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1 #
2 # Conditional build:
3 %bcond_with     miniz           # miniz instead of zlib
4 %bcond_without  static_libs     # static library
5 %bcond_with     sse             # SSE instructions
6 %bcond_with     sse2            # SSE2 instructions
7 %bcond_with     ssse3           # SSSE3 instructions
8 %bcond_with     sse41           # SSE4.1 instructions
9 #
10 %ifarch pentium3 pentium4 %{x8664} x32
11 %define with_sse        1
12 %endif
13 %ifarch pentium4 %{x8664} x32
14 %define with_sse2       1
15 %endif
16 %if %{without sse} || %{without sse2} || %{without ssse3}
17 %undefine       with_sse41
18 %endif
19 %if %{without sse} || %{without sse2}
20 %undefine       with_ssse3
21 %endif
22 %if %{without sse}
23 %undefine       with_sse2
24 %endif
25 Summary:        PNG decoding and encoding library
26 Summary(pl.UTF-8):      Biblioteka do dekodowania i kodowania PNG
27 Name:           libspng
28 Version:        0.6.1
29 Release:        1
30 License:        BSD
31 Group:          Libraries
32 #Source0Download: https://github.com/randy408/libspng/releases
33 Source0:        https://github.com/randy408/libspng/archive/v%{version}/%{name}-%{version}.tar.gz
34 # Source0-md5:  1300ee3c8f78032e0eff9c65607d2a52
35 #Patch0:        %{name}-what.patch
36 URL:            https://github.com/randy408/libspng
37 BuildRequires:  meson
38 %{?with_miniz:BuildRequires:    miniz-devel}
39 BuildRequires:  ninja >= 1.5
40 BuildRequires:  rpmbuild(macros) >= 1.736
41 %{!?with_miniz:BuildRequires:   zlib-devel}
42 BuildRoot:      %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
43
44 %description
45 libspng is a C library for reading and writing Portable Network
46 Graphics (PNG) format files with a focus on security and ease of use.
47
48 libspng is an alternative to libpng, the projects are separate and the
49 APIs are not compatible.
50
51 %description -l pl.UTF-8
52 libspng to biblioteka C do odczytu i zapisu plików w formacie PNG
53 (Portable Network Graphics), skupiająca się na bezpieczeństwie i
54 łatwości użycia.
55
56 libspng to alternatywa dla libpng - projekty są osobne, a API nie są
57 kompatybilne.
58
59 %package devel
60 Summary:        Header files for libspng library
61 Summary(pl.UTF-8):      Pliki nagłówkowe biblioteki libspng
62 Group:          Development/Libraries
63 Requires:       %{name} = %{version}-%{release}
64 %{?with_miniz:Requires: miniz-devel}
65 %{!?with_miniz:Requires:        zlib-devel}
66
67 %description devel
68 Header files for libspng library.
69
70 %description devel -l pl.UTF-8
71 Pliki nagłówkowe biblioteki libspng.
72
73 %package static
74 Summary:        Static libspng library
75 Summary(pl.UTF-8):      Statyczna biblioteka libspng
76 Group:          Development/Libraries
77 Requires:       %{name}-devel = %{version}-%{release}
78
79 %description static
80 Static libspng library.
81
82 %description static -l pl.UTF-8
83 Statyczna biblioteka libspng.
84
85 %prep
86 %setup -q
87
88 %build
89 %if %{with sse2}
90 CPPFLAGS="%{rpmcppflags} -DSPNG_SSE=%{?with_sse41:4}%{!?with_sse41:%{?with_ssse3:3}%{!?with_ssse3:2}}"
91 %endif
92 %meson build \
93 %if %{without sse}
94         -Denable_opt=false \
95 %endif
96         %{?with_miniz:-Duse_miniz=true}
97
98 %ninja_build -C build
99
100 %install
101 rm -rf $RPM_BUILD_ROOT
102
103 %ninja_install -C build
104
105 install -d $RPM_BUILD_ROOT%{_examplesdir}/%{name}-%{version}
106 cp -p examples/* $RPM_BUILD_ROOT%{_examplesdir}/%{name}-%{version}
107
108 %clean
109 rm -rf $RPM_BUILD_ROOT
110
111 %post   -p /sbin/ldconfig
112 %postun -p /sbin/ldconfig
113
114 %files
115 %defattr(644,root,root,755)
116 %doc LICENSE README.md
117 %attr(755,root,root) %{_libdir}/libspng.so.*.*.*
118 %attr(755,root,root) %ghost %{_libdir}/libspng.so.0
119
120 %files devel
121 %defattr(644,root,root,755)
122 %doc docs/*.md
123 %attr(755,root,root) %{_libdir}/libspng.so
124 %{_includedir}/spng.h
125 %{_pkgconfigdir}/spng.pc
126 %{_examplesdir}/%{name}-%{version}
127
128 %if %{with static_libs}
129 %files static
130 %defattr(644,root,root,755)
131 %{_libdir}/libspng.a
132 %endif
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