Andrew's git / gitweb.git / Makefile
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Makefileon commit build: do not install git-remote-testgit (7ded055)
   1# The default target of this Makefile is...
   2all::
   3
   4# Define V=1 to have a more verbose compile.
   5#
   6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7#
   8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9# to PATH if your tools in /usr/bin are broken.
  10#
  11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12# system headers do not define a socklen_t type.
  13#
  14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15# fails to compile with errors about undefined inline functions or similar.
  16#
  17# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18# or vsnprintf() return -1 instead of number of characters which would
  19# have been written to the final string if enough space had been available.
  20#
  21# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22# when attempting to read from an fopen'ed directory.
  23#
  24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25# This also implies BLK_SHA1.
  26#
  27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28# able to use Perl-compatible regular expressions.
  29#
  30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31# /foo/bar/include and /foo/bar/lib directories.
  32#
  33# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34# git-http-push are not built, and you cannot use http:// and https://
  35# transports (neither smart nor dumb).
  36#
  37# Define CURLDIR=/foo/bar if your curl header and library files are in
  38# /foo/bar/include and /foo/bar/lib directories.
  39#
  40# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41# not built, and you cannot push using http:// and https:// transports (dumb).
  42#
  43# Define EXPATDIR=/foo/bar if your expat header and library files are in
  44# /foo/bar/include and /foo/bar/lib directories.
  45#
  46# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  47# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  48#
  49# Define NO_GETTEXT if you don't want Git output to be translated.
  50# A translated Git requires GNU libintl or another gettext implementation,
  51# plus libintl-perl at runtime.
  52#
  53# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  54# the installed gettext translation of the shell scripts output.
  55#
  56# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  57# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  58# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  59# FreeBSD can use either, but MinGW and some others need to use
  60# libcharset.h's locale_charset() instead.
  61#
  62# Define CHARSET_LIB to you need to link with library other than -liconv to
  63# use locale_charset() function.  On some platforms this needs to set to
  64# -lcharset
  65#
  66# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  67# need -lintl when linking.
  68#
  69# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  70# doesn't support GNU extensions like --check and --statistics
  71#
  72# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  73# it specifies.
  74#
  75# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  76#
  77# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79#
  80# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81#
  82# Define NO_STRCASESTR if you don't have strcasestr.
  83#
  84# Define NO_MEMMEM if you don't have memmem.
  85#
  86# Define NO_GETPAGESIZE if you don't have getpagesize.
  87#
  88# Define NO_STRLCPY if you don't have strlcpy.
  89#
  90# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91# C library. If your compiler also does not support long long or does not have
  92# strtoull, define NO_STRTOULL.
  93#
  94# Define NO_SETENV if you don't have setenv in the C library.
  95#
  96# Define NO_UNSETENV if you don't have unsetenv in the C library.
  97#
  98# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99#
 100# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101#
 102# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 103#
 104# Define NO_FNMATCH if you don't have fnmatch in the C library.
 105#
 106# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 107# FNM_CASEFOLD GNU extension.
 108#
 109# Define USE_WILDMATCH if you want to use Git's wildmatch
 110# implementation as fnmatch
 111#
 112# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 113# in the C library.
 114#
 115# Define NO_LIBGEN_H if you don't have libgen.h.
 116#
 117# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 118#
 119# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 120#
 121# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 122# Enable it on Windows.  By default, symrefs are still used.
 123#
 124# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 125# tests.  These tests take up a significant amount of the total test time
 126# but are not needed unless you plan to talk to SVN repos.
 127#
 128# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 129# installed in /sw, but don't want GIT to link against any libraries
 130# installed there.  If defined you may specify your own (or Fink's)
 131# include directories and library directories by defining CFLAGS
 132# and LDFLAGS appropriately.
 133#
 134# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 135# have DarwinPorts installed in /opt/local, but don't want GIT to
 136# link against any libraries installed there.  If defined you may
 137# specify your own (or DarwinPort's) include directories and
 138# library directories by defining CFLAGS and LDFLAGS appropriately.
 139#
 140# Define BLK_SHA1 environment variable to make use of the bundled
 141# optimized C SHA1 routine.
 142#
 143# Define PPC_SHA1 environment variable when running make to make use of
 144# a bundled SHA1 routine optimized for PowerPC.
 145#
 146# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 147#
 148# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 149#
 150# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 151#
 152# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 153#
 154# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 155#
 156# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 157#
 158# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 159#
 160# Define NO_UINTMAX_T if you don't have uintmax_t.
 161#
 162# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 163# Patrick Mauritz).
 164#
 165# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 166# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 167# inet_ntop and inet_pton additionally reside there.
 168#
 169# Define NO_MMAP if you want to avoid mmap.
 170#
 171# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 172#
 173# Define NO_POLL if you do not have or don't want to use poll().
 174# This also implies NO_SYS_POLL_H.
 175#
 176# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 177# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 178# we want to know more about the issue.
 179#
 180# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 181#
 182# Define NO_PREAD if you have a problem with pread() system call (e.g.
 183# cygwin1.dll before v1.5.22).
 184#
 185# Define NO_SETITIMER if you don't have setitimer()
 186#
 187# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 188# This also implies NO_SETITIMER
 189#
 190# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 191# thread-safe. (e.g. compat/pread.c or cygwin)
 192#
 193# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194# generally faster on your platform than accessing the working directory.
 195#
 196# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197# the executable mode bit, but doesn't really do so.
 198#
 199# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 200#
 201# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 202#
 203# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 204# sockaddr_storage.
 205#
 206# Define NO_ICONV if your libc does not properly support iconv.
 207#
 208# Define OLD_ICONV if your library has an old iconv(), where the second
 209# (input buffer pointer) parameter is declared with type (const char **).
 210#
 211# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 212#
 213# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 214# that tells runtime paths to dynamic libraries;
 215# "-Wl,-rpath=/path/lib" is used instead.
 216#
 217# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 218# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 219#
 220# Define USE_NSEC below if you want git to care about sub-second file mtimes
 221# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 222# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 223# randomly break unless your underlying filesystem supports those sub-second
 224# times (my ext3 doesn't).
 225#
 226# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 227# "st_ctim"
 228#
 229# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 230# available.  This automatically turns USE_NSEC off.
 231#
 232# Define USE_STDEV below if you want git to care about the underlying device
 233# change being considered an inode change from the update-index perspective.
 234#
 235# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 236# field that counts the on-disk footprint in 512-byte blocks.
 237#
 238# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 239# (not v1.73 or v1.71).
 240#
 241# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 242# (versions 1.68.1 through v1.72).
 243#
 244# Define GNU_ROFF if your target system uses GNU groff.  This forces
 245# apostrophes to be ASCII so that cut&pasting examples to the shell
 246# will work.
 247#
 248# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 249#
 250# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 251# MakeMaker (e.g. using ActiveState under Cygwin).
 252#
 253# Define NO_PERL if you do not want Perl scripts or libraries at all.
 254#
 255# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 256# but /usr/bin/python2.7 on some platforms).
 257#
 258# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 259#
 260# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 261#
 262# The TCL_PATH variable governs the location of the Tcl interpreter
 263# used to optimize git-gui for your system.  Only used if NO_TCLTK
 264# is not set.  Defaults to the bare 'tclsh'.
 265#
 266# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 267# If not set it defaults to the bare 'wish'. If it is set to the empty
 268# string then NO_TCLTK will be forced (this is used by configure script).
 269#
 270# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 271# is a simplified version of the merge sort used in glibc. This is
 272# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 273#
 274# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 275# information on a not yet closed file that lstat would return for the same
 276# file after it was closed.
 277#
 278# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 279# when hardlinking a file to another name and unlinking the original file right
 280# away (some NTFS drivers seem to zero the contents in that scenario).
 281#
 282# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 283# programs as a tar, where bin/ and libexec/ might be on different file systems.
 284#
 285# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 286# copies to install built-in git commands e.g. git-cat-file.
 287#
 288# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 289# memory allocators with the nedmalloc allocator written by Niall Douglas.
 290#
 291# Define NO_REGEX if you have no or inferior regex support in your C library.
 292#
 293# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 294# using the current w32api packages. The recommended approach, however,
 295# is to update your installation if compilation errors occur.
 296#
 297# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 298# user.
 299#
 300# Define GETTEXT_POISON if you are debugging the choice of strings marked
 301# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 302# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 303# (to any value) in your environment.
 304#
 305# Define JSMIN to point to JavaScript minifier that functions as
 306# a filter to have gitweb.js minified.
 307#
 308# Define CSSMIN to point to a CSS minifier in order to generate a minified
 309# version of gitweb.css
 310#
 311# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 312# you want to use something different.  The value will be interpreted by the
 313# shell at runtime when it is used.
 314#
 315# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 316# want to use something different.  The value will be interpreted by the shell
 317# if necessary when it is used.  Examples:
 318#
 319#   DEFAULT_EDITOR='~/bin/vi',
 320#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 321#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 322#
 323# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 324# header files to be automatically computed, to avoid rebuilding objects when
 325# an unrelated header file changes.  Define it to "no" to use the hard-coded
 326# dependency rules.  The default is "auto", which means to use computed header
 327# dependencies if your compiler is detected to support it.
 328#
 329# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 330# dependency rules.
 331#
 332# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 333#
 334# Define XDL_FAST_HASH to use an alternative line-hashing method in
 335# the diff algorithm.  It gives a nice speedup if your processor has
 336# fast unaligned word loads.  Does NOT work on big-endian systems!
 337# Enabled by default on x86_64.
 338#
 339# Define GIT_USER_AGENT if you want to change how git identifies itself during
 340# network interactions.  The default is "git/$(GIT_VERSION)".
 341#
 342# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 343# (defaults to "man") if you want to have a different default when
 344# "git help" is called without a parameter specifying the format.
 345
 346GIT-VERSION-FILE: FORCE
 347        @$(SHELL_PATH) ./GIT-VERSION-GEN
 348-include GIT-VERSION-FILE
 349
 350# CFLAGS and LDFLAGS are for the users to override from the command line.
 351
 352CFLAGS = -g -O2 -Wall
 353LDFLAGS =
 354ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 355ALL_LDFLAGS = $(LDFLAGS)
 356STRIP ?= strip
 357
 358# Among the variables below, these:
 359#   gitexecdir
 360#   template_dir
 361#   sysconfdir
 362# can be specified as a relative path some/where/else;
 363# this is interpreted as relative to $(prefix) and "git" at
 364# runtime figures out where they are based on the path to the executable.
 365# Additionally, the following will be treated as relative by "git" if they
 366# begin with "$(prefix)/":
 367#   mandir
 368#   infodir
 369#   htmldir
 370# This can help installing the suite in a relocatable way.
 371
 372prefix = $(HOME)
 373bindir_relative = bin
 374bindir = $(prefix)/$(bindir_relative)
 375mandir = $(prefix)/share/man
 376infodir = $(prefix)/share/info
 377gitexecdir = libexec/git-core
 378mergetoolsdir = $(gitexecdir)/mergetools
 379sharedir = $(prefix)/share
 380gitwebdir = $(sharedir)/gitweb
 381localedir = $(sharedir)/locale
 382template_dir = share/git-core/templates
 383htmldir = $(prefix)/share/doc/git-doc
 384ETC_GITCONFIG = $(sysconfdir)/gitconfig
 385ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 386lib = lib
 387# DESTDIR =
 388pathsep = :
 389
 390mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 391infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 392htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 393
 394export prefix bindir sharedir sysconfdir gitwebdir localedir
 395
 396CC = cc
 397AR = ar
 398RM = rm -f
 399DIFF = diff
 400TAR = tar
 401FIND = find
 402INSTALL = install
 403RPMBUILD = rpmbuild
 404TCL_PATH = tclsh
 405TCLTK_PATH = wish
 406XGETTEXT = xgettext
 407MSGFMT = msgfmt
 408PTHREAD_LIBS = -lpthread
 409PTHREAD_CFLAGS =
 410GCOV = gcov
 411
 412export TCL_PATH TCLTK_PATH
 413
 414SPARSE_FLAGS =
 415
 416
 417
 418### --- END CONFIGURATION SECTION ---
 419
 420# Those must not be GNU-specific; they are shared with perl/ which may
 421# be built by a different compiler. (Note that this is an artifact now
 422# but it still might be nice to keep that distinction.)
 423BASIC_CFLAGS = -I.
 424BASIC_LDFLAGS =
 425
 426# Guard against environment variables
 427BUILTIN_OBJS =
 428BUILT_INS =
 429COMPAT_CFLAGS =
 430COMPAT_OBJS =
 431XDIFF_OBJS =
 432VCSSVN_OBJS =
 433GENERATED_H =
 434EXTRA_CPPFLAGS =
 435LIB_H =
 436LIB_OBJS =
 437PROGRAM_OBJS =
 438PROGRAMS =
 439SCRIPT_PERL =
 440SCRIPT_PYTHON =
 441SCRIPT_SH =
 442SCRIPT_LIB =
 443TEST_PROGRAMS_NEED_X =
 444
 445# Having this variable in your environment would break pipelines because
 446# you cause "cd" to echo its destination to stdout.  It can also take
 447# scripts to unexpected places.  If you like CDPATH, define it for your
 448# interactive shell sessions without exporting it.
 449unexport CDPATH
 450
 451SCRIPT_SH += git-am.sh
 452SCRIPT_SH += git-bisect.sh
 453SCRIPT_SH += git-difftool--helper.sh
 454SCRIPT_SH += git-filter-branch.sh
 455SCRIPT_SH += git-lost-found.sh
 456SCRIPT_SH += git-merge-octopus.sh
 457SCRIPT_SH += git-merge-one-file.sh
 458SCRIPT_SH += git-merge-resolve.sh
 459SCRIPT_SH += git-mergetool.sh
 460SCRIPT_SH += git-pull.sh
 461SCRIPT_SH += git-quiltimport.sh
 462SCRIPT_SH += git-rebase.sh
 463SCRIPT_SH += git-remote-testgit.sh
 464SCRIPT_SH += git-repack.sh
 465SCRIPT_SH += git-request-pull.sh
 466SCRIPT_SH += git-stash.sh
 467SCRIPT_SH += git-submodule.sh
 468SCRIPT_SH += git-web--browse.sh
 469
 470SCRIPT_LIB += git-mergetool--lib
 471SCRIPT_LIB += git-parse-remote
 472SCRIPT_LIB += git-rebase--am
 473SCRIPT_LIB += git-rebase--interactive
 474SCRIPT_LIB += git-rebase--merge
 475SCRIPT_LIB += git-sh-setup
 476SCRIPT_LIB += git-sh-i18n
 477
 478SCRIPT_PERL += git-add--interactive.perl
 479SCRIPT_PERL += git-difftool.perl
 480SCRIPT_PERL += git-archimport.perl
 481SCRIPT_PERL += git-cvsexportcommit.perl
 482SCRIPT_PERL += git-cvsimport.perl
 483SCRIPT_PERL += git-cvsserver.perl
 484SCRIPT_PERL += git-relink.perl
 485SCRIPT_PERL += git-send-email.perl
 486SCRIPT_PERL += git-svn.perl
 487
 488SCRIPT_PYTHON += git-remote-testpy.py
 489SCRIPT_PYTHON += git-p4.py
 490
 491NO_INSTALL += git-remote-testgit
 492NO_INSTALL += git-remote-testpy
 493
 494# Generated files for scripts
 495SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 496SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 497SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 498
 499SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 500SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 501SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 502
 503# Individual rules to allow e.g.
 504# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 505# from subdirectories like contrib/*/
 506.PHONY: build-perl-script build-sh-script build-python-script
 507build-perl-script: $(SCRIPT_PERL_GEN)
 508build-sh-script: $(SCRIPT_SH_GEN)
 509build-python-script: $(SCRIPT_PYTHON_GEN)
 510
 511.PHONY: install-perl-script install-sh-script install-python-script
 512install-sh-script: $(SCRIPT_SH_INS)
 513        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514install-perl-script: $(SCRIPT_PERL_INS)
 515        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 516install-python-script: $(SCRIPT_PYTHON_INS)
 517        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 518
 519.PHONY: clean-perl-script clean-sh-script clean-python-script
 520clean-sh-script:
 521        $(RM) $(SCRIPT_SH_GEN)
 522clean-perl-script:
 523        $(RM) $(SCRIPT_PERL_GEN)
 524clean-python-script:
 525        $(RM) $(SCRIPT_PYTHON_GEN)
 526
 527SCRIPTS = $(SCRIPT_SH_INS) \
 528          $(SCRIPT_PERL_INS) \
 529          $(SCRIPT_PYTHON_INS) \
 530          git-instaweb
 531
 532ETAGS_TARGET = TAGS
 533
 534# Empty...
 535EXTRA_PROGRAMS =
 536
 537# ... and all the rest that could be moved out of bindir to gitexecdir
 538PROGRAMS += $(EXTRA_PROGRAMS)
 539
 540PROGRAM_OBJS += credential-store.o
 541PROGRAM_OBJS += daemon.o
 542PROGRAM_OBJS += fast-import.o
 543PROGRAM_OBJS += http-backend.o
 544PROGRAM_OBJS += imap-send.o
 545PROGRAM_OBJS += sh-i18n--envsubst.o
 546PROGRAM_OBJS += shell.o
 547PROGRAM_OBJS += show-index.o
 548PROGRAM_OBJS += upload-pack.o
 549PROGRAM_OBJS += remote-testsvn.o
 550
 551# Binary suffix, set to .exe for Windows builds
 552X =
 553
 554PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 555
 556TEST_PROGRAMS_NEED_X += test-chmtime
 557TEST_PROGRAMS_NEED_X += test-ctype
 558TEST_PROGRAMS_NEED_X += test-date
 559TEST_PROGRAMS_NEED_X += test-delta
 560TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 561TEST_PROGRAMS_NEED_X += test-genrandom
 562TEST_PROGRAMS_NEED_X += test-index-version
 563TEST_PROGRAMS_NEED_X += test-line-buffer
 564TEST_PROGRAMS_NEED_X += test-match-trees
 565TEST_PROGRAMS_NEED_X += test-mergesort
 566TEST_PROGRAMS_NEED_X += test-mktemp
 567TEST_PROGRAMS_NEED_X += test-parse-options
 568TEST_PROGRAMS_NEED_X += test-path-utils
 569TEST_PROGRAMS_NEED_X += test-regex
 570TEST_PROGRAMS_NEED_X += test-revision-walking
 571TEST_PROGRAMS_NEED_X += test-run-command
 572TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 573TEST_PROGRAMS_NEED_X += test-sha1
 574TEST_PROGRAMS_NEED_X += test-sigchain
 575TEST_PROGRAMS_NEED_X += test-string-list
 576TEST_PROGRAMS_NEED_X += test-subprocess
 577TEST_PROGRAMS_NEED_X += test-svn-fe
 578TEST_PROGRAMS_NEED_X += test-wildmatch
 579
 580TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 581
 582# List built-in command $C whose implementation cmd_$C() is not in
 583# builtin/$C.o but is linked in as part of some other command.
 584BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 585
 586BUILT_INS += git-cherry$X
 587BUILT_INS += git-cherry-pick$X
 588BUILT_INS += git-format-patch$X
 589BUILT_INS += git-fsck-objects$X
 590BUILT_INS += git-get-tar-commit-id$X
 591BUILT_INS += git-init$X
 592BUILT_INS += git-merge-subtree$X
 593BUILT_INS += git-peek-remote$X
 594BUILT_INS += git-repo-config$X
 595BUILT_INS += git-show$X
 596BUILT_INS += git-stage$X
 597BUILT_INS += git-status$X
 598BUILT_INS += git-whatchanged$X
 599
 600# what 'all' will build and 'install' will install in gitexecdir,
 601# excluding programs for built-in commands
 602ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 603
 604# what 'all' will build but not install in gitexecdir
 605OTHER_PROGRAMS = git$X
 606
 607# what test wrappers are needed and 'install' will install, in bindir
 608BINDIR_PROGRAMS_NEED_X += git
 609BINDIR_PROGRAMS_NEED_X += git-upload-pack
 610BINDIR_PROGRAMS_NEED_X += git-receive-pack
 611BINDIR_PROGRAMS_NEED_X += git-upload-archive
 612BINDIR_PROGRAMS_NEED_X += git-shell
 613
 614BINDIR_PROGRAMS_NO_X += git-cvsserver
 615
 616# Set paths to tools early so that they can be used for version tests.
 617ifndef SHELL_PATH
 618        SHELL_PATH = /bin/sh
 619endif
 620ifndef PERL_PATH
 621        PERL_PATH = /usr/bin/perl
 622endif
 623ifndef PYTHON_PATH
 624        PYTHON_PATH = /usr/bin/python
 625endif
 626
 627export PERL_PATH
 628export PYTHON_PATH
 629
 630LIB_FILE = libgit.a
 631XDIFF_LIB = xdiff/lib.a
 632VCSSVN_LIB = vcs-svn/lib.a
 633
 634GENERATED_H += common-cmds.h
 635
 636LIB_H += advice.h
 637LIB_H += archive.h
 638LIB_H += argv-array.h
 639LIB_H += attr.h
 640LIB_H += bisect.h
 641LIB_H += blob.h
 642LIB_H += branch.h
 643LIB_H += builtin.h
 644LIB_H += bulk-checkin.h
 645LIB_H += bundle.h
 646LIB_H += cache-tree.h
 647LIB_H += cache.h
 648LIB_H += color.h
 649LIB_H += column.h
 650LIB_H += commit.h
 651LIB_H += compat/bswap.h
 652LIB_H += compat/cygwin.h
 653LIB_H += compat/mingw.h
 654LIB_H += compat/obstack.h
 655LIB_H += compat/poll/poll.h
 656LIB_H += compat/precompose_utf8.h
 657LIB_H += compat/terminal.h
 658LIB_H += compat/win32/dirent.h
 659LIB_H += compat/win32/pthread.h
 660LIB_H += compat/win32/syslog.h
 661LIB_H += connected.h
 662LIB_H += convert.h
 663LIB_H += credential.h
 664LIB_H += csum-file.h
 665LIB_H += decorate.h
 666LIB_H += delta.h
 667LIB_H += diff.h
 668LIB_H += diffcore.h
 669LIB_H += dir.h
 670LIB_H += exec_cmd.h
 671LIB_H += fetch-pack.h
 672LIB_H += fmt-merge-msg.h
 673LIB_H += fsck.h
 674LIB_H += gettext.h
 675LIB_H += git-compat-util.h
 676LIB_H += gpg-interface.h
 677LIB_H += graph.h
 678LIB_H += grep.h
 679LIB_H += hash.h
 680LIB_H += help.h
 681LIB_H += http.h
 682LIB_H += kwset.h
 683LIB_H += levenshtein.h
 684LIB_H += list-objects.h
 685LIB_H += ll-merge.h
 686LIB_H += log-tree.h
 687LIB_H += mailmap.h
 688LIB_H += merge-blobs.h
 689LIB_H += merge-recursive.h
 690LIB_H += mergesort.h
 691LIB_H += notes-cache.h
 692LIB_H += notes-merge.h
 693LIB_H += notes.h
 694LIB_H += object.h
 695LIB_H += pack-refs.h
 696LIB_H += pack-revindex.h
 697LIB_H += pack.h
 698LIB_H += parse-options.h
 699LIB_H += patch-ids.h
 700LIB_H += pathspec.h
 701LIB_H += pkt-line.h
 702LIB_H += progress.h
 703LIB_H += prompt.h
 704LIB_H += quote.h
 705LIB_H += reachable.h
 706LIB_H += reflog-walk.h
 707LIB_H += refs.h
 708LIB_H += remote.h
 709LIB_H += rerere.h
 710LIB_H += resolve-undo.h
 711LIB_H += revision.h
 712LIB_H += run-command.h
 713LIB_H += send-pack.h
 714LIB_H += sequencer.h
 715LIB_H += sha1-array.h
 716LIB_H += sha1-lookup.h
 717LIB_H += shortlog.h
 718LIB_H += sideband.h
 719LIB_H += sigchain.h
 720LIB_H += strbuf.h
 721LIB_H += streaming.h
 722LIB_H += string-list.h
 723LIB_H += submodule.h
 724LIB_H += tag.h
 725LIB_H += tar.h
 726LIB_H += thread-utils.h
 727LIB_H += transport.h
 728LIB_H += tree-walk.h
 729LIB_H += tree.h
 730LIB_H += unpack-trees.h
 731LIB_H += url.h
 732LIB_H += userdiff.h
 733LIB_H += utf8.h
 734LIB_H += varint.h
 735LIB_H += vcs-svn/fast_export.h
 736LIB_H += vcs-svn/line_buffer.h
 737LIB_H += vcs-svn/repo_tree.h
 738LIB_H += vcs-svn/sliding_window.h
 739LIB_H += vcs-svn/svndiff.h
 740LIB_H += vcs-svn/svndump.h
 741LIB_H += walker.h
 742LIB_H += wildmatch.h
 743LIB_H += wt-status.h
 744LIB_H += xdiff-interface.h
 745LIB_H += xdiff/xdiff.h
 746LIB_H += xdiff/xdiffi.h
 747LIB_H += xdiff/xemit.h
 748LIB_H += xdiff/xinclude.h
 749LIB_H += xdiff/xmacros.h
 750LIB_H += xdiff/xprepare.h
 751LIB_H += xdiff/xtypes.h
 752LIB_H += xdiff/xutils.h
 753
 754LIB_OBJS += abspath.o
 755LIB_OBJS += advice.o
 756LIB_OBJS += alias.o
 757LIB_OBJS += alloc.o
 758LIB_OBJS += archive.o
 759LIB_OBJS += archive-tar.o
 760LIB_OBJS += archive-zip.o
 761LIB_OBJS += argv-array.o
 762LIB_OBJS += attr.o
 763LIB_OBJS += base85.o
 764LIB_OBJS += bisect.o
 765LIB_OBJS += blob.o
 766LIB_OBJS += branch.o
 767LIB_OBJS += bulk-checkin.o
 768LIB_OBJS += bundle.o
 769LIB_OBJS += cache-tree.o
 770LIB_OBJS += color.o
 771LIB_OBJS += column.o
 772LIB_OBJS += combine-diff.o
 773LIB_OBJS += commit.o
 774LIB_OBJS += compat/obstack.o
 775LIB_OBJS += compat/terminal.o
 776LIB_OBJS += config.o
 777LIB_OBJS += connect.o
 778LIB_OBJS += connected.o
 779LIB_OBJS += convert.o
 780LIB_OBJS += copy.o
 781LIB_OBJS += credential.o
 782LIB_OBJS += csum-file.o
 783LIB_OBJS += ctype.o
 784LIB_OBJS += date.o
 785LIB_OBJS += decorate.o
 786LIB_OBJS += diffcore-break.o
 787LIB_OBJS += diffcore-delta.o
 788LIB_OBJS += diffcore-order.o
 789LIB_OBJS += diffcore-pickaxe.o
 790LIB_OBJS += diffcore-rename.o
 791LIB_OBJS += diff-delta.o
 792LIB_OBJS += diff-lib.o
 793LIB_OBJS += diff-no-index.o
 794LIB_OBJS += diff.o
 795LIB_OBJS += dir.o
 796LIB_OBJS += editor.o
 797LIB_OBJS += entry.o
 798LIB_OBJS += environment.o
 799LIB_OBJS += exec_cmd.o
 800LIB_OBJS += fetch-pack.o
 801LIB_OBJS += fsck.o
 802LIB_OBJS += gettext.o
 803LIB_OBJS += gpg-interface.o
 804LIB_OBJS += graph.o
 805LIB_OBJS += grep.o
 806LIB_OBJS += hash.o
 807LIB_OBJS += help.o
 808LIB_OBJS += hex.o
 809LIB_OBJS += ident.o
 810LIB_OBJS += kwset.o
 811LIB_OBJS += levenshtein.o
 812LIB_OBJS += list-objects.o
 813LIB_OBJS += ll-merge.o
 814LIB_OBJS += lockfile.o
 815LIB_OBJS += log-tree.o
 816LIB_OBJS += mailmap.o
 817LIB_OBJS += match-trees.o
 818LIB_OBJS += merge.o
 819LIB_OBJS += merge-blobs.o
 820LIB_OBJS += merge-recursive.o
 821LIB_OBJS += mergesort.o
 822LIB_OBJS += name-hash.o
 823LIB_OBJS += notes.o
 824LIB_OBJS += notes-cache.o
 825LIB_OBJS += notes-merge.o
 826LIB_OBJS += object.o
 827LIB_OBJS += pack-check.o
 828LIB_OBJS += pack-refs.o
 829LIB_OBJS += pack-revindex.o
 830LIB_OBJS += pack-write.o
 831LIB_OBJS += pager.o
 832LIB_OBJS += parse-options.o
 833LIB_OBJS += parse-options-cb.o
 834LIB_OBJS += patch-delta.o
 835LIB_OBJS += patch-ids.o
 836LIB_OBJS += path.o
 837LIB_OBJS += pathspec.o
 838LIB_OBJS += pkt-line.o
 839LIB_OBJS += preload-index.o
 840LIB_OBJS += pretty.o
 841LIB_OBJS += progress.o
 842LIB_OBJS += prompt.o
 843LIB_OBJS += quote.o
 844LIB_OBJS += reachable.o
 845LIB_OBJS += read-cache.o
 846LIB_OBJS += reflog-walk.o
 847LIB_OBJS += refs.o
 848LIB_OBJS += remote.o
 849LIB_OBJS += replace_object.o
 850LIB_OBJS += rerere.o
 851LIB_OBJS += resolve-undo.o
 852LIB_OBJS += revision.o
 853LIB_OBJS += run-command.o
 854LIB_OBJS += send-pack.o
 855LIB_OBJS += sequencer.o
 856LIB_OBJS += server-info.o
 857LIB_OBJS += setup.o
 858LIB_OBJS += sha1-array.o
 859LIB_OBJS += sha1-lookup.o
 860LIB_OBJS += sha1_file.o
 861LIB_OBJS += sha1_name.o
 862LIB_OBJS += shallow.o
 863LIB_OBJS += sideband.o
 864LIB_OBJS += sigchain.o
 865LIB_OBJS += strbuf.o
 866LIB_OBJS += streaming.o
 867LIB_OBJS += string-list.o
 868LIB_OBJS += submodule.o
 869LIB_OBJS += symlinks.o
 870LIB_OBJS += tag.o
 871LIB_OBJS += trace.o
 872LIB_OBJS += transport.o
 873LIB_OBJS += transport-helper.o
 874LIB_OBJS += tree-diff.o
 875LIB_OBJS += tree.o
 876LIB_OBJS += tree-walk.o
 877LIB_OBJS += unpack-trees.o
 878LIB_OBJS += url.o
 879LIB_OBJS += usage.o
 880LIB_OBJS += userdiff.o
 881LIB_OBJS += utf8.o
 882LIB_OBJS += varint.o
 883LIB_OBJS += version.o
 884LIB_OBJS += walker.o
 885LIB_OBJS += wildmatch.o
 886LIB_OBJS += wrapper.o
 887LIB_OBJS += write_or_die.o
 888LIB_OBJS += ws.o
 889LIB_OBJS += wt-status.o
 890LIB_OBJS += xdiff-interface.o
 891LIB_OBJS += zlib.o
 892
 893BUILTIN_OBJS += builtin/add.o
 894BUILTIN_OBJS += builtin/annotate.o
 895BUILTIN_OBJS += builtin/apply.o
 896BUILTIN_OBJS += builtin/archive.o
 897BUILTIN_OBJS += builtin/bisect--helper.o
 898BUILTIN_OBJS += builtin/blame.o
 899BUILTIN_OBJS += builtin/branch.o
 900BUILTIN_OBJS += builtin/bundle.o
 901BUILTIN_OBJS += builtin/cat-file.o
 902BUILTIN_OBJS += builtin/check-attr.o
 903BUILTIN_OBJS += builtin/check-ignore.o
 904BUILTIN_OBJS += builtin/check-ref-format.o
 905BUILTIN_OBJS += builtin/checkout-index.o
 906BUILTIN_OBJS += builtin/checkout.o
 907BUILTIN_OBJS += builtin/clean.o
 908BUILTIN_OBJS += builtin/clone.o
 909BUILTIN_OBJS += builtin/column.o
 910BUILTIN_OBJS += builtin/commit-tree.o
 911BUILTIN_OBJS += builtin/commit.o
 912BUILTIN_OBJS += builtin/config.o
 913BUILTIN_OBJS += builtin/count-objects.o
 914BUILTIN_OBJS += builtin/credential.o
 915BUILTIN_OBJS += builtin/describe.o
 916BUILTIN_OBJS += builtin/diff-files.o
 917BUILTIN_OBJS += builtin/diff-index.o
 918BUILTIN_OBJS += builtin/diff-tree.o
 919BUILTIN_OBJS += builtin/diff.o
 920BUILTIN_OBJS += builtin/fast-export.o
 921BUILTIN_OBJS += builtin/fetch-pack.o
 922BUILTIN_OBJS += builtin/fetch.o
 923BUILTIN_OBJS += builtin/fmt-merge-msg.o
 924BUILTIN_OBJS += builtin/for-each-ref.o
 925BUILTIN_OBJS += builtin/fsck.o
 926BUILTIN_OBJS += builtin/gc.o
 927BUILTIN_OBJS += builtin/grep.o
 928BUILTIN_OBJS += builtin/hash-object.o
 929BUILTIN_OBJS += builtin/help.o
 930BUILTIN_OBJS += builtin/index-pack.o
 931BUILTIN_OBJS += builtin/init-db.o
 932BUILTIN_OBJS += builtin/log.o
 933BUILTIN_OBJS += builtin/ls-files.o
 934BUILTIN_OBJS += builtin/ls-remote.o
 935BUILTIN_OBJS += builtin/ls-tree.o
 936BUILTIN_OBJS += builtin/mailinfo.o
 937BUILTIN_OBJS += builtin/mailsplit.o
 938BUILTIN_OBJS += builtin/merge.o
 939BUILTIN_OBJS += builtin/merge-base.o
 940BUILTIN_OBJS += builtin/merge-file.o
 941BUILTIN_OBJS += builtin/merge-index.o
 942BUILTIN_OBJS += builtin/merge-ours.o
 943BUILTIN_OBJS += builtin/merge-recursive.o
 944BUILTIN_OBJS += builtin/merge-tree.o
 945BUILTIN_OBJS += builtin/mktag.o
 946BUILTIN_OBJS += builtin/mktree.o
 947BUILTIN_OBJS += builtin/mv.o
 948BUILTIN_OBJS += builtin/name-rev.o
 949BUILTIN_OBJS += builtin/notes.o
 950BUILTIN_OBJS += builtin/pack-objects.o
 951BUILTIN_OBJS += builtin/pack-redundant.o
 952BUILTIN_OBJS += builtin/pack-refs.o
 953BUILTIN_OBJS += builtin/patch-id.o
 954BUILTIN_OBJS += builtin/prune-packed.o
 955BUILTIN_OBJS += builtin/prune.o
 956BUILTIN_OBJS += builtin/push.o
 957BUILTIN_OBJS += builtin/read-tree.o
 958BUILTIN_OBJS += builtin/receive-pack.o
 959BUILTIN_OBJS += builtin/reflog.o
 960BUILTIN_OBJS += builtin/remote.o
 961BUILTIN_OBJS += builtin/remote-ext.o
 962BUILTIN_OBJS += builtin/remote-fd.o
 963BUILTIN_OBJS += builtin/replace.o
 964BUILTIN_OBJS += builtin/rerere.o
 965BUILTIN_OBJS += builtin/reset.o
 966BUILTIN_OBJS += builtin/rev-list.o
 967BUILTIN_OBJS += builtin/rev-parse.o
 968BUILTIN_OBJS += builtin/revert.o
 969BUILTIN_OBJS += builtin/rm.o
 970BUILTIN_OBJS += builtin/send-pack.o
 971BUILTIN_OBJS += builtin/shortlog.o
 972BUILTIN_OBJS += builtin/show-branch.o
 973BUILTIN_OBJS += builtin/show-ref.o
 974BUILTIN_OBJS += builtin/stripspace.o
 975BUILTIN_OBJS += builtin/symbolic-ref.o
 976BUILTIN_OBJS += builtin/tag.o
 977BUILTIN_OBJS += builtin/tar-tree.o
 978BUILTIN_OBJS += builtin/unpack-file.o
 979BUILTIN_OBJS += builtin/unpack-objects.o
 980BUILTIN_OBJS += builtin/update-index.o
 981BUILTIN_OBJS += builtin/update-ref.o
 982BUILTIN_OBJS += builtin/update-server-info.o
 983BUILTIN_OBJS += builtin/upload-archive.o
 984BUILTIN_OBJS += builtin/var.o
 985BUILTIN_OBJS += builtin/verify-pack.o
 986BUILTIN_OBJS += builtin/verify-tag.o
 987BUILTIN_OBJS += builtin/write-tree.o
 988
 989GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 990EXTLIBS =
 991
 992GIT_USER_AGENT = git/$(GIT_VERSION)
 993
 994include config.mak.uname
 995-include config.mak.autogen
 996-include config.mak
 997
 998ifndef sysconfdir
 999ifeq ($(prefix),/usr)
1000sysconfdir = /etc
1001else
1002sysconfdir = etc
1003endif
1004endif
1005
1006ifdef CHECK_HEADER_DEPENDENCIES
1007COMPUTE_HEADER_DEPENDENCIES = no
1008USE_COMPUTED_HEADER_DEPENDENCIES =
1009endif
1010
1011ifndef COMPUTE_HEADER_DEPENDENCIES
1012COMPUTE_HEADER_DEPENDENCIES = auto
1013endif
1014
1015ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1016dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1017        -c -MF /dev/null -MQ /dev/null -MMD -MP \
1018        -x c /dev/null -o /dev/null 2>&1; \
1019        echo $$?)
1020ifeq ($(dep_check),0)
1021override COMPUTE_HEADER_DEPENDENCIES = yes
1022else
1023override COMPUTE_HEADER_DEPENDENCIES = no
1024endif
1025endif
1026
1027ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1028USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1029else
1030ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1031$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1032(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1033endif
1034endif
1035
1036ifdef SANE_TOOL_PATH
1037SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1038BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1039PATH := $(SANE_TOOL_PATH):${PATH}
1040else
1041BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1042endif
1043
1044ifneq (,$(INLINE))
1045        BASIC_CFLAGS += -Dinline=$(INLINE)
1046endif
1047
1048ifneq (,$(SOCKLEN_T))
1049        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1050endif
1051
1052ifeq ($(uname_S),Darwin)
1053        ifndef NO_FINK
1054                ifeq ($(shell test -d /sw/lib && echo y),y)
1055                        BASIC_CFLAGS += -I/sw/include
1056                        BASIC_LDFLAGS += -L/sw/lib
1057                endif
1058        endif
1059        ifndef NO_DARWIN_PORTS
1060                ifeq ($(shell test -d /opt/local/lib && echo y),y)
1061                        BASIC_CFLAGS += -I/opt/local/include
1062                        BASIC_LDFLAGS += -L/opt/local/lib
1063                endif
1064        endif
1065        PTHREAD_LIBS =
1066endif
1067
1068ifndef CC_LD_DYNPATH
1069        ifdef NO_R_TO_GCC_LINKER
1070                # Some gcc does not accept and pass -R to the linker to specify
1071                # the runtime dynamic library path.
1072                CC_LD_DYNPATH = -Wl,-rpath,
1073        else
1074                CC_LD_DYNPATH = -R
1075        endif
1076endif
1077
1078ifdef NO_LIBGEN_H
1079        COMPAT_CFLAGS += -DNO_LIBGEN_H
1080        COMPAT_OBJS += compat/basename.o
1081endif
1082
1083ifdef USE_LIBPCRE
1084        BASIC_CFLAGS += -DUSE_LIBPCRE
1085        ifdef LIBPCREDIR
1086                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1087                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1088        endif
1089        EXTLIBS += -lpcre
1090endif
1091
1092ifdef NO_CURL
1093        BASIC_CFLAGS += -DNO_CURL
1094        REMOTE_CURL_PRIMARY =
1095        REMOTE_CURL_ALIASES =
1096        REMOTE_CURL_NAMES =
1097else
1098        ifdef CURLDIR
1099                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1100                BASIC_CFLAGS += -I$(CURLDIR)/include
1101                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1102        else
1103                CURL_LIBCURL = -lcurl
1104        endif
1105        ifdef NEEDS_SSL_WITH_CURL
1106                CURL_LIBCURL += -lssl
1107                ifdef NEEDS_CRYPTO_WITH_SSL
1108                        CURL_LIBCURL += -lcrypto
1109                endif
1110        endif
1111        ifdef NEEDS_IDN_WITH_CURL
1112                CURL_LIBCURL += -lidn
1113        endif
1114
1115        REMOTE_CURL_PRIMARY = git-remote-http$X
1116        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1117        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1118        PROGRAM_OBJS += http-fetch.o
1119        PROGRAMS += $(REMOTE_CURL_NAMES)
1120        curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1121        ifeq "$(curl_check)" "070908"
1122                ifndef NO_EXPAT
1123                        PROGRAM_OBJS += http-push.o
1124                endif
1125        endif
1126        ifndef NO_EXPAT
1127                ifdef EXPATDIR
1128                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1129                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1130                else
1131                        EXPAT_LIBEXPAT = -lexpat
1132                endif
1133                ifdef EXPAT_NEEDS_XMLPARSE_H
1134                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1135                endif
1136        endif
1137endif
1138
1139ifdef ZLIB_PATH
1140        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1141        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1142endif
1143EXTLIBS += -lz
1144
1145ifndef NO_OPENSSL
1146        OPENSSL_LIBSSL = -lssl
1147        ifdef OPENSSLDIR
1148                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1149                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1150        else
1151                OPENSSL_LINK =
1152        endif
1153        ifdef NEEDS_CRYPTO_WITH_SSL
1154                OPENSSL_LIBSSL += -lcrypto
1155        endif
1156else
1157        BASIC_CFLAGS += -DNO_OPENSSL
1158        BLK_SHA1 = 1
1159        OPENSSL_LIBSSL =
1160endif
1161ifdef NO_OPENSSL
1162        LIB_4_CRYPTO =
1163else
1164ifdef NEEDS_SSL_WITH_CRYPTO
1165        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1166else
1167        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1168endif
1169endif
1170ifdef NEEDS_LIBICONV
1171        ifdef ICONVDIR
1172                BASIC_CFLAGS += -I$(ICONVDIR)/include
1173                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1174        else
1175                ICONV_LINK =
1176        endif
1177        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1178                ICONV_LINK += -lintl
1179        endif
1180        EXTLIBS += $(ICONV_LINK) -liconv
1181endif
1182ifdef NEEDS_LIBGEN
1183        EXTLIBS += -lgen
1184endif
1185ifndef NO_GETTEXT
1186ifndef LIBC_CONTAINS_LIBINTL
1187        EXTLIBS += -lintl
1188endif
1189endif
1190ifdef NEEDS_SOCKET
1191        EXTLIBS += -lsocket
1192endif
1193ifdef NEEDS_NSL
1194        EXTLIBS += -lnsl
1195endif
1196ifdef NEEDS_RESOLV
1197        EXTLIBS += -lresolv
1198endif
1199ifdef NO_D_TYPE_IN_DIRENT
1200        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1201endif
1202ifdef NO_D_INO_IN_DIRENT
1203        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1204endif
1205ifdef NO_GECOS_IN_PWENT
1206        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1207endif
1208ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1209        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1210endif
1211ifdef USE_NSEC
1212        BASIC_CFLAGS += -DUSE_NSEC
1213endif
1214ifdef USE_ST_TIMESPEC
1215        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1216endif
1217ifdef NO_NORETURN
1218        BASIC_CFLAGS += -DNO_NORETURN
1219endif
1220ifdef NO_NSEC
1221        BASIC_CFLAGS += -DNO_NSEC
1222endif
1223ifdef SNPRINTF_RETURNS_BOGUS
1224        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1225        COMPAT_OBJS += compat/snprintf.o
1226endif
1227ifdef FREAD_READS_DIRECTORIES
1228        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1229        COMPAT_OBJS += compat/fopen.o
1230endif
1231ifdef NO_SYMLINK_HEAD
1232        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1233endif
1234ifdef GETTEXT_POISON
1235        BASIC_CFLAGS += -DGETTEXT_POISON
1236endif
1237ifdef NO_GETTEXT
1238        BASIC_CFLAGS += -DNO_GETTEXT
1239        USE_GETTEXT_SCHEME ?= fallthrough
1240endif
1241ifdef NO_POLL
1242        NO_SYS_POLL_H = YesPlease
1243        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1244        COMPAT_OBJS += compat/poll/poll.o
1245endif
1246ifdef NO_STRCASESTR
1247        COMPAT_CFLAGS += -DNO_STRCASESTR
1248        COMPAT_OBJS += compat/strcasestr.o
1249endif
1250ifdef NO_STRLCPY
1251        COMPAT_CFLAGS += -DNO_STRLCPY
1252        COMPAT_OBJS += compat/strlcpy.o
1253endif
1254ifdef NO_STRTOUMAX
1255        COMPAT_CFLAGS += -DNO_STRTOUMAX
1256        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1257endif
1258ifdef NO_STRTOULL
1259        COMPAT_CFLAGS += -DNO_STRTOULL
1260endif
1261ifdef NO_FNMATCH
1262        COMPAT_CFLAGS += -Icompat/fnmatch
1263        COMPAT_CFLAGS += -DNO_FNMATCH
1264        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1265else
1266ifdef NO_FNMATCH_CASEFOLD
1267        COMPAT_CFLAGS += -Icompat/fnmatch
1268        COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1269        COMPAT_OBJS += compat/fnmatch/fnmatch.o
1270endif
1271endif
1272ifdef USE_WILDMATCH
1273        COMPAT_CFLAGS += -DUSE_WILDMATCH
1274endif
1275ifdef NO_SETENV
1276        COMPAT_CFLAGS += -DNO_SETENV
1277        COMPAT_OBJS += compat/setenv.o
1278endif
1279ifdef NO_MKDTEMP
1280        COMPAT_CFLAGS += -DNO_MKDTEMP
1281        COMPAT_OBJS += compat/mkdtemp.o
1282endif
1283ifdef MKDIR_WO_TRAILING_SLASH
1284        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1285        COMPAT_OBJS += compat/mkdir.o
1286endif
1287ifdef NO_MKSTEMPS
1288        COMPAT_CFLAGS += -DNO_MKSTEMPS
1289endif
1290ifdef NO_UNSETENV
1291        COMPAT_CFLAGS += -DNO_UNSETENV
1292        COMPAT_OBJS += compat/unsetenv.o
1293endif
1294ifdef NO_SYS_SELECT_H
1295        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1296endif
1297ifdef NO_SYS_POLL_H
1298        BASIC_CFLAGS += -DNO_SYS_POLL_H
1299endif
1300ifdef NEEDS_SYS_PARAM_H
1301        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1302endif
1303ifdef NO_INTTYPES_H
1304        BASIC_CFLAGS += -DNO_INTTYPES_H
1305endif
1306ifdef NO_INITGROUPS
1307        BASIC_CFLAGS += -DNO_INITGROUPS
1308endif
1309ifdef NO_MMAP
1310        COMPAT_CFLAGS += -DNO_MMAP
1311        COMPAT_OBJS += compat/mmap.o
1312else
1313        ifdef USE_WIN32_MMAP
1314                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1315                COMPAT_OBJS += compat/win32mmap.o
1316        endif
1317endif
1318ifdef OBJECT_CREATION_USES_RENAMES
1319        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1320endif
1321ifdef NO_STRUCT_ITIMERVAL
1322        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1323        NO_SETITIMER = YesPlease
1324endif
1325ifdef NO_SETITIMER
1326        COMPAT_CFLAGS += -DNO_SETITIMER
1327endif
1328ifdef NO_PREAD
1329        COMPAT_CFLAGS += -DNO_PREAD
1330        COMPAT_OBJS += compat/pread.o
1331        NO_THREAD_SAFE_PREAD = YesPlease
1332endif
1333ifdef NO_THREAD_SAFE_PREAD
1334        BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1335endif
1336ifdef NO_FAST_WORKING_DIRECTORY
1337        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1338endif
1339ifdef NO_TRUSTABLE_FILEMODE
1340        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1341endif
1342ifdef NO_IPV6
1343        BASIC_CFLAGS += -DNO_IPV6
1344endif
1345ifdef NO_INTPTR_T
1346        COMPAT_CFLAGS += -DNO_INTPTR_T
1347endif
1348ifdef NO_UINTMAX_T
1349        BASIC_CFLAGS += -Duintmax_t=uint32_t
1350endif
1351ifdef NO_SOCKADDR_STORAGE
1352ifdef NO_IPV6
1353        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1354else
1355        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1356endif
1357endif
1358ifdef NO_INET_NTOP
1359        LIB_OBJS += compat/inet_ntop.o
1360        BASIC_CFLAGS += -DNO_INET_NTOP
1361endif
1362ifdef NO_INET_PTON
1363        LIB_OBJS += compat/inet_pton.o
1364        BASIC_CFLAGS += -DNO_INET_PTON
1365endif
1366ifndef NO_UNIX_SOCKETS
1367        LIB_OBJS += unix-socket.o
1368        LIB_H += unix-socket.h
1369        PROGRAM_OBJS += credential-cache.o
1370        PROGRAM_OBJS += credential-cache--daemon.o
1371endif
1372
1373ifdef NO_ICONV
1374        BASIC_CFLAGS += -DNO_ICONV
1375endif
1376
1377ifdef OLD_ICONV
1378        BASIC_CFLAGS += -DOLD_ICONV
1379endif
1380
1381ifdef NO_DEFLATE_BOUND
1382        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1383endif
1384
1385ifdef NO_POSIX_GOODIES
1386        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1387endif
1388
1389ifdef BLK_SHA1
1390        SHA1_HEADER = "block-sha1/sha1.h"
1391        LIB_OBJS += block-sha1/sha1.o
1392        LIB_H += block-sha1/sha1.h
1393else
1394ifdef PPC_SHA1
1395        SHA1_HEADER = "ppc/sha1.h"
1396        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1397        LIB_H += ppc/sha1.h
1398else
1399        SHA1_HEADER = <openssl/sha.h>
1400        EXTLIBS += $(LIB_4_CRYPTO)
1401endif
1402endif
1403ifdef NO_PERL_MAKEMAKER
1404        export NO_PERL_MAKEMAKER
1405endif
1406ifdef NO_HSTRERROR
1407        COMPAT_CFLAGS += -DNO_HSTRERROR
1408        COMPAT_OBJS += compat/hstrerror.o
1409endif
1410ifdef NO_MEMMEM
1411        COMPAT_CFLAGS += -DNO_MEMMEM
1412        COMPAT_OBJS += compat/memmem.o
1413endif
1414ifdef NO_GETPAGESIZE
1415        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1416endif
1417ifdef INTERNAL_QSORT
1418        COMPAT_CFLAGS += -DINTERNAL_QSORT
1419        COMPAT_OBJS += compat/qsort.o
1420endif
1421ifdef RUNTIME_PREFIX
1422        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1423endif
1424
1425ifdef NO_PTHREADS
1426        BASIC_CFLAGS += -DNO_PTHREADS
1427else
1428        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1429        EXTLIBS += $(PTHREAD_LIBS)
1430        LIB_OBJS += thread-utils.o
1431endif
1432
1433ifdef HAVE_PATHS_H
1434        BASIC_CFLAGS += -DHAVE_PATHS_H
1435endif
1436
1437ifdef HAVE_LIBCHARSET_H
1438        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1439        EXTLIBS += $(CHARSET_LIB)
1440endif
1441
1442ifdef HAVE_STRINGS_H
1443        BASIC_CFLAGS += -DHAVE_STRINGS_H
1444endif
1445
1446ifdef HAVE_DEV_TTY
1447        BASIC_CFLAGS += -DHAVE_DEV_TTY
1448endif
1449
1450ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1451        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1452endif
1453ifdef UNRELIABLE_FSTAT
1454        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1455endif
1456ifdef NO_REGEX
1457        COMPAT_CFLAGS += -Icompat/regex
1458        COMPAT_OBJS += compat/regex/regex.o
1459endif
1460ifdef CYGWIN_V15_WIN32API
1461        COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1462endif
1463
1464ifdef USE_NED_ALLOCATOR
1465       COMPAT_CFLAGS += -Icompat/nedmalloc
1466       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1467endif
1468
1469ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1470        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1471endif
1472
1473ifndef NO_MSGFMT_EXTENDED_OPTIONS
1474        MSGFMT += --check --statistics
1475endif
1476
1477ifneq (,$(XDL_FAST_HASH))
1478        BASIC_CFLAGS += -DXDL_FAST_HASH
1479endif
1480
1481ifeq ($(TCLTK_PATH),)
1482NO_TCLTK = NoThanks
1483endif
1484
1485ifeq ($(PERL_PATH),)
1486NO_PERL = NoThanks
1487endif
1488
1489ifeq ($(PYTHON_PATH),)
1490NO_PYTHON = NoThanks
1491endif
1492
1493QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1494QUIET_SUBDIR1  =
1495
1496ifneq ($(findstring $(MAKEFLAGS),w),w)
1497PRINT_DIR = --no-print-directory
1498else # "make -w"
1499NO_SUBDIR = :
1500endif
1501
1502ifneq ($(findstring $(MAKEFLAGS),s),s)
1503ifndef V
1504        QUIET_CC       = @echo '   ' CC $@;
1505        QUIET_AR       = @echo '   ' AR $@;
1506        QUIET_LINK     = @echo '   ' LINK $@;
1507        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1508        QUIET_GEN      = @echo '   ' GEN $@;
1509        QUIET_LNCP     = @echo '   ' LN/CP $@;
1510        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1511        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1512        QUIET_GCOV     = @echo '   ' GCOV $@;
1513        QUIET_SP       = @echo '   ' SP $<;
1514        QUIET_SUBDIR0  = +@subdir=
1515        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1516                         $(MAKE) $(PRINT_DIR) -C $$subdir
1517        export V
1518        export QUIET_GEN
1519        export QUIET_BUILT_IN
1520endif
1521endif
1522
1523ifdef NO_INSTALL_HARDLINKS
1524        export NO_INSTALL_HARDLINKS
1525endif
1526
1527### profile feedback build
1528#
1529
1530# Can adjust this to be a global directory if you want to do extended
1531# data gathering
1532PROFILE_DIR := $(CURDIR)
1533
1534ifeq ("$(PROFILE)","GEN")
1535        CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1536        EXTLIBS += -lgcov
1537        export CCACHE_DISABLE = t
1538        V = 1
1539else
1540ifneq ("$(PROFILE)","")
1541        CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1542        export CCACHE_DISABLE = t
1543        V = 1
1544endif
1545endif
1546
1547# Shell quote (do not use $(call) to accommodate ancient setups);
1548
1549SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1550ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1551ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1552
1553DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1554bindir_SQ = $(subst ','\'',$(bindir))
1555bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1556mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1557infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1558localedir_SQ = $(subst ','\'',$(localedir))
1559gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1560template_dir_SQ = $(subst ','\'',$(template_dir))
1561htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1562prefix_SQ = $(subst ','\'',$(prefix))
1563gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1564
1565SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1566PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1567PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1568TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1569DIFF_SQ = $(subst ','\'',$(DIFF))
1570
1571LIBS = $(GITLIBS) $(EXTLIBS)
1572
1573BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1574        $(COMPAT_CFLAGS)
1575LIB_OBJS += $(COMPAT_OBJS)
1576
1577# Quote for C
1578
1579ifdef DEFAULT_EDITOR
1580DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1581DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1582
1583BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1584endif
1585
1586ifdef DEFAULT_PAGER
1587DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1588DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1589
1590BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1591endif
1592
1593ifdef SHELL_PATH
1594SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1595SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1596
1597BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1598endif
1599
1600GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1601GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1602GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1603GIT-USER-AGENT: FORCE
1604        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1605                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1606        fi
1607
1608ifdef DEFAULT_HELP_FORMAT
1609BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1610endif
1611
1612ALL_CFLAGS += $(BASIC_CFLAGS)
1613ALL_LDFLAGS += $(BASIC_LDFLAGS)
1614
1615export DIFF TAR INSTALL DESTDIR SHELL_PATH
1616
1617
1618### Build rules
1619
1620SHELL = $(SHELL_PATH)
1621
1622all:: shell_compatibility_test
1623
1624ifeq "$(PROFILE)" "BUILD"
1625ifeq ($(filter all,$(MAKECMDGOALS)),all)
1626all:: profile-clean
1627        $(MAKE) PROFILE=GEN all
1628        $(MAKE) PROFILE=GEN -j1 test
1629endif
1630endif
1631
1632all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1633ifneq (,$X)
1634        $(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';)
1635endif
1636
1637all::
1638ifndef NO_TCLTK
1639        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1640        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1641endif
1642ifndef NO_PERL
1643        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1644endif
1645ifndef NO_PYTHON
1646        $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1647endif
1648        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1649
1650please_set_SHELL_PATH_to_a_more_modern_shell:
1651        @$$(:)
1652
1653shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1654
1655strip: $(PROGRAMS) git$X
1656        $(STRIP) $(STRIP_OPTS) $^
1657
1658### Target-specific flags and dependencies
1659
1660# The generic compilation pattern rule and automatically
1661# computed header dependencies (falling back to a dependency on
1662# LIB_H) are enough to describe how most targets should be built,
1663# but some targets are special enough to need something a little
1664# different.
1665#
1666# - When a source file "foo.c" #includes a generated header file,
1667#   we need to list that dependency for the "foo.o" target.
1668#
1669#   We also list it from other targets that are built from foo.c
1670#   like "foo.sp" and "foo.s", even though that is easy to forget
1671#   to do because the generated header is already present around
1672#   after a regular build attempt.
1673#
1674# - Some code depends on configuration kept in makefile
1675#   variables. The target-specific variable EXTRA_CPPFLAGS can
1676#   be used to convey that information to the C preprocessor
1677#   using -D options.
1678#
1679#   The "foo.o" target should have a corresponding dependency on
1680#   a file that changes when the value of the makefile variable
1681#   changes.  For example, targets making use of the
1682#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1683#
1684#   Technically the ".sp" and ".s" targets do not need this
1685#   dependency because they are force-built, but they get the
1686#   same dependency for consistency. This way, you do not have to
1687#   know how each target is implemented. And it means the
1688#   dependencies here will not need to change if the force-build
1689#   details change some day.
1690
1691git.sp git.s git.o: GIT-PREFIX
1692git.sp git.s git.o: EXTRA_CPPFLAGS = \
1693        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1694        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1695        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1696
1697git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1698        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1699                $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1700
1701help.sp help.s help.o: common-cmds.h
1702
1703builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1704builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1705        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1706        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1707        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1708
1709version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1710version.sp version.s version.o: EXTRA_CPPFLAGS = \
1711        '-DGIT_VERSION="$(GIT_VERSION)"' \
1712        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1713
1714$(BUILT_INS): git$X
1715        $(QUIET_BUILT_IN)$(RM) $@ && \
1716        ln $< $@ 2>/dev/null || \
1717        ln -s $< $@ 2>/dev/null || \
1718        cp $< $@
1719
1720common-cmds.h: ./generate-cmdlist.sh command-list.txt
1721
1722common-cmds.h: $(wildcard Documentation/git-*.txt)
1723        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1724
1725SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1726        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1727        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1728define cmd_munge_script
1729$(RM) $@ $@+ && \
1730sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1731    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1732    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1733    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1734    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1735    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1736    -e $(BROKEN_PATH_FIX) \
1737    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1738    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1739    $@.sh >$@+
1740endef
1741
1742GIT-SCRIPT-DEFINES: FORCE
1743        @FLAGS='$(SCRIPT_DEFINES)'; \
1744            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1745                echo >&2 "    * new script parameters"; \
1746                echo "$$FLAGS" >$@; \
1747            fi
1748
1749
1750$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1751        $(QUIET_GEN)$(cmd_munge_script) && \
1752        chmod +x $@+ && \
1753        mv $@+ $@
1754
1755$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1756        $(QUIET_GEN)$(cmd_munge_script) && \
1757        mv $@+ $@
1758
1759ifndef NO_PERL
1760$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1761
1762perl/perl.mak: perl/PM.stamp
1763
1764perl/PM.stamp: FORCE
1765        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1766        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1767        $(RM) $@+
1768
1769perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1770        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1771
1772$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1773        $(QUIET_GEN)$(RM) $@ $@+ && \
1774        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1775        sed -e '1{' \
1776            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1777            -e '        h' \
1778            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1779            -e '        H' \
1780            -e '        x' \
1781            -e '}' \
1782            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1783            $< >$@+ && \
1784        chmod +x $@+ && \
1785        mv $@+ $@
1786
1787
1788.PHONY: gitweb
1789gitweb:
1790        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1791
1792git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1793        $(QUIET_GEN)$(cmd_munge_script) && \
1794        chmod +x $@+ && \
1795        mv $@+ $@
1796else # NO_PERL
1797$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1798        $(QUIET_GEN)$(RM) $@ $@+ && \
1799        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1800            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1801            unimplemented.sh >$@+ && \
1802        chmod +x $@+ && \
1803        mv $@+ $@
1804endif # NO_PERL
1805
1806ifndef NO_PYTHON
1807$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1808$(SCRIPT_PYTHON_GEN): % : %.py
1809        $(QUIET_GEN)$(RM) $@ $@+ && \
1810        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1811                --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1812                instlibdir` && \
1813        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1814            -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1815            -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1816            $< >$@+ && \
1817        chmod +x $@+ && \
1818        mv $@+ $@
1819else # NO_PYTHON
1820$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1821        $(QUIET_GEN)$(RM) $@ $@+ && \
1822        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1823            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1824            unimplemented.sh >$@+ && \
1825        chmod +x $@+ && \
1826        mv $@+ $@
1827endif # NO_PYTHON
1828
1829CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1830                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1831                        configure.ac >configure.ac+ && \
1832                   autoconf -o configure configure.ac+ && \
1833                   $(RM) configure.ac+
1834
1835configure: configure.ac GIT-VERSION-FILE
1836        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1837
1838ifdef AUTOCONFIGURED
1839# We avoid depending on 'configure' here, because it gets rebuilt
1840# every time GIT-VERSION-FILE is modified, only to update the embedded
1841# version number string, which config.status does not care about.  We
1842# do want to recheck when the platform/environment detection logic
1843# changes, hence this depends on configure.ac.
1844config.status: configure.ac
1845        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1846        if test -f config.status; then \
1847          ./config.status --recheck; \
1848        else \
1849          ./configure; \
1850        fi
1851reconfigure config.mak.autogen: config.status
1852        $(QUIET_GEN)./config.status
1853.PHONY: reconfigure # This is a convenience target.
1854endif
1855
1856XDIFF_OBJS += xdiff/xdiffi.o
1857XDIFF_OBJS += xdiff/xprepare.o
1858XDIFF_OBJS += xdiff/xutils.o
1859XDIFF_OBJS += xdiff/xemit.o
1860XDIFF_OBJS += xdiff/xmerge.o
1861XDIFF_OBJS += xdiff/xpatience.o
1862XDIFF_OBJS += xdiff/xhistogram.o
1863
1864VCSSVN_OBJS += vcs-svn/line_buffer.o
1865VCSSVN_OBJS += vcs-svn/sliding_window.o
1866VCSSVN_OBJS += vcs-svn/repo_tree.o
1867VCSSVN_OBJS += vcs-svn/fast_export.o
1868VCSSVN_OBJS += vcs-svn/svndiff.o
1869VCSSVN_OBJS += vcs-svn/svndump.o
1870
1871TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1872OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1873        $(XDIFF_OBJS) \
1874        $(VCSSVN_OBJS) \
1875        git.o
1876ifndef NO_CURL
1877        OBJECTS += http.o http-walker.o remote-curl.o
1878endif
1879
1880dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1881dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1882
1883ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1884$(dep_dirs):
1885        @mkdir -p $@
1886
1887missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1888dep_file = $(dir $@).depend/$(notdir $@).d
1889dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1890ifdef CHECK_HEADER_DEPENDENCIES
1891$(error cannot compute header dependencies outside a normal build. \
1892Please unset CHECK_HEADER_DEPENDENCIES and try again)
1893endif
1894endif
1895
1896ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1897ifndef CHECK_HEADER_DEPENDENCIES
1898dep_dirs =
1899missing_dep_dirs =
1900dep_args =
1901endif
1902endif
1903
1904ifdef CHECK_HEADER_DEPENDENCIES
1905ifndef PRINT_HEADER_DEPENDENCIES
1906missing_deps = $(filter-out $(notdir $^), \
1907        $(notdir $(shell $(MAKE) -s $@ \
1908                CHECK_HEADER_DEPENDENCIES=YesPlease \
1909                USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1910                PRINT_HEADER_DEPENDENCIES=YesPlease)))
1911endif
1912endif
1913
1914ASM_SRC := $(wildcard $(OBJECTS:o=S))
1915ASM_OBJ := $(ASM_SRC:S=o)
1916C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1917
1918.SUFFIXES:
1919
1920ifdef PRINT_HEADER_DEPENDENCIES
1921$(C_OBJ): %.o: %.c FORCE
1922        echo $^
1923$(ASM_OBJ): %.o: %.S FORCE
1924        echo $^
1925
1926ifndef CHECK_HEADER_DEPENDENCIES
1927$(error cannot print header dependencies during a normal build. \
1928Please set CHECK_HEADER_DEPENDENCIES and try again)
1929endif
1930endif
1931
1932ifndef PRINT_HEADER_DEPENDENCIES
1933ifdef CHECK_HEADER_DEPENDENCIES
1934$(C_OBJ): %.o: %.c $(dep_files) FORCE
1935        @set -e; echo CHECK $@; \
1936        missing_deps="$(missing_deps)"; \
1937        if test "$$missing_deps"; \
1938        then \
1939                echo missing dependencies: $$missing_deps; \
1940                false; \
1941        fi
1942$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1943        @set -e; echo CHECK $@; \
1944        missing_deps="$(missing_deps)"; \
1945        if test "$$missing_deps"; \
1946        then \
1947                echo missing dependencies: $$missing_deps; \
1948                false; \
1949        fi
1950endif
1951endif
1952
1953ifndef CHECK_HEADER_DEPENDENCIES
1954$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1955        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1956$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1957        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1958endif
1959
1960%.s: %.c GIT-CFLAGS FORCE
1961        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1962
1963ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1964# Take advantage of gcc's on-the-fly dependency generation
1965# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1966dep_files_present := $(wildcard $(dep_files))
1967ifneq ($(dep_files_present),)
1968include $(dep_files_present)
1969endif
1970else
1971# Dependencies on header files, for platforms that do not support
1972# the gcc -MMD option.
1973#
1974# Dependencies on automatically generated headers such as common-cmds.h
1975# should _not_ be included here, since they are necessary even when
1976# building an object for the first time.
1977
1978$(OBJECTS): $(LIB_H)
1979endif
1980
1981exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1982exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1983        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1984        '-DBINDIR="$(bindir_relative_SQ)"' \
1985        '-DPREFIX="$(prefix_SQ)"'
1986
1987builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1988builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1989        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1990
1991config.sp config.s config.o: GIT-PREFIX
1992config.sp config.s config.o: EXTRA_CPPFLAGS = \
1993        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1994
1995attr.sp attr.s attr.o: GIT-PREFIX
1996attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1997        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1998
1999gettext.sp gettext.s gettext.o: GIT-PREFIX
2000gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2001        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2002
2003ifdef NO_EXPAT
2004http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2005endif
2006
2007ifdef NO_REGEX
2008compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2009        -DGAWK -DNO_MBSUPPORT
2010endif
2011
2012ifdef USE_NED_ALLOCATOR
2013compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2014        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2015endif
2016
2017git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2018        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2019
2020git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2021        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2022                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2023
2024git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2025        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2026                $(LIBS) $(CURL_LIBCURL)
2027git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2028        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2029                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2030
2031git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2032        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2033        $(VCSSVN_LIB)
2034
2035$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2036        $(QUIET_LNCP)$(RM) $@ && \
2037        ln $< $@ 2>/dev/null || \
2038        ln -s $< $@ 2>/dev/null || \
2039        cp $< $@
2040
2041$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2042        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2043                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2044
2045$(LIB_FILE): $(LIB_OBJS)
2046        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2047
2048$(XDIFF_LIB): $(XDIFF_OBJS)
2049        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2050
2051$(VCSSVN_LIB): $(VCSSVN_OBJS)
2052        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2053
2054export DEFAULT_EDITOR DEFAULT_PAGER
2055
2056doc:
2057        $(MAKE) -C Documentation all
2058
2059man:
2060        $(MAKE) -C Documentation man
2061
2062html:
2063        $(MAKE) -C Documentation html
2064
2065info:
2066        $(MAKE) -C Documentation info
2067
2068pdf:
2069        $(MAKE) -C Documentation pdf
2070
2071XGETTEXT_FLAGS = \
2072        --force-po \
2073        --add-comments \
2074        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2075        --from-code=UTF-8
2076XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2077        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2078XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2079        --keyword=gettextln --keyword=eval_gettextln
2080XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2081LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2082LOCALIZED_SH := $(SCRIPT_SH)
2083LOCALIZED_PERL := $(SCRIPT_PERL)
2084
2085ifdef XGETTEXT_INCLUDE_TESTS
2086LOCALIZED_C += t/t0200/test.c
2087LOCALIZED_SH += t/t0200/test.sh
2088LOCALIZED_PERL += t/t0200/test.perl
2089endif
2090
2091po/git.pot: $(LOCALIZED_C)
2092        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2093        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2094                $(LOCALIZED_SH)
2095        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2096                $(LOCALIZED_PERL)
2097        mv $@+ $@
2098
2099pot: po/git.pot
2100
2101POFILES := $(wildcard po/*.po)
2102MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2103
2104ifndef NO_GETTEXT
2105all:: $(MOFILES)
2106endif
2107
2108po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2109        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2110
2111FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2112                        $(FIND) . \( -name .git -type d -prune \) \
2113                                -o \( -name '*.[hcS]' -type f -print \) )
2114
2115$(ETAGS_TARGET): FORCE
2116        $(RM) $(ETAGS_TARGET)
2117        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2118
2119tags: FORCE
2120        $(RM) tags
2121        $(FIND_SOURCE_FILES) | xargs ctags -a
2122
2123cscope:
2124        $(RM) cscope*
2125        $(FIND_SOURCE_FILES) | xargs cscope -b
2126
2127### Detect prefix changes
2128TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2129                $(localedir_SQ)
2130
2131GIT-PREFIX: FORCE
2132        @FLAGS='$(TRACK_PREFIX)'; \
2133        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2134                echo >&2 "    * new prefix flags"; \
2135                echo "$$FLAGS" >GIT-PREFIX; \
2136        fi
2137
2138TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2139
2140GIT-CFLAGS: FORCE
2141        @FLAGS='$(TRACK_CFLAGS)'; \
2142            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2143                echo >&2 "    * new build flags"; \
2144                echo "$$FLAGS" >GIT-CFLAGS; \
2145            fi
2146
2147TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2148
2149GIT-LDFLAGS: FORCE
2150        @FLAGS='$(TRACK_LDFLAGS)'; \
2151            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2152                echo >&2 "    * new link flags"; \
2153                echo "$$FLAGS" >GIT-LDFLAGS; \
2154            fi
2155
2156# We need to apply sq twice, once to protect from the shell
2157# that runs GIT-BUILD-OPTIONS, and then again to protect it
2158# and the first level quoting from the shell that runs "echo".
2159GIT-BUILD-OPTIONS: FORCE
2160        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2161        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2162        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2163        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2164        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2165        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2166        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2167        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2168        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2169        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2170ifdef GIT_TEST_OPTS
2171        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2172endif
2173ifdef GIT_TEST_CMP
2174        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2175endif
2176ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2177        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2178endif
2179        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2180        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2181ifdef GIT_PERF_REPEAT_COUNT
2182        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2183endif
2184ifdef GIT_PERF_REPO
2185        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2186endif
2187ifdef GIT_PERF_LARGE_REPO
2188        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2189endif
2190ifdef GIT_PERF_MAKE_OPTS
2191        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2192endif
2193
2194### Detect Python interpreter path changes
2195ifndef NO_PYTHON
2196TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2197
2198GIT-PYTHON-VARS: FORCE
2199        @VARS='$(TRACK_PYTHON)'; \
2200            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2201                echo >&2 "    * new Python interpreter location"; \
2202                echo "$$VARS" >$@; \
2203            fi
2204endif
2205
2206test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2207
2208all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2209all:: $(NO_INSTALL)
2210
2211bin-wrappers/%: wrap-for-bin.sh
2212        @mkdir -p bin-wrappers
2213        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2214             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2215             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2216        chmod +x $@
2217
2218# GNU make supports exporting all variables by "export" without parameters.
2219# However, the environment gets quite big, and some programs have problems
2220# with that.
2221
2222export NO_SVN_TESTS
2223export TEST_NO_MALLOC_CHECK
2224
2225### Testing rules
2226
2227test: all
2228        $(MAKE) -C t/ all
2229
2230perf: all
2231        $(MAKE) -C t/perf/ all
2232
2233.PHONY: test perf
2234
2235test-ctype$X: ctype.o
2236
2237test-date$X: date.o ctype.o
2238
2239test-delta$X: diff-delta.o patch-delta.o
2240
2241test-line-buffer$X: vcs-svn/lib.a
2242
2243test-parse-options$X: parse-options.o parse-options-cb.o
2244
2245test-svn-fe$X: vcs-svn/lib.a
2246
2247.PRECIOUS: $(TEST_OBJS)
2248
2249test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2250        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2251
2252check-sha1:: test-sha1$X
2253        ./test-sha1.sh
2254
2255SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2256
2257$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2258        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2259                $(SPARSE_FLAGS) $<
2260
2261.PHONY: sparse $(SP_OBJ)
2262sparse: $(SP_OBJ)
2263
2264check: common-cmds.h
2265        @if sparse; \
2266        then \
2267                echo 2>&1 "Use 'make sparse' instead"; \
2268                $(MAKE) --no-print-directory sparse; \
2269        else \
2270                echo 2>&1 "Did you mean 'make test'?"; \
2271                exit 1; \
2272        fi
2273
2274remove-dashes:
2275        ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2276
2277### Installation rules
2278
2279ifneq ($(filter /%,$(firstword $(template_dir))),)
2280template_instdir = $(template_dir)
2281else
2282template_instdir = $(prefix)/$(template_dir)
2283endif
2284export template_instdir
2285
2286ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2287gitexec_instdir = $(gitexecdir)
2288else
2289gitexec_instdir = $(prefix)/$(gitexecdir)
2290endif
2291gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2292export gitexec_instdir
2293
2294ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2295mergetools_instdir = $(mergetoolsdir)
2296else
2297mergetools_instdir = $(prefix)/$(mergetoolsdir)
2298endif
2299mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2300
2301install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2302
2303install: all
2304        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2305        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2306        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2307        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2308        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2309        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2310        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2311        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2312ifndef NO_GETTEXT
2313        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2314        (cd po/build/locale && $(TAR) cf - .) | \
2315        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2316endif
2317ifndef NO_PERL
2318        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2319        $(MAKE) -C gitweb install
2320endif
2321ifndef NO_PYTHON
2322        $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2323endif
2324ifndef NO_TCLTK
2325        $(MAKE) -C gitk-git install
2326        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2327endif
2328ifneq (,$X)
2329        $(foreach p,$(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';)
2330endif
2331
2332        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2333        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2334        { test "$$bindir/" = "$$execdir/" || \
2335          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2336                $(RM) "$$execdir/$$p" && \
2337                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2338                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2339                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2340          done; \
2341        } && \
2342        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2343                $(RM) "$$bindir/$$p" && \
2344                test -z "$(NO_INSTALL_HARDLINKS)" && \
2345                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2346                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2347                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2348        done && \
2349        for p in $(BUILT_INS); do \
2350                $(RM) "$$execdir/$$p" && \
2351                test -z "$(NO_INSTALL_HARDLINKS)" && \
2352                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2353                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2354                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2355        done && \
2356        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2357        for p in $$remote_curl_aliases; do \
2358                $(RM) "$$execdir/$$p" && \
2359                test -z "$(NO_INSTALL_HARDLINKS)" && \
2360                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2361                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2362                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2363        done && \
2364        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2365
2366install-gitweb:
2367        $(MAKE) -C gitweb install
2368
2369install-doc:
2370        $(MAKE) -C Documentation install
2371
2372install-man:
2373        $(MAKE) -C Documentation install-man
2374
2375install-html:
2376        $(MAKE) -C Documentation install-html
2377
2378install-info:
2379        $(MAKE) -C Documentation install-info
2380
2381install-pdf:
2382        $(MAKE) -C Documentation install-pdf
2383
2384quick-install-doc:
2385        $(MAKE) -C Documentation quick-install
2386
2387quick-install-man:
2388        $(MAKE) -C Documentation quick-install-man
2389
2390quick-install-html:
2391        $(MAKE) -C Documentation quick-install-html
2392
2393
2394
2395### Maintainer's dist rules
2396
2397git.spec: git.spec.in GIT-VERSION-FILE
2398        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2399        mv $@+ $@
2400
2401GIT_TARNAME = git-$(GIT_VERSION)
2402dist: git.spec git-archive$(X) configure
2403        ./git-archive --format=tar \
2404                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2405        @mkdir -p $(GIT_TARNAME)
2406        @cp git.spec configure $(GIT_TARNAME)
2407        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2408        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2409        $(TAR) rf $(GIT_TARNAME).tar \
2410                $(GIT_TARNAME)/git.spec \
2411                $(GIT_TARNAME)/configure \
2412                $(GIT_TARNAME)/version \
2413                $(GIT_TARNAME)/git-gui/version
2414        @$(RM) -r $(GIT_TARNAME)
2415        gzip -f -9 $(GIT_TARNAME).tar
2416
2417rpm: dist
2418        $(RPMBUILD) \
2419                --define "_source_filedigest_algorithm md5" \
2420                --define "_binary_filedigest_algorithm md5" \
2421                -ta $(GIT_TARNAME).tar.gz
2422
2423htmldocs = git-htmldocs-$(GIT_VERSION)
2424manpages = git-manpages-$(GIT_VERSION)
2425dist-doc:
2426        $(RM) -r .doc-tmp-dir
2427        mkdir .doc-tmp-dir
2428        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2429        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2430        gzip -n -9 -f $(htmldocs).tar
2431        :
2432        $(RM) -r .doc-tmp-dir
2433        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2434        $(MAKE) -C Documentation DESTDIR=./ \
2435                man1dir=../.doc-tmp-dir/man1 \
2436                man5dir=../.doc-tmp-dir/man5 \
2437                man7dir=../.doc-tmp-dir/man7 \
2438                install
2439        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2440        gzip -n -9 -f $(manpages).tar
2441        $(RM) -r .doc-tmp-dir
2442
2443### Cleaning rules
2444
2445distclean: clean
2446        $(RM) configure
2447        $(RM) config.log config.status config.cache
2448        $(RM) config.mak.autogen config.mak.append
2449        $(RM) -r autom4te.cache
2450
2451profile-clean:
2452        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2453        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2454
2455clean: profile-clean
2456        $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2457                builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2458        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2459        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2460        $(RM) -r bin-wrappers $(dep_dirs)
2461        $(RM) -r po/build/
2462        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2463        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2464        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2465        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2466        $(MAKE) -C Documentation/ clean
2467ifndef NO_PERL
2468        $(MAKE) -C gitweb clean
2469        $(MAKE) -C perl clean
2470endif
2471ifndef NO_PYTHON
2472        $(MAKE) -C git_remote_helpers clean
2473endif
2474        $(MAKE) -C templates/ clean
2475        $(MAKE) -C t/ clean
2476ifndef NO_TCLTK
2477        $(MAKE) -C gitk-git clean
2478        $(MAKE) -C git-gui clean
2479endif
2480        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2481        $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2482
2483.PHONY: all install profile-clean clean strip
2484.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2485.PHONY: FORCE cscope
2486
2487### Check documentation
2488#
2489ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2490ALL_COMMANDS += git
2491ALL_COMMANDS += gitk
2492ALL_COMMANDS += gitweb
2493ALL_COMMANDS += git-gui git-citool
2494check-docs::
2495        @(for v in $(ALL_COMMANDS); \
2496        do \
2497                case "$$v" in \
2498                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2499                git-merge-resolve | git-merge-subtree | \
2500                git-fsck-objects | git-init-db | \
2501                git-remote-* | git-stage | \
2502                git-?*--?* ) continue ;; \
2503                esac ; \
2504                test -f "Documentation/$$v.txt" || \
2505                echo "no doc: $$v"; \
2506                sed -e '/^#/d' command-list.txt | \
2507                grep -q "^$$v[  ]" || \
2508                case "$$v" in \
2509                git) ;; \
2510                *) echo "no link: $$v";; \
2511                esac ; \
2512        done; \
2513        ( \
2514                sed -e '/^#/d' \
2515                    -e 's/[     ].*//' \
2516                    -e 's/^/listed /' command-list.txt; \
2517                $(MAKE) -C Documentation print-man1 | \
2518                grep '\.txt$$' | \
2519                sed -e 's|Documentation/|documented |' \
2520                    -e 's/\.txt//'; \
2521        ) | while read how cmd; \
2522        do \
2523                case " $(ALL_COMMANDS) " in \
2524                *" $$cmd "*)    ;; \
2525                *) echo "removed but $$how: $$cmd" ;; \
2526                esac; \
2527        done ) | sort
2528
2529### Make sure built-ins do not have dups and listed in git.c
2530#
2531check-builtins::
2532        ./check-builtins.sh
2533
2534### Test suite coverage testing
2535#
2536.PHONY: coverage coverage-clean coverage-build coverage-report
2537
2538coverage:
2539        $(MAKE) coverage-build
2540        $(MAKE) coverage-report
2541
2542object_dirs := $(sort $(dir $(OBJECTS)))
2543coverage-clean:
2544        $(RM) $(addsuffix *.gcov,$(object_dirs))
2545        $(RM) $(addsuffix *.gcda,$(object_dirs))
2546        $(RM) $(addsuffix *.gcno,$(object_dirs))
2547        $(RM) coverage-untested-functions
2548        $(RM) -r cover_db/
2549        $(RM) -r cover_db_html/
2550
2551COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2552COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2553GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2554
2555coverage-build: coverage-clean
2556        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2557        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2558                -j1 test
2559
2560coverage-report:
2561        $(QUIET_GCOV)for dir in $(object_dirs); do \
2562                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2563        done
2564
2565coverage-untested-functions: coverage-report
2566        grep '^function.*called 0 ' *.c.gcov \
2567                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2568                > coverage-untested-functions
2569
2570cover_db: coverage-report
2571        gcov2perl -db cover_db *.gcov
2572
2573cover_db_html: cover_db
2574        cover -report html -outputdir cover_db_html cover_db
2575