-After applying this patch, run these commands for a successful build:
-
- ./prepare-source
- ./configure (optional if already run)
- make
-
-Jason M. Felice writes:
+Jason M. Felice wrote:
This patch adds the --link-by-hash=DIR option, which hard links received
files in a link farm arranged by MD4 file hash. The result is that the system
will only store one copy of the unique contents of each file, regardless of
the file's name.
+To use this patch, run these commands for a successful build:
+
+ patch -p1 <patches/link-by-hash.diff
+ ./prepare-source
+ ./configure
+ make
--- old/Makefile.in
+++ new/Makefile.in
char *config_file = NULL;
char *shell_cmd = NULL;
char *logfile_name = NULL;
-@@ -347,6 +348,7 @@ void usage(enum logcode F)
+@@ -349,6 +350,7 @@ void usage(enum logcode F)
rprintf(F," --compare-dest=DIR also compare destination files relative to DIR\n");
rprintf(F," --copy-dest=DIR ... and include copies of unchanged files\n");
rprintf(F," --link-dest=DIR hardlink to files in DIR when unchanged\n");
rprintf(F," -z, --compress compress file data during the transfer\n");
rprintf(F," --compress-level=NUM explicitly set compression level\n");
rprintf(F," -C, --cvs-exclude auto-ignore files the same way CVS does\n");
-@@ -396,7 +398,7 @@ enum {OPT_VERSION = 1000, OPT_DAEMON, OP
+@@ -398,7 +400,7 @@ enum {OPT_VERSION = 1000, OPT_DAEMON, OP
OPT_FILTER, OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST, OPT_HELP,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, OPT_CHMOD,
OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE,
OPT_SERVER, OPT_REFUSED_BASE = 9000};
static struct poptOption long_options[] = {
-@@ -495,6 +497,7 @@ static struct poptOption long_options[]
+@@ -499,6 +501,7 @@ static struct poptOption long_options[]
{"compare-dest", 0, POPT_ARG_STRING, 0, OPT_COMPARE_DEST, 0, 0 },
{"copy-dest", 0, POPT_ARG_STRING, 0, OPT_COPY_DEST, 0, 0 },
{"link-dest", 0, POPT_ARG_STRING, 0, OPT_LINK_DEST, 0, 0 },
{"fuzzy", 'y', POPT_ARG_NONE, &fuzzy_basis, 0, 0, 0 },
{"compress", 'z', POPT_ARG_NONE, 0, 'z', 0, 0 },
{"compress-level", 0, POPT_ARG_INT, &def_compress_level, 'z', 0, 0 },
-@@ -1085,6 +1088,21 @@ int parse_arguments(int *argc, const cha
+@@ -1089,6 +1092,21 @@ int parse_arguments(int *argc, const cha
usage(FINFO);
exit_cleanup(0);
default:
/* A large opt value means that set_refuse_options()
* turned this option off. */
-@@ -1735,6 +1753,11 @@ void server_options(char **args,int *arg
+@@ -1739,6 +1757,11 @@ void server_options(char **args,int *arg
}
}
#include "byteorder.h"
--- old/rsync.yo
+++ new/rsync.yo
-@@ -365,6 +365,7 @@ to the detailed description below for a
+@@ -366,6 +366,7 @@ to the detailed description below for a
--compare-dest=DIR also compare received files relative to DIR
--copy-dest=DIR ... and include copies of unchanged files
--link-dest=DIR hardlink to files in DIR when unchanged