[gentoo-commits] proj/portage-utils:master commit in: /

[Fabian Groffen]

commit:     be23ddefad2d4843dc5fd9db5cd0d2f840ce0fc0
Author:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Fri Mar 23 15:27:06 2018 +0000
Commit:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Fri Mar 23 15:27:06 2018 +0000
URL:        https://gitweb.gentoo.org/proj/portage-utils.git/commit/?id=be23ddef

version_barf: show EPREFIX configured with, if present

 main.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 44226db..ec903fe 100644
--- a/main.c
+++ b/main.c
@@ -189,15 +189,21 @@ usage(int status, const char *flags, struct option const 
opts[],
 static void
 version_barf(void)
 {
+       const char *eprefixid = "";
+
 #ifndef VERSION
 # define VERSION "git"
 #endif
 #ifndef VCSID
 # define VCSID "<unknown>"
 #endif
+
+       if (strlen(CONFIG_EPREFIX) > 1)
+               eprefixid = "configured for " CONFIG_EPREFIX "\n";
        printf("portage-utils-%s: %s\n"
+              "%s"
               "%s written for Gentoo by <solar and vapier @ gentoo.org>\n",
-              VERSION, VCSID, argv0);
+              VERSION, VCSID, eprefixid, argv0);
        exit(EXIT_SUCCESS);
 }