Name:           quit
Version:        3.4
Release:        1%{?dist}
Summary:        Quantitative Imaging Tools for MRI data processing

License:        MPL-2.0
URL:            https://github.com/spinicist/QUIT
Source0:        %{url}/archive/v%{version}/QUIT-%{version}.tar.gz
# Header-only argument parser library (not packaged in Fedora)
Source1:        https://github.com/Taywee/args/archive/refs/tags/6.4.8.tar.gz#/args-6.4.8.tar.gz
# CMake find module for bundled args library
Source2:        Findargs.cmake

BuildRequires:  cmake >= 3.12
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  InsightToolkit5-devel >= 5.3.0
BuildRequires:  ceres-solver-devel
BuildRequires:  suitesparse-devel
BuildRequires:  blas-devel
BuildRequires:  lapack-devel
BuildRequires:  fmt-devel
BuildRequires:  json-devel

Requires:       InsightToolkit5%{?_isa}

Provides:       bundled(args) = 6.4.8
Provides:       bundled(NumericalIntegration)

%description
QUIT (QUantitative Imaging Tools) is a collection of programs for processing
quantitative MRI data, including DESPOT, relaxometry, magnetization transfer,
perfusion, susceptibility mapping, and more. All tools are accessed via the
single 'qi' command with subcommands, similar to git or bart.

QUIT processes NIfTI format neuroimaging files and accepts sequence parameters
via JSON input.

%prep
%autosetup -n QUIT-%{version}

# Install bundled args header
tar xf %{SOURCE1}
install -p -m 0644 args-6.4.8/args.hxx External/include/

# Install cmake find module for args
install -p -m 0644 %{SOURCE2} cmake/Findargs.cmake

# Use ITK's bundled Eigen instead of system eigen3 to avoid include guard
# conflicts (both copies define EIGEN_CORE_MODULE_H, causing mismatched
# macro/type definitions)
sed -i '/find_package(Eigen3 REQUIRED)/d' CMakeLists.txt
sed -i '/include( ${ITK_USE_FILE} )/a\
# Use ITK bundled Eigen to avoid dual-Eigen include guard conflicts\
add_library(Eigen3::Eigen INTERFACE IMPORTED)\
set_target_properties(Eigen3::Eigen PROPERTIES\
    INTERFACE_INCLUDE_DIRECTORIES "${ITK_INCLUDE_DIRS}")' CMakeLists.txt

%build
# Suppress GCC 15 -Wtemplate-body diagnostics triggered by ITK's bundled Eigen
export CXXFLAGS="%{optflags} -Wno-template-body"
%cmake \
    -DCMAKE_MODULE_PATH:PATH="%{_builddir}/QUIT-%{version}/cmake" \
    -DExternal_Include_DIR:PATH="%{_builddir}/QUIT-%{version}/External/include" \
    -DBUILD_PARMESAN:BOOL=OFF
%cmake_build

%install
%cmake_install

%files
%license LICENSE.txt
%doc README.md CHANGELOG.md
%{_bindir}/qi

%changelog
* Sun Mar 29 2026 Morgan Hough <morgan.hough@gmail.com> - 3.4-1
- Initial package for Fedora