Add home page and email address to help output

[skeinsum.git] / skein_cli.c

diff --git a/skein_cli.c b/skein_cli.c
index 39fb01ac3087204a0fd4d005c2c9d3e5008aeb98..34c2a6ac77b38bdcfd634dafcd1173cb76e9bb7a 100644 (file)
--- a/skein_cli.c
+++ b/skein_cli.c
@@ -387,6 +387,7 @@ void print_version(void)
 
 void print_usage(void)
 {
+
        printf("Usage: skein%dsum [OPTION]... [FILE]...\n",hashbitlen);
        printf("Print or check skein (%d-bit) checksums.\n",hashbitlen);
        printf("With no FILE, or when FILE is -, read standard input.\n"
@@ -406,11 +407,13 @@ void print_usage(void)
               "-h, --help       display this help and exit\n"
               "-V, --version    output version information and exit\n"
               "\n"
-              "The sums are computed as described in version 1.3 of the Skein\n"
+              "The sums are computed as described in version %s of the Skein\n"
               "specification. When checking, the input should be a former output of\n"
               "this program. The default mode is to print a line with checksum, a\n"
               "character indicating input mode ('*' for binary, space for text), and\n"
-              "name for each FILE.\n");
+              "name for each FILE.\n", skeinVersion);
+       printf("%s home page: %s\n", PACKAGE_NAME, PACKAGE_URL);
+        printf("Report bugs to: %s\n", PACKAGE_BUGREPORT);
        exit(1);
 }