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