PWD/OpenThreads/lib/Linux64"
%else
export LD_LIBRARY_PATH="$PWD/Producer/lib/Linux32:$PWD/OpenThreads/lib/Linux32"
%endif

echo "# Fedora custom settings" > OpenSceneGraph/Make/dependencies
echo "COMPILE_EXAMPLES = yes" >> OpenSceneGraph/Make/dependencies
echo "GLUT_INSTALLED = yes" >> OpenSceneGraph/Make/dependencies
echo >> OpenSceneGraph/Make/dependencies
cat OpenSceneGraph/Make/dependencies.bak >> OpenSceneGraph/Make/dependencies

export CXXFLAGS="$RPM_OPT_FLAGS"
export CFLAGS="$CXXFLAGS"

for dir in OpenThreads Producer OpenSceneGraph; do
  make -C $dir \
    COMPILE_OSG_OP_OT_WITH_SONAMES=YES \
    OPENTHREADS_INC_DIR="$PWD/OpenThreads/include" \
    OPENTHREADS_LIB_DIR="$PWD/OpenThreads/lib/\$(OS)\$(ARCH)" \
    PRODUCER_INC_DIR="$PWD/Producer/include" \
    PRODUCER_LIB_DIR="$PWD/Producer/lib/\$(OS)\$(ARCH)" \
    ARCH_EXT=%{arch_ext} \
    COIN_INSTALLED=no \
    %{?_smp_mflags}
done

doxygen -u OpenThreads/dist/debian/Doxyfile-openthreads
doxygen OpenThreads/dist/debian/Doxyfile-openthreads
doxygen -u OpenSceneGraph/dist/debian/Doxyfile-openscenegraph
doxygen OpenSceneGraph/dist/debian/Doxyfile-openscenegraph
doxygen -u Producer/dist/debian/Doxyfile-producer
doxygen Producer/dist/debian/Doxyfile-producer

%install
%ifarch x86_64
export LD_LIBRARY_PATH="$PWD/Producer/lib/Linux64:$PWD/OpenThreads/lib/Linux64"
%else
export LD_LIBRARY_PATH="$PWD/Producer/lib/Linux32:$PWD/OpenThreads/lib/Linux32"
%endif

for dir in OpenThreads Producer OpenSceneGraph; do
  make -C $dir \
    COMPILE_OSG_OP_OT_WITH_SONAMES="YES" \
    OPENTHREADS_INC_DIR="$PWD/OpenThreads/include" \
    OPENTHREADS_LIB_DIR="$PWD/OpenThreads/lib/\$(OS)\$(ARCH)" \
    PRODUCER_INC_DIR="$PWD/Producer/include" \
    PRODUCER_LIB_DIR="$PWD/Producer/lib/\$(OS)\$(ARCH)" \
    ARCH_EXT=%{arch_ext} \
    COIN_INSTALLED=no \
    DESTDIR=%{buildroot} \
    INST_PLUGINS=%{buildroot}%{_libdir}/osgPlugins-%{global_version} \
    install
done

rm -rf %{buildroot}%{_datadir}/OpenSceneGraph/src

# HACK ALERT: This should be fixed inside of the makefiles.
# fix up shared library symlinks
pushd %{buildroot}%{_libdir} > /dev/null
  for i in lib*.so; do
    if test -f $i; then
      rm -f $i.*
      soname=$(objdump -p $i | grep SONAME | sed 's,[ ]*SONAME[ ]*,,')
      mv $i $soname
      ln -s $soname $i
    fi
  done
popd > /dev/null
/sbin/ldconfig -Nn %{buildroot}%{_libdir}

install -m 644 -D OpenThreads/Make/openthreads.pc %{buildroot}%{_libdir}/pkgconfig/openthreads.pc
install -m 644 -D OpenSceneGraph/Make/openscenegraph.pc %{buildroot}%{_libdir}/pkgconfig/openscenegraph.pc
install -m 644 -D Producer/Make/producer.pc %{buildroot}%{_libdir}/pkgconfig/producer.pc

%post -n libOpenSceneGraph1 -p /sbin/ldconfig
%postun -n libOpenSceneGraph1 -p /sbin/ldconfig
%post -n libOpenThreads1 -p /sbin/ldconfig
%postun -n libOpenThreads1 -p /sbin/ldconfig
%post -n libProducer1 -p /sbin/ldconfig
%postun -n libProducer1 -p /sbin/ldconfig

%files -n OpenSceneGraph1-plugins
%defattr(-, root, root)
%{_libdir}/osgPlugins-%{global_version}/

%files -n libOpenSceneGraph1
%defattr(-, root, root)
%{_libdir}/libosg*.so.1

%files -n libOpenSceneGraph1-devel
%defattr(-, root, root)
%{_libdir}/libosg*.so
%{_includedir}/osg*
%{_libdir}/pkgconfig/openscenegraph.pc

%files -n libOpenThreads1
%defattr(-, root, root)
%{_libdir}/libOpenThreads.so.1
%doc OpenThreads/*.txt OpenThreads/ChangeLog

%files -n libOpenThreads1-devel
%defattr(-, root, root)
%{_libdir}/libOpenThreads.so
%{_includedir}/OpenThreads/
%{_libdir}/pkgconfig/openthreads.pc

%files -n libProducer1
%defattr(-, root, root)
%{_libdir}/libProducer.so.1
%doc Producer/*.txt

%files -n libProducer1-devel
%defattr(-, root, root)
%{_libdir}/libProducer.so
%{_includedir}/Producer/
%{_libdir}/pkgconfig/producer.pc

%files
%defattr(-, root, root)
%{_bindir}/osgarchive
%{_bindir}/osgconv
%{_bindir}/osgversion
%{_bindir}/osgviewer
%doc OpenThreads/*.txt OpenThreads/ChangeLog

%files examples
%defattr(-, root, root)
%exclude %{_bindir}/osgarchive
%exclude %{_bindir}/osgconv
%exclude %{_bindir}/osgversion
%exclude %{_bindir}/osgviewer*
%{_bindir}/*

%changelog