!3 增加关于软件包的使用说明

From: @polite2anyone 
Reviewed-by: @wk333 
Signed-off-by: @wk333

001-Fix-Invalid-Suffix_pbzip2.patch

@@ -0,0 +1,56 @@
+--- pbzip2-1.1.13/pbzip2.cpp	2023-02-06 19:35:50.155958930 +0800
++++ pbzip2-1.1.13.new/pbzip2.cpp	2023-02-06 19:38:16.491958930 +0800
+@@ -1220,7 +1220,7 @@
+ 			// give warning to user if block is larger than 250 million bytes
+ 			if (fileData->bufSize > 250000000)
+ 			{
+-				fprintf(stderr, "pbzip2:  *WARNING: Compressed block size is large [%"PRIuMAX" bytes].\n",
++				fprintf(stderr, "pbzip2:  *WARNING: Compressed block size is large [%" PRIuMAX " bytes].\n",
+ 						(uintmax_t) fileData->bufSize);
+ 				fprintf(stderr, "          If program aborts, use regular BZIP2 to decompress.\n");
+ 			}
+@@ -1829,7 +1829,7 @@
+ 	
+ 	if (QuietMode != 1)
+ 	{
+-		fprintf(stderr, "    Output Size: %"PRIuMAX" bytes\n", (uintmax_t)CompressedSize);
++		fprintf(stderr, "    Output Size: %" PRIuMAX " bytes\n", (uintmax_t)CompressedSize);
+ 	}
+ 
+ 	#ifdef PBZIP_DEBUG
+@@ -2072,7 +2072,7 @@
+ 		close(hOutfile);
+ 	if (QuietMode != 1)
+ 	{
+-		fprintf(stderr, "    Output Size: %"PRIuMAX" bytes\n", (uintmax_t)CompressedSize);
++		fprintf(stderr, "    Output Size: %" PRIuMAX " bytes\n", (uintmax_t)CompressedSize);
+ 	}
+ 
+ 	syncSetProducerDone(1); // Not really needed for direct version
+@@ -2794,7 +2794,7 @@
+ 	// unlikely to get here since more likely exception will be thrown
+ 	if (OutputBuffer.size() != size)
+ 	{
+-		fprintf(stderr, "pbzip2: *ERROR: Could not initialize (OutputBuffer); size=%"PRIuMAX"!  Aborting...\n", (uintmax_t)size);
++		fprintf(stderr, "pbzip2: *ERROR: Could not initialize (OutputBuffer); size=%" PRIuMAX "!  Aborting...\n", (uintmax_t)size);
+ 		safe_mutex_unlock(OutMutex);
+ 		exit(1);
+ 	}
+@@ -4102,7 +4102,7 @@
+ 			if (decompress == 1)
+ 				fprintf(stderr, " BWT Block Size: %c00k\n", BWTblockSizeChar);
+ 			if (hasInFile)
+-				fprintf(stderr, "     Input Size: %"PRIuMAX" bytes\n", (uintmax_t)InFileSize);
++				fprintf(stderr, "     Input Size: %" PRIuMAX " bytes\n", (uintmax_t)InFileSize);
+ 		}
+ 
+ 		if (decompress == 1)
+@@ -4224,7 +4224,7 @@
+ 			{
+ 				NumBufferedBlocksMax = numCPU;
+ 				if (QuietMode != 1)
+-					fprintf(stderr, "*Warning* Max memory limit increased to %"PRIuMAX" MB to support %d CPUs\n", (uintmax_t)((NumBufferedBlocksMax + (numCPU * 2)) * blockSize)/1000000, numCPU);
++					fprintf(stderr, "*Warning* Max memory limit increased to %" PRIuMAX " MB to support %d CPUs\n", (uintmax_t)((NumBufferedBlocksMax + (numCPU * 2)) * blockSize)/1000000, numCPU);
+ 			}
+ 			else
+ 			{

README.en.md

@@ -1,36 +0,0 @@
-# pbzip2
-
-#### Description
-Parallel implementation of bzip2
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Contribution
-
-1.  Fork the repository
-2.  Create Feat_xxx branch
-3.  Commit your code
-4.  Create Pull Request
-
-
-#### Gitee Feature
-
-1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4.  The most valuable open source project [GVP](https://gitee.com/gvp)
-5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)

README.md

@@ -1,7 +1,11 @@
 # pbzip2
 
 #### 介绍
-Parallel implementation of bzip2
+
+pbzip2是基于bzip2发行的多线程版本，压缩比与bzip2大致相同，但压缩时间上比bzip2减少了线程倍数，
+这是因为bzip2是单线程工作，而bpzip2是多线程的
+
+pbzip2的输出压缩文件兼容bzip2 v1.0.2以及更新的版本（pbzip2压缩的压缩包可用bzip2进行解压缩）
 
 #### 软件架构
 软件架构说明
@@ -9,15 +13,42 @@ Parallel implementation of bzip2
 
 #### 安装教程
 
-1.  xxxx
+1.在欧拉操作系统下，可通过运行如下命令进行安装：
-2.  xxxx
+> dnf install pbzip2
-3.  xxxx
+
 
 #### 使用说明
 
-1.  xxxx
+````
-2.  xxxx
+Usage: pbzip2 [-1 .. -9] [-b#cdfhklm#p#qrS#tVz] <filename> <filename2> <filenameN>
-3.  xxxx
+ -1 .. -9        set BWT block size to 100k .. 900k (default 900k)
+ -b#             Block size in 100k steps (default 9 = 900k)
+ -c,--stdout     Output to standard out (stdout)
+ -d,--decompress Decompress file
+ -f,--force      Overwrite existing output file
+ -h,--help       Print this help message
+ -k,--keep       Keep input file, don't delete
+ -l,--loadavg    Load average determines max number processors to use
+ -m#             Maximum memory usage in 1MB steps (default 100 = 100MB)
+ -p#             Number of processors to use (default: autodetect [1])
+ -q,--quiet      Quiet mode (default)
+ -r,--read       Read entire input file into RAM and split between processors
+ -S#             Child thread stack size in 1KB steps (default stack size if unspecified)
+ -t,--test       Test compressed file integrity
+ -v,--verbose    Verbose mode
+ -V,--version    Display version info for pbzip2 then exit
+ -z,--compress   Compress file (default)
+ --ignore-trailing-garbage=# Ignore trailing garbage flag (1 - ignored; 0 - forbidden)
+
+If no file names are given, pbzip2 compresses or decompresses from standard input to standard output.
+
+Example: pbzip2 -b15vk myfile.tar
+Example: pbzip2 -p4 -r -5 myfile.tar second*.txt
+Example: tar cf myfile.tar.bz2 --use-compress-prog=pbzip2 dir_to_compress/
+Example: pbzip2 -d -m500 myfile.tar.bz2
+Example: pbzip2 -dc myfile.tar.bz2 | tar x
+Example: pbzip2 -c < myfile.txt > myfile.txt.bz2 
+````
 
 #### 参与贡献
 

pbzip2.spec

@@ -0,0 +1,60 @@
+%global debug_package %{nil}
+Name:           pbzip2
+Version:        1.1.13
+Release:        3
+Summary:        Parallel implementation of the bzip2 block-sorting file compressor
+License:        BSD
+URL:            http://www.compression.ca/pbzip2/
+
+Source0:        https://launchpad.net/pbzip2/1.1/1.1.13/+download/pbzip2-1.1.13.tar.gz
+Patch0:       001-Fix-Invalid-Suffix_pbzip2.patch
+
+BuildRequires:  gcc-c++ bzip2-devel
+
+%description
+PBZIP2 is a parallel implementation of the bzip2 block-sorting file compressor.  
+The output of this version should be fully compatible with bzip2 v1.0.2 or newer 
+(ie: anything compressed with pbzip2 can be decompressed with bzip2).
+
+%package_help
+
+%prep
+%autosetup -n pbzip2-%{version} -p1
+f=AUTHORS; iconv -f iso-8859-1 -t utf-8 $f > $f.utf8 && mv $f.utf8 $f && alias rpmbuild='rpmbuild --nodebuginfo' 
+
+%build
+%set_build_flags
+%make_build CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="%{__global_ldflags} -s -fpie -pie"
+
+
+%install
+pushd %{buildroot}
+install -D -m755 %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbzip2
+install -D -m644 %{_builddir}/pbzip2-%{version}/pbzip2.1 .%{_mandir}/man1/pbzip2.1
+ln -sf %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbunzip2
+ln -sf %{_builddir}/pbzip2-%{version}/pbzip2 .%{_bindir}/pbzcat
+popd
+
+%files
+%defattr(-,root,root)
+%doc AUTHORS README
+%license COPYING
+%{_bindir}/*
+
+%files help
+%defattr(-,root,root)
+%doc ChangeLog
+%{_mandir}/man1/*
+
+%changelog
+* Mon Aug 28 2023 chenchen <chen_aka_jan@163.com> - 1.1.13-3
+- fix strip
+
+* Thu Jul 13 2023 xu_ping <707078654@qq.com> - 1.1.13-2
+- add pie options to fix link error
+
+* Fri Feb 03 2023 wenchaofan <349464272@qq.com> - 1.1.13-1
+- Update to 1.1.13
+
+* Fri Jan 10 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.1.12-10
+- Package init