# Disable LTO - causes linker issues with ITK on Fedora 43+
%global _lto_cflags %{nil}

%global commit 3bd8e038024b5a0684bf8284d4af0ac69cc0eb3c
%global shortcommit %(c=%{commit}; echo ${c:0:8})
%global snapdate 20260301

Name:           SlicerExecutionModel
Version:        2.0.0
Release:        0.1.%{snapdate}git%{shortcommit}%{?dist}
Summary:        CMake macros and tools for building 3D Slicer CLI modules

# Main code: 3D-Slicer-1.0 (BSD-style)
# Bundled tclap: MIT
License:        3D-Slicer-1.0 AND MIT
URL:            https://github.com/Slicer/SlicerExecutionModel
Source0:        %{url}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz

BuildRequires:  cmake
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  InsightToolkit5-devel
BuildRequires:  expat-devel

# Bundled tclap (header-only library, Slicer-modified version)
Provides:       bundled(tclap)

%description
SlicerExecutionModel is a CMake-based project that provides macros and
associated tools allowing to easily build 3D Slicer CLI (Command Line
Interface) modules. These are self-describing executables that automatically
generate XML descriptions of their command-line arguments, which 3D Slicer
uses to construct graphical user interfaces.

%package        devel
Summary:        Development files for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       cmake
Requires:       InsightToolkit5-devel
Requires:       expat-devel

%description    devel
Development headers, CMake config files, and the GenerateCLP tool for
building applications that use %{name}.

%prep
%autosetup -n %{name}-%{commit}

# Uncomment install-tree config generation (upstream has it as TODO)
sed -i '/^#configure_file(/,/^#  )/{s/^#//}' \
    ModuleDescriptionParser/GenerateModuleDescriptionParserConfig.cmake

%build
# GCC 15 / Fedora 43+ fixes
export CXXFLAGS="$(echo "%{optflags}" | sed 's/-flto=auto//') -std=c++17 -include cstdint"
export CFLAGS="$(echo "%{optflags}" | sed 's/-flto=auto//') -std=gnu17"

%cmake \
    -DBUILD_SHARED_LIBS=ON \
    -DBUILD_TESTING=OFF \
    -DCMAKE_CXX_STANDARD=17 \
    -DCMAKE_CXX_STANDARD_REQUIRED=ON \
    -DCMAKE_SKIP_INSTALL_RPATH=ON \
    -DSlicerExecutionModel_INSTALL_BIN_DIR=%{_bindir} \
    -DSlicerExecutionModel_INSTALL_LIB_DIR=%{_libdir}/%{name} \
    -DSlicerExecutionModel_INSTALL_NO_DEVELOPMENT=OFF \
    -DSlicerExecutionModel_USE_JSONCPP=OFF \
    -DSlicerExecutionModel_USE_UTF8=OFF \
    -DITK_DIR=%{_prefix}/lib/cmake/ITK-5.4

%cmake_build

%install
%cmake_install

%files
%license License.txt tclap/COPYING
%doc README.md NOTICE
%{_libdir}/%{name}/libModuleDescriptionParser.so

%files devel
%{_bindir}/GenerateCLP
%{_bindir}/GenerateCLPLauncher
%{_includedir}/ModuleDescriptionParser/
%{_includedir}/tclap/
%dir %{_libdir}/%{name}
%{_libdir}/GenerateCLP/
%{_libdir}/ModuleDescriptionParser/
%{_libdir}/tclap/

%changelog
* Wed Mar 04 2026 Morgan Hough <morgan.hough@gmail.com> - 2.0.0-0.1.20260301git3bd8e038
- Initial package (git snapshot)
- Uses system ITK 5.4.x from COPR
- Bundled tclap (Slicer-modified version)