fsmonitor: teach git to optionally utilize a file system monitor to speed up detectin...
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 # This also implies BLK_SHA1.
27 #
28 # Define USE_LIBPCRE if you have and want to use libpcre. Various
29 # commands such as log and grep offer runtime options to use
30 # Perl-compatible regular expressions instead of standard or extended
31 # POSIX regular expressions.
32 #
33 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
34 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
35 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
36 # default in future releases.
37 #
38 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
39 # library is compiled without --enable-jit. We will auto-detect
40 # whether the version of the PCRE v1 library in use has JIT support at
41 # all, but we unfortunately can't auto-detect whether JIT support
42 # hasn't been compiled in in an otherwise JIT-supporting version. If
43 # you have link-time errors about a missing `pcre_jit_exec` define
44 # this, or recompile PCRE v1 with --enable-jit.
45 #
46 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
47 # in /foo/bar/include and /foo/bar/lib directories. Which version of
48 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
49 # variables.
50 #
51 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
52 #
53 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
54 # git-http-push are not built, and you cannot use http:// and https://
55 # transports (neither smart nor dumb).
56 #
57 # Define CURLDIR=/foo/bar if your curl header and library files are in
58 # /foo/bar/include and /foo/bar/lib directories.
59 #
60 # Define CURL_CONFIG to curl's configuration program that prints information
61 # about the library (e.g., its version number). The default is 'curl-config'.
62 #
63 # Define NO_EXPAT if you do not have expat installed. git-http-push is
64 # not built, and you cannot push using http:// and https:// transports (dumb).
65 #
66 # Define EXPATDIR=/foo/bar if your expat header and library files are in
67 # /foo/bar/include and /foo/bar/lib directories.
68 #
69 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
70 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
71 #
72 # Define NO_GETTEXT if you don't want Git output to be translated.
73 # A translated Git requires GNU libintl or another gettext implementation,
74 # plus libintl-perl at runtime.
75 #
76 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
77 # the installed gettext translation of the shell scripts output.
78 #
79 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
80 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
81 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
82 # FreeBSD can use either, but MinGW and some others need to use
83 # libcharset.h's locale_charset() instead.
84 #
85 # Define CHARSET_LIB to the library you need to link with in order to
86 # use locale_charset() function. On some platforms this needs to set to
87 # -lcharset, on others to -liconv .
88 #
89 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
90 # need -lintl when linking.
91 #
92 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
93 # doesn't support GNU extensions like --check and --statistics
94 #
95 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
96 # it specifies.
97 #
98 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
99 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
100 #
101 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
102 #
103 # Define NO_STRCASESTR if you don't have strcasestr.
104 #
105 # Define NO_MEMMEM if you don't have memmem.
106 #
107 # Define NO_GETPAGESIZE if you don't have getpagesize.
108 #
109 # Define NO_STRLCPY if you don't have strlcpy.
110 #
111 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
112 # C library. If your compiler also does not support long long or does not have
113 # strtoull, define NO_STRTOULL.
114 #
115 # Define NO_SETENV if you don't have setenv in the C library.
116 #
117 # Define NO_UNSETENV if you don't have unsetenv in the C library.
118 #
119 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
120 #
121 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
122 #
123 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
124 # in the C library.
125 #
126 # Define NO_LIBGEN_H if you don't have libgen.h.
127 #
128 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
129 #
130 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
131 #
132 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
133 # Enable it on Windows. By default, symrefs are still used.
134 #
135 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
136 # tests. These tests take up a significant amount of the total test time
137 # but are not needed unless you plan to talk to SVN repos.
138 #
139 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
140 # installed in /sw, but don't want GIT to link against any libraries
141 # installed there. If defined you may specify your own (or Fink's)
142 # include directories and library directories by defining CFLAGS
143 # and LDFLAGS appropriately.
144 #
145 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
146 # have DarwinPorts installed in /opt/local, but don't want GIT to
147 # link against any libraries installed there. If defined you may
148 # specify your own (or DarwinPort's) include directories and
149 # library directories by defining CFLAGS and LDFLAGS appropriately.
150 #
151 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
152 # and do not want to use Apple's CommonCrypto library. This allows you
153 # to provide your own OpenSSL library, for example from MacPorts.
154 #
155 # Define BLK_SHA1 environment variable to make use of the bundled
156 # optimized C SHA1 routine.
157 #
158 # Define PPC_SHA1 environment variable when running make to make use of
159 # a bundled SHA1 routine optimized for PowerPC.
160 #
161 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
162 # algorithm. This is slower, but may detect attempted collision attacks.
163 # Takes priority over other *_SHA1 knobs.
164 #
165 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
166 # sha1collisiondetection shipped as a submodule instead of the
167 # non-submodule copy in sha1dc/. This is an experimental option used
168 # by the git project to migrate to using sha1collisiondetection as a
169 # submodule.
170 #
171 # Define OPENSSL_SHA1 environment variable when running make to link
172 # with the SHA1 routine from openssl library.
173 #
174 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
175 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
176 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
177 #
178 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
179 #
180 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
181 #
182 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
183 #
184 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
185 #
186 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
187 #
188 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
189 #
190 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
191 #
192 # Define NO_UINTMAX_T if you don't have uintmax_t.
193 #
194 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
195 # Patrick Mauritz).
196 #
197 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
198 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
199 # inet_ntop and inet_pton additionally reside there.
200 #
201 # Define NO_MMAP if you want to avoid mmap.
202 #
203 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
204 #
205 # Define NO_POLL if you do not have or don't want to use poll().
206 # This also implies NO_SYS_POLL_H.
207 #
208 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
209 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
210 # we want to know more about the issue.
211 #
212 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
213 #
214 # Define NO_PREAD if you have a problem with pread() system call (e.g.
215 # cygwin1.dll before v1.5.22).
216 #
217 # Define NO_SETITIMER if you don't have setitimer()
218 #
219 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
220 # This also implies NO_SETITIMER
221 #
222 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
223 # generally faster on your platform than accessing the working directory.
224 #
225 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
226 # the executable mode bit, but doesn't really do so.
227 #
228 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
229 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
230 # usual 0xF000).
231 #
232 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
233 #
234 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
235 #
236 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
237 # sockaddr_storage.
238 #
239 # Define NO_ICONV if your libc does not properly support iconv.
240 #
241 # Define OLD_ICONV if your library has an old iconv(), where the second
242 # (input buffer pointer) parameter is declared with type (const char **).
243 #
244 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
245 #
246 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
247 # that tells runtime paths to dynamic libraries;
248 # "-Wl,-rpath=/path/lib" is used instead.
249 #
250 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
251 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
252 #
253 # Define USE_NSEC below if you want git to care about sub-second file mtimes
254 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
255 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
256 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
257 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
258 # Documentation/technical/racy-git.txt for details.
259 #
260 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
261 # "st_ctim"
262 #
263 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
264 # available. This automatically turns USE_NSEC off.
265 #
266 # Define USE_STDEV below if you want git to care about the underlying device
267 # change being considered an inode change from the update-index perspective.
268 #
269 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
270 # field that counts the on-disk footprint in 512-byte blocks.
271 #
272 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
273 # (not v1.73 or v1.71).
274 #
275 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
276 # (versions 1.68.1 through v1.72).
277 #
278 # Define GNU_ROFF if your target system uses GNU groff. This forces
279 # apostrophes to be ASCII so that cut&pasting examples to the shell
280 # will work.
281 #
282 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
283 # documentation.
284 #
285 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
286 # Extensions Lab if you have it available.
287 #
288 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
289 #
290 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
291 # MakeMaker (e.g. using ActiveState under Cygwin).
292 #
293 # Define NO_PERL if you do not want Perl scripts or libraries at all.
294 #
295 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
296 # but /usr/bin/python2.7 on some platforms).
297 #
298 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
299 #
300 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
301 #
302 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
303 # and egrep that are pickier when their input contains non-ASCII data.
304 #
305 # The TCL_PATH variable governs the location of the Tcl interpreter
306 # used to optimize git-gui for your system. Only used if NO_TCLTK
307 # is not set. Defaults to the bare 'tclsh'.
308 #
309 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
310 # If not set it defaults to the bare 'wish'. If it is set to the empty
311 # string then NO_TCLTK will be forced (this is used by configure script).
312 #
313 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
314 # is a simplified version of the merge sort used in glibc. This is
315 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
316 #
317 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
318 # compatible with the one described in C11 Annex K.
319 #
320 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
321 # information on a not yet closed file that lstat would return for the same
322 # file after it was closed.
323 #
324 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
325 # when hardlinking a file to another name and unlinking the original file right
326 # away (some NTFS drivers seem to zero the contents in that scenario).
327 #
328 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
329 # programs as a tar, where bin/ and libexec/ might be on different file systems.
330 #
331 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
332 # copies to install built-in git commands e.g. git-cat-file.
333 #
334 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
335 # memory allocators with the nedmalloc allocator written by Niall Douglas.
336 #
337 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
338 # This is necessary when using a custom allocator in order to avoid
339 # crashes due to allocation and free working on different 'heaps'.
340 # It's defined automatically if USE_NED_ALLOCATOR is set.
341 #
342 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
343 # feature.
344 #
345 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
346 # user.
347 #
348 # Define GETTEXT_POISON if you are debugging the choice of strings marked
349 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
350 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
351 # (to any value) in your environment.
352 #
353 # Define JSMIN to point to JavaScript minifier that functions as
354 # a filter to have gitweb.js minified.
355 #
356 # Define CSSMIN to point to a CSS minifier in order to generate a minified
357 # version of gitweb.css
358 #
359 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
360 # you want to use something different. The value will be interpreted by the
361 # shell at runtime when it is used.
362 #
363 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
364 # want to use something different. The value will be interpreted by the shell
365 # if necessary when it is used. Examples:
366 #
367 # DEFAULT_EDITOR='~/bin/vi',
368 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
369 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
370 #
371 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
372 # header files to be automatically computed, to avoid rebuilding objects when
373 # an unrelated header file changes. Define it to "no" to use the hard-coded
374 # dependency rules. The default is "auto", which means to use computed header
375 # dependencies if your compiler is detected to support it.
376 #
377 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
378 #
379 # Define GIT_USER_AGENT if you want to change how git identifies itself during
380 # network interactions. The default is "git/$(GIT_VERSION)".
381 #
382 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
383 # (defaults to "man") if you want to have a different default when
384 # "git help" is called without a parameter specifying the format.
385 #
386 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
387 # with a different indexfile format version. If it isn't set the index
388 # file format used is index-v[23].
389 #
390 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
391 # return NULL when it receives a bogus time_t.
392 #
393 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
394 #
395 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
396 #
397 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
398 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
399 #
400 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
401 # compiles the following initialization:
402 #
403 # static const char s[] = ("FOO");
404 #
405 # and define it to "no" if you need to remove the parentheses () around the
406 # constant. The default is "auto", which means to use parentheses if your
407 # compiler is detected to support it.
408 #
409 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
410 #
411 # Define HAVE_GETDELIM if your system has the getdelim() function.
412 #
413 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
414 # default environment variables to be passed when a pager is spawned, e.g.
415 #
416 # PAGER_ENV = LESS=FRX LV=-c
417 #
418 # to say "export LESS=FRX (and LV=-c) if the environment variable
419 # LESS (and LV) is not set, respectively".
420
421 GIT-VERSION-FILE: FORCE
422 @$(SHELL_PATH) ./GIT-VERSION-GEN
423 -include GIT-VERSION-FILE
424
425 # CFLAGS and LDFLAGS are for the users to override from the command line.
426
427 CFLAGS = -g -O2 -Wall
428 DEVELOPER_CFLAGS = -Werror \
429 -Wdeclaration-after-statement \
430 -Wno-format-zero-length \
431 -Wold-style-definition \
432 -Woverflow \
433 -Wpointer-arith \
434 -Wstrict-prototypes \
435 -Wunused \
436 -Wvla
437 LDFLAGS =
438 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
439 ALL_LDFLAGS = $(LDFLAGS)
440 STRIP ?= strip
441
442 # Create as necessary, replace existing, make ranlib unneeded.
443 ARFLAGS = rcs
444
445 # Among the variables below, these:
446 # gitexecdir
447 # template_dir
448 # sysconfdir
449 # can be specified as a relative path some/where/else;
450 # this is interpreted as relative to $(prefix) and "git" at
451 # runtime figures out where they are based on the path to the executable.
452 # Additionally, the following will be treated as relative by "git" if they
453 # begin with "$(prefix)/":
454 # mandir
455 # infodir
456 # htmldir
457 # This can help installing the suite in a relocatable way.
458
459 prefix = $(HOME)
460 bindir_relative = bin
461 bindir = $(prefix)/$(bindir_relative)
462 mandir = $(prefix)/share/man
463 infodir = $(prefix)/share/info
464 gitexecdir = libexec/git-core
465 mergetoolsdir = $(gitexecdir)/mergetools
466 sharedir = $(prefix)/share
467 gitwebdir = $(sharedir)/gitweb
468 localedir = $(sharedir)/locale
469 template_dir = share/git-core/templates
470 htmldir = $(prefix)/share/doc/git-doc
471 ETC_GITCONFIG = $(sysconfdir)/gitconfig
472 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
473 lib = lib
474 # DESTDIR =
475 pathsep = :
476
477 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
478 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
479 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
480
481 export prefix bindir sharedir sysconfdir gitwebdir localedir
482
483 CC = cc
484 AR = ar
485 RM = rm -f
486 DIFF = diff
487 TAR = tar
488 FIND = find
489 INSTALL = install
490 TCL_PATH = tclsh
491 TCLTK_PATH = wish
492 XGETTEXT = xgettext
493 MSGFMT = msgfmt
494 CURL_CONFIG = curl-config
495 PTHREAD_LIBS = -lpthread
496 PTHREAD_CFLAGS =
497 GCOV = gcov
498 SPATCH = spatch
499
500 export TCL_PATH TCLTK_PATH
501
502 SPARSE_FLAGS =
503 SPATCH_FLAGS = --all-includes
504
505
506
507 ### --- END CONFIGURATION SECTION ---
508
509 # Those must not be GNU-specific; they are shared with perl/ which may
510 # be built by a different compiler. (Note that this is an artifact now
511 # but it still might be nice to keep that distinction.)
512 BASIC_CFLAGS = -I.
513 BASIC_LDFLAGS =
514
515 # Guard against environment variables
516 BUILTIN_OBJS =
517 BUILT_INS =
518 COMPAT_CFLAGS =
519 COMPAT_OBJS =
520 XDIFF_OBJS =
521 VCSSVN_OBJS =
522 GENERATED_H =
523 EXTRA_CPPFLAGS =
524 LIB_OBJS =
525 PROGRAM_OBJS =
526 PROGRAMS =
527 SCRIPT_PERL =
528 SCRIPT_PYTHON =
529 SCRIPT_SH =
530 SCRIPT_LIB =
531 TEST_PROGRAMS_NEED_X =
532
533 # Having this variable in your environment would break pipelines because
534 # you cause "cd" to echo its destination to stdout. It can also take
535 # scripts to unexpected places. If you like CDPATH, define it for your
536 # interactive shell sessions without exporting it.
537 unexport CDPATH
538
539 SCRIPT_SH += git-bisect.sh
540 SCRIPT_SH += git-difftool--helper.sh
541 SCRIPT_SH += git-filter-branch.sh
542 SCRIPT_SH += git-merge-octopus.sh
543 SCRIPT_SH += git-merge-one-file.sh
544 SCRIPT_SH += git-merge-resolve.sh
545 SCRIPT_SH += git-mergetool.sh
546 SCRIPT_SH += git-quiltimport.sh
547 SCRIPT_SH += git-rebase.sh
548 SCRIPT_SH += git-remote-testgit.sh
549 SCRIPT_SH += git-request-pull.sh
550 SCRIPT_SH += git-stash.sh
551 SCRIPT_SH += git-submodule.sh
552 SCRIPT_SH += git-web--browse.sh
553
554 SCRIPT_LIB += git-mergetool--lib
555 SCRIPT_LIB += git-parse-remote
556 SCRIPT_LIB += git-rebase--am
557 SCRIPT_LIB += git-rebase--interactive
558 SCRIPT_LIB += git-rebase--merge
559 SCRIPT_LIB += git-sh-setup
560 SCRIPT_LIB += git-sh-i18n
561
562 SCRIPT_PERL += git-add--interactive.perl
563 SCRIPT_PERL += git-archimport.perl
564 SCRIPT_PERL += git-cvsexportcommit.perl
565 SCRIPT_PERL += git-cvsimport.perl
566 SCRIPT_PERL += git-cvsserver.perl
567 SCRIPT_PERL += git-send-email.perl
568 SCRIPT_PERL += git-svn.perl
569
570 SCRIPT_PYTHON += git-p4.py
571
572 NO_INSTALL += git-remote-testgit
573
574 # Generated files for scripts
575 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
576 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
577 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
578
579 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
580 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
581 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
582
583 # Individual rules to allow e.g.
584 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
585 # from subdirectories like contrib/*/
586 .PHONY: build-perl-script build-sh-script build-python-script
587 build-perl-script: $(SCRIPT_PERL_GEN)
588 build-sh-script: $(SCRIPT_SH_GEN)
589 build-python-script: $(SCRIPT_PYTHON_GEN)
590
591 .PHONY: install-perl-script install-sh-script install-python-script
592 install-sh-script: $(SCRIPT_SH_INS)
593 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
594 install-perl-script: $(SCRIPT_PERL_INS)
595 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
596 install-python-script: $(SCRIPT_PYTHON_INS)
597 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
598
599 .PHONY: clean-perl-script clean-sh-script clean-python-script
600 clean-sh-script:
601 $(RM) $(SCRIPT_SH_GEN)
602 clean-perl-script:
603 $(RM) $(SCRIPT_PERL_GEN)
604 clean-python-script:
605 $(RM) $(SCRIPT_PYTHON_GEN)
606
607 SCRIPTS = $(SCRIPT_SH_INS) \
608 $(SCRIPT_PERL_INS) \
609 $(SCRIPT_PYTHON_INS) \
610 git-instaweb
611
612 ETAGS_TARGET = TAGS
613
614 # Empty...
615 EXTRA_PROGRAMS =
616
617 # ... and all the rest that could be moved out of bindir to gitexecdir
618 PROGRAMS += $(EXTRA_PROGRAMS)
619
620 PROGRAM_OBJS += credential-store.o
621 PROGRAM_OBJS += daemon.o
622 PROGRAM_OBJS += fast-import.o
623 PROGRAM_OBJS += http-backend.o
624 PROGRAM_OBJS += imap-send.o
625 PROGRAM_OBJS += sh-i18n--envsubst.o
626 PROGRAM_OBJS += shell.o
627 PROGRAM_OBJS += show-index.o
628 PROGRAM_OBJS += upload-pack.o
629 PROGRAM_OBJS += remote-testsvn.o
630
631 # Binary suffix, set to .exe for Windows builds
632 X =
633
634 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
635
636 TEST_PROGRAMS_NEED_X += test-chmtime
637 TEST_PROGRAMS_NEED_X += test-ctype
638 TEST_PROGRAMS_NEED_X += test-config
639 TEST_PROGRAMS_NEED_X += test-date
640 TEST_PROGRAMS_NEED_X += test-delta
641 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
642 TEST_PROGRAMS_NEED_X += test-dump-split-index
643 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
644 TEST_PROGRAMS_NEED_X += test-fake-ssh
645 TEST_PROGRAMS_NEED_X += test-genrandom
646 TEST_PROGRAMS_NEED_X += test-hashmap
647 TEST_PROGRAMS_NEED_X += test-index-version
648 TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
649 TEST_PROGRAMS_NEED_X += test-line-buffer
650 TEST_PROGRAMS_NEED_X += test-match-trees
651 TEST_PROGRAMS_NEED_X += test-mergesort
652 TEST_PROGRAMS_NEED_X += test-mktemp
653 TEST_PROGRAMS_NEED_X += test-online-cpus
654 TEST_PROGRAMS_NEED_X += test-parse-options
655 TEST_PROGRAMS_NEED_X += test-path-utils
656 TEST_PROGRAMS_NEED_X += test-prio-queue
657 TEST_PROGRAMS_NEED_X += test-read-cache
658 TEST_PROGRAMS_NEED_X += test-write-cache
659 TEST_PROGRAMS_NEED_X += test-ref-store
660 TEST_PROGRAMS_NEED_X += test-regex
661 TEST_PROGRAMS_NEED_X += test-revision-walking
662 TEST_PROGRAMS_NEED_X += test-run-command
663 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
664 TEST_PROGRAMS_NEED_X += test-sha1
665 TEST_PROGRAMS_NEED_X += test-sha1-array
666 TEST_PROGRAMS_NEED_X += test-sigchain
667 TEST_PROGRAMS_NEED_X += test-strcmp-offset
668 TEST_PROGRAMS_NEED_X += test-string-list
669 TEST_PROGRAMS_NEED_X += test-submodule-config
670 TEST_PROGRAMS_NEED_X += test-subprocess
671 TEST_PROGRAMS_NEED_X += test-svn-fe
672 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
673 TEST_PROGRAMS_NEED_X += test-wildmatch
674
675 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
676
677 # List built-in command $C whose implementation cmd_$C() is not in
678 # builtin/$C.o but is linked in as part of some other command.
679 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
680
681 BUILT_INS += git-cherry$X
682 BUILT_INS += git-cherry-pick$X
683 BUILT_INS += git-format-patch$X
684 BUILT_INS += git-fsck-objects$X
685 BUILT_INS += git-init$X
686 BUILT_INS += git-merge-subtree$X
687 BUILT_INS += git-show$X
688 BUILT_INS += git-stage$X
689 BUILT_INS += git-status$X
690 BUILT_INS += git-whatchanged$X
691
692 # what 'all' will build and 'install' will install in gitexecdir,
693 # excluding programs for built-in commands
694 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
695
696 # what 'all' will build but not install in gitexecdir
697 OTHER_PROGRAMS = git$X
698
699 # what test wrappers are needed and 'install' will install, in bindir
700 BINDIR_PROGRAMS_NEED_X += git
701 BINDIR_PROGRAMS_NEED_X += git-upload-pack
702 BINDIR_PROGRAMS_NEED_X += git-receive-pack
703 BINDIR_PROGRAMS_NEED_X += git-upload-archive
704 BINDIR_PROGRAMS_NEED_X += git-shell
705
706 BINDIR_PROGRAMS_NO_X += git-cvsserver
707
708 # Set paths to tools early so that they can be used for version tests.
709 ifndef SHELL_PATH
710 SHELL_PATH = /bin/sh
711 endif
712 ifndef PERL_PATH
713 PERL_PATH = /usr/bin/perl
714 endif
715 ifndef PYTHON_PATH
716 PYTHON_PATH = /usr/bin/python
717 endif
718
719 export PERL_PATH
720 export PYTHON_PATH
721
722 LIB_FILE = libgit.a
723 XDIFF_LIB = xdiff/lib.a
724 VCSSVN_LIB = vcs-svn/lib.a
725
726 GENERATED_H += common-cmds.h
727
728 LIB_H = $(shell $(FIND) . \
729 -name .git -prune -o \
730 -name t -prune -o \
731 -name Documentation -prune -o \
732 -name '*.h' -print)
733
734 LIB_OBJS += abspath.o
735 LIB_OBJS += advice.o
736 LIB_OBJS += alias.o
737 LIB_OBJS += alloc.o
738 LIB_OBJS += apply.o
739 LIB_OBJS += archive.o
740 LIB_OBJS += archive-tar.o
741 LIB_OBJS += archive-zip.o
742 LIB_OBJS += argv-array.o
743 LIB_OBJS += attr.o
744 LIB_OBJS += base85.o
745 LIB_OBJS += bisect.o
746 LIB_OBJS += blame.o
747 LIB_OBJS += blob.o
748 LIB_OBJS += branch.o
749 LIB_OBJS += bulk-checkin.o
750 LIB_OBJS += bundle.o
751 LIB_OBJS += cache-tree.o
752 LIB_OBJS += color.o
753 LIB_OBJS += column.o
754 LIB_OBJS += combine-diff.o
755 LIB_OBJS += commit.o
756 LIB_OBJS += compat/obstack.o
757 LIB_OBJS += compat/terminal.o
758 LIB_OBJS += config.o
759 LIB_OBJS += connect.o
760 LIB_OBJS += connected.o
761 LIB_OBJS += convert.o
762 LIB_OBJS += copy.o
763 LIB_OBJS += credential.o
764 LIB_OBJS += csum-file.o
765 LIB_OBJS += ctype.o
766 LIB_OBJS += date.o
767 LIB_OBJS += decorate.o
768 LIB_OBJS += diffcore-break.o
769 LIB_OBJS += diffcore-delta.o
770 LIB_OBJS += diffcore-order.o
771 LIB_OBJS += diffcore-pickaxe.o
772 LIB_OBJS += diffcore-rename.o
773 LIB_OBJS += diff-delta.o
774 LIB_OBJS += diff-lib.o
775 LIB_OBJS += diff-no-index.o
776 LIB_OBJS += diff.o
777 LIB_OBJS += dir.o
778 LIB_OBJS += dir-iterator.o
779 LIB_OBJS += editor.o
780 LIB_OBJS += entry.o
781 LIB_OBJS += environment.o
782 LIB_OBJS += ewah/bitmap.o
783 LIB_OBJS += ewah/ewah_bitmap.o
784 LIB_OBJS += ewah/ewah_io.o
785 LIB_OBJS += ewah/ewah_rlw.o
786 LIB_OBJS += exec_cmd.o
787 LIB_OBJS += fetch-pack.o
788 LIB_OBJS += fsck.o
789 LIB_OBJS += fsmonitor.o
790 LIB_OBJS += gettext.o
791 LIB_OBJS += gpg-interface.o
792 LIB_OBJS += graph.o
793 LIB_OBJS += grep.o
794 LIB_OBJS += hashmap.o
795 LIB_OBJS += help.o
796 LIB_OBJS += hex.o
797 LIB_OBJS += ident.o
798 LIB_OBJS += kwset.o
799 LIB_OBJS += levenshtein.o
800 LIB_OBJS += line-log.o
801 LIB_OBJS += line-range.o
802 LIB_OBJS += list-objects.o
803 LIB_OBJS += ll-merge.o
804 LIB_OBJS += lockfile.o
805 LIB_OBJS += log-tree.o
806 LIB_OBJS += mailinfo.o
807 LIB_OBJS += mailmap.o
808 LIB_OBJS += match-trees.o
809 LIB_OBJS += merge.o
810 LIB_OBJS += merge-blobs.o
811 LIB_OBJS += merge-recursive.o
812 LIB_OBJS += mergesort.o
813 LIB_OBJS += mru.o
814 LIB_OBJS += name-hash.o
815 LIB_OBJS += notes.o
816 LIB_OBJS += notes-cache.o
817 LIB_OBJS += notes-merge.o
818 LIB_OBJS += notes-utils.o
819 LIB_OBJS += object.o
820 LIB_OBJS += oidset.o
821 LIB_OBJS += packfile.o
822 LIB_OBJS += pack-bitmap.o
823 LIB_OBJS += pack-bitmap-write.o
824 LIB_OBJS += pack-check.o
825 LIB_OBJS += pack-objects.o
826 LIB_OBJS += pack-revindex.o
827 LIB_OBJS += pack-write.o
828 LIB_OBJS += pager.o
829 LIB_OBJS += parse-options.o
830 LIB_OBJS += parse-options-cb.o
831 LIB_OBJS += patch-delta.o
832 LIB_OBJS += patch-ids.o
833 LIB_OBJS += path.o
834 LIB_OBJS += pathspec.o
835 LIB_OBJS += pkt-line.o
836 LIB_OBJS += preload-index.o
837 LIB_OBJS += pretty.o
838 LIB_OBJS += prio-queue.o
839 LIB_OBJS += progress.o
840 LIB_OBJS += prompt.o
841 LIB_OBJS += quote.o
842 LIB_OBJS += reachable.o
843 LIB_OBJS += read-cache.o
844 LIB_OBJS += reflog-walk.o
845 LIB_OBJS += refs.o
846 LIB_OBJS += refs/files-backend.o
847 LIB_OBJS += refs/iterator.o
848 LIB_OBJS += refs/packed-backend.o
849 LIB_OBJS += refs/ref-cache.o
850 LIB_OBJS += ref-filter.o
851 LIB_OBJS += remote.o
852 LIB_OBJS += replace_object.o
853 LIB_OBJS += repository.o
854 LIB_OBJS += rerere.o
855 LIB_OBJS += resolve-undo.o
856 LIB_OBJS += revision.o
857 LIB_OBJS += run-command.o
858 LIB_OBJS += send-pack.o
859 LIB_OBJS += sequencer.o
860 LIB_OBJS += server-info.o
861 LIB_OBJS += setup.o
862 LIB_OBJS += sha1-array.o
863 LIB_OBJS += sha1-lookup.o
864 LIB_OBJS += sha1_file.o
865 LIB_OBJS += sha1_name.o
866 LIB_OBJS += shallow.o
867 LIB_OBJS += sideband.o
868 LIB_OBJS += sigchain.o
869 LIB_OBJS += split-index.o
870 LIB_OBJS += strbuf.o
871 LIB_OBJS += streaming.o
872 LIB_OBJS += string-list.o
873 LIB_OBJS += submodule.o
874 LIB_OBJS += submodule-config.o
875 LIB_OBJS += sub-process.o
876 LIB_OBJS += symlinks.o
877 LIB_OBJS += tag.o
878 LIB_OBJS += tempfile.o
879 LIB_OBJS += tmp-objdir.o
880 LIB_OBJS += trace.o
881 LIB_OBJS += trailer.o
882 LIB_OBJS += transport.o
883 LIB_OBJS += transport-helper.o
884 LIB_OBJS += tree-diff.o
885 LIB_OBJS += tree.o
886 LIB_OBJS += tree-walk.o
887 LIB_OBJS += unpack-trees.o
888 LIB_OBJS += url.o
889 LIB_OBJS += urlmatch.o
890 LIB_OBJS += usage.o
891 LIB_OBJS += userdiff.o
892 LIB_OBJS += utf8.o
893 LIB_OBJS += varint.o
894 LIB_OBJS += version.o
895 LIB_OBJS += versioncmp.o
896 LIB_OBJS += walker.o
897 LIB_OBJS += wildmatch.o
898 LIB_OBJS += worktree.o
899 LIB_OBJS += wrapper.o
900 LIB_OBJS += write_or_die.o
901 LIB_OBJS += ws.o
902 LIB_OBJS += wt-status.o
903 LIB_OBJS += xdiff-interface.o
904 LIB_OBJS += zlib.o
905
906 BUILTIN_OBJS += builtin/add.o
907 BUILTIN_OBJS += builtin/am.o
908 BUILTIN_OBJS += builtin/annotate.o
909 BUILTIN_OBJS += builtin/apply.o
910 BUILTIN_OBJS += builtin/archive.o
911 BUILTIN_OBJS += builtin/bisect--helper.o
912 BUILTIN_OBJS += builtin/blame.o
913 BUILTIN_OBJS += builtin/branch.o
914 BUILTIN_OBJS += builtin/bundle.o
915 BUILTIN_OBJS += builtin/cat-file.o
916 BUILTIN_OBJS += builtin/check-attr.o
917 BUILTIN_OBJS += builtin/check-ignore.o
918 BUILTIN_OBJS += builtin/check-mailmap.o
919 BUILTIN_OBJS += builtin/check-ref-format.o
920 BUILTIN_OBJS += builtin/checkout-index.o
921 BUILTIN_OBJS += builtin/checkout.o
922 BUILTIN_OBJS += builtin/clean.o
923 BUILTIN_OBJS += builtin/clone.o
924 BUILTIN_OBJS += builtin/column.o
925 BUILTIN_OBJS += builtin/commit-tree.o
926 BUILTIN_OBJS += builtin/commit.o
927 BUILTIN_OBJS += builtin/config.o
928 BUILTIN_OBJS += builtin/count-objects.o
929 BUILTIN_OBJS += builtin/credential.o
930 BUILTIN_OBJS += builtin/describe.o
931 BUILTIN_OBJS += builtin/diff-files.o
932 BUILTIN_OBJS += builtin/diff-index.o
933 BUILTIN_OBJS += builtin/diff-tree.o
934 BUILTIN_OBJS += builtin/diff.o
935 BUILTIN_OBJS += builtin/difftool.o
936 BUILTIN_OBJS += builtin/fast-export.o
937 BUILTIN_OBJS += builtin/fetch-pack.o
938 BUILTIN_OBJS += builtin/fetch.o
939 BUILTIN_OBJS += builtin/fmt-merge-msg.o
940 BUILTIN_OBJS += builtin/for-each-ref.o
941 BUILTIN_OBJS += builtin/fsck.o
942 BUILTIN_OBJS += builtin/gc.o
943 BUILTIN_OBJS += builtin/get-tar-commit-id.o
944 BUILTIN_OBJS += builtin/grep.o
945 BUILTIN_OBJS += builtin/hash-object.o
946 BUILTIN_OBJS += builtin/help.o
947 BUILTIN_OBJS += builtin/index-pack.o
948 BUILTIN_OBJS += builtin/init-db.o
949 BUILTIN_OBJS += builtin/interpret-trailers.o
950 BUILTIN_OBJS += builtin/log.o
951 BUILTIN_OBJS += builtin/ls-files.o
952 BUILTIN_OBJS += builtin/ls-remote.o
953 BUILTIN_OBJS += builtin/ls-tree.o
954 BUILTIN_OBJS += builtin/mailinfo.o
955 BUILTIN_OBJS += builtin/mailsplit.o
956 BUILTIN_OBJS += builtin/merge.o
957 BUILTIN_OBJS += builtin/merge-base.o
958 BUILTIN_OBJS += builtin/merge-file.o
959 BUILTIN_OBJS += builtin/merge-index.o
960 BUILTIN_OBJS += builtin/merge-ours.o
961 BUILTIN_OBJS += builtin/merge-recursive.o
962 BUILTIN_OBJS += builtin/merge-tree.o
963 BUILTIN_OBJS += builtin/mktag.o
964 BUILTIN_OBJS += builtin/mktree.o
965 BUILTIN_OBJS += builtin/mv.o
966 BUILTIN_OBJS += builtin/name-rev.o
967 BUILTIN_OBJS += builtin/notes.o
968 BUILTIN_OBJS += builtin/pack-objects.o
969 BUILTIN_OBJS += builtin/pack-redundant.o
970 BUILTIN_OBJS += builtin/pack-refs.o
971 BUILTIN_OBJS += builtin/patch-id.o
972 BUILTIN_OBJS += builtin/prune-packed.o
973 BUILTIN_OBJS += builtin/prune.o
974 BUILTIN_OBJS += builtin/pull.o
975 BUILTIN_OBJS += builtin/push.o
976 BUILTIN_OBJS += builtin/read-tree.o
977 BUILTIN_OBJS += builtin/rebase--helper.o
978 BUILTIN_OBJS += builtin/receive-pack.o
979 BUILTIN_OBJS += builtin/reflog.o
980 BUILTIN_OBJS += builtin/remote.o
981 BUILTIN_OBJS += builtin/remote-ext.o
982 BUILTIN_OBJS += builtin/remote-fd.o
983 BUILTIN_OBJS += builtin/repack.o
984 BUILTIN_OBJS += builtin/replace.o
985 BUILTIN_OBJS += builtin/rerere.o
986 BUILTIN_OBJS += builtin/reset.o
987 BUILTIN_OBJS += builtin/rev-list.o
988 BUILTIN_OBJS += builtin/rev-parse.o
989 BUILTIN_OBJS += builtin/revert.o
990 BUILTIN_OBJS += builtin/rm.o
991 BUILTIN_OBJS += builtin/send-pack.o
992 BUILTIN_OBJS += builtin/shortlog.o
993 BUILTIN_OBJS += builtin/show-branch.o
994 BUILTIN_OBJS += builtin/show-ref.o
995 BUILTIN_OBJS += builtin/stripspace.o
996 BUILTIN_OBJS += builtin/submodule--helper.o
997 BUILTIN_OBJS += builtin/symbolic-ref.o
998 BUILTIN_OBJS += builtin/tag.o
999 BUILTIN_OBJS += builtin/unpack-file.o
1000 BUILTIN_OBJS += builtin/unpack-objects.o
1001 BUILTIN_OBJS += builtin/update-index.o
1002 BUILTIN_OBJS += builtin/update-ref.o
1003 BUILTIN_OBJS += builtin/update-server-info.o
1004 BUILTIN_OBJS += builtin/upload-archive.o
1005 BUILTIN_OBJS += builtin/var.o
1006 BUILTIN_OBJS += builtin/verify-commit.o
1007 BUILTIN_OBJS += builtin/verify-pack.o
1008 BUILTIN_OBJS += builtin/verify-tag.o
1009 BUILTIN_OBJS += builtin/worktree.o
1010 BUILTIN_OBJS += builtin/write-tree.o
1011
1012 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1013 EXTLIBS =
1014
1015 GIT_USER_AGENT = git/$(GIT_VERSION)
1016
1017 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1018 DC_SHA1_SUBMODULE = auto
1019 endif
1020
1021 include config.mak.uname
1022 -include config.mak.autogen
1023 -include config.mak
1024
1025 ifdef DEVELOPER
1026 CFLAGS += $(DEVELOPER_CFLAGS)
1027 endif
1028
1029 comma := ,
1030 empty :=
1031 space := $(empty) $(empty)
1032
1033 ifdef SANITIZE
1034 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1035 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1036 BASIC_CFLAGS += -fno-omit-frame-pointer
1037 ifneq ($(filter undefined,$(SANITIZERS)),)
1038 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1039 endif
1040 endif
1041
1042 ifndef sysconfdir
1043 ifeq ($(prefix),/usr)
1044 sysconfdir = /etc
1045 else
1046 sysconfdir = etc
1047 endif
1048 endif
1049
1050 ifndef COMPUTE_HEADER_DEPENDENCIES
1051 COMPUTE_HEADER_DEPENDENCIES = auto
1052 endif
1053
1054 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1055 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1056 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1057 -x c /dev/null -o /dev/null 2>&1; \
1058 echo $$?)
1059 ifeq ($(dep_check),0)
1060 override COMPUTE_HEADER_DEPENDENCIES = yes
1061 else
1062 override COMPUTE_HEADER_DEPENDENCIES = no
1063 endif
1064 endif
1065
1066 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1067 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1068 else
1069 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1070 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1071 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1072 endif
1073 endif
1074
1075 ifdef SANE_TOOL_PATH
1076 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1077 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1078 PATH := $(SANE_TOOL_PATH):${PATH}
1079 else
1080 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1081 endif
1082
1083 ifneq (,$(INLINE))
1084 BASIC_CFLAGS += -Dinline=$(INLINE)
1085 endif
1086
1087 ifneq (,$(SOCKLEN_T))
1088 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1089 endif
1090
1091 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1092 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1093 else
1094 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1095 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1096 endif
1097 endif
1098
1099 ifeq ($(uname_S),Darwin)
1100 ifndef NO_FINK
1101 ifeq ($(shell test -d /sw/lib && echo y),y)
1102 BASIC_CFLAGS += -I/sw/include
1103 BASIC_LDFLAGS += -L/sw/lib
1104 endif
1105 endif
1106 ifndef NO_DARWIN_PORTS
1107 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1108 BASIC_CFLAGS += -I/opt/local/include
1109 BASIC_LDFLAGS += -L/opt/local/lib
1110 endif
1111 endif
1112 ifndef NO_APPLE_COMMON_CRYPTO
1113 NO_OPENSSL = YesPlease
1114 APPLE_COMMON_CRYPTO = YesPlease
1115 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1116 endif
1117 NO_REGEX = YesPlease
1118 PTHREAD_LIBS =
1119 endif
1120
1121 ifndef CC_LD_DYNPATH
1122 ifdef NO_R_TO_GCC_LINKER
1123 # Some gcc does not accept and pass -R to the linker to specify
1124 # the runtime dynamic library path.
1125 CC_LD_DYNPATH = -Wl,-rpath,
1126 else
1127 CC_LD_DYNPATH = -R
1128 endif
1129 endif
1130
1131 ifdef NO_LIBGEN_H
1132 COMPAT_CFLAGS += -DNO_LIBGEN_H
1133 COMPAT_OBJS += compat/basename.o
1134 endif
1135
1136 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1137
1138 ifneq (,$(USE_LIBPCRE1))
1139 ifdef USE_LIBPCRE2
1140 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1141 endif
1142
1143 BASIC_CFLAGS += -DUSE_LIBPCRE1
1144 EXTLIBS += -lpcre
1145
1146 ifdef NO_LIBPCRE1_JIT
1147 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1148 endif
1149 endif
1150
1151 ifdef USE_LIBPCRE2
1152 BASIC_CFLAGS += -DUSE_LIBPCRE2
1153 EXTLIBS += -lpcre2-8
1154 endif
1155
1156 ifdef LIBPCREDIR
1157 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1158 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1159 endif
1160
1161 ifdef HAVE_ALLOCA_H
1162 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1163 endif
1164
1165 IMAP_SEND_BUILDDEPS =
1166 IMAP_SEND_LDFLAGS =
1167
1168 ifdef NO_CURL
1169 BASIC_CFLAGS += -DNO_CURL
1170 REMOTE_CURL_PRIMARY =
1171 REMOTE_CURL_ALIASES =
1172 REMOTE_CURL_NAMES =
1173 else
1174 ifdef CURLDIR
1175 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1176 BASIC_CFLAGS += -I$(CURLDIR)/include
1177 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1178 else
1179 CURL_LIBCURL = -lcurl
1180 endif
1181 ifdef NEEDS_SSL_WITH_CURL
1182 CURL_LIBCURL += -lssl
1183 ifdef NEEDS_CRYPTO_WITH_SSL
1184 CURL_LIBCURL += -lcrypto
1185 endif
1186 endif
1187 ifdef NEEDS_IDN_WITH_CURL
1188 CURL_LIBCURL += -lidn
1189 endif
1190
1191 REMOTE_CURL_PRIMARY = git-remote-http$X
1192 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1193 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1194 PROGRAM_OBJS += http-fetch.o
1195 PROGRAMS += $(REMOTE_CURL_NAMES)
1196 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1197 ifeq "$(curl_check)" "070908"
1198 ifndef NO_EXPAT
1199 PROGRAM_OBJS += http-push.o
1200 endif
1201 endif
1202 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1203 ifeq "$(curl_check)" "072200"
1204 USE_CURL_FOR_IMAP_SEND = YesPlease
1205 endif
1206 ifdef USE_CURL_FOR_IMAP_SEND
1207 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1208 IMAP_SEND_BUILDDEPS = http.o
1209 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1210 endif
1211 ifndef NO_EXPAT
1212 ifdef EXPATDIR
1213 BASIC_CFLAGS += -I$(EXPATDIR)/include
1214 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1215 else
1216 EXPAT_LIBEXPAT = -lexpat
1217 endif
1218 ifdef EXPAT_NEEDS_XMLPARSE_H
1219 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1220 endif
1221 endif
1222 endif
1223 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1224
1225 ifdef ZLIB_PATH
1226 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1227 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1228 endif
1229 EXTLIBS += -lz
1230
1231 ifndef NO_OPENSSL
1232 OPENSSL_LIBSSL = -lssl
1233 ifdef OPENSSLDIR
1234 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1235 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1236 else
1237 OPENSSL_LINK =
1238 endif
1239 ifdef NEEDS_CRYPTO_WITH_SSL
1240 OPENSSL_LIBSSL += -lcrypto
1241 endif
1242 else
1243 BASIC_CFLAGS += -DNO_OPENSSL
1244 BLK_SHA1 = 1
1245 OPENSSL_LIBSSL =
1246 endif
1247 ifdef NO_OPENSSL
1248 LIB_4_CRYPTO =
1249 else
1250 ifdef NEEDS_SSL_WITH_CRYPTO
1251 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1252 else
1253 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1254 endif
1255 ifdef APPLE_COMMON_CRYPTO
1256 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1257 endif
1258 endif
1259 ifdef NEEDS_LIBICONV
1260 ifdef ICONVDIR
1261 BASIC_CFLAGS += -I$(ICONVDIR)/include
1262 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1263 else
1264 ICONV_LINK =
1265 endif
1266 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1267 ICONV_LINK += -lintl
1268 endif
1269 EXTLIBS += $(ICONV_LINK) -liconv
1270 endif
1271 ifdef NEEDS_LIBGEN
1272 EXTLIBS += -lgen
1273 endif
1274 ifndef NO_GETTEXT
1275 ifndef LIBC_CONTAINS_LIBINTL
1276 EXTLIBS += -lintl
1277 endif
1278 endif
1279 ifdef NEEDS_SOCKET
1280 EXTLIBS += -lsocket
1281 endif
1282 ifdef NEEDS_NSL
1283 EXTLIBS += -lnsl
1284 endif
1285 ifdef NEEDS_RESOLV
1286 EXTLIBS += -lresolv
1287 endif
1288 ifdef NO_D_TYPE_IN_DIRENT
1289 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1290 endif
1291 ifdef NO_GECOS_IN_PWENT
1292 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1293 endif
1294 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1295 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1296 endif
1297 ifdef USE_NSEC
1298 BASIC_CFLAGS += -DUSE_NSEC
1299 endif
1300 ifdef USE_ST_TIMESPEC
1301 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1302 endif
1303 ifdef NO_NORETURN
1304 BASIC_CFLAGS += -DNO_NORETURN
1305 endif
1306 ifdef NO_NSEC
1307 BASIC_CFLAGS += -DNO_NSEC
1308 endif
1309 ifdef SNPRINTF_RETURNS_BOGUS
1310 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1311 COMPAT_OBJS += compat/snprintf.o
1312 endif
1313 ifdef FREAD_READS_DIRECTORIES
1314 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1315 COMPAT_OBJS += compat/fopen.o
1316 endif
1317 ifdef NO_SYMLINK_HEAD
1318 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1319 endif
1320 ifdef GETTEXT_POISON
1321 BASIC_CFLAGS += -DGETTEXT_POISON
1322 endif
1323 ifdef NO_GETTEXT
1324 BASIC_CFLAGS += -DNO_GETTEXT
1325 USE_GETTEXT_SCHEME ?= fallthrough
1326 endif
1327 ifdef NO_POLL
1328 NO_SYS_POLL_H = YesPlease
1329 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1330 COMPAT_OBJS += compat/poll/poll.o
1331 endif
1332 ifdef NO_STRCASESTR
1333 COMPAT_CFLAGS += -DNO_STRCASESTR
1334 COMPAT_OBJS += compat/strcasestr.o
1335 endif
1336 ifdef NO_STRLCPY
1337 COMPAT_CFLAGS += -DNO_STRLCPY
1338 COMPAT_OBJS += compat/strlcpy.o
1339 endif
1340 ifdef NO_STRTOUMAX
1341 COMPAT_CFLAGS += -DNO_STRTOUMAX
1342 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1343 endif
1344 ifdef NO_STRTOULL
1345 COMPAT_CFLAGS += -DNO_STRTOULL
1346 endif
1347 ifdef NO_SETENV
1348 COMPAT_CFLAGS += -DNO_SETENV
1349 COMPAT_OBJS += compat/setenv.o
1350 endif
1351 ifdef NO_MKDTEMP
1352 COMPAT_CFLAGS += -DNO_MKDTEMP
1353 COMPAT_OBJS += compat/mkdtemp.o
1354 endif
1355 ifdef MKDIR_WO_TRAILING_SLASH
1356 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1357 COMPAT_OBJS += compat/mkdir.o
1358 endif
1359 ifdef NO_UNSETENV
1360 COMPAT_CFLAGS += -DNO_UNSETENV
1361 COMPAT_OBJS += compat/unsetenv.o
1362 endif
1363 ifdef NO_SYS_SELECT_H
1364 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1365 endif
1366 ifdef NO_SYS_POLL_H
1367 BASIC_CFLAGS += -DNO_SYS_POLL_H
1368 endif
1369 ifdef NEEDS_SYS_PARAM_H
1370 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1371 endif
1372 ifdef NO_INTTYPES_H
1373 BASIC_CFLAGS += -DNO_INTTYPES_H
1374 endif
1375 ifdef NO_INITGROUPS
1376 BASIC_CFLAGS += -DNO_INITGROUPS
1377 endif
1378 ifdef NO_MMAP
1379 COMPAT_CFLAGS += -DNO_MMAP
1380 COMPAT_OBJS += compat/mmap.o
1381 else
1382 ifdef USE_WIN32_MMAP
1383 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1384 COMPAT_OBJS += compat/win32mmap.o
1385 endif
1386 endif
1387 ifdef OBJECT_CREATION_USES_RENAMES
1388 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1389 endif
1390 ifdef NO_STRUCT_ITIMERVAL
1391 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1392 NO_SETITIMER = YesPlease
1393 endif
1394 ifdef NO_SETITIMER
1395 COMPAT_CFLAGS += -DNO_SETITIMER
1396 endif
1397 ifdef NO_PREAD
1398 COMPAT_CFLAGS += -DNO_PREAD
1399 COMPAT_OBJS += compat/pread.o
1400 endif
1401 ifdef NO_FAST_WORKING_DIRECTORY
1402 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1403 endif
1404 ifdef NO_TRUSTABLE_FILEMODE
1405 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1406 endif
1407 ifdef NEEDS_MODE_TRANSLATION
1408 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1409 COMPAT_OBJS += compat/stat.o
1410 endif
1411 ifdef NO_IPV6
1412 BASIC_CFLAGS += -DNO_IPV6
1413 endif
1414 ifdef NO_INTPTR_T
1415 COMPAT_CFLAGS += -DNO_INTPTR_T
1416 endif
1417 ifdef NO_UINTMAX_T
1418 BASIC_CFLAGS += -Duintmax_t=uint32_t
1419 endif
1420 ifdef NO_SOCKADDR_STORAGE
1421 ifdef NO_IPV6
1422 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1423 else
1424 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1425 endif
1426 endif
1427 ifdef NO_INET_NTOP
1428 LIB_OBJS += compat/inet_ntop.o
1429 BASIC_CFLAGS += -DNO_INET_NTOP
1430 endif
1431 ifdef NO_INET_PTON
1432 LIB_OBJS += compat/inet_pton.o
1433 BASIC_CFLAGS += -DNO_INET_PTON
1434 endif
1435 ifndef NO_UNIX_SOCKETS
1436 LIB_OBJS += unix-socket.o
1437 PROGRAM_OBJS += credential-cache.o
1438 PROGRAM_OBJS += credential-cache--daemon.o
1439 endif
1440
1441 ifdef NO_ICONV
1442 BASIC_CFLAGS += -DNO_ICONV
1443 endif
1444
1445 ifdef OLD_ICONV
1446 BASIC_CFLAGS += -DOLD_ICONV
1447 endif
1448
1449 ifdef NO_DEFLATE_BOUND
1450 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1451 endif
1452
1453 ifdef NO_POSIX_GOODIES
1454 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1455 endif
1456
1457 ifdef APPLE_COMMON_CRYPTO
1458 # Apple CommonCrypto requires chunking
1459 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1460 endif
1461
1462 ifdef OPENSSL_SHA1
1463 EXTLIBS += $(LIB_4_CRYPTO)
1464 BASIC_CFLAGS += -DSHA1_OPENSSL
1465 else
1466 ifdef BLK_SHA1
1467 LIB_OBJS += block-sha1/sha1.o
1468 BASIC_CFLAGS += -DSHA1_BLK
1469 else
1470 ifdef PPC_SHA1
1471 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1472 BASIC_CFLAGS += -DSHA1_PPC
1473 else
1474 ifdef APPLE_COMMON_CRYPTO
1475 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1476 BASIC_CFLAGS += -DSHA1_APPLE
1477 else
1478 DC_SHA1 := YesPlease
1479 ifdef DC_SHA1_SUBMODULE
1480 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1481 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1482 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1483 else
1484 LIB_OBJS += sha1dc/sha1.o
1485 LIB_OBJS += sha1dc/ubc_check.o
1486 endif
1487 BASIC_CFLAGS += \
1488 -DSHA1_DC \
1489 -DSHA1DC_NO_STANDARD_INCLUDES \
1490 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1491 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1492 -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C="\"sha1dc_git.c\"" \
1493 -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_H="\"sha1dc_git.h\"" \
1494 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1495 endif
1496 endif
1497 endif
1498 endif
1499
1500 ifdef SHA1_MAX_BLOCK_SIZE
1501 LIB_OBJS += compat/sha1-chunked.o
1502 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1503 endif
1504 ifdef NO_PERL_MAKEMAKER
1505 export NO_PERL_MAKEMAKER
1506 endif
1507 ifdef NO_HSTRERROR
1508 COMPAT_CFLAGS += -DNO_HSTRERROR
1509 COMPAT_OBJS += compat/hstrerror.o
1510 endif
1511 ifdef NO_MEMMEM
1512 COMPAT_CFLAGS += -DNO_MEMMEM
1513 COMPAT_OBJS += compat/memmem.o
1514 endif
1515 ifdef NO_GETPAGESIZE
1516 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1517 endif
1518 ifdef INTERNAL_QSORT
1519 COMPAT_CFLAGS += -DINTERNAL_QSORT
1520 COMPAT_OBJS += compat/qsort.o
1521 endif
1522 ifdef HAVE_ISO_QSORT_S
1523 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1524 else
1525 COMPAT_OBJS += compat/qsort_s.o
1526 endif
1527 ifdef RUNTIME_PREFIX
1528 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1529 endif
1530
1531 ifdef NO_PTHREADS
1532 BASIC_CFLAGS += -DNO_PTHREADS
1533 else
1534 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1535 EXTLIBS += $(PTHREAD_LIBS)
1536 LIB_OBJS += thread-utils.o
1537 endif
1538
1539 ifdef HAVE_PATHS_H
1540 BASIC_CFLAGS += -DHAVE_PATHS_H
1541 endif
1542
1543 ifdef HAVE_LIBCHARSET_H
1544 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1545 EXTLIBS += $(CHARSET_LIB)
1546 endif
1547
1548 ifdef HAVE_STRINGS_H
1549 BASIC_CFLAGS += -DHAVE_STRINGS_H
1550 endif
1551
1552 ifdef HAVE_DEV_TTY
1553 BASIC_CFLAGS += -DHAVE_DEV_TTY
1554 endif
1555
1556 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1557 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1558 endif
1559 ifdef UNRELIABLE_FSTAT
1560 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1561 endif
1562 ifdef NO_REGEX
1563 COMPAT_CFLAGS += -Icompat/regex
1564 COMPAT_OBJS += compat/regex/regex.o
1565 endif
1566 ifdef NATIVE_CRLF
1567 BASIC_CFLAGS += -DNATIVE_CRLF
1568 endif
1569
1570 ifdef USE_NED_ALLOCATOR
1571 COMPAT_CFLAGS += -Icompat/nedmalloc
1572 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1573 OVERRIDE_STRDUP = YesPlease
1574 endif
1575
1576 ifdef OVERRIDE_STRDUP
1577 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1578 COMPAT_OBJS += compat/strdup.o
1579 endif
1580
1581 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1582 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1583 endif
1584
1585 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1586 MSGFMT += --check --statistics
1587 endif
1588
1589 ifdef GMTIME_UNRELIABLE_ERRORS
1590 COMPAT_OBJS += compat/gmtime.o
1591 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1592 endif
1593
1594 ifdef HAVE_CLOCK_GETTIME
1595 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1596 endif
1597
1598 ifdef HAVE_CLOCK_MONOTONIC
1599 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1600 endif
1601
1602 ifdef NEEDS_LIBRT
1603 EXTLIBS += -lrt
1604 endif
1605
1606 ifdef HAVE_BSD_SYSCTL
1607 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1608 endif
1609
1610 ifdef HAVE_GETDELIM
1611 BASIC_CFLAGS += -DHAVE_GETDELIM
1612 endif
1613
1614 ifeq ($(TCLTK_PATH),)
1615 NO_TCLTK = NoThanks
1616 endif
1617
1618 ifeq ($(PERL_PATH),)
1619 NO_PERL = NoThanks
1620 endif
1621
1622 ifeq ($(PYTHON_PATH),)
1623 NO_PYTHON = NoThanks
1624 endif
1625
1626 ifndef PAGER_ENV
1627 PAGER_ENV = LESS=FRX LV=-c
1628 endif
1629
1630 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1631 QUIET_SUBDIR1 =
1632
1633 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1634 PRINT_DIR = --no-print-directory
1635 else # "make -w"
1636 NO_SUBDIR = :
1637 endif
1638
1639 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1640 ifndef V
1641 QUIET_CC = @echo ' ' CC $@;
1642 QUIET_AR = @echo ' ' AR $@;
1643 QUIET_LINK = @echo ' ' LINK $@;
1644 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1645 QUIET_GEN = @echo ' ' GEN $@;
1646 QUIET_LNCP = @echo ' ' LN/CP $@;
1647 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1648 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1649 QUIET_GCOV = @echo ' ' GCOV $@;
1650 QUIET_SP = @echo ' ' SP $<;
1651 QUIET_RC = @echo ' ' RC $@;
1652 QUIET_SUBDIR0 = +@subdir=
1653 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1654 $(MAKE) $(PRINT_DIR) -C $$subdir
1655 export V
1656 export QUIET_GEN
1657 export QUIET_BUILT_IN
1658 endif
1659 endif
1660
1661 ifdef NO_INSTALL_HARDLINKS
1662 export NO_INSTALL_HARDLINKS
1663 endif
1664
1665 ### profile feedback build
1666 #
1667
1668 # Can adjust this to be a global directory if you want to do extended
1669 # data gathering
1670 PROFILE_DIR := $(CURDIR)
1671
1672 ifeq ("$(PROFILE)","GEN")
1673 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1674 EXTLIBS += -lgcov
1675 export CCACHE_DISABLE = t
1676 V = 1
1677 else
1678 ifneq ("$(PROFILE)","")
1679 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1680 export CCACHE_DISABLE = t
1681 V = 1
1682 endif
1683 endif
1684
1685 # Shell quote (do not use $(call) to accommodate ancient setups);
1686
1687 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1688 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1689
1690 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1691 bindir_SQ = $(subst ','\'',$(bindir))
1692 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1693 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1694 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1695 localedir_SQ = $(subst ','\'',$(localedir))
1696 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1697 template_dir_SQ = $(subst ','\'',$(template_dir))
1698 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1699 prefix_SQ = $(subst ','\'',$(prefix))
1700 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1701
1702 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1703 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1704 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1705 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1706 DIFF_SQ = $(subst ','\'',$(DIFF))
1707 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1708
1709 # We must filter out any object files from $(GITLIBS),
1710 # as it is typically used like:
1711 #
1712 # foo: foo.o $(GITLIBS)
1713 # $(CC) $(filter %.o,$^) $(LIBS)
1714 #
1715 # where we use it as a dependency. Since we also pull object files
1716 # from the dependency list, that would make each entry appear twice.
1717 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1718
1719 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1720 LIB_OBJS += $(COMPAT_OBJS)
1721
1722 # Quote for C
1723
1724 ifdef DEFAULT_EDITOR
1725 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1726 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1727
1728 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1729 endif
1730
1731 ifdef DEFAULT_PAGER
1732 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1733 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1734
1735 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1736 endif
1737
1738 ifdef SHELL_PATH
1739 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1740 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1741
1742 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1743 endif
1744
1745 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1746 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1747 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1748 GIT-USER-AGENT: FORCE
1749 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1750 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1751 fi
1752
1753 ifdef DEFAULT_HELP_FORMAT
1754 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1755 endif
1756
1757 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1758 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1759 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1760 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1761
1762 ALL_CFLAGS += $(BASIC_CFLAGS)
1763 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1764
1765 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1766
1767
1768 ### Build rules
1769
1770 SHELL = $(SHELL_PATH)
1771
1772 all:: shell_compatibility_test
1773
1774 ifeq "$(PROFILE)" "BUILD"
1775 all:: profile
1776 endif
1777
1778 profile:: profile-clean
1779 $(MAKE) PROFILE=GEN all
1780 $(MAKE) PROFILE=GEN -j1 test
1781 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1782 $(MAKE) PROFILE=GEN -j1 perf; \
1783 else \
1784 echo "Skipping profile of perf tests..."; \
1785 fi
1786 $(MAKE) PROFILE=USE all
1787
1788 profile-fast: profile-clean
1789 $(MAKE) PROFILE=GEN all
1790 $(MAKE) PROFILE=GEN -j1 perf
1791 $(MAKE) PROFILE=USE all
1792
1793
1794 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1795 ifneq (,$X)
1796 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1797 endif
1798
1799 all::
1800 ifndef NO_TCLTK
1801 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1802 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1803 endif
1804 ifndef NO_PERL
1805 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1806 endif
1807 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1808
1809 please_set_SHELL_PATH_to_a_more_modern_shell:
1810 @$$(:)
1811
1812 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1813
1814 strip: $(PROGRAMS) git$X
1815 $(STRIP) $(STRIP_OPTS) $^
1816
1817 ### Target-specific flags and dependencies
1818
1819 # The generic compilation pattern rule and automatically
1820 # computed header dependencies (falling back to a dependency on
1821 # LIB_H) are enough to describe how most targets should be built,
1822 # but some targets are special enough to need something a little
1823 # different.
1824 #
1825 # - When a source file "foo.c" #includes a generated header file,
1826 # we need to list that dependency for the "foo.o" target.
1827 #
1828 # We also list it from other targets that are built from foo.c
1829 # like "foo.sp" and "foo.s", even though that is easy to forget
1830 # to do because the generated header is already present around
1831 # after a regular build attempt.
1832 #
1833 # - Some code depends on configuration kept in makefile
1834 # variables. The target-specific variable EXTRA_CPPFLAGS can
1835 # be used to convey that information to the C preprocessor
1836 # using -D options.
1837 #
1838 # The "foo.o" target should have a corresponding dependency on
1839 # a file that changes when the value of the makefile variable
1840 # changes. For example, targets making use of the
1841 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1842 #
1843 # Technically the ".sp" and ".s" targets do not need this
1844 # dependency because they are force-built, but they get the
1845 # same dependency for consistency. This way, you do not have to
1846 # know how each target is implemented. And it means the
1847 # dependencies here will not need to change if the force-build
1848 # details change some day.
1849
1850 git.sp git.s git.o: GIT-PREFIX
1851 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1852 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1853 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1854 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1855
1856 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1857 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1858 $(filter %.o,$^) $(LIBS)
1859
1860 help.sp help.s help.o: common-cmds.h
1861
1862 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1863 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1864 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1865 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1866 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1867
1868 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1869 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1870 '-DGIT_VERSION="$(GIT_VERSION)"' \
1871 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1872
1873 $(BUILT_INS): git$X
1874 $(QUIET_BUILT_IN)$(RM) $@ && \
1875 ln $< $@ 2>/dev/null || \
1876 ln -s $< $@ 2>/dev/null || \
1877 cp $< $@
1878
1879 common-cmds.h: generate-cmdlist.sh command-list.txt
1880
1881 common-cmds.h: $(wildcard Documentation/git-*.txt)
1882 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1883
1884 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1885 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1886 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1887 define cmd_munge_script
1888 $(RM) $@ $@+ && \
1889 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1890 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1891 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1892 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1893 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1894 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1895 -e $(BROKEN_PATH_FIX) \
1896 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1897 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1898 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1899 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1900 $@.sh >$@+
1901 endef
1902
1903 GIT-SCRIPT-DEFINES: FORCE
1904 @FLAGS='$(SCRIPT_DEFINES)'; \
1905 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1906 echo >&2 " * new script parameters"; \
1907 echo "$$FLAGS" >$@; \
1908 fi
1909
1910
1911 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1912 $(QUIET_GEN)$(cmd_munge_script) && \
1913 chmod +x $@+ && \
1914 mv $@+ $@
1915
1916 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1917 $(QUIET_GEN)$(cmd_munge_script) && \
1918 mv $@+ $@
1919
1920 git.res: git.rc GIT-VERSION-FILE
1921 $(QUIET_RC)$(RC) \
1922 $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1923 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1924
1925 # This makes sure we depend on the NO_PERL setting itself.
1926 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1927
1928 ifndef NO_PERL
1929 $(SCRIPT_PERL_GEN): perl/perl.mak
1930
1931 perl/perl.mak: perl/PM.stamp
1932
1933 perl/PM.stamp: FORCE
1934 @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1935 $(PERL_PATH) -V >>$@+ && \
1936 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1937 $(RM) $@+
1938
1939 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1940 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1941
1942 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1943 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1944 $(QUIET_GEN)$(RM) $@ $@+ && \
1945 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1946 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1947 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1948 sed -e '1{' \
1949 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1950 -e ' h' \
1951 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1952 -e ' H' \
1953 -e ' x' \
1954 -e '}' \
1955 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1956 $< >$@+ && \
1957 chmod +x $@+ && \
1958 mv $@+ $@
1959
1960 GIT-PERL-DEFINES: FORCE
1961 @FLAGS='$(PERL_DEFINES)'; \
1962 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1963 echo >&2 " * new perl-specific parameters"; \
1964 echo "$$FLAGS" >$@; \
1965 fi
1966
1967
1968 .PHONY: gitweb
1969 gitweb:
1970 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1971
1972 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1973 $(QUIET_GEN)$(cmd_munge_script) && \
1974 chmod +x $@+ && \
1975 mv $@+ $@
1976 else # NO_PERL
1977 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1978 $(QUIET_GEN)$(RM) $@ $@+ && \
1979 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1980 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1981 unimplemented.sh >$@+ && \
1982 chmod +x $@+ && \
1983 mv $@+ $@
1984 endif # NO_PERL
1985
1986 # This makes sure we depend on the NO_PYTHON setting itself.
1987 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1988
1989 ifndef NO_PYTHON
1990 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1991 $(SCRIPT_PYTHON_GEN): % : %.py
1992 $(QUIET_GEN)$(RM) $@ $@+ && \
1993 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1994 $< >$@+ && \
1995 chmod +x $@+ && \
1996 mv $@+ $@
1997 else # NO_PYTHON
1998 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1999 $(QUIET_GEN)$(RM) $@ $@+ && \
2000 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2001 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2002 unimplemented.sh >$@+ && \
2003 chmod +x $@+ && \
2004 mv $@+ $@
2005 endif # NO_PYTHON
2006
2007 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2008 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2009 configure.ac >configure.ac+ && \
2010 autoconf -o configure configure.ac+ && \
2011 $(RM) configure.ac+
2012
2013 configure: configure.ac GIT-VERSION-FILE
2014 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2015
2016 ifdef AUTOCONFIGURED
2017 # We avoid depending on 'configure' here, because it gets rebuilt
2018 # every time GIT-VERSION-FILE is modified, only to update the embedded
2019 # version number string, which config.status does not care about. We
2020 # do want to recheck when the platform/environment detection logic
2021 # changes, hence this depends on configure.ac.
2022 config.status: configure.ac
2023 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2024 if test -f config.status; then \
2025 ./config.status --recheck; \
2026 else \
2027 ./configure; \
2028 fi
2029 reconfigure config.mak.autogen: config.status
2030 $(QUIET_GEN)./config.status
2031 .PHONY: reconfigure # This is a convenience target.
2032 endif
2033
2034 XDIFF_OBJS += xdiff/xdiffi.o
2035 XDIFF_OBJS += xdiff/xprepare.o
2036 XDIFF_OBJS += xdiff/xutils.o
2037 XDIFF_OBJS += xdiff/xemit.o
2038 XDIFF_OBJS += xdiff/xmerge.o
2039 XDIFF_OBJS += xdiff/xpatience.o
2040 XDIFF_OBJS += xdiff/xhistogram.o
2041
2042 VCSSVN_OBJS += vcs-svn/line_buffer.o
2043 VCSSVN_OBJS += vcs-svn/sliding_window.o
2044 VCSSVN_OBJS += vcs-svn/fast_export.o
2045 VCSSVN_OBJS += vcs-svn/svndiff.o
2046 VCSSVN_OBJS += vcs-svn/svndump.o
2047
2048 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
2049 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2050 $(XDIFF_OBJS) \
2051 $(VCSSVN_OBJS) \
2052 common-main.o \
2053 git.o
2054 ifndef NO_CURL
2055 OBJECTS += http.o http-walker.o remote-curl.o
2056 endif
2057
2058 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2059 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2060
2061 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2062 $(dep_dirs):
2063 @mkdir -p $@
2064
2065 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2066 dep_file = $(dir $@).depend/$(notdir $@).d
2067 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2068 endif
2069
2070 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2071 dep_dirs =
2072 missing_dep_dirs =
2073 dep_args =
2074 endif
2075
2076 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2077 ASM_OBJ := $(ASM_SRC:S=o)
2078 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2079
2080 .SUFFIXES:
2081
2082 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2083 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2084 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2085 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2086
2087 %.s: %.c GIT-CFLAGS FORCE
2088 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2089
2090 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2091 # Take advantage of gcc's on-the-fly dependency generation
2092 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2093 dep_files_present := $(wildcard $(dep_files))
2094 ifneq ($(dep_files_present),)
2095 include $(dep_files_present)
2096 endif
2097 else
2098 # Dependencies on header files, for platforms that do not support
2099 # the gcc -MMD option.
2100 #
2101 # Dependencies on automatically generated headers such as common-cmds.h
2102 # should _not_ be included here, since they are necessary even when
2103 # building an object for the first time.
2104
2105 $(OBJECTS): $(LIB_H)
2106 endif
2107
2108 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2109 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2110 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2111 '-DBINDIR="$(bindir_relative_SQ)"' \
2112 '-DPREFIX="$(prefix_SQ)"'
2113
2114 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2115 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2116 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2117
2118 config.sp config.s config.o: GIT-PREFIX
2119 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2120 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2121
2122 attr.sp attr.s attr.o: GIT-PREFIX
2123 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2124 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2125
2126 gettext.sp gettext.s gettext.o: GIT-PREFIX
2127 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2128 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2129
2130 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2131 -DCURL_DISABLE_TYPECHECK
2132
2133 ifdef NO_EXPAT
2134 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2135 endif
2136
2137 ifdef NO_REGEX
2138 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2139 -DGAWK -DNO_MBSUPPORT
2140 endif
2141
2142 ifdef USE_NED_ALLOCATOR
2143 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2144 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2145 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2146 endif
2147
2148 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2149 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2150
2151 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2152 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2153 $(IMAP_SEND_LDFLAGS) $(LIBS)
2154
2155 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2156 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2157 $(CURL_LIBCURL) $(LIBS)
2158 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2159 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2160 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2161
2162 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2163 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2164 $(VCSSVN_LIB)
2165
2166 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2167 $(QUIET_LNCP)$(RM) $@ && \
2168 ln $< $@ 2>/dev/null || \
2169 ln -s $< $@ 2>/dev/null || \
2170 cp $< $@
2171
2172 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2173 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2174 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2175
2176 $(LIB_FILE): $(LIB_OBJS)
2177 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2178
2179 $(XDIFF_LIB): $(XDIFF_OBJS)
2180 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2181
2182 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2183 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2184
2185 export DEFAULT_EDITOR DEFAULT_PAGER
2186
2187 .PHONY: doc man html info pdf
2188 doc:
2189 $(MAKE) -C Documentation all
2190
2191 man:
2192 $(MAKE) -C Documentation man
2193
2194 html:
2195 $(MAKE) -C Documentation html
2196
2197 info:
2198 $(MAKE) -C Documentation info
2199
2200 pdf:
2201 $(MAKE) -C Documentation pdf
2202
2203 XGETTEXT_FLAGS = \
2204 --force-po \
2205 --add-comments=TRANSLATORS: \
2206 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2207 --from-code=UTF-8
2208 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2209 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2210 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2211 --keyword=gettextln --keyword=eval_gettextln
2212 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2213 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2214 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2215 LOCALIZED_SH = $(SCRIPT_SH)
2216 LOCALIZED_SH += git-parse-remote.sh
2217 LOCALIZED_SH += git-rebase--interactive.sh
2218 LOCALIZED_SH += git-sh-setup.sh
2219 LOCALIZED_PERL = $(SCRIPT_PERL)
2220
2221 ifdef XGETTEXT_INCLUDE_TESTS
2222 LOCALIZED_C += t/t0200/test.c
2223 LOCALIZED_SH += t/t0200/test.sh
2224 LOCALIZED_PERL += t/t0200/test.perl
2225 endif
2226
2227 ## Note that this is meant to be run only by the localization coordinator
2228 ## under a very controlled condition, i.e. (1) it is to be run in a
2229 ## Git repository (not a tarball extract), (2) any local modifications
2230 ## will be lost.
2231 ## Gettext tools cannot work with our own custom PRItime type, so
2232 ## we replace PRItime with PRIuMAX. We need to update this to
2233 ## PRIdMAX if we switch to a signed type later.
2234
2235 po/git.pot: $(GENERATED_H) FORCE
2236 # All modifications will be reverted at the end, so we do not
2237 # want to have any local change.
2238 git diff --quiet HEAD && git diff --quiet --cached
2239
2240 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2241 do \
2242 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2243 cat "$$s+" >"$$s" && rm "$$s+"; \
2244 done
2245
2246 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2247 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2248 $(LOCALIZED_SH)
2249 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2250 $(LOCALIZED_PERL)
2251
2252 # Reverting the munged source, leaving only the updated $@
2253 git reset --hard
2254 mv $@+ $@
2255
2256 .PHONY: pot
2257 pot: po/git.pot
2258
2259 POFILES := $(wildcard po/*.po)
2260 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2261
2262 ifndef NO_GETTEXT
2263 all:: $(MOFILES)
2264 endif
2265
2266 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2267 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2268
2269 FIND_SOURCE_FILES = ( \
2270 git ls-files \
2271 '*.[hcS]' \
2272 '*.sh' \
2273 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2274 ':!contrib' \
2275 2>/dev/null || \
2276 $(FIND) . \
2277 \( -name .git -type d -prune \) \
2278 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2279 -o \( -name contrib -type d -prune \) \
2280 -o \( -name build -type d -prune \) \
2281 -o \( -name 'trash*' -type d -prune \) \
2282 -o \( -name '*.[hcS]' -type f -print \) \
2283 -o \( -name '*.sh' -type f -print \) \
2284 )
2285
2286 $(ETAGS_TARGET): FORCE
2287 $(RM) $(ETAGS_TARGET)
2288 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2289
2290 tags: FORCE
2291 $(RM) tags
2292 $(FIND_SOURCE_FILES) | xargs ctags -a
2293
2294 cscope:
2295 $(RM) cscope*
2296 $(FIND_SOURCE_FILES) | xargs cscope -b
2297
2298 ### Detect prefix changes
2299 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2300 $(localedir_SQ)
2301
2302 GIT-PREFIX: FORCE
2303 @FLAGS='$(TRACK_PREFIX)'; \
2304 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2305 echo >&2 " * new prefix flags"; \
2306 echo "$$FLAGS" >GIT-PREFIX; \
2307 fi
2308
2309 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2310
2311 GIT-CFLAGS: FORCE
2312 @FLAGS='$(TRACK_CFLAGS)'; \
2313 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2314 echo >&2 " * new build flags"; \
2315 echo "$$FLAGS" >GIT-CFLAGS; \
2316 fi
2317
2318 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2319
2320 GIT-LDFLAGS: FORCE
2321 @FLAGS='$(TRACK_LDFLAGS)'; \
2322 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2323 echo >&2 " * new link flags"; \
2324 echo "$$FLAGS" >GIT-LDFLAGS; \
2325 fi
2326
2327 # We need to apply sq twice, once to protect from the shell
2328 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2329 # and the first level quoting from the shell that runs "echo".
2330 GIT-BUILD-OPTIONS: FORCE
2331 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2332 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2333 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2334 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2335 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2336 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2337 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2338 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2339 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2340 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2341 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2342 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2343 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2344 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2345 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2346 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2347 ifdef TEST_OUTPUT_DIRECTORY
2348 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2349 endif
2350 ifdef GIT_TEST_OPTS
2351 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2352 endif
2353 ifdef GIT_TEST_CMP
2354 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2355 endif
2356 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2357 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2358 endif
2359 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2360 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2361 ifdef GIT_PERF_REPEAT_COUNT
2362 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2363 endif
2364 ifdef GIT_PERF_REPO
2365 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2366 endif
2367 ifdef GIT_PERF_LARGE_REPO
2368 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2369 endif
2370 ifdef GIT_PERF_MAKE_OPTS
2371 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2372 endif
2373 ifdef GIT_PERF_MAKE_COMMAND
2374 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2375 endif
2376 ifdef GIT_INTEROP_MAKE_OPTS
2377 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2378 endif
2379 ifdef TEST_GIT_INDEX_VERSION
2380 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2381 endif
2382 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2383
2384 ### Detect Python interpreter path changes
2385 ifndef NO_PYTHON
2386 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2387
2388 GIT-PYTHON-VARS: FORCE
2389 @VARS='$(TRACK_PYTHON)'; \
2390 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2391 echo >&2 " * new Python interpreter location"; \
2392 echo "$$VARS" >$@; \
2393 fi
2394 endif
2395
2396 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2397
2398 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2399 all:: $(NO_INSTALL)
2400
2401 bin-wrappers/%: wrap-for-bin.sh
2402 @mkdir -p bin-wrappers
2403 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2404 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2405 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2406 chmod +x $@
2407
2408 # GNU make supports exporting all variables by "export" without parameters.
2409 # However, the environment gets quite big, and some programs have problems
2410 # with that.
2411
2412 export NO_SVN_TESTS
2413 export TEST_NO_MALLOC_CHECK
2414
2415 ### Testing rules
2416
2417 test: all
2418 $(MAKE) -C t/ all
2419
2420 perf: all
2421 $(MAKE) -C t/perf/ all
2422
2423 .PHONY: test perf
2424
2425 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2426
2427 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2428
2429 .PRECIOUS: $(TEST_OBJS)
2430
2431 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2432 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2433
2434 check-sha1:: t/helper/test-sha1$X
2435 t/helper/test-sha1.sh
2436
2437 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2438
2439 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2440 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2441 $(SPARSE_FLAGS) $<
2442
2443 .PHONY: sparse $(SP_OBJ)
2444 sparse: $(SP_OBJ)
2445
2446 check: common-cmds.h
2447 @if sparse; \
2448 then \
2449 echo >&2 "Use 'make sparse' instead"; \
2450 $(MAKE) --no-print-directory sparse; \
2451 else \
2452 echo >&2 "Did you mean 'make test'?"; \
2453 exit 1; \
2454 fi
2455
2456 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2457 %.cocci.patch: %.cocci $(C_SOURCES)
2458 @echo ' ' SPATCH $<; \
2459 ret=0; \
2460 for f in $(C_SOURCES); do \
2461 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2462 { ret=$$?; break; }; \
2463 done >$@+ 2>$@.log; \
2464 if test $$ret != 0; \
2465 then \
2466 cat $@.log; \
2467 exit 1; \
2468 fi; \
2469 mv $@+ $@; \
2470 if test -s $@; \
2471 then \
2472 echo ' ' SPATCH result: $@; \
2473 fi
2474 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2475
2476 ### Installation rules
2477
2478 ifneq ($(filter /%,$(firstword $(template_dir))),)
2479 template_instdir = $(template_dir)
2480 else
2481 template_instdir = $(prefix)/$(template_dir)
2482 endif
2483 export template_instdir
2484
2485 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2486 gitexec_instdir = $(gitexecdir)
2487 else
2488 gitexec_instdir = $(prefix)/$(gitexecdir)
2489 endif
2490 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2491 export gitexec_instdir
2492
2493 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2494 mergetools_instdir = $(mergetoolsdir)
2495 else
2496 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2497 endif
2498 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2499
2500 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2501
2502 .PHONY: profile-install profile-fast-install
2503 profile-install: profile
2504 $(MAKE) install
2505
2506 profile-fast-install: profile-fast
2507 $(MAKE) install
2508
2509 install: all
2510 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2511 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2512 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2513 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2514 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2515 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2516 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2517 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2518 ifndef NO_GETTEXT
2519 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2520 (cd po/build/locale && $(TAR) cf - .) | \
2521 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2522 endif
2523 ifndef NO_PERL
2524 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2525 $(MAKE) -C gitweb install
2526 endif
2527 ifndef NO_TCLTK
2528 $(MAKE) -C gitk-git install
2529 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2530 endif
2531 ifneq (,$X)
2532 $(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';)
2533 endif
2534
2535 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2536 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2537 { test "$$bindir/" = "$$execdir/" || \
2538 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2539 $(RM) "$$execdir/$$p" && \
2540 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2541 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2542 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2543 done; \
2544 } && \
2545 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2546 $(RM) "$$bindir/$$p" && \
2547 test -z "$(NO_INSTALL_HARDLINKS)" && \
2548 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2549 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2550 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2551 done && \
2552 for p in $(BUILT_INS); do \
2553 $(RM) "$$execdir/$$p" && \
2554 test -z "$(NO_INSTALL_HARDLINKS)" && \
2555 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2556 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2557 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2558 done && \
2559 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2560 for p in $$remote_curl_aliases; do \
2561 $(RM) "$$execdir/$$p" && \
2562 test -z "$(NO_INSTALL_HARDLINKS)" && \
2563 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2564 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2565 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2566 done && \
2567 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2568
2569 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2570 .PHONY: quick-install-doc quick-install-man quick-install-html
2571 install-gitweb:
2572 $(MAKE) -C gitweb install
2573
2574 install-doc:
2575 $(MAKE) -C Documentation install
2576
2577 install-man:
2578 $(MAKE) -C Documentation install-man
2579
2580 install-html:
2581 $(MAKE) -C Documentation install-html
2582
2583 install-info:
2584 $(MAKE) -C Documentation install-info
2585
2586 install-pdf:
2587 $(MAKE) -C Documentation install-pdf
2588
2589 quick-install-doc:
2590 $(MAKE) -C Documentation quick-install
2591
2592 quick-install-man:
2593 $(MAKE) -C Documentation quick-install-man
2594
2595 quick-install-html:
2596 $(MAKE) -C Documentation quick-install-html
2597
2598
2599
2600 ### Maintainer's dist rules
2601
2602 GIT_TARNAME = git-$(GIT_VERSION)
2603 dist: git-archive$(X) configure
2604 ./git-archive --format=tar \
2605 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2606 @mkdir -p $(GIT_TARNAME)
2607 @cp configure $(GIT_TARNAME)
2608 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2609 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2610 $(TAR) rf $(GIT_TARNAME).tar \
2611 $(GIT_TARNAME)/configure \
2612 $(GIT_TARNAME)/version \
2613 $(GIT_TARNAME)/git-gui/version
2614 @$(RM) -r $(GIT_TARNAME)
2615 gzip -f -9 $(GIT_TARNAME).tar
2616
2617 rpm::
2618 @echo >&2 "Use distro packaged sources to run rpmbuild"
2619 @false
2620 .PHONY: rpm
2621
2622 htmldocs = git-htmldocs-$(GIT_VERSION)
2623 manpages = git-manpages-$(GIT_VERSION)
2624 .PHONY: dist-doc distclean
2625 dist-doc:
2626 $(RM) -r .doc-tmp-dir
2627 mkdir .doc-tmp-dir
2628 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2629 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2630 gzip -n -9 -f $(htmldocs).tar
2631 :
2632 $(RM) -r .doc-tmp-dir
2633 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2634 $(MAKE) -C Documentation DESTDIR=./ \
2635 man1dir=../.doc-tmp-dir/man1 \
2636 man5dir=../.doc-tmp-dir/man5 \
2637 man7dir=../.doc-tmp-dir/man7 \
2638 install
2639 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2640 gzip -n -9 -f $(manpages).tar
2641 $(RM) -r .doc-tmp-dir
2642
2643 ### Cleaning rules
2644
2645 distclean: clean
2646 $(RM) configure
2647 $(RM) config.log config.status config.cache
2648 $(RM) config.mak.autogen config.mak.append
2649 $(RM) -r autom4te.cache
2650
2651 profile-clean:
2652 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2653 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2654
2655 clean: profile-clean coverage-clean
2656 $(RM) *.res
2657 $(RM) $(OBJECTS)
2658 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2659 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2660 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2661 $(RM) -r bin-wrappers $(dep_dirs)
2662 $(RM) -r po/build/
2663 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2664 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2665 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2666 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2667 $(RM) contrib/coccinelle/*.cocci.patch*
2668 $(MAKE) -C Documentation/ clean
2669 ifndef NO_PERL
2670 $(MAKE) -C gitweb clean
2671 $(MAKE) -C perl clean
2672 endif
2673 $(MAKE) -C templates/ clean
2674 $(MAKE) -C t/ clean
2675 ifndef NO_TCLTK
2676 $(MAKE) -C gitk-git clean
2677 $(MAKE) -C git-gui clean
2678 endif
2679 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2680 $(RM) GIT-USER-AGENT GIT-PREFIX
2681 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2682
2683 .PHONY: all install profile-clean clean strip
2684 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2685 .PHONY: FORCE cscope
2686
2687 ### Check documentation
2688 #
2689 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2690 ALL_COMMANDS += git
2691 ALL_COMMANDS += gitk
2692 ALL_COMMANDS += gitweb
2693 ALL_COMMANDS += git-gui git-citool
2694
2695 .PHONY: check-docs
2696 check-docs::
2697 $(MAKE) -C Documentation lint-docs
2698 @(for v in $(ALL_COMMANDS); \
2699 do \
2700 case "$$v" in \
2701 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2702 git-merge-resolve | git-merge-subtree | \
2703 git-fsck-objects | git-init-db | \
2704 git-remote-* | git-stage | \
2705 git-?*--?* ) continue ;; \
2706 esac ; \
2707 test -f "Documentation/$$v.txt" || \
2708 echo "no doc: $$v"; \
2709 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2710 grep -q "^$$v[ ]" || \
2711 case "$$v" in \
2712 git) ;; \
2713 *) echo "no link: $$v";; \
2714 esac ; \
2715 done; \
2716 ( \
2717 sed -e '1,/^### command list/d' \
2718 -e '/^#/d' \
2719 -e 's/[ ].*//' \
2720 -e 's/^/listed /' command-list.txt; \
2721 $(MAKE) -C Documentation print-man1 | \
2722 grep '\.txt$$' | \
2723 sed -e 's|Documentation/|documented |' \
2724 -e 's/\.txt//'; \
2725 ) | while read how cmd; \
2726 do \
2727 case " $(ALL_COMMANDS) " in \
2728 *" $$cmd "*) ;; \
2729 *) echo "removed but $$how: $$cmd" ;; \
2730 esac; \
2731 done ) | sort
2732
2733 ### Make sure built-ins do not have dups and listed in git.c
2734 #
2735 check-builtins::
2736 ./check-builtins.sh
2737
2738 ### Test suite coverage testing
2739 #
2740 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2741 .PHONY: coverage-untested-functions cover_db cover_db_html
2742 .PHONY: coverage-clean-results
2743
2744 coverage:
2745 $(MAKE) coverage-test
2746 $(MAKE) coverage-untested-functions
2747
2748 object_dirs := $(sort $(dir $(OBJECTS)))
2749 coverage-clean-results:
2750 $(RM) $(addsuffix *.gcov,$(object_dirs))
2751 $(RM) $(addsuffix *.gcda,$(object_dirs))
2752 $(RM) coverage-untested-functions
2753 $(RM) -r cover_db/
2754 $(RM) -r cover_db_html/
2755
2756 coverage-clean: coverage-clean-results
2757 $(RM) $(addsuffix *.gcno,$(object_dirs))
2758
2759 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2760 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2761 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2762
2763 coverage-compile:
2764 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2765
2766 coverage-test: coverage-clean-results coverage-compile
2767 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2768 DEFAULT_TEST_TARGET=test -j1 test
2769
2770 coverage-report:
2771 $(QUIET_GCOV)for dir in $(object_dirs); do \
2772 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2773 done
2774
2775 coverage-untested-functions: coverage-report
2776 grep '^function.*called 0 ' *.c.gcov \
2777 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2778 > coverage-untested-functions
2779
2780 cover_db: coverage-report
2781 gcov2perl -db cover_db *.gcov
2782
2783 cover_db_html: cover_db
2784 cover -report html -outputdir cover_db_html cover_db
2785