user/sven/git.git, branch v1.4.4.3

GIT 1.4.4.3

2006-12-20T19:23:22Z

Signed-off-by: Junio C Hamano

Bypass expensive content comparsion during rename detection.

2006-12-14T10:40:33Z

When comparing file contents during the second loop through a rename detection attempt we can skip the expensive byte-by-byte comparsion if both source and destination files have valid SHA1 values. This improves performance by avoiding either an expensive open/mmap to read the working tree copy, or an expensive inflate of a blob object. Unfortunately we still have to at least initialize the sizes of the source and destination files even if the SHA1 values don't match. Failing to initialize the sizes causes a number of test cases to fail and start reporting different copy/rename behavior than was expected. Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano

git-svn: correctly display fatal() error messages

2006-12-13T09:51:35Z

If I wanted to print $@, I'd pass $@ to fatal(). This looks like a stupid typo on my part. Signed-off-by: Eric Wong Signed-off-by: Junio C Hamano

git-svn: exit with status 1 for test failures

2006-12-13T09:48:44Z

Some versions of the SVN libraries cause die() to exit with 255, and 40cf043389ef4cdf3e56e7c4268d6f302e387fa0 tightened up test_expect_failure to reject return values >128. Signed-off-by: Eric Wong Signed-off-by: Junio C Hamano

Clarify fetch error for missing objects.

2006-12-13T01:04:40Z

Otherwise there're such things like: Cannot obtain needed none 9a6e87b60dbd2305c95cecce7d9d60f849a0658d while processing commit 0000000000000000000000000000000000000000. which while looks weird. What is the none needed for? Signed-off-by: Junio C Hamano

Move Fink and Ports check to after config file

2006-12-12T22:48:25Z

Putting NO_FINK or NO_DARWIN_PORTS in config.mak is ignored because the checks are done before the config is included. Signed-off-by: Brian Gernhardt Signed-off-by: Junio C Hamano

Make sure the empty tree exists when needed in merge-recursive.

2006-12-11T22:11:40Z

There are some baseless merge cases where git-merge-recursive will try to compare one of the branches against the empty tree. However most projects won't have the empty tree object in their object database as Git does not normally create empty tree objects. If the empty tree object is missing then the merge process will die, as it cannot load the object from the database. The error message may make the user think that their database is corrupt when its actually not. So instead we should just create the empty tree object whenever it is needed. If the object already exists as a loose object then no harm done. Otherwise that loose object will be pruned away later by either git-prune or git-prune-packed. Thanks goes to Junio for suggesting this fix. Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano

Don't use memcpy when source and dest. buffers may overlap

2006-12-11T22:04:43Z

git-index-pack can call memcpy with overlapping source and destination buffers. The patch below makes it use memmove instead. If you want to demonstrate a failure, add the following two lines + if (input_offset < input_len) + abort (); before the existing memcpy call (shown in the patch below), and then run this: (cd t; sh ./t5500-fetch-pack.sh) Signed-off-by: Jim Meyering Signed-off-by: Junio C Hamano

no need to install manpages as executable

2006-12-11T19:32:50Z

No need to install manpages as executable. Noticed by Ville Skytt,Ad(B. Signed-off-by: Chris Wright Signed-off-by: Junio C Hamano

cvsserver: Avoid miscounting bytes in Perl v5.8.x

2006-12-07T05:47:19Z

At some point between v5.6 and 5.8 Perl started to assume its input, output and filehandles are UTF-8. This breaks the counting of bytes for the CVS protocol, resulting in the client expecting less data than we actually send, and storing truncated files. Signed-off-by: Martin Langhoff Signed-off-by: Junio C Hamano