From: Eric Biggers <ebiggers3@gmail.com>
Date: Sun, 8 Dec 2013 08:26:55 +0000 (-0600)
Subject: wimoptimize:  Add --recompress-slow, imply --recompress
X-Git-Tag: v1.5.3~4
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=21debdc578194ba5fec47f363e12a15f77b2c5b2;hp=b2c8be8200a7ac6de83dc5aabb75e46b9ea16708

wimoptimize:  Add --recompress-slow, imply --recompress
---

diff --git a/doc/imagex-optimize.1.in b/doc/imagex-optimize.1.in
index 52b90c2a..9f3856af 100644
--- a/doc/imagex-optimize.1.in
+++ b/doc/imagex-optimize.1.in
@@ -36,11 +36,11 @@ verify that the WIM is intact (equivalent to applying all the images from it).
 Note: as of wimlib v1.5.3, wimlib's LZX compressor usually achieves the same or
 better compression than Microsoft's, but is slightly slower.
 .TP
-\fB--compress-slow
-For LZX compression only: spend even more time compressing the data in order to
-achieve a more optimal compression ratio.  This will make compression about
-twice as slow and will increase the compression ratio by maybe 1%, if you're
-lucky.
+\fB--recompress-slow\fR, \fB--compress-slow\fR
+Spend even more time compressing the data in order to achieve a more optimal
+compression ratio.  This only affects LZX-compressed WIM files.  Compared to the
+default \fB--recompress\fR, this will make compression about twice as slow and
+will increase the compression ratio by maybe 1%, depending on the data.
 .TP
 \fB--threads\fR=\fINUM_THREADS\fR
 Number of threads to use for compressing data.  Default: autodetect (number of
diff --git a/programs/imagex.c b/programs/imagex.c
index 1525f39c..67903256 100644
--- a/programs/imagex.c
+++ b/programs/imagex.c
@@ -284,6 +284,7 @@ static const struct option optimize_options[] = {
 	{T("no-check"),    no_argument,       NULL, IMAGEX_NOCHECK_OPTION},
 	{T("recompress"),  no_argument,       NULL, IMAGEX_RECOMPRESS_OPTION},
 	{T("compress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
+	{T("recompress-slow"), no_argument,     NULL, IMAGEX_COMPRESS_SLOW_OPTION},
 	{T("threads"),     required_argument, NULL, IMAGEX_THREADS_OPTION},
 	{T("pipable"),     no_argument,       NULL, IMAGEX_PIPABLE_OPTION},
 	{T("not-pipable"), no_argument,       NULL, IMAGEX_NOT_PIPABLE_OPTION},
@@ -3259,6 +3260,7 @@ imagex_optimize(int argc, tchar **argv, int cmd)
 			write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
 			break;
 		case IMAGEX_COMPRESS_SLOW_OPTION:
+			write_flags |= WIMLIB_WRITE_FLAG_RECOMPRESS;
 			set_compress_slow();
 			break;
 		case IMAGEX_THREADS_OPTION:
@@ -3752,7 +3754,7 @@ T(
 [CMD_OPTIMIZE] =
 T(
 "    %"TS" WIMFILE [--check] [--nocheck] [--recompress]\n"
-"                    [--compress-slow] [--threads=NUM_THREADS] [--pipable]\n"
+"                    [--recompress-slow] [--threads=NUM_THREADS] [--pipable]\n"
 "                    [--not-pipable]\n"
 ),
 [CMD_SPLIT] =