shrink git-shell by avoiding redundant dependencies

diff --git a/Makefile b/Makefile
index 865e2bfcf1f3e640989efc5e80f1efb9403cc76e..bf77292f1c04b07c61f2b225e44f1e4f89b442dc 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ all::
 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
 # This also implies MOZILLA_SHA1.
 #
-# Define NO_CURL if you do not have curl installed.  git-http-pull and
+# Define NO_CURL if you do not have libcurl installed.  git-http-pull and
 # git-http-push are not built, and you cannot use http:// and https://
 # transports.
 #
@@ -235,7 +235,6 @@ BASIC_LDFLAGS =
 
 SCRIPT_SH += git-am.sh
 SCRIPT_SH += git-bisect.sh
-SCRIPT_SH += git-clone.sh
 SCRIPT_SH += git-filter-branch.sh
 SCRIPT_SH += git-lost-found.sh
 SCRIPT_SH += git-merge-octopus.sh
@@ -355,6 +354,7 @@ LIB_H += log-tree.h
 LIB_H += mailmap.h
 LIB_H += object.h
 LIB_H += pack.h
+LIB_H += pack-refs.h
 LIB_H += pack-revindex.h
 LIB_H += parse-options.h
 LIB_H += patch-ids.h
@@ -376,7 +376,9 @@ LIB_H += tree.h
 LIB_H += tree-walk.h
 LIB_H += unpack-trees.h
 LIB_H += utf8.h
+LIB_H += wt-status.h
 
+LIB_OBJS += abspath.o
 LIB_OBJS += alias.o
 LIB_OBJS += alloc.o
 LIB_OBJS += archive.o
@@ -405,6 +407,7 @@ LIB_OBJS += diffcore-order.o
 LIB_OBJS += diffcore-pickaxe.o
 LIB_OBJS += diffcore-rename.o
 LIB_OBJS += diff-delta.o
+LIB_OBJS += diff-no-index.o
 LIB_OBJS += diff-lib.o
 LIB_OBJS += diff.o
 LIB_OBJS += dir.o
@@ -428,6 +431,7 @@ LIB_OBJS += merge-file.o
 LIB_OBJS += name-hash.o
 LIB_OBJS += object.o
 LIB_OBJS += pack-check.o
+LIB_OBJS += pack-refs.o
 LIB_OBJS += pack-revindex.o
 LIB_OBJS += pack-write.o
 LIB_OBJS += pager.o
@@ -466,6 +470,7 @@ LIB_OBJS += unpack-trees.o
 LIB_OBJS += usage.o
 LIB_OBJS += utf8.o
 LIB_OBJS += walker.o
+LIB_OBJS += wrapper.o
 LIB_OBJS += write_or_die.o
 LIB_OBJS += ws.o
 LIB_OBJS += wt-status.o
@@ -484,6 +489,7 @@ BUILTIN_OBJS += builtin-check-ref-format.o
 BUILTIN_OBJS += builtin-checkout-index.o
 BUILTIN_OBJS += builtin-checkout.o
 BUILTIN_OBJS += builtin-clean.o
+BUILTIN_OBJS += builtin-clone.o
 BUILTIN_OBJS += builtin-commit-tree.o
 BUILTIN_OBJS += builtin-commit.o
 BUILTIN_OBJS += builtin-config.o
@@ -562,6 +568,45 @@ endif
 ifeq ($(uname_S),GNU/kFreeBSD)
        NO_STRLCPY = YesPlease
 endif
+ifeq ($(uname_S),UnixWare)
+       CC = cc
+       NEEDS_SOCKET = YesPlease
+       NEEDS_NSL = YesPlease
+       NEEDS_SSL_WITH_CRYPTO = YesPlease
+       NEEDS_LIBICONV = YesPlease
+       SHELL_PATH = /usr/local/bin/bash
+       NO_IPV6 = YesPlease
+       NO_HSTRERROR = YesPlease
+       BASIC_CFLAGS += -Kthread
+       BASIC_CFLAGS += -I/usr/local/include
+       BASIC_LDFLAGS += -L/usr/local/lib
+       INSTALL = ginstall
+       TAR = gtar
+       NO_STRCASESTR = YesPlease
+       NO_MEMMEM = YesPlease
+endif
+ifeq ($(uname_S),SCO_SV)
+       ifeq ($(uname_R),3.2)
+               CFLAGS = -O2
+       endif
+       ifeq ($(uname_R),5)
+               CC = cc
+               BASIC_CFLAGS += -Kthread
+       endif
+       NEEDS_SOCKET = YesPlease
+       NEEDS_NSL = YesPlease
+       NEEDS_SSL_WITH_CRYPTO = YesPlease
+       NEEDS_LIBICONV = YesPlease
+       SHELL_PATH = /usr/bin/bash
+       NO_IPV6 = YesPlease
+       NO_HSTRERROR = YesPlease
+       BASIC_CFLAGS += -I/usr/local/include
+       BASIC_LDFLAGS += -L/usr/local/lib
+       NO_STRCASESTR = YesPlease
+       NO_MEMMEM = YesPlease
+       INSTALL = ginstall
+       TAR = gtar
+endif
 ifeq ($(uname_S),Darwin)
        NEEDS_SSL_WITH_CRYPTO = YesPlease
        NEEDS_LIBICONV = YesPlease
@@ -1249,6 +1294,9 @@ endif
 install-doc:
        $(MAKE) -C Documentation install
 
+install-html:
+       $(MAKE) -C Documentation install-html
+
 install-info:
        $(MAKE) -C Documentation install-info
 
@@ -1371,6 +1419,14 @@ check-docs::
                documented,gitmodules | \
                documented,gitcli | \
                documented,git-tools | \
+               documented,gitcore-tutorial | \
+               documented,gitcvs-migration | \
+               documented,gitdiffcore | \
+               documented,gitglossary | \
+               documented,githooks | \
+               documented,gitrepository-layout | \
+               documented,gittutorial | \
+               documented,gittutorial-2 | \
                sentinel,not,matching,is,ok ) continue ;; \
                esac; \
                case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \