Andrew's git / gitweb.git / Makefile
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Makefileon commit Merge branch 'mg/log-decorate-HEAD' (fd70780)
   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 you 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 you 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 HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34#
  35# Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36# git-http-push are not built, and you cannot use http:// and https://
  37# transports (neither smart nor dumb).
  38#
  39# Define CURLDIR=/foo/bar if your curl header and library files are in
  40# /foo/bar/include and /foo/bar/lib directories.
  41#
  42# Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43# not built, and you cannot push using http:// and https:// transports (dumb).
  44#
  45# Define EXPATDIR=/foo/bar if your expat header and library files are in
  46# /foo/bar/include and /foo/bar/lib directories.
  47#
  48# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50#
  51# Define NO_GETTEXT if you don't want Git output to be translated.
  52# A translated Git requires GNU libintl or another gettext implementation,
  53# plus libintl-perl at runtime.
  54#
  55# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56# the installed gettext translation of the shell scripts output.
  57#
  58# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59# trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60# current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61# FreeBSD can use either, but MinGW and some others need to use
  62# libcharset.h's locale_charset() instead.
  63#
  64# Define CHARSET_LIB to the library you need to link with in order to
  65# use locale_charset() function.  On some platforms this needs to set to
  66# -lcharset, on others to -liconv .
  67#
  68# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69# need -lintl when linking.
  70#
  71# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72# doesn't support GNU extensions like --check and --statistics
  73#
  74# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75# it specifies.
  76#
  77# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78#
  79# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81#
  82# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83#
  84# Define NO_STRCASESTR if you don't have strcasestr.
  85#
  86# Define NO_MEMMEM if you don't have memmem.
  87#
  88# Define NO_GETPAGESIZE if you don't have getpagesize.
  89#
  90# Define NO_STRLCPY if you don't have strlcpy.
  91#
  92# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93# C library. If your compiler also does not support long long or does not have
  94# strtoull, define NO_STRTOULL.
  95#
  96# Define NO_SETENV if you don't have setenv in the C library.
  97#
  98# Define NO_UNSETENV if you don't have unsetenv in the C library.
  99#
 100# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101#
 102# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103#
 104# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105#
 106# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107# in the C library.
 108#
 109# Define NO_LIBGEN_H if you don't have libgen.h.
 110#
 111# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112#
 113# Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114#
 115# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116# Enable it on Windows.  By default, symrefs are still used.
 117#
 118# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119# tests.  These tests take up a significant amount of the total test time
 120# but are not needed unless you plan to talk to SVN repos.
 121#
 122# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123# installed in /sw, but don't want GIT to link against any libraries
 124# installed there.  If defined you may specify your own (or Fink's)
 125# include directories and library directories by defining CFLAGS
 126# and LDFLAGS appropriately.
 127#
 128# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129# have DarwinPorts installed in /opt/local, but don't want GIT to
 130# link against any libraries installed there.  If defined you may
 131# specify your own (or DarwinPort's) include directories and
 132# library directories by defining CFLAGS and LDFLAGS appropriately.
 133#
 134# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135# and do not want to use Apple's CommonCrypto library.  This allows you
 136# to provide your own OpenSSL library, for example from MacPorts.
 137#
 138# Define BLK_SHA1 environment variable to make use of the bundled
 139# optimized C SHA1 routine.
 140#
 141# Define PPC_SHA1 environment variable when running make to make use of
 142# a bundled SHA1 routine optimized for PowerPC.
 143#
 144# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145#
 146# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147#
 148# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149#
 150# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151#
 152# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153#
 154# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155#
 156# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157#
 158# Define NO_UINTMAX_T if you don't have uintmax_t.
 159#
 160# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161# Patrick Mauritz).
 162#
 163# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165# inet_ntop and inet_pton additionally reside there.
 166#
 167# Define NO_MMAP if you want to avoid mmap.
 168#
 169# Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170#
 171# Define NO_POLL if you do not have or don't want to use poll().
 172# This also implies NO_SYS_POLL_H.
 173#
 174# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176# we want to know more about the issue.
 177#
 178# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179#
 180# Define NO_PREAD if you have a problem with pread() system call (e.g.
 181# cygwin1.dll before v1.5.22).
 182#
 183# Define NO_SETITIMER if you don't have setitimer()
 184#
 185# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186# This also implies NO_SETITIMER
 187#
 188# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189# generally faster on your platform than accessing the working directory.
 190#
 191# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192# the executable mode bit, but doesn't really do so.
 193#
 194# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196# usual 0xF000).
 197#
 198# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199#
 200# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201#
 202# Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203# sockaddr_storage.
 204#
 205# Define NO_ICONV if your libc does not properly support iconv.
 206#
 207# Define OLD_ICONV if your library has an old iconv(), where the second
 208# (input buffer pointer) parameter is declared with type (const char **).
 209#
 210# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211#
 212# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213# that tells runtime paths to dynamic libraries;
 214# "-Wl,-rpath=/path/lib" is used instead.
 215#
 216# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218#
 219# Define USE_NSEC below if you want git to care about sub-second file mtimes
 220# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222# randomly break unless your underlying filesystem supports those sub-second
 223# times (my ext3 doesn't).
 224#
 225# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226# "st_ctim"
 227#
 228# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229# available.  This automatically turns USE_NSEC off.
 230#
 231# Define USE_STDEV below if you want git to care about the underlying device
 232# change being considered an inode change from the update-index perspective.
 233#
 234# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235# field that counts the on-disk footprint in 512-byte blocks.
 236#
 237# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238# (not v1.73 or v1.71).
 239#
 240# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241# (versions 1.68.1 through v1.72).
 242#
 243# Define GNU_ROFF if your target system uses GNU groff.  This forces
 244# apostrophes to be ASCII so that cut&pasting examples to the shell
 245# will work.
 246#
 247# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248#
 249# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250# MakeMaker (e.g. using ActiveState under Cygwin).
 251#
 252# Define NO_PERL if you do not want Perl scripts or libraries at all.
 253#
 254# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255# but /usr/bin/python2.7 on some platforms).
 256#
 257# Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258#
 259# Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260#
 261# The TCL_PATH variable governs the location of the Tcl interpreter
 262# used to optimize git-gui for your system.  Only used if NO_TCLTK
 263# is not set.  Defaults to the bare 'tclsh'.
 264#
 265# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266# If not set it defaults to the bare 'wish'. If it is set to the empty
 267# string then NO_TCLTK will be forced (this is used by configure script).
 268#
 269# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270# is a simplified version of the merge sort used in glibc. This is
 271# recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272#
 273# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274# information on a not yet closed file that lstat would return for the same
 275# file after it was closed.
 276#
 277# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278# when hardlinking a file to another name and unlinking the original file right
 279# away (some NTFS drivers seem to zero the contents in that scenario).
 280#
 281# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282# programs as a tar, where bin/ and libexec/ might be on different file systems.
 283#
 284# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285# copies to install built-in git commands e.g. git-cat-file.
 286#
 287# Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288# memory allocators with the nedmalloc allocator written by Niall Douglas.
 289#
 290# Define NO_REGEX if you have no or inferior regex support in your C library.
 291#
 292# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293# user.
 294#
 295# Define GETTEXT_POISON if you are debugging the choice of strings marked
 296# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298# (to any value) in your environment.
 299#
 300# Define JSMIN to point to JavaScript minifier that functions as
 301# a filter to have gitweb.js minified.
 302#
 303# Define CSSMIN to point to a CSS minifier in order to generate a minified
 304# version of gitweb.css
 305#
 306# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307# you want to use something different.  The value will be interpreted by the
 308# shell at runtime when it is used.
 309#
 310# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311# want to use something different.  The value will be interpreted by the shell
 312# if necessary when it is used.  Examples:
 313#
 314#   DEFAULT_EDITOR='~/bin/vi',
 315#   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316#   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317#
 318# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319# header files to be automatically computed, to avoid rebuilding objects when
 320# an unrelated header file changes.  Define it to "no" to use the hard-coded
 321# dependency rules.  The default is "auto", which means to use computed header
 322# dependencies if your compiler is detected to support it.
 323#
 324# Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325#
 326# Define XDL_FAST_HASH to use an alternative line-hashing method in
 327# the diff algorithm.  It gives a nice speedup if your processor has
 328# fast unaligned word loads.  Does NOT work on big-endian systems!
 329# Enabled by default on x86_64.
 330#
 331# Define GIT_USER_AGENT if you want to change how git identifies itself during
 332# network interactions.  The default is "git/$(GIT_VERSION)".
 333#
 334# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335# (defaults to "man") if you want to have a different default when
 336# "git help" is called without a parameter specifying the format.
 337#
 338# Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339# with a different indexfile format version.  If it isn't set the index
 340# file format used is index-v[23].
 341#
 342# Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343# return NULL when it receives a bogus time_t.
 344#
 345# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346#
 347# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 348#
 349# Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 350# cleanup the HMAC context with the older HMAC_cleanup function.
 351#
 352# Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 353# compiles the following initialization:
 354#
 355#   static const char s[] = ("FOO");
 356#
 357# and define it to "no" if you need to remove the parentheses () around the
 358# constant.  The default is "auto", which means to use parentheses if your
 359# compiler is detected to support it.
 360#
 361# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 362#
 363# Define HAVE_GETDELIM if your system has the getdelim() function.
 364
 365GIT-VERSION-FILE: FORCE
 366        @$(SHELL_PATH) ./GIT-VERSION-GEN
 367-include GIT-VERSION-FILE
 368
 369# CFLAGS and LDFLAGS are for the users to override from the command line.
 370
 371CFLAGS = -g -O2 -Wall
 372LDFLAGS =
 373ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 374ALL_LDFLAGS = $(LDFLAGS)
 375STRIP ?= strip
 376
 377# Among the variables below, these:
 378#   gitexecdir
 379#   template_dir
 380#   sysconfdir
 381# can be specified as a relative path some/where/else;
 382# this is interpreted as relative to $(prefix) and "git" at
 383# runtime figures out where they are based on the path to the executable.
 384# Additionally, the following will be treated as relative by "git" if they
 385# begin with "$(prefix)/":
 386#   mandir
 387#   infodir
 388#   htmldir
 389# This can help installing the suite in a relocatable way.
 390
 391prefix = $(HOME)
 392bindir_relative = bin
 393bindir = $(prefix)/$(bindir_relative)
 394mandir = $(prefix)/share/man
 395infodir = $(prefix)/share/info
 396gitexecdir = libexec/git-core
 397mergetoolsdir = $(gitexecdir)/mergetools
 398sharedir = $(prefix)/share
 399gitwebdir = $(sharedir)/gitweb
 400localedir = $(sharedir)/locale
 401template_dir = share/git-core/templates
 402htmldir = $(prefix)/share/doc/git-doc
 403ETC_GITCONFIG = $(sysconfdir)/gitconfig
 404ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 405lib = lib
 406# DESTDIR =
 407pathsep = :
 408
 409mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 410infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 411htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 412
 413export prefix bindir sharedir sysconfdir gitwebdir localedir
 414
 415CC = cc
 416AR = ar
 417RM = rm -f
 418DIFF = diff
 419TAR = tar
 420FIND = find
 421INSTALL = install
 422RPMBUILD = rpmbuild
 423TCL_PATH = tclsh
 424TCLTK_PATH = wish
 425XGETTEXT = xgettext
 426MSGFMT = msgfmt
 427PTHREAD_LIBS = -lpthread
 428PTHREAD_CFLAGS =
 429GCOV = gcov
 430
 431export TCL_PATH TCLTK_PATH
 432
 433SPARSE_FLAGS =
 434
 435
 436
 437### --- END CONFIGURATION SECTION ---
 438
 439# Those must not be GNU-specific; they are shared with perl/ which may
 440# be built by a different compiler. (Note that this is an artifact now
 441# but it still might be nice to keep that distinction.)
 442BASIC_CFLAGS = -I.
 443BASIC_LDFLAGS =
 444
 445# Guard against environment variables
 446BUILTIN_OBJS =
 447BUILT_INS =
 448COMPAT_CFLAGS =
 449COMPAT_OBJS =
 450XDIFF_OBJS =
 451VCSSVN_OBJS =
 452GENERATED_H =
 453EXTRA_CPPFLAGS =
 454LIB_OBJS =
 455PROGRAM_OBJS =
 456PROGRAMS =
 457SCRIPT_PERL =
 458SCRIPT_PYTHON =
 459SCRIPT_SH =
 460SCRIPT_LIB =
 461TEST_PROGRAMS_NEED_X =
 462
 463# Having this variable in your environment would break pipelines because
 464# you cause "cd" to echo its destination to stdout.  It can also take
 465# scripts to unexpected places.  If you like CDPATH, define it for your
 466# interactive shell sessions without exporting it.
 467unexport CDPATH
 468
 469SCRIPT_SH += git-am.sh
 470SCRIPT_SH += git-bisect.sh
 471SCRIPT_SH += git-difftool--helper.sh
 472SCRIPT_SH += git-filter-branch.sh
 473SCRIPT_SH += git-merge-octopus.sh
 474SCRIPT_SH += git-merge-one-file.sh
 475SCRIPT_SH += git-merge-resolve.sh
 476SCRIPT_SH += git-mergetool.sh
 477SCRIPT_SH += git-pull.sh
 478SCRIPT_SH += git-quiltimport.sh
 479SCRIPT_SH += git-rebase.sh
 480SCRIPT_SH += git-remote-testgit.sh
 481SCRIPT_SH += git-request-pull.sh
 482SCRIPT_SH += git-stash.sh
 483SCRIPT_SH += git-submodule.sh
 484SCRIPT_SH += git-web--browse.sh
 485
 486SCRIPT_LIB += git-mergetool--lib
 487SCRIPT_LIB += git-parse-remote
 488SCRIPT_LIB += git-rebase--am
 489SCRIPT_LIB += git-rebase--interactive
 490SCRIPT_LIB += git-rebase--merge
 491SCRIPT_LIB += git-sh-setup
 492SCRIPT_LIB += git-sh-i18n
 493
 494SCRIPT_PERL += git-add--interactive.perl
 495SCRIPT_PERL += git-difftool.perl
 496SCRIPT_PERL += git-archimport.perl
 497SCRIPT_PERL += git-cvsexportcommit.perl
 498SCRIPT_PERL += git-cvsimport.perl
 499SCRIPT_PERL += git-cvsserver.perl
 500SCRIPT_PERL += git-relink.perl
 501SCRIPT_PERL += git-send-email.perl
 502SCRIPT_PERL += git-svn.perl
 503
 504SCRIPT_PYTHON += git-p4.py
 505
 506NO_INSTALL += git-remote-testgit
 507
 508# Generated files for scripts
 509SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 510SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 511SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 512
 513SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 514SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 515SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 516
 517# Individual rules to allow e.g.
 518# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 519# from subdirectories like contrib/*/
 520.PHONY: build-perl-script build-sh-script build-python-script
 521build-perl-script: $(SCRIPT_PERL_GEN)
 522build-sh-script: $(SCRIPT_SH_GEN)
 523build-python-script: $(SCRIPT_PYTHON_GEN)
 524
 525.PHONY: install-perl-script install-sh-script install-python-script
 526install-sh-script: $(SCRIPT_SH_INS)
 527        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 528install-perl-script: $(SCRIPT_PERL_INS)
 529        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 530install-python-script: $(SCRIPT_PYTHON_INS)
 531        $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 532
 533.PHONY: clean-perl-script clean-sh-script clean-python-script
 534clean-sh-script:
 535        $(RM) $(SCRIPT_SH_GEN)
 536clean-perl-script:
 537        $(RM) $(SCRIPT_PERL_GEN)
 538clean-python-script:
 539        $(RM) $(SCRIPT_PYTHON_GEN)
 540
 541SCRIPTS = $(SCRIPT_SH_INS) \
 542          $(SCRIPT_PERL_INS) \
 543          $(SCRIPT_PYTHON_INS) \
 544          git-instaweb
 545
 546ETAGS_TARGET = TAGS
 547
 548# Empty...
 549EXTRA_PROGRAMS =
 550
 551# ... and all the rest that could be moved out of bindir to gitexecdir
 552PROGRAMS += $(EXTRA_PROGRAMS)
 553
 554PROGRAM_OBJS += credential-store.o
 555PROGRAM_OBJS += daemon.o
 556PROGRAM_OBJS += fast-import.o
 557PROGRAM_OBJS += http-backend.o
 558PROGRAM_OBJS += imap-send.o
 559PROGRAM_OBJS += sh-i18n--envsubst.o
 560PROGRAM_OBJS += shell.o
 561PROGRAM_OBJS += show-index.o
 562PROGRAM_OBJS += upload-pack.o
 563PROGRAM_OBJS += remote-testsvn.o
 564
 565# Binary suffix, set to .exe for Windows builds
 566X =
 567
 568PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 569
 570TEST_PROGRAMS_NEED_X += test-chmtime
 571TEST_PROGRAMS_NEED_X += test-ctype
 572TEST_PROGRAMS_NEED_X += test-config
 573TEST_PROGRAMS_NEED_X += test-date
 574TEST_PROGRAMS_NEED_X += test-delta
 575TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 576TEST_PROGRAMS_NEED_X += test-dump-split-index
 577TEST_PROGRAMS_NEED_X += test-genrandom
 578TEST_PROGRAMS_NEED_X += test-hashmap
 579TEST_PROGRAMS_NEED_X += test-index-version
 580TEST_PROGRAMS_NEED_X += test-line-buffer
 581TEST_PROGRAMS_NEED_X += test-match-trees
 582TEST_PROGRAMS_NEED_X += test-mergesort
 583TEST_PROGRAMS_NEED_X += test-mktemp
 584TEST_PROGRAMS_NEED_X += test-parse-options
 585TEST_PROGRAMS_NEED_X += test-path-utils
 586TEST_PROGRAMS_NEED_X += test-prio-queue
 587TEST_PROGRAMS_NEED_X += test-read-cache
 588TEST_PROGRAMS_NEED_X += test-regex
 589TEST_PROGRAMS_NEED_X += test-revision-walking
 590TEST_PROGRAMS_NEED_X += test-run-command
 591TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 592TEST_PROGRAMS_NEED_X += test-sha1
 593TEST_PROGRAMS_NEED_X += test-sha1-array
 594TEST_PROGRAMS_NEED_X += test-sigchain
 595TEST_PROGRAMS_NEED_X += test-string-list
 596TEST_PROGRAMS_NEED_X += test-subprocess
 597TEST_PROGRAMS_NEED_X += test-svn-fe
 598TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 599TEST_PROGRAMS_NEED_X += test-wildmatch
 600
 601TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 602
 603# List built-in command $C whose implementation cmd_$C() is not in
 604# builtin/$C.o but is linked in as part of some other command.
 605BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 606
 607BUILT_INS += git-cherry$X
 608BUILT_INS += git-cherry-pick$X
 609BUILT_INS += git-format-patch$X
 610BUILT_INS += git-fsck-objects$X
 611BUILT_INS += git-init$X
 612BUILT_INS += git-merge-subtree$X
 613BUILT_INS += git-show$X
 614BUILT_INS += git-stage$X
 615BUILT_INS += git-status$X
 616BUILT_INS += git-whatchanged$X
 617
 618# what 'all' will build and 'install' will install in gitexecdir,
 619# excluding programs for built-in commands
 620ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 621
 622# what 'all' will build but not install in gitexecdir
 623OTHER_PROGRAMS = git$X
 624
 625# what test wrappers are needed and 'install' will install, in bindir
 626BINDIR_PROGRAMS_NEED_X += git
 627BINDIR_PROGRAMS_NEED_X += git-upload-pack
 628BINDIR_PROGRAMS_NEED_X += git-receive-pack
 629BINDIR_PROGRAMS_NEED_X += git-upload-archive
 630BINDIR_PROGRAMS_NEED_X += git-shell
 631
 632BINDIR_PROGRAMS_NO_X += git-cvsserver
 633
 634# Set paths to tools early so that they can be used for version tests.
 635ifndef SHELL_PATH
 636        SHELL_PATH = /bin/sh
 637endif
 638ifndef PERL_PATH
 639        PERL_PATH = /usr/bin/perl
 640endif
 641ifndef PYTHON_PATH
 642        PYTHON_PATH = /usr/bin/python
 643endif
 644
 645export PERL_PATH
 646export PYTHON_PATH
 647
 648LIB_FILE = libgit.a
 649XDIFF_LIB = xdiff/lib.a
 650VCSSVN_LIB = vcs-svn/lib.a
 651
 652GENERATED_H += common-cmds.h
 653
 654LIB_H = $(shell $(FIND) . \
 655        -name .git -prune -o \
 656        -name t -prune -o \
 657        -name Documentation -prune -o \
 658        -name '*.h' -print)
 659
 660LIB_OBJS += abspath.o
 661LIB_OBJS += advice.o
 662LIB_OBJS += alias.o
 663LIB_OBJS += alloc.o
 664LIB_OBJS += archive.o
 665LIB_OBJS += archive-tar.o
 666LIB_OBJS += archive-zip.o
 667LIB_OBJS += argv-array.o
 668LIB_OBJS += attr.o
 669LIB_OBJS += base85.o
 670LIB_OBJS += bisect.o
 671LIB_OBJS += blob.o
 672LIB_OBJS += branch.o
 673LIB_OBJS += bulk-checkin.o
 674LIB_OBJS += bundle.o
 675LIB_OBJS += cache-tree.o
 676LIB_OBJS += color.o
 677LIB_OBJS += column.o
 678LIB_OBJS += combine-diff.o
 679LIB_OBJS += commit.o
 680LIB_OBJS += compat/obstack.o
 681LIB_OBJS += compat/terminal.o
 682LIB_OBJS += config.o
 683LIB_OBJS += connect.o
 684LIB_OBJS += connected.o
 685LIB_OBJS += convert.o
 686LIB_OBJS += copy.o
 687LIB_OBJS += credential.o
 688LIB_OBJS += csum-file.o
 689LIB_OBJS += ctype.o
 690LIB_OBJS += date.o
 691LIB_OBJS += decorate.o
 692LIB_OBJS += diffcore-break.o
 693LIB_OBJS += diffcore-delta.o
 694LIB_OBJS += diffcore-order.o
 695LIB_OBJS += diffcore-pickaxe.o
 696LIB_OBJS += diffcore-rename.o
 697LIB_OBJS += diff-delta.o
 698LIB_OBJS += diff-lib.o
 699LIB_OBJS += diff-no-index.o
 700LIB_OBJS += diff.o
 701LIB_OBJS += dir.o
 702LIB_OBJS += editor.o
 703LIB_OBJS += entry.o
 704LIB_OBJS += environment.o
 705LIB_OBJS += ewah/bitmap.o
 706LIB_OBJS += ewah/ewah_bitmap.o
 707LIB_OBJS += ewah/ewah_io.o
 708LIB_OBJS += ewah/ewah_rlw.o
 709LIB_OBJS += exec_cmd.o
 710LIB_OBJS += fetch-pack.o
 711LIB_OBJS += fsck.o
 712LIB_OBJS += gettext.o
 713LIB_OBJS += gpg-interface.o
 714LIB_OBJS += graph.o
 715LIB_OBJS += grep.o
 716LIB_OBJS += hashmap.o
 717LIB_OBJS += help.o
 718LIB_OBJS += hex.o
 719LIB_OBJS += ident.o
 720LIB_OBJS += kwset.o
 721LIB_OBJS += levenshtein.o
 722LIB_OBJS += line-log.o
 723LIB_OBJS += line-range.o
 724LIB_OBJS += list-objects.o
 725LIB_OBJS += ll-merge.o
 726LIB_OBJS += lockfile.o
 727LIB_OBJS += log-tree.o
 728LIB_OBJS += mailmap.o
 729LIB_OBJS += match-trees.o
 730LIB_OBJS += merge.o
 731LIB_OBJS += merge-blobs.o
 732LIB_OBJS += merge-recursive.o
 733LIB_OBJS += mergesort.o
 734LIB_OBJS += name-hash.o
 735LIB_OBJS += notes.o
 736LIB_OBJS += notes-cache.o
 737LIB_OBJS += notes-merge.o
 738LIB_OBJS += notes-utils.o
 739LIB_OBJS += object.o
 740LIB_OBJS += pack-bitmap.o
 741LIB_OBJS += pack-bitmap-write.o
 742LIB_OBJS += pack-check.o
 743LIB_OBJS += pack-objects.o
 744LIB_OBJS += pack-revindex.o
 745LIB_OBJS += pack-write.o
 746LIB_OBJS += pager.o
 747LIB_OBJS += parse-options.o
 748LIB_OBJS += parse-options-cb.o
 749LIB_OBJS += patch-delta.o
 750LIB_OBJS += patch-ids.o
 751LIB_OBJS += path.o
 752LIB_OBJS += pathspec.o
 753LIB_OBJS += pkt-line.o
 754LIB_OBJS += preload-index.o
 755LIB_OBJS += pretty.o
 756LIB_OBJS += prio-queue.o
 757LIB_OBJS += progress.o
 758LIB_OBJS += prompt.o
 759LIB_OBJS += quote.o
 760LIB_OBJS += reachable.o
 761LIB_OBJS += read-cache.o
 762LIB_OBJS += reflog-walk.o
 763LIB_OBJS += refs.o
 764LIB_OBJS += remote.o
 765LIB_OBJS += replace_object.o
 766LIB_OBJS += rerere.o
 767LIB_OBJS += resolve-undo.o
 768LIB_OBJS += revision.o
 769LIB_OBJS += run-command.o
 770LIB_OBJS += send-pack.o
 771LIB_OBJS += sequencer.o
 772LIB_OBJS += server-info.o
 773LIB_OBJS += setup.o
 774LIB_OBJS += sha1-array.o
 775LIB_OBJS += sha1-lookup.o
 776LIB_OBJS += sha1_file.o
 777LIB_OBJS += sha1_name.o
 778LIB_OBJS += shallow.o
 779LIB_OBJS += sideband.o
 780LIB_OBJS += sigchain.o
 781LIB_OBJS += split-index.o
 782LIB_OBJS += strbuf.o
 783LIB_OBJS += streaming.o
 784LIB_OBJS += string-list.o
 785LIB_OBJS += submodule.o
 786LIB_OBJS += symlinks.o
 787LIB_OBJS += tag.o
 788LIB_OBJS += trace.o
 789LIB_OBJS += trailer.o
 790LIB_OBJS += transport.o
 791LIB_OBJS += transport-helper.o
 792LIB_OBJS += tree-diff.o
 793LIB_OBJS += tree.o
 794LIB_OBJS += tree-walk.o
 795LIB_OBJS += unpack-trees.o
 796LIB_OBJS += url.o
 797LIB_OBJS += urlmatch.o
 798LIB_OBJS += usage.o
 799LIB_OBJS += userdiff.o
 800LIB_OBJS += utf8.o
 801LIB_OBJS += varint.o
 802LIB_OBJS += version.o
 803LIB_OBJS += versioncmp.o
 804LIB_OBJS += walker.o
 805LIB_OBJS += wildmatch.o
 806LIB_OBJS += wrapper.o
 807LIB_OBJS += write_or_die.o
 808LIB_OBJS += ws.o
 809LIB_OBJS += wt-status.o
 810LIB_OBJS += xdiff-interface.o
 811LIB_OBJS += zlib.o
 812
 813BUILTIN_OBJS += builtin/add.o
 814BUILTIN_OBJS += builtin/annotate.o
 815BUILTIN_OBJS += builtin/apply.o
 816BUILTIN_OBJS += builtin/archive.o
 817BUILTIN_OBJS += builtin/bisect--helper.o
 818BUILTIN_OBJS += builtin/blame.o
 819BUILTIN_OBJS += builtin/branch.o
 820BUILTIN_OBJS += builtin/bundle.o
 821BUILTIN_OBJS += builtin/cat-file.o
 822BUILTIN_OBJS += builtin/check-attr.o
 823BUILTIN_OBJS += builtin/check-ignore.o
 824BUILTIN_OBJS += builtin/check-mailmap.o
 825BUILTIN_OBJS += builtin/check-ref-format.o
 826BUILTIN_OBJS += builtin/checkout-index.o
 827BUILTIN_OBJS += builtin/checkout.o
 828BUILTIN_OBJS += builtin/clean.o
 829BUILTIN_OBJS += builtin/clone.o
 830BUILTIN_OBJS += builtin/column.o
 831BUILTIN_OBJS += builtin/commit-tree.o
 832BUILTIN_OBJS += builtin/commit.o
 833BUILTIN_OBJS += builtin/config.o
 834BUILTIN_OBJS += builtin/count-objects.o
 835BUILTIN_OBJS += builtin/credential.o
 836BUILTIN_OBJS += builtin/describe.o
 837BUILTIN_OBJS += builtin/diff-files.o
 838BUILTIN_OBJS += builtin/diff-index.o
 839BUILTIN_OBJS += builtin/diff-tree.o
 840BUILTIN_OBJS += builtin/diff.o
 841BUILTIN_OBJS += builtin/fast-export.o
 842BUILTIN_OBJS += builtin/fetch-pack.o
 843BUILTIN_OBJS += builtin/fetch.o
 844BUILTIN_OBJS += builtin/fmt-merge-msg.o
 845BUILTIN_OBJS += builtin/for-each-ref.o
 846BUILTIN_OBJS += builtin/fsck.o
 847BUILTIN_OBJS += builtin/gc.o
 848BUILTIN_OBJS += builtin/get-tar-commit-id.o
 849BUILTIN_OBJS += builtin/grep.o
 850BUILTIN_OBJS += builtin/hash-object.o
 851BUILTIN_OBJS += builtin/help.o
 852BUILTIN_OBJS += builtin/index-pack.o
 853BUILTIN_OBJS += builtin/init-db.o
 854BUILTIN_OBJS += builtin/interpret-trailers.o
 855BUILTIN_OBJS += builtin/log.o
 856BUILTIN_OBJS += builtin/ls-files.o
 857BUILTIN_OBJS += builtin/ls-remote.o
 858BUILTIN_OBJS += builtin/ls-tree.o
 859BUILTIN_OBJS += builtin/mailinfo.o
 860BUILTIN_OBJS += builtin/mailsplit.o
 861BUILTIN_OBJS += builtin/merge.o
 862BUILTIN_OBJS += builtin/merge-base.o
 863BUILTIN_OBJS += builtin/merge-file.o
 864BUILTIN_OBJS += builtin/merge-index.o
 865BUILTIN_OBJS += builtin/merge-ours.o
 866BUILTIN_OBJS += builtin/merge-recursive.o
 867BUILTIN_OBJS += builtin/merge-tree.o
 868BUILTIN_OBJS += builtin/mktag.o
 869BUILTIN_OBJS += builtin/mktree.o
 870BUILTIN_OBJS += builtin/mv.o
 871BUILTIN_OBJS += builtin/name-rev.o
 872BUILTIN_OBJS += builtin/notes.o
 873BUILTIN_OBJS += builtin/pack-objects.o
 874BUILTIN_OBJS += builtin/pack-redundant.o
 875BUILTIN_OBJS += builtin/pack-refs.o
 876BUILTIN_OBJS += builtin/patch-id.o
 877BUILTIN_OBJS += builtin/prune-packed.o
 878BUILTIN_OBJS += builtin/prune.o
 879BUILTIN_OBJS += builtin/push.o
 880BUILTIN_OBJS += builtin/read-tree.o
 881BUILTIN_OBJS += builtin/receive-pack.o
 882BUILTIN_OBJS += builtin/reflog.o
 883BUILTIN_OBJS += builtin/remote.o
 884BUILTIN_OBJS += builtin/remote-ext.o
 885BUILTIN_OBJS += builtin/remote-fd.o
 886BUILTIN_OBJS += builtin/repack.o
 887BUILTIN_OBJS += builtin/replace.o
 888BUILTIN_OBJS += builtin/rerere.o
 889BUILTIN_OBJS += builtin/reset.o
 890BUILTIN_OBJS += builtin/rev-list.o
 891BUILTIN_OBJS += builtin/rev-parse.o
 892BUILTIN_OBJS += builtin/revert.o
 893BUILTIN_OBJS += builtin/rm.o
 894BUILTIN_OBJS += builtin/send-pack.o
 895BUILTIN_OBJS += builtin/shortlog.o
 896BUILTIN_OBJS += builtin/show-branch.o
 897BUILTIN_OBJS += builtin/show-ref.o
 898BUILTIN_OBJS += builtin/stripspace.o
 899BUILTIN_OBJS += builtin/symbolic-ref.o
 900BUILTIN_OBJS += builtin/tag.o
 901BUILTIN_OBJS += builtin/unpack-file.o
 902BUILTIN_OBJS += builtin/unpack-objects.o
 903BUILTIN_OBJS += builtin/update-index.o
 904BUILTIN_OBJS += builtin/update-ref.o
 905BUILTIN_OBJS += builtin/update-server-info.o
 906BUILTIN_OBJS += builtin/upload-archive.o
 907BUILTIN_OBJS += builtin/var.o
 908BUILTIN_OBJS += builtin/verify-commit.o
 909BUILTIN_OBJS += builtin/verify-pack.o
 910BUILTIN_OBJS += builtin/verify-tag.o
 911BUILTIN_OBJS += builtin/write-tree.o
 912
 913GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 914EXTLIBS =
 915
 916GIT_USER_AGENT = git/$(GIT_VERSION)
 917
 918include config.mak.uname
 919-include config.mak.autogen
 920-include config.mak
 921
 922ifndef sysconfdir
 923ifeq ($(prefix),/usr)
 924sysconfdir = /etc
 925else
 926sysconfdir = etc
 927endif
 928endif
 929
 930ifndef COMPUTE_HEADER_DEPENDENCIES
 931COMPUTE_HEADER_DEPENDENCIES = auto
 932endif
 933
 934ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 935dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 936        -c -MF /dev/null -MQ /dev/null -MMD -MP \
 937        -x c /dev/null -o /dev/null 2>&1; \
 938        echo $$?)
 939ifeq ($(dep_check),0)
 940override COMPUTE_HEADER_DEPENDENCIES = yes
 941else
 942override COMPUTE_HEADER_DEPENDENCIES = no
 943endif
 944endif
 945
 946ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 947USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 948else
 949ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 950$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 951(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 952endif
 953endif
 954
 955ifdef SANE_TOOL_PATH
 956SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 957BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 958PATH := $(SANE_TOOL_PATH):${PATH}
 959else
 960BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 961endif
 962
 963ifneq (,$(INLINE))
 964        BASIC_CFLAGS += -Dinline=$(INLINE)
 965endif
 966
 967ifneq (,$(SOCKLEN_T))
 968        BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 969endif
 970
 971ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 972        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 973else
 974ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 975        BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 976endif
 977endif
 978
 979ifeq ($(uname_S),Darwin)
 980        ifndef NO_FINK
 981                ifeq ($(shell test -d /sw/lib && echo y),y)
 982                        BASIC_CFLAGS += -I/sw/include
 983                        BASIC_LDFLAGS += -L/sw/lib
 984                endif
 985        endif
 986        ifndef NO_DARWIN_PORTS
 987                ifeq ($(shell test -d /opt/local/lib && echo y),y)
 988                        BASIC_CFLAGS += -I/opt/local/include
 989                        BASIC_LDFLAGS += -L/opt/local/lib
 990                endif
 991        endif
 992        ifndef NO_APPLE_COMMON_CRYPTO
 993                APPLE_COMMON_CRYPTO = YesPlease
 994                COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 995        endif
 996        NO_REGEX = YesPlease
 997        PTHREAD_LIBS =
 998endif
 999
1000ifndef CC_LD_DYNPATH
1001        ifdef NO_R_TO_GCC_LINKER
1002                # Some gcc does not accept and pass -R to the linker to specify
1003                # the runtime dynamic library path.
1004                CC_LD_DYNPATH = -Wl,-rpath,
1005        else
1006                CC_LD_DYNPATH = -R
1007        endif
1008endif
1009
1010ifdef NO_LIBGEN_H
1011        COMPAT_CFLAGS += -DNO_LIBGEN_H
1012        COMPAT_OBJS += compat/basename.o
1013endif
1014
1015ifdef USE_LIBPCRE
1016        BASIC_CFLAGS += -DUSE_LIBPCRE
1017        ifdef LIBPCREDIR
1018                BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1019                EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1020        endif
1021        EXTLIBS += -lpcre
1022endif
1023
1024ifdef HAVE_ALLOCA_H
1025        BASIC_CFLAGS += -DHAVE_ALLOCA_H
1026endif
1027
1028IMAP_SEND_BUILDDEPS =
1029IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1030
1031ifdef NO_CURL
1032        BASIC_CFLAGS += -DNO_CURL
1033        REMOTE_CURL_PRIMARY =
1034        REMOTE_CURL_ALIASES =
1035        REMOTE_CURL_NAMES =
1036else
1037        ifdef CURLDIR
1038                # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1039                BASIC_CFLAGS += -I$(CURLDIR)/include
1040                CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1041        else
1042                CURL_LIBCURL = -lcurl
1043        endif
1044        ifdef NEEDS_SSL_WITH_CURL
1045                CURL_LIBCURL += -lssl
1046                ifdef NEEDS_CRYPTO_WITH_SSL
1047                        CURL_LIBCURL += -lcrypto
1048                endif
1049        endif
1050        ifdef NEEDS_IDN_WITH_CURL
1051                CURL_LIBCURL += -lidn
1052        endif
1053
1054        REMOTE_CURL_PRIMARY = git-remote-http$X
1055        REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1056        REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1057        PROGRAM_OBJS += http-fetch.o
1058        PROGRAMS += $(REMOTE_CURL_NAMES)
1059        curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1060        ifeq "$(curl_check)" "070908"
1061                ifndef NO_EXPAT
1062                        PROGRAM_OBJS += http-push.o
1063                endif
1064        endif
1065        curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1066        ifeq "$(curl_check)" "072200"
1067                USE_CURL_FOR_IMAP_SEND = YesPlease
1068        endif
1069        ifdef USE_CURL_FOR_IMAP_SEND
1070                BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1071                IMAP_SEND_BUILDDEPS = http.o
1072                IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1073        endif
1074        ifndef NO_EXPAT
1075                ifdef EXPATDIR
1076                        BASIC_CFLAGS += -I$(EXPATDIR)/include
1077                        EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1078                else
1079                        EXPAT_LIBEXPAT = -lexpat
1080                endif
1081                ifdef EXPAT_NEEDS_XMLPARSE_H
1082                        BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1083                endif
1084        endif
1085endif
1086
1087ifdef ZLIB_PATH
1088        BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1089        EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1090endif
1091EXTLIBS += -lz
1092
1093ifndef NO_OPENSSL
1094        OPENSSL_LIBSSL = -lssl
1095        ifdef OPENSSLDIR
1096                BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1097                OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1098        else
1099                OPENSSL_LINK =
1100        endif
1101        ifdef NEEDS_CRYPTO_WITH_SSL
1102                OPENSSL_LIBSSL += -lcrypto
1103        endif
1104        ifdef NO_HMAC_CTX_CLEANUP
1105                BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1106        endif
1107else
1108        BASIC_CFLAGS += -DNO_OPENSSL
1109        BLK_SHA1 = 1
1110        OPENSSL_LIBSSL =
1111endif
1112ifdef NO_OPENSSL
1113        LIB_4_CRYPTO =
1114else
1115ifdef NEEDS_SSL_WITH_CRYPTO
1116        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1117else
1118        LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1119endif
1120ifdef APPLE_COMMON_CRYPTO
1121        LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1122endif
1123endif
1124ifdef NEEDS_LIBICONV
1125        ifdef ICONVDIR
1126                BASIC_CFLAGS += -I$(ICONVDIR)/include
1127                ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1128        else
1129                ICONV_LINK =
1130        endif
1131        ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1132                ICONV_LINK += -lintl
1133        endif
1134        EXTLIBS += $(ICONV_LINK) -liconv
1135endif
1136ifdef NEEDS_LIBGEN
1137        EXTLIBS += -lgen
1138endif
1139ifndef NO_GETTEXT
1140ifndef LIBC_CONTAINS_LIBINTL
1141        EXTLIBS += -lintl
1142endif
1143endif
1144ifdef NEEDS_SOCKET
1145        EXTLIBS += -lsocket
1146endif
1147ifdef NEEDS_NSL
1148        EXTLIBS += -lnsl
1149endif
1150ifdef NEEDS_RESOLV
1151        EXTLIBS += -lresolv
1152endif
1153ifdef NO_D_TYPE_IN_DIRENT
1154        BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1155endif
1156ifdef NO_D_INO_IN_DIRENT
1157        BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1158endif
1159ifdef NO_GECOS_IN_PWENT
1160        BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1161endif
1162ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1163        BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1164endif
1165ifdef USE_NSEC
1166        BASIC_CFLAGS += -DUSE_NSEC
1167endif
1168ifdef USE_ST_TIMESPEC
1169        BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1170endif
1171ifdef NO_NORETURN
1172        BASIC_CFLAGS += -DNO_NORETURN
1173endif
1174ifdef NO_NSEC
1175        BASIC_CFLAGS += -DNO_NSEC
1176endif
1177ifdef SNPRINTF_RETURNS_BOGUS
1178        COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1179        COMPAT_OBJS += compat/snprintf.o
1180endif
1181ifdef FREAD_READS_DIRECTORIES
1182        COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1183        COMPAT_OBJS += compat/fopen.o
1184endif
1185ifdef NO_SYMLINK_HEAD
1186        BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1187endif
1188ifdef GETTEXT_POISON
1189        BASIC_CFLAGS += -DGETTEXT_POISON
1190endif
1191ifdef NO_GETTEXT
1192        BASIC_CFLAGS += -DNO_GETTEXT
1193        USE_GETTEXT_SCHEME ?= fallthrough
1194endif
1195ifdef NO_POLL
1196        NO_SYS_POLL_H = YesPlease
1197        COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1198        COMPAT_OBJS += compat/poll/poll.o
1199endif
1200ifdef NO_STRCASESTR
1201        COMPAT_CFLAGS += -DNO_STRCASESTR
1202        COMPAT_OBJS += compat/strcasestr.o
1203endif
1204ifdef NO_STRLCPY
1205        COMPAT_CFLAGS += -DNO_STRLCPY
1206        COMPAT_OBJS += compat/strlcpy.o
1207endif
1208ifdef NO_STRTOUMAX
1209        COMPAT_CFLAGS += -DNO_STRTOUMAX
1210        COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1211endif
1212ifdef NO_STRTOULL
1213        COMPAT_CFLAGS += -DNO_STRTOULL
1214endif
1215ifdef NO_SETENV
1216        COMPAT_CFLAGS += -DNO_SETENV
1217        COMPAT_OBJS += compat/setenv.o
1218endif
1219ifdef NO_MKDTEMP
1220        COMPAT_CFLAGS += -DNO_MKDTEMP
1221        COMPAT_OBJS += compat/mkdtemp.o
1222endif
1223ifdef MKDIR_WO_TRAILING_SLASH
1224        COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1225        COMPAT_OBJS += compat/mkdir.o
1226endif
1227ifdef NO_MKSTEMPS
1228        COMPAT_CFLAGS += -DNO_MKSTEMPS
1229endif
1230ifdef NO_UNSETENV
1231        COMPAT_CFLAGS += -DNO_UNSETENV
1232        COMPAT_OBJS += compat/unsetenv.o
1233endif
1234ifdef NO_SYS_SELECT_H
1235        BASIC_CFLAGS += -DNO_SYS_SELECT_H
1236endif
1237ifdef NO_SYS_POLL_H
1238        BASIC_CFLAGS += -DNO_SYS_POLL_H
1239endif
1240ifdef NEEDS_SYS_PARAM_H
1241        BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1242endif
1243ifdef NO_INTTYPES_H
1244        BASIC_CFLAGS += -DNO_INTTYPES_H
1245endif
1246ifdef NO_INITGROUPS
1247        BASIC_CFLAGS += -DNO_INITGROUPS
1248endif
1249ifdef NO_MMAP
1250        COMPAT_CFLAGS += -DNO_MMAP
1251        COMPAT_OBJS += compat/mmap.o
1252else
1253        ifdef USE_WIN32_MMAP
1254                COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1255                COMPAT_OBJS += compat/win32mmap.o
1256        endif
1257endif
1258ifdef OBJECT_CREATION_USES_RENAMES
1259        COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1260endif
1261ifdef NO_STRUCT_ITIMERVAL
1262        COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1263        NO_SETITIMER = YesPlease
1264endif
1265ifdef NO_SETITIMER
1266        COMPAT_CFLAGS += -DNO_SETITIMER
1267endif
1268ifdef NO_PREAD
1269        COMPAT_CFLAGS += -DNO_PREAD
1270        COMPAT_OBJS += compat/pread.o
1271endif
1272ifdef NO_FAST_WORKING_DIRECTORY
1273        BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1274endif
1275ifdef NO_TRUSTABLE_FILEMODE
1276        BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1277endif
1278ifdef NEEDS_MODE_TRANSLATION
1279        COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1280        COMPAT_OBJS += compat/stat.o
1281endif
1282ifdef NO_IPV6
1283        BASIC_CFLAGS += -DNO_IPV6
1284endif
1285ifdef NO_INTPTR_T
1286        COMPAT_CFLAGS += -DNO_INTPTR_T
1287endif
1288ifdef NO_UINTMAX_T
1289        BASIC_CFLAGS += -Duintmax_t=uint32_t
1290endif
1291ifdef NO_SOCKADDR_STORAGE
1292ifdef NO_IPV6
1293        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1294else
1295        BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1296endif
1297endif
1298ifdef NO_INET_NTOP
1299        LIB_OBJS += compat/inet_ntop.o
1300        BASIC_CFLAGS += -DNO_INET_NTOP
1301endif
1302ifdef NO_INET_PTON
1303        LIB_OBJS += compat/inet_pton.o
1304        BASIC_CFLAGS += -DNO_INET_PTON
1305endif
1306ifndef NO_UNIX_SOCKETS
1307        LIB_OBJS += unix-socket.o
1308        PROGRAM_OBJS += credential-cache.o
1309        PROGRAM_OBJS += credential-cache--daemon.o
1310endif
1311
1312ifdef NO_ICONV
1313        BASIC_CFLAGS += -DNO_ICONV
1314endif
1315
1316ifdef OLD_ICONV
1317        BASIC_CFLAGS += -DOLD_ICONV
1318endif
1319
1320ifdef NO_DEFLATE_BOUND
1321        BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1322endif
1323
1324ifdef NO_POSIX_GOODIES
1325        BASIC_CFLAGS += -DNO_POSIX_GOODIES
1326endif
1327
1328ifdef BLK_SHA1
1329        SHA1_HEADER = "block-sha1/sha1.h"
1330        LIB_OBJS += block-sha1/sha1.o
1331else
1332ifdef PPC_SHA1
1333        SHA1_HEADER = "ppc/sha1.h"
1334        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1335else
1336ifdef APPLE_COMMON_CRYPTO
1337        COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1338        SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1339else
1340        SHA1_HEADER = <openssl/sha.h>
1341        EXTLIBS += $(LIB_4_CRYPTO)
1342endif
1343endif
1344endif
1345
1346ifdef NO_PERL_MAKEMAKER
1347        export NO_PERL_MAKEMAKER
1348endif
1349ifdef NO_HSTRERROR
1350        COMPAT_CFLAGS += -DNO_HSTRERROR
1351        COMPAT_OBJS += compat/hstrerror.o
1352endif
1353ifdef NO_MEMMEM
1354        COMPAT_CFLAGS += -DNO_MEMMEM
1355        COMPAT_OBJS += compat/memmem.o
1356endif
1357ifdef NO_GETPAGESIZE
1358        COMPAT_CFLAGS += -DNO_GETPAGESIZE
1359endif
1360ifdef INTERNAL_QSORT
1361        COMPAT_CFLAGS += -DINTERNAL_QSORT
1362        COMPAT_OBJS += compat/qsort.o
1363endif
1364ifdef RUNTIME_PREFIX
1365        COMPAT_CFLAGS += -DRUNTIME_PREFIX
1366endif
1367
1368ifdef NO_PTHREADS
1369        BASIC_CFLAGS += -DNO_PTHREADS
1370else
1371        BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1372        EXTLIBS += $(PTHREAD_LIBS)
1373        LIB_OBJS += thread-utils.o
1374endif
1375
1376ifdef HAVE_PATHS_H
1377        BASIC_CFLAGS += -DHAVE_PATHS_H
1378endif
1379
1380ifdef HAVE_LIBCHARSET_H
1381        BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1382        EXTLIBS += $(CHARSET_LIB)
1383endif
1384
1385ifdef HAVE_STRINGS_H
1386        BASIC_CFLAGS += -DHAVE_STRINGS_H
1387endif
1388
1389ifdef HAVE_DEV_TTY
1390        BASIC_CFLAGS += -DHAVE_DEV_TTY
1391endif
1392
1393ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1394        COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1395endif
1396ifdef UNRELIABLE_FSTAT
1397        BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1398endif
1399ifdef NO_REGEX
1400        COMPAT_CFLAGS += -Icompat/regex
1401        COMPAT_OBJS += compat/regex/regex.o
1402endif
1403ifdef NATIVE_CRLF
1404        BASIC_CFLAGS += -DNATIVE_CRLF
1405endif
1406
1407ifdef USE_NED_ALLOCATOR
1408       COMPAT_CFLAGS += -Icompat/nedmalloc
1409       COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1410endif
1411
1412ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1413        export GIT_TEST_CMP_USE_COPIED_CONTEXT
1414endif
1415
1416ifndef NO_MSGFMT_EXTENDED_OPTIONS
1417        MSGFMT += --check --statistics
1418endif
1419
1420ifneq (,$(XDL_FAST_HASH))
1421        BASIC_CFLAGS += -DXDL_FAST_HASH
1422endif
1423
1424ifdef GMTIME_UNRELIABLE_ERRORS
1425        COMPAT_OBJS += compat/gmtime.o
1426        BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1427endif
1428
1429ifdef HAVE_CLOCK_GETTIME
1430        BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1431        EXTLIBS += -lrt
1432endif
1433
1434ifdef HAVE_CLOCK_MONOTONIC
1435        BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1436endif
1437
1438ifdef HAVE_BSD_SYSCTL
1439        BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1440endif
1441
1442ifdef HAVE_GETDELIM
1443        BASIC_CFLAGS += -DHAVE_GETDELIM
1444endif
1445
1446ifeq ($(TCLTK_PATH),)
1447NO_TCLTK = NoThanks
1448endif
1449
1450ifeq ($(PERL_PATH),)
1451NO_PERL = NoThanks
1452endif
1453
1454ifeq ($(PYTHON_PATH),)
1455NO_PYTHON = NoThanks
1456endif
1457
1458QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1459QUIET_SUBDIR1  =
1460
1461ifneq ($(findstring $(MAKEFLAGS),w),w)
1462PRINT_DIR = --no-print-directory
1463else # "make -w"
1464NO_SUBDIR = :
1465endif
1466
1467ifneq ($(findstring $(MAKEFLAGS),s),s)
1468ifndef V
1469        QUIET_CC       = @echo '   ' CC $@;
1470        QUIET_AR       = @echo '   ' AR $@;
1471        QUIET_LINK     = @echo '   ' LINK $@;
1472        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1473        QUIET_GEN      = @echo '   ' GEN $@;
1474        QUIET_LNCP     = @echo '   ' LN/CP $@;
1475        QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1476        QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1477        QUIET_GCOV     = @echo '   ' GCOV $@;
1478        QUIET_SP       = @echo '   ' SP $<;
1479        QUIET_RC       = @echo '   ' RC $@;
1480        QUIET_SUBDIR0  = +@subdir=
1481        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1482                         $(MAKE) $(PRINT_DIR) -C $$subdir
1483        export V
1484        export QUIET_GEN
1485        export QUIET_BUILT_IN
1486endif
1487endif
1488
1489ifdef NO_INSTALL_HARDLINKS
1490        export NO_INSTALL_HARDLINKS
1491endif
1492
1493### profile feedback build
1494#
1495
1496# Can adjust this to be a global directory if you want to do extended
1497# data gathering
1498PROFILE_DIR := $(CURDIR)
1499
1500ifeq ("$(PROFILE)","GEN")
1501        BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1502        EXTLIBS += -lgcov
1503        export CCACHE_DISABLE = t
1504        V = 1
1505else
1506ifneq ("$(PROFILE)","")
1507        BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1508        export CCACHE_DISABLE = t
1509        V = 1
1510endif
1511endif
1512
1513# Shell quote (do not use $(call) to accommodate ancient setups);
1514
1515SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1516ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1517ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1518
1519DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1520bindir_SQ = $(subst ','\'',$(bindir))
1521bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1522mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1523infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1524localedir_SQ = $(subst ','\'',$(localedir))
1525gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1526template_dir_SQ = $(subst ','\'',$(template_dir))
1527htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1528prefix_SQ = $(subst ','\'',$(prefix))
1529gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1530
1531SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1532PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1533PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1534TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1535DIFF_SQ = $(subst ','\'',$(DIFF))
1536PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1537
1538LIBS = $(GITLIBS) $(EXTLIBS)
1539
1540BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1541        $(COMPAT_CFLAGS)
1542LIB_OBJS += $(COMPAT_OBJS)
1543
1544# Quote for C
1545
1546ifdef DEFAULT_EDITOR
1547DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1548DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1549
1550BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1551endif
1552
1553ifdef DEFAULT_PAGER
1554DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1555DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1556
1557BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1558endif
1559
1560ifdef SHELL_PATH
1561SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1562SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1563
1564BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1565endif
1566
1567GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1568GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1569GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1570GIT-USER-AGENT: FORCE
1571        @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1572                echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1573        fi
1574
1575ifdef DEFAULT_HELP_FORMAT
1576BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1577endif
1578
1579ALL_CFLAGS += $(BASIC_CFLAGS)
1580ALL_LDFLAGS += $(BASIC_LDFLAGS)
1581
1582export DIFF TAR INSTALL DESTDIR SHELL_PATH
1583
1584
1585### Build rules
1586
1587SHELL = $(SHELL_PATH)
1588
1589all:: shell_compatibility_test
1590
1591ifeq "$(PROFILE)" "BUILD"
1592all:: profile
1593endif
1594
1595profile:: profile-clean
1596        $(MAKE) PROFILE=GEN all
1597        $(MAKE) PROFILE=GEN -j1 test
1598        @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1599                $(MAKE) PROFILE=GEN -j1 perf; \
1600        else \
1601                echo "Skipping profile of perf tests..."; \
1602        fi
1603        $(MAKE) PROFILE=USE all
1604
1605profile-fast: profile-clean
1606        $(MAKE) PROFILE=GEN all
1607        $(MAKE) PROFILE=GEN -j1 perf
1608        $(MAKE) PROFILE=USE all
1609
1610
1611all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1612ifneq (,$X)
1613        $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1614endif
1615
1616all::
1617ifndef NO_TCLTK
1618        $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1619        $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1620endif
1621ifndef NO_PERL
1622        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1623endif
1624        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1625
1626please_set_SHELL_PATH_to_a_more_modern_shell:
1627        @$$(:)
1628
1629shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1630
1631strip: $(PROGRAMS) git$X
1632        $(STRIP) $(STRIP_OPTS) $^
1633
1634### Target-specific flags and dependencies
1635
1636# The generic compilation pattern rule and automatically
1637# computed header dependencies (falling back to a dependency on
1638# LIB_H) are enough to describe how most targets should be built,
1639# but some targets are special enough to need something a little
1640# different.
1641#
1642# - When a source file "foo.c" #includes a generated header file,
1643#   we need to list that dependency for the "foo.o" target.
1644#
1645#   We also list it from other targets that are built from foo.c
1646#   like "foo.sp" and "foo.s", even though that is easy to forget
1647#   to do because the generated header is already present around
1648#   after a regular build attempt.
1649#
1650# - Some code depends on configuration kept in makefile
1651#   variables. The target-specific variable EXTRA_CPPFLAGS can
1652#   be used to convey that information to the C preprocessor
1653#   using -D options.
1654#
1655#   The "foo.o" target should have a corresponding dependency on
1656#   a file that changes when the value of the makefile variable
1657#   changes.  For example, targets making use of the
1658#   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1659#
1660#   Technically the ".sp" and ".s" targets do not need this
1661#   dependency because they are force-built, but they get the
1662#   same dependency for consistency. This way, you do not have to
1663#   know how each target is implemented. And it means the
1664#   dependencies here will not need to change if the force-build
1665#   details change some day.
1666
1667git.sp git.s git.o: GIT-PREFIX
1668git.sp git.s git.o: EXTRA_CPPFLAGS = \
1669        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1670        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1671        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1672
1673git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1674        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1675                $(BUILTIN_OBJS) $(LIBS)
1676
1677help.sp help.s help.o: common-cmds.h
1678
1679builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1680builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1681        '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1682        '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1683        '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1684
1685version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1686version.sp version.s version.o: EXTRA_CPPFLAGS = \
1687        '-DGIT_VERSION="$(GIT_VERSION)"' \
1688        '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1689
1690$(BUILT_INS): git$X
1691        $(QUIET_BUILT_IN)$(RM) $@ && \
1692        ln $< $@ 2>/dev/null || \
1693        ln -s $< $@ 2>/dev/null || \
1694        cp $< $@
1695
1696common-cmds.h: ./generate-cmdlist.sh command-list.txt
1697
1698common-cmds.h: $(wildcard Documentation/git-*.txt)
1699        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1700
1701SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1702        $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1703        $(gitwebdir_SQ):$(PERL_PATH_SQ)
1704define cmd_munge_script
1705$(RM) $@ $@+ && \
1706sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1707    -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1708    -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1709    -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1710    -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1711    -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1712    -e $(BROKEN_PATH_FIX) \
1713    -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1714    -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1715    $@.sh >$@+
1716endef
1717
1718GIT-SCRIPT-DEFINES: FORCE
1719        @FLAGS='$(SCRIPT_DEFINES)'; \
1720            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1721                echo >&2 "    * new script parameters"; \
1722                echo "$$FLAGS" >$@; \
1723            fi
1724
1725
1726$(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1727        $(QUIET_GEN)$(cmd_munge_script) && \
1728        chmod +x $@+ && \
1729        mv $@+ $@
1730
1731$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1732        $(QUIET_GEN)$(cmd_munge_script) && \
1733        mv $@+ $@
1734
1735git.res: git.rc GIT-VERSION-FILE
1736        $(QUIET_RC)$(RC) \
1737          $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1738          -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1739
1740# This makes sure we depend on the NO_PERL setting itself.
1741$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1742
1743ifndef NO_PERL
1744$(SCRIPT_PERL_GEN): perl/perl.mak
1745
1746perl/perl.mak: perl/PM.stamp
1747
1748perl/PM.stamp: FORCE
1749        $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1750        { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1751        $(RM) $@+
1752
1753perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1754        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1755
1756PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1757$(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1758        $(QUIET_GEN)$(RM) $@ $@+ && \
1759        INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1760        INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1761        INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1762        sed -e '1{' \
1763            -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1764            -e '        h' \
1765            -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1766            -e '        H' \
1767            -e '        x' \
1768            -e '}' \
1769            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1770            $< >$@+ && \
1771        chmod +x $@+ && \
1772        mv $@+ $@
1773
1774GIT-PERL-DEFINES: FORCE
1775        @FLAGS='$(PERL_DEFINES)'; \
1776            if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1777                echo >&2 "    * new perl-specific parameters"; \
1778                echo "$$FLAGS" >$@; \
1779            fi
1780
1781
1782.PHONY: gitweb
1783gitweb:
1784        $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1785
1786git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1787        $(QUIET_GEN)$(cmd_munge_script) && \
1788        chmod +x $@+ && \
1789        mv $@+ $@
1790else # NO_PERL
1791$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1792        $(QUIET_GEN)$(RM) $@ $@+ && \
1793        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1794            -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1795            unimplemented.sh >$@+ && \
1796        chmod +x $@+ && \
1797        mv $@+ $@
1798endif # NO_PERL
1799
1800# This makes sure we depend on the NO_PYTHON setting itself.
1801$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1802
1803ifndef NO_PYTHON
1804$(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1805$(SCRIPT_PYTHON_GEN): % : %.py
1806        $(QUIET_GEN)$(RM) $@ $@+ && \
1807        sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1808            $< >$@+ && \
1809        chmod +x $@+ && \
1810        mv $@+ $@
1811else # NO_PYTHON
1812$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1813        $(QUIET_GEN)$(RM) $@ $@+ && \
1814        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1815            -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1816            unimplemented.sh >$@+ && \
1817        chmod +x $@+ && \
1818        mv $@+ $@
1819endif # NO_PYTHON
1820
1821CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1822                   sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1823                        configure.ac >configure.ac+ && \
1824                   autoconf -o configure configure.ac+ && \
1825                   $(RM) configure.ac+
1826
1827configure: configure.ac GIT-VERSION-FILE
1828        $(QUIET_GEN)$(CONFIGURE_RECIPE)
1829
1830ifdef AUTOCONFIGURED
1831# We avoid depending on 'configure' here, because it gets rebuilt
1832# every time GIT-VERSION-FILE is modified, only to update the embedded
1833# version number string, which config.status does not care about.  We
1834# do want to recheck when the platform/environment detection logic
1835# changes, hence this depends on configure.ac.
1836config.status: configure.ac
1837        $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1838        if test -f config.status; then \
1839          ./config.status --recheck; \
1840        else \
1841          ./configure; \
1842        fi
1843reconfigure config.mak.autogen: config.status
1844        $(QUIET_GEN)./config.status
1845.PHONY: reconfigure # This is a convenience target.
1846endif
1847
1848XDIFF_OBJS += xdiff/xdiffi.o
1849XDIFF_OBJS += xdiff/xprepare.o
1850XDIFF_OBJS += xdiff/xutils.o
1851XDIFF_OBJS += xdiff/xemit.o
1852XDIFF_OBJS += xdiff/xmerge.o
1853XDIFF_OBJS += xdiff/xpatience.o
1854XDIFF_OBJS += xdiff/xhistogram.o
1855
1856VCSSVN_OBJS += vcs-svn/line_buffer.o
1857VCSSVN_OBJS += vcs-svn/sliding_window.o
1858VCSSVN_OBJS += vcs-svn/repo_tree.o
1859VCSSVN_OBJS += vcs-svn/fast_export.o
1860VCSSVN_OBJS += vcs-svn/svndiff.o
1861VCSSVN_OBJS += vcs-svn/svndump.o
1862
1863TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1864OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1865        $(XDIFF_OBJS) \
1866        $(VCSSVN_OBJS) \
1867        git.o
1868ifndef NO_CURL
1869        OBJECTS += http.o http-walker.o remote-curl.o
1870endif
1871
1872dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1873dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1874
1875ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1876$(dep_dirs):
1877        @mkdir -p $@
1878
1879missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1880dep_file = $(dir $@).depend/$(notdir $@).d
1881dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1882endif
1883
1884ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1885dep_dirs =
1886missing_dep_dirs =
1887dep_args =
1888endif
1889
1890ASM_SRC := $(wildcard $(OBJECTS:o=S))
1891ASM_OBJ := $(ASM_SRC:S=o)
1892C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1893
1894.SUFFIXES:
1895
1896$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1897        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1898$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1899        $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1900
1901%.s: %.c GIT-CFLAGS FORCE
1902        $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1903
1904ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1905# Take advantage of gcc's on-the-fly dependency generation
1906# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1907dep_files_present := $(wildcard $(dep_files))
1908ifneq ($(dep_files_present),)
1909include $(dep_files_present)
1910endif
1911else
1912# Dependencies on header files, for platforms that do not support
1913# the gcc -MMD option.
1914#
1915# Dependencies on automatically generated headers such as common-cmds.h
1916# should _not_ be included here, since they are necessary even when
1917# building an object for the first time.
1918
1919$(OBJECTS): $(LIB_H)
1920endif
1921
1922exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1923exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1924        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1925        '-DBINDIR="$(bindir_relative_SQ)"' \
1926        '-DPREFIX="$(prefix_SQ)"'
1927
1928builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1929builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1930        -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1931
1932config.sp config.s config.o: GIT-PREFIX
1933config.sp config.s config.o: EXTRA_CPPFLAGS = \
1934        -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1935
1936attr.sp attr.s attr.o: GIT-PREFIX
1937attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1938        -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1939
1940gettext.sp gettext.s gettext.o: GIT-PREFIX
1941gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1942        -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1943
1944http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1945        -DCURL_DISABLE_TYPECHECK
1946
1947ifdef NO_EXPAT
1948http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1949endif
1950
1951ifdef NO_REGEX
1952compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1953        -DGAWK -DNO_MBSUPPORT
1954endif
1955
1956ifdef USE_NED_ALLOCATOR
1957compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1958        -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1959compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1960endif
1961
1962git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1963        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1964
1965git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1966        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1967                $(LIBS) $(IMAP_SEND_LDFLAGS)
1968
1969git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1970        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1971                $(LIBS) $(CURL_LIBCURL)
1972git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1973        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1974                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1975
1976git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1977        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1978        $(VCSSVN_LIB)
1979
1980$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1981        $(QUIET_LNCP)$(RM) $@ && \
1982        ln $< $@ 2>/dev/null || \
1983        ln -s $< $@ 2>/dev/null || \
1984        cp $< $@
1985
1986$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1987        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1988                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1989
1990$(LIB_FILE): $(LIB_OBJS)
1991        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1992
1993$(XDIFF_LIB): $(XDIFF_OBJS)
1994        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1995
1996$(VCSSVN_LIB): $(VCSSVN_OBJS)
1997        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1998
1999export DEFAULT_EDITOR DEFAULT_PAGER
2000
2001doc:
2002        $(MAKE) -C Documentation all
2003
2004man:
2005        $(MAKE) -C Documentation man
2006
2007html:
2008        $(MAKE) -C Documentation html
2009
2010info:
2011        $(MAKE) -C Documentation info
2012
2013pdf:
2014        $(MAKE) -C Documentation pdf
2015
2016XGETTEXT_FLAGS = \
2017        --force-po \
2018        --add-comments=TRANSLATORS: \
2019        --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2020        --from-code=UTF-8
2021XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2022        --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2023XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2024        --keyword=gettextln --keyword=eval_gettextln
2025XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2026LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2027LOCALIZED_SH = $(SCRIPT_SH)
2028LOCALIZED_PERL = $(SCRIPT_PERL)
2029
2030ifdef XGETTEXT_INCLUDE_TESTS
2031LOCALIZED_C += t/t0200/test.c
2032LOCALIZED_SH += t/t0200/test.sh
2033LOCALIZED_PERL += t/t0200/test.perl
2034endif
2035
2036po/git.pot: $(GENERATED_H) FORCE
2037        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2038        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2039                $(LOCALIZED_SH)
2040        $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2041                $(LOCALIZED_PERL)
2042        mv $@+ $@
2043
2044pot: po/git.pot
2045
2046POFILES := $(wildcard po/*.po)
2047MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2048
2049ifndef NO_GETTEXT
2050all:: $(MOFILES)
2051endif
2052
2053po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2054        $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2055
2056FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2057                        $(FIND) . \( -name .git -type d -prune \) \
2058                                -o \( -name '*.[hcS]' -type f -print \) )
2059
2060$(ETAGS_TARGET): FORCE
2061        $(RM) $(ETAGS_TARGET)
2062        $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2063
2064tags: FORCE
2065        $(RM) tags
2066        $(FIND_SOURCE_FILES) | xargs ctags -a
2067
2068cscope:
2069        $(RM) cscope*
2070        $(FIND_SOURCE_FILES) | xargs cscope -b
2071
2072### Detect prefix changes
2073TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2074                $(localedir_SQ)
2075
2076GIT-PREFIX: FORCE
2077        @FLAGS='$(TRACK_PREFIX)'; \
2078        if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2079                echo >&2 "    * new prefix flags"; \
2080                echo "$$FLAGS" >GIT-PREFIX; \
2081        fi
2082
2083TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2084
2085GIT-CFLAGS: FORCE
2086        @FLAGS='$(TRACK_CFLAGS)'; \
2087            if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2088                echo >&2 "    * new build flags"; \
2089                echo "$$FLAGS" >GIT-CFLAGS; \
2090            fi
2091
2092TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2093
2094GIT-LDFLAGS: FORCE
2095        @FLAGS='$(TRACK_LDFLAGS)'; \
2096            if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2097                echo >&2 "    * new link flags"; \
2098                echo "$$FLAGS" >GIT-LDFLAGS; \
2099            fi
2100
2101# We need to apply sq twice, once to protect from the shell
2102# that runs GIT-BUILD-OPTIONS, and then again to protect it
2103# and the first level quoting from the shell that runs "echo".
2104GIT-BUILD-OPTIONS: FORCE
2105        @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2106        @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2107        @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2108        @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2109        @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2110        @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2111        @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@
2112        @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2113        @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2114        @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2115        @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2116ifdef TEST_OUTPUT_DIRECTORY
2117        @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2118endif
2119ifdef GIT_TEST_OPTS
2120        @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2121endif
2122ifdef GIT_TEST_CMP
2123        @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2124endif
2125ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2126        @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2127endif
2128        @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2129        @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2130ifdef GIT_PERF_REPEAT_COUNT
2131        @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2132endif
2133ifdef GIT_PERF_REPO
2134        @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2135endif
2136ifdef GIT_PERF_LARGE_REPO
2137        @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2138endif
2139ifdef GIT_PERF_MAKE_OPTS
2140        @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2141endif
2142ifdef TEST_GIT_INDEX_VERSION
2143        @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2144endif
2145
2146### Detect Python interpreter path changes
2147ifndef NO_PYTHON
2148TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2149
2150GIT-PYTHON-VARS: FORCE
2151        @VARS='$(TRACK_PYTHON)'; \
2152            if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2153                echo >&2 "    * new Python interpreter location"; \
2154                echo "$$VARS" >$@; \
2155            fi
2156endif
2157
2158test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2159
2160all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2161all:: $(NO_INSTALL)
2162
2163bin-wrappers/%: wrap-for-bin.sh
2164        @mkdir -p bin-wrappers
2165        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2166             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2167             -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2168        chmod +x $@
2169
2170# GNU make supports exporting all variables by "export" without parameters.
2171# However, the environment gets quite big, and some programs have problems
2172# with that.
2173
2174export NO_SVN_TESTS
2175export TEST_NO_MALLOC_CHECK
2176
2177### Testing rules
2178
2179test: all
2180        $(MAKE) -C t/ all
2181
2182perf: all
2183        $(MAKE) -C t/perf/ all
2184
2185.PHONY: test perf
2186
2187test-ctype$X: ctype.o
2188
2189test-date$X: date.o ctype.o
2190
2191test-delta$X: diff-delta.o patch-delta.o
2192
2193test-line-buffer$X: vcs-svn/lib.a
2194
2195test-parse-options$X: parse-options.o parse-options-cb.o
2196
2197test-svn-fe$X: vcs-svn/lib.a
2198
2199.PRECIOUS: $(TEST_OBJS)
2200
2201test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2202        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2203
2204check-sha1:: test-sha1$X
2205        ./test-sha1.sh
2206
2207SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2208
2209$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2210        $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2211                $(SPARSE_FLAGS) $<
2212
2213.PHONY: sparse $(SP_OBJ)
2214sparse: $(SP_OBJ)
2215
2216check: common-cmds.h
2217        @if sparse; \
2218        then \
2219                echo 2>&1 "Use 'make sparse' instead"; \
2220                $(MAKE) --no-print-directory sparse; \
2221        else \
2222                echo 2>&1 "Did you mean 'make test'?"; \
2223                exit 1; \
2224        fi
2225
2226### Installation rules
2227
2228ifneq ($(filter /%,$(firstword $(template_dir))),)
2229template_instdir = $(template_dir)
2230else
2231template_instdir = $(prefix)/$(template_dir)
2232endif
2233export template_instdir
2234
2235ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2236gitexec_instdir = $(gitexecdir)
2237else
2238gitexec_instdir = $(prefix)/$(gitexecdir)
2239endif
2240gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2241export gitexec_instdir
2242
2243ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2244mergetools_instdir = $(mergetoolsdir)
2245else
2246mergetools_instdir = $(prefix)/$(mergetoolsdir)
2247endif
2248mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2249
2250install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2251
2252profile-install: profile
2253        $(MAKE) install
2254
2255profile-fast-install: profile-fast
2256        $(MAKE) install
2257
2258install: all
2259        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2260        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2261        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2262        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2263        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2264        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2265        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2266        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2267ifndef NO_GETTEXT
2268        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2269        (cd po/build/locale && $(TAR) cf - .) | \
2270        (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2271endif
2272ifndef NO_PERL
2273        $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2274        $(MAKE) -C gitweb install
2275endif
2276ifndef NO_TCLTK
2277        $(MAKE) -C gitk-git install
2278        $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2279endif
2280ifneq (,$X)
2281        $(foreach p,$(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';)
2282endif
2283
2284        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2285        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2286        { test "$$bindir/" = "$$execdir/" || \
2287          for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2288                $(RM) "$$execdir/$$p" && \
2289                test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2290                ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2291                cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2292          done; \
2293        } && \
2294        for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2295                $(RM) "$$bindir/$$p" && \
2296                test -z "$(NO_INSTALL_HARDLINKS)" && \
2297                ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2298                ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2299                cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2300        done && \
2301        for p in $(BUILT_INS); do \
2302                $(RM) "$$execdir/$$p" && \
2303                test -z "$(NO_INSTALL_HARDLINKS)" && \
2304                ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2305                ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2306                cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2307        done && \
2308        remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2309        for p in $$remote_curl_aliases; do \
2310                $(RM) "$$execdir/$$p" && \
2311                test -z "$(NO_INSTALL_HARDLINKS)" && \
2312                ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2313                ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2314                cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2315        done && \
2316        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2317
2318install-gitweb:
2319        $(MAKE) -C gitweb install
2320
2321install-doc:
2322        $(MAKE) -C Documentation install
2323
2324install-man:
2325        $(MAKE) -C Documentation install-man
2326
2327install-html:
2328        $(MAKE) -C Documentation install-html
2329
2330install-info:
2331        $(MAKE) -C Documentation install-info
2332
2333install-pdf:
2334        $(MAKE) -C Documentation install-pdf
2335
2336quick-install-doc:
2337        $(MAKE) -C Documentation quick-install
2338
2339quick-install-man:
2340        $(MAKE) -C Documentation quick-install-man
2341
2342quick-install-html:
2343        $(MAKE) -C Documentation quick-install-html
2344
2345
2346
2347### Maintainer's dist rules
2348
2349git.spec: git.spec.in GIT-VERSION-FILE
2350        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2351        mv $@+ $@
2352
2353GIT_TARNAME = git-$(GIT_VERSION)
2354dist: git.spec git-archive$(X) configure
2355        ./git-archive --format=tar \
2356                --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2357        @mkdir -p $(GIT_TARNAME)
2358        @cp git.spec configure $(GIT_TARNAME)
2359        @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2360        @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2361        $(TAR) rf $(GIT_TARNAME).tar \
2362                $(GIT_TARNAME)/git.spec \
2363                $(GIT_TARNAME)/configure \
2364                $(GIT_TARNAME)/version \
2365                $(GIT_TARNAME)/git-gui/version
2366        @$(RM) -r $(GIT_TARNAME)
2367        gzip -f -9 $(GIT_TARNAME).tar
2368
2369rpm: dist
2370        $(RPMBUILD) \
2371                --define "_source_filedigest_algorithm md5" \
2372                --define "_binary_filedigest_algorithm md5" \
2373                -ta $(GIT_TARNAME).tar.gz
2374
2375htmldocs = git-htmldocs-$(GIT_VERSION)
2376manpages = git-manpages-$(GIT_VERSION)
2377dist-doc:
2378        $(RM) -r .doc-tmp-dir
2379        mkdir .doc-tmp-dir
2380        $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2381        cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2382        gzip -n -9 -f $(htmldocs).tar
2383        :
2384        $(RM) -r .doc-tmp-dir
2385        mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2386        $(MAKE) -C Documentation DESTDIR=./ \
2387                man1dir=../.doc-tmp-dir/man1 \
2388                man5dir=../.doc-tmp-dir/man5 \
2389                man7dir=../.doc-tmp-dir/man7 \
2390                install
2391        cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2392        gzip -n -9 -f $(manpages).tar
2393        $(RM) -r .doc-tmp-dir
2394
2395### Cleaning rules
2396
2397distclean: clean
2398        $(RM) configure
2399        $(RM) config.log config.status config.cache
2400        $(RM) config.mak.autogen config.mak.append
2401        $(RM) -r autom4te.cache
2402
2403profile-clean:
2404        $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2405        $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2406
2407clean: profile-clean coverage-clean
2408        $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2409        $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2410        $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2411        $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2412        $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2413        $(RM) -r bin-wrappers $(dep_dirs)
2414        $(RM) -r po/build/
2415        $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2416        $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2417        $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2418        $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2419        $(MAKE) -C Documentation/ clean
2420ifndef NO_PERL
2421        $(MAKE) -C gitweb clean
2422        $(MAKE) -C perl clean
2423endif
2424        $(MAKE) -C templates/ clean
2425        $(MAKE) -C t/ clean
2426ifndef NO_TCLTK
2427        $(MAKE) -C gitk-git clean
2428        $(MAKE) -C git-gui clean
2429endif
2430        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2431        $(RM) GIT-USER-AGENT GIT-PREFIX
2432        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2433
2434.PHONY: all install profile-clean clean strip
2435.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2436.PHONY: FORCE cscope
2437
2438### Check documentation
2439#
2440ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2441ALL_COMMANDS += git
2442ALL_COMMANDS += gitk
2443ALL_COMMANDS += gitweb
2444ALL_COMMANDS += git-gui git-citool
2445check-docs::
2446        @(for v in $(ALL_COMMANDS); \
2447        do \
2448                case "$$v" in \
2449                git-merge-octopus | git-merge-ours | git-merge-recursive | \
2450                git-merge-resolve | git-merge-subtree | \
2451                git-fsck-objects | git-init-db | \
2452                git-remote-* | git-stage | \
2453                git-?*--?* ) continue ;; \
2454                esac ; \
2455                test -f "Documentation/$$v.txt" || \
2456                echo "no doc: $$v"; \
2457                sed -e '/^#/d' command-list.txt | \
2458                grep -q "^$$v[  ]" || \
2459                case "$$v" in \
2460                git) ;; \
2461                *) echo "no link: $$v";; \
2462                esac ; \
2463        done; \
2464        ( \
2465                sed -e '/^#/d' \
2466                    -e 's/[     ].*//' \
2467                    -e 's/^/listed /' command-list.txt; \
2468                $(MAKE) -C Documentation print-man1 | \
2469                grep '\.txt$$' | \
2470                sed -e 's|Documentation/|documented |' \
2471                    -e 's/\.txt//'; \
2472        ) | while read how cmd; \
2473        do \
2474                case " $(ALL_COMMANDS) " in \
2475                *" $$cmd "*)    ;; \
2476                *) echo "removed but $$how: $$cmd" ;; \
2477                esac; \
2478        done ) | sort
2479
2480### Make sure built-ins do not have dups and listed in git.c
2481#
2482check-builtins::
2483        ./check-builtins.sh
2484
2485### Test suite coverage testing
2486#
2487.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2488.PHONY: coverage-clean-results
2489
2490coverage:
2491        $(MAKE) coverage-test
2492        $(MAKE) coverage-untested-functions
2493
2494object_dirs := $(sort $(dir $(OBJECTS)))
2495coverage-clean-results:
2496        $(RM) $(addsuffix *.gcov,$(object_dirs))
2497        $(RM) $(addsuffix *.gcda,$(object_dirs))
2498        $(RM) coverage-untested-functions
2499        $(RM) -r cover_db/
2500        $(RM) -r cover_db_html/
2501
2502coverage-clean: coverage-clean-results
2503        $(RM) $(addsuffix *.gcno,$(object_dirs))
2504
2505COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2506COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2507GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2508
2509coverage-compile:
2510        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2511
2512coverage-test: coverage-clean-results coverage-compile
2513        $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2514                DEFAULT_TEST_TARGET=test -j1 test
2515
2516coverage-report:
2517        $(QUIET_GCOV)for dir in $(object_dirs); do \
2518                $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2519        done
2520
2521coverage-untested-functions: coverage-report
2522        grep '^function.*called 0 ' *.c.gcov \
2523                | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2524                > coverage-untested-functions
2525
2526cover_db: coverage-report
2527        gcov2perl -db cover_db *.gcov
2528
2529cover_db_html: cover_db
2530        cover -report html -outputdir cover_db_html cover_db
2531