merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 3250 insertions, 0 deletions

diff --git a/third_party/git/Makefile b/third_party/git/Makefile
new file mode 100644
index 0000000000..f9255344ae
--- /dev/null
+++ b/third_party/git/Makefile
@@ -0,0 +1,3250 @@
+# The default target of this Makefile is...
+all::
+
+# Define V=1 to have a more verbose compile.
+#
+# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
+#
+# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
+# to PATH if your tools in /usr/bin are broken.
+#
+# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
+# system headers do not define a socklen_t type.
+#
+# Define INLINE to a suitable substitute (such as '__inline' or '') if git
+# fails to compile with errors about undefined inline functions or similar.
+#
+# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
+# or vsnprintf() return -1 instead of number of characters which would
+# have been written to the final string if enough space had been available.
+#
+# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
+# when attempting to read from an fopen'ed directory (or even to fopen
+# it at all).
+#
+# Define NO_OPENSSL environment variable if you do not have OpenSSL.
+#
+# Define USE_LIBPCRE if you have and want to use libpcre. Various
+# commands such as log and grep offer runtime options to use
+# Perl-compatible regular expressions instead of standard or extended
+# POSIX regular expressions.
+#
+# USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
+# instead if you'd like to use the legacy version 1 of the PCRE
+# library. Support for version 1 will likely be removed in some future
+# release of Git, as upstream has all but abandoned it.
+#
+# When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
+# library is compiled without --enable-jit. We will auto-detect
+# whether the version of the PCRE v1 library in use has JIT support at
+# all, but we unfortunately can't auto-detect whether JIT support
+# hasn't been compiled in in an otherwise JIT-supporting version. If
+# you have link-time errors about a missing `pcre_jit_exec` define
+# this, or recompile PCRE v1 with --enable-jit.
+#
+# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
+# in /foo/bar/include and /foo/bar/lib directories. Which version of
+# PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
+# variables.
+#
+# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
+#
+# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
+# git-http-push are not built, and you cannot use http:// and https://
+# transports (neither smart nor dumb).
+#
+# Define CURLDIR=/foo/bar if your curl header and library files are in
+# /foo/bar/include and /foo/bar/lib directories.
+#
+# Define CURL_CONFIG to curl's configuration program that prints information
+# about the library (e.g., its version number).  The default is 'curl-config'.
+#
+# Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
+# if you do not want to rely on the libraries provided by CURL_CONFIG.  The
+# default value is a result of `curl-config --libs`.  An example value for
+# CURL_LDFLAGS is as follows:
+#
+#     CURL_LDFLAGS=-lcurl
+#
+# 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 (dumb).
+#
+# Define EXPATDIR=/foo/bar if your expat header and library files are in
+# /foo/bar/include and /foo/bar/lib directories.
+#
+# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
+# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
+#
+# Define NO_GETTEXT if you don't want Git output to be translated.
+# A translated Git requires GNU libintl or another gettext implementation,
+# plus libintl-perl at runtime.
+#
+# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
+# the installed gettext translation of the shell scripts output.
+#
+# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
+# trust the langinfo.h's nl_langinfo(CODESET) function to return the
+# current character set. GNU and Solaris have a nl_langinfo(CODESET),
+# FreeBSD can use either, but MinGW and some others need to use
+# libcharset.h's locale_charset() instead.
+#
+# Define CHARSET_LIB to the library you need to link with in order to
+# use locale_charset() function.  On some platforms this needs to set to
+# -lcharset, on others to -liconv .
+#
+# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
+# need -lintl when linking.
+#
+# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
+# doesn't support GNU extensions like --check and --statistics
+#
+# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
+# it specifies.
+#
+# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
+# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
+#
+# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
+#
+# Define NO_STRCASESTR if you don't have strcasestr.
+#
+# Define NO_MEMMEM if you don't have memmem.
+#
+# Define NO_GETPAGESIZE if you don't have getpagesize.
+#
+# Define NO_STRLCPY if you don't have strlcpy.
+#
+# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
+# C library. If your compiler also does not support long long or does not have
+# strtoull, define NO_STRTOULL.
+#
+# Define NO_SETENV if you don't have setenv in the C library.
+#
+# Define NO_UNSETENV if you don't have unsetenv in the C library.
+#
+# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
+#
+# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
+#
+# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
+# in the C library.
+#
+# Define NO_LIBGEN_H if you don't have libgen.h.
+#
+# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
+#
+# Define NO_SYS_SELECT_H if you don't have sys/select.h.
+#
+# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
+# Enable it on Windows.  By default, symrefs are still used.
+#
+# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
+# tests.  These tests take up a significant amount of the total test time
+# but are not needed unless you plan to talk to SVN repos.
+#
+# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
+# installed in /sw, but don't want GIT to link against any libraries
+# installed there.  If defined you may specify your own (or Fink's)
+# include directories and library directories by defining CFLAGS
+# and LDFLAGS appropriately.
+#
+# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
+# have DarwinPorts installed in /opt/local, but don't want GIT to
+# link against any libraries installed there.  If defined you may
+# specify your own (or DarwinPort's) include directories and
+# library directories by defining CFLAGS and LDFLAGS appropriately.
+#
+# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
+# and do not want to use Apple's CommonCrypto library.  This allows you
+# to provide your own OpenSSL library, for example from MacPorts.
+#
+# Define BLK_SHA1 environment variable to make use of the bundled
+# optimized C SHA1 routine.
+#
+# Define PPC_SHA1 environment variable when running make to make use of
+# a bundled SHA1 routine optimized for PowerPC.
+#
+# Define DC_SHA1 to unconditionally enable the collision-detecting sha1
+# algorithm. This is slower, but may detect attempted collision attacks.
+# Takes priority over other *_SHA1 knobs.
+#
+# Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
+# git with the external SHA1 collision-detect library.
+# Without this option, i.e. the default behavior is to build git with its
+# own built-in code (or submodule).
+#
+# Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
+# sha1collisiondetection shipped as a submodule instead of the
+# non-submodule copy in sha1dc/. This is an experimental option used
+# by the git project to migrate to using sha1collisiondetection as a
+# submodule.
+#
+# Define OPENSSL_SHA1 environment variable when running make to link
+# with the SHA1 routine from openssl library.
+#
+# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
+# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
+# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
+#
+# Define BLK_SHA256 to use the built-in SHA-256 routines.
+#
+# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
+#
+# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
+#
+# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
+#
+# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
+#
+# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
+#
+# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
+#
+# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
+#
+# Define NO_UINTMAX_T if you don't have uintmax_t.
+#
+# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
+# Patrick Mauritz).
+#
+# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
+# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
+# inet_ntop and inet_pton additionally reside there.
+#
+# Define NO_MMAP if you want to avoid mmap.
+#
+# Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
+# deleted or cannot be replaced using rename().
+#
+# Define NO_POLL_H if you don't have poll.h.
+#
+# Define NO_SYS_POLL_H if you don't have sys/poll.h.
+#
+# Define NO_POLL if you do not have or don't want to use poll().
+# This also implies NO_POLL_H and NO_SYS_POLL_H.
+#
+# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
+# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
+# we want to know more about the issue.
+#
+# 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.
+# cygwin1.dll before v1.5.22).
+#
+# Define NO_SETITIMER if you don't have setitimer()
+#
+# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
+# This also implies NO_SETITIMER
+#
+# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
+# generally faster on your platform than accessing the working directory.
+#
+# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
+# the executable mode bit, but doesn't really do so.
+#
+# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
+# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
+# usual 0xF000).
+#
+# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
+#
+# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
+#
+# Define NO_SOCKADDR_STORAGE if your platform does not have struct
+# sockaddr_storage.
+#
+# Define NO_ICONV if your libc does not properly support iconv.
+#
+# Define OLD_ICONV if your library has an old iconv(), where the second
+# (input buffer pointer) parameter is declared with type (const char **).
+#
+# Define ICONV_OMITS_BOM if your iconv implementation does not write a
+# byte-order mark (BOM) when writing UTF-16 or UTF-32 and always writes in
+# big-endian format.
+#
+# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
+#
+# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
+# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
+#
+# 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. On
+# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
+# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
+# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
+# Documentation/technical/racy-git.txt for details.
+#
+# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
+# "st_ctim"
+#
+# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
+# available.  This automatically turns USE_NSEC off.
+#
+# 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 DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
+# (not v1.73 or v1.71).
+#
+# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
+# (versions 1.68.1 through v1.72).
+#
+# Define GNU_ROFF if your target system uses GNU groff.  This forces
+# apostrophes to be ASCII so that cut&pasting examples to the shell
+# will work.
+#
+# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
+# documentation.
+#
+# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
+# Extensions Lab if you have it available.
+#
+# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
+#
+# Define NO_PERL if you do not want Perl scripts or libraries at all.
+#
+# Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
+# copies of CPAN modules that serve as a fallback in case the modules
+# are not available on the system. This option is intended for
+# distributions that want to use their packaged versions of Perl
+# modules, instead of the fallbacks shipped with Git.
+#
+# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
+# but /usr/bin/python2.7 on some platforms).
+#
+# Define NO_PYTHON if you do not want Python scripts or libraries at all.
+#
+# Define NO_TCLTK if you do not want Tcl/Tk GUI.
+#
+# Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
+# and egrep that are pickier when their input contains non-ASCII data.
+#
+# The TCL_PATH variable governs the location of the Tcl interpreter
+# used to optimize git-gui for your system.  Only used if NO_TCLTK
+# is not set.  Defaults to the bare 'tclsh'.
+#
+# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
+# If not set it defaults to the bare 'wish'. If it is set to the empty
+# string then NO_TCLTK will be forced (this is used by configure script).
+#
+# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
+# is a simplified version of the merge sort used in glibc. This is
+# recommended if Git triggers O(n^2) behavior in your platform's qsort().
+#
+# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
+# compatible with the one described in C11 Annex K.
+#
+# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
+# information on a not yet closed file that lstat would return for the same
+# file after it was closed.
+#
+# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
+# when hardlinking a file to another name and unlinking the original file right
+# away (some NTFS drivers seem to zero the contents in that scenario).
+#
+# Define INSTALL_SYMLINKS if you prefer to have everything that can be
+# symlinked between bin/ and libexec/ to use relative symlinks between
+# the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
+# NO_INSTALL_HARDLINKS which will also use symlinking by indirection
+# within the same directory in some cases, INSTALL_SYMLINKS will
+# always symlink to the final target directly.
+#
+# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
+# programs as a tar, where bin/ and libexec/ might be on different file systems.
+#
+# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
+# copies to install built-in git commands e.g. git-cat-file.
+#
+# Define USE_NED_ALLOCATOR if you want to replace the platforms default
+# memory allocators with the nedmalloc allocator written by Niall Douglas.
+#
+# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
+# This is necessary when using a custom allocator in order to avoid
+# crashes due to allocation and free working on different 'heaps'.
+# It's defined automatically if USE_NED_ALLOCATOR is set.
+#
+# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
+# feature.
+#
+# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
+# user.
+#
+# Define JSMIN to point to JavaScript minifier that functions as
+# a filter to have gitweb.js minified.
+#
+# Define CSSMIN to point to a CSS minifier in order to generate a minified
+# version of gitweb.css
+#
+# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
+# you want to use something different.  The value will be interpreted by the
+# shell at runtime when it is used.
+#
+# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
+# want to use something different.  The value will be interpreted by the shell
+# if necessary when it is used.  Examples:
+#
+#   DEFAULT_EDITOR='~/bin/vi',
+#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
+#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
+#
+# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
+# header files to be automatically computed, to avoid rebuilding objects when
+# an unrelated header file changes.  Define it to "no" to use the hard-coded
+# dependency rules.  The default is "auto", which means to use computed header
+# dependencies if your compiler is detected to support it.
+#
+# Define NATIVE_CRLF if your platform uses CRLF for line endings.
+#
+# Define GIT_USER_AGENT if you want to change how git identifies itself during
+# network interactions.  The default is "git/$(GIT_VERSION)".
+#
+# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
+# (defaults to "man") if you want to have a different default when
+# "git help" is called without a parameter specifying the format.
+#
+# Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
+# with a different indexfile format version.  If it isn't set the index
+# file format used is index-v[23].
+#
+# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
+# return NULL when it receives a bogus time_t.
+#
+# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
+#
+# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
+#
+# Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
+# before 2.17) for clock_gettime and CLOCK_MONOTONIC.
+#
+# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
+# compiles the following initialization:
+#
+#   static const char s[] = ("FOO");
+#
+# and define it to "no" if you need to remove the parentheses () around the
+# constant.  The default is "auto", which means to use parentheses if your
+# compiler is detected to support it.
+#
+# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
+#
+# Define HAVE_GETDELIM if your system has the getdelim() function.
+#
+# Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
+#
+# Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
+# even if execution permission isn't granted for any user.
+#
+# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
+# default environment variables to be passed when a pager is spawned, e.g.
+#
+#    PAGER_ENV = LESS=FRX LV=-c
+#
+# to say "export LESS=FRX (and LV=-c) if the environment variable
+# LESS (and LV) is not set, respectively".
+#
+# Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
+# running the test scripts (e.g., bash has better support for "set -x"
+# tracing).
+#
+# When cross-compiling, define HOST_CPU as the canonical name of the CPU on
+# which the built Git will run (for instance "x86_64").
+#
+# Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
+# support files relative to the location of the runtime binary, rather than
+# hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
+# can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
+# Perl scripts to use a modified entry point header allowing them to resolve
+# support files at runtime.
+#
+# When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
+# supports the KERN_PROC BSD sysctl function.
+#
+# When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
+# mounts a "procfs" filesystem capable of resolving the path of the current
+# executable. If defined, this must be the canonical path for the "procfs"
+# current executable path.
+#
+# When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
+# supports calling _NSGetExecutablePath to retrieve the path of the running
+# executable.
+#
+# When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
+# the global variable _wpgmptr containing the absolute path of the current
+# executable (this is the case on Windows).
+#
+# Define DEVELOPER to enable more compiler warnings. Compiler version
+# and family are auto detected, but could be overridden by defining
+# COMPILER_FEATURES (see config.mak.dev). You can still set
+# CFLAGS="..." in combination with DEVELOPER enables, whether that's
+# for tweaking something unrelated (e.g. optimization level), or for
+# selectively overriding something DEVELOPER or one of the DEVOPTS
+# (see just below) brings in.
+#
+# When DEVELOPER is set, DEVOPTS can be used to control compiler
+# options.  This variable contains keywords separated by
+# whitespace. The following keywords are are recognized:
+#
+#    no-error:
+#
+#        suppresses the -Werror that implicitly comes with
+#        DEVELOPER=1. Useful for getting the full set of errors
+#        without immediately dying, or for logging them.
+#
+#    extra-all:
+#
+#        The DEVELOPER mode enables -Wextra with a few exceptions. By
+#        setting this flag the exceptions are removed, and all of
+#        -Wextra is used.
+#
+#    pedantic:
+#
+#        Enable -pedantic compilation. This also disables
+#        USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
+
+GIT-VERSION-FILE: FORCE
+	@$(SHELL_PATH) ./GIT-VERSION-GEN
+-include GIT-VERSION-FILE
+
+# Set our default configuration.
+#
+# Among the variables below, these:
+#   gitexecdir
+#   template_dir
+#   sysconfdir
+# can be specified as a relative path some/where/else;
+# this is interpreted as relative to $(prefix) and "git" at
+# runtime figures out where they are based on the path to the executable.
+# Additionally, the following will be treated as relative by "git" if they
+# begin with "$(prefix)/":
+#   mandir
+#   infodir
+#   htmldir
+#   localedir
+#   perllibdir
+# This can help installing the suite in a relocatable way.
+
+prefix = $(HOME)
+bindir = $(prefix)/bin
+mandir = $(prefix)/share/man
+infodir = $(prefix)/share/info
+gitexecdir = libexec/git-core
+mergetoolsdir = $(gitexecdir)/mergetools
+sharedir = $(prefix)/share
+gitwebdir = $(sharedir)/gitweb
+perllibdir = $(sharedir)/perl5
+localedir = $(sharedir)/locale
+template_dir = share/git-core/templates
+htmldir = $(prefix)/share/doc/git-doc
+ETC_GITCONFIG = $(sysconfdir)/gitconfig
+ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
+lib = lib
+# DESTDIR =
+pathsep = :
+
+bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
+mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
+infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
+gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
+localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
+htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
+perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
+
+export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
+
+# Set our default programs
+CC = cc
+AR = ar
+RM = rm -f
+DIFF = diff
+TAR = tar
+FIND = find
+INSTALL = install
+TCL_PATH = tclsh
+TCLTK_PATH = wish
+XGETTEXT = xgettext
+MSGFMT = msgfmt
+CURL_CONFIG = curl-config
+GCOV = gcov
+STRIP = strip
+SPATCH = spatch
+
+export TCL_PATH TCLTK_PATH
+
+# Set our default LIBS variables
+PTHREAD_LIBS = -lpthread
+
+# Guard against environment variables
+BUILTIN_OBJS =
+BUILT_INS =
+COMPAT_CFLAGS =
+COMPAT_OBJS =
+XDIFF_OBJS =
+VCSSVN_OBJS =
+GENERATED_H =
+EXTRA_CPPFLAGS =
+FUZZ_OBJS =
+FUZZ_PROGRAMS =
+LIB_OBJS =
+PROGRAM_OBJS =
+PROGRAMS =
+EXCLUDED_PROGRAMS =
+SCRIPT_PERL =
+SCRIPT_PYTHON =
+SCRIPT_SH =
+SCRIPT_LIB =
+TEST_BUILTINS_OBJS =
+TEST_PROGRAMS_NEED_X =
+
+# Having this variable in your environment would break pipelines because
+# you cause "cd" to echo its destination to stdout.  It can also take
+# scripts to unexpected places.  If you like CDPATH, define it for your
+# interactive shell sessions without exporting it.
+unexport CDPATH
+
+SCRIPT_SH += git-bisect.sh
+SCRIPT_SH += git-difftool--helper.sh
+SCRIPT_SH += git-filter-branch.sh
+SCRIPT_SH += git-merge-octopus.sh
+SCRIPT_SH += git-merge-one-file.sh
+SCRIPT_SH += git-merge-resolve.sh
+SCRIPT_SH += git-mergetool.sh
+SCRIPT_SH += git-quiltimport.sh
+SCRIPT_SH += git-legacy-stash.sh
+SCRIPT_SH += git-request-pull.sh
+SCRIPT_SH += git-submodule.sh
+SCRIPT_SH += git-web--browse.sh
+
+SCRIPT_LIB += git-mergetool--lib
+SCRIPT_LIB += git-parse-remote
+SCRIPT_LIB += git-rebase--preserve-merges
+SCRIPT_LIB += git-sh-setup
+SCRIPT_LIB += git-sh-i18n
+
+SCRIPT_PERL += git-add--interactive.perl
+SCRIPT_PERL += git-archimport.perl
+SCRIPT_PERL += git-cvsexportcommit.perl
+SCRIPT_PERL += git-cvsimport.perl
+SCRIPT_PERL += git-cvsserver.perl
+SCRIPT_PERL += git-send-email.perl
+SCRIPT_PERL += git-svn.perl
+
+SCRIPT_PYTHON += git-p4.py
+
+# Generated files for scripts
+SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
+SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
+SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
+
+# Individual rules to allow e.g.
+# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
+# from subdirectories like contrib/*/
+.PHONY: build-perl-script build-sh-script build-python-script
+build-perl-script: $(SCRIPT_PERL_GEN)
+build-sh-script: $(SCRIPT_SH_GEN)
+build-python-script: $(SCRIPT_PYTHON_GEN)
+
+.PHONY: install-perl-script install-sh-script install-python-script
+install-sh-script: $(SCRIPT_SH_GEN)
+	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+install-perl-script: $(SCRIPT_PERL_GEN)
+	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+install-python-script: $(SCRIPT_PYTHON_GEN)
+	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+
+.PHONY: clean-perl-script clean-sh-script clean-python-script
+clean-sh-script:
+	$(RM) $(SCRIPT_SH_GEN)
+clean-perl-script:
+	$(RM) $(SCRIPT_PERL_GEN)
+clean-python-script:
+	$(RM) $(SCRIPT_PYTHON_GEN)
+
+SCRIPTS = $(SCRIPT_SH_GEN) \
+	  $(SCRIPT_PERL_GEN) \
+	  $(SCRIPT_PYTHON_GEN) \
+	  git-instaweb
+
+ETAGS_TARGET = TAGS
+
+FUZZ_OBJS += fuzz-commit-graph.o
+FUZZ_OBJS += fuzz-pack-headers.o
+FUZZ_OBJS += fuzz-pack-idx.o
+
+# Always build fuzz objects even if not testing, to prevent bit-rot.
+all:: $(FUZZ_OBJS)
+
+FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
+
+# Empty...
+EXTRA_PROGRAMS =
+
+# ... and all the rest that could be moved out of bindir to gitexecdir
+PROGRAMS += $(EXTRA_PROGRAMS)
+
+PROGRAM_OBJS += credential-store.o
+PROGRAM_OBJS += daemon.o
+PROGRAM_OBJS += fast-import.o
+PROGRAM_OBJS += http-backend.o
+PROGRAM_OBJS += imap-send.o
+PROGRAM_OBJS += sh-i18n--envsubst.o
+PROGRAM_OBJS += shell.o
+PROGRAM_OBJS += remote-testsvn.o
+
+# Binary suffix, set to .exe for Windows builds
+X =
+
+PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
+
+TEST_BUILTINS_OBJS += test-chmtime.o
+TEST_BUILTINS_OBJS += test-config.o
+TEST_BUILTINS_OBJS += test-ctype.o
+TEST_BUILTINS_OBJS += test-date.o
+TEST_BUILTINS_OBJS += test-delta.o
+TEST_BUILTINS_OBJS += test-dir-iterator.o
+TEST_BUILTINS_OBJS += test-drop-caches.o
+TEST_BUILTINS_OBJS += test-dump-cache-tree.o
+TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
+TEST_BUILTINS_OBJS += test-dump-split-index.o
+TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
+TEST_BUILTINS_OBJS += test-example-decorate.o
+TEST_BUILTINS_OBJS += test-genrandom.o
+TEST_BUILTINS_OBJS += test-genzeros.o
+TEST_BUILTINS_OBJS += test-hash.o
+TEST_BUILTINS_OBJS += test-hashmap.o
+TEST_BUILTINS_OBJS += test-hash-speed.o
+TEST_BUILTINS_OBJS += test-index-version.o
+TEST_BUILTINS_OBJS += test-json-writer.o
+TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
+TEST_BUILTINS_OBJS += test-match-trees.o
+TEST_BUILTINS_OBJS += test-mergesort.o
+TEST_BUILTINS_OBJS += test-mktemp.o
+TEST_BUILTINS_OBJS += test-oidmap.o
+TEST_BUILTINS_OBJS += test-online-cpus.o
+TEST_BUILTINS_OBJS += test-parse-options.o
+TEST_BUILTINS_OBJS += test-path-utils.o
+TEST_BUILTINS_OBJS += test-pkt-line.o
+TEST_BUILTINS_OBJS += test-prio-queue.o
+TEST_BUILTINS_OBJS += test-reach.o
+TEST_BUILTINS_OBJS += test-read-cache.o
+TEST_BUILTINS_OBJS += test-read-midx.o
+TEST_BUILTINS_OBJS += test-ref-store.o
+TEST_BUILTINS_OBJS += test-regex.o
+TEST_BUILTINS_OBJS += test-repository.o
+TEST_BUILTINS_OBJS += test-revision-walking.o
+TEST_BUILTINS_OBJS += test-run-command.o
+TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
+TEST_BUILTINS_OBJS += test-serve-v2.o
+TEST_BUILTINS_OBJS += test-sha1.o
+TEST_BUILTINS_OBJS += test-sha1-array.o
+TEST_BUILTINS_OBJS += test-sha256.o
+TEST_BUILTINS_OBJS += test-sigchain.o
+TEST_BUILTINS_OBJS += test-strcmp-offset.o
+TEST_BUILTINS_OBJS += test-string-list.o
+TEST_BUILTINS_OBJS += test-submodule-config.o
+TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
+TEST_BUILTINS_OBJS += test-subprocess.o
+TEST_BUILTINS_OBJS += test-trace2.o
+TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
+TEST_BUILTINS_OBJS += test-xml-encode.o
+TEST_BUILTINS_OBJS += test-wildmatch.o
+TEST_BUILTINS_OBJS += test-windows-named-pipe.o
+TEST_BUILTINS_OBJS += test-write-cache.o
+
+# Do not add more tests here unless they have extra dependencies. Add
+# them in TEST_BUILTINS_OBJS above.
+TEST_PROGRAMS_NEED_X += test-fake-ssh
+TEST_PROGRAMS_NEED_X += test-line-buffer
+TEST_PROGRAMS_NEED_X += test-svn-fe
+TEST_PROGRAMS_NEED_X += test-tool
+
+TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
+
+# List built-in command $C whose implementation cmd_$C() is not in
+# builtin/$C.o but is linked in as part of some other command.
+BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
+
+BUILT_INS += git-cherry$X
+BUILT_INS += git-cherry-pick$X
+BUILT_INS += git-format-patch$X
+BUILT_INS += git-fsck-objects$X
+BUILT_INS += git-init$X
+BUILT_INS += git-merge-subtree$X
+BUILT_INS += git-restore$X
+BUILT_INS += git-show$X
+BUILT_INS += git-stage$X
+BUILT_INS += git-status$X
+BUILT_INS += git-switch$X
+BUILT_INS += git-whatchanged$X
+
+# what 'all' will build and 'install' will install in gitexecdir,
+# excluding programs for built-in commands
+ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
+
+# what 'all' will build but not install in gitexecdir
+OTHER_PROGRAMS = git$X
+
+# what test wrappers are needed and 'install' will install, in bindir
+BINDIR_PROGRAMS_NEED_X += git
+BINDIR_PROGRAMS_NEED_X += git-upload-pack
+BINDIR_PROGRAMS_NEED_X += git-receive-pack
+BINDIR_PROGRAMS_NEED_X += git-upload-archive
+BINDIR_PROGRAMS_NEED_X += git-shell
+
+BINDIR_PROGRAMS_NO_X += git-cvsserver
+
+# Set paths to tools early so that they can be used for version tests.
+ifndef SHELL_PATH
+	SHELL_PATH = /bin/sh
+endif
+ifndef PERL_PATH
+	PERL_PATH = /usr/bin/perl
+endif
+ifndef PYTHON_PATH
+	PYTHON_PATH = /usr/bin/python
+endif
+
+export PERL_PATH
+export PYTHON_PATH
+
+TEST_SHELL_PATH = $(SHELL_PATH)
+
+LIB_FILE = libgit.a
+XDIFF_LIB = xdiff/lib.a
+VCSSVN_LIB = vcs-svn/lib.a
+
+GENERATED_H += command-list.h
+
+LIB_H := $(sort $(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
+	$(FIND) . \
+	-name .git -prune -o \
+	-name t -prune -o \
+	-name Documentation -prune -o \
+	-name '*.h' -print))
+
+LIB_OBJS += abspath.o
+LIB_OBJS += advice.o
+LIB_OBJS += alias.o
+LIB_OBJS += alloc.o
+LIB_OBJS += apply.o
+LIB_OBJS += archive.o
+LIB_OBJS += archive-tar.o
+LIB_OBJS += archive-zip.o
+LIB_OBJS += argv-array.o
+LIB_OBJS += attr.o
+LIB_OBJS += base85.o
+LIB_OBJS += bisect.o
+LIB_OBJS += blame.o
+LIB_OBJS += blob.o
+LIB_OBJS += branch.o
+LIB_OBJS += bulk-checkin.o
+LIB_OBJS += bundle.o
+LIB_OBJS += cache-tree.o
+LIB_OBJS += chdir-notify.o
+LIB_OBJS += checkout.o
+LIB_OBJS += color.o
+LIB_OBJS += column.o
+LIB_OBJS += combine-diff.o
+LIB_OBJS += commit.o
+LIB_OBJS += commit-graph.o
+LIB_OBJS += commit-reach.o
+LIB_OBJS += compat/obstack.o
+LIB_OBJS += compat/terminal.o
+LIB_OBJS += config.o
+LIB_OBJS += connect.o
+LIB_OBJS += connected.o
+LIB_OBJS += convert.o
+LIB_OBJS += copy.o
+LIB_OBJS += credential.o
+LIB_OBJS += csum-file.o
+LIB_OBJS += ctype.o
+LIB_OBJS += date.o
+LIB_OBJS += decorate.o
+LIB_OBJS += delta-islands.o
+LIB_OBJS += diffcore-break.o
+LIB_OBJS += diffcore-delta.o
+LIB_OBJS += diffcore-order.o
+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 += dir-iterator.o
+LIB_OBJS += editor.o
+LIB_OBJS += entry.o
+LIB_OBJS += environment.o
+LIB_OBJS += ewah/bitmap.o
+LIB_OBJS += ewah/ewah_bitmap.o
+LIB_OBJS += ewah/ewah_io.o
+LIB_OBJS += ewah/ewah_rlw.o
+LIB_OBJS += exec-cmd.o
+LIB_OBJS += fetch-negotiator.o
+LIB_OBJS += fetch-object.o
+LIB_OBJS += fetch-pack.o
+LIB_OBJS += fsck.o
+LIB_OBJS += fsmonitor.o
+LIB_OBJS += gettext.o
+LIB_OBJS += gpg-interface.o
+LIB_OBJS += graph.o
+LIB_OBJS += grep.o
+LIB_OBJS += hashmap.o
+LIB_OBJS += linear-assignment.o
+LIB_OBJS += help.o
+LIB_OBJS += hex.o
+LIB_OBJS += ident.o
+LIB_OBJS += interdiff.o
+LIB_OBJS += json-writer.o
+LIB_OBJS += kwset.o
+LIB_OBJS += levenshtein.o
+LIB_OBJS += line-log.o
+LIB_OBJS += line-range.o
+LIB_OBJS += list-objects.o
+LIB_OBJS += list-objects-filter.o
+LIB_OBJS += list-objects-filter-options.o
+LIB_OBJS += ll-merge.o
+LIB_OBJS += lockfile.o
+LIB_OBJS += log-tree.o
+LIB_OBJS += ls-refs.o
+LIB_OBJS += mailinfo.o
+LIB_OBJS += mailmap.o
+LIB_OBJS += match-trees.o
+LIB_OBJS += mem-pool.o
+LIB_OBJS += merge.o
+LIB_OBJS += merge-blobs.o
+LIB_OBJS += merge-recursive.o
+LIB_OBJS += mergesort.o
+LIB_OBJS += midx.o
+LIB_OBJS += name-hash.o
+LIB_OBJS += negotiator/default.o
+LIB_OBJS += negotiator/skipping.o
+LIB_OBJS += notes.o
+LIB_OBJS += notes-cache.o
+LIB_OBJS += notes-merge.o
+LIB_OBJS += notes-utils.o
+LIB_OBJS += object.o
+LIB_OBJS += oidmap.o
+LIB_OBJS += oidset.o
+LIB_OBJS += packfile.o
+LIB_OBJS += pack-bitmap.o
+LIB_OBJS += pack-bitmap-write.o
+LIB_OBJS += pack-check.o
+LIB_OBJS += pack-objects.o
+LIB_OBJS += pack-revindex.o
+LIB_OBJS += pack-write.o
+LIB_OBJS += pager.o
+LIB_OBJS += parse-options.o
+LIB_OBJS += parse-options-cb.o
+LIB_OBJS += patch-delta.o
+LIB_OBJS += patch-ids.o
+LIB_OBJS += path.o
+LIB_OBJS += pathspec.o
+LIB_OBJS += pkt-line.o
+LIB_OBJS += preload-index.o
+LIB_OBJS += pretty.o
+LIB_OBJS += prio-queue.o
+LIB_OBJS += progress.o
+LIB_OBJS += prompt.o
+LIB_OBJS += protocol.o
+LIB_OBJS += quote.o
+LIB_OBJS += range-diff.o
+LIB_OBJS += reachable.o
+LIB_OBJS += read-cache.o
+LIB_OBJS += rebase-interactive.o
+LIB_OBJS += reflog-walk.o
+LIB_OBJS += refs.o
+LIB_OBJS += refs/files-backend.o
+LIB_OBJS += refs/iterator.o
+LIB_OBJS += refs/packed-backend.o
+LIB_OBJS += refs/ref-cache.o
+LIB_OBJS += refspec.o
+LIB_OBJS += ref-filter.o
+LIB_OBJS += remote.o
+LIB_OBJS += replace-object.o
+LIB_OBJS += repository.o
+LIB_OBJS += rerere.o
+LIB_OBJS += resolve-undo.o
+LIB_OBJS += revision.o
+LIB_OBJS += run-command.o
+LIB_OBJS += send-pack.o
+LIB_OBJS += sequencer.o
+LIB_OBJS += serve.o
+LIB_OBJS += server-info.o
+LIB_OBJS += setup.o
+LIB_OBJS += sha1-array.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 += split-index.o
+LIB_OBJS += strbuf.o
+LIB_OBJS += streaming.o
+LIB_OBJS += string-list.o
+LIB_OBJS += submodule.o
+LIB_OBJS += submodule-config.o
+LIB_OBJS += sub-process.o
+LIB_OBJS += symlinks.o
+LIB_OBJS += tag.o
+LIB_OBJS += tempfile.o
+LIB_OBJS += thread-utils.o
+LIB_OBJS += tmp-objdir.o
+LIB_OBJS += trace.o
+LIB_OBJS += trace2.o
+LIB_OBJS += trace2/tr2_cfg.o
+LIB_OBJS += trace2/tr2_cmd_name.o
+LIB_OBJS += trace2/tr2_dst.o
+LIB_OBJS += trace2/tr2_sid.o
+LIB_OBJS += trace2/tr2_sysenv.o
+LIB_OBJS += trace2/tr2_tbuf.o
+LIB_OBJS += trace2/tr2_tgt_event.o
+LIB_OBJS += trace2/tr2_tgt_normal.o
+LIB_OBJS += trace2/tr2_tgt_perf.o
+LIB_OBJS += trace2/tr2_tls.o
+LIB_OBJS += trailer.o
+LIB_OBJS += transport.o
+LIB_OBJS += transport-helper.o
+LIB_OBJS += tree-diff.o
+LIB_OBJS += tree.o
+LIB_OBJS += tree-walk.o
+LIB_OBJS += unpack-trees.o
+LIB_OBJS += upload-pack.o
+LIB_OBJS += url.o
+LIB_OBJS += urlmatch.o
+LIB_OBJS += usage.o
+LIB_OBJS += userdiff.o
+LIB_OBJS += utf8.o
+LIB_OBJS += varint.o
+LIB_OBJS += version.o
+LIB_OBJS += versioncmp.o
+LIB_OBJS += walker.o
+LIB_OBJS += wildmatch.o
+LIB_OBJS += worktree.o
+LIB_OBJS += wrapper.o
+LIB_OBJS += write-or-die.o
+LIB_OBJS += ws.o
+LIB_OBJS += wt-status.o
+LIB_OBJS += xdiff-interface.o
+LIB_OBJS += zlib.o
+
+BUILTIN_OBJS += builtin/add.o
+BUILTIN_OBJS += builtin/am.o
+BUILTIN_OBJS += builtin/annotate.o
+BUILTIN_OBJS += builtin/apply.o
+BUILTIN_OBJS += builtin/archive.o
+BUILTIN_OBJS += builtin/bisect--helper.o
+BUILTIN_OBJS += builtin/blame.o
+BUILTIN_OBJS += builtin/branch.o
+BUILTIN_OBJS += builtin/bundle.o
+BUILTIN_OBJS += builtin/cat-file.o
+BUILTIN_OBJS += builtin/check-attr.o
+BUILTIN_OBJS += builtin/check-ignore.o
+BUILTIN_OBJS += builtin/check-mailmap.o
+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/column.o
+BUILTIN_OBJS += builtin/commit-tree.o
+BUILTIN_OBJS += builtin/commit.o
+BUILTIN_OBJS += builtin/commit-graph.o
+BUILTIN_OBJS += builtin/config.o
+BUILTIN_OBJS += builtin/count-objects.o
+BUILTIN_OBJS += builtin/credential.o
+BUILTIN_OBJS += builtin/describe.o
+BUILTIN_OBJS += builtin/diff-files.o
+BUILTIN_OBJS += builtin/diff-index.o
+BUILTIN_OBJS += builtin/diff-tree.o
+BUILTIN_OBJS += builtin/diff.o
+BUILTIN_OBJS += builtin/difftool.o
+BUILTIN_OBJS += builtin/env--helper.o
+BUILTIN_OBJS += builtin/fast-export.o
+BUILTIN_OBJS += builtin/fetch-pack.o
+BUILTIN_OBJS += builtin/fetch.o
+BUILTIN_OBJS += builtin/fmt-merge-msg.o
+BUILTIN_OBJS += builtin/for-each-ref.o
+BUILTIN_OBJS += builtin/fsck.o
+BUILTIN_OBJS += builtin/gc.o
+BUILTIN_OBJS += builtin/get-tar-commit-id.o
+BUILTIN_OBJS += builtin/grep.o
+BUILTIN_OBJS += builtin/hash-object.o
+BUILTIN_OBJS += builtin/help.o
+BUILTIN_OBJS += builtin/index-pack.o
+BUILTIN_OBJS += builtin/init-db.o
+BUILTIN_OBJS += builtin/interpret-trailers.o
+BUILTIN_OBJS += builtin/log.o
+BUILTIN_OBJS += builtin/ls-files.o
+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-index.o
+BUILTIN_OBJS += builtin/merge-ours.o
+BUILTIN_OBJS += builtin/merge-recursive.o
+BUILTIN_OBJS += builtin/merge-tree.o
+BUILTIN_OBJS += builtin/mktag.o
+BUILTIN_OBJS += builtin/mktree.o
+BUILTIN_OBJS += builtin/multi-pack-index.o
+BUILTIN_OBJS += builtin/mv.o
+BUILTIN_OBJS += builtin/name-rev.o
+BUILTIN_OBJS += builtin/notes.o
+BUILTIN_OBJS += builtin/pack-objects.o
+BUILTIN_OBJS += builtin/pack-redundant.o
+BUILTIN_OBJS += builtin/pack-refs.o
+BUILTIN_OBJS += builtin/patch-id.o
+BUILTIN_OBJS += builtin/prune-packed.o
+BUILTIN_OBJS += builtin/prune.o
+BUILTIN_OBJS += builtin/pull.o
+BUILTIN_OBJS += builtin/push.o
+BUILTIN_OBJS += builtin/range-diff.o
+BUILTIN_OBJS += builtin/read-tree.o
+BUILTIN_OBJS += builtin/rebase.o
+BUILTIN_OBJS += builtin/receive-pack.o
+BUILTIN_OBJS += builtin/reflog.o
+BUILTIN_OBJS += builtin/remote.o
+BUILTIN_OBJS += builtin/remote-ext.o
+BUILTIN_OBJS += builtin/remote-fd.o
+BUILTIN_OBJS += builtin/repack.o
+BUILTIN_OBJS += builtin/replace.o
+BUILTIN_OBJS += builtin/rerere.o
+BUILTIN_OBJS += builtin/reset.o
+BUILTIN_OBJS += builtin/rev-list.o
+BUILTIN_OBJS += builtin/rev-parse.o
+BUILTIN_OBJS += builtin/revert.o
+BUILTIN_OBJS += builtin/rm.o
+BUILTIN_OBJS += builtin/send-pack.o
+BUILTIN_OBJS += builtin/shortlog.o
+BUILTIN_OBJS += builtin/show-branch.o
+BUILTIN_OBJS += builtin/show-index.o
+BUILTIN_OBJS += builtin/show-ref.o
+BUILTIN_OBJS += builtin/stash.o
+BUILTIN_OBJS += builtin/stripspace.o
+BUILTIN_OBJS += builtin/submodule--helper.o
+BUILTIN_OBJS += builtin/symbolic-ref.o
+BUILTIN_OBJS += builtin/tag.o
+BUILTIN_OBJS += builtin/unpack-file.o
+BUILTIN_OBJS += builtin/unpack-objects.o
+BUILTIN_OBJS += builtin/update-index.o
+BUILTIN_OBJS += builtin/update-ref.o
+BUILTIN_OBJS += builtin/update-server-info.o
+BUILTIN_OBJS += builtin/upload-archive.o
+BUILTIN_OBJS += builtin/upload-pack.o
+BUILTIN_OBJS += builtin/var.o
+BUILTIN_OBJS += builtin/verify-commit.o
+BUILTIN_OBJS += builtin/verify-pack.o
+BUILTIN_OBJS += builtin/verify-tag.o
+BUILTIN_OBJS += builtin/worktree.o
+BUILTIN_OBJS += builtin/write-tree.o
+
+GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
+EXTLIBS =
+
+GIT_USER_AGENT = git/$(GIT_VERSION)
+
+ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
+DC_SHA1_SUBMODULE = auto
+endif
+
+# Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be
+# tweaked by config.* below as well as the command-line, both of
+# which'll override these defaults.
+CFLAGS = -g -O2 -Wall
+LDFLAGS =
+CC_LD_DYNPATH = -Wl,-rpath,
+BASIC_CFLAGS = -I.
+BASIC_LDFLAGS =
+
+# library flags
+ARFLAGS = rcs
+PTHREAD_CFLAGS =
+
+# For the 'sparse' target
+SPARSE_FLAGS ?=
+SP_EXTRA_FLAGS =
+
+# For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will
+# usually result in less CPU usage at the cost of higher peak memory.
+# Setting it to 0 will feed all files in a single spatch invocation.
+SPATCH_FLAGS = --all-includes --patch .
+SPATCH_BATCH_SIZE = 1
+
+include config.mak.uname
+-include config.mak.autogen
+-include config.mak
+
+ifdef DEVELOPER
+include config.mak.dev
+endif
+
+ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS)
+ALL_LDFLAGS = $(LDFLAGS)
+
+comma := ,
+empty :=
+space := $(empty) $(empty)
+
+ifdef SANITIZE
+SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
+BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
+BASIC_CFLAGS += -fno-omit-frame-pointer
+ifneq ($(filter undefined,$(SANITIZERS)),)
+BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
+BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS
+endif
+ifneq ($(filter leak,$(SANITIZERS)),)
+BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
+endif
+endif
+
+ifndef sysconfdir
+ifeq ($(prefix),/usr)
+sysconfdir = /etc
+else
+sysconfdir = etc
+endif
+endif
+
+ifndef COMPUTE_HEADER_DEPENDENCIES
+COMPUTE_HEADER_DEPENDENCIES = auto
+endif
+
+ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
+dep_check = $(shell $(CC) $(ALL_CFLAGS) \
+	-c -MF /dev/null -MQ /dev/null -MMD -MP \
+	-x c /dev/null -o /dev/null 2>&1; \
+	echo $$?)
+ifeq ($(dep_check),0)
+override COMPUTE_HEADER_DEPENDENCIES = yes
+else
+override COMPUTE_HEADER_DEPENDENCIES = no
+endif
+endif
+
+ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
+USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
+else
+ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
+$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
+(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
+endif
+endif
+
+ifdef SANE_TOOL_PATH
+SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
+BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix "$(SANE_TOOL_PATH_SQ)"|'
+PATH := $(SANE_TOOL_PATH):${PATH}
+else
+BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
+endif
+
+ifeq (,$(HOST_CPU))
+	BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
+else
+	BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
+endif
+
+ifneq (,$(INLINE))
+	BASIC_CFLAGS += -Dinline=$(INLINE)
+endif
+
+ifneq (,$(SOCKLEN_T))
+	BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
+endif
+
+ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
+	BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
+else
+ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
+	BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
+endif
+endif
+
+ifeq ($(uname_S),Darwin)
+	ifndef NO_FINK
+		ifeq ($(shell test -d /sw/lib && echo y),y)
+			BASIC_CFLAGS += -I/sw/include
+			BASIC_LDFLAGS += -L/sw/lib
+		endif
+	endif
+	ifndef NO_DARWIN_PORTS
+		ifeq ($(shell test -d /opt/local/lib && echo y),y)
+			BASIC_CFLAGS += -I/opt/local/include
+			BASIC_LDFLAGS += -L/opt/local/lib
+		endif
+	endif
+	ifndef NO_APPLE_COMMON_CRYPTO
+		NO_OPENSSL = YesPlease
+		APPLE_COMMON_CRYPTO = YesPlease
+		COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
+	endif
+	NO_REGEX = YesPlease
+	PTHREAD_LIBS =
+endif
+
+ifdef NO_LIBGEN_H
+	COMPAT_CFLAGS += -DNO_LIBGEN_H
+	COMPAT_OBJS += compat/basename.o
+endif
+
+USE_LIBPCRE2 ?= $(USE_LIBPCRE)
+
+ifneq (,$(USE_LIBPCRE2))
+	ifdef USE_LIBPCRE1
+$(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
+	endif
+
+	BASIC_CFLAGS += -DUSE_LIBPCRE2
+	EXTLIBS += -lpcre2-8
+endif
+
+ifdef USE_LIBPCRE1
+	BASIC_CFLAGS += -DUSE_LIBPCRE1
+	EXTLIBS += -lpcre
+
+ifdef NO_LIBPCRE1_JIT
+	BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
+endif
+endif
+
+ifdef LIBPCREDIR
+	BASIC_CFLAGS += -I$(LIBPCREDIR)/include
+	EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
+endif
+
+ifdef HAVE_ALLOCA_H
+	BASIC_CFLAGS += -DHAVE_ALLOCA_H
+endif
+
+IMAP_SEND_BUILDDEPS =
+IMAP_SEND_LDFLAGS =
+
+ifdef NO_CURL
+	BASIC_CFLAGS += -DNO_CURL
+	REMOTE_CURL_PRIMARY =
+	REMOTE_CURL_ALIASES =
+	REMOTE_CURL_NAMES =
+	EXCLUDED_PROGRAMS += git-http-fetch git-http-push
+else
+	ifdef CURLDIR
+		# Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
+		BASIC_CFLAGS += -I$(CURLDIR)/include
+		CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib)
+	else
+		CURL_LIBCURL =
+	endif
+
+ifdef CURL_LDFLAGS
+	CURL_LIBCURL += $(CURL_LDFLAGS)
+else
+	CURL_LIBCURL += $(shell $(CURL_CONFIG) --libs)
+endif
+
+	REMOTE_CURL_PRIMARY = git-remote-http$X
+	REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
+	REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
+	PROGRAM_OBJS += http-fetch.o
+	PROGRAMS += $(REMOTE_CURL_NAMES)
+	curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
+	ifeq "$(curl_check)" "070908"
+		ifndef NO_EXPAT
+			PROGRAM_OBJS += http-push.o
+		else
+			EXCLUDED_PROGRAMS += git-http-push
+		endif
+	else
+		EXCLUDED_PROGRAMS += git-http-push
+	endif
+	curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
+	ifeq "$(curl_check)" "072200"
+		USE_CURL_FOR_IMAP_SEND = YesPlease
+	endif
+	ifdef USE_CURL_FOR_IMAP_SEND
+		BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
+		IMAP_SEND_BUILDDEPS = http.o
+		IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
+	endif
+	ifndef NO_EXPAT
+		ifdef EXPATDIR
+			BASIC_CFLAGS += -I$(EXPATDIR)/include
+			EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
+		else
+			EXPAT_LIBEXPAT = -lexpat
+		endif
+		ifdef EXPAT_NEEDS_XMLPARSE_H
+			BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
+		endif
+	endif
+endif
+IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
+
+ifdef ZLIB_PATH
+	BASIC_CFLAGS += -I$(ZLIB_PATH)/include
+	EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
+endif
+EXTLIBS += -lz
+
+ifndef NO_OPENSSL
+	OPENSSL_LIBSSL = -lssl
+	ifdef OPENSSLDIR
+		BASIC_CFLAGS += -I$(OPENSSLDIR)/include
+		OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
+	else
+		OPENSSL_LINK =
+	endif
+	ifdef NEEDS_CRYPTO_WITH_SSL
+		OPENSSL_LIBSSL += -lcrypto
+	endif
+else
+	BASIC_CFLAGS += -DNO_OPENSSL
+	OPENSSL_LIBSSL =
+endif
+ifdef NO_OPENSSL
+	LIB_4_CRYPTO =
+else
+ifdef NEEDS_SSL_WITH_CRYPTO
+	LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
+else
+	LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
+endif
+ifdef APPLE_COMMON_CRYPTO
+	LIB_4_CRYPTO += -framework Security -framework CoreFoundation
+endif
+endif
+ifndef NO_ICONV
+	ifdef NEEDS_LIBICONV
+		ifdef ICONVDIR
+			BASIC_CFLAGS += -I$(ICONVDIR)/include
+			ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
+		else
+			ICONV_LINK =
+		endif
+		ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
+			ICONV_LINK += -lintl
+		endif
+		EXTLIBS += $(ICONV_LINK) -liconv
+	endif
+endif
+ifdef ICONV_OMITS_BOM
+	BASIC_CFLAGS += -DICONV_OMITS_BOM
+endif
+ifdef NEEDS_LIBGEN
+	EXTLIBS += -lgen
+endif
+ifndef NO_GETTEXT
+ifndef LIBC_CONTAINS_LIBINTL
+	EXTLIBS += -lintl
+endif
+endif
+ifdef NEEDS_SOCKET
+	EXTLIBS += -lsocket
+endif
+ifdef NEEDS_NSL
+	EXTLIBS += -lnsl
+endif
+ifdef NEEDS_RESOLV
+	EXTLIBS += -lresolv
+endif
+ifdef NO_D_TYPE_IN_DIRENT
+	BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
+endif
+ifdef NO_GECOS_IN_PWENT
+	BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
+endif
+ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
+	BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
+endif
+ifdef USE_NSEC
+	BASIC_CFLAGS += -DUSE_NSEC
+endif
+ifdef USE_ST_TIMESPEC
+	BASIC_CFLAGS += -DUSE_ST_TIMESPEC
+endif
+ifdef NO_NORETURN
+	BASIC_CFLAGS += -DNO_NORETURN
+endif
+ifdef NO_NSEC
+	BASIC_CFLAGS += -DNO_NSEC
+endif
+ifdef SNPRINTF_RETURNS_BOGUS
+	COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
+	COMPAT_OBJS += compat/snprintf.o
+endif
+ifdef FREAD_READS_DIRECTORIES
+	COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
+	COMPAT_OBJS += compat/fopen.o
+endif
+ifdef NO_SYMLINK_HEAD
+	BASIC_CFLAGS += -DNO_SYMLINK_HEAD
+endif
+ifdef GETTEXT_POISON
+$(warning The GETTEXT_POISON option has been removed in favor of runtime GIT_TEST_GETTEXT_POISON. See t/README!)
+endif
+ifdef NO_GETTEXT
+	BASIC_CFLAGS += -DNO_GETTEXT
+	USE_GETTEXT_SCHEME ?= fallthrough
+endif
+ifdef NO_POLL
+	NO_POLL_H = YesPlease
+	NO_SYS_POLL_H = YesPlease
+	COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
+	COMPAT_OBJS += compat/poll/poll.o
+endif
+ifdef NO_STRCASESTR
+	COMPAT_CFLAGS += -DNO_STRCASESTR
+	COMPAT_OBJS += compat/strcasestr.o
+endif
+ifdef NO_STRLCPY
+	COMPAT_CFLAGS += -DNO_STRLCPY
+	COMPAT_OBJS += compat/strlcpy.o
+endif
+ifdef NO_STRTOUMAX
+	COMPAT_CFLAGS += -DNO_STRTOUMAX
+	COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
+endif
+ifdef NO_STRTOULL
+	COMPAT_CFLAGS += -DNO_STRTOULL
+endif
+ifdef NO_SETENV
+	COMPAT_CFLAGS += -DNO_SETENV
+	COMPAT_OBJS += compat/setenv.o
+endif
+ifdef NO_MKDTEMP
+	COMPAT_CFLAGS += -DNO_MKDTEMP
+	COMPAT_OBJS += compat/mkdtemp.o
+endif
+ifdef MKDIR_WO_TRAILING_SLASH
+	COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
+	COMPAT_OBJS += compat/mkdir.o
+endif
+ifdef NO_UNSETENV
+	COMPAT_CFLAGS += -DNO_UNSETENV
+	COMPAT_OBJS += compat/unsetenv.o
+endif
+ifdef NO_SYS_SELECT_H
+	BASIC_CFLAGS += -DNO_SYS_SELECT_H
+endif
+ifdef NO_POLL_H
+	BASIC_CFLAGS += -DNO_POLL_H
+endif
+ifdef NO_SYS_POLL_H
+	BASIC_CFLAGS += -DNO_SYS_POLL_H
+endif
+ifdef NEEDS_SYS_PARAM_H
+	BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
+endif
+ifdef NO_INTTYPES_H
+	BASIC_CFLAGS += -DNO_INTTYPES_H
+endif
+ifdef NO_INITGROUPS
+	BASIC_CFLAGS += -DNO_INITGROUPS
+endif
+ifdef NO_MMAP
+	COMPAT_CFLAGS += -DNO_MMAP
+	COMPAT_OBJS += compat/mmap.o
+else
+	ifdef USE_WIN32_MMAP
+		COMPAT_CFLAGS += -DUSE_WIN32_MMAP
+		COMPAT_OBJS += compat/win32mmap.o
+	endif
+endif
+ifdef MMAP_PREVENTS_DELETE
+	BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
+endif
+ifdef OBJECT_CREATION_USES_RENAMES
+	COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
+endif
+ifdef NO_STRUCT_ITIMERVAL
+	COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
+	NO_SETITIMER = YesPlease
+endif
+ifdef NO_SETITIMER
+	COMPAT_CFLAGS += -DNO_SETITIMER
+endif
+ifdef NO_PREAD
+	COMPAT_CFLAGS += -DNO_PREAD
+	COMPAT_OBJS += compat/pread.o
+endif
+ifdef NO_FAST_WORKING_DIRECTORY
+	BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
+endif
+ifdef NO_TRUSTABLE_FILEMODE
+	BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
+endif
+ifdef NEEDS_MODE_TRANSLATION
+	COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
+	COMPAT_OBJS += compat/stat.o
+endif
+ifdef NO_IPV6
+	BASIC_CFLAGS += -DNO_IPV6
+endif
+ifdef NO_INTPTR_T
+	COMPAT_CFLAGS += -DNO_INTPTR_T
+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
+else
+	BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
+endif
+endif
+ifdef NO_INET_NTOP
+	LIB_OBJS += compat/inet_ntop.o
+	BASIC_CFLAGS += -DNO_INET_NTOP
+endif
+ifdef NO_INET_PTON
+	LIB_OBJS += compat/inet_pton.o
+	BASIC_CFLAGS += -DNO_INET_PTON
+endif
+ifdef NO_UNIX_SOCKETS
+	BASIC_CFLAGS += -DNO_UNIX_SOCKETS
+	EXCLUDED_PROGRAMS += git-credential-cache git-credential-cache--daemon
+else
+	LIB_OBJS += unix-socket.o
+	PROGRAM_OBJS += credential-cache.o
+	PROGRAM_OBJS += credential-cache--daemon.o
+endif
+
+ifdef NO_ICONV
+	BASIC_CFLAGS += -DNO_ICONV
+endif
+
+ifdef OLD_ICONV
+	BASIC_CFLAGS += -DOLD_ICONV
+endif
+
+ifdef NO_DEFLATE_BOUND
+	BASIC_CFLAGS += -DNO_DEFLATE_BOUND
+endif
+
+ifdef NO_POSIX_GOODIES
+	BASIC_CFLAGS += -DNO_POSIX_GOODIES
+endif
+
+ifdef APPLE_COMMON_CRYPTO
+	# Apple CommonCrypto requires chunking
+	SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
+endif
+
+ifdef OPENSSL_SHA1
+	EXTLIBS += $(LIB_4_CRYPTO)
+	BASIC_CFLAGS += -DSHA1_OPENSSL
+else
+ifdef BLK_SHA1
+	LIB_OBJS += block-sha1/sha1.o
+	BASIC_CFLAGS += -DSHA1_BLK
+else
+ifdef PPC_SHA1
+	LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
+	BASIC_CFLAGS += -DSHA1_PPC
+else
+ifdef APPLE_COMMON_CRYPTO
+	COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
+	BASIC_CFLAGS += -DSHA1_APPLE
+else
+	DC_SHA1 := YesPlease
+	BASIC_CFLAGS += -DSHA1_DC
+	LIB_OBJS += sha1dc_git.o
+ifdef DC_SHA1_EXTERNAL
+	ifdef DC_SHA1_SUBMODULE
+		ifneq ($(DC_SHA1_SUBMODULE),auto)
+$(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
+		endif
+	endif
+	BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
+	EXTLIBS += -lsha1detectcoll
+else
+ifdef DC_SHA1_SUBMODULE
+	LIB_OBJS += sha1collisiondetection/lib/sha1.o
+	LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
+	BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
+else
+	LIB_OBJS += sha1dc/sha1.o
+	LIB_OBJS += sha1dc/ubc_check.o
+endif
+	BASIC_CFLAGS += \
+		-DSHA1DC_NO_STANDARD_INCLUDES \
+		-DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
+		-DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
+		-DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
+endif
+endif
+endif
+endif
+endif
+
+ifdef OPENSSL_SHA256
+	EXTLIBS += $(LIB_4_CRYPTO)
+	BASIC_CFLAGS += -DSHA256_OPENSSL
+else
+ifdef GCRYPT_SHA256
+	BASIC_CFLAGS += -DSHA256_GCRYPT
+	EXTLIBS += -lgcrypt
+else
+	LIB_OBJS += sha256/block/sha256.o
+	BASIC_CFLAGS += -DSHA256_BLK
+endif
+endif
+
+ifdef SHA1_MAX_BLOCK_SIZE
+	LIB_OBJS += compat/sha1-chunked.o
+	BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
+endif
+ifdef NO_HSTRERROR
+	COMPAT_CFLAGS += -DNO_HSTRERROR
+	COMPAT_OBJS += compat/hstrerror.o
+endif
+ifdef NO_MEMMEM
+	COMPAT_CFLAGS += -DNO_MEMMEM
+	COMPAT_OBJS += compat/memmem.o
+endif
+ifdef NO_GETPAGESIZE
+	COMPAT_CFLAGS += -DNO_GETPAGESIZE
+endif
+ifdef INTERNAL_QSORT
+	COMPAT_CFLAGS += -DINTERNAL_QSORT
+	COMPAT_OBJS += compat/qsort.o
+endif
+ifdef HAVE_ISO_QSORT_S
+	COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
+else
+	COMPAT_OBJS += compat/qsort_s.o
+endif
+ifdef RUNTIME_PREFIX
+	COMPAT_CFLAGS += -DRUNTIME_PREFIX
+endif
+
+ifdef NO_PTHREADS
+	BASIC_CFLAGS += -DNO_PTHREADS
+else
+	BASIC_CFLAGS += $(PTHREAD_CFLAGS)
+	EXTLIBS += $(PTHREAD_LIBS)
+endif
+
+ifdef HAVE_PATHS_H
+	BASIC_CFLAGS += -DHAVE_PATHS_H
+endif
+
+ifdef HAVE_LIBCHARSET_H
+	BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
+	EXTLIBS += $(CHARSET_LIB)
+endif
+
+ifdef HAVE_STRINGS_H
+	BASIC_CFLAGS += -DHAVE_STRINGS_H
+endif
+
+ifdef HAVE_DEV_TTY
+	BASIC_CFLAGS += -DHAVE_DEV_TTY
+endif
+
+ifdef DIR_HAS_BSD_GROUP_SEMANTICS
+	COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
+endif
+ifdef UNRELIABLE_FSTAT
+	BASIC_CFLAGS += -DUNRELIABLE_FSTAT
+endif
+ifdef NO_REGEX
+	COMPAT_CFLAGS += -Icompat/regex
+	COMPAT_OBJS += compat/regex/regex.o
+endif
+ifdef NATIVE_CRLF
+	BASIC_CFLAGS += -DNATIVE_CRLF
+endif
+
+ifdef USE_NED_ALLOCATOR
+	COMPAT_CFLAGS += -Icompat/nedmalloc
+	COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
+	OVERRIDE_STRDUP = YesPlease
+endif
+
+ifdef OVERRIDE_STRDUP
+	COMPAT_CFLAGS += -DOVERRIDE_STRDUP
+	COMPAT_OBJS += compat/strdup.o
+endif
+
+ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
+	export GIT_TEST_CMP_USE_COPIED_CONTEXT
+endif
+
+ifndef NO_MSGFMT_EXTENDED_OPTIONS
+	MSGFMT += --check --statistics
+endif
+
+ifdef GMTIME_UNRELIABLE_ERRORS
+	COMPAT_OBJS += compat/gmtime.o
+	BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
+endif
+
+ifdef HAVE_CLOCK_GETTIME
+	BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
+endif
+
+ifdef HAVE_CLOCK_MONOTONIC
+	BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
+endif
+
+ifdef NEEDS_LIBRT
+	EXTLIBS += -lrt
+endif
+
+ifdef HAVE_BSD_SYSCTL
+	BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
+endif
+
+ifdef HAVE_BSD_KERN_PROC_SYSCTL
+	BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
+endif
+
+ifdef HAVE_GETDELIM
+	BASIC_CFLAGS += -DHAVE_GETDELIM
+endif
+
+ifneq ($(PROCFS_EXECUTABLE_PATH),)
+	procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
+	BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
+endif
+
+ifdef HAVE_NS_GET_EXECUTABLE_PATH
+	BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
+endif
+
+ifdef HAVE_WPGMPTR
+	BASIC_CFLAGS += -DHAVE_WPGMPTR
+endif
+
+ifdef FILENO_IS_A_MACRO
+	COMPAT_CFLAGS += -DFILENO_IS_A_MACRO
+	COMPAT_OBJS += compat/fileno.o
+endif
+
+ifdef NEED_ACCESS_ROOT_HANDLER
+	COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
+	COMPAT_OBJS += compat/access.o
+endif
+
+ifeq ($(TCLTK_PATH),)
+NO_TCLTK = NoThanks
+endif
+
+ifeq ($(PERL_PATH),)
+NO_PERL = NoThanks
+endif
+
+ifeq ($(PYTHON_PATH),)
+NO_PYTHON = NoThanks
+endif
+
+ifndef PAGER_ENV
+PAGER_ENV = LESS=FRX LV=-c
+endif
+
+QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
+QUIET_SUBDIR1  =
+
+ifneq ($(findstring w,$(MAKEFLAGS)),w)
+PRINT_DIR = --no-print-directory
+else # "make -w"
+NO_SUBDIR = :
+endif
+
+ifneq ($(findstring s,$(MAKEFLAGS)),s)
+ifndef V
+	QUIET_CC       = @echo '   ' CC $@;
+	QUIET_AR       = @echo '   ' AR $@;
+	QUIET_LINK     = @echo '   ' LINK $@;
+	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
+	QUIET_GEN      = @echo '   ' GEN $@;
+	QUIET_LNCP     = @echo '   ' LN/CP $@;
+	QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
+	QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
+	QUIET_GCOV     = @echo '   ' GCOV $@;
+	QUIET_SP       = @echo '   ' SP $<;
+	QUIET_HDR      = @echo '   ' HDR $<;
+	QUIET_RC       = @echo '   ' RC $@;
+	QUIET_SUBDIR0  = +@subdir=
+	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
+			 $(MAKE) $(PRINT_DIR) -C $$subdir
+	export V
+	export QUIET_GEN
+	export QUIET_BUILT_IN
+endif
+endif
+
+ifdef NO_INSTALL_HARDLINKS
+	export NO_INSTALL_HARDLINKS
+endif
+
+### profile feedback build
+#
+
+# Can adjust this to be a global directory if you want to do extended
+# data gathering
+PROFILE_DIR := $(CURDIR)
+
+ifeq ("$(PROFILE)","GEN")
+	BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
+	EXTLIBS += -lgcov
+	export CCACHE_DISABLE = t
+	V = 1
+else
+ifneq ("$(PROFILE)","")
+	BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
+	export CCACHE_DISABLE = t
+	V = 1
+endif
+endif
+
+# Shell quote (do not use $(call) to accommodate ancient setups);
+
+ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
+ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
+
+DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
+bindir_SQ = $(subst ','\'',$(bindir))
+bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
+mandir_SQ = $(subst ','\'',$(mandir))
+mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
+infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
+perllibdir_SQ = $(subst ','\'',$(perllibdir))
+localedir_SQ = $(subst ','\'',$(localedir))
+localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
+gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
+gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
+template_dir_SQ = $(subst ','\'',$(template_dir))
+htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
+prefix_SQ = $(subst ','\'',$(prefix))
+perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
+gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
+
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
+TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
+PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
+PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
+TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
+DIFF_SQ = $(subst ','\'',$(DIFF))
+PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
+
+# RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
+# relative to each other and share an installation path.
+#
+# This is a dependency in:
+# - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
+# - The runtime prefix Perl header (see
+#   "perl/header_templates/runtime_prefix.template.pl").
+ifdef RUNTIME_PREFIX
+
+ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
+$(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
+endif
+
+ifneq ($(filter /%,$(firstword $(localedir_relative))),)
+$(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
+endif
+
+ifndef NO_PERL
+ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
+$(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
+endif
+endif
+
+endif
+
+# We must filter out any object files from $(GITLIBS),
+# as it is typically used like:
+#
+#   foo: foo.o $(GITLIBS)
+#	$(CC) $(filter %.o,$^) $(LIBS)
+#
+# where we use it as a dependency. Since we also pull object files
+# from the dependency list, that would make each entry appear twice.
+LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
+
+BASIC_CFLAGS += $(COMPAT_CFLAGS)
+LIB_OBJS += $(COMPAT_OBJS)
+
+# Quote for C
+
+ifdef DEFAULT_EDITOR
+DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
+DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
+
+BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
+endif
+
+ifdef DEFAULT_PAGER
+DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
+DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
+
+BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
+endif
+
+ifdef SHELL_PATH
+SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
+SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
+
+BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
+endif
+
+GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
+GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
+GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
+GIT-USER-AGENT: FORCE
+	@if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
+		echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
+	fi
+
+ifdef DEFAULT_HELP_FORMAT
+BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
+endif
+
+PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
+PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
+PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
+BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
+
+ALL_CFLAGS += $(BASIC_CFLAGS)
+ALL_LDFLAGS += $(BASIC_LDFLAGS)
+
+export DIFF TAR INSTALL DESTDIR SHELL_PATH
+
+
+### Build rules
+
+SHELL = $(SHELL_PATH)
+
+all:: shell_compatibility_test
+
+ifeq "$(PROFILE)" "BUILD"
+all:: profile
+endif
+
+profile:: profile-clean
+	$(MAKE) PROFILE=GEN all
+	$(MAKE) PROFILE=GEN -j1 test
+	@if test -n "$$GIT_PERF_REPO" || test -d .git; then \
+		$(MAKE) PROFILE=GEN -j1 perf; \
+	else \
+		echo "Skipping profile of perf tests..."; \
+	fi
+	$(MAKE) PROFILE=USE all
+
+profile-fast: profile-clean
+	$(MAKE) PROFILE=GEN all
+	$(MAKE) PROFILE=GEN -j1 perf
+	$(MAKE) PROFILE=USE all
+
+
+all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
+ifneq (,$X)
+	$(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
+endif
+
+all::
+ifndef NO_TCLTK
+	$(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
+	$(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
+endif
+	$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
+
+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) $^
+
+### Target-specific flags and dependencies
+
+# The generic compilation pattern rule and automatically
+# computed header dependencies (falling back to a dependency on
+# LIB_H) are enough to describe how most targets should be built,
+# but some targets are special enough to need something a little
+# different.
+#
+# - When a source file "foo.c" #includes a generated header file,
+#   we need to list that dependency for the "foo.o" target.
+#
+#   We also list it from other targets that are built from foo.c
+#   like "foo.sp" and "foo.s", even though that is easy to forget
+#   to do because the generated header is already present around
+#   after a regular build attempt.
+#
+# - Some code depends on configuration kept in makefile
+#   variables. The target-specific variable EXTRA_CPPFLAGS can
+#   be used to convey that information to the C preprocessor
+#   using -D options.
+#
+#   The "foo.o" target should have a corresponding dependency on
+#   a file that changes when the value of the makefile variable
+#   changes.  For example, targets making use of the
+#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
+#
+#   Technically the ".sp" and ".s" targets do not need this
+#   dependency because they are force-built, but they get the
+#   same dependency for consistency. This way, you do not have to
+#   know how each target is implemented. And it means the
+#   dependencies here will not need to change if the force-build
+#   details change some day.
+
+git.sp git.s git.o: GIT-PREFIX
+git.sp git.s git.o: EXTRA_CPPFLAGS = \
+	'-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
+	'-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
+	'-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
+
+git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
+		$(filter %.o,$^) $(LIBS)
+
+help.sp help.s help.o: command-list.h
+
+builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
+builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
+	'-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
+	'-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
+	'-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
+
+version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
+version.sp version.s version.o: EXTRA_CPPFLAGS = \
+	'-DGIT_VERSION="$(GIT_VERSION)"' \
+	'-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
+	'-DGIT_BUILT_FROM_COMMIT="$(shell \
+		GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
+		git rev-parse -q --verify HEAD 2>/dev/null)"'
+
+$(BUILT_INS): git$X
+	$(QUIET_BUILT_IN)$(RM) $@ && \
+	ln $< $@ 2>/dev/null || \
+	ln -s $< $@ 2>/dev/null || \
+	cp $< $@
+
+command-list.h: generate-cmdlist.sh command-list.txt
+
+command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
+	$(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
+		$(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
+		command-list.txt >$@+ && mv $@+ $@
+
+SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
+	$(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
+	$(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
+	$(perllibdir_SQ)
+define cmd_munge_script
+$(RM) $@ $@+ && \
+sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
+    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
+    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
+    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
+    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
+    -e $(BROKEN_PATH_FIX) \
+    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
+    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
+    -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
+    -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
+    $@.sh >$@+
+endef
+
+GIT-SCRIPT-DEFINES: FORCE
+	@FLAGS='$(SCRIPT_DEFINES)'; \
+	    if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
+		echo >&2 "    * new script parameters"; \
+		echo "$$FLAGS" >$@; \
+            fi
+
+
+$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
+	$(QUIET_GEN)$(cmd_munge_script) && \
+	chmod +x $@+ && \
+	mv $@+ $@
+
+$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
+	$(QUIET_GEN)$(cmd_munge_script) && \
+	mv $@+ $@
+
+git.res: git.rc GIT-VERSION-FILE GIT-PREFIX
+	$(QUIET_RC)$(RC) \
+	  $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
+	    $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
+	  -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
+
+# This makes sure we depend on the NO_PERL setting itself.
+$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
+
+# Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
+# since the locale directory is injected.
+perl_localedir_SQ = $(localedir_SQ)
+
+ifndef NO_PERL
+PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
+PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
+
+PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
+PERL_DEFINES += $(RUNTIME_PREFIX)
+
+# Support Perl runtime prefix. In this mode, a different header is installed
+# into Perl scripts.
+ifdef RUNTIME_PREFIX
+
+PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
+
+# Don't export a fixed $(localedir) path; it will be resolved by the Perl header
+# at runtime.
+perl_localedir_SQ =
+
+endif
+
+PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
+
+$(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
+	$(QUIET_GEN)$(RM) $@ $@+ && \
+	sed -e '1{' \
+	    -e '	s|#!.*perl|#!$(PERL_PATH_SQ)|' \
+	    -e '	r GIT-PERL-HEADER' \
+	    -e '	G' \
+	    -e '}' \
+	    -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+	    $< >$@+ && \
+	chmod +x $@+ && \
+	mv $@+ $@
+
+PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
+GIT-PERL-DEFINES: FORCE
+	@FLAGS='$(PERL_DEFINES)'; \
+	    if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
+		echo >&2 "    * new perl-specific parameters"; \
+		echo "$$FLAGS" >$@; \
+	    fi
+
+GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
+	$(QUIET_GEN)$(RM) $@ && \
+	INSTLIBDIR='$(perllibdir_SQ)' && \
+	INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
+	INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
+	sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
+	    -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
+	    -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
+	    -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
+	    -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
+	    $< >$@+ && \
+	mv $@+ $@
+
+.PHONY: perllibdir
+perllibdir:
+	@echo '$(perllibdir_SQ)'
+
+.PHONY: gitweb
+gitweb:
+	$(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
+
+git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
+	$(QUIET_GEN)$(cmd_munge_script) && \
+	chmod +x $@+ && \
+	mv $@+ $@
+else # NO_PERL
+$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
+	$(QUIET_GEN)$(RM) $@ $@+ && \
+	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+	    -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
+	    unimplemented.sh >$@+ && \
+	chmod +x $@+ && \
+	mv $@+ $@
+endif # NO_PERL
+
+# This makes sure we depend on the NO_PYTHON setting itself.
+$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
+
+ifndef NO_PYTHON
+$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
+$(SCRIPT_PYTHON_GEN): % : %.py
+	$(QUIET_GEN)$(RM) $@ $@+ && \
+	sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
+	    $< >$@+ && \
+	chmod +x $@+ && \
+	mv $@+ $@
+else # NO_PYTHON
+$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
+	$(QUIET_GEN)$(RM) $@ $@+ && \
+	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+	    -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
+	    unimplemented.sh >$@+ && \
+	chmod +x $@+ && \
+	mv $@+ $@
+endif # NO_PYTHON
+
+CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
+		   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+			configure.ac >configure.ac+ && \
+		   autoconf -o configure configure.ac+ && \
+		   $(RM) configure.ac+
+
+configure: configure.ac GIT-VERSION-FILE
+	$(QUIET_GEN)$(CONFIGURE_RECIPE)
+
+ifdef AUTOCONFIGURED
+# We avoid depending on 'configure' here, because it gets rebuilt
+# every time GIT-VERSION-FILE is modified, only to update the embedded
+# version number string, which config.status does not care about.  We
+# do want to recheck when the platform/environment detection logic
+# changes, hence this depends on configure.ac.
+config.status: configure.ac
+	$(QUIET_GEN)$(CONFIGURE_RECIPE) && \
+	if test -f config.status; then \
+	  ./config.status --recheck; \
+	else \
+	  ./configure; \
+	fi
+reconfigure config.mak.autogen: config.status
+	$(QUIET_GEN)./config.status
+.PHONY: reconfigure # This is a convenience target.
+endif
+
+XDIFF_OBJS += xdiff/xdiffi.o
+XDIFF_OBJS += xdiff/xprepare.o
+XDIFF_OBJS += xdiff/xutils.o
+XDIFF_OBJS += xdiff/xemit.o
+XDIFF_OBJS += xdiff/xmerge.o
+XDIFF_OBJS += xdiff/xpatience.o
+XDIFF_OBJS += xdiff/xhistogram.o
+
+VCSSVN_OBJS += vcs-svn/line_buffer.o
+VCSSVN_OBJS += vcs-svn/sliding_window.o
+VCSSVN_OBJS += vcs-svn/fast_export.o
+VCSSVN_OBJS += vcs-svn/svndiff.o
+VCSSVN_OBJS += vcs-svn/svndump.o
+
+TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
+OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
+	$(XDIFF_OBJS) \
+	$(VCSSVN_OBJS) \
+	$(FUZZ_OBJS) \
+	common-main.o \
+	git.o
+ifndef NO_CURL
+	OBJECTS += http.o http-walker.o remote-curl.o
+endif
+
+dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
+dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
+
+ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
+$(dep_dirs):
+	@mkdir -p $@
+
+missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
+dep_file = $(dir $@).depend/$(notdir $@).d
+dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
+endif
+
+ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
+dep_dirs =
+missing_dep_dirs =
+dep_args =
+endif
+
+ASM_SRC := $(wildcard $(OBJECTS:o=S))
+ASM_OBJ := $(ASM_SRC:S=o)
+C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
+
+.SUFFIXES:
+
+$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
+	$(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
+$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
+	$(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
+
+%.s: %.c GIT-CFLAGS FORCE
+	$(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
+
+ifdef USE_COMPUTED_HEADER_DEPENDENCIES
+# Take advantage of gcc's on-the-fly dependency generation
+# See <http://gcc.gnu.org/gcc-3.0/features.html>.
+dep_files_present := $(wildcard $(dep_files))
+ifneq ($(dep_files_present),)
+include $(dep_files_present)
+endif
+else
+# Dependencies on header files, for platforms that do not support
+# the gcc -MMD option.
+#
+# Dependencies on automatically generated headers such as command-list.h
+# should _not_ be included here, since they are necessary even when
+# building an object for the first time.
+
+$(OBJECTS): $(LIB_H) $(GENERATED_H)
+endif
+
+exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
+exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
+	'-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
+	'-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
+	'-DBINDIR="$(bindir_relative_SQ)"' \
+	'-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
+
+builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
+builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
+	-DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
+
+config.sp config.s config.o: GIT-PREFIX
+config.sp config.s config.o: EXTRA_CPPFLAGS = \
+	-DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
+
+attr.sp attr.s attr.o: GIT-PREFIX
+attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
+	-DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
+
+gettext.sp gettext.s gettext.o: GIT-PREFIX
+gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
+	-DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
+
+http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SP_EXTRA_FLAGS += \
+	-DCURL_DISABLE_TYPECHECK
+
+pack-revindex.sp: SP_EXTRA_FLAGS += -Wno-memcpy-max-count
+
+ifdef NO_EXPAT
+http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
+endif
+
+ifdef NO_REGEX
+compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
+	-DGAWK -DNO_MBSUPPORT
+endif
+
+ifdef USE_NED_ALLOCATOR
+compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
+	-DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
+compat/nedmalloc/nedmalloc.sp: SP_EXTRA_FLAGS += -Wno-non-pointer-null
+endif
+
+git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
+
+git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+		$(IMAP_SEND_LDFLAGS) $(LIBS)
+
+git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+		$(CURL_LIBCURL) $(LIBS)
+git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+		$(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
+
+git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
+	$(VCSSVN_LIB)
+
+$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
+	$(QUIET_LNCP)$(RM) $@ && \
+	ln $< $@ 2>/dev/null || \
+	ln -s $< $@ 2>/dev/null || \
+	cp $< $@
+
+$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+		$(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
+
+$(LIB_FILE): $(LIB_OBJS)
+	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
+
+$(XDIFF_LIB): $(XDIFF_OBJS)
+	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
+
+$(VCSSVN_LIB): $(VCSSVN_OBJS)
+	$(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
+
+export DEFAULT_EDITOR DEFAULT_PAGER
+
+Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
+	@EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
+	    if test x"$$EXCLUDED" != \
+		x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
+		echo >&2 "    * new documentation flags"; \
+		echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
+            fi
+
+.PHONY: doc man man-perl html info pdf
+doc: man-perl
+	$(MAKE) -C Documentation all
+
+man: man-perl
+	$(MAKE) -C Documentation man
+
+man-perl: perl/build/man/man3/Git.3pm
+
+html:
+	$(MAKE) -C Documentation html
+
+info:
+	$(MAKE) -C Documentation info
+
+pdf:
+	$(MAKE) -C Documentation pdf
+
+XGETTEXT_FLAGS = \
+	--force-po \
+	--add-comments=TRANSLATORS: \
+	--msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
+	--from-code=UTF-8
+XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
+	--keyword=_ --keyword=N_ --keyword="Q_:1,2"
+XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
+	--keyword=gettextln --keyword=eval_gettextln
+XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
+	--keyword=__ --keyword=N__ --keyword="__n:1,2"
+LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
+LOCALIZED_SH = $(SCRIPT_SH)
+LOCALIZED_SH += git-parse-remote.sh
+LOCALIZED_SH += git-rebase--preserve-merges.sh
+LOCALIZED_SH += git-sh-setup.sh
+LOCALIZED_PERL = $(SCRIPT_PERL)
+
+ifdef XGETTEXT_INCLUDE_TESTS
+LOCALIZED_C += t/t0200/test.c
+LOCALIZED_SH += t/t0200/test.sh
+LOCALIZED_PERL += t/t0200/test.perl
+endif
+
+## Note that this is meant to be run only by the localization coordinator
+## under a very controlled condition, i.e. (1) it is to be run in a
+## Git repository (not a tarball extract), (2) any local modifications
+## will be lost.
+## Gettext tools cannot work with our own custom PRItime type, so
+## we replace PRItime with PRIuMAX.  We need to update this to
+## PRIdMAX if we switch to a signed type later.
+
+po/git.pot: $(GENERATED_H) FORCE
+	# All modifications will be reverted at the end, so we do not
+	# want to have any local change.
+	git diff --quiet HEAD && git diff --quiet --cached
+
+	@for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
+	do \
+		sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
+		cat "$$s+" >"$$s" && rm "$$s+"; \
+	done
+
+	$(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
+	$(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
+		$(LOCALIZED_SH)
+	$(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
+		$(LOCALIZED_PERL)
+
+	# Reverting the munged source, leaving only the updated $@
+	git reset --hard
+	mv $@+ $@
+
+.PHONY: pot
+pot: po/git.pot
+
+POFILES := $(wildcard po/*.po)
+MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
+
+ifndef NO_GETTEXT
+all:: $(MOFILES)
+endif
+
+po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
+	$(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
+
+LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
+LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
+LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
+LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
+
+ifndef NO_PERL
+all:: $(LIB_PERL_GEN)
+ifndef NO_PERL_CPAN_FALLBACKS
+all:: $(LIB_CPAN_GEN)
+endif
+NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
+endif
+
+perl/build/lib/%.pm: perl/%.pm
+	$(QUIET_GEN)mkdir -p $(dir $@) && \
+	sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
+	    -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
+	< $< > $@
+
+perl/build/man/man3/Git.3pm: perl/Git.pm
+	$(QUIET_GEN)mkdir -p $(dir $@) && \
+	pod2man $< $@
+
+FIND_SOURCE_FILES = ( \
+	git ls-files \
+		'*.[hcS]' \
+		'*.sh' \
+		':!*[tp][0-9][0-9][0-9][0-9]*' \
+		':!contrib' \
+		2>/dev/null || \
+	$(FIND) . \
+		\( -name .git -type d -prune \) \
+		-o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
+		-o \( -name contrib -type d -prune \) \
+		-o \( -name build -type d -prune \) \
+		-o \( -name 'trash*' -type d -prune \) \
+		-o \( -name '*.[hcS]' -type f -print \) \
+		-o \( -name '*.sh' -type f -print \) \
+	)
+
+$(ETAGS_TARGET): FORCE
+	$(RM) $(ETAGS_TARGET)
+	$(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
+
+tags: FORCE
+	$(RM) tags
+	$(FIND_SOURCE_FILES) | xargs ctags -a
+
+cscope:
+	$(RM) cscope*
+	$(FIND_SOURCE_FILES) | xargs cscope -b
+
+### Detect prefix changes
+TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
+		$(localedir_SQ)
+
+GIT-PREFIX: FORCE
+	@FLAGS='$(TRACK_PREFIX)'; \
+	if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
+		echo >&2 "    * new prefix flags"; \
+		echo "$$FLAGS" >GIT-PREFIX; \
+	fi
+
+TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
+
+GIT-CFLAGS: FORCE
+	@FLAGS='$(TRACK_CFLAGS)'; \
+	    if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
+		echo >&2 "    * new build flags"; \
+		echo "$$FLAGS" >GIT-CFLAGS; \
+            fi
+
+TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
+
+GIT-LDFLAGS: FORCE
+	@FLAGS='$(TRACK_LDFLAGS)'; \
+	    if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
+		echo >&2 "    * new link flags"; \
+		echo "$$FLAGS" >GIT-LDFLAGS; \
+            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
+	@echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
+	@echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
+	@echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
+	@echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
+	@echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
+	@echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
+	@echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
+	@echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
+	@echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
+	@echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
+	@echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
+	@echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
+	@echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
+	@echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
+	@echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
+	@echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
+	@echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
+	@echo X=\'$(X)\' >>$@+
+ifdef TEST_OUTPUT_DIRECTORY
+	@echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
+endif
+ifdef GIT_TEST_OPTS
+	@echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
+endif
+ifdef GIT_TEST_CMP
+	@echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
+endif
+ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
+	@echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
+endif
+	@echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
+ifdef GIT_PERF_REPEAT_COUNT
+	@echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
+endif
+ifdef GIT_PERF_REPO
+	@echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
+endif
+ifdef GIT_PERF_LARGE_REPO
+	@echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
+endif
+ifdef GIT_PERF_MAKE_OPTS
+	@echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
+endif
+ifdef GIT_PERF_MAKE_COMMAND
+	@echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
+endif
+ifdef GIT_INTEROP_MAKE_OPTS
+	@echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
+endif
+ifdef GIT_TEST_INDEX_VERSION
+	@echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
+endif
+	@if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
+
+### Detect Python interpreter path changes
+ifndef NO_PYTHON
+TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
+
+GIT-PYTHON-VARS: FORCE
+	@VARS='$(TRACK_PYTHON)'; \
+	    if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
+		echo >&2 "    * new Python interpreter location"; \
+		echo "$$VARS" >$@; \
+            fi
+endif
+
+test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
+
+all:: $(TEST_PROGRAMS) $(test_bindir_programs)
+
+bin-wrappers/%: wrap-for-bin.sh
+	@mkdir -p bin-wrappers
+	$(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+	     -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
+	     -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%$(X),$(@F))$(patsubst git%,$(X),$(filter $(@F),$(BINDIR_PROGRAMS_NEED_X)))|' < $< > $@ && \
+	chmod +x $@
+
+# GNU make supports exporting all variables by "export" without parameters.
+# However, the environment gets quite big, and some programs have problems
+# with that.
+
+export NO_SVN_TESTS
+export TEST_NO_MALLOC_CHECK
+
+### Testing rules
+
+test: all
+	$(MAKE) -C t/ all
+
+perf: all
+	$(MAKE) -C t/perf/ all
+
+.PHONY: test perf
+
+t/helper/test-line-buffer$X: $(VCSSVN_LIB)
+
+t/helper/test-svn-fe$X: $(VCSSVN_LIB)
+
+.PRECIOUS: $(TEST_OBJS)
+
+t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
+
+t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
+	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
+
+check-sha1:: t/helper/test-tool$X
+	t/helper/test-sha1.sh
+
+SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
+
+$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
+	$(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
+		$(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $<
+
+.PHONY: sparse $(SP_OBJ)
+sparse: $(SP_OBJ)
+
+GEN_HDRS := command-list.h unicode-width.h
+EXCEPT_HDRS := $(GEN_HDRS) compat/% xdiff/%
+ifndef GCRYPT_SHA256
+	EXCEPT_HDRS += sha256/gcrypt.h
+endif
+CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
+HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
+
+$(HCO): %.hco: %.h FORCE
+	$(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
+
+.PHONY: hdr-check $(HCO)
+hdr-check: $(HCO)
+
+.PHONY: style
+style:
+	git clang-format --style file --diff --extensions c,h
+
+check: command-list.h
+	@if sparse; \
+	then \
+		echo >&2 "Use 'make sparse' instead"; \
+		$(MAKE) --no-print-directory sparse; \
+	else \
+		echo >&2 "Did you mean 'make test'?"; \
+		exit 1; \
+	fi
+
+C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
+ifdef DC_SHA1_SUBMODULE
+COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
+else
+COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
+endif
+
+%.cocci.patch: %.cocci $(COCCI_SOURCES)
+	@echo '    ' SPATCH $<; \
+	if test $(SPATCH_BATCH_SIZE) = 0; then \
+		limit=; \
+	else \
+		limit='-n $(SPATCH_BATCH_SIZE)'; \
+	fi; \
+	if ! echo $(COCCI_SOURCES) | xargs $$limit \
+		$(SPATCH) --sp-file $< $(SPATCH_FLAGS) \
+		>$@+ 2>$@.log; \
+	then \
+		cat $@.log; \
+		exit 1; \
+	fi; \
+	mv $@+ $@; \
+	if test -s $@; \
+	then \
+		echo '    ' SPATCH result: $@; \
+	fi
+coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci)))
+
+# See contrib/coccinelle/README
+coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci))
+
+.PHONY: coccicheck coccicheck-pending
+
+### 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
+
+ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
+mergetools_instdir = $(mergetoolsdir)
+else
+mergetools_instdir = $(prefix)/$(mergetoolsdir)
+endif
+mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
+
+install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
+
+.PHONY: profile-install profile-fast-install
+profile-install: profile
+	$(MAKE) install
+
+profile-fast-install: profile-fast
+	$(MAKE) install
+
+install: all
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
+ifdef MSVC
+	# We DO NOT install the individual foo.o.pdb files because they
+	# have already been rolled up into the exe's pdb file.
+	# We DO NOT have pdb files for the builtin commands (like git-status.exe)
+	# because it is just a copy/hardlink of git.exe, rather than a unique binary.
+	$(INSTALL) git.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-shell.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-upload-pack.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) git-credential-store.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-daemon.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-fast-import.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-backend.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-fetch.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-http-push.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-imap-send.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-remote-http.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-remote-testsvn.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-sh-i18n--envsubst.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+	$(INSTALL) git-show-index.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+ifndef DEBUG
+	$(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) $(vcpkg_rel_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+else
+	$(INSTALL) $(vcpkg_dbg_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
+	$(INSTALL) $(vcpkg_dbg_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+endif
+endif
+	$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
+	$(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
+ifndef NO_GETTEXT
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
+	(cd po/build/locale && $(TAR) cf - .) | \
+	(cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
+endif
+ifndef NO_PERL
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
+	(cd perl/build/lib && $(TAR) cf - .) | \
+	(cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
+	$(MAKE) -C gitweb install
+endif
+ifndef NO_TCLTK
+	$(MAKE) -C gitk-git install
+	$(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
+endif
+ifneq (,$X)
+	$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
+endif
+
+	bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
+	execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
+	destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
+	{ test "$$bindir/" = "$$execdir/" || \
+	  for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
+		$(RM) "$$execdir/$$p" && \
+		test -n "$(INSTALL_SYMLINKS)" && \
+		ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
+		{ test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
+		  ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
+		  cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
+	  done; \
+	} && \
+	for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
+		$(RM) "$$bindir/$$p" && \
+		test -n "$(INSTALL_SYMLINKS)" && \
+		ln -s "git$X" "$$bindir/$$p" || \
+		{ test -z "$(NO_INSTALL_HARDLINKS)" && \
+		  ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
+		  ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
+		  cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
+	done && \
+	for p in $(BUILT_INS); do \
+		$(RM) "$$execdir/$$p" && \
+		test -n "$(INSTALL_SYMLINKS)" && \
+		ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
+		{ test -z "$(NO_INSTALL_HARDLINKS)" && \
+		  ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
+		  ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
+		  cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
+	done && \
+	remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
+	for p in $$remote_curl_aliases; do \
+		$(RM) "$$execdir/$$p" && \
+		test -n "$(INSTALL_SYMLINKS)" && \
+		ln -s "git-remote-http$X" "$$execdir/$$p" || \
+		{ test -z "$(NO_INSTALL_HARDLINKS)" && \
+		  ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
+		  ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
+		  cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
+	done && \
+	./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
+
+.PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
+.PHONY: quick-install-doc quick-install-man quick-install-html
+install-gitweb:
+	$(MAKE) -C gitweb install
+
+install-doc: install-man-perl
+	$(MAKE) -C Documentation install
+
+install-man: install-man-perl
+	$(MAKE) -C Documentation install-man
+
+install-man-perl: man-perl
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
+	(cd perl/build/man/man3 && $(TAR) cf - .) | \
+	(cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
+
+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
+
+GIT_TARNAME = git-$(GIT_VERSION)
+dist: git-archive$(X) configure
+	./git-archive --format=tar \
+		--prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
+	@mkdir -p $(GIT_TARNAME)
+	@cp 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)/configure \
+		$(GIT_TARNAME)/version \
+		$(GIT_TARNAME)/git-gui/version
+ifdef DC_SHA1_SUBMODULE
+	@mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
+	@cp sha1collisiondetection/LICENSE.txt \
+		$(GIT_TARNAME)/sha1collisiondetection/
+	@cp sha1collisiondetection/LICENSE.txt \
+		$(GIT_TARNAME)/sha1collisiondetection/
+	@cp sha1collisiondetection/lib/sha1.[ch] \
+		$(GIT_TARNAME)/sha1collisiondetection/lib/
+	@cp sha1collisiondetection/lib/ubc_check.[ch] \
+		$(GIT_TARNAME)/sha1collisiondetection/lib/
+	$(TAR) rf $(GIT_TARNAME).tar \
+		$(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
+		$(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
+		$(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
+endif
+	@$(RM) -r $(GIT_TARNAME)
+	gzip -f -9 $(GIT_TARNAME).tar
+
+rpm::
+	@echo >&2 "Use distro packaged sources to run rpmbuild"
+	@false
+.PHONY: rpm
+
+artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
+		GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
+		$(MOFILES)
+	$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
+		SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
+	test -n "$(ARTIFACTS_DIRECTORY)"
+	mkdir -p "$(ARTIFACTS_DIRECTORY)"
+	$(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
+.PHONY: artifacts-tar
+
+htmldocs = git-htmldocs-$(GIT_VERSION)
+manpages = git-manpages-$(GIT_VERSION)
+.PHONY: dist-doc distclean
+dist-doc:
+	$(RM) -r .doc-tmp-dir
+	mkdir .doc-tmp-dir
+	$(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
+	cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
+	gzip -n -9 -f $(htmldocs).tar
+	:
+	$(RM) -r .doc-tmp-dir
+	mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
+	$(MAKE) -C Documentation DESTDIR=./ \
+		man1dir=../.doc-tmp-dir/man1 \
+		man5dir=../.doc-tmp-dir/man5 \
+		man7dir=../.doc-tmp-dir/man7 \
+		install
+	cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
+	gzip -n -9 -f $(manpages).tar
+	$(RM) -r .doc-tmp-dir
+
+### Cleaning rules
+
+distclean: clean
+	$(RM) configure
+	$(RM) config.log config.status config.cache
+	$(RM) config.mak.autogen config.mak.append
+	$(RM) -r autom4te.cache
+
+profile-clean:
+	$(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
+	$(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
+
+cocciclean:
+	$(RM) contrib/coccinelle/*.cocci.patch*
+
+clean: profile-clean coverage-clean cocciclean
+	$(RM) *.res
+	$(RM) $(OBJECTS)
+	$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
+	$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
+	$(RM) $(TEST_PROGRAMS)
+	$(RM) $(FUZZ_PROGRAMS)
+	$(RM) -r bin-wrappers $(dep_dirs)
+	$(RM) -r po/build/
+	$(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
+	$(RM) -r $(GIT_TARNAME) .doc-tmp-dir
+	$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
+	$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
+	$(MAKE) -C Documentation/ clean
+	$(RM) Documentation/GIT-EXCLUDED-PROGRAMS
+ifndef NO_PERL
+	$(MAKE) -C gitweb clean
+	$(RM) -r perl/build/
+endif
+	$(MAKE) -C templates/ clean
+	$(MAKE) -C t/ clean
+ifndef NO_TCLTK
+	$(MAKE) -C gitk-git clean
+	$(MAKE) -C git-gui clean
+endif
+	$(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
+	$(RM) GIT-USER-AGENT GIT-PREFIX
+	$(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
+ifdef MSVC
+	$(RM) $(patsubst %.o,%.o.pdb,$(OBJECTS))
+	$(RM) $(patsubst %.exe,%.pdb,$(OTHER_PROGRAMS))
+	$(RM) $(patsubst %.exe,%.iobj,$(OTHER_PROGRAMS))
+	$(RM) $(patsubst %.exe,%.ipdb,$(OTHER_PROGRAMS))
+	$(RM) $(patsubst %.exe,%.pdb,$(PROGRAMS))
+	$(RM) $(patsubst %.exe,%.iobj,$(PROGRAMS))
+	$(RM) $(patsubst %.exe,%.ipdb,$(PROGRAMS))
+	$(RM) $(patsubst %.exe,%.pdb,$(TEST_PROGRAMS))
+	$(RM) $(patsubst %.exe,%.iobj,$(TEST_PROGRAMS))
+	$(RM) $(patsubst %.exe,%.ipdb,$(TEST_PROGRAMS))
+	$(RM) compat/vcbuild/MSVC-DEFS-GEN
+endif
+
+.PHONY: all install profile-clean cocciclean clean strip
+.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
+.PHONY: FORCE cscope
+
+### Check documentation
+#
+ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
+ALL_COMMANDS += git
+ALL_COMMANDS += gitk
+ALL_COMMANDS += gitweb
+ALL_COMMANDS += git-gui git-citool
+
+.PHONY: check-docs
+check-docs::
+	$(MAKE) -C Documentation lint-docs
+	@(for v in $(patsubst %$X,%,$(ALL_COMMANDS)); \
+	do \
+		case "$$v" in \
+		git-merge-octopus | git-merge-ours | git-merge-recursive | \
+		git-merge-resolve | git-merge-subtree | \
+		git-fsck-objects | git-init-db | \
+		git-remote-* | git-stage | git-legacy-* | \
+		git-?*--?* ) continue ;; \
+		esac ; \
+		test -f "Documentation/$$v.txt" || \
+		echo "no doc: $$v"; \
+		sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
+		grep -q "^$$v[ 	]" || \
+		case "$$v" in \
+		git) ;; \
+		*) echo "no link: $$v";; \
+		esac ; \
+	done; \
+	( \
+		sed -e '1,/^### command list/d' \
+		    -e '/^#/d' \
+		    -e '/guide$$/d' \
+		    -e 's/[ 	].*//' \
+		    -e 's/^/listed /' command-list.txt; \
+		$(MAKE) -C Documentation print-man1 | \
+		grep '\.txt$$' | \
+		sed -e 's|^|documented |' \
+		    -e 's/\.txt//'; \
+	) | while read how cmd; \
+	do \
+		case " $(patsubst %$X,%,$(ALL_COMMANDS) $(EXCLUDED_PROGRAMS)) " in \
+		*" $$cmd "*)	;; \
+		*) echo "removed but $$how: $$cmd" ;; \
+		esac; \
+	done ) | sort
+
+### Make sure built-ins do not have dups and listed in git.c
+#
+check-builtins::
+	./check-builtins.sh
+
+### Test suite coverage testing
+#
+.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
+.PHONY: coverage-untested-functions cover_db cover_db_html
+.PHONY: coverage-clean-results
+
+coverage:
+	$(MAKE) coverage-test
+	$(MAKE) coverage-untested-functions
+
+object_dirs := $(sort $(dir $(OBJECTS)))
+coverage-clean-results:
+	$(RM) $(addsuffix *.gcov,$(object_dirs))
+	$(RM) $(addsuffix *.gcda,$(object_dirs))
+	$(RM) coverage-untested-functions
+	$(RM) -r cover_db/
+	$(RM) -r cover_db_html/
+
+coverage-clean: coverage-clean-results
+	$(RM) $(addsuffix *.gcno,$(object_dirs))
+
+COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
+COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
+GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
+
+coverage-compile:
+	$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
+
+coverage-test: coverage-clean-results coverage-compile
+	$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
+		DEFAULT_TEST_TARGET=test -j1 test
+
+coverage-prove: coverage-clean-results coverage-compile
+	$(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
+		DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$(GIT_PROVE_OPTS) -j1" \
+		-j1 test
+
+coverage-report:
+	$(QUIET_GCOV)for dir in $(object_dirs); do \
+		$(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
+	done
+
+coverage-untested-functions: coverage-report
+	grep '^function.*called 0 ' *.c.gcov \
+		| sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
+		> coverage-untested-functions
+
+cover_db: coverage-report
+	gcov2perl -db cover_db *.gcov
+
+cover_db_html: cover_db
+	cover -report html -outputdir cover_db_html cover_db
+
+
+### Fuzz testing
+#
+# Building fuzz targets generally requires a special set of compiler flags that
+# are not necessarily appropriate for general builds, and that vary greatly
+# depending on the compiler version used.
+#
+# An example command to build against libFuzzer from LLVM 4.0.0:
+#
+# make CC=clang CXX=clang++ \
+#      CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
+#      LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
+#      fuzz-all
+#
+FUZZ_CXXFLAGS ?= $(CFLAGS)
+
+.PHONY: fuzz-all
+
+$(FUZZ_PROGRAMS): all
+	$(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
+		$(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
+
+fuzz-all: $(FUZZ_PROGRAMS)