list-objects: filter objects in traverse_commit_list
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 # This also implies BLK_SHA1.
27 #
28 # Define USE_LIBPCRE if you have and want to use libpcre. Various
29 # commands such as log and grep offer runtime options to use
30 # Perl-compatible regular expressions instead of standard or extended
31 # POSIX regular expressions.
32 #
33 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
34 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
35 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
36 # default in future releases.
37 #
38 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
39 # library is compiled without --enable-jit. We will auto-detect
40 # whether the version of the PCRE v1 library in use has JIT support at
41 # all, but we unfortunately can't auto-detect whether JIT support
42 # hasn't been compiled in in an otherwise JIT-supporting version. If
43 # you have link-time errors about a missing `pcre_jit_exec` define
44 # this, or recompile PCRE v1 with --enable-jit.
45 #
46 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
47 # in /foo/bar/include and /foo/bar/lib directories. Which version of
48 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
49 # variables.
50 #
51 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
52 #
53 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
54 # git-http-push are not built, and you cannot use http:// and https://
55 # transports (neither smart nor dumb).
56 #
57 # Define CURLDIR=/foo/bar if your curl header and library files are in
58 # /foo/bar/include and /foo/bar/lib directories.
59 #
60 # Define CURL_CONFIG to curl's configuration program that prints information
61 # about the library (e.g., its version number). The default is 'curl-config'.
62 #
63 # Define NO_EXPAT if you do not have expat installed. git-http-push is
64 # not built, and you cannot push using http:// and https:// transports (dumb).
65 #
66 # Define EXPATDIR=/foo/bar if your expat header and library files are in
67 # /foo/bar/include and /foo/bar/lib directories.
68 #
69 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
70 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
71 #
72 # Define NO_GETTEXT if you don't want Git output to be translated.
73 # A translated Git requires GNU libintl or another gettext implementation,
74 # plus libintl-perl at runtime.
75 #
76 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
77 # the installed gettext translation of the shell scripts output.
78 #
79 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
80 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
81 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
82 # FreeBSD can use either, but MinGW and some others need to use
83 # libcharset.h's locale_charset() instead.
84 #
85 # Define CHARSET_LIB to the library you need to link with in order to
86 # use locale_charset() function. On some platforms this needs to set to
87 # -lcharset, on others to -liconv .
88 #
89 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
90 # need -lintl when linking.
91 #
92 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
93 # doesn't support GNU extensions like --check and --statistics
94 #
95 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
96 # it specifies.
97 #
98 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
99 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
100 #
101 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
102 #
103 # Define NO_STRCASESTR if you don't have strcasestr.
104 #
105 # Define NO_MEMMEM if you don't have memmem.
106 #
107 # Define NO_GETPAGESIZE if you don't have getpagesize.
108 #
109 # Define NO_STRLCPY if you don't have strlcpy.
110 #
111 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
112 # C library. If your compiler also does not support long long or does not have
113 # strtoull, define NO_STRTOULL.
114 #
115 # Define NO_SETENV if you don't have setenv in the C library.
116 #
117 # Define NO_UNSETENV if you don't have unsetenv in the C library.
118 #
119 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
120 #
121 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
122 #
123 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
124 # in the C library.
125 #
126 # Define NO_LIBGEN_H if you don't have libgen.h.
127 #
128 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
129 #
130 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
131 #
132 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
133 # Enable it on Windows. By default, symrefs are still used.
134 #
135 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
136 # tests. These tests take up a significant amount of the total test time
137 # but are not needed unless you plan to talk to SVN repos.
138 #
139 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
140 # installed in /sw, but don't want GIT to link against any libraries
141 # installed there. If defined you may specify your own (or Fink's)
142 # include directories and library directories by defining CFLAGS
143 # and LDFLAGS appropriately.
144 #
145 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
146 # have DarwinPorts installed in /opt/local, but don't want GIT to
147 # link against any libraries installed there. If defined you may
148 # specify your own (or DarwinPort's) include directories and
149 # library directories by defining CFLAGS and LDFLAGS appropriately.
150 #
151 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
152 # and do not want to use Apple's CommonCrypto library. This allows you
153 # to provide your own OpenSSL library, for example from MacPorts.
154 #
155 # Define BLK_SHA1 environment variable to make use of the bundled
156 # optimized C SHA1 routine.
157 #
158 # Define PPC_SHA1 environment variable when running make to make use of
159 # a bundled SHA1 routine optimized for PowerPC.
160 #
161 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
162 # algorithm. This is slower, but may detect attempted collision attacks.
163 # Takes priority over other *_SHA1 knobs.
164 #
165 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
166 # git with the external SHA1 collision-detect library.
167 # Without this option, i.e. the default behavior is to build git with its
168 # own built-in code (or submodule).
169 #
170 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
171 # sha1collisiondetection shipped as a submodule instead of the
172 # non-submodule copy in sha1dc/. This is an experimental option used
173 # by the git project to migrate to using sha1collisiondetection as a
174 # submodule.
175 #
176 # Define OPENSSL_SHA1 environment variable when running make to link
177 # with the SHA1 routine from openssl library.
178 #
179 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
180 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
181 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
182 #
183 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
184 #
185 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
186 #
187 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
188 #
189 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
190 #
191 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
192 #
193 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
194 #
195 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
196 #
197 # Define NO_UINTMAX_T if you don't have uintmax_t.
198 #
199 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
200 # Patrick Mauritz).
201 #
202 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
203 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
204 # inet_ntop and inet_pton additionally reside there.
205 #
206 # Define NO_MMAP if you want to avoid mmap.
207 #
208 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
209 # deleted or cannot be replaced using rename().
210 #
211 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
212 #
213 # Define NO_POLL if you do not have or don't want to use poll().
214 # This also implies NO_SYS_POLL_H.
215 #
216 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
217 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
218 # we want to know more about the issue.
219 #
220 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
221 #
222 # Define NO_PREAD if you have a problem with pread() system call (e.g.
223 # cygwin1.dll before v1.5.22).
224 #
225 # Define NO_SETITIMER if you don't have setitimer()
226 #
227 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
228 # This also implies NO_SETITIMER
229 #
230 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
231 # generally faster on your platform than accessing the working directory.
232 #
233 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
234 # the executable mode bit, but doesn't really do so.
235 #
236 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
237 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
238 # usual 0xF000).
239 #
240 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
241 #
242 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
243 #
244 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
245 # sockaddr_storage.
246 #
247 # Define NO_ICONV if your libc does not properly support iconv.
248 #
249 # Define OLD_ICONV if your library has an old iconv(), where the second
250 # (input buffer pointer) parameter is declared with type (const char **).
251 #
252 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
253 #
254 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
255 # that tells runtime paths to dynamic libraries;
256 # "-Wl,-rpath=/path/lib" is used instead.
257 #
258 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
259 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
260 #
261 # Define USE_NSEC below if you want git to care about sub-second file mtimes
262 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
263 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
264 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
265 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
266 # Documentation/technical/racy-git.txt for details.
267 #
268 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
269 # "st_ctim"
270 #
271 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
272 # available. This automatically turns USE_NSEC off.
273 #
274 # Define USE_STDEV below if you want git to care about the underlying device
275 # change being considered an inode change from the update-index perspective.
276 #
277 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
278 # field that counts the on-disk footprint in 512-byte blocks.
279 #
280 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
281 # (not v1.73 or v1.71).
282 #
283 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
284 # (versions 1.68.1 through v1.72).
285 #
286 # Define GNU_ROFF if your target system uses GNU groff. This forces
287 # apostrophes to be ASCII so that cut&pasting examples to the shell
288 # will work.
289 #
290 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
291 # documentation.
292 #
293 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
294 # Extensions Lab if you have it available.
295 #
296 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
297 #
298 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
299 # MakeMaker (e.g. using ActiveState under Cygwin).
300 #
301 # Define NO_PERL if you do not want Perl scripts or libraries at all.
302 #
303 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
304 # but /usr/bin/python2.7 on some platforms).
305 #
306 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
307 #
308 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
309 #
310 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
311 # and egrep that are pickier when their input contains non-ASCII data.
312 #
313 # The TCL_PATH variable governs the location of the Tcl interpreter
314 # used to optimize git-gui for your system. Only used if NO_TCLTK
315 # is not set. Defaults to the bare 'tclsh'.
316 #
317 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
318 # If not set it defaults to the bare 'wish'. If it is set to the empty
319 # string then NO_TCLTK will be forced (this is used by configure script).
320 #
321 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
322 # is a simplified version of the merge sort used in glibc. This is
323 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
324 #
325 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
326 # compatible with the one described in C11 Annex K.
327 #
328 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
329 # information on a not yet closed file that lstat would return for the same
330 # file after it was closed.
331 #
332 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
333 # when hardlinking a file to another name and unlinking the original file right
334 # away (some NTFS drivers seem to zero the contents in that scenario).
335 #
336 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
337 # programs as a tar, where bin/ and libexec/ might be on different file systems.
338 #
339 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
340 # copies to install built-in git commands e.g. git-cat-file.
341 #
342 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
343 # memory allocators with the nedmalloc allocator written by Niall Douglas.
344 #
345 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
346 # This is necessary when using a custom allocator in order to avoid
347 # crashes due to allocation and free working on different 'heaps'.
348 # It's defined automatically if USE_NED_ALLOCATOR is set.
349 #
350 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
351 # feature.
352 #
353 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
354 # user.
355 #
356 # Define GETTEXT_POISON if you are debugging the choice of strings marked
357 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
358 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
359 # (to any value) in your environment.
360 #
361 # Define JSMIN to point to JavaScript minifier that functions as
362 # a filter to have gitweb.js minified.
363 #
364 # Define CSSMIN to point to a CSS minifier in order to generate a minified
365 # version of gitweb.css
366 #
367 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
368 # you want to use something different. The value will be interpreted by the
369 # shell at runtime when it is used.
370 #
371 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
372 # want to use something different. The value will be interpreted by the shell
373 # if necessary when it is used. Examples:
374 #
375 # DEFAULT_EDITOR='~/bin/vi',
376 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
377 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
378 #
379 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
380 # header files to be automatically computed, to avoid rebuilding objects when
381 # an unrelated header file changes. Define it to "no" to use the hard-coded
382 # dependency rules. The default is "auto", which means to use computed header
383 # dependencies if your compiler is detected to support it.
384 #
385 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
386 #
387 # Define GIT_USER_AGENT if you want to change how git identifies itself during
388 # network interactions. The default is "git/$(GIT_VERSION)".
389 #
390 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
391 # (defaults to "man") if you want to have a different default when
392 # "git help" is called without a parameter specifying the format.
393 #
394 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
395 # with a different indexfile format version. If it isn't set the index
396 # file format used is index-v[23].
397 #
398 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
399 # return NULL when it receives a bogus time_t.
400 #
401 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
402 #
403 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
404 #
405 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
406 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
407 #
408 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
409 # compiles the following initialization:
410 #
411 # static const char s[] = ("FOO");
412 #
413 # and define it to "no" if you need to remove the parentheses () around the
414 # constant. The default is "auto", which means to use parentheses if your
415 # compiler is detected to support it.
416 #
417 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
418 #
419 # Define HAVE_GETDELIM if your system has the getdelim() function.
420 #
421 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
422 # default environment variables to be passed when a pager is spawned, e.g.
423 #
424 # PAGER_ENV = LESS=FRX LV=-c
425 #
426 # to say "export LESS=FRX (and LV=-c) if the environment variable
427 # LESS (and LV) is not set, respectively".
428
429 GIT-VERSION-FILE: FORCE
430 @$(SHELL_PATH) ./GIT-VERSION-GEN
431 -include GIT-VERSION-FILE
432
433 # CFLAGS and LDFLAGS are for the users to override from the command line.
434
435 CFLAGS = -g -O2 -Wall
436 DEVELOPER_CFLAGS = -Werror \
437 -Wdeclaration-after-statement \
438 -Wno-format-zero-length \
439 -Wold-style-definition \
440 -Woverflow \
441 -Wpointer-arith \
442 -Wstrict-prototypes \
443 -Wunused \
444 -Wvla
445 LDFLAGS =
446 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
447 ALL_LDFLAGS = $(LDFLAGS)
448 STRIP ?= strip
449
450 # Create as necessary, replace existing, make ranlib unneeded.
451 ARFLAGS = rcs
452
453 # Among the variables below, these:
454 # gitexecdir
455 # template_dir
456 # sysconfdir
457 # can be specified as a relative path some/where/else;
458 # this is interpreted as relative to $(prefix) and "git" at
459 # runtime figures out where they are based on the path to the executable.
460 # Additionally, the following will be treated as relative by "git" if they
461 # begin with "$(prefix)/":
462 # mandir
463 # infodir
464 # htmldir
465 # This can help installing the suite in a relocatable way.
466
467 prefix = $(HOME)
468 bindir_relative = bin
469 bindir = $(prefix)/$(bindir_relative)
470 mandir = $(prefix)/share/man
471 infodir = $(prefix)/share/info
472 gitexecdir = libexec/git-core
473 mergetoolsdir = $(gitexecdir)/mergetools
474 sharedir = $(prefix)/share
475 gitwebdir = $(sharedir)/gitweb
476 localedir = $(sharedir)/locale
477 template_dir = share/git-core/templates
478 htmldir = $(prefix)/share/doc/git-doc
479 ETC_GITCONFIG = $(sysconfdir)/gitconfig
480 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
481 lib = lib
482 # DESTDIR =
483 pathsep = :
484
485 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
486 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
487 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
488
489 export prefix bindir sharedir sysconfdir gitwebdir localedir
490
491 CC = cc
492 AR = ar
493 RM = rm -f
494 DIFF = diff
495 TAR = tar
496 FIND = find
497 INSTALL = install
498 TCL_PATH = tclsh
499 TCLTK_PATH = wish
500 XGETTEXT = xgettext
501 MSGFMT = msgfmt
502 CURL_CONFIG = curl-config
503 PTHREAD_LIBS = -lpthread
504 PTHREAD_CFLAGS =
505 GCOV = gcov
506 SPATCH = spatch
507
508 export TCL_PATH TCLTK_PATH
509
510 SPARSE_FLAGS =
511 SPATCH_FLAGS = --all-includes
512
513
514
515 ### --- END CONFIGURATION SECTION ---
516
517 # Those must not be GNU-specific; they are shared with perl/ which may
518 # be built by a different compiler. (Note that this is an artifact now
519 # but it still might be nice to keep that distinction.)
520 BASIC_CFLAGS = -I.
521 BASIC_LDFLAGS =
522
523 # Guard against environment variables
524 BUILTIN_OBJS =
525 BUILT_INS =
526 COMPAT_CFLAGS =
527 COMPAT_OBJS =
528 XDIFF_OBJS =
529 VCSSVN_OBJS =
530 GENERATED_H =
531 EXTRA_CPPFLAGS =
532 LIB_OBJS =
533 PROGRAM_OBJS =
534 PROGRAMS =
535 SCRIPT_PERL =
536 SCRIPT_PYTHON =
537 SCRIPT_SH =
538 SCRIPT_LIB =
539 TEST_PROGRAMS_NEED_X =
540
541 # Having this variable in your environment would break pipelines because
542 # you cause "cd" to echo its destination to stdout. It can also take
543 # scripts to unexpected places. If you like CDPATH, define it for your
544 # interactive shell sessions without exporting it.
545 unexport CDPATH
546
547 SCRIPT_SH += git-bisect.sh
548 SCRIPT_SH += git-difftool--helper.sh
549 SCRIPT_SH += git-filter-branch.sh
550 SCRIPT_SH += git-merge-octopus.sh
551 SCRIPT_SH += git-merge-one-file.sh
552 SCRIPT_SH += git-merge-resolve.sh
553 SCRIPT_SH += git-mergetool.sh
554 SCRIPT_SH += git-quiltimport.sh
555 SCRIPT_SH += git-rebase.sh
556 SCRIPT_SH += git-remote-testgit.sh
557 SCRIPT_SH += git-request-pull.sh
558 SCRIPT_SH += git-stash.sh
559 SCRIPT_SH += git-submodule.sh
560 SCRIPT_SH += git-web--browse.sh
561
562 SCRIPT_LIB += git-mergetool--lib
563 SCRIPT_LIB += git-parse-remote
564 SCRIPT_LIB += git-rebase--am
565 SCRIPT_LIB += git-rebase--interactive
566 SCRIPT_LIB += git-rebase--merge
567 SCRIPT_LIB += git-sh-setup
568 SCRIPT_LIB += git-sh-i18n
569
570 SCRIPT_PERL += git-add--interactive.perl
571 SCRIPT_PERL += git-archimport.perl
572 SCRIPT_PERL += git-cvsexportcommit.perl
573 SCRIPT_PERL += git-cvsimport.perl
574 SCRIPT_PERL += git-cvsserver.perl
575 SCRIPT_PERL += git-send-email.perl
576 SCRIPT_PERL += git-svn.perl
577
578 SCRIPT_PYTHON += git-p4.py
579
580 NO_INSTALL += git-remote-testgit
581
582 # Generated files for scripts
583 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
584 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
585 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
586
587 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
588 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
589 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
590
591 # Individual rules to allow e.g.
592 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
593 # from subdirectories like contrib/*/
594 .PHONY: build-perl-script build-sh-script build-python-script
595 build-perl-script: $(SCRIPT_PERL_GEN)
596 build-sh-script: $(SCRIPT_SH_GEN)
597 build-python-script: $(SCRIPT_PYTHON_GEN)
598
599 .PHONY: install-perl-script install-sh-script install-python-script
600 install-sh-script: $(SCRIPT_SH_INS)
601 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
602 install-perl-script: $(SCRIPT_PERL_INS)
603 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
604 install-python-script: $(SCRIPT_PYTHON_INS)
605 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
606
607 .PHONY: clean-perl-script clean-sh-script clean-python-script
608 clean-sh-script:
609 $(RM) $(SCRIPT_SH_GEN)
610 clean-perl-script:
611 $(RM) $(SCRIPT_PERL_GEN)
612 clean-python-script:
613 $(RM) $(SCRIPT_PYTHON_GEN)
614
615 SCRIPTS = $(SCRIPT_SH_INS) \
616 $(SCRIPT_PERL_INS) \
617 $(SCRIPT_PYTHON_INS) \
618 git-instaweb
619
620 ETAGS_TARGET = TAGS
621
622 # Empty...
623 EXTRA_PROGRAMS =
624
625 # ... and all the rest that could be moved out of bindir to gitexecdir
626 PROGRAMS += $(EXTRA_PROGRAMS)
627
628 PROGRAM_OBJS += credential-store.o
629 PROGRAM_OBJS += daemon.o
630 PROGRAM_OBJS += fast-import.o
631 PROGRAM_OBJS += http-backend.o
632 PROGRAM_OBJS += imap-send.o
633 PROGRAM_OBJS += sh-i18n--envsubst.o
634 PROGRAM_OBJS += shell.o
635 PROGRAM_OBJS += show-index.o
636 PROGRAM_OBJS += upload-pack.o
637 PROGRAM_OBJS += remote-testsvn.o
638
639 # Binary suffix, set to .exe for Windows builds
640 X =
641
642 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
643
644 TEST_PROGRAMS_NEED_X += test-chmtime
645 TEST_PROGRAMS_NEED_X += test-ctype
646 TEST_PROGRAMS_NEED_X += test-config
647 TEST_PROGRAMS_NEED_X += test-date
648 TEST_PROGRAMS_NEED_X += test-delta
649 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
650 TEST_PROGRAMS_NEED_X += test-dump-split-index
651 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
652 TEST_PROGRAMS_NEED_X += test-fake-ssh
653 TEST_PROGRAMS_NEED_X += test-genrandom
654 TEST_PROGRAMS_NEED_X += test-hashmap
655 TEST_PROGRAMS_NEED_X += test-index-version
656 TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
657 TEST_PROGRAMS_NEED_X += test-line-buffer
658 TEST_PROGRAMS_NEED_X += test-match-trees
659 TEST_PROGRAMS_NEED_X += test-mergesort
660 TEST_PROGRAMS_NEED_X += test-mktemp
661 TEST_PROGRAMS_NEED_X += test-online-cpus
662 TEST_PROGRAMS_NEED_X += test-parse-options
663 TEST_PROGRAMS_NEED_X += test-path-utils
664 TEST_PROGRAMS_NEED_X += test-prio-queue
665 TEST_PROGRAMS_NEED_X += test-read-cache
666 TEST_PROGRAMS_NEED_X += test-write-cache
667 TEST_PROGRAMS_NEED_X += test-ref-store
668 TEST_PROGRAMS_NEED_X += test-regex
669 TEST_PROGRAMS_NEED_X += test-revision-walking
670 TEST_PROGRAMS_NEED_X += test-run-command
671 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
672 TEST_PROGRAMS_NEED_X += test-sha1
673 TEST_PROGRAMS_NEED_X += test-sha1-array
674 TEST_PROGRAMS_NEED_X += test-sigchain
675 TEST_PROGRAMS_NEED_X += test-strcmp-offset
676 TEST_PROGRAMS_NEED_X += test-string-list
677 TEST_PROGRAMS_NEED_X += test-submodule-config
678 TEST_PROGRAMS_NEED_X += test-subprocess
679 TEST_PROGRAMS_NEED_X += test-svn-fe
680 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
681 TEST_PROGRAMS_NEED_X += test-wildmatch
682
683 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
684
685 # List built-in command $C whose implementation cmd_$C() is not in
686 # builtin/$C.o but is linked in as part of some other command.
687 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
688
689 BUILT_INS += git-cherry$X
690 BUILT_INS += git-cherry-pick$X
691 BUILT_INS += git-format-patch$X
692 BUILT_INS += git-fsck-objects$X
693 BUILT_INS += git-init$X
694 BUILT_INS += git-merge-subtree$X
695 BUILT_INS += git-show$X
696 BUILT_INS += git-stage$X
697 BUILT_INS += git-status$X
698 BUILT_INS += git-whatchanged$X
699
700 # what 'all' will build and 'install' will install in gitexecdir,
701 # excluding programs for built-in commands
702 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
703
704 # what 'all' will build but not install in gitexecdir
705 OTHER_PROGRAMS = git$X
706
707 # what test wrappers are needed and 'install' will install, in bindir
708 BINDIR_PROGRAMS_NEED_X += git
709 BINDIR_PROGRAMS_NEED_X += git-upload-pack
710 BINDIR_PROGRAMS_NEED_X += git-receive-pack
711 BINDIR_PROGRAMS_NEED_X += git-upload-archive
712 BINDIR_PROGRAMS_NEED_X += git-shell
713
714 BINDIR_PROGRAMS_NO_X += git-cvsserver
715
716 # Set paths to tools early so that they can be used for version tests.
717 ifndef SHELL_PATH
718 SHELL_PATH = /bin/sh
719 endif
720 ifndef PERL_PATH
721 PERL_PATH = /usr/bin/perl
722 endif
723 ifndef PYTHON_PATH
724 PYTHON_PATH = /usr/bin/python
725 endif
726
727 export PERL_PATH
728 export PYTHON_PATH
729
730 LIB_FILE = libgit.a
731 XDIFF_LIB = xdiff/lib.a
732 VCSSVN_LIB = vcs-svn/lib.a
733
734 GENERATED_H += common-cmds.h
735
736 LIB_H = $(shell $(FIND) . \
737 -name .git -prune -o \
738 -name t -prune -o \
739 -name Documentation -prune -o \
740 -name '*.h' -print)
741
742 LIB_OBJS += abspath.o
743 LIB_OBJS += advice.o
744 LIB_OBJS += alias.o
745 LIB_OBJS += alloc.o
746 LIB_OBJS += apply.o
747 LIB_OBJS += archive.o
748 LIB_OBJS += archive-tar.o
749 LIB_OBJS += archive-zip.o
750 LIB_OBJS += argv-array.o
751 LIB_OBJS += attr.o
752 LIB_OBJS += base85.o
753 LIB_OBJS += bisect.o
754 LIB_OBJS += blame.o
755 LIB_OBJS += blob.o
756 LIB_OBJS += branch.o
757 LIB_OBJS += bulk-checkin.o
758 LIB_OBJS += bundle.o
759 LIB_OBJS += cache-tree.o
760 LIB_OBJS += color.o
761 LIB_OBJS += column.o
762 LIB_OBJS += combine-diff.o
763 LIB_OBJS += commit.o
764 LIB_OBJS += compat/obstack.o
765 LIB_OBJS += compat/terminal.o
766 LIB_OBJS += config.o
767 LIB_OBJS += connect.o
768 LIB_OBJS += connected.o
769 LIB_OBJS += convert.o
770 LIB_OBJS += copy.o
771 LIB_OBJS += credential.o
772 LIB_OBJS += csum-file.o
773 LIB_OBJS += ctype.o
774 LIB_OBJS += date.o
775 LIB_OBJS += decorate.o
776 LIB_OBJS += diffcore-break.o
777 LIB_OBJS += diffcore-delta.o
778 LIB_OBJS += diffcore-order.o
779 LIB_OBJS += diffcore-pickaxe.o
780 LIB_OBJS += diffcore-rename.o
781 LIB_OBJS += diff-delta.o
782 LIB_OBJS += diff-lib.o
783 LIB_OBJS += diff-no-index.o
784 LIB_OBJS += diff.o
785 LIB_OBJS += dir.o
786 LIB_OBJS += dir-iterator.o
787 LIB_OBJS += editor.o
788 LIB_OBJS += entry.o
789 LIB_OBJS += environment.o
790 LIB_OBJS += ewah/bitmap.o
791 LIB_OBJS += ewah/ewah_bitmap.o
792 LIB_OBJS += ewah/ewah_io.o
793 LIB_OBJS += ewah/ewah_rlw.o
794 LIB_OBJS += exec_cmd.o
795 LIB_OBJS += fetch-pack.o
796 LIB_OBJS += fsck.o
797 LIB_OBJS += gettext.o
798 LIB_OBJS += gpg-interface.o
799 LIB_OBJS += graph.o
800 LIB_OBJS += grep.o
801 LIB_OBJS += hashmap.o
802 LIB_OBJS += help.o
803 LIB_OBJS += hex.o
804 LIB_OBJS += ident.o
805 LIB_OBJS += kwset.o
806 LIB_OBJS += levenshtein.o
807 LIB_OBJS += line-log.o
808 LIB_OBJS += line-range.o
809 LIB_OBJS += list-objects.o
810 LIB_OBJS += list-objects-filter.o
811 LIB_OBJS += list-objects-filter-options.o
812 LIB_OBJS += ll-merge.o
813 LIB_OBJS += lockfile.o
814 LIB_OBJS += log-tree.o
815 LIB_OBJS += mailinfo.o
816 LIB_OBJS += mailmap.o
817 LIB_OBJS += match-trees.o
818 LIB_OBJS += merge.o
819 LIB_OBJS += merge-blobs.o
820 LIB_OBJS += merge-recursive.o
821 LIB_OBJS += mergesort.o
822 LIB_OBJS += mru.o
823 LIB_OBJS += name-hash.o
824 LIB_OBJS += notes.o
825 LIB_OBJS += notes-cache.o
826 LIB_OBJS += notes-merge.o
827 LIB_OBJS += notes-utils.o
828 LIB_OBJS += object.o
829 LIB_OBJS += oidmap.o
830 LIB_OBJS += oidset.o
831 LIB_OBJS += packfile.o
832 LIB_OBJS += pack-bitmap.o
833 LIB_OBJS += pack-bitmap-write.o
834 LIB_OBJS += pack-check.o
835 LIB_OBJS += pack-objects.o
836 LIB_OBJS += pack-revindex.o
837 LIB_OBJS += pack-write.o
838 LIB_OBJS += pager.o
839 LIB_OBJS += parse-options.o
840 LIB_OBJS += parse-options-cb.o
841 LIB_OBJS += patch-delta.o
842 LIB_OBJS += patch-ids.o
843 LIB_OBJS += path.o
844 LIB_OBJS += pathspec.o
845 LIB_OBJS += pkt-line.o
846 LIB_OBJS += preload-index.o
847 LIB_OBJS += pretty.o
848 LIB_OBJS += prio-queue.o
849 LIB_OBJS += progress.o
850 LIB_OBJS += prompt.o
851 LIB_OBJS += quote.o
852 LIB_OBJS += reachable.o
853 LIB_OBJS += read-cache.o
854 LIB_OBJS += reflog-walk.o
855 LIB_OBJS += refs.o
856 LIB_OBJS += refs/files-backend.o
857 LIB_OBJS += refs/iterator.o
858 LIB_OBJS += refs/packed-backend.o
859 LIB_OBJS += refs/ref-cache.o
860 LIB_OBJS += ref-filter.o
861 LIB_OBJS += remote.o
862 LIB_OBJS += replace_object.o
863 LIB_OBJS += repository.o
864 LIB_OBJS += rerere.o
865 LIB_OBJS += resolve-undo.o
866 LIB_OBJS += revision.o
867 LIB_OBJS += run-command.o
868 LIB_OBJS += send-pack.o
869 LIB_OBJS += sequencer.o
870 LIB_OBJS += server-info.o
871 LIB_OBJS += setup.o
872 LIB_OBJS += sha1-array.o
873 LIB_OBJS += sha1-lookup.o
874 LIB_OBJS += sha1_file.o
875 LIB_OBJS += sha1_name.o
876 LIB_OBJS += shallow.o
877 LIB_OBJS += sideband.o
878 LIB_OBJS += sigchain.o
879 LIB_OBJS += split-index.o
880 LIB_OBJS += strbuf.o
881 LIB_OBJS += streaming.o
882 LIB_OBJS += string-list.o
883 LIB_OBJS += submodule.o
884 LIB_OBJS += submodule-config.o
885 LIB_OBJS += sub-process.o
886 LIB_OBJS += symlinks.o
887 LIB_OBJS += tag.o
888 LIB_OBJS += tempfile.o
889 LIB_OBJS += tmp-objdir.o
890 LIB_OBJS += trace.o
891 LIB_OBJS += trailer.o
892 LIB_OBJS += transport.o
893 LIB_OBJS += transport-helper.o
894 LIB_OBJS += tree-diff.o
895 LIB_OBJS += tree.o
896 LIB_OBJS += tree-walk.o
897 LIB_OBJS += unpack-trees.o
898 LIB_OBJS += url.o
899 LIB_OBJS += urlmatch.o
900 LIB_OBJS += usage.o
901 LIB_OBJS += userdiff.o
902 LIB_OBJS += utf8.o
903 LIB_OBJS += varint.o
904 LIB_OBJS += version.o
905 LIB_OBJS += versioncmp.o
906 LIB_OBJS += walker.o
907 LIB_OBJS += wildmatch.o
908 LIB_OBJS += worktree.o
909 LIB_OBJS += wrapper.o
910 LIB_OBJS += write_or_die.o
911 LIB_OBJS += ws.o
912 LIB_OBJS += wt-status.o
913 LIB_OBJS += xdiff-interface.o
914 LIB_OBJS += zlib.o
915
916 BUILTIN_OBJS += builtin/add.o
917 BUILTIN_OBJS += builtin/am.o
918 BUILTIN_OBJS += builtin/annotate.o
919 BUILTIN_OBJS += builtin/apply.o
920 BUILTIN_OBJS += builtin/archive.o
921 BUILTIN_OBJS += builtin/bisect--helper.o
922 BUILTIN_OBJS += builtin/blame.o
923 BUILTIN_OBJS += builtin/branch.o
924 BUILTIN_OBJS += builtin/bundle.o
925 BUILTIN_OBJS += builtin/cat-file.o
926 BUILTIN_OBJS += builtin/check-attr.o
927 BUILTIN_OBJS += builtin/check-ignore.o
928 BUILTIN_OBJS += builtin/check-mailmap.o
929 BUILTIN_OBJS += builtin/check-ref-format.o
930 BUILTIN_OBJS += builtin/checkout-index.o
931 BUILTIN_OBJS += builtin/checkout.o
932 BUILTIN_OBJS += builtin/clean.o
933 BUILTIN_OBJS += builtin/clone.o
934 BUILTIN_OBJS += builtin/column.o
935 BUILTIN_OBJS += builtin/commit-tree.o
936 BUILTIN_OBJS += builtin/commit.o
937 BUILTIN_OBJS += builtin/config.o
938 BUILTIN_OBJS += builtin/count-objects.o
939 BUILTIN_OBJS += builtin/credential.o
940 BUILTIN_OBJS += builtin/describe.o
941 BUILTIN_OBJS += builtin/diff-files.o
942 BUILTIN_OBJS += builtin/diff-index.o
943 BUILTIN_OBJS += builtin/diff-tree.o
944 BUILTIN_OBJS += builtin/diff.o
945 BUILTIN_OBJS += builtin/difftool.o
946 BUILTIN_OBJS += builtin/fast-export.o
947 BUILTIN_OBJS += builtin/fetch-pack.o
948 BUILTIN_OBJS += builtin/fetch.o
949 BUILTIN_OBJS += builtin/fmt-merge-msg.o
950 BUILTIN_OBJS += builtin/for-each-ref.o
951 BUILTIN_OBJS += builtin/fsck.o
952 BUILTIN_OBJS += builtin/gc.o
953 BUILTIN_OBJS += builtin/get-tar-commit-id.o
954 BUILTIN_OBJS += builtin/grep.o
955 BUILTIN_OBJS += builtin/hash-object.o
956 BUILTIN_OBJS += builtin/help.o
957 BUILTIN_OBJS += builtin/index-pack.o
958 BUILTIN_OBJS += builtin/init-db.o
959 BUILTIN_OBJS += builtin/interpret-trailers.o
960 BUILTIN_OBJS += builtin/log.o
961 BUILTIN_OBJS += builtin/ls-files.o
962 BUILTIN_OBJS += builtin/ls-remote.o
963 BUILTIN_OBJS += builtin/ls-tree.o
964 BUILTIN_OBJS += builtin/mailinfo.o
965 BUILTIN_OBJS += builtin/mailsplit.o
966 BUILTIN_OBJS += builtin/merge.o
967 BUILTIN_OBJS += builtin/merge-base.o
968 BUILTIN_OBJS += builtin/merge-file.o
969 BUILTIN_OBJS += builtin/merge-index.o
970 BUILTIN_OBJS += builtin/merge-ours.o
971 BUILTIN_OBJS += builtin/merge-recursive.o
972 BUILTIN_OBJS += builtin/merge-tree.o
973 BUILTIN_OBJS += builtin/mktag.o
974 BUILTIN_OBJS += builtin/mktree.o
975 BUILTIN_OBJS += builtin/mv.o
976 BUILTIN_OBJS += builtin/name-rev.o
977 BUILTIN_OBJS += builtin/notes.o
978 BUILTIN_OBJS += builtin/pack-objects.o
979 BUILTIN_OBJS += builtin/pack-redundant.o
980 BUILTIN_OBJS += builtin/pack-refs.o
981 BUILTIN_OBJS += builtin/patch-id.o
982 BUILTIN_OBJS += builtin/prune-packed.o
983 BUILTIN_OBJS += builtin/prune.o
984 BUILTIN_OBJS += builtin/pull.o
985 BUILTIN_OBJS += builtin/push.o
986 BUILTIN_OBJS += builtin/read-tree.o
987 BUILTIN_OBJS += builtin/rebase--helper.o
988 BUILTIN_OBJS += builtin/receive-pack.o
989 BUILTIN_OBJS += builtin/reflog.o
990 BUILTIN_OBJS += builtin/remote.o
991 BUILTIN_OBJS += builtin/remote-ext.o
992 BUILTIN_OBJS += builtin/remote-fd.o
993 BUILTIN_OBJS += builtin/repack.o
994 BUILTIN_OBJS += builtin/replace.o
995 BUILTIN_OBJS += builtin/rerere.o
996 BUILTIN_OBJS += builtin/reset.o
997 BUILTIN_OBJS += builtin/rev-list.o
998 BUILTIN_OBJS += builtin/rev-parse.o
999 BUILTIN_OBJS += builtin/revert.o
1000 BUILTIN_OBJS += builtin/rm.o
1001 BUILTIN_OBJS += builtin/send-pack.o
1002 BUILTIN_OBJS += builtin/shortlog.o
1003 BUILTIN_OBJS += builtin/show-branch.o
1004 BUILTIN_OBJS += builtin/show-ref.o
1005 BUILTIN_OBJS += builtin/stripspace.o
1006 BUILTIN_OBJS += builtin/submodule--helper.o
1007 BUILTIN_OBJS += builtin/symbolic-ref.o
1008 BUILTIN_OBJS += builtin/tag.o
1009 BUILTIN_OBJS += builtin/unpack-file.o
1010 BUILTIN_OBJS += builtin/unpack-objects.o
1011 BUILTIN_OBJS += builtin/update-index.o
1012 BUILTIN_OBJS += builtin/update-ref.o
1013 BUILTIN_OBJS += builtin/update-server-info.o
1014 BUILTIN_OBJS += builtin/upload-archive.o
1015 BUILTIN_OBJS += builtin/var.o
1016 BUILTIN_OBJS += builtin/verify-commit.o
1017 BUILTIN_OBJS += builtin/verify-pack.o
1018 BUILTIN_OBJS += builtin/verify-tag.o
1019 BUILTIN_OBJS += builtin/worktree.o
1020 BUILTIN_OBJS += builtin/write-tree.o
1021
1022 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1023 EXTLIBS =
1024
1025 GIT_USER_AGENT = git/$(GIT_VERSION)
1026
1027 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1028 DC_SHA1_SUBMODULE = auto
1029 endif
1030
1031 include config.mak.uname
1032 -include config.mak.autogen
1033 -include config.mak
1034
1035 ifdef DEVELOPER
1036 CFLAGS += $(DEVELOPER_CFLAGS)
1037 endif
1038
1039 comma := ,
1040 empty :=
1041 space := $(empty) $(empty)
1042
1043 ifdef SANITIZE
1044 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1045 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1046 BASIC_CFLAGS += -fno-omit-frame-pointer
1047 ifneq ($(filter undefined,$(SANITIZERS)),)
1048 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1049 endif
1050 ifneq ($(filter leak,$(SANITIZERS)),)
1051 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1052 endif
1053 endif
1054
1055 ifndef sysconfdir
1056 ifeq ($(prefix),/usr)
1057 sysconfdir = /etc
1058 else
1059 sysconfdir = etc
1060 endif
1061 endif
1062
1063 ifndef COMPUTE_HEADER_DEPENDENCIES
1064 COMPUTE_HEADER_DEPENDENCIES = auto
1065 endif
1066
1067 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1068 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1069 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1070 -x c /dev/null -o /dev/null 2>&1; \
1071 echo $$?)
1072 ifeq ($(dep_check),0)
1073 override COMPUTE_HEADER_DEPENDENCIES = yes
1074 else
1075 override COMPUTE_HEADER_DEPENDENCIES = no
1076 endif
1077 endif
1078
1079 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1080 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1081 else
1082 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1083 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1084 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1085 endif
1086 endif
1087
1088 ifdef SANE_TOOL_PATH
1089 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1090 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1091 PATH := $(SANE_TOOL_PATH):${PATH}
1092 else
1093 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1094 endif
1095
1096 ifneq (,$(INLINE))
1097 BASIC_CFLAGS += -Dinline=$(INLINE)
1098 endif
1099
1100 ifneq (,$(SOCKLEN_T))
1101 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1102 endif
1103
1104 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1105 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1106 else
1107 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1108 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1109 endif
1110 endif
1111
1112 ifeq ($(uname_S),Darwin)
1113 ifndef NO_FINK
1114 ifeq ($(shell test -d /sw/lib && echo y),y)
1115 BASIC_CFLAGS += -I/sw/include
1116 BASIC_LDFLAGS += -L/sw/lib
1117 endif
1118 endif
1119 ifndef NO_DARWIN_PORTS
1120 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1121 BASIC_CFLAGS += -I/opt/local/include
1122 BASIC_LDFLAGS += -L/opt/local/lib
1123 endif
1124 endif
1125 ifndef NO_APPLE_COMMON_CRYPTO
1126 NO_OPENSSL = YesPlease
1127 APPLE_COMMON_CRYPTO = YesPlease
1128 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1129 endif
1130 NO_REGEX = YesPlease
1131 PTHREAD_LIBS =
1132 endif
1133
1134 ifndef CC_LD_DYNPATH
1135 ifdef NO_R_TO_GCC_LINKER
1136 # Some gcc does not accept and pass -R to the linker to specify
1137 # the runtime dynamic library path.
1138 CC_LD_DYNPATH = -Wl,-rpath,
1139 else
1140 CC_LD_DYNPATH = -R
1141 endif
1142 endif
1143
1144 ifdef NO_LIBGEN_H
1145 COMPAT_CFLAGS += -DNO_LIBGEN_H
1146 COMPAT_OBJS += compat/basename.o
1147 endif
1148
1149 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1150
1151 ifneq (,$(USE_LIBPCRE1))
1152 ifdef USE_LIBPCRE2
1153 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1154 endif
1155
1156 BASIC_CFLAGS += -DUSE_LIBPCRE1
1157 EXTLIBS += -lpcre
1158
1159 ifdef NO_LIBPCRE1_JIT
1160 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1161 endif
1162 endif
1163
1164 ifdef USE_LIBPCRE2
1165 BASIC_CFLAGS += -DUSE_LIBPCRE2
1166 EXTLIBS += -lpcre2-8
1167 endif
1168
1169 ifdef LIBPCREDIR
1170 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1171 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1172 endif
1173
1174 ifdef HAVE_ALLOCA_H
1175 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1176 endif
1177
1178 IMAP_SEND_BUILDDEPS =
1179 IMAP_SEND_LDFLAGS =
1180
1181 ifdef NO_CURL
1182 BASIC_CFLAGS += -DNO_CURL
1183 REMOTE_CURL_PRIMARY =
1184 REMOTE_CURL_ALIASES =
1185 REMOTE_CURL_NAMES =
1186 else
1187 ifdef CURLDIR
1188 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1189 BASIC_CFLAGS += -I$(CURLDIR)/include
1190 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1191 else
1192 CURL_LIBCURL = -lcurl
1193 endif
1194 ifdef NEEDS_SSL_WITH_CURL
1195 CURL_LIBCURL += -lssl
1196 ifdef NEEDS_CRYPTO_WITH_SSL
1197 CURL_LIBCURL += -lcrypto
1198 endif
1199 endif
1200 ifdef NEEDS_IDN_WITH_CURL
1201 CURL_LIBCURL += -lidn
1202 endif
1203
1204 REMOTE_CURL_PRIMARY = git-remote-http$X
1205 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1206 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1207 PROGRAM_OBJS += http-fetch.o
1208 PROGRAMS += $(REMOTE_CURL_NAMES)
1209 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1210 ifeq "$(curl_check)" "070908"
1211 ifndef NO_EXPAT
1212 PROGRAM_OBJS += http-push.o
1213 endif
1214 endif
1215 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1216 ifeq "$(curl_check)" "072200"
1217 USE_CURL_FOR_IMAP_SEND = YesPlease
1218 endif
1219 ifdef USE_CURL_FOR_IMAP_SEND
1220 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1221 IMAP_SEND_BUILDDEPS = http.o
1222 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1223 endif
1224 ifndef NO_EXPAT
1225 ifdef EXPATDIR
1226 BASIC_CFLAGS += -I$(EXPATDIR)/include
1227 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1228 else
1229 EXPAT_LIBEXPAT = -lexpat
1230 endif
1231 ifdef EXPAT_NEEDS_XMLPARSE_H
1232 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1233 endif
1234 endif
1235 endif
1236 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1237
1238 ifdef ZLIB_PATH
1239 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1240 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1241 endif
1242 EXTLIBS += -lz
1243
1244 ifndef NO_OPENSSL
1245 OPENSSL_LIBSSL = -lssl
1246 ifdef OPENSSLDIR
1247 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1248 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1249 else
1250 OPENSSL_LINK =
1251 endif
1252 ifdef NEEDS_CRYPTO_WITH_SSL
1253 OPENSSL_LIBSSL += -lcrypto
1254 endif
1255 else
1256 BASIC_CFLAGS += -DNO_OPENSSL
1257 BLK_SHA1 = 1
1258 OPENSSL_LIBSSL =
1259 endif
1260 ifdef NO_OPENSSL
1261 LIB_4_CRYPTO =
1262 else
1263 ifdef NEEDS_SSL_WITH_CRYPTO
1264 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1265 else
1266 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1267 endif
1268 ifdef APPLE_COMMON_CRYPTO
1269 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1270 endif
1271 endif
1272 ifdef NEEDS_LIBICONV
1273 ifdef ICONVDIR
1274 BASIC_CFLAGS += -I$(ICONVDIR)/include
1275 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1276 else
1277 ICONV_LINK =
1278 endif
1279 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1280 ICONV_LINK += -lintl
1281 endif
1282 EXTLIBS += $(ICONV_LINK) -liconv
1283 endif
1284 ifdef NEEDS_LIBGEN
1285 EXTLIBS += -lgen
1286 endif
1287 ifndef NO_GETTEXT
1288 ifndef LIBC_CONTAINS_LIBINTL
1289 EXTLIBS += -lintl
1290 endif
1291 endif
1292 ifdef NEEDS_SOCKET
1293 EXTLIBS += -lsocket
1294 endif
1295 ifdef NEEDS_NSL
1296 EXTLIBS += -lnsl
1297 endif
1298 ifdef NEEDS_RESOLV
1299 EXTLIBS += -lresolv
1300 endif
1301 ifdef NO_D_TYPE_IN_DIRENT
1302 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1303 endif
1304 ifdef NO_GECOS_IN_PWENT
1305 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1306 endif
1307 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1308 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1309 endif
1310 ifdef USE_NSEC
1311 BASIC_CFLAGS += -DUSE_NSEC
1312 endif
1313 ifdef USE_ST_TIMESPEC
1314 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1315 endif
1316 ifdef NO_NORETURN
1317 BASIC_CFLAGS += -DNO_NORETURN
1318 endif
1319 ifdef NO_NSEC
1320 BASIC_CFLAGS += -DNO_NSEC
1321 endif
1322 ifdef SNPRINTF_RETURNS_BOGUS
1323 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1324 COMPAT_OBJS += compat/snprintf.o
1325 endif
1326 ifdef FREAD_READS_DIRECTORIES
1327 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1328 COMPAT_OBJS += compat/fopen.o
1329 endif
1330 ifdef NO_SYMLINK_HEAD
1331 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1332 endif
1333 ifdef GETTEXT_POISON
1334 BASIC_CFLAGS += -DGETTEXT_POISON
1335 endif
1336 ifdef NO_GETTEXT
1337 BASIC_CFLAGS += -DNO_GETTEXT
1338 USE_GETTEXT_SCHEME ?= fallthrough
1339 endif
1340 ifdef NO_POLL
1341 NO_SYS_POLL_H = YesPlease
1342 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1343 COMPAT_OBJS += compat/poll/poll.o
1344 endif
1345 ifdef NO_STRCASESTR
1346 COMPAT_CFLAGS += -DNO_STRCASESTR
1347 COMPAT_OBJS += compat/strcasestr.o
1348 endif
1349 ifdef NO_STRLCPY
1350 COMPAT_CFLAGS += -DNO_STRLCPY
1351 COMPAT_OBJS += compat/strlcpy.o
1352 endif
1353 ifdef NO_STRTOUMAX
1354 COMPAT_CFLAGS += -DNO_STRTOUMAX
1355 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1356 endif
1357 ifdef NO_STRTOULL
1358 COMPAT_CFLAGS += -DNO_STRTOULL
1359 endif
1360 ifdef NO_SETENV
1361 COMPAT_CFLAGS += -DNO_SETENV
1362 COMPAT_OBJS += compat/setenv.o
1363 endif
1364 ifdef NO_MKDTEMP
1365 COMPAT_CFLAGS += -DNO_MKDTEMP
1366 COMPAT_OBJS += compat/mkdtemp.o
1367 endif
1368 ifdef MKDIR_WO_TRAILING_SLASH
1369 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1370 COMPAT_OBJS += compat/mkdir.o
1371 endif
1372 ifdef NO_UNSETENV
1373 COMPAT_CFLAGS += -DNO_UNSETENV
1374 COMPAT_OBJS += compat/unsetenv.o
1375 endif
1376 ifdef NO_SYS_SELECT_H
1377 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1378 endif
1379 ifdef NO_SYS_POLL_H
1380 BASIC_CFLAGS += -DNO_SYS_POLL_H
1381 endif
1382 ifdef NEEDS_SYS_PARAM_H
1383 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1384 endif
1385 ifdef NO_INTTYPES_H
1386 BASIC_CFLAGS += -DNO_INTTYPES_H
1387 endif
1388 ifdef NO_INITGROUPS
1389 BASIC_CFLAGS += -DNO_INITGROUPS
1390 endif
1391 ifdef NO_MMAP
1392 COMPAT_CFLAGS += -DNO_MMAP
1393 COMPAT_OBJS += compat/mmap.o
1394 else
1395 ifdef USE_WIN32_MMAP
1396 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1397 COMPAT_OBJS += compat/win32mmap.o
1398 endif
1399 endif
1400 ifdef MMAP_PREVENTS_DELETE
1401 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1402 endif
1403 ifdef OBJECT_CREATION_USES_RENAMES
1404 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1405 endif
1406 ifdef NO_STRUCT_ITIMERVAL
1407 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1408 NO_SETITIMER = YesPlease
1409 endif
1410 ifdef NO_SETITIMER
1411 COMPAT_CFLAGS += -DNO_SETITIMER
1412 endif
1413 ifdef NO_PREAD
1414 COMPAT_CFLAGS += -DNO_PREAD
1415 COMPAT_OBJS += compat/pread.o
1416 endif
1417 ifdef NO_FAST_WORKING_DIRECTORY
1418 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1419 endif
1420 ifdef NO_TRUSTABLE_FILEMODE
1421 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1422 endif
1423 ifdef NEEDS_MODE_TRANSLATION
1424 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1425 COMPAT_OBJS += compat/stat.o
1426 endif
1427 ifdef NO_IPV6
1428 BASIC_CFLAGS += -DNO_IPV6
1429 endif
1430 ifdef NO_INTPTR_T
1431 COMPAT_CFLAGS += -DNO_INTPTR_T
1432 endif
1433 ifdef NO_UINTMAX_T
1434 BASIC_CFLAGS += -Duintmax_t=uint32_t
1435 endif
1436 ifdef NO_SOCKADDR_STORAGE
1437 ifdef NO_IPV6
1438 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1439 else
1440 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1441 endif
1442 endif
1443 ifdef NO_INET_NTOP
1444 LIB_OBJS += compat/inet_ntop.o
1445 BASIC_CFLAGS += -DNO_INET_NTOP
1446 endif
1447 ifdef NO_INET_PTON
1448 LIB_OBJS += compat/inet_pton.o
1449 BASIC_CFLAGS += -DNO_INET_PTON
1450 endif
1451 ifndef NO_UNIX_SOCKETS
1452 LIB_OBJS += unix-socket.o
1453 PROGRAM_OBJS += credential-cache.o
1454 PROGRAM_OBJS += credential-cache--daemon.o
1455 endif
1456
1457 ifdef NO_ICONV
1458 BASIC_CFLAGS += -DNO_ICONV
1459 endif
1460
1461 ifdef OLD_ICONV
1462 BASIC_CFLAGS += -DOLD_ICONV
1463 endif
1464
1465 ifdef NO_DEFLATE_BOUND
1466 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1467 endif
1468
1469 ifdef NO_POSIX_GOODIES
1470 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1471 endif
1472
1473 ifdef APPLE_COMMON_CRYPTO
1474 # Apple CommonCrypto requires chunking
1475 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1476 endif
1477
1478 ifdef OPENSSL_SHA1
1479 EXTLIBS += $(LIB_4_CRYPTO)
1480 BASIC_CFLAGS += -DSHA1_OPENSSL
1481 else
1482 ifdef BLK_SHA1
1483 LIB_OBJS += block-sha1/sha1.o
1484 BASIC_CFLAGS += -DSHA1_BLK
1485 else
1486 ifdef PPC_SHA1
1487 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1488 BASIC_CFLAGS += -DSHA1_PPC
1489 else
1490 ifdef APPLE_COMMON_CRYPTO
1491 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1492 BASIC_CFLAGS += -DSHA1_APPLE
1493 else
1494 DC_SHA1 := YesPlease
1495 BASIC_CFLAGS += -DSHA1_DC
1496 LIB_OBJS += sha1dc_git.o
1497 ifdef DC_SHA1_EXTERNAL
1498 ifdef DC_SHA1_SUBMODULE
1499 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1500 endif
1501 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1502 EXTLIBS += -lsha1detectcoll
1503 else
1504 ifdef DC_SHA1_SUBMODULE
1505 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1506 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1507 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1508 else
1509 LIB_OBJS += sha1dc/sha1.o
1510 LIB_OBJS += sha1dc/ubc_check.o
1511 endif
1512 BASIC_CFLAGS += \
1513 -DSHA1DC_NO_STANDARD_INCLUDES \
1514 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1515 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1516 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1517 endif
1518 endif
1519 endif
1520 endif
1521 endif
1522
1523 ifdef SHA1_MAX_BLOCK_SIZE
1524 LIB_OBJS += compat/sha1-chunked.o
1525 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1526 endif
1527 ifdef NO_PERL_MAKEMAKER
1528 export NO_PERL_MAKEMAKER
1529 endif
1530 ifdef NO_HSTRERROR
1531 COMPAT_CFLAGS += -DNO_HSTRERROR
1532 COMPAT_OBJS += compat/hstrerror.o
1533 endif
1534 ifdef NO_MEMMEM
1535 COMPAT_CFLAGS += -DNO_MEMMEM
1536 COMPAT_OBJS += compat/memmem.o
1537 endif
1538 ifdef NO_GETPAGESIZE
1539 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1540 endif
1541 ifdef INTERNAL_QSORT
1542 COMPAT_CFLAGS += -DINTERNAL_QSORT
1543 COMPAT_OBJS += compat/qsort.o
1544 endif
1545 ifdef HAVE_ISO_QSORT_S
1546 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1547 else
1548 COMPAT_OBJS += compat/qsort_s.o
1549 endif
1550 ifdef RUNTIME_PREFIX
1551 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1552 endif
1553
1554 ifdef NO_PTHREADS
1555 BASIC_CFLAGS += -DNO_PTHREADS
1556 else
1557 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1558 EXTLIBS += $(PTHREAD_LIBS)
1559 LIB_OBJS += thread-utils.o
1560 endif
1561
1562 ifdef HAVE_PATHS_H
1563 BASIC_CFLAGS += -DHAVE_PATHS_H
1564 endif
1565
1566 ifdef HAVE_LIBCHARSET_H
1567 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1568 EXTLIBS += $(CHARSET_LIB)
1569 endif
1570
1571 ifdef HAVE_STRINGS_H
1572 BASIC_CFLAGS += -DHAVE_STRINGS_H
1573 endif
1574
1575 ifdef HAVE_DEV_TTY
1576 BASIC_CFLAGS += -DHAVE_DEV_TTY
1577 endif
1578
1579 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1580 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1581 endif
1582 ifdef UNRELIABLE_FSTAT
1583 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1584 endif
1585 ifdef NO_REGEX
1586 COMPAT_CFLAGS += -Icompat/regex
1587 COMPAT_OBJS += compat/regex/regex.o
1588 endif
1589 ifdef NATIVE_CRLF
1590 BASIC_CFLAGS += -DNATIVE_CRLF
1591 endif
1592
1593 ifdef USE_NED_ALLOCATOR
1594 COMPAT_CFLAGS += -Icompat/nedmalloc
1595 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1596 OVERRIDE_STRDUP = YesPlease
1597 endif
1598
1599 ifdef OVERRIDE_STRDUP
1600 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1601 COMPAT_OBJS += compat/strdup.o
1602 endif
1603
1604 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1605 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1606 endif
1607
1608 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1609 MSGFMT += --check --statistics
1610 endif
1611
1612 ifdef GMTIME_UNRELIABLE_ERRORS
1613 COMPAT_OBJS += compat/gmtime.o
1614 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1615 endif
1616
1617 ifdef HAVE_CLOCK_GETTIME
1618 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1619 endif
1620
1621 ifdef HAVE_CLOCK_MONOTONIC
1622 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1623 endif
1624
1625 ifdef NEEDS_LIBRT
1626 EXTLIBS += -lrt
1627 endif
1628
1629 ifdef HAVE_BSD_SYSCTL
1630 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1631 endif
1632
1633 ifdef HAVE_GETDELIM
1634 BASIC_CFLAGS += -DHAVE_GETDELIM
1635 endif
1636
1637 ifeq ($(TCLTK_PATH),)
1638 NO_TCLTK = NoThanks
1639 endif
1640
1641 ifeq ($(PERL_PATH),)
1642 NO_PERL = NoThanks
1643 endif
1644
1645 ifeq ($(PYTHON_PATH),)
1646 NO_PYTHON = NoThanks
1647 endif
1648
1649 ifndef PAGER_ENV
1650 PAGER_ENV = LESS=FRX LV=-c
1651 endif
1652
1653 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1654 QUIET_SUBDIR1 =
1655
1656 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1657 PRINT_DIR = --no-print-directory
1658 else # "make -w"
1659 NO_SUBDIR = :
1660 endif
1661
1662 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1663 ifndef V
1664 QUIET_CC = @echo ' ' CC $@;
1665 QUIET_AR = @echo ' ' AR $@;
1666 QUIET_LINK = @echo ' ' LINK $@;
1667 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1668 QUIET_GEN = @echo ' ' GEN $@;
1669 QUIET_LNCP = @echo ' ' LN/CP $@;
1670 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1671 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1672 QUIET_GCOV = @echo ' ' GCOV $@;
1673 QUIET_SP = @echo ' ' SP $<;
1674 QUIET_RC = @echo ' ' RC $@;
1675 QUIET_SUBDIR0 = +@subdir=
1676 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1677 $(MAKE) $(PRINT_DIR) -C $$subdir
1678 export V
1679 export QUIET_GEN
1680 export QUIET_BUILT_IN
1681 endif
1682 endif
1683
1684 ifdef NO_INSTALL_HARDLINKS
1685 export NO_INSTALL_HARDLINKS
1686 endif
1687
1688 ### profile feedback build
1689 #
1690
1691 # Can adjust this to be a global directory if you want to do extended
1692 # data gathering
1693 PROFILE_DIR := $(CURDIR)
1694
1695 ifeq ("$(PROFILE)","GEN")
1696 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1697 EXTLIBS += -lgcov
1698 export CCACHE_DISABLE = t
1699 V = 1
1700 else
1701 ifneq ("$(PROFILE)","")
1702 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1703 export CCACHE_DISABLE = t
1704 V = 1
1705 endif
1706 endif
1707
1708 # Shell quote (do not use $(call) to accommodate ancient setups);
1709
1710 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1711 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1712
1713 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1714 bindir_SQ = $(subst ','\'',$(bindir))
1715 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1716 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1717 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1718 localedir_SQ = $(subst ','\'',$(localedir))
1719 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1720 template_dir_SQ = $(subst ','\'',$(template_dir))
1721 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1722 prefix_SQ = $(subst ','\'',$(prefix))
1723 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1724
1725 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1726 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1727 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1728 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1729 DIFF_SQ = $(subst ','\'',$(DIFF))
1730 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1731
1732 # We must filter out any object files from $(GITLIBS),
1733 # as it is typically used like:
1734 #
1735 # foo: foo.o $(GITLIBS)
1736 # $(CC) $(filter %.o,$^) $(LIBS)
1737 #
1738 # where we use it as a dependency. Since we also pull object files
1739 # from the dependency list, that would make each entry appear twice.
1740 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1741
1742 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1743 LIB_OBJS += $(COMPAT_OBJS)
1744
1745 # Quote for C
1746
1747 ifdef DEFAULT_EDITOR
1748 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1749 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1750
1751 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1752 endif
1753
1754 ifdef DEFAULT_PAGER
1755 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1756 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1757
1758 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1759 endif
1760
1761 ifdef SHELL_PATH
1762 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1763 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1764
1765 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1766 endif
1767
1768 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1769 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1770 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1771 GIT-USER-AGENT: FORCE
1772 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1773 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1774 fi
1775
1776 ifdef DEFAULT_HELP_FORMAT
1777 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1778 endif
1779
1780 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1781 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1782 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1783 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1784
1785 ALL_CFLAGS += $(BASIC_CFLAGS)
1786 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1787
1788 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1789
1790
1791 ### Build rules
1792
1793 SHELL = $(SHELL_PATH)
1794
1795 all:: shell_compatibility_test
1796
1797 ifeq "$(PROFILE)" "BUILD"
1798 all:: profile
1799 endif
1800
1801 profile:: profile-clean
1802 $(MAKE) PROFILE=GEN all
1803 $(MAKE) PROFILE=GEN -j1 test
1804 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1805 $(MAKE) PROFILE=GEN -j1 perf; \
1806 else \
1807 echo "Skipping profile of perf tests..."; \
1808 fi
1809 $(MAKE) PROFILE=USE all
1810
1811 profile-fast: profile-clean
1812 $(MAKE) PROFILE=GEN all
1813 $(MAKE) PROFILE=GEN -j1 perf
1814 $(MAKE) PROFILE=USE all
1815
1816
1817 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1818 ifneq (,$X)
1819 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1820 endif
1821
1822 all::
1823 ifndef NO_TCLTK
1824 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1825 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1826 endif
1827 ifndef NO_PERL
1828 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1829 endif
1830 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1831
1832 please_set_SHELL_PATH_to_a_more_modern_shell:
1833 @$$(:)
1834
1835 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1836
1837 strip: $(PROGRAMS) git$X
1838 $(STRIP) $(STRIP_OPTS) $^
1839
1840 ### Target-specific flags and dependencies
1841
1842 # The generic compilation pattern rule and automatically
1843 # computed header dependencies (falling back to a dependency on
1844 # LIB_H) are enough to describe how most targets should be built,
1845 # but some targets are special enough to need something a little
1846 # different.
1847 #
1848 # - When a source file "foo.c" #includes a generated header file,
1849 # we need to list that dependency for the "foo.o" target.
1850 #
1851 # We also list it from other targets that are built from foo.c
1852 # like "foo.sp" and "foo.s", even though that is easy to forget
1853 # to do because the generated header is already present around
1854 # after a regular build attempt.
1855 #
1856 # - Some code depends on configuration kept in makefile
1857 # variables. The target-specific variable EXTRA_CPPFLAGS can
1858 # be used to convey that information to the C preprocessor
1859 # using -D options.
1860 #
1861 # The "foo.o" target should have a corresponding dependency on
1862 # a file that changes when the value of the makefile variable
1863 # changes. For example, targets making use of the
1864 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1865 #
1866 # Technically the ".sp" and ".s" targets do not need this
1867 # dependency because they are force-built, but they get the
1868 # same dependency for consistency. This way, you do not have to
1869 # know how each target is implemented. And it means the
1870 # dependencies here will not need to change if the force-build
1871 # details change some day.
1872
1873 git.sp git.s git.o: GIT-PREFIX
1874 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1875 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1876 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1877 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1878
1879 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1880 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1881 $(filter %.o,$^) $(LIBS)
1882
1883 help.sp help.s help.o: common-cmds.h
1884
1885 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1886 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1887 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1888 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1889 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1890
1891 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1892 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1893 '-DGIT_VERSION="$(GIT_VERSION)"' \
1894 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1895
1896 $(BUILT_INS): git$X
1897 $(QUIET_BUILT_IN)$(RM) $@ && \
1898 ln $< $@ 2>/dev/null || \
1899 ln -s $< $@ 2>/dev/null || \
1900 cp $< $@
1901
1902 common-cmds.h: generate-cmdlist.sh command-list.txt
1903
1904 common-cmds.h: $(wildcard Documentation/git-*.txt)
1905 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1906
1907 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1908 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1909 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1910 define cmd_munge_script
1911 $(RM) $@ $@+ && \
1912 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1913 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1914 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1915 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1916 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1917 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1918 -e $(BROKEN_PATH_FIX) \
1919 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1920 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1921 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1922 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1923 $@.sh >$@+
1924 endef
1925
1926 GIT-SCRIPT-DEFINES: FORCE
1927 @FLAGS='$(SCRIPT_DEFINES)'; \
1928 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1929 echo >&2 " * new script parameters"; \
1930 echo "$$FLAGS" >$@; \
1931 fi
1932
1933
1934 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1935 $(QUIET_GEN)$(cmd_munge_script) && \
1936 chmod +x $@+ && \
1937 mv $@+ $@
1938
1939 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1940 $(QUIET_GEN)$(cmd_munge_script) && \
1941 mv $@+ $@
1942
1943 git.res: git.rc GIT-VERSION-FILE
1944 $(QUIET_RC)$(RC) \
1945 $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1946 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1947
1948 # This makes sure we depend on the NO_PERL setting itself.
1949 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1950
1951 ifndef NO_PERL
1952 $(SCRIPT_PERL_GEN): perl/perl.mak
1953
1954 perl/perl.mak: perl/PM.stamp
1955
1956 perl/PM.stamp: FORCE
1957 @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1958 $(PERL_PATH) -V >>$@+ && \
1959 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1960 $(RM) $@+
1961
1962 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1963 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1964
1965 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1966 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1967 $(QUIET_GEN)$(RM) $@ $@+ && \
1968 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1969 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1970 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1971 sed -e '1{' \
1972 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1973 -e ' h' \
1974 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1975 -e ' H' \
1976 -e ' x' \
1977 -e '}' \
1978 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1979 $< >$@+ && \
1980 chmod +x $@+ && \
1981 mv $@+ $@
1982
1983 GIT-PERL-DEFINES: FORCE
1984 @FLAGS='$(PERL_DEFINES)'; \
1985 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1986 echo >&2 " * new perl-specific parameters"; \
1987 echo "$$FLAGS" >$@; \
1988 fi
1989
1990
1991 .PHONY: gitweb
1992 gitweb:
1993 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1994
1995 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1996 $(QUIET_GEN)$(cmd_munge_script) && \
1997 chmod +x $@+ && \
1998 mv $@+ $@
1999 else # NO_PERL
2000 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2001 $(QUIET_GEN)$(RM) $@ $@+ && \
2002 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2003 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2004 unimplemented.sh >$@+ && \
2005 chmod +x $@+ && \
2006 mv $@+ $@
2007 endif # NO_PERL
2008
2009 # This makes sure we depend on the NO_PYTHON setting itself.
2010 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2011
2012 ifndef NO_PYTHON
2013 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2014 $(SCRIPT_PYTHON_GEN): % : %.py
2015 $(QUIET_GEN)$(RM) $@ $@+ && \
2016 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2017 $< >$@+ && \
2018 chmod +x $@+ && \
2019 mv $@+ $@
2020 else # NO_PYTHON
2021 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2022 $(QUIET_GEN)$(RM) $@ $@+ && \
2023 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2024 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2025 unimplemented.sh >$@+ && \
2026 chmod +x $@+ && \
2027 mv $@+ $@
2028 endif # NO_PYTHON
2029
2030 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2031 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2032 configure.ac >configure.ac+ && \
2033 autoconf -o configure configure.ac+ && \
2034 $(RM) configure.ac+
2035
2036 configure: configure.ac GIT-VERSION-FILE
2037 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2038
2039 ifdef AUTOCONFIGURED
2040 # We avoid depending on 'configure' here, because it gets rebuilt
2041 # every time GIT-VERSION-FILE is modified, only to update the embedded
2042 # version number string, which config.status does not care about. We
2043 # do want to recheck when the platform/environment detection logic
2044 # changes, hence this depends on configure.ac.
2045 config.status: configure.ac
2046 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2047 if test -f config.status; then \
2048 ./config.status --recheck; \
2049 else \
2050 ./configure; \
2051 fi
2052 reconfigure config.mak.autogen: config.status
2053 $(QUIET_GEN)./config.status
2054 .PHONY: reconfigure # This is a convenience target.
2055 endif
2056
2057 XDIFF_OBJS += xdiff/xdiffi.o
2058 XDIFF_OBJS += xdiff/xprepare.o
2059 XDIFF_OBJS += xdiff/xutils.o
2060 XDIFF_OBJS += xdiff/xemit.o
2061 XDIFF_OBJS += xdiff/xmerge.o
2062 XDIFF_OBJS += xdiff/xpatience.o
2063 XDIFF_OBJS += xdiff/xhistogram.o
2064
2065 VCSSVN_OBJS += vcs-svn/line_buffer.o
2066 VCSSVN_OBJS += vcs-svn/sliding_window.o
2067 VCSSVN_OBJS += vcs-svn/fast_export.o
2068 VCSSVN_OBJS += vcs-svn/svndiff.o
2069 VCSSVN_OBJS += vcs-svn/svndump.o
2070
2071 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
2072 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2073 $(XDIFF_OBJS) \
2074 $(VCSSVN_OBJS) \
2075 common-main.o \
2076 git.o
2077 ifndef NO_CURL
2078 OBJECTS += http.o http-walker.o remote-curl.o
2079 endif
2080
2081 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2082 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2083
2084 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2085 $(dep_dirs):
2086 @mkdir -p $@
2087
2088 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2089 dep_file = $(dir $@).depend/$(notdir $@).d
2090 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2091 endif
2092
2093 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2094 dep_dirs =
2095 missing_dep_dirs =
2096 dep_args =
2097 endif
2098
2099 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2100 ASM_OBJ := $(ASM_SRC:S=o)
2101 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2102
2103 .SUFFIXES:
2104
2105 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2106 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2107 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2108 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2109
2110 %.s: %.c GIT-CFLAGS FORCE
2111 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2112
2113 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2114 # Take advantage of gcc's on-the-fly dependency generation
2115 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2116 dep_files_present := $(wildcard $(dep_files))
2117 ifneq ($(dep_files_present),)
2118 include $(dep_files_present)
2119 endif
2120 else
2121 # Dependencies on header files, for platforms that do not support
2122 # the gcc -MMD option.
2123 #
2124 # Dependencies on automatically generated headers such as common-cmds.h
2125 # should _not_ be included here, since they are necessary even when
2126 # building an object for the first time.
2127
2128 $(OBJECTS): $(LIB_H)
2129 endif
2130
2131 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2132 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2133 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2134 '-DBINDIR="$(bindir_relative_SQ)"' \
2135 '-DPREFIX="$(prefix_SQ)"'
2136
2137 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2138 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2139 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2140
2141 config.sp config.s config.o: GIT-PREFIX
2142 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2143 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2144
2145 attr.sp attr.s attr.o: GIT-PREFIX
2146 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2147 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2148
2149 gettext.sp gettext.s gettext.o: GIT-PREFIX
2150 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2151 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2152
2153 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2154 -DCURL_DISABLE_TYPECHECK
2155
2156 ifdef NO_EXPAT
2157 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2158 endif
2159
2160 ifdef NO_REGEX
2161 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2162 -DGAWK -DNO_MBSUPPORT
2163 endif
2164
2165 ifdef USE_NED_ALLOCATOR
2166 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2167 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2168 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2169 endif
2170
2171 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2172 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2173
2174 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2175 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2176 $(IMAP_SEND_LDFLAGS) $(LIBS)
2177
2178 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2179 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2180 $(CURL_LIBCURL) $(LIBS)
2181 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2182 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2183 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2184
2185 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2186 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2187 $(VCSSVN_LIB)
2188
2189 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2190 $(QUIET_LNCP)$(RM) $@ && \
2191 ln $< $@ 2>/dev/null || \
2192 ln -s $< $@ 2>/dev/null || \
2193 cp $< $@
2194
2195 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2196 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2197 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2198
2199 $(LIB_FILE): $(LIB_OBJS)
2200 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2201
2202 $(XDIFF_LIB): $(XDIFF_OBJS)
2203 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2204
2205 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2206 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2207
2208 export DEFAULT_EDITOR DEFAULT_PAGER
2209
2210 .PHONY: doc man html info pdf
2211 doc:
2212 $(MAKE) -C Documentation all
2213
2214 man:
2215 $(MAKE) -C Documentation man
2216
2217 html:
2218 $(MAKE) -C Documentation html
2219
2220 info:
2221 $(MAKE) -C Documentation info
2222
2223 pdf:
2224 $(MAKE) -C Documentation pdf
2225
2226 XGETTEXT_FLAGS = \
2227 --force-po \
2228 --add-comments=TRANSLATORS: \
2229 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2230 --from-code=UTF-8
2231 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2232 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2233 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2234 --keyword=gettextln --keyword=eval_gettextln
2235 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2236 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2237 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2238 LOCALIZED_SH = $(SCRIPT_SH)
2239 LOCALIZED_SH += git-parse-remote.sh
2240 LOCALIZED_SH += git-rebase--interactive.sh
2241 LOCALIZED_SH += git-sh-setup.sh
2242 LOCALIZED_PERL = $(SCRIPT_PERL)
2243
2244 ifdef XGETTEXT_INCLUDE_TESTS
2245 LOCALIZED_C += t/t0200/test.c
2246 LOCALIZED_SH += t/t0200/test.sh
2247 LOCALIZED_PERL += t/t0200/test.perl
2248 endif
2249
2250 ## Note that this is meant to be run only by the localization coordinator
2251 ## under a very controlled condition, i.e. (1) it is to be run in a
2252 ## Git repository (not a tarball extract), (2) any local modifications
2253 ## will be lost.
2254 ## Gettext tools cannot work with our own custom PRItime type, so
2255 ## we replace PRItime with PRIuMAX. We need to update this to
2256 ## PRIdMAX if we switch to a signed type later.
2257
2258 po/git.pot: $(GENERATED_H) FORCE
2259 # All modifications will be reverted at the end, so we do not
2260 # want to have any local change.
2261 git diff --quiet HEAD && git diff --quiet --cached
2262
2263 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2264 do \
2265 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2266 cat "$$s+" >"$$s" && rm "$$s+"; \
2267 done
2268
2269 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2270 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2271 $(LOCALIZED_SH)
2272 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2273 $(LOCALIZED_PERL)
2274
2275 # Reverting the munged source, leaving only the updated $@
2276 git reset --hard
2277 mv $@+ $@
2278
2279 .PHONY: pot
2280 pot: po/git.pot
2281
2282 POFILES := $(wildcard po/*.po)
2283 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2284
2285 ifndef NO_GETTEXT
2286 all:: $(MOFILES)
2287 endif
2288
2289 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2290 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2291
2292 FIND_SOURCE_FILES = ( \
2293 git ls-files \
2294 '*.[hcS]' \
2295 '*.sh' \
2296 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2297 ':!contrib' \
2298 2>/dev/null || \
2299 $(FIND) . \
2300 \( -name .git -type d -prune \) \
2301 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2302 -o \( -name contrib -type d -prune \) \
2303 -o \( -name build -type d -prune \) \
2304 -o \( -name 'trash*' -type d -prune \) \
2305 -o \( -name '*.[hcS]' -type f -print \) \
2306 -o \( -name '*.sh' -type f -print \) \
2307 )
2308
2309 $(ETAGS_TARGET): FORCE
2310 $(RM) $(ETAGS_TARGET)
2311 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2312
2313 tags: FORCE
2314 $(RM) tags
2315 $(FIND_SOURCE_FILES) | xargs ctags -a
2316
2317 cscope:
2318 $(RM) cscope*
2319 $(FIND_SOURCE_FILES) | xargs cscope -b
2320
2321 ### Detect prefix changes
2322 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2323 $(localedir_SQ)
2324
2325 GIT-PREFIX: FORCE
2326 @FLAGS='$(TRACK_PREFIX)'; \
2327 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2328 echo >&2 " * new prefix flags"; \
2329 echo "$$FLAGS" >GIT-PREFIX; \
2330 fi
2331
2332 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2333
2334 GIT-CFLAGS: FORCE
2335 @FLAGS='$(TRACK_CFLAGS)'; \
2336 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2337 echo >&2 " * new build flags"; \
2338 echo "$$FLAGS" >GIT-CFLAGS; \
2339 fi
2340
2341 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2342
2343 GIT-LDFLAGS: FORCE
2344 @FLAGS='$(TRACK_LDFLAGS)'; \
2345 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2346 echo >&2 " * new link flags"; \
2347 echo "$$FLAGS" >GIT-LDFLAGS; \
2348 fi
2349
2350 # We need to apply sq twice, once to protect from the shell
2351 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2352 # and the first level quoting from the shell that runs "echo".
2353 GIT-BUILD-OPTIONS: FORCE
2354 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2355 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2356 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2357 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2358 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2359 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2360 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2361 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2362 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2363 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2364 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2365 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2366 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2367 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2368 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2369 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2370 ifdef TEST_OUTPUT_DIRECTORY
2371 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2372 endif
2373 ifdef GIT_TEST_OPTS
2374 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2375 endif
2376 ifdef GIT_TEST_CMP
2377 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2378 endif
2379 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2380 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2381 endif
2382 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2383 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2384 ifdef GIT_PERF_REPEAT_COUNT
2385 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2386 endif
2387 ifdef GIT_PERF_REPO
2388 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2389 endif
2390 ifdef GIT_PERF_LARGE_REPO
2391 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2392 endif
2393 ifdef GIT_PERF_MAKE_OPTS
2394 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2395 endif
2396 ifdef GIT_PERF_MAKE_COMMAND
2397 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2398 endif
2399 ifdef GIT_INTEROP_MAKE_OPTS
2400 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2401 endif
2402 ifdef TEST_GIT_INDEX_VERSION
2403 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2404 endif
2405 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2406
2407 ### Detect Python interpreter path changes
2408 ifndef NO_PYTHON
2409 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2410
2411 GIT-PYTHON-VARS: FORCE
2412 @VARS='$(TRACK_PYTHON)'; \
2413 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2414 echo >&2 " * new Python interpreter location"; \
2415 echo "$$VARS" >$@; \
2416 fi
2417 endif
2418
2419 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2420
2421 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2422 all:: $(NO_INSTALL)
2423
2424 bin-wrappers/%: wrap-for-bin.sh
2425 @mkdir -p bin-wrappers
2426 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2427 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2428 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2429 chmod +x $@
2430
2431 # GNU make supports exporting all variables by "export" without parameters.
2432 # However, the environment gets quite big, and some programs have problems
2433 # with that.
2434
2435 export NO_SVN_TESTS
2436 export TEST_NO_MALLOC_CHECK
2437
2438 ### Testing rules
2439
2440 test: all
2441 $(MAKE) -C t/ all
2442
2443 perf: all
2444 $(MAKE) -C t/perf/ all
2445
2446 .PHONY: test perf
2447
2448 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2449
2450 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2451
2452 .PRECIOUS: $(TEST_OBJS)
2453
2454 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2455 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2456
2457 check-sha1:: t/helper/test-sha1$X
2458 t/helper/test-sha1.sh
2459
2460 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2461
2462 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2463 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2464 $(SPARSE_FLAGS) $<
2465
2466 .PHONY: sparse $(SP_OBJ)
2467 sparse: $(SP_OBJ)
2468
2469 .PHONY: style
2470 style:
2471 git clang-format --style file --diff --extensions c,h
2472
2473 check: common-cmds.h
2474 @if sparse; \
2475 then \
2476 echo >&2 "Use 'make sparse' instead"; \
2477 $(MAKE) --no-print-directory sparse; \
2478 else \
2479 echo >&2 "Did you mean 'make test'?"; \
2480 exit 1; \
2481 fi
2482
2483 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2484 %.cocci.patch: %.cocci $(C_SOURCES)
2485 @echo ' ' SPATCH $<; \
2486 ret=0; \
2487 for f in $(C_SOURCES); do \
2488 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2489 { ret=$$?; break; }; \
2490 done >$@+ 2>$@.log; \
2491 if test $$ret != 0; \
2492 then \
2493 cat $@.log; \
2494 exit 1; \
2495 fi; \
2496 mv $@+ $@; \
2497 if test -s $@; \
2498 then \
2499 echo ' ' SPATCH result: $@; \
2500 fi
2501 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2502
2503 ### Installation rules
2504
2505 ifneq ($(filter /%,$(firstword $(template_dir))),)
2506 template_instdir = $(template_dir)
2507 else
2508 template_instdir = $(prefix)/$(template_dir)
2509 endif
2510 export template_instdir
2511
2512 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2513 gitexec_instdir = $(gitexecdir)
2514 else
2515 gitexec_instdir = $(prefix)/$(gitexecdir)
2516 endif
2517 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2518 export gitexec_instdir
2519
2520 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2521 mergetools_instdir = $(mergetoolsdir)
2522 else
2523 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2524 endif
2525 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2526
2527 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2528
2529 .PHONY: profile-install profile-fast-install
2530 profile-install: profile
2531 $(MAKE) install
2532
2533 profile-fast-install: profile-fast
2534 $(MAKE) install
2535
2536 install: all
2537 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2538 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2539 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2540 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2541 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2542 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2543 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2544 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2545 ifndef NO_GETTEXT
2546 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2547 (cd po/build/locale && $(TAR) cf - .) | \
2548 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2549 endif
2550 ifndef NO_PERL
2551 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2552 $(MAKE) -C gitweb install
2553 endif
2554 ifndef NO_TCLTK
2555 $(MAKE) -C gitk-git install
2556 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2557 endif
2558 ifneq (,$X)
2559 $(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';)
2560 endif
2561
2562 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2563 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2564 { test "$$bindir/" = "$$execdir/" || \
2565 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2566 $(RM) "$$execdir/$$p" && \
2567 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2568 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2569 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2570 done; \
2571 } && \
2572 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2573 $(RM) "$$bindir/$$p" && \
2574 test -z "$(NO_INSTALL_HARDLINKS)" && \
2575 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2576 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2577 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2578 done && \
2579 for p in $(BUILT_INS); do \
2580 $(RM) "$$execdir/$$p" && \
2581 test -z "$(NO_INSTALL_HARDLINKS)" && \
2582 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2583 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2584 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2585 done && \
2586 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2587 for p in $$remote_curl_aliases; do \
2588 $(RM) "$$execdir/$$p" && \
2589 test -z "$(NO_INSTALL_HARDLINKS)" && \
2590 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2591 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2592 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2593 done && \
2594 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2595
2596 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2597 .PHONY: quick-install-doc quick-install-man quick-install-html
2598 install-gitweb:
2599 $(MAKE) -C gitweb install
2600
2601 install-doc:
2602 $(MAKE) -C Documentation install
2603
2604 install-man:
2605 $(MAKE) -C Documentation install-man
2606
2607 install-html:
2608 $(MAKE) -C Documentation install-html
2609
2610 install-info:
2611 $(MAKE) -C Documentation install-info
2612
2613 install-pdf:
2614 $(MAKE) -C Documentation install-pdf
2615
2616 quick-install-doc:
2617 $(MAKE) -C Documentation quick-install
2618
2619 quick-install-man:
2620 $(MAKE) -C Documentation quick-install-man
2621
2622 quick-install-html:
2623 $(MAKE) -C Documentation quick-install-html
2624
2625
2626
2627 ### Maintainer's dist rules
2628
2629 GIT_TARNAME = git-$(GIT_VERSION)
2630 dist: git-archive$(X) configure
2631 ./git-archive --format=tar \
2632 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2633 @mkdir -p $(GIT_TARNAME)
2634 @cp configure $(GIT_TARNAME)
2635 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2636 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2637 $(TAR) rf $(GIT_TARNAME).tar \
2638 $(GIT_TARNAME)/configure \
2639 $(GIT_TARNAME)/version \
2640 $(GIT_TARNAME)/git-gui/version
2641 @$(RM) -r $(GIT_TARNAME)
2642 gzip -f -9 $(GIT_TARNAME).tar
2643
2644 rpm::
2645 @echo >&2 "Use distro packaged sources to run rpmbuild"
2646 @false
2647 .PHONY: rpm
2648
2649 htmldocs = git-htmldocs-$(GIT_VERSION)
2650 manpages = git-manpages-$(GIT_VERSION)
2651 .PHONY: dist-doc distclean
2652 dist-doc:
2653 $(RM) -r .doc-tmp-dir
2654 mkdir .doc-tmp-dir
2655 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2656 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2657 gzip -n -9 -f $(htmldocs).tar
2658 :
2659 $(RM) -r .doc-tmp-dir
2660 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2661 $(MAKE) -C Documentation DESTDIR=./ \
2662 man1dir=../.doc-tmp-dir/man1 \
2663 man5dir=../.doc-tmp-dir/man5 \
2664 man7dir=../.doc-tmp-dir/man7 \
2665 install
2666 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2667 gzip -n -9 -f $(manpages).tar
2668 $(RM) -r .doc-tmp-dir
2669
2670 ### Cleaning rules
2671
2672 distclean: clean
2673 $(RM) configure
2674 $(RM) config.log config.status config.cache
2675 $(RM) config.mak.autogen config.mak.append
2676 $(RM) -r autom4te.cache
2677
2678 profile-clean:
2679 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2680 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2681
2682 clean: profile-clean coverage-clean
2683 $(RM) *.res
2684 $(RM) $(OBJECTS)
2685 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2686 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2687 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2688 $(RM) -r bin-wrappers $(dep_dirs)
2689 $(RM) -r po/build/
2690 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2691 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2692 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2693 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2694 $(RM) contrib/coccinelle/*.cocci.patch*
2695 $(MAKE) -C Documentation/ clean
2696 ifndef NO_PERL
2697 $(MAKE) -C gitweb clean
2698 $(MAKE) -C perl clean
2699 endif
2700 $(MAKE) -C templates/ clean
2701 $(MAKE) -C t/ clean
2702 ifndef NO_TCLTK
2703 $(MAKE) -C gitk-git clean
2704 $(MAKE) -C git-gui clean
2705 endif
2706 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2707 $(RM) GIT-USER-AGENT GIT-PREFIX
2708 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2709
2710 .PHONY: all install profile-clean clean strip
2711 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2712 .PHONY: FORCE cscope
2713
2714 ### Check documentation
2715 #
2716 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2717 ALL_COMMANDS += git
2718 ALL_COMMANDS += gitk
2719 ALL_COMMANDS += gitweb
2720 ALL_COMMANDS += git-gui git-citool
2721
2722 .PHONY: check-docs
2723 check-docs::
2724 $(MAKE) -C Documentation lint-docs
2725 @(for v in $(ALL_COMMANDS); \
2726 do \
2727 case "$$v" in \
2728 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2729 git-merge-resolve | git-merge-subtree | \
2730 git-fsck-objects | git-init-db | \
2731 git-remote-* | git-stage | \
2732 git-?*--?* ) continue ;; \
2733 esac ; \
2734 test -f "Documentation/$$v.txt" || \
2735 echo "no doc: $$v"; \
2736 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2737 grep -q "^$$v[ ]" || \
2738 case "$$v" in \
2739 git) ;; \
2740 *) echo "no link: $$v";; \
2741 esac ; \
2742 done; \
2743 ( \
2744 sed -e '1,/^### command list/d' \
2745 -e '/^#/d' \
2746 -e 's/[ ].*//' \
2747 -e 's/^/listed /' command-list.txt; \
2748 $(MAKE) -C Documentation print-man1 | \
2749 grep '\.txt$$' | \
2750 sed -e 's|Documentation/|documented |' \
2751 -e 's/\.txt//'; \
2752 ) | while read how cmd; \
2753 do \
2754 case " $(ALL_COMMANDS) " in \
2755 *" $$cmd "*) ;; \
2756 *) echo "removed but $$how: $$cmd" ;; \
2757 esac; \
2758 done ) | sort
2759
2760 ### Make sure built-ins do not have dups and listed in git.c
2761 #
2762 check-builtins::
2763 ./check-builtins.sh
2764
2765 ### Test suite coverage testing
2766 #
2767 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2768 .PHONY: coverage-untested-functions cover_db cover_db_html
2769 .PHONY: coverage-clean-results
2770
2771 coverage:
2772 $(MAKE) coverage-test
2773 $(MAKE) coverage-untested-functions
2774
2775 object_dirs := $(sort $(dir $(OBJECTS)))
2776 coverage-clean-results:
2777 $(RM) $(addsuffix *.gcov,$(object_dirs))
2778 $(RM) $(addsuffix *.gcda,$(object_dirs))
2779 $(RM) coverage-untested-functions
2780 $(RM) -r cover_db/
2781 $(RM) -r cover_db_html/
2782
2783 coverage-clean: coverage-clean-results
2784 $(RM) $(addsuffix *.gcno,$(object_dirs))
2785
2786 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2787 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2788 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2789
2790 coverage-compile:
2791 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2792
2793 coverage-test: coverage-clean-results coverage-compile
2794 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2795 DEFAULT_TEST_TARGET=test -j1 test
2796
2797 coverage-report:
2798 $(QUIET_GCOV)for dir in $(object_dirs); do \
2799 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2800 done
2801
2802 coverage-untested-functions: coverage-report
2803 grep '^function.*called 0 ' *.c.gcov \
2804 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2805 > coverage-untested-functions
2806
2807 cover_db: coverage-report
2808 gcov2perl -db cover_db *.gcov
2809
2810 cover_db_html: cover_db
2811 cover -report html -outputdir cover_db_html cover_db
2812