Name:           libexplain
Version:        0.40.D001
Release:        1%{?dist}
Summary:        Library functions to explain system call errors
URL:            http://libexplain.sourceforge.net

Source0:        http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz

# Some tests fail because getmntent() fails in a mock chroot environment,
# presumably due to the absence of /etc/mtab.  Skip those tests.
Patch0:         libexplain-skiptest.patch

License:        LGPLv3+
Group:          System Environment/Libraries
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires:  bison libcap-devel libtool groff gettext

%description
The libexplain project provides a library which may be used to explain
Unix and Linux system call errors. This will make your application's
error messages much more informative to your users.  The library is
not quite a drop-in replacement for strerror, but it comes close. Each
system call has a dedicated libexplain function.

The coverage for system calls is being improved all the time. Coverage
includes 159 system calls and 444 ioctl requests.

%package -n explain
Summary:        Explains system call error reports
License:        GPLv3+
Group:          Development/Tools

%description -n explain
The explain command is used to decode an error return read from an
strace(1) listing, or similar.  Because this is being deciphered in a
different process than the original, the results will be less accurate
than if the program itself were to use libexplain(3).

%package devel
Summary:        Development files for libexplain
License:        LGPLv3+ and GPLv3+
Group:          Development/Libraries
Requires:       libexplain = %{version}-%{release}
Requires:       pkgconfig

%description devel
Development files for the libexplain library.

%prep
%setup -q

# Some tests fail because getmntent() fails in a mock chroot environment,
# presumably due to the absence of /etc/mtab.  Skip those tests.
%patch -P 0 -p1 -b .skiptest

%build
./configure --disable-static \
            --prefix=%{_prefix} \
            --libdir=%{_libdir}
            
make CFLAGS="%{optflags}" \
     %{?_smp_mflags}

%check
make check

%install
rm -rf %{buildroot}
# The install target is not smp-safe, so don't use smp_mflags.
make DESTDIR=%{buildroot} \
     install
# The shared library has to be executable!
chmod 755 %{buildroot}%{_libdir}/%{name}.so.*.*.*
# Get rid of the static library and libtool archives
rm %{buildroot}%{_libdir}/%{name}.{a,la}

%clean
rm -rf %{buildroot}

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

%files
%defattr(-,root,root,-)
%{_libdir}/%{name}.so.*
%doc README LICENSE

%files -n explain
%defattr(-,root,root,-)
%{_bindir}/explain
%{_mandir}/man1/*.1.*

%files devel
%defattr(-,root,root,-)
%{_mandir}/man3/*.3.*
%{_includedir}/%{name}/
%{_libdir}/%{name}.so
%{_libdir}/pkgconfig/%{name}.pc

%changelog
* Sun Jan 02 2011 Eric Smith <eric@brouhaha.com> - 0.40.D001-1
- updated to latest upstream
- updated based on package review comments

* Tue Sep 07 2010 Eric Smith <eric@brouhaha.com> - 0.38.D001-1
- updated to latest upstream

* Mon May 10 2010 Eric Smith <eric@brouhaha.com> - 0.31.D001-1
- initial version