glossary: substitute "ancestor" for "direct ancestor" in 'push' description.
[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 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
64 #
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
67 #
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
70 #
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
74 #
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
77 #
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
83 #
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
87 #
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
90 #
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
93 #
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
96 #
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
99 #
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
101 #
102 # Define NO_STRCASESTR if you don't have strcasestr.
103 #
104 # Define NO_MEMMEM if you don't have memmem.
105 #
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
107 #
108 # Define NO_STRLCPY if you don't have strlcpy.
109 #
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
113 #
114 # Define NO_SETENV if you don't have setenv in the C library.
115 #
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
117 #
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
119 #
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
121 #
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
124 #
125 # Define NO_LIBGEN_H if you don't have libgen.h.
126 #
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
128 #
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
130 #
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
133 #
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
137 #
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
143 #
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
149 #
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
153 #
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
156 #
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
159 #
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
163 #
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
183 #
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
185 #
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
187 #
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
189 #
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
191 #
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
193 #
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
195 #
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
197 #
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
205 # Define NO_MMAP if you want to avoid mmap.
206 #
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
209 #
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
211 #
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
214 #
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
218 #
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
220 #
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
223 #
224 # Define NO_SETITIMER if you don't have setitimer()
225 #
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
228 #
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
231 #
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
245 #
246 # Define NO_ICONV if your libc does not properly support iconv.
247 #
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
250 #
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
252 #
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
259 #
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
266 #
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
269 #
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
272 #
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
275 #
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
278 #
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
281 #
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
284 #
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
288 #
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
291 #
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
294 #
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
296 #
297 # Define NO_PERL if you do not want Perl scripts or libraries at all.
298 #
299 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
300 # copies of CPAN modules that serve as a fallback in case the modules
301 # are not available on the system. This option is intended for
302 # distributions that want to use their packaged versions of Perl
303 # modules, instead of the fallbacks shipped with Git.
304 #
305 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
306 # but /usr/bin/python2.7 on some platforms).
307 #
308 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
309 #
310 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
311 #
312 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
313 # and egrep that are pickier when their input contains non-ASCII data.
314 #
315 # The TCL_PATH variable governs the location of the Tcl interpreter
316 # used to optimize git-gui for your system. Only used if NO_TCLTK
317 # is not set. Defaults to the bare 'tclsh'.
318 #
319 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
320 # If not set it defaults to the bare 'wish'. If it is set to the empty
321 # string then NO_TCLTK will be forced (this is used by configure script).
322 #
323 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
324 # is a simplified version of the merge sort used in glibc. This is
325 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
326 #
327 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
328 # compatible with the one described in C11 Annex K.
329 #
330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
331 # information on a not yet closed file that lstat would return for the same
332 # file after it was closed.
333 #
334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
335 # when hardlinking a file to another name and unlinking the original file right
336 # away (some NTFS drivers seem to zero the contents in that scenario).
337 #
338 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
339 # symlinked between bin/ and libexec/ to use relative symlinks between
340 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
341 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
342 # within the same directory in some cases, INSTALL_SYMLINKS will
343 # always symlink to the final target directly.
344 #
345 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
346 # programs as a tar, where bin/ and libexec/ might be on different file systems.
347 #
348 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
349 # copies to install built-in git commands e.g. git-cat-file.
350 #
351 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
352 # memory allocators with the nedmalloc allocator written by Niall Douglas.
353 #
354 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
355 # This is necessary when using a custom allocator in order to avoid
356 # crashes due to allocation and free working on different 'heaps'.
357 # It's defined automatically if USE_NED_ALLOCATOR is set.
358 #
359 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
360 # feature.
361 #
362 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
363 # user.
364 #
365 # Define GETTEXT_POISON if you are debugging the choice of strings marked
366 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
367 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
368 # (to any value) in your environment.
369 #
370 # Define JSMIN to point to JavaScript minifier that functions as
371 # a filter to have gitweb.js minified.
372 #
373 # Define CSSMIN to point to a CSS minifier in order to generate a minified
374 # version of gitweb.css
375 #
376 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
377 # you want to use something different. The value will be interpreted by the
378 # shell at runtime when it is used.
379 #
380 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
381 # want to use something different. The value will be interpreted by the shell
382 # if necessary when it is used. Examples:
383 #
384 # DEFAULT_EDITOR='~/bin/vi',
385 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
386 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
387 #
388 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
389 # header files to be automatically computed, to avoid rebuilding objects when
390 # an unrelated header file changes. Define it to "no" to use the hard-coded
391 # dependency rules. The default is "auto", which means to use computed header
392 # dependencies if your compiler is detected to support it.
393 #
394 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
395 #
396 # Define GIT_USER_AGENT if you want to change how git identifies itself during
397 # network interactions. The default is "git/$(GIT_VERSION)".
398 #
399 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
400 # (defaults to "man") if you want to have a different default when
401 # "git help" is called without a parameter specifying the format.
402 #
403 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
404 # with a different indexfile format version. If it isn't set the index
405 # file format used is index-v[23].
406 #
407 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
408 # return NULL when it receives a bogus time_t.
409 #
410 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
411 #
412 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
413 #
414 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
415 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
416 #
417 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
418 # compiles the following initialization:
419 #
420 # static const char s[] = ("FOO");
421 #
422 # and define it to "no" if you need to remove the parentheses () around the
423 # constant. The default is "auto", which means to use parentheses if your
424 # compiler is detected to support it.
425 #
426 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
427 #
428 # Define HAVE_GETDELIM if your system has the getdelim() function.
429 #
430 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
431 # default environment variables to be passed when a pager is spawned, e.g.
432 #
433 # PAGER_ENV = LESS=FRX LV=-c
434 #
435 # to say "export LESS=FRX (and LV=-c) if the environment variable
436 # LESS (and LV) is not set, respectively".
437 #
438 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
439 # running the test scripts (e.g., bash has better support for "set -x"
440 # tracing).
441 #
442 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
443 # which the built Git will run (for instance "x86_64").
444
445 GIT-VERSION-FILE: FORCE
446 @$(SHELL_PATH) ./GIT-VERSION-GEN
447 -include GIT-VERSION-FILE
448
449 # CFLAGS and LDFLAGS are for the users to override from the command line.
450
451 CFLAGS = -g -O2 -Wall
452 DEVELOPER_CFLAGS = -Werror \
453 -Wdeclaration-after-statement \
454 -Wno-format-zero-length \
455 -Wold-style-definition \
456 -Woverflow \
457 -Wpointer-arith \
458 -Wstrict-prototypes \
459 -Wunused \
460 -Wvla
461 LDFLAGS =
462 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
463 ALL_LDFLAGS = $(LDFLAGS)
464 STRIP ?= strip
465
466 # Create as necessary, replace existing, make ranlib unneeded.
467 ARFLAGS = rcs
468
469 # Among the variables below, these:
470 # gitexecdir
471 # template_dir
472 # sysconfdir
473 # can be specified as a relative path some/where/else;
474 # this is interpreted as relative to $(prefix) and "git" at
475 # runtime figures out where they are based on the path to the executable.
476 # Additionally, the following will be treated as relative by "git" if they
477 # begin with "$(prefix)/":
478 # mandir
479 # infodir
480 # htmldir
481 # This can help installing the suite in a relocatable way.
482
483 prefix = $(HOME)
484 bindir = $(prefix)/bin
485 mandir = $(prefix)/share/man
486 infodir = $(prefix)/share/info
487 gitexecdir = libexec/git-core
488 mergetoolsdir = $(gitexecdir)/mergetools
489 sharedir = $(prefix)/share
490 gitwebdir = $(sharedir)/gitweb
491 perllibdir = $(sharedir)/perl5
492 localedir = $(sharedir)/locale
493 template_dir = share/git-core/templates
494 htmldir = $(prefix)/share/doc/git-doc
495 ETC_GITCONFIG = $(sysconfdir)/gitconfig
496 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
497 lib = lib
498 # DESTDIR =
499 pathsep = :
500
501 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
502 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
503 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
504 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
505 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
506
507 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
508
509 CC = cc
510 AR = ar
511 RM = rm -f
512 DIFF = diff
513 TAR = tar
514 FIND = find
515 INSTALL = install
516 TCL_PATH = tclsh
517 TCLTK_PATH = wish
518 XGETTEXT = xgettext
519 MSGFMT = msgfmt
520 CURL_CONFIG = curl-config
521 PTHREAD_LIBS = -lpthread
522 PTHREAD_CFLAGS =
523 GCOV = gcov
524 SPATCH = spatch
525
526 export TCL_PATH TCLTK_PATH
527
528 SPARSE_FLAGS =
529 SPATCH_FLAGS = --all-includes
530
531
532
533 ### --- END CONFIGURATION SECTION ---
534
535 # Those must not be GNU-specific; they are shared with perl/ which may
536 # be built by a different compiler. (Note that this is an artifact now
537 # but it still might be nice to keep that distinction.)
538 BASIC_CFLAGS = -I.
539 BASIC_LDFLAGS =
540
541 # Guard against environment variables
542 BUILTIN_OBJS =
543 BUILT_INS =
544 COMPAT_CFLAGS =
545 COMPAT_OBJS =
546 XDIFF_OBJS =
547 VCSSVN_OBJS =
548 GENERATED_H =
549 EXTRA_CPPFLAGS =
550 LIB_OBJS =
551 PROGRAM_OBJS =
552 PROGRAMS =
553 SCRIPT_PERL =
554 SCRIPT_PYTHON =
555 SCRIPT_SH =
556 SCRIPT_LIB =
557 TEST_BUILTINS_OBJS =
558 TEST_PROGRAMS_NEED_X =
559
560 # Having this variable in your environment would break pipelines because
561 # you cause "cd" to echo its destination to stdout. It can also take
562 # scripts to unexpected places. If you like CDPATH, define it for your
563 # interactive shell sessions without exporting it.
564 unexport CDPATH
565
566 SCRIPT_SH += git-bisect.sh
567 SCRIPT_SH += git-difftool--helper.sh
568 SCRIPT_SH += git-filter-branch.sh
569 SCRIPT_SH += git-merge-octopus.sh
570 SCRIPT_SH += git-merge-one-file.sh
571 SCRIPT_SH += git-merge-resolve.sh
572 SCRIPT_SH += git-mergetool.sh
573 SCRIPT_SH += git-quiltimport.sh
574 SCRIPT_SH += git-rebase.sh
575 SCRIPT_SH += git-remote-testgit.sh
576 SCRIPT_SH += git-request-pull.sh
577 SCRIPT_SH += git-stash.sh
578 SCRIPT_SH += git-submodule.sh
579 SCRIPT_SH += git-web--browse.sh
580
581 SCRIPT_LIB += git-mergetool--lib
582 SCRIPT_LIB += git-parse-remote
583 SCRIPT_LIB += git-rebase--am
584 SCRIPT_LIB += git-rebase--interactive
585 SCRIPT_LIB += git-rebase--merge
586 SCRIPT_LIB += git-sh-setup
587 SCRIPT_LIB += git-sh-i18n
588
589 SCRIPT_PERL += git-add--interactive.perl
590 SCRIPT_PERL += git-archimport.perl
591 SCRIPT_PERL += git-cvsexportcommit.perl
592 SCRIPT_PERL += git-cvsimport.perl
593 SCRIPT_PERL += git-cvsserver.perl
594 SCRIPT_PERL += git-send-email.perl
595 SCRIPT_PERL += git-svn.perl
596
597 SCRIPT_PYTHON += git-p4.py
598
599 NO_INSTALL += git-remote-testgit
600
601 # Generated files for scripts
602 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
603 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
604 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
605
606 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
607 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
608 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
609
610 # Individual rules to allow e.g.
611 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
612 # from subdirectories like contrib/*/
613 .PHONY: build-perl-script build-sh-script build-python-script
614 build-perl-script: $(SCRIPT_PERL_GEN)
615 build-sh-script: $(SCRIPT_SH_GEN)
616 build-python-script: $(SCRIPT_PYTHON_GEN)
617
618 .PHONY: install-perl-script install-sh-script install-python-script
619 install-sh-script: $(SCRIPT_SH_INS)
620 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
621 install-perl-script: $(SCRIPT_PERL_INS)
622 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
623 install-python-script: $(SCRIPT_PYTHON_INS)
624 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
625
626 .PHONY: clean-perl-script clean-sh-script clean-python-script
627 clean-sh-script:
628 $(RM) $(SCRIPT_SH_GEN)
629 clean-perl-script:
630 $(RM) $(SCRIPT_PERL_GEN)
631 clean-python-script:
632 $(RM) $(SCRIPT_PYTHON_GEN)
633
634 SCRIPTS = $(SCRIPT_SH_INS) \
635 $(SCRIPT_PERL_INS) \
636 $(SCRIPT_PYTHON_INS) \
637 git-instaweb
638
639 ETAGS_TARGET = TAGS
640
641 # Empty...
642 EXTRA_PROGRAMS =
643
644 # ... and all the rest that could be moved out of bindir to gitexecdir
645 PROGRAMS += $(EXTRA_PROGRAMS)
646
647 PROGRAM_OBJS += credential-store.o
648 PROGRAM_OBJS += daemon.o
649 PROGRAM_OBJS += fast-import.o
650 PROGRAM_OBJS += http-backend.o
651 PROGRAM_OBJS += imap-send.o
652 PROGRAM_OBJS += sh-i18n--envsubst.o
653 PROGRAM_OBJS += shell.o
654 PROGRAM_OBJS += show-index.o
655 PROGRAM_OBJS += upload-pack.o
656 PROGRAM_OBJS += remote-testsvn.o
657
658 # Binary suffix, set to .exe for Windows builds
659 X =
660
661 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
662
663 TEST_BUILTINS_OBJS += test-chmtime.o
664 TEST_BUILTINS_OBJS += test-config.o
665 TEST_BUILTINS_OBJS += test-ctype.o
666 TEST_BUILTINS_OBJS += test-date.o
667 TEST_BUILTINS_OBJS += test-delta.o
668 TEST_BUILTINS_OBJS += test-drop-caches.o
669 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
670 TEST_BUILTINS_OBJS += test-dump-split-index.o
671 TEST_BUILTINS_OBJS += test-example-decorate.o
672 TEST_BUILTINS_OBJS += test-genrandom.o
673 TEST_BUILTINS_OBJS += test-hashmap.o
674 TEST_BUILTINS_OBJS += test-index-version.o
675 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
676 TEST_BUILTINS_OBJS += test-match-trees.o
677 TEST_BUILTINS_OBJS += test-mergesort.o
678 TEST_BUILTINS_OBJS += test-mktemp.o
679 TEST_BUILTINS_OBJS += test-online-cpus.o
680 TEST_BUILTINS_OBJS += test-path-utils.o
681 TEST_BUILTINS_OBJS += test-prio-queue.o
682 TEST_BUILTINS_OBJS += test-read-cache.o
683 TEST_BUILTINS_OBJS += test-ref-store.o
684 TEST_BUILTINS_OBJS += test-regex.o
685 TEST_BUILTINS_OBJS += test-revision-walking.o
686 TEST_BUILTINS_OBJS += test-run-command.o
687 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
688 TEST_BUILTINS_OBJS += test-sha1-array.o
689 TEST_BUILTINS_OBJS += test-sha1.o
690 TEST_BUILTINS_OBJS += test-sigchain.o
691 TEST_BUILTINS_OBJS += test-strcmp-offset.o
692 TEST_BUILTINS_OBJS += test-string-list.o
693 TEST_BUILTINS_OBJS += test-submodule-config.o
694 TEST_BUILTINS_OBJS += test-subprocess.o
695 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
696 TEST_BUILTINS_OBJS += test-wildmatch.o
697 TEST_BUILTINS_OBJS += test-write-cache.o
698
699 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
700 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
701 TEST_PROGRAMS_NEED_X += test-fake-ssh
702 TEST_PROGRAMS_NEED_X += test-line-buffer
703 TEST_PROGRAMS_NEED_X += test-parse-options
704 TEST_PROGRAMS_NEED_X += test-svn-fe
705 TEST_PROGRAMS_NEED_X += test-tool
706
707 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
708
709 # List built-in command $C whose implementation cmd_$C() is not in
710 # builtin/$C.o but is linked in as part of some other command.
711 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
712
713 BUILT_INS += git-cherry$X
714 BUILT_INS += git-cherry-pick$X
715 BUILT_INS += git-format-patch$X
716 BUILT_INS += git-fsck-objects$X
717 BUILT_INS += git-init$X
718 BUILT_INS += git-merge-subtree$X
719 BUILT_INS += git-show$X
720 BUILT_INS += git-stage$X
721 BUILT_INS += git-status$X
722 BUILT_INS += git-whatchanged$X
723
724 # what 'all' will build and 'install' will install in gitexecdir,
725 # excluding programs for built-in commands
726 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
727
728 # what 'all' will build but not install in gitexecdir
729 OTHER_PROGRAMS = git$X
730
731 # what test wrappers are needed and 'install' will install, in bindir
732 BINDIR_PROGRAMS_NEED_X += git
733 BINDIR_PROGRAMS_NEED_X += git-upload-pack
734 BINDIR_PROGRAMS_NEED_X += git-receive-pack
735 BINDIR_PROGRAMS_NEED_X += git-upload-archive
736 BINDIR_PROGRAMS_NEED_X += git-shell
737
738 BINDIR_PROGRAMS_NO_X += git-cvsserver
739
740 # Set paths to tools early so that they can be used for version tests.
741 ifndef SHELL_PATH
742 SHELL_PATH = /bin/sh
743 endif
744 ifndef PERL_PATH
745 PERL_PATH = /usr/bin/perl
746 endif
747 ifndef PYTHON_PATH
748 PYTHON_PATH = /usr/bin/python
749 endif
750
751 export PERL_PATH
752 export PYTHON_PATH
753
754 TEST_SHELL_PATH = $(SHELL_PATH)
755
756 LIB_FILE = libgit.a
757 XDIFF_LIB = xdiff/lib.a
758 VCSSVN_LIB = vcs-svn/lib.a
759
760 GENERATED_H += common-cmds.h
761
762 LIB_H = $(shell $(FIND) . \
763 -name .git -prune -o \
764 -name t -prune -o \
765 -name Documentation -prune -o \
766 -name '*.h' -print)
767
768 LIB_OBJS += abspath.o
769 LIB_OBJS += advice.o
770 LIB_OBJS += alias.o
771 LIB_OBJS += alloc.o
772 LIB_OBJS += apply.o
773 LIB_OBJS += archive.o
774 LIB_OBJS += archive-tar.o
775 LIB_OBJS += archive-zip.o
776 LIB_OBJS += argv-array.o
777 LIB_OBJS += attr.o
778 LIB_OBJS += base85.o
779 LIB_OBJS += bisect.o
780 LIB_OBJS += blame.o
781 LIB_OBJS += blob.o
782 LIB_OBJS += branch.o
783 LIB_OBJS += bulk-checkin.o
784 LIB_OBJS += bundle.o
785 LIB_OBJS += cache-tree.o
786 LIB_OBJS += checkout.o
787 LIB_OBJS += color.o
788 LIB_OBJS += column.o
789 LIB_OBJS += combine-diff.o
790 LIB_OBJS += commit.o
791 LIB_OBJS += compat/obstack.o
792 LIB_OBJS += compat/terminal.o
793 LIB_OBJS += config.o
794 LIB_OBJS += connect.o
795 LIB_OBJS += connected.o
796 LIB_OBJS += convert.o
797 LIB_OBJS += copy.o
798 LIB_OBJS += credential.o
799 LIB_OBJS += csum-file.o
800 LIB_OBJS += ctype.o
801 LIB_OBJS += date.o
802 LIB_OBJS += decorate.o
803 LIB_OBJS += diffcore-break.o
804 LIB_OBJS += diffcore-delta.o
805 LIB_OBJS += diffcore-order.o
806 LIB_OBJS += diffcore-pickaxe.o
807 LIB_OBJS += diffcore-rename.o
808 LIB_OBJS += diff-delta.o
809 LIB_OBJS += diff-lib.o
810 LIB_OBJS += diff-no-index.o
811 LIB_OBJS += diff.o
812 LIB_OBJS += dir.o
813 LIB_OBJS += dir-iterator.o
814 LIB_OBJS += editor.o
815 LIB_OBJS += entry.o
816 LIB_OBJS += environment.o
817 LIB_OBJS += ewah/bitmap.o
818 LIB_OBJS += ewah/ewah_bitmap.o
819 LIB_OBJS += ewah/ewah_io.o
820 LIB_OBJS += ewah/ewah_rlw.o
821 LIB_OBJS += exec_cmd.o
822 LIB_OBJS += fetch-object.o
823 LIB_OBJS += fetch-pack.o
824 LIB_OBJS += fsck.o
825 LIB_OBJS += fsmonitor.o
826 LIB_OBJS += gettext.o
827 LIB_OBJS += gpg-interface.o
828 LIB_OBJS += graph.o
829 LIB_OBJS += grep.o
830 LIB_OBJS += hashmap.o
831 LIB_OBJS += help.o
832 LIB_OBJS += hex.o
833 LIB_OBJS += ident.o
834 LIB_OBJS += kwset.o
835 LIB_OBJS += levenshtein.o
836 LIB_OBJS += line-log.o
837 LIB_OBJS += line-range.o
838 LIB_OBJS += list-objects.o
839 LIB_OBJS += list-objects-filter.o
840 LIB_OBJS += list-objects-filter-options.o
841 LIB_OBJS += ll-merge.o
842 LIB_OBJS += lockfile.o
843 LIB_OBJS += log-tree.o
844 LIB_OBJS += mailinfo.o
845 LIB_OBJS += mailmap.o
846 LIB_OBJS += match-trees.o
847 LIB_OBJS += merge.o
848 LIB_OBJS += merge-blobs.o
849 LIB_OBJS += merge-recursive.o
850 LIB_OBJS += mergesort.o
851 LIB_OBJS += name-hash.o
852 LIB_OBJS += notes.o
853 LIB_OBJS += notes-cache.o
854 LIB_OBJS += notes-merge.o
855 LIB_OBJS += notes-utils.o
856 LIB_OBJS += object.o
857 LIB_OBJS += oidmap.o
858 LIB_OBJS += oidset.o
859 LIB_OBJS += packfile.o
860 LIB_OBJS += pack-bitmap.o
861 LIB_OBJS += pack-bitmap-write.o
862 LIB_OBJS += pack-check.o
863 LIB_OBJS += pack-objects.o
864 LIB_OBJS += pack-revindex.o
865 LIB_OBJS += pack-write.o
866 LIB_OBJS += pager.o
867 LIB_OBJS += parse-options.o
868 LIB_OBJS += parse-options-cb.o
869 LIB_OBJS += patch-delta.o
870 LIB_OBJS += patch-ids.o
871 LIB_OBJS += path.o
872 LIB_OBJS += pathspec.o
873 LIB_OBJS += pkt-line.o
874 LIB_OBJS += preload-index.o
875 LIB_OBJS += pretty.o
876 LIB_OBJS += prio-queue.o
877 LIB_OBJS += progress.o
878 LIB_OBJS += prompt.o
879 LIB_OBJS += protocol.o
880 LIB_OBJS += quote.o
881 LIB_OBJS += reachable.o
882 LIB_OBJS += read-cache.o
883 LIB_OBJS += reflog-walk.o
884 LIB_OBJS += refs.o
885 LIB_OBJS += refs/files-backend.o
886 LIB_OBJS += refs/iterator.o
887 LIB_OBJS += refs/packed-backend.o
888 LIB_OBJS += refs/ref-cache.o
889 LIB_OBJS += ref-filter.o
890 LIB_OBJS += remote.o
891 LIB_OBJS += replace_object.o
892 LIB_OBJS += repository.o
893 LIB_OBJS += rerere.o
894 LIB_OBJS += resolve-undo.o
895 LIB_OBJS += revision.o
896 LIB_OBJS += run-command.o
897 LIB_OBJS += send-pack.o
898 LIB_OBJS += sequencer.o
899 LIB_OBJS += server-info.o
900 LIB_OBJS += setup.o
901 LIB_OBJS += sha1-array.o
902 LIB_OBJS += sha1-lookup.o
903 LIB_OBJS += sha1_file.o
904 LIB_OBJS += sha1_name.o
905 LIB_OBJS += shallow.o
906 LIB_OBJS += sideband.o
907 LIB_OBJS += sigchain.o
908 LIB_OBJS += split-index.o
909 LIB_OBJS += strbuf.o
910 LIB_OBJS += streaming.o
911 LIB_OBJS += string-list.o
912 LIB_OBJS += submodule.o
913 LIB_OBJS += submodule-config.o
914 LIB_OBJS += sub-process.o
915 LIB_OBJS += symlinks.o
916 LIB_OBJS += tag.o
917 LIB_OBJS += tempfile.o
918 LIB_OBJS += tmp-objdir.o
919 LIB_OBJS += trace.o
920 LIB_OBJS += trailer.o
921 LIB_OBJS += transport.o
922 LIB_OBJS += transport-helper.o
923 LIB_OBJS += tree-diff.o
924 LIB_OBJS += tree.o
925 LIB_OBJS += tree-walk.o
926 LIB_OBJS += unpack-trees.o
927 LIB_OBJS += url.o
928 LIB_OBJS += urlmatch.o
929 LIB_OBJS += usage.o
930 LIB_OBJS += userdiff.o
931 LIB_OBJS += utf8.o
932 LIB_OBJS += varint.o
933 LIB_OBJS += version.o
934 LIB_OBJS += versioncmp.o
935 LIB_OBJS += walker.o
936 LIB_OBJS += wildmatch.o
937 LIB_OBJS += worktree.o
938 LIB_OBJS += wrapper.o
939 LIB_OBJS += write_or_die.o
940 LIB_OBJS += ws.o
941 LIB_OBJS += wt-status.o
942 LIB_OBJS += xdiff-interface.o
943 LIB_OBJS += zlib.o
944
945 BUILTIN_OBJS += builtin/add.o
946 BUILTIN_OBJS += builtin/am.o
947 BUILTIN_OBJS += builtin/annotate.o
948 BUILTIN_OBJS += builtin/apply.o
949 BUILTIN_OBJS += builtin/archive.o
950 BUILTIN_OBJS += builtin/bisect--helper.o
951 BUILTIN_OBJS += builtin/blame.o
952 BUILTIN_OBJS += builtin/branch.o
953 BUILTIN_OBJS += builtin/bundle.o
954 BUILTIN_OBJS += builtin/cat-file.o
955 BUILTIN_OBJS += builtin/check-attr.o
956 BUILTIN_OBJS += builtin/check-ignore.o
957 BUILTIN_OBJS += builtin/check-mailmap.o
958 BUILTIN_OBJS += builtin/check-ref-format.o
959 BUILTIN_OBJS += builtin/checkout-index.o
960 BUILTIN_OBJS += builtin/checkout.o
961 BUILTIN_OBJS += builtin/clean.o
962 BUILTIN_OBJS += builtin/clone.o
963 BUILTIN_OBJS += builtin/column.o
964 BUILTIN_OBJS += builtin/commit-tree.o
965 BUILTIN_OBJS += builtin/commit.o
966 BUILTIN_OBJS += builtin/config.o
967 BUILTIN_OBJS += builtin/count-objects.o
968 BUILTIN_OBJS += builtin/credential.o
969 BUILTIN_OBJS += builtin/describe.o
970 BUILTIN_OBJS += builtin/diff-files.o
971 BUILTIN_OBJS += builtin/diff-index.o
972 BUILTIN_OBJS += builtin/diff-tree.o
973 BUILTIN_OBJS += builtin/diff.o
974 BUILTIN_OBJS += builtin/difftool.o
975 BUILTIN_OBJS += builtin/fast-export.o
976 BUILTIN_OBJS += builtin/fetch-pack.o
977 BUILTIN_OBJS += builtin/fetch.o
978 BUILTIN_OBJS += builtin/fmt-merge-msg.o
979 BUILTIN_OBJS += builtin/for-each-ref.o
980 BUILTIN_OBJS += builtin/fsck.o
981 BUILTIN_OBJS += builtin/gc.o
982 BUILTIN_OBJS += builtin/get-tar-commit-id.o
983 BUILTIN_OBJS += builtin/grep.o
984 BUILTIN_OBJS += builtin/hash-object.o
985 BUILTIN_OBJS += builtin/help.o
986 BUILTIN_OBJS += builtin/index-pack.o
987 BUILTIN_OBJS += builtin/init-db.o
988 BUILTIN_OBJS += builtin/interpret-trailers.o
989 BUILTIN_OBJS += builtin/log.o
990 BUILTIN_OBJS += builtin/ls-files.o
991 BUILTIN_OBJS += builtin/ls-remote.o
992 BUILTIN_OBJS += builtin/ls-tree.o
993 BUILTIN_OBJS += builtin/mailinfo.o
994 BUILTIN_OBJS += builtin/mailsplit.o
995 BUILTIN_OBJS += builtin/merge.o
996 BUILTIN_OBJS += builtin/merge-base.o
997 BUILTIN_OBJS += builtin/merge-file.o
998 BUILTIN_OBJS += builtin/merge-index.o
999 BUILTIN_OBJS += builtin/merge-ours.o
1000 BUILTIN_OBJS += builtin/merge-recursive.o
1001 BUILTIN_OBJS += builtin/merge-tree.o
1002 BUILTIN_OBJS += builtin/mktag.o
1003 BUILTIN_OBJS += builtin/mktree.o
1004 BUILTIN_OBJS += builtin/mv.o
1005 BUILTIN_OBJS += builtin/name-rev.o
1006 BUILTIN_OBJS += builtin/notes.o
1007 BUILTIN_OBJS += builtin/pack-objects.o
1008 BUILTIN_OBJS += builtin/pack-redundant.o
1009 BUILTIN_OBJS += builtin/pack-refs.o
1010 BUILTIN_OBJS += builtin/patch-id.o
1011 BUILTIN_OBJS += builtin/prune-packed.o
1012 BUILTIN_OBJS += builtin/prune.o
1013 BUILTIN_OBJS += builtin/pull.o
1014 BUILTIN_OBJS += builtin/push.o
1015 BUILTIN_OBJS += builtin/read-tree.o
1016 BUILTIN_OBJS += builtin/rebase--helper.o
1017 BUILTIN_OBJS += builtin/receive-pack.o
1018 BUILTIN_OBJS += builtin/reflog.o
1019 BUILTIN_OBJS += builtin/remote.o
1020 BUILTIN_OBJS += builtin/remote-ext.o
1021 BUILTIN_OBJS += builtin/remote-fd.o
1022 BUILTIN_OBJS += builtin/repack.o
1023 BUILTIN_OBJS += builtin/replace.o
1024 BUILTIN_OBJS += builtin/rerere.o
1025 BUILTIN_OBJS += builtin/reset.o
1026 BUILTIN_OBJS += builtin/rev-list.o
1027 BUILTIN_OBJS += builtin/rev-parse.o
1028 BUILTIN_OBJS += builtin/revert.o
1029 BUILTIN_OBJS += builtin/rm.o
1030 BUILTIN_OBJS += builtin/send-pack.o
1031 BUILTIN_OBJS += builtin/shortlog.o
1032 BUILTIN_OBJS += builtin/show-branch.o
1033 BUILTIN_OBJS += builtin/show-ref.o
1034 BUILTIN_OBJS += builtin/stripspace.o
1035 BUILTIN_OBJS += builtin/submodule--helper.o
1036 BUILTIN_OBJS += builtin/symbolic-ref.o
1037 BUILTIN_OBJS += builtin/tag.o
1038 BUILTIN_OBJS += builtin/unpack-file.o
1039 BUILTIN_OBJS += builtin/unpack-objects.o
1040 BUILTIN_OBJS += builtin/update-index.o
1041 BUILTIN_OBJS += builtin/update-ref.o
1042 BUILTIN_OBJS += builtin/update-server-info.o
1043 BUILTIN_OBJS += builtin/upload-archive.o
1044 BUILTIN_OBJS += builtin/var.o
1045 BUILTIN_OBJS += builtin/verify-commit.o
1046 BUILTIN_OBJS += builtin/verify-pack.o
1047 BUILTIN_OBJS += builtin/verify-tag.o
1048 BUILTIN_OBJS += builtin/worktree.o
1049 BUILTIN_OBJS += builtin/write-tree.o
1050
1051 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1052 EXTLIBS =
1053
1054 GIT_USER_AGENT = git/$(GIT_VERSION)
1055
1056 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1057 DC_SHA1_SUBMODULE = auto
1058 endif
1059
1060 include config.mak.uname
1061 -include config.mak.autogen
1062 -include config.mak
1063
1064 ifdef DEVELOPER
1065 CFLAGS += $(DEVELOPER_CFLAGS)
1066 endif
1067
1068 comma := ,
1069 empty :=
1070 space := $(empty) $(empty)
1071
1072 ifdef SANITIZE
1073 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1074 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1075 BASIC_CFLAGS += -fno-omit-frame-pointer
1076 ifneq ($(filter undefined,$(SANITIZERS)),)
1077 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1078 endif
1079 ifneq ($(filter leak,$(SANITIZERS)),)
1080 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1081 endif
1082 endif
1083
1084 ifndef sysconfdir
1085 ifeq ($(prefix),/usr)
1086 sysconfdir = /etc
1087 else
1088 sysconfdir = etc
1089 endif
1090 endif
1091
1092 ifndef COMPUTE_HEADER_DEPENDENCIES
1093 COMPUTE_HEADER_DEPENDENCIES = auto
1094 endif
1095
1096 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1097 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1098 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1099 -x c /dev/null -o /dev/null 2>&1; \
1100 echo $$?)
1101 ifeq ($(dep_check),0)
1102 override COMPUTE_HEADER_DEPENDENCIES = yes
1103 else
1104 override COMPUTE_HEADER_DEPENDENCIES = no
1105 endif
1106 endif
1107
1108 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1109 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1110 else
1111 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1112 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1113 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1114 endif
1115 endif
1116
1117 ifdef SANE_TOOL_PATH
1118 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1119 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1120 PATH := $(SANE_TOOL_PATH):${PATH}
1121 else
1122 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1123 endif
1124
1125 ifeq (,$(HOST_CPU))
1126 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1127 else
1128 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1129 endif
1130
1131 ifneq (,$(INLINE))
1132 BASIC_CFLAGS += -Dinline=$(INLINE)
1133 endif
1134
1135 ifneq (,$(SOCKLEN_T))
1136 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1137 endif
1138
1139 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1140 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1141 else
1142 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1143 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1144 endif
1145 endif
1146
1147 ifeq ($(uname_S),Darwin)
1148 ifndef NO_FINK
1149 ifeq ($(shell test -d /sw/lib && echo y),y)
1150 BASIC_CFLAGS += -I/sw/include
1151 BASIC_LDFLAGS += -L/sw/lib
1152 endif
1153 endif
1154 ifndef NO_DARWIN_PORTS
1155 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1156 BASIC_CFLAGS += -I/opt/local/include
1157 BASIC_LDFLAGS += -L/opt/local/lib
1158 endif
1159 endif
1160 ifndef NO_APPLE_COMMON_CRYPTO
1161 NO_OPENSSL = YesPlease
1162 APPLE_COMMON_CRYPTO = YesPlease
1163 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1164 endif
1165 NO_REGEX = YesPlease
1166 PTHREAD_LIBS =
1167 endif
1168
1169 ifndef CC_LD_DYNPATH
1170 ifdef NO_R_TO_GCC_LINKER
1171 # Some gcc does not accept and pass -R to the linker to specify
1172 # the runtime dynamic library path.
1173 CC_LD_DYNPATH = -Wl,-rpath,
1174 else
1175 CC_LD_DYNPATH = -R
1176 endif
1177 endif
1178
1179 ifdef NO_LIBGEN_H
1180 COMPAT_CFLAGS += -DNO_LIBGEN_H
1181 COMPAT_OBJS += compat/basename.o
1182 endif
1183
1184 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1185
1186 ifneq (,$(USE_LIBPCRE2))
1187 ifdef USE_LIBPCRE1
1188 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1189 endif
1190
1191 BASIC_CFLAGS += -DUSE_LIBPCRE2
1192 EXTLIBS += -lpcre2-8
1193 endif
1194
1195 ifdef USE_LIBPCRE1
1196 BASIC_CFLAGS += -DUSE_LIBPCRE1
1197 EXTLIBS += -lpcre
1198
1199 ifdef NO_LIBPCRE1_JIT
1200 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1201 endif
1202 endif
1203
1204 ifdef LIBPCREDIR
1205 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1206 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1207 endif
1208
1209 ifdef HAVE_ALLOCA_H
1210 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1211 endif
1212
1213 IMAP_SEND_BUILDDEPS =
1214 IMAP_SEND_LDFLAGS =
1215
1216 ifdef NO_CURL
1217 BASIC_CFLAGS += -DNO_CURL
1218 REMOTE_CURL_PRIMARY =
1219 REMOTE_CURL_ALIASES =
1220 REMOTE_CURL_NAMES =
1221 else
1222 ifdef CURLDIR
1223 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1224 BASIC_CFLAGS += -I$(CURLDIR)/include
1225 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1226 else
1227 CURL_LIBCURL = -lcurl
1228 endif
1229 ifdef NEEDS_SSL_WITH_CURL
1230 CURL_LIBCURL += -lssl
1231 ifdef NEEDS_CRYPTO_WITH_SSL
1232 CURL_LIBCURL += -lcrypto
1233 endif
1234 endif
1235 ifdef NEEDS_IDN_WITH_CURL
1236 CURL_LIBCURL += -lidn
1237 endif
1238
1239 REMOTE_CURL_PRIMARY = git-remote-http$X
1240 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1241 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1242 PROGRAM_OBJS += http-fetch.o
1243 PROGRAMS += $(REMOTE_CURL_NAMES)
1244 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1245 ifeq "$(curl_check)" "070908"
1246 ifndef NO_EXPAT
1247 PROGRAM_OBJS += http-push.o
1248 endif
1249 endif
1250 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1251 ifeq "$(curl_check)" "072200"
1252 USE_CURL_FOR_IMAP_SEND = YesPlease
1253 endif
1254 ifdef USE_CURL_FOR_IMAP_SEND
1255 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1256 IMAP_SEND_BUILDDEPS = http.o
1257 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1258 endif
1259 ifndef NO_EXPAT
1260 ifdef EXPATDIR
1261 BASIC_CFLAGS += -I$(EXPATDIR)/include
1262 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1263 else
1264 EXPAT_LIBEXPAT = -lexpat
1265 endif
1266 ifdef EXPAT_NEEDS_XMLPARSE_H
1267 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1268 endif
1269 endif
1270 endif
1271 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1272
1273 ifdef ZLIB_PATH
1274 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1275 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1276 endif
1277 EXTLIBS += -lz
1278
1279 ifndef NO_OPENSSL
1280 OPENSSL_LIBSSL = -lssl
1281 ifdef OPENSSLDIR
1282 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1283 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1284 else
1285 OPENSSL_LINK =
1286 endif
1287 ifdef NEEDS_CRYPTO_WITH_SSL
1288 OPENSSL_LIBSSL += -lcrypto
1289 endif
1290 else
1291 BASIC_CFLAGS += -DNO_OPENSSL
1292 OPENSSL_LIBSSL =
1293 endif
1294 ifdef NO_OPENSSL
1295 LIB_4_CRYPTO =
1296 else
1297 ifdef NEEDS_SSL_WITH_CRYPTO
1298 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1299 else
1300 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1301 endif
1302 ifdef APPLE_COMMON_CRYPTO
1303 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1304 endif
1305 endif
1306 ifdef NEEDS_LIBICONV
1307 ifdef ICONVDIR
1308 BASIC_CFLAGS += -I$(ICONVDIR)/include
1309 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1310 else
1311 ICONV_LINK =
1312 endif
1313 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1314 ICONV_LINK += -lintl
1315 endif
1316 EXTLIBS += $(ICONV_LINK) -liconv
1317 endif
1318 ifdef NEEDS_LIBGEN
1319 EXTLIBS += -lgen
1320 endif
1321 ifndef NO_GETTEXT
1322 ifndef LIBC_CONTAINS_LIBINTL
1323 EXTLIBS += -lintl
1324 endif
1325 endif
1326 ifdef NEEDS_SOCKET
1327 EXTLIBS += -lsocket
1328 endif
1329 ifdef NEEDS_NSL
1330 EXTLIBS += -lnsl
1331 endif
1332 ifdef NEEDS_RESOLV
1333 EXTLIBS += -lresolv
1334 endif
1335 ifdef NO_D_TYPE_IN_DIRENT
1336 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1337 endif
1338 ifdef NO_GECOS_IN_PWENT
1339 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1340 endif
1341 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1342 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1343 endif
1344 ifdef USE_NSEC
1345 BASIC_CFLAGS += -DUSE_NSEC
1346 endif
1347 ifdef USE_ST_TIMESPEC
1348 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1349 endif
1350 ifdef NO_NORETURN
1351 BASIC_CFLAGS += -DNO_NORETURN
1352 endif
1353 ifdef NO_NSEC
1354 BASIC_CFLAGS += -DNO_NSEC
1355 endif
1356 ifdef SNPRINTF_RETURNS_BOGUS
1357 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1358 COMPAT_OBJS += compat/snprintf.o
1359 endif
1360 ifdef FREAD_READS_DIRECTORIES
1361 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1362 COMPAT_OBJS += compat/fopen.o
1363 endif
1364 ifdef NO_SYMLINK_HEAD
1365 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1366 endif
1367 ifdef GETTEXT_POISON
1368 BASIC_CFLAGS += -DGETTEXT_POISON
1369 endif
1370 ifdef NO_GETTEXT
1371 BASIC_CFLAGS += -DNO_GETTEXT
1372 USE_GETTEXT_SCHEME ?= fallthrough
1373 endif
1374 ifdef NO_POLL
1375 NO_SYS_POLL_H = YesPlease
1376 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1377 COMPAT_OBJS += compat/poll/poll.o
1378 endif
1379 ifdef NO_STRCASESTR
1380 COMPAT_CFLAGS += -DNO_STRCASESTR
1381 COMPAT_OBJS += compat/strcasestr.o
1382 endif
1383 ifdef NO_STRLCPY
1384 COMPAT_CFLAGS += -DNO_STRLCPY
1385 COMPAT_OBJS += compat/strlcpy.o
1386 endif
1387 ifdef NO_STRTOUMAX
1388 COMPAT_CFLAGS += -DNO_STRTOUMAX
1389 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1390 endif
1391 ifdef NO_STRTOULL
1392 COMPAT_CFLAGS += -DNO_STRTOULL
1393 endif
1394 ifdef NO_SETENV
1395 COMPAT_CFLAGS += -DNO_SETENV
1396 COMPAT_OBJS += compat/setenv.o
1397 endif
1398 ifdef NO_MKDTEMP
1399 COMPAT_CFLAGS += -DNO_MKDTEMP
1400 COMPAT_OBJS += compat/mkdtemp.o
1401 endif
1402 ifdef MKDIR_WO_TRAILING_SLASH
1403 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1404 COMPAT_OBJS += compat/mkdir.o
1405 endif
1406 ifdef NO_UNSETENV
1407 COMPAT_CFLAGS += -DNO_UNSETENV
1408 COMPAT_OBJS += compat/unsetenv.o
1409 endif
1410 ifdef NO_SYS_SELECT_H
1411 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1412 endif
1413 ifdef NO_SYS_POLL_H
1414 BASIC_CFLAGS += -DNO_SYS_POLL_H
1415 endif
1416 ifdef NEEDS_SYS_PARAM_H
1417 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1418 endif
1419 ifdef NO_INTTYPES_H
1420 BASIC_CFLAGS += -DNO_INTTYPES_H
1421 endif
1422 ifdef NO_INITGROUPS
1423 BASIC_CFLAGS += -DNO_INITGROUPS
1424 endif
1425 ifdef NO_MMAP
1426 COMPAT_CFLAGS += -DNO_MMAP
1427 COMPAT_OBJS += compat/mmap.o
1428 else
1429 ifdef USE_WIN32_MMAP
1430 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1431 COMPAT_OBJS += compat/win32mmap.o
1432 endif
1433 endif
1434 ifdef MMAP_PREVENTS_DELETE
1435 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1436 endif
1437 ifdef OBJECT_CREATION_USES_RENAMES
1438 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1439 endif
1440 ifdef NO_STRUCT_ITIMERVAL
1441 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1442 NO_SETITIMER = YesPlease
1443 endif
1444 ifdef NO_SETITIMER
1445 COMPAT_CFLAGS += -DNO_SETITIMER
1446 endif
1447 ifdef NO_PREAD
1448 COMPAT_CFLAGS += -DNO_PREAD
1449 COMPAT_OBJS += compat/pread.o
1450 endif
1451 ifdef NO_FAST_WORKING_DIRECTORY
1452 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1453 endif
1454 ifdef NO_TRUSTABLE_FILEMODE
1455 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1456 endif
1457 ifdef NEEDS_MODE_TRANSLATION
1458 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1459 COMPAT_OBJS += compat/stat.o
1460 endif
1461 ifdef NO_IPV6
1462 BASIC_CFLAGS += -DNO_IPV6
1463 endif
1464 ifdef NO_INTPTR_T
1465 COMPAT_CFLAGS += -DNO_INTPTR_T
1466 endif
1467 ifdef NO_UINTMAX_T
1468 BASIC_CFLAGS += -Duintmax_t=uint32_t
1469 endif
1470 ifdef NO_SOCKADDR_STORAGE
1471 ifdef NO_IPV6
1472 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1473 else
1474 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1475 endif
1476 endif
1477 ifdef NO_INET_NTOP
1478 LIB_OBJS += compat/inet_ntop.o
1479 BASIC_CFLAGS += -DNO_INET_NTOP
1480 endif
1481 ifdef NO_INET_PTON
1482 LIB_OBJS += compat/inet_pton.o
1483 BASIC_CFLAGS += -DNO_INET_PTON
1484 endif
1485 ifndef NO_UNIX_SOCKETS
1486 LIB_OBJS += unix-socket.o
1487 PROGRAM_OBJS += credential-cache.o
1488 PROGRAM_OBJS += credential-cache--daemon.o
1489 endif
1490
1491 ifdef NO_ICONV
1492 BASIC_CFLAGS += -DNO_ICONV
1493 endif
1494
1495 ifdef OLD_ICONV
1496 BASIC_CFLAGS += -DOLD_ICONV
1497 endif
1498
1499 ifdef NO_DEFLATE_BOUND
1500 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1501 endif
1502
1503 ifdef NO_POSIX_GOODIES
1504 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1505 endif
1506
1507 ifdef APPLE_COMMON_CRYPTO
1508 # Apple CommonCrypto requires chunking
1509 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1510 endif
1511
1512 ifdef OPENSSL_SHA1
1513 EXTLIBS += $(LIB_4_CRYPTO)
1514 BASIC_CFLAGS += -DSHA1_OPENSSL
1515 else
1516 ifdef BLK_SHA1
1517 LIB_OBJS += block-sha1/sha1.o
1518 BASIC_CFLAGS += -DSHA1_BLK
1519 else
1520 ifdef PPC_SHA1
1521 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1522 BASIC_CFLAGS += -DSHA1_PPC
1523 else
1524 ifdef APPLE_COMMON_CRYPTO
1525 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1526 BASIC_CFLAGS += -DSHA1_APPLE
1527 else
1528 DC_SHA1 := YesPlease
1529 BASIC_CFLAGS += -DSHA1_DC
1530 LIB_OBJS += sha1dc_git.o
1531 ifdef DC_SHA1_EXTERNAL
1532 ifdef DC_SHA1_SUBMODULE
1533 ifneq ($(DC_SHA1_SUBMODULE),auto)
1534 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1535 endif
1536 endif
1537 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1538 EXTLIBS += -lsha1detectcoll
1539 else
1540 ifdef DC_SHA1_SUBMODULE
1541 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1542 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1543 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1544 else
1545 LIB_OBJS += sha1dc/sha1.o
1546 LIB_OBJS += sha1dc/ubc_check.o
1547 endif
1548 BASIC_CFLAGS += \
1549 -DSHA1DC_NO_STANDARD_INCLUDES \
1550 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1551 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1552 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1553 endif
1554 endif
1555 endif
1556 endif
1557 endif
1558
1559 ifdef SHA1_MAX_BLOCK_SIZE
1560 LIB_OBJS += compat/sha1-chunked.o
1561 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1562 endif
1563 ifdef NO_HSTRERROR
1564 COMPAT_CFLAGS += -DNO_HSTRERROR
1565 COMPAT_OBJS += compat/hstrerror.o
1566 endif
1567 ifdef NO_MEMMEM
1568 COMPAT_CFLAGS += -DNO_MEMMEM
1569 COMPAT_OBJS += compat/memmem.o
1570 endif
1571 ifdef NO_GETPAGESIZE
1572 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1573 endif
1574 ifdef INTERNAL_QSORT
1575 COMPAT_CFLAGS += -DINTERNAL_QSORT
1576 COMPAT_OBJS += compat/qsort.o
1577 endif
1578 ifdef HAVE_ISO_QSORT_S
1579 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1580 else
1581 COMPAT_OBJS += compat/qsort_s.o
1582 endif
1583 ifdef RUNTIME_PREFIX
1584 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1585 endif
1586
1587 ifdef NO_PTHREADS
1588 BASIC_CFLAGS += -DNO_PTHREADS
1589 else
1590 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1591 EXTLIBS += $(PTHREAD_LIBS)
1592 LIB_OBJS += thread-utils.o
1593 endif
1594
1595 ifdef HAVE_PATHS_H
1596 BASIC_CFLAGS += -DHAVE_PATHS_H
1597 endif
1598
1599 ifdef HAVE_LIBCHARSET_H
1600 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1601 EXTLIBS += $(CHARSET_LIB)
1602 endif
1603
1604 ifdef HAVE_STRINGS_H
1605 BASIC_CFLAGS += -DHAVE_STRINGS_H
1606 endif
1607
1608 ifdef HAVE_DEV_TTY
1609 BASIC_CFLAGS += -DHAVE_DEV_TTY
1610 endif
1611
1612 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1613 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1614 endif
1615 ifdef UNRELIABLE_FSTAT
1616 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1617 endif
1618 ifdef NO_REGEX
1619 COMPAT_CFLAGS += -Icompat/regex
1620 COMPAT_OBJS += compat/regex/regex.o
1621 endif
1622 ifdef NATIVE_CRLF
1623 BASIC_CFLAGS += -DNATIVE_CRLF
1624 endif
1625
1626 ifdef USE_NED_ALLOCATOR
1627 COMPAT_CFLAGS += -Icompat/nedmalloc
1628 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1629 OVERRIDE_STRDUP = YesPlease
1630 endif
1631
1632 ifdef OVERRIDE_STRDUP
1633 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1634 COMPAT_OBJS += compat/strdup.o
1635 endif
1636
1637 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1638 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1639 endif
1640
1641 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1642 MSGFMT += --check --statistics
1643 endif
1644
1645 ifdef GMTIME_UNRELIABLE_ERRORS
1646 COMPAT_OBJS += compat/gmtime.o
1647 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1648 endif
1649
1650 ifdef HAVE_CLOCK_GETTIME
1651 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1652 endif
1653
1654 ifdef HAVE_CLOCK_MONOTONIC
1655 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1656 endif
1657
1658 ifdef NEEDS_LIBRT
1659 EXTLIBS += -lrt
1660 endif
1661
1662 ifdef HAVE_BSD_SYSCTL
1663 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1664 endif
1665
1666 ifdef HAVE_GETDELIM
1667 BASIC_CFLAGS += -DHAVE_GETDELIM
1668 endif
1669
1670 ifeq ($(TCLTK_PATH),)
1671 NO_TCLTK = NoThanks
1672 endif
1673
1674 ifeq ($(PERL_PATH),)
1675 NO_PERL = NoThanks
1676 endif
1677
1678 ifeq ($(PYTHON_PATH),)
1679 NO_PYTHON = NoThanks
1680 endif
1681
1682 ifndef PAGER_ENV
1683 PAGER_ENV = LESS=FRX LV=-c
1684 endif
1685
1686 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1687 QUIET_SUBDIR1 =
1688
1689 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1690 PRINT_DIR = --no-print-directory
1691 else # "make -w"
1692 NO_SUBDIR = :
1693 endif
1694
1695 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1696 ifndef V
1697 QUIET_CC = @echo ' ' CC $@;
1698 QUIET_AR = @echo ' ' AR $@;
1699 QUIET_LINK = @echo ' ' LINK $@;
1700 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1701 QUIET_GEN = @echo ' ' GEN $@;
1702 QUIET_LNCP = @echo ' ' LN/CP $@;
1703 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1704 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1705 QUIET_GCOV = @echo ' ' GCOV $@;
1706 QUIET_SP = @echo ' ' SP $<;
1707 QUIET_RC = @echo ' ' RC $@;
1708 QUIET_SUBDIR0 = +@subdir=
1709 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1710 $(MAKE) $(PRINT_DIR) -C $$subdir
1711 export V
1712 export QUIET_GEN
1713 export QUIET_BUILT_IN
1714 endif
1715 endif
1716
1717 ifdef NO_INSTALL_HARDLINKS
1718 export NO_INSTALL_HARDLINKS
1719 endif
1720
1721 ### profile feedback build
1722 #
1723
1724 # Can adjust this to be a global directory if you want to do extended
1725 # data gathering
1726 PROFILE_DIR := $(CURDIR)
1727
1728 ifeq ("$(PROFILE)","GEN")
1729 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1730 EXTLIBS += -lgcov
1731 export CCACHE_DISABLE = t
1732 V = 1
1733 else
1734 ifneq ("$(PROFILE)","")
1735 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1736 export CCACHE_DISABLE = t
1737 V = 1
1738 endif
1739 endif
1740
1741 # Shell quote (do not use $(call) to accommodate ancient setups);
1742
1743 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1744 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1745
1746 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1747 bindir_SQ = $(subst ','\'',$(bindir))
1748 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1749 mandir_SQ = $(subst ','\'',$(mandir))
1750 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1751 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1752 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1753 localedir_SQ = $(subst ','\'',$(localedir))
1754 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1755 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1756 template_dir_SQ = $(subst ','\'',$(template_dir))
1757 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1758 prefix_SQ = $(subst ','\'',$(prefix))
1759 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1760
1761 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1762 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1763 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1764 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1765 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1766 DIFF_SQ = $(subst ','\'',$(DIFF))
1767 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1768
1769 # We must filter out any object files from $(GITLIBS),
1770 # as it is typically used like:
1771 #
1772 # foo: foo.o $(GITLIBS)
1773 # $(CC) $(filter %.o,$^) $(LIBS)
1774 #
1775 # where we use it as a dependency. Since we also pull object files
1776 # from the dependency list, that would make each entry appear twice.
1777 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1778
1779 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1780 LIB_OBJS += $(COMPAT_OBJS)
1781
1782 # Quote for C
1783
1784 ifdef DEFAULT_EDITOR
1785 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1786 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1787
1788 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1789 endif
1790
1791 ifdef DEFAULT_PAGER
1792 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1793 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1794
1795 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1796 endif
1797
1798 ifdef SHELL_PATH
1799 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1800 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1801
1802 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1803 endif
1804
1805 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1806 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1807 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1808 GIT-USER-AGENT: FORCE
1809 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1810 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1811 fi
1812
1813 ifdef DEFAULT_HELP_FORMAT
1814 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1815 endif
1816
1817 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1818 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1819 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1820 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1821
1822 ALL_CFLAGS += $(BASIC_CFLAGS)
1823 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1824
1825 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1826
1827
1828 ### Build rules
1829
1830 SHELL = $(SHELL_PATH)
1831
1832 all:: shell_compatibility_test
1833
1834 ifeq "$(PROFILE)" "BUILD"
1835 all:: profile
1836 endif
1837
1838 profile:: profile-clean
1839 $(MAKE) PROFILE=GEN all
1840 $(MAKE) PROFILE=GEN -j1 test
1841 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1842 $(MAKE) PROFILE=GEN -j1 perf; \
1843 else \
1844 echo "Skipping profile of perf tests..."; \
1845 fi
1846 $(MAKE) PROFILE=USE all
1847
1848 profile-fast: profile-clean
1849 $(MAKE) PROFILE=GEN all
1850 $(MAKE) PROFILE=GEN -j1 perf
1851 $(MAKE) PROFILE=USE all
1852
1853
1854 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1855 ifneq (,$X)
1856 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1857 endif
1858
1859 all::
1860 ifndef NO_TCLTK
1861 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1862 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1863 endif
1864 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1865
1866 please_set_SHELL_PATH_to_a_more_modern_shell:
1867 @$$(:)
1868
1869 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1870
1871 strip: $(PROGRAMS) git$X
1872 $(STRIP) $(STRIP_OPTS) $^
1873
1874 ### Target-specific flags and dependencies
1875
1876 # The generic compilation pattern rule and automatically
1877 # computed header dependencies (falling back to a dependency on
1878 # LIB_H) are enough to describe how most targets should be built,
1879 # but some targets are special enough to need something a little
1880 # different.
1881 #
1882 # - When a source file "foo.c" #includes a generated header file,
1883 # we need to list that dependency for the "foo.o" target.
1884 #
1885 # We also list it from other targets that are built from foo.c
1886 # like "foo.sp" and "foo.s", even though that is easy to forget
1887 # to do because the generated header is already present around
1888 # after a regular build attempt.
1889 #
1890 # - Some code depends on configuration kept in makefile
1891 # variables. The target-specific variable EXTRA_CPPFLAGS can
1892 # be used to convey that information to the C preprocessor
1893 # using -D options.
1894 #
1895 # The "foo.o" target should have a corresponding dependency on
1896 # a file that changes when the value of the makefile variable
1897 # changes. For example, targets making use of the
1898 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1899 #
1900 # Technically the ".sp" and ".s" targets do not need this
1901 # dependency because they are force-built, but they get the
1902 # same dependency for consistency. This way, you do not have to
1903 # know how each target is implemented. And it means the
1904 # dependencies here will not need to change if the force-build
1905 # details change some day.
1906
1907 git.sp git.s git.o: GIT-PREFIX
1908 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1909 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1910 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1911 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1912
1913 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1914 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1915 $(filter %.o,$^) $(LIBS)
1916
1917 help.sp help.s help.o: common-cmds.h
1918
1919 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1920 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1921 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1922 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1923 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1924
1925 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1926 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1927 '-DGIT_VERSION="$(GIT_VERSION)"' \
1928 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
1929 '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
1930 git rev-parse -q --verify HEAD || :)"'
1931
1932 $(BUILT_INS): git$X
1933 $(QUIET_BUILT_IN)$(RM) $@ && \
1934 ln $< $@ 2>/dev/null || \
1935 ln -s $< $@ 2>/dev/null || \
1936 cp $< $@
1937
1938 common-cmds.h: generate-cmdlist.sh command-list.txt
1939
1940 common-cmds.h: $(wildcard Documentation/git-*.txt)
1941 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1942
1943 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1944 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1945 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
1946 $(perllibdir_SQ)
1947 define cmd_munge_script
1948 $(RM) $@ $@+ && \
1949 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1950 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1951 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1952 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1953 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1954 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1955 -e $(BROKEN_PATH_FIX) \
1956 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1957 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1958 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1959 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1960 $@.sh >$@+
1961 endef
1962
1963 GIT-SCRIPT-DEFINES: FORCE
1964 @FLAGS='$(SCRIPT_DEFINES)'; \
1965 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1966 echo >&2 " * new script parameters"; \
1967 echo "$$FLAGS" >$@; \
1968 fi
1969
1970
1971 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1972 $(QUIET_GEN)$(cmd_munge_script) && \
1973 chmod +x $@+ && \
1974 mv $@+ $@
1975
1976 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1977 $(QUIET_GEN)$(cmd_munge_script) && \
1978 mv $@+ $@
1979
1980 git.res: git.rc GIT-VERSION-FILE
1981 $(QUIET_RC)$(RC) \
1982 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
1983 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
1984 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1985
1986 # This makes sure we depend on the NO_PERL setting itself.
1987 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1988
1989 ifndef NO_PERL
1990 $(SCRIPT_PERL_GEN):
1991
1992 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
1993 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-VERSION-FILE
1994 $(QUIET_GEN)$(RM) $@ $@+ && \
1995 INSTLIBDIR='$(perllibdir_SQ)' && \
1996 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1997 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1998 sed -e '1{' \
1999 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2000 -e ' h' \
2001 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2002 -e ' H' \
2003 -e ' x' \
2004 -e '}' \
2005 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2006 $< >$@+ && \
2007 chmod +x $@+ && \
2008 mv $@+ $@
2009
2010 GIT-PERL-DEFINES: FORCE
2011 @FLAGS='$(PERL_DEFINES)'; \
2012 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2013 echo >&2 " * new perl-specific parameters"; \
2014 echo "$$FLAGS" >$@; \
2015 fi
2016
2017
2018 .PHONY: gitweb
2019 gitweb:
2020 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2021
2022 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2023 $(QUIET_GEN)$(cmd_munge_script) && \
2024 chmod +x $@+ && \
2025 mv $@+ $@
2026 else # NO_PERL
2027 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2028 $(QUIET_GEN)$(RM) $@ $@+ && \
2029 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2030 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2031 unimplemented.sh >$@+ && \
2032 chmod +x $@+ && \
2033 mv $@+ $@
2034 endif # NO_PERL
2035
2036 # This makes sure we depend on the NO_PYTHON setting itself.
2037 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2038
2039 ifndef NO_PYTHON
2040 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2041 $(SCRIPT_PYTHON_GEN): % : %.py
2042 $(QUIET_GEN)$(RM) $@ $@+ && \
2043 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2044 $< >$@+ && \
2045 chmod +x $@+ && \
2046 mv $@+ $@
2047 else # NO_PYTHON
2048 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2049 $(QUIET_GEN)$(RM) $@ $@+ && \
2050 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2051 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2052 unimplemented.sh >$@+ && \
2053 chmod +x $@+ && \
2054 mv $@+ $@
2055 endif # NO_PYTHON
2056
2057 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2058 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2059 configure.ac >configure.ac+ && \
2060 autoconf -o configure configure.ac+ && \
2061 $(RM) configure.ac+
2062
2063 configure: configure.ac GIT-VERSION-FILE
2064 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2065
2066 ifdef AUTOCONFIGURED
2067 # We avoid depending on 'configure' here, because it gets rebuilt
2068 # every time GIT-VERSION-FILE is modified, only to update the embedded
2069 # version number string, which config.status does not care about. We
2070 # do want to recheck when the platform/environment detection logic
2071 # changes, hence this depends on configure.ac.
2072 config.status: configure.ac
2073 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2074 if test -f config.status; then \
2075 ./config.status --recheck; \
2076 else \
2077 ./configure; \
2078 fi
2079 reconfigure config.mak.autogen: config.status
2080 $(QUIET_GEN)./config.status
2081 .PHONY: reconfigure # This is a convenience target.
2082 endif
2083
2084 XDIFF_OBJS += xdiff/xdiffi.o
2085 XDIFF_OBJS += xdiff/xprepare.o
2086 XDIFF_OBJS += xdiff/xutils.o
2087 XDIFF_OBJS += xdiff/xemit.o
2088 XDIFF_OBJS += xdiff/xmerge.o
2089 XDIFF_OBJS += xdiff/xpatience.o
2090 XDIFF_OBJS += xdiff/xhistogram.o
2091
2092 VCSSVN_OBJS += vcs-svn/line_buffer.o
2093 VCSSVN_OBJS += vcs-svn/sliding_window.o
2094 VCSSVN_OBJS += vcs-svn/fast_export.o
2095 VCSSVN_OBJS += vcs-svn/svndiff.o
2096 VCSSVN_OBJS += vcs-svn/svndump.o
2097
2098 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2099 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2100 $(XDIFF_OBJS) \
2101 $(VCSSVN_OBJS) \
2102 common-main.o \
2103 git.o
2104 ifndef NO_CURL
2105 OBJECTS += http.o http-walker.o remote-curl.o
2106 endif
2107
2108 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2109 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2110
2111 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2112 $(dep_dirs):
2113 @mkdir -p $@
2114
2115 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2116 dep_file = $(dir $@).depend/$(notdir $@).d
2117 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2118 endif
2119
2120 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2121 dep_dirs =
2122 missing_dep_dirs =
2123 dep_args =
2124 endif
2125
2126 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2127 ASM_OBJ := $(ASM_SRC:S=o)
2128 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2129
2130 .SUFFIXES:
2131
2132 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2133 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2134 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2135 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2136
2137 %.s: %.c GIT-CFLAGS FORCE
2138 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2139
2140 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2141 # Take advantage of gcc's on-the-fly dependency generation
2142 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2143 dep_files_present := $(wildcard $(dep_files))
2144 ifneq ($(dep_files_present),)
2145 include $(dep_files_present)
2146 endif
2147 else
2148 # Dependencies on header files, for platforms that do not support
2149 # the gcc -MMD option.
2150 #
2151 # Dependencies on automatically generated headers such as common-cmds.h
2152 # should _not_ be included here, since they are necessary even when
2153 # building an object for the first time.
2154
2155 $(OBJECTS): $(LIB_H)
2156 endif
2157
2158 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2159 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2160 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2161 '-DBINDIR="$(bindir_relative_SQ)"' \
2162 '-DPREFIX="$(prefix_SQ)"'
2163
2164 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2165 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2166 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2167
2168 config.sp config.s config.o: GIT-PREFIX
2169 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2170 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2171
2172 attr.sp attr.s attr.o: GIT-PREFIX
2173 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2174 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2175
2176 gettext.sp gettext.s gettext.o: GIT-PREFIX
2177 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2178 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2179
2180 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2181 -DCURL_DISABLE_TYPECHECK
2182
2183 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2184
2185 ifdef NO_EXPAT
2186 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2187 endif
2188
2189 ifdef NO_REGEX
2190 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2191 -DGAWK -DNO_MBSUPPORT
2192 endif
2193
2194 ifdef USE_NED_ALLOCATOR
2195 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2196 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2197 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2198 endif
2199
2200 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2201 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2202
2203 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2204 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2205 $(IMAP_SEND_LDFLAGS) $(LIBS)
2206
2207 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2208 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2209 $(CURL_LIBCURL) $(LIBS)
2210 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2211 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2212 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2213
2214 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2215 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2216 $(VCSSVN_LIB)
2217
2218 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2219 $(QUIET_LNCP)$(RM) $@ && \
2220 ln $< $@ 2>/dev/null || \
2221 ln -s $< $@ 2>/dev/null || \
2222 cp $< $@
2223
2224 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2225 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2226 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2227
2228 $(LIB_FILE): $(LIB_OBJS)
2229 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2230
2231 $(XDIFF_LIB): $(XDIFF_OBJS)
2232 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2233
2234 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2235 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2236
2237 export DEFAULT_EDITOR DEFAULT_PAGER
2238
2239 .PHONY: doc man man-perl html info pdf
2240 doc: man-perl
2241 $(MAKE) -C Documentation all
2242
2243 man: man-perl
2244 $(MAKE) -C Documentation man
2245
2246 man-perl: perl/build/man/man3/Git.3pm
2247
2248 html:
2249 $(MAKE) -C Documentation html
2250
2251 info:
2252 $(MAKE) -C Documentation info
2253
2254 pdf:
2255 $(MAKE) -C Documentation pdf
2256
2257 XGETTEXT_FLAGS = \
2258 --force-po \
2259 --add-comments=TRANSLATORS: \
2260 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2261 --from-code=UTF-8
2262 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2263 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2264 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2265 --keyword=gettextln --keyword=eval_gettextln
2266 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2267 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2268 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2269 LOCALIZED_SH = $(SCRIPT_SH)
2270 LOCALIZED_SH += git-parse-remote.sh
2271 LOCALIZED_SH += git-rebase--interactive.sh
2272 LOCALIZED_SH += git-sh-setup.sh
2273 LOCALIZED_PERL = $(SCRIPT_PERL)
2274
2275 ifdef XGETTEXT_INCLUDE_TESTS
2276 LOCALIZED_C += t/t0200/test.c
2277 LOCALIZED_SH += t/t0200/test.sh
2278 LOCALIZED_PERL += t/t0200/test.perl
2279 endif
2280
2281 ## Note that this is meant to be run only by the localization coordinator
2282 ## under a very controlled condition, i.e. (1) it is to be run in a
2283 ## Git repository (not a tarball extract), (2) any local modifications
2284 ## will be lost.
2285 ## Gettext tools cannot work with our own custom PRItime type, so
2286 ## we replace PRItime with PRIuMAX. We need to update this to
2287 ## PRIdMAX if we switch to a signed type later.
2288
2289 po/git.pot: $(GENERATED_H) FORCE
2290 # All modifications will be reverted at the end, so we do not
2291 # want to have any local change.
2292 git diff --quiet HEAD && git diff --quiet --cached
2293
2294 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2295 do \
2296 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2297 cat "$$s+" >"$$s" && rm "$$s+"; \
2298 done
2299
2300 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2301 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2302 $(LOCALIZED_SH)
2303 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2304 $(LOCALIZED_PERL)
2305
2306 # Reverting the munged source, leaving only the updated $@
2307 git reset --hard
2308 mv $@+ $@
2309
2310 .PHONY: pot
2311 pot: po/git.pot
2312
2313 POFILES := $(wildcard po/*.po)
2314 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2315
2316 ifndef NO_GETTEXT
2317 all:: $(MOFILES)
2318 endif
2319
2320 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2321 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2322
2323 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2324 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2325 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2326 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2327
2328 ifndef NO_PERL
2329 all:: $(LIB_PERL_GEN)
2330 ifndef NO_PERL_CPAN_FALLBACKS
2331 all:: $(LIB_CPAN_GEN)
2332 endif
2333 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2334 endif
2335
2336 perl/build/lib/%.pm: perl/%.pm
2337 $(QUIET_GEN)mkdir -p $(dir $@) && \
2338 sed -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2339 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2340 < $< > $@
2341
2342 perl/build/man/man3/Git.3pm: perl/Git.pm
2343 $(QUIET_GEN)mkdir -p $(dir $@) && \
2344 pod2man $< $@
2345
2346 FIND_SOURCE_FILES = ( \
2347 git ls-files \
2348 '*.[hcS]' \
2349 '*.sh' \
2350 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2351 ':!contrib' \
2352 2>/dev/null || \
2353 $(FIND) . \
2354 \( -name .git -type d -prune \) \
2355 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2356 -o \( -name contrib -type d -prune \) \
2357 -o \( -name build -type d -prune \) \
2358 -o \( -name 'trash*' -type d -prune \) \
2359 -o \( -name '*.[hcS]' -type f -print \) \
2360 -o \( -name '*.sh' -type f -print \) \
2361 )
2362
2363 $(ETAGS_TARGET): FORCE
2364 $(RM) $(ETAGS_TARGET)
2365 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2366
2367 tags: FORCE
2368 $(RM) tags
2369 $(FIND_SOURCE_FILES) | xargs ctags -a
2370
2371 cscope:
2372 $(RM) cscope*
2373 $(FIND_SOURCE_FILES) | xargs cscope -b
2374
2375 ### Detect prefix changes
2376 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2377 $(localedir_SQ)
2378
2379 GIT-PREFIX: FORCE
2380 @FLAGS='$(TRACK_PREFIX)'; \
2381 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2382 echo >&2 " * new prefix flags"; \
2383 echo "$$FLAGS" >GIT-PREFIX; \
2384 fi
2385
2386 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2387
2388 GIT-CFLAGS: FORCE
2389 @FLAGS='$(TRACK_CFLAGS)'; \
2390 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2391 echo >&2 " * new build flags"; \
2392 echo "$$FLAGS" >GIT-CFLAGS; \
2393 fi
2394
2395 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2396
2397 GIT-LDFLAGS: FORCE
2398 @FLAGS='$(TRACK_LDFLAGS)'; \
2399 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2400 echo >&2 " * new link flags"; \
2401 echo "$$FLAGS" >GIT-LDFLAGS; \
2402 fi
2403
2404 # We need to apply sq twice, once to protect from the shell
2405 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2406 # and the first level quoting from the shell that runs "echo".
2407 GIT-BUILD-OPTIONS: FORCE
2408 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2409 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2410 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2411 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2412 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2413 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2414 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2415 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2416 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2417 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2418 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2419 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2420 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2421 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2422 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2423 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2424 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2425 ifdef TEST_OUTPUT_DIRECTORY
2426 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2427 endif
2428 ifdef GIT_TEST_OPTS
2429 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2430 endif
2431 ifdef GIT_TEST_CMP
2432 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2433 endif
2434 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2435 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2436 endif
2437 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2438 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2439 ifdef GIT_PERF_REPEAT_COUNT
2440 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2441 endif
2442 ifdef GIT_PERF_REPO
2443 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2444 endif
2445 ifdef GIT_PERF_LARGE_REPO
2446 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2447 endif
2448 ifdef GIT_PERF_MAKE_OPTS
2449 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2450 endif
2451 ifdef GIT_PERF_MAKE_COMMAND
2452 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2453 endif
2454 ifdef GIT_INTEROP_MAKE_OPTS
2455 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2456 endif
2457 ifdef TEST_GIT_INDEX_VERSION
2458 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2459 endif
2460 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2461
2462 ### Detect Python interpreter path changes
2463 ifndef NO_PYTHON
2464 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2465
2466 GIT-PYTHON-VARS: FORCE
2467 @VARS='$(TRACK_PYTHON)'; \
2468 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2469 echo >&2 " * new Python interpreter location"; \
2470 echo "$$VARS" >$@; \
2471 fi
2472 endif
2473
2474 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2475
2476 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2477 all:: $(NO_INSTALL)
2478
2479 bin-wrappers/%: wrap-for-bin.sh
2480 @mkdir -p bin-wrappers
2481 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2482 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2483 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2484 chmod +x $@
2485
2486 # GNU make supports exporting all variables by "export" without parameters.
2487 # However, the environment gets quite big, and some programs have problems
2488 # with that.
2489
2490 export NO_SVN_TESTS
2491 export TEST_NO_MALLOC_CHECK
2492
2493 ### Testing rules
2494
2495 test: all
2496 $(MAKE) -C t/ all
2497
2498 perf: all
2499 $(MAKE) -C t/perf/ all
2500
2501 .PHONY: test perf
2502
2503 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2504
2505 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2506
2507 .PRECIOUS: $(TEST_OBJS)
2508
2509 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2510
2511 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2512 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2513
2514 check-sha1:: t/helper/test-tool$X
2515 t/helper/test-sha1.sh
2516
2517 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2518
2519 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2520 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2521 $(SPARSE_FLAGS) $<
2522
2523 .PHONY: sparse $(SP_OBJ)
2524 sparse: $(SP_OBJ)
2525
2526 .PHONY: style
2527 style:
2528 git clang-format --style file --diff --extensions c,h
2529
2530 check: common-cmds.h
2531 @if sparse; \
2532 then \
2533 echo >&2 "Use 'make sparse' instead"; \
2534 $(MAKE) --no-print-directory sparse; \
2535 else \
2536 echo >&2 "Did you mean 'make test'?"; \
2537 exit 1; \
2538 fi
2539
2540 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2541 %.cocci.patch: %.cocci $(C_SOURCES)
2542 @echo ' ' SPATCH $<; \
2543 ret=0; \
2544 for f in $(C_SOURCES); do \
2545 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2546 { ret=$$?; break; }; \
2547 done >$@+ 2>$@.log; \
2548 if test $$ret != 0; \
2549 then \
2550 cat $@.log; \
2551 exit 1; \
2552 fi; \
2553 mv $@+ $@; \
2554 if test -s $@; \
2555 then \
2556 echo ' ' SPATCH result: $@; \
2557 fi
2558 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2559
2560 ### Installation rules
2561
2562 ifneq ($(filter /%,$(firstword $(template_dir))),)
2563 template_instdir = $(template_dir)
2564 else
2565 template_instdir = $(prefix)/$(template_dir)
2566 endif
2567 export template_instdir
2568
2569 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2570 gitexec_instdir = $(gitexecdir)
2571 else
2572 gitexec_instdir = $(prefix)/$(gitexecdir)
2573 endif
2574 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2575 export gitexec_instdir
2576
2577 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2578 mergetools_instdir = $(mergetoolsdir)
2579 else
2580 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2581 endif
2582 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2583
2584 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2585
2586 .PHONY: profile-install profile-fast-install
2587 profile-install: profile
2588 $(MAKE) install
2589
2590 profile-fast-install: profile-fast
2591 $(MAKE) install
2592
2593 install: all
2594 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2595 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2596 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2597 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2598 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2599 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2600 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2601 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2602 ifndef NO_GETTEXT
2603 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2604 (cd po/build/locale && $(TAR) cf - .) | \
2605 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2606 endif
2607 ifndef NO_PERL
2608 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2609 (cd perl/build/lib && $(TAR) cf - .) | \
2610 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2611 $(MAKE) -C gitweb install
2612 endif
2613 ifndef NO_TCLTK
2614 $(MAKE) -C gitk-git install
2615 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2616 endif
2617 ifneq (,$X)
2618 $(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';)
2619 endif
2620
2621 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2622 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2623 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2624 { test "$$bindir/" = "$$execdir/" || \
2625 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2626 $(RM) "$$execdir/$$p" && \
2627 test -n "$(INSTALL_SYMLINKS)" && \
2628 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2629 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2630 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2631 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2632 done; \
2633 } && \
2634 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2635 $(RM) "$$bindir/$$p" && \
2636 test -n "$(INSTALL_SYMLINKS)" && \
2637 ln -s "git$X" "$$bindir/$$p" || \
2638 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2639 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2640 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2641 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2642 done && \
2643 for p in $(BUILT_INS); do \
2644 $(RM) "$$execdir/$$p" && \
2645 test -n "$(INSTALL_SYMLINKS)" && \
2646 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2647 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2648 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2649 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2650 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2651 done && \
2652 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2653 for p in $$remote_curl_aliases; do \
2654 $(RM) "$$execdir/$$p" && \
2655 test -n "$(INSTALL_SYMLINKS)" && \
2656 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2657 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2658 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2659 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2660 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2661 done && \
2662 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2663
2664 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2665 .PHONY: quick-install-doc quick-install-man quick-install-html
2666 install-gitweb:
2667 $(MAKE) -C gitweb install
2668
2669 install-doc: install-man-perl
2670 $(MAKE) -C Documentation install
2671
2672 install-man: install-man-perl
2673 $(MAKE) -C Documentation install-man
2674
2675 install-man-perl: man-perl
2676 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2677 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2678 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2679
2680 install-html:
2681 $(MAKE) -C Documentation install-html
2682
2683 install-info:
2684 $(MAKE) -C Documentation install-info
2685
2686 install-pdf:
2687 $(MAKE) -C Documentation install-pdf
2688
2689 quick-install-doc:
2690 $(MAKE) -C Documentation quick-install
2691
2692 quick-install-man:
2693 $(MAKE) -C Documentation quick-install-man
2694
2695 quick-install-html:
2696 $(MAKE) -C Documentation quick-install-html
2697
2698
2699
2700 ### Maintainer's dist rules
2701
2702 GIT_TARNAME = git-$(GIT_VERSION)
2703 dist: git-archive$(X) configure
2704 ./git-archive --format=tar \
2705 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2706 @mkdir -p $(GIT_TARNAME)
2707 @cp configure $(GIT_TARNAME)
2708 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2709 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2710 $(TAR) rf $(GIT_TARNAME).tar \
2711 $(GIT_TARNAME)/configure \
2712 $(GIT_TARNAME)/version \
2713 $(GIT_TARNAME)/git-gui/version
2714 ifdef DC_SHA1_SUBMODULE
2715 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2716 @cp sha1collisiondetection/LICENSE.txt \
2717 $(GIT_TARNAME)/sha1collisiondetection/
2718 @cp sha1collisiondetection/LICENSE.txt \
2719 $(GIT_TARNAME)/sha1collisiondetection/
2720 @cp sha1collisiondetection/lib/sha1.[ch] \
2721 $(GIT_TARNAME)/sha1collisiondetection/lib/
2722 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2723 $(GIT_TARNAME)/sha1collisiondetection/lib/
2724 $(TAR) rf $(GIT_TARNAME).tar \
2725 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2726 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2727 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2728 endif
2729 @$(RM) -r $(GIT_TARNAME)
2730 gzip -f -9 $(GIT_TARNAME).tar
2731
2732 rpm::
2733 @echo >&2 "Use distro packaged sources to run rpmbuild"
2734 @false
2735 .PHONY: rpm
2736
2737 htmldocs = git-htmldocs-$(GIT_VERSION)
2738 manpages = git-manpages-$(GIT_VERSION)
2739 .PHONY: dist-doc distclean
2740 dist-doc:
2741 $(RM) -r .doc-tmp-dir
2742 mkdir .doc-tmp-dir
2743 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2744 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2745 gzip -n -9 -f $(htmldocs).tar
2746 :
2747 $(RM) -r .doc-tmp-dir
2748 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2749 $(MAKE) -C Documentation DESTDIR=./ \
2750 man1dir=../.doc-tmp-dir/man1 \
2751 man5dir=../.doc-tmp-dir/man5 \
2752 man7dir=../.doc-tmp-dir/man7 \
2753 install
2754 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2755 gzip -n -9 -f $(manpages).tar
2756 $(RM) -r .doc-tmp-dir
2757
2758 ### Cleaning rules
2759
2760 distclean: clean
2761 $(RM) configure
2762 $(RM) config.log config.status config.cache
2763 $(RM) config.mak.autogen config.mak.append
2764 $(RM) -r autom4te.cache
2765
2766 profile-clean:
2767 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2768 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2769
2770 clean: profile-clean coverage-clean
2771 $(RM) *.res
2772 $(RM) $(OBJECTS)
2773 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2774 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2775 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2776 $(RM) -r bin-wrappers $(dep_dirs)
2777 $(RM) -r po/build/
2778 $(RM) *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2779 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2780 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2781 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2782 $(RM) contrib/coccinelle/*.cocci.patch*
2783 $(MAKE) -C Documentation/ clean
2784 ifndef NO_PERL
2785 $(MAKE) -C gitweb clean
2786 $(RM) -r perl/build/
2787 endif
2788 $(MAKE) -C templates/ clean
2789 $(MAKE) -C t/ clean
2790 ifndef NO_TCLTK
2791 $(MAKE) -C gitk-git clean
2792 $(MAKE) -C git-gui clean
2793 endif
2794 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2795 $(RM) GIT-USER-AGENT GIT-PREFIX
2796 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2797
2798 .PHONY: all install profile-clean clean strip
2799 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2800 .PHONY: FORCE cscope
2801
2802 ### Check documentation
2803 #
2804 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2805 ALL_COMMANDS += git
2806 ALL_COMMANDS += gitk
2807 ALL_COMMANDS += gitweb
2808 ALL_COMMANDS += git-gui git-citool
2809
2810 .PHONY: check-docs
2811 check-docs::
2812 $(MAKE) -C Documentation lint-docs
2813 @(for v in $(ALL_COMMANDS); \
2814 do \
2815 case "$$v" in \
2816 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2817 git-merge-resolve | git-merge-subtree | \
2818 git-fsck-objects | git-init-db | \
2819 git-remote-* | git-stage | \
2820 git-?*--?* ) continue ;; \
2821 esac ; \
2822 test -f "Documentation/$$v.txt" || \
2823 echo "no doc: $$v"; \
2824 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2825 grep -q "^$$v[ ]" || \
2826 case "$$v" in \
2827 git) ;; \
2828 *) echo "no link: $$v";; \
2829 esac ; \
2830 done; \
2831 ( \
2832 sed -e '1,/^### command list/d' \
2833 -e '/^#/d' \
2834 -e 's/[ ].*//' \
2835 -e 's/^/listed /' command-list.txt; \
2836 $(MAKE) -C Documentation print-man1 | \
2837 grep '\.txt$$' | \
2838 sed -e 's|Documentation/|documented |' \
2839 -e 's/\.txt//'; \
2840 ) | while read how cmd; \
2841 do \
2842 case " $(ALL_COMMANDS) " in \
2843 *" $$cmd "*) ;; \
2844 *) echo "removed but $$how: $$cmd" ;; \
2845 esac; \
2846 done ) | sort
2847
2848 ### Make sure built-ins do not have dups and listed in git.c
2849 #
2850 check-builtins::
2851 ./check-builtins.sh
2852
2853 ### Test suite coverage testing
2854 #
2855 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2856 .PHONY: coverage-untested-functions cover_db cover_db_html
2857 .PHONY: coverage-clean-results
2858
2859 coverage:
2860 $(MAKE) coverage-test
2861 $(MAKE) coverage-untested-functions
2862
2863 object_dirs := $(sort $(dir $(OBJECTS)))
2864 coverage-clean-results:
2865 $(RM) $(addsuffix *.gcov,$(object_dirs))
2866 $(RM) $(addsuffix *.gcda,$(object_dirs))
2867 $(RM) coverage-untested-functions
2868 $(RM) -r cover_db/
2869 $(RM) -r cover_db_html/
2870
2871 coverage-clean: coverage-clean-results
2872 $(RM) $(addsuffix *.gcno,$(object_dirs))
2873
2874 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2875 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2876 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2877
2878 coverage-compile:
2879 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2880
2881 coverage-test: coverage-clean-results coverage-compile
2882 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2883 DEFAULT_TEST_TARGET=test -j1 test
2884
2885 coverage-report:
2886 $(QUIET_GCOV)for dir in $(object_dirs); do \
2887 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2888 done
2889
2890 coverage-untested-functions: coverage-report
2891 grep '^function.*called 0 ' *.c.gcov \
2892 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2893 > coverage-untested-functions
2894
2895 cover_db: coverage-report
2896 gcov2perl -db cover_db *.gcov
2897
2898 cover_db_html: cover_db
2899 cover -report html -outputdir cover_db_html cover_db
2900