62ae323df
Denys Vlasenko
2015-10-22
Subject
tar: implement --version for buildroot
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Architecture & Compiler Flags
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Commit Diff GitHub →
archival/tar.c+9 -0
| @@ -992,6 +992,15 @@ int tar_main(int argc UNUSED_PARAM, char **argv) | |
| applet_long_options = tar_longopts; | |
| #endif | |
| #if ENABLE_DESKTOP | |
| + | /* Lie to buildroot when it starts asking stupid questions. */ |
| + | if (argv[1] && strcmp(argv[1], "--version") == 0) { |
| + | // Output of 'tar --version' examples: |
| + | // tar (GNU tar) 1.15.1 |
| + | // tar (GNU tar) 1.25 |
| + | // bsdtar 2.8.3 - libarchive 2.8.3 |
| + | puts("tar (busybox) " BB_VER); |
| + | return 0; |
| + | } |
| if (argv[1] && argv[1][0] != '-') { | |
| /* Compat: | |
| * 1st argument without dash handles options with parameters | |