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

diff --git a/Makefile b/Makefile
index 95f37fe7779deb3901be20cb7a1869b7e2de77b0..36ce8cd606395217850dd824c47d887783a09471 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -158,8 +158,8 @@ BASIC_CFLAGS =
 BASIC_LDFLAGS =
 
 SCRIPT_SH = \
-       git-bisect.sh git-branch.sh git-checkout.sh \
-       git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
+       git-bisect.sh git-checkout.sh \
+       git-clean.sh git-clone.sh git-commit.sh \
        git-fetch.sh \
        git-ls-remote.sh \
        git-merge-one-file.sh git-parse-remote.sh \
@@ -187,15 +187,12 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
          git-cherry-pick git-status git-instaweb
 
-# The ones that do not have to link with lcrypto, lz nor xdiff.
-SIMPLE_PROGRAMS = \
-       git-daemon$X
-
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS = \
        git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
        git-hash-object$X git-index-pack$X git-local-fetch$X \
        git-merge-base$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$X \
        git-send-pack$X git-shell$X \
@@ -204,7 +201,7 @@ PROGRAMS = \
        git-update-server-info$X \
        git-upload-pack$X git-verify-pack$X \
        git-pack-redundant$X git-var$X \
-       git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
+       git-describe$X git-merge-tree$X git-imap-send$X \
        git-merge-recursive$X \
        $(EXTRA_PROGRAMS)
 
@@ -212,12 +209,12 @@ PROGRAMS = \
 EXTRA_PROGRAMS =
 
 BUILT_INS = \
-       git-format-patch$X git-show$X git-whatchanged$X \
+       git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
        git-get-tar-commit-id$X \
        $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 
 # what 'all' will build and 'install' will install, in gitexecdir
-ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) \
+ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
        git-merge-recur$X
 
 # Backward compatibility -- to be removed after 1.0
@@ -260,7 +257,7 @@ LIB_OBJS = \
        quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
-       fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
+       revision.o pager.o tree-walk.o xdiff-interface.o \
        write_or_die.o trace.o list-objects.o grep.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
@@ -270,6 +267,8 @@ BUILTIN_OBJS = \
        builtin-annotate.o \
        builtin-apply.o \
        builtin-archive.o \
+       builtin-blame.o \
+       builtin-branch.o \
        builtin-cat-file.o \
        builtin-checkout-index.o \
        builtin-check-ref-format.o \
@@ -281,6 +280,7 @@ BUILTIN_OBJS = \
        builtin-diff-stages.o \
        builtin-diff-tree.o \
        builtin-fmt-merge-msg.o \
+       builtin-for-each-ref.o \
        builtin-grep.o \
        builtin-init-db.o \
        builtin-log.o \
@@ -309,7 +309,9 @@ BUILTIN_OBJS = \
        builtin-update-ref.o \
        builtin-upload-archive.o \
        builtin-verify-pack.o \
-       builtin-write-tree.o
+       builtin-write-tree.o \
+       builtin-show-ref.o \
+       builtin-pack-refs.o
 
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 EXTLIBS = -lz
@@ -482,11 +484,9 @@ ifdef NEEDS_LIBICONV
 endif
 ifdef NEEDS_SOCKET
        EXTLIBS += -lsocket
-       SIMPLE_LIB += -lsocket
 endif
 ifdef NEEDS_NSL
        EXTLIBS += -lnsl
-       SIMPLE_LIB += -lnsl
 endif
 ifdef NO_D_TYPE_IN_DIRENT
        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
@@ -733,11 +733,6 @@ endif
 git-%$X: %.o $(GITLIBS)
        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
-$(SIMPLE_PROGRAMS) : $(LIB_FILE)
-$(SIMPLE_PROGRAMS) : git-%$X : %.o
-       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
-               $(LIB_FILE) $(SIMPLE_LIB)
-
 ssh-pull.o: ssh-fetch.c
 ssh-push.o: ssh-upload.c
 git-local-fetch$X: fetch.o
@@ -938,3 +933,8 @@ check-docs::
                *) echo "no link: $$v";; \
                esac ; \
        done | sort
+
+### Make sure built-ins do not have dups and listed in git.c
+#
+check-builtins::
+       ./check-builtins.sh