# Newest tag is release-0.20.10; master is past it and is what the ACES tree
# builds from. configure.ac says 0.2.2.
%global commit  ddfe9ca94d7f86ee39ef228c11c4f87670dffe15
%global shortcommit %(c=%{commit}; echo ${c:0:7})
%global date    20120320

Name:           arguments
Version:        0.20.10
Release:        1.%{date}git%{shortcommit}%{?dist}
Summary:        Simple command line argument parsing for C++ programs

# The repository ships no COPYING, which is why docs/civet-licensing.md first
# listed this component as unknown. The licence is stated in the source itself
# -- src/arguments.h and src/arguments.cpp both carry the full GPL v2-or-later
# notice, "Copyright (C) 2004 Jonathan Harlap".
License:        GPL-2.0-or-later
URL:            https://github.com/aces/arguments
Source0:        %{url}/archive/%{commit}/%{name}-%{shortcommit}.tar.gz
# m4/ is a git submodule (BIC-MNI/mni-acmacros) and absent from the archive.
Source1:        https://github.com/BIC-MNI/mni-acmacros/archive/master.tar.gz#/mni-acmacros.tar.gz

BuildRequires:  autoconf
BuildRequires:  automake
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  libtool
BuildRequires:  make

%description
libarguments parses command line arguments for C++ programs: options with
short and long forms, typed values, defaults and generated help text. It is a
small MNI/BIC support library, used by oobicpl and the surface tools built on
it.

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

%description devel
Headers and link-time library for building applications against %{name}.

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

# Supply the mni-acmacros submodule that the tarball cannot carry.
mkdir -p m4
tar -xf %{SOURCE1} --strip-components=1 -C m4
test -f m4/smr_WITH_BUILD_PATH.m4

%build
autoreconf -ifv -I m4
export CXXFLAGS="%{optflags} -std=gnu++17"
%configure --disable-static --enable-shared
%make_build

%install
%make_install
find %{buildroot} -name '*.la' -delete

%check
# Upstream wires src/test into TESTS, but it is a demo rather than a test: it
# declares two positional arguments (file1, outputFile) and returns 1 when
# parse() rejects their absence, so `make check` reports FAIL on any machine.
# Build it and drive it properly -- which does exercise the library: option
# parsing, an option with its own argument, and positional arguments.
make -C src test

./src/test -short in.txt out.txt | grep -q 'short is set'
./src/test in.txt out.txt         | grep -q 'short is not set'
./src/test in.txt out.txt         | grep -q 'outputFile: out.txt'
./src/test -inclusion some in.txt out.txt | grep -q 'inclusion is set to some'
# usage() writes to stderr, not stdout.
./src/test -help in.txt out.txt 2>&1 | grep -qi 'usage'
echo "argument parsing verified"

%files
%license src/arguments.h
%doc AUTHORS ChangeLog NEWS README
%{_libdir}/libarguments.so.*

%files devel
%{_includedir}/arguments.h
%{_libdir}/libarguments.so

%changelog
* Thu Sep 24 2026 Morgan Hough <morgan.hough@gmail.com> - 0.20.10-1.20120320gitddfe9ca
- Initial package. Needed by oobicpl, the last CIVET/MNI component that can be
  built. Licence resolved from the source headers, GPL-2.0-or-later: the repo
  ships no COPYING, so docs/civet-licensing.md had it as unknown.