%global commit 9a2b12a22efb6551462f74a9eb3e91dd8289d0ef
%global snapdate 20230825

Name:           parsertl14
Summary:        The Modular Parser Generator
# Upstream has never versioned the library.
Version:        0^%{snapdate}git%(c='%{commit}'; echo "${c:0:7}")
Release:        %autorelease

License:        BSL-1.0
URL:            https://github.com/BenHanson/parsertl14
Source:         %{url}/archive/%{commit}/parsertl14-%{commit}.tar.gz

BuildRequires:  gcc-c++
BuildRequires:  dos2unix

BuildRequires:  lexertl14-devel
# Header-only library:
# (Technically, dependent packages should have this BuildRequires too.)
BuildRequires:  lexertl14-static

# No compiled binaries are installed, so this would be empty.
%global debug_package %{nil}

%global common_description %{expand:
%{summary}.}

%description %{common_description}


%package devel
Summary:        %{summary}

BuildArch:      noarch

# Header-only library:
Provides:       parsertl14-static = %{version}-%{release}

Requires:       lexertl14-devel

%description devel %{common_description}


%prep
%autosetup -n parsertl14-%{commit} -p1

# Fix line terminations (particularly for files that may be installed)
find . -type f -exec file '{}' '+' |
  grep -E '\bCRLF\b' |
  cut -d ':' -f 1 |
  xargs -r dos2unix

# Includes from lexertl14 assume a particular project structure
# https://github.com/BenHanson/parsertl14/issues/10
#
# The find-then-modify pattern preserves mtimes on sources that did not need to
# be modified.
find 'include' -type f -name '*.hpp' -exec gawk \
    '/(\.\.\/){3}lexertl14\/include\// { print FILENAME; nextfile }' \
    '{}' '+' |
  xargs -r sed -r -i 's@(\.\./){3}lexertl14/include/@@'


# Nothing to build


%install
install -d '%{buildroot}%{_includedir}'
cp -rvp include/parsertl '%{buildroot}%{_includedir}/'


%check
${CXX} -I"${PWD}/include" ${CPPFLAGS} ${CXXFLAGS} -o include_test ${LDFLAGS} \
    tests/include_test/*.cpp


%files devel
%license include/parsertl/licence_1_0.txt
%doc README.md

%{_includedir}/parsertl/


%changelog
%autochangelog