4.4.2. The help2man Package


Below is a commented example of the help2man package spec file. Note the following in the spec file:
  • The BuildRequires tags are prefixed with %{?scl_prefix_perl} instead of %{scl_prefix}.
%{?scl:%scl_package help2man}
%{!?scl:%global pkg_name %{name}}

# Supported build option:
#
# --with nls ... build this package with --enable-nls 
%bcond_with nls

Name:           %{?scl_prefix}help2man
Summary:        Create simple man pages from --help output
Version:        1.44.1
Release:        1%{?dist}
Group:          Development/Tools
License:        GPLv3+
URL:            http://www.gnu.org/software/help2man
Source:         ftp://ftp.gnu.org/gnu/help2man/help2man-%{version}.tar.xz
%{!?with_nls:BuildArch: noarch}

BuildRequires:  %{?scl_prefix_perl}perl(Getopt::Long)
BuildRequires:  %{?scl_prefix_perl}perl(POSIX)
BuildRequires:  %{?scl_prefix_perl}perl(Text::ParseWords)
BuildRequires:  %{?scl_prefix_perl}perl(Text::Tabs)
BuildRequires:  %{?scl_prefix_perl}perl(strict)
%{?with_nls:BuildRequires: %{?scl_prefix_perl}perl(Locale::gettext) /usr/bin/msgfmt}
%{?with_nls:BuildRequires: %{?scl_prefix_perl}perl(Encode)}
%{?with_nls:BuildRequires: %{?scl_prefix_perl}perl(I18N::Langinfo)}
Requires:   %{?scl_prefix_perl}perl(:MODULE_COMPAT_%(%{?scl:scl enable %{scl_perl} '}eval "`perl -V:version`"; echo $version%{?scl:'}))

Requires(post): /sbin/install-info
Requires(preun): /sbin/install-info

%description
help2man is a script to create simple man pages from the --help and
--version output of programs.

Since most GNU documentation is now in info format, this provides a
way to generate a placeholder man page pointing to that resource while
still providing some useful information.

%prep
%setup -q -n help2man-%{version}

%build
%configure --%{!?with_nls:disable}%{?with_nls:enable}-nls --libdir=%{_libdir}/help2man
%{?scl:scl enable %{scl} "}
make %{?_smp_mflags}
%{?scl:"}

%install
%{?scl:scl enable %{scl} "}
make install_l10n DESTDIR=$RPM_BUILD_ROOT
%{?scl:"}
%{?scl:scl enable %{scl} "}
make install DESTDIR=$RPM_BUILD_ROOT
%{?scl:"}
%find_lang %pkg_name --with-man

%post
/sbin/install-info %{_infodir}/help2man.info %{_infodir}/dir 2>/dev/null || :

%preun
if [ $1 -eq 0 ]; then
  /sbin/install-info --delete %{_infodir}/help2man.info \
    %{_infodir}/dir 2>/dev/null || :
fi

%files -f %pkg_name.lang
%doc README NEWS THANKS COPYING
%{_bindir}/help2man
%{_infodir}/*
%{_mandir}/man1/*

%if %{with nls}
%{_libdir}/help2man
%endif

%changelog
* Tue Apr 22 2014 John Doe <jdoe@example.com> - 1.44.1-1
- Built for h2m144 SCL.
Red Hat logoGithubRedditYoutubeTwitter

Learn

Try, buy, & sell

Communities

About Red Hat Documentation

We help Red Hat users innovate and achieve their goals with our products and services with content they can trust.

Making open source more inclusive

Red Hat is committed to replacing problematic language in our code, documentation, and web properties. For more details, see the Red Hat Blog.

About Red Hat

We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2024 Red Hat, Inc.