revision: drop --show-all option
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
33 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
34 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
35 # default in future releases.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
64 #
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
67 #
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
70 #
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
74 #
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
77 #
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
83 #
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
87 #
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
90 #
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
93 #
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
96 #
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
99 #
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
101 #
102 # Define NO_STRCASESTR if you don't have strcasestr.
103 #
104 # Define NO_MEMMEM if you don't have memmem.
105 #
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
107 #
108 # Define NO_STRLCPY if you don't have strlcpy.
109 #
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
113 #
114 # Define NO_SETENV if you don't have setenv in the C library.
115 #
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
117 #
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
119 #
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
121 #
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
124 #
125 # Define NO_LIBGEN_H if you don't have libgen.h.
126 #
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
128 #
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
130 #
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
133 #
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
137 #
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
143 #
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
149 #
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
153 #
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
156 #
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
159 #
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
163 #
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
183 #
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
185 #
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
187 #
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
189 #
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
191 #
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
193 #
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
195 #
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
197 #
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
205 # Define NO_MMAP if you want to avoid mmap.
206 #
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
209 #
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
211 #
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
214 #
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
218 #
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
220 #
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
223 #
224 # Define NO_SETITIMER if you don't have setitimer()
225 #
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
228 #
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
231 #
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
245 #
246 # Define NO_ICONV if your libc does not properly support iconv.
247 #
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
250 #
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
252 #
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
259 #
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
266 #
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
269 #
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
272 #
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
275 #
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
278 #
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
281 #
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
284 #
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
288 #
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
291 #
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
294 #
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
296 #
297 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
298 # MakeMaker (e.g. using ActiveState under Cygwin).
299 #
300 # Define NO_PERL if you do not want Perl scripts or libraries at all.
301 #
302 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
303 # but /usr/bin/python2.7 on some platforms).
304 #
305 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
306 #
307 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
308 #
309 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
310 # and egrep that are pickier when their input contains non-ASCII data.
311 #
312 # The TCL_PATH variable governs the location of the Tcl interpreter
313 # used to optimize git-gui for your system. Only used if NO_TCLTK
314 # is not set. Defaults to the bare 'tclsh'.
315 #
316 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
317 # If not set it defaults to the bare 'wish'. If it is set to the empty
318 # string then NO_TCLTK will be forced (this is used by configure script).
319 #
320 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
321 # is a simplified version of the merge sort used in glibc. This is
322 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
323 #
324 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
325 # compatible with the one described in C11 Annex K.
326 #
327 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
328 # information on a not yet closed file that lstat would return for the same
329 # file after it was closed.
330 #
331 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
332 # when hardlinking a file to another name and unlinking the original file right
333 # away (some NTFS drivers seem to zero the contents in that scenario).
334 #
335 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
336 # programs as a tar, where bin/ and libexec/ might be on different file systems.
337 #
338 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
339 # copies to install built-in git commands e.g. git-cat-file.
340 #
341 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
342 # memory allocators with the nedmalloc allocator written by Niall Douglas.
343 #
344 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
345 # This is necessary when using a custom allocator in order to avoid
346 # crashes due to allocation and free working on different 'heaps'.
347 # It's defined automatically if USE_NED_ALLOCATOR is set.
348 #
349 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
350 # feature.
351 #
352 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
353 # user.
354 #
355 # Define GETTEXT_POISON if you are debugging the choice of strings marked
356 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
357 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
358 # (to any value) in your environment.
359 #
360 # Define JSMIN to point to JavaScript minifier that functions as
361 # a filter to have gitweb.js minified.
362 #
363 # Define CSSMIN to point to a CSS minifier in order to generate a minified
364 # version of gitweb.css
365 #
366 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
367 # you want to use something different. The value will be interpreted by the
368 # shell at runtime when it is used.
369 #
370 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
371 # want to use something different. The value will be interpreted by the shell
372 # if necessary when it is used. Examples:
373 #
374 # DEFAULT_EDITOR='~/bin/vi',
375 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
376 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
377 #
378 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
379 # header files to be automatically computed, to avoid rebuilding objects when
380 # an unrelated header file changes. Define it to "no" to use the hard-coded
381 # dependency rules. The default is "auto", which means to use computed header
382 # dependencies if your compiler is detected to support it.
383 #
384 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
385 #
386 # Define GIT_USER_AGENT if you want to change how git identifies itself during
387 # network interactions. The default is "git/$(GIT_VERSION)".
388 #
389 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
390 # (defaults to "man") if you want to have a different default when
391 # "git help" is called without a parameter specifying the format.
392 #
393 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
394 # with a different indexfile format version. If it isn't set the index
395 # file format used is index-v[23].
396 #
397 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
398 # return NULL when it receives a bogus time_t.
399 #
400 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
401 #
402 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
403 #
404 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
405 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
406 #
407 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
408 # compiles the following initialization:
409 #
410 # static const char s[] = ("FOO");
411 #
412 # and define it to "no" if you need to remove the parentheses () around the
413 # constant. The default is "auto", which means to use parentheses if your
414 # compiler is detected to support it.
415 #
416 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
417 #
418 # Define HAVE_GETDELIM if your system has the getdelim() function.
419 #
420 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
421 # default environment variables to be passed when a pager is spawned, e.g.
422 #
423 # PAGER_ENV = LESS=FRX LV=-c
424 #
425 # to say "export LESS=FRX (and LV=-c) if the environment variable
426 # LESS (and LV) is not set, respectively".
427 #
428 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
429 # running the test scripts (e.g., bash has better support for "set -x"
430 # tracing).
431 #
432 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
433 # which the built Git will run (for instance "x86_64").
434
435 GIT-VERSION-FILE: FORCE
436 @$(SHELL_PATH) ./GIT-VERSION-GEN
437 -include GIT-VERSION-FILE
438
439 # CFLAGS and LDFLAGS are for the users to override from the command line.
440
441 CFLAGS = -g -O2 -Wall
442 DEVELOPER_CFLAGS = -Werror \
443 -Wdeclaration-after-statement \
444 -Wno-format-zero-length \
445 -Wold-style-definition \
446 -Woverflow \
447 -Wpointer-arith \
448 -Wstrict-prototypes \
449 -Wunused \
450 -Wvla
451 LDFLAGS =
452 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
453 ALL_LDFLAGS = $(LDFLAGS)
454 STRIP ?= strip
455
456 # Create as necessary, replace existing, make ranlib unneeded.
457 ARFLAGS = rcs
458
459 # Among the variables below, these:
460 # gitexecdir
461 # template_dir
462 # sysconfdir
463 # can be specified as a relative path some/where/else;
464 # this is interpreted as relative to $(prefix) and "git" at
465 # runtime figures out where they are based on the path to the executable.
466 # Additionally, the following will be treated as relative by "git" if they
467 # begin with "$(prefix)/":
468 # mandir
469 # infodir
470 # htmldir
471 # This can help installing the suite in a relocatable way.
472
473 prefix = $(HOME)
474 bindir_relative = bin
475 bindir = $(prefix)/$(bindir_relative)
476 mandir = $(prefix)/share/man
477 infodir = $(prefix)/share/info
478 gitexecdir = libexec/git-core
479 mergetoolsdir = $(gitexecdir)/mergetools
480 sharedir = $(prefix)/share
481 gitwebdir = $(sharedir)/gitweb
482 localedir = $(sharedir)/locale
483 template_dir = share/git-core/templates
484 htmldir = $(prefix)/share/doc/git-doc
485 ETC_GITCONFIG = $(sysconfdir)/gitconfig
486 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
487 lib = lib
488 # DESTDIR =
489 pathsep = :
490
491 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
492 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
493 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
494
495 export prefix bindir sharedir sysconfdir gitwebdir localedir
496
497 CC = cc
498 AR = ar
499 RM = rm -f
500 DIFF = diff
501 TAR = tar
502 FIND = find
503 INSTALL = install
504 TCL_PATH = tclsh
505 TCLTK_PATH = wish
506 XGETTEXT = xgettext
507 MSGFMT = msgfmt
508 CURL_CONFIG = curl-config
509 PTHREAD_LIBS = -lpthread
510 PTHREAD_CFLAGS =
511 GCOV = gcov
512 SPATCH = spatch
513
514 export TCL_PATH TCLTK_PATH
515
516 SPARSE_FLAGS =
517 SPATCH_FLAGS = --all-includes
518
519
520
521 ### --- END CONFIGURATION SECTION ---
522
523 # Those must not be GNU-specific; they are shared with perl/ which may
524 # be built by a different compiler. (Note that this is an artifact now
525 # but it still might be nice to keep that distinction.)
526 BASIC_CFLAGS = -I.
527 BASIC_LDFLAGS =
528
529 # Guard against environment variables
530 BUILTIN_OBJS =
531 BUILT_INS =
532 COMPAT_CFLAGS =
533 COMPAT_OBJS =
534 XDIFF_OBJS =
535 VCSSVN_OBJS =
536 GENERATED_H =
537 EXTRA_CPPFLAGS =
538 LIB_OBJS =
539 PROGRAM_OBJS =
540 PROGRAMS =
541 SCRIPT_PERL =
542 SCRIPT_PYTHON =
543 SCRIPT_SH =
544 SCRIPT_LIB =
545 TEST_PROGRAMS_NEED_X =
546
547 # Having this variable in your environment would break pipelines because
548 # you cause "cd" to echo its destination to stdout. It can also take
549 # scripts to unexpected places. If you like CDPATH, define it for your
550 # interactive shell sessions without exporting it.
551 unexport CDPATH
552
553 SCRIPT_SH += git-bisect.sh
554 SCRIPT_SH += git-difftool--helper.sh
555 SCRIPT_SH += git-filter-branch.sh
556 SCRIPT_SH += git-merge-octopus.sh
557 SCRIPT_SH += git-merge-one-file.sh
558 SCRIPT_SH += git-merge-resolve.sh
559 SCRIPT_SH += git-mergetool.sh
560 SCRIPT_SH += git-quiltimport.sh
561 SCRIPT_SH += git-rebase.sh
562 SCRIPT_SH += git-remote-testgit.sh
563 SCRIPT_SH += git-request-pull.sh
564 SCRIPT_SH += git-stash.sh
565 SCRIPT_SH += git-submodule.sh
566 SCRIPT_SH += git-web--browse.sh
567
568 SCRIPT_LIB += git-mergetool--lib
569 SCRIPT_LIB += git-parse-remote
570 SCRIPT_LIB += git-rebase--am
571 SCRIPT_LIB += git-rebase--interactive
572 SCRIPT_LIB += git-rebase--merge
573 SCRIPT_LIB += git-sh-setup
574 SCRIPT_LIB += git-sh-i18n
575
576 SCRIPT_PERL += git-add--interactive.perl
577 SCRIPT_PERL += git-archimport.perl
578 SCRIPT_PERL += git-cvsexportcommit.perl
579 SCRIPT_PERL += git-cvsimport.perl
580 SCRIPT_PERL += git-cvsserver.perl
581 SCRIPT_PERL += git-send-email.perl
582 SCRIPT_PERL += git-svn.perl
583
584 SCRIPT_PYTHON += git-p4.py
585
586 NO_INSTALL += git-remote-testgit
587
588 # Generated files for scripts
589 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
590 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
591 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
592
593 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
594 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
595 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
596
597 # Individual rules to allow e.g.
598 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
599 # from subdirectories like contrib/*/
600 .PHONY: build-perl-script build-sh-script build-python-script
601 build-perl-script: $(SCRIPT_PERL_GEN)
602 build-sh-script: $(SCRIPT_SH_GEN)
603 build-python-script: $(SCRIPT_PYTHON_GEN)
604
605 .PHONY: install-perl-script install-sh-script install-python-script
606 install-sh-script: $(SCRIPT_SH_INS)
607 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
608 install-perl-script: $(SCRIPT_PERL_INS)
609 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
610 install-python-script: $(SCRIPT_PYTHON_INS)
611 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
612
613 .PHONY: clean-perl-script clean-sh-script clean-python-script
614 clean-sh-script:
615 $(RM) $(SCRIPT_SH_GEN)
616 clean-perl-script:
617 $(RM) $(SCRIPT_PERL_GEN)
618 clean-python-script:
619 $(RM) $(SCRIPT_PYTHON_GEN)
620
621 SCRIPTS = $(SCRIPT_SH_INS) \
622 $(SCRIPT_PERL_INS) \
623 $(SCRIPT_PYTHON_INS) \
624 git-instaweb
625
626 ETAGS_TARGET = TAGS
627
628 # Empty...
629 EXTRA_PROGRAMS =
630
631 # ... and all the rest that could be moved out of bindir to gitexecdir
632 PROGRAMS += $(EXTRA_PROGRAMS)
633
634 PROGRAM_OBJS += credential-store.o
635 PROGRAM_OBJS += daemon.o
636 PROGRAM_OBJS += fast-import.o
637 PROGRAM_OBJS += http-backend.o
638 PROGRAM_OBJS += imap-send.o
639 PROGRAM_OBJS += sh-i18n--envsubst.o
640 PROGRAM_OBJS += shell.o
641 PROGRAM_OBJS += show-index.o
642 PROGRAM_OBJS += upload-pack.o
643 PROGRAM_OBJS += remote-testsvn.o
644
645 # Binary suffix, set to .exe for Windows builds
646 X =
647
648 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
649
650 TEST_PROGRAMS_NEED_X += test-chmtime
651 TEST_PROGRAMS_NEED_X += test-ctype
652 TEST_PROGRAMS_NEED_X += test-config
653 TEST_PROGRAMS_NEED_X += test-date
654 TEST_PROGRAMS_NEED_X += test-delta
655 TEST_PROGRAMS_NEED_X += test-drop-caches
656 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
657 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
658 TEST_PROGRAMS_NEED_X += test-dump-split-index
659 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
660 TEST_PROGRAMS_NEED_X += test-example-decorate
661 TEST_PROGRAMS_NEED_X += test-fake-ssh
662 TEST_PROGRAMS_NEED_X += test-genrandom
663 TEST_PROGRAMS_NEED_X += test-hashmap
664 TEST_PROGRAMS_NEED_X += test-index-version
665 TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
666 TEST_PROGRAMS_NEED_X += test-line-buffer
667 TEST_PROGRAMS_NEED_X += test-match-trees
668 TEST_PROGRAMS_NEED_X += test-mergesort
669 TEST_PROGRAMS_NEED_X += test-mktemp
670 TEST_PROGRAMS_NEED_X += test-online-cpus
671 TEST_PROGRAMS_NEED_X += test-parse-options
672 TEST_PROGRAMS_NEED_X += test-path-utils
673 TEST_PROGRAMS_NEED_X += test-prio-queue
674 TEST_PROGRAMS_NEED_X += test-read-cache
675 TEST_PROGRAMS_NEED_X += test-write-cache
676 TEST_PROGRAMS_NEED_X += test-ref-store
677 TEST_PROGRAMS_NEED_X += test-regex
678 TEST_PROGRAMS_NEED_X += test-revision-walking
679 TEST_PROGRAMS_NEED_X += test-run-command
680 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
681 TEST_PROGRAMS_NEED_X += test-sha1
682 TEST_PROGRAMS_NEED_X += test-sha1-array
683 TEST_PROGRAMS_NEED_X += test-sigchain
684 TEST_PROGRAMS_NEED_X += test-strcmp-offset
685 TEST_PROGRAMS_NEED_X += test-string-list
686 TEST_PROGRAMS_NEED_X += test-submodule-config
687 TEST_PROGRAMS_NEED_X += test-subprocess
688 TEST_PROGRAMS_NEED_X += test-svn-fe
689 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
690 TEST_PROGRAMS_NEED_X += test-wildmatch
691
692 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
693
694 # List built-in command $C whose implementation cmd_$C() is not in
695 # builtin/$C.o but is linked in as part of some other command.
696 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
697
698 BUILT_INS += git-cherry$X
699 BUILT_INS += git-cherry-pick$X
700 BUILT_INS += git-format-patch$X
701 BUILT_INS += git-fsck-objects$X
702 BUILT_INS += git-init$X
703 BUILT_INS += git-merge-subtree$X
704 BUILT_INS += git-show$X
705 BUILT_INS += git-stage$X
706 BUILT_INS += git-status$X
707 BUILT_INS += git-whatchanged$X
708
709 # what 'all' will build and 'install' will install in gitexecdir,
710 # excluding programs for built-in commands
711 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
712
713 # what 'all' will build but not install in gitexecdir
714 OTHER_PROGRAMS = git$X
715
716 # what test wrappers are needed and 'install' will install, in bindir
717 BINDIR_PROGRAMS_NEED_X += git
718 BINDIR_PROGRAMS_NEED_X += git-upload-pack
719 BINDIR_PROGRAMS_NEED_X += git-receive-pack
720 BINDIR_PROGRAMS_NEED_X += git-upload-archive
721 BINDIR_PROGRAMS_NEED_X += git-shell
722
723 BINDIR_PROGRAMS_NO_X += git-cvsserver
724
725 # Set paths to tools early so that they can be used for version tests.
726 ifndef SHELL_PATH
727 SHELL_PATH = /bin/sh
728 endif
729 ifndef PERL_PATH
730 PERL_PATH = /usr/bin/perl
731 endif
732 ifndef PYTHON_PATH
733 PYTHON_PATH = /usr/bin/python
734 endif
735
736 export PERL_PATH
737 export PYTHON_PATH
738
739 TEST_SHELL_PATH = $(SHELL_PATH)
740
741 LIB_FILE = libgit.a
742 XDIFF_LIB = xdiff/lib.a
743 VCSSVN_LIB = vcs-svn/lib.a
744
745 GENERATED_H += common-cmds.h
746
747 LIB_H = $(shell $(FIND) . \
748 -name .git -prune -o \
749 -name t -prune -o \
750 -name Documentation -prune -o \
751 -name '*.h' -print)
752
753 LIB_OBJS += abspath.o
754 LIB_OBJS += advice.o
755 LIB_OBJS += alias.o
756 LIB_OBJS += alloc.o
757 LIB_OBJS += apply.o
758 LIB_OBJS += archive.o
759 LIB_OBJS += archive-tar.o
760 LIB_OBJS += archive-zip.o
761 LIB_OBJS += argv-array.o
762 LIB_OBJS += attr.o
763 LIB_OBJS += base85.o
764 LIB_OBJS += bisect.o
765 LIB_OBJS += blame.o
766 LIB_OBJS += blob.o
767 LIB_OBJS += branch.o
768 LIB_OBJS += bulk-checkin.o
769 LIB_OBJS += bundle.o
770 LIB_OBJS += cache-tree.o
771 LIB_OBJS += checkout.o
772 LIB_OBJS += color.o
773 LIB_OBJS += column.o
774 LIB_OBJS += combine-diff.o
775 LIB_OBJS += commit.o
776 LIB_OBJS += compat/obstack.o
777 LIB_OBJS += compat/terminal.o
778 LIB_OBJS += config.o
779 LIB_OBJS += connect.o
780 LIB_OBJS += connected.o
781 LIB_OBJS += convert.o
782 LIB_OBJS += copy.o
783 LIB_OBJS += credential.o
784 LIB_OBJS += csum-file.o
785 LIB_OBJS += ctype.o
786 LIB_OBJS += date.o
787 LIB_OBJS += decorate.o
788 LIB_OBJS += diffcore-break.o
789 LIB_OBJS += diffcore-delta.o
790 LIB_OBJS += diffcore-order.o
791 LIB_OBJS += diffcore-pickaxe.o
792 LIB_OBJS += diffcore-rename.o
793 LIB_OBJS += diff-delta.o
794 LIB_OBJS += diff-lib.o
795 LIB_OBJS += diff-no-index.o
796 LIB_OBJS += diff.o
797 LIB_OBJS += dir.o
798 LIB_OBJS += dir-iterator.o
799 LIB_OBJS += editor.o
800 LIB_OBJS += entry.o
801 LIB_OBJS += environment.o
802 LIB_OBJS += ewah/bitmap.o
803 LIB_OBJS += ewah/ewah_bitmap.o
804 LIB_OBJS += ewah/ewah_io.o
805 LIB_OBJS += ewah/ewah_rlw.o
806 LIB_OBJS += exec_cmd.o
807 LIB_OBJS += fetch-pack.o
808 LIB_OBJS += fsck.o
809 LIB_OBJS += fsmonitor.o
810 LIB_OBJS += gettext.o
811 LIB_OBJS += gpg-interface.o
812 LIB_OBJS += graph.o
813 LIB_OBJS += grep.o
814 LIB_OBJS += hashmap.o
815 LIB_OBJS += help.o
816 LIB_OBJS += hex.o
817 LIB_OBJS += ident.o
818 LIB_OBJS += kwset.o
819 LIB_OBJS += levenshtein.o
820 LIB_OBJS += line-log.o
821 LIB_OBJS += line-range.o
822 LIB_OBJS += list-objects.o
823 LIB_OBJS += list-objects-filter.o
824 LIB_OBJS += list-objects-filter-options.o
825 LIB_OBJS += ll-merge.o
826 LIB_OBJS += lockfile.o
827 LIB_OBJS += log-tree.o
828 LIB_OBJS += mailinfo.o
829 LIB_OBJS += mailmap.o
830 LIB_OBJS += match-trees.o
831 LIB_OBJS += merge.o
832 LIB_OBJS += merge-blobs.o
833 LIB_OBJS += merge-recursive.o
834 LIB_OBJS += mergesort.o
835 LIB_OBJS += mru.o
836 LIB_OBJS += name-hash.o
837 LIB_OBJS += notes.o
838 LIB_OBJS += notes-cache.o
839 LIB_OBJS += notes-merge.o
840 LIB_OBJS += notes-utils.o
841 LIB_OBJS += object.o
842 LIB_OBJS += oidmap.o
843 LIB_OBJS += oidset.o
844 LIB_OBJS += packfile.o
845 LIB_OBJS += pack-bitmap.o
846 LIB_OBJS += pack-bitmap-write.o
847 LIB_OBJS += pack-check.o
848 LIB_OBJS += pack-objects.o
849 LIB_OBJS += pack-revindex.o
850 LIB_OBJS += pack-write.o
851 LIB_OBJS += pager.o
852 LIB_OBJS += parse-options.o
853 LIB_OBJS += parse-options-cb.o
854 LIB_OBJS += patch-delta.o
855 LIB_OBJS += patch-ids.o
856 LIB_OBJS += path.o
857 LIB_OBJS += pathspec.o
858 LIB_OBJS += pkt-line.o
859 LIB_OBJS += preload-index.o
860 LIB_OBJS += pretty.o
861 LIB_OBJS += prio-queue.o
862 LIB_OBJS += progress.o
863 LIB_OBJS += prompt.o
864 LIB_OBJS += protocol.o
865 LIB_OBJS += quote.o
866 LIB_OBJS += reachable.o
867 LIB_OBJS += read-cache.o
868 LIB_OBJS += reflog-walk.o
869 LIB_OBJS += refs.o
870 LIB_OBJS += refs/files-backend.o
871 LIB_OBJS += refs/iterator.o
872 LIB_OBJS += refs/packed-backend.o
873 LIB_OBJS += refs/ref-cache.o
874 LIB_OBJS += ref-filter.o
875 LIB_OBJS += remote.o
876 LIB_OBJS += replace_object.o
877 LIB_OBJS += repository.o
878 LIB_OBJS += rerere.o
879 LIB_OBJS += resolve-undo.o
880 LIB_OBJS += revision.o
881 LIB_OBJS += run-command.o
882 LIB_OBJS += send-pack.o
883 LIB_OBJS += sequencer.o
884 LIB_OBJS += server-info.o
885 LIB_OBJS += setup.o
886 LIB_OBJS += sha1-array.o
887 LIB_OBJS += sha1-lookup.o
888 LIB_OBJS += sha1_file.o
889 LIB_OBJS += sha1_name.o
890 LIB_OBJS += shallow.o
891 LIB_OBJS += sideband.o
892 LIB_OBJS += sigchain.o
893 LIB_OBJS += split-index.o
894 LIB_OBJS += strbuf.o
895 LIB_OBJS += streaming.o
896 LIB_OBJS += string-list.o
897 LIB_OBJS += submodule.o
898 LIB_OBJS += submodule-config.o
899 LIB_OBJS += sub-process.o
900 LIB_OBJS += symlinks.o
901 LIB_OBJS += tag.o
902 LIB_OBJS += tempfile.o
903 LIB_OBJS += tmp-objdir.o
904 LIB_OBJS += trace.o
905 LIB_OBJS += trailer.o
906 LIB_OBJS += transport.o
907 LIB_OBJS += transport-helper.o
908 LIB_OBJS += tree-diff.o
909 LIB_OBJS += tree.o
910 LIB_OBJS += tree-walk.o
911 LIB_OBJS += unpack-trees.o
912 LIB_OBJS += url.o
913 LIB_OBJS += urlmatch.o
914 LIB_OBJS += usage.o
915 LIB_OBJS += userdiff.o
916 LIB_OBJS += utf8.o
917 LIB_OBJS += varint.o
918 LIB_OBJS += version.o
919 LIB_OBJS += versioncmp.o
920 LIB_OBJS += walker.o
921 LIB_OBJS += wildmatch.o
922 LIB_OBJS += worktree.o
923 LIB_OBJS += wrapper.o
924 LIB_OBJS += write_or_die.o
925 LIB_OBJS += ws.o
926 LIB_OBJS += wt-status.o
927 LIB_OBJS += xdiff-interface.o
928 LIB_OBJS += zlib.o
929
930 BUILTIN_OBJS += builtin/add.o
931 BUILTIN_OBJS += builtin/am.o
932 BUILTIN_OBJS += builtin/annotate.o
933 BUILTIN_OBJS += builtin/apply.o
934 BUILTIN_OBJS += builtin/archive.o
935 BUILTIN_OBJS += builtin/bisect--helper.o
936 BUILTIN_OBJS += builtin/blame.o
937 BUILTIN_OBJS += builtin/branch.o
938 BUILTIN_OBJS += builtin/bundle.o
939 BUILTIN_OBJS += builtin/cat-file.o
940 BUILTIN_OBJS += builtin/check-attr.o
941 BUILTIN_OBJS += builtin/check-ignore.o
942 BUILTIN_OBJS += builtin/check-mailmap.o
943 BUILTIN_OBJS += builtin/check-ref-format.o
944 BUILTIN_OBJS += builtin/checkout-index.o
945 BUILTIN_OBJS += builtin/checkout.o
946 BUILTIN_OBJS += builtin/clean.o
947 BUILTIN_OBJS += builtin/clone.o
948 BUILTIN_OBJS += builtin/column.o
949 BUILTIN_OBJS += builtin/commit-tree.o
950 BUILTIN_OBJS += builtin/commit.o
951 BUILTIN_OBJS += builtin/config.o
952 BUILTIN_OBJS += builtin/count-objects.o
953 BUILTIN_OBJS += builtin/credential.o
954 BUILTIN_OBJS += builtin/describe.o
955 BUILTIN_OBJS += builtin/diff-files.o
956 BUILTIN_OBJS += builtin/diff-index.o
957 BUILTIN_OBJS += builtin/diff-tree.o
958 BUILTIN_OBJS += builtin/diff.o
959 BUILTIN_OBJS += builtin/difftool.o
960 BUILTIN_OBJS += builtin/fast-export.o
961 BUILTIN_OBJS += builtin/fetch-pack.o
962 BUILTIN_OBJS += builtin/fetch.o
963 BUILTIN_OBJS += builtin/fmt-merge-msg.o
964 BUILTIN_OBJS += builtin/for-each-ref.o
965 BUILTIN_OBJS += builtin/fsck.o
966 BUILTIN_OBJS += builtin/gc.o
967 BUILTIN_OBJS += builtin/get-tar-commit-id.o
968 BUILTIN_OBJS += builtin/grep.o
969 BUILTIN_OBJS += builtin/hash-object.o
970 BUILTIN_OBJS += builtin/help.o
971 BUILTIN_OBJS += builtin/index-pack.o
972 BUILTIN_OBJS += builtin/init-db.o
973 BUILTIN_OBJS += builtin/interpret-trailers.o
974 BUILTIN_OBJS += builtin/log.o
975 BUILTIN_OBJS += builtin/ls-files.o
976 BUILTIN_OBJS += builtin/ls-remote.o
977 BUILTIN_OBJS += builtin/ls-tree.o
978 BUILTIN_OBJS += builtin/mailinfo.o
979 BUILTIN_OBJS += builtin/mailsplit.o
980 BUILTIN_OBJS += builtin/merge.o
981 BUILTIN_OBJS += builtin/merge-base.o
982 BUILTIN_OBJS += builtin/merge-file.o
983 BUILTIN_OBJS += builtin/merge-index.o
984 BUILTIN_OBJS += builtin/merge-ours.o
985 BUILTIN_OBJS += builtin/merge-recursive.o
986 BUILTIN_OBJS += builtin/merge-tree.o
987 BUILTIN_OBJS += builtin/mktag.o
988 BUILTIN_OBJS += builtin/mktree.o
989 BUILTIN_OBJS += builtin/mv.o
990 BUILTIN_OBJS += builtin/name-rev.o
991 BUILTIN_OBJS += builtin/notes.o
992 BUILTIN_OBJS += builtin/pack-objects.o
993 BUILTIN_OBJS += builtin/pack-redundant.o
994 BUILTIN_OBJS += builtin/pack-refs.o
995 BUILTIN_OBJS += builtin/patch-id.o
996 BUILTIN_OBJS += builtin/prune-packed.o
997 BUILTIN_OBJS += builtin/prune.o
998 BUILTIN_OBJS += builtin/pull.o
999 BUILTIN_OBJS += builtin/push.o
1000 BUILTIN_OBJS += builtin/read-tree.o
1001 BUILTIN_OBJS += builtin/rebase--helper.o
1002 BUILTIN_OBJS += builtin/receive-pack.o
1003 BUILTIN_OBJS += builtin/reflog.o
1004 BUILTIN_OBJS += builtin/remote.o
1005 BUILTIN_OBJS += builtin/remote-ext.o
1006 BUILTIN_OBJS += builtin/remote-fd.o
1007 BUILTIN_OBJS += builtin/repack.o
1008 BUILTIN_OBJS += builtin/replace.o
1009 BUILTIN_OBJS += builtin/rerere.o
1010 BUILTIN_OBJS += builtin/reset.o
1011 BUILTIN_OBJS += builtin/rev-list.o
1012 BUILTIN_OBJS += builtin/rev-parse.o
1013 BUILTIN_OBJS += builtin/revert.o
1014 BUILTIN_OBJS += builtin/rm.o
1015 BUILTIN_OBJS += builtin/send-pack.o
1016 BUILTIN_OBJS += builtin/shortlog.o
1017 BUILTIN_OBJS += builtin/show-branch.o
1018 BUILTIN_OBJS += builtin/show-ref.o
1019 BUILTIN_OBJS += builtin/stripspace.o
1020 BUILTIN_OBJS += builtin/submodule--helper.o
1021 BUILTIN_OBJS += builtin/symbolic-ref.o
1022 BUILTIN_OBJS += builtin/tag.o
1023 BUILTIN_OBJS += builtin/unpack-file.o
1024 BUILTIN_OBJS += builtin/unpack-objects.o
1025 BUILTIN_OBJS += builtin/update-index.o
1026 BUILTIN_OBJS += builtin/update-ref.o
1027 BUILTIN_OBJS += builtin/update-server-info.o
1028 BUILTIN_OBJS += builtin/upload-archive.o
1029 BUILTIN_OBJS += builtin/var.o
1030 BUILTIN_OBJS += builtin/verify-commit.o
1031 BUILTIN_OBJS += builtin/verify-pack.o
1032 BUILTIN_OBJS += builtin/verify-tag.o
1033 BUILTIN_OBJS += builtin/worktree.o
1034 BUILTIN_OBJS += builtin/write-tree.o
1035
1036 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1037 EXTLIBS =
1038
1039 GIT_USER_AGENT = git/$(GIT_VERSION)
1040
1041 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1042 DC_SHA1_SUBMODULE = auto
1043 endif
1044
1045 include config.mak.uname
1046 -include config.mak.autogen
1047 -include config.mak
1048
1049 ifdef DEVELOPER
1050 CFLAGS += $(DEVELOPER_CFLAGS)
1051 endif
1052
1053 comma := ,
1054 empty :=
1055 space := $(empty) $(empty)
1056
1057 ifdef SANITIZE
1058 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1059 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1060 BASIC_CFLAGS += -fno-omit-frame-pointer
1061 ifneq ($(filter undefined,$(SANITIZERS)),)
1062 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1063 endif
1064 ifneq ($(filter leak,$(SANITIZERS)),)
1065 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1066 endif
1067 endif
1068
1069 ifndef sysconfdir
1070 ifeq ($(prefix),/usr)
1071 sysconfdir = /etc
1072 else
1073 sysconfdir = etc
1074 endif
1075 endif
1076
1077 ifndef COMPUTE_HEADER_DEPENDENCIES
1078 COMPUTE_HEADER_DEPENDENCIES = auto
1079 endif
1080
1081 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1082 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1083 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1084 -x c /dev/null -o /dev/null 2>&1; \
1085 echo $$?)
1086 ifeq ($(dep_check),0)
1087 override COMPUTE_HEADER_DEPENDENCIES = yes
1088 else
1089 override COMPUTE_HEADER_DEPENDENCIES = no
1090 endif
1091 endif
1092
1093 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1094 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1095 else
1096 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1097 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1098 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1099 endif
1100 endif
1101
1102 ifdef SANE_TOOL_PATH
1103 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1104 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1105 PATH := $(SANE_TOOL_PATH):${PATH}
1106 else
1107 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1108 endif
1109
1110 ifeq (,$(HOST_CPU))
1111 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1112 else
1113 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1114 endif
1115
1116 ifneq (,$(INLINE))
1117 BASIC_CFLAGS += -Dinline=$(INLINE)
1118 endif
1119
1120 ifneq (,$(SOCKLEN_T))
1121 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1122 endif
1123
1124 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1125 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1126 else
1127 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1128 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1129 endif
1130 endif
1131
1132 ifeq ($(uname_S),Darwin)
1133 ifndef NO_FINK
1134 ifeq ($(shell test -d /sw/lib && echo y),y)
1135 BASIC_CFLAGS += -I/sw/include
1136 BASIC_LDFLAGS += -L/sw/lib
1137 endif
1138 endif
1139 ifndef NO_DARWIN_PORTS
1140 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1141 BASIC_CFLAGS += -I/opt/local/include
1142 BASIC_LDFLAGS += -L/opt/local/lib
1143 endif
1144 endif
1145 ifndef NO_APPLE_COMMON_CRYPTO
1146 NO_OPENSSL = YesPlease
1147 APPLE_COMMON_CRYPTO = YesPlease
1148 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1149 endif
1150 NO_REGEX = YesPlease
1151 PTHREAD_LIBS =
1152 endif
1153
1154 ifndef CC_LD_DYNPATH
1155 ifdef NO_R_TO_GCC_LINKER
1156 # Some gcc does not accept and pass -R to the linker to specify
1157 # the runtime dynamic library path.
1158 CC_LD_DYNPATH = -Wl,-rpath,
1159 else
1160 CC_LD_DYNPATH = -R
1161 endif
1162 endif
1163
1164 ifdef NO_LIBGEN_H
1165 COMPAT_CFLAGS += -DNO_LIBGEN_H
1166 COMPAT_OBJS += compat/basename.o
1167 endif
1168
1169 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1170
1171 ifneq (,$(USE_LIBPCRE1))
1172 ifdef USE_LIBPCRE2
1173 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1174 endif
1175
1176 BASIC_CFLAGS += -DUSE_LIBPCRE1
1177 EXTLIBS += -lpcre
1178
1179 ifdef NO_LIBPCRE1_JIT
1180 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1181 endif
1182 endif
1183
1184 ifdef USE_LIBPCRE2
1185 BASIC_CFLAGS += -DUSE_LIBPCRE2
1186 EXTLIBS += -lpcre2-8
1187 endif
1188
1189 ifdef LIBPCREDIR
1190 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1191 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1192 endif
1193
1194 ifdef HAVE_ALLOCA_H
1195 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1196 endif
1197
1198 IMAP_SEND_BUILDDEPS =
1199 IMAP_SEND_LDFLAGS =
1200
1201 ifdef NO_CURL
1202 BASIC_CFLAGS += -DNO_CURL
1203 REMOTE_CURL_PRIMARY =
1204 REMOTE_CURL_ALIASES =
1205 REMOTE_CURL_NAMES =
1206 else
1207 ifdef CURLDIR
1208 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1209 BASIC_CFLAGS += -I$(CURLDIR)/include
1210 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1211 else
1212 CURL_LIBCURL = -lcurl
1213 endif
1214 ifdef NEEDS_SSL_WITH_CURL
1215 CURL_LIBCURL += -lssl
1216 ifdef NEEDS_CRYPTO_WITH_SSL
1217 CURL_LIBCURL += -lcrypto
1218 endif
1219 endif
1220 ifdef NEEDS_IDN_WITH_CURL
1221 CURL_LIBCURL += -lidn
1222 endif
1223
1224 REMOTE_CURL_PRIMARY = git-remote-http$X
1225 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1226 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1227 PROGRAM_OBJS += http-fetch.o
1228 PROGRAMS += $(REMOTE_CURL_NAMES)
1229 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1230 ifeq "$(curl_check)" "070908"
1231 ifndef NO_EXPAT
1232 PROGRAM_OBJS += http-push.o
1233 endif
1234 endif
1235 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1236 ifeq "$(curl_check)" "072200"
1237 USE_CURL_FOR_IMAP_SEND = YesPlease
1238 endif
1239 ifdef USE_CURL_FOR_IMAP_SEND
1240 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1241 IMAP_SEND_BUILDDEPS = http.o
1242 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1243 endif
1244 ifndef NO_EXPAT
1245 ifdef EXPATDIR
1246 BASIC_CFLAGS += -I$(EXPATDIR)/include
1247 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1248 else
1249 EXPAT_LIBEXPAT = -lexpat
1250 endif
1251 ifdef EXPAT_NEEDS_XMLPARSE_H
1252 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1253 endif
1254 endif
1255 endif
1256 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1257
1258 ifdef ZLIB_PATH
1259 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1260 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1261 endif
1262 EXTLIBS += -lz
1263
1264 ifndef NO_OPENSSL
1265 OPENSSL_LIBSSL = -lssl
1266 ifdef OPENSSLDIR
1267 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1268 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1269 else
1270 OPENSSL_LINK =
1271 endif
1272 ifdef NEEDS_CRYPTO_WITH_SSL
1273 OPENSSL_LIBSSL += -lcrypto
1274 endif
1275 else
1276 BASIC_CFLAGS += -DNO_OPENSSL
1277 OPENSSL_LIBSSL =
1278 endif
1279 ifdef NO_OPENSSL
1280 LIB_4_CRYPTO =
1281 else
1282 ifdef NEEDS_SSL_WITH_CRYPTO
1283 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1284 else
1285 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1286 endif
1287 ifdef APPLE_COMMON_CRYPTO
1288 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1289 endif
1290 endif
1291 ifdef NEEDS_LIBICONV
1292 ifdef ICONVDIR
1293 BASIC_CFLAGS += -I$(ICONVDIR)/include
1294 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1295 else
1296 ICONV_LINK =
1297 endif
1298 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1299 ICONV_LINK += -lintl
1300 endif
1301 EXTLIBS += $(ICONV_LINK) -liconv
1302 endif
1303 ifdef NEEDS_LIBGEN
1304 EXTLIBS += -lgen
1305 endif
1306 ifndef NO_GETTEXT
1307 ifndef LIBC_CONTAINS_LIBINTL
1308 EXTLIBS += -lintl
1309 endif
1310 endif
1311 ifdef NEEDS_SOCKET
1312 EXTLIBS += -lsocket
1313 endif
1314 ifdef NEEDS_NSL
1315 EXTLIBS += -lnsl
1316 endif
1317 ifdef NEEDS_RESOLV
1318 EXTLIBS += -lresolv
1319 endif
1320 ifdef NO_D_TYPE_IN_DIRENT
1321 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1322 endif
1323 ifdef NO_GECOS_IN_PWENT
1324 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1325 endif
1326 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1327 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1328 endif
1329 ifdef USE_NSEC
1330 BASIC_CFLAGS += -DUSE_NSEC
1331 endif
1332 ifdef USE_ST_TIMESPEC
1333 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1334 endif
1335 ifdef NO_NORETURN
1336 BASIC_CFLAGS += -DNO_NORETURN
1337 endif
1338 ifdef NO_NSEC
1339 BASIC_CFLAGS += -DNO_NSEC
1340 endif
1341 ifdef SNPRINTF_RETURNS_BOGUS
1342 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1343 COMPAT_OBJS += compat/snprintf.o
1344 endif
1345 ifdef FREAD_READS_DIRECTORIES
1346 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1347 COMPAT_OBJS += compat/fopen.o
1348 endif
1349 ifdef NO_SYMLINK_HEAD
1350 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1351 endif
1352 ifdef GETTEXT_POISON
1353 BASIC_CFLAGS += -DGETTEXT_POISON
1354 endif
1355 ifdef NO_GETTEXT
1356 BASIC_CFLAGS += -DNO_GETTEXT
1357 USE_GETTEXT_SCHEME ?= fallthrough
1358 endif
1359 ifdef NO_POLL
1360 NO_SYS_POLL_H = YesPlease
1361 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1362 COMPAT_OBJS += compat/poll/poll.o
1363 endif
1364 ifdef NO_STRCASESTR
1365 COMPAT_CFLAGS += -DNO_STRCASESTR
1366 COMPAT_OBJS += compat/strcasestr.o
1367 endif
1368 ifdef NO_STRLCPY
1369 COMPAT_CFLAGS += -DNO_STRLCPY
1370 COMPAT_OBJS += compat/strlcpy.o
1371 endif
1372 ifdef NO_STRTOUMAX
1373 COMPAT_CFLAGS += -DNO_STRTOUMAX
1374 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1375 endif
1376 ifdef NO_STRTOULL
1377 COMPAT_CFLAGS += -DNO_STRTOULL
1378 endif
1379 ifdef NO_SETENV
1380 COMPAT_CFLAGS += -DNO_SETENV
1381 COMPAT_OBJS += compat/setenv.o
1382 endif
1383 ifdef NO_MKDTEMP
1384 COMPAT_CFLAGS += -DNO_MKDTEMP
1385 COMPAT_OBJS += compat/mkdtemp.o
1386 endif
1387 ifdef MKDIR_WO_TRAILING_SLASH
1388 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1389 COMPAT_OBJS += compat/mkdir.o
1390 endif
1391 ifdef NO_UNSETENV
1392 COMPAT_CFLAGS += -DNO_UNSETENV
1393 COMPAT_OBJS += compat/unsetenv.o
1394 endif
1395 ifdef NO_SYS_SELECT_H
1396 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1397 endif
1398 ifdef NO_SYS_POLL_H
1399 BASIC_CFLAGS += -DNO_SYS_POLL_H
1400 endif
1401 ifdef NEEDS_SYS_PARAM_H
1402 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1403 endif
1404 ifdef NO_INTTYPES_H
1405 BASIC_CFLAGS += -DNO_INTTYPES_H
1406 endif
1407 ifdef NO_INITGROUPS
1408 BASIC_CFLAGS += -DNO_INITGROUPS
1409 endif
1410 ifdef NO_MMAP
1411 COMPAT_CFLAGS += -DNO_MMAP
1412 COMPAT_OBJS += compat/mmap.o
1413 else
1414 ifdef USE_WIN32_MMAP
1415 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1416 COMPAT_OBJS += compat/win32mmap.o
1417 endif
1418 endif
1419 ifdef MMAP_PREVENTS_DELETE
1420 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1421 endif
1422 ifdef OBJECT_CREATION_USES_RENAMES
1423 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1424 endif
1425 ifdef NO_STRUCT_ITIMERVAL
1426 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1427 NO_SETITIMER = YesPlease
1428 endif
1429 ifdef NO_SETITIMER
1430 COMPAT_CFLAGS += -DNO_SETITIMER
1431 endif
1432 ifdef NO_PREAD
1433 COMPAT_CFLAGS += -DNO_PREAD
1434 COMPAT_OBJS += compat/pread.o
1435 endif
1436 ifdef NO_FAST_WORKING_DIRECTORY
1437 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1438 endif
1439 ifdef NO_TRUSTABLE_FILEMODE
1440 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1441 endif
1442 ifdef NEEDS_MODE_TRANSLATION
1443 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1444 COMPAT_OBJS += compat/stat.o
1445 endif
1446 ifdef NO_IPV6
1447 BASIC_CFLAGS += -DNO_IPV6
1448 endif
1449 ifdef NO_INTPTR_T
1450 COMPAT_CFLAGS += -DNO_INTPTR_T
1451 endif
1452 ifdef NO_UINTMAX_T
1453 BASIC_CFLAGS += -Duintmax_t=uint32_t
1454 endif
1455 ifdef NO_SOCKADDR_STORAGE
1456 ifdef NO_IPV6
1457 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1458 else
1459 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1460 endif
1461 endif
1462 ifdef NO_INET_NTOP
1463 LIB_OBJS += compat/inet_ntop.o
1464 BASIC_CFLAGS += -DNO_INET_NTOP
1465 endif
1466 ifdef NO_INET_PTON
1467 LIB_OBJS += compat/inet_pton.o
1468 BASIC_CFLAGS += -DNO_INET_PTON
1469 endif
1470 ifndef NO_UNIX_SOCKETS
1471 LIB_OBJS += unix-socket.o
1472 PROGRAM_OBJS += credential-cache.o
1473 PROGRAM_OBJS += credential-cache--daemon.o
1474 endif
1475
1476 ifdef NO_ICONV
1477 BASIC_CFLAGS += -DNO_ICONV
1478 endif
1479
1480 ifdef OLD_ICONV
1481 BASIC_CFLAGS += -DOLD_ICONV
1482 endif
1483
1484 ifdef NO_DEFLATE_BOUND
1485 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1486 endif
1487
1488 ifdef NO_POSIX_GOODIES
1489 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1490 endif
1491
1492 ifdef APPLE_COMMON_CRYPTO
1493 # Apple CommonCrypto requires chunking
1494 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1495 endif
1496
1497 ifdef OPENSSL_SHA1
1498 EXTLIBS += $(LIB_4_CRYPTO)
1499 BASIC_CFLAGS += -DSHA1_OPENSSL
1500 else
1501 ifdef BLK_SHA1
1502 LIB_OBJS += block-sha1/sha1.o
1503 BASIC_CFLAGS += -DSHA1_BLK
1504 else
1505 ifdef PPC_SHA1
1506 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1507 BASIC_CFLAGS += -DSHA1_PPC
1508 else
1509 ifdef APPLE_COMMON_CRYPTO
1510 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1511 BASIC_CFLAGS += -DSHA1_APPLE
1512 else
1513 DC_SHA1 := YesPlease
1514 BASIC_CFLAGS += -DSHA1_DC
1515 LIB_OBJS += sha1dc_git.o
1516 ifdef DC_SHA1_EXTERNAL
1517 ifdef DC_SHA1_SUBMODULE
1518 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1519 endif
1520 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1521 EXTLIBS += -lsha1detectcoll
1522 else
1523 ifdef DC_SHA1_SUBMODULE
1524 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1525 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1526 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1527 else
1528 LIB_OBJS += sha1dc/sha1.o
1529 LIB_OBJS += sha1dc/ubc_check.o
1530 endif
1531 BASIC_CFLAGS += \
1532 -DSHA1DC_NO_STANDARD_INCLUDES \
1533 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1534 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1535 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1536 endif
1537 endif
1538 endif
1539 endif
1540 endif
1541
1542 ifdef SHA1_MAX_BLOCK_SIZE
1543 LIB_OBJS += compat/sha1-chunked.o
1544 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1545 endif
1546 ifdef NO_PERL_MAKEMAKER
1547 export NO_PERL_MAKEMAKER
1548 endif
1549 ifdef NO_HSTRERROR
1550 COMPAT_CFLAGS += -DNO_HSTRERROR
1551 COMPAT_OBJS += compat/hstrerror.o
1552 endif
1553 ifdef NO_MEMMEM
1554 COMPAT_CFLAGS += -DNO_MEMMEM
1555 COMPAT_OBJS += compat/memmem.o
1556 endif
1557 ifdef NO_GETPAGESIZE
1558 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1559 endif
1560 ifdef INTERNAL_QSORT
1561 COMPAT_CFLAGS += -DINTERNAL_QSORT
1562 COMPAT_OBJS += compat/qsort.o
1563 endif
1564 ifdef HAVE_ISO_QSORT_S
1565 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1566 else
1567 COMPAT_OBJS += compat/qsort_s.o
1568 endif
1569 ifdef RUNTIME_PREFIX
1570 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1571 endif
1572
1573 ifdef NO_PTHREADS
1574 BASIC_CFLAGS += -DNO_PTHREADS
1575 else
1576 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1577 EXTLIBS += $(PTHREAD_LIBS)
1578 LIB_OBJS += thread-utils.o
1579 endif
1580
1581 ifdef HAVE_PATHS_H
1582 BASIC_CFLAGS += -DHAVE_PATHS_H
1583 endif
1584
1585 ifdef HAVE_LIBCHARSET_H
1586 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1587 EXTLIBS += $(CHARSET_LIB)
1588 endif
1589
1590 ifdef HAVE_STRINGS_H
1591 BASIC_CFLAGS += -DHAVE_STRINGS_H
1592 endif
1593
1594 ifdef HAVE_DEV_TTY
1595 BASIC_CFLAGS += -DHAVE_DEV_TTY
1596 endif
1597
1598 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1599 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1600 endif
1601 ifdef UNRELIABLE_FSTAT
1602 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1603 endif
1604 ifdef NO_REGEX
1605 COMPAT_CFLAGS += -Icompat/regex
1606 COMPAT_OBJS += compat/regex/regex.o
1607 endif
1608 ifdef NATIVE_CRLF
1609 BASIC_CFLAGS += -DNATIVE_CRLF
1610 endif
1611
1612 ifdef USE_NED_ALLOCATOR
1613 COMPAT_CFLAGS += -Icompat/nedmalloc
1614 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1615 OVERRIDE_STRDUP = YesPlease
1616 endif
1617
1618 ifdef OVERRIDE_STRDUP
1619 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1620 COMPAT_OBJS += compat/strdup.o
1621 endif
1622
1623 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1624 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1625 endif
1626
1627 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1628 MSGFMT += --check --statistics
1629 endif
1630
1631 ifdef GMTIME_UNRELIABLE_ERRORS
1632 COMPAT_OBJS += compat/gmtime.o
1633 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1634 endif
1635
1636 ifdef HAVE_CLOCK_GETTIME
1637 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1638 endif
1639
1640 ifdef HAVE_CLOCK_MONOTONIC
1641 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1642 endif
1643
1644 ifdef NEEDS_LIBRT
1645 EXTLIBS += -lrt
1646 endif
1647
1648 ifdef HAVE_BSD_SYSCTL
1649 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1650 endif
1651
1652 ifdef HAVE_GETDELIM
1653 BASIC_CFLAGS += -DHAVE_GETDELIM
1654 endif
1655
1656 ifeq ($(TCLTK_PATH),)
1657 NO_TCLTK = NoThanks
1658 endif
1659
1660 ifeq ($(PERL_PATH),)
1661 NO_PERL = NoThanks
1662 endif
1663
1664 ifeq ($(PYTHON_PATH),)
1665 NO_PYTHON = NoThanks
1666 endif
1667
1668 ifndef PAGER_ENV
1669 PAGER_ENV = LESS=FRX LV=-c
1670 endif
1671
1672 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1673 QUIET_SUBDIR1 =
1674
1675 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1676 PRINT_DIR = --no-print-directory
1677 else # "make -w"
1678 NO_SUBDIR = :
1679 endif
1680
1681 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1682 ifndef V
1683 QUIET_CC = @echo ' ' CC $@;
1684 QUIET_AR = @echo ' ' AR $@;
1685 QUIET_LINK = @echo ' ' LINK $@;
1686 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1687 QUIET_GEN = @echo ' ' GEN $@;
1688 QUIET_LNCP = @echo ' ' LN/CP $@;
1689 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1690 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1691 QUIET_GCOV = @echo ' ' GCOV $@;
1692 QUIET_SP = @echo ' ' SP $<;
1693 QUIET_RC = @echo ' ' RC $@;
1694 QUIET_SUBDIR0 = +@subdir=
1695 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1696 $(MAKE) $(PRINT_DIR) -C $$subdir
1697 export V
1698 export QUIET_GEN
1699 export QUIET_BUILT_IN
1700 endif
1701 endif
1702
1703 ifdef NO_INSTALL_HARDLINKS
1704 export NO_INSTALL_HARDLINKS
1705 endif
1706
1707 ### profile feedback build
1708 #
1709
1710 # Can adjust this to be a global directory if you want to do extended
1711 # data gathering
1712 PROFILE_DIR := $(CURDIR)
1713
1714 ifeq ("$(PROFILE)","GEN")
1715 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1716 EXTLIBS += -lgcov
1717 export CCACHE_DISABLE = t
1718 V = 1
1719 else
1720 ifneq ("$(PROFILE)","")
1721 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1722 export CCACHE_DISABLE = t
1723 V = 1
1724 endif
1725 endif
1726
1727 # Shell quote (do not use $(call) to accommodate ancient setups);
1728
1729 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1730 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1731
1732 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1733 bindir_SQ = $(subst ','\'',$(bindir))
1734 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1735 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1736 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1737 localedir_SQ = $(subst ','\'',$(localedir))
1738 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1739 template_dir_SQ = $(subst ','\'',$(template_dir))
1740 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1741 prefix_SQ = $(subst ','\'',$(prefix))
1742 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1743
1744 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1745 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1746 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1747 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1748 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1749 DIFF_SQ = $(subst ','\'',$(DIFF))
1750 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1751
1752 # We must filter out any object files from $(GITLIBS),
1753 # as it is typically used like:
1754 #
1755 # foo: foo.o $(GITLIBS)
1756 # $(CC) $(filter %.o,$^) $(LIBS)
1757 #
1758 # where we use it as a dependency. Since we also pull object files
1759 # from the dependency list, that would make each entry appear twice.
1760 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1761
1762 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1763 LIB_OBJS += $(COMPAT_OBJS)
1764
1765 # Quote for C
1766
1767 ifdef DEFAULT_EDITOR
1768 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1769 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1770
1771 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1772 endif
1773
1774 ifdef DEFAULT_PAGER
1775 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1776 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1777
1778 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1779 endif
1780
1781 ifdef SHELL_PATH
1782 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1783 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1784
1785 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1786 endif
1787
1788 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1789 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1790 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1791 GIT-USER-AGENT: FORCE
1792 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1793 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1794 fi
1795
1796 ifdef DEFAULT_HELP_FORMAT
1797 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1798 endif
1799
1800 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1801 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1802 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1803 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1804
1805 ALL_CFLAGS += $(BASIC_CFLAGS)
1806 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1807
1808 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1809
1810
1811 ### Build rules
1812
1813 SHELL = $(SHELL_PATH)
1814
1815 all:: shell_compatibility_test
1816
1817 ifeq "$(PROFILE)" "BUILD"
1818 all:: profile
1819 endif
1820
1821 profile:: profile-clean
1822 $(MAKE) PROFILE=GEN all
1823 $(MAKE) PROFILE=GEN -j1 test
1824 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1825 $(MAKE) PROFILE=GEN -j1 perf; \
1826 else \
1827 echo "Skipping profile of perf tests..."; \
1828 fi
1829 $(MAKE) PROFILE=USE all
1830
1831 profile-fast: profile-clean
1832 $(MAKE) PROFILE=GEN all
1833 $(MAKE) PROFILE=GEN -j1 perf
1834 $(MAKE) PROFILE=USE all
1835
1836
1837 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1838 ifneq (,$X)
1839 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1840 endif
1841
1842 all::
1843 ifndef NO_TCLTK
1844 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1845 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1846 endif
1847 ifndef NO_PERL
1848 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1849 endif
1850 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1851
1852 please_set_SHELL_PATH_to_a_more_modern_shell:
1853 @$$(:)
1854
1855 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1856
1857 strip: $(PROGRAMS) git$X
1858 $(STRIP) $(STRIP_OPTS) $^
1859
1860 ### Target-specific flags and dependencies
1861
1862 # The generic compilation pattern rule and automatically
1863 # computed header dependencies (falling back to a dependency on
1864 # LIB_H) are enough to describe how most targets should be built,
1865 # but some targets are special enough to need something a little
1866 # different.
1867 #
1868 # - When a source file "foo.c" #includes a generated header file,
1869 # we need to list that dependency for the "foo.o" target.
1870 #
1871 # We also list it from other targets that are built from foo.c
1872 # like "foo.sp" and "foo.s", even though that is easy to forget
1873 # to do because the generated header is already present around
1874 # after a regular build attempt.
1875 #
1876 # - Some code depends on configuration kept in makefile
1877 # variables. The target-specific variable EXTRA_CPPFLAGS can
1878 # be used to convey that information to the C preprocessor
1879 # using -D options.
1880 #
1881 # The "foo.o" target should have a corresponding dependency on
1882 # a file that changes when the value of the makefile variable
1883 # changes. For example, targets making use of the
1884 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1885 #
1886 # Technically the ".sp" and ".s" targets do not need this
1887 # dependency because they are force-built, but they get the
1888 # same dependency for consistency. This way, you do not have to
1889 # know how each target is implemented. And it means the
1890 # dependencies here will not need to change if the force-build
1891 # details change some day.
1892
1893 git.sp git.s git.o: GIT-PREFIX
1894 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1895 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1896 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1897 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1898
1899 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1900 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1901 $(filter %.o,$^) $(LIBS)
1902
1903 help.sp help.s help.o: common-cmds.h
1904
1905 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1906 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1907 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1908 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1909 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1910
1911 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1912 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1913 '-DGIT_VERSION="$(GIT_VERSION)"' \
1914 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
1915 '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
1916 git rev-parse -q --verify HEAD || :)"'
1917
1918 $(BUILT_INS): git$X
1919 $(QUIET_BUILT_IN)$(RM) $@ && \
1920 ln $< $@ 2>/dev/null || \
1921 ln -s $< $@ 2>/dev/null || \
1922 cp $< $@
1923
1924 common-cmds.h: generate-cmdlist.sh command-list.txt
1925
1926 common-cmds.h: $(wildcard Documentation/git-*.txt)
1927 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1928
1929 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1930 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1931 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1932 define cmd_munge_script
1933 $(RM) $@ $@+ && \
1934 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1935 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1936 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1937 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1938 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1939 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1940 -e $(BROKEN_PATH_FIX) \
1941 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1942 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1943 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1944 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1945 $@.sh >$@+
1946 endef
1947
1948 GIT-SCRIPT-DEFINES: FORCE
1949 @FLAGS='$(SCRIPT_DEFINES)'; \
1950 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1951 echo >&2 " * new script parameters"; \
1952 echo "$$FLAGS" >$@; \
1953 fi
1954
1955
1956 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1957 $(QUIET_GEN)$(cmd_munge_script) && \
1958 chmod +x $@+ && \
1959 mv $@+ $@
1960
1961 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1962 $(QUIET_GEN)$(cmd_munge_script) && \
1963 mv $@+ $@
1964
1965 git.res: git.rc GIT-VERSION-FILE
1966 $(QUIET_RC)$(RC) \
1967 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
1968 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
1969 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1970
1971 # This makes sure we depend on the NO_PERL setting itself.
1972 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1973
1974 ifndef NO_PERL
1975 $(SCRIPT_PERL_GEN): perl/perl.mak
1976
1977 perl/perl.mak: perl/PM.stamp
1978
1979 perl/PM.stamp: FORCE
1980 @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1981 $(PERL_PATH) -V >>$@+ && \
1982 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1983 $(RM) $@+
1984
1985 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1986 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1987
1988 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1989 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1990 $(QUIET_GEN)$(RM) $@ $@+ && \
1991 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1992 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1993 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1994 sed -e '1{' \
1995 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1996 -e ' h' \
1997 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1998 -e ' H' \
1999 -e ' x' \
2000 -e '}' \
2001 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2002 $< >$@+ && \
2003 chmod +x $@+ && \
2004 mv $@+ $@
2005
2006 GIT-PERL-DEFINES: FORCE
2007 @FLAGS='$(PERL_DEFINES)'; \
2008 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2009 echo >&2 " * new perl-specific parameters"; \
2010 echo "$$FLAGS" >$@; \
2011 fi
2012
2013
2014 .PHONY: gitweb
2015 gitweb:
2016 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2017
2018 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2019 $(QUIET_GEN)$(cmd_munge_script) && \
2020 chmod +x $@+ && \
2021 mv $@+ $@
2022 else # NO_PERL
2023 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2024 $(QUIET_GEN)$(RM) $@ $@+ && \
2025 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2026 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2027 unimplemented.sh >$@+ && \
2028 chmod +x $@+ && \
2029 mv $@+ $@
2030 endif # NO_PERL
2031
2032 # This makes sure we depend on the NO_PYTHON setting itself.
2033 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2034
2035 ifndef NO_PYTHON
2036 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2037 $(SCRIPT_PYTHON_GEN): % : %.py
2038 $(QUIET_GEN)$(RM) $@ $@+ && \
2039 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2040 $< >$@+ && \
2041 chmod +x $@+ && \
2042 mv $@+ $@
2043 else # NO_PYTHON
2044 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2045 $(QUIET_GEN)$(RM) $@ $@+ && \
2046 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2047 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2048 unimplemented.sh >$@+ && \
2049 chmod +x $@+ && \
2050 mv $@+ $@
2051 endif # NO_PYTHON
2052
2053 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2054 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2055 configure.ac >configure.ac+ && \
2056 autoconf -o configure configure.ac+ && \
2057 $(RM) configure.ac+
2058
2059 configure: configure.ac GIT-VERSION-FILE
2060 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2061
2062 ifdef AUTOCONFIGURED
2063 # We avoid depending on 'configure' here, because it gets rebuilt
2064 # every time GIT-VERSION-FILE is modified, only to update the embedded
2065 # version number string, which config.status does not care about. We
2066 # do want to recheck when the platform/environment detection logic
2067 # changes, hence this depends on configure.ac.
2068 config.status: configure.ac
2069 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2070 if test -f config.status; then \
2071 ./config.status --recheck; \
2072 else \
2073 ./configure; \
2074 fi
2075 reconfigure config.mak.autogen: config.status
2076 $(QUIET_GEN)./config.status
2077 .PHONY: reconfigure # This is a convenience target.
2078 endif
2079
2080 XDIFF_OBJS += xdiff/xdiffi.o
2081 XDIFF_OBJS += xdiff/xprepare.o
2082 XDIFF_OBJS += xdiff/xutils.o
2083 XDIFF_OBJS += xdiff/xemit.o
2084 XDIFF_OBJS += xdiff/xmerge.o
2085 XDIFF_OBJS += xdiff/xpatience.o
2086 XDIFF_OBJS += xdiff/xhistogram.o
2087
2088 VCSSVN_OBJS += vcs-svn/line_buffer.o
2089 VCSSVN_OBJS += vcs-svn/sliding_window.o
2090 VCSSVN_OBJS += vcs-svn/fast_export.o
2091 VCSSVN_OBJS += vcs-svn/svndiff.o
2092 VCSSVN_OBJS += vcs-svn/svndump.o
2093
2094 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
2095 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2096 $(XDIFF_OBJS) \
2097 $(VCSSVN_OBJS) \
2098 common-main.o \
2099 git.o
2100 ifndef NO_CURL
2101 OBJECTS += http.o http-walker.o remote-curl.o
2102 endif
2103
2104 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2105 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2106
2107 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2108 $(dep_dirs):
2109 @mkdir -p $@
2110
2111 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2112 dep_file = $(dir $@).depend/$(notdir $@).d
2113 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2114 endif
2115
2116 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2117 dep_dirs =
2118 missing_dep_dirs =
2119 dep_args =
2120 endif
2121
2122 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2123 ASM_OBJ := $(ASM_SRC:S=o)
2124 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2125
2126 .SUFFIXES:
2127
2128 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2129 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2130 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2131 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2132
2133 %.s: %.c GIT-CFLAGS FORCE
2134 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2135
2136 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2137 # Take advantage of gcc's on-the-fly dependency generation
2138 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2139 dep_files_present := $(wildcard $(dep_files))
2140 ifneq ($(dep_files_present),)
2141 include $(dep_files_present)
2142 endif
2143 else
2144 # Dependencies on header files, for platforms that do not support
2145 # the gcc -MMD option.
2146 #
2147 # Dependencies on automatically generated headers such as common-cmds.h
2148 # should _not_ be included here, since they are necessary even when
2149 # building an object for the first time.
2150
2151 $(OBJECTS): $(LIB_H)
2152 endif
2153
2154 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2155 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2156 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2157 '-DBINDIR="$(bindir_relative_SQ)"' \
2158 '-DPREFIX="$(prefix_SQ)"'
2159
2160 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2161 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2162 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2163
2164 config.sp config.s config.o: GIT-PREFIX
2165 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2166 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2167
2168 attr.sp attr.s attr.o: GIT-PREFIX
2169 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2170 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2171
2172 gettext.sp gettext.s gettext.o: GIT-PREFIX
2173 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2174 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2175
2176 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2177 -DCURL_DISABLE_TYPECHECK
2178
2179 ifdef NO_EXPAT
2180 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2181 endif
2182
2183 ifdef NO_REGEX
2184 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2185 -DGAWK -DNO_MBSUPPORT
2186 endif
2187
2188 ifdef USE_NED_ALLOCATOR
2189 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2190 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2191 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2192 endif
2193
2194 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2195 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2196
2197 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2198 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2199 $(IMAP_SEND_LDFLAGS) $(LIBS)
2200
2201 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2202 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2203 $(CURL_LIBCURL) $(LIBS)
2204 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2205 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2206 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2207
2208 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2209 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2210 $(VCSSVN_LIB)
2211
2212 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2213 $(QUIET_LNCP)$(RM) $@ && \
2214 ln $< $@ 2>/dev/null || \
2215 ln -s $< $@ 2>/dev/null || \
2216 cp $< $@
2217
2218 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2219 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2220 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2221
2222 $(LIB_FILE): $(LIB_OBJS)
2223 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2224
2225 $(XDIFF_LIB): $(XDIFF_OBJS)
2226 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2227
2228 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2229 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2230
2231 export DEFAULT_EDITOR DEFAULT_PAGER
2232
2233 .PHONY: doc man html info pdf
2234 doc:
2235 $(MAKE) -C Documentation all
2236
2237 man:
2238 $(MAKE) -C Documentation man
2239
2240 html:
2241 $(MAKE) -C Documentation html
2242
2243 info:
2244 $(MAKE) -C Documentation info
2245
2246 pdf:
2247 $(MAKE) -C Documentation pdf
2248
2249 XGETTEXT_FLAGS = \
2250 --force-po \
2251 --add-comments=TRANSLATORS: \
2252 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2253 --from-code=UTF-8
2254 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2255 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2256 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2257 --keyword=gettextln --keyword=eval_gettextln
2258 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2259 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2260 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2261 LOCALIZED_SH = $(SCRIPT_SH)
2262 LOCALIZED_SH += git-parse-remote.sh
2263 LOCALIZED_SH += git-rebase--interactive.sh
2264 LOCALIZED_SH += git-sh-setup.sh
2265 LOCALIZED_PERL = $(SCRIPT_PERL)
2266
2267 ifdef XGETTEXT_INCLUDE_TESTS
2268 LOCALIZED_C += t/t0200/test.c
2269 LOCALIZED_SH += t/t0200/test.sh
2270 LOCALIZED_PERL += t/t0200/test.perl
2271 endif
2272
2273 ## Note that this is meant to be run only by the localization coordinator
2274 ## under a very controlled condition, i.e. (1) it is to be run in a
2275 ## Git repository (not a tarball extract), (2) any local modifications
2276 ## will be lost.
2277 ## Gettext tools cannot work with our own custom PRItime type, so
2278 ## we replace PRItime with PRIuMAX. We need to update this to
2279 ## PRIdMAX if we switch to a signed type later.
2280
2281 po/git.pot: $(GENERATED_H) FORCE
2282 # All modifications will be reverted at the end, so we do not
2283 # want to have any local change.
2284 git diff --quiet HEAD && git diff --quiet --cached
2285
2286 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2287 do \
2288 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2289 cat "$$s+" >"$$s" && rm "$$s+"; \
2290 done
2291
2292 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2293 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2294 $(LOCALIZED_SH)
2295 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2296 $(LOCALIZED_PERL)
2297
2298 # Reverting the munged source, leaving only the updated $@
2299 git reset --hard
2300 mv $@+ $@
2301
2302 .PHONY: pot
2303 pot: po/git.pot
2304
2305 POFILES := $(wildcard po/*.po)
2306 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2307
2308 ifndef NO_GETTEXT
2309 all:: $(MOFILES)
2310 endif
2311
2312 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2313 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2314
2315 FIND_SOURCE_FILES = ( \
2316 git ls-files \
2317 '*.[hcS]' \
2318 '*.sh' \
2319 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2320 ':!contrib' \
2321 2>/dev/null || \
2322 $(FIND) . \
2323 \( -name .git -type d -prune \) \
2324 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2325 -o \( -name contrib -type d -prune \) \
2326 -o \( -name build -type d -prune \) \
2327 -o \( -name 'trash*' -type d -prune \) \
2328 -o \( -name '*.[hcS]' -type f -print \) \
2329 -o \( -name '*.sh' -type f -print \) \
2330 )
2331
2332 $(ETAGS_TARGET): FORCE
2333 $(RM) $(ETAGS_TARGET)
2334 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2335
2336 tags: FORCE
2337 $(RM) tags
2338 $(FIND_SOURCE_FILES) | xargs ctags -a
2339
2340 cscope:
2341 $(RM) cscope*
2342 $(FIND_SOURCE_FILES) | xargs cscope -b
2343
2344 ### Detect prefix changes
2345 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2346 $(localedir_SQ)
2347
2348 GIT-PREFIX: FORCE
2349 @FLAGS='$(TRACK_PREFIX)'; \
2350 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2351 echo >&2 " * new prefix flags"; \
2352 echo "$$FLAGS" >GIT-PREFIX; \
2353 fi
2354
2355 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2356
2357 GIT-CFLAGS: FORCE
2358 @FLAGS='$(TRACK_CFLAGS)'; \
2359 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2360 echo >&2 " * new build flags"; \
2361 echo "$$FLAGS" >GIT-CFLAGS; \
2362 fi
2363
2364 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2365
2366 GIT-LDFLAGS: FORCE
2367 @FLAGS='$(TRACK_LDFLAGS)'; \
2368 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2369 echo >&2 " * new link flags"; \
2370 echo "$$FLAGS" >GIT-LDFLAGS; \
2371 fi
2372
2373 # We need to apply sq twice, once to protect from the shell
2374 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2375 # and the first level quoting from the shell that runs "echo".
2376 GIT-BUILD-OPTIONS: FORCE
2377 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2378 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2379 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2380 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2381 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2382 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2383 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2384 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2385 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2386 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2387 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2388 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2389 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2390 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2391 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2392 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2393 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2394 ifdef TEST_OUTPUT_DIRECTORY
2395 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2396 endif
2397 ifdef GIT_TEST_OPTS
2398 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2399 endif
2400 ifdef GIT_TEST_CMP
2401 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2402 endif
2403 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2404 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2405 endif
2406 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2407 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2408 ifdef GIT_PERF_REPEAT_COUNT
2409 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2410 endif
2411 ifdef GIT_PERF_REPO
2412 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2413 endif
2414 ifdef GIT_PERF_LARGE_REPO
2415 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2416 endif
2417 ifdef GIT_PERF_MAKE_OPTS
2418 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2419 endif
2420 ifdef GIT_PERF_MAKE_COMMAND
2421 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2422 endif
2423 ifdef GIT_INTEROP_MAKE_OPTS
2424 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2425 endif
2426 ifdef TEST_GIT_INDEX_VERSION
2427 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2428 endif
2429 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2430
2431 ### Detect Python interpreter path changes
2432 ifndef NO_PYTHON
2433 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2434
2435 GIT-PYTHON-VARS: FORCE
2436 @VARS='$(TRACK_PYTHON)'; \
2437 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2438 echo >&2 " * new Python interpreter location"; \
2439 echo "$$VARS" >$@; \
2440 fi
2441 endif
2442
2443 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2444
2445 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2446 all:: $(NO_INSTALL)
2447
2448 bin-wrappers/%: wrap-for-bin.sh
2449 @mkdir -p bin-wrappers
2450 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2451 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2452 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2453 chmod +x $@
2454
2455 # GNU make supports exporting all variables by "export" without parameters.
2456 # However, the environment gets quite big, and some programs have problems
2457 # with that.
2458
2459 export NO_SVN_TESTS
2460 export TEST_NO_MALLOC_CHECK
2461
2462 ### Testing rules
2463
2464 test: all
2465 $(MAKE) -C t/ all
2466
2467 perf: all
2468 $(MAKE) -C t/perf/ all
2469
2470 .PHONY: test perf
2471
2472 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2473
2474 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2475
2476 .PRECIOUS: $(TEST_OBJS)
2477
2478 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2479 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2480
2481 check-sha1:: t/helper/test-sha1$X
2482 t/helper/test-sha1.sh
2483
2484 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2485
2486 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2487 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2488 $(SPARSE_FLAGS) $<
2489
2490 .PHONY: sparse $(SP_OBJ)
2491 sparse: $(SP_OBJ)
2492
2493 .PHONY: style
2494 style:
2495 git clang-format --style file --diff --extensions c,h
2496
2497 check: common-cmds.h
2498 @if sparse; \
2499 then \
2500 echo >&2 "Use 'make sparse' instead"; \
2501 $(MAKE) --no-print-directory sparse; \
2502 else \
2503 echo >&2 "Did you mean 'make test'?"; \
2504 exit 1; \
2505 fi
2506
2507 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2508 %.cocci.patch: %.cocci $(C_SOURCES)
2509 @echo ' ' SPATCH $<; \
2510 ret=0; \
2511 for f in $(C_SOURCES); do \
2512 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2513 { ret=$$?; break; }; \
2514 done >$@+ 2>$@.log; \
2515 if test $$ret != 0; \
2516 then \
2517 cat $@.log; \
2518 exit 1; \
2519 fi; \
2520 mv $@+ $@; \
2521 if test -s $@; \
2522 then \
2523 echo ' ' SPATCH result: $@; \
2524 fi
2525 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2526
2527 ### Installation rules
2528
2529 ifneq ($(filter /%,$(firstword $(template_dir))),)
2530 template_instdir = $(template_dir)
2531 else
2532 template_instdir = $(prefix)/$(template_dir)
2533 endif
2534 export template_instdir
2535
2536 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2537 gitexec_instdir = $(gitexecdir)
2538 else
2539 gitexec_instdir = $(prefix)/$(gitexecdir)
2540 endif
2541 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2542 export gitexec_instdir
2543
2544 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2545 mergetools_instdir = $(mergetoolsdir)
2546 else
2547 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2548 endif
2549 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2550
2551 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2552
2553 .PHONY: profile-install profile-fast-install
2554 profile-install: profile
2555 $(MAKE) install
2556
2557 profile-fast-install: profile-fast
2558 $(MAKE) install
2559
2560 install: all
2561 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2562 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2563 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2564 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2565 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2566 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2567 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2568 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2569 ifndef NO_GETTEXT
2570 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2571 (cd po/build/locale && $(TAR) cf - .) | \
2572 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2573 endif
2574 ifndef NO_PERL
2575 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2576 $(MAKE) -C gitweb install
2577 endif
2578 ifndef NO_TCLTK
2579 $(MAKE) -C gitk-git install
2580 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2581 endif
2582 ifneq (,$X)
2583 $(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';)
2584 endif
2585
2586 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2587 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2588 { test "$$bindir/" = "$$execdir/" || \
2589 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2590 $(RM) "$$execdir/$$p" && \
2591 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2592 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2593 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2594 done; \
2595 } && \
2596 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2597 $(RM) "$$bindir/$$p" && \
2598 test -z "$(NO_INSTALL_HARDLINKS)" && \
2599 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2600 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2601 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2602 done && \
2603 for p in $(BUILT_INS); do \
2604 $(RM) "$$execdir/$$p" && \
2605 test -z "$(NO_INSTALL_HARDLINKS)" && \
2606 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2607 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2608 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2609 done && \
2610 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2611 for p in $$remote_curl_aliases; do \
2612 $(RM) "$$execdir/$$p" && \
2613 test -z "$(NO_INSTALL_HARDLINKS)" && \
2614 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2615 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2616 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2617 done && \
2618 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2619
2620 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2621 .PHONY: quick-install-doc quick-install-man quick-install-html
2622 install-gitweb:
2623 $(MAKE) -C gitweb install
2624
2625 install-doc:
2626 $(MAKE) -C Documentation install
2627
2628 install-man:
2629 $(MAKE) -C Documentation install-man
2630
2631 install-html:
2632 $(MAKE) -C Documentation install-html
2633
2634 install-info:
2635 $(MAKE) -C Documentation install-info
2636
2637 install-pdf:
2638 $(MAKE) -C Documentation install-pdf
2639
2640 quick-install-doc:
2641 $(MAKE) -C Documentation quick-install
2642
2643 quick-install-man:
2644 $(MAKE) -C Documentation quick-install-man
2645
2646 quick-install-html:
2647 $(MAKE) -C Documentation quick-install-html
2648
2649
2650
2651 ### Maintainer's dist rules
2652
2653 GIT_TARNAME = git-$(GIT_VERSION)
2654 dist: git-archive$(X) configure
2655 ./git-archive --format=tar \
2656 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2657 @mkdir -p $(GIT_TARNAME)
2658 @cp configure $(GIT_TARNAME)
2659 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2660 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2661 $(TAR) rf $(GIT_TARNAME).tar \
2662 $(GIT_TARNAME)/configure \
2663 $(GIT_TARNAME)/version \
2664 $(GIT_TARNAME)/git-gui/version
2665 @$(RM) -r $(GIT_TARNAME)
2666 gzip -f -9 $(GIT_TARNAME).tar
2667
2668 rpm::
2669 @echo >&2 "Use distro packaged sources to run rpmbuild"
2670 @false
2671 .PHONY: rpm
2672
2673 htmldocs = git-htmldocs-$(GIT_VERSION)
2674 manpages = git-manpages-$(GIT_VERSION)
2675 .PHONY: dist-doc distclean
2676 dist-doc:
2677 $(RM) -r .doc-tmp-dir
2678 mkdir .doc-tmp-dir
2679 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2680 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2681 gzip -n -9 -f $(htmldocs).tar
2682 :
2683 $(RM) -r .doc-tmp-dir
2684 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2685 $(MAKE) -C Documentation DESTDIR=./ \
2686 man1dir=../.doc-tmp-dir/man1 \
2687 man5dir=../.doc-tmp-dir/man5 \
2688 man7dir=../.doc-tmp-dir/man7 \
2689 install
2690 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2691 gzip -n -9 -f $(manpages).tar
2692 $(RM) -r .doc-tmp-dir
2693
2694 ### Cleaning rules
2695
2696 distclean: clean
2697 $(RM) configure
2698 $(RM) config.log config.status config.cache
2699 $(RM) config.mak.autogen config.mak.append
2700 $(RM) -r autom4te.cache
2701
2702 profile-clean:
2703 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2704 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2705
2706 clean: profile-clean coverage-clean
2707 $(RM) *.res
2708 $(RM) $(OBJECTS)
2709 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2710 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2711 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2712 $(RM) -r bin-wrappers $(dep_dirs)
2713 $(RM) -r po/build/
2714 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2715 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2716 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2717 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2718 $(RM) contrib/coccinelle/*.cocci.patch*
2719 $(MAKE) -C Documentation/ clean
2720 ifndef NO_PERL
2721 $(MAKE) -C gitweb clean
2722 $(MAKE) -C perl clean
2723 endif
2724 $(MAKE) -C templates/ clean
2725 $(MAKE) -C t/ clean
2726 ifndef NO_TCLTK
2727 $(MAKE) -C gitk-git clean
2728 $(MAKE) -C git-gui clean
2729 endif
2730 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2731 $(RM) GIT-USER-AGENT GIT-PREFIX
2732 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2733
2734 .PHONY: all install profile-clean clean strip
2735 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2736 .PHONY: FORCE cscope
2737
2738 ### Check documentation
2739 #
2740 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2741 ALL_COMMANDS += git
2742 ALL_COMMANDS += gitk
2743 ALL_COMMANDS += gitweb
2744 ALL_COMMANDS += git-gui git-citool
2745
2746 .PHONY: check-docs
2747 check-docs::
2748 $(MAKE) -C Documentation lint-docs
2749 @(for v in $(ALL_COMMANDS); \
2750 do \
2751 case "$$v" in \
2752 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2753 git-merge-resolve | git-merge-subtree | \
2754 git-fsck-objects | git-init-db | \
2755 git-remote-* | git-stage | \
2756 git-?*--?* ) continue ;; \
2757 esac ; \
2758 test -f "Documentation/$$v.txt" || \
2759 echo "no doc: $$v"; \
2760 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2761 grep -q "^$$v[ ]" || \
2762 case "$$v" in \
2763 git) ;; \
2764 *) echo "no link: $$v";; \
2765 esac ; \
2766 done; \
2767 ( \
2768 sed -e '1,/^### command list/d' \
2769 -e '/^#/d' \
2770 -e 's/[ ].*//' \
2771 -e 's/^/listed /' command-list.txt; \
2772 $(MAKE) -C Documentation print-man1 | \
2773 grep '\.txt$$' | \
2774 sed -e 's|Documentation/|documented |' \
2775 -e 's/\.txt//'; \
2776 ) | while read how cmd; \
2777 do \
2778 case " $(ALL_COMMANDS) " in \
2779 *" $$cmd "*) ;; \
2780 *) echo "removed but $$how: $$cmd" ;; \
2781 esac; \
2782 done ) | sort
2783
2784 ### Make sure built-ins do not have dups and listed in git.c
2785 #
2786 check-builtins::
2787 ./check-builtins.sh
2788
2789 ### Test suite coverage testing
2790 #
2791 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2792 .PHONY: coverage-untested-functions cover_db cover_db_html
2793 .PHONY: coverage-clean-results
2794
2795 coverage:
2796 $(MAKE) coverage-test
2797 $(MAKE) coverage-untested-functions
2798
2799 object_dirs := $(sort $(dir $(OBJECTS)))
2800 coverage-clean-results:
2801 $(RM) $(addsuffix *.gcov,$(object_dirs))
2802 $(RM) $(addsuffix *.gcda,$(object_dirs))
2803 $(RM) coverage-untested-functions
2804 $(RM) -r cover_db/
2805 $(RM) -r cover_db_html/
2806
2807 coverage-clean: coverage-clean-results
2808 $(RM) $(addsuffix *.gcno,$(object_dirs))
2809
2810 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2811 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2812 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2813
2814 coverage-compile:
2815 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2816
2817 coverage-test: coverage-clean-results coverage-compile
2818 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2819 DEFAULT_TEST_TARGET=test -j1 test
2820
2821 coverage-report:
2822 $(QUIET_GCOV)for dir in $(object_dirs); do \
2823 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2824 done
2825
2826 coverage-untested-functions: coverage-report
2827 grep '^function.*called 0 ' *.c.gcov \
2828 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2829 > coverage-untested-functions
2830
2831 cover_db: coverage-report
2832 gcov2perl -db cover_db *.gcov
2833
2834 cover_db_html: cover_db
2835 cover -report html -outputdir cover_db_html cover_db
2836