negotiator/skipping: skip commits during fetch
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
64 #
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
67 #
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
70 #
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
74 #
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
77 #
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
83 #
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
87 #
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
90 #
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
93 #
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
96 #
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
99 #
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
101 #
102 # Define NO_STRCASESTR if you don't have strcasestr.
103 #
104 # Define NO_MEMMEM if you don't have memmem.
105 #
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
107 #
108 # Define NO_STRLCPY if you don't have strlcpy.
109 #
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
113 #
114 # Define NO_SETENV if you don't have setenv in the C library.
115 #
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
117 #
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
119 #
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
121 #
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
124 #
125 # Define NO_LIBGEN_H if you don't have libgen.h.
126 #
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
128 #
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
130 #
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
133 #
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
137 #
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
143 #
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
149 #
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
153 #
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
156 #
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
159 #
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
163 #
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
183 #
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
185 #
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
187 #
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
189 #
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
191 #
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
193 #
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
195 #
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
197 #
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
205 # Define NO_MMAP if you want to avoid mmap.
206 #
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
209 #
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
211 #
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
214 #
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
218 #
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
220 #
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
223 #
224 # Define NO_SETITIMER if you don't have setitimer()
225 #
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
228 #
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
231 #
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
245 #
246 # Define NO_ICONV if your libc does not properly support iconv.
247 #
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
250 #
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
252 #
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
259 #
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
266 #
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
269 #
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
272 #
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
275 #
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
278 #
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
281 #
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
284 #
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
288 #
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
291 #
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
294 #
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
296 #
297 # Define NO_PERL if you do not want Perl scripts or libraries at all.
298 #
299 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
300 # copies of CPAN modules that serve as a fallback in case the modules
301 # are not available on the system. This option is intended for
302 # distributions that want to use their packaged versions of Perl
303 # modules, instead of the fallbacks shipped with Git.
304 #
305 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
306 # but /usr/bin/python2.7 on some platforms).
307 #
308 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
309 #
310 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
311 #
312 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
313 # and egrep that are pickier when their input contains non-ASCII data.
314 #
315 # The TCL_PATH variable governs the location of the Tcl interpreter
316 # used to optimize git-gui for your system. Only used if NO_TCLTK
317 # is not set. Defaults to the bare 'tclsh'.
318 #
319 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
320 # If not set it defaults to the bare 'wish'. If it is set to the empty
321 # string then NO_TCLTK will be forced (this is used by configure script).
322 #
323 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
324 # is a simplified version of the merge sort used in glibc. This is
325 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
326 #
327 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
328 # compatible with the one described in C11 Annex K.
329 #
330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
331 # information on a not yet closed file that lstat would return for the same
332 # file after it was closed.
333 #
334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
335 # when hardlinking a file to another name and unlinking the original file right
336 # away (some NTFS drivers seem to zero the contents in that scenario).
337 #
338 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
339 # symlinked between bin/ and libexec/ to use relative symlinks between
340 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
341 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
342 # within the same directory in some cases, INSTALL_SYMLINKS will
343 # always symlink to the final target directly.
344 #
345 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
346 # programs as a tar, where bin/ and libexec/ might be on different file systems.
347 #
348 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
349 # copies to install built-in git commands e.g. git-cat-file.
350 #
351 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
352 # memory allocators with the nedmalloc allocator written by Niall Douglas.
353 #
354 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
355 # This is necessary when using a custom allocator in order to avoid
356 # crashes due to allocation and free working on different 'heaps'.
357 # It's defined automatically if USE_NED_ALLOCATOR is set.
358 #
359 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
360 # feature.
361 #
362 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
363 # user.
364 #
365 # Define GETTEXT_POISON if you are debugging the choice of strings marked
366 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
367 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
368 # (to any value) in your environment.
369 #
370 # Define JSMIN to point to JavaScript minifier that functions as
371 # a filter to have gitweb.js minified.
372 #
373 # Define CSSMIN to point to a CSS minifier in order to generate a minified
374 # version of gitweb.css
375 #
376 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
377 # you want to use something different. The value will be interpreted by the
378 # shell at runtime when it is used.
379 #
380 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
381 # want to use something different. The value will be interpreted by the shell
382 # if necessary when it is used. Examples:
383 #
384 # DEFAULT_EDITOR='~/bin/vi',
385 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
386 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
387 #
388 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
389 # header files to be automatically computed, to avoid rebuilding objects when
390 # an unrelated header file changes. Define it to "no" to use the hard-coded
391 # dependency rules. The default is "auto", which means to use computed header
392 # dependencies if your compiler is detected to support it.
393 #
394 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
395 #
396 # Define GIT_USER_AGENT if you want to change how git identifies itself during
397 # network interactions. The default is "git/$(GIT_VERSION)".
398 #
399 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
400 # (defaults to "man") if you want to have a different default when
401 # "git help" is called without a parameter specifying the format.
402 #
403 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
404 # with a different indexfile format version. If it isn't set the index
405 # file format used is index-v[23].
406 #
407 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
408 # return NULL when it receives a bogus time_t.
409 #
410 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
411 #
412 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
413 #
414 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
415 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
416 #
417 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
418 # compiles the following initialization:
419 #
420 # static const char s[] = ("FOO");
421 #
422 # and define it to "no" if you need to remove the parentheses () around the
423 # constant. The default is "auto", which means to use parentheses if your
424 # compiler is detected to support it.
425 #
426 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
427 #
428 # Define HAVE_GETDELIM if your system has the getdelim() function.
429 #
430 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
431 # default environment variables to be passed when a pager is spawned, e.g.
432 #
433 # PAGER_ENV = LESS=FRX LV=-c
434 #
435 # to say "export LESS=FRX (and LV=-c) if the environment variable
436 # LESS (and LV) is not set, respectively".
437 #
438 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
439 # running the test scripts (e.g., bash has better support for "set -x"
440 # tracing).
441 #
442 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
443 # which the built Git will run (for instance "x86_64").
444 #
445 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
446 # support files relative to the location of the runtime binary, rather than
447 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
448 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
449 # Perl scripts to use a modified entry point header allowing them to resolve
450 # support files at runtime.
451 #
452 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
453 # supports the KERN_PROC BSD sysctl function.
454 #
455 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
456 # mounts a "procfs" filesystem capable of resolving the path of the current
457 # executable. If defined, this must be the canonical path for the "procfs"
458 # current executable path.
459 #
460 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
461 # supports calling _NSGetExecutablePath to retrieve the path of the running
462 # executable.
463 #
464 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
465 # the global variable _wpgmptr containing the absolute path of the current
466 # executable (this is the case on Windows).
467 #
468 # Define DEVELOPER to enable more compiler warnings. Compiler version
469 # and family are auto detected, but could be overridden by defining
470 # COMPILER_FEATURES (see config.mak.dev)
471 #
472 # When DEVELOPER is set, DEVOPTS can be used to control compiler
473 # options. This variable contains keywords separated by
474 # whitespace. The following keywords are are recognized:
475 #
476 # no-error:
477 #
478 # suppresses the -Werror that implicitly comes with
479 # DEVELOPER=1. Useful for getting the full set of errors
480 # without immediately dying, or for logging them.
481 #
482 # extra-all:
483 #
484 # The DEVELOPER mode enables -Wextra with a few exceptions. By
485 # setting this flag the exceptions are removed, and all of
486 # -Wextra is used.
487
488 GIT-VERSION-FILE: FORCE
489 @$(SHELL_PATH) ./GIT-VERSION-GEN
490 -include GIT-VERSION-FILE
491
492 # CFLAGS and LDFLAGS are for the users to override from the command line.
493
494 CFLAGS = -g -O2 -Wall
495 LDFLAGS =
496 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
497 ALL_LDFLAGS = $(LDFLAGS)
498 STRIP ?= strip
499
500 # Create as necessary, replace existing, make ranlib unneeded.
501 ARFLAGS = rcs
502
503 # Among the variables below, these:
504 # gitexecdir
505 # template_dir
506 # sysconfdir
507 # can be specified as a relative path some/where/else;
508 # this is interpreted as relative to $(prefix) and "git" at
509 # runtime figures out where they are based on the path to the executable.
510 # Additionally, the following will be treated as relative by "git" if they
511 # begin with "$(prefix)/":
512 # mandir
513 # infodir
514 # htmldir
515 # localedir
516 # perllibdir
517 # This can help installing the suite in a relocatable way.
518
519 prefix = $(HOME)
520 bindir = $(prefix)/bin
521 mandir = $(prefix)/share/man
522 infodir = $(prefix)/share/info
523 gitexecdir = libexec/git-core
524 mergetoolsdir = $(gitexecdir)/mergetools
525 sharedir = $(prefix)/share
526 gitwebdir = $(sharedir)/gitweb
527 perllibdir = $(sharedir)/perl5
528 localedir = $(sharedir)/locale
529 template_dir = share/git-core/templates
530 htmldir = $(prefix)/share/doc/git-doc
531 ETC_GITCONFIG = $(sysconfdir)/gitconfig
532 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
533 lib = lib
534 # DESTDIR =
535 pathsep = :
536
537 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
538 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
539 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
540 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
541 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
542 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
543 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
544
545 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
546
547 CC = cc
548 AR = ar
549 RM = rm -f
550 DIFF = diff
551 TAR = tar
552 FIND = find
553 INSTALL = install
554 TCL_PATH = tclsh
555 TCLTK_PATH = wish
556 XGETTEXT = xgettext
557 MSGFMT = msgfmt
558 CURL_CONFIG = curl-config
559 PTHREAD_LIBS = -lpthread
560 PTHREAD_CFLAGS =
561 GCOV = gcov
562 SPATCH = spatch
563
564 export TCL_PATH TCLTK_PATH
565
566 SPARSE_FLAGS =
567 SPATCH_FLAGS = --all-includes
568
569
570
571 ### --- END CONFIGURATION SECTION ---
572
573 # Those must not be GNU-specific; they are shared with perl/ which may
574 # be built by a different compiler. (Note that this is an artifact now
575 # but it still might be nice to keep that distinction.)
576 BASIC_CFLAGS = -I.
577 BASIC_LDFLAGS =
578
579 # Guard against environment variables
580 BUILTIN_OBJS =
581 BUILT_INS =
582 COMPAT_CFLAGS =
583 COMPAT_OBJS =
584 XDIFF_OBJS =
585 VCSSVN_OBJS =
586 GENERATED_H =
587 EXTRA_CPPFLAGS =
588 LIB_OBJS =
589 PROGRAM_OBJS =
590 PROGRAMS =
591 SCRIPT_PERL =
592 SCRIPT_PYTHON =
593 SCRIPT_SH =
594 SCRIPT_LIB =
595 TEST_BUILTINS_OBJS =
596 TEST_PROGRAMS_NEED_X =
597
598 # Having this variable in your environment would break pipelines because
599 # you cause "cd" to echo its destination to stdout. It can also take
600 # scripts to unexpected places. If you like CDPATH, define it for your
601 # interactive shell sessions without exporting it.
602 unexport CDPATH
603
604 SCRIPT_SH += git-bisect.sh
605 SCRIPT_SH += git-difftool--helper.sh
606 SCRIPT_SH += git-filter-branch.sh
607 SCRIPT_SH += git-merge-octopus.sh
608 SCRIPT_SH += git-merge-one-file.sh
609 SCRIPT_SH += git-merge-resolve.sh
610 SCRIPT_SH += git-mergetool.sh
611 SCRIPT_SH += git-quiltimport.sh
612 SCRIPT_SH += git-rebase.sh
613 SCRIPT_SH += git-remote-testgit.sh
614 SCRIPT_SH += git-request-pull.sh
615 SCRIPT_SH += git-stash.sh
616 SCRIPT_SH += git-submodule.sh
617 SCRIPT_SH += git-web--browse.sh
618
619 SCRIPT_LIB += git-mergetool--lib
620 SCRIPT_LIB += git-parse-remote
621 SCRIPT_LIB += git-rebase--am
622 SCRIPT_LIB += git-rebase--interactive
623 SCRIPT_LIB += git-rebase--merge
624 SCRIPT_LIB += git-sh-setup
625 SCRIPT_LIB += git-sh-i18n
626
627 SCRIPT_PERL += git-add--interactive.perl
628 SCRIPT_PERL += git-archimport.perl
629 SCRIPT_PERL += git-cvsexportcommit.perl
630 SCRIPT_PERL += git-cvsimport.perl
631 SCRIPT_PERL += git-cvsserver.perl
632 SCRIPT_PERL += git-send-email.perl
633 SCRIPT_PERL += git-svn.perl
634
635 SCRIPT_PYTHON += git-p4.py
636
637 NO_INSTALL += git-remote-testgit
638
639 # Generated files for scripts
640 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
641 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
642 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
643
644 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
645 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
646 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
647
648 # Individual rules to allow e.g.
649 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
650 # from subdirectories like contrib/*/
651 .PHONY: build-perl-script build-sh-script build-python-script
652 build-perl-script: $(SCRIPT_PERL_GEN)
653 build-sh-script: $(SCRIPT_SH_GEN)
654 build-python-script: $(SCRIPT_PYTHON_GEN)
655
656 .PHONY: install-perl-script install-sh-script install-python-script
657 install-sh-script: $(SCRIPT_SH_INS)
658 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
659 install-perl-script: $(SCRIPT_PERL_INS)
660 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
661 install-python-script: $(SCRIPT_PYTHON_INS)
662 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
663
664 .PHONY: clean-perl-script clean-sh-script clean-python-script
665 clean-sh-script:
666 $(RM) $(SCRIPT_SH_GEN)
667 clean-perl-script:
668 $(RM) $(SCRIPT_PERL_GEN)
669 clean-python-script:
670 $(RM) $(SCRIPT_PYTHON_GEN)
671
672 SCRIPTS = $(SCRIPT_SH_INS) \
673 $(SCRIPT_PERL_INS) \
674 $(SCRIPT_PYTHON_INS) \
675 git-instaweb
676
677 ETAGS_TARGET = TAGS
678
679 # Empty...
680 EXTRA_PROGRAMS =
681
682 # ... and all the rest that could be moved out of bindir to gitexecdir
683 PROGRAMS += $(EXTRA_PROGRAMS)
684
685 PROGRAM_OBJS += credential-store.o
686 PROGRAM_OBJS += daemon.o
687 PROGRAM_OBJS += fast-import.o
688 PROGRAM_OBJS += http-backend.o
689 PROGRAM_OBJS += imap-send.o
690 PROGRAM_OBJS += sh-i18n--envsubst.o
691 PROGRAM_OBJS += shell.o
692 PROGRAM_OBJS += show-index.o
693 PROGRAM_OBJS += remote-testsvn.o
694
695 # Binary suffix, set to .exe for Windows builds
696 X =
697
698 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
699
700 TEST_BUILTINS_OBJS += test-chmtime.o
701 TEST_BUILTINS_OBJS += test-config.o
702 TEST_BUILTINS_OBJS += test-ctype.o
703 TEST_BUILTINS_OBJS += test-date.o
704 TEST_BUILTINS_OBJS += test-delta.o
705 TEST_BUILTINS_OBJS += test-drop-caches.o
706 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
707 TEST_BUILTINS_OBJS += test-dump-split-index.o
708 TEST_BUILTINS_OBJS += test-example-decorate.o
709 TEST_BUILTINS_OBJS += test-genrandom.o
710 TEST_BUILTINS_OBJS += test-hashmap.o
711 TEST_BUILTINS_OBJS += test-index-version.o
712 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
713 TEST_BUILTINS_OBJS += test-match-trees.o
714 TEST_BUILTINS_OBJS += test-mergesort.o
715 TEST_BUILTINS_OBJS += test-mktemp.o
716 TEST_BUILTINS_OBJS += test-online-cpus.o
717 TEST_BUILTINS_OBJS += test-path-utils.o
718 TEST_BUILTINS_OBJS += test-prio-queue.o
719 TEST_BUILTINS_OBJS += test-read-cache.o
720 TEST_BUILTINS_OBJS += test-ref-store.o
721 TEST_BUILTINS_OBJS += test-regex.o
722 TEST_BUILTINS_OBJS += test-revision-walking.o
723 TEST_BUILTINS_OBJS += test-run-command.o
724 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
725 TEST_BUILTINS_OBJS += test-sha1-array.o
726 TEST_BUILTINS_OBJS += test-sha1.o
727 TEST_BUILTINS_OBJS += test-sigchain.o
728 TEST_BUILTINS_OBJS += test-strcmp-offset.o
729 TEST_BUILTINS_OBJS += test-string-list.o
730 TEST_BUILTINS_OBJS += test-submodule-config.o
731 TEST_BUILTINS_OBJS += test-subprocess.o
732 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
733 TEST_BUILTINS_OBJS += test-wildmatch.o
734 TEST_BUILTINS_OBJS += test-write-cache.o
735
736 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
737 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
738 TEST_PROGRAMS_NEED_X += test-fake-ssh
739 TEST_PROGRAMS_NEED_X += test-line-buffer
740 TEST_PROGRAMS_NEED_X += test-parse-options
741 TEST_PROGRAMS_NEED_X += test-pkt-line
742 TEST_PROGRAMS_NEED_X += test-svn-fe
743 TEST_PROGRAMS_NEED_X += test-tool
744
745 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
746
747 # List built-in command $C whose implementation cmd_$C() is not in
748 # builtin/$C.o but is linked in as part of some other command.
749 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
750
751 BUILT_INS += git-cherry$X
752 BUILT_INS += git-cherry-pick$X
753 BUILT_INS += git-format-patch$X
754 BUILT_INS += git-fsck-objects$X
755 BUILT_INS += git-init$X
756 BUILT_INS += git-merge-subtree$X
757 BUILT_INS += git-show$X
758 BUILT_INS += git-stage$X
759 BUILT_INS += git-status$X
760 BUILT_INS += git-whatchanged$X
761
762 # what 'all' will build and 'install' will install in gitexecdir,
763 # excluding programs for built-in commands
764 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
765
766 # what 'all' will build but not install in gitexecdir
767 OTHER_PROGRAMS = git$X
768
769 # what test wrappers are needed and 'install' will install, in bindir
770 BINDIR_PROGRAMS_NEED_X += git
771 BINDIR_PROGRAMS_NEED_X += git-upload-pack
772 BINDIR_PROGRAMS_NEED_X += git-receive-pack
773 BINDIR_PROGRAMS_NEED_X += git-upload-archive
774 BINDIR_PROGRAMS_NEED_X += git-shell
775
776 BINDIR_PROGRAMS_NO_X += git-cvsserver
777
778 # Set paths to tools early so that they can be used for version tests.
779 ifndef SHELL_PATH
780 SHELL_PATH = /bin/sh
781 endif
782 ifndef PERL_PATH
783 PERL_PATH = /usr/bin/perl
784 endif
785 ifndef PYTHON_PATH
786 PYTHON_PATH = /usr/bin/python
787 endif
788
789 export PERL_PATH
790 export PYTHON_PATH
791
792 TEST_SHELL_PATH = $(SHELL_PATH)
793
794 LIB_FILE = libgit.a
795 XDIFF_LIB = xdiff/lib.a
796 VCSSVN_LIB = vcs-svn/lib.a
797
798 GENERATED_H += command-list.h
799
800 LIB_H = $(shell $(FIND) . \
801 -name .git -prune -o \
802 -name t -prune -o \
803 -name Documentation -prune -o \
804 -name '*.h' -print)
805
806 LIB_OBJS += abspath.o
807 LIB_OBJS += advice.o
808 LIB_OBJS += alias.o
809 LIB_OBJS += alloc.o
810 LIB_OBJS += apply.o
811 LIB_OBJS += archive.o
812 LIB_OBJS += archive-tar.o
813 LIB_OBJS += archive-zip.o
814 LIB_OBJS += argv-array.o
815 LIB_OBJS += attr.o
816 LIB_OBJS += base85.o
817 LIB_OBJS += bisect.o
818 LIB_OBJS += blame.o
819 LIB_OBJS += blob.o
820 LIB_OBJS += branch.o
821 LIB_OBJS += bulk-checkin.o
822 LIB_OBJS += bundle.o
823 LIB_OBJS += cache-tree.o
824 LIB_OBJS += chdir-notify.o
825 LIB_OBJS += checkout.o
826 LIB_OBJS += color.o
827 LIB_OBJS += column.o
828 LIB_OBJS += combine-diff.o
829 LIB_OBJS += commit.o
830 LIB_OBJS += commit-graph.o
831 LIB_OBJS += compat/obstack.o
832 LIB_OBJS += compat/terminal.o
833 LIB_OBJS += config.o
834 LIB_OBJS += connect.o
835 LIB_OBJS += connected.o
836 LIB_OBJS += convert.o
837 LIB_OBJS += copy.o
838 LIB_OBJS += credential.o
839 LIB_OBJS += csum-file.o
840 LIB_OBJS += ctype.o
841 LIB_OBJS += date.o
842 LIB_OBJS += decorate.o
843 LIB_OBJS += diffcore-break.o
844 LIB_OBJS += diffcore-delta.o
845 LIB_OBJS += diffcore-order.o
846 LIB_OBJS += diffcore-pickaxe.o
847 LIB_OBJS += diffcore-rename.o
848 LIB_OBJS += diff-delta.o
849 LIB_OBJS += diff-lib.o
850 LIB_OBJS += diff-no-index.o
851 LIB_OBJS += diff.o
852 LIB_OBJS += dir.o
853 LIB_OBJS += dir-iterator.o
854 LIB_OBJS += editor.o
855 LIB_OBJS += entry.o
856 LIB_OBJS += environment.o
857 LIB_OBJS += ewah/bitmap.o
858 LIB_OBJS += ewah/ewah_bitmap.o
859 LIB_OBJS += ewah/ewah_io.o
860 LIB_OBJS += ewah/ewah_rlw.o
861 LIB_OBJS += exec-cmd.o
862 LIB_OBJS += fetch-negotiator.o
863 LIB_OBJS += fetch-object.o
864 LIB_OBJS += fetch-pack.o
865 LIB_OBJS += fsck.o
866 LIB_OBJS += fsmonitor.o
867 LIB_OBJS += gettext.o
868 LIB_OBJS += gpg-interface.o
869 LIB_OBJS += graph.o
870 LIB_OBJS += grep.o
871 LIB_OBJS += hashmap.o
872 LIB_OBJS += help.o
873 LIB_OBJS += hex.o
874 LIB_OBJS += ident.o
875 LIB_OBJS += kwset.o
876 LIB_OBJS += levenshtein.o
877 LIB_OBJS += line-log.o
878 LIB_OBJS += line-range.o
879 LIB_OBJS += list-objects.o
880 LIB_OBJS += list-objects-filter.o
881 LIB_OBJS += list-objects-filter-options.o
882 LIB_OBJS += ll-merge.o
883 LIB_OBJS += lockfile.o
884 LIB_OBJS += log-tree.o
885 LIB_OBJS += ls-refs.o
886 LIB_OBJS += mailinfo.o
887 LIB_OBJS += mailmap.o
888 LIB_OBJS += match-trees.o
889 LIB_OBJS += mem-pool.o
890 LIB_OBJS += merge.o
891 LIB_OBJS += merge-blobs.o
892 LIB_OBJS += merge-recursive.o
893 LIB_OBJS += mergesort.o
894 LIB_OBJS += name-hash.o
895 LIB_OBJS += negotiator/default.o
896 LIB_OBJS += negotiator/skipping.o
897 LIB_OBJS += notes.o
898 LIB_OBJS += notes-cache.o
899 LIB_OBJS += notes-merge.o
900 LIB_OBJS += notes-utils.o
901 LIB_OBJS += object.o
902 LIB_OBJS += oidmap.o
903 LIB_OBJS += oidset.o
904 LIB_OBJS += packfile.o
905 LIB_OBJS += pack-bitmap.o
906 LIB_OBJS += pack-bitmap-write.o
907 LIB_OBJS += pack-check.o
908 LIB_OBJS += pack-objects.o
909 LIB_OBJS += pack-revindex.o
910 LIB_OBJS += pack-write.o
911 LIB_OBJS += pager.o
912 LIB_OBJS += parse-options.o
913 LIB_OBJS += parse-options-cb.o
914 LIB_OBJS += patch-delta.o
915 LIB_OBJS += patch-ids.o
916 LIB_OBJS += path.o
917 LIB_OBJS += pathspec.o
918 LIB_OBJS += pkt-line.o
919 LIB_OBJS += preload-index.o
920 LIB_OBJS += pretty.o
921 LIB_OBJS += prio-queue.o
922 LIB_OBJS += progress.o
923 LIB_OBJS += prompt.o
924 LIB_OBJS += protocol.o
925 LIB_OBJS += quote.o
926 LIB_OBJS += reachable.o
927 LIB_OBJS += read-cache.o
928 LIB_OBJS += reflog-walk.o
929 LIB_OBJS += refs.o
930 LIB_OBJS += refs/files-backend.o
931 LIB_OBJS += refs/iterator.o
932 LIB_OBJS += refs/packed-backend.o
933 LIB_OBJS += refs/ref-cache.o
934 LIB_OBJS += refspec.o
935 LIB_OBJS += ref-filter.o
936 LIB_OBJS += remote.o
937 LIB_OBJS += replace-object.o
938 LIB_OBJS += repository.o
939 LIB_OBJS += rerere.o
940 LIB_OBJS += resolve-undo.o
941 LIB_OBJS += revision.o
942 LIB_OBJS += run-command.o
943 LIB_OBJS += send-pack.o
944 LIB_OBJS += sequencer.o
945 LIB_OBJS += serve.o
946 LIB_OBJS += server-info.o
947 LIB_OBJS += setup.o
948 LIB_OBJS += sha1-array.o
949 LIB_OBJS += sha1-lookup.o
950 LIB_OBJS += sha1-file.o
951 LIB_OBJS += sha1-name.o
952 LIB_OBJS += shallow.o
953 LIB_OBJS += sideband.o
954 LIB_OBJS += sigchain.o
955 LIB_OBJS += split-index.o
956 LIB_OBJS += strbuf.o
957 LIB_OBJS += streaming.o
958 LIB_OBJS += string-list.o
959 LIB_OBJS += submodule.o
960 LIB_OBJS += submodule-config.o
961 LIB_OBJS += sub-process.o
962 LIB_OBJS += symlinks.o
963 LIB_OBJS += tag.o
964 LIB_OBJS += tempfile.o
965 LIB_OBJS += tmp-objdir.o
966 LIB_OBJS += trace.o
967 LIB_OBJS += trailer.o
968 LIB_OBJS += transport.o
969 LIB_OBJS += transport-helper.o
970 LIB_OBJS += tree-diff.o
971 LIB_OBJS += tree.o
972 LIB_OBJS += tree-walk.o
973 LIB_OBJS += unpack-trees.o
974 LIB_OBJS += upload-pack.o
975 LIB_OBJS += url.o
976 LIB_OBJS += urlmatch.o
977 LIB_OBJS += usage.o
978 LIB_OBJS += userdiff.o
979 LIB_OBJS += utf8.o
980 LIB_OBJS += varint.o
981 LIB_OBJS += version.o
982 LIB_OBJS += versioncmp.o
983 LIB_OBJS += walker.o
984 LIB_OBJS += wildmatch.o
985 LIB_OBJS += worktree.o
986 LIB_OBJS += wrapper.o
987 LIB_OBJS += write-or-die.o
988 LIB_OBJS += ws.o
989 LIB_OBJS += wt-status.o
990 LIB_OBJS += xdiff-interface.o
991 LIB_OBJS += zlib.o
992
993 BUILTIN_OBJS += builtin/add.o
994 BUILTIN_OBJS += builtin/am.o
995 BUILTIN_OBJS += builtin/annotate.o
996 BUILTIN_OBJS += builtin/apply.o
997 BUILTIN_OBJS += builtin/archive.o
998 BUILTIN_OBJS += builtin/bisect--helper.o
999 BUILTIN_OBJS += builtin/blame.o
1000 BUILTIN_OBJS += builtin/branch.o
1001 BUILTIN_OBJS += builtin/bundle.o
1002 BUILTIN_OBJS += builtin/cat-file.o
1003 BUILTIN_OBJS += builtin/check-attr.o
1004 BUILTIN_OBJS += builtin/check-ignore.o
1005 BUILTIN_OBJS += builtin/check-mailmap.o
1006 BUILTIN_OBJS += builtin/check-ref-format.o
1007 BUILTIN_OBJS += builtin/checkout-index.o
1008 BUILTIN_OBJS += builtin/checkout.o
1009 BUILTIN_OBJS += builtin/clean.o
1010 BUILTIN_OBJS += builtin/clone.o
1011 BUILTIN_OBJS += builtin/column.o
1012 BUILTIN_OBJS += builtin/commit-tree.o
1013 BUILTIN_OBJS += builtin/commit.o
1014 BUILTIN_OBJS += builtin/commit-graph.o
1015 BUILTIN_OBJS += builtin/config.o
1016 BUILTIN_OBJS += builtin/count-objects.o
1017 BUILTIN_OBJS += builtin/credential.o
1018 BUILTIN_OBJS += builtin/describe.o
1019 BUILTIN_OBJS += builtin/diff-files.o
1020 BUILTIN_OBJS += builtin/diff-index.o
1021 BUILTIN_OBJS += builtin/diff-tree.o
1022 BUILTIN_OBJS += builtin/diff.o
1023 BUILTIN_OBJS += builtin/difftool.o
1024 BUILTIN_OBJS += builtin/fast-export.o
1025 BUILTIN_OBJS += builtin/fetch-pack.o
1026 BUILTIN_OBJS += builtin/fetch.o
1027 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1028 BUILTIN_OBJS += builtin/for-each-ref.o
1029 BUILTIN_OBJS += builtin/fsck.o
1030 BUILTIN_OBJS += builtin/gc.o
1031 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1032 BUILTIN_OBJS += builtin/grep.o
1033 BUILTIN_OBJS += builtin/hash-object.o
1034 BUILTIN_OBJS += builtin/help.o
1035 BUILTIN_OBJS += builtin/index-pack.o
1036 BUILTIN_OBJS += builtin/init-db.o
1037 BUILTIN_OBJS += builtin/interpret-trailers.o
1038 BUILTIN_OBJS += builtin/log.o
1039 BUILTIN_OBJS += builtin/ls-files.o
1040 BUILTIN_OBJS += builtin/ls-remote.o
1041 BUILTIN_OBJS += builtin/ls-tree.o
1042 BUILTIN_OBJS += builtin/mailinfo.o
1043 BUILTIN_OBJS += builtin/mailsplit.o
1044 BUILTIN_OBJS += builtin/merge.o
1045 BUILTIN_OBJS += builtin/merge-base.o
1046 BUILTIN_OBJS += builtin/merge-file.o
1047 BUILTIN_OBJS += builtin/merge-index.o
1048 BUILTIN_OBJS += builtin/merge-ours.o
1049 BUILTIN_OBJS += builtin/merge-recursive.o
1050 BUILTIN_OBJS += builtin/merge-tree.o
1051 BUILTIN_OBJS += builtin/mktag.o
1052 BUILTIN_OBJS += builtin/mktree.o
1053 BUILTIN_OBJS += builtin/mv.o
1054 BUILTIN_OBJS += builtin/name-rev.o
1055 BUILTIN_OBJS += builtin/notes.o
1056 BUILTIN_OBJS += builtin/pack-objects.o
1057 BUILTIN_OBJS += builtin/pack-redundant.o
1058 BUILTIN_OBJS += builtin/pack-refs.o
1059 BUILTIN_OBJS += builtin/patch-id.o
1060 BUILTIN_OBJS += builtin/prune-packed.o
1061 BUILTIN_OBJS += builtin/prune.o
1062 BUILTIN_OBJS += builtin/pull.o
1063 BUILTIN_OBJS += builtin/push.o
1064 BUILTIN_OBJS += builtin/read-tree.o
1065 BUILTIN_OBJS += builtin/rebase--helper.o
1066 BUILTIN_OBJS += builtin/receive-pack.o
1067 BUILTIN_OBJS += builtin/reflog.o
1068 BUILTIN_OBJS += builtin/remote.o
1069 BUILTIN_OBJS += builtin/remote-ext.o
1070 BUILTIN_OBJS += builtin/remote-fd.o
1071 BUILTIN_OBJS += builtin/repack.o
1072 BUILTIN_OBJS += builtin/replace.o
1073 BUILTIN_OBJS += builtin/rerere.o
1074 BUILTIN_OBJS += builtin/reset.o
1075 BUILTIN_OBJS += builtin/rev-list.o
1076 BUILTIN_OBJS += builtin/rev-parse.o
1077 BUILTIN_OBJS += builtin/revert.o
1078 BUILTIN_OBJS += builtin/rm.o
1079 BUILTIN_OBJS += builtin/send-pack.o
1080 BUILTIN_OBJS += builtin/serve.o
1081 BUILTIN_OBJS += builtin/shortlog.o
1082 BUILTIN_OBJS += builtin/show-branch.o
1083 BUILTIN_OBJS += builtin/show-ref.o
1084 BUILTIN_OBJS += builtin/stripspace.o
1085 BUILTIN_OBJS += builtin/submodule--helper.o
1086 BUILTIN_OBJS += builtin/symbolic-ref.o
1087 BUILTIN_OBJS += builtin/tag.o
1088 BUILTIN_OBJS += builtin/unpack-file.o
1089 BUILTIN_OBJS += builtin/unpack-objects.o
1090 BUILTIN_OBJS += builtin/update-index.o
1091 BUILTIN_OBJS += builtin/update-ref.o
1092 BUILTIN_OBJS += builtin/update-server-info.o
1093 BUILTIN_OBJS += builtin/upload-archive.o
1094 BUILTIN_OBJS += builtin/upload-pack.o
1095 BUILTIN_OBJS += builtin/var.o
1096 BUILTIN_OBJS += builtin/verify-commit.o
1097 BUILTIN_OBJS += builtin/verify-pack.o
1098 BUILTIN_OBJS += builtin/verify-tag.o
1099 BUILTIN_OBJS += builtin/worktree.o
1100 BUILTIN_OBJS += builtin/write-tree.o
1101
1102 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1103 EXTLIBS =
1104
1105 GIT_USER_AGENT = git/$(GIT_VERSION)
1106
1107 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1108 DC_SHA1_SUBMODULE = auto
1109 endif
1110
1111 include config.mak.uname
1112 -include config.mak.autogen
1113 -include config.mak
1114
1115 ifdef DEVELOPER
1116 include config.mak.dev
1117 endif
1118
1119 comma := ,
1120 empty :=
1121 space := $(empty) $(empty)
1122
1123 ifdef SANITIZE
1124 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1125 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1126 BASIC_CFLAGS += -fno-omit-frame-pointer
1127 ifneq ($(filter undefined,$(SANITIZERS)),)
1128 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1129 endif
1130 ifneq ($(filter leak,$(SANITIZERS)),)
1131 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1132 endif
1133 endif
1134
1135 ifndef sysconfdir
1136 ifeq ($(prefix),/usr)
1137 sysconfdir = /etc
1138 else
1139 sysconfdir = etc
1140 endif
1141 endif
1142
1143 ifndef COMPUTE_HEADER_DEPENDENCIES
1144 COMPUTE_HEADER_DEPENDENCIES = auto
1145 endif
1146
1147 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1148 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1149 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1150 -x c /dev/null -o /dev/null 2>&1; \
1151 echo $$?)
1152 ifeq ($(dep_check),0)
1153 override COMPUTE_HEADER_DEPENDENCIES = yes
1154 else
1155 override COMPUTE_HEADER_DEPENDENCIES = no
1156 endif
1157 endif
1158
1159 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1160 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1161 else
1162 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1163 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1164 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1165 endif
1166 endif
1167
1168 ifdef SANE_TOOL_PATH
1169 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1170 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1171 PATH := $(SANE_TOOL_PATH):${PATH}
1172 else
1173 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1174 endif
1175
1176 ifeq (,$(HOST_CPU))
1177 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1178 else
1179 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1180 endif
1181
1182 ifneq (,$(INLINE))
1183 BASIC_CFLAGS += -Dinline=$(INLINE)
1184 endif
1185
1186 ifneq (,$(SOCKLEN_T))
1187 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1188 endif
1189
1190 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1191 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1192 else
1193 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1194 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1195 endif
1196 endif
1197
1198 ifeq ($(uname_S),Darwin)
1199 ifndef NO_FINK
1200 ifeq ($(shell test -d /sw/lib && echo y),y)
1201 BASIC_CFLAGS += -I/sw/include
1202 BASIC_LDFLAGS += -L/sw/lib
1203 endif
1204 endif
1205 ifndef NO_DARWIN_PORTS
1206 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1207 BASIC_CFLAGS += -I/opt/local/include
1208 BASIC_LDFLAGS += -L/opt/local/lib
1209 endif
1210 endif
1211 ifndef NO_APPLE_COMMON_CRYPTO
1212 NO_OPENSSL = YesPlease
1213 APPLE_COMMON_CRYPTO = YesPlease
1214 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1215 endif
1216 NO_REGEX = YesPlease
1217 PTHREAD_LIBS =
1218 endif
1219
1220 ifndef CC_LD_DYNPATH
1221 ifdef NO_R_TO_GCC_LINKER
1222 # Some gcc does not accept and pass -R to the linker to specify
1223 # the runtime dynamic library path.
1224 CC_LD_DYNPATH = -Wl,-rpath,
1225 else
1226 CC_LD_DYNPATH = -R
1227 endif
1228 endif
1229
1230 ifdef NO_LIBGEN_H
1231 COMPAT_CFLAGS += -DNO_LIBGEN_H
1232 COMPAT_OBJS += compat/basename.o
1233 endif
1234
1235 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1236
1237 ifneq (,$(USE_LIBPCRE2))
1238 ifdef USE_LIBPCRE1
1239 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1240 endif
1241
1242 BASIC_CFLAGS += -DUSE_LIBPCRE2
1243 EXTLIBS += -lpcre2-8
1244 endif
1245
1246 ifdef USE_LIBPCRE1
1247 BASIC_CFLAGS += -DUSE_LIBPCRE1
1248 EXTLIBS += -lpcre
1249
1250 ifdef NO_LIBPCRE1_JIT
1251 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1252 endif
1253 endif
1254
1255 ifdef LIBPCREDIR
1256 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1257 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1258 endif
1259
1260 ifdef HAVE_ALLOCA_H
1261 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1262 endif
1263
1264 IMAP_SEND_BUILDDEPS =
1265 IMAP_SEND_LDFLAGS =
1266
1267 ifdef NO_CURL
1268 BASIC_CFLAGS += -DNO_CURL
1269 REMOTE_CURL_PRIMARY =
1270 REMOTE_CURL_ALIASES =
1271 REMOTE_CURL_NAMES =
1272 else
1273 ifdef CURLDIR
1274 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1275 BASIC_CFLAGS += -I$(CURLDIR)/include
1276 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1277 else
1278 CURL_LIBCURL = -lcurl
1279 endif
1280 ifdef NEEDS_SSL_WITH_CURL
1281 CURL_LIBCURL += -lssl
1282 ifdef NEEDS_CRYPTO_WITH_SSL
1283 CURL_LIBCURL += -lcrypto
1284 endif
1285 endif
1286 ifdef NEEDS_IDN_WITH_CURL
1287 CURL_LIBCURL += -lidn
1288 endif
1289
1290 REMOTE_CURL_PRIMARY = git-remote-http$X
1291 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1292 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1293 PROGRAM_OBJS += http-fetch.o
1294 PROGRAMS += $(REMOTE_CURL_NAMES)
1295 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1296 ifeq "$(curl_check)" "070908"
1297 ifndef NO_EXPAT
1298 PROGRAM_OBJS += http-push.o
1299 endif
1300 endif
1301 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1302 ifeq "$(curl_check)" "072200"
1303 USE_CURL_FOR_IMAP_SEND = YesPlease
1304 endif
1305 ifdef USE_CURL_FOR_IMAP_SEND
1306 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1307 IMAP_SEND_BUILDDEPS = http.o
1308 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1309 endif
1310 ifndef NO_EXPAT
1311 ifdef EXPATDIR
1312 BASIC_CFLAGS += -I$(EXPATDIR)/include
1313 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1314 else
1315 EXPAT_LIBEXPAT = -lexpat
1316 endif
1317 ifdef EXPAT_NEEDS_XMLPARSE_H
1318 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1319 endif
1320 endif
1321 endif
1322 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1323
1324 ifdef ZLIB_PATH
1325 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1326 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1327 endif
1328 EXTLIBS += -lz
1329
1330 ifndef NO_OPENSSL
1331 OPENSSL_LIBSSL = -lssl
1332 ifdef OPENSSLDIR
1333 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1334 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1335 else
1336 OPENSSL_LINK =
1337 endif
1338 ifdef NEEDS_CRYPTO_WITH_SSL
1339 OPENSSL_LIBSSL += -lcrypto
1340 endif
1341 else
1342 BASIC_CFLAGS += -DNO_OPENSSL
1343 OPENSSL_LIBSSL =
1344 endif
1345 ifdef NO_OPENSSL
1346 LIB_4_CRYPTO =
1347 else
1348 ifdef NEEDS_SSL_WITH_CRYPTO
1349 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1350 else
1351 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1352 endif
1353 ifdef APPLE_COMMON_CRYPTO
1354 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1355 endif
1356 endif
1357 ifdef NEEDS_LIBICONV
1358 ifdef ICONVDIR
1359 BASIC_CFLAGS += -I$(ICONVDIR)/include
1360 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1361 else
1362 ICONV_LINK =
1363 endif
1364 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1365 ICONV_LINK += -lintl
1366 endif
1367 EXTLIBS += $(ICONV_LINK) -liconv
1368 endif
1369 ifdef NEEDS_LIBGEN
1370 EXTLIBS += -lgen
1371 endif
1372 ifndef NO_GETTEXT
1373 ifndef LIBC_CONTAINS_LIBINTL
1374 EXTLIBS += -lintl
1375 endif
1376 endif
1377 ifdef NEEDS_SOCKET
1378 EXTLIBS += -lsocket
1379 endif
1380 ifdef NEEDS_NSL
1381 EXTLIBS += -lnsl
1382 endif
1383 ifdef NEEDS_RESOLV
1384 EXTLIBS += -lresolv
1385 endif
1386 ifdef NO_D_TYPE_IN_DIRENT
1387 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1388 endif
1389 ifdef NO_GECOS_IN_PWENT
1390 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1391 endif
1392 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1393 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1394 endif
1395 ifdef USE_NSEC
1396 BASIC_CFLAGS += -DUSE_NSEC
1397 endif
1398 ifdef USE_ST_TIMESPEC
1399 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1400 endif
1401 ifdef NO_NORETURN
1402 BASIC_CFLAGS += -DNO_NORETURN
1403 endif
1404 ifdef NO_NSEC
1405 BASIC_CFLAGS += -DNO_NSEC
1406 endif
1407 ifdef SNPRINTF_RETURNS_BOGUS
1408 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1409 COMPAT_OBJS += compat/snprintf.o
1410 endif
1411 ifdef FREAD_READS_DIRECTORIES
1412 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1413 COMPAT_OBJS += compat/fopen.o
1414 endif
1415 ifdef NO_SYMLINK_HEAD
1416 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1417 endif
1418 ifdef GETTEXT_POISON
1419 BASIC_CFLAGS += -DGETTEXT_POISON
1420 endif
1421 ifdef NO_GETTEXT
1422 BASIC_CFLAGS += -DNO_GETTEXT
1423 USE_GETTEXT_SCHEME ?= fallthrough
1424 endif
1425 ifdef NO_POLL
1426 NO_SYS_POLL_H = YesPlease
1427 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1428 COMPAT_OBJS += compat/poll/poll.o
1429 endif
1430 ifdef NO_STRCASESTR
1431 COMPAT_CFLAGS += -DNO_STRCASESTR
1432 COMPAT_OBJS += compat/strcasestr.o
1433 endif
1434 ifdef NO_STRLCPY
1435 COMPAT_CFLAGS += -DNO_STRLCPY
1436 COMPAT_OBJS += compat/strlcpy.o
1437 endif
1438 ifdef NO_STRTOUMAX
1439 COMPAT_CFLAGS += -DNO_STRTOUMAX
1440 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1441 endif
1442 ifdef NO_STRTOULL
1443 COMPAT_CFLAGS += -DNO_STRTOULL
1444 endif
1445 ifdef NO_SETENV
1446 COMPAT_CFLAGS += -DNO_SETENV
1447 COMPAT_OBJS += compat/setenv.o
1448 endif
1449 ifdef NO_MKDTEMP
1450 COMPAT_CFLAGS += -DNO_MKDTEMP
1451 COMPAT_OBJS += compat/mkdtemp.o
1452 endif
1453 ifdef MKDIR_WO_TRAILING_SLASH
1454 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1455 COMPAT_OBJS += compat/mkdir.o
1456 endif
1457 ifdef NO_UNSETENV
1458 COMPAT_CFLAGS += -DNO_UNSETENV
1459 COMPAT_OBJS += compat/unsetenv.o
1460 endif
1461 ifdef NO_SYS_SELECT_H
1462 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1463 endif
1464 ifdef NO_SYS_POLL_H
1465 BASIC_CFLAGS += -DNO_SYS_POLL_H
1466 endif
1467 ifdef NEEDS_SYS_PARAM_H
1468 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1469 endif
1470 ifdef NO_INTTYPES_H
1471 BASIC_CFLAGS += -DNO_INTTYPES_H
1472 endif
1473 ifdef NO_INITGROUPS
1474 BASIC_CFLAGS += -DNO_INITGROUPS
1475 endif
1476 ifdef NO_MMAP
1477 COMPAT_CFLAGS += -DNO_MMAP
1478 COMPAT_OBJS += compat/mmap.o
1479 else
1480 ifdef USE_WIN32_MMAP
1481 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1482 COMPAT_OBJS += compat/win32mmap.o
1483 endif
1484 endif
1485 ifdef MMAP_PREVENTS_DELETE
1486 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1487 endif
1488 ifdef OBJECT_CREATION_USES_RENAMES
1489 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1490 endif
1491 ifdef NO_STRUCT_ITIMERVAL
1492 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1493 NO_SETITIMER = YesPlease
1494 endif
1495 ifdef NO_SETITIMER
1496 COMPAT_CFLAGS += -DNO_SETITIMER
1497 endif
1498 ifdef NO_PREAD
1499 COMPAT_CFLAGS += -DNO_PREAD
1500 COMPAT_OBJS += compat/pread.o
1501 endif
1502 ifdef NO_FAST_WORKING_DIRECTORY
1503 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1504 endif
1505 ifdef NO_TRUSTABLE_FILEMODE
1506 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1507 endif
1508 ifdef NEEDS_MODE_TRANSLATION
1509 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1510 COMPAT_OBJS += compat/stat.o
1511 endif
1512 ifdef NO_IPV6
1513 BASIC_CFLAGS += -DNO_IPV6
1514 endif
1515 ifdef NO_INTPTR_T
1516 COMPAT_CFLAGS += -DNO_INTPTR_T
1517 endif
1518 ifdef NO_UINTMAX_T
1519 BASIC_CFLAGS += -Duintmax_t=uint32_t
1520 endif
1521 ifdef NO_SOCKADDR_STORAGE
1522 ifdef NO_IPV6
1523 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1524 else
1525 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1526 endif
1527 endif
1528 ifdef NO_INET_NTOP
1529 LIB_OBJS += compat/inet_ntop.o
1530 BASIC_CFLAGS += -DNO_INET_NTOP
1531 endif
1532 ifdef NO_INET_PTON
1533 LIB_OBJS += compat/inet_pton.o
1534 BASIC_CFLAGS += -DNO_INET_PTON
1535 endif
1536 ifndef NO_UNIX_SOCKETS
1537 LIB_OBJS += unix-socket.o
1538 PROGRAM_OBJS += credential-cache.o
1539 PROGRAM_OBJS += credential-cache--daemon.o
1540 endif
1541
1542 ifdef NO_ICONV
1543 BASIC_CFLAGS += -DNO_ICONV
1544 endif
1545
1546 ifdef OLD_ICONV
1547 BASIC_CFLAGS += -DOLD_ICONV
1548 endif
1549
1550 ifdef NO_DEFLATE_BOUND
1551 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1552 endif
1553
1554 ifdef NO_POSIX_GOODIES
1555 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1556 endif
1557
1558 ifdef APPLE_COMMON_CRYPTO
1559 # Apple CommonCrypto requires chunking
1560 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1561 endif
1562
1563 ifdef OPENSSL_SHA1
1564 EXTLIBS += $(LIB_4_CRYPTO)
1565 BASIC_CFLAGS += -DSHA1_OPENSSL
1566 else
1567 ifdef BLK_SHA1
1568 LIB_OBJS += block-sha1/sha1.o
1569 BASIC_CFLAGS += -DSHA1_BLK
1570 else
1571 ifdef PPC_SHA1
1572 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1573 BASIC_CFLAGS += -DSHA1_PPC
1574 else
1575 ifdef APPLE_COMMON_CRYPTO
1576 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1577 BASIC_CFLAGS += -DSHA1_APPLE
1578 else
1579 DC_SHA1 := YesPlease
1580 BASIC_CFLAGS += -DSHA1_DC
1581 LIB_OBJS += sha1dc_git.o
1582 ifdef DC_SHA1_EXTERNAL
1583 ifdef DC_SHA1_SUBMODULE
1584 ifneq ($(DC_SHA1_SUBMODULE),auto)
1585 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1586 endif
1587 endif
1588 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1589 EXTLIBS += -lsha1detectcoll
1590 else
1591 ifdef DC_SHA1_SUBMODULE
1592 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1593 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1594 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1595 else
1596 LIB_OBJS += sha1dc/sha1.o
1597 LIB_OBJS += sha1dc/ubc_check.o
1598 endif
1599 BASIC_CFLAGS += \
1600 -DSHA1DC_NO_STANDARD_INCLUDES \
1601 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1602 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1603 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1604 endif
1605 endif
1606 endif
1607 endif
1608 endif
1609
1610 ifdef SHA1_MAX_BLOCK_SIZE
1611 LIB_OBJS += compat/sha1-chunked.o
1612 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1613 endif
1614 ifdef NO_HSTRERROR
1615 COMPAT_CFLAGS += -DNO_HSTRERROR
1616 COMPAT_OBJS += compat/hstrerror.o
1617 endif
1618 ifdef NO_MEMMEM
1619 COMPAT_CFLAGS += -DNO_MEMMEM
1620 COMPAT_OBJS += compat/memmem.o
1621 endif
1622 ifdef NO_GETPAGESIZE
1623 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1624 endif
1625 ifdef INTERNAL_QSORT
1626 COMPAT_CFLAGS += -DINTERNAL_QSORT
1627 COMPAT_OBJS += compat/qsort.o
1628 endif
1629 ifdef HAVE_ISO_QSORT_S
1630 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1631 else
1632 COMPAT_OBJS += compat/qsort_s.o
1633 endif
1634 ifdef RUNTIME_PREFIX
1635 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1636 endif
1637
1638 ifdef NO_PTHREADS
1639 BASIC_CFLAGS += -DNO_PTHREADS
1640 else
1641 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1642 EXTLIBS += $(PTHREAD_LIBS)
1643 LIB_OBJS += thread-utils.o
1644 endif
1645
1646 ifdef HAVE_PATHS_H
1647 BASIC_CFLAGS += -DHAVE_PATHS_H
1648 endif
1649
1650 ifdef HAVE_LIBCHARSET_H
1651 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1652 EXTLIBS += $(CHARSET_LIB)
1653 endif
1654
1655 ifdef HAVE_STRINGS_H
1656 BASIC_CFLAGS += -DHAVE_STRINGS_H
1657 endif
1658
1659 ifdef HAVE_DEV_TTY
1660 BASIC_CFLAGS += -DHAVE_DEV_TTY
1661 endif
1662
1663 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1664 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1665 endif
1666 ifdef UNRELIABLE_FSTAT
1667 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1668 endif
1669 ifdef NO_REGEX
1670 COMPAT_CFLAGS += -Icompat/regex
1671 COMPAT_OBJS += compat/regex/regex.o
1672 endif
1673 ifdef NATIVE_CRLF
1674 BASIC_CFLAGS += -DNATIVE_CRLF
1675 endif
1676
1677 ifdef USE_NED_ALLOCATOR
1678 COMPAT_CFLAGS += -Icompat/nedmalloc
1679 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1680 OVERRIDE_STRDUP = YesPlease
1681 endif
1682
1683 ifdef OVERRIDE_STRDUP
1684 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1685 COMPAT_OBJS += compat/strdup.o
1686 endif
1687
1688 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1689 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1690 endif
1691
1692 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1693 MSGFMT += --check --statistics
1694 endif
1695
1696 ifdef GMTIME_UNRELIABLE_ERRORS
1697 COMPAT_OBJS += compat/gmtime.o
1698 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1699 endif
1700
1701 ifdef HAVE_CLOCK_GETTIME
1702 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1703 endif
1704
1705 ifdef HAVE_CLOCK_MONOTONIC
1706 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1707 endif
1708
1709 ifdef NEEDS_LIBRT
1710 EXTLIBS += -lrt
1711 endif
1712
1713 ifdef HAVE_BSD_SYSCTL
1714 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1715 endif
1716
1717 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1718 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1719 endif
1720
1721 ifdef HAVE_GETDELIM
1722 BASIC_CFLAGS += -DHAVE_GETDELIM
1723 endif
1724
1725 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1726 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1727 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1728 endif
1729
1730 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1731 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1732 endif
1733
1734 ifdef HAVE_WPGMPTR
1735 BASIC_CFLAGS += -DHAVE_WPGMPTR
1736 endif
1737
1738 ifeq ($(TCLTK_PATH),)
1739 NO_TCLTK = NoThanks
1740 endif
1741
1742 ifeq ($(PERL_PATH),)
1743 NO_PERL = NoThanks
1744 endif
1745
1746 ifeq ($(PYTHON_PATH),)
1747 NO_PYTHON = NoThanks
1748 endif
1749
1750 ifndef PAGER_ENV
1751 PAGER_ENV = LESS=FRX LV=-c
1752 endif
1753
1754 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1755 QUIET_SUBDIR1 =
1756
1757 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1758 PRINT_DIR = --no-print-directory
1759 else # "make -w"
1760 NO_SUBDIR = :
1761 endif
1762
1763 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1764 ifndef V
1765 QUIET_CC = @echo ' ' CC $@;
1766 QUIET_AR = @echo ' ' AR $@;
1767 QUIET_LINK = @echo ' ' LINK $@;
1768 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1769 QUIET_GEN = @echo ' ' GEN $@;
1770 QUIET_LNCP = @echo ' ' LN/CP $@;
1771 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1772 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1773 QUIET_GCOV = @echo ' ' GCOV $@;
1774 QUIET_SP = @echo ' ' SP $<;
1775 QUIET_RC = @echo ' ' RC $@;
1776 QUIET_SUBDIR0 = +@subdir=
1777 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1778 $(MAKE) $(PRINT_DIR) -C $$subdir
1779 export V
1780 export QUIET_GEN
1781 export QUIET_BUILT_IN
1782 endif
1783 endif
1784
1785 ifdef NO_INSTALL_HARDLINKS
1786 export NO_INSTALL_HARDLINKS
1787 endif
1788
1789 ### profile feedback build
1790 #
1791
1792 # Can adjust this to be a global directory if you want to do extended
1793 # data gathering
1794 PROFILE_DIR := $(CURDIR)
1795
1796 ifeq ("$(PROFILE)","GEN")
1797 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1798 EXTLIBS += -lgcov
1799 export CCACHE_DISABLE = t
1800 V = 1
1801 else
1802 ifneq ("$(PROFILE)","")
1803 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1804 export CCACHE_DISABLE = t
1805 V = 1
1806 endif
1807 endif
1808
1809 # Shell quote (do not use $(call) to accommodate ancient setups);
1810
1811 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1812 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1813
1814 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1815 bindir_SQ = $(subst ','\'',$(bindir))
1816 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1817 mandir_SQ = $(subst ','\'',$(mandir))
1818 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1819 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1820 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1821 localedir_SQ = $(subst ','\'',$(localedir))
1822 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1823 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1824 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1825 template_dir_SQ = $(subst ','\'',$(template_dir))
1826 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1827 prefix_SQ = $(subst ','\'',$(prefix))
1828 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1829 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1830
1831 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1832 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1833 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1834 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1835 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1836 DIFF_SQ = $(subst ','\'',$(DIFF))
1837 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1838
1839 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1840 # relative to each other and share an installation path.
1841 #
1842 # This is a dependency in:
1843 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1844 # - The runtime prefix Perl header (see
1845 # "perl/header_templates/runtime_prefix.template.pl").
1846 ifdef RUNTIME_PREFIX
1847
1848 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1849 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1850 endif
1851
1852 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1853 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1854 endif
1855
1856 ifndef NO_PERL
1857 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1858 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1859 endif
1860 endif
1861
1862 endif
1863
1864 # We must filter out any object files from $(GITLIBS),
1865 # as it is typically used like:
1866 #
1867 # foo: foo.o $(GITLIBS)
1868 # $(CC) $(filter %.o,$^) $(LIBS)
1869 #
1870 # where we use it as a dependency. Since we also pull object files
1871 # from the dependency list, that would make each entry appear twice.
1872 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1873
1874 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1875 LIB_OBJS += $(COMPAT_OBJS)
1876
1877 # Quote for C
1878
1879 ifdef DEFAULT_EDITOR
1880 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1881 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1882
1883 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1884 endif
1885
1886 ifdef DEFAULT_PAGER
1887 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1888 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1889
1890 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1891 endif
1892
1893 ifdef SHELL_PATH
1894 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1895 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1896
1897 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1898 endif
1899
1900 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1901 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1902 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1903 GIT-USER-AGENT: FORCE
1904 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1905 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1906 fi
1907
1908 ifdef DEFAULT_HELP_FORMAT
1909 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1910 endif
1911
1912 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1913 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1914 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1915 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1916
1917 ALL_CFLAGS += $(BASIC_CFLAGS)
1918 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1919
1920 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1921
1922
1923 ### Build rules
1924
1925 SHELL = $(SHELL_PATH)
1926
1927 all:: shell_compatibility_test
1928
1929 ifeq "$(PROFILE)" "BUILD"
1930 all:: profile
1931 endif
1932
1933 profile:: profile-clean
1934 $(MAKE) PROFILE=GEN all
1935 $(MAKE) PROFILE=GEN -j1 test
1936 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1937 $(MAKE) PROFILE=GEN -j1 perf; \
1938 else \
1939 echo "Skipping profile of perf tests..."; \
1940 fi
1941 $(MAKE) PROFILE=USE all
1942
1943 profile-fast: profile-clean
1944 $(MAKE) PROFILE=GEN all
1945 $(MAKE) PROFILE=GEN -j1 perf
1946 $(MAKE) PROFILE=USE all
1947
1948
1949 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1950 ifneq (,$X)
1951 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1952 endif
1953
1954 all::
1955 ifndef NO_TCLTK
1956 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1957 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1958 endif
1959 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1960
1961 please_set_SHELL_PATH_to_a_more_modern_shell:
1962 @$$(:)
1963
1964 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1965
1966 strip: $(PROGRAMS) git$X
1967 $(STRIP) $(STRIP_OPTS) $^
1968
1969 ### Target-specific flags and dependencies
1970
1971 # The generic compilation pattern rule and automatically
1972 # computed header dependencies (falling back to a dependency on
1973 # LIB_H) are enough to describe how most targets should be built,
1974 # but some targets are special enough to need something a little
1975 # different.
1976 #
1977 # - When a source file "foo.c" #includes a generated header file,
1978 # we need to list that dependency for the "foo.o" target.
1979 #
1980 # We also list it from other targets that are built from foo.c
1981 # like "foo.sp" and "foo.s", even though that is easy to forget
1982 # to do because the generated header is already present around
1983 # after a regular build attempt.
1984 #
1985 # - Some code depends on configuration kept in makefile
1986 # variables. The target-specific variable EXTRA_CPPFLAGS can
1987 # be used to convey that information to the C preprocessor
1988 # using -D options.
1989 #
1990 # The "foo.o" target should have a corresponding dependency on
1991 # a file that changes when the value of the makefile variable
1992 # changes. For example, targets making use of the
1993 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1994 #
1995 # Technically the ".sp" and ".s" targets do not need this
1996 # dependency because they are force-built, but they get the
1997 # same dependency for consistency. This way, you do not have to
1998 # know how each target is implemented. And it means the
1999 # dependencies here will not need to change if the force-build
2000 # details change some day.
2001
2002 git.sp git.s git.o: GIT-PREFIX
2003 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2004 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2005 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2006 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2007
2008 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2009 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2010 $(filter %.o,$^) $(LIBS)
2011
2012 help.sp help.s help.o: command-list.h
2013
2014 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2015 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2016 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2017 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2018 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2019
2020 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2021 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2022 '-DGIT_VERSION="$(GIT_VERSION)"' \
2023 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2024 '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
2025 git rev-parse -q --verify HEAD || :)"'
2026
2027 $(BUILT_INS): git$X
2028 $(QUIET_BUILT_IN)$(RM) $@ && \
2029 ln $< $@ 2>/dev/null || \
2030 ln -s $< $@ 2>/dev/null || \
2031 cp $< $@
2032
2033 command-list.h: generate-cmdlist.sh command-list.txt
2034
2035 command-list.h: $(wildcard Documentation/git*.txt)
2036 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2037
2038 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2039 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2040 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2041 $(perllibdir_SQ)
2042 define cmd_munge_script
2043 $(RM) $@ $@+ && \
2044 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2045 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2046 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2047 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2048 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2049 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2050 -e $(BROKEN_PATH_FIX) \
2051 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2052 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2053 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2054 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2055 $@.sh >$@+
2056 endef
2057
2058 GIT-SCRIPT-DEFINES: FORCE
2059 @FLAGS='$(SCRIPT_DEFINES)'; \
2060 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2061 echo >&2 " * new script parameters"; \
2062 echo "$$FLAGS" >$@; \
2063 fi
2064
2065
2066 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2067 $(QUIET_GEN)$(cmd_munge_script) && \
2068 chmod +x $@+ && \
2069 mv $@+ $@
2070
2071 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2072 $(QUIET_GEN)$(cmd_munge_script) && \
2073 mv $@+ $@
2074
2075 git.res: git.rc GIT-VERSION-FILE
2076 $(QUIET_RC)$(RC) \
2077 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2078 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2079 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2080
2081 # This makes sure we depend on the NO_PERL setting itself.
2082 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2083
2084 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2085 # since the locale directory is injected.
2086 perl_localedir_SQ = $(localedir_SQ)
2087
2088 ifndef NO_PERL
2089 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2090 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2091
2092 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2093 PERL_DEFINES += $(RUNTIME_PREFIX)
2094
2095 # Support Perl runtime prefix. In this mode, a different header is installed
2096 # into Perl scripts.
2097 ifdef RUNTIME_PREFIX
2098
2099 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2100
2101 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2102 # at runtime.
2103 perl_localedir_SQ =
2104
2105 endif
2106
2107 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2108
2109 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2110 $(QUIET_GEN)$(RM) $@ $@+ && \
2111 sed -e '1{' \
2112 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2113 -e ' rGIT-PERL-HEADER' \
2114 -e ' G' \
2115 -e '}' \
2116 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2117 $< >$@+ && \
2118 chmod +x $@+ && \
2119 mv $@+ $@
2120
2121 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2122 GIT-PERL-DEFINES: FORCE
2123 @FLAGS='$(PERL_DEFINES)'; \
2124 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2125 echo >&2 " * new perl-specific parameters"; \
2126 echo "$$FLAGS" >$@; \
2127 fi
2128
2129 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2130 $(QUIET_GEN)$(RM) $@ && \
2131 INSTLIBDIR='$(perllibdir_SQ)' && \
2132 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2133 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2134 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2135 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2136 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2137 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2138 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2139 $< >$@+ && \
2140 mv $@+ $@
2141
2142 .PHONY: perllibdir
2143 perllibdir:
2144 @echo '$(perllibdir_SQ)'
2145
2146 .PHONY: gitweb
2147 gitweb:
2148 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2149
2150 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2151 $(QUIET_GEN)$(cmd_munge_script) && \
2152 chmod +x $@+ && \
2153 mv $@+ $@
2154 else # NO_PERL
2155 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2156 $(QUIET_GEN)$(RM) $@ $@+ && \
2157 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2158 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2159 unimplemented.sh >$@+ && \
2160 chmod +x $@+ && \
2161 mv $@+ $@
2162 endif # NO_PERL
2163
2164 # This makes sure we depend on the NO_PYTHON setting itself.
2165 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2166
2167 ifndef NO_PYTHON
2168 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2169 $(SCRIPT_PYTHON_GEN): % : %.py
2170 $(QUIET_GEN)$(RM) $@ $@+ && \
2171 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2172 $< >$@+ && \
2173 chmod +x $@+ && \
2174 mv $@+ $@
2175 else # NO_PYTHON
2176 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2177 $(QUIET_GEN)$(RM) $@ $@+ && \
2178 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2179 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2180 unimplemented.sh >$@+ && \
2181 chmod +x $@+ && \
2182 mv $@+ $@
2183 endif # NO_PYTHON
2184
2185 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2186 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2187 configure.ac >configure.ac+ && \
2188 autoconf -o configure configure.ac+ && \
2189 $(RM) configure.ac+
2190
2191 configure: configure.ac GIT-VERSION-FILE
2192 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2193
2194 ifdef AUTOCONFIGURED
2195 # We avoid depending on 'configure' here, because it gets rebuilt
2196 # every time GIT-VERSION-FILE is modified, only to update the embedded
2197 # version number string, which config.status does not care about. We
2198 # do want to recheck when the platform/environment detection logic
2199 # changes, hence this depends on configure.ac.
2200 config.status: configure.ac
2201 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2202 if test -f config.status; then \
2203 ./config.status --recheck; \
2204 else \
2205 ./configure; \
2206 fi
2207 reconfigure config.mak.autogen: config.status
2208 $(QUIET_GEN)./config.status
2209 .PHONY: reconfigure # This is a convenience target.
2210 endif
2211
2212 XDIFF_OBJS += xdiff/xdiffi.o
2213 XDIFF_OBJS += xdiff/xprepare.o
2214 XDIFF_OBJS += xdiff/xutils.o
2215 XDIFF_OBJS += xdiff/xemit.o
2216 XDIFF_OBJS += xdiff/xmerge.o
2217 XDIFF_OBJS += xdiff/xpatience.o
2218 XDIFF_OBJS += xdiff/xhistogram.o
2219
2220 VCSSVN_OBJS += vcs-svn/line_buffer.o
2221 VCSSVN_OBJS += vcs-svn/sliding_window.o
2222 VCSSVN_OBJS += vcs-svn/fast_export.o
2223 VCSSVN_OBJS += vcs-svn/svndiff.o
2224 VCSSVN_OBJS += vcs-svn/svndump.o
2225
2226 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2227 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2228 $(XDIFF_OBJS) \
2229 $(VCSSVN_OBJS) \
2230 common-main.o \
2231 git.o
2232 ifndef NO_CURL
2233 OBJECTS += http.o http-walker.o remote-curl.o
2234 endif
2235
2236 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2237 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2238
2239 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2240 $(dep_dirs):
2241 @mkdir -p $@
2242
2243 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2244 dep_file = $(dir $@).depend/$(notdir $@).d
2245 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2246 endif
2247
2248 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2249 dep_dirs =
2250 missing_dep_dirs =
2251 dep_args =
2252 endif
2253
2254 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2255 ASM_OBJ := $(ASM_SRC:S=o)
2256 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2257
2258 .SUFFIXES:
2259
2260 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2261 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2262 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2263 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2264
2265 %.s: %.c GIT-CFLAGS FORCE
2266 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2267
2268 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2269 # Take advantage of gcc's on-the-fly dependency generation
2270 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2271 dep_files_present := $(wildcard $(dep_files))
2272 ifneq ($(dep_files_present),)
2273 include $(dep_files_present)
2274 endif
2275 else
2276 # Dependencies on header files, for platforms that do not support
2277 # the gcc -MMD option.
2278 #
2279 # Dependencies on automatically generated headers such as command-list.h
2280 # should _not_ be included here, since they are necessary even when
2281 # building an object for the first time.
2282
2283 $(OBJECTS): $(LIB_H)
2284 endif
2285
2286 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2287 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2288 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2289 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2290 '-DBINDIR="$(bindir_relative_SQ)"' \
2291 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2292
2293 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2294 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2295 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2296
2297 config.sp config.s config.o: GIT-PREFIX
2298 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2299 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2300
2301 attr.sp attr.s attr.o: GIT-PREFIX
2302 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2303 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2304
2305 gettext.sp gettext.s gettext.o: GIT-PREFIX
2306 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2307 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2308
2309 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2310 -DCURL_DISABLE_TYPECHECK
2311
2312 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2313
2314 ifdef NO_EXPAT
2315 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2316 endif
2317
2318 ifdef NO_REGEX
2319 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2320 -DGAWK -DNO_MBSUPPORT
2321 endif
2322
2323 ifdef USE_NED_ALLOCATOR
2324 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2325 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2326 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2327 endif
2328
2329 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2330 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2331
2332 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2333 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2334 $(IMAP_SEND_LDFLAGS) $(LIBS)
2335
2336 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2337 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2338 $(CURL_LIBCURL) $(LIBS)
2339 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2340 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2341 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2342
2343 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2344 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2345 $(VCSSVN_LIB)
2346
2347 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2348 $(QUIET_LNCP)$(RM) $@ && \
2349 ln $< $@ 2>/dev/null || \
2350 ln -s $< $@ 2>/dev/null || \
2351 cp $< $@
2352
2353 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2354 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2355 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2356
2357 $(LIB_FILE): $(LIB_OBJS)
2358 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2359
2360 $(XDIFF_LIB): $(XDIFF_OBJS)
2361 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2362
2363 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2364 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2365
2366 export DEFAULT_EDITOR DEFAULT_PAGER
2367
2368 .PHONY: doc man man-perl html info pdf
2369 doc: man-perl
2370 $(MAKE) -C Documentation all
2371
2372 man: man-perl
2373 $(MAKE) -C Documentation man
2374
2375 man-perl: perl/build/man/man3/Git.3pm
2376
2377 html:
2378 $(MAKE) -C Documentation html
2379
2380 info:
2381 $(MAKE) -C Documentation info
2382
2383 pdf:
2384 $(MAKE) -C Documentation pdf
2385
2386 XGETTEXT_FLAGS = \
2387 --force-po \
2388 --add-comments=TRANSLATORS: \
2389 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2390 --from-code=UTF-8
2391 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2392 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2393 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2394 --keyword=gettextln --keyword=eval_gettextln
2395 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2396 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2397 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2398 LOCALIZED_SH = $(SCRIPT_SH)
2399 LOCALIZED_SH += git-parse-remote.sh
2400 LOCALIZED_SH += git-rebase--interactive.sh
2401 LOCALIZED_SH += git-sh-setup.sh
2402 LOCALIZED_PERL = $(SCRIPT_PERL)
2403
2404 ifdef XGETTEXT_INCLUDE_TESTS
2405 LOCALIZED_C += t/t0200/test.c
2406 LOCALIZED_SH += t/t0200/test.sh
2407 LOCALIZED_PERL += t/t0200/test.perl
2408 endif
2409
2410 ## Note that this is meant to be run only by the localization coordinator
2411 ## under a very controlled condition, i.e. (1) it is to be run in a
2412 ## Git repository (not a tarball extract), (2) any local modifications
2413 ## will be lost.
2414 ## Gettext tools cannot work with our own custom PRItime type, so
2415 ## we replace PRItime with PRIuMAX. We need to update this to
2416 ## PRIdMAX if we switch to a signed type later.
2417
2418 po/git.pot: $(GENERATED_H) FORCE
2419 # All modifications will be reverted at the end, so we do not
2420 # want to have any local change.
2421 git diff --quiet HEAD && git diff --quiet --cached
2422
2423 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2424 do \
2425 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2426 cat "$$s+" >"$$s" && rm "$$s+"; \
2427 done
2428
2429 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2430 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2431 $(LOCALIZED_SH)
2432 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2433 $(LOCALIZED_PERL)
2434
2435 # Reverting the munged source, leaving only the updated $@
2436 git reset --hard
2437 mv $@+ $@
2438
2439 .PHONY: pot
2440 pot: po/git.pot
2441
2442 POFILES := $(wildcard po/*.po)
2443 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2444
2445 ifndef NO_GETTEXT
2446 all:: $(MOFILES)
2447 endif
2448
2449 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2450 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2451
2452 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2453 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2454 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2455 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2456
2457 ifndef NO_PERL
2458 all:: $(LIB_PERL_GEN)
2459 ifndef NO_PERL_CPAN_FALLBACKS
2460 all:: $(LIB_CPAN_GEN)
2461 endif
2462 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2463 endif
2464
2465 perl/build/lib/%.pm: perl/%.pm
2466 $(QUIET_GEN)mkdir -p $(dir $@) && \
2467 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2468 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2469 < $< > $@
2470
2471 perl/build/man/man3/Git.3pm: perl/Git.pm
2472 $(QUIET_GEN)mkdir -p $(dir $@) && \
2473 pod2man $< $@
2474
2475 FIND_SOURCE_FILES = ( \
2476 git ls-files \
2477 '*.[hcS]' \
2478 '*.sh' \
2479 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2480 ':!contrib' \
2481 2>/dev/null || \
2482 $(FIND) . \
2483 \( -name .git -type d -prune \) \
2484 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2485 -o \( -name contrib -type d -prune \) \
2486 -o \( -name build -type d -prune \) \
2487 -o \( -name 'trash*' -type d -prune \) \
2488 -o \( -name '*.[hcS]' -type f -print \) \
2489 -o \( -name '*.sh' -type f -print \) \
2490 )
2491
2492 $(ETAGS_TARGET): FORCE
2493 $(RM) $(ETAGS_TARGET)
2494 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2495
2496 tags: FORCE
2497 $(RM) tags
2498 $(FIND_SOURCE_FILES) | xargs ctags -a
2499
2500 cscope:
2501 $(RM) cscope*
2502 $(FIND_SOURCE_FILES) | xargs cscope -b
2503
2504 ### Detect prefix changes
2505 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2506 $(localedir_SQ)
2507
2508 GIT-PREFIX: FORCE
2509 @FLAGS='$(TRACK_PREFIX)'; \
2510 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2511 echo >&2 " * new prefix flags"; \
2512 echo "$$FLAGS" >GIT-PREFIX; \
2513 fi
2514
2515 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2516
2517 GIT-CFLAGS: FORCE
2518 @FLAGS='$(TRACK_CFLAGS)'; \
2519 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2520 echo >&2 " * new build flags"; \
2521 echo "$$FLAGS" >GIT-CFLAGS; \
2522 fi
2523
2524 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2525
2526 GIT-LDFLAGS: FORCE
2527 @FLAGS='$(TRACK_LDFLAGS)'; \
2528 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2529 echo >&2 " * new link flags"; \
2530 echo "$$FLAGS" >GIT-LDFLAGS; \
2531 fi
2532
2533 # We need to apply sq twice, once to protect from the shell
2534 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2535 # and the first level quoting from the shell that runs "echo".
2536 GIT-BUILD-OPTIONS: FORCE
2537 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2538 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2539 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2540 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2541 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2542 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2543 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2544 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2545 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2546 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2547 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2548 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2549 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2550 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2551 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2552 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2553 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2554 ifdef TEST_OUTPUT_DIRECTORY
2555 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2556 endif
2557 ifdef GIT_TEST_OPTS
2558 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2559 endif
2560 ifdef GIT_TEST_CMP
2561 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2562 endif
2563 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2564 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2565 endif
2566 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2567 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2568 ifdef GIT_PERF_REPEAT_COUNT
2569 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2570 endif
2571 ifdef GIT_PERF_REPO
2572 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2573 endif
2574 ifdef GIT_PERF_LARGE_REPO
2575 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2576 endif
2577 ifdef GIT_PERF_MAKE_OPTS
2578 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2579 endif
2580 ifdef GIT_PERF_MAKE_COMMAND
2581 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2582 endif
2583 ifdef GIT_INTEROP_MAKE_OPTS
2584 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2585 endif
2586 ifdef TEST_GIT_INDEX_VERSION
2587 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2588 endif
2589 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2590
2591 ### Detect Python interpreter path changes
2592 ifndef NO_PYTHON
2593 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2594
2595 GIT-PYTHON-VARS: FORCE
2596 @VARS='$(TRACK_PYTHON)'; \
2597 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2598 echo >&2 " * new Python interpreter location"; \
2599 echo "$$VARS" >$@; \
2600 fi
2601 endif
2602
2603 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2604
2605 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2606 all:: $(NO_INSTALL)
2607
2608 bin-wrappers/%: wrap-for-bin.sh
2609 @mkdir -p bin-wrappers
2610 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2611 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2612 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2613 chmod +x $@
2614
2615 # GNU make supports exporting all variables by "export" without parameters.
2616 # However, the environment gets quite big, and some programs have problems
2617 # with that.
2618
2619 export NO_SVN_TESTS
2620 export TEST_NO_MALLOC_CHECK
2621
2622 ### Testing rules
2623
2624 test: all
2625 $(MAKE) -C t/ all
2626
2627 perf: all
2628 $(MAKE) -C t/perf/ all
2629
2630 .PHONY: test perf
2631
2632 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2633
2634 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2635
2636 .PRECIOUS: $(TEST_OBJS)
2637
2638 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2639
2640 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2641 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2642
2643 check-sha1:: t/helper/test-tool$X
2644 t/helper/test-sha1.sh
2645
2646 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2647
2648 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2649 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2650 $(SPARSE_FLAGS) $<
2651
2652 .PHONY: sparse $(SP_OBJ)
2653 sparse: $(SP_OBJ)
2654
2655 .PHONY: style
2656 style:
2657 git clang-format --style file --diff --extensions c,h
2658
2659 check: command-list.h
2660 @if sparse; \
2661 then \
2662 echo >&2 "Use 'make sparse' instead"; \
2663 $(MAKE) --no-print-directory sparse; \
2664 else \
2665 echo >&2 "Did you mean 'make test'?"; \
2666 exit 1; \
2667 fi
2668
2669 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2670 %.cocci.patch: %.cocci $(C_SOURCES)
2671 @echo ' ' SPATCH $<; \
2672 ret=0; \
2673 for f in $(C_SOURCES); do \
2674 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2675 { ret=$$?; break; }; \
2676 done >$@+ 2>$@.log; \
2677 if test $$ret != 0; \
2678 then \
2679 cat $@.log; \
2680 exit 1; \
2681 fi; \
2682 mv $@+ $@; \
2683 if test -s $@; \
2684 then \
2685 echo ' ' SPATCH result: $@; \
2686 fi
2687 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2688
2689 ### Installation rules
2690
2691 ifneq ($(filter /%,$(firstword $(template_dir))),)
2692 template_instdir = $(template_dir)
2693 else
2694 template_instdir = $(prefix)/$(template_dir)
2695 endif
2696 export template_instdir
2697
2698 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2699 gitexec_instdir = $(gitexecdir)
2700 else
2701 gitexec_instdir = $(prefix)/$(gitexecdir)
2702 endif
2703 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2704 export gitexec_instdir
2705
2706 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2707 mergetools_instdir = $(mergetoolsdir)
2708 else
2709 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2710 endif
2711 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2712
2713 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2714
2715 .PHONY: profile-install profile-fast-install
2716 profile-install: profile
2717 $(MAKE) install
2718
2719 profile-fast-install: profile-fast
2720 $(MAKE) install
2721
2722 install: all
2723 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2724 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2725 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2726 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2727 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2728 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2729 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2730 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2731 ifndef NO_GETTEXT
2732 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2733 (cd po/build/locale && $(TAR) cf - .) | \
2734 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2735 endif
2736 ifndef NO_PERL
2737 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2738 (cd perl/build/lib && $(TAR) cf - .) | \
2739 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2740 $(MAKE) -C gitweb install
2741 endif
2742 ifndef NO_TCLTK
2743 $(MAKE) -C gitk-git install
2744 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2745 endif
2746 ifneq (,$X)
2747 $(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';)
2748 endif
2749
2750 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2751 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2752 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2753 { test "$$bindir/" = "$$execdir/" || \
2754 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2755 $(RM) "$$execdir/$$p" && \
2756 test -n "$(INSTALL_SYMLINKS)" && \
2757 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2758 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2759 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2760 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2761 done; \
2762 } && \
2763 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2764 $(RM) "$$bindir/$$p" && \
2765 test -n "$(INSTALL_SYMLINKS)" && \
2766 ln -s "git$X" "$$bindir/$$p" || \
2767 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2768 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2769 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2770 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2771 done && \
2772 for p in $(BUILT_INS); do \
2773 $(RM) "$$execdir/$$p" && \
2774 test -n "$(INSTALL_SYMLINKS)" && \
2775 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2776 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2777 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2778 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2779 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2780 done && \
2781 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2782 for p in $$remote_curl_aliases; do \
2783 $(RM) "$$execdir/$$p" && \
2784 test -n "$(INSTALL_SYMLINKS)" && \
2785 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2786 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2787 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2788 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2789 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2790 done && \
2791 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2792
2793 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2794 .PHONY: quick-install-doc quick-install-man quick-install-html
2795 install-gitweb:
2796 $(MAKE) -C gitweb install
2797
2798 install-doc: install-man-perl
2799 $(MAKE) -C Documentation install
2800
2801 install-man: install-man-perl
2802 $(MAKE) -C Documentation install-man
2803
2804 install-man-perl: man-perl
2805 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2806 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2807 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2808
2809 install-html:
2810 $(MAKE) -C Documentation install-html
2811
2812 install-info:
2813 $(MAKE) -C Documentation install-info
2814
2815 install-pdf:
2816 $(MAKE) -C Documentation install-pdf
2817
2818 quick-install-doc:
2819 $(MAKE) -C Documentation quick-install
2820
2821 quick-install-man:
2822 $(MAKE) -C Documentation quick-install-man
2823
2824 quick-install-html:
2825 $(MAKE) -C Documentation quick-install-html
2826
2827
2828
2829 ### Maintainer's dist rules
2830
2831 GIT_TARNAME = git-$(GIT_VERSION)
2832 dist: git-archive$(X) configure
2833 ./git-archive --format=tar \
2834 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2835 @mkdir -p $(GIT_TARNAME)
2836 @cp configure $(GIT_TARNAME)
2837 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2838 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2839 $(TAR) rf $(GIT_TARNAME).tar \
2840 $(GIT_TARNAME)/configure \
2841 $(GIT_TARNAME)/version \
2842 $(GIT_TARNAME)/git-gui/version
2843 ifdef DC_SHA1_SUBMODULE
2844 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2845 @cp sha1collisiondetection/LICENSE.txt \
2846 $(GIT_TARNAME)/sha1collisiondetection/
2847 @cp sha1collisiondetection/LICENSE.txt \
2848 $(GIT_TARNAME)/sha1collisiondetection/
2849 @cp sha1collisiondetection/lib/sha1.[ch] \
2850 $(GIT_TARNAME)/sha1collisiondetection/lib/
2851 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2852 $(GIT_TARNAME)/sha1collisiondetection/lib/
2853 $(TAR) rf $(GIT_TARNAME).tar \
2854 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2855 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2856 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2857 endif
2858 @$(RM) -r $(GIT_TARNAME)
2859 gzip -f -9 $(GIT_TARNAME).tar
2860
2861 rpm::
2862 @echo >&2 "Use distro packaged sources to run rpmbuild"
2863 @false
2864 .PHONY: rpm
2865
2866 htmldocs = git-htmldocs-$(GIT_VERSION)
2867 manpages = git-manpages-$(GIT_VERSION)
2868 .PHONY: dist-doc distclean
2869 dist-doc:
2870 $(RM) -r .doc-tmp-dir
2871 mkdir .doc-tmp-dir
2872 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2873 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2874 gzip -n -9 -f $(htmldocs).tar
2875 :
2876 $(RM) -r .doc-tmp-dir
2877 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2878 $(MAKE) -C Documentation DESTDIR=./ \
2879 man1dir=../.doc-tmp-dir/man1 \
2880 man5dir=../.doc-tmp-dir/man5 \
2881 man7dir=../.doc-tmp-dir/man7 \
2882 install
2883 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2884 gzip -n -9 -f $(manpages).tar
2885 $(RM) -r .doc-tmp-dir
2886
2887 ### Cleaning rules
2888
2889 distclean: clean
2890 $(RM) configure
2891 $(RM) config.log config.status config.cache
2892 $(RM) config.mak.autogen config.mak.append
2893 $(RM) -r autom4te.cache
2894
2895 profile-clean:
2896 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2897 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2898
2899 clean: profile-clean coverage-clean
2900 $(RM) *.res
2901 $(RM) $(OBJECTS)
2902 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2903 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2904 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2905 $(RM) -r bin-wrappers $(dep_dirs)
2906 $(RM) -r po/build/
2907 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
2908 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2909 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2910 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2911 $(RM) contrib/coccinelle/*.cocci.patch*
2912 $(MAKE) -C Documentation/ clean
2913 ifndef NO_PERL
2914 $(MAKE) -C gitweb clean
2915 $(RM) -r perl/build/
2916 endif
2917 $(MAKE) -C templates/ clean
2918 $(MAKE) -C t/ clean
2919 ifndef NO_TCLTK
2920 $(MAKE) -C gitk-git clean
2921 $(MAKE) -C git-gui clean
2922 endif
2923 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2924 $(RM) GIT-USER-AGENT GIT-PREFIX
2925 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
2926
2927 .PHONY: all install profile-clean clean strip
2928 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2929 .PHONY: FORCE cscope
2930
2931 ### Check documentation
2932 #
2933 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2934 ALL_COMMANDS += git
2935 ALL_COMMANDS += gitk
2936 ALL_COMMANDS += gitweb
2937 ALL_COMMANDS += git-gui git-citool
2938
2939 .PHONY: check-docs
2940 check-docs::
2941 $(MAKE) -C Documentation lint-docs
2942 @(for v in $(ALL_COMMANDS); \
2943 do \
2944 case "$$v" in \
2945 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2946 git-merge-resolve | git-merge-subtree | \
2947 git-fsck-objects | git-init-db | \
2948 git-remote-* | git-stage | \
2949 git-?*--?* ) continue ;; \
2950 esac ; \
2951 test -f "Documentation/$$v.txt" || \
2952 echo "no doc: $$v"; \
2953 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2954 grep -q "^$$v[ ]" || \
2955 case "$$v" in \
2956 git) ;; \
2957 *) echo "no link: $$v";; \
2958 esac ; \
2959 done; \
2960 ( \
2961 sed -e '1,/^### command list/d' \
2962 -e '/^#/d' \
2963 -e 's/[ ].*//' \
2964 -e 's/^/listed /' command-list.txt; \
2965 $(MAKE) -C Documentation print-man1 | \
2966 grep '\.txt$$' | \
2967 sed -e 's|Documentation/|documented |' \
2968 -e 's/\.txt//'; \
2969 ) | while read how cmd; \
2970 do \
2971 case " $(ALL_COMMANDS) " in \
2972 *" $$cmd "*) ;; \
2973 *) echo "removed but $$how: $$cmd" ;; \
2974 esac; \
2975 done ) | sort
2976
2977 ### Make sure built-ins do not have dups and listed in git.c
2978 #
2979 check-builtins::
2980 ./check-builtins.sh
2981
2982 ### Test suite coverage testing
2983 #
2984 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2985 .PHONY: coverage-untested-functions cover_db cover_db_html
2986 .PHONY: coverage-clean-results
2987
2988 coverage:
2989 $(MAKE) coverage-test
2990 $(MAKE) coverage-untested-functions
2991
2992 object_dirs := $(sort $(dir $(OBJECTS)))
2993 coverage-clean-results:
2994 $(RM) $(addsuffix *.gcov,$(object_dirs))
2995 $(RM) $(addsuffix *.gcda,$(object_dirs))
2996 $(RM) coverage-untested-functions
2997 $(RM) -r cover_db/
2998 $(RM) -r cover_db_html/
2999
3000 coverage-clean: coverage-clean-results
3001 $(RM) $(addsuffix *.gcno,$(object_dirs))
3002
3003 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3004 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3005 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3006
3007 coverage-compile:
3008 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3009
3010 coverage-test: coverage-clean-results coverage-compile
3011 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3012 DEFAULT_TEST_TARGET=test -j1 test
3013
3014 coverage-report:
3015 $(QUIET_GCOV)for dir in $(object_dirs); do \
3016 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3017 done
3018
3019 coverage-untested-functions: coverage-report
3020 grep '^function.*called 0 ' *.c.gcov \
3021 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3022 > coverage-untested-functions
3023
3024 cover_db: coverage-report
3025 gcov2perl -db cover_db *.gcov
3026
3027 cover_db_html: cover_db
3028 cover -report html -outputdir cover_db_html cover_db
3029