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Accepting request 495383 from home:jengelh:branches:Archiving

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- Trim/update description. Redo .pc file generation so that the
  resulting file looks like other .pc files on openSUSE.

OBS-URL: https://build.opensuse.org/request/show/495383
OBS-URL: https://build.opensuse.org/package/show/Archiving/lzma-sdk?expand=0&rev=3
This commit is contained in:
Luigi Baldoni 2017-05-16 15:56:24 +00:00 committed by Git OBS Bridge
parent dea12fa92e
commit 32b06004a5
2 changed files with 23 additions and 19 deletions
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6
lzma-sdk.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Tue May 16 14:56:41 UTC 2017 - jengelh@inai.de
- Trim/update description. Redo .pc file generation so that the
resulting file looks like other .pc files on openSUSE.
-------------------------------------------------------------------
Thu May 11 06:30:24 UTC 2017 - aloisio@gmx.com

34
lzma-sdk.spec
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@ -21,7 +21,7 @@
Name: lzma-sdk
Version: 16.04
Release: 0
Summary: SDK for lzma compression
Summary: An implementation of LZMA compression
# Actually the site says "Public Domain". See license file.
License: LGPL-2.1
Group: Productivity/Archiving/Compression
@ -37,17 +37,15 @@ BuildRequires: pkg-config
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
LZMA SDK provides the documentation, samples, header files, libraries,
and tools you need to develop applications that use LZMA compression.
LZMA SDK provides documentation, samples, header files, libraries,
and tools for developing applications with LZMA support.
LZMA is default and general compression method of 7z format
in 7-Zip compression program (www.7-zip.org). LZMA provides high
compression ratio and very fast decompression.
LZMA is an improved version of famous LZ77 compression algorithm.
It was improved in way of maximum increasing of compression ratio,
keeping high decompression speed and low memory requirements for
decompressing.
LZMA uses a dictionary compression algorithm (a variant of LZ77, with
huge dictionary sizes and special support for repeatedly used match
distances), whose output is then encoded with a range encoder, using
a model to make a probability prediction of each bit.
LZMA yields around 20%% better compression when operating at approximately
zlib's speed, and around 40%% when trading more time.
%package devel
Summary: Development libraries and headers for %{name}
@ -58,11 +56,11 @@ Requires: liblzmasdk%{_maver} = %{version}
This package contains development libraries and headers for %{name}.
%package -n liblzmasdk%{_maver}
Summary: 7zip lzma library
Summary: 7-Zip LZMA library
Group: Productivity/Archiving/Compression
%description -n liblzmasdk%{_maver}
Library for encoding/decoding lzma files from the 7zip project.
Library for encoding/decoding LZMA files from the 7-Zip project.
%prep
%setup -q -c -n lzma%{_sver}
@ -85,18 +83,18 @@ ln -s liblzmasdk.so.%{version} liblzmasdk.so.%{_maver}
ln -s liblzmasdk.so.%{version} liblzmasdk.so
popd
mkdir -p %{buildroot}/%{_includedir}/lzma%{_sver}/
find -iname '*.h' | xargs -I {} install -m0644 -D {} %{buildroot}/%{_includedir}/lzma-sdk/{}
find . -iname '*.h' | xargs -I {} install -m0644 -D {} %{buildroot}/%{_includedir}/lzma-sdk/{}
# creates support file for pkg-config
mkdir %{buildroot}/%{_libdir}/pkgconfig
tee %{buildroot}/%{_libdir}/pkgconfig/lzma-sdk.pc <<"EOF"
prefix=%{_prefix}
exec_prefix=${prefix}
libdir=${exec_prefix}/%{_lib}
includedir=${prefix}/include
exec_prefix=%{_prefix}
libdir=%{_libdir}
includedir=%{_includedir}
Name: lzma-sdk
Description: SDK for lzma compression
Description: 7-Zip implementation of LZMA compression
Version: %{version}
Libs: -L${libdir} -llzmasdk
Cflags: -I${includedir}/lzma-sdk