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| author | midipix <writeonce@midipix.org> | 2016-04-12 04:32:09 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-04-12 04:32:09 -0400 |
| commit | 7c05d6a179caa5139a48da68b350502685c60639 (patch) | |
| tree | b21165860525999498a210625d28f84f1275dd28 | |
| parent | f9dfdb09508d4b576245c6a41a216507af91ab49 (diff) | |
| download | slibtool-7c05d6a179caa5139a48da68b350502685c60639.tar.bz2 slibtool-7c05d6a179caa5139a48da68b350502685c60639.tar.xz | |
utility: properly handle --version when it is the only passed argument.
| -rw-r--r-- | src/slibtool.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/slibtool.c b/src/slibtool.c index 9ac8ef2..229686d 100644 --- a/src/slibtool.c +++ b/src/slibtool.c @@ -53,6 +53,21 @@ int slibtool_main(int argc, char ** argv, char ** envp) struct slbt_driver_ctx * dctx; struct slbt_unit_ctx * uctx; const char ** unit; + char * sargv[5]; + + /* --version only? */ + if ((argc == 2) && !strcmp(argv[1],"--version")) { + sargv[0] = argv[0]; + sargv[1] = argv[1]; + sargv[2] = "--mode=compile"; + sargv[3] = "<compiler>"; + sargv[4] = 0; + + return (slbt_get_driver_ctx(sargv,envp,SLBT_DRIVER_FLAGS,&dctx)) + ? 2 : (slibtool_version(dctx) < 0) + ? slibtool_exit(dctx,2) + : slibtool_exit(dctx,0); + } if ((ret = slbt_get_driver_ctx(argv,envp,SLBT_DRIVER_FLAGS,&dctx))) return (ret == SLBT_USAGE) ? !--argc : 2; |