Fix off-by-one in read_tree_recursive

[git.git] / Makefile

diff --git a/Makefile b/Makefile
index 7c70b00b826f8f51c0b39ca2454e960b2747c403..a23e27013999ce900913456ff980af2103c7974f 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.
 #
@@ -23,6 +23,9 @@ all::
 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
 # not built, and you cannot push using http:// and https:// transports.
 #
+# Define EXPATDIR=/foo/bar if your expat header and library files are in
+# /foo/bar/include and /foo/bar/lib directories.
+#
 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
 #
 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
@@ -90,6 +93,8 @@ all::
 #
 # Define NO_MMAP if you want to avoid mmap.
 #
+# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
+#
 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 # cygwin.dll before v1.5.22).
 #
@@ -124,6 +129,9 @@ all::
 # Define USE_STDEV below if you want git to care about the underlying device
 # change being considered an inode change from the update-index perspective.
 #
+# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
+# field that counts the on-disk footprint in 512-byte blocks.
+#
 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 #
 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
@@ -161,6 +169,7 @@ uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
+uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 
 # CFLAGS and LDFLAGS are for the users to override from the command line.
 
@@ -170,25 +179,40 @@ ALL_CFLAGS = $(CFLAGS)
 ALL_LDFLAGS = $(LDFLAGS)
 STRIP ?= strip
 
+# Among the variables below, these:
+#   gitexecdir
+#   template_dir
+#   mandir
+#   infodir
+#   htmldir
+#   ETC_GITCONFIG (but not sysconfdir)
+# can be specified as a relative path some/where/else;
+# this is interpreted as relative to $(prefix) and "git" at
+# runtime figures out where they are based on the path to the executable.
+# This can help installing the suite in a relocatable way.
+
 prefix = $(HOME)
-bindir = $(prefix)/bin
-mandir = $(prefix)/share/man
-infodir = $(prefix)/share/info
-gitexecdir = $(bindir)
+bindir_relative = bin
+bindir = $(prefix)/$(bindir_relative)
+mandir = share/man
+infodir = share/info
+gitexecdir = libexec/git-core
 sharedir = $(prefix)/share
-template_dir = $(sharedir)/git-core/templates
-htmldir=$(sharedir)/doc/git-doc
+template_dir = share/git-core/templates
+htmldir = share/doc/git-doc
 ifeq ($(prefix),/usr)
 sysconfdir = /etc
+ETC_GITCONFIG = $(sysconfdir)/gitconfig
 else
 sysconfdir = $(prefix)/etc
+ETC_GITCONFIG = etc/gitconfig
 endif
 lib = lib
-ETC_GITCONFIG = $(sysconfdir)/gitconfig
 # DESTDIR=
 
 # default configuration for gitweb
 GITWEB_CONFIG = gitweb_config.perl
+GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 GITWEB_HOME_LINK_STR = projects
 GITWEB_SITENAME =
 GITWEB_PROJECTROOT = /pub/git
@@ -204,7 +228,7 @@ GITWEB_FAVICON = git-favicon.png
 GITWEB_SITE_HEADER =
 GITWEB_SITE_FOOTER =
 
-export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
+export prefix bindir sharedir sysconfdir
 
 CC = gcc
 AR = ar
@@ -215,6 +239,7 @@ INSTALL = install
 RPMBUILD = rpmbuild
 TCL_PATH = tclsh
 TCLTK_PATH = wish
+PTHREAD_LIBS = -lpthread
 
 export TCL_PATH TCLTK_PATH
 
@@ -234,14 +259,11 @@ 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
 SCRIPT_SH += git-merge-one-file.sh
 SCRIPT_SH += git-merge-resolve.sh
-SCRIPT_SH += git-merge.sh
-SCRIPT_SH += git-merge-stupid.sh
 SCRIPT_SH += git-mergetool.sh
 SCRIPT_SH += git-parse-remote.sh
 SCRIPT_SH += git-pull.sh
@@ -273,11 +295,8 @@ EXTRA_PROGRAMS =
 
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS += $(EXTRA_PROGRAMS)
-PROGRAMS += git-daemon$X
 PROGRAMS += git-fast-import$X
-PROGRAMS += git-fetch-pack$X
 PROGRAMS += git-hash-object$X
-PROGRAMS += git-imap-send$X
 PROGRAMS += git-index-pack$X
 PROGRAMS += git-merge-index$X
 PROGRAMS += git-merge-tree$X
@@ -285,8 +304,6 @@ PROGRAMS += git-mktag$X
 PROGRAMS += git-mktree$X
 PROGRAMS += git-pack-redundant$X
 PROGRAMS += git-patch-id$X
-PROGRAMS += git-receive-pack$X
-PROGRAMS += git-send-pack$X
 PROGRAMS += git-shell$X
 PROGRAMS += git-show-index$X
 PROGRAMS += git-unpack-file$X
@@ -298,8 +315,8 @@ PROGRAMS += git-var$X
 # builtin-$C.o but is linked in as part of some other command.
 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 
-BUILT_INS += git-cherry-pick$X
 BUILT_INS += git-cherry$X
+BUILT_INS += git-cherry-pick$X
 BUILT_INS += git-format-patch$X
 BUILT_INS += git-fsck-objects$X
 BUILT_INS += git-get-tar-commit-id$X
@@ -308,6 +325,7 @@ BUILT_INS += git-merge-subtree$X
 BUILT_INS += git-peek-remote$X
 BUILT_INS += git-repo-config$X
 BUILT_INS += git-show$X
+BUILT_INS += git-stage$X
 BUILT_INS += git-status$X
 BUILT_INS += git-whatchanged$X
 
@@ -337,6 +355,8 @@ LIB_H += builtin.h
 LIB_H += cache.h
 LIB_H += cache-tree.h
 LIB_H += commit.h
+LIB_H += compat/cygwin.h
+LIB_H += compat/mingw.h
 LIB_H += csum-file.h
 LIB_H += decorate.h
 LIB_H += delta.h
@@ -345,35 +365,46 @@ LIB_H += diff.h
 LIB_H += dir.h
 LIB_H += fsck.h
 LIB_H += git-compat-util.h
+LIB_H += graph.h
 LIB_H += grep.h
 LIB_H += hash.h
+LIB_H += help.h
+LIB_H += levenshtein.h
 LIB_H += list-objects.h
 LIB_H += ll-merge.h
 LIB_H += log-tree.h
 LIB_H += mailmap.h
+LIB_H += merge-recursive.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
-LIB_H += path-list.h
 LIB_H += pkt-line.h
 LIB_H += progress.h
 LIB_H += quote.h
 LIB_H += reflog-walk.h
 LIB_H += refs.h
 LIB_H += remote.h
+LIB_H += rerere.h
 LIB_H += revision.h
 LIB_H += run-command.h
+LIB_H += sha1-lookup.h
 LIB_H += sideband.h
+LIB_H += sigchain.h
 LIB_H += strbuf.h
+LIB_H += string-list.h
 LIB_H += tag.h
 LIB_H += transport.h
 LIB_H += tree.h
 LIB_H += tree-walk.h
 LIB_H += unpack-trees.h
+LIB_H += userdiff.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
@@ -403,17 +434,20 @@ LIB_OBJS += diffcore-pickaxe.o
 LIB_OBJS += diffcore-rename.o
 LIB_OBJS += diff-delta.o
 LIB_OBJS += diff-lib.o
+LIB_OBJS += diff-no-index.o
 LIB_OBJS += diff.o
 LIB_OBJS += dir.o
+LIB_OBJS += editor.o
 LIB_OBJS += entry.o
 LIB_OBJS += environment.o
 LIB_OBJS += exec_cmd.o
 LIB_OBJS += fsck.o
+LIB_OBJS += graph.o
 LIB_OBJS += grep.o
 LIB_OBJS += hash.o
 LIB_OBJS += help.o
 LIB_OBJS += ident.o
-LIB_OBJS += interpolate.o
+LIB_OBJS += levenshtein.o
 LIB_OBJS += list-objects.o
 LIB_OBJS += ll-merge.o
 LIB_OBJS += lockfile.o
@@ -421,17 +455,20 @@ LIB_OBJS += log-tree.o
 LIB_OBJS += mailmap.o
 LIB_OBJS += match-trees.o
 LIB_OBJS += merge-file.o
+LIB_OBJS += merge-recursive.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
 LIB_OBJS += parse-options.o
 LIB_OBJS += patch-delta.o
 LIB_OBJS += patch-ids.o
-LIB_OBJS += path-list.o
 LIB_OBJS += path.o
 LIB_OBJS += pkt-line.o
+LIB_OBJS += preload-index.o
 LIB_OBJS += pretty.o
 LIB_OBJS += progress.o
 LIB_OBJS += quote.o
@@ -440,15 +477,19 @@ LIB_OBJS += read-cache.o
 LIB_OBJS += reflog-walk.o
 LIB_OBJS += refs.o
 LIB_OBJS += remote.o
+LIB_OBJS += rerere.o
 LIB_OBJS += revision.o
 LIB_OBJS += run-command.o
 LIB_OBJS += server-info.o
 LIB_OBJS += setup.o
+LIB_OBJS += sha1-lookup.o
 LIB_OBJS += sha1_file.o
 LIB_OBJS += sha1_name.o
 LIB_OBJS += shallow.o
 LIB_OBJS += sideband.o
+LIB_OBJS += sigchain.o
 LIB_OBJS += strbuf.o
+LIB_OBJS += string-list.o
 LIB_OBJS += symlinks.o
 LIB_OBJS += tag.o
 LIB_OBJS += trace.o
@@ -458,8 +499,10 @@ LIB_OBJS += tree.o
 LIB_OBJS += tree-walk.o
 LIB_OBJS += unpack-trees.o
 LIB_OBJS += usage.o
+LIB_OBJS += userdiff.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
@@ -478,6 +521,7 @@ 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
@@ -496,6 +540,7 @@ BUILTIN_OBJS += builtin-for-each-ref.o
 BUILTIN_OBJS += builtin-fsck.o
 BUILTIN_OBJS += builtin-gc.o
 BUILTIN_OBJS += builtin-grep.o
+BUILTIN_OBJS += builtin-help.o
 BUILTIN_OBJS += builtin-init-db.o
 BUILTIN_OBJS += builtin-log.o
 BUILTIN_OBJS += builtin-ls-files.o
@@ -503,6 +548,7 @@ BUILTIN_OBJS += builtin-ls-remote.o
 BUILTIN_OBJS += builtin-ls-tree.o
 BUILTIN_OBJS += builtin-mailinfo.o
 BUILTIN_OBJS += builtin-mailsplit.o
+BUILTIN_OBJS += builtin-merge.o
 BUILTIN_OBJS += builtin-merge-base.o
 BUILTIN_OBJS += builtin-merge-file.o
 BUILTIN_OBJS += builtin-merge-ours.o
@@ -515,6 +561,7 @@ BUILTIN_OBJS += builtin-prune-packed.o
 BUILTIN_OBJS += builtin-prune.o
 BUILTIN_OBJS += builtin-push.o
 BUILTIN_OBJS += builtin-read-tree.o
+BUILTIN_OBJS += builtin-receive-pack.o
 BUILTIN_OBJS += builtin-reflog.o
 BUILTIN_OBJS += builtin-remote.o
 BUILTIN_OBJS += builtin-rerere.o
@@ -552,18 +599,62 @@ EXTLIBS =
 
 ifeq ($(uname_S),Linux)
        NO_STRLCPY = YesPlease
+       THREADED_DELTA_SEARCH = YesPlease
 endif
 ifeq ($(uname_S),GNU/kFreeBSD)
        NO_STRLCPY = YesPlease
+       THREADED_DELTA_SEARCH = 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 ($(uname_S),Darwin)
        NEEDS_SSL_WITH_CRYPTO = YesPlease
        NEEDS_LIBICONV = YesPlease
-       ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
+       ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
                OLD_ICONV = UnfortunatelyYes
        endif
-       NO_STRLCPY = YesPlease
+       ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
+               NO_STRLCPY = YesPlease
+       endif
        NO_MEMMEM = YesPlease
+       THREADED_DELTA_SEARCH = YesPlease
 endif
 ifeq ($(uname_S),SunOS)
        NEEDS_SOCKET = YesPlease
@@ -573,8 +664,8 @@ ifeq ($(uname_S),SunOS)
        NO_MEMMEM = YesPlease
        NO_HSTRERROR = YesPlease
        NO_MKDTEMP = YesPlease
+       OLD_ICONV = UnfortunatelyYes
        ifeq ($(uname_R),5.8)
-               NEEDS_LIBICONV = YesPlease
                NO_UNSETENV = YesPlease
                NO_SETENV = YesPlease
                NO_C99_FORMAT = YesPlease
@@ -613,6 +704,12 @@ ifeq ($(uname_S),FreeBSD)
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
        DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
+       THREADED_DELTA_SEARCH = YesPlease
+       ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
+               PTHREAD_LIBS = -pthread
+               NO_UINTMAX_T = YesPlease
+               NO_STRTOUMAX = YesPlease
+       endif
 endif
 ifeq ($(uname_S),OpenBSD)
        NO_STRCASESTR = YesPlease
@@ -620,20 +717,30 @@ ifeq ($(uname_S),OpenBSD)
        NEEDS_LIBICONV = YesPlease
        BASIC_CFLAGS += -I/usr/local/include
        BASIC_LDFLAGS += -L/usr/local/lib
+       THREADED_DELTA_SEARCH = YesPlease
 endif
 ifeq ($(uname_S),NetBSD)
        ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
                NEEDS_LIBICONV = YesPlease
        endif
        BASIC_CFLAGS += -I/usr/pkg/include
-       BASIC_LDFLAGS += -L/usr/pkg/lib
-       ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
+       BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
+       THREADED_DELTA_SEARCH = YesPlease
 endif
 ifeq ($(uname_S),AIX)
        NO_STRCASESTR=YesPlease
        NO_MEMMEM = YesPlease
+       NO_MKDTEMP = YesPlease
        NO_STRLCPY = YesPlease
+       FREAD_READS_DIRECTORIES = UnfortunatelyYes
+       INTERNAL_QSORT = UnfortunatelyYes
        NEEDS_LIBICONV=YesPlease
+       BASIC_CFLAGS += -D_LARGE_FILES
+       ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
+               THREADED_DELTA_SEARCH = YesPlease
+       else
+               NO_PTHREADS = YesPlease
+       endif
 endif
 ifeq ($(uname_S),GNU)
        # GNU/Hurd
@@ -661,6 +768,41 @@ ifeq ($(uname_S),HP-UX)
        NO_UNSETENV = YesPlease
        NO_HSTRERROR = YesPlease
        NO_SYS_SELECT_H = YesPlease
+       SNPRINTF_RETURNS_BOGUS = YesPlease
+endif
+ifneq (,$(findstring CYGWIN,$(uname_S)))
+       COMPAT_OBJS += compat/cygwin.o
+endif
+ifneq (,$(findstring MINGW,$(uname_S)))
+       NO_MMAP = YesPlease
+       NO_PREAD = YesPlease
+       NO_OPENSSL = YesPlease
+       NO_CURL = YesPlease
+       NO_SYMLINK_HEAD = YesPlease
+       NO_IPV6 = YesPlease
+       NO_SETENV = YesPlease
+       NO_UNSETENV = YesPlease
+       NO_STRCASESTR = YesPlease
+       NO_STRLCPY = YesPlease
+       NO_MEMMEM = YesPlease
+       NO_PTHREADS = YesPlease
+       NEEDS_LIBICONV = YesPlease
+       OLD_ICONV = YesPlease
+       NO_C99_FORMAT = YesPlease
+       NO_STRTOUMAX = YesPlease
+       NO_MKDTEMP = YesPlease
+       SNPRINTF_RETURNS_BOGUS = YesPlease
+       NO_SVN_TESTS = YesPlease
+       NO_PERL_MAKEMAKER = YesPlease
+       RUNTIME_PREFIX = YesPlease
+       NO_POSIX_ONLY_PROGRAMS = YesPlease
+       NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
+       COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
+       COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
+       COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
+       COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o
+       EXTLIBS += -lws2_32
+       X = .exe
 endif
 ifneq (,$(findstring arm,$(uname_M)))
        ARM_SHA1 = YesPlease
@@ -682,14 +824,17 @@ ifeq ($(uname_S),Darwin)
                        BASIC_LDFLAGS += -L/opt/local/lib
                endif
        endif
+       PTHREAD_LIBS =
 endif
 
-ifdef NO_R_TO_GCC_LINKER
-       # Some gcc does not accept and pass -R to the linker to specify
-       # the runtime dynamic library path.
-       CC_LD_DYNPATH = -Wl,-rpath=
-else
-       CC_LD_DYNPATH = -R
+ifndef CC_LD_DYNPATH
+       ifdef NO_R_TO_GCC_LINKER
+               # Some gcc does not accept and pass -R to the linker to specify
+               # the runtime dynamic library path.
+               CC_LD_DYNPATH = -Wl,-rpath,
+       else
+               CC_LD_DYNPATH = -R
+       endif
 endif
 
 ifdef NO_CURL
@@ -712,7 +857,12 @@ else
                endif
        endif
        ifndef NO_EXPAT
-               EXPAT_LIBEXPAT = -lexpat
+               ifdef EXPATDIR
+                       BASIC_CFLAGS += -I$(EXPATDIR)/include
+                       EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
+               else
+                       EXPAT_LIBEXPAT = -lexpat
+               endif
        endif
 endif
 
@@ -722,6 +872,10 @@ ifdef ZLIB_PATH
 endif
 EXTLIBS += -lz
 
+ifndef NO_POSIX_ONLY_PROGRAMS
+       PROGRAMS += git-daemon$X
+       PROGRAMS += git-imap-send$X
+endif
 ifndef NO_OPENSSL
        OPENSSL_LIBSSL = -lssl
        ifdef OPENSSLDIR
@@ -761,6 +915,9 @@ endif
 ifdef NO_D_INO_IN_DIRENT
        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 endif
+ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
+       BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
+endif
 ifdef NO_C99_FORMAT
        BASIC_CFLAGS += -DNO_C99_FORMAT
 endif
@@ -822,6 +979,9 @@ endif
 ifdef NO_IPV6
        BASIC_CFLAGS += -DNO_IPV6
 endif
+ifdef NO_UINTMAX_T
+       BASIC_CFLAGS += -Duintmax_t=uint32_t
+endif
 ifdef NO_SOCKADDR_STORAGE
 ifdef NO_IPV6
        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
@@ -880,10 +1040,19 @@ ifdef INTERNAL_QSORT
        COMPAT_CFLAGS += -DINTERNAL_QSORT
        COMPAT_OBJS += compat/qsort.o
 endif
+ifdef RUNTIME_PREFIX
+       COMPAT_CFLAGS += -DRUNTIME_PREFIX
+endif
+
+ifdef NO_PTHREADS
+       THREADED_DELTA_SEARCH =
+       BASIC_CFLAGS += -DNO_PTHREADS
+else
+       EXTLIBS += $(PTHREAD_LIBS)
+endif
 
 ifdef THREADED_DELTA_SEARCH
        BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
-       EXTLIBS += -lpthread
        LIB_OBJS += thread-utils.o
 endif
 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
@@ -933,6 +1102,7 @@ ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
 
 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 bindir_SQ = $(subst ','\'',$(bindir))
+bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 mandir_SQ = $(subst ','\'',$(mandir))
 infodir_SQ = $(subst ','\'',$(infodir))
 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
@@ -958,19 +1128,26 @@ export TAR INSTALL DESTDIR SHELL_PATH
 
 ### Build rules
 
-all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
+SHELL = $(SHELL_PATH)
+
+all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
 ifneq (,$X)
-       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
+       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 endif
 
 all::
 ifndef NO_TCLTK
-       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
+       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
 endif
        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 
+please_set_SHELL_PATH_to_a_more_modern_shell:
+       @$$(:)
+
+shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
+
 strip: $(PROGRAMS) git$X
        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 
@@ -982,14 +1159,17 @@ git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 
-help.o: help.c common-cmds.h GIT-CFLAGS
+builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
                '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
                '-DGIT_MAN_PATH="$(mandir_SQ)"' \
                '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
 
 $(BUILT_INS): git$X
-       $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
+       $(QUIET_BUILT_IN)$(RM) $@ && \
+       ln git$X $@ 2>/dev/null || \
+       ln -s git$X $@ 2>/dev/null || \
+       cp git$X $@
 
 common-cmds.h: ./generate-cmdlist.sh command-list.txt
 
@@ -1034,6 +1214,7 @@ gitweb/gitweb.cgi: gitweb/gitweb.perl
            -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
            -e 's|++GIT_BINDIR++|$(bindir)|g' \
            -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
+           -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
            -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
            -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
            -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
@@ -1087,7 +1268,12 @@ git.o git.spec \
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 
 exec_cmd.o: exec_cmd.c GIT-CFLAGS
-       $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
+       $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
+               '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
+               '-DBINDIR="$(bindir_relative_SQ)"' \
+               '-DPREFIX="$(prefix_SQ)"' \
+               $<
+
 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 
@@ -1105,7 +1291,9 @@ endif
 git-%$X: %.o $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
-git-imap-send$X: imap-send.o $(LIB_FILE)
+git-imap-send$X: imap-send.o $(GITLIBS)
+       $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+               $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
 
 http.o http-walker.o http-push.o transport.o: http.h
 
@@ -1121,7 +1309,7 @@ $(LIB_FILE): $(LIB_OBJS)
        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 
 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
-       xdiff/xmerge.o
+       xdiff/xmerge.o xdiff/xpatience.o
 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
        xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
 
@@ -1132,9 +1320,18 @@ $(XDIFF_LIB): $(XDIFF_OBJS)
 doc:
        $(MAKE) -C Documentation all
 
+man:
+       $(MAKE) -C Documentation man
+
+html:
+       $(MAKE) -C Documentation html
+
 info:
        $(MAKE) -C Documentation info
 
+pdf:
+       $(MAKE) -C Documentation pdf
+
 TAGS:
        $(RM) TAGS
        $(FIND) . -name '*.[hcS]' -print | xargs etags -a
@@ -1158,8 +1355,12 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS
                echo "$$FLAGS" >GIT-CFLAGS; \
             fi
 
+# We need to apply sq twice, once to protect from the shell
+# that runs GIT-BUILD-OPTIONS, and then again to protect it
+# and the first level quoting from the shell that runs "echo".
 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
-       @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
+       @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
+       @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 
 ### Detect Tck/Tk interpreter path changes
 ifndef NO_TCLTK
@@ -1177,7 +1378,17 @@ endif
 
 ### Testing rules
 
-TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X
+TEST_PROGRAMS += test-chmtime$X
+TEST_PROGRAMS += test-ctype$X
+TEST_PROGRAMS += test-date$X
+TEST_PROGRAMS += test-delta$X
+TEST_PROGRAMS += test-dump-cache-tree$X
+TEST_PROGRAMS += test-genrandom$X
+TEST_PROGRAMS += test-match-trees$X
+TEST_PROGRAMS += test-parse-options$X
+TEST_PROGRAMS += test-path-utils$X
+TEST_PROGRAMS += test-sha1$X
+TEST_PROGRAMS += test-sigchain$X
 
 all:: $(TEST_PROGRAMS)
 
@@ -1190,6 +1401,8 @@ export NO_SVN_TESTS
 test: all
        $(MAKE) -C t/ all
 
+test-ctype$X: ctype.o
+
 test-date$X: date.o ctype.o
 
 test-delta$X: diff-delta.o patch-delta.o
@@ -1205,45 +1418,88 @@ check-sha1:: test-sha1$X
        ./test-sha1.sh
 
 check: common-cmds.h
-       for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
+       if sparse; \
+       then \
+               for i in *.c; \
+               do \
+                       sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
+               done; \
+       else \
+               echo 2>&1 "Did you mean 'make test'?"; \
+               exit 1; \
+       fi
 
 remove-dashes:
-       ./fixup-builtins $(BUILT_INS)
+       ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 
 ### Installation rules
 
+ifneq ($(filter /%,$(firstword $(template_dir))),)
+template_instdir = $(template_dir)
+else
+template_instdir = $(prefix)/$(template_dir)
+endif
+export template_instdir
+
+ifneq ($(filter /%,$(firstword $(gitexecdir))),)
+gitexec_instdir = $(gitexecdir)
+else
+gitexec_instdir = $(prefix)/$(gitexecdir)
+endif
+gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
+export gitexec_instdir
+
 install: all
        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
-       $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-       $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-       $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
 ifndef NO_TCLTK
        $(MAKE) -C gitk-git install
-       $(MAKE) -C git-gui install
+       $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
 endif
-       if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
-       then \
-               ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
-                       '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
-               cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
-                       '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
-       fi
-       $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 ifneq (,$X)
-       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
-endif
+       $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
+endif
+       bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
+       execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
+       { $(RM) "$$execdir/git-add$X" && \
+               ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
+               cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
+       { for p in $(filter-out git-add$X,$(BUILT_INS)); do \
+               $(RM) "$$execdir/$$p" && \
+               ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \
+               ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \
+               cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \
+         done } && \
+       ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
 
 install-doc:
        $(MAKE) -C Documentation install
 
+install-man:
+       $(MAKE) -C Documentation install-man
+
+install-html:
+       $(MAKE) -C Documentation install-html
+
 install-info:
        $(MAKE) -C Documentation install-info
 
+install-pdf:
+       $(MAKE) -C Documentation install-pdf
+
 quick-install-doc:
        $(MAKE) -C Documentation quick-install
 
+quick-install-man:
+       $(MAKE) -C Documentation quick-install-man
+
+quick-install-html:
+       $(MAKE) -C Documentation quick-install-html
+
 
 
 ### Maintainer's dist rules
@@ -1319,6 +1575,7 @@ endif
        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
 
 .PHONY: all install clean strip
+.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
 .PHONY: .FORCE-GIT-BUILD-OPTIONS
 
@@ -1329,7 +1586,7 @@ check-docs::
        do \
                case "$$v" in \
                git-merge-octopus | git-merge-ours | git-merge-recursive | \
-               git-merge-resolve | git-merge-stupid | git-merge-subtree | \
+               git-merge-resolve | git-merge-subtree | \
                git-fsck-objects | git-init-db | \
                git-?*--?* ) continue ;; \
                esac ; \
@@ -1360,6 +1617,14 @@ 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 \