Allow installers to specify alternative program names for compression programs.

[chaz/tar] / src / buffer.c

diff --git a/src/buffer.c b/src/buffer.c
index fa9ccc231c53c32d07fa2285ba1c8919640beede..d7ff214f604070cbec9087d672b695823506b668 100644 (file)
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -220,12 +220,12 @@ struct zip_magic
 static struct zip_magic const magic[] = {
   { ct_tar },
   { ct_none, },
-  { ct_compress, 2, "\037\235",  "compress", "-Z" },
-  { ct_gzip,     2, "\037\213",  "gzip",     "-z"  },
-  { ct_bzip2,    3, "BZh",       "bzip2",    "-j" },
-  { ct_lzma,     6, "\xFFLZMA",  "lzma",     "--lzma" },
-  { ct_lzop,     4, "\211LZO",   "lzop",     "--lzop" },
-  { ct_xz,       6, "\0xFD7zXZ", "xz",       "-J" },
+  { ct_compress, 2, "\037\235",  COMPRESS_PROGRAM, "-Z" },
+  { ct_gzip,     2, "\037\213",  GZIP_PROGRAM,     "-z"  },
+  { ct_bzip2,    3, "BZh",       BZIP2_PROGRAM,    "-j" },
+  { ct_lzma,     6, "\xFFLZMA",  LZMA_PROGRAM,     "--lzma" },
+  { ct_lzop,     4, "\211LZO",   LZOP_PROGRAM,     "--lzop" },
+  { ct_xz,       6, "\0xFD7zXZ", XZ_PROGRAM,       "-J" },
 };
 
 #define NMAGIC (sizeof(magic)/sizeof(magic[0]))