源码编译 7z

源码编译 7z"/>

源码编译 7z

源码编译 7z

2023.11.04
ChrisZZ

1. 目的

在 macOSX 电脑上，编译 7zip 的控制台应用程序 7zz， 复刻官方给的/homebrew 提供的 7zz 程序。

2. 下载源码

.tar.xz

3. 查询编译规则描述文件

7zz 是控制台程序， 大概率是 main() 函数所在的源码 xxx.c/xxx.cpp 编译生成。

在名为 makefile 的文件里搜寻 7zz。

/Users/chris/Downloads/7z2301-src/CPP/7zip/Bundles/Alone2/makefile.gcc

PROG = 7zz

注意，不用 makefile 这个文件。 makefile 里描述的是 7zz.exe 生成过程， 是 windows 下的编译规则描述。貌似作者用的 vc6， 是个狠人。

4. 执行编译

cd /Users/chris/Downloads/7z2301-src/CPP/7zip/Bundles/Alone2
make -f makefile.gcc

查询编译出的控制台程序 7zz 放到哪里了：

➜  Alone2 find . -name "7zz"
./_o/7zz

➜  _o ./7zz --help7-Zip (z) 23.01 (x64) : Copyright (c) 1999-2023 Igor Pavlov : 2023-06-2064-bit locale=zh_CN.UTF-8 Threads:8 OPEN_MAX:8192Usage: 7zz <command> [<switches>...] <archive_name> [<file_names>...] [@listfile]<Commands>a : Add files to archiveb : Benchmarkd : Delete files from archivee : Extract files from archive (without using directory names)h : Calculate hash values for filesi : Show information about supported formatsl : List contents of archivern : Rename files in archivet : Test integrity of archiveu : Update files to archivex : eXtract files with full paths<Switches>-- : Stop switches and @listfile parsing-ai[r[-|0]]{@listfile|!wildcard} : Include archives-ax[r[-|0]]{@listfile|!wildcard} : eXclude archives-ao{a|s|t|u} : set Overwrite mode-an : disable archive_name field-bb[0-3] : set output log level-bd : disable progress indicator-bs{o|e|p}{0|1|2} : set output stream for output/error/progress line-bt : show execution time statistics-i[r[-|0]]{@listfile|!wildcard} : Include filenames-m{Parameters} : set compression Method-mmt[N] : set number of CPU threads-mx[N] : set compression level: -mx1 (fastest) ... -mx9 (ultra)-o{Directory} : set Output directory-p{Password} : set Password-r[-|0] : Recurse subdirectories for name search-sa{a|e|s} : set Archive name mode-scc{UTF-8|WIN|DOS} : set charset for console input/output-scs{UTF-8|UTF-16LE|UTF-16BE|WIN|DOS|{id}} : set charset for list files-scrc[CRC32|CRC64|SHA1|SHA256|*] : set hash function for x, e, h commands-sdel : delete files after compression-seml[.] : send archive by email-sfx[{name}] : Create SFX archive-si[{name}] : read data from stdin-slp : set Large Pages mode-slt : show technical information for l (List) command-snh : store hard links as links-snl : store symbolic links as links-sni : store NT security information-sns[-] : store NTFS alternate streams-so : write data to stdout-spd : disable wildcard matching for file names-spe : eliminate duplication of root folder for extract command-spf[2] : use fully qualified file paths-ssc[-] : set sensitive case mode-sse : stop archive creating, if it can't open some input file-ssp : do not change Last Access Time of source files while archiving-ssw : compress shared files-stl : set archive timestamp from the most recently modified file-stm{HexMask} : set CPU thread affinity mask (hexadecimal number)-stx{Type} : exclude archive type-t{Type} : Set type of archive-u[-][p#][q#][r#][x#][y#][z#][!newArchiveName] : Update options-v{Size}[b|k|m|g] : Create volumes-w[{path}] : assign Work directory. Empty path means a temporary directory-x[r[-|0]]{@listfile|!wildcard} : eXclude filenames-y : assume Yes on all queries