Add delta-islands.{c,h}
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165 # git with the external SHA1 collision-detect library.
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168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
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172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
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179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
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183 #
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187 #
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199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
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208 # deleted or cannot be replaced using rename().
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211 #
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216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
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222 # cygwin1.dll before v1.5.22).
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227 # This also implies NO_SETITIMER
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230 # generally faster on your platform than accessing the working directory.
231 #
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233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
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244 # sockaddr_storage.
245 #
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247 #
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252 #
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255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
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258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
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314 #
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320 # If not set it defaults to the bare 'wish'. If it is set to the empty
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326 #
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328 # compatible with the one described in C11 Annex K.
329 #
330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
331 # information on a not yet closed file that lstat would return for the same
332 # file after it was closed.
333 #
334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
335 # when hardlinking a file to another name and unlinking the original file right
336 # away (some NTFS drivers seem to zero the contents in that scenario).
337 #
338 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
339 # symlinked between bin/ and libexec/ to use relative symlinks between
340 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
341 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
342 # within the same directory in some cases, INSTALL_SYMLINKS will
343 # always symlink to the final target directly.
344 #
345 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
346 # programs as a tar, where bin/ and libexec/ might be on different file systems.
347 #
348 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
349 # copies to install built-in git commands e.g. git-cat-file.
350 #
351 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
352 # memory allocators with the nedmalloc allocator written by Niall Douglas.
353 #
354 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
355 # This is necessary when using a custom allocator in order to avoid
356 # crashes due to allocation and free working on different 'heaps'.
357 # It's defined automatically if USE_NED_ALLOCATOR is set.
358 #
359 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
360 # feature.
361 #
362 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
363 # user.
364 #
365 # Define GETTEXT_POISON if you are debugging the choice of strings marked
366 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
367 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
368 # (to any value) in your environment.
369 #
370 # Define JSMIN to point to JavaScript minifier that functions as
371 # a filter to have gitweb.js minified.
372 #
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374 # version of gitweb.css
375 #
376 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
377 # you want to use something different. The value will be interpreted by the
378 # shell at runtime when it is used.
379 #
380 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
381 # want to use something different. The value will be interpreted by the shell
382 # if necessary when it is used. Examples:
383 #
384 # DEFAULT_EDITOR='~/bin/vi',
385 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
386 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
387 #
388 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
389 # header files to be automatically computed, to avoid rebuilding objects when
390 # an unrelated header file changes. Define it to "no" to use the hard-coded
391 # dependency rules. The default is "auto", which means to use computed header
392 # dependencies if your compiler is detected to support it.
393 #
394 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
395 #
396 # Define GIT_USER_AGENT if you want to change how git identifies itself during
397 # network interactions. The default is "git/$(GIT_VERSION)".
398 #
399 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
400 # (defaults to "man") if you want to have a different default when
401 # "git help" is called without a parameter specifying the format.
402 #
403 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
404 # with a different indexfile format version. If it isn't set the index
405 # file format used is index-v[23].
406 #
407 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
408 # return NULL when it receives a bogus time_t.
409 #
410 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
411 #
412 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
413 #
414 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
415 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
416 #
417 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
418 # compiles the following initialization:
419 #
420 # static const char s[] = ("FOO");
421 #
422 # and define it to "no" if you need to remove the parentheses () around the
423 # constant. The default is "auto", which means to use parentheses if your
424 # compiler is detected to support it.
425 #
426 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
427 #
428 # Define HAVE_GETDELIM if your system has the getdelim() function.
429 #
430 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
431 # default environment variables to be passed when a pager is spawned, e.g.
432 #
433 # PAGER_ENV = LESS=FRX LV=-c
434 #
435 # to say "export LESS=FRX (and LV=-c) if the environment variable
436 # LESS (and LV) is not set, respectively".
437 #
438 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
439 # running the test scripts (e.g., bash has better support for "set -x"
440 # tracing).
441 #
442 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
443 # which the built Git will run (for instance "x86_64").
444 #
445 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
446 # support files relative to the location of the runtime binary, rather than
447 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
448 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
449 # Perl scripts to use a modified entry point header allowing them to resolve
450 # support files at runtime.
451 #
452 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
453 # supports the KERN_PROC BSD sysctl function.
454 #
455 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
456 # mounts a "procfs" filesystem capable of resolving the path of the current
457 # executable. If defined, this must be the canonical path for the "procfs"
458 # current executable path.
459 #
460 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
461 # supports calling _NSGetExecutablePath to retrieve the path of the running
462 # executable.
463 #
464 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
465 # the global variable _wpgmptr containing the absolute path of the current
466 # executable (this is the case on Windows).
467 #
468 # Define DEVELOPER to enable more compiler warnings. Compiler version
469 # and family are auto detected, but could be overridden by defining
470 # COMPILER_FEATURES (see config.mak.dev)
471 #
472 # When DEVELOPER is set, DEVOPTS can be used to control compiler
473 # options. This variable contains keywords separated by
474 # whitespace. The following keywords are are recognized:
475 #
476 # no-error:
477 #
478 # suppresses the -Werror that implicitly comes with
479 # DEVELOPER=1. Useful for getting the full set of errors
480 # without immediately dying, or for logging them.
481 #
482 # extra-all:
483 #
484 # The DEVELOPER mode enables -Wextra with a few exceptions. By
485 # setting this flag the exceptions are removed, and all of
486 # -Wextra is used.
487
488 GIT-VERSION-FILE: FORCE
489 @$(SHELL_PATH) ./GIT-VERSION-GEN
490 -include GIT-VERSION-FILE
491
492 # CFLAGS and LDFLAGS are for the users to override from the command line.
493
494 CFLAGS = -g -O2 -Wall
495 LDFLAGS =
496 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
497 ALL_LDFLAGS = $(LDFLAGS)
498 STRIP ?= strip
499
500 # Create as necessary, replace existing, make ranlib unneeded.
501 ARFLAGS = rcs
502
503 # Among the variables below, these:
504 # gitexecdir
505 # template_dir
506 # sysconfdir
507 # can be specified as a relative path some/where/else;
508 # this is interpreted as relative to $(prefix) and "git" at
509 # runtime figures out where they are based on the path to the executable.
510 # Additionally, the following will be treated as relative by "git" if they
511 # begin with "$(prefix)/":
512 # mandir
513 # infodir
514 # htmldir
515 # localedir
516 # perllibdir
517 # This can help installing the suite in a relocatable way.
518
519 prefix = $(HOME)
520 bindir = $(prefix)/bin
521 mandir = $(prefix)/share/man
522 infodir = $(prefix)/share/info
523 gitexecdir = libexec/git-core
524 mergetoolsdir = $(gitexecdir)/mergetools
525 sharedir = $(prefix)/share
526 gitwebdir = $(sharedir)/gitweb
527 perllibdir = $(sharedir)/perl5
528 localedir = $(sharedir)/locale
529 template_dir = share/git-core/templates
530 htmldir = $(prefix)/share/doc/git-doc
531 ETC_GITCONFIG = $(sysconfdir)/gitconfig
532 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
533 lib = lib
534 # DESTDIR =
535 pathsep = :
536
537 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
538 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
539 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
540 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
541 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
542 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
543 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
544
545 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
546
547 CC = cc
548 AR = ar
549 RM = rm -f
550 DIFF = diff
551 TAR = tar
552 FIND = find
553 INSTALL = install
554 TCL_PATH = tclsh
555 TCLTK_PATH = wish
556 XGETTEXT = xgettext
557 MSGFMT = msgfmt
558 CURL_CONFIG = curl-config
559 PTHREAD_LIBS = -lpthread
560 PTHREAD_CFLAGS =
561 GCOV = gcov
562 SPATCH = spatch
563
564 export TCL_PATH TCLTK_PATH
565
566 SPARSE_FLAGS =
567 SPATCH_FLAGS = --all-includes
568
569
570
571 ### --- END CONFIGURATION SECTION ---
572
573 # Those must not be GNU-specific; they are shared with perl/ which may
574 # be built by a different compiler. (Note that this is an artifact now
575 # but it still might be nice to keep that distinction.)
576 BASIC_CFLAGS = -I.
577 BASIC_LDFLAGS =
578
579 # Guard against environment variables
580 BUILTIN_OBJS =
581 BUILT_INS =
582 COMPAT_CFLAGS =
583 COMPAT_OBJS =
584 XDIFF_OBJS =
585 VCSSVN_OBJS =
586 GENERATED_H =
587 EXTRA_CPPFLAGS =
588 LIB_OBJS =
589 PROGRAM_OBJS =
590 PROGRAMS =
591 SCRIPT_PERL =
592 SCRIPT_PYTHON =
593 SCRIPT_SH =
594 SCRIPT_LIB =
595 TEST_BUILTINS_OBJS =
596 TEST_PROGRAMS_NEED_X =
597
598 # Having this variable in your environment would break pipelines because
599 # you cause "cd" to echo its destination to stdout. It can also take
600 # scripts to unexpected places. If you like CDPATH, define it for your
601 # interactive shell sessions without exporting it.
602 unexport CDPATH
603
604 SCRIPT_SH += git-bisect.sh
605 SCRIPT_SH += git-difftool--helper.sh
606 SCRIPT_SH += git-filter-branch.sh
607 SCRIPT_SH += git-merge-octopus.sh
608 SCRIPT_SH += git-merge-one-file.sh
609 SCRIPT_SH += git-merge-resolve.sh
610 SCRIPT_SH += git-mergetool.sh
611 SCRIPT_SH += git-quiltimport.sh
612 SCRIPT_SH += git-rebase.sh
613 SCRIPT_SH += git-remote-testgit.sh
614 SCRIPT_SH += git-request-pull.sh
615 SCRIPT_SH += git-stash.sh
616 SCRIPT_SH += git-submodule.sh
617 SCRIPT_SH += git-web--browse.sh
618
619 SCRIPT_LIB += git-mergetool--lib
620 SCRIPT_LIB += git-parse-remote
621 SCRIPT_LIB += git-rebase--am
622 SCRIPT_LIB += git-rebase--interactive
623 SCRIPT_LIB += git-rebase--preserve-merges
624 SCRIPT_LIB += git-rebase--merge
625 SCRIPT_LIB += git-sh-setup
626 SCRIPT_LIB += git-sh-i18n
627
628 SCRIPT_PERL += git-add--interactive.perl
629 SCRIPT_PERL += git-archimport.perl
630 SCRIPT_PERL += git-cvsexportcommit.perl
631 SCRIPT_PERL += git-cvsimport.perl
632 SCRIPT_PERL += git-cvsserver.perl
633 SCRIPT_PERL += git-send-email.perl
634 SCRIPT_PERL += git-svn.perl
635
636 SCRIPT_PYTHON += git-p4.py
637
638 NO_INSTALL += git-remote-testgit
639
640 # Generated files for scripts
641 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
642 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
643 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
644
645 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
646 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
647 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
648
649 # Individual rules to allow e.g.
650 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
651 # from subdirectories like contrib/*/
652 .PHONY: build-perl-script build-sh-script build-python-script
653 build-perl-script: $(SCRIPT_PERL_GEN)
654 build-sh-script: $(SCRIPT_SH_GEN)
655 build-python-script: $(SCRIPT_PYTHON_GEN)
656
657 .PHONY: install-perl-script install-sh-script install-python-script
658 install-sh-script: $(SCRIPT_SH_INS)
659 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
660 install-perl-script: $(SCRIPT_PERL_INS)
661 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
662 install-python-script: $(SCRIPT_PYTHON_INS)
663 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
664
665 .PHONY: clean-perl-script clean-sh-script clean-python-script
666 clean-sh-script:
667 $(RM) $(SCRIPT_SH_GEN)
668 clean-perl-script:
669 $(RM) $(SCRIPT_PERL_GEN)
670 clean-python-script:
671 $(RM) $(SCRIPT_PYTHON_GEN)
672
673 SCRIPTS = $(SCRIPT_SH_INS) \
674 $(SCRIPT_PERL_INS) \
675 $(SCRIPT_PYTHON_INS) \
676 git-instaweb
677
678 ETAGS_TARGET = TAGS
679
680 # Empty...
681 EXTRA_PROGRAMS =
682
683 # ... and all the rest that could be moved out of bindir to gitexecdir
684 PROGRAMS += $(EXTRA_PROGRAMS)
685
686 PROGRAM_OBJS += credential-store.o
687 PROGRAM_OBJS += daemon.o
688 PROGRAM_OBJS += fast-import.o
689 PROGRAM_OBJS += http-backend.o
690 PROGRAM_OBJS += imap-send.o
691 PROGRAM_OBJS += sh-i18n--envsubst.o
692 PROGRAM_OBJS += shell.o
693 PROGRAM_OBJS += remote-testsvn.o
694
695 # Binary suffix, set to .exe for Windows builds
696 X =
697
698 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
699
700 TEST_BUILTINS_OBJS += test-chmtime.o
701 TEST_BUILTINS_OBJS += test-config.o
702 TEST_BUILTINS_OBJS += test-ctype.o
703 TEST_BUILTINS_OBJS += test-date.o
704 TEST_BUILTINS_OBJS += test-delta.o
705 TEST_BUILTINS_OBJS += test-drop-caches.o
706 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
707 TEST_BUILTINS_OBJS += test-dump-split-index.o
708 TEST_BUILTINS_OBJS += test-example-decorate.o
709 TEST_BUILTINS_OBJS += test-genrandom.o
710 TEST_BUILTINS_OBJS += test-hashmap.o
711 TEST_BUILTINS_OBJS += test-index-version.o
712 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
713 TEST_BUILTINS_OBJS += test-match-trees.o
714 TEST_BUILTINS_OBJS += test-mergesort.o
715 TEST_BUILTINS_OBJS += test-mktemp.o
716 TEST_BUILTINS_OBJS += test-online-cpus.o
717 TEST_BUILTINS_OBJS += test-path-utils.o
718 TEST_BUILTINS_OBJS += test-prio-queue.o
719 TEST_BUILTINS_OBJS += test-read-cache.o
720 TEST_BUILTINS_OBJS += test-ref-store.o
721 TEST_BUILTINS_OBJS += test-regex.o
722 TEST_BUILTINS_OBJS += test-repository.o
723 TEST_BUILTINS_OBJS += test-revision-walking.o
724 TEST_BUILTINS_OBJS += test-run-command.o
725 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
726 TEST_BUILTINS_OBJS += test-sha1-array.o
727 TEST_BUILTINS_OBJS += test-sha1.o
728 TEST_BUILTINS_OBJS += test-sigchain.o
729 TEST_BUILTINS_OBJS += test-strcmp-offset.o
730 TEST_BUILTINS_OBJS += test-string-list.o
731 TEST_BUILTINS_OBJS += test-submodule-config.o
732 TEST_BUILTINS_OBJS += test-subprocess.o
733 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
734 TEST_BUILTINS_OBJS += test-wildmatch.o
735 TEST_BUILTINS_OBJS += test-write-cache.o
736
737 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
738 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
739 TEST_PROGRAMS_NEED_X += test-fake-ssh
740 TEST_PROGRAMS_NEED_X += test-line-buffer
741 TEST_PROGRAMS_NEED_X += test-parse-options
742 TEST_PROGRAMS_NEED_X += test-pkt-line
743 TEST_PROGRAMS_NEED_X += test-svn-fe
744 TEST_PROGRAMS_NEED_X += test-tool
745
746 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
747
748 # List built-in command $C whose implementation cmd_$C() is not in
749 # builtin/$C.o but is linked in as part of some other command.
750 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
751
752 BUILT_INS += git-cherry$X
753 BUILT_INS += git-cherry-pick$X
754 BUILT_INS += git-format-patch$X
755 BUILT_INS += git-fsck-objects$X
756 BUILT_INS += git-init$X
757 BUILT_INS += git-merge-subtree$X
758 BUILT_INS += git-show$X
759 BUILT_INS += git-stage$X
760 BUILT_INS += git-status$X
761 BUILT_INS += git-whatchanged$X
762
763 # what 'all' will build and 'install' will install in gitexecdir,
764 # excluding programs for built-in commands
765 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
766
767 # what 'all' will build but not install in gitexecdir
768 OTHER_PROGRAMS = git$X
769
770 # what test wrappers are needed and 'install' will install, in bindir
771 BINDIR_PROGRAMS_NEED_X += git
772 BINDIR_PROGRAMS_NEED_X += git-upload-pack
773 BINDIR_PROGRAMS_NEED_X += git-receive-pack
774 BINDIR_PROGRAMS_NEED_X += git-upload-archive
775 BINDIR_PROGRAMS_NEED_X += git-shell
776
777 BINDIR_PROGRAMS_NO_X += git-cvsserver
778
779 # Set paths to tools early so that they can be used for version tests.
780 ifndef SHELL_PATH
781 SHELL_PATH = /bin/sh
782 endif
783 ifndef PERL_PATH
784 PERL_PATH = /usr/bin/perl
785 endif
786 ifndef PYTHON_PATH
787 PYTHON_PATH = /usr/bin/python
788 endif
789
790 export PERL_PATH
791 export PYTHON_PATH
792
793 TEST_SHELL_PATH = $(SHELL_PATH)
794
795 LIB_FILE = libgit.a
796 XDIFF_LIB = xdiff/lib.a
797 VCSSVN_LIB = vcs-svn/lib.a
798
799 GENERATED_H += command-list.h
800
801 LIB_H = $(shell $(FIND) . \
802 -name .git -prune -o \
803 -name t -prune -o \
804 -name Documentation -prune -o \
805 -name '*.h' -print)
806
807 LIB_OBJS += abspath.o
808 LIB_OBJS += advice.o
809 LIB_OBJS += alias.o
810 LIB_OBJS += alloc.o
811 LIB_OBJS += apply.o
812 LIB_OBJS += archive.o
813 LIB_OBJS += archive-tar.o
814 LIB_OBJS += archive-zip.o
815 LIB_OBJS += argv-array.o
816 LIB_OBJS += attr.o
817 LIB_OBJS += base85.o
818 LIB_OBJS += bisect.o
819 LIB_OBJS += blame.o
820 LIB_OBJS += blob.o
821 LIB_OBJS += branch.o
822 LIB_OBJS += bulk-checkin.o
823 LIB_OBJS += bundle.o
824 LIB_OBJS += cache-tree.o
825 LIB_OBJS += chdir-notify.o
826 LIB_OBJS += checkout.o
827 LIB_OBJS += color.o
828 LIB_OBJS += column.o
829 LIB_OBJS += combine-diff.o
830 LIB_OBJS += commit.o
831 LIB_OBJS += commit-graph.o
832 LIB_OBJS += compat/obstack.o
833 LIB_OBJS += compat/terminal.o
834 LIB_OBJS += config.o
835 LIB_OBJS += connect.o
836 LIB_OBJS += connected.o
837 LIB_OBJS += convert.o
838 LIB_OBJS += copy.o
839 LIB_OBJS += credential.o
840 LIB_OBJS += csum-file.o
841 LIB_OBJS += ctype.o
842 LIB_OBJS += date.o
843 LIB_OBJS += decorate.o
844 LIB_OBJS += delta-islands.o
845 LIB_OBJS += diffcore-break.o
846 LIB_OBJS += diffcore-delta.o
847 LIB_OBJS += diffcore-order.o
848 LIB_OBJS += diffcore-pickaxe.o
849 LIB_OBJS += diffcore-rename.o
850 LIB_OBJS += diff-delta.o
851 LIB_OBJS += diff-lib.o
852 LIB_OBJS += diff-no-index.o
853 LIB_OBJS += diff.o
854 LIB_OBJS += dir.o
855 LIB_OBJS += dir-iterator.o
856 LIB_OBJS += editor.o
857 LIB_OBJS += entry.o
858 LIB_OBJS += environment.o
859 LIB_OBJS += ewah/bitmap.o
860 LIB_OBJS += ewah/ewah_bitmap.o
861 LIB_OBJS += ewah/ewah_io.o
862 LIB_OBJS += ewah/ewah_rlw.o
863 LIB_OBJS += exec-cmd.o
864 LIB_OBJS += fetch-negotiator.o
865 LIB_OBJS += fetch-object.o
866 LIB_OBJS += fetch-pack.o
867 LIB_OBJS += fsck.o
868 LIB_OBJS += fsmonitor.o
869 LIB_OBJS += gettext.o
870 LIB_OBJS += gpg-interface.o
871 LIB_OBJS += graph.o
872 LIB_OBJS += grep.o
873 LIB_OBJS += hashmap.o
874 LIB_OBJS += help.o
875 LIB_OBJS += hex.o
876 LIB_OBJS += ident.o
877 LIB_OBJS += kwset.o
878 LIB_OBJS += levenshtein.o
879 LIB_OBJS += line-log.o
880 LIB_OBJS += line-range.o
881 LIB_OBJS += list-objects.o
882 LIB_OBJS += list-objects-filter.o
883 LIB_OBJS += list-objects-filter-options.o
884 LIB_OBJS += ll-merge.o
885 LIB_OBJS += lockfile.o
886 LIB_OBJS += log-tree.o
887 LIB_OBJS += ls-refs.o
888 LIB_OBJS += mailinfo.o
889 LIB_OBJS += mailmap.o
890 LIB_OBJS += match-trees.o
891 LIB_OBJS += mem-pool.o
892 LIB_OBJS += merge.o
893 LIB_OBJS += merge-blobs.o
894 LIB_OBJS += merge-recursive.o
895 LIB_OBJS += mergesort.o
896 LIB_OBJS += name-hash.o
897 LIB_OBJS += negotiator/default.o
898 LIB_OBJS += negotiator/skipping.o
899 LIB_OBJS += notes.o
900 LIB_OBJS += notes-cache.o
901 LIB_OBJS += notes-merge.o
902 LIB_OBJS += notes-utils.o
903 LIB_OBJS += object.o
904 LIB_OBJS += oidmap.o
905 LIB_OBJS += oidset.o
906 LIB_OBJS += packfile.o
907 LIB_OBJS += pack-bitmap.o
908 LIB_OBJS += pack-bitmap-write.o
909 LIB_OBJS += pack-check.o
910 LIB_OBJS += pack-objects.o
911 LIB_OBJS += pack-revindex.o
912 LIB_OBJS += pack-write.o
913 LIB_OBJS += pager.o
914 LIB_OBJS += parse-options.o
915 LIB_OBJS += parse-options-cb.o
916 LIB_OBJS += patch-delta.o
917 LIB_OBJS += patch-ids.o
918 LIB_OBJS += path.o
919 LIB_OBJS += pathspec.o
920 LIB_OBJS += pkt-line.o
921 LIB_OBJS += preload-index.o
922 LIB_OBJS += pretty.o
923 LIB_OBJS += prio-queue.o
924 LIB_OBJS += progress.o
925 LIB_OBJS += prompt.o
926 LIB_OBJS += protocol.o
927 LIB_OBJS += quote.o
928 LIB_OBJS += reachable.o
929 LIB_OBJS += read-cache.o
930 LIB_OBJS += reflog-walk.o
931 LIB_OBJS += refs.o
932 LIB_OBJS += refs/files-backend.o
933 LIB_OBJS += refs/iterator.o
934 LIB_OBJS += refs/packed-backend.o
935 LIB_OBJS += refs/ref-cache.o
936 LIB_OBJS += refspec.o
937 LIB_OBJS += ref-filter.o
938 LIB_OBJS += remote.o
939 LIB_OBJS += replace-object.o
940 LIB_OBJS += repository.o
941 LIB_OBJS += rerere.o
942 LIB_OBJS += resolve-undo.o
943 LIB_OBJS += revision.o
944 LIB_OBJS += run-command.o
945 LIB_OBJS += send-pack.o
946 LIB_OBJS += sequencer.o
947 LIB_OBJS += serve.o
948 LIB_OBJS += server-info.o
949 LIB_OBJS += setup.o
950 LIB_OBJS += sha1-array.o
951 LIB_OBJS += sha1-lookup.o
952 LIB_OBJS += sha1-file.o
953 LIB_OBJS += sha1-name.o
954 LIB_OBJS += shallow.o
955 LIB_OBJS += sideband.o
956 LIB_OBJS += sigchain.o
957 LIB_OBJS += split-index.o
958 LIB_OBJS += strbuf.o
959 LIB_OBJS += streaming.o
960 LIB_OBJS += string-list.o
961 LIB_OBJS += submodule.o
962 LIB_OBJS += submodule-config.o
963 LIB_OBJS += sub-process.o
964 LIB_OBJS += symlinks.o
965 LIB_OBJS += tag.o
966 LIB_OBJS += tempfile.o
967 LIB_OBJS += tmp-objdir.o
968 LIB_OBJS += trace.o
969 LIB_OBJS += trailer.o
970 LIB_OBJS += transport.o
971 LIB_OBJS += transport-helper.o
972 LIB_OBJS += tree-diff.o
973 LIB_OBJS += tree.o
974 LIB_OBJS += tree-walk.o
975 LIB_OBJS += unpack-trees.o
976 LIB_OBJS += upload-pack.o
977 LIB_OBJS += url.o
978 LIB_OBJS += urlmatch.o
979 LIB_OBJS += usage.o
980 LIB_OBJS += userdiff.o
981 LIB_OBJS += utf8.o
982 LIB_OBJS += varint.o
983 LIB_OBJS += version.o
984 LIB_OBJS += versioncmp.o
985 LIB_OBJS += walker.o
986 LIB_OBJS += wildmatch.o
987 LIB_OBJS += worktree.o
988 LIB_OBJS += wrapper.o
989 LIB_OBJS += write-or-die.o
990 LIB_OBJS += ws.o
991 LIB_OBJS += wt-status.o
992 LIB_OBJS += xdiff-interface.o
993 LIB_OBJS += zlib.o
994
995 BUILTIN_OBJS += builtin/add.o
996 BUILTIN_OBJS += builtin/am.o
997 BUILTIN_OBJS += builtin/annotate.o
998 BUILTIN_OBJS += builtin/apply.o
999 BUILTIN_OBJS += builtin/archive.o
1000 BUILTIN_OBJS += builtin/bisect--helper.o
1001 BUILTIN_OBJS += builtin/blame.o
1002 BUILTIN_OBJS += builtin/branch.o
1003 BUILTIN_OBJS += builtin/bundle.o
1004 BUILTIN_OBJS += builtin/cat-file.o
1005 BUILTIN_OBJS += builtin/check-attr.o
1006 BUILTIN_OBJS += builtin/check-ignore.o
1007 BUILTIN_OBJS += builtin/check-mailmap.o
1008 BUILTIN_OBJS += builtin/check-ref-format.o
1009 BUILTIN_OBJS += builtin/checkout-index.o
1010 BUILTIN_OBJS += builtin/checkout.o
1011 BUILTIN_OBJS += builtin/clean.o
1012 BUILTIN_OBJS += builtin/clone.o
1013 BUILTIN_OBJS += builtin/column.o
1014 BUILTIN_OBJS += builtin/commit-tree.o
1015 BUILTIN_OBJS += builtin/commit.o
1016 BUILTIN_OBJS += builtin/commit-graph.o
1017 BUILTIN_OBJS += builtin/config.o
1018 BUILTIN_OBJS += builtin/count-objects.o
1019 BUILTIN_OBJS += builtin/credential.o
1020 BUILTIN_OBJS += builtin/describe.o
1021 BUILTIN_OBJS += builtin/diff-files.o
1022 BUILTIN_OBJS += builtin/diff-index.o
1023 BUILTIN_OBJS += builtin/diff-tree.o
1024 BUILTIN_OBJS += builtin/diff.o
1025 BUILTIN_OBJS += builtin/difftool.o
1026 BUILTIN_OBJS += builtin/fast-export.o
1027 BUILTIN_OBJS += builtin/fetch-pack.o
1028 BUILTIN_OBJS += builtin/fetch.o
1029 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1030 BUILTIN_OBJS += builtin/for-each-ref.o
1031 BUILTIN_OBJS += builtin/fsck.o
1032 BUILTIN_OBJS += builtin/gc.o
1033 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1034 BUILTIN_OBJS += builtin/grep.o
1035 BUILTIN_OBJS += builtin/hash-object.o
1036 BUILTIN_OBJS += builtin/help.o
1037 BUILTIN_OBJS += builtin/index-pack.o
1038 BUILTIN_OBJS += builtin/init-db.o
1039 BUILTIN_OBJS += builtin/interpret-trailers.o
1040 BUILTIN_OBJS += builtin/log.o
1041 BUILTIN_OBJS += builtin/ls-files.o
1042 BUILTIN_OBJS += builtin/ls-remote.o
1043 BUILTIN_OBJS += builtin/ls-tree.o
1044 BUILTIN_OBJS += builtin/mailinfo.o
1045 BUILTIN_OBJS += builtin/mailsplit.o
1046 BUILTIN_OBJS += builtin/merge.o
1047 BUILTIN_OBJS += builtin/merge-base.o
1048 BUILTIN_OBJS += builtin/merge-file.o
1049 BUILTIN_OBJS += builtin/merge-index.o
1050 BUILTIN_OBJS += builtin/merge-ours.o
1051 BUILTIN_OBJS += builtin/merge-recursive.o
1052 BUILTIN_OBJS += builtin/merge-tree.o
1053 BUILTIN_OBJS += builtin/mktag.o
1054 BUILTIN_OBJS += builtin/mktree.o
1055 BUILTIN_OBJS += builtin/mv.o
1056 BUILTIN_OBJS += builtin/name-rev.o
1057 BUILTIN_OBJS += builtin/notes.o
1058 BUILTIN_OBJS += builtin/pack-objects.o
1059 BUILTIN_OBJS += builtin/pack-redundant.o
1060 BUILTIN_OBJS += builtin/pack-refs.o
1061 BUILTIN_OBJS += builtin/patch-id.o
1062 BUILTIN_OBJS += builtin/prune-packed.o
1063 BUILTIN_OBJS += builtin/prune.o
1064 BUILTIN_OBJS += builtin/pull.o
1065 BUILTIN_OBJS += builtin/push.o
1066 BUILTIN_OBJS += builtin/read-tree.o
1067 BUILTIN_OBJS += builtin/rebase--helper.o
1068 BUILTIN_OBJS += builtin/receive-pack.o
1069 BUILTIN_OBJS += builtin/reflog.o
1070 BUILTIN_OBJS += builtin/remote.o
1071 BUILTIN_OBJS += builtin/remote-ext.o
1072 BUILTIN_OBJS += builtin/remote-fd.o
1073 BUILTIN_OBJS += builtin/repack.o
1074 BUILTIN_OBJS += builtin/replace.o
1075 BUILTIN_OBJS += builtin/rerere.o
1076 BUILTIN_OBJS += builtin/reset.o
1077 BUILTIN_OBJS += builtin/rev-list.o
1078 BUILTIN_OBJS += builtin/rev-parse.o
1079 BUILTIN_OBJS += builtin/revert.o
1080 BUILTIN_OBJS += builtin/rm.o
1081 BUILTIN_OBJS += builtin/send-pack.o
1082 BUILTIN_OBJS += builtin/serve.o
1083 BUILTIN_OBJS += builtin/shortlog.o
1084 BUILTIN_OBJS += builtin/show-branch.o
1085 BUILTIN_OBJS += builtin/show-index.o
1086 BUILTIN_OBJS += builtin/show-ref.o
1087 BUILTIN_OBJS += builtin/stripspace.o
1088 BUILTIN_OBJS += builtin/submodule--helper.o
1089 BUILTIN_OBJS += builtin/symbolic-ref.o
1090 BUILTIN_OBJS += builtin/tag.o
1091 BUILTIN_OBJS += builtin/unpack-file.o
1092 BUILTIN_OBJS += builtin/unpack-objects.o
1093 BUILTIN_OBJS += builtin/update-index.o
1094 BUILTIN_OBJS += builtin/update-ref.o
1095 BUILTIN_OBJS += builtin/update-server-info.o
1096 BUILTIN_OBJS += builtin/upload-archive.o
1097 BUILTIN_OBJS += builtin/upload-pack.o
1098 BUILTIN_OBJS += builtin/var.o
1099 BUILTIN_OBJS += builtin/verify-commit.o
1100 BUILTIN_OBJS += builtin/verify-pack.o
1101 BUILTIN_OBJS += builtin/verify-tag.o
1102 BUILTIN_OBJS += builtin/worktree.o
1103 BUILTIN_OBJS += builtin/write-tree.o
1104
1105 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1106 EXTLIBS =
1107
1108 GIT_USER_AGENT = git/$(GIT_VERSION)
1109
1110 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1111 DC_SHA1_SUBMODULE = auto
1112 endif
1113
1114 include config.mak.uname
1115 -include config.mak.autogen
1116 -include config.mak
1117
1118 ifdef DEVELOPER
1119 include config.mak.dev
1120 endif
1121
1122 comma := ,
1123 empty :=
1124 space := $(empty) $(empty)
1125
1126 ifdef SANITIZE
1127 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1128 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1129 BASIC_CFLAGS += -fno-omit-frame-pointer
1130 ifneq ($(filter undefined,$(SANITIZERS)),)
1131 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1132 endif
1133 ifneq ($(filter leak,$(SANITIZERS)),)
1134 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1135 endif
1136 endif
1137
1138 ifndef sysconfdir
1139 ifeq ($(prefix),/usr)
1140 sysconfdir = /etc
1141 else
1142 sysconfdir = etc
1143 endif
1144 endif
1145
1146 ifndef COMPUTE_HEADER_DEPENDENCIES
1147 COMPUTE_HEADER_DEPENDENCIES = auto
1148 endif
1149
1150 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1151 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1152 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1153 -x c /dev/null -o /dev/null 2>&1; \
1154 echo $$?)
1155 ifeq ($(dep_check),0)
1156 override COMPUTE_HEADER_DEPENDENCIES = yes
1157 else
1158 override COMPUTE_HEADER_DEPENDENCIES = no
1159 endif
1160 endif
1161
1162 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1163 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1164 else
1165 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1166 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1167 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1168 endif
1169 endif
1170
1171 ifdef SANE_TOOL_PATH
1172 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1173 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1174 PATH := $(SANE_TOOL_PATH):${PATH}
1175 else
1176 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1177 endif
1178
1179 ifeq (,$(HOST_CPU))
1180 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1181 else
1182 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1183 endif
1184
1185 ifneq (,$(INLINE))
1186 BASIC_CFLAGS += -Dinline=$(INLINE)
1187 endif
1188
1189 ifneq (,$(SOCKLEN_T))
1190 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1191 endif
1192
1193 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1194 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1195 else
1196 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1197 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1198 endif
1199 endif
1200
1201 ifeq ($(uname_S),Darwin)
1202 ifndef NO_FINK
1203 ifeq ($(shell test -d /sw/lib && echo y),y)
1204 BASIC_CFLAGS += -I/sw/include
1205 BASIC_LDFLAGS += -L/sw/lib
1206 endif
1207 endif
1208 ifndef NO_DARWIN_PORTS
1209 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1210 BASIC_CFLAGS += -I/opt/local/include
1211 BASIC_LDFLAGS += -L/opt/local/lib
1212 endif
1213 endif
1214 ifndef NO_APPLE_COMMON_CRYPTO
1215 NO_OPENSSL = YesPlease
1216 APPLE_COMMON_CRYPTO = YesPlease
1217 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1218 endif
1219 NO_REGEX = YesPlease
1220 PTHREAD_LIBS =
1221 endif
1222
1223 ifndef CC_LD_DYNPATH
1224 ifdef NO_R_TO_GCC_LINKER
1225 # Some gcc does not accept and pass -R to the linker to specify
1226 # the runtime dynamic library path.
1227 CC_LD_DYNPATH = -Wl,-rpath,
1228 else
1229 CC_LD_DYNPATH = -R
1230 endif
1231 endif
1232
1233 ifdef NO_LIBGEN_H
1234 COMPAT_CFLAGS += -DNO_LIBGEN_H
1235 COMPAT_OBJS += compat/basename.o
1236 endif
1237
1238 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1239
1240 ifneq (,$(USE_LIBPCRE2))
1241 ifdef USE_LIBPCRE1
1242 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1243 endif
1244
1245 BASIC_CFLAGS += -DUSE_LIBPCRE2
1246 EXTLIBS += -lpcre2-8
1247 endif
1248
1249 ifdef USE_LIBPCRE1
1250 BASIC_CFLAGS += -DUSE_LIBPCRE1
1251 EXTLIBS += -lpcre
1252
1253 ifdef NO_LIBPCRE1_JIT
1254 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1255 endif
1256 endif
1257
1258 ifdef LIBPCREDIR
1259 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1260 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1261 endif
1262
1263 ifdef HAVE_ALLOCA_H
1264 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1265 endif
1266
1267 IMAP_SEND_BUILDDEPS =
1268 IMAP_SEND_LDFLAGS =
1269
1270 ifdef NO_CURL
1271 BASIC_CFLAGS += -DNO_CURL
1272 REMOTE_CURL_PRIMARY =
1273 REMOTE_CURL_ALIASES =
1274 REMOTE_CURL_NAMES =
1275 else
1276 ifdef CURLDIR
1277 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1278 BASIC_CFLAGS += -I$(CURLDIR)/include
1279 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1280 else
1281 CURL_LIBCURL = -lcurl
1282 endif
1283 ifdef NEEDS_SSL_WITH_CURL
1284 CURL_LIBCURL += -lssl
1285 ifdef NEEDS_CRYPTO_WITH_SSL
1286 CURL_LIBCURL += -lcrypto
1287 endif
1288 endif
1289 ifdef NEEDS_IDN_WITH_CURL
1290 CURL_LIBCURL += -lidn
1291 endif
1292
1293 REMOTE_CURL_PRIMARY = git-remote-http$X
1294 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1295 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1296 PROGRAM_OBJS += http-fetch.o
1297 PROGRAMS += $(REMOTE_CURL_NAMES)
1298 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1299 ifeq "$(curl_check)" "070908"
1300 ifndef NO_EXPAT
1301 PROGRAM_OBJS += http-push.o
1302 endif
1303 endif
1304 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1305 ifeq "$(curl_check)" "072200"
1306 USE_CURL_FOR_IMAP_SEND = YesPlease
1307 endif
1308 ifdef USE_CURL_FOR_IMAP_SEND
1309 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1310 IMAP_SEND_BUILDDEPS = http.o
1311 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1312 endif
1313 ifndef NO_EXPAT
1314 ifdef EXPATDIR
1315 BASIC_CFLAGS += -I$(EXPATDIR)/include
1316 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1317 else
1318 EXPAT_LIBEXPAT = -lexpat
1319 endif
1320 ifdef EXPAT_NEEDS_XMLPARSE_H
1321 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1322 endif
1323 endif
1324 endif
1325 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1326
1327 ifdef ZLIB_PATH
1328 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1329 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1330 endif
1331 EXTLIBS += -lz
1332
1333 ifndef NO_OPENSSL
1334 OPENSSL_LIBSSL = -lssl
1335 ifdef OPENSSLDIR
1336 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1337 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1338 else
1339 OPENSSL_LINK =
1340 endif
1341 ifdef NEEDS_CRYPTO_WITH_SSL
1342 OPENSSL_LIBSSL += -lcrypto
1343 endif
1344 else
1345 BASIC_CFLAGS += -DNO_OPENSSL
1346 OPENSSL_LIBSSL =
1347 endif
1348 ifdef NO_OPENSSL
1349 LIB_4_CRYPTO =
1350 else
1351 ifdef NEEDS_SSL_WITH_CRYPTO
1352 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1353 else
1354 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1355 endif
1356 ifdef APPLE_COMMON_CRYPTO
1357 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1358 endif
1359 endif
1360 ifndef NO_ICONV
1361 ifdef NEEDS_LIBICONV
1362 ifdef ICONVDIR
1363 BASIC_CFLAGS += -I$(ICONVDIR)/include
1364 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1365 else
1366 ICONV_LINK =
1367 endif
1368 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1369 ICONV_LINK += -lintl
1370 endif
1371 EXTLIBS += $(ICONV_LINK) -liconv
1372 endif
1373 endif
1374 ifdef NEEDS_LIBGEN
1375 EXTLIBS += -lgen
1376 endif
1377 ifndef NO_GETTEXT
1378 ifndef LIBC_CONTAINS_LIBINTL
1379 EXTLIBS += -lintl
1380 endif
1381 endif
1382 ifdef NEEDS_SOCKET
1383 EXTLIBS += -lsocket
1384 endif
1385 ifdef NEEDS_NSL
1386 EXTLIBS += -lnsl
1387 endif
1388 ifdef NEEDS_RESOLV
1389 EXTLIBS += -lresolv
1390 endif
1391 ifdef NO_D_TYPE_IN_DIRENT
1392 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1393 endif
1394 ifdef NO_GECOS_IN_PWENT
1395 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1396 endif
1397 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1398 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1399 endif
1400 ifdef USE_NSEC
1401 BASIC_CFLAGS += -DUSE_NSEC
1402 endif
1403 ifdef USE_ST_TIMESPEC
1404 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1405 endif
1406 ifdef NO_NORETURN
1407 BASIC_CFLAGS += -DNO_NORETURN
1408 endif
1409 ifdef NO_NSEC
1410 BASIC_CFLAGS += -DNO_NSEC
1411 endif
1412 ifdef SNPRINTF_RETURNS_BOGUS
1413 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1414 COMPAT_OBJS += compat/snprintf.o
1415 endif
1416 ifdef FREAD_READS_DIRECTORIES
1417 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1418 COMPAT_OBJS += compat/fopen.o
1419 endif
1420 ifdef NO_SYMLINK_HEAD
1421 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1422 endif
1423 ifdef GETTEXT_POISON
1424 BASIC_CFLAGS += -DGETTEXT_POISON
1425 endif
1426 ifdef NO_GETTEXT
1427 BASIC_CFLAGS += -DNO_GETTEXT
1428 USE_GETTEXT_SCHEME ?= fallthrough
1429 endif
1430 ifdef NO_POLL
1431 NO_SYS_POLL_H = YesPlease
1432 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1433 COMPAT_OBJS += compat/poll/poll.o
1434 endif
1435 ifdef NO_STRCASESTR
1436 COMPAT_CFLAGS += -DNO_STRCASESTR
1437 COMPAT_OBJS += compat/strcasestr.o
1438 endif
1439 ifdef NO_STRLCPY
1440 COMPAT_CFLAGS += -DNO_STRLCPY
1441 COMPAT_OBJS += compat/strlcpy.o
1442 endif
1443 ifdef NO_STRTOUMAX
1444 COMPAT_CFLAGS += -DNO_STRTOUMAX
1445 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1446 endif
1447 ifdef NO_STRTOULL
1448 COMPAT_CFLAGS += -DNO_STRTOULL
1449 endif
1450 ifdef NO_SETENV
1451 COMPAT_CFLAGS += -DNO_SETENV
1452 COMPAT_OBJS += compat/setenv.o
1453 endif
1454 ifdef NO_MKDTEMP
1455 COMPAT_CFLAGS += -DNO_MKDTEMP
1456 COMPAT_OBJS += compat/mkdtemp.o
1457 endif
1458 ifdef MKDIR_WO_TRAILING_SLASH
1459 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1460 COMPAT_OBJS += compat/mkdir.o
1461 endif
1462 ifdef NO_UNSETENV
1463 COMPAT_CFLAGS += -DNO_UNSETENV
1464 COMPAT_OBJS += compat/unsetenv.o
1465 endif
1466 ifdef NO_SYS_SELECT_H
1467 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1468 endif
1469 ifdef NO_SYS_POLL_H
1470 BASIC_CFLAGS += -DNO_SYS_POLL_H
1471 endif
1472 ifdef NEEDS_SYS_PARAM_H
1473 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1474 endif
1475 ifdef NO_INTTYPES_H
1476 BASIC_CFLAGS += -DNO_INTTYPES_H
1477 endif
1478 ifdef NO_INITGROUPS
1479 BASIC_CFLAGS += -DNO_INITGROUPS
1480 endif
1481 ifdef NO_MMAP
1482 COMPAT_CFLAGS += -DNO_MMAP
1483 COMPAT_OBJS += compat/mmap.o
1484 else
1485 ifdef USE_WIN32_MMAP
1486 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1487 COMPAT_OBJS += compat/win32mmap.o
1488 endif
1489 endif
1490 ifdef MMAP_PREVENTS_DELETE
1491 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1492 endif
1493 ifdef OBJECT_CREATION_USES_RENAMES
1494 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1495 endif
1496 ifdef NO_STRUCT_ITIMERVAL
1497 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1498 NO_SETITIMER = YesPlease
1499 endif
1500 ifdef NO_SETITIMER
1501 COMPAT_CFLAGS += -DNO_SETITIMER
1502 endif
1503 ifdef NO_PREAD
1504 COMPAT_CFLAGS += -DNO_PREAD
1505 COMPAT_OBJS += compat/pread.o
1506 endif
1507 ifdef NO_FAST_WORKING_DIRECTORY
1508 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1509 endif
1510 ifdef NO_TRUSTABLE_FILEMODE
1511 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1512 endif
1513 ifdef NEEDS_MODE_TRANSLATION
1514 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1515 COMPAT_OBJS += compat/stat.o
1516 endif
1517 ifdef NO_IPV6
1518 BASIC_CFLAGS += -DNO_IPV6
1519 endif
1520 ifdef NO_INTPTR_T
1521 COMPAT_CFLAGS += -DNO_INTPTR_T
1522 endif
1523 ifdef NO_UINTMAX_T
1524 BASIC_CFLAGS += -Duintmax_t=uint32_t
1525 endif
1526 ifdef NO_SOCKADDR_STORAGE
1527 ifdef NO_IPV6
1528 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1529 else
1530 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1531 endif
1532 endif
1533 ifdef NO_INET_NTOP
1534 LIB_OBJS += compat/inet_ntop.o
1535 BASIC_CFLAGS += -DNO_INET_NTOP
1536 endif
1537 ifdef NO_INET_PTON
1538 LIB_OBJS += compat/inet_pton.o
1539 BASIC_CFLAGS += -DNO_INET_PTON
1540 endif
1541 ifndef NO_UNIX_SOCKETS
1542 LIB_OBJS += unix-socket.o
1543 PROGRAM_OBJS += credential-cache.o
1544 PROGRAM_OBJS += credential-cache--daemon.o
1545 endif
1546
1547 ifdef NO_ICONV
1548 BASIC_CFLAGS += -DNO_ICONV
1549 endif
1550
1551 ifdef OLD_ICONV
1552 BASIC_CFLAGS += -DOLD_ICONV
1553 endif
1554
1555 ifdef NO_DEFLATE_BOUND
1556 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1557 endif
1558
1559 ifdef NO_POSIX_GOODIES
1560 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1561 endif
1562
1563 ifdef APPLE_COMMON_CRYPTO
1564 # Apple CommonCrypto requires chunking
1565 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1566 endif
1567
1568 ifdef OPENSSL_SHA1
1569 EXTLIBS += $(LIB_4_CRYPTO)
1570 BASIC_CFLAGS += -DSHA1_OPENSSL
1571 else
1572 ifdef BLK_SHA1
1573 LIB_OBJS += block-sha1/sha1.o
1574 BASIC_CFLAGS += -DSHA1_BLK
1575 else
1576 ifdef PPC_SHA1
1577 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1578 BASIC_CFLAGS += -DSHA1_PPC
1579 else
1580 ifdef APPLE_COMMON_CRYPTO
1581 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1582 BASIC_CFLAGS += -DSHA1_APPLE
1583 else
1584 DC_SHA1 := YesPlease
1585 BASIC_CFLAGS += -DSHA1_DC
1586 LIB_OBJS += sha1dc_git.o
1587 ifdef DC_SHA1_EXTERNAL
1588 ifdef DC_SHA1_SUBMODULE
1589 ifneq ($(DC_SHA1_SUBMODULE),auto)
1590 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1591 endif
1592 endif
1593 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1594 EXTLIBS += -lsha1detectcoll
1595 else
1596 ifdef DC_SHA1_SUBMODULE
1597 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1598 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1599 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1600 else
1601 LIB_OBJS += sha1dc/sha1.o
1602 LIB_OBJS += sha1dc/ubc_check.o
1603 endif
1604 BASIC_CFLAGS += \
1605 -DSHA1DC_NO_STANDARD_INCLUDES \
1606 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1607 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1608 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1609 endif
1610 endif
1611 endif
1612 endif
1613 endif
1614
1615 ifdef SHA1_MAX_BLOCK_SIZE
1616 LIB_OBJS += compat/sha1-chunked.o
1617 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1618 endif
1619 ifdef NO_HSTRERROR
1620 COMPAT_CFLAGS += -DNO_HSTRERROR
1621 COMPAT_OBJS += compat/hstrerror.o
1622 endif
1623 ifdef NO_MEMMEM
1624 COMPAT_CFLAGS += -DNO_MEMMEM
1625 COMPAT_OBJS += compat/memmem.o
1626 endif
1627 ifdef NO_GETPAGESIZE
1628 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1629 endif
1630 ifdef INTERNAL_QSORT
1631 COMPAT_CFLAGS += -DINTERNAL_QSORT
1632 COMPAT_OBJS += compat/qsort.o
1633 endif
1634 ifdef HAVE_ISO_QSORT_S
1635 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1636 else
1637 COMPAT_OBJS += compat/qsort_s.o
1638 endif
1639 ifdef RUNTIME_PREFIX
1640 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1641 endif
1642
1643 ifdef NO_PTHREADS
1644 BASIC_CFLAGS += -DNO_PTHREADS
1645 else
1646 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1647 EXTLIBS += $(PTHREAD_LIBS)
1648 LIB_OBJS += thread-utils.o
1649 endif
1650
1651 ifdef HAVE_PATHS_H
1652 BASIC_CFLAGS += -DHAVE_PATHS_H
1653 endif
1654
1655 ifdef HAVE_LIBCHARSET_H
1656 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1657 EXTLIBS += $(CHARSET_LIB)
1658 endif
1659
1660 ifdef HAVE_STRINGS_H
1661 BASIC_CFLAGS += -DHAVE_STRINGS_H
1662 endif
1663
1664 ifdef HAVE_DEV_TTY
1665 BASIC_CFLAGS += -DHAVE_DEV_TTY
1666 endif
1667
1668 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1669 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1670 endif
1671 ifdef UNRELIABLE_FSTAT
1672 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1673 endif
1674 ifdef NO_REGEX
1675 COMPAT_CFLAGS += -Icompat/regex
1676 COMPAT_OBJS += compat/regex/regex.o
1677 endif
1678 ifdef NATIVE_CRLF
1679 BASIC_CFLAGS += -DNATIVE_CRLF
1680 endif
1681
1682 ifdef USE_NED_ALLOCATOR
1683 COMPAT_CFLAGS += -Icompat/nedmalloc
1684 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1685 OVERRIDE_STRDUP = YesPlease
1686 endif
1687
1688 ifdef OVERRIDE_STRDUP
1689 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1690 COMPAT_OBJS += compat/strdup.o
1691 endif
1692
1693 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1694 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1695 endif
1696
1697 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1698 MSGFMT += --check --statistics
1699 endif
1700
1701 ifdef GMTIME_UNRELIABLE_ERRORS
1702 COMPAT_OBJS += compat/gmtime.o
1703 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1704 endif
1705
1706 ifdef HAVE_CLOCK_GETTIME
1707 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1708 endif
1709
1710 ifdef HAVE_CLOCK_MONOTONIC
1711 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1712 endif
1713
1714 ifdef NEEDS_LIBRT
1715 EXTLIBS += -lrt
1716 endif
1717
1718 ifdef HAVE_BSD_SYSCTL
1719 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1720 endif
1721
1722 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1723 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1724 endif
1725
1726 ifdef HAVE_GETDELIM
1727 BASIC_CFLAGS += -DHAVE_GETDELIM
1728 endif
1729
1730 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1731 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1732 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1733 endif
1734
1735 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1736 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1737 endif
1738
1739 ifdef HAVE_WPGMPTR
1740 BASIC_CFLAGS += -DHAVE_WPGMPTR
1741 endif
1742
1743 ifeq ($(TCLTK_PATH),)
1744 NO_TCLTK = NoThanks
1745 endif
1746
1747 ifeq ($(PERL_PATH),)
1748 NO_PERL = NoThanks
1749 endif
1750
1751 ifeq ($(PYTHON_PATH),)
1752 NO_PYTHON = NoThanks
1753 endif
1754
1755 ifndef PAGER_ENV
1756 PAGER_ENV = LESS=FRX LV=-c
1757 endif
1758
1759 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1760 QUIET_SUBDIR1 =
1761
1762 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1763 PRINT_DIR = --no-print-directory
1764 else # "make -w"
1765 NO_SUBDIR = :
1766 endif
1767
1768 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1769 ifndef V
1770 QUIET_CC = @echo ' ' CC $@;
1771 QUIET_AR = @echo ' ' AR $@;
1772 QUIET_LINK = @echo ' ' LINK $@;
1773 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1774 QUIET_GEN = @echo ' ' GEN $@;
1775 QUIET_LNCP = @echo ' ' LN/CP $@;
1776 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1777 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1778 QUIET_GCOV = @echo ' ' GCOV $@;
1779 QUIET_SP = @echo ' ' SP $<;
1780 QUIET_RC = @echo ' ' RC $@;
1781 QUIET_SUBDIR0 = +@subdir=
1782 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1783 $(MAKE) $(PRINT_DIR) -C $$subdir
1784 export V
1785 export QUIET_GEN
1786 export QUIET_BUILT_IN
1787 endif
1788 endif
1789
1790 ifdef NO_INSTALL_HARDLINKS
1791 export NO_INSTALL_HARDLINKS
1792 endif
1793
1794 ### profile feedback build
1795 #
1796
1797 # Can adjust this to be a global directory if you want to do extended
1798 # data gathering
1799 PROFILE_DIR := $(CURDIR)
1800
1801 ifeq ("$(PROFILE)","GEN")
1802 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1803 EXTLIBS += -lgcov
1804 export CCACHE_DISABLE = t
1805 V = 1
1806 else
1807 ifneq ("$(PROFILE)","")
1808 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1809 export CCACHE_DISABLE = t
1810 V = 1
1811 endif
1812 endif
1813
1814 # Shell quote (do not use $(call) to accommodate ancient setups);
1815
1816 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1817 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1818
1819 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1820 bindir_SQ = $(subst ','\'',$(bindir))
1821 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1822 mandir_SQ = $(subst ','\'',$(mandir))
1823 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1824 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1825 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1826 localedir_SQ = $(subst ','\'',$(localedir))
1827 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1828 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1829 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1830 template_dir_SQ = $(subst ','\'',$(template_dir))
1831 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1832 prefix_SQ = $(subst ','\'',$(prefix))
1833 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1834 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1835
1836 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1837 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1838 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1839 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1840 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1841 DIFF_SQ = $(subst ','\'',$(DIFF))
1842 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1843
1844 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1845 # relative to each other and share an installation path.
1846 #
1847 # This is a dependency in:
1848 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1849 # - The runtime prefix Perl header (see
1850 # "perl/header_templates/runtime_prefix.template.pl").
1851 ifdef RUNTIME_PREFIX
1852
1853 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1854 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1855 endif
1856
1857 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1858 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1859 endif
1860
1861 ifndef NO_PERL
1862 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1863 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1864 endif
1865 endif
1866
1867 endif
1868
1869 # We must filter out any object files from $(GITLIBS),
1870 # as it is typically used like:
1871 #
1872 # foo: foo.o $(GITLIBS)
1873 # $(CC) $(filter %.o,$^) $(LIBS)
1874 #
1875 # where we use it as a dependency. Since we also pull object files
1876 # from the dependency list, that would make each entry appear twice.
1877 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1878
1879 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1880 LIB_OBJS += $(COMPAT_OBJS)
1881
1882 # Quote for C
1883
1884 ifdef DEFAULT_EDITOR
1885 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1886 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1887
1888 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1889 endif
1890
1891 ifdef DEFAULT_PAGER
1892 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1893 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1894
1895 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1896 endif
1897
1898 ifdef SHELL_PATH
1899 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1900 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1901
1902 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1903 endif
1904
1905 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1906 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1907 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1908 GIT-USER-AGENT: FORCE
1909 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1910 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1911 fi
1912
1913 ifdef DEFAULT_HELP_FORMAT
1914 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1915 endif
1916
1917 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1918 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1919 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1920 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1921
1922 ALL_CFLAGS += $(BASIC_CFLAGS)
1923 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1924
1925 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1926
1927
1928 ### Build rules
1929
1930 SHELL = $(SHELL_PATH)
1931
1932 all:: shell_compatibility_test
1933
1934 ifeq "$(PROFILE)" "BUILD"
1935 all:: profile
1936 endif
1937
1938 profile:: profile-clean
1939 $(MAKE) PROFILE=GEN all
1940 $(MAKE) PROFILE=GEN -j1 test
1941 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1942 $(MAKE) PROFILE=GEN -j1 perf; \
1943 else \
1944 echo "Skipping profile of perf tests..."; \
1945 fi
1946 $(MAKE) PROFILE=USE all
1947
1948 profile-fast: profile-clean
1949 $(MAKE) PROFILE=GEN all
1950 $(MAKE) PROFILE=GEN -j1 perf
1951 $(MAKE) PROFILE=USE all
1952
1953
1954 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1955 ifneq (,$X)
1956 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1957 endif
1958
1959 all::
1960 ifndef NO_TCLTK
1961 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1962 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1963 endif
1964 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1965
1966 please_set_SHELL_PATH_to_a_more_modern_shell:
1967 @$$(:)
1968
1969 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1970
1971 strip: $(PROGRAMS) git$X
1972 $(STRIP) $(STRIP_OPTS) $^
1973
1974 ### Target-specific flags and dependencies
1975
1976 # The generic compilation pattern rule and automatically
1977 # computed header dependencies (falling back to a dependency on
1978 # LIB_H) are enough to describe how most targets should be built,
1979 # but some targets are special enough to need something a little
1980 # different.
1981 #
1982 # - When a source file "foo.c" #includes a generated header file,
1983 # we need to list that dependency for the "foo.o" target.
1984 #
1985 # We also list it from other targets that are built from foo.c
1986 # like "foo.sp" and "foo.s", even though that is easy to forget
1987 # to do because the generated header is already present around
1988 # after a regular build attempt.
1989 #
1990 # - Some code depends on configuration kept in makefile
1991 # variables. The target-specific variable EXTRA_CPPFLAGS can
1992 # be used to convey that information to the C preprocessor
1993 # using -D options.
1994 #
1995 # The "foo.o" target should have a corresponding dependency on
1996 # a file that changes when the value of the makefile variable
1997 # changes. For example, targets making use of the
1998 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1999 #
2000 # Technically the ".sp" and ".s" targets do not need this
2001 # dependency because they are force-built, but they get the
2002 # same dependency for consistency. This way, you do not have to
2003 # know how each target is implemented. And it means the
2004 # dependencies here will not need to change if the force-build
2005 # details change some day.
2006
2007 git.sp git.s git.o: GIT-PREFIX
2008 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2009 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2010 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2011 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2012
2013 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2014 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2015 $(filter %.o,$^) $(LIBS)
2016
2017 help.sp help.s help.o: command-list.h
2018
2019 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2020 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2021 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2022 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2023 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2024
2025 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2026 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2027 '-DGIT_VERSION="$(GIT_VERSION)"' \
2028 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2029 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2030 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2031 git rev-parse -q --verify HEAD 2>/dev/null)"'
2032
2033 $(BUILT_INS): git$X
2034 $(QUIET_BUILT_IN)$(RM) $@ && \
2035 ln $< $@ 2>/dev/null || \
2036 ln -s $< $@ 2>/dev/null || \
2037 cp $< $@
2038
2039 command-list.h: generate-cmdlist.sh command-list.txt
2040
2041 command-list.h: $(wildcard Documentation/git*.txt)
2042 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2043
2044 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2045 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2046 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2047 $(perllibdir_SQ)
2048 define cmd_munge_script
2049 $(RM) $@ $@+ && \
2050 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2051 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2052 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2053 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2054 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2055 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2056 -e $(BROKEN_PATH_FIX) \
2057 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2058 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2059 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2060 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2061 $@.sh >$@+
2062 endef
2063
2064 GIT-SCRIPT-DEFINES: FORCE
2065 @FLAGS='$(SCRIPT_DEFINES)'; \
2066 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2067 echo >&2 " * new script parameters"; \
2068 echo "$$FLAGS" >$@; \
2069 fi
2070
2071
2072 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2073 $(QUIET_GEN)$(cmd_munge_script) && \
2074 chmod +x $@+ && \
2075 mv $@+ $@
2076
2077 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2078 $(QUIET_GEN)$(cmd_munge_script) && \
2079 mv $@+ $@
2080
2081 git.res: git.rc GIT-VERSION-FILE
2082 $(QUIET_RC)$(RC) \
2083 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2084 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2085 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2086
2087 # This makes sure we depend on the NO_PERL setting itself.
2088 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2089
2090 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2091 # since the locale directory is injected.
2092 perl_localedir_SQ = $(localedir_SQ)
2093
2094 ifndef NO_PERL
2095 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2096 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2097
2098 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2099 PERL_DEFINES += $(RUNTIME_PREFIX)
2100
2101 # Support Perl runtime prefix. In this mode, a different header is installed
2102 # into Perl scripts.
2103 ifdef RUNTIME_PREFIX
2104
2105 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2106
2107 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2108 # at runtime.
2109 perl_localedir_SQ =
2110
2111 endif
2112
2113 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2114
2115 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2116 $(QUIET_GEN)$(RM) $@ $@+ && \
2117 sed -e '1{' \
2118 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2119 -e ' r GIT-PERL-HEADER' \
2120 -e ' G' \
2121 -e '}' \
2122 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2123 $< >$@+ && \
2124 chmod +x $@+ && \
2125 mv $@+ $@
2126
2127 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2128 GIT-PERL-DEFINES: FORCE
2129 @FLAGS='$(PERL_DEFINES)'; \
2130 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2131 echo >&2 " * new perl-specific parameters"; \
2132 echo "$$FLAGS" >$@; \
2133 fi
2134
2135 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2136 $(QUIET_GEN)$(RM) $@ && \
2137 INSTLIBDIR='$(perllibdir_SQ)' && \
2138 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2139 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2140 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2141 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2142 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2143 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2144 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2145 $< >$@+ && \
2146 mv $@+ $@
2147
2148 .PHONY: perllibdir
2149 perllibdir:
2150 @echo '$(perllibdir_SQ)'
2151
2152 .PHONY: gitweb
2153 gitweb:
2154 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2155
2156 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2157 $(QUIET_GEN)$(cmd_munge_script) && \
2158 chmod +x $@+ && \
2159 mv $@+ $@
2160 else # NO_PERL
2161 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2162 $(QUIET_GEN)$(RM) $@ $@+ && \
2163 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2164 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2165 unimplemented.sh >$@+ && \
2166 chmod +x $@+ && \
2167 mv $@+ $@
2168 endif # NO_PERL
2169
2170 # This makes sure we depend on the NO_PYTHON setting itself.
2171 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2172
2173 ifndef NO_PYTHON
2174 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2175 $(SCRIPT_PYTHON_GEN): % : %.py
2176 $(QUIET_GEN)$(RM) $@ $@+ && \
2177 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2178 $< >$@+ && \
2179 chmod +x $@+ && \
2180 mv $@+ $@
2181 else # NO_PYTHON
2182 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2183 $(QUIET_GEN)$(RM) $@ $@+ && \
2184 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2185 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2186 unimplemented.sh >$@+ && \
2187 chmod +x $@+ && \
2188 mv $@+ $@
2189 endif # NO_PYTHON
2190
2191 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2192 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2193 configure.ac >configure.ac+ && \
2194 autoconf -o configure configure.ac+ && \
2195 $(RM) configure.ac+
2196
2197 configure: configure.ac GIT-VERSION-FILE
2198 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2199
2200 ifdef AUTOCONFIGURED
2201 # We avoid depending on 'configure' here, because it gets rebuilt
2202 # every time GIT-VERSION-FILE is modified, only to update the embedded
2203 # version number string, which config.status does not care about. We
2204 # do want to recheck when the platform/environment detection logic
2205 # changes, hence this depends on configure.ac.
2206 config.status: configure.ac
2207 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2208 if test -f config.status; then \
2209 ./config.status --recheck; \
2210 else \
2211 ./configure; \
2212 fi
2213 reconfigure config.mak.autogen: config.status
2214 $(QUIET_GEN)./config.status
2215 .PHONY: reconfigure # This is a convenience target.
2216 endif
2217
2218 XDIFF_OBJS += xdiff/xdiffi.o
2219 XDIFF_OBJS += xdiff/xprepare.o
2220 XDIFF_OBJS += xdiff/xutils.o
2221 XDIFF_OBJS += xdiff/xemit.o
2222 XDIFF_OBJS += xdiff/xmerge.o
2223 XDIFF_OBJS += xdiff/xpatience.o
2224 XDIFF_OBJS += xdiff/xhistogram.o
2225
2226 VCSSVN_OBJS += vcs-svn/line_buffer.o
2227 VCSSVN_OBJS += vcs-svn/sliding_window.o
2228 VCSSVN_OBJS += vcs-svn/fast_export.o
2229 VCSSVN_OBJS += vcs-svn/svndiff.o
2230 VCSSVN_OBJS += vcs-svn/svndump.o
2231
2232 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2233 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2234 $(XDIFF_OBJS) \
2235 $(VCSSVN_OBJS) \
2236 common-main.o \
2237 git.o
2238 ifndef NO_CURL
2239 OBJECTS += http.o http-walker.o remote-curl.o
2240 endif
2241
2242 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2243 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2244
2245 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2246 $(dep_dirs):
2247 @mkdir -p $@
2248
2249 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2250 dep_file = $(dir $@).depend/$(notdir $@).d
2251 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2252 endif
2253
2254 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2255 dep_dirs =
2256 missing_dep_dirs =
2257 dep_args =
2258 endif
2259
2260 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2261 ASM_OBJ := $(ASM_SRC:S=o)
2262 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2263
2264 .SUFFIXES:
2265
2266 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2267 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2268 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2269 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2270
2271 %.s: %.c GIT-CFLAGS FORCE
2272 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2273
2274 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2275 # Take advantage of gcc's on-the-fly dependency generation
2276 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2277 dep_files_present := $(wildcard $(dep_files))
2278 ifneq ($(dep_files_present),)
2279 include $(dep_files_present)
2280 endif
2281 else
2282 # Dependencies on header files, for platforms that do not support
2283 # the gcc -MMD option.
2284 #
2285 # Dependencies on automatically generated headers such as command-list.h
2286 # should _not_ be included here, since they are necessary even when
2287 # building an object for the first time.
2288
2289 $(OBJECTS): $(LIB_H)
2290 endif
2291
2292 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2293 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2294 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2295 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2296 '-DBINDIR="$(bindir_relative_SQ)"' \
2297 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2298
2299 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2300 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2301 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2302
2303 config.sp config.s config.o: GIT-PREFIX
2304 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2305 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2306
2307 attr.sp attr.s attr.o: GIT-PREFIX
2308 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2309 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2310
2311 gettext.sp gettext.s gettext.o: GIT-PREFIX
2312 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2313 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2314
2315 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2316 -DCURL_DISABLE_TYPECHECK
2317
2318 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2319
2320 ifdef NO_EXPAT
2321 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2322 endif
2323
2324 ifdef NO_REGEX
2325 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2326 -DGAWK -DNO_MBSUPPORT
2327 endif
2328
2329 ifdef USE_NED_ALLOCATOR
2330 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2331 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2332 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2333 endif
2334
2335 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2336 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2337
2338 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2339 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2340 $(IMAP_SEND_LDFLAGS) $(LIBS)
2341
2342 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2343 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2344 $(CURL_LIBCURL) $(LIBS)
2345 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2346 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2347 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2348
2349 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2350 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2351 $(VCSSVN_LIB)
2352
2353 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2354 $(QUIET_LNCP)$(RM) $@ && \
2355 ln $< $@ 2>/dev/null || \
2356 ln -s $< $@ 2>/dev/null || \
2357 cp $< $@
2358
2359 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2360 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2361 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2362
2363 $(LIB_FILE): $(LIB_OBJS)
2364 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2365
2366 $(XDIFF_LIB): $(XDIFF_OBJS)
2367 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2368
2369 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2370 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2371
2372 export DEFAULT_EDITOR DEFAULT_PAGER
2373
2374 .PHONY: doc man man-perl html info pdf
2375 doc: man-perl
2376 $(MAKE) -C Documentation all
2377
2378 man: man-perl
2379 $(MAKE) -C Documentation man
2380
2381 man-perl: perl/build/man/man3/Git.3pm
2382
2383 html:
2384 $(MAKE) -C Documentation html
2385
2386 info:
2387 $(MAKE) -C Documentation info
2388
2389 pdf:
2390 $(MAKE) -C Documentation pdf
2391
2392 XGETTEXT_FLAGS = \
2393 --force-po \
2394 --add-comments=TRANSLATORS: \
2395 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2396 --from-code=UTF-8
2397 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2398 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2399 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2400 --keyword=gettextln --keyword=eval_gettextln
2401 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2402 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2403 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2404 LOCALIZED_SH = $(SCRIPT_SH)
2405 LOCALIZED_SH += git-parse-remote.sh
2406 LOCALIZED_SH += git-rebase--interactive.sh
2407 LOCALIZED_SH += git-rebase--preserve-merges.sh
2408 LOCALIZED_SH += git-sh-setup.sh
2409 LOCALIZED_PERL = $(SCRIPT_PERL)
2410
2411 ifdef XGETTEXT_INCLUDE_TESTS
2412 LOCALIZED_C += t/t0200/test.c
2413 LOCALIZED_SH += t/t0200/test.sh
2414 LOCALIZED_PERL += t/t0200/test.perl
2415 endif
2416
2417 ## Note that this is meant to be run only by the localization coordinator
2418 ## under a very controlled condition, i.e. (1) it is to be run in a
2419 ## Git repository (not a tarball extract), (2) any local modifications
2420 ## will be lost.
2421 ## Gettext tools cannot work with our own custom PRItime type, so
2422 ## we replace PRItime with PRIuMAX. We need to update this to
2423 ## PRIdMAX if we switch to a signed type later.
2424
2425 po/git.pot: $(GENERATED_H) FORCE
2426 # All modifications will be reverted at the end, so we do not
2427 # want to have any local change.
2428 git diff --quiet HEAD && git diff --quiet --cached
2429
2430 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2431 do \
2432 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2433 cat "$$s+" >"$$s" && rm "$$s+"; \
2434 done
2435
2436 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2437 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2438 $(LOCALIZED_SH)
2439 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2440 $(LOCALIZED_PERL)
2441
2442 # Reverting the munged source, leaving only the updated $@
2443 git reset --hard
2444 mv $@+ $@
2445
2446 .PHONY: pot
2447 pot: po/git.pot
2448
2449 POFILES := $(wildcard po/*.po)
2450 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2451
2452 ifndef NO_GETTEXT
2453 all:: $(MOFILES)
2454 endif
2455
2456 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2457 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2458
2459 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2460 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2461 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2462 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2463
2464 ifndef NO_PERL
2465 all:: $(LIB_PERL_GEN)
2466 ifndef NO_PERL_CPAN_FALLBACKS
2467 all:: $(LIB_CPAN_GEN)
2468 endif
2469 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2470 endif
2471
2472 perl/build/lib/%.pm: perl/%.pm
2473 $(QUIET_GEN)mkdir -p $(dir $@) && \
2474 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2475 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2476 < $< > $@
2477
2478 perl/build/man/man3/Git.3pm: perl/Git.pm
2479 $(QUIET_GEN)mkdir -p $(dir $@) && \
2480 pod2man $< $@
2481
2482 FIND_SOURCE_FILES = ( \
2483 git ls-files \
2484 '*.[hcS]' \
2485 '*.sh' \
2486 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2487 ':!contrib' \
2488 2>/dev/null || \
2489 $(FIND) . \
2490 \( -name .git -type d -prune \) \
2491 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2492 -o \( -name contrib -type d -prune \) \
2493 -o \( -name build -type d -prune \) \
2494 -o \( -name 'trash*' -type d -prune \) \
2495 -o \( -name '*.[hcS]' -type f -print \) \
2496 -o \( -name '*.sh' -type f -print \) \
2497 )
2498
2499 $(ETAGS_TARGET): FORCE
2500 $(RM) $(ETAGS_TARGET)
2501 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2502
2503 tags: FORCE
2504 $(RM) tags
2505 $(FIND_SOURCE_FILES) | xargs ctags -a
2506
2507 cscope:
2508 $(RM) cscope*
2509 $(FIND_SOURCE_FILES) | xargs cscope -b
2510
2511 ### Detect prefix changes
2512 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2513 $(localedir_SQ)
2514
2515 GIT-PREFIX: FORCE
2516 @FLAGS='$(TRACK_PREFIX)'; \
2517 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2518 echo >&2 " * new prefix flags"; \
2519 echo "$$FLAGS" >GIT-PREFIX; \
2520 fi
2521
2522 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2523
2524 GIT-CFLAGS: FORCE
2525 @FLAGS='$(TRACK_CFLAGS)'; \
2526 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2527 echo >&2 " * new build flags"; \
2528 echo "$$FLAGS" >GIT-CFLAGS; \
2529 fi
2530
2531 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2532
2533 GIT-LDFLAGS: FORCE
2534 @FLAGS='$(TRACK_LDFLAGS)'; \
2535 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2536 echo >&2 " * new link flags"; \
2537 echo "$$FLAGS" >GIT-LDFLAGS; \
2538 fi
2539
2540 # We need to apply sq twice, once to protect from the shell
2541 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2542 # and the first level quoting from the shell that runs "echo".
2543 GIT-BUILD-OPTIONS: FORCE
2544 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2545 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2546 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2547 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2548 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2549 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2550 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2551 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2552 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2553 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2554 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2555 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2556 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2557 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2558 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2559 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2560 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2561 ifdef TEST_OUTPUT_DIRECTORY
2562 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2563 endif
2564 ifdef GIT_TEST_OPTS
2565 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2566 endif
2567 ifdef GIT_TEST_CMP
2568 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2569 endif
2570 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2571 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2572 endif
2573 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2574 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2575 ifdef GIT_PERF_REPEAT_COUNT
2576 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2577 endif
2578 ifdef GIT_PERF_REPO
2579 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2580 endif
2581 ifdef GIT_PERF_LARGE_REPO
2582 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2583 endif
2584 ifdef GIT_PERF_MAKE_OPTS
2585 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2586 endif
2587 ifdef GIT_PERF_MAKE_COMMAND
2588 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2589 endif
2590 ifdef GIT_INTEROP_MAKE_OPTS
2591 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2592 endif
2593 ifdef TEST_GIT_INDEX_VERSION
2594 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2595 endif
2596 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2597
2598 ### Detect Python interpreter path changes
2599 ifndef NO_PYTHON
2600 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2601
2602 GIT-PYTHON-VARS: FORCE
2603 @VARS='$(TRACK_PYTHON)'; \
2604 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2605 echo >&2 " * new Python interpreter location"; \
2606 echo "$$VARS" >$@; \
2607 fi
2608 endif
2609
2610 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2611
2612 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2613 all:: $(NO_INSTALL)
2614
2615 bin-wrappers/%: wrap-for-bin.sh
2616 @mkdir -p bin-wrappers
2617 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2618 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2619 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2620 chmod +x $@
2621
2622 # GNU make supports exporting all variables by "export" without parameters.
2623 # However, the environment gets quite big, and some programs have problems
2624 # with that.
2625
2626 export NO_SVN_TESTS
2627 export TEST_NO_MALLOC_CHECK
2628
2629 ### Testing rules
2630
2631 test: all
2632 $(MAKE) -C t/ all
2633
2634 perf: all
2635 $(MAKE) -C t/perf/ all
2636
2637 .PHONY: test perf
2638
2639 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2640
2641 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2642
2643 .PRECIOUS: $(TEST_OBJS)
2644
2645 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2646
2647 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2648 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2649
2650 check-sha1:: t/helper/test-tool$X
2651 t/helper/test-sha1.sh
2652
2653 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2654
2655 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2656 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2657 $(SPARSE_FLAGS) $<
2658
2659 .PHONY: sparse $(SP_OBJ)
2660 sparse: $(SP_OBJ)
2661
2662 .PHONY: style
2663 style:
2664 git clang-format --style file --diff --extensions c,h
2665
2666 check: command-list.h
2667 @if sparse; \
2668 then \
2669 echo >&2 "Use 'make sparse' instead"; \
2670 $(MAKE) --no-print-directory sparse; \
2671 else \
2672 echo >&2 "Did you mean 'make test'?"; \
2673 exit 1; \
2674 fi
2675
2676 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2677 %.cocci.patch: %.cocci $(C_SOURCES)
2678 @echo ' ' SPATCH $<; \
2679 ret=0; \
2680 for f in $(C_SOURCES); do \
2681 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2682 { ret=$$?; break; }; \
2683 done >$@+ 2>$@.log; \
2684 if test $$ret != 0; \
2685 then \
2686 cat $@.log; \
2687 exit 1; \
2688 fi; \
2689 mv $@+ $@; \
2690 if test -s $@; \
2691 then \
2692 echo ' ' SPATCH result: $@; \
2693 fi
2694 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2695
2696 ### Installation rules
2697
2698 ifneq ($(filter /%,$(firstword $(template_dir))),)
2699 template_instdir = $(template_dir)
2700 else
2701 template_instdir = $(prefix)/$(template_dir)
2702 endif
2703 export template_instdir
2704
2705 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2706 gitexec_instdir = $(gitexecdir)
2707 else
2708 gitexec_instdir = $(prefix)/$(gitexecdir)
2709 endif
2710 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2711 export gitexec_instdir
2712
2713 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2714 mergetools_instdir = $(mergetoolsdir)
2715 else
2716 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2717 endif
2718 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2719
2720 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2721
2722 .PHONY: profile-install profile-fast-install
2723 profile-install: profile
2724 $(MAKE) install
2725
2726 profile-fast-install: profile-fast
2727 $(MAKE) install
2728
2729 install: all
2730 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2731 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2732 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2733 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2734 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2735 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2736 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2737 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2738 ifndef NO_GETTEXT
2739 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2740 (cd po/build/locale && $(TAR) cf - .) | \
2741 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2742 endif
2743 ifndef NO_PERL
2744 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2745 (cd perl/build/lib && $(TAR) cf - .) | \
2746 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2747 $(MAKE) -C gitweb install
2748 endif
2749 ifndef NO_TCLTK
2750 $(MAKE) -C gitk-git install
2751 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2752 endif
2753 ifneq (,$X)
2754 $(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';)
2755 endif
2756
2757 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2758 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2759 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2760 { test "$$bindir/" = "$$execdir/" || \
2761 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2762 $(RM) "$$execdir/$$p" && \
2763 test -n "$(INSTALL_SYMLINKS)" && \
2764 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2765 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2766 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2767 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2768 done; \
2769 } && \
2770 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2771 $(RM) "$$bindir/$$p" && \
2772 test -n "$(INSTALL_SYMLINKS)" && \
2773 ln -s "git$X" "$$bindir/$$p" || \
2774 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2775 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2776 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2777 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2778 done && \
2779 for p in $(BUILT_INS); do \
2780 $(RM) "$$execdir/$$p" && \
2781 test -n "$(INSTALL_SYMLINKS)" && \
2782 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2783 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2784 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2785 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2786 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2787 done && \
2788 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2789 for p in $$remote_curl_aliases; do \
2790 $(RM) "$$execdir/$$p" && \
2791 test -n "$(INSTALL_SYMLINKS)" && \
2792 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2793 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2794 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2795 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2796 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2797 done && \
2798 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2799
2800 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2801 .PHONY: quick-install-doc quick-install-man quick-install-html
2802 install-gitweb:
2803 $(MAKE) -C gitweb install
2804
2805 install-doc: install-man-perl
2806 $(MAKE) -C Documentation install
2807
2808 install-man: install-man-perl
2809 $(MAKE) -C Documentation install-man
2810
2811 install-man-perl: man-perl
2812 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2813 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2814 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2815
2816 install-html:
2817 $(MAKE) -C Documentation install-html
2818
2819 install-info:
2820 $(MAKE) -C Documentation install-info
2821
2822 install-pdf:
2823 $(MAKE) -C Documentation install-pdf
2824
2825 quick-install-doc:
2826 $(MAKE) -C Documentation quick-install
2827
2828 quick-install-man:
2829 $(MAKE) -C Documentation quick-install-man
2830
2831 quick-install-html:
2832 $(MAKE) -C Documentation quick-install-html
2833
2834
2835
2836 ### Maintainer's dist rules
2837
2838 GIT_TARNAME = git-$(GIT_VERSION)
2839 dist: git-archive$(X) configure
2840 ./git-archive --format=tar \
2841 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2842 @mkdir -p $(GIT_TARNAME)
2843 @cp configure $(GIT_TARNAME)
2844 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2845 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2846 $(TAR) rf $(GIT_TARNAME).tar \
2847 $(GIT_TARNAME)/configure \
2848 $(GIT_TARNAME)/version \
2849 $(GIT_TARNAME)/git-gui/version
2850 ifdef DC_SHA1_SUBMODULE
2851 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2852 @cp sha1collisiondetection/LICENSE.txt \
2853 $(GIT_TARNAME)/sha1collisiondetection/
2854 @cp sha1collisiondetection/LICENSE.txt \
2855 $(GIT_TARNAME)/sha1collisiondetection/
2856 @cp sha1collisiondetection/lib/sha1.[ch] \
2857 $(GIT_TARNAME)/sha1collisiondetection/lib/
2858 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2859 $(GIT_TARNAME)/sha1collisiondetection/lib/
2860 $(TAR) rf $(GIT_TARNAME).tar \
2861 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2862 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2863 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2864 endif
2865 @$(RM) -r $(GIT_TARNAME)
2866 gzip -f -9 $(GIT_TARNAME).tar
2867
2868 rpm::
2869 @echo >&2 "Use distro packaged sources to run rpmbuild"
2870 @false
2871 .PHONY: rpm
2872
2873 htmldocs = git-htmldocs-$(GIT_VERSION)
2874 manpages = git-manpages-$(GIT_VERSION)
2875 .PHONY: dist-doc distclean
2876 dist-doc:
2877 $(RM) -r .doc-tmp-dir
2878 mkdir .doc-tmp-dir
2879 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2880 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2881 gzip -n -9 -f $(htmldocs).tar
2882 :
2883 $(RM) -r .doc-tmp-dir
2884 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2885 $(MAKE) -C Documentation DESTDIR=./ \
2886 man1dir=../.doc-tmp-dir/man1 \
2887 man5dir=../.doc-tmp-dir/man5 \
2888 man7dir=../.doc-tmp-dir/man7 \
2889 install
2890 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2891 gzip -n -9 -f $(manpages).tar
2892 $(RM) -r .doc-tmp-dir
2893
2894 ### Cleaning rules
2895
2896 distclean: clean
2897 $(RM) configure
2898 $(RM) config.log config.status config.cache
2899 $(RM) config.mak.autogen config.mak.append
2900 $(RM) -r autom4te.cache
2901
2902 profile-clean:
2903 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2904 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2905
2906 clean: profile-clean coverage-clean
2907 $(RM) *.res
2908 $(RM) $(OBJECTS)
2909 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2910 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2911 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2912 $(RM) -r bin-wrappers $(dep_dirs)
2913 $(RM) -r po/build/
2914 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
2915 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2916 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2917 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2918 $(RM) contrib/coccinelle/*.cocci.patch*
2919 $(MAKE) -C Documentation/ clean
2920 ifndef NO_PERL
2921 $(MAKE) -C gitweb clean
2922 $(RM) -r perl/build/
2923 endif
2924 $(MAKE) -C templates/ clean
2925 $(MAKE) -C t/ clean
2926 ifndef NO_TCLTK
2927 $(MAKE) -C gitk-git clean
2928 $(MAKE) -C git-gui clean
2929 endif
2930 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2931 $(RM) GIT-USER-AGENT GIT-PREFIX
2932 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
2933
2934 .PHONY: all install profile-clean clean strip
2935 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2936 .PHONY: FORCE cscope
2937
2938 ### Check documentation
2939 #
2940 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2941 ALL_COMMANDS += git
2942 ALL_COMMANDS += gitk
2943 ALL_COMMANDS += gitweb
2944 ALL_COMMANDS += git-gui git-citool
2945
2946 .PHONY: check-docs
2947 check-docs::
2948 $(MAKE) -C Documentation lint-docs
2949 @(for v in $(ALL_COMMANDS); \
2950 do \
2951 case "$$v" in \
2952 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2953 git-merge-resolve | git-merge-subtree | \
2954 git-fsck-objects | git-init-db | \
2955 git-remote-* | git-stage | \
2956 git-?*--?* ) continue ;; \
2957 esac ; \
2958 test -f "Documentation/$$v.txt" || \
2959 echo "no doc: $$v"; \
2960 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2961 grep -q "^$$v[ ]" || \
2962 case "$$v" in \
2963 git) ;; \
2964 *) echo "no link: $$v";; \
2965 esac ; \
2966 done; \
2967 ( \
2968 sed -e '1,/^### command list/d' \
2969 -e '/^#/d' \
2970 -e 's/[ ].*//' \
2971 -e 's/^/listed /' command-list.txt; \
2972 $(MAKE) -C Documentation print-man1 | \
2973 grep '\.txt$$' | \
2974 sed -e 's|Documentation/|documented |' \
2975 -e 's/\.txt//'; \
2976 ) | while read how cmd; \
2977 do \
2978 case " $(ALL_COMMANDS) " in \
2979 *" $$cmd "*) ;; \
2980 *) echo "removed but $$how: $$cmd" ;; \
2981 esac; \
2982 done ) | sort
2983
2984 ### Make sure built-ins do not have dups and listed in git.c
2985 #
2986 check-builtins::
2987 ./check-builtins.sh
2988
2989 ### Test suite coverage testing
2990 #
2991 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2992 .PHONY: coverage-untested-functions cover_db cover_db_html
2993 .PHONY: coverage-clean-results
2994
2995 coverage:
2996 $(MAKE) coverage-test
2997 $(MAKE) coverage-untested-functions
2998
2999 object_dirs := $(sort $(dir $(OBJECTS)))
3000 coverage-clean-results:
3001 $(RM) $(addsuffix *.gcov,$(object_dirs))
3002 $(RM) $(addsuffix *.gcda,$(object_dirs))
3003 $(RM) coverage-untested-functions
3004 $(RM) -r cover_db/
3005 $(RM) -r cover_db_html/
3006
3007 coverage-clean: coverage-clean-results
3008 $(RM) $(addsuffix *.gcno,$(object_dirs))
3009
3010 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3011 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3012 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3013
3014 coverage-compile:
3015 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3016
3017 coverage-test: coverage-clean-results coverage-compile
3018 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3019 DEFAULT_TEST_TARGET=test -j1 test
3020
3021 coverage-report:
3022 $(QUIET_GCOV)for dir in $(object_dirs); do \
3023 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3024 done
3025
3026 coverage-untested-functions: coverage-report
3027 grep '^function.*called 0 ' *.c.gcov \
3028 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3029 > coverage-untested-functions
3030
3031 cover_db: coverage-report
3032 gcov2perl -db cover_db *.gcov
3033
3034 cover_db_html: cover_db
3035 cover -report html -outputdir cover_db_html cover_db
3036