Update usage for tar -Z

diff --git a/include/usage.h b/include/usage.h
index 80cb274..f321687 100644 (file)
--- a/include/usage.h
+++ b/include/usage.h
@@ -2321,9 +2321,14 @@
 #else
   #define USAGE_TAR_BZIP2(a)
 #endif
+#ifdef CONFIG_FEATURE_TAR_COMPRESS
+  #define USAGE_TAR_COMPRESS(a) a
+#else
+  #define USAGE_TAR_COMPRESS(a)
+#endif
 
 #define tar_trivial_usage \
-       "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") "xtvO] " \
+       "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
        USAGE_TAR_EXCLUDE("[--exclude FILE] [-X FILE]") \
        "[-f TARFILE] [-C DIR] [FILE(s)] ..."
 #define tar_full_usage \
@@ -2335,6 +2340,7 @@
        "\nArchive format selection:\n" \
        USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
        USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
+       USAGE_TAR_UNCOMPRESS("\tZ\t\tFilter the archive through compress\n") \
        "\nFile selection:\n" \
        "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
        "\tO\t\textract to stdout\n" \