]> git.ipfire.org Git - thirdparty/git.git/blob - Makefile
Merge branch 'br/commit-tree-fully-spelled-gpg-sign-option'
[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 NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
63 # if you do not want to rely on the libraries provided by CURL_CONFIG. The
64 # default value is a result of `curl-config --libs`. An example value for
65 # CURL_LDFLAGS is as follows:
66 #
67 # CURL_LDFLAGS=-lcurl
68 #
69 # Define NO_EXPAT if you do not have expat installed. git-http-push is
70 # not built, and you cannot push using http:// and https:// transports (dumb).
71 #
72 # Define EXPATDIR=/foo/bar if your expat header and library files are in
73 # /foo/bar/include and /foo/bar/lib directories.
74 #
75 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
76 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
77 #
78 # Define NO_GETTEXT if you don't want Git output to be translated.
79 # A translated Git requires GNU libintl or another gettext implementation,
80 # plus libintl-perl at runtime.
81 #
82 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
83 # the installed gettext translation of the shell scripts output.
84 #
85 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
86 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
87 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
88 # FreeBSD can use either, but MinGW and some others need to use
89 # libcharset.h's locale_charset() instead.
90 #
91 # Define CHARSET_LIB to the library you need to link with in order to
92 # use locale_charset() function. On some platforms this needs to set to
93 # -lcharset, on others to -liconv .
94 #
95 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
96 # need -lintl when linking.
97 #
98 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
99 # doesn't support GNU extensions like --check and --statistics
100 #
101 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
102 # it specifies.
103 #
104 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
105 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
106 #
107 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
108 #
109 # Define NO_STRCASESTR if you don't have strcasestr.
110 #
111 # Define NO_MEMMEM if you don't have memmem.
112 #
113 # Define NO_GETPAGESIZE if you don't have getpagesize.
114 #
115 # Define NO_STRLCPY if you don't have strlcpy.
116 #
117 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
118 # C library. If your compiler also does not support long long or does not have
119 # strtoull, define NO_STRTOULL.
120 #
121 # Define NO_SETENV if you don't have setenv in the C library.
122 #
123 # Define NO_UNSETENV if you don't have unsetenv in the C library.
124 #
125 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
126 #
127 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
128 #
129 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
130 # in the C library.
131 #
132 # Define NO_LIBGEN_H if you don't have libgen.h.
133 #
134 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
135 #
136 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
137 #
138 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
139 # Enable it on Windows. By default, symrefs are still used.
140 #
141 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
142 # tests. These tests take up a significant amount of the total test time
143 # but are not needed unless you plan to talk to SVN repos.
144 #
145 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
146 # installed in /sw, but don't want GIT to link against any libraries
147 # installed there. If defined you may specify your own (or Fink's)
148 # include directories and library directories by defining CFLAGS
149 # and LDFLAGS appropriately.
150 #
151 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
152 # have DarwinPorts installed in /opt/local, but don't want GIT to
153 # link against any libraries installed there. If defined you may
154 # specify your own (or DarwinPort's) include directories and
155 # library directories by defining CFLAGS and LDFLAGS appropriately.
156 #
157 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
158 # and do not want to use Apple's CommonCrypto library. This allows you
159 # to provide your own OpenSSL library, for example from MacPorts.
160 #
161 # Define BLK_SHA1 environment variable to make use of the bundled
162 # optimized C SHA1 routine.
163 #
164 # Define PPC_SHA1 environment variable when running make to make use of
165 # a bundled SHA1 routine optimized for PowerPC.
166 #
167 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
168 # algorithm. This is slower, but may detect attempted collision attacks.
169 # Takes priority over other *_SHA1 knobs.
170 #
171 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
172 # git with the external SHA1 collision-detect library.
173 # Without this option, i.e. the default behavior is to build git with its
174 # own built-in code (or submodule).
175 #
176 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
177 # sha1collisiondetection shipped as a submodule instead of the
178 # non-submodule copy in sha1dc/. This is an experimental option used
179 # by the git project to migrate to using sha1collisiondetection as a
180 # submodule.
181 #
182 # Define OPENSSL_SHA1 environment variable when running make to link
183 # with the SHA1 routine from openssl library.
184 #
185 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
186 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
187 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
188 #
189 # Define BLK_SHA256 to use the built-in SHA-256 routines.
190 #
191 # Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
192 #
193 # Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
194 #
195 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
196 #
197 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
198 #
199 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
200 #
201 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
202 #
203 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
204 #
205 # Define NO_UINTMAX_T if you don't have uintmax_t.
206 #
207 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
208 # Patrick Mauritz).
209 #
210 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
211 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
212 # inet_ntop and inet_pton additionally reside there.
213 #
214 # Define NO_MMAP if you want to avoid mmap.
215 #
216 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
217 # deleted or cannot be replaced using rename().
218 #
219 # Define NO_POLL_H if you don't have poll.h.
220 #
221 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
222 #
223 # Define NO_POLL if you do not have or don't want to use poll().
224 # This also implies NO_POLL_H and NO_SYS_POLL_H.
225 #
226 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
227 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
228 # we want to know more about the issue.
229 #
230 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
231 #
232 # Define NO_PREAD if you have a problem with pread() system call (e.g.
233 # cygwin1.dll before v1.5.22).
234 #
235 # Define NO_SETITIMER if you don't have setitimer()
236 #
237 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
238 # This also implies NO_SETITIMER
239 #
240 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
241 # generally faster on your platform than accessing the working directory.
242 #
243 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
244 # the executable mode bit, but doesn't really do so.
245 #
246 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
247 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
248 # usual 0xF000).
249 #
250 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
251 #
252 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
253 #
254 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
255 # sockaddr_storage.
256 #
257 # Define NO_ICONV if your libc does not properly support iconv.
258 #
259 # Define OLD_ICONV if your library has an old iconv(), where the second
260 # (input buffer pointer) parameter is declared with type (const char **).
261 #
262 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
263 #
264 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
265 # that tells runtime paths to dynamic libraries;
266 # "-Wl,-rpath=/path/lib" is used instead.
267 #
268 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
269 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
270 #
271 # Define USE_NSEC below if you want git to care about sub-second file mtimes
272 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
273 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
274 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
275 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
276 # Documentation/technical/racy-git.txt for details.
277 #
278 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
279 # "st_ctim"
280 #
281 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
282 # available. This automatically turns USE_NSEC off.
283 #
284 # Define USE_STDEV below if you want git to care about the underlying device
285 # change being considered an inode change from the update-index perspective.
286 #
287 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
288 # field that counts the on-disk footprint in 512-byte blocks.
289 #
290 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
291 # (not v1.73 or v1.71).
292 #
293 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
294 # (versions 1.68.1 through v1.72).
295 #
296 # Define GNU_ROFF if your target system uses GNU groff. This forces
297 # apostrophes to be ASCII so that cut&pasting examples to the shell
298 # will work.
299 #
300 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
301 # documentation.
302 #
303 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
304 # Extensions Lab if you have it available.
305 #
306 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
307 #
308 # Define NO_PERL if you do not want Perl scripts or libraries at all.
309 #
310 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
311 # copies of CPAN modules that serve as a fallback in case the modules
312 # are not available on the system. This option is intended for
313 # distributions that want to use their packaged versions of Perl
314 # modules, instead of the fallbacks shipped with Git.
315 #
316 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
317 # but /usr/bin/python2.7 on some platforms).
318 #
319 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
320 #
321 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
322 #
323 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
324 # and egrep that are pickier when their input contains non-ASCII data.
325 #
326 # The TCL_PATH variable governs the location of the Tcl interpreter
327 # used to optimize git-gui for your system. Only used if NO_TCLTK
328 # is not set. Defaults to the bare 'tclsh'.
329 #
330 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
331 # If not set it defaults to the bare 'wish'. If it is set to the empty
332 # string then NO_TCLTK will be forced (this is used by configure script).
333 #
334 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
335 # is a simplified version of the merge sort used in glibc. This is
336 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
337 #
338 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
339 # compatible with the one described in C11 Annex K.
340 #
341 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
342 # information on a not yet closed file that lstat would return for the same
343 # file after it was closed.
344 #
345 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
346 # when hardlinking a file to another name and unlinking the original file right
347 # away (some NTFS drivers seem to zero the contents in that scenario).
348 #
349 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
350 # symlinked between bin/ and libexec/ to use relative symlinks between
351 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
352 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
353 # within the same directory in some cases, INSTALL_SYMLINKS will
354 # always symlink to the final target directly.
355 #
356 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
357 # programs as a tar, where bin/ and libexec/ might be on different file systems.
358 #
359 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
360 # copies to install built-in git commands e.g. git-cat-file.
361 #
362 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
363 # memory allocators with the nedmalloc allocator written by Niall Douglas.
364 #
365 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
366 # This is necessary when using a custom allocator in order to avoid
367 # crashes due to allocation and free working on different 'heaps'.
368 # It's defined automatically if USE_NED_ALLOCATOR is set.
369 #
370 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
371 # feature.
372 #
373 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
374 # user.
375 #
376 # Define JSMIN to point to JavaScript minifier that functions as
377 # a filter to have gitweb.js minified.
378 #
379 # Define CSSMIN to point to a CSS minifier in order to generate a minified
380 # version of gitweb.css
381 #
382 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
383 # you want to use something different. The value will be interpreted by the
384 # shell at runtime when it is used.
385 #
386 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
387 # want to use something different. The value will be interpreted by the shell
388 # if necessary when it is used. Examples:
389 #
390 # DEFAULT_EDITOR='~/bin/vi',
391 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
392 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
393 #
394 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
395 # header files to be automatically computed, to avoid rebuilding objects when
396 # an unrelated header file changes. Define it to "no" to use the hard-coded
397 # dependency rules. The default is "auto", which means to use computed header
398 # dependencies if your compiler is detected to support it.
399 #
400 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
401 #
402 # Define GIT_USER_AGENT if you want to change how git identifies itself during
403 # network interactions. The default is "git/$(GIT_VERSION)".
404 #
405 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
406 # (defaults to "man") if you want to have a different default when
407 # "git help" is called without a parameter specifying the format.
408 #
409 # Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
410 # with a different indexfile format version. If it isn't set the index
411 # file format used is index-v[23].
412 #
413 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
414 # return NULL when it receives a bogus time_t.
415 #
416 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
417 #
418 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
419 #
420 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
421 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
422 #
423 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
424 # compiles the following initialization:
425 #
426 # static const char s[] = ("FOO");
427 #
428 # and define it to "no" if you need to remove the parentheses () around the
429 # constant. The default is "auto", which means to use parentheses if your
430 # compiler is detected to support it.
431 #
432 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
433 #
434 # Define HAVE_GETDELIM if your system has the getdelim() function.
435 #
436 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
437 # default environment variables to be passed when a pager is spawned, e.g.
438 #
439 # PAGER_ENV = LESS=FRX LV=-c
440 #
441 # to say "export LESS=FRX (and LV=-c) if the environment variable
442 # LESS (and LV) is not set, respectively".
443 #
444 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
445 # running the test scripts (e.g., bash has better support for "set -x"
446 # tracing).
447 #
448 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
449 # which the built Git will run (for instance "x86_64").
450 #
451 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
452 # support files relative to the location of the runtime binary, rather than
453 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
454 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
455 # Perl scripts to use a modified entry point header allowing them to resolve
456 # support files at runtime.
457 #
458 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
459 # supports the KERN_PROC BSD sysctl function.
460 #
461 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
462 # mounts a "procfs" filesystem capable of resolving the path of the current
463 # executable. If defined, this must be the canonical path for the "procfs"
464 # current executable path.
465 #
466 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
467 # supports calling _NSGetExecutablePath to retrieve the path of the running
468 # executable.
469 #
470 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
471 # the global variable _wpgmptr containing the absolute path of the current
472 # executable (this is the case on Windows).
473 #
474 # Define DEVELOPER to enable more compiler warnings. Compiler version
475 # and family are auto detected, but could be overridden by defining
476 # COMPILER_FEATURES (see config.mak.dev)
477 #
478 # When DEVELOPER is set, DEVOPTS can be used to control compiler
479 # options. This variable contains keywords separated by
480 # whitespace. The following keywords are are recognized:
481 #
482 # no-error:
483 #
484 # suppresses the -Werror that implicitly comes with
485 # DEVELOPER=1. Useful for getting the full set of errors
486 # without immediately dying, or for logging them.
487 #
488 # extra-all:
489 #
490 # The DEVELOPER mode enables -Wextra with a few exceptions. By
491 # setting this flag the exceptions are removed, and all of
492 # -Wextra is used.
493 #
494 # pedantic:
495 #
496 # Enable -pedantic compilation. This also disables
497 # USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
498
499 GIT-VERSION-FILE: FORCE
500 @$(SHELL_PATH) ./GIT-VERSION-GEN
501 -include GIT-VERSION-FILE
502
503 # CFLAGS and LDFLAGS are for the users to override from the command line.
504
505 CFLAGS = -g -O2 -Wall
506 LDFLAGS =
507 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
508 ALL_LDFLAGS = $(LDFLAGS)
509 STRIP ?= strip
510
511 # Create as necessary, replace existing, make ranlib unneeded.
512 ARFLAGS = rcs
513
514 # Among the variables below, these:
515 # gitexecdir
516 # template_dir
517 # sysconfdir
518 # can be specified as a relative path some/where/else;
519 # this is interpreted as relative to $(prefix) and "git" at
520 # runtime figures out where they are based on the path to the executable.
521 # Additionally, the following will be treated as relative by "git" if they
522 # begin with "$(prefix)/":
523 # mandir
524 # infodir
525 # htmldir
526 # localedir
527 # perllibdir
528 # This can help installing the suite in a relocatable way.
529
530 prefix = $(HOME)
531 bindir = $(prefix)/bin
532 mandir = $(prefix)/share/man
533 infodir = $(prefix)/share/info
534 gitexecdir = libexec/git-core
535 mergetoolsdir = $(gitexecdir)/mergetools
536 sharedir = $(prefix)/share
537 gitwebdir = $(sharedir)/gitweb
538 perllibdir = $(sharedir)/perl5
539 localedir = $(sharedir)/locale
540 template_dir = share/git-core/templates
541 htmldir = $(prefix)/share/doc/git-doc
542 ETC_GITCONFIG = $(sysconfdir)/gitconfig
543 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
544 lib = lib
545 # DESTDIR =
546 pathsep = :
547
548 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
549 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
550 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
551 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
552 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
553 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
554 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
555
556 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
557
558 CC = cc
559 AR = ar
560 RM = rm -f
561 DIFF = diff
562 TAR = tar
563 FIND = find
564 INSTALL = install
565 TCL_PATH = tclsh
566 TCLTK_PATH = wish
567 XGETTEXT = xgettext
568 MSGFMT = msgfmt
569 CURL_CONFIG = curl-config
570 PTHREAD_LIBS = -lpthread
571 PTHREAD_CFLAGS =
572 GCOV = gcov
573 SPATCH = spatch
574
575 export TCL_PATH TCLTK_PATH
576
577 SPARSE_FLAGS =
578 SPATCH_FLAGS = --all-includes --patch .
579
580
581
582 ### --- END CONFIGURATION SECTION ---
583
584 # Those must not be GNU-specific; they are shared with perl/ which may
585 # be built by a different compiler. (Note that this is an artifact now
586 # but it still might be nice to keep that distinction.)
587 BASIC_CFLAGS = -I.
588 BASIC_LDFLAGS =
589
590 # Guard against environment variables
591 BUILTIN_OBJS =
592 BUILT_INS =
593 COMPAT_CFLAGS =
594 COMPAT_OBJS =
595 XDIFF_OBJS =
596 VCSSVN_OBJS =
597 GENERATED_H =
598 EXTRA_CPPFLAGS =
599 FUZZ_OBJS =
600 FUZZ_PROGRAMS =
601 LIB_OBJS =
602 PROGRAM_OBJS =
603 PROGRAMS =
604 SCRIPT_PERL =
605 SCRIPT_PYTHON =
606 SCRIPT_SH =
607 SCRIPT_LIB =
608 TEST_BUILTINS_OBJS =
609 TEST_PROGRAMS_NEED_X =
610
611 # Having this variable in your environment would break pipelines because
612 # you cause "cd" to echo its destination to stdout. It can also take
613 # scripts to unexpected places. If you like CDPATH, define it for your
614 # interactive shell sessions without exporting it.
615 unexport CDPATH
616
617 SCRIPT_SH += git-bisect.sh
618 SCRIPT_SH += git-difftool--helper.sh
619 SCRIPT_SH += git-filter-branch.sh
620 SCRIPT_SH += git-merge-octopus.sh
621 SCRIPT_SH += git-merge-one-file.sh
622 SCRIPT_SH += git-merge-resolve.sh
623 SCRIPT_SH += git-mergetool.sh
624 SCRIPT_SH += git-quiltimport.sh
625 SCRIPT_SH += git-legacy-rebase.sh
626 SCRIPT_SH += git-remote-testgit.sh
627 SCRIPT_SH += git-request-pull.sh
628 SCRIPT_SH += git-stash.sh
629 SCRIPT_SH += git-submodule.sh
630 SCRIPT_SH += git-web--browse.sh
631
632 SCRIPT_LIB += git-mergetool--lib
633 SCRIPT_LIB += git-parse-remote
634 SCRIPT_LIB += git-rebase--am
635 SCRIPT_LIB += git-rebase--common
636 SCRIPT_LIB += git-rebase--preserve-merges
637 SCRIPT_LIB += git-sh-setup
638 SCRIPT_LIB += git-sh-i18n
639
640 SCRIPT_PERL += git-add--interactive.perl
641 SCRIPT_PERL += git-archimport.perl
642 SCRIPT_PERL += git-cvsexportcommit.perl
643 SCRIPT_PERL += git-cvsimport.perl
644 SCRIPT_PERL += git-cvsserver.perl
645 SCRIPT_PERL += git-send-email.perl
646 SCRIPT_PERL += git-svn.perl
647
648 SCRIPT_PYTHON += git-p4.py
649
650 NO_INSTALL += git-remote-testgit
651
652 # Generated files for scripts
653 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
654 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
655 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
656
657 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
658 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
659 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
660
661 # Individual rules to allow e.g.
662 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
663 # from subdirectories like contrib/*/
664 .PHONY: build-perl-script build-sh-script build-python-script
665 build-perl-script: $(SCRIPT_PERL_GEN)
666 build-sh-script: $(SCRIPT_SH_GEN)
667 build-python-script: $(SCRIPT_PYTHON_GEN)
668
669 .PHONY: install-perl-script install-sh-script install-python-script
670 install-sh-script: $(SCRIPT_SH_INS)
671 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
672 install-perl-script: $(SCRIPT_PERL_INS)
673 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
674 install-python-script: $(SCRIPT_PYTHON_INS)
675 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
676
677 .PHONY: clean-perl-script clean-sh-script clean-python-script
678 clean-sh-script:
679 $(RM) $(SCRIPT_SH_GEN)
680 clean-perl-script:
681 $(RM) $(SCRIPT_PERL_GEN)
682 clean-python-script:
683 $(RM) $(SCRIPT_PYTHON_GEN)
684
685 SCRIPTS = $(SCRIPT_SH_INS) \
686 $(SCRIPT_PERL_INS) \
687 $(SCRIPT_PYTHON_INS) \
688 git-instaweb
689
690 ETAGS_TARGET = TAGS
691
692 FUZZ_OBJS += fuzz-commit-graph.o
693 FUZZ_OBJS += fuzz-pack-headers.o
694 FUZZ_OBJS += fuzz-pack-idx.o
695
696 # Always build fuzz objects even if not testing, to prevent bit-rot.
697 all:: $(FUZZ_OBJS)
698
699 FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
700
701 # Empty...
702 EXTRA_PROGRAMS =
703
704 # ... and all the rest that could be moved out of bindir to gitexecdir
705 PROGRAMS += $(EXTRA_PROGRAMS)
706
707 PROGRAM_OBJS += credential-store.o
708 PROGRAM_OBJS += daemon.o
709 PROGRAM_OBJS += fast-import.o
710 PROGRAM_OBJS += http-backend.o
711 PROGRAM_OBJS += imap-send.o
712 PROGRAM_OBJS += sh-i18n--envsubst.o
713 PROGRAM_OBJS += shell.o
714 PROGRAM_OBJS += remote-testsvn.o
715
716 # Binary suffix, set to .exe for Windows builds
717 X =
718
719 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
720
721 TEST_BUILTINS_OBJS += test-chmtime.o
722 TEST_BUILTINS_OBJS += test-config.o
723 TEST_BUILTINS_OBJS += test-ctype.o
724 TEST_BUILTINS_OBJS += test-date.o
725 TEST_BUILTINS_OBJS += test-delta.o
726 TEST_BUILTINS_OBJS += test-drop-caches.o
727 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
728 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
729 TEST_BUILTINS_OBJS += test-dump-split-index.o
730 TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
731 TEST_BUILTINS_OBJS += test-example-decorate.o
732 TEST_BUILTINS_OBJS += test-genrandom.o
733 TEST_BUILTINS_OBJS += test-hash.o
734 TEST_BUILTINS_OBJS += test-hashmap.o
735 TEST_BUILTINS_OBJS += test-hash-speed.o
736 TEST_BUILTINS_OBJS += test-index-version.o
737 TEST_BUILTINS_OBJS += test-json-writer.o
738 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
739 TEST_BUILTINS_OBJS += test-match-trees.o
740 TEST_BUILTINS_OBJS += test-mergesort.o
741 TEST_BUILTINS_OBJS += test-mktemp.o
742 TEST_BUILTINS_OBJS += test-online-cpus.o
743 TEST_BUILTINS_OBJS += test-parse-options.o
744 TEST_BUILTINS_OBJS += test-path-utils.o
745 TEST_BUILTINS_OBJS += test-pkt-line.o
746 TEST_BUILTINS_OBJS += test-prio-queue.o
747 TEST_BUILTINS_OBJS += test-reach.o
748 TEST_BUILTINS_OBJS += test-read-cache.o
749 TEST_BUILTINS_OBJS += test-read-midx.o
750 TEST_BUILTINS_OBJS += test-ref-store.o
751 TEST_BUILTINS_OBJS += test-regex.o
752 TEST_BUILTINS_OBJS += test-repository.o
753 TEST_BUILTINS_OBJS += test-revision-walking.o
754 TEST_BUILTINS_OBJS += test-run-command.o
755 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
756 TEST_BUILTINS_OBJS += test-sha1.o
757 TEST_BUILTINS_OBJS += test-sha1-array.o
758 TEST_BUILTINS_OBJS += test-sha256.o
759 TEST_BUILTINS_OBJS += test-sigchain.o
760 TEST_BUILTINS_OBJS += test-strcmp-offset.o
761 TEST_BUILTINS_OBJS += test-string-list.o
762 TEST_BUILTINS_OBJS += test-submodule-config.o
763 TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
764 TEST_BUILTINS_OBJS += test-subprocess.o
765 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
766 TEST_BUILTINS_OBJS += test-wildmatch.o
767 TEST_BUILTINS_OBJS += test-windows-named-pipe.o
768 TEST_BUILTINS_OBJS += test-write-cache.o
769
770 # Do not add more tests here unless they have extra dependencies. Add
771 # them in TEST_BUILTINS_OBJS above.
772 TEST_PROGRAMS_NEED_X += test-fake-ssh
773 TEST_PROGRAMS_NEED_X += test-line-buffer
774 TEST_PROGRAMS_NEED_X += test-svn-fe
775 TEST_PROGRAMS_NEED_X += test-tool
776
777 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
778
779 # List built-in command $C whose implementation cmd_$C() is not in
780 # builtin/$C.o but is linked in as part of some other command.
781 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
782
783 BUILT_INS += git-cherry$X
784 BUILT_INS += git-cherry-pick$X
785 BUILT_INS += git-format-patch$X
786 BUILT_INS += git-fsck-objects$X
787 BUILT_INS += git-init$X
788 BUILT_INS += git-merge-subtree$X
789 BUILT_INS += git-show$X
790 BUILT_INS += git-stage$X
791 BUILT_INS += git-status$X
792 BUILT_INS += git-whatchanged$X
793
794 # what 'all' will build and 'install' will install in gitexecdir,
795 # excluding programs for built-in commands
796 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
797
798 # what 'all' will build but not install in gitexecdir
799 OTHER_PROGRAMS = git$X
800
801 # what test wrappers are needed and 'install' will install, in bindir
802 BINDIR_PROGRAMS_NEED_X += git
803 BINDIR_PROGRAMS_NEED_X += git-upload-pack
804 BINDIR_PROGRAMS_NEED_X += git-receive-pack
805 BINDIR_PROGRAMS_NEED_X += git-upload-archive
806 BINDIR_PROGRAMS_NEED_X += git-shell
807
808 BINDIR_PROGRAMS_NO_X += git-cvsserver
809
810 # Set paths to tools early so that they can be used for version tests.
811 ifndef SHELL_PATH
812 SHELL_PATH = /bin/sh
813 endif
814 ifndef PERL_PATH
815 PERL_PATH = /usr/bin/perl
816 endif
817 ifndef PYTHON_PATH
818 PYTHON_PATH = /usr/bin/python
819 endif
820
821 export PERL_PATH
822 export PYTHON_PATH
823
824 TEST_SHELL_PATH = $(SHELL_PATH)
825
826 LIB_FILE = libgit.a
827 XDIFF_LIB = xdiff/lib.a
828 VCSSVN_LIB = vcs-svn/lib.a
829
830 GENERATED_H += command-list.h
831
832 LIB_H = $(shell $(FIND) . \
833 -name .git -prune -o \
834 -name t -prune -o \
835 -name Documentation -prune -o \
836 -name '*.h' -print)
837
838 LIB_OBJS += abspath.o
839 LIB_OBJS += advice.o
840 LIB_OBJS += alias.o
841 LIB_OBJS += alloc.o
842 LIB_OBJS += apply.o
843 LIB_OBJS += archive.o
844 LIB_OBJS += archive-tar.o
845 LIB_OBJS += archive-zip.o
846 LIB_OBJS += argv-array.o
847 LIB_OBJS += attr.o
848 LIB_OBJS += base85.o
849 LIB_OBJS += bisect.o
850 LIB_OBJS += blame.o
851 LIB_OBJS += blob.o
852 LIB_OBJS += branch.o
853 LIB_OBJS += bulk-checkin.o
854 LIB_OBJS += bundle.o
855 LIB_OBJS += cache-tree.o
856 LIB_OBJS += chdir-notify.o
857 LIB_OBJS += checkout.o
858 LIB_OBJS += color.o
859 LIB_OBJS += column.o
860 LIB_OBJS += combine-diff.o
861 LIB_OBJS += commit.o
862 LIB_OBJS += commit-graph.o
863 LIB_OBJS += commit-reach.o
864 LIB_OBJS += compat/obstack.o
865 LIB_OBJS += compat/terminal.o
866 LIB_OBJS += config.o
867 LIB_OBJS += connect.o
868 LIB_OBJS += connected.o
869 LIB_OBJS += convert.o
870 LIB_OBJS += copy.o
871 LIB_OBJS += credential.o
872 LIB_OBJS += csum-file.o
873 LIB_OBJS += ctype.o
874 LIB_OBJS += date.o
875 LIB_OBJS += decorate.o
876 LIB_OBJS += delta-islands.o
877 LIB_OBJS += diffcore-break.o
878 LIB_OBJS += diffcore-delta.o
879 LIB_OBJS += diffcore-order.o
880 LIB_OBJS += diffcore-pickaxe.o
881 LIB_OBJS += diffcore-rename.o
882 LIB_OBJS += diff-delta.o
883 LIB_OBJS += diff-lib.o
884 LIB_OBJS += diff-no-index.o
885 LIB_OBJS += diff.o
886 LIB_OBJS += dir.o
887 LIB_OBJS += dir-iterator.o
888 LIB_OBJS += editor.o
889 LIB_OBJS += entry.o
890 LIB_OBJS += environment.o
891 LIB_OBJS += ewah/bitmap.o
892 LIB_OBJS += ewah/ewah_bitmap.o
893 LIB_OBJS += ewah/ewah_io.o
894 LIB_OBJS += ewah/ewah_rlw.o
895 LIB_OBJS += exec-cmd.o
896 LIB_OBJS += fetch-negotiator.o
897 LIB_OBJS += fetch-object.o
898 LIB_OBJS += fetch-pack.o
899 LIB_OBJS += fsck.o
900 LIB_OBJS += fsmonitor.o
901 LIB_OBJS += gettext.o
902 LIB_OBJS += gpg-interface.o
903 LIB_OBJS += graph.o
904 LIB_OBJS += grep.o
905 LIB_OBJS += hashmap.o
906 LIB_OBJS += linear-assignment.o
907 LIB_OBJS += help.o
908 LIB_OBJS += hex.o
909 LIB_OBJS += ident.o
910 LIB_OBJS += interdiff.o
911 LIB_OBJS += json-writer.o
912 LIB_OBJS += kwset.o
913 LIB_OBJS += levenshtein.o
914 LIB_OBJS += line-log.o
915 LIB_OBJS += line-range.o
916 LIB_OBJS += list-objects.o
917 LIB_OBJS += list-objects-filter.o
918 LIB_OBJS += list-objects-filter-options.o
919 LIB_OBJS += ll-merge.o
920 LIB_OBJS += lockfile.o
921 LIB_OBJS += log-tree.o
922 LIB_OBJS += ls-refs.o
923 LIB_OBJS += mailinfo.o
924 LIB_OBJS += mailmap.o
925 LIB_OBJS += match-trees.o
926 LIB_OBJS += mem-pool.o
927 LIB_OBJS += merge.o
928 LIB_OBJS += merge-blobs.o
929 LIB_OBJS += merge-recursive.o
930 LIB_OBJS += mergesort.o
931 LIB_OBJS += midx.o
932 LIB_OBJS += name-hash.o
933 LIB_OBJS += negotiator/default.o
934 LIB_OBJS += negotiator/skipping.o
935 LIB_OBJS += notes.o
936 LIB_OBJS += notes-cache.o
937 LIB_OBJS += notes-merge.o
938 LIB_OBJS += notes-utils.o
939 LIB_OBJS += object.o
940 LIB_OBJS += oidmap.o
941 LIB_OBJS += oidset.o
942 LIB_OBJS += packfile.o
943 LIB_OBJS += pack-bitmap.o
944 LIB_OBJS += pack-bitmap-write.o
945 LIB_OBJS += pack-check.o
946 LIB_OBJS += pack-objects.o
947 LIB_OBJS += pack-revindex.o
948 LIB_OBJS += pack-write.o
949 LIB_OBJS += pager.o
950 LIB_OBJS += parse-options.o
951 LIB_OBJS += parse-options-cb.o
952 LIB_OBJS += patch-delta.o
953 LIB_OBJS += patch-ids.o
954 LIB_OBJS += path.o
955 LIB_OBJS += pathspec.o
956 LIB_OBJS += pkt-line.o
957 LIB_OBJS += preload-index.o
958 LIB_OBJS += pretty.o
959 LIB_OBJS += prio-queue.o
960 LIB_OBJS += progress.o
961 LIB_OBJS += prompt.o
962 LIB_OBJS += protocol.o
963 LIB_OBJS += quote.o
964 LIB_OBJS += range-diff.o
965 LIB_OBJS += reachable.o
966 LIB_OBJS += read-cache.o
967 LIB_OBJS += rebase-interactive.o
968 LIB_OBJS += reflog-walk.o
969 LIB_OBJS += refs.o
970 LIB_OBJS += refs/files-backend.o
971 LIB_OBJS += refs/iterator.o
972 LIB_OBJS += refs/packed-backend.o
973 LIB_OBJS += refs/ref-cache.o
974 LIB_OBJS += refspec.o
975 LIB_OBJS += ref-filter.o
976 LIB_OBJS += remote.o
977 LIB_OBJS += replace-object.o
978 LIB_OBJS += repository.o
979 LIB_OBJS += rerere.o
980 LIB_OBJS += resolve-undo.o
981 LIB_OBJS += revision.o
982 LIB_OBJS += run-command.o
983 LIB_OBJS += send-pack.o
984 LIB_OBJS += sequencer.o
985 LIB_OBJS += serve.o
986 LIB_OBJS += server-info.o
987 LIB_OBJS += setup.o
988 LIB_OBJS += sha1-array.o
989 LIB_OBJS += sha1-lookup.o
990 LIB_OBJS += sha1-file.o
991 LIB_OBJS += sha1-name.o
992 LIB_OBJS += shallow.o
993 LIB_OBJS += sideband.o
994 LIB_OBJS += sigchain.o
995 LIB_OBJS += split-index.o
996 LIB_OBJS += strbuf.o
997 LIB_OBJS += streaming.o
998 LIB_OBJS += string-list.o
999 LIB_OBJS += submodule.o
1000 LIB_OBJS += submodule-config.o
1001 LIB_OBJS += sub-process.o
1002 LIB_OBJS += symlinks.o
1003 LIB_OBJS += tag.o
1004 LIB_OBJS += tempfile.o
1005 LIB_OBJS += thread-utils.o
1006 LIB_OBJS += tmp-objdir.o
1007 LIB_OBJS += trace.o
1008 LIB_OBJS += trailer.o
1009 LIB_OBJS += transport.o
1010 LIB_OBJS += transport-helper.o
1011 LIB_OBJS += tree-diff.o
1012 LIB_OBJS += tree.o
1013 LIB_OBJS += tree-walk.o
1014 LIB_OBJS += unpack-trees.o
1015 LIB_OBJS += upload-pack.o
1016 LIB_OBJS += url.o
1017 LIB_OBJS += urlmatch.o
1018 LIB_OBJS += usage.o
1019 LIB_OBJS += userdiff.o
1020 LIB_OBJS += utf8.o
1021 LIB_OBJS += varint.o
1022 LIB_OBJS += version.o
1023 LIB_OBJS += versioncmp.o
1024 LIB_OBJS += walker.o
1025 LIB_OBJS += wildmatch.o
1026 LIB_OBJS += worktree.o
1027 LIB_OBJS += wrapper.o
1028 LIB_OBJS += write-or-die.o
1029 LIB_OBJS += ws.o
1030 LIB_OBJS += wt-status.o
1031 LIB_OBJS += xdiff-interface.o
1032 LIB_OBJS += zlib.o
1033
1034 BUILTIN_OBJS += builtin/add.o
1035 BUILTIN_OBJS += builtin/am.o
1036 BUILTIN_OBJS += builtin/annotate.o
1037 BUILTIN_OBJS += builtin/apply.o
1038 BUILTIN_OBJS += builtin/archive.o
1039 BUILTIN_OBJS += builtin/bisect--helper.o
1040 BUILTIN_OBJS += builtin/blame.o
1041 BUILTIN_OBJS += builtin/branch.o
1042 BUILTIN_OBJS += builtin/bundle.o
1043 BUILTIN_OBJS += builtin/cat-file.o
1044 BUILTIN_OBJS += builtin/check-attr.o
1045 BUILTIN_OBJS += builtin/check-ignore.o
1046 BUILTIN_OBJS += builtin/check-mailmap.o
1047 BUILTIN_OBJS += builtin/check-ref-format.o
1048 BUILTIN_OBJS += builtin/checkout-index.o
1049 BUILTIN_OBJS += builtin/checkout.o
1050 BUILTIN_OBJS += builtin/clean.o
1051 BUILTIN_OBJS += builtin/clone.o
1052 BUILTIN_OBJS += builtin/column.o
1053 BUILTIN_OBJS += builtin/commit-tree.o
1054 BUILTIN_OBJS += builtin/commit.o
1055 BUILTIN_OBJS += builtin/commit-graph.o
1056 BUILTIN_OBJS += builtin/config.o
1057 BUILTIN_OBJS += builtin/count-objects.o
1058 BUILTIN_OBJS += builtin/credential.o
1059 BUILTIN_OBJS += builtin/describe.o
1060 BUILTIN_OBJS += builtin/diff-files.o
1061 BUILTIN_OBJS += builtin/diff-index.o
1062 BUILTIN_OBJS += builtin/diff-tree.o
1063 BUILTIN_OBJS += builtin/diff.o
1064 BUILTIN_OBJS += builtin/difftool.o
1065 BUILTIN_OBJS += builtin/fast-export.o
1066 BUILTIN_OBJS += builtin/fetch-pack.o
1067 BUILTIN_OBJS += builtin/fetch.o
1068 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1069 BUILTIN_OBJS += builtin/for-each-ref.o
1070 BUILTIN_OBJS += builtin/fsck.o
1071 BUILTIN_OBJS += builtin/gc.o
1072 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1073 BUILTIN_OBJS += builtin/grep.o
1074 BUILTIN_OBJS += builtin/hash-object.o
1075 BUILTIN_OBJS += builtin/help.o
1076 BUILTIN_OBJS += builtin/index-pack.o
1077 BUILTIN_OBJS += builtin/init-db.o
1078 BUILTIN_OBJS += builtin/interpret-trailers.o
1079 BUILTIN_OBJS += builtin/log.o
1080 BUILTIN_OBJS += builtin/ls-files.o
1081 BUILTIN_OBJS += builtin/ls-remote.o
1082 BUILTIN_OBJS += builtin/ls-tree.o
1083 BUILTIN_OBJS += builtin/mailinfo.o
1084 BUILTIN_OBJS += builtin/mailsplit.o
1085 BUILTIN_OBJS += builtin/merge.o
1086 BUILTIN_OBJS += builtin/merge-base.o
1087 BUILTIN_OBJS += builtin/merge-file.o
1088 BUILTIN_OBJS += builtin/merge-index.o
1089 BUILTIN_OBJS += builtin/merge-ours.o
1090 BUILTIN_OBJS += builtin/merge-recursive.o
1091 BUILTIN_OBJS += builtin/merge-tree.o
1092 BUILTIN_OBJS += builtin/mktag.o
1093 BUILTIN_OBJS += builtin/mktree.o
1094 BUILTIN_OBJS += builtin/multi-pack-index.o
1095 BUILTIN_OBJS += builtin/mv.o
1096 BUILTIN_OBJS += builtin/name-rev.o
1097 BUILTIN_OBJS += builtin/notes.o
1098 BUILTIN_OBJS += builtin/pack-objects.o
1099 BUILTIN_OBJS += builtin/pack-redundant.o
1100 BUILTIN_OBJS += builtin/pack-refs.o
1101 BUILTIN_OBJS += builtin/patch-id.o
1102 BUILTIN_OBJS += builtin/prune-packed.o
1103 BUILTIN_OBJS += builtin/prune.o
1104 BUILTIN_OBJS += builtin/pull.o
1105 BUILTIN_OBJS += builtin/push.o
1106 BUILTIN_OBJS += builtin/range-diff.o
1107 BUILTIN_OBJS += builtin/read-tree.o
1108 BUILTIN_OBJS += builtin/rebase.o
1109 BUILTIN_OBJS += builtin/rebase--interactive.o
1110 BUILTIN_OBJS += builtin/receive-pack.o
1111 BUILTIN_OBJS += builtin/reflog.o
1112 BUILTIN_OBJS += builtin/remote.o
1113 BUILTIN_OBJS += builtin/remote-ext.o
1114 BUILTIN_OBJS += builtin/remote-fd.o
1115 BUILTIN_OBJS += builtin/repack.o
1116 BUILTIN_OBJS += builtin/replace.o
1117 BUILTIN_OBJS += builtin/rerere.o
1118 BUILTIN_OBJS += builtin/reset.o
1119 BUILTIN_OBJS += builtin/rev-list.o
1120 BUILTIN_OBJS += builtin/rev-parse.o
1121 BUILTIN_OBJS += builtin/revert.o
1122 BUILTIN_OBJS += builtin/rm.o
1123 BUILTIN_OBJS += builtin/send-pack.o
1124 BUILTIN_OBJS += builtin/serve.o
1125 BUILTIN_OBJS += builtin/shortlog.o
1126 BUILTIN_OBJS += builtin/show-branch.o
1127 BUILTIN_OBJS += builtin/show-index.o
1128 BUILTIN_OBJS += builtin/show-ref.o
1129 BUILTIN_OBJS += builtin/stripspace.o
1130 BUILTIN_OBJS += builtin/submodule--helper.o
1131 BUILTIN_OBJS += builtin/symbolic-ref.o
1132 BUILTIN_OBJS += builtin/tag.o
1133 BUILTIN_OBJS += builtin/unpack-file.o
1134 BUILTIN_OBJS += builtin/unpack-objects.o
1135 BUILTIN_OBJS += builtin/update-index.o
1136 BUILTIN_OBJS += builtin/update-ref.o
1137 BUILTIN_OBJS += builtin/update-server-info.o
1138 BUILTIN_OBJS += builtin/upload-archive.o
1139 BUILTIN_OBJS += builtin/upload-pack.o
1140 BUILTIN_OBJS += builtin/var.o
1141 BUILTIN_OBJS += builtin/verify-commit.o
1142 BUILTIN_OBJS += builtin/verify-pack.o
1143 BUILTIN_OBJS += builtin/verify-tag.o
1144 BUILTIN_OBJS += builtin/worktree.o
1145 BUILTIN_OBJS += builtin/write-tree.o
1146
1147 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1148 EXTLIBS =
1149
1150 GIT_USER_AGENT = git/$(GIT_VERSION)
1151
1152 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1153 DC_SHA1_SUBMODULE = auto
1154 endif
1155
1156 include config.mak.uname
1157 -include config.mak.autogen
1158 -include config.mak
1159
1160 ifdef DEVELOPER
1161 include config.mak.dev
1162 endif
1163
1164 comma := ,
1165 empty :=
1166 space := $(empty) $(empty)
1167
1168 ifdef SANITIZE
1169 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1170 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1171 BASIC_CFLAGS += -fno-omit-frame-pointer
1172 ifneq ($(filter undefined,$(SANITIZERS)),)
1173 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1174 endif
1175 ifneq ($(filter leak,$(SANITIZERS)),)
1176 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1177 endif
1178 endif
1179
1180 ifndef sysconfdir
1181 ifeq ($(prefix),/usr)
1182 sysconfdir = /etc
1183 else
1184 sysconfdir = etc
1185 endif
1186 endif
1187
1188 ifndef COMPUTE_HEADER_DEPENDENCIES
1189 COMPUTE_HEADER_DEPENDENCIES = auto
1190 endif
1191
1192 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1193 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1194 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1195 -x c /dev/null -o /dev/null 2>&1; \
1196 echo $$?)
1197 ifeq ($(dep_check),0)
1198 override COMPUTE_HEADER_DEPENDENCIES = yes
1199 else
1200 override COMPUTE_HEADER_DEPENDENCIES = no
1201 endif
1202 endif
1203
1204 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1205 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1206 else
1207 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1208 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1209 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1210 endif
1211 endif
1212
1213 ifdef SANE_TOOL_PATH
1214 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1215 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1216 PATH := $(SANE_TOOL_PATH):${PATH}
1217 else
1218 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1219 endif
1220
1221 ifeq (,$(HOST_CPU))
1222 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1223 else
1224 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1225 endif
1226
1227 ifneq (,$(INLINE))
1228 BASIC_CFLAGS += -Dinline=$(INLINE)
1229 endif
1230
1231 ifneq (,$(SOCKLEN_T))
1232 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1233 endif
1234
1235 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1236 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1237 else
1238 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1239 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1240 endif
1241 endif
1242
1243 ifeq ($(uname_S),Darwin)
1244 ifndef NO_FINK
1245 ifeq ($(shell test -d /sw/lib && echo y),y)
1246 BASIC_CFLAGS += -I/sw/include
1247 BASIC_LDFLAGS += -L/sw/lib
1248 endif
1249 endif
1250 ifndef NO_DARWIN_PORTS
1251 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1252 BASIC_CFLAGS += -I/opt/local/include
1253 BASIC_LDFLAGS += -L/opt/local/lib
1254 endif
1255 endif
1256 ifndef NO_APPLE_COMMON_CRYPTO
1257 NO_OPENSSL = YesPlease
1258 APPLE_COMMON_CRYPTO = YesPlease
1259 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1260 endif
1261 NO_REGEX = YesPlease
1262 PTHREAD_LIBS =
1263 endif
1264
1265 ifndef CC_LD_DYNPATH
1266 ifdef NO_R_TO_GCC_LINKER
1267 # Some gcc does not accept and pass -R to the linker to specify
1268 # the runtime dynamic library path.
1269 CC_LD_DYNPATH = -Wl,-rpath,
1270 else
1271 CC_LD_DYNPATH = -R
1272 endif
1273 endif
1274
1275 ifdef NO_LIBGEN_H
1276 COMPAT_CFLAGS += -DNO_LIBGEN_H
1277 COMPAT_OBJS += compat/basename.o
1278 endif
1279
1280 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1281
1282 ifneq (,$(USE_LIBPCRE2))
1283 ifdef USE_LIBPCRE1
1284 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1285 endif
1286
1287 BASIC_CFLAGS += -DUSE_LIBPCRE2
1288 EXTLIBS += -lpcre2-8
1289 endif
1290
1291 ifdef USE_LIBPCRE1
1292 BASIC_CFLAGS += -DUSE_LIBPCRE1
1293 EXTLIBS += -lpcre
1294
1295 ifdef NO_LIBPCRE1_JIT
1296 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1297 endif
1298 endif
1299
1300 ifdef LIBPCREDIR
1301 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1302 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1303 endif
1304
1305 ifdef HAVE_ALLOCA_H
1306 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1307 endif
1308
1309 IMAP_SEND_BUILDDEPS =
1310 IMAP_SEND_LDFLAGS =
1311
1312 ifdef NO_CURL
1313 BASIC_CFLAGS += -DNO_CURL
1314 REMOTE_CURL_PRIMARY =
1315 REMOTE_CURL_ALIASES =
1316 REMOTE_CURL_NAMES =
1317 else
1318 ifdef CURLDIR
1319 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1320 BASIC_CFLAGS += -I$(CURLDIR)/include
1321 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib)
1322 else
1323 CURL_LIBCURL =
1324 endif
1325
1326 ifdef CURL_LDFLAGS
1327 CURL_LIBCURL += $(CURL_LDFLAGS)
1328 else
1329 CURL_LIBCURL += $(shell $(CURL_CONFIG) --libs)
1330 endif
1331
1332 REMOTE_CURL_PRIMARY = git-remote-http$X
1333 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1334 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1335 PROGRAM_OBJS += http-fetch.o
1336 PROGRAMS += $(REMOTE_CURL_NAMES)
1337 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1338 ifeq "$(curl_check)" "070908"
1339 ifndef NO_EXPAT
1340 PROGRAM_OBJS += http-push.o
1341 endif
1342 endif
1343 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1344 ifeq "$(curl_check)" "072200"
1345 USE_CURL_FOR_IMAP_SEND = YesPlease
1346 endif
1347 ifdef USE_CURL_FOR_IMAP_SEND
1348 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1349 IMAP_SEND_BUILDDEPS = http.o
1350 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1351 endif
1352 ifndef NO_EXPAT
1353 ifdef EXPATDIR
1354 BASIC_CFLAGS += -I$(EXPATDIR)/include
1355 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1356 else
1357 EXPAT_LIBEXPAT = -lexpat
1358 endif
1359 ifdef EXPAT_NEEDS_XMLPARSE_H
1360 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1361 endif
1362 endif
1363 endif
1364 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1365
1366 ifdef ZLIB_PATH
1367 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1368 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1369 endif
1370 EXTLIBS += -lz
1371
1372 ifndef NO_OPENSSL
1373 OPENSSL_LIBSSL = -lssl
1374 ifdef OPENSSLDIR
1375 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1376 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1377 else
1378 OPENSSL_LINK =
1379 endif
1380 ifdef NEEDS_CRYPTO_WITH_SSL
1381 OPENSSL_LIBSSL += -lcrypto
1382 endif
1383 else
1384 BASIC_CFLAGS += -DNO_OPENSSL
1385 OPENSSL_LIBSSL =
1386 endif
1387 ifdef NO_OPENSSL
1388 LIB_4_CRYPTO =
1389 else
1390 ifdef NEEDS_SSL_WITH_CRYPTO
1391 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1392 else
1393 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1394 endif
1395 ifdef APPLE_COMMON_CRYPTO
1396 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1397 endif
1398 endif
1399 ifndef NO_ICONV
1400 ifdef NEEDS_LIBICONV
1401 ifdef ICONVDIR
1402 BASIC_CFLAGS += -I$(ICONVDIR)/include
1403 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1404 else
1405 ICONV_LINK =
1406 endif
1407 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1408 ICONV_LINK += -lintl
1409 endif
1410 EXTLIBS += $(ICONV_LINK) -liconv
1411 endif
1412 endif
1413 ifdef NEEDS_LIBGEN
1414 EXTLIBS += -lgen
1415 endif
1416 ifndef NO_GETTEXT
1417 ifndef LIBC_CONTAINS_LIBINTL
1418 EXTLIBS += -lintl
1419 endif
1420 endif
1421 ifdef NEEDS_SOCKET
1422 EXTLIBS += -lsocket
1423 endif
1424 ifdef NEEDS_NSL
1425 EXTLIBS += -lnsl
1426 endif
1427 ifdef NEEDS_RESOLV
1428 EXTLIBS += -lresolv
1429 endif
1430 ifdef NO_D_TYPE_IN_DIRENT
1431 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1432 endif
1433 ifdef NO_GECOS_IN_PWENT
1434 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1435 endif
1436 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1437 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1438 endif
1439 ifdef USE_NSEC
1440 BASIC_CFLAGS += -DUSE_NSEC
1441 endif
1442 ifdef USE_ST_TIMESPEC
1443 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1444 endif
1445 ifdef NO_NORETURN
1446 BASIC_CFLAGS += -DNO_NORETURN
1447 endif
1448 ifdef NO_NSEC
1449 BASIC_CFLAGS += -DNO_NSEC
1450 endif
1451 ifdef SNPRINTF_RETURNS_BOGUS
1452 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1453 COMPAT_OBJS += compat/snprintf.o
1454 endif
1455 ifdef FREAD_READS_DIRECTORIES
1456 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1457 COMPAT_OBJS += compat/fopen.o
1458 endif
1459 ifdef NO_SYMLINK_HEAD
1460 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1461 endif
1462 ifdef GETTEXT_POISON
1463 $(warning The GETTEXT_POISON option has been removed in favor of runtime GIT_TEST_GETTEXT_POISON. See t/README!)
1464 endif
1465 ifdef NO_GETTEXT
1466 BASIC_CFLAGS += -DNO_GETTEXT
1467 USE_GETTEXT_SCHEME ?= fallthrough
1468 endif
1469 ifdef NO_POLL
1470 NO_POLL_H = YesPlease
1471 NO_SYS_POLL_H = YesPlease
1472 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1473 COMPAT_OBJS += compat/poll/poll.o
1474 endif
1475 ifdef NO_STRCASESTR
1476 COMPAT_CFLAGS += -DNO_STRCASESTR
1477 COMPAT_OBJS += compat/strcasestr.o
1478 endif
1479 ifdef NO_STRLCPY
1480 COMPAT_CFLAGS += -DNO_STRLCPY
1481 COMPAT_OBJS += compat/strlcpy.o
1482 endif
1483 ifdef NO_STRTOUMAX
1484 COMPAT_CFLAGS += -DNO_STRTOUMAX
1485 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1486 endif
1487 ifdef NO_STRTOULL
1488 COMPAT_CFLAGS += -DNO_STRTOULL
1489 endif
1490 ifdef NO_SETENV
1491 COMPAT_CFLAGS += -DNO_SETENV
1492 COMPAT_OBJS += compat/setenv.o
1493 endif
1494 ifdef NO_MKDTEMP
1495 COMPAT_CFLAGS += -DNO_MKDTEMP
1496 COMPAT_OBJS += compat/mkdtemp.o
1497 endif
1498 ifdef MKDIR_WO_TRAILING_SLASH
1499 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1500 COMPAT_OBJS += compat/mkdir.o
1501 endif
1502 ifdef NO_UNSETENV
1503 COMPAT_CFLAGS += -DNO_UNSETENV
1504 COMPAT_OBJS += compat/unsetenv.o
1505 endif
1506 ifdef NO_SYS_SELECT_H
1507 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1508 endif
1509 ifdef NO_POLL_H
1510 BASIC_CFLAGS += -DNO_POLL_H
1511 endif
1512 ifdef NO_SYS_POLL_H
1513 BASIC_CFLAGS += -DNO_SYS_POLL_H
1514 endif
1515 ifdef NEEDS_SYS_PARAM_H
1516 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1517 endif
1518 ifdef NO_INTTYPES_H
1519 BASIC_CFLAGS += -DNO_INTTYPES_H
1520 endif
1521 ifdef NO_INITGROUPS
1522 BASIC_CFLAGS += -DNO_INITGROUPS
1523 endif
1524 ifdef NO_MMAP
1525 COMPAT_CFLAGS += -DNO_MMAP
1526 COMPAT_OBJS += compat/mmap.o
1527 else
1528 ifdef USE_WIN32_MMAP
1529 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1530 COMPAT_OBJS += compat/win32mmap.o
1531 endif
1532 endif
1533 ifdef MMAP_PREVENTS_DELETE
1534 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1535 endif
1536 ifdef OBJECT_CREATION_USES_RENAMES
1537 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1538 endif
1539 ifdef NO_STRUCT_ITIMERVAL
1540 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1541 NO_SETITIMER = YesPlease
1542 endif
1543 ifdef NO_SETITIMER
1544 COMPAT_CFLAGS += -DNO_SETITIMER
1545 endif
1546 ifdef NO_PREAD
1547 COMPAT_CFLAGS += -DNO_PREAD
1548 COMPAT_OBJS += compat/pread.o
1549 endif
1550 ifdef NO_FAST_WORKING_DIRECTORY
1551 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1552 endif
1553 ifdef NO_TRUSTABLE_FILEMODE
1554 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1555 endif
1556 ifdef NEEDS_MODE_TRANSLATION
1557 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1558 COMPAT_OBJS += compat/stat.o
1559 endif
1560 ifdef NO_IPV6
1561 BASIC_CFLAGS += -DNO_IPV6
1562 endif
1563 ifdef NO_INTPTR_T
1564 COMPAT_CFLAGS += -DNO_INTPTR_T
1565 endif
1566 ifdef NO_UINTMAX_T
1567 BASIC_CFLAGS += -Duintmax_t=uint32_t
1568 endif
1569 ifdef NO_SOCKADDR_STORAGE
1570 ifdef NO_IPV6
1571 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1572 else
1573 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1574 endif
1575 endif
1576 ifdef NO_INET_NTOP
1577 LIB_OBJS += compat/inet_ntop.o
1578 BASIC_CFLAGS += -DNO_INET_NTOP
1579 endif
1580 ifdef NO_INET_PTON
1581 LIB_OBJS += compat/inet_pton.o
1582 BASIC_CFLAGS += -DNO_INET_PTON
1583 endif
1584 ifndef NO_UNIX_SOCKETS
1585 LIB_OBJS += unix-socket.o
1586 PROGRAM_OBJS += credential-cache.o
1587 PROGRAM_OBJS += credential-cache--daemon.o
1588 endif
1589
1590 ifdef NO_ICONV
1591 BASIC_CFLAGS += -DNO_ICONV
1592 endif
1593
1594 ifdef OLD_ICONV
1595 BASIC_CFLAGS += -DOLD_ICONV
1596 endif
1597
1598 ifdef NO_DEFLATE_BOUND
1599 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1600 endif
1601
1602 ifdef NO_POSIX_GOODIES
1603 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1604 endif
1605
1606 ifdef APPLE_COMMON_CRYPTO
1607 # Apple CommonCrypto requires chunking
1608 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1609 endif
1610
1611 ifdef OPENSSL_SHA1
1612 EXTLIBS += $(LIB_4_CRYPTO)
1613 BASIC_CFLAGS += -DSHA1_OPENSSL
1614 else
1615 ifdef BLK_SHA1
1616 LIB_OBJS += block-sha1/sha1.o
1617 BASIC_CFLAGS += -DSHA1_BLK
1618 else
1619 ifdef PPC_SHA1
1620 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1621 BASIC_CFLAGS += -DSHA1_PPC
1622 else
1623 ifdef APPLE_COMMON_CRYPTO
1624 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1625 BASIC_CFLAGS += -DSHA1_APPLE
1626 else
1627 DC_SHA1 := YesPlease
1628 BASIC_CFLAGS += -DSHA1_DC
1629 LIB_OBJS += sha1dc_git.o
1630 ifdef DC_SHA1_EXTERNAL
1631 ifdef DC_SHA1_SUBMODULE
1632 ifneq ($(DC_SHA1_SUBMODULE),auto)
1633 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1634 endif
1635 endif
1636 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1637 EXTLIBS += -lsha1detectcoll
1638 else
1639 ifdef DC_SHA1_SUBMODULE
1640 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1641 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1642 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1643 else
1644 LIB_OBJS += sha1dc/sha1.o
1645 LIB_OBJS += sha1dc/ubc_check.o
1646 endif
1647 BASIC_CFLAGS += \
1648 -DSHA1DC_NO_STANDARD_INCLUDES \
1649 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1650 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1651 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1652 endif
1653 endif
1654 endif
1655 endif
1656 endif
1657
1658 ifdef OPENSSL_SHA256
1659 EXTLIBS += $(LIB_4_CRYPTO)
1660 BASIC_CFLAGS += -DSHA256_OPENSSL
1661 else
1662 ifdef GCRYPT_SHA256
1663 BASIC_CFLAGS += -DSHA256_GCRYPT
1664 EXTLIBS += -lgcrypt
1665 else
1666 LIB_OBJS += sha256/block/sha256.o
1667 BASIC_CFLAGS += -DSHA256_BLK
1668 endif
1669 endif
1670
1671 ifdef SHA1_MAX_BLOCK_SIZE
1672 LIB_OBJS += compat/sha1-chunked.o
1673 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1674 endif
1675 ifdef NO_HSTRERROR
1676 COMPAT_CFLAGS += -DNO_HSTRERROR
1677 COMPAT_OBJS += compat/hstrerror.o
1678 endif
1679 ifdef NO_MEMMEM
1680 COMPAT_CFLAGS += -DNO_MEMMEM
1681 COMPAT_OBJS += compat/memmem.o
1682 endif
1683 ifdef NO_GETPAGESIZE
1684 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1685 endif
1686 ifdef INTERNAL_QSORT
1687 COMPAT_CFLAGS += -DINTERNAL_QSORT
1688 COMPAT_OBJS += compat/qsort.o
1689 endif
1690 ifdef HAVE_ISO_QSORT_S
1691 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1692 else
1693 COMPAT_OBJS += compat/qsort_s.o
1694 endif
1695 ifdef RUNTIME_PREFIX
1696 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1697 endif
1698
1699 ifdef NO_PTHREADS
1700 BASIC_CFLAGS += -DNO_PTHREADS
1701 else
1702 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1703 EXTLIBS += $(PTHREAD_LIBS)
1704 endif
1705
1706 ifdef HAVE_PATHS_H
1707 BASIC_CFLAGS += -DHAVE_PATHS_H
1708 endif
1709
1710 ifdef HAVE_LIBCHARSET_H
1711 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1712 EXTLIBS += $(CHARSET_LIB)
1713 endif
1714
1715 ifdef HAVE_STRINGS_H
1716 BASIC_CFLAGS += -DHAVE_STRINGS_H
1717 endif
1718
1719 ifdef HAVE_DEV_TTY
1720 BASIC_CFLAGS += -DHAVE_DEV_TTY
1721 endif
1722
1723 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1724 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1725 endif
1726 ifdef UNRELIABLE_FSTAT
1727 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1728 endif
1729 ifdef NO_REGEX
1730 COMPAT_CFLAGS += -Icompat/regex
1731 COMPAT_OBJS += compat/regex/regex.o
1732 endif
1733 ifdef NATIVE_CRLF
1734 BASIC_CFLAGS += -DNATIVE_CRLF
1735 endif
1736
1737 ifdef USE_NED_ALLOCATOR
1738 COMPAT_CFLAGS += -Icompat/nedmalloc
1739 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1740 OVERRIDE_STRDUP = YesPlease
1741 endif
1742
1743 ifdef OVERRIDE_STRDUP
1744 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1745 COMPAT_OBJS += compat/strdup.o
1746 endif
1747
1748 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1749 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1750 endif
1751
1752 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1753 MSGFMT += --check --statistics
1754 endif
1755
1756 ifdef GMTIME_UNRELIABLE_ERRORS
1757 COMPAT_OBJS += compat/gmtime.o
1758 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1759 endif
1760
1761 ifdef HAVE_CLOCK_GETTIME
1762 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1763 endif
1764
1765 ifdef HAVE_CLOCK_MONOTONIC
1766 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1767 endif
1768
1769 ifdef NEEDS_LIBRT
1770 EXTLIBS += -lrt
1771 endif
1772
1773 ifdef HAVE_BSD_SYSCTL
1774 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1775 endif
1776
1777 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1778 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1779 endif
1780
1781 ifdef HAVE_GETDELIM
1782 BASIC_CFLAGS += -DHAVE_GETDELIM
1783 endif
1784
1785 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1786 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1787 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1788 endif
1789
1790 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1791 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1792 endif
1793
1794 ifdef HAVE_WPGMPTR
1795 BASIC_CFLAGS += -DHAVE_WPGMPTR
1796 endif
1797
1798 ifeq ($(TCLTK_PATH),)
1799 NO_TCLTK = NoThanks
1800 endif
1801
1802 ifeq ($(PERL_PATH),)
1803 NO_PERL = NoThanks
1804 endif
1805
1806 ifeq ($(PYTHON_PATH),)
1807 NO_PYTHON = NoThanks
1808 endif
1809
1810 ifndef PAGER_ENV
1811 PAGER_ENV = LESS=FRX LV=-c
1812 endif
1813
1814 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1815 QUIET_SUBDIR1 =
1816
1817 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1818 PRINT_DIR = --no-print-directory
1819 else # "make -w"
1820 NO_SUBDIR = :
1821 endif
1822
1823 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1824 ifndef V
1825 QUIET_CC = @echo ' ' CC $@;
1826 QUIET_AR = @echo ' ' AR $@;
1827 QUIET_LINK = @echo ' ' LINK $@;
1828 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1829 QUIET_GEN = @echo ' ' GEN $@;
1830 QUIET_LNCP = @echo ' ' LN/CP $@;
1831 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1832 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1833 QUIET_GCOV = @echo ' ' GCOV $@;
1834 QUIET_SP = @echo ' ' SP $<;
1835 QUIET_HDR = @echo ' ' HDR $<;
1836 QUIET_RC = @echo ' ' RC $@;
1837 QUIET_SUBDIR0 = +@subdir=
1838 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1839 $(MAKE) $(PRINT_DIR) -C $$subdir
1840 export V
1841 export QUIET_GEN
1842 export QUIET_BUILT_IN
1843 endif
1844 endif
1845
1846 ifdef NO_INSTALL_HARDLINKS
1847 export NO_INSTALL_HARDLINKS
1848 endif
1849
1850 ### profile feedback build
1851 #
1852
1853 # Can adjust this to be a global directory if you want to do extended
1854 # data gathering
1855 PROFILE_DIR := $(CURDIR)
1856
1857 ifeq ("$(PROFILE)","GEN")
1858 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1859 EXTLIBS += -lgcov
1860 export CCACHE_DISABLE = t
1861 V = 1
1862 else
1863 ifneq ("$(PROFILE)","")
1864 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1865 export CCACHE_DISABLE = t
1866 V = 1
1867 endif
1868 endif
1869
1870 # Shell quote (do not use $(call) to accommodate ancient setups);
1871
1872 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1873 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1874
1875 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1876 bindir_SQ = $(subst ','\'',$(bindir))
1877 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1878 mandir_SQ = $(subst ','\'',$(mandir))
1879 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1880 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1881 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1882 localedir_SQ = $(subst ','\'',$(localedir))
1883 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1884 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1885 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1886 template_dir_SQ = $(subst ','\'',$(template_dir))
1887 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1888 prefix_SQ = $(subst ','\'',$(prefix))
1889 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1890 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1891
1892 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1893 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1894 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1895 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1896 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1897 DIFF_SQ = $(subst ','\'',$(DIFF))
1898 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1899
1900 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1901 # relative to each other and share an installation path.
1902 #
1903 # This is a dependency in:
1904 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1905 # - The runtime prefix Perl header (see
1906 # "perl/header_templates/runtime_prefix.template.pl").
1907 ifdef RUNTIME_PREFIX
1908
1909 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1910 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1911 endif
1912
1913 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1914 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1915 endif
1916
1917 ifndef NO_PERL
1918 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1919 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1920 endif
1921 endif
1922
1923 endif
1924
1925 # We must filter out any object files from $(GITLIBS),
1926 # as it is typically used like:
1927 #
1928 # foo: foo.o $(GITLIBS)
1929 # $(CC) $(filter %.o,$^) $(LIBS)
1930 #
1931 # where we use it as a dependency. Since we also pull object files
1932 # from the dependency list, that would make each entry appear twice.
1933 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1934
1935 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1936 LIB_OBJS += $(COMPAT_OBJS)
1937
1938 # Quote for C
1939
1940 ifdef DEFAULT_EDITOR
1941 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1942 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1943
1944 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1945 endif
1946
1947 ifdef DEFAULT_PAGER
1948 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1949 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1950
1951 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1952 endif
1953
1954 ifdef SHELL_PATH
1955 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1956 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1957
1958 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1959 endif
1960
1961 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1962 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1963 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1964 GIT-USER-AGENT: FORCE
1965 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1966 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1967 fi
1968
1969 ifdef DEFAULT_HELP_FORMAT
1970 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1971 endif
1972
1973 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1974 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1975 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1976 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1977
1978 ALL_CFLAGS += $(BASIC_CFLAGS)
1979 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1980
1981 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1982
1983
1984 ### Build rules
1985
1986 SHELL = $(SHELL_PATH)
1987
1988 all:: shell_compatibility_test
1989
1990 ifeq "$(PROFILE)" "BUILD"
1991 all:: profile
1992 endif
1993
1994 profile:: profile-clean
1995 $(MAKE) PROFILE=GEN all
1996 $(MAKE) PROFILE=GEN -j1 test
1997 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1998 $(MAKE) PROFILE=GEN -j1 perf; \
1999 else \
2000 echo "Skipping profile of perf tests..."; \
2001 fi
2002 $(MAKE) PROFILE=USE all
2003
2004 profile-fast: profile-clean
2005 $(MAKE) PROFILE=GEN all
2006 $(MAKE) PROFILE=GEN -j1 perf
2007 $(MAKE) PROFILE=USE all
2008
2009
2010 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2011 ifneq (,$X)
2012 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
2013 endif
2014
2015 all::
2016 ifndef NO_TCLTK
2017 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2018 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2019 endif
2020 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2021
2022 please_set_SHELL_PATH_to_a_more_modern_shell:
2023 @$$(:)
2024
2025 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2026
2027 strip: $(PROGRAMS) git$X
2028 $(STRIP) $(STRIP_OPTS) $^
2029
2030 ### Target-specific flags and dependencies
2031
2032 # The generic compilation pattern rule and automatically
2033 # computed header dependencies (falling back to a dependency on
2034 # LIB_H) are enough to describe how most targets should be built,
2035 # but some targets are special enough to need something a little
2036 # different.
2037 #
2038 # - When a source file "foo.c" #includes a generated header file,
2039 # we need to list that dependency for the "foo.o" target.
2040 #
2041 # We also list it from other targets that are built from foo.c
2042 # like "foo.sp" and "foo.s", even though that is easy to forget
2043 # to do because the generated header is already present around
2044 # after a regular build attempt.
2045 #
2046 # - Some code depends on configuration kept in makefile
2047 # variables. The target-specific variable EXTRA_CPPFLAGS can
2048 # be used to convey that information to the C preprocessor
2049 # using -D options.
2050 #
2051 # The "foo.o" target should have a corresponding dependency on
2052 # a file that changes when the value of the makefile variable
2053 # changes. For example, targets making use of the
2054 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2055 #
2056 # Technically the ".sp" and ".s" targets do not need this
2057 # dependency because they are force-built, but they get the
2058 # same dependency for consistency. This way, you do not have to
2059 # know how each target is implemented. And it means the
2060 # dependencies here will not need to change if the force-build
2061 # details change some day.
2062
2063 git.sp git.s git.o: GIT-PREFIX
2064 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2065 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2066 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2067 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2068
2069 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2070 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2071 $(filter %.o,$^) $(LIBS)
2072
2073 help.sp help.s help.o: command-list.h
2074
2075 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2076 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2077 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2078 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2079 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2080
2081 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2082 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2083 '-DGIT_VERSION="$(GIT_VERSION)"' \
2084 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2085 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2086 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2087 git rev-parse -q --verify HEAD 2>/dev/null)"'
2088
2089 $(BUILT_INS): git$X
2090 $(QUIET_BUILT_IN)$(RM) $@ && \
2091 ln $< $@ 2>/dev/null || \
2092 ln -s $< $@ 2>/dev/null || \
2093 cp $< $@
2094
2095 command-list.h: generate-cmdlist.sh command-list.txt
2096
2097 command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
2098 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2099
2100 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2101 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2102 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2103 $(perllibdir_SQ)
2104 define cmd_munge_script
2105 $(RM) $@ $@+ && \
2106 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2107 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2108 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2109 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2110 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2111 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2112 -e $(BROKEN_PATH_FIX) \
2113 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2114 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2115 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2116 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2117 $@.sh >$@+
2118 endef
2119
2120 GIT-SCRIPT-DEFINES: FORCE
2121 @FLAGS='$(SCRIPT_DEFINES)'; \
2122 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2123 echo >&2 " * new script parameters"; \
2124 echo "$$FLAGS" >$@; \
2125 fi
2126
2127
2128 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2129 $(QUIET_GEN)$(cmd_munge_script) && \
2130 chmod +x $@+ && \
2131 mv $@+ $@
2132
2133 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2134 $(QUIET_GEN)$(cmd_munge_script) && \
2135 mv $@+ $@
2136
2137 git.res: git.rc GIT-VERSION-FILE GIT-PREFIX
2138 $(QUIET_RC)$(RC) \
2139 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2140 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2141 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2142
2143 # This makes sure we depend on the NO_PERL setting itself.
2144 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2145
2146 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2147 # since the locale directory is injected.
2148 perl_localedir_SQ = $(localedir_SQ)
2149
2150 ifndef NO_PERL
2151 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2152 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2153
2154 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2155 PERL_DEFINES += $(RUNTIME_PREFIX)
2156
2157 # Support Perl runtime prefix. In this mode, a different header is installed
2158 # into Perl scripts.
2159 ifdef RUNTIME_PREFIX
2160
2161 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2162
2163 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2164 # at runtime.
2165 perl_localedir_SQ =
2166
2167 endif
2168
2169 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2170
2171 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2172 $(QUIET_GEN)$(RM) $@ $@+ && \
2173 sed -e '1{' \
2174 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2175 -e ' r GIT-PERL-HEADER' \
2176 -e ' G' \
2177 -e '}' \
2178 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2179 $< >$@+ && \
2180 chmod +x $@+ && \
2181 mv $@+ $@
2182
2183 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2184 GIT-PERL-DEFINES: FORCE
2185 @FLAGS='$(PERL_DEFINES)'; \
2186 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2187 echo >&2 " * new perl-specific parameters"; \
2188 echo "$$FLAGS" >$@; \
2189 fi
2190
2191 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2192 $(QUIET_GEN)$(RM) $@ && \
2193 INSTLIBDIR='$(perllibdir_SQ)' && \
2194 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2195 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2196 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2197 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2198 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2199 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2200 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2201 $< >$@+ && \
2202 mv $@+ $@
2203
2204 .PHONY: perllibdir
2205 perllibdir:
2206 @echo '$(perllibdir_SQ)'
2207
2208 .PHONY: gitweb
2209 gitweb:
2210 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2211
2212 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2213 $(QUIET_GEN)$(cmd_munge_script) && \
2214 chmod +x $@+ && \
2215 mv $@+ $@
2216 else # NO_PERL
2217 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2218 $(QUIET_GEN)$(RM) $@ $@+ && \
2219 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2220 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2221 unimplemented.sh >$@+ && \
2222 chmod +x $@+ && \
2223 mv $@+ $@
2224 endif # NO_PERL
2225
2226 # This makes sure we depend on the NO_PYTHON setting itself.
2227 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2228
2229 ifndef NO_PYTHON
2230 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2231 $(SCRIPT_PYTHON_GEN): % : %.py
2232 $(QUIET_GEN)$(RM) $@ $@+ && \
2233 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2234 $< >$@+ && \
2235 chmod +x $@+ && \
2236 mv $@+ $@
2237 else # NO_PYTHON
2238 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2239 $(QUIET_GEN)$(RM) $@ $@+ && \
2240 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2241 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2242 unimplemented.sh >$@+ && \
2243 chmod +x $@+ && \
2244 mv $@+ $@
2245 endif # NO_PYTHON
2246
2247 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2248 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2249 configure.ac >configure.ac+ && \
2250 autoconf -o configure configure.ac+ && \
2251 $(RM) configure.ac+
2252
2253 configure: configure.ac GIT-VERSION-FILE
2254 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2255
2256 ifdef AUTOCONFIGURED
2257 # We avoid depending on 'configure' here, because it gets rebuilt
2258 # every time GIT-VERSION-FILE is modified, only to update the embedded
2259 # version number string, which config.status does not care about. We
2260 # do want to recheck when the platform/environment detection logic
2261 # changes, hence this depends on configure.ac.
2262 config.status: configure.ac
2263 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2264 if test -f config.status; then \
2265 ./config.status --recheck; \
2266 else \
2267 ./configure; \
2268 fi
2269 reconfigure config.mak.autogen: config.status
2270 $(QUIET_GEN)./config.status
2271 .PHONY: reconfigure # This is a convenience target.
2272 endif
2273
2274 XDIFF_OBJS += xdiff/xdiffi.o
2275 XDIFF_OBJS += xdiff/xprepare.o
2276 XDIFF_OBJS += xdiff/xutils.o
2277 XDIFF_OBJS += xdiff/xemit.o
2278 XDIFF_OBJS += xdiff/xmerge.o
2279 XDIFF_OBJS += xdiff/xpatience.o
2280 XDIFF_OBJS += xdiff/xhistogram.o
2281
2282 VCSSVN_OBJS += vcs-svn/line_buffer.o
2283 VCSSVN_OBJS += vcs-svn/sliding_window.o
2284 VCSSVN_OBJS += vcs-svn/fast_export.o
2285 VCSSVN_OBJS += vcs-svn/svndiff.o
2286 VCSSVN_OBJS += vcs-svn/svndump.o
2287
2288 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2289 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2290 $(XDIFF_OBJS) \
2291 $(VCSSVN_OBJS) \
2292 $(FUZZ_OBJS) \
2293 common-main.o \
2294 git.o
2295 ifndef NO_CURL
2296 OBJECTS += http.o http-walker.o remote-curl.o
2297 endif
2298
2299 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2300 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2301
2302 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2303 $(dep_dirs):
2304 @mkdir -p $@
2305
2306 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2307 dep_file = $(dir $@).depend/$(notdir $@).d
2308 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2309 endif
2310
2311 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2312 dep_dirs =
2313 missing_dep_dirs =
2314 dep_args =
2315 endif
2316
2317 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2318 ASM_OBJ := $(ASM_SRC:S=o)
2319 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2320
2321 .SUFFIXES:
2322
2323 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2324 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2325 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2326 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2327
2328 %.s: %.c GIT-CFLAGS FORCE
2329 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2330
2331 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2332 # Take advantage of gcc's on-the-fly dependency generation
2333 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2334 dep_files_present := $(wildcard $(dep_files))
2335 ifneq ($(dep_files_present),)
2336 include $(dep_files_present)
2337 endif
2338 else
2339 # Dependencies on header files, for platforms that do not support
2340 # the gcc -MMD option.
2341 #
2342 # Dependencies on automatically generated headers such as command-list.h
2343 # should _not_ be included here, since they are necessary even when
2344 # building an object for the first time.
2345
2346 $(OBJECTS): $(LIB_H)
2347 endif
2348
2349 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2350 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2351 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2352 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2353 '-DBINDIR="$(bindir_relative_SQ)"' \
2354 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2355
2356 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2357 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2358 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2359
2360 config.sp config.s config.o: GIT-PREFIX
2361 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2362 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2363
2364 attr.sp attr.s attr.o: GIT-PREFIX
2365 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2366 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2367
2368 gettext.sp gettext.s gettext.o: GIT-PREFIX
2369 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2370 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2371
2372 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2373 -DCURL_DISABLE_TYPECHECK
2374
2375 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2376
2377 ifdef NO_EXPAT
2378 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2379 endif
2380
2381 ifdef NO_REGEX
2382 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2383 -DGAWK -DNO_MBSUPPORT
2384 endif
2385
2386 ifdef USE_NED_ALLOCATOR
2387 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2388 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2389 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2390 endif
2391
2392 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2393 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2394
2395 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2396 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2397 $(IMAP_SEND_LDFLAGS) $(LIBS)
2398
2399 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2400 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2401 $(CURL_LIBCURL) $(LIBS)
2402 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2403 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2404 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2405
2406 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2407 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2408 $(VCSSVN_LIB)
2409
2410 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2411 $(QUIET_LNCP)$(RM) $@ && \
2412 ln $< $@ 2>/dev/null || \
2413 ln -s $< $@ 2>/dev/null || \
2414 cp $< $@
2415
2416 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2417 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2418 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2419
2420 $(LIB_FILE): $(LIB_OBJS)
2421 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2422
2423 $(XDIFF_LIB): $(XDIFF_OBJS)
2424 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2425
2426 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2427 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2428
2429 export DEFAULT_EDITOR DEFAULT_PAGER
2430
2431 .PHONY: doc man man-perl html info pdf
2432 doc: man-perl
2433 $(MAKE) -C Documentation all
2434
2435 man: man-perl
2436 $(MAKE) -C Documentation man
2437
2438 man-perl: perl/build/man/man3/Git.3pm
2439
2440 html:
2441 $(MAKE) -C Documentation html
2442
2443 info:
2444 $(MAKE) -C Documentation info
2445
2446 pdf:
2447 $(MAKE) -C Documentation pdf
2448
2449 XGETTEXT_FLAGS = \
2450 --force-po \
2451 --add-comments=TRANSLATORS: \
2452 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2453 --from-code=UTF-8
2454 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2455 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2456 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2457 --keyword=gettextln --keyword=eval_gettextln
2458 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2459 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2460 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2461 LOCALIZED_SH = $(SCRIPT_SH)
2462 LOCALIZED_SH += git-parse-remote.sh
2463 LOCALIZED_SH += git-rebase--preserve-merges.sh
2464 LOCALIZED_SH += git-sh-setup.sh
2465 LOCALIZED_PERL = $(SCRIPT_PERL)
2466
2467 ifdef XGETTEXT_INCLUDE_TESTS
2468 LOCALIZED_C += t/t0200/test.c
2469 LOCALIZED_SH += t/t0200/test.sh
2470 LOCALIZED_PERL += t/t0200/test.perl
2471 endif
2472
2473 ## Note that this is meant to be run only by the localization coordinator
2474 ## under a very controlled condition, i.e. (1) it is to be run in a
2475 ## Git repository (not a tarball extract), (2) any local modifications
2476 ## will be lost.
2477 ## Gettext tools cannot work with our own custom PRItime type, so
2478 ## we replace PRItime with PRIuMAX. We need to update this to
2479 ## PRIdMAX if we switch to a signed type later.
2480
2481 po/git.pot: $(GENERATED_H) FORCE
2482 # All modifications will be reverted at the end, so we do not
2483 # want to have any local change.
2484 git diff --quiet HEAD && git diff --quiet --cached
2485
2486 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2487 do \
2488 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2489 cat "$$s+" >"$$s" && rm "$$s+"; \
2490 done
2491
2492 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2493 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2494 $(LOCALIZED_SH)
2495 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2496 $(LOCALIZED_PERL)
2497
2498 # Reverting the munged source, leaving only the updated $@
2499 git reset --hard
2500 mv $@+ $@
2501
2502 .PHONY: pot
2503 pot: po/git.pot
2504
2505 POFILES := $(wildcard po/*.po)
2506 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2507
2508 ifndef NO_GETTEXT
2509 all:: $(MOFILES)
2510 endif
2511
2512 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2513 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2514
2515 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2516 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2517 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2518 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2519
2520 ifndef NO_PERL
2521 all:: $(LIB_PERL_GEN)
2522 ifndef NO_PERL_CPAN_FALLBACKS
2523 all:: $(LIB_CPAN_GEN)
2524 endif
2525 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2526 endif
2527
2528 perl/build/lib/%.pm: perl/%.pm
2529 $(QUIET_GEN)mkdir -p $(dir $@) && \
2530 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2531 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2532 < $< > $@
2533
2534 perl/build/man/man3/Git.3pm: perl/Git.pm
2535 $(QUIET_GEN)mkdir -p $(dir $@) && \
2536 pod2man $< $@
2537
2538 FIND_SOURCE_FILES = ( \
2539 git ls-files \
2540 '*.[hcS]' \
2541 '*.sh' \
2542 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2543 ':!contrib' \
2544 2>/dev/null || \
2545 $(FIND) . \
2546 \( -name .git -type d -prune \) \
2547 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2548 -o \( -name contrib -type d -prune \) \
2549 -o \( -name build -type d -prune \) \
2550 -o \( -name 'trash*' -type d -prune \) \
2551 -o \( -name '*.[hcS]' -type f -print \) \
2552 -o \( -name '*.sh' -type f -print \) \
2553 )
2554
2555 $(ETAGS_TARGET): FORCE
2556 $(RM) $(ETAGS_TARGET)
2557 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2558
2559 tags: FORCE
2560 $(RM) tags
2561 $(FIND_SOURCE_FILES) | xargs ctags -a
2562
2563 cscope:
2564 $(RM) cscope*
2565 $(FIND_SOURCE_FILES) | xargs cscope -b
2566
2567 ### Detect prefix changes
2568 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2569 $(localedir_SQ)
2570
2571 GIT-PREFIX: FORCE
2572 @FLAGS='$(TRACK_PREFIX)'; \
2573 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2574 echo >&2 " * new prefix flags"; \
2575 echo "$$FLAGS" >GIT-PREFIX; \
2576 fi
2577
2578 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2579
2580 GIT-CFLAGS: FORCE
2581 @FLAGS='$(TRACK_CFLAGS)'; \
2582 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2583 echo >&2 " * new build flags"; \
2584 echo "$$FLAGS" >GIT-CFLAGS; \
2585 fi
2586
2587 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2588
2589 GIT-LDFLAGS: FORCE
2590 @FLAGS='$(TRACK_LDFLAGS)'; \
2591 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2592 echo >&2 " * new link flags"; \
2593 echo "$$FLAGS" >GIT-LDFLAGS; \
2594 fi
2595
2596 # We need to apply sq twice, once to protect from the shell
2597 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2598 # and the first level quoting from the shell that runs "echo".
2599 GIT-BUILD-OPTIONS: FORCE
2600 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2601 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2602 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2603 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2604 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2605 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2606 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2607 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2608 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2609 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2610 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2611 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2612 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2613 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2614 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2615 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2616 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2617 @echo X=\'$(X)\' >>$@+
2618 ifdef TEST_OUTPUT_DIRECTORY
2619 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2620 endif
2621 ifdef GIT_TEST_OPTS
2622 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2623 endif
2624 ifdef GIT_TEST_CMP
2625 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2626 endif
2627 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2628 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2629 endif
2630 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2631 ifdef GIT_PERF_REPEAT_COUNT
2632 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2633 endif
2634 ifdef GIT_PERF_REPO
2635 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2636 endif
2637 ifdef GIT_PERF_LARGE_REPO
2638 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2639 endif
2640 ifdef GIT_PERF_MAKE_OPTS
2641 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2642 endif
2643 ifdef GIT_PERF_MAKE_COMMAND
2644 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2645 endif
2646 ifdef GIT_INTEROP_MAKE_OPTS
2647 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2648 endif
2649 ifdef GIT_TEST_INDEX_VERSION
2650 @echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
2651 endif
2652 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2653
2654 ### Detect Python interpreter path changes
2655 ifndef NO_PYTHON
2656 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2657
2658 GIT-PYTHON-VARS: FORCE
2659 @VARS='$(TRACK_PYTHON)'; \
2660 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2661 echo >&2 " * new Python interpreter location"; \
2662 echo "$$VARS" >$@; \
2663 fi
2664 endif
2665
2666 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2667
2668 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2669 all:: $(NO_INSTALL)
2670
2671 bin-wrappers/%: wrap-for-bin.sh
2672 @mkdir -p bin-wrappers
2673 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2674 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2675 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2676 chmod +x $@
2677
2678 # GNU make supports exporting all variables by "export" without parameters.
2679 # However, the environment gets quite big, and some programs have problems
2680 # with that.
2681
2682 export NO_SVN_TESTS
2683 export TEST_NO_MALLOC_CHECK
2684
2685 ### Testing rules
2686
2687 test: all
2688 $(MAKE) -C t/ all
2689
2690 perf: all
2691 $(MAKE) -C t/perf/ all
2692
2693 .PHONY: test perf
2694
2695 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2696
2697 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2698
2699 .PRECIOUS: $(TEST_OBJS)
2700
2701 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2702
2703 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2704 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2705
2706 check-sha1:: t/helper/test-tool$X
2707 t/helper/test-sha1.sh
2708
2709 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2710
2711 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2712 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2713 $(SPARSE_FLAGS) $<
2714
2715 .PHONY: sparse $(SP_OBJ)
2716 sparse: $(SP_OBJ)
2717
2718 GEN_HDRS := command-list.h unicode-width.h
2719 EXCEPT_HDRS := $(GEN_HDRS) compat% xdiff%
2720 CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
2721 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
2722
2723 $(HCO): %.hco: %.h FORCE
2724 $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
2725
2726 .PHONY: hdr-check $(HCO)
2727 hdr-check: $(HCO)
2728
2729 .PHONY: style
2730 style:
2731 git clang-format --style file --diff --extensions c,h
2732
2733 check: command-list.h
2734 @if sparse; \
2735 then \
2736 echo >&2 "Use 'make sparse' instead"; \
2737 $(MAKE) --no-print-directory sparse; \
2738 else \
2739 echo >&2 "Did you mean 'make test'?"; \
2740 exit 1; \
2741 fi
2742
2743 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2744 ifdef DC_SHA1_SUBMODULE
2745 COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
2746 else
2747 COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
2748 endif
2749
2750 %.cocci.patch: %.cocci $(COCCI_SOURCES)
2751 @echo ' ' SPATCH $<; \
2752 ret=0; \
2753 for f in $(COCCI_SOURCES); do \
2754 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2755 { ret=$$?; break; }; \
2756 done >$@+ 2>$@.log; \
2757 if test $$ret != 0; \
2758 then \
2759 cat $@.log; \
2760 exit 1; \
2761 fi; \
2762 mv $@+ $@; \
2763 if test -s $@; \
2764 then \
2765 echo ' ' SPATCH result: $@; \
2766 fi
2767 coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci)))
2768
2769 # See contrib/coccinelle/README
2770 coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci))
2771
2772 .PHONY: coccicheck coccicheck-pending
2773
2774 ### Installation rules
2775
2776 ifneq ($(filter /%,$(firstword $(template_dir))),)
2777 template_instdir = $(template_dir)
2778 else
2779 template_instdir = $(prefix)/$(template_dir)
2780 endif
2781 export template_instdir
2782
2783 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2784 gitexec_instdir = $(gitexecdir)
2785 else
2786 gitexec_instdir = $(prefix)/$(gitexecdir)
2787 endif
2788 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2789 export gitexec_instdir
2790
2791 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2792 mergetools_instdir = $(mergetoolsdir)
2793 else
2794 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2795 endif
2796 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2797
2798 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2799
2800 .PHONY: profile-install profile-fast-install
2801 profile-install: profile
2802 $(MAKE) install
2803
2804 profile-fast-install: profile-fast
2805 $(MAKE) install
2806
2807 install: all
2808 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2809 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2810 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2811 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2812 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2813 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2814 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2815 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2816 ifndef NO_GETTEXT
2817 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2818 (cd po/build/locale && $(TAR) cf - .) | \
2819 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2820 endif
2821 ifndef NO_PERL
2822 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2823 (cd perl/build/lib && $(TAR) cf - .) | \
2824 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2825 $(MAKE) -C gitweb install
2826 endif
2827 ifndef NO_TCLTK
2828 $(MAKE) -C gitk-git install
2829 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2830 endif
2831 ifneq (,$X)
2832 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
2833 endif
2834
2835 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2836 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2837 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2838 { test "$$bindir/" = "$$execdir/" || \
2839 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2840 $(RM) "$$execdir/$$p" && \
2841 test -n "$(INSTALL_SYMLINKS)" && \
2842 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2843 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2844 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2845 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2846 done; \
2847 } && \
2848 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2849 $(RM) "$$bindir/$$p" && \
2850 test -n "$(INSTALL_SYMLINKS)" && \
2851 ln -s "git$X" "$$bindir/$$p" || \
2852 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2853 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2854 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2855 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2856 done && \
2857 for p in $(BUILT_INS); do \
2858 $(RM) "$$execdir/$$p" && \
2859 test -n "$(INSTALL_SYMLINKS)" && \
2860 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2861 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2862 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2863 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2864 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2865 done && \
2866 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2867 for p in $$remote_curl_aliases; do \
2868 $(RM) "$$execdir/$$p" && \
2869 test -n "$(INSTALL_SYMLINKS)" && \
2870 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2871 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2872 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2873 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2874 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2875 done && \
2876 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2877
2878 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2879 .PHONY: quick-install-doc quick-install-man quick-install-html
2880 install-gitweb:
2881 $(MAKE) -C gitweb install
2882
2883 install-doc: install-man-perl
2884 $(MAKE) -C Documentation install
2885
2886 install-man: install-man-perl
2887 $(MAKE) -C Documentation install-man
2888
2889 install-man-perl: man-perl
2890 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2891 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2892 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2893
2894 install-html:
2895 $(MAKE) -C Documentation install-html
2896
2897 install-info:
2898 $(MAKE) -C Documentation install-info
2899
2900 install-pdf:
2901 $(MAKE) -C Documentation install-pdf
2902
2903 quick-install-doc:
2904 $(MAKE) -C Documentation quick-install
2905
2906 quick-install-man:
2907 $(MAKE) -C Documentation quick-install-man
2908
2909 quick-install-html:
2910 $(MAKE) -C Documentation quick-install-html
2911
2912
2913
2914 ### Maintainer's dist rules
2915
2916 GIT_TARNAME = git-$(GIT_VERSION)
2917 dist: git-archive$(X) configure
2918 ./git-archive --format=tar \
2919 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2920 @mkdir -p $(GIT_TARNAME)
2921 @cp configure $(GIT_TARNAME)
2922 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2923 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2924 $(TAR) rf $(GIT_TARNAME).tar \
2925 $(GIT_TARNAME)/configure \
2926 $(GIT_TARNAME)/version \
2927 $(GIT_TARNAME)/git-gui/version
2928 ifdef DC_SHA1_SUBMODULE
2929 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2930 @cp sha1collisiondetection/LICENSE.txt \
2931 $(GIT_TARNAME)/sha1collisiondetection/
2932 @cp sha1collisiondetection/LICENSE.txt \
2933 $(GIT_TARNAME)/sha1collisiondetection/
2934 @cp sha1collisiondetection/lib/sha1.[ch] \
2935 $(GIT_TARNAME)/sha1collisiondetection/lib/
2936 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2937 $(GIT_TARNAME)/sha1collisiondetection/lib/
2938 $(TAR) rf $(GIT_TARNAME).tar \
2939 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2940 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2941 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2942 endif
2943 @$(RM) -r $(GIT_TARNAME)
2944 gzip -f -9 $(GIT_TARNAME).tar
2945
2946 rpm::
2947 @echo >&2 "Use distro packaged sources to run rpmbuild"
2948 @false
2949 .PHONY: rpm
2950
2951 htmldocs = git-htmldocs-$(GIT_VERSION)
2952 manpages = git-manpages-$(GIT_VERSION)
2953 .PHONY: dist-doc distclean
2954 dist-doc:
2955 $(RM) -r .doc-tmp-dir
2956 mkdir .doc-tmp-dir
2957 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2958 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2959 gzip -n -9 -f $(htmldocs).tar
2960 :
2961 $(RM) -r .doc-tmp-dir
2962 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2963 $(MAKE) -C Documentation DESTDIR=./ \
2964 man1dir=../.doc-tmp-dir/man1 \
2965 man5dir=../.doc-tmp-dir/man5 \
2966 man7dir=../.doc-tmp-dir/man7 \
2967 install
2968 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2969 gzip -n -9 -f $(manpages).tar
2970 $(RM) -r .doc-tmp-dir
2971
2972 ### Cleaning rules
2973
2974 distclean: clean
2975 $(RM) configure
2976 $(RM) config.log config.status config.cache
2977 $(RM) config.mak.autogen config.mak.append
2978 $(RM) -r autom4te.cache
2979
2980 profile-clean:
2981 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2982 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2983
2984 cocciclean:
2985 $(RM) contrib/coccinelle/*.cocci.patch*
2986
2987 clean: profile-clean coverage-clean cocciclean
2988 $(RM) *.res
2989 $(RM) $(OBJECTS)
2990 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2991 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2992 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2993 $(RM) $(FUZZ_PROGRAMS)
2994 $(RM) -r bin-wrappers $(dep_dirs)
2995 $(RM) -r po/build/
2996 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
2997 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2998 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2999 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3000 $(MAKE) -C Documentation/ clean
3001 ifndef NO_PERL
3002 $(MAKE) -C gitweb clean
3003 $(RM) -r perl/build/
3004 endif
3005 $(MAKE) -C templates/ clean
3006 $(MAKE) -C t/ clean
3007 ifndef NO_TCLTK
3008 $(MAKE) -C gitk-git clean
3009 $(MAKE) -C git-gui clean
3010 endif
3011 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3012 $(RM) GIT-USER-AGENT GIT-PREFIX
3013 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3014
3015 .PHONY: all install profile-clean cocciclean clean strip
3016 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3017 .PHONY: FORCE cscope
3018
3019 ### Check documentation
3020 #
3021 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
3022 ALL_COMMANDS += git
3023 ALL_COMMANDS += gitk
3024 ALL_COMMANDS += gitweb
3025 ALL_COMMANDS += git-gui git-citool
3026
3027 .PHONY: check-docs
3028 check-docs::
3029 $(MAKE) -C Documentation lint-docs
3030 @(for v in $(ALL_COMMANDS); \
3031 do \
3032 case "$$v" in \
3033 git-merge-octopus | git-merge-ours | git-merge-recursive | \
3034 git-merge-resolve | git-merge-subtree | \
3035 git-fsck-objects | git-init-db | \
3036 git-remote-* | git-stage | \
3037 git-?*--?* ) continue ;; \
3038 esac ; \
3039 test -f "Documentation/$$v.txt" || \
3040 echo "no doc: $$v"; \
3041 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
3042 grep -q "^$$v[ ]" || \
3043 case "$$v" in \
3044 git) ;; \
3045 *) echo "no link: $$v";; \
3046 esac ; \
3047 done; \
3048 ( \
3049 sed -e '1,/^### command list/d' \
3050 -e '/^#/d' \
3051 -e 's/[ ].*//' \
3052 -e 's/^/listed /' command-list.txt; \
3053 $(MAKE) -C Documentation print-man1 | \
3054 grep '\.txt$$' | \
3055 sed -e 's|Documentation/|documented |' \
3056 -e 's/\.txt//'; \
3057 ) | while read how cmd; \
3058 do \
3059 case " $(ALL_COMMANDS) " in \
3060 *" $$cmd "*) ;; \
3061 *) echo "removed but $$how: $$cmd" ;; \
3062 esac; \
3063 done ) | sort
3064
3065 ### Make sure built-ins do not have dups and listed in git.c
3066 #
3067 check-builtins::
3068 ./check-builtins.sh
3069
3070 ### Test suite coverage testing
3071 #
3072 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3073 .PHONY: coverage-untested-functions cover_db cover_db_html
3074 .PHONY: coverage-clean-results
3075
3076 coverage:
3077 $(MAKE) coverage-test
3078 $(MAKE) coverage-untested-functions
3079
3080 object_dirs := $(sort $(dir $(OBJECTS)))
3081 coverage-clean-results:
3082 $(RM) $(addsuffix *.gcov,$(object_dirs))
3083 $(RM) $(addsuffix *.gcda,$(object_dirs))
3084 $(RM) coverage-untested-functions
3085 $(RM) -r cover_db/
3086 $(RM) -r cover_db_html/
3087
3088 coverage-clean: coverage-clean-results
3089 $(RM) $(addsuffix *.gcno,$(object_dirs))
3090
3091 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3092 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3093 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3094
3095 coverage-compile:
3096 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3097
3098 coverage-test: coverage-clean-results coverage-compile
3099 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3100 DEFAULT_TEST_TARGET=test -j1 test
3101
3102 coverage-report:
3103 $(QUIET_GCOV)for dir in $(object_dirs); do \
3104 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3105 done
3106
3107 coverage-untested-functions: coverage-report
3108 grep '^function.*called 0 ' *.c.gcov \
3109 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3110 > coverage-untested-functions
3111
3112 cover_db: coverage-report
3113 gcov2perl -db cover_db *.gcov
3114
3115 cover_db_html: cover_db
3116 cover -report html -outputdir cover_db_html cover_db
3117
3118
3119 ### Fuzz testing
3120 #
3121 # Building fuzz targets generally requires a special set of compiler flags that
3122 # are not necessarily appropriate for general builds, and that vary greatly
3123 # depending on the compiler version used.
3124 #
3125 # An example command to build against libFuzzer from LLVM 4.0.0:
3126 #
3127 # make CC=clang CXX=clang++ \
3128 # CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
3129 # LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
3130 # fuzz-all
3131 #
3132 FUZZ_CXXFLAGS ?= $(CFLAGS)
3133
3134 .PHONY: fuzz-all
3135
3136 $(FUZZ_PROGRAMS): all
3137 $(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
3138 $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
3139
3140 fuzz-all: $(FUZZ_PROGRAMS)