%global commit      82799874c7fdcb464c39cbae4383f7b451209ca4
%global shortcommit %(c=%{commit}; echo ${c:0:7})
%global debug_package %{nil}

Name:           CuraEngine-lulzbot
Version:        20231130
Release:        %autorelease
Epoch:          1
Summary:        Engine for processing 3D models into G-code instructions for 3D printers
License:        AGPL-3.0-or-later
URL:            https://code.alephobjects.com/diffusion/CTE/
Source0:        https://gitlab.com/lulzbot3d/cura-le/cura-engine-le/-/archive/%{commit}/cura-engine-le-%{commit}.tar.bz2
# The cmake stuff would attempt to git clone this.
# TODO: package on its own.
%global stb_commit e6afb9cbae4064da8c3e69af3ff5c4629579c1d2
Source1:        https://github.com/nothings/stb/archive/%{stb_commit}.tar.gz
Provides:       bundled(stb) = %stb_commit

Conflicts:      CuraEngine

Patch0:         cura-engine-le-20230601-no-static-libstdc++.patch
Patch1:         cura-engine-le-20230601-stdint.patch

BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  libarcus-lulzbot-devel
BuildRequires:  polyclipping-devel >= 6.1.2
BuildRequires:  protobuf-devel
BuildRequires:  rapidjson-devel
BuildRequires:  cmake
BuildRequires:  git

Requires:       libarcus-lulzbot

%description
%{name} is a C++ console application for 3D printing G-code generation. It
has been made as a better and faster alternative to the old Skeinforge engine.

This is just a console application for G-code generation. For a full graphical
application look at cura-lulzbot which is the graphical frontend for %{name}.

%prep
%autosetup -p1 -n cura-engine-le-%{commit}
tar -xf %{SOURCE1}
mv stb-%{stb_commit} stb

# bundled libraries
rm -rf libs
sed -i 's|#include <clipper/clipper.hpp>|#include <polyclipping/clipper.hpp>|' src/utils/*.h src/*.cpp

# The -DCURA_ENGINE_VERSION does not work, so we sed-change the default value
sed -i 's/"DEV"/"%{version}"/' src/settings/Settings.h

%build
%cmake -DUSE_DISTRO_OPTIMIZATION_FLAGS:BOOL=ON -DUSE_SYSTEM_LIBS:BOOL=ON -DBUILD_SHARED_LIBS:BOOL=OFF -DStb_INCLUDE_DIRS:PATH=${PWD} -DCURA_ENGINE_VERSION:STRING=%{version} # The lib is only intermediate
%cmake_build


%install
%cmake_install
mkdir -p %{buildroot}%{_datadir}/%{name}/

%check
# Smoke test
%{buildroot}%{_bindir}/CuraEngine help

%files
%license LICENSE
%doc README.md
%{_bindir}/CuraEngine
%{_datadir}/%{name}

%changelog
%autochangelog