Patch from Aurelien Jacobs to add unlzma. (A new decompression type,

see www.7-zip.org)

1 files changed, 20 insertions, 1 deletions

diff --git a/include/usage.h b/include/usage.h
index e6287c8a3..8982f8dd2 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -102,6 +102,19 @@
 #define bzcat_full_usage \
         "Uncompress to stdout."
 
+#define unlzma_trivial_usage \
+        "[OPTION]... [FILE]"
+#define unlzma_full_usage \
+        "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
+        "Options:\n" \
+        "\t-c\tWrite output to standard output\n" \
+        "\t-f\tForce"
+
+#define lzmacat_trivial_usage \
+        "FILE"
+#define lzmacat_full_usage \
+        "Uncompress to stdout."
+
 #define cal_trivial_usage \
         "[-jy] [[month] year]"
 #define cal_full_usage \
@@ -2964,6 +2977,11 @@
 #else
 #  define USAGE_TAR_BZIP2(a)
 #endif
+#ifdef CONFIG_FEATURE_TAR_LZMA
+#  define USAGE_TAR_LZMA(a) a
+#else
+#  define USAGE_TAR_LZMA(a)
+#endif
 #ifdef CONFIG_FEATURE_TAR_COMPRESS
 #  define USAGE_TAR_COMPRESS(a) a
 #else
@@ -2971,7 +2989,7 @@
 #endif
 
 #define tar_trivial_usage \
-        "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
+        "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_LZMA("a") USAGE_TAR_COMPRESS("Z") "xtvO] " \
         USAGE_TAR_EXCLUDE("[-X FILE]") \
         "[-f TARFILE] [-C DIR] [FILE(s)] ..."
 #define tar_full_usage \
@@ -2983,6 +3001,7 @@
         "\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_LZMA("\ta\t\tFilter the archive through lzma\n") \
         USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
         "\nFile selection:\n" \
         "\tf\t\tname of TARFILE or \"-\" for stdin\n" \