From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 9 Jan 2013 16:25:59 +0000 (-0800)
Subject: Merge branch 'jn/less-reconfigure'
X-Git-Tag: v1.8.2-rc0~161
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/85f269704890e71933ea90cd8e6b4ef23f51d620?hp=-c

Merge branch 'jn/less-reconfigure'

When autoconf is used, any build on a different commit always ran
"config.status --recheck" even when unnecessary.

* jn/less-reconfigure:
build: do not automatically reconfigure unless configure.ac changed
---

85f269704890e71933ea90cd8e6b4ef23f51d620
diff --combined Makefile
index 56424b48b0,8dc2dbc2ee..cd0664accb
--- a/Makefile
+++ b/Makefile
@@@ -74,14 -74,10 +74,14 @@@ all:
  # 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
@@@ -94,8 -90,6 +94,8 @@@
  #
  # 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_MKSTEMPS if you don't have mkstemps in the C library.
  #
  # Define NO_STRTOK_R if you don't have strtok_r in the C library.
@@@ -149,12 -143,6 +149,12 @@@
  #
  # 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 nor 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).
  #
@@@ -164,25 -152,11 +164,25 @@@
  #
  # Define NO_MMAP if you want to avoid mmap.
  #
 +# 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_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_THREAD_SAFE_PREAD if your pread() implementation is not
  # thread-safe. (e.g. compat/pread.c or cygwin)
  #
@@@ -382,7 -356,7 +382,7 @@@ htmldir = share/doc/git-do
  ETC_GITCONFIG = $(sysconfdir)/gitconfig
  ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
  lib = lib
 -# DESTDIR=
 +# DESTDIR =
  pathsep = :
  
  export prefix bindir sharedir sysconfdir gitwebdir localedir
@@@ -478,7 -452,7 +478,7 @@@ SCRIPT_PERL += git-relink.per
  SCRIPT_PERL += git-send-email.perl
  SCRIPT_PERL += git-svn.perl
  
 -SCRIPT_PYTHON += git-remote-testgit.py
 +SCRIPT_PYTHON += git-remote-testpy.py
  SCRIPT_PYTHON += git-p4.py
  
  SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
@@@ -503,7 -477,6 +503,7 @@@ PROGRAM_OBJS += sh-i18n--envsubst.
  PROGRAM_OBJS += shell.o
  PROGRAM_OBJS += show-index.o
  PROGRAM_OBJS += upload-pack.o
 +PROGRAM_OBJS += remote-testsvn.o
  
  # Binary suffix, set to .exe for Windows builds
  X =
@@@ -529,7 -502,6 +529,7 @@@ TEST_PROGRAMS_NEED_X += test-run-comman
  TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
  TEST_PROGRAMS_NEED_X += test-sha1
  TEST_PROGRAMS_NEED_X += test-sigchain
 +TEST_PROGRAMS_NEED_X += test-string-list
  TEST_PROGRAMS_NEED_X += test-subprocess
  TEST_PROGRAMS_NEED_X += test-svn-fe
  
@@@ -583,9 -555,9 +583,9 @@@ endi
  export PERL_PATH
  export PYTHON_PATH
  
 -LIB_FILE=libgit.a
 -XDIFF_LIB=xdiff/lib.a
 -VCSSVN_LIB=vcs-svn/lib.a
 +LIB_FILE = libgit.a
 +XDIFF_LIB = xdiff/lib.a
 +VCSSVN_LIB = vcs-svn/lib.a
  
  LIB_H += xdiff/xinclude.h
  LIB_H += xdiff/xmacros.h
@@@ -624,10 -596,10 +624,10 @@@ LIB_H += compat/bswap.
  LIB_H += compat/cygwin.h
  LIB_H += compat/mingw.h
  LIB_H += compat/obstack.h
 +LIB_H += compat/poll/poll.h
  LIB_H += compat/precompose_utf8.h
  LIB_H += compat/terminal.h
  LIB_H += compat/win32/dirent.h
 -LIB_H += compat/win32/poll.h
  LIB_H += compat/win32/pthread.h
  LIB_H += compat/win32/syslog.h
  LIB_H += connected.h
@@@ -754,7 -726,6 +754,7 @@@ LIB_OBJS += editor.
  LIB_OBJS += entry.o
  LIB_OBJS += environment.o
  LIB_OBJS += exec_cmd.o
 +LIB_OBJS += fetch-pack.o
  LIB_OBJS += fsck.o
  LIB_OBJS += gettext.o
  LIB_OBJS += gpg-interface.o
@@@ -772,7 -743,6 +772,7 @@@ LIB_OBJS += lockfile.
  LIB_OBJS += log-tree.o
  LIB_OBJS += mailmap.o
  LIB_OBJS += match-trees.o
 +LIB_OBJS += merge.o
  LIB_OBJS += merge-file.o
  LIB_OBJS += merge-recursive.o
  LIB_OBJS += mergesort.o
@@@ -807,7 -777,6 +807,7 @@@ LIB_OBJS += rerere.
  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 += server-info.o
  LIB_OBJS += setup.o
@@@ -1094,7 -1063,6 +1094,7 @@@ ifeq ($(uname_O),Cygwin
  		NO_SYMLINK_HEAD = YesPlease
  		NO_IPV6 = YesPlease
  		OLD_ICONV = UnfortunatelyYes
 +		CYGWIN_V15_WIN32API = YesPlease
  	endif
  	NO_THREAD_SAFE_PREAD = YesPlease
  	NEEDS_LIBICONV = YesPlease
@@@ -1147,7 -1115,7 +1147,7 @@@ ifeq ($(uname_S),NetBSD
  endif
  ifeq ($(uname_S),AIX)
  	DEFAULT_PAGER = more
 -	NO_STRCASESTR=YesPlease
 +	NO_STRCASESTR = YesPlease
  	NO_MEMMEM = YesPlease
  	NO_MKDTEMP = YesPlease
  	NO_MKSTEMPS = YesPlease
@@@ -1155,7 -1123,7 +1155,7 @@@
  	NO_NSEC = YesPlease
  	FREAD_READS_DIRECTORIES = UnfortunatelyYes
  	INTERNAL_QSORT = UnfortunatelyYes
 -	NEEDS_LIBICONV=YesPlease
 +	NEEDS_LIBICONV = YesPlease
  	BASIC_CFLAGS += -D_LARGE_FILES
  	ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
  		NO_PTHREADS = YesPlease
@@@ -1163,13 -1131,13 +1163,13 @@@
  		PTHREAD_LIBS = -lpthread
  	endif
  	ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 -		INLINE=''
 +		INLINE = ''
  	endif
  	GIT_TEST_CMP = cmp
  endif
  ifeq ($(uname_S),GNU)
  	# GNU/Hurd
 -	NO_STRLCPY=YesPlease
 +	NO_STRLCPY = YesPlease
  	NO_MKSTEMPS = YesPlease
  	HAVE_PATHS_H = YesPlease
  	LIBC_CONTAINS_LIBINTL = YesPlease
@@@ -1195,9 -1163,9 +1195,9 @@@ ifeq ($(uname_S),IRIX
  	NEEDS_LIBGEN = YesPlease
  endif
  ifeq ($(uname_S),IRIX64)
 -	NO_SETENV=YesPlease
 +	NO_SETENV = YesPlease
  	NO_UNSETENV = YesPlease
 -	NO_STRCASESTR=YesPlease
 +	NO_STRCASESTR = YesPlease
  	NO_MEMMEM = YesPlease
  	NO_MKSTEMPS = YesPlease
  	NO_MKDTEMP = YesPlease
@@@ -1211,14 -1179,14 +1211,14 @@@
  	NO_REGEX = YesPlease
  	NO_FNMATCH_CASEFOLD = YesPlease
  	SNPRINTF_RETURNS_BOGUS = YesPlease
 -	SHELL_PATH=/usr/gnu/bin/bash
 +	SHELL_PATH = /usr/gnu/bin/bash
  	NEEDS_LIBGEN = YesPlease
  endif
  ifeq ($(uname_S),HP-UX)
  	INLINE = __inline
 -	NO_IPV6=YesPlease
 -	NO_SETENV=YesPlease
 -	NO_STRCASESTR=YesPlease
 +	NO_IPV6 = YesPlease
 +	NO_SETENV = YesPlease
 +	NO_STRCASESTR = YesPlease
  	NO_MEMMEM = YesPlease
  	NO_MKSTEMPS = YesPlease
  	NO_STRLCPY = YesPlease
@@@ -1249,7 -1217,7 +1249,7 @@@ ifeq ($(uname_S),Windows
  	NO_PREAD = YesPlease
  	NEEDS_CRYPTO_WITH_SSL = YesPlease
  	NO_LIBGEN_H = YesPlease
 -	NO_SYS_POLL_H = YesPlease
 +	NO_POLL = YesPlease
  	NO_SYMLINK_HEAD = YesPlease
  	NO_IPV6 = YesPlease
  	NO_UNIX_SOCKETS = YesPlease
@@@ -1290,7 -1258,7 +1290,7 @@@
  	BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
  	COMPAT_OBJS = compat/msvc.o compat/winansi.o \
  		compat/win32/pthread.o compat/win32/syslog.o \
 -		compat/win32/poll.o compat/win32/dirent.o
 +		compat/win32/dirent.o
  	COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
  	BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
  	EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
@@@ -1340,72 -1308,12 +1340,72 @@@ ifeq ($(uname_S),Minix
  	NO_CURL =
  	NO_EXPAT =
  endif
 +ifeq ($(uname_S),NONSTOP_KERNEL)
 +	# Needs some C99 features, "inline" is just one of them.
 +	# INLINE='' would just replace one set of warnings with another and
 +	# still not compile in c89 mode, due to non-const array initializations.
 +	CC = cc -c99
 +	# Disable all optimization, seems to result in bad code, with -O or -O2
 +	# or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
 +	# abends on "git push". Needs more investigation.
 +	CFLAGS = -g -O0
 +	# We'd want it to be here.
 +	prefix = /usr/local
 +	# Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
 +	PERL_PATH = ${prefix}/bin/perl
 +	PYTHON_PATH = ${prefix}/bin/python
 +
 +	# As detected by './configure'.
 +	# Missdetected, hence commented out, see below.
 +	#NO_CURL = YesPlease
 +	# Added manually, see above.
 +	NEEDS_SSL_WITH_CURL = YesPlease
 +	HAVE_LIBCHARSET_H = YesPlease
 +	HAVE_STRINGS_H = YesPlease
 +	NEEDS_LIBICONV = YesPlease
 +	NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
 +	NO_SYS_SELECT_H = UnfortunatelyYes
 +	NO_D_TYPE_IN_DIRENT = YesPlease
 +	NO_HSTRERROR = YesPlease
 +	NO_STRCASESTR = YesPlease
 +	NO_FNMATCH_CASEFOLD = YesPlease
 +	NO_MEMMEM = YesPlease
 +	NO_STRLCPY = YesPlease
 +	NO_SETENV = YesPlease
 +	NO_UNSETENV = YesPlease
 +	NO_MKDTEMP = YesPlease
 +	NO_MKSTEMPS = YesPlease
 +	# Currently libiconv-1.9.1.
 +	OLD_ICONV = UnfortunatelyYes
 +	NO_REGEX = YesPlease
 +	NO_PTHREADS = UnfortunatelyYes
 +
 +	# Not detected (nor checked for) by './configure'.
 +	# We don't have SA_RESTART on NonStop, unfortunalety.
 +	COMPAT_CFLAGS += -DSA_RESTART=0
 +	# Apparently needed in compat/fnmatch/fnmatch.c.
 +	COMPAT_CFLAGS += -DHAVE_STRING_H=1
 +	NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 +	NO_NSEC = YesPlease
 +	NO_PREAD = YesPlease
 +	NO_MMAP = YesPlease
 +	NO_POLL = YesPlease
 +	NO_INTPTR_T = UnfortunatelyYes
 +	# Bug report 10-120822-4477 submitted to HP NonStop development.
 +	MKDIR_WO_TRAILING_SLASH = YesPlease
 +	# RFE 10-120912-4693 submitted to HP NonStop development.
 +	NO_SETITIMER = UnfortunatelyYes
 +	SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
 +	SHELL_PATH = /usr/local/bin/bash
 +	# as of H06.25/J06.14, we might better use this
 +	#SHELL_PATH = /usr/coreutils/bin/bash
 +endif
  ifneq (,$(findstring MINGW,$(uname_S)))
  	pathsep = ;
  	NO_PREAD = YesPlease
  	NEEDS_CRYPTO_WITH_SSL = YesPlease
  	NO_LIBGEN_H = YesPlease
 -	NO_SYS_POLL_H = YesPlease
 +	NO_POLL = YesPlease
  	NO_SYMLINK_HEAD = YesPlease
  	NO_UNIX_SOCKETS = YesPlease
  	NO_SETENV = YesPlease
@@@ -1440,13 -1348,13 +1440,13 @@@
  	COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
  	COMPAT_OBJS += compat/mingw.o compat/winansi.o \
  		compat/win32/pthread.o compat/win32/syslog.o \
 -		compat/win32/poll.o compat/win32/dirent.o
 +		compat/win32/dirent.o
  	EXTLIBS += -lws2_32
  	PTHREAD_LIBS =
  	X = .exe
  	SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
  ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 -	htmldir=doc/git/html/
 +	htmldir = doc/git/html/
  	prefix =
  	INSTALL = /bin/install
  	EXTLIBS += /mingw/lib/libz.a
@@@ -1457,22 -1365,6 +1457,22 @@@ els
  	NO_CURL = YesPlease
  endif
  endif
 +ifeq ($(uname_S),QNX)
 +	COMPAT_CFLAGS += -DSA_RESTART=0
 +	HAVE_STRINGS_H = YesPlease
 +	NEEDS_SOCKET = YesPlease
 +	NO_FNMATCH_CASEFOLD = YesPlease
 +	NO_GETPAGESIZE = YesPlease
 +	NO_ICONV = YesPlease
 +	NO_MEMMEM = YesPlease
 +	NO_MKDTEMP = YesPlease
 +	NO_MKSTEMPS = YesPlease
 +	NO_NSEC = YesPlease
 +	NO_PTHREADS = YesPlease
 +	NO_R_TO_GCC_LINKER = YesPlease
 +	NO_STRCASESTR = YesPlease
 +	NO_STRLCPY = YesPlease
 +endif
  
  -include config.mak.autogen
  -include config.mak
@@@ -1584,7 -1476,7 +1584,7 @@@ els
  		CURL_LIBCURL = -lcurl
  	endif
  	ifdef NEEDS_SSL_WITH_CURL
 -		CURL_LIBCURL +=	-lssl
 +		CURL_LIBCURL += -lssl
  		ifdef NEEDS_CRYPTO_WITH_SSL
  			CURL_LIBCURL += -lcrypto
  		endif
@@@ -1598,7 -1490,7 +1598,7 @@@
  	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) | sort -r | sed -ne 2p)
 +	curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
  	ifeq "$(curl_check)" "070908"
  		ifndef NO_EXPAT
  			PROGRAM_OBJS += http-push.o
@@@ -1652,9 -1544,6 +1652,9 @@@ ifdef NEEDS_LIBICON
  	else
  		ICONV_LINK =
  	endif
 +	ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
 +		ICONV_LINK += -lintl
 +	endif
  	EXTLIBS += $(ICONV_LINK) -liconv
  endif
  ifdef NEEDS_LIBGEN
@@@ -1680,9 -1569,6 +1680,9 @@@ endi
  ifdef NO_D_INO_IN_DIRENT
  	BASIC_CFLAGS += -DNO_D_INO_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
@@@ -1716,11 -1602,6 +1716,11 @@@ ifdef NO_GETTEX
  	BASIC_CFLAGS += -DNO_GETTEXT
  	USE_GETTEXT_SCHEME ?= fallthrough
  endif
 +ifdef NO_POLL
 +	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
@@@ -1759,10 -1640,6 +1759,10 @@@ ifdef NO_MKDTEM
  	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_MKSTEMPS
  	COMPAT_CFLAGS += -DNO_MKSTEMPS
  endif
@@@ -1776,9 -1653,6 +1776,9 @@@ endi
  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
@@@ -1797,13 -1671,6 +1797,13 @@@ endi
  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
@@@ -1821,9 -1688,6 +1821,9 @@@ endi
  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
@@@ -1890,9 -1754,6 +1890,9 @@@ ifdef NO_MEMME
  	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
@@@ -1918,10 -1779,6 +1918,10 @@@ ifdef HAVE_LIBCHARSET_
  	EXTLIBS += $(CHARSET_LIB)
  endif
  
 +ifdef HAVE_STRINGS_H
 +	BASIC_CFLAGS += -DHAVE_STRINGS_H
 +endif
 +
  ifdef HAVE_DEV_TTY
  	BASIC_CFLAGS += -DHAVE_DEV_TTY
  endif
@@@ -1936,9 -1793,6 +1936,9 @@@ ifdef NO_REGE
  	COMPAT_CFLAGS += -Icompat/regex
  	COMPAT_OBJS += compat/regex/regex.o
  endif
 +ifdef CYGWIN_V15_WIN32API
 +	COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
 +endif
  
  ifdef USE_NED_ALLOCATOR
         COMPAT_CFLAGS += -Icompat/nedmalloc
@@@ -1958,15 -1812,15 +1958,15 @@@ ifneq (,$(XDL_FAST_HASH)
  endif
  
  ifeq ($(TCLTK_PATH),)
 -NO_TCLTK=NoThanks
 +NO_TCLTK = NoThanks
  endif
  
  ifeq ($(PERL_PATH),)
 -NO_PERL=NoThanks
 +NO_PERL = NoThanks
  endif
  
  ifeq ($(PYTHON_PATH),)
 -NO_PYTHON=NoThanks
 +NO_PYTHON = NoThanks
  endif
  
  QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
@@@ -2013,13 -1867,13 +2013,13 @@@ PROFILE_DIR := $(CURDIR
  ifeq ("$(PROFILE)","GEN")
  	CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
  	EXTLIBS += -lgcov
 -	export CCACHE_DISABLE=t
 -	V=1
 +	export CCACHE_DISABLE = t
 +	V = 1
  else
  ifneq ("$(PROFILE)","")
  	CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
 -	export CCACHE_DISABLE=t
 -	V=1
 +	export CCACHE_DISABLE = t
 +	V = 1
  endif
  endif
  
@@@ -2221,7 -2075,7 +2221,7 @@@ ende
  GIT-SCRIPT-DEFINES: FORCE
  	@FLAGS='$(SCRIPT_DEFINES)'; \
  	    if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
 -		echo 1>&2 "    * new script parameters"; \
 +		echo >&2 "    * new script parameters"; \
  		echo "$$FLAGS" >$@; \
              fi
  
@@@ -2283,7 -2137,7 +2283,7 @@@ $(patsubst %.perl,%,$(SCRIPT_PERL)) git
  endif # NO_PERL
  
  ifndef NO_PYTHON
 -$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
 +$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
  $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
  	$(QUIET_GEN)$(RM) $@ $@+ && \
  	INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
@@@ -2313,8 -2167,14 +2313,14 @@@ configure: configure.ac GIT-VERSION-FIL
  	$(RM) $<+
  
  ifdef AUTOCONFIGURED
- config.status: configure
- 	$(QUIET_GEN)if test -f config.status; then \
+ # 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
+ 	$(QUIET_GEN)$(MAKE) configure && \
+ 	if test -f config.status; then \
  	  ./config.status --recheck; \
  	else \
  	  ./configure; \
@@@ -2499,10 -2359,6 +2505,10 @@@ git-http-push$X: revision.o http.o http
  	$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
  		$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
  
 +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 || \
@@@ -2602,7 -2458,7 +2608,7 @@@ TRACK_PREFIX = $(bindir_SQ):$(gitexecdi
  GIT-PREFIX: FORCE
  	@FLAGS='$(TRACK_PREFIX)'; \
  	if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
 -		echo 1>&2 "    * new prefix flags"; \
 +		echo >&2 "    * new prefix flags"; \
  		echo "$$FLAGS" >GIT-PREFIX; \
  	fi
  
@@@ -2611,7 -2467,7 +2617,7 @@@ TRACK_CFLAGS = $(CC):$(subst ','\'',$(A
  GIT-CFLAGS: FORCE
  	@FLAGS='$(TRACK_CFLAGS)'; \
  	    if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
 -		echo 1>&2 "    * new build flags"; \
 +		echo >&2 "    * new build flags"; \
  		echo "$$FLAGS" >GIT-CFLAGS; \
              fi
  
@@@ -2620,7 -2476,7 +2626,7 @@@ TRACK_LDFLAGS = $(subst ','\'',$(ALL_LD
  GIT-LDFLAGS: FORCE
  	@FLAGS='$(TRACK_LDFLAGS)'; \
  	    if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
 -		echo 1>&2 "    * new link flags"; \
 +		echo >&2 "    * new link flags"; \
  		echo "$$FLAGS" >GIT-LDFLAGS; \
              fi
  
@@@ -2662,14 -2518,14 +2668,14 @@@ ifdef GIT_PERF_MAKE_OPT
  	@echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
  endif
  
 -### Detect Tck/Tk interpreter path changes
 -ifndef NO_TCLTK
 -TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
 +### Detect Python interpreter path changes
 +ifndef NO_PYTHON
 +TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
  
 -GIT-GUI-VARS: FORCE
 -	@VARS='$(TRACK_VARS)'; \
 +GIT-PYTHON-VARS: FORCE
 +	@VARS='$(TRACK_PYTHON)'; \
  	    if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 -		echo 1>&2 "    * new Tcl/Tk interpreter location"; \
 +		echo >&2 "    * new Python interpreter location"; \
  		echo "$$VARS" >$@; \
              fi
  endif
@@@ -2690,7 -2546,6 +2696,7 @@@ bin-wrappers/%: wrap-for-bin.s
  # with that.
  
  export NO_SVN_TESTS
 +export TEST_NO_MALLOC_CHECK
  
  ### Testing rules
  
@@@ -2868,7 -2723,7 +2874,7 @@@ git.spec: git.spec.in GIT-VERSION-FIL
  	sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
  	mv $@+ $@
  
 -GIT_TARNAME=git-$(GIT_VERSION)
 +GIT_TARNAME = git-$(GIT_VERSION)
  dist: git.spec git-archive$(X) configure
  	./git-archive --format=tar \
  		--prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
@@@ -2948,8 -2803,8 +2954,8 @@@ ifndef NO_TCLT
  	$(MAKE) -C gitk-git clean
  	$(MAKE) -C git-gui clean
  endif
 -	$(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
 -	$(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
 +	$(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
 +	$(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
  
  .PHONY: all install profile-clean clean strip
  .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell