miniz/miniz.spec

Name:       miniz
Version:    2.1.0
Release:    1%{?dist}
Summary:    Compression library implementing the zlib and Deflate
# LICENSE:  MIT text
# miniz.c:  MIT
# examples/example1.c:  Unlicense (refers to "unlicense" statement at the end
#                       of tinfl.c from miniz-1.15)
# miniz.h:  Unlicense (See "unlicense" statement at the end of this file.)
License:    MIT and Unlicense
URL:        https://github.com/richgel999/%{name}
Source0:    %{url}/releases/download/%{version}/%{name}-%{version}.zip
# Adjust examples for building against a system miniz library,
# not suitable for upstream that prefers a copy-lib approach.
Patch0:     miniz-2.1.0-Examples-to-include-system-miniz.h.patch
BuildRequires:  coreutils
# diffutils for cmp
BuildRequires:  diffutils
BuildRequires:  gcc
BuildRequires:  unzip

%description
Miniz is a lossless, high performance data compression library in a single
source file that implements the zlib (RFC 1950) and Deflate (RFC 1951)
compressed data format specification standards. It supports the most commonly
used functions exported by the zlib library, but is a completely independent
implementation so zlib's licensing requirements do not apply. It also
contains simple to use functions for writing PNG format image files and
reading/writing/appending ZIP format archives. Miniz's compression speed has
been tuned to be comparable to zlib's, and it also has a specialized real-time
compressor function designed to compare well against fastlz/minilzo.

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

%description devel
Header files for developing applications that use the %{name} library.


%prep
%setup -c -T -n %{name}-%{version}
unzip -e '%{SOURCE0}'
%patch0 -p1

%global soname lib%{name}.so.0.2

%build
# Inject downstream SONAME, bug #1152653
gcc %{optflags} -fPIC -DPIC -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 \
    %{name}.c -c -o %{name}.o
gcc %{?__global_ldflags} -fPIC -shared -Wl,-soname,%{soname} \
    %{name}.o -o %{soname}
ln -s %{soname} lib%{name}.so
# Build examples against the library
pushd examples
for EXAMPLE in *.c; do
    EXAMPLE=${EXAMPLE%.c}
    gcc %{optflags} -D_LARGEFILE64_SOURCE=1 -D_FILE_OFFSET_BITS=64 \
        -I.. "${EXAMPLE}.c" -c -o "${EXAMPLE}.o"
    case "$EXAMPLE" in
        example6)
            gcc %{?__global_ldflags} "${EXAMPLE}.o" -L.. -l%{name} -lm -o "$EXAMPLE"
            ;;
        *)
            gcc %{?__global_ldflags} "${EXAMPLE}.o" -L.. -l%{name} -o "$EXAMPLE"
            ;;
    esac
done

%check
pushd examples
for EXAMPLE in *.c; do
    EXAMPLE=${EXAMPLE%.c}
    case "$EXAMPLE" in
        example3)
            LD_LIBRARY_PATH=.. "./${EXAMPLE}" c ../readme.md readme.md.z
            LD_LIBRARY_PATH=.. "./${EXAMPLE}" d readme.md.z readme.md
            cmp ../readme.md readme.md
            ;;
        example4)
            LD_LIBRARY_PATH=.. "./${EXAMPLE}" readme.md.z readme.md
            cmp ../readme.md readme.md
            ;;
        example5)
            LD_LIBRARY_PATH=.. "./${EXAMPLE}" c ../readme.md readme.md.z
            LD_LIBRARY_PATH=.. "./${EXAMPLE}" d readme.md.z readme.md
            cmp ../readme.md readme.md
            ;;
        *)
            LD_LIBRARY_PATH=.. "./${EXAMPLE}"
            ;;
    esac
done

%install
install -d '%{buildroot}/%{_libdir}'
install %{soname} '%{buildroot}/%{_libdir}'
ln -s %{soname} '%{buildroot}/%{_libdir}/lib%{name}.so'
install -d '%{buildroot}/%{_includedir}'
install -m 0644 %{name}.h '%{buildroot}/%{_includedir}'

%files
%license LICENSE
%doc ChangeLog.md readme.md
%{_libdir}/%{soname}

%files devel
%doc examples/*.c
%{_includedir}/%{name}.h
%{_libdir}/lib%{name}.so


%changelog
* Wed May 22 2019 Petr Pisar <ppisar@redhat.com> - 2.1.0-1
- 2.1.0 bump
- Upstream moved to <https://github.com/richgel999/miniz>
- License changed from "Unlicense" to "MIT and Unlicense"
- ABI changed, API preserved

* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-12.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Mon Nov 19 2018 Petr Pisar <ppisar@redhat.com> - 1.15-11.r4
- Fix link order

* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-10.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Fri Mar 23 2018 Petr Pisar <ppisar@redhat.com> - 1.15-9.r4
- Modernize a spec file

* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-8.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-7.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-6.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-5.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Tue Mar 08 2016 Petr Pisar <ppisar@redhat.com> - 1.15-4.r4
- Correct dependency on libc headers

* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-3.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.15-2.r4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Tue Oct 14 2014 Petr Pisar <ppisar@redhat.com> - 1.15-1.r4
- 1.15r4 version packaged