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OBS-URL: https://build.opensuse.org/package/show/graphics/libpng16?expand=0&rev=31

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Petr Gajdos 2013-07-18 08:08:00 +00:00 committed by Git OBS Bridge
parent a1dab95854
commit 2c6d9e3de3
6 changed files with 181 additions and 6 deletions
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3
libpng-1.6.2.tar.bz2
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version https://git-lfs.github.com/spec/v1
oid sha256:7fbba66ad77bfe03f4a47a4333263f46fa1d4c74c313ea1b62800df21aa4aafb
size 1024433

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libpng-1.6.3.tar.xz Normal file
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version https://git-lfs.github.com/spec/v1
oid sha256:c5ecc0d38663b944a828145ed59cf15dfbad2217512875bc05ecf9b92afa0f45
size 869244

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libpng-1.6.3.tar.xz.asc Normal file
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32
libpng16.spec
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@ -19,7 +19,7 @@
#
%define major 1
%define minor 6
%define micro 2
%define micro 3
%define branch %{major}%{minor}
%define libname libpng%{branch}-%{branch}
@ -30,8 +30,14 @@ Release: 0
Summary: Library for the Portable Network Graphics Format (PNG)
License: Zlib
Group: System/Libraries
Source: libpng-%{version}.tar.bz2
Source2: baselibs.conf
Source0: ftp://ftp.simplesystems.org/pub/png/src/libpng16/libpng-%{version}.tar.xz
Source1: ftp://ftp.simplesystems.org/pub/png/src/libpng16/Gnupg/libpng-%{version}.tar.xz.asc
Source2: libpng16.keyring
Source3: rpm-macros.libpng-tools
Source4: baselibs.conf
%if 0%{?suse_version} >= 1230
BuildRequires: gpg-offline
%endif
BuildRequires: libtool
BuildRequires: pkg-config
BuildRequires: zlib-devel
@ -72,6 +78,12 @@ Provides: libpng-devel = %{version}
Obsoletes: libpng-devel < 1.2.44
Conflicts: otherproviders(libpng-devel)
%package tools
Summary: Tools for Manipulating PNG Images
Group: Productivity/Graphics/Other
Provides: libpng-tools = %{version}
Conflicts: otherproviders(libpng-tools)
%description
libpng is the official reference library for the Portable Network
Graphics format (PNG).
@ -94,7 +106,12 @@ to the header files, libraries, configuration files and development
tools necessary for compiling and linking programs that don't care
about libpng version.
%description tools
Package consists of low level tools for manipulating and fixing particular
PNG files.
%prep
%{?gpg_verify: %gpg_verify %{SOURCE1}}
%setup -n libpng-%{version}
%build
@ -112,6 +129,9 @@ make check
%install
make install DESTDIR=$RPM_BUILD_ROOT
rm $RPM_BUILD_ROOT/%{_libdir}/libpng*.la
mkdir -p %{buildroot}%{_sysconfdir}/rpm
cp -a %{SOURCE3} \
%{buildroot}%{_sysconfdir}/rpm/macros.libpng-tools
%post -n %{libname} -p /sbin/ldconfig
@ -139,4 +159,10 @@ rm $RPM_BUILD_ROOT/%{_libdir}/libpng*.la
%doc %{_mandir}/man3/libpngpf.3.gz
%doc %{_mandir}/man5/png.5.gz
%files tools
%defattr(-,root,root)
%{_bindir}/png-fix-itxt
%{_bindir}/pngfix
%{_sysconfdir}/rpm/macros.libpng-tools
%changelog

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rpm-macros.libpng-tools Normal file
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@ -0,0 +1,41 @@
# macro: %png_fix_too_far_back path/to/name-of.png
# for given png, fixes 'IDAT: invalid distance too far back'
#
# -v output if macro fixed something or find unrecoverable error
#
%png_fix_too_far_back(v) \
if test "x%1" == "x%%1"; then \
echo "Missing argument in call to %%png_fix_too_far_back: path and name of png file." \
exit 1 \
fi \
/usr/bin/png-fix-too-far-back "%1" \
case $? in \
0) # no need to fix \
;; \
1) /usr/bin/png-fix-too-far-back -i "%1" \
%{-v: echo "fixed: %1" } \
;; \
2) %{-v: echo "unrecoverable error: %1" } \
;; \
3) echo "%1 not found" \
;; \
esac \
%nil
#
# macro: %png_fix_too_far_back dir
# for given directory, search *.png (recursively) and potentionaly
# fix 'IDAT: invalid distance too far back'
#
# -v output if macro fixed something or find unrecoverable error
#
%png_fix_too_far_back_dir(v) \
if test "x%1" == "x%%1"; then \
echo "Missing argument in call to %%png_fix_too_far_back_dir: dir where to search png files." \
exit 1 \
fi \
for png in `find "%1" -iname '*.png'`; do \
# -v will be propagated \
%png_fix_too_far_back $png \
done \
%nil