Makefile: add a DEVOPTS to get all of -Wextra
[git.git] / Makefile
blob1ad1049a408cbe4c3f29e580edff1f01e78d93ab
1 # The default target of this Makefile is...
2 all::
4 # Define V=1 to have a more verbose compile.
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
32 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
33 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
34 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
35 # default in future releases.
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
102 # Define NO_STRCASESTR if you don't have strcasestr.
104 # Define NO_MEMMEM if you don't have memmem.
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
108 # Define NO_STRLCPY if you don't have strlcpy.
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
114 # Define NO_SETENV if you don't have setenv in the C library.
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
125 # Define NO_LIBGEN_H if you don't have libgen.h.
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
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.
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
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.
205 # Define NO_MMAP if you want to avoid mmap.
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
224 # Define NO_SETITIMER if you don't have setitimer()
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
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).
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
246 # Define NO_ICONV if your libc does not properly support iconv.
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
297 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
298 # MakeMaker (e.g. using ActiveState under Cygwin).
300 # Define NO_PERL if you do not want Perl scripts or libraries at all.
302 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
303 # but /usr/bin/python2.7 on some platforms).
305 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
307 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
309 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
310 # and egrep that are pickier when their input contains non-ASCII data.
312 # The TCL_PATH variable governs the location of the Tcl interpreter
313 # used to optimize git-gui for your system. Only used if NO_TCLTK
314 # is not set. Defaults to the bare 'tclsh'.
316 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
317 # If not set it defaults to the bare 'wish'. If it is set to the empty
318 # string then NO_TCLTK will be forced (this is used by configure script).
320 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
321 # is a simplified version of the merge sort used in glibc. This is
322 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
324 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
325 # compatible with the one described in C11 Annex K.
327 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
328 # information on a not yet closed file that lstat would return for the same
329 # file after it was closed.
331 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
332 # when hardlinking a file to another name and unlinking the original file right
333 # away (some NTFS drivers seem to zero the contents in that scenario).
335 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
336 # programs as a tar, where bin/ and libexec/ might be on different file systems.
338 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
339 # copies to install built-in git commands e.g. git-cat-file.
341 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
342 # memory allocators with the nedmalloc allocator written by Niall Douglas.
344 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
345 # This is necessary when using a custom allocator in order to avoid
346 # crashes due to allocation and free working on different 'heaps'.
347 # It's defined automatically if USE_NED_ALLOCATOR is set.
349 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
350 # feature.
352 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
353 # user.
355 # Define GETTEXT_POISON if you are debugging the choice of strings marked
356 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
357 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
358 # (to any value) in your environment.
360 # Define JSMIN to point to JavaScript minifier that functions as
361 # a filter to have gitweb.js minified.
363 # Define CSSMIN to point to a CSS minifier in order to generate a minified
364 # version of gitweb.css
366 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
367 # you want to use something different. The value will be interpreted by the
368 # shell at runtime when it is used.
370 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
371 # want to use something different. The value will be interpreted by the shell
372 # if necessary when it is used. Examples:
374 # DEFAULT_EDITOR='~/bin/vi',
375 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
376 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
378 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
379 # header files to be automatically computed, to avoid rebuilding objects when
380 # an unrelated header file changes. Define it to "no" to use the hard-coded
381 # dependency rules. The default is "auto", which means to use computed header
382 # dependencies if your compiler is detected to support it.
384 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
386 # Define GIT_USER_AGENT if you want to change how git identifies itself during
387 # network interactions. The default is "git/$(GIT_VERSION)".
389 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
390 # (defaults to "man") if you want to have a different default when
391 # "git help" is called without a parameter specifying the format.
393 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
394 # with a different indexfile format version. If it isn't set the index
395 # file format used is index-v[23].
397 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
398 # return NULL when it receives a bogus time_t.
400 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
402 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
404 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
405 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
407 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
408 # compiles the following initialization:
410 # static const char s[] = ("FOO");
412 # and define it to "no" if you need to remove the parentheses () around the
413 # constant. The default is "auto", which means to use parentheses if your
414 # compiler is detected to support it.
416 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
418 # Define HAVE_GETDELIM if your system has the getdelim() function.
420 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
421 # default environment variables to be passed when a pager is spawned, e.g.
423 # PAGER_ENV = LESS=FRX LV=-c
425 # to say "export LESS=FRX (and LV=-c) if the environment variable
426 # LESS (and LV) is not set, respectively".
428 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
429 # running the test scripts (e.g., bash has better support for "set -x"
430 # tracing).
432 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
433 # which the built Git will run (for instance "x86_64").
435 # Define DEVELOPER to enable more compiler warnings. Compiler version
436 # and family are auto detected, but could be overridden by defining
437 # COMPILER_FEATURES (see config.mak.dev)
439 # When DEVELOPER is set, DEVOPTS can be used to control compiler
440 # options. This variable contains keywords separated by
441 # whitespace. The following keywords are are recognized:
443 # no-error:
445 # suppresses the -Werror that implicitly comes with
446 # DEVELOPER=1. Useful for getting the full set of errors
447 # without immediately dying, or for logging them.
449 # extra-all:
451 # The DEVELOPER mode enables -Wextra with a few exceptions. By
452 # setting this flag the exceptions are removed, and all of
453 # -Wextra is used.
455 GIT-VERSION-FILE: FORCE
456 @$(SHELL_PATH) ./GIT-VERSION-GEN
457 -include GIT-VERSION-FILE
459 # CFLAGS and LDFLAGS are for the users to override from the command line.
461 CFLAGS = -g -O2 -Wall
462 LDFLAGS =
463 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
464 ALL_LDFLAGS = $(LDFLAGS)
465 STRIP ?= strip
467 # Create as necessary, replace existing, make ranlib unneeded.
468 ARFLAGS = rcs
470 # Among the variables below, these:
471 # gitexecdir
472 # template_dir
473 # sysconfdir
474 # can be specified as a relative path some/where/else;
475 # this is interpreted as relative to $(prefix) and "git" at
476 # runtime figures out where they are based on the path to the executable.
477 # Additionally, the following will be treated as relative by "git" if they
478 # begin with "$(prefix)/":
479 # mandir
480 # infodir
481 # htmldir
482 # This can help installing the suite in a relocatable way.
484 prefix = $(HOME)
485 bindir_relative = bin
486 bindir = $(prefix)/$(bindir_relative)
487 mandir = $(prefix)/share/man
488 infodir = $(prefix)/share/info
489 gitexecdir = libexec/git-core
490 mergetoolsdir = $(gitexecdir)/mergetools
491 sharedir = $(prefix)/share
492 gitwebdir = $(sharedir)/gitweb
493 localedir = $(sharedir)/locale
494 template_dir = share/git-core/templates
495 htmldir = $(prefix)/share/doc/git-doc
496 ETC_GITCONFIG = $(sysconfdir)/gitconfig
497 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
498 lib = lib
499 # DESTDIR =
500 pathsep = :
502 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
503 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
504 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
506 export prefix bindir sharedir sysconfdir gitwebdir localedir
508 CC = cc
509 AR = ar
510 RM = rm -f
511 DIFF = diff
512 TAR = tar
513 FIND = find
514 INSTALL = install
515 TCL_PATH = tclsh
516 TCLTK_PATH = wish
517 XGETTEXT = xgettext
518 MSGFMT = msgfmt
519 CURL_CONFIG = curl-config
520 PTHREAD_LIBS = -lpthread
521 PTHREAD_CFLAGS =
522 GCOV = gcov
523 SPATCH = spatch
525 export TCL_PATH TCLTK_PATH
527 SPARSE_FLAGS =
528 SPATCH_FLAGS = --all-includes
532 ### --- END CONFIGURATION SECTION ---
534 # Those must not be GNU-specific; they are shared with perl/ which may
535 # be built by a different compiler. (Note that this is an artifact now
536 # but it still might be nice to keep that distinction.)
537 BASIC_CFLAGS = -I.
538 BASIC_LDFLAGS =
540 # Guard against environment variables
541 BUILTIN_OBJS =
542 BUILT_INS =
543 COMPAT_CFLAGS =
544 COMPAT_OBJS =
545 XDIFF_OBJS =
546 VCSSVN_OBJS =
547 GENERATED_H =
548 EXTRA_CPPFLAGS =
549 LIB_OBJS =
550 PROGRAM_OBJS =
551 PROGRAMS =
552 SCRIPT_PERL =
553 SCRIPT_PYTHON =
554 SCRIPT_SH =
555 SCRIPT_LIB =
556 TEST_PROGRAMS_NEED_X =
558 # Having this variable in your environment would break pipelines because
559 # you cause "cd" to echo its destination to stdout. It can also take
560 # scripts to unexpected places. If you like CDPATH, define it for your
561 # interactive shell sessions without exporting it.
562 unexport CDPATH
564 SCRIPT_SH += git-bisect.sh
565 SCRIPT_SH += git-difftool--helper.sh
566 SCRIPT_SH += git-filter-branch.sh
567 SCRIPT_SH += git-merge-octopus.sh
568 SCRIPT_SH += git-merge-one-file.sh
569 SCRIPT_SH += git-merge-resolve.sh
570 SCRIPT_SH += git-mergetool.sh
571 SCRIPT_SH += git-quiltimport.sh
572 SCRIPT_SH += git-rebase.sh
573 SCRIPT_SH += git-remote-testgit.sh
574 SCRIPT_SH += git-request-pull.sh
575 SCRIPT_SH += git-stash.sh
576 SCRIPT_SH += git-submodule.sh
577 SCRIPT_SH += git-web--browse.sh
579 SCRIPT_LIB += git-mergetool--lib
580 SCRIPT_LIB += git-parse-remote
581 SCRIPT_LIB += git-rebase--am
582 SCRIPT_LIB += git-rebase--interactive
583 SCRIPT_LIB += git-rebase--merge
584 SCRIPT_LIB += git-sh-setup
585 SCRIPT_LIB += git-sh-i18n
587 SCRIPT_PERL += git-add--interactive.perl
588 SCRIPT_PERL += git-archimport.perl
589 SCRIPT_PERL += git-cvsexportcommit.perl
590 SCRIPT_PERL += git-cvsimport.perl
591 SCRIPT_PERL += git-cvsserver.perl
592 SCRIPT_PERL += git-send-email.perl
593 SCRIPT_PERL += git-svn.perl
595 SCRIPT_PYTHON += git-p4.py
597 NO_INSTALL += git-remote-testgit
599 # Generated files for scripts
600 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
601 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
602 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
604 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
605 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
606 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
608 # Individual rules to allow e.g.
609 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
610 # from subdirectories like contrib/*/
611 .PHONY: build-perl-script build-sh-script build-python-script
612 build-perl-script: $(SCRIPT_PERL_GEN)
613 build-sh-script: $(SCRIPT_SH_GEN)
614 build-python-script: $(SCRIPT_PYTHON_GEN)
616 .PHONY: install-perl-script install-sh-script install-python-script
617 install-sh-script: $(SCRIPT_SH_INS)
618 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
619 install-perl-script: $(SCRIPT_PERL_INS)
620 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
621 install-python-script: $(SCRIPT_PYTHON_INS)
622 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
624 .PHONY: clean-perl-script clean-sh-script clean-python-script
625 clean-sh-script:
626 $(RM) $(SCRIPT_SH_GEN)
627 clean-perl-script:
628 $(RM) $(SCRIPT_PERL_GEN)
629 clean-python-script:
630 $(RM) $(SCRIPT_PYTHON_GEN)
632 SCRIPTS = $(SCRIPT_SH_INS) \
633 $(SCRIPT_PERL_INS) \
634 $(SCRIPT_PYTHON_INS) \
635 git-instaweb
637 ETAGS_TARGET = TAGS
639 # Empty...
640 EXTRA_PROGRAMS =
642 # ... and all the rest that could be moved out of bindir to gitexecdir
643 PROGRAMS += $(EXTRA_PROGRAMS)
645 PROGRAM_OBJS += credential-store.o
646 PROGRAM_OBJS += daemon.o
647 PROGRAM_OBJS += fast-import.o
648 PROGRAM_OBJS += http-backend.o
649 PROGRAM_OBJS += imap-send.o
650 PROGRAM_OBJS += sh-i18n--envsubst.o
651 PROGRAM_OBJS += shell.o
652 PROGRAM_OBJS += show-index.o
653 PROGRAM_OBJS += upload-pack.o
654 PROGRAM_OBJS += remote-testsvn.o
656 # Binary suffix, set to .exe for Windows builds
659 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
661 TEST_PROGRAMS_NEED_X += test-chmtime
662 TEST_PROGRAMS_NEED_X += test-ctype
663 TEST_PROGRAMS_NEED_X += test-config
664 TEST_PROGRAMS_NEED_X += test-date
665 TEST_PROGRAMS_NEED_X += test-delta
666 TEST_PROGRAMS_NEED_X += test-drop-caches
667 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
668 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
669 TEST_PROGRAMS_NEED_X += test-dump-split-index
670 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
671 TEST_PROGRAMS_NEED_X += test-example-decorate
672 TEST_PROGRAMS_NEED_X += test-fake-ssh
673 TEST_PROGRAMS_NEED_X += test-genrandom
674 TEST_PROGRAMS_NEED_X += test-hashmap
675 TEST_PROGRAMS_NEED_X += test-index-version
676 TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
677 TEST_PROGRAMS_NEED_X += test-line-buffer
678 TEST_PROGRAMS_NEED_X += test-match-trees
679 TEST_PROGRAMS_NEED_X += test-mergesort
680 TEST_PROGRAMS_NEED_X += test-mktemp
681 TEST_PROGRAMS_NEED_X += test-online-cpus
682 TEST_PROGRAMS_NEED_X += test-parse-options
683 TEST_PROGRAMS_NEED_X += test-path-utils
684 TEST_PROGRAMS_NEED_X += test-prio-queue
685 TEST_PROGRAMS_NEED_X += test-read-cache
686 TEST_PROGRAMS_NEED_X += test-write-cache
687 TEST_PROGRAMS_NEED_X += test-ref-store
688 TEST_PROGRAMS_NEED_X += test-regex
689 TEST_PROGRAMS_NEED_X += test-revision-walking
690 TEST_PROGRAMS_NEED_X += test-run-command
691 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
692 TEST_PROGRAMS_NEED_X += test-sha1
693 TEST_PROGRAMS_NEED_X += test-sha1-array
694 TEST_PROGRAMS_NEED_X += test-sigchain
695 TEST_PROGRAMS_NEED_X += test-strcmp-offset
696 TEST_PROGRAMS_NEED_X += test-string-list
697 TEST_PROGRAMS_NEED_X += test-submodule-config
698 TEST_PROGRAMS_NEED_X += test-subprocess
699 TEST_PROGRAMS_NEED_X += test-svn-fe
700 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
701 TEST_PROGRAMS_NEED_X += test-wildmatch
703 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
705 # List built-in command $C whose implementation cmd_$C() is not in
706 # builtin/$C.o but is linked in as part of some other command.
707 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
709 BUILT_INS += git-cherry$X
710 BUILT_INS += git-cherry-pick$X
711 BUILT_INS += git-format-patch$X
712 BUILT_INS += git-fsck-objects$X
713 BUILT_INS += git-init$X
714 BUILT_INS += git-merge-subtree$X
715 BUILT_INS += git-show$X
716 BUILT_INS += git-stage$X
717 BUILT_INS += git-status$X
718 BUILT_INS += git-whatchanged$X
720 # what 'all' will build and 'install' will install in gitexecdir,
721 # excluding programs for built-in commands
722 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
724 # what 'all' will build but not install in gitexecdir
725 OTHER_PROGRAMS = git$X
727 # what test wrappers are needed and 'install' will install, in bindir
728 BINDIR_PROGRAMS_NEED_X += git
729 BINDIR_PROGRAMS_NEED_X += git-upload-pack
730 BINDIR_PROGRAMS_NEED_X += git-receive-pack
731 BINDIR_PROGRAMS_NEED_X += git-upload-archive
732 BINDIR_PROGRAMS_NEED_X += git-shell
734 BINDIR_PROGRAMS_NO_X += git-cvsserver
736 # Set paths to tools early so that they can be used for version tests.
737 ifndef SHELL_PATH
738 SHELL_PATH = /bin/sh
739 endif
740 ifndef PERL_PATH
741 PERL_PATH = /usr/bin/perl
742 endif
743 ifndef PYTHON_PATH
744 PYTHON_PATH = /usr/bin/python
745 endif
747 export PERL_PATH
748 export PYTHON_PATH
750 TEST_SHELL_PATH = $(SHELL_PATH)
752 LIB_FILE = libgit.a
753 XDIFF_LIB = xdiff/lib.a
754 VCSSVN_LIB = vcs-svn/lib.a
756 GENERATED_H += common-cmds.h
758 LIB_H = $(shell $(FIND) . \
759 -name .git -prune -o \
760 -name t -prune -o \
761 -name Documentation -prune -o \
762 -name '*.h' -print)
764 LIB_OBJS += abspath.o
765 LIB_OBJS += advice.o
766 LIB_OBJS += alias.o
767 LIB_OBJS += alloc.o
768 LIB_OBJS += apply.o
769 LIB_OBJS += archive.o
770 LIB_OBJS += archive-tar.o
771 LIB_OBJS += archive-zip.o
772 LIB_OBJS += argv-array.o
773 LIB_OBJS += attr.o
774 LIB_OBJS += base85.o
775 LIB_OBJS += bisect.o
776 LIB_OBJS += blame.o
777 LIB_OBJS += blob.o
778 LIB_OBJS += branch.o
779 LIB_OBJS += bulk-checkin.o
780 LIB_OBJS += bundle.o
781 LIB_OBJS += cache-tree.o
782 LIB_OBJS += checkout.o
783 LIB_OBJS += color.o
784 LIB_OBJS += column.o
785 LIB_OBJS += combine-diff.o
786 LIB_OBJS += commit.o
787 LIB_OBJS += compat/obstack.o
788 LIB_OBJS += compat/terminal.o
789 LIB_OBJS += config.o
790 LIB_OBJS += connect.o
791 LIB_OBJS += connected.o
792 LIB_OBJS += convert.o
793 LIB_OBJS += copy.o
794 LIB_OBJS += credential.o
795 LIB_OBJS += csum-file.o
796 LIB_OBJS += ctype.o
797 LIB_OBJS += date.o
798 LIB_OBJS += decorate.o
799 LIB_OBJS += diffcore-break.o
800 LIB_OBJS += diffcore-delta.o
801 LIB_OBJS += diffcore-order.o
802 LIB_OBJS += diffcore-pickaxe.o
803 LIB_OBJS += diffcore-rename.o
804 LIB_OBJS += diff-delta.o
805 LIB_OBJS += diff-lib.o
806 LIB_OBJS += diff-no-index.o
807 LIB_OBJS += diff.o
808 LIB_OBJS += dir.o
809 LIB_OBJS += dir-iterator.o
810 LIB_OBJS += editor.o
811 LIB_OBJS += entry.o
812 LIB_OBJS += environment.o
813 LIB_OBJS += ewah/bitmap.o
814 LIB_OBJS += ewah/ewah_bitmap.o
815 LIB_OBJS += ewah/ewah_io.o
816 LIB_OBJS += ewah/ewah_rlw.o
817 LIB_OBJS += exec_cmd.o
818 LIB_OBJS += fetch-pack.o
819 LIB_OBJS += fsck.o
820 LIB_OBJS += fsmonitor.o
821 LIB_OBJS += gettext.o
822 LIB_OBJS += gpg-interface.o
823 LIB_OBJS += graph.o
824 LIB_OBJS += grep.o
825 LIB_OBJS += hashmap.o
826 LIB_OBJS += help.o
827 LIB_OBJS += hex.o
828 LIB_OBJS += ident.o
829 LIB_OBJS += kwset.o
830 LIB_OBJS += levenshtein.o
831 LIB_OBJS += line-log.o
832 LIB_OBJS += line-range.o
833 LIB_OBJS += list-objects.o
834 LIB_OBJS += list-objects-filter.o
835 LIB_OBJS += list-objects-filter-options.o
836 LIB_OBJS += ll-merge.o
837 LIB_OBJS += lockfile.o
838 LIB_OBJS += log-tree.o
839 LIB_OBJS += mailinfo.o
840 LIB_OBJS += mailmap.o
841 LIB_OBJS += match-trees.o
842 LIB_OBJS += merge.o
843 LIB_OBJS += merge-blobs.o
844 LIB_OBJS += merge-recursive.o
845 LIB_OBJS += mergesort.o
846 LIB_OBJS += mru.o
847 LIB_OBJS += name-hash.o
848 LIB_OBJS += notes.o
849 LIB_OBJS += notes-cache.o
850 LIB_OBJS += notes-merge.o
851 LIB_OBJS += notes-utils.o
852 LIB_OBJS += object.o
853 LIB_OBJS += oidmap.o
854 LIB_OBJS += oidset.o
855 LIB_OBJS += packfile.o
856 LIB_OBJS += pack-bitmap.o
857 LIB_OBJS += pack-bitmap-write.o
858 LIB_OBJS += pack-check.o
859 LIB_OBJS += pack-objects.o
860 LIB_OBJS += pack-revindex.o
861 LIB_OBJS += pack-write.o
862 LIB_OBJS += pager.o
863 LIB_OBJS += parse-options.o
864 LIB_OBJS += parse-options-cb.o
865 LIB_OBJS += patch-delta.o
866 LIB_OBJS += patch-ids.o
867 LIB_OBJS += path.o
868 LIB_OBJS += pathspec.o
869 LIB_OBJS += pkt-line.o
870 LIB_OBJS += preload-index.o
871 LIB_OBJS += pretty.o
872 LIB_OBJS += prio-queue.o
873 LIB_OBJS += progress.o
874 LIB_OBJS += prompt.o
875 LIB_OBJS += protocol.o
876 LIB_OBJS += quote.o
877 LIB_OBJS += reachable.o
878 LIB_OBJS += read-cache.o
879 LIB_OBJS += reflog-walk.o
880 LIB_OBJS += refs.o
881 LIB_OBJS += refs/files-backend.o
882 LIB_OBJS += refs/iterator.o
883 LIB_OBJS += refs/packed-backend.o
884 LIB_OBJS += refs/ref-cache.o
885 LIB_OBJS += ref-filter.o
886 LIB_OBJS += remote.o
887 LIB_OBJS += replace_object.o
888 LIB_OBJS += repository.o
889 LIB_OBJS += rerere.o
890 LIB_OBJS += resolve-undo.o
891 LIB_OBJS += revision.o
892 LIB_OBJS += run-command.o
893 LIB_OBJS += send-pack.o
894 LIB_OBJS += sequencer.o
895 LIB_OBJS += server-info.o
896 LIB_OBJS += setup.o
897 LIB_OBJS += sha1-array.o
898 LIB_OBJS += sha1-lookup.o
899 LIB_OBJS += sha1_file.o
900 LIB_OBJS += sha1_name.o
901 LIB_OBJS += shallow.o
902 LIB_OBJS += sideband.o
903 LIB_OBJS += sigchain.o
904 LIB_OBJS += split-index.o
905 LIB_OBJS += strbuf.o
906 LIB_OBJS += streaming.o
907 LIB_OBJS += string-list.o
908 LIB_OBJS += submodule.o
909 LIB_OBJS += submodule-config.o
910 LIB_OBJS += sub-process.o
911 LIB_OBJS += symlinks.o
912 LIB_OBJS += tag.o
913 LIB_OBJS += tempfile.o
914 LIB_OBJS += tmp-objdir.o
915 LIB_OBJS += trace.o
916 LIB_OBJS += trailer.o
917 LIB_OBJS += transport.o
918 LIB_OBJS += transport-helper.o
919 LIB_OBJS += tree-diff.o
920 LIB_OBJS += tree.o
921 LIB_OBJS += tree-walk.o
922 LIB_OBJS += unpack-trees.o
923 LIB_OBJS += url.o
924 LIB_OBJS += urlmatch.o
925 LIB_OBJS += usage.o
926 LIB_OBJS += userdiff.o
927 LIB_OBJS += utf8.o
928 LIB_OBJS += varint.o
929 LIB_OBJS += version.o
930 LIB_OBJS += versioncmp.o
931 LIB_OBJS += walker.o
932 LIB_OBJS += wildmatch.o
933 LIB_OBJS += worktree.o
934 LIB_OBJS += wrapper.o
935 LIB_OBJS += write_or_die.o
936 LIB_OBJS += ws.o
937 LIB_OBJS += wt-status.o
938 LIB_OBJS += xdiff-interface.o
939 LIB_OBJS += zlib.o
941 BUILTIN_OBJS += builtin/add.o
942 BUILTIN_OBJS += builtin/am.o
943 BUILTIN_OBJS += builtin/annotate.o
944 BUILTIN_OBJS += builtin/apply.o
945 BUILTIN_OBJS += builtin/archive.o
946 BUILTIN_OBJS += builtin/bisect--helper.o
947 BUILTIN_OBJS += builtin/blame.o
948 BUILTIN_OBJS += builtin/branch.o
949 BUILTIN_OBJS += builtin/bundle.o
950 BUILTIN_OBJS += builtin/cat-file.o
951 BUILTIN_OBJS += builtin/check-attr.o
952 BUILTIN_OBJS += builtin/check-ignore.o
953 BUILTIN_OBJS += builtin/check-mailmap.o
954 BUILTIN_OBJS += builtin/check-ref-format.o
955 BUILTIN_OBJS += builtin/checkout-index.o
956 BUILTIN_OBJS += builtin/checkout.o
957 BUILTIN_OBJS += builtin/clean.o
958 BUILTIN_OBJS += builtin/clone.o
959 BUILTIN_OBJS += builtin/column.o
960 BUILTIN_OBJS += builtin/commit-tree.o
961 BUILTIN_OBJS += builtin/commit.o
962 BUILTIN_OBJS += builtin/config.o
963 BUILTIN_OBJS += builtin/count-objects.o
964 BUILTIN_OBJS += builtin/credential.o
965 BUILTIN_OBJS += builtin/describe.o
966 BUILTIN_OBJS += builtin/diff-files.o
967 BUILTIN_OBJS += builtin/diff-index.o
968 BUILTIN_OBJS += builtin/diff-tree.o
969 BUILTIN_OBJS += builtin/diff.o
970 BUILTIN_OBJS += builtin/difftool.o
971 BUILTIN_OBJS += builtin/fast-export.o
972 BUILTIN_OBJS += builtin/fetch-pack.o
973 BUILTIN_OBJS += builtin/fetch.o
974 BUILTIN_OBJS += builtin/fmt-merge-msg.o
975 BUILTIN_OBJS += builtin/for-each-ref.o
976 BUILTIN_OBJS += builtin/fsck.o
977 BUILTIN_OBJS += builtin/gc.o
978 BUILTIN_OBJS += builtin/get-tar-commit-id.o
979 BUILTIN_OBJS += builtin/grep.o
980 BUILTIN_OBJS += builtin/hash-object.o
981 BUILTIN_OBJS += builtin/help.o
982 BUILTIN_OBJS += builtin/index-pack.o
983 BUILTIN_OBJS += builtin/init-db.o
984 BUILTIN_OBJS += builtin/interpret-trailers.o
985 BUILTIN_OBJS += builtin/log.o
986 BUILTIN_OBJS += builtin/ls-files.o
987 BUILTIN_OBJS += builtin/ls-remote.o
988 BUILTIN_OBJS += builtin/ls-tree.o
989 BUILTIN_OBJS += builtin/mailinfo.o
990 BUILTIN_OBJS += builtin/mailsplit.o
991 BUILTIN_OBJS += builtin/merge.o
992 BUILTIN_OBJS += builtin/merge-base.o
993 BUILTIN_OBJS += builtin/merge-file.o
994 BUILTIN_OBJS += builtin/merge-index.o
995 BUILTIN_OBJS += builtin/merge-ours.o
996 BUILTIN_OBJS += builtin/merge-recursive.o
997 BUILTIN_OBJS += builtin/merge-tree.o
998 BUILTIN_OBJS += builtin/mktag.o
999 BUILTIN_OBJS += builtin/mktree.o
1000 BUILTIN_OBJS += builtin/mv.o
1001 BUILTIN_OBJS += builtin/name-rev.o
1002 BUILTIN_OBJS += builtin/notes.o
1003 BUILTIN_OBJS += builtin/pack-objects.o
1004 BUILTIN_OBJS += builtin/pack-redundant.o
1005 BUILTIN_OBJS += builtin/pack-refs.o
1006 BUILTIN_OBJS += builtin/patch-id.o
1007 BUILTIN_OBJS += builtin/prune-packed.o
1008 BUILTIN_OBJS += builtin/prune.o
1009 BUILTIN_OBJS += builtin/pull.o
1010 BUILTIN_OBJS += builtin/push.o
1011 BUILTIN_OBJS += builtin/read-tree.o
1012 BUILTIN_OBJS += builtin/rebase--helper.o
1013 BUILTIN_OBJS += builtin/receive-pack.o
1014 BUILTIN_OBJS += builtin/reflog.o
1015 BUILTIN_OBJS += builtin/remote.o
1016 BUILTIN_OBJS += builtin/remote-ext.o
1017 BUILTIN_OBJS += builtin/remote-fd.o
1018 BUILTIN_OBJS += builtin/repack.o
1019 BUILTIN_OBJS += builtin/replace.o
1020 BUILTIN_OBJS += builtin/rerere.o
1021 BUILTIN_OBJS += builtin/reset.o
1022 BUILTIN_OBJS += builtin/rev-list.o
1023 BUILTIN_OBJS += builtin/rev-parse.o
1024 BUILTIN_OBJS += builtin/revert.o
1025 BUILTIN_OBJS += builtin/rm.o
1026 BUILTIN_OBJS += builtin/send-pack.o
1027 BUILTIN_OBJS += builtin/shortlog.o
1028 BUILTIN_OBJS += builtin/show-branch.o
1029 BUILTIN_OBJS += builtin/show-ref.o
1030 BUILTIN_OBJS += builtin/stripspace.o
1031 BUILTIN_OBJS += builtin/submodule--helper.o
1032 BUILTIN_OBJS += builtin/symbolic-ref.o
1033 BUILTIN_OBJS += builtin/tag.o
1034 BUILTIN_OBJS += builtin/unpack-file.o
1035 BUILTIN_OBJS += builtin/unpack-objects.o
1036 BUILTIN_OBJS += builtin/update-index.o
1037 BUILTIN_OBJS += builtin/update-ref.o
1038 BUILTIN_OBJS += builtin/update-server-info.o
1039 BUILTIN_OBJS += builtin/upload-archive.o
1040 BUILTIN_OBJS += builtin/var.o
1041 BUILTIN_OBJS += builtin/verify-commit.o
1042 BUILTIN_OBJS += builtin/verify-pack.o
1043 BUILTIN_OBJS += builtin/verify-tag.o
1044 BUILTIN_OBJS += builtin/worktree.o
1045 BUILTIN_OBJS += builtin/write-tree.o
1047 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1048 EXTLIBS =
1050 GIT_USER_AGENT = git/$(GIT_VERSION)
1052 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1053 DC_SHA1_SUBMODULE = auto
1054 endif
1056 include config.mak.uname
1057 -include config.mak.autogen
1058 -include config.mak
1060 ifdef DEVELOPER
1061 include config.mak.dev
1062 endif
1064 comma := ,
1065 empty :=
1066 space := $(empty) $(empty)
1068 ifdef SANITIZE
1069 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1070 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1071 BASIC_CFLAGS += -fno-omit-frame-pointer
1072 ifneq ($(filter undefined,$(SANITIZERS)),)
1073 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1074 endif
1075 ifneq ($(filter leak,$(SANITIZERS)),)
1076 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1077 endif
1078 endif
1080 ifndef sysconfdir
1081 ifeq ($(prefix),/usr)
1082 sysconfdir = /etc
1083 else
1084 sysconfdir = etc
1085 endif
1086 endif
1088 ifndef COMPUTE_HEADER_DEPENDENCIES
1089 COMPUTE_HEADER_DEPENDENCIES = auto
1090 endif
1092 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1093 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1094 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1095 -x c /dev/null -o /dev/null 2>&1; \
1096 echo $$?)
1097 ifeq ($(dep_check),0)
1098 override COMPUTE_HEADER_DEPENDENCIES = yes
1099 else
1100 override COMPUTE_HEADER_DEPENDENCIES = no
1101 endif
1102 endif
1104 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1105 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1106 else
1107 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1108 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1109 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1110 endif
1111 endif
1113 ifdef SANE_TOOL_PATH
1114 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1115 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1116 PATH := $(SANE_TOOL_PATH):${PATH}
1117 else
1118 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1119 endif
1121 ifeq (,$(HOST_CPU))
1122 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1123 else
1124 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1125 endif
1127 ifneq (,$(INLINE))
1128 BASIC_CFLAGS += -Dinline=$(INLINE)
1129 endif
1131 ifneq (,$(SOCKLEN_T))
1132 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1133 endif
1135 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1136 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1137 else
1138 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1139 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1140 endif
1141 endif
1143 ifeq ($(uname_S),Darwin)
1144 ifndef NO_FINK
1145 ifeq ($(shell test -d /sw/lib && echo y),y)
1146 BASIC_CFLAGS += -I/sw/include
1147 BASIC_LDFLAGS += -L/sw/lib
1148 endif
1149 endif
1150 ifndef NO_DARWIN_PORTS
1151 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1152 BASIC_CFLAGS += -I/opt/local/include
1153 BASIC_LDFLAGS += -L/opt/local/lib
1154 endif
1155 endif
1156 ifndef NO_APPLE_COMMON_CRYPTO
1157 NO_OPENSSL = YesPlease
1158 APPLE_COMMON_CRYPTO = YesPlease
1159 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1160 endif
1161 NO_REGEX = YesPlease
1162 PTHREAD_LIBS =
1163 endif
1165 ifndef CC_LD_DYNPATH
1166 ifdef NO_R_TO_GCC_LINKER
1167 # Some gcc does not accept and pass -R to the linker to specify
1168 # the runtime dynamic library path.
1169 CC_LD_DYNPATH = -Wl,-rpath,
1170 else
1171 CC_LD_DYNPATH = -R
1172 endif
1173 endif
1175 ifdef NO_LIBGEN_H
1176 COMPAT_CFLAGS += -DNO_LIBGEN_H
1177 COMPAT_OBJS += compat/basename.o
1178 endif
1180 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1182 ifneq (,$(USE_LIBPCRE1))
1183 ifdef USE_LIBPCRE2
1184 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1185 endif
1187 BASIC_CFLAGS += -DUSE_LIBPCRE1
1188 EXTLIBS += -lpcre
1190 ifdef NO_LIBPCRE1_JIT
1191 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1192 endif
1193 endif
1195 ifdef USE_LIBPCRE2
1196 BASIC_CFLAGS += -DUSE_LIBPCRE2
1197 EXTLIBS += -lpcre2-8
1198 endif
1200 ifdef LIBPCREDIR
1201 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1202 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1203 endif
1205 ifdef HAVE_ALLOCA_H
1206 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1207 endif
1209 IMAP_SEND_BUILDDEPS =
1210 IMAP_SEND_LDFLAGS =
1212 ifdef NO_CURL
1213 BASIC_CFLAGS += -DNO_CURL
1214 REMOTE_CURL_PRIMARY =
1215 REMOTE_CURL_ALIASES =
1216 REMOTE_CURL_NAMES =
1217 else
1218 ifdef CURLDIR
1219 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1220 BASIC_CFLAGS += -I$(CURLDIR)/include
1221 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1222 else
1223 CURL_LIBCURL = -lcurl
1224 endif
1225 ifdef NEEDS_SSL_WITH_CURL
1226 CURL_LIBCURL += -lssl
1227 ifdef NEEDS_CRYPTO_WITH_SSL
1228 CURL_LIBCURL += -lcrypto
1229 endif
1230 endif
1231 ifdef NEEDS_IDN_WITH_CURL
1232 CURL_LIBCURL += -lidn
1233 endif
1235 REMOTE_CURL_PRIMARY = git-remote-http$X
1236 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1237 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1238 PROGRAM_OBJS += http-fetch.o
1239 PROGRAMS += $(REMOTE_CURL_NAMES)
1240 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1241 ifeq "$(curl_check)" "070908"
1242 ifndef NO_EXPAT
1243 PROGRAM_OBJS += http-push.o
1244 endif
1245 endif
1246 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1247 ifeq "$(curl_check)" "072200"
1248 USE_CURL_FOR_IMAP_SEND = YesPlease
1249 endif
1250 ifdef USE_CURL_FOR_IMAP_SEND
1251 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1252 IMAP_SEND_BUILDDEPS = http.o
1253 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1254 endif
1255 ifndef NO_EXPAT
1256 ifdef EXPATDIR
1257 BASIC_CFLAGS += -I$(EXPATDIR)/include
1258 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1259 else
1260 EXPAT_LIBEXPAT = -lexpat
1261 endif
1262 ifdef EXPAT_NEEDS_XMLPARSE_H
1263 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1264 endif
1265 endif
1266 endif
1267 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1269 ifdef ZLIB_PATH
1270 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1271 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1272 endif
1273 EXTLIBS += -lz
1275 ifndef NO_OPENSSL
1276 OPENSSL_LIBSSL = -lssl
1277 ifdef OPENSSLDIR
1278 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1279 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1280 else
1281 OPENSSL_LINK =
1282 endif
1283 ifdef NEEDS_CRYPTO_WITH_SSL
1284 OPENSSL_LIBSSL += -lcrypto
1285 endif
1286 else
1287 BASIC_CFLAGS += -DNO_OPENSSL
1288 OPENSSL_LIBSSL =
1289 endif
1290 ifdef NO_OPENSSL
1291 LIB_4_CRYPTO =
1292 else
1293 ifdef NEEDS_SSL_WITH_CRYPTO
1294 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1295 else
1296 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1297 endif
1298 ifdef APPLE_COMMON_CRYPTO
1299 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1300 endif
1301 endif
1302 ifdef NEEDS_LIBICONV
1303 ifdef ICONVDIR
1304 BASIC_CFLAGS += -I$(ICONVDIR)/include
1305 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1306 else
1307 ICONV_LINK =
1308 endif
1309 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1310 ICONV_LINK += -lintl
1311 endif
1312 EXTLIBS += $(ICONV_LINK) -liconv
1313 endif
1314 ifdef NEEDS_LIBGEN
1315 EXTLIBS += -lgen
1316 endif
1317 ifndef NO_GETTEXT
1318 ifndef LIBC_CONTAINS_LIBINTL
1319 EXTLIBS += -lintl
1320 endif
1321 endif
1322 ifdef NEEDS_SOCKET
1323 EXTLIBS += -lsocket
1324 endif
1325 ifdef NEEDS_NSL
1326 EXTLIBS += -lnsl
1327 endif
1328 ifdef NEEDS_RESOLV
1329 EXTLIBS += -lresolv
1330 endif
1331 ifdef NO_D_TYPE_IN_DIRENT
1332 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1333 endif
1334 ifdef NO_GECOS_IN_PWENT
1335 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1336 endif
1337 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1338 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1339 endif
1340 ifdef USE_NSEC
1341 BASIC_CFLAGS += -DUSE_NSEC
1342 endif
1343 ifdef USE_ST_TIMESPEC
1344 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1345 endif
1346 ifdef NO_NORETURN
1347 BASIC_CFLAGS += -DNO_NORETURN
1348 endif
1349 ifdef NO_NSEC
1350 BASIC_CFLAGS += -DNO_NSEC
1351 endif
1352 ifdef SNPRINTF_RETURNS_BOGUS
1353 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1354 COMPAT_OBJS += compat/snprintf.o
1355 endif
1356 ifdef FREAD_READS_DIRECTORIES
1357 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1358 COMPAT_OBJS += compat/fopen.o
1359 endif
1360 ifdef NO_SYMLINK_HEAD
1361 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1362 endif
1363 ifdef GETTEXT_POISON
1364 BASIC_CFLAGS += -DGETTEXT_POISON
1365 endif
1366 ifdef NO_GETTEXT
1367 BASIC_CFLAGS += -DNO_GETTEXT
1368 USE_GETTEXT_SCHEME ?= fallthrough
1369 endif
1370 ifdef NO_POLL
1371 NO_SYS_POLL_H = YesPlease
1372 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1373 COMPAT_OBJS += compat/poll/poll.o
1374 endif
1375 ifdef NO_STRCASESTR
1376 COMPAT_CFLAGS += -DNO_STRCASESTR
1377 COMPAT_OBJS += compat/strcasestr.o
1378 endif
1379 ifdef NO_STRLCPY
1380 COMPAT_CFLAGS += -DNO_STRLCPY
1381 COMPAT_OBJS += compat/strlcpy.o
1382 endif
1383 ifdef NO_STRTOUMAX
1384 COMPAT_CFLAGS += -DNO_STRTOUMAX
1385 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1386 endif
1387 ifdef NO_STRTOULL
1388 COMPAT_CFLAGS += -DNO_STRTOULL
1389 endif
1390 ifdef NO_SETENV
1391 COMPAT_CFLAGS += -DNO_SETENV
1392 COMPAT_OBJS += compat/setenv.o
1393 endif
1394 ifdef NO_MKDTEMP
1395 COMPAT_CFLAGS += -DNO_MKDTEMP
1396 COMPAT_OBJS += compat/mkdtemp.o
1397 endif
1398 ifdef MKDIR_WO_TRAILING_SLASH
1399 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1400 COMPAT_OBJS += compat/mkdir.o
1401 endif
1402 ifdef NO_UNSETENV
1403 COMPAT_CFLAGS += -DNO_UNSETENV
1404 COMPAT_OBJS += compat/unsetenv.o
1405 endif
1406 ifdef NO_SYS_SELECT_H
1407 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1408 endif
1409 ifdef NO_SYS_POLL_H
1410 BASIC_CFLAGS += -DNO_SYS_POLL_H
1411 endif
1412 ifdef NEEDS_SYS_PARAM_H
1413 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1414 endif
1415 ifdef NO_INTTYPES_H
1416 BASIC_CFLAGS += -DNO_INTTYPES_H
1417 endif
1418 ifdef NO_INITGROUPS
1419 BASIC_CFLAGS += -DNO_INITGROUPS
1420 endif
1421 ifdef NO_MMAP
1422 COMPAT_CFLAGS += -DNO_MMAP
1423 COMPAT_OBJS += compat/mmap.o
1424 else
1425 ifdef USE_WIN32_MMAP
1426 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1427 COMPAT_OBJS += compat/win32mmap.o
1428 endif
1429 endif
1430 ifdef MMAP_PREVENTS_DELETE
1431 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1432 endif
1433 ifdef OBJECT_CREATION_USES_RENAMES
1434 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1435 endif
1436 ifdef NO_STRUCT_ITIMERVAL
1437 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1438 NO_SETITIMER = YesPlease
1439 endif
1440 ifdef NO_SETITIMER
1441 COMPAT_CFLAGS += -DNO_SETITIMER
1442 endif
1443 ifdef NO_PREAD
1444 COMPAT_CFLAGS += -DNO_PREAD
1445 COMPAT_OBJS += compat/pread.o
1446 endif
1447 ifdef NO_FAST_WORKING_DIRECTORY
1448 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1449 endif
1450 ifdef NO_TRUSTABLE_FILEMODE
1451 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1452 endif
1453 ifdef NEEDS_MODE_TRANSLATION
1454 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1455 COMPAT_OBJS += compat/stat.o
1456 endif
1457 ifdef NO_IPV6
1458 BASIC_CFLAGS += -DNO_IPV6
1459 endif
1460 ifdef NO_INTPTR_T
1461 COMPAT_CFLAGS += -DNO_INTPTR_T
1462 endif
1463 ifdef NO_UINTMAX_T
1464 BASIC_CFLAGS += -Duintmax_t=uint32_t
1465 endif
1466 ifdef NO_SOCKADDR_STORAGE
1467 ifdef NO_IPV6
1468 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1469 else
1470 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1471 endif
1472 endif
1473 ifdef NO_INET_NTOP
1474 LIB_OBJS += compat/inet_ntop.o
1475 BASIC_CFLAGS += -DNO_INET_NTOP
1476 endif
1477 ifdef NO_INET_PTON
1478 LIB_OBJS += compat/inet_pton.o
1479 BASIC_CFLAGS += -DNO_INET_PTON
1480 endif
1481 ifndef NO_UNIX_SOCKETS
1482 LIB_OBJS += unix-socket.o
1483 PROGRAM_OBJS += credential-cache.o
1484 PROGRAM_OBJS += credential-cache--daemon.o
1485 endif
1487 ifdef NO_ICONV
1488 BASIC_CFLAGS += -DNO_ICONV
1489 endif
1491 ifdef OLD_ICONV
1492 BASIC_CFLAGS += -DOLD_ICONV
1493 endif
1495 ifdef NO_DEFLATE_BOUND
1496 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1497 endif
1499 ifdef NO_POSIX_GOODIES
1500 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1501 endif
1503 ifdef APPLE_COMMON_CRYPTO
1504 # Apple CommonCrypto requires chunking
1505 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1506 endif
1508 ifdef OPENSSL_SHA1
1509 EXTLIBS += $(LIB_4_CRYPTO)
1510 BASIC_CFLAGS += -DSHA1_OPENSSL
1511 else
1512 ifdef BLK_SHA1
1513 LIB_OBJS += block-sha1/sha1.o
1514 BASIC_CFLAGS += -DSHA1_BLK
1515 else
1516 ifdef PPC_SHA1
1517 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1518 BASIC_CFLAGS += -DSHA1_PPC
1519 else
1520 ifdef APPLE_COMMON_CRYPTO
1521 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1522 BASIC_CFLAGS += -DSHA1_APPLE
1523 else
1524 DC_SHA1 := YesPlease
1525 BASIC_CFLAGS += -DSHA1_DC
1526 LIB_OBJS += sha1dc_git.o
1527 ifdef DC_SHA1_EXTERNAL
1528 ifdef DC_SHA1_SUBMODULE
1529 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1530 endif
1531 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1532 EXTLIBS += -lsha1detectcoll
1533 else
1534 ifdef DC_SHA1_SUBMODULE
1535 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1536 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1537 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1538 else
1539 LIB_OBJS += sha1dc/sha1.o
1540 LIB_OBJS += sha1dc/ubc_check.o
1541 endif
1542 BASIC_CFLAGS += \
1543 -DSHA1DC_NO_STANDARD_INCLUDES \
1544 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1545 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1546 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1547 endif
1548 endif
1549 endif
1550 endif
1551 endif
1553 ifdef SHA1_MAX_BLOCK_SIZE
1554 LIB_OBJS += compat/sha1-chunked.o
1555 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1556 endif
1557 ifdef NO_PERL_MAKEMAKER
1558 export NO_PERL_MAKEMAKER
1559 endif
1560 ifdef NO_HSTRERROR
1561 COMPAT_CFLAGS += -DNO_HSTRERROR
1562 COMPAT_OBJS += compat/hstrerror.o
1563 endif
1564 ifdef NO_MEMMEM
1565 COMPAT_CFLAGS += -DNO_MEMMEM
1566 COMPAT_OBJS += compat/memmem.o
1567 endif
1568 ifdef NO_GETPAGESIZE
1569 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1570 endif
1571 ifdef INTERNAL_QSORT
1572 COMPAT_CFLAGS += -DINTERNAL_QSORT
1573 COMPAT_OBJS += compat/qsort.o
1574 endif
1575 ifdef HAVE_ISO_QSORT_S
1576 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1577 else
1578 COMPAT_OBJS += compat/qsort_s.o
1579 endif
1580 ifdef RUNTIME_PREFIX
1581 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1582 endif
1584 ifdef NO_PTHREADS
1585 BASIC_CFLAGS += -DNO_PTHREADS
1586 else
1587 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1588 EXTLIBS += $(PTHREAD_LIBS)
1589 LIB_OBJS += thread-utils.o
1590 endif
1592 ifdef HAVE_PATHS_H
1593 BASIC_CFLAGS += -DHAVE_PATHS_H
1594 endif
1596 ifdef HAVE_LIBCHARSET_H
1597 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1598 EXTLIBS += $(CHARSET_LIB)
1599 endif
1601 ifdef HAVE_STRINGS_H
1602 BASIC_CFLAGS += -DHAVE_STRINGS_H
1603 endif
1605 ifdef HAVE_DEV_TTY
1606 BASIC_CFLAGS += -DHAVE_DEV_TTY
1607 endif
1609 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1610 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1611 endif
1612 ifdef UNRELIABLE_FSTAT
1613 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1614 endif
1615 ifdef NO_REGEX
1616 COMPAT_CFLAGS += -Icompat/regex
1617 COMPAT_OBJS += compat/regex/regex.o
1618 endif
1619 ifdef NATIVE_CRLF
1620 BASIC_CFLAGS += -DNATIVE_CRLF
1621 endif
1623 ifdef USE_NED_ALLOCATOR
1624 COMPAT_CFLAGS += -Icompat/nedmalloc
1625 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1626 OVERRIDE_STRDUP = YesPlease
1627 endif
1629 ifdef OVERRIDE_STRDUP
1630 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1631 COMPAT_OBJS += compat/strdup.o
1632 endif
1634 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1635 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1636 endif
1638 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1639 MSGFMT += --check --statistics
1640 endif
1642 ifdef GMTIME_UNRELIABLE_ERRORS
1643 COMPAT_OBJS += compat/gmtime.o
1644 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1645 endif
1647 ifdef HAVE_CLOCK_GETTIME
1648 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1649 endif
1651 ifdef HAVE_CLOCK_MONOTONIC
1652 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1653 endif
1655 ifdef NEEDS_LIBRT
1656 EXTLIBS += -lrt
1657 endif
1659 ifdef HAVE_BSD_SYSCTL
1660 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1661 endif
1663 ifdef HAVE_GETDELIM
1664 BASIC_CFLAGS += -DHAVE_GETDELIM
1665 endif
1667 ifeq ($(TCLTK_PATH),)
1668 NO_TCLTK = NoThanks
1669 endif
1671 ifeq ($(PERL_PATH),)
1672 NO_PERL = NoThanks
1673 endif
1675 ifeq ($(PYTHON_PATH),)
1676 NO_PYTHON = NoThanks
1677 endif
1679 ifndef PAGER_ENV
1680 PAGER_ENV = LESS=FRX LV=-c
1681 endif
1683 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1684 QUIET_SUBDIR1 =
1686 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1687 PRINT_DIR = --no-print-directory
1688 else # "make -w"
1689 NO_SUBDIR = :
1690 endif
1692 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1693 ifndef V
1694 QUIET_CC = @echo ' ' CC $@;
1695 QUIET_AR = @echo ' ' AR $@;
1696 QUIET_LINK = @echo ' ' LINK $@;
1697 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1698 QUIET_GEN = @echo ' ' GEN $@;
1699 QUIET_LNCP = @echo ' ' LN/CP $@;
1700 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1701 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1702 QUIET_GCOV = @echo ' ' GCOV $@;
1703 QUIET_SP = @echo ' ' SP $<;
1704 QUIET_RC = @echo ' ' RC $@;
1705 QUIET_SUBDIR0 = +@subdir=
1706 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1707 $(MAKE) $(PRINT_DIR) -C $$subdir
1708 export V
1709 export QUIET_GEN
1710 export QUIET_BUILT_IN
1711 endif
1712 endif
1714 ifdef NO_INSTALL_HARDLINKS
1715 export NO_INSTALL_HARDLINKS
1716 endif
1718 ### profile feedback build
1721 # Can adjust this to be a global directory if you want to do extended
1722 # data gathering
1723 PROFILE_DIR := $(CURDIR)
1725 ifeq ("$(PROFILE)","GEN")
1726 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1727 EXTLIBS += -lgcov
1728 export CCACHE_DISABLE = t
1729 V = 1
1730 else
1731 ifneq ("$(PROFILE)","")
1732 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1733 export CCACHE_DISABLE = t
1734 V = 1
1735 endif
1736 endif
1738 # Shell quote (do not use $(call) to accommodate ancient setups);
1740 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1741 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1743 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1744 bindir_SQ = $(subst ','\'',$(bindir))
1745 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1746 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1747 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1748 localedir_SQ = $(subst ','\'',$(localedir))
1749 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1750 template_dir_SQ = $(subst ','\'',$(template_dir))
1751 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1752 prefix_SQ = $(subst ','\'',$(prefix))
1753 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1755 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1756 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1757 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1758 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1759 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1760 DIFF_SQ = $(subst ','\'',$(DIFF))
1761 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1763 # We must filter out any object files from $(GITLIBS),
1764 # as it is typically used like:
1766 # foo: foo.o $(GITLIBS)
1767 # $(CC) $(filter %.o,$^) $(LIBS)
1769 # where we use it as a dependency. Since we also pull object files
1770 # from the dependency list, that would make each entry appear twice.
1771 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1773 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1774 LIB_OBJS += $(COMPAT_OBJS)
1776 # Quote for C
1778 ifdef DEFAULT_EDITOR
1779 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1780 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1782 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1783 endif
1785 ifdef DEFAULT_PAGER
1786 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1787 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1789 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1790 endif
1792 ifdef SHELL_PATH
1793 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1794 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1796 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1797 endif
1799 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1800 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1801 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1802 GIT-USER-AGENT: FORCE
1803 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1804 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1807 ifdef DEFAULT_HELP_FORMAT
1808 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1809 endif
1811 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1812 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1813 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1814 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1816 ALL_CFLAGS += $(BASIC_CFLAGS)
1817 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1819 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1822 ### Build rules
1824 SHELL = $(SHELL_PATH)
1826 all:: shell_compatibility_test
1828 ifeq "$(PROFILE)" "BUILD"
1829 all:: profile
1830 endif
1832 profile:: profile-clean
1833 $(MAKE) PROFILE=GEN all
1834 $(MAKE) PROFILE=GEN -j1 test
1835 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1836 $(MAKE) PROFILE=GEN -j1 perf; \
1837 else \
1838 echo "Skipping profile of perf tests..."; \
1840 $(MAKE) PROFILE=USE all
1842 profile-fast: profile-clean
1843 $(MAKE) PROFILE=GEN all
1844 $(MAKE) PROFILE=GEN -j1 perf
1845 $(MAKE) PROFILE=USE all
1848 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1849 ifneq (,$X)
1850 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1851 endif
1853 all::
1854 ifndef NO_TCLTK
1855 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1856 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1857 endif
1858 ifndef NO_PERL
1859 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1860 endif
1861 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1863 please_set_SHELL_PATH_to_a_more_modern_shell:
1864 @$$(:)
1866 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1868 strip: $(PROGRAMS) git$X
1869 $(STRIP) $(STRIP_OPTS) $^
1871 ### Target-specific flags and dependencies
1873 # The generic compilation pattern rule and automatically
1874 # computed header dependencies (falling back to a dependency on
1875 # LIB_H) are enough to describe how most targets should be built,
1876 # but some targets are special enough to need something a little
1877 # different.
1879 # - When a source file "foo.c" #includes a generated header file,
1880 # we need to list that dependency for the "foo.o" target.
1882 # We also list it from other targets that are built from foo.c
1883 # like "foo.sp" and "foo.s", even though that is easy to forget
1884 # to do because the generated header is already present around
1885 # after a regular build attempt.
1887 # - Some code depends on configuration kept in makefile
1888 # variables. The target-specific variable EXTRA_CPPFLAGS can
1889 # be used to convey that information to the C preprocessor
1890 # using -D options.
1892 # The "foo.o" target should have a corresponding dependency on
1893 # a file that changes when the value of the makefile variable
1894 # changes. For example, targets making use of the
1895 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1897 # Technically the ".sp" and ".s" targets do not need this
1898 # dependency because they are force-built, but they get the
1899 # same dependency for consistency. This way, you do not have to
1900 # know how each target is implemented. And it means the
1901 # dependencies here will not need to change if the force-build
1902 # details change some day.
1904 git.sp git.s git.o: GIT-PREFIX
1905 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1906 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1907 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1908 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1910 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1911 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1912 $(filter %.o,$^) $(LIBS)
1914 help.sp help.s help.o: common-cmds.h
1916 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1917 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1918 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1919 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1920 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1922 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1923 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1924 '-DGIT_VERSION="$(GIT_VERSION)"' \
1925 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
1926 '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
1927 git rev-parse -q --verify HEAD || :)"'
1929 $(BUILT_INS): git$X
1930 $(QUIET_BUILT_IN)$(RM) $@ && \
1931 ln $< $@ 2>/dev/null || \
1932 ln -s $< $@ 2>/dev/null || \
1933 cp $< $@
1935 common-cmds.h: generate-cmdlist.sh command-list.txt
1937 common-cmds.h: $(wildcard Documentation/git-*.txt)
1938 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1940 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1941 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1942 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1943 define cmd_munge_script
1944 $(RM) $@ $@+ && \
1945 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1946 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1947 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1948 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1949 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1950 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1951 -e $(BROKEN_PATH_FIX) \
1952 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1953 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1954 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1955 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1956 $@.sh >$@+
1957 endef
1959 GIT-SCRIPT-DEFINES: FORCE
1960 @FLAGS='$(SCRIPT_DEFINES)'; \
1961 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1962 echo >&2 " * new script parameters"; \
1963 echo "$$FLAGS" >$@; \
1967 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1968 $(QUIET_GEN)$(cmd_munge_script) && \
1969 chmod +x $@+ && \
1970 mv $@+ $@
1972 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1973 $(QUIET_GEN)$(cmd_munge_script) && \
1974 mv $@+ $@
1976 git.res: git.rc GIT-VERSION-FILE
1977 $(QUIET_RC)$(RC) \
1978 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
1979 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
1980 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1982 # This makes sure we depend on the NO_PERL setting itself.
1983 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1985 ifndef NO_PERL
1986 $(SCRIPT_PERL_GEN): perl/perl.mak
1988 perl/perl.mak: perl/PM.stamp
1990 perl/PM.stamp: FORCE
1991 @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1992 $(PERL_PATH) -V >>$@+ && \
1993 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1994 $(RM) $@+
1996 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1997 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1999 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
2000 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
2001 $(QUIET_GEN)$(RM) $@ $@+ && \
2002 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2003 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2004 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2005 sed -e '1{' \
2006 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2007 -e ' h' \
2008 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2009 -e ' H' \
2010 -e ' x' \
2011 -e '}' \
2012 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2013 $< >$@+ && \
2014 chmod +x $@+ && \
2015 mv $@+ $@
2017 GIT-PERL-DEFINES: FORCE
2018 @FLAGS='$(PERL_DEFINES)'; \
2019 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2020 echo >&2 " * new perl-specific parameters"; \
2021 echo "$$FLAGS" >$@; \
2025 .PHONY: gitweb
2026 gitweb:
2027 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2029 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2030 $(QUIET_GEN)$(cmd_munge_script) && \
2031 chmod +x $@+ && \
2032 mv $@+ $@
2033 else # NO_PERL
2034 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2035 $(QUIET_GEN)$(RM) $@ $@+ && \
2036 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2037 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2038 unimplemented.sh >$@+ && \
2039 chmod +x $@+ && \
2040 mv $@+ $@
2041 endif # NO_PERL
2043 # This makes sure we depend on the NO_PYTHON setting itself.
2044 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2046 ifndef NO_PYTHON
2047 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2048 $(SCRIPT_PYTHON_GEN): % : %.py
2049 $(QUIET_GEN)$(RM) $@ $@+ && \
2050 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2051 $< >$@+ && \
2052 chmod +x $@+ && \
2053 mv $@+ $@
2054 else # NO_PYTHON
2055 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2056 $(QUIET_GEN)$(RM) $@ $@+ && \
2057 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2058 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2059 unimplemented.sh >$@+ && \
2060 chmod +x $@+ && \
2061 mv $@+ $@
2062 endif # NO_PYTHON
2064 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2065 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2066 configure.ac >configure.ac+ && \
2067 autoconf -o configure configure.ac+ && \
2068 $(RM) configure.ac+
2070 configure: configure.ac GIT-VERSION-FILE
2071 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2073 ifdef AUTOCONFIGURED
2074 # We avoid depending on 'configure' here, because it gets rebuilt
2075 # every time GIT-VERSION-FILE is modified, only to update the embedded
2076 # version number string, which config.status does not care about. We
2077 # do want to recheck when the platform/environment detection logic
2078 # changes, hence this depends on configure.ac.
2079 config.status: configure.ac
2080 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2081 if test -f config.status; then \
2082 ./config.status --recheck; \
2083 else \
2084 ./configure; \
2086 reconfigure config.mak.autogen: config.status
2087 $(QUIET_GEN)./config.status
2088 .PHONY: reconfigure # This is a convenience target.
2089 endif
2091 XDIFF_OBJS += xdiff/xdiffi.o
2092 XDIFF_OBJS += xdiff/xprepare.o
2093 XDIFF_OBJS += xdiff/xutils.o
2094 XDIFF_OBJS += xdiff/xemit.o
2095 XDIFF_OBJS += xdiff/xmerge.o
2096 XDIFF_OBJS += xdiff/xpatience.o
2097 XDIFF_OBJS += xdiff/xhistogram.o
2099 VCSSVN_OBJS += vcs-svn/line_buffer.o
2100 VCSSVN_OBJS += vcs-svn/sliding_window.o
2101 VCSSVN_OBJS += vcs-svn/fast_export.o
2102 VCSSVN_OBJS += vcs-svn/svndiff.o
2103 VCSSVN_OBJS += vcs-svn/svndump.o
2105 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
2106 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2107 $(XDIFF_OBJS) \
2108 $(VCSSVN_OBJS) \
2109 common-main.o \
2110 git.o
2111 ifndef NO_CURL
2112 OBJECTS += http.o http-walker.o remote-curl.o
2113 endif
2115 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2116 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2118 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2119 $(dep_dirs):
2120 @mkdir -p $@
2122 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2123 dep_file = $(dir $@).depend/$(notdir $@).d
2124 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2125 endif
2127 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2128 dep_dirs =
2129 missing_dep_dirs =
2130 dep_args =
2131 endif
2133 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2134 ASM_OBJ := $(ASM_SRC:S=o)
2135 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2137 .SUFFIXES:
2139 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2140 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2141 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2142 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2144 %.s: %.c GIT-CFLAGS FORCE
2145 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2147 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2148 # Take advantage of gcc's on-the-fly dependency generation
2149 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2150 dep_files_present := $(wildcard $(dep_files))
2151 ifneq ($(dep_files_present),)
2152 include $(dep_files_present)
2153 endif
2154 else
2155 # Dependencies on header files, for platforms that do not support
2156 # the gcc -MMD option.
2158 # Dependencies on automatically generated headers such as common-cmds.h
2159 # should _not_ be included here, since they are necessary even when
2160 # building an object for the first time.
2162 $(OBJECTS): $(LIB_H)
2163 endif
2165 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2166 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2167 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2168 '-DBINDIR="$(bindir_relative_SQ)"' \
2169 '-DPREFIX="$(prefix_SQ)"'
2171 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2172 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2173 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2175 config.sp config.s config.o: GIT-PREFIX
2176 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2177 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2179 attr.sp attr.s attr.o: GIT-PREFIX
2180 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2181 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2183 gettext.sp gettext.s gettext.o: GIT-PREFIX
2184 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2185 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2187 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2188 -DCURL_DISABLE_TYPECHECK
2190 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2192 ifdef NO_EXPAT
2193 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2194 endif
2196 ifdef NO_REGEX
2197 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2198 -DGAWK -DNO_MBSUPPORT
2199 endif
2201 ifdef USE_NED_ALLOCATOR
2202 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2203 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2204 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2205 endif
2207 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2208 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2210 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2211 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2212 $(IMAP_SEND_LDFLAGS) $(LIBS)
2214 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2215 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2216 $(CURL_LIBCURL) $(LIBS)
2217 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2218 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2219 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2221 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2222 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2223 $(VCSSVN_LIB)
2225 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2226 $(QUIET_LNCP)$(RM) $@ && \
2227 ln $< $@ 2>/dev/null || \
2228 ln -s $< $@ 2>/dev/null || \
2229 cp $< $@
2231 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2232 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2233 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2235 $(LIB_FILE): $(LIB_OBJS)
2236 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2238 $(XDIFF_LIB): $(XDIFF_OBJS)
2239 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2241 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2242 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2244 export DEFAULT_EDITOR DEFAULT_PAGER
2246 .PHONY: doc man html info pdf
2247 doc:
2248 $(MAKE) -C Documentation all
2250 man:
2251 $(MAKE) -C Documentation man
2253 html:
2254 $(MAKE) -C Documentation html
2256 info:
2257 $(MAKE) -C Documentation info
2259 pdf:
2260 $(MAKE) -C Documentation pdf
2262 XGETTEXT_FLAGS = \
2263 --force-po \
2264 --add-comments=TRANSLATORS: \
2265 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2266 --from-code=UTF-8
2267 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2268 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2269 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2270 --keyword=gettextln --keyword=eval_gettextln
2271 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2272 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2273 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2274 LOCALIZED_SH = $(SCRIPT_SH)
2275 LOCALIZED_SH += git-parse-remote.sh
2276 LOCALIZED_SH += git-rebase--interactive.sh
2277 LOCALIZED_SH += git-sh-setup.sh
2278 LOCALIZED_PERL = $(SCRIPT_PERL)
2280 ifdef XGETTEXT_INCLUDE_TESTS
2281 LOCALIZED_C += t/t0200/test.c
2282 LOCALIZED_SH += t/t0200/test.sh
2283 LOCALIZED_PERL += t/t0200/test.perl
2284 endif
2286 ## Note that this is meant to be run only by the localization coordinator
2287 ## under a very controlled condition, i.e. (1) it is to be run in a
2288 ## Git repository (not a tarball extract), (2) any local modifications
2289 ## will be lost.
2290 ## Gettext tools cannot work with our own custom PRItime type, so
2291 ## we replace PRItime with PRIuMAX. We need to update this to
2292 ## PRIdMAX if we switch to a signed type later.
2294 po/git.pot: $(GENERATED_H) FORCE
2295 # All modifications will be reverted at the end, so we do not
2296 # want to have any local change.
2297 git diff --quiet HEAD && git diff --quiet --cached
2299 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2300 do \
2301 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2302 cat "$$s+" >"$$s" && rm "$$s+"; \
2303 done
2305 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2306 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2307 $(LOCALIZED_SH)
2308 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2309 $(LOCALIZED_PERL)
2311 # Reverting the munged source, leaving only the updated $@
2312 git reset --hard
2313 mv $@+ $@
2315 .PHONY: pot
2316 pot: po/git.pot
2318 POFILES := $(wildcard po/*.po)
2319 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2321 ifndef NO_GETTEXT
2322 all:: $(MOFILES)
2323 endif
2325 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2326 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2328 FIND_SOURCE_FILES = ( \
2329 git ls-files \
2330 '*.[hcS]' \
2331 '*.sh' \
2332 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2333 ':!contrib' \
2334 2>/dev/null || \
2335 $(FIND) . \
2336 \( -name .git -type d -prune \) \
2337 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2338 -o \( -name contrib -type d -prune \) \
2339 -o \( -name build -type d -prune \) \
2340 -o \( -name 'trash*' -type d -prune \) \
2341 -o \( -name '*.[hcS]' -type f -print \) \
2342 -o \( -name '*.sh' -type f -print \) \
2345 $(ETAGS_TARGET): FORCE
2346 $(RM) $(ETAGS_TARGET)
2347 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2349 tags: FORCE
2350 $(RM) tags
2351 $(FIND_SOURCE_FILES) | xargs ctags -a
2353 cscope:
2354 $(RM) cscope*
2355 $(FIND_SOURCE_FILES) | xargs cscope -b
2357 ### Detect prefix changes
2358 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2359 $(localedir_SQ)
2361 GIT-PREFIX: FORCE
2362 @FLAGS='$(TRACK_PREFIX)'; \
2363 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2364 echo >&2 " * new prefix flags"; \
2365 echo "$$FLAGS" >GIT-PREFIX; \
2368 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2370 GIT-CFLAGS: FORCE
2371 @FLAGS='$(TRACK_CFLAGS)'; \
2372 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2373 echo >&2 " * new build flags"; \
2374 echo "$$FLAGS" >GIT-CFLAGS; \
2377 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2379 GIT-LDFLAGS: FORCE
2380 @FLAGS='$(TRACK_LDFLAGS)'; \
2381 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2382 echo >&2 " * new link flags"; \
2383 echo "$$FLAGS" >GIT-LDFLAGS; \
2386 # We need to apply sq twice, once to protect from the shell
2387 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2388 # and the first level quoting from the shell that runs "echo".
2389 GIT-BUILD-OPTIONS: FORCE
2390 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2391 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2392 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2393 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2394 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2395 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2396 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2397 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2398 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2399 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2400 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2401 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2402 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2403 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2404 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2405 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2406 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2407 ifdef TEST_OUTPUT_DIRECTORY
2408 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2409 endif
2410 ifdef GIT_TEST_OPTS
2411 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2412 endif
2413 ifdef GIT_TEST_CMP
2414 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2415 endif
2416 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2417 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2418 endif
2419 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2420 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2421 ifdef GIT_PERF_REPEAT_COUNT
2422 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2423 endif
2424 ifdef GIT_PERF_REPO
2425 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2426 endif
2427 ifdef GIT_PERF_LARGE_REPO
2428 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2429 endif
2430 ifdef GIT_PERF_MAKE_OPTS
2431 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2432 endif
2433 ifdef GIT_PERF_MAKE_COMMAND
2434 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2435 endif
2436 ifdef GIT_INTEROP_MAKE_OPTS
2437 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2438 endif
2439 ifdef TEST_GIT_INDEX_VERSION
2440 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2441 endif
2442 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2444 ### Detect Python interpreter path changes
2445 ifndef NO_PYTHON
2446 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2448 GIT-PYTHON-VARS: FORCE
2449 @VARS='$(TRACK_PYTHON)'; \
2450 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2451 echo >&2 " * new Python interpreter location"; \
2452 echo "$$VARS" >$@; \
2454 endif
2456 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2458 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2459 all:: $(NO_INSTALL)
2461 bin-wrappers/%: wrap-for-bin.sh
2462 @mkdir -p bin-wrappers
2463 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2464 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2465 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2466 chmod +x $@
2468 # GNU make supports exporting all variables by "export" without parameters.
2469 # However, the environment gets quite big, and some programs have problems
2470 # with that.
2472 export NO_SVN_TESTS
2473 export TEST_NO_MALLOC_CHECK
2475 ### Testing rules
2477 test: all
2478 $(MAKE) -C t/ all
2480 perf: all
2481 $(MAKE) -C t/perf/ all
2483 .PHONY: test perf
2485 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2487 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2489 .PRECIOUS: $(TEST_OBJS)
2491 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2492 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2494 check-sha1:: t/helper/test-sha1$X
2495 t/helper/test-sha1.sh
2497 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2499 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2500 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2501 $(SPARSE_FLAGS) $<
2503 .PHONY: sparse $(SP_OBJ)
2504 sparse: $(SP_OBJ)
2506 .PHONY: style
2507 style:
2508 git clang-format --style file --diff --extensions c,h
2510 check: common-cmds.h
2511 @if sparse; \
2512 then \
2513 echo >&2 "Use 'make sparse' instead"; \
2514 $(MAKE) --no-print-directory sparse; \
2515 else \
2516 echo >&2 "Did you mean 'make test'?"; \
2517 exit 1; \
2520 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2521 %.cocci.patch: %.cocci $(C_SOURCES)
2522 @echo ' ' SPATCH $<; \
2523 ret=0; \
2524 for f in $(C_SOURCES); do \
2525 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2526 { ret=$$?; break; }; \
2527 done >$@+ 2>$@.log; \
2528 if test $$ret != 0; \
2529 then \
2530 cat $@.log; \
2531 exit 1; \
2532 fi; \
2533 mv $@+ $@; \
2534 if test -s $@; \
2535 then \
2536 echo ' ' SPATCH result: $@; \
2538 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2540 ### Installation rules
2542 ifneq ($(filter /%,$(firstword $(template_dir))),)
2543 template_instdir = $(template_dir)
2544 else
2545 template_instdir = $(prefix)/$(template_dir)
2546 endif
2547 export template_instdir
2549 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2550 gitexec_instdir = $(gitexecdir)
2551 else
2552 gitexec_instdir = $(prefix)/$(gitexecdir)
2553 endif
2554 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2555 export gitexec_instdir
2557 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2558 mergetools_instdir = $(mergetoolsdir)
2559 else
2560 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2561 endif
2562 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2564 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2566 .PHONY: profile-install profile-fast-install
2567 profile-install: profile
2568 $(MAKE) install
2570 profile-fast-install: profile-fast
2571 $(MAKE) install
2573 install: all
2574 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2575 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2576 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2577 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2578 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2579 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2580 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2581 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2582 ifndef NO_GETTEXT
2583 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2584 (cd po/build/locale && $(TAR) cf - .) | \
2585 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2586 endif
2587 ifndef NO_PERL
2588 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2589 $(MAKE) -C gitweb install
2590 endif
2591 ifndef NO_TCLTK
2592 $(MAKE) -C gitk-git install
2593 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2594 endif
2595 ifneq (,$X)
2596 $(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';)
2597 endif
2599 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2600 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2601 { test "$$bindir/" = "$$execdir/" || \
2602 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2603 $(RM) "$$execdir/$$p" && \
2604 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2605 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2606 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2607 done; \
2608 } && \
2609 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2610 $(RM) "$$bindir/$$p" && \
2611 test -z "$(NO_INSTALL_HARDLINKS)" && \
2612 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2613 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2614 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2615 done && \
2616 for p in $(BUILT_INS); do \
2617 $(RM) "$$execdir/$$p" && \
2618 test -z "$(NO_INSTALL_HARDLINKS)" && \
2619 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2620 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2621 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2622 done && \
2623 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2624 for p in $$remote_curl_aliases; do \
2625 $(RM) "$$execdir/$$p" && \
2626 test -z "$(NO_INSTALL_HARDLINKS)" && \
2627 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2628 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2629 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2630 done && \
2631 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2633 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2634 .PHONY: quick-install-doc quick-install-man quick-install-html
2635 install-gitweb:
2636 $(MAKE) -C gitweb install
2638 install-doc:
2639 $(MAKE) -C Documentation install
2641 install-man:
2642 $(MAKE) -C Documentation install-man
2644 install-html:
2645 $(MAKE) -C Documentation install-html
2647 install-info:
2648 $(MAKE) -C Documentation install-info
2650 install-pdf:
2651 $(MAKE) -C Documentation install-pdf
2653 quick-install-doc:
2654 $(MAKE) -C Documentation quick-install
2656 quick-install-man:
2657 $(MAKE) -C Documentation quick-install-man
2659 quick-install-html:
2660 $(MAKE) -C Documentation quick-install-html
2664 ### Maintainer's dist rules
2666 GIT_TARNAME = git-$(GIT_VERSION)
2667 dist: git-archive$(X) configure
2668 ./git-archive --format=tar \
2669 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2670 @mkdir -p $(GIT_TARNAME)
2671 @cp configure $(GIT_TARNAME)
2672 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2673 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2674 $(TAR) rf $(GIT_TARNAME).tar \
2675 $(GIT_TARNAME)/configure \
2676 $(GIT_TARNAME)/version \
2677 $(GIT_TARNAME)/git-gui/version
2678 @$(RM) -r $(GIT_TARNAME)
2679 gzip -f -9 $(GIT_TARNAME).tar
2681 rpm::
2682 @echo >&2 "Use distro packaged sources to run rpmbuild"
2683 @false
2684 .PHONY: rpm
2686 htmldocs = git-htmldocs-$(GIT_VERSION)
2687 manpages = git-manpages-$(GIT_VERSION)
2688 .PHONY: dist-doc distclean
2689 dist-doc:
2690 $(RM) -r .doc-tmp-dir
2691 mkdir .doc-tmp-dir
2692 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2693 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2694 gzip -n -9 -f $(htmldocs).tar
2696 $(RM) -r .doc-tmp-dir
2697 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2698 $(MAKE) -C Documentation DESTDIR=./ \
2699 man1dir=../.doc-tmp-dir/man1 \
2700 man5dir=../.doc-tmp-dir/man5 \
2701 man7dir=../.doc-tmp-dir/man7 \
2702 install
2703 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2704 gzip -n -9 -f $(manpages).tar
2705 $(RM) -r .doc-tmp-dir
2707 ### Cleaning rules
2709 distclean: clean
2710 $(RM) configure
2711 $(RM) config.log config.status config.cache
2712 $(RM) config.mak.autogen config.mak.append
2713 $(RM) -r autom4te.cache
2715 profile-clean:
2716 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2717 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2719 clean: profile-clean coverage-clean
2720 $(RM) *.res
2721 $(RM) $(OBJECTS)
2722 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2723 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2724 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2725 $(RM) -r bin-wrappers $(dep_dirs)
2726 $(RM) -r po/build/
2727 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2728 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2729 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2730 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2731 $(RM) contrib/coccinelle/*.cocci.patch*
2732 $(MAKE) -C Documentation/ clean
2733 ifndef NO_PERL
2734 $(MAKE) -C gitweb clean
2735 $(MAKE) -C perl clean
2736 endif
2737 $(MAKE) -C templates/ clean
2738 $(MAKE) -C t/ clean
2739 ifndef NO_TCLTK
2740 $(MAKE) -C gitk-git clean
2741 $(MAKE) -C git-gui clean
2742 endif
2743 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2744 $(RM) GIT-USER-AGENT GIT-PREFIX
2745 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2747 .PHONY: all install profile-clean clean strip
2748 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2749 .PHONY: FORCE cscope
2751 ### Check documentation
2753 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2754 ALL_COMMANDS += git
2755 ALL_COMMANDS += gitk
2756 ALL_COMMANDS += gitweb
2757 ALL_COMMANDS += git-gui git-citool
2759 .PHONY: check-docs
2760 check-docs::
2761 $(MAKE) -C Documentation lint-docs
2762 @(for v in $(ALL_COMMANDS); \
2763 do \
2764 case "$$v" in \
2765 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2766 git-merge-resolve | git-merge-subtree | \
2767 git-fsck-objects | git-init-db | \
2768 git-remote-* | git-stage | \
2769 git-?*--?* ) continue ;; \
2770 esac ; \
2771 test -f "Documentation/$$v.txt" || \
2772 echo "no doc: $$v"; \
2773 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2774 grep -q "^$$v[ ]" || \
2775 case "$$v" in \
2776 git) ;; \
2777 *) echo "no link: $$v";; \
2778 esac ; \
2779 done; \
2781 sed -e '1,/^### command list/d' \
2782 -e '/^#/d' \
2783 -e 's/[ ].*//' \
2784 -e 's/^/listed /' command-list.txt; \
2785 $(MAKE) -C Documentation print-man1 | \
2786 grep '\.txt$$' | \
2787 sed -e 's|Documentation/|documented |' \
2788 -e 's/\.txt//'; \
2789 ) | while read how cmd; \
2790 do \
2791 case " $(ALL_COMMANDS) " in \
2792 *" $$cmd "*) ;; \
2793 *) echo "removed but $$how: $$cmd" ;; \
2794 esac; \
2795 done ) | sort
2797 ### Make sure built-ins do not have dups and listed in git.c
2799 check-builtins::
2800 ./check-builtins.sh
2802 ### Test suite coverage testing
2804 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2805 .PHONY: coverage-untested-functions cover_db cover_db_html
2806 .PHONY: coverage-clean-results
2808 coverage:
2809 $(MAKE) coverage-test
2810 $(MAKE) coverage-untested-functions
2812 object_dirs := $(sort $(dir $(OBJECTS)))
2813 coverage-clean-results:
2814 $(RM) $(addsuffix *.gcov,$(object_dirs))
2815 $(RM) $(addsuffix *.gcda,$(object_dirs))
2816 $(RM) coverage-untested-functions
2817 $(RM) -r cover_db/
2818 $(RM) -r cover_db_html/
2820 coverage-clean: coverage-clean-results
2821 $(RM) $(addsuffix *.gcno,$(object_dirs))
2823 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2824 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2825 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2827 coverage-compile:
2828 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2830 coverage-test: coverage-clean-results coverage-compile
2831 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2832 DEFAULT_TEST_TARGET=test -j1 test
2834 coverage-report:
2835 $(QUIET_GCOV)for dir in $(object_dirs); do \
2836 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2837 done
2839 coverage-untested-functions: coverage-report
2840 grep '^function.*called 0 ' *.c.gcov \
2841 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2842 > coverage-untested-functions
2844 cover_db: coverage-report
2845 gcov2perl -db cover_db *.gcov
2847 cover_db_html: cover_db
2848 cover -report html -outputdir cover_db_html cover_db