!7 split tools and static packages

Merge pull request !7 from shirely/master

libpng.spec

@@ -1,7 +1,7 @@
 Name:           libpng
 Epoch:          2
 Version:        1.6.37
-Release:        1
+Release:        2
 Summary:        A library of functions for manipulating PNG image format files
 License:        zlib
 URL:            http://www.libpng.org/pub/png/libpng.html
@@ -13,8 +13,6 @@ Patch1:         libpng-fix-arm-neon.patch
 Patch2:         CVE-2019-6129.patch
 
 BuildRequires:  zlib-devel autoconf automake libtool
-Provides:       libpng-tools
-Obsoletes:      libpng-tools
 
 %description
 The libpng package contains libraries used by other programs for reading and writing PNG format files.
@@ -25,13 +23,26 @@ with many improvements and extensions and lack of patent problems.
 Summary:        Development files for libpng
 Requires:       %{name}%{?_isa} = %{epoch}:%{version}-%{release} zlib-devel%{?_isa} pkgconfig%{?_isa}
 
-Provides:       libpng-static
-Obsoletes:      libpng-static
-
 %description    devel
 The libpng-devel package contains libraries and header files for developing
 applications that using the PNG library.
 
+%package static
+Summary:       Static PNG image format file library
+Requires:      %{name}-devel%{?_isa} = %{epoch}:%{version}-%{release}
+ 
+%description static
+The libpng-static package contains the statically linkable version of libpng.
+Linking to static libraries is discouraged for most applications, but it is
+necessary for some boot packages.
+ 
+%package tools
+Summary:       Tools for PNG image format file library
+Requires:      %{name}%{?_isa} = %{epoch}:%{version}-%{release}
+ 
+%description tools
+The libpng-tools package contains tools used by the authors of libpng.
+
 %package        help
 Summary:        Help documents for libpng
 
@@ -65,17 +76,24 @@ make check
 %{_libdir}/libpng16.so.*
 
 %files devel
-%{_bindir}/*
 %{_includedir}/*
 %{_libdir}/libpng*.so
-%{_libdir}/libpng*.a
 %{_libdir}/pkgconfig/libpng*.pc
 
+%files static
+%{_libdir}/libpng*.a
+ 
+%files tools
+%{_bindir}/*
+
 %files help
 %doc libpng-manual.txt example.c TODO CHANGES
 %{_mandir}/man*/*
 
 %changelog
+* Sat Dec 25 2021 hanhui <hanhui15@huawei.com> - 1.6.37-2
+- DESC:split tools and static packages
+
 * Mon May 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.6.37-1
 - Type:requirement
 - ID:NA