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Eric Sunshine d616fbf256 git-compat-util: st_add4: work around gcc 4.2.x compiler crash
Although changes by 5b442c4 (tree-diff: catch integer overflow in
combine_diff_path allocation, 2016-02-19) are perfectly valid, they
unfortunately trigger an internal compiler error in gcc 4.2.x:

    combine-diff.c: In function 'diff_tree_combined':
    combine-diff.c:1391: internal compiler error: Segmentation fault: 11

Experimentation reveals that changing st_add4()'s argument evaluation
order is sufficient to sidestep this problem.

Although st_add3() does not trigger the compiler bug, for style
consistency, change its argument evaluation order to match.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-03-21 09:18:07 -07:00
block-sha1
builtin Sync with 2.3.10 2015-09-28 15:28:31 -07:00
compat
contrib Merge branch 'sg/completion-commit-cleanup' into maint 2015-08-03 10:41:33 -07:00
Documentation Git 2.4.10 2015-09-28 15:30:30 -07:00
ewah Merge branch 'es/osx-header-pollutes-mask-macro' into maint 2015-07-15 11:41:24 -07:00
git-gui git-gui 0.20.0 2015-04-18 18:35:48 -07:00
gitk-git
gitweb
mergetools
perl
po l10n: de.po: translation fix for fall-back to 3way merge 2015-06-12 20:40:04 +02:00
ppc
t Sync with 2.3.10 2015-09-28 15:28:31 -07:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore
.mailmap
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c
archive-zip.c
archive.c
archive.h
argv-array.c
argv-array.h
attr.c Merge branch 'pt/xdg-config-path' into maint 2015-06-05 12:00:04 -07:00
attr.h
base85.c
bisect.c
bisect.h
blob.c
blob.h
branch.c
branch.h
builtin.h
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h Merge branch 'jk/index-pack-reduce-recheck' into maint 2015-07-27 12:21:38 -07:00
check_bindir
check-builtins.sh
check-racy.c
color.c
color.h
column.c
column.h
combine-diff.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
command-list.txt
commit-slab.h
commit.c Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
commit.h Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
config.c config.c: fix writing config files on Windows network shares 2015-06-30 11:01:59 -07:00
config.mak.in
config.mak.uname
configure.ac
connect.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
connect.h
connected.c
connected.h
convert.c
convert.h
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c Merge branch 'pt/xdg-config-path' into maint 2015-06-05 12:00:04 -07:00
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c daemon: unbreak NO_IPV6 build regression 2015-05-05 11:03:24 -07:00
date.c Merge branch 'jc/epochtime-wo-tz' into maint-2.3 2015-05-11 14:33:58 -07:00
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c
diff-no-index.c
diff.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
diff.h diff.h: rename DIFF_PLAIN color slot to DIFF_CONTEXT 2015-05-27 13:54:42 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c react to errors in xdi_diff 2015-09-28 14:57:10 -07:00
diffcore-rename.c
diffcore.h
dir.c Merge branch 'rs/janitorial' into maint 2015-06-16 14:33:47 -07:00
dir.h
editor.c
entry.c
environment.c
exec_cmd.c Merge branch 'jk/git-no-more-argv0-path-munging' into maint 2015-05-26 13:49:18 -07:00
exec_cmd.h
fast-import.c
fetch-pack.c Merge branch 'me/fetch-into-shallow-safety' into maint 2015-07-15 11:41:20 -07:00
fetch-pack.h
fmt-merge-msg.h
fsck.c Merge branch 'jc/fsck-retire-require-eoh' into maint 2015-07-27 12:21:46 -07:00
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl
git-am.sh Merge branch 'pt/am-abort-fix' into maint 2015-08-03 10:41:32 -07:00
git-archimport.perl
git-bisect.sh
git-compat-util.h git-compat-util: st_add4: work around gcc 4.2.x compiler crash 2016-03-21 09:18:07 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl
git-filter-branch.sh filter-branch: avoid passing commit message through sed 2015-04-29 10:01:04 -07:00
git-instaweb.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
git-p4.py
git-parse-remote.sh
git-pull.sh Merge branch 'pt/pull-tags-error-diag' into maint 2015-06-25 11:02:12 -07:00
git-quiltimport.sh
git-rebase--am.sh rebase: return non-zero error code if format-patch fails 2015-07-08 15:36:42 -07:00
git-rebase--interactive.sh Merge branch 'js/rebase-i-clean-up-upon-continue-to-skip' into maint 2015-08-03 10:41:34 -07:00
git-rebase--merge.sh
git-rebase.sh Merge branch 'jk/rebase-quiet-noop' into maint 2015-05-26 13:49:23 -07:00
git-relink.perl
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh Merge branch 'jk/stash-require-clean-index' into maint 2015-06-25 23:03:27 -07:00
git-submodule.sh submodule: allow only certain protocols for submodule fetches 2015-09-23 11:35:48 -07:00
git-svn.perl
GIT-VERSION-GEN Git 2.4.10 2015-09-28 15:30:30 -07:00
git-web--browse.sh
git.c
git.rc
git.spec.in
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hashmap.c
hashmap.h
help.c
help.h
hex.c
http-backend.c http-backend: spool ref negotiation requests to buffer 2015-05-25 20:43:18 -07:00
http-fetch.c
http-push.c
http-walker.c
http.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
http.h
ident.c
imap-send.c
INSTALL
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
line-log.h
line-range.c
line-range.h
list-objects.c Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
list-objects.h
ll-merge.c xdiff: reject files larger than ~1GB 2015-09-28 14:57:23 -07:00
ll-merge.h
lockfile.c
lockfile.h
log-tree.c log: do not shorten decoration names too early 2015-05-13 12:40:57 -07:00
log-tree.h
mailmap.c
mailmap.h
Makefile Merge branch 'jk/make-fix-dependencies' into maint 2015-06-25 11:02:16 -07:00
match-trees.c
merge-blobs.c
merge-blobs.h
merge-recursive.c use file_exists() to check if a file exists in the worktree 2015-05-20 13:49:10 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c
notes-utils.h
notes.c Sync with 2.2.3 2015-09-04 10:29:28 -07:00
notes.h
object.c Merge branch 'jk/type-from-string-gently' into maint 2015-05-13 14:05:54 -07:00
object.h
pack-bitmap-write.c
pack-bitmap.c Merge branch 'es/osx-header-pollutes-mask-macro' into maint 2015-07-15 11:41:24 -07:00
pack-bitmap.h
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c Merge branch 'jc/unexport-git-pager-in-use-in-pager' into maint 2015-07-27 12:21:44 -07:00
parse-options-cb.c
parse-options.c
parse-options.h Merge branch 'iu/fix-parse-options-h-comment' into maint 2015-04-21 12:12:20 -07:00
patch-delta.c
patch-ids.c
patch-ids.h
path.c Merge branch 'pt/xdg-config-path' into maint 2015-06-05 12:00:04 -07:00
pathspec.c
pathspec.h
pkt-line.c
pkt-line.h
preload-index.c
pretty.c
prio-queue.c
prio-queue.h
progress.c
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c reachable: only mark local objects as recent 2015-04-20 13:09:27 -07:00
reachable.h
read-cache.c Merge branch 'jk/diagnose-config-mmap-failure' into maint 2015-06-25 11:02:11 -07:00
README
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'mh/reporting-broken-refs-from-for-each-ref' into maint 2015-08-03 10:41:31 -07:00
refs.h
RelNotes Git 2.4.10 2015-09-28 15:30:30 -07:00
remote-curl.c
remote-testsvn.c
remote.c
remote.h
replace_object.c
rerere.c Merge branch 'jk/rerere-forget-check-enabled' into maint 2015-06-05 12:00:25 -07:00
rerere.h
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
revision.h
run-command.c
run-command.h
send-pack.c Merge branch 'jc/push-cert' into maint 2015-04-27 12:23:50 -07:00
send-pack.h
sequencer.c
sequencer.h
server-info.c
setup.c setup_git_directory: delay core.bare/core.worktree errors 2015-05-29 09:27:27 -07:00
sh-i18n--envsubst.c
sha1_file.c Sync with 2.3.9 2015-09-04 10:34:19 -07:00
sha1_name.c use file_exists() to check if a file exists in the worktree 2015-05-20 13:49:10 -07:00
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
shallow.c
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
split-index.c
split-index.h
strbuf.c strbuf: strbuf_read_file() should return ssize_t 2015-07-03 18:25:02 -07:00
strbuf.h strbuf: strbuf_read_file() should return ssize_t 2015-07-03 18:25:02 -07:00
streaming.c Merge branch 'sb/plug-streaming-leak' 2015-04-14 11:49:09 -07:00
streaming.h
string-list.c
string-list.h
submodule.c use file_exists() to check if a file exists in the worktree 2015-05-20 13:49:10 -07:00
submodule.h
symlinks.c
tag.c
tag.h
tar.h
test-chmtime.c
test-config.c
test-ctype.c
test-date.c
test-delta.c
test-dump-cache-tree.c
test-dump-split-index.c
test-genrandom.c
test-hashmap.c
test-index-version.c
test-line-buffer.c
test-match-trees.c
test-mergesort.c
test-mktemp.c
test-parse-options.c
test-path-utils.c
test-prio-queue.c
test-read-cache.c
test-regex.c
test-revision-walking.c
test-run-command.c
test-scrap-cache-tree.c
test-sha1-array.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-list.c
test-subprocess.c
test-svn-fe.c
test-urlmatch-normalization.c
test-wildmatch.c
thread-utils.c
thread-utils.h
trace.c
trace.h
trailer.c
trailer.h
transport-helper.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
transport.c Sync with 2.3.10 2015-09-28 15:28:31 -07:00
transport.h Sync with 2.3.10 2015-09-28 15:28:31 -07:00
tree-diff.c
tree-walk.c
tree-walk.h
tree.c Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
tree.h Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
unicode_width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Sync with 2.2.3 2015-09-04 10:29:28 -07:00
unpack-trees.h
update_unicode.sh
upload-pack.c
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c
userdiff.h
utf8.c utf8-bom: introduce skip_utf8_bom() helper 2015-04-16 11:35:06 -07:00
utf8.h Merge branch 'es/utf8-stupid-compiler-workaround' into maint 2015-07-15 11:41:23 -07:00
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c
walker.h
wildmatch.c
wildmatch.h
wrap-for-bin.sh
wrapper.c
write_or_die.c
ws.c
wt-status.c Merge branch 'sg/commit-cleanup-scissors' into maint 2015-08-03 10:41:30 -07:00
wt-status.h
xdiff-interface.c xdiff: reject files larger than ~1GB 2015-09-28 14:57:23 -07:00
xdiff-interface.h xdiff: reject files larger than ~1GB 2015-09-28 14:57:23 -07:00
zlib.c

////////////////////////////////////////////////////////////////

	Git - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, depending on your mood.

 - random three-letter combination that is pronounceable, and not
   actually used by any common UNIX command.  The fact that it is a
   mispronunciation of "get" may or may not be relevant.
 - stupid. contemptible and despicable. simple. Take your pick from the
   dictionary of slang.
 - "global information tracker": you're in a good mood, and it actually
   works for you. Angels sing, and a light suddenly fills the room.
 - "goddamn idiotic truckload of sh*t": when it breaks

Git is a fast, scalable, distributed revision control system with an
unusually rich command set that provides both high-level operations
and full access to internals.

Git is an Open Source project covered by the GNU General Public
License version 2 (some parts of it are under different licenses,
compatible with the GPLv2). It was originally written by Linus
Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

See Documentation/gittutorial.txt to get started, then see
Documentation/giteveryday.txt for a useful minimum set of commands, and
Documentation/git-commandname.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with "man gittutorial" or "git help tutorial", and the
documentation of each command with "man git-commandname" or "git help
commandname".

CVS users may also want to read Documentation/gitcvs-migration.txt
("man gitcvs-migration" or "git help cvs-migration" if git is
installed).

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including full documentation and Git related tools.

The user discussion and development of Git take place on the Git
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