Andrew's git - gitweb.git/blob

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