]> git.ipfire.org Git - thirdparty/git.git/blob - Makefile
reftable: fix resource warning
[thirdparty/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 OPEN_RETURNS_EINTR if your open() system call may return EINTR
26 # when a signal is received (as opposed to restarting).
27 #
28 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
29 #
30 # Define USE_LIBPCRE if you have and want to use libpcre. Various
31 # commands such as log and grep offer runtime options to use
32 # Perl-compatible regular expressions instead of standard or extended
33 # POSIX regular expressions.
34 #
35 # Only libpcre version 2 is supported. USE_LIBPCRE2 is a synonym for
36 # USE_LIBPCRE, support for the old USE_LIBPCRE1 has been removed.
37 #
38 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
39 # in /foo/bar/include and /foo/bar/lib directories.
40 #
41 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
42 #
43 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
44 # git-http-push are not built, and you cannot use http:// and https://
45 # transports (neither smart nor dumb).
46 #
47 # Define CURLDIR=/foo/bar if your curl header and library files are in
48 # /foo/bar/include and /foo/bar/lib directories.
49 #
50 # Define CURL_CONFIG to curl's configuration program that prints information
51 # about the library (e.g., its version number). The default is 'curl-config'.
52 #
53 # Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
54 # if you do not want to rely on the libraries provided by CURL_CONFIG. The
55 # default value is a result of `curl-config --libs`. An example value for
56 # CURL_LDFLAGS is as follows:
57 #
58 # CURL_LDFLAGS=-lcurl
59 #
60 # Define NO_EXPAT if you do not have expat installed. git-http-push is
61 # not built, and you cannot push using http:// and https:// transports (dumb).
62 #
63 # Define EXPATDIR=/foo/bar if your expat header and library files are in
64 # /foo/bar/include and /foo/bar/lib directories.
65 #
66 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
67 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
68 #
69 # Define NO_GETTEXT if you don't want Git output to be translated.
70 # A translated Git requires GNU libintl or another gettext implementation,
71 # plus libintl-perl at runtime.
72 #
73 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
74 # the installed gettext translation of the shell scripts output.
75 #
76 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
77 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
78 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
79 # FreeBSD can use either, but MinGW and some others need to use
80 # libcharset.h's locale_charset() instead.
81 #
82 # Define CHARSET_LIB to the library you need to link with in order to
83 # use locale_charset() function. On some platforms this needs to set to
84 # -lcharset, on others to -liconv .
85 #
86 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
87 # need -lintl when linking.
88 #
89 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
90 # doesn't support GNU extensions like --check and --statistics
91 #
92 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
93 # it specifies.
94 #
95 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
96 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
97 #
98 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
99 #
100 # Define NO_STRCASESTR if you don't have strcasestr.
101 #
102 # Define NO_MEMMEM if you don't have memmem.
103 #
104 # Define NO_GETPAGESIZE if you don't have getpagesize.
105 #
106 # Define NO_STRLCPY if you don't have strlcpy.
107 #
108 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
109 # C library. If your compiler also does not support long long or does not have
110 # strtoull, define NO_STRTOULL.
111 #
112 # Define NO_SETENV if you don't have setenv in the C library.
113 #
114 # Define NO_UNSETENV if you don't have unsetenv in the C library.
115 #
116 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
117 #
118 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
119 #
120 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
121 # in the C library.
122 #
123 # Define NO_LIBGEN_H if you don't have libgen.h.
124 #
125 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
126 #
127 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
128 #
129 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
130 # Enable it on Windows. By default, symrefs are still used.
131 #
132 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
133 # tests. These tests take up a significant amount of the total test time
134 # but are not needed unless you plan to talk to SVN repos.
135 #
136 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
137 # installed in /sw, but don't want GIT to link against any libraries
138 # installed there. If defined you may specify your own (or Fink's)
139 # include directories and library directories by defining CFLAGS
140 # and LDFLAGS appropriately.
141 #
142 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
143 # have DarwinPorts installed in /opt/local, but don't want GIT to
144 # link against any libraries installed there. If defined you may
145 # specify your own (or DarwinPort's) include directories and
146 # library directories by defining CFLAGS and LDFLAGS appropriately.
147 #
148 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
149 # and do not want to use Apple's CommonCrypto library. This allows you
150 # to provide your own OpenSSL library, for example from MacPorts.
151 #
152 # Define BLK_SHA1 environment variable to make use of the bundled
153 # optimized C SHA1 routine.
154 #
155 # Define PPC_SHA1 environment variable when running make to make use of
156 # a bundled SHA1 routine optimized for PowerPC.
157 #
158 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
159 # algorithm. This is slower, but may detect attempted collision attacks.
160 # Takes priority over other *_SHA1 knobs.
161 #
162 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
163 # git with the external SHA1 collision-detect library.
164 # Without this option, i.e. the default behavior is to build git with its
165 # own built-in code (or submodule).
166 #
167 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
168 # sha1collisiondetection shipped as a submodule instead of the
169 # non-submodule copy in sha1dc/. This is an experimental option used
170 # by the git project to migrate to using sha1collisiondetection as a
171 # submodule.
172 #
173 # Define OPENSSL_SHA1 environment variable when running make to link
174 # with the SHA1 routine from openssl library.
175 #
176 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
177 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
178 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
179 #
180 # Define BLK_SHA256 to use the built-in SHA-256 routines.
181 #
182 # Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
183 #
184 # Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
185 #
186 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
187 #
188 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
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_POLL_H if you don't have poll.h.
211 #
212 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
213 #
214 # Define NO_POLL if you do not have or don't want to use poll().
215 # This also implies NO_POLL_H and NO_SYS_POLL_H.
216 #
217 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
218 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
219 # we want to know more about the issue.
220 #
221 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
222 #
223 # Define NO_PREAD if you have a problem with pread() system call (e.g.
224 # cygwin1.dll before v1.5.22).
225 #
226 # Define NO_SETITIMER if you don't have setitimer()
227 #
228 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
229 # This also implies NO_SETITIMER
230 #
231 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
232 # generally faster on your platform than accessing the working directory.
233 #
234 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
235 # the executable mode bit, but doesn't really do so.
236 #
237 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
238 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
239 # usual 0xF000).
240 #
241 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
242 #
243 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
244 #
245 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
246 # sockaddr_storage.
247 #
248 # Define NO_ICONV if your libc does not properly support iconv.
249 #
250 # Define OLD_ICONV if your library has an old iconv(), where the second
251 # (input buffer pointer) parameter is declared with type (const char **).
252 #
253 # Define ICONV_OMITS_BOM if your iconv implementation does not write a
254 # byte-order mark (BOM) when writing UTF-16 or UTF-32 and always writes in
255 # big-endian format.
256 #
257 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
258 #
259 # Define NO_UNCOMPRESS2 if your zlib does not have uncompress2.
260 #
261 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
262 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
263 #
264 # Define USE_NSEC below if you want git to care about sub-second file mtimes
265 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
266 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
267 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
268 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
269 # Documentation/technical/racy-git.txt for details.
270 #
271 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
272 # "st_ctim"
273 #
274 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
275 # available. This automatically turns USE_NSEC off.
276 #
277 # Define USE_STDEV below if you want git to care about the underlying device
278 # change being considered an inode change from the update-index perspective.
279 #
280 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
281 # field that counts the on-disk footprint in 512-byte blocks.
282 #
283 # Define GNU_ROFF if your target system uses GNU groff. This forces
284 # apostrophes to be ASCII so that cut&pasting examples to the shell
285 # will work.
286 #
287 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
288 # documentation.
289 #
290 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
291 # Extensions Lab if you have it available.
292 #
293 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
294 #
295 # Define NO_PERL if you do not want Perl scripts or libraries at all.
296 #
297 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
298 # copies of CPAN modules that serve as a fallback in case the modules
299 # are not available on the system. This option is intended for
300 # distributions that want to use their packaged versions of Perl
301 # modules, instead of the fallbacks shipped with Git.
302 #
303 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
304 # but /usr/bin/python2.7 or /usr/bin/python3 on some platforms).
305 #
306 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
307 #
308 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
309 #
310 # The TCL_PATH variable governs the location of the Tcl interpreter
311 # used to optimize git-gui for your system. Only used if NO_TCLTK
312 # is not set. Defaults to the bare 'tclsh'.
313 #
314 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
315 # If not set it defaults to the bare 'wish'. If it is set to the empty
316 # string then NO_TCLTK will be forced (this is used by configure script).
317 #
318 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
319 # is a simplified version of the merge sort used in glibc. This is
320 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
321 #
322 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
323 # compatible with the one described in C11 Annex K.
324 #
325 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
326 # information on a not yet closed file that lstat would return for the same
327 # file after it was closed.
328 #
329 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
330 # when hardlinking a file to another name and unlinking the original file right
331 # away (some NTFS drivers seem to zero the contents in that scenario).
332 #
333 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
334 # symlinked between bin/ and libexec/ to use relative symlinks between
335 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
336 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
337 # within the same directory in some cases, INSTALL_SYMLINKS will
338 # always symlink to the final target directly.
339 #
340 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
341 # programs as a tar, where bin/ and libexec/ might be on different file systems.
342 #
343 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
344 # copies to install built-in git commands e.g. git-cat-file.
345 #
346 # Define SKIP_DASHED_BUILT_INS if you do not need the dashed versions of the
347 # built-ins to be linked/copied at all.
348 #
349 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
350 # memory allocators with the nedmalloc allocator written by Niall Douglas.
351 #
352 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
353 # This is necessary when using a custom allocator in order to avoid
354 # crashes due to allocation and free working on different 'heaps'.
355 # It's defined automatically if USE_NED_ALLOCATOR is set.
356 #
357 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
358 # feature.
359 #
360 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
361 # user.
362 #
363 # Define JSMIN to point to JavaScript minifier that functions as
364 # a filter to have gitweb.js minified.
365 #
366 # Define CSSMIN to point to a CSS minifier in order to generate a minified
367 # version of gitweb.css
368 #
369 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
370 # you want to use something different. The value will be interpreted by the
371 # shell at runtime when it is used.
372 #
373 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
374 # want to use something different. The value will be interpreted by the shell
375 # if necessary when it is used. Examples:
376 #
377 # DEFAULT_EDITOR='~/bin/vi',
378 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
379 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
380 #
381 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
382 # header files to be automatically computed, to avoid rebuilding objects when
383 # an unrelated header file changes. Define it to "no" to use the hard-coded
384 # dependency rules. The default is "auto", which means to use computed header
385 # dependencies if your compiler is detected to support it.
386 #
387 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
388 #
389 # Define GIT_USER_AGENT if you want to change how git identifies itself during
390 # network interactions. The default is "git/$(GIT_VERSION)".
391 #
392 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
393 # (defaults to "man") if you want to have a different default when
394 # "git help" is called without a parameter specifying the format.
395 #
396 # Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
397 # with a different indexfile format version. If it isn't set the index
398 # file format used is index-v[23].
399 #
400 # Define GIT_TEST_UTF8_LOCALE to preferred utf-8 locale for testing.
401 # If it isn't set, fallback to $LC_ALL, $LANG or use the first utf-8
402 # locale returned by "locale -a".
403 #
404 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
405 #
406 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
407 #
408 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
409 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
410 #
411 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
412 #
413 # Define HAVE_GETDELIM if your system has the getdelim() function.
414 #
415 # Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
416 #
417 # Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
418 # even if execution permission isn't granted for any user.
419 #
420 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
421 # default environment variables to be passed when a pager is spawned, e.g.
422 #
423 # PAGER_ENV = LESS=FRX LV=-c
424 #
425 # to say "export LESS=FRX (and LV=-c) if the environment variable
426 # LESS (and LV) is not set, respectively".
427 #
428 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
429 # running the test scripts (e.g., bash has better support for "set -x"
430 # tracing).
431 #
432 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
433 # which the built Git will run (for instance "x86_64").
434 #
435 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
436 # support files relative to the location of the runtime binary, rather than
437 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
438 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
439 # Perl scripts to use a modified entry point header allowing them to resolve
440 # support files at runtime.
441 #
442 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
443 # supports the KERN_PROC BSD sysctl function.
444 #
445 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
446 # mounts a "procfs" filesystem capable of resolving the path of the current
447 # executable. If defined, this must be the canonical path for the "procfs"
448 # current executable path.
449 #
450 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
451 # supports calling _NSGetExecutablePath to retrieve the path of the running
452 # executable.
453 #
454 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
455 # the global variable _wpgmptr containing the absolute path of the current
456 # executable (this is the case on Windows).
457 #
458 # INSTALL_STRIP can be set to "-s" to strip binaries during installation,
459 # if your $(INSTALL) command supports the option.
460 #
461 # Define GENERATE_COMPILATION_DATABASE to "yes" to generate JSON compilation
462 # database entries during compilation if your compiler supports it, using the
463 # `-MJ` flag. The JSON entries will be placed in the `compile_commands/`
464 # directory, and the JSON compilation database 'compile_commands.json' will be
465 # created at the root of the repository.
466 #
467 # Define DEVELOPER to enable more compiler warnings. Compiler version
468 # and family are auto detected, but could be overridden by defining
469 # COMPILER_FEATURES (see config.mak.dev). You can still set
470 # CFLAGS="..." in combination with DEVELOPER enables, whether that's
471 # for tweaking something unrelated (e.g. optimization level), or for
472 # selectively overriding something DEVELOPER or one of the DEVOPTS
473 # (see just below) brings in.
474 #
475 # When DEVELOPER is set, DEVOPTS can be used to control compiler
476 # options. This variable contains keywords separated by
477 # whitespace. The following keywords are recognized:
478 #
479 # no-error:
480 #
481 # suppresses the -Werror that implicitly comes with
482 # DEVELOPER=1. Useful for getting the full set of errors
483 # without immediately dying, or for logging them.
484 #
485 # extra-all:
486 #
487 # The DEVELOPER mode enables -Wextra with a few exceptions. By
488 # setting this flag the exceptions are removed, and all of
489 # -Wextra is used.
490 #
491 # no-pedantic:
492 #
493 # Disable -pedantic compilation.
494
495 GIT-VERSION-FILE: FORCE
496 @$(SHELL_PATH) ./GIT-VERSION-GEN
497 -include GIT-VERSION-FILE
498
499 # Set our default configuration.
500 #
501 # Among the variables below, these:
502 # gitexecdir
503 # template_dir
504 # sysconfdir
505 # can be specified as a relative path some/where/else;
506 # this is interpreted as relative to $(prefix) and "git" at
507 # runtime figures out where they are based on the path to the executable.
508 # Additionally, the following will be treated as relative by "git" if they
509 # begin with "$(prefix)/":
510 # mandir
511 # infodir
512 # htmldir
513 # localedir
514 # perllibdir
515 # This can help installing the suite in a relocatable way.
516
517 prefix = $(HOME)
518 bindir = $(prefix)/bin
519 mandir = $(prefix)/share/man
520 infodir = $(prefix)/share/info
521 gitexecdir = libexec/git-core
522 mergetoolsdir = $(gitexecdir)/mergetools
523 sharedir = $(prefix)/share
524 gitwebdir = $(sharedir)/gitweb
525 perllibdir = $(sharedir)/perl5
526 localedir = $(sharedir)/locale
527 template_dir = share/git-core/templates
528 htmldir = $(prefix)/share/doc/git-doc
529 ETC_GITCONFIG = $(sysconfdir)/gitconfig
530 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
531 lib = lib
532 # DESTDIR =
533 pathsep = :
534
535 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
536 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
537 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
538 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
539 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
540 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
541 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
542
543 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
544
545 # Set our default programs
546 CC = cc
547 AR = ar
548 RM = rm -f
549 DIFF = diff
550 TAR = tar
551 FIND = find
552 INSTALL = install
553 TCL_PATH = tclsh
554 TCLTK_PATH = wish
555 XGETTEXT = xgettext
556 MSGFMT = msgfmt
557 CURL_CONFIG = curl-config
558 GCOV = gcov
559 STRIP = strip
560 SPATCH = spatch
561
562 export TCL_PATH TCLTK_PATH
563
564 # Set our default LIBS variables
565 PTHREAD_LIBS = -lpthread
566
567 # Guard against environment variables
568 BUILTIN_OBJS =
569 BUILT_INS =
570 COMPAT_CFLAGS =
571 COMPAT_OBJS =
572 XDIFF_OBJS =
573 GENERATED_H =
574 EXTRA_CPPFLAGS =
575 FUZZ_OBJS =
576 FUZZ_PROGRAMS =
577 GIT_OBJS =
578 LIB_OBJS =
579 OBJECTS =
580 PROGRAM_OBJS =
581 PROGRAMS =
582 EXCLUDED_PROGRAMS =
583 SCRIPT_PERL =
584 SCRIPT_PYTHON =
585 SCRIPT_SH =
586 SCRIPT_LIB =
587 TEST_BUILTINS_OBJS =
588 TEST_OBJS =
589 TEST_PROGRAMS_NEED_X =
590 THIRD_PARTY_SOURCES =
591
592 # Having this variable in your environment would break pipelines because
593 # you cause "cd" to echo its destination to stdout. It can also take
594 # scripts to unexpected places. If you like CDPATH, define it for your
595 # interactive shell sessions without exporting it.
596 unexport CDPATH
597
598 SCRIPT_SH += git-bisect.sh
599 SCRIPT_SH += git-difftool--helper.sh
600 SCRIPT_SH += git-filter-branch.sh
601 SCRIPT_SH += git-merge-octopus.sh
602 SCRIPT_SH += git-merge-one-file.sh
603 SCRIPT_SH += git-merge-resolve.sh
604 SCRIPT_SH += git-mergetool.sh
605 SCRIPT_SH += git-quiltimport.sh
606 SCRIPT_SH += git-request-pull.sh
607 SCRIPT_SH += git-submodule.sh
608 SCRIPT_SH += git-web--browse.sh
609
610 SCRIPT_LIB += git-mergetool--lib
611 SCRIPT_LIB += git-sh-i18n
612 SCRIPT_LIB += git-sh-setup
613
614 SCRIPT_PERL += git-add--interactive.perl
615 SCRIPT_PERL += git-archimport.perl
616 SCRIPT_PERL += git-cvsexportcommit.perl
617 SCRIPT_PERL += git-cvsimport.perl
618 SCRIPT_PERL += git-cvsserver.perl
619 SCRIPT_PERL += git-send-email.perl
620 SCRIPT_PERL += git-svn.perl
621
622 SCRIPT_PYTHON += git-p4.py
623
624 # Generated files for scripts
625 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
626 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
627 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
628
629 # Individual rules to allow e.g.
630 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
631 # from subdirectories like contrib/*/
632 .PHONY: build-perl-script build-sh-script build-python-script
633 build-perl-script: $(SCRIPT_PERL_GEN)
634 build-sh-script: $(SCRIPT_SH_GEN)
635 build-python-script: $(SCRIPT_PYTHON_GEN)
636
637 .PHONY: install-perl-script install-sh-script install-python-script
638 install-sh-script: $(SCRIPT_SH_GEN)
639 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
640 install-perl-script: $(SCRIPT_PERL_GEN)
641 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
642 install-python-script: $(SCRIPT_PYTHON_GEN)
643 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
644
645 .PHONY: clean-perl-script clean-sh-script clean-python-script
646 clean-sh-script:
647 $(RM) $(SCRIPT_SH_GEN)
648 clean-perl-script:
649 $(RM) $(SCRIPT_PERL_GEN)
650 clean-python-script:
651 $(RM) $(SCRIPT_PYTHON_GEN)
652
653 SCRIPTS = $(SCRIPT_SH_GEN) \
654 $(SCRIPT_PERL_GEN) \
655 $(SCRIPT_PYTHON_GEN) \
656 git-instaweb
657
658 ETAGS_TARGET = TAGS
659
660 FUZZ_OBJS += fuzz-commit-graph.o
661 FUZZ_OBJS += fuzz-pack-headers.o
662 FUZZ_OBJS += fuzz-pack-idx.o
663 .PHONY: fuzz-objs
664 fuzz-objs: $(FUZZ_OBJS)
665
666 # Always build fuzz objects even if not testing, to prevent bit-rot.
667 all:: $(FUZZ_OBJS)
668
669 FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
670
671 # Empty...
672 EXTRA_PROGRAMS =
673
674 # ... and all the rest that could be moved out of bindir to gitexecdir
675 PROGRAMS += $(EXTRA_PROGRAMS)
676
677 PROGRAM_OBJS += daemon.o
678 PROGRAM_OBJS += http-backend.o
679 PROGRAM_OBJS += imap-send.o
680 PROGRAM_OBJS += sh-i18n--envsubst.o
681 PROGRAM_OBJS += shell.o
682 .PHONY: program-objs
683 program-objs: $(PROGRAM_OBJS)
684
685 # Binary suffix, set to .exe for Windows builds
686 X =
687
688 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
689
690 TEST_BUILTINS_OBJS += test-advise.o
691 TEST_BUILTINS_OBJS += test-bitmap.o
692 TEST_BUILTINS_OBJS += test-bloom.o
693 TEST_BUILTINS_OBJS += test-chmtime.o
694 TEST_BUILTINS_OBJS += test-config.o
695 TEST_BUILTINS_OBJS += test-crontab.o
696 TEST_BUILTINS_OBJS += test-ctype.o
697 TEST_BUILTINS_OBJS += test-date.o
698 TEST_BUILTINS_OBJS += test-delta.o
699 TEST_BUILTINS_OBJS += test-dir-iterator.o
700 TEST_BUILTINS_OBJS += test-drop-caches.o
701 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
702 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
703 TEST_BUILTINS_OBJS += test-dump-split-index.o
704 TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
705 TEST_BUILTINS_OBJS += test-example-decorate.o
706 TEST_BUILTINS_OBJS += test-fast-rebase.o
707 TEST_BUILTINS_OBJS += test-genrandom.o
708 TEST_BUILTINS_OBJS += test-genzeros.o
709 TEST_BUILTINS_OBJS += test-getcwd.o
710 TEST_BUILTINS_OBJS += test-hash-speed.o
711 TEST_BUILTINS_OBJS += test-hash.o
712 TEST_BUILTINS_OBJS += test-hashmap.o
713 TEST_BUILTINS_OBJS += test-index-version.o
714 TEST_BUILTINS_OBJS += test-json-writer.o
715 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
716 TEST_BUILTINS_OBJS += test-match-trees.o
717 TEST_BUILTINS_OBJS += test-mergesort.o
718 TEST_BUILTINS_OBJS += test-mktemp.o
719 TEST_BUILTINS_OBJS += test-oid-array.o
720 TEST_BUILTINS_OBJS += test-oidmap.o
721 TEST_BUILTINS_OBJS += test-oidtree.o
722 TEST_BUILTINS_OBJS += test-online-cpus.o
723 TEST_BUILTINS_OBJS += test-parse-options.o
724 TEST_BUILTINS_OBJS += test-parse-pathspec-file.o
725 TEST_BUILTINS_OBJS += test-partial-clone.o
726 TEST_BUILTINS_OBJS += test-path-utils.o
727 TEST_BUILTINS_OBJS += test-pcre2-config.o
728 TEST_BUILTINS_OBJS += test-pkt-line.o
729 TEST_BUILTINS_OBJS += test-prio-queue.o
730 TEST_BUILTINS_OBJS += test-proc-receive.o
731 TEST_BUILTINS_OBJS += test-progress.o
732 TEST_BUILTINS_OBJS += test-reach.o
733 TEST_BUILTINS_OBJS += test-read-cache.o
734 TEST_BUILTINS_OBJS += test-read-graph.o
735 TEST_BUILTINS_OBJS += test-read-midx.o
736 TEST_BUILTINS_OBJS += test-ref-store.o
737 TEST_BUILTINS_OBJS += test-reftable.o
738 TEST_BUILTINS_OBJS += test-regex.o
739 TEST_BUILTINS_OBJS += test-repository.o
740 TEST_BUILTINS_OBJS += test-revision-walking.o
741 TEST_BUILTINS_OBJS += test-run-command.o
742 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
743 TEST_BUILTINS_OBJS += test-serve-v2.o
744 TEST_BUILTINS_OBJS += test-sha1.o
745 TEST_BUILTINS_OBJS += test-sha256.o
746 TEST_BUILTINS_OBJS += test-sigchain.o
747 TEST_BUILTINS_OBJS += test-simple-ipc.o
748 TEST_BUILTINS_OBJS += test-strcmp-offset.o
749 TEST_BUILTINS_OBJS += test-string-list.o
750 TEST_BUILTINS_OBJS += test-submodule-config.o
751 TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
752 TEST_BUILTINS_OBJS += test-subprocess.o
753 TEST_BUILTINS_OBJS += test-trace2.o
754 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
755 TEST_BUILTINS_OBJS += test-userdiff.o
756 TEST_BUILTINS_OBJS += test-wildmatch.o
757 TEST_BUILTINS_OBJS += test-windows-named-pipe.o
758 TEST_BUILTINS_OBJS += test-write-cache.o
759 TEST_BUILTINS_OBJS += test-xml-encode.o
760
761 # Do not add more tests here unless they have extra dependencies. Add
762 # them in TEST_BUILTINS_OBJS above.
763 TEST_PROGRAMS_NEED_X += test-fake-ssh
764 TEST_PROGRAMS_NEED_X += test-tool
765
766 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
767
768 # List built-in command $C whose implementation cmd_$C() is not in
769 # builtin/$C.o but is linked in as part of some other command.
770 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
771
772 BUILT_INS += git-cherry$X
773 BUILT_INS += git-cherry-pick$X
774 BUILT_INS += git-format-patch$X
775 BUILT_INS += git-fsck-objects$X
776 BUILT_INS += git-init$X
777 BUILT_INS += git-maintenance$X
778 BUILT_INS += git-merge-subtree$X
779 BUILT_INS += git-restore$X
780 BUILT_INS += git-show$X
781 BUILT_INS += git-stage$X
782 BUILT_INS += git-status$X
783 BUILT_INS += git-switch$X
784 BUILT_INS += git-whatchanged$X
785
786 # what 'all' will build but not install in gitexecdir
787 OTHER_PROGRAMS = git$X
788
789 # what test wrappers are needed and 'install' will install, in bindir
790 BINDIR_PROGRAMS_NEED_X += git
791 BINDIR_PROGRAMS_NEED_X += git-receive-pack
792 BINDIR_PROGRAMS_NEED_X += git-shell
793 BINDIR_PROGRAMS_NEED_X += git-upload-archive
794 BINDIR_PROGRAMS_NEED_X += git-upload-pack
795
796 BINDIR_PROGRAMS_NO_X += git-cvsserver
797
798 # Set paths to tools early so that they can be used for version tests.
799 ifndef SHELL_PATH
800 SHELL_PATH = /bin/sh
801 endif
802 ifndef PERL_PATH
803 PERL_PATH = /usr/bin/perl
804 endif
805 ifndef PYTHON_PATH
806 PYTHON_PATH = /usr/bin/python
807 endif
808
809 export PERL_PATH
810 export PYTHON_PATH
811
812 TEST_SHELL_PATH = $(SHELL_PATH)
813
814 LIB_FILE = libgit.a
815 XDIFF_LIB = xdiff/lib.a
816 REFTABLE_LIB = reftable/libreftable.a
817 REFTABLE_TEST_LIB = reftable/libreftable_test.a
818
819 GENERATED_H += command-list.h
820 GENERATED_H += config-list.h
821 GENERATED_H += hook-list.h
822
823 .PHONY: generated-hdrs
824 generated-hdrs: $(GENERATED_H)
825
826 LIB_H := $(sort $(patsubst ./%,%,$(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
827 $(FIND) . \
828 -name .git -prune -o \
829 -name t -prune -o \
830 -name Documentation -prune -o \
831 -name '*.h' -print)))
832
833 LIB_OBJS += abspath.o
834 LIB_OBJS += add-interactive.o
835 LIB_OBJS += add-patch.o
836 LIB_OBJS += advice.o
837 LIB_OBJS += alias.o
838 LIB_OBJS += alloc.o
839 LIB_OBJS += apply.o
840 LIB_OBJS += archive-tar.o
841 LIB_OBJS += archive-zip.o
842 LIB_OBJS += archive.o
843 LIB_OBJS += attr.o
844 LIB_OBJS += base85.o
845 LIB_OBJS += bisect.o
846 LIB_OBJS += blame.o
847 LIB_OBJS += blob.o
848 LIB_OBJS += bloom.o
849 LIB_OBJS += branch.o
850 LIB_OBJS += bulk-checkin.o
851 LIB_OBJS += bundle.o
852 LIB_OBJS += cache-tree.o
853 LIB_OBJS += cbtree.o
854 LIB_OBJS += chdir-notify.o
855 LIB_OBJS += checkout.o
856 LIB_OBJS += chunk-format.o
857 LIB_OBJS += color.o
858 LIB_OBJS += column.o
859 LIB_OBJS += combine-diff.o
860 LIB_OBJS += commit-graph.o
861 LIB_OBJS += commit-reach.o
862 LIB_OBJS += commit.o
863 LIB_OBJS += compat/obstack.o
864 LIB_OBJS += compat/terminal.o
865 LIB_OBJS += config.o
866 LIB_OBJS += connect.o
867 LIB_OBJS += connected.o
868 LIB_OBJS += convert.o
869 LIB_OBJS += copy.o
870 LIB_OBJS += credential.o
871 LIB_OBJS += csum-file.o
872 LIB_OBJS += ctype.o
873 LIB_OBJS += date.o
874 LIB_OBJS += decorate.o
875 LIB_OBJS += delta-islands.o
876 LIB_OBJS += diff-delta.o
877 LIB_OBJS += diff-merges.o
878 LIB_OBJS += diff-lib.o
879 LIB_OBJS += diff-no-index.o
880 LIB_OBJS += diff.o
881 LIB_OBJS += diffcore-break.o
882 LIB_OBJS += diffcore-delta.o
883 LIB_OBJS += diffcore-order.o
884 LIB_OBJS += diffcore-pickaxe.o
885 LIB_OBJS += diffcore-rename.o
886 LIB_OBJS += diffcore-rotate.o
887 LIB_OBJS += dir-iterator.o
888 LIB_OBJS += dir.o
889 LIB_OBJS += editor.o
890 LIB_OBJS += entry.o
891 LIB_OBJS += environment.o
892 LIB_OBJS += ewah/bitmap.o
893 LIB_OBJS += ewah/ewah_bitmap.o
894 LIB_OBJS += ewah/ewah_io.o
895 LIB_OBJS += ewah/ewah_rlw.o
896 LIB_OBJS += exec-cmd.o
897 LIB_OBJS += fetch-negotiator.o
898 LIB_OBJS += fetch-pack.o
899 LIB_OBJS += fmt-merge-msg.o
900 LIB_OBJS += fsck.o
901 LIB_OBJS += fsmonitor.o
902 LIB_OBJS += gettext.o
903 LIB_OBJS += gpg-interface.o
904 LIB_OBJS += graph.o
905 LIB_OBJS += grep.o
906 LIB_OBJS += hash-lookup.o
907 LIB_OBJS += hashmap.o
908 LIB_OBJS += help.o
909 LIB_OBJS += hex.o
910 LIB_OBJS += hook.o
911 LIB_OBJS += ident.o
912 LIB_OBJS += json-writer.o
913 LIB_OBJS += kwset.o
914 LIB_OBJS += levenshtein.o
915 LIB_OBJS += line-log.o
916 LIB_OBJS += line-range.o
917 LIB_OBJS += linear-assignment.o
918 LIB_OBJS += list-objects-filter-options.o
919 LIB_OBJS += list-objects-filter.o
920 LIB_OBJS += list-objects.o
921 LIB_OBJS += ll-merge.o
922 LIB_OBJS += lockfile.o
923 LIB_OBJS += log-tree.o
924 LIB_OBJS += ls-refs.o
925 LIB_OBJS += mailinfo.o
926 LIB_OBJS += mailmap.o
927 LIB_OBJS += match-trees.o
928 LIB_OBJS += mem-pool.o
929 LIB_OBJS += merge-blobs.o
930 LIB_OBJS += merge-ort.o
931 LIB_OBJS += merge-ort-wrappers.o
932 LIB_OBJS += merge-recursive.o
933 LIB_OBJS += merge.o
934 LIB_OBJS += mergesort.o
935 LIB_OBJS += midx.o
936 LIB_OBJS += name-hash.o
937 LIB_OBJS += negotiator/default.o
938 LIB_OBJS += negotiator/noop.o
939 LIB_OBJS += negotiator/skipping.o
940 LIB_OBJS += notes-cache.o
941 LIB_OBJS += notes-merge.o
942 LIB_OBJS += notes-utils.o
943 LIB_OBJS += notes.o
944 LIB_OBJS += object-file.o
945 LIB_OBJS += object-name.o
946 LIB_OBJS += object.o
947 LIB_OBJS += oid-array.o
948 LIB_OBJS += oidmap.o
949 LIB_OBJS += oidset.o
950 LIB_OBJS += oidtree.o
951 LIB_OBJS += pack-bitmap-write.o
952 LIB_OBJS += pack-bitmap.o
953 LIB_OBJS += pack-check.o
954 LIB_OBJS += pack-objects.o
955 LIB_OBJS += pack-revindex.o
956 LIB_OBJS += pack-write.o
957 LIB_OBJS += packfile.o
958 LIB_OBJS += pager.o
959 LIB_OBJS += parallel-checkout.o
960 LIB_OBJS += parse-options-cb.o
961 LIB_OBJS += parse-options.o
962 LIB_OBJS += patch-delta.o
963 LIB_OBJS += patch-ids.o
964 LIB_OBJS += path.o
965 LIB_OBJS += pathspec.o
966 LIB_OBJS += pkt-line.o
967 LIB_OBJS += preload-index.o
968 LIB_OBJS += pretty.o
969 LIB_OBJS += prio-queue.o
970 LIB_OBJS += progress.o
971 LIB_OBJS += promisor-remote.o
972 LIB_OBJS += prompt.o
973 LIB_OBJS += protocol.o
974 LIB_OBJS += protocol-caps.o
975 LIB_OBJS += prune-packed.o
976 LIB_OBJS += quote.o
977 LIB_OBJS += range-diff.o
978 LIB_OBJS += reachable.o
979 LIB_OBJS += read-cache.o
980 LIB_OBJS += rebase-interactive.o
981 LIB_OBJS += rebase.o
982 LIB_OBJS += ref-filter.o
983 LIB_OBJS += reflog-walk.o
984 LIB_OBJS += refs.o
985 LIB_OBJS += refs/debug.o
986 LIB_OBJS += refs/files-backend.o
987 LIB_OBJS += refs/iterator.o
988 LIB_OBJS += refs/packed-backend.o
989 LIB_OBJS += refs/ref-cache.o
990 LIB_OBJS += refspec.o
991 LIB_OBJS += remote.o
992 LIB_OBJS += replace-object.o
993 LIB_OBJS += repo-settings.o
994 LIB_OBJS += repository.o
995 LIB_OBJS += rerere.o
996 LIB_OBJS += reset.o
997 LIB_OBJS += resolve-undo.o
998 LIB_OBJS += revision.o
999 LIB_OBJS += run-command.o
1000 LIB_OBJS += send-pack.o
1001 LIB_OBJS += sequencer.o
1002 LIB_OBJS += serve.o
1003 LIB_OBJS += server-info.o
1004 LIB_OBJS += setup.o
1005 LIB_OBJS += shallow.o
1006 LIB_OBJS += sideband.o
1007 LIB_OBJS += sigchain.o
1008 LIB_OBJS += sparse-index.o
1009 LIB_OBJS += split-index.o
1010 LIB_OBJS += stable-qsort.o
1011 LIB_OBJS += strbuf.o
1012 LIB_OBJS += streaming.o
1013 LIB_OBJS += string-list.o
1014 LIB_OBJS += strmap.o
1015 LIB_OBJS += strvec.o
1016 LIB_OBJS += sub-process.o
1017 LIB_OBJS += submodule-config.o
1018 LIB_OBJS += submodule.o
1019 LIB_OBJS += symlinks.o
1020 LIB_OBJS += tag.o
1021 LIB_OBJS += tempfile.o
1022 LIB_OBJS += thread-utils.o
1023 LIB_OBJS += tmp-objdir.o
1024 LIB_OBJS += trace.o
1025 LIB_OBJS += trace2.o
1026 LIB_OBJS += trace2/tr2_cfg.o
1027 LIB_OBJS += trace2/tr2_cmd_name.o
1028 LIB_OBJS += trace2/tr2_dst.o
1029 LIB_OBJS += trace2/tr2_sid.o
1030 LIB_OBJS += trace2/tr2_sysenv.o
1031 LIB_OBJS += trace2/tr2_tbuf.o
1032 LIB_OBJS += trace2/tr2_tgt_event.o
1033 LIB_OBJS += trace2/tr2_tgt_normal.o
1034 LIB_OBJS += trace2/tr2_tgt_perf.o
1035 LIB_OBJS += trace2/tr2_tls.o
1036 LIB_OBJS += trailer.o
1037 LIB_OBJS += transport-helper.o
1038 LIB_OBJS += transport.o
1039 LIB_OBJS += tree-diff.o
1040 LIB_OBJS += tree-walk.o
1041 LIB_OBJS += tree.o
1042 LIB_OBJS += unpack-trees.o
1043 LIB_OBJS += upload-pack.o
1044 LIB_OBJS += url.o
1045 LIB_OBJS += urlmatch.o
1046 LIB_OBJS += usage.o
1047 LIB_OBJS += userdiff.o
1048 LIB_OBJS += utf8.o
1049 LIB_OBJS += varint.o
1050 LIB_OBJS += version.o
1051 LIB_OBJS += versioncmp.o
1052 LIB_OBJS += walker.o
1053 LIB_OBJS += wildmatch.o
1054 LIB_OBJS += worktree.o
1055 LIB_OBJS += wrapper.o
1056 LIB_OBJS += write-or-die.o
1057 LIB_OBJS += ws.o
1058 LIB_OBJS += wt-status.o
1059 LIB_OBJS += xdiff-interface.o
1060 LIB_OBJS += zlib.o
1061
1062 BUILTIN_OBJS += builtin/add.o
1063 BUILTIN_OBJS += builtin/am.o
1064 BUILTIN_OBJS += builtin/annotate.o
1065 BUILTIN_OBJS += builtin/apply.o
1066 BUILTIN_OBJS += builtin/archive.o
1067 BUILTIN_OBJS += builtin/bisect--helper.o
1068 BUILTIN_OBJS += builtin/blame.o
1069 BUILTIN_OBJS += builtin/branch.o
1070 BUILTIN_OBJS += builtin/bugreport.o
1071 BUILTIN_OBJS += builtin/bundle.o
1072 BUILTIN_OBJS += builtin/cat-file.o
1073 BUILTIN_OBJS += builtin/check-attr.o
1074 BUILTIN_OBJS += builtin/check-ignore.o
1075 BUILTIN_OBJS += builtin/check-mailmap.o
1076 BUILTIN_OBJS += builtin/check-ref-format.o
1077 BUILTIN_OBJS += builtin/checkout--worker.o
1078 BUILTIN_OBJS += builtin/checkout-index.o
1079 BUILTIN_OBJS += builtin/checkout.o
1080 BUILTIN_OBJS += builtin/clean.o
1081 BUILTIN_OBJS += builtin/clone.o
1082 BUILTIN_OBJS += builtin/column.o
1083 BUILTIN_OBJS += builtin/commit-graph.o
1084 BUILTIN_OBJS += builtin/commit-tree.o
1085 BUILTIN_OBJS += builtin/commit.o
1086 BUILTIN_OBJS += builtin/config.o
1087 BUILTIN_OBJS += builtin/count-objects.o
1088 BUILTIN_OBJS += builtin/credential-cache--daemon.o
1089 BUILTIN_OBJS += builtin/credential-cache.o
1090 BUILTIN_OBJS += builtin/credential-store.o
1091 BUILTIN_OBJS += builtin/credential.o
1092 BUILTIN_OBJS += builtin/describe.o
1093 BUILTIN_OBJS += builtin/diff-files.o
1094 BUILTIN_OBJS += builtin/diff-index.o
1095 BUILTIN_OBJS += builtin/diff-tree.o
1096 BUILTIN_OBJS += builtin/diff.o
1097 BUILTIN_OBJS += builtin/difftool.o
1098 BUILTIN_OBJS += builtin/env--helper.o
1099 BUILTIN_OBJS += builtin/fast-export.o
1100 BUILTIN_OBJS += builtin/fast-import.o
1101 BUILTIN_OBJS += builtin/fetch-pack.o
1102 BUILTIN_OBJS += builtin/fetch.o
1103 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1104 BUILTIN_OBJS += builtin/for-each-ref.o
1105 BUILTIN_OBJS += builtin/for-each-repo.o
1106 BUILTIN_OBJS += builtin/fsck.o
1107 BUILTIN_OBJS += builtin/gc.o
1108 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1109 BUILTIN_OBJS += builtin/grep.o
1110 BUILTIN_OBJS += builtin/hash-object.o
1111 BUILTIN_OBJS += builtin/help.o
1112 BUILTIN_OBJS += builtin/index-pack.o
1113 BUILTIN_OBJS += builtin/init-db.o
1114 BUILTIN_OBJS += builtin/interpret-trailers.o
1115 BUILTIN_OBJS += builtin/log.o
1116 BUILTIN_OBJS += builtin/ls-files.o
1117 BUILTIN_OBJS += builtin/ls-remote.o
1118 BUILTIN_OBJS += builtin/ls-tree.o
1119 BUILTIN_OBJS += builtin/mailinfo.o
1120 BUILTIN_OBJS += builtin/mailsplit.o
1121 BUILTIN_OBJS += builtin/merge-base.o
1122 BUILTIN_OBJS += builtin/merge-file.o
1123 BUILTIN_OBJS += builtin/merge-index.o
1124 BUILTIN_OBJS += builtin/merge-ours.o
1125 BUILTIN_OBJS += builtin/merge-recursive.o
1126 BUILTIN_OBJS += builtin/merge-tree.o
1127 BUILTIN_OBJS += builtin/merge.o
1128 BUILTIN_OBJS += builtin/mktag.o
1129 BUILTIN_OBJS += builtin/mktree.o
1130 BUILTIN_OBJS += builtin/multi-pack-index.o
1131 BUILTIN_OBJS += builtin/mv.o
1132 BUILTIN_OBJS += builtin/name-rev.o
1133 BUILTIN_OBJS += builtin/notes.o
1134 BUILTIN_OBJS += builtin/pack-objects.o
1135 BUILTIN_OBJS += builtin/pack-redundant.o
1136 BUILTIN_OBJS += builtin/pack-refs.o
1137 BUILTIN_OBJS += builtin/patch-id.o
1138 BUILTIN_OBJS += builtin/prune-packed.o
1139 BUILTIN_OBJS += builtin/prune.o
1140 BUILTIN_OBJS += builtin/pull.o
1141 BUILTIN_OBJS += builtin/push.o
1142 BUILTIN_OBJS += builtin/range-diff.o
1143 BUILTIN_OBJS += builtin/read-tree.o
1144 BUILTIN_OBJS += builtin/rebase.o
1145 BUILTIN_OBJS += builtin/receive-pack.o
1146 BUILTIN_OBJS += builtin/reflog.o
1147 BUILTIN_OBJS += builtin/remote-ext.o
1148 BUILTIN_OBJS += builtin/remote-fd.o
1149 BUILTIN_OBJS += builtin/remote.o
1150 BUILTIN_OBJS += builtin/repack.o
1151 BUILTIN_OBJS += builtin/replace.o
1152 BUILTIN_OBJS += builtin/rerere.o
1153 BUILTIN_OBJS += builtin/reset.o
1154 BUILTIN_OBJS += builtin/rev-list.o
1155 BUILTIN_OBJS += builtin/rev-parse.o
1156 BUILTIN_OBJS += builtin/revert.o
1157 BUILTIN_OBJS += builtin/rm.o
1158 BUILTIN_OBJS += builtin/send-pack.o
1159 BUILTIN_OBJS += builtin/shortlog.o
1160 BUILTIN_OBJS += builtin/show-branch.o
1161 BUILTIN_OBJS += builtin/show-index.o
1162 BUILTIN_OBJS += builtin/show-ref.o
1163 BUILTIN_OBJS += builtin/sparse-checkout.o
1164 BUILTIN_OBJS += builtin/stash.o
1165 BUILTIN_OBJS += builtin/stripspace.o
1166 BUILTIN_OBJS += builtin/submodule--helper.o
1167 BUILTIN_OBJS += builtin/symbolic-ref.o
1168 BUILTIN_OBJS += builtin/tag.o
1169 BUILTIN_OBJS += builtin/unpack-file.o
1170 BUILTIN_OBJS += builtin/unpack-objects.o
1171 BUILTIN_OBJS += builtin/update-index.o
1172 BUILTIN_OBJS += builtin/update-ref.o
1173 BUILTIN_OBJS += builtin/update-server-info.o
1174 BUILTIN_OBJS += builtin/upload-archive.o
1175 BUILTIN_OBJS += builtin/upload-pack.o
1176 BUILTIN_OBJS += builtin/var.o
1177 BUILTIN_OBJS += builtin/verify-commit.o
1178 BUILTIN_OBJS += builtin/verify-pack.o
1179 BUILTIN_OBJS += builtin/verify-tag.o
1180 BUILTIN_OBJS += builtin/worktree.o
1181 BUILTIN_OBJS += builtin/write-tree.o
1182
1183 # THIRD_PARTY_SOURCES is a list of patterns compatible with the
1184 # $(filter) and $(filter-out) family of functions. They specify source
1185 # files which are taken from some third-party source where we want to be
1186 # less strict about issues such as coding style so we don't diverge from
1187 # upstream unnecessarily (making merging in future changes easier).
1188 THIRD_PARTY_SOURCES += compat/inet_ntop.c
1189 THIRD_PARTY_SOURCES += compat/inet_pton.c
1190 THIRD_PARTY_SOURCES += compat/nedmalloc/%
1191 THIRD_PARTY_SOURCES += compat/obstack.%
1192 THIRD_PARTY_SOURCES += compat/poll/%
1193 THIRD_PARTY_SOURCES += compat/regex/%
1194 THIRD_PARTY_SOURCES += sha1collisiondetection/%
1195 THIRD_PARTY_SOURCES += sha1dc/%
1196
1197 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB)
1198 EXTLIBS =
1199
1200 GIT_USER_AGENT = git/$(GIT_VERSION)
1201
1202 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1203 DC_SHA1_SUBMODULE = auto
1204 endif
1205
1206 # Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be
1207 # tweaked by config.* below as well as the command-line, both of
1208 # which'll override these defaults.
1209 CFLAGS = -g -O2 -Wall
1210 LDFLAGS =
1211 CC_LD_DYNPATH = -Wl,-rpath,
1212 BASIC_CFLAGS = -I.
1213 BASIC_LDFLAGS =
1214
1215 # library flags
1216 ARFLAGS = rcs
1217 PTHREAD_CFLAGS =
1218
1219 # For the 'sparse' target
1220 SPARSE_FLAGS ?=
1221 SP_EXTRA_FLAGS = -Wno-universal-initializer
1222
1223 # For informing GIT-BUILD-OPTIONS of the SANITIZE=leak target
1224 SANITIZE_LEAK =
1225
1226 # For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will
1227 # usually result in less CPU usage at the cost of higher peak memory.
1228 # Setting it to 0 will feed all files in a single spatch invocation.
1229 SPATCH_FLAGS = --all-includes --patch .
1230 SPATCH_BATCH_SIZE = 1
1231
1232 include config.mak.uname
1233 -include config.mak.autogen
1234 -include config.mak
1235
1236 ifdef DEVELOPER
1237 include config.mak.dev
1238 endif
1239
1240 # what 'all' will build and 'install' will install in gitexecdir,
1241 # excluding programs for built-in commands
1242 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
1243 ALL_COMMANDS_TO_INSTALL = $(ALL_PROGRAMS)
1244 ifeq (,$(SKIP_DASHED_BUILT_INS))
1245 ALL_COMMANDS_TO_INSTALL += $(BUILT_INS)
1246 else
1247 # git-upload-pack, git-receive-pack and git-upload-archive are special: they
1248 # are _expected_ to be present in the `bin/` directory in their dashed form.
1249 ALL_COMMANDS_TO_INSTALL += git-receive-pack$(X)
1250 ALL_COMMANDS_TO_INSTALL += git-upload-archive$(X)
1251 ALL_COMMANDS_TO_INSTALL += git-upload-pack$(X)
1252 endif
1253
1254 ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS)
1255 ALL_LDFLAGS = $(LDFLAGS)
1256
1257 comma := ,
1258 empty :=
1259 space := $(empty) $(empty)
1260
1261 ifdef SANITIZE
1262 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1263 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1264 BASIC_CFLAGS += -fno-omit-frame-pointer
1265 ifneq ($(filter undefined,$(SANITIZERS)),)
1266 BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS
1267 endif
1268 ifneq ($(filter leak,$(SANITIZERS)),)
1269 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1270 SANITIZE_LEAK = YesCompiledWithIt
1271 endif
1272 ifneq ($(filter address,$(SANITIZERS)),)
1273 NO_REGEX = NeededForASAN
1274 endif
1275 endif
1276
1277 ifndef sysconfdir
1278 ifeq ($(prefix),/usr)
1279 sysconfdir = /etc
1280 else
1281 sysconfdir = etc
1282 endif
1283 endif
1284
1285 ifndef COMPUTE_HEADER_DEPENDENCIES
1286 COMPUTE_HEADER_DEPENDENCIES = auto
1287 endif
1288
1289 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1290 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1291 -Wno-pedantic \
1292 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1293 -x c /dev/null -o /dev/null 2>&1; \
1294 echo $$?)
1295 ifeq ($(dep_check),0)
1296 override COMPUTE_HEADER_DEPENDENCIES = yes
1297 else
1298 override COMPUTE_HEADER_DEPENDENCIES = no
1299 endif
1300 endif
1301
1302 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1303 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1304 else
1305 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1306 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1307 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1308 endif
1309 endif
1310
1311 ifndef GENERATE_COMPILATION_DATABASE
1312 GENERATE_COMPILATION_DATABASE = no
1313 endif
1314
1315 ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
1316 compdb_check = $(shell $(CC) $(ALL_CFLAGS) \
1317 -Wno-pedantic \
1318 -c -MJ /dev/null \
1319 -x c /dev/null -o /dev/null 2>&1; \
1320 echo $$?)
1321 ifneq ($(compdb_check),0)
1322 override GENERATE_COMPILATION_DATABASE = no
1323 $(warning GENERATE_COMPILATION_DATABASE is set to "yes", but your compiler does not \
1324 support generating compilation database entries)
1325 endif
1326 else
1327 ifneq ($(GENERATE_COMPILATION_DATABASE),no)
1328 $(error please set GENERATE_COMPILATION_DATABASE to "yes" or "no" \
1329 (not "$(GENERATE_COMPILATION_DATABASE)"))
1330 endif
1331 endif
1332
1333 ifdef SANE_TOOL_PATH
1334 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1335 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix "$(SANE_TOOL_PATH_SQ)"|'
1336 PATH := $(SANE_TOOL_PATH):${PATH}
1337 else
1338 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1339 endif
1340
1341 ifeq (,$(HOST_CPU))
1342 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1343 else
1344 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1345 endif
1346
1347 ifneq (,$(INLINE))
1348 BASIC_CFLAGS += -Dinline=$(INLINE)
1349 endif
1350
1351 ifneq (,$(SOCKLEN_T))
1352 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1353 endif
1354
1355 ifeq ($(uname_S),Darwin)
1356 ifndef NO_FINK
1357 ifeq ($(shell test -d /sw/lib && echo y),y)
1358 BASIC_CFLAGS += -I/sw/include
1359 BASIC_LDFLAGS += -L/sw/lib
1360 endif
1361 endif
1362 ifndef NO_DARWIN_PORTS
1363 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1364 BASIC_CFLAGS += -I/opt/local/include
1365 BASIC_LDFLAGS += -L/opt/local/lib
1366 endif
1367 endif
1368 ifndef NO_APPLE_COMMON_CRYPTO
1369 NO_OPENSSL = YesPlease
1370 APPLE_COMMON_CRYPTO = YesPlease
1371 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1372 endif
1373 NO_REGEX = YesPlease
1374 PTHREAD_LIBS =
1375 endif
1376
1377 ifdef NO_LIBGEN_H
1378 COMPAT_CFLAGS += -DNO_LIBGEN_H
1379 COMPAT_OBJS += compat/basename.o
1380 endif
1381
1382 ifdef USE_LIBPCRE1
1383 $(error The USE_LIBPCRE1 build option has been removed, use version 2 with USE_LIBPCRE)
1384 endif
1385
1386 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1387
1388 ifneq (,$(USE_LIBPCRE2))
1389 BASIC_CFLAGS += -DUSE_LIBPCRE2
1390 EXTLIBS += -lpcre2-8
1391 endif
1392
1393 ifdef LIBPCREDIR
1394 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1395 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1396 endif
1397
1398 ifdef HAVE_ALLOCA_H
1399 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1400 endif
1401
1402 IMAP_SEND_BUILDDEPS =
1403 IMAP_SEND_LDFLAGS =
1404
1405 ifdef NO_CURL
1406 BASIC_CFLAGS += -DNO_CURL
1407 REMOTE_CURL_PRIMARY =
1408 REMOTE_CURL_ALIASES =
1409 REMOTE_CURL_NAMES =
1410 EXCLUDED_PROGRAMS += git-http-fetch git-http-push
1411 else
1412 ifdef CURLDIR
1413 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1414 CURL_CFLAGS = -I$(CURLDIR)/include
1415 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib)
1416 else
1417 CURL_CFLAGS =
1418 CURL_LIBCURL =
1419 endif
1420
1421 ifndef CURL_LDFLAGS
1422 CURL_LDFLAGS = $(eval CURL_LDFLAGS := $$(shell $$(CURL_CONFIG) --libs))$(CURL_LDFLAGS)
1423 endif
1424 CURL_LIBCURL += $(CURL_LDFLAGS)
1425
1426 ifndef CURL_CFLAGS
1427 CURL_CFLAGS = $(eval CURL_CFLAGS := $$(shell $$(CURL_CONFIG) --cflags))$(CURL_CFLAGS)
1428 endif
1429 BASIC_CFLAGS += $(CURL_CFLAGS)
1430
1431 REMOTE_CURL_PRIMARY = git-remote-http$X
1432 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1433 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1434 PROGRAM_OBJS += http-fetch.o
1435 PROGRAMS += $(REMOTE_CURL_NAMES)
1436 ifndef NO_EXPAT
1437 PROGRAM_OBJS += http-push.o
1438 endif
1439 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1440 ifeq "$(curl_check)" "072200"
1441 USE_CURL_FOR_IMAP_SEND = YesPlease
1442 endif
1443 ifdef USE_CURL_FOR_IMAP_SEND
1444 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1445 IMAP_SEND_BUILDDEPS = http.o
1446 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1447 endif
1448 ifndef NO_EXPAT
1449 ifdef EXPATDIR
1450 BASIC_CFLAGS += -I$(EXPATDIR)/include
1451 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1452 else
1453 EXPAT_LIBEXPAT = -lexpat
1454 endif
1455 ifdef EXPAT_NEEDS_XMLPARSE_H
1456 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1457 endif
1458 endif
1459 endif
1460 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1461
1462 ifdef ZLIB_PATH
1463 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1464 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1465 endif
1466 EXTLIBS += -lz
1467
1468 ifndef NO_OPENSSL
1469 OPENSSL_LIBSSL = -lssl
1470 ifdef OPENSSLDIR
1471 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1472 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1473 else
1474 OPENSSL_LINK =
1475 endif
1476 ifdef NEEDS_CRYPTO_WITH_SSL
1477 OPENSSL_LIBSSL += -lcrypto
1478 endif
1479 else
1480 BASIC_CFLAGS += -DNO_OPENSSL
1481 OPENSSL_LIBSSL =
1482 endif
1483 ifdef NO_OPENSSL
1484 LIB_4_CRYPTO =
1485 else
1486 ifdef NEEDS_SSL_WITH_CRYPTO
1487 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1488 else
1489 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1490 endif
1491 ifdef APPLE_COMMON_CRYPTO
1492 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1493 endif
1494 endif
1495 ifndef NO_ICONV
1496 ifdef NEEDS_LIBICONV
1497 ifdef ICONVDIR
1498 BASIC_CFLAGS += -I$(ICONVDIR)/include
1499 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1500 else
1501 ICONV_LINK =
1502 endif
1503 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1504 ICONV_LINK += -lintl
1505 endif
1506 EXTLIBS += $(ICONV_LINK) -liconv
1507 endif
1508 endif
1509 ifdef ICONV_OMITS_BOM
1510 BASIC_CFLAGS += -DICONV_OMITS_BOM
1511 endif
1512 ifdef NEEDS_LIBGEN
1513 EXTLIBS += -lgen
1514 endif
1515 ifndef NO_GETTEXT
1516 ifndef LIBC_CONTAINS_LIBINTL
1517 EXTLIBS += -lintl
1518 endif
1519 endif
1520 ifdef NEEDS_SOCKET
1521 EXTLIBS += -lsocket
1522 endif
1523 ifdef NEEDS_NSL
1524 EXTLIBS += -lnsl
1525 endif
1526 ifdef NEEDS_RESOLV
1527 EXTLIBS += -lresolv
1528 endif
1529 ifdef NO_D_TYPE_IN_DIRENT
1530 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1531 endif
1532 ifdef NO_GECOS_IN_PWENT
1533 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1534 endif
1535 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1536 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1537 endif
1538 ifdef USE_NSEC
1539 BASIC_CFLAGS += -DUSE_NSEC
1540 endif
1541 ifdef USE_ST_TIMESPEC
1542 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1543 endif
1544 ifdef NO_NORETURN
1545 BASIC_CFLAGS += -DNO_NORETURN
1546 endif
1547 ifdef NO_NSEC
1548 BASIC_CFLAGS += -DNO_NSEC
1549 endif
1550 ifdef SNPRINTF_RETURNS_BOGUS
1551 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1552 COMPAT_OBJS += compat/snprintf.o
1553 endif
1554 ifdef FREAD_READS_DIRECTORIES
1555 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1556 COMPAT_OBJS += compat/fopen.o
1557 endif
1558 ifdef OPEN_RETURNS_EINTR
1559 COMPAT_CFLAGS += -DOPEN_RETURNS_EINTR
1560 COMPAT_OBJS += compat/open.o
1561 endif
1562 ifdef NO_SYMLINK_HEAD
1563 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1564 endif
1565 ifdef NO_GETTEXT
1566 BASIC_CFLAGS += -DNO_GETTEXT
1567 USE_GETTEXT_SCHEME ?= fallthrough
1568 endif
1569 ifdef NO_POLL
1570 NO_POLL_H = YesPlease
1571 NO_SYS_POLL_H = YesPlease
1572 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1573 COMPAT_OBJS += compat/poll/poll.o
1574 endif
1575 ifdef NO_STRCASESTR
1576 COMPAT_CFLAGS += -DNO_STRCASESTR
1577 COMPAT_OBJS += compat/strcasestr.o
1578 endif
1579 ifdef NO_STRLCPY
1580 COMPAT_CFLAGS += -DNO_STRLCPY
1581 COMPAT_OBJS += compat/strlcpy.o
1582 endif
1583 ifdef NO_STRTOUMAX
1584 COMPAT_CFLAGS += -DNO_STRTOUMAX
1585 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1586 endif
1587 ifdef NO_STRTOULL
1588 COMPAT_CFLAGS += -DNO_STRTOULL
1589 endif
1590 ifdef NO_SETENV
1591 COMPAT_CFLAGS += -DNO_SETENV
1592 COMPAT_OBJS += compat/setenv.o
1593 endif
1594 ifdef NO_MKDTEMP
1595 COMPAT_CFLAGS += -DNO_MKDTEMP
1596 COMPAT_OBJS += compat/mkdtemp.o
1597 endif
1598 ifdef MKDIR_WO_TRAILING_SLASH
1599 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1600 COMPAT_OBJS += compat/mkdir.o
1601 endif
1602 ifdef NO_UNSETENV
1603 COMPAT_CFLAGS += -DNO_UNSETENV
1604 COMPAT_OBJS += compat/unsetenv.o
1605 endif
1606 ifdef NO_SYS_SELECT_H
1607 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1608 endif
1609 ifdef NO_POLL_H
1610 BASIC_CFLAGS += -DNO_POLL_H
1611 endif
1612 ifdef NO_SYS_POLL_H
1613 BASIC_CFLAGS += -DNO_SYS_POLL_H
1614 endif
1615 ifdef NEEDS_SYS_PARAM_H
1616 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1617 endif
1618 ifdef NO_INTTYPES_H
1619 BASIC_CFLAGS += -DNO_INTTYPES_H
1620 endif
1621 ifdef NO_INITGROUPS
1622 BASIC_CFLAGS += -DNO_INITGROUPS
1623 endif
1624 ifdef NO_MMAP
1625 COMPAT_CFLAGS += -DNO_MMAP
1626 COMPAT_OBJS += compat/mmap.o
1627 else
1628 ifdef USE_WIN32_MMAP
1629 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1630 COMPAT_OBJS += compat/win32mmap.o
1631 endif
1632 endif
1633 ifdef MMAP_PREVENTS_DELETE
1634 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1635 endif
1636 ifdef OBJECT_CREATION_USES_RENAMES
1637 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1638 endif
1639 ifdef NO_STRUCT_ITIMERVAL
1640 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1641 NO_SETITIMER = YesPlease
1642 endif
1643 ifdef NO_SETITIMER
1644 COMPAT_CFLAGS += -DNO_SETITIMER
1645 endif
1646 ifdef NO_PREAD
1647 COMPAT_CFLAGS += -DNO_PREAD
1648 COMPAT_OBJS += compat/pread.o
1649 endif
1650 ifdef NO_FAST_WORKING_DIRECTORY
1651 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1652 endif
1653 ifdef NO_TRUSTABLE_FILEMODE
1654 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1655 endif
1656 ifdef NEEDS_MODE_TRANSLATION
1657 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1658 COMPAT_OBJS += compat/stat.o
1659 endif
1660 ifdef NO_IPV6
1661 BASIC_CFLAGS += -DNO_IPV6
1662 endif
1663 ifdef NO_INTPTR_T
1664 COMPAT_CFLAGS += -DNO_INTPTR_T
1665 endif
1666 ifdef NO_UINTMAX_T
1667 BASIC_CFLAGS += -Duintmax_t=uint32_t
1668 endif
1669 ifdef NO_SOCKADDR_STORAGE
1670 ifdef NO_IPV6
1671 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1672 else
1673 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1674 endif
1675 endif
1676 ifdef NO_INET_NTOP
1677 LIB_OBJS += compat/inet_ntop.o
1678 BASIC_CFLAGS += -DNO_INET_NTOP
1679 endif
1680 ifdef NO_INET_PTON
1681 LIB_OBJS += compat/inet_pton.o
1682 BASIC_CFLAGS += -DNO_INET_PTON
1683 endif
1684 ifdef NO_UNIX_SOCKETS
1685 BASIC_CFLAGS += -DNO_UNIX_SOCKETS
1686 else
1687 LIB_OBJS += unix-socket.o
1688 LIB_OBJS += unix-stream-server.o
1689 endif
1690
1691 # Simple IPC requires threads and platform-specific IPC support.
1692 # Only platforms that have both should include these source files
1693 # in the build.
1694 #
1695 # On Windows-based systems, Simple IPC requires threads and Windows
1696 # Named Pipes. These are always available, so Simple IPC support
1697 # is optional.
1698 #
1699 # On Unix-based systems, Simple IPC requires pthreads and Unix
1700 # domain sockets. So support is only enabled when both are present.
1701 #
1702 ifdef USE_WIN32_IPC
1703 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
1704 LIB_OBJS += compat/simple-ipc/ipc-shared.o
1705 LIB_OBJS += compat/simple-ipc/ipc-win32.o
1706 else
1707 ifndef NO_PTHREADS
1708 ifndef NO_UNIX_SOCKETS
1709 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
1710 LIB_OBJS += compat/simple-ipc/ipc-shared.o
1711 LIB_OBJS += compat/simple-ipc/ipc-unix-socket.o
1712 endif
1713 endif
1714 endif
1715
1716 ifdef NO_ICONV
1717 BASIC_CFLAGS += -DNO_ICONV
1718 endif
1719
1720 ifdef OLD_ICONV
1721 BASIC_CFLAGS += -DOLD_ICONV
1722 endif
1723
1724 ifdef NO_DEFLATE_BOUND
1725 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1726 endif
1727
1728 ifdef NO_UNCOMPRESS2
1729 BASIC_CFLAGS += -DNO_UNCOMPRESS2
1730 REFTABLE_OBJS += compat/zlib-uncompress2.o
1731 endif
1732
1733 ifdef NO_POSIX_GOODIES
1734 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1735 endif
1736
1737 ifdef APPLE_COMMON_CRYPTO
1738 # Apple CommonCrypto requires chunking
1739 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1740 endif
1741
1742 ifdef OPENSSL_SHA1
1743 EXTLIBS += $(LIB_4_CRYPTO)
1744 BASIC_CFLAGS += -DSHA1_OPENSSL
1745 else
1746 ifdef BLK_SHA1
1747 LIB_OBJS += block-sha1/sha1.o
1748 BASIC_CFLAGS += -DSHA1_BLK
1749 else
1750 ifdef PPC_SHA1
1751 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1752 BASIC_CFLAGS += -DSHA1_PPC
1753 else
1754 ifdef APPLE_COMMON_CRYPTO
1755 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1756 BASIC_CFLAGS += -DSHA1_APPLE
1757 else
1758 DC_SHA1 := YesPlease
1759 BASIC_CFLAGS += -DSHA1_DC
1760 LIB_OBJS += sha1dc_git.o
1761 ifdef DC_SHA1_EXTERNAL
1762 ifdef DC_SHA1_SUBMODULE
1763 ifneq ($(DC_SHA1_SUBMODULE),auto)
1764 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1765 endif
1766 endif
1767 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1768 EXTLIBS += -lsha1detectcoll
1769 else
1770 ifdef DC_SHA1_SUBMODULE
1771 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1772 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1773 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1774 else
1775 LIB_OBJS += sha1dc/sha1.o
1776 LIB_OBJS += sha1dc/ubc_check.o
1777 endif
1778 BASIC_CFLAGS += \
1779 -DSHA1DC_NO_STANDARD_INCLUDES \
1780 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1781 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1782 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1783 endif
1784 endif
1785 endif
1786 endif
1787 endif
1788
1789 ifdef OPENSSL_SHA256
1790 EXTLIBS += $(LIB_4_CRYPTO)
1791 BASIC_CFLAGS += -DSHA256_OPENSSL
1792 else
1793 ifdef GCRYPT_SHA256
1794 BASIC_CFLAGS += -DSHA256_GCRYPT
1795 EXTLIBS += -lgcrypt
1796 else
1797 LIB_OBJS += sha256/block/sha256.o
1798 BASIC_CFLAGS += -DSHA256_BLK
1799 endif
1800 endif
1801
1802 ifdef SHA1_MAX_BLOCK_SIZE
1803 LIB_OBJS += compat/sha1-chunked.o
1804 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1805 endif
1806 ifdef NO_HSTRERROR
1807 COMPAT_CFLAGS += -DNO_HSTRERROR
1808 COMPAT_OBJS += compat/hstrerror.o
1809 endif
1810 ifdef NO_MEMMEM
1811 COMPAT_CFLAGS += -DNO_MEMMEM
1812 COMPAT_OBJS += compat/memmem.o
1813 endif
1814 ifdef NO_GETPAGESIZE
1815 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1816 endif
1817 ifdef INTERNAL_QSORT
1818 COMPAT_CFLAGS += -DINTERNAL_QSORT
1819 endif
1820 ifdef HAVE_ISO_QSORT_S
1821 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1822 else
1823 COMPAT_OBJS += compat/qsort_s.o
1824 endif
1825 ifdef RUNTIME_PREFIX
1826 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1827 endif
1828
1829 ifdef NO_PTHREADS
1830 BASIC_CFLAGS += -DNO_PTHREADS
1831 else
1832 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1833 EXTLIBS += $(PTHREAD_LIBS)
1834 endif
1835
1836 ifdef HAVE_PATHS_H
1837 BASIC_CFLAGS += -DHAVE_PATHS_H
1838 endif
1839
1840 ifdef HAVE_LIBCHARSET_H
1841 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1842 EXTLIBS += $(CHARSET_LIB)
1843 endif
1844
1845 ifdef HAVE_STRINGS_H
1846 BASIC_CFLAGS += -DHAVE_STRINGS_H
1847 endif
1848
1849 ifdef HAVE_DEV_TTY
1850 BASIC_CFLAGS += -DHAVE_DEV_TTY
1851 endif
1852
1853 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1854 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1855 endif
1856 ifdef UNRELIABLE_FSTAT
1857 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1858 endif
1859 ifdef NO_REGEX
1860 COMPAT_CFLAGS += -Icompat/regex
1861 COMPAT_OBJS += compat/regex/regex.o
1862 endif
1863 ifdef NATIVE_CRLF
1864 BASIC_CFLAGS += -DNATIVE_CRLF
1865 endif
1866
1867 ifdef USE_NED_ALLOCATOR
1868 COMPAT_CFLAGS += -Icompat/nedmalloc
1869 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1870 OVERRIDE_STRDUP = YesPlease
1871 endif
1872
1873 ifdef OVERRIDE_STRDUP
1874 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1875 COMPAT_OBJS += compat/strdup.o
1876 endif
1877
1878 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1879 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1880 endif
1881
1882 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1883 MSGFMT += --check --statistics
1884 endif
1885
1886 ifdef HAVE_CLOCK_GETTIME
1887 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1888 endif
1889
1890 ifdef HAVE_CLOCK_MONOTONIC
1891 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1892 endif
1893
1894 ifdef NEEDS_LIBRT
1895 EXTLIBS += -lrt
1896 endif
1897
1898 ifdef HAVE_BSD_SYSCTL
1899 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1900 endif
1901
1902 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1903 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1904 endif
1905
1906 ifdef HAVE_GETDELIM
1907 BASIC_CFLAGS += -DHAVE_GETDELIM
1908 endif
1909
1910 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1911 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1912 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1913 endif
1914
1915 ifndef HAVE_PLATFORM_PROCINFO
1916 COMPAT_OBJS += compat/stub/procinfo.o
1917 endif
1918
1919 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1920 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1921 endif
1922
1923 ifdef HAVE_WPGMPTR
1924 BASIC_CFLAGS += -DHAVE_WPGMPTR
1925 endif
1926
1927 ifdef FILENO_IS_A_MACRO
1928 COMPAT_CFLAGS += -DFILENO_IS_A_MACRO
1929 COMPAT_OBJS += compat/fileno.o
1930 endif
1931
1932 ifdef NEED_ACCESS_ROOT_HANDLER
1933 COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
1934 COMPAT_OBJS += compat/access.o
1935 endif
1936
1937 ifeq ($(TCLTK_PATH),)
1938 NO_TCLTK = NoThanks
1939 endif
1940
1941 ifeq ($(PERL_PATH),)
1942 NO_PERL = NoThanks
1943 endif
1944
1945 ifeq ($(PYTHON_PATH),)
1946 NO_PYTHON = NoThanks
1947 endif
1948
1949 ifndef PAGER_ENV
1950 PAGER_ENV = LESS=FRX LV=-c
1951 endif
1952
1953 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1954 QUIET_SUBDIR1 =
1955
1956 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1957 PRINT_DIR = --no-print-directory
1958 else # "make -w"
1959 NO_SUBDIR = :
1960 endif
1961
1962 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1963 ifndef V
1964 QUIET_CC = @echo ' ' CC $@;
1965 QUIET_AR = @echo ' ' AR $@;
1966 QUIET_LINK = @echo ' ' LINK $@;
1967 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1968 QUIET_GEN = @echo ' ' GEN $@;
1969 QUIET_LNCP = @echo ' ' LN/CP $@;
1970 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1971 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1972 QUIET_GCOV = @echo ' ' GCOV $@;
1973 QUIET_SP = @echo ' ' SP $<;
1974 QUIET_HDR = @echo ' ' HDR $(<:hcc=h);
1975 QUIET_RC = @echo ' ' RC $@;
1976 QUIET_SPATCH = @echo ' ' SPATCH $<;
1977 QUIET_SUBDIR0 = +@subdir=
1978 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1979 $(MAKE) $(PRINT_DIR) -C $$subdir
1980 export V
1981 export QUIET_GEN
1982 export QUIET_BUILT_IN
1983 endif
1984 endif
1985
1986 ifdef NO_INSTALL_HARDLINKS
1987 export NO_INSTALL_HARDLINKS
1988 endif
1989
1990 ### profile feedback build
1991 #
1992
1993 # Can adjust this to be a global directory if you want to do extended
1994 # data gathering
1995 PROFILE_DIR := $(CURDIR)
1996
1997 ifeq ("$(PROFILE)","GEN")
1998 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1999 EXTLIBS += -lgcov
2000 export CCACHE_DISABLE = t
2001 V = 1
2002 else
2003 ifneq ("$(PROFILE)","")
2004 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
2005 export CCACHE_DISABLE = t
2006 V = 1
2007 endif
2008 endif
2009
2010 # Shell quote (do not use $(call) to accommodate ancient setups);
2011
2012 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
2013 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
2014
2015 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
2016 NO_GETTEXT_SQ = $(subst ','\'',$(NO_GETTEXT))
2017 bindir_SQ = $(subst ','\'',$(bindir))
2018 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
2019 mandir_SQ = $(subst ','\'',$(mandir))
2020 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
2021 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
2022 perllibdir_SQ = $(subst ','\'',$(perllibdir))
2023 localedir_SQ = $(subst ','\'',$(localedir))
2024 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
2025 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
2026 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
2027 template_dir_SQ = $(subst ','\'',$(template_dir))
2028 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
2029 prefix_SQ = $(subst ','\'',$(prefix))
2030 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
2031 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
2032
2033 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
2034 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
2035 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
2036 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
2037 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
2038 DIFF_SQ = $(subst ','\'',$(DIFF))
2039 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
2040
2041 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
2042 # relative to each other and share an installation path.
2043 #
2044 # This is a dependency in:
2045 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
2046 # - The runtime prefix Perl header (see
2047 # "perl/header_templates/runtime_prefix.template.pl").
2048 ifdef RUNTIME_PREFIX
2049
2050 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
2051 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
2052 endif
2053
2054 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
2055 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
2056 endif
2057
2058 ifndef NO_PERL
2059 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
2060 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
2061 endif
2062 endif
2063
2064 endif
2065
2066 # We must filter out any object files from $(GITLIBS),
2067 # as it is typically used like:
2068 #
2069 # foo: foo.o $(GITLIBS)
2070 # $(CC) $(filter %.o,$^) $(LIBS)
2071 #
2072 # where we use it as a dependency. Since we also pull object files
2073 # from the dependency list, that would make each entry appear twice.
2074 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
2075
2076 BASIC_CFLAGS += $(COMPAT_CFLAGS)
2077 LIB_OBJS += $(COMPAT_OBJS)
2078
2079 # Quote for C
2080
2081 ifdef DEFAULT_EDITOR
2082 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2083 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2084
2085 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2086 endif
2087
2088 ifdef DEFAULT_PAGER
2089 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2090 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2091
2092 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2093 endif
2094
2095 ifdef SHELL_PATH
2096 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2097 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2098
2099 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2100 endif
2101
2102 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2103 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2104 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2105 GIT-USER-AGENT: FORCE
2106 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2107 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2108 fi
2109
2110 ifdef DEFAULT_HELP_FORMAT
2111 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2112 endif
2113
2114 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
2115 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
2116 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
2117 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
2118
2119 ALL_CFLAGS += $(BASIC_CFLAGS)
2120 ALL_LDFLAGS += $(BASIC_LDFLAGS)
2121
2122 export DIFF TAR INSTALL DESTDIR SHELL_PATH
2123
2124
2125 ### Build rules
2126
2127 SHELL = $(SHELL_PATH)
2128
2129 all:: shell_compatibility_test
2130
2131 ifeq "$(PROFILE)" "BUILD"
2132 all:: profile
2133 endif
2134
2135 profile:: profile-clean
2136 $(MAKE) PROFILE=GEN all
2137 $(MAKE) PROFILE=GEN -j1 test
2138 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
2139 $(MAKE) PROFILE=GEN -j1 perf; \
2140 else \
2141 echo "Skipping profile of perf tests..."; \
2142 fi
2143 $(MAKE) PROFILE=USE all
2144
2145 profile-fast: profile-clean
2146 $(MAKE) PROFILE=GEN all
2147 $(MAKE) PROFILE=GEN -j1 perf
2148 $(MAKE) PROFILE=USE all
2149
2150
2151 all:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2152 ifneq (,$X)
2153 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_COMMANDS_TO_INSTALL) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
2154 endif
2155
2156 all::
2157 ifndef NO_TCLTK
2158 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2159 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2160 endif
2161 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2162
2163 please_set_SHELL_PATH_to_a_more_modern_shell:
2164 @$$(:)
2165
2166 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2167
2168 strip: $(PROGRAMS) git$X
2169 $(STRIP) $(STRIP_OPTS) $^
2170
2171 ### Flags affecting all rules
2172
2173 # A GNU make extension since gmake 3.72 (released in late 1994) to
2174 # remove the target of rules if commands in those rules fail. The
2175 # default is to only do that if make itself receives a signal. Affects
2176 # all targets, see:
2177 #
2178 # info make --index-search=.DELETE_ON_ERROR
2179 .DELETE_ON_ERROR:
2180
2181 ### Target-specific flags and dependencies
2182
2183 # The generic compilation pattern rule and automatically
2184 # computed header dependencies (falling back to a dependency on
2185 # LIB_H) are enough to describe how most targets should be built,
2186 # but some targets are special enough to need something a little
2187 # different.
2188 #
2189 # - When a source file "foo.c" #includes a generated header file,
2190 # we need to list that dependency for the "foo.o" target.
2191 #
2192 # We also list it from other targets that are built from foo.c
2193 # like "foo.sp" and "foo.s", even though that is easy to forget
2194 # to do because the generated header is already present around
2195 # after a regular build attempt.
2196 #
2197 # - Some code depends on configuration kept in makefile
2198 # variables. The target-specific variable EXTRA_CPPFLAGS can
2199 # be used to convey that information to the C preprocessor
2200 # using -D options.
2201 #
2202 # The "foo.o" target should have a corresponding dependency on
2203 # a file that changes when the value of the makefile variable
2204 # changes. For example, targets making use of the
2205 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2206 #
2207 # Technically the ".sp" and ".s" targets do not need this
2208 # dependency because they are force-built, but they get the
2209 # same dependency for consistency. This way, you do not have to
2210 # know how each target is implemented. And it means the
2211 # dependencies here will not need to change if the force-build
2212 # details change some day.
2213
2214 git.sp git.s git.o: GIT-PREFIX
2215 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2216 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2217 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2218 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2219
2220 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2221 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2222 $(filter %.o,$^) $(LIBS)
2223
2224 help.sp help.s help.o: command-list.h
2225 hook.sp hook.s hook.o: hook-list.h
2226
2227 builtin/help.sp builtin/help.s builtin/help.o: config-list.h hook-list.h GIT-PREFIX
2228 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2229 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2230 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2231 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2232
2233 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2234 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2235 '-DGIT_VERSION="$(GIT_VERSION)"' \
2236 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2237 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2238 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2239 git rev-parse -q --verify HEAD 2>/dev/null)"'
2240
2241 $(BUILT_INS): git$X
2242 $(QUIET_BUILT_IN)$(RM) $@ && \
2243 ln $< $@ 2>/dev/null || \
2244 ln -s $< $@ 2>/dev/null || \
2245 cp $< $@
2246
2247 config-list.h: generate-configlist.sh
2248
2249 config-list.h: Documentation/*config.txt Documentation/config/*.txt
2250 $(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh >$@
2251
2252 command-list.h: generate-cmdlist.sh command-list.txt
2253
2254 command-list.h: $(wildcard Documentation/git*.txt)
2255 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
2256 $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
2257 command-list.txt >$@
2258
2259 hook-list.h: generate-hooklist.sh Documentation/githooks.txt
2260 $(QUIET_GEN)$(SHELL_PATH) ./generate-hooklist.sh >$@
2261
2262 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):\
2263 $(localedir_SQ):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2264 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(PAGER_ENV):\
2265 $(perllibdir_SQ)
2266 GIT-SCRIPT-DEFINES: FORCE
2267 @FLAGS='$(SCRIPT_DEFINES)'; \
2268 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2269 echo >&2 " * new script parameters"; \
2270 echo "$$FLAGS" >$@; \
2271 fi
2272
2273 define cmd_munge_script
2274 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2275 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2276 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2277 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2278 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2279 -e $(BROKEN_PATH_FIX) \
2280 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2281 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2282 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2283 $@.sh >$@+
2284 endef
2285
2286 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2287 $(QUIET_GEN)$(cmd_munge_script) && \
2288 chmod +x $@+ && \
2289 mv $@+ $@
2290
2291 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2292 $(QUIET_GEN)$(cmd_munge_script) && \
2293 mv $@+ $@
2294
2295 git.res: git.rc GIT-VERSION-FILE GIT-PREFIX
2296 $(QUIET_RC)$(RC) \
2297 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2298 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2299 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2300
2301 # This makes sure we depend on the NO_PERL setting itself.
2302 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2303
2304 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2305 # since the locale directory is injected.
2306 perl_localedir_SQ = $(localedir_SQ)
2307
2308 ifndef NO_PERL
2309 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2310 PERL_DEFINES =
2311 PERL_DEFINES += $(PERL_PATH_SQ)
2312 PERL_DEFINES += $(PERLLIB_EXTRA_SQ)
2313 PERL_DEFINES += $(perllibdir_SQ)
2314 PERL_DEFINES += $(RUNTIME_PREFIX)
2315 PERL_DEFINES += $(NO_PERL_CPAN_FALLBACKS)
2316 PERL_DEFINES += $(NO_GETTEXT)
2317
2318 # Support Perl runtime prefix. In this mode, a different header is installed
2319 # into Perl scripts.
2320 ifdef RUNTIME_PREFIX
2321
2322 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2323
2324 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2325 # at runtime.
2326 perl_localedir_SQ =
2327
2328 endif
2329
2330 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2331
2332 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2333 $(QUIET_GEN) \
2334 sed -e '1{' \
2335 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2336 -e ' r GIT-PERL-HEADER' \
2337 -e ' G' \
2338 -e '}' \
2339 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2340 $< >$@+ && \
2341 chmod +x $@+ && \
2342 mv $@+ $@
2343
2344 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2345 GIT-PERL-DEFINES: FORCE
2346 @FLAGS='$(PERL_DEFINES)'; \
2347 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2348 echo >&2 " * new perl-specific parameters"; \
2349 echo "$$FLAGS" >$@; \
2350 fi
2351
2352 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2353 $(QUIET_GEN) \
2354 INSTLIBDIR='$(perllibdir_SQ)' && \
2355 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2356 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2357 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2358 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2359 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2360 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2361 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2362 $< >$@+ && \
2363 mv $@+ $@
2364
2365 .PHONY: perllibdir
2366 perllibdir:
2367 @echo '$(perllibdir_SQ)'
2368
2369 .PHONY: gitweb
2370 gitweb:
2371 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2372
2373 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2374 $(QUIET_GEN)$(cmd_munge_script) && \
2375 chmod +x $@+ && \
2376 mv $@+ $@
2377 else # NO_PERL
2378 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2379 $(QUIET_GEN) \
2380 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2381 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2382 unimplemented.sh >$@+ && \
2383 chmod +x $@+ && \
2384 mv $@+ $@
2385 endif # NO_PERL
2386
2387 # This makes sure we depend on the NO_PYTHON setting itself.
2388 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2389
2390 ifndef NO_PYTHON
2391 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2392 $(SCRIPT_PYTHON_GEN): % : %.py
2393 $(QUIET_GEN) \
2394 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2395 $< >$@+ && \
2396 chmod +x $@+ && \
2397 mv $@+ $@
2398 else # NO_PYTHON
2399 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2400 $(QUIET_GEN) \
2401 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2402 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2403 unimplemented.sh >$@+ && \
2404 chmod +x $@+ && \
2405 mv $@+ $@
2406 endif # NO_PYTHON
2407
2408 CONFIGURE_RECIPE = sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2409 configure.ac >configure.ac+ && \
2410 autoconf -o configure configure.ac+ && \
2411 $(RM) configure.ac+
2412
2413 configure: configure.ac GIT-VERSION-FILE
2414 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2415
2416 ifdef AUTOCONFIGURED
2417 # We avoid depending on 'configure' here, because it gets rebuilt
2418 # every time GIT-VERSION-FILE is modified, only to update the embedded
2419 # version number string, which config.status does not care about. We
2420 # do want to recheck when the platform/environment detection logic
2421 # changes, hence this depends on configure.ac.
2422 config.status: configure.ac
2423 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2424 if test -f config.status; then \
2425 ./config.status --recheck; \
2426 else \
2427 ./configure; \
2428 fi
2429 reconfigure config.mak.autogen: config.status
2430 $(QUIET_GEN)./config.status
2431 .PHONY: reconfigure # This is a convenience target.
2432 endif
2433
2434 XDIFF_OBJS += xdiff/xdiffi.o
2435 XDIFF_OBJS += xdiff/xemit.o
2436 XDIFF_OBJS += xdiff/xhistogram.o
2437 XDIFF_OBJS += xdiff/xmerge.o
2438 XDIFF_OBJS += xdiff/xpatience.o
2439 XDIFF_OBJS += xdiff/xprepare.o
2440 XDIFF_OBJS += xdiff/xutils.o
2441 .PHONY: xdiff-objs
2442 xdiff-objs: $(XDIFF_OBJS)
2443
2444 REFTABLE_OBJS += reftable/basics.o
2445 REFTABLE_OBJS += reftable/error.o
2446 REFTABLE_OBJS += reftable/block.o
2447 REFTABLE_OBJS += reftable/blocksource.o
2448 REFTABLE_OBJS += reftable/iter.o
2449 REFTABLE_OBJS += reftable/publicbasics.o
2450 REFTABLE_OBJS += reftable/merged.o
2451 REFTABLE_OBJS += reftable/pq.o
2452 REFTABLE_OBJS += reftable/reader.o
2453 REFTABLE_OBJS += reftable/record.o
2454 REFTABLE_OBJS += reftable/refname.o
2455 REFTABLE_OBJS += reftable/generic.o
2456 REFTABLE_OBJS += reftable/stack.o
2457 REFTABLE_OBJS += reftable/tree.o
2458 REFTABLE_OBJS += reftable/writer.o
2459
2460 REFTABLE_TEST_OBJS += reftable/basics_test.o
2461 REFTABLE_TEST_OBJS += reftable/block_test.o
2462 REFTABLE_TEST_OBJS += reftable/dump.o
2463 REFTABLE_TEST_OBJS += reftable/merged_test.o
2464 REFTABLE_TEST_OBJS += reftable/pq_test.o
2465 REFTABLE_TEST_OBJS += reftable/record_test.o
2466 REFTABLE_TEST_OBJS += reftable/readwrite_test.o
2467 REFTABLE_TEST_OBJS += reftable/refname_test.o
2468 REFTABLE_TEST_OBJS += reftable/stack_test.o
2469 REFTABLE_TEST_OBJS += reftable/test_framework.o
2470 REFTABLE_TEST_OBJS += reftable/tree_test.o
2471
2472 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2473
2474 .PHONY: test-objs
2475 test-objs: $(TEST_OBJS)
2476
2477 GIT_OBJS += $(LIB_OBJS)
2478 GIT_OBJS += $(BUILTIN_OBJS)
2479 GIT_OBJS += common-main.o
2480 GIT_OBJS += git.o
2481 .PHONY: git-objs
2482 git-objs: $(GIT_OBJS)
2483
2484 OBJECTS += $(GIT_OBJS)
2485 OBJECTS += $(PROGRAM_OBJS)
2486 OBJECTS += $(TEST_OBJS)
2487 OBJECTS += $(XDIFF_OBJS)
2488 OBJECTS += $(FUZZ_OBJS)
2489 OBJECTS += $(REFTABLE_OBJS) $(REFTABLE_TEST_OBJS)
2490
2491 ifndef NO_CURL
2492 OBJECTS += http.o http-walker.o remote-curl.o
2493 endif
2494 .PHONY: objects
2495 objects: $(OBJECTS)
2496
2497 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2498 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2499
2500 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2501 $(dep_dirs):
2502 @mkdir -p $@
2503
2504 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2505 dep_file = $(dir $@).depend/$(notdir $@).d
2506 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2507 endif
2508
2509 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2510 missing_dep_dirs =
2511 dep_args =
2512 endif
2513
2514 compdb_dir = compile_commands
2515
2516 ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2517 missing_compdb_dir = $(compdb_dir)
2518 $(missing_compdb_dir):
2519 @mkdir -p $@
2520
2521 compdb_file = $(compdb_dir)/$(subst /,-,$@.json)
2522 compdb_args = -MJ $(compdb_file)
2523 else
2524 missing_compdb_dir =
2525 compdb_args =
2526 endif
2527
2528 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2529 ASM_OBJ := $(ASM_SRC:S=o)
2530 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2531
2532 .SUFFIXES:
2533
2534 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs) $(missing_compdb_dir)
2535 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(compdb_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2536 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs) $(missing_compdb_dir)
2537 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(compdb_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2538
2539 %.s: %.c GIT-CFLAGS FORCE
2540 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2541
2542 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2543 # Take advantage of gcc's on-the-fly dependency generation
2544 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2545 dep_files_present := $(wildcard $(dep_files))
2546 ifneq ($(dep_files_present),)
2547 include $(dep_files_present)
2548 endif
2549 else
2550 $(OBJECTS): $(LIB_H) $(GENERATED_H)
2551 endif
2552
2553 ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2554 all:: compile_commands.json
2555 compile_commands.json:
2556 $(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+
2557 @if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi
2558 endif
2559
2560 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2561 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2562 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2563 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2564 '-DBINDIR="$(bindir_relative_SQ)"' \
2565 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2566
2567 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2568 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2569 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2570
2571 config.sp config.s config.o: GIT-PREFIX
2572 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2573 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2574
2575 attr.sp attr.s attr.o: GIT-PREFIX
2576 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2577 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2578
2579 gettext.sp gettext.s gettext.o: GIT-PREFIX
2580 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2581 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2582
2583 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SP_EXTRA_FLAGS += \
2584 -DCURL_DISABLE_TYPECHECK
2585
2586 pack-revindex.sp: SP_EXTRA_FLAGS += -Wno-memcpy-max-count
2587
2588 ifdef NO_EXPAT
2589 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2590 endif
2591
2592 ifdef NO_REGEX
2593 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2594 -DGAWK -DNO_MBSUPPORT
2595 endif
2596
2597 ifdef USE_NED_ALLOCATOR
2598 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2599 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2600 compat/nedmalloc/nedmalloc.sp: SP_EXTRA_FLAGS += -Wno-non-pointer-null
2601 endif
2602
2603 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2604 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2605
2606 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2607 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2608 $(IMAP_SEND_LDFLAGS) $(LIBS)
2609
2610 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2611 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2612 $(CURL_LIBCURL) $(LIBS)
2613 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2614 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2615 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2616
2617 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2618 $(QUIET_LNCP)$(RM) $@ && \
2619 ln $< $@ 2>/dev/null || \
2620 ln -s $< $@ 2>/dev/null || \
2621 cp $< $@
2622
2623 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2624 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2625 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2626
2627 $(LIB_FILE): $(LIB_OBJS)
2628 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2629
2630 $(XDIFF_LIB): $(XDIFF_OBJS)
2631 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2632
2633 $(REFTABLE_LIB): $(REFTABLE_OBJS)
2634 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2635
2636 $(REFTABLE_TEST_LIB): $(REFTABLE_TEST_OBJS)
2637 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2638
2639 export DEFAULT_EDITOR DEFAULT_PAGER
2640
2641 Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
2642 @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
2643 if test x"$$EXCLUDED" != \
2644 x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
2645 echo >&2 " * new documentation flags"; \
2646 echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
2647 fi
2648
2649 .PHONY: doc man man-perl html info pdf
2650 doc: man-perl
2651 $(MAKE) -C Documentation all
2652
2653 man: man-perl
2654 $(MAKE) -C Documentation man
2655
2656 man-perl: perl/build/man/man3/Git.3pm
2657
2658 html:
2659 $(MAKE) -C Documentation html
2660
2661 info:
2662 $(MAKE) -C Documentation info
2663
2664 pdf:
2665 $(MAKE) -C Documentation pdf
2666
2667 XGETTEXT_FLAGS = \
2668 --force-po \
2669 --add-comments=TRANSLATORS: \
2670 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2671 --from-code=UTF-8
2672 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2673 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2674 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2675 --keyword=gettextln --keyword=eval_gettextln
2676 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2677 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2678 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2679 LOCALIZED_SH = $(SCRIPT_SH)
2680 LOCALIZED_SH += git-sh-setup.sh
2681 LOCALIZED_PERL = $(SCRIPT_PERL)
2682
2683 ifdef XGETTEXT_INCLUDE_TESTS
2684 LOCALIZED_C += t/t0200/test.c
2685 LOCALIZED_SH += t/t0200/test.sh
2686 LOCALIZED_PERL += t/t0200/test.perl
2687 endif
2688
2689 ## Note that this is meant to be run only by the localization coordinator
2690 ## under a very controlled condition, i.e. (1) it is to be run in a
2691 ## Git repository (not a tarball extract), (2) any local modifications
2692 ## will be lost.
2693 ## Gettext tools cannot work with our own custom PRItime type, so
2694 ## we replace PRItime with PRIuMAX. We need to update this to
2695 ## PRIdMAX if we switch to a signed type later.
2696
2697 po/git.pot: $(GENERATED_H) FORCE
2698 # All modifications will be reverted at the end, so we do not
2699 # want to have any local change.
2700 git diff --quiet HEAD && git diff --quiet --cached
2701
2702 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2703 do \
2704 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2705 cat "$$s+" >"$$s" && rm "$$s+"; \
2706 done
2707
2708 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2709 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2710 $(LOCALIZED_SH)
2711 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2712 $(LOCALIZED_PERL)
2713
2714 # Reverting the munged source, leaving only the updated $@
2715 git reset --hard
2716 mv $@+ $@
2717
2718 .PHONY: pot
2719 pot: po/git.pot
2720
2721 ifdef NO_GETTEXT
2722 POFILES :=
2723 MOFILES :=
2724 else
2725 POFILES := $(wildcard po/*.po)
2726 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2727
2728 all:: $(MOFILES)
2729 endif
2730
2731 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2732 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2733
2734 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2735 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2736 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2737 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2738
2739 ifndef NO_PERL
2740 all:: $(LIB_PERL_GEN)
2741 ifndef NO_PERL_CPAN_FALLBACKS
2742 all:: $(LIB_CPAN_GEN)
2743 endif
2744 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2745 endif
2746
2747 perl/build/lib/%.pm: perl/%.pm GIT-PERL-DEFINES
2748 $(QUIET_GEN)mkdir -p $(dir $@) && \
2749 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2750 -e 's|@@NO_GETTEXT@@|$(NO_GETTEXT_SQ)|g' \
2751 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2752 < $< > $@
2753
2754 perl/build/man/man3/Git.3pm: perl/Git.pm
2755 $(QUIET_GEN)mkdir -p $(dir $@) && \
2756 pod2man $< $@
2757
2758 FIND_SOURCE_FILES = ( \
2759 git ls-files \
2760 '*.[hcS]' \
2761 '*.sh' \
2762 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2763 ':!contrib' \
2764 2>/dev/null || \
2765 $(FIND) . \
2766 \( -name .git -type d -prune \) \
2767 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2768 -o \( -name contrib -type d -prune \) \
2769 -o \( -name build -type d -prune \) \
2770 -o \( -name 'trash*' -type d -prune \) \
2771 -o \( -name '*.[hcS]' -type f -print \) \
2772 -o \( -name '*.sh' -type f -print \) \
2773 | sed -e 's|^\./||' \
2774 )
2775
2776 FOUND_SOURCE_FILES = $(shell $(FIND_SOURCE_FILES))
2777
2778 $(ETAGS_TARGET): $(FOUND_SOURCE_FILES)
2779 $(QUIET_GEN)$(RM) $@+ && \
2780 echo $(FOUND_SOURCE_FILES) | xargs etags -a -o $@+ && \
2781 mv $@+ $@
2782
2783 tags: $(FOUND_SOURCE_FILES)
2784 $(QUIET_GEN)$(RM) $@+ && \
2785 echo $(FOUND_SOURCE_FILES) | xargs ctags -a -o $@+ && \
2786 mv $@+ $@
2787
2788 cscope.out: $(FOUND_SOURCE_FILES)
2789 $(QUIET_GEN)$(RM) $@+ && \
2790 echo $(FOUND_SOURCE_FILES) | xargs cscope -f$@+ -b && \
2791 mv $@+ $@
2792
2793 .PHONY: cscope
2794 cscope: cscope.out
2795
2796 ### Detect prefix changes
2797 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2798 $(localedir_SQ)
2799
2800 GIT-PREFIX: FORCE
2801 @FLAGS='$(TRACK_PREFIX)'; \
2802 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2803 echo >&2 " * new prefix flags"; \
2804 echo "$$FLAGS" >GIT-PREFIX; \
2805 fi
2806
2807 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2808
2809 GIT-CFLAGS: FORCE
2810 @FLAGS='$(TRACK_CFLAGS)'; \
2811 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2812 echo >&2 " * new build flags"; \
2813 echo "$$FLAGS" >GIT-CFLAGS; \
2814 fi
2815
2816 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2817
2818 GIT-LDFLAGS: FORCE
2819 @FLAGS='$(TRACK_LDFLAGS)'; \
2820 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2821 echo >&2 " * new link flags"; \
2822 echo "$$FLAGS" >GIT-LDFLAGS; \
2823 fi
2824
2825 # We need to apply sq twice, once to protect from the shell
2826 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2827 # and the first level quoting from the shell that runs "echo".
2828 GIT-BUILD-OPTIONS: FORCE
2829 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2830 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2831 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2832 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2833 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2834 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2835 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2836 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2837 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2838 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2839 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2840 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2841 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2842 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2843 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2844 @echo SANITIZE_LEAK=\''$(subst ','\'',$(subst ','\'',$(SANITIZE_LEAK)))'\' >>$@+
2845 @echo X=\'$(X)\' >>$@+
2846 ifdef TEST_OUTPUT_DIRECTORY
2847 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2848 endif
2849 ifdef GIT_TEST_OPTS
2850 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2851 endif
2852 ifdef GIT_TEST_CMP
2853 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2854 endif
2855 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2856 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2857 endif
2858 ifdef GIT_TEST_UTF8_LOCALE
2859 @echo GIT_TEST_UTF8_LOCALE=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_UTF8_LOCALE)))'\' >>$@+
2860 endif
2861 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2862 ifdef GIT_PERF_REPEAT_COUNT
2863 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2864 endif
2865 ifdef GIT_PERF_REPO
2866 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2867 endif
2868 ifdef GIT_PERF_LARGE_REPO
2869 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2870 endif
2871 ifdef GIT_PERF_MAKE_OPTS
2872 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2873 endif
2874 ifdef GIT_PERF_MAKE_COMMAND
2875 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2876 endif
2877 ifdef GIT_INTEROP_MAKE_OPTS
2878 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2879 endif
2880 ifdef GIT_TEST_INDEX_VERSION
2881 @echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
2882 endif
2883 ifdef GIT_TEST_PERL_FATAL_WARNINGS
2884 @echo GIT_TEST_PERL_FATAL_WARNINGS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_PERL_FATAL_WARNINGS)))'\' >>$@+
2885 endif
2886 ifdef RUNTIME_PREFIX
2887 @echo RUNTIME_PREFIX=\'true\' >>$@+
2888 else
2889 @echo RUNTIME_PREFIX=\'false\' >>$@+
2890 endif
2891 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2892
2893 ### Detect Python interpreter path changes
2894 ifndef NO_PYTHON
2895 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2896
2897 GIT-PYTHON-VARS: FORCE
2898 @VARS='$(TRACK_PYTHON)'; \
2899 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2900 echo >&2 " * new Python interpreter location"; \
2901 echo "$$VARS" >$@; \
2902 fi
2903 endif
2904
2905 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2906
2907 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2908
2909 bin-wrappers/%: wrap-for-bin.sh
2910 @mkdir -p bin-wrappers
2911 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2912 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2913 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%$(X),$(@F))$(patsubst git%,$(X),$(filter $(@F),$(BINDIR_PROGRAMS_NEED_X)))|' < $< > $@ && \
2914 chmod +x $@
2915
2916 # GNU make supports exporting all variables by "export" without parameters.
2917 # However, the environment gets quite big, and some programs have problems
2918 # with that.
2919
2920 export NO_SVN_TESTS
2921 export TEST_NO_MALLOC_CHECK
2922
2923 ### Testing rules
2924
2925 test: all
2926 $(MAKE) -C t/ all
2927
2928 perf: all
2929 $(MAKE) -C t/perf/ all
2930
2931 .PHONY: test perf
2932
2933 .PRECIOUS: $(TEST_OBJS)
2934
2935 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2936
2937 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS) $(REFTABLE_TEST_LIB)
2938 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2939
2940 check-sha1:: t/helper/test-tool$X
2941 t/helper/test-sha1.sh
2942
2943 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2944
2945 $(SP_OBJ): %.sp: %.c %.o
2946 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2947 -Wsparse-error \
2948 $(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $< && \
2949 >$@
2950
2951 .PHONY: sparse
2952 sparse: $(SP_OBJ)
2953
2954 EXCEPT_HDRS := $(GENERATED_H) unicode-width.h compat/% xdiff/%
2955 ifndef GCRYPT_SHA256
2956 EXCEPT_HDRS += sha256/gcrypt.h
2957 endif
2958 CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(LIB_H))
2959 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
2960 HCC = $(HCO:hco=hcc)
2961
2962 %.hcc: %.h
2963 @echo '#include "git-compat-util.h"' >$@
2964 @echo '#include "$<"' >>$@
2965
2966 $(HCO): %.hco: %.hcc FORCE
2967 $(QUIET_HDR)$(CC) $(ALL_CFLAGS) -o /dev/null -c -xc $<
2968
2969 .PHONY: hdr-check $(HCO)
2970 hdr-check: $(HCO)
2971
2972 .PHONY: style
2973 style:
2974 git clang-format --style file --diff --extensions c,h
2975
2976 .PHONY: check
2977 check: $(GENERATED_H)
2978 @if sparse; \
2979 then \
2980 echo >&2 "Use 'make sparse' instead"; \
2981 $(MAKE) --no-print-directory sparse; \
2982 else \
2983 echo >&2 "Did you mean 'make test'?"; \
2984 exit 1; \
2985 fi
2986
2987 FOUND_C_SOURCES = $(filter %.c,$(FOUND_SOURCE_FILES))
2988 COCCI_SOURCES = $(filter-out $(THIRD_PARTY_SOURCES),$(FOUND_C_SOURCES))
2989
2990 %.cocci.patch: %.cocci $(COCCI_SOURCES)
2991 $(QUIET_SPATCH) \
2992 if test $(SPATCH_BATCH_SIZE) = 0; then \
2993 limit=; \
2994 else \
2995 limit='-n $(SPATCH_BATCH_SIZE)'; \
2996 fi; \
2997 if ! echo $(COCCI_SOURCES) | xargs $$limit \
2998 $(SPATCH) --sp-file $< $(SPATCH_FLAGS) \
2999 >$@+ 2>$@.log; \
3000 then \
3001 cat $@.log; \
3002 exit 1; \
3003 fi; \
3004 mv $@+ $@; \
3005 if test -s $@; \
3006 then \
3007 echo ' ' SPATCH result: $@; \
3008 fi
3009 coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci)))
3010
3011 # See contrib/coccinelle/README
3012 coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci))
3013
3014 .PHONY: coccicheck coccicheck-pending
3015
3016 ### Installation rules
3017
3018 ifneq ($(filter /%,$(firstword $(template_dir))),)
3019 template_instdir = $(template_dir)
3020 else
3021 template_instdir = $(prefix)/$(template_dir)
3022 endif
3023 export template_instdir
3024
3025 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
3026 gitexec_instdir = $(gitexecdir)
3027 else
3028 gitexec_instdir = $(prefix)/$(gitexecdir)
3029 endif
3030 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
3031 export gitexec_instdir
3032
3033 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
3034 mergetools_instdir = $(mergetoolsdir)
3035 else
3036 mergetools_instdir = $(prefix)/$(mergetoolsdir)
3037 endif
3038 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
3039
3040 install_bindir_xprograms := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X))
3041 install_bindir_programs := $(install_bindir_xprograms) $(BINDIR_PROGRAMS_NO_X)
3042
3043 .PHONY: profile-install profile-fast-install
3044 profile-install: profile
3045 $(MAKE) install
3046
3047 profile-fast-install: profile-fast
3048 $(MAKE) install
3049
3050 INSTALL_STRIP =
3051
3052 install: all
3053 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
3054 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3055 $(INSTALL) $(INSTALL_STRIP) $(PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3056 $(INSTALL) $(SCRIPTS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3057 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3058 $(INSTALL) $(INSTALL_STRIP) $(install_bindir_xprograms) '$(DESTDIR_SQ)$(bindir_SQ)'
3059 $(INSTALL) $(BINDIR_PROGRAMS_NO_X) '$(DESTDIR_SQ)$(bindir_SQ)'
3060
3061 ifdef MSVC
3062 # We DO NOT install the individual foo.o.pdb files because they
3063 # have already been rolled up into the exe's pdb file.
3064 # We DO NOT have pdb files for the builtin commands (like git-status.exe)
3065 # because it is just a copy/hardlink of git.exe, rather than a unique binary.
3066 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS),$(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)))) '$(DESTDIR_SQ)$(bindir_SQ)'
3067 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS) $(REMOTE_CURL_ALIASES),$(PROGRAMS))) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3068 ifndef DEBUG
3069 $(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3070 $(INSTALL) $(vcpkg_rel_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3071 else
3072 $(INSTALL) $(vcpkg_dbg_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3073 $(INSTALL) $(vcpkg_dbg_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3074 endif
3075 endif
3076 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
3077 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3078 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3079 ifndef NO_GETTEXT
3080 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
3081 (cd po/build/locale && $(TAR) cf - .) | \
3082 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
3083 endif
3084 ifndef NO_PERL
3085 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
3086 (cd perl/build/lib && $(TAR) cf - .) | \
3087 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
3088 $(MAKE) -C gitweb install
3089 endif
3090 ifndef NO_TCLTK
3091 $(MAKE) -C gitk-git install
3092 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
3093 endif
3094 ifneq (,$X)
3095 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_COMMANDS_TO_INSTALL) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
3096 endif
3097
3098 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
3099 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
3100 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
3101 { test "$$bindir/" = "$$execdir/" || \
3102 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
3103 $(RM) "$$execdir/$$p" && \
3104 test -n "$(INSTALL_SYMLINKS)" && \
3105 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
3106 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
3107 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
3108 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
3109 done; \
3110 } && \
3111 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
3112 $(RM) "$$bindir/$$p" && \
3113 test -n "$(INSTALL_SYMLINKS)" && \
3114 ln -s "git$X" "$$bindir/$$p" || \
3115 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3116 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
3117 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
3118 cp "$$bindir/git$X" "$$bindir/$$p" || exit; }; \
3119 done && \
3120 for p in $(BUILT_INS); do \
3121 $(RM) "$$execdir/$$p" && \
3122 if test -z "$(SKIP_DASHED_BUILT_INS)"; \
3123 then \
3124 test -n "$(INSTALL_SYMLINKS)" && \
3125 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
3126 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3127 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
3128 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
3129 cp "$$execdir/git$X" "$$execdir/$$p" || exit; }; \
3130 fi \
3131 done && \
3132 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
3133 for p in $$remote_curl_aliases; do \
3134 $(RM) "$$execdir/$$p" && \
3135 test -n "$(INSTALL_SYMLINKS)" && \
3136 ln -s "git-remote-http$X" "$$execdir/$$p" || \
3137 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3138 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3139 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3140 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
3141 done
3142
3143 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
3144 .PHONY: quick-install-doc quick-install-man quick-install-html
3145 install-gitweb:
3146 $(MAKE) -C gitweb install
3147
3148 install-doc: install-man-perl
3149 $(MAKE) -C Documentation install
3150
3151 install-man: install-man-perl
3152 $(MAKE) -C Documentation install-man
3153
3154 install-man-perl: man-perl
3155 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
3156 (cd perl/build/man/man3 && $(TAR) cf - .) | \
3157 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
3158
3159 install-html:
3160 $(MAKE) -C Documentation install-html
3161
3162 install-info:
3163 $(MAKE) -C Documentation install-info
3164
3165 install-pdf:
3166 $(MAKE) -C Documentation install-pdf
3167
3168 quick-install-doc:
3169 $(MAKE) -C Documentation quick-install
3170
3171 quick-install-man:
3172 $(MAKE) -C Documentation quick-install-man
3173
3174 quick-install-html:
3175 $(MAKE) -C Documentation quick-install-html
3176
3177
3178
3179 ### Maintainer's dist rules
3180
3181 GIT_TARNAME = git-$(GIT_VERSION)
3182 GIT_ARCHIVE_EXTRA_FILES = \
3183 --prefix=$(GIT_TARNAME)/ \
3184 --add-file=configure \
3185 --add-file=.dist-tmp-dir/version \
3186 --prefix=$(GIT_TARNAME)/git-gui/ \
3187 --add-file=.dist-tmp-dir/git-gui/version
3188 ifdef DC_SHA1_SUBMODULE
3189 GIT_ARCHIVE_EXTRA_FILES += \
3190 --prefix=$(GIT_TARNAME)/sha1collisiondetection/ \
3191 --add-file=sha1collisiondetection/LICENSE.txt \
3192 --prefix=$(GIT_TARNAME)/sha1collisiondetection/lib/ \
3193 --add-file=sha1collisiondetection/lib/sha1.c \
3194 --add-file=sha1collisiondetection/lib/sha1.h \
3195 --add-file=sha1collisiondetection/lib/ubc_check.c \
3196 --add-file=sha1collisiondetection/lib/ubc_check.h
3197 endif
3198 dist: git-archive$(X) configure
3199 @$(RM) -r .dist-tmp-dir
3200 @mkdir .dist-tmp-dir
3201 @echo $(GIT_VERSION) > .dist-tmp-dir/version
3202 @$(MAKE) -C git-gui TARDIR=../.dist-tmp-dir/git-gui dist-version
3203 ./git-archive --format=tar \
3204 $(GIT_ARCHIVE_EXTRA_FILES) \
3205 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
3206 @$(RM) -r .dist-tmp-dir
3207 gzip -f -9 $(GIT_TARNAME).tar
3208
3209 rpm::
3210 @echo >&2 "Use distro packaged sources to run rpmbuild"
3211 @false
3212 .PHONY: rpm
3213
3214 ifneq ($(INCLUDE_DLLS_IN_ARTIFACTS),)
3215 OTHER_PROGRAMS += $(shell echo *.dll t/helper/*.dll)
3216 endif
3217
3218 artifacts-tar:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) \
3219 GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
3220 $(MOFILES)
3221 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
3222 SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
3223 test -n "$(ARTIFACTS_DIRECTORY)"
3224 mkdir -p "$(ARTIFACTS_DIRECTORY)"
3225 $(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
3226 .PHONY: artifacts-tar
3227
3228 htmldocs = git-htmldocs-$(GIT_VERSION)
3229 manpages = git-manpages-$(GIT_VERSION)
3230 .PHONY: dist-doc distclean
3231 dist-doc: git$X
3232 $(RM) -r .doc-tmp-dir
3233 mkdir .doc-tmp-dir
3234 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
3235 ./git -C .doc-tmp-dir init
3236 ./git -C .doc-tmp-dir add .
3237 ./git -C .doc-tmp-dir commit -m htmldocs
3238 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3239 > $(htmldocs).tar
3240 gzip -n -9 -f $(htmldocs).tar
3241 :
3242 $(RM) -r .doc-tmp-dir
3243 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
3244 $(MAKE) -C Documentation DESTDIR=./ \
3245 man1dir=../.doc-tmp-dir/man1 \
3246 man5dir=../.doc-tmp-dir/man5 \
3247 man7dir=../.doc-tmp-dir/man7 \
3248 install
3249 ./git -C .doc-tmp-dir init
3250 ./git -C .doc-tmp-dir add .
3251 ./git -C .doc-tmp-dir commit -m manpages
3252 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3253 > $(manpages).tar
3254 gzip -n -9 -f $(manpages).tar
3255 $(RM) -r .doc-tmp-dir
3256
3257 ### Cleaning rules
3258
3259 distclean: clean
3260 $(RM) configure
3261 $(RM) config.log config.status config.cache
3262 $(RM) config.mak.autogen config.mak.append
3263 $(RM) -r autom4te.cache
3264
3265 profile-clean:
3266 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3267 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3268
3269 cocciclean:
3270 $(RM) contrib/coccinelle/*.cocci.patch*
3271
3272 clean: profile-clean coverage-clean cocciclean
3273 $(RM) *.res
3274 $(RM) $(OBJECTS)
3275 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(REFTABLE_TEST_LIB)
3276 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
3277 $(RM) $(TEST_PROGRAMS)
3278 $(RM) $(FUZZ_PROGRAMS)
3279 $(RM) $(SP_OBJ)
3280 $(RM) $(HCC)
3281 $(RM) -r bin-wrappers $(dep_dirs) $(compdb_dir) compile_commands.json
3282 $(RM) -r po/build/
3283 $(RM) *.pyc *.pyo */*.pyc */*.pyo $(GENERATED_H) $(ETAGS_TARGET) tags cscope*
3284 $(RM) -r .dist-tmp-dir .doc-tmp-dir
3285 $(RM) $(GIT_TARNAME).tar.gz
3286 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3287 $(MAKE) -C Documentation/ clean
3288 $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
3289 ifndef NO_PERL
3290 $(MAKE) -C gitweb clean
3291 $(RM) -r perl/build/
3292 endif
3293 $(MAKE) -C templates/ clean
3294 $(MAKE) -C t/ clean
3295 ifndef NO_TCLTK
3296 $(MAKE) -C gitk-git clean
3297 $(MAKE) -C git-gui clean
3298 endif
3299 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3300 $(RM) GIT-USER-AGENT GIT-PREFIX
3301 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3302 ifdef MSVC
3303 $(RM) $(patsubst %.o,%.o.pdb,$(OBJECTS))
3304 $(RM) $(patsubst %.exe,%.pdb,$(OTHER_PROGRAMS))
3305 $(RM) $(patsubst %.exe,%.iobj,$(OTHER_PROGRAMS))
3306 $(RM) $(patsubst %.exe,%.ipdb,$(OTHER_PROGRAMS))
3307 $(RM) $(patsubst %.exe,%.pdb,$(PROGRAMS))
3308 $(RM) $(patsubst %.exe,%.iobj,$(PROGRAMS))
3309 $(RM) $(patsubst %.exe,%.ipdb,$(PROGRAMS))
3310 $(RM) $(patsubst %.exe,%.pdb,$(TEST_PROGRAMS))
3311 $(RM) $(patsubst %.exe,%.iobj,$(TEST_PROGRAMS))
3312 $(RM) $(patsubst %.exe,%.ipdb,$(TEST_PROGRAMS))
3313 $(RM) compat/vcbuild/MSVC-DEFS-GEN
3314 endif
3315
3316 .PHONY: all install profile-clean cocciclean clean strip
3317 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3318 .PHONY: FORCE
3319
3320 ### Check documentation
3321 #
3322 ALL_COMMANDS = $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB)
3323 ALL_COMMANDS += git
3324 ALL_COMMANDS += git-citool
3325 ALL_COMMANDS += git-gui
3326 ALL_COMMANDS += gitk
3327 ALL_COMMANDS += gitweb
3328
3329 .PHONY: check-docs
3330 check-docs::
3331 $(MAKE) -C Documentation lint-docs
3332 @(for v in $(patsubst %$X,%,$(ALL_COMMANDS)); \
3333 do \
3334 case "$$v" in \
3335 git-merge-octopus | git-merge-ours | git-merge-recursive | \
3336 git-merge-resolve | git-merge-subtree | \
3337 git-fsck-objects | git-init-db | \
3338 git-remote-* | git-stage | git-legacy-* | \
3339 git-?*--?* ) continue ;; \
3340 esac ; \
3341 test -f "Documentation/$$v.txt" || \
3342 echo "no doc: $$v"; \
3343 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
3344 grep -q "^$$v[ ]" || \
3345 case "$$v" in \
3346 git) ;; \
3347 *) echo "no link: $$v";; \
3348 esac ; \
3349 done; \
3350 ( \
3351 sed -e '1,/^### command list/d' \
3352 -e '/^#/d' \
3353 -e '/guide$$/d' \
3354 -e 's/[ ].*//' \
3355 -e 's/^/listed /' command-list.txt; \
3356 $(MAKE) -C Documentation print-man1 | \
3357 grep '\.txt$$' | \
3358 sed -e 's|^|documented |' \
3359 -e 's/\.txt//'; \
3360 ) | while read how cmd; \
3361 do \
3362 case " $(patsubst %$X,%,$(ALL_COMMANDS) $(BUILT_INS) $(EXCLUDED_PROGRAMS)) " in \
3363 *" $$cmd "*) ;; \
3364 *) echo "removed but $$how: $$cmd" ;; \
3365 esac; \
3366 done ) | sort
3367
3368 ### Make sure built-ins do not have dups and listed in git.c
3369 #
3370 check-builtins::
3371 ./check-builtins.sh
3372
3373 ### Test suite coverage testing
3374 #
3375 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3376 .PHONY: coverage-untested-functions cover_db cover_db_html
3377 .PHONY: coverage-clean-results
3378
3379 coverage:
3380 $(MAKE) coverage-test
3381 $(MAKE) coverage-untested-functions
3382
3383 object_dirs := $(sort $(dir $(OBJECTS)))
3384 coverage-clean-results:
3385 $(RM) $(addsuffix *.gcov,$(object_dirs))
3386 $(RM) $(addsuffix *.gcda,$(object_dirs))
3387 $(RM) coverage-untested-functions
3388 $(RM) -r cover_db/
3389 $(RM) -r cover_db_html/
3390
3391 coverage-clean: coverage-clean-results
3392 $(RM) $(addsuffix *.gcno,$(object_dirs))
3393
3394 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3395 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3396 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3397
3398 coverage-compile:
3399 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3400
3401 coverage-test: coverage-clean-results coverage-compile
3402 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3403 DEFAULT_TEST_TARGET=test -j1 test
3404
3405 coverage-prove: coverage-clean-results coverage-compile
3406 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3407 DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$(GIT_PROVE_OPTS) -j1" \
3408 -j1 test
3409
3410 coverage-report:
3411 $(QUIET_GCOV)for dir in $(object_dirs); do \
3412 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3413 done
3414
3415 coverage-untested-functions: coverage-report
3416 grep '^function.*called 0 ' *.c.gcov \
3417 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3418 > coverage-untested-functions
3419
3420 cover_db: coverage-report
3421 gcov2perl -db cover_db *.gcov
3422
3423 cover_db_html: cover_db
3424 cover -report html -outputdir cover_db_html cover_db
3425
3426
3427 ### Fuzz testing
3428 #
3429 # Building fuzz targets generally requires a special set of compiler flags that
3430 # are not necessarily appropriate for general builds, and that vary greatly
3431 # depending on the compiler version used.
3432 #
3433 # An example command to build against libFuzzer from LLVM 11.0.0:
3434 #
3435 # make CC=clang CXX=clang++ \
3436 # CFLAGS="-fsanitize=fuzzer-no-link,address" \
3437 # LIB_FUZZING_ENGINE="-fsanitize=fuzzer" \
3438 # fuzz-all
3439 #
3440 FUZZ_CXXFLAGS ?= $(CFLAGS)
3441
3442 .PHONY: fuzz-all
3443
3444 $(FUZZ_PROGRAMS): all
3445 $(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
3446 $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
3447
3448 fuzz-all: $(FUZZ_PROGRAMS)