Merge branch 'maint'

* maint:
  Correct the name of NO_R_TO_GCC_LINKER in the comment describing it.
  git-remote: document -n
  repack: improve documentation on -a option

diff --combined Documentation/git-remote.txt
index ab232c2f68e1c4bf47977ea3be4fc2ae525fb67b,b35c65ba3b7307d6dff600d9d4b4907596ecbe5a..61a6022ce8a0fc7aac8b1e9bd08587817ef0d69c
--- 1/Documentation/git-remote.txt
--- 2/Documentation/git-remote.txt
+++ b/Documentation/git-remote.txt
@@@ -49,6 -49,9 +49,9 @@@ branch the `HEAD` at the remote reposit
  'show'::
  
  Gives some information about the remote <name>.
+ +
+ With `-n` option, the remote heads are not queried first with
+ `git ls-remote <name>`; cached information is used instead.
  
  'prune'::
  
@@@ -56,6 -59,10 +59,10 @@@ Deletes all stale tracking branches und
  These stale branches have already been removed from the remote repository
  referenced by <name>, but are still locally available in
  "remotes/<name>".
+ +
+ With `-n` option, the remote heads are not confirmed first with `git
+ ls-remote <name>`; cached information is used instead.  Use with
+ caution.
  
  'update'::
  
@@@ -128,3 -135,4 +135,3 @@@ Documentation by J. Bruce Fields and th
  GIT
  ---
  Part of the gitlink:git[7] suite
 -

diff --combined Documentation/git-repack.txt
index c33a512ffb0bfaef8c920ecff7c2630d2eabf0b9,c57013b9537f68fafdb1c1d90491ff5d556ed326..28949397ca7434471f1e9c1552ecae1ade9b8313
--- 1/Documentation/git-repack.txt
--- 2/Documentation/git-repack.txt
+++ b/Documentation/git-repack.txt
@@@ -14,7 -14,8 +14,8 @@@ DESCRIPTIO
  -----------
  
  This script is used to combine all objects that do not currently
- reside in a "pack", into a pack.
+ reside in a "pack", into a pack.  It can also be used to re-organise
+ existing packs into a single, more efficient pack.
  
  A pack is a collection of objects, individually compressed, with
  delta compression applied, stored in a single file, with an
@@@ -28,11 -29,13 +29,13 @@@ OPTION
  
  -a::
        Instead of incrementally packing the unpacked objects,
-       pack everything available into a single pack.
+       pack everything referenced into a single pack.
        Especially useful when packing a repository that is used
        for private development and there is no need to worry
-       about people fetching via dumb file transfer protocols
-       from it.  Use with '-d'.
+       about people fetching via dumb protocols from it.  Use
+       with '-d'.  This will clean up the objects that `git prune`
+       leaves behind, but `git fsck --full` shows as
+       dangling.
  
  -d::
        After packing, if the newly created packs make some
@@@ -65,11 -68,6 +68,11 @@@
        to be applied that many times to get to the necessary object.
        The default value for --window is 10 and --depth is 50.
  
 +--max-pack-size=<n>::
 +      Maximum size of each output packfile, expressed in MiB.
 +      If specified,  multiple packfiles may be created.
 +      The default is unlimited.
 +
  
  Configuration
  -------------
@@@ -101,3 -99,4 +104,3 @@@ gitlink:git-prune-packed[1
  GIT
  ---
  Part of the gitlink:git[7] suite
 -

diff --combined Makefile
index a98e27aa7eca2f8142e7c6894f6035a8e852d425,eb443bddb9a164c6b6b8c23ec8be71f50cb615a8..5d60dc8e1247bdea39016dd409159f1ca1b15982
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -94,9 -94,9 +94,9 @@@ all:
  # Define OLD_ICONV if your library has an old iconv(), where the second
  # (input buffer pointer) parameter is declared with type (const char **).
  #
- # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
- # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
- # is used instead.
+ # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
+ # that tells runtime paths to dynamic libraries;
+ # "-Wl,-rpath=/path/lib" is used instead.
  #
  # Define USE_NSEC below if you want git to care about sub-second file mtimes
  # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
@@@ -146,8 -146,8 +146,8 @@@ STRIP ?= stri
  prefix = $(HOME)
  bindir = $(prefix)/bin
  gitexecdir = $(bindir)
 -sharedir = $(prefix)/share/
 -template_dir = $(sharedir)/git-core/templates/
 +sharedir = $(prefix)/share
 +template_dir = $(sharedir)/git-core/templates
  ifeq ($(prefix),/usr)
  sysconfdir = /etc
  else
@@@ -208,11 -208,10 +208,11 @@@ SCRIPT_SH = 
        git-repack.sh git-request-pull.sh git-reset.sh \
        git-sh-setup.sh \
        git-tag.sh git-verify-tag.sh \
 -      git-applymbox.sh git-applypatch.sh git-am.sh \
 +      git-am.sh \
        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
        git-merge-resolve.sh git-merge-ours.sh \
 -      git-lost-found.sh git-quiltimport.sh
 +      git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 +      git-filter-branch.sh
  
  SCRIPT_PERL = \
        git-add--interactive.perl \
@@@ -241,6 -240,7 +241,6 @@@ PROGRAMS = 
        git-convert-objects$X git-fetch-pack$X \
        git-hash-object$X git-index-pack$X git-local-fetch$X \
        git-fast-import$X \
 -      git-merge-base$X \
        git-daemon$X \
        git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
        git-peek-remote$X git-receive-pack$X \
@@@ -298,8 -298,7 +298,8 @@@ LIB_H = 
        diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
        tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
 -      utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h mailmap.h
 +      utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
 +      mailmap.h remote.h
  
  DIFF_OBJS = \
        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
@@@ -321,7 -320,7 +321,7 @@@ LIB_OBJS = 
        write_or_die.o trace.o list-objects.o grep.o match-trees.o \
        alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
        color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
 -      convert.o attr.o decorate.o progress.o mailmap.o symlinks.o
 +      convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o
  
  BUILTIN_OBJS = \
        builtin-add.o \
@@@ -747,13 -746,9 +747,13 @@@ gitk-wish: gitk GIT-GUI-VAR
        chmod +x $@+ && \
        mv -f $@+ $@
  
 -git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 +git.o: git.c common-cmds.h GIT-CFLAGS
 +      $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 +              $(ALL_CFLAGS) -c $(filter %.c,$^)
 +
 +git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
        $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
 -              $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
 +              $(ALL_CFLAGS) -o $@ $(filter %.c,$^) git.o \
                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
  
  help.o: common-cmds.h
@@@ -764,8 -759,6 +764,8 @@@ git-merge-subtree$X: git-merge-recursiv
  $(BUILT_INS): git$X
        $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
  
 +common-cmds.h: ./generate-cmdlist.sh
 +
  common-cmds.h: $(wildcard Documentation/git-*.txt)
        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
  
@@@ -863,8 -856,6 +863,8 @@@ git$X git.spec 
  
  %.o: %.c GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 +%.s: %.c GIT-CFLAGS
 +      $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
  %.o: %.S
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
  
@@@ -961,7 -952,7 +961,7 @@@ endi
  
  ### Testing rules
  
 -TEST_PROGRAMS = test-chmtime$X test-genrandom$X
 +TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X
  
  all:: $(TEST_PROGRAMS)
  
@@@ -974,12 -965,26 +974,12 @@@ export NO_SVN_TEST
  test: all
        $(MAKE) -C t/ all
  
 -test-date$X: test-date.c date.o ctype.o
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 -
 -test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 -
 -test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 +test-date$X: date.o ctype.o
  
 -test-sha1$X: test-sha1.o $(GITLIBS)
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 +test-delta$X: diff-delta.o patch-delta.o
  
 -test-match-trees$X: test-match-trees.o $(GITLIBS)
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 -
 -test-chmtime$X: test-chmtime.c
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 -
 -test-genrandom$X: test-genrandom.c
 -      $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 +test-%$X: test-%.o $(GITLIBS)
 +      $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
  
  check-sha1:: test-sha1$X
        ./test-sha1.sh
@@@ -1029,16 -1034,15 +1029,16 @@@ git.spec: git.spec.i
        mv $@+ $@
  
  GIT_TARNAME=git-$(GIT_VERSION)
 -dist: git.spec git-archive
 +dist: git.spec git-archive configure
        ./git-archive --format=tar \
                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
        @mkdir -p $(GIT_TARNAME)
 -      @cp git.spec $(GIT_TARNAME)
 +      @cp git.spec configure $(GIT_TARNAME)
        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
        $(TAR) rf $(GIT_TARNAME).tar \
                $(GIT_TARNAME)/git.spec \
 +              $(GIT_TARNAME)/configure \
                $(GIT_TARNAME)/version \
                $(GIT_TARNAME)/git-gui/version
        @rm -rf $(GIT_TARNAME)
@@@ -1071,9 -1075,8 +1071,9 @@@ dist-doc
  
  clean:
        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
 -              test-chmtime$X test-genrandom$X $(LIB_FILE) $(XDIFF_LIB)
 +              $(LIB_FILE) $(XDIFF_LIB)
        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
 +      rm -f $(TEST_PROGRAMS)
        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
        rm -rf autom4te.cache
        rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache