f5fc977ee8f3d2da9c07b27147fd93589d9d0c53
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define 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 ICONV_OMITS_BOM if your iconv implementation does not write a
263 # byte-order mark (BOM) when writing UTF-16 or UTF-32 and always writes in
264 # big-endian format.
265 #
266 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
267 #
268 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
269 # that tells runtime paths to dynamic libraries;
270 # "-Wl,-rpath=/path/lib" is used instead.
271 #
272 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
273 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
274 #
275 # Define USE_NSEC below if you want git to care about sub-second file mtimes
276 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
277 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
278 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
279 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
280 # Documentation/technical/racy-git.txt for details.
281 #
282 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
283 # "st_ctim"
284 #
285 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
286 # available. This automatically turns USE_NSEC off.
287 #
288 # Define USE_STDEV below if you want git to care about the underlying device
289 # change being considered an inode change from the update-index perspective.
290 #
291 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
292 # field that counts the on-disk footprint in 512-byte blocks.
293 #
294 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
295 # (not v1.73 or v1.71).
296 #
297 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
298 # (versions 1.68.1 through v1.72).
299 #
300 # Define GNU_ROFF if your target system uses GNU groff. This forces
301 # apostrophes to be ASCII so that cut&pasting examples to the shell
302 # will work.
303 #
304 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
305 # documentation.
306 #
307 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
308 # Extensions Lab if you have it available.
309 #
310 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
311 #
312 # Define NO_PERL if you do not want Perl scripts or libraries at all.
313 #
314 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
315 # copies of CPAN modules that serve as a fallback in case the modules
316 # are not available on the system. This option is intended for
317 # distributions that want to use their packaged versions of Perl
318 # modules, instead of the fallbacks shipped with Git.
319 #
320 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
321 # but /usr/bin/python2.7 on some platforms).
322 #
323 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
324 #
325 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
326 #
327 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
328 # and egrep that are pickier when their input contains non-ASCII data.
329 #
330 # The TCL_PATH variable governs the location of the Tcl interpreter
331 # used to optimize git-gui for your system. Only used if NO_TCLTK
332 # is not set. Defaults to the bare 'tclsh'.
333 #
334 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
335 # If not set it defaults to the bare 'wish'. If it is set to the empty
336 # string then NO_TCLTK will be forced (this is used by configure script).
337 #
338 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
339 # is a simplified version of the merge sort used in glibc. This is
340 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
341 #
342 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
343 # compatible with the one described in C11 Annex K.
344 #
345 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
346 # information on a not yet closed file that lstat would return for the same
347 # file after it was closed.
348 #
349 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
350 # when hardlinking a file to another name and unlinking the original file right
351 # away (some NTFS drivers seem to zero the contents in that scenario).
352 #
353 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
354 # symlinked between bin/ and libexec/ to use relative symlinks between
355 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
356 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
357 # within the same directory in some cases, INSTALL_SYMLINKS will
358 # always symlink to the final target directly.
359 #
360 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
361 # programs as a tar, where bin/ and libexec/ might be on different file systems.
362 #
363 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
364 # copies to install built-in git commands e.g. git-cat-file.
365 #
366 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
367 # memory allocators with the nedmalloc allocator written by Niall Douglas.
368 #
369 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
370 # This is necessary when using a custom allocator in order to avoid
371 # crashes due to allocation and free working on different 'heaps'.
372 # It's defined automatically if USE_NED_ALLOCATOR is set.
373 #
374 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
375 # feature.
376 #
377 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
378 # user.
379 #
380 # Define JSMIN to point to JavaScript minifier that functions as
381 # a filter to have gitweb.js minified.
382 #
383 # Define CSSMIN to point to a CSS minifier in order to generate a minified
384 # version of gitweb.css
385 #
386 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
387 # you want to use something different. The value will be interpreted by the
388 # shell at runtime when it is used.
389 #
390 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
391 # want to use something different. The value will be interpreted by the shell
392 # if necessary when it is used. Examples:
393 #
394 # DEFAULT_EDITOR='~/bin/vi',
395 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
396 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
397 #
398 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
399 # header files to be automatically computed, to avoid rebuilding objects when
400 # an unrelated header file changes. Define it to "no" to use the hard-coded
401 # dependency rules. The default is "auto", which means to use computed header
402 # dependencies if your compiler is detected to support it.
403 #
404 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
405 #
406 # Define GIT_USER_AGENT if you want to change how git identifies itself during
407 # network interactions. The default is "git/$(GIT_VERSION)".
408 #
409 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
410 # (defaults to "man") if you want to have a different default when
411 # "git help" is called without a parameter specifying the format.
412 #
413 # Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
414 # with a different indexfile format version. If it isn't set the index
415 # file format used is index-v[23].
416 #
417 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
418 # return NULL when it receives a bogus time_t.
419 #
420 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
421 #
422 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
423 #
424 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
425 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
426 #
427 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
428 # compiles the following initialization:
429 #
430 # static const char s[] = ("FOO");
431 #
432 # and define it to "no" if you need to remove the parentheses () around the
433 # constant. The default is "auto", which means to use parentheses if your
434 # compiler is detected to support it.
435 #
436 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
437 #
438 # Define HAVE_GETDELIM if your system has the getdelim() function.
439 #
440 # Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
441 #
442 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
443 # default environment variables to be passed when a pager is spawned, e.g.
444 #
445 # PAGER_ENV = LESS=FRX LV=-c
446 #
447 # to say "export LESS=FRX (and LV=-c) if the environment variable
448 # LESS (and LV) is not set, respectively".
449 #
450 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
451 # running the test scripts (e.g., bash has better support for "set -x"
452 # tracing).
453 #
454 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
455 # which the built Git will run (for instance "x86_64").
456 #
457 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
458 # support files relative to the location of the runtime binary, rather than
459 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
460 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
461 # Perl scripts to use a modified entry point header allowing them to resolve
462 # support files at runtime.
463 #
464 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
465 # supports the KERN_PROC BSD sysctl function.
466 #
467 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
468 # mounts a "procfs" filesystem capable of resolving the path of the current
469 # executable. If defined, this must be the canonical path for the "procfs"
470 # current executable path.
471 #
472 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
473 # supports calling _NSGetExecutablePath to retrieve the path of the running
474 # executable.
475 #
476 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
477 # the global variable _wpgmptr containing the absolute path of the current
478 # executable (this is the case on Windows).
479 #
480 # Define DEVELOPER to enable more compiler warnings. Compiler version
481 # and family are auto detected, but could be overridden by defining
482 # COMPILER_FEATURES (see config.mak.dev)
483 #
484 # When DEVELOPER is set, DEVOPTS can be used to control compiler
485 # options. This variable contains keywords separated by
486 # whitespace. The following keywords are are recognized:
487 #
488 # no-error:
489 #
490 # suppresses the -Werror that implicitly comes with
491 # DEVELOPER=1. Useful for getting the full set of errors
492 # without immediately dying, or for logging them.
493 #
494 # extra-all:
495 #
496 # The DEVELOPER mode enables -Wextra with a few exceptions. By
497 # setting this flag the exceptions are removed, and all of
498 # -Wextra is used.
499 #
500 # pedantic:
501 #
502 # Enable -pedantic compilation. This also disables
503 # USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
504
505 GIT-VERSION-FILE: FORCE
506 @$(SHELL_PATH) ./GIT-VERSION-GEN
507 -include GIT-VERSION-FILE
508
509 # CFLAGS and LDFLAGS are for the users to override from the command line.
510
511 CFLAGS = -g -O2 -Wall
512 LDFLAGS =
513 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
514 ALL_LDFLAGS = $(LDFLAGS)
515 STRIP ?= strip
516
517 # Create as necessary, replace existing, make ranlib unneeded.
518 ARFLAGS = rcs
519
520 # Among the variables below, these:
521 # gitexecdir
522 # template_dir
523 # sysconfdir
524 # can be specified as a relative path some/where/else;
525 # this is interpreted as relative to $(prefix) and "git" at
526 # runtime figures out where they are based on the path to the executable.
527 # Additionally, the following will be treated as relative by "git" if they
528 # begin with "$(prefix)/":
529 # mandir
530 # infodir
531 # htmldir
532 # localedir
533 # perllibdir
534 # This can help installing the suite in a relocatable way.
535
536 prefix = $(HOME)
537 bindir = $(prefix)/bin
538 mandir = $(prefix)/share/man
539 infodir = $(prefix)/share/info
540 gitexecdir = libexec/git-core
541 mergetoolsdir = $(gitexecdir)/mergetools
542 sharedir = $(prefix)/share
543 gitwebdir = $(sharedir)/gitweb
544 perllibdir = $(sharedir)/perl5
545 localedir = $(sharedir)/locale
546 template_dir = share/git-core/templates
547 htmldir = $(prefix)/share/doc/git-doc
548 ETC_GITCONFIG = $(sysconfdir)/gitconfig
549 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
550 lib = lib
551 # DESTDIR =
552 pathsep = :
553
554 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
555 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
556 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
557 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
558 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
559 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
560 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
561
562 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
563
564 CC = cc
565 AR = ar
566 RM = rm -f
567 DIFF = diff
568 TAR = tar
569 FIND = find
570 INSTALL = install
571 TCL_PATH = tclsh
572 TCLTK_PATH = wish
573 XGETTEXT = xgettext
574 MSGFMT = msgfmt
575 CURL_CONFIG = curl-config
576 PTHREAD_LIBS = -lpthread
577 PTHREAD_CFLAGS =
578 GCOV = gcov
579 SPATCH = spatch
580
581 export TCL_PATH TCLTK_PATH
582
583 # user customisation variable for 'sparse' target
584 SPARSE_FLAGS ?=
585 # internal/platform customisation variable for 'sparse'
586 SP_EXTRA_FLAGS =
587
588 SPATCH_FLAGS = --all-includes --patch .
589
590
591
592 ### --- END CONFIGURATION SECTION ---
593
594 # Those must not be GNU-specific; they are shared with perl/ which may
595 # be built by a different compiler. (Note that this is an artifact now
596 # but it still might be nice to keep that distinction.)
597 BASIC_CFLAGS = -I.
598 BASIC_LDFLAGS =
599
600 # Guard against environment variables
601 BUILTIN_OBJS =
602 BUILT_INS =
603 COMPAT_CFLAGS =
604 COMPAT_OBJS =
605 XDIFF_OBJS =
606 VCSSVN_OBJS =
607 GENERATED_H =
608 EXTRA_CPPFLAGS =
609 FUZZ_OBJS =
610 FUZZ_PROGRAMS =
611 LIB_OBJS =
612 PROGRAM_OBJS =
613 PROGRAMS =
614 EXCLUDED_PROGRAMS =
615 SCRIPT_PERL =
616 SCRIPT_PYTHON =
617 SCRIPT_SH =
618 SCRIPT_LIB =
619 TEST_BUILTINS_OBJS =
620 TEST_PROGRAMS_NEED_X =
621
622 # Having this variable in your environment would break pipelines because
623 # you cause "cd" to echo its destination to stdout. It can also take
624 # scripts to unexpected places. If you like CDPATH, define it for your
625 # interactive shell sessions without exporting it.
626 unexport CDPATH
627
628 SCRIPT_SH += git-bisect.sh
629 SCRIPT_SH += git-difftool--helper.sh
630 SCRIPT_SH += git-filter-branch.sh
631 SCRIPT_SH += git-merge-octopus.sh
632 SCRIPT_SH += git-merge-one-file.sh
633 SCRIPT_SH += git-merge-resolve.sh
634 SCRIPT_SH += git-mergetool.sh
635 SCRIPT_SH += git-quiltimport.sh
636 SCRIPT_SH += git-legacy-rebase.sh
637 SCRIPT_SH += git-request-pull.sh
638 SCRIPT_SH += git-stash.sh
639 SCRIPT_SH += git-submodule.sh
640 SCRIPT_SH += git-web--browse.sh
641
642 SCRIPT_LIB += git-mergetool--lib
643 SCRIPT_LIB += git-parse-remote
644 SCRIPT_LIB += git-rebase--am
645 SCRIPT_LIB += git-rebase--common
646 SCRIPT_LIB += git-rebase--preserve-merges
647 SCRIPT_LIB += git-sh-setup
648 SCRIPT_LIB += git-sh-i18n
649
650 SCRIPT_PERL += git-add--interactive.perl
651 SCRIPT_PERL += git-archimport.perl
652 SCRIPT_PERL += git-cvsexportcommit.perl
653 SCRIPT_PERL += git-cvsimport.perl
654 SCRIPT_PERL += git-cvsserver.perl
655 SCRIPT_PERL += git-send-email.perl
656 SCRIPT_PERL += git-svn.perl
657
658 SCRIPT_PYTHON += git-p4.py
659
660 # Generated files for scripts
661 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
662 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
663 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
664
665 # Individual rules to allow e.g.
666 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
667 # from subdirectories like contrib/*/
668 .PHONY: build-perl-script build-sh-script build-python-script
669 build-perl-script: $(SCRIPT_PERL_GEN)
670 build-sh-script: $(SCRIPT_SH_GEN)
671 build-python-script: $(SCRIPT_PYTHON_GEN)
672
673 .PHONY: install-perl-script install-sh-script install-python-script
674 install-sh-script: $(SCRIPT_SH_GEN)
675 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
676 install-perl-script: $(SCRIPT_PERL_GEN)
677 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
678 install-python-script: $(SCRIPT_PYTHON_GEN)
679 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
680
681 .PHONY: clean-perl-script clean-sh-script clean-python-script
682 clean-sh-script:
683 $(RM) $(SCRIPT_SH_GEN)
684 clean-perl-script:
685 $(RM) $(SCRIPT_PERL_GEN)
686 clean-python-script:
687 $(RM) $(SCRIPT_PYTHON_GEN)
688
689 SCRIPTS = $(SCRIPT_SH_GEN) \
690 $(SCRIPT_PERL_GEN) \
691 $(SCRIPT_PYTHON_GEN) \
692 git-instaweb
693
694 ETAGS_TARGET = TAGS
695
696 FUZZ_OBJS += fuzz-commit-graph.o
697 FUZZ_OBJS += fuzz-pack-headers.o
698 FUZZ_OBJS += fuzz-pack-idx.o
699
700 # Always build fuzz objects even if not testing, to prevent bit-rot.
701 all:: $(FUZZ_OBJS)
702
703 FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
704
705 # Empty...
706 EXTRA_PROGRAMS =
707
708 # ... and all the rest that could be moved out of bindir to gitexecdir
709 PROGRAMS += $(EXTRA_PROGRAMS)
710
711 PROGRAM_OBJS += credential-store.o
712 PROGRAM_OBJS += daemon.o
713 PROGRAM_OBJS += fast-import.o
714 PROGRAM_OBJS += http-backend.o
715 PROGRAM_OBJS += imap-send.o
716 PROGRAM_OBJS += sh-i18n--envsubst.o
717 PROGRAM_OBJS += shell.o
718 PROGRAM_OBJS += remote-testsvn.o
719
720 # Binary suffix, set to .exe for Windows builds
721 X =
722
723 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
724
725 TEST_BUILTINS_OBJS += test-chmtime.o
726 TEST_BUILTINS_OBJS += test-config.o
727 TEST_BUILTINS_OBJS += test-ctype.o
728 TEST_BUILTINS_OBJS += test-date.o
729 TEST_BUILTINS_OBJS += test-delta.o
730 TEST_BUILTINS_OBJS += test-drop-caches.o
731 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
732 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
733 TEST_BUILTINS_OBJS += test-dump-split-index.o
734 TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
735 TEST_BUILTINS_OBJS += test-example-decorate.o
736 TEST_BUILTINS_OBJS += test-genrandom.o
737 TEST_BUILTINS_OBJS += test-genzeros.o
738 TEST_BUILTINS_OBJS += test-hash.o
739 TEST_BUILTINS_OBJS += test-hashmap.o
740 TEST_BUILTINS_OBJS += test-hash-speed.o
741 TEST_BUILTINS_OBJS += test-index-version.o
742 TEST_BUILTINS_OBJS += test-json-writer.o
743 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
744 TEST_BUILTINS_OBJS += test-match-trees.o
745 TEST_BUILTINS_OBJS += test-mergesort.o
746 TEST_BUILTINS_OBJS += test-mktemp.o
747 TEST_BUILTINS_OBJS += test-online-cpus.o
748 TEST_BUILTINS_OBJS += test-parse-options.o
749 TEST_BUILTINS_OBJS += test-path-utils.o
750 TEST_BUILTINS_OBJS += test-pkt-line.o
751 TEST_BUILTINS_OBJS += test-prio-queue.o
752 TEST_BUILTINS_OBJS += test-reach.o
753 TEST_BUILTINS_OBJS += test-read-cache.o
754 TEST_BUILTINS_OBJS += test-read-midx.o
755 TEST_BUILTINS_OBJS += test-ref-store.o
756 TEST_BUILTINS_OBJS += test-regex.o
757 TEST_BUILTINS_OBJS += test-repository.o
758 TEST_BUILTINS_OBJS += test-revision-walking.o
759 TEST_BUILTINS_OBJS += test-run-command.o
760 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
761 TEST_BUILTINS_OBJS += test-sha1.o
762 TEST_BUILTINS_OBJS += test-sha1-array.o
763 TEST_BUILTINS_OBJS += test-sha256.o
764 TEST_BUILTINS_OBJS += test-sigchain.o
765 TEST_BUILTINS_OBJS += test-strcmp-offset.o
766 TEST_BUILTINS_OBJS += test-string-list.o
767 TEST_BUILTINS_OBJS += test-submodule-config.o
768 TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
769 TEST_BUILTINS_OBJS += test-subprocess.o
770 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
771 TEST_BUILTINS_OBJS += test-xml-encode.o
772 TEST_BUILTINS_OBJS += test-wildmatch.o
773 TEST_BUILTINS_OBJS += test-windows-named-pipe.o
774 TEST_BUILTINS_OBJS += test-write-cache.o
775
776 # Do not add more tests here unless they have extra dependencies. Add
777 # them in TEST_BUILTINS_OBJS above.
778 TEST_PROGRAMS_NEED_X += test-fake-ssh
779 TEST_PROGRAMS_NEED_X += test-line-buffer
780 TEST_PROGRAMS_NEED_X += test-svn-fe
781 TEST_PROGRAMS_NEED_X += test-tool
782
783 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
784
785 # List built-in command $C whose implementation cmd_$C() is not in
786 # builtin/$C.o but is linked in as part of some other command.
787 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
788
789 BUILT_INS += git-cherry$X
790 BUILT_INS += git-cherry-pick$X
791 BUILT_INS += git-format-patch$X
792 BUILT_INS += git-fsck-objects$X
793 BUILT_INS += git-init$X
794 BUILT_INS += git-merge-subtree$X
795 BUILT_INS += git-show$X
796 BUILT_INS += git-stage$X
797 BUILT_INS += git-status$X
798 BUILT_INS += git-whatchanged$X
799
800 # what 'all' will build and 'install' will install in gitexecdir,
801 # excluding programs for built-in commands
802 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
803
804 # what 'all' will build but not install in gitexecdir
805 OTHER_PROGRAMS = git$X
806
807 # what test wrappers are needed and 'install' will install, in bindir
808 BINDIR_PROGRAMS_NEED_X += git
809 BINDIR_PROGRAMS_NEED_X += git-upload-pack
810 BINDIR_PROGRAMS_NEED_X += git-receive-pack
811 BINDIR_PROGRAMS_NEED_X += git-upload-archive
812 BINDIR_PROGRAMS_NEED_X += git-shell
813
814 BINDIR_PROGRAMS_NO_X += git-cvsserver
815
816 # Set paths to tools early so that they can be used for version tests.
817 ifndef SHELL_PATH
818 SHELL_PATH = /bin/sh
819 endif
820 ifndef PERL_PATH
821 PERL_PATH = /usr/bin/perl
822 endif
823 ifndef PYTHON_PATH
824 PYTHON_PATH = /usr/bin/python
825 endif
826
827 export PERL_PATH
828 export PYTHON_PATH
829
830 TEST_SHELL_PATH = $(SHELL_PATH)
831
832 LIB_FILE = libgit.a
833 XDIFF_LIB = xdiff/lib.a
834 VCSSVN_LIB = vcs-svn/lib.a
835
836 GENERATED_H += command-list.h
837
838 LIB_H = $(shell $(FIND) . \
839 -name .git -prune -o \
840 -name t -prune -o \
841 -name Documentation -prune -o \
842 -name '*.h' -print)
843
844 LIB_OBJS += abspath.o
845 LIB_OBJS += advice.o
846 LIB_OBJS += alias.o
847 LIB_OBJS += alloc.o
848 LIB_OBJS += apply.o
849 LIB_OBJS += archive.o
850 LIB_OBJS += archive-tar.o
851 LIB_OBJS += archive-zip.o
852 LIB_OBJS += argv-array.o
853 LIB_OBJS += attr.o
854 LIB_OBJS += base85.o
855 LIB_OBJS += bisect.o
856 LIB_OBJS += blame.o
857 LIB_OBJS += blob.o
858 LIB_OBJS += branch.o
859 LIB_OBJS += bulk-checkin.o
860 LIB_OBJS += bundle.o
861 LIB_OBJS += cache-tree.o
862 LIB_OBJS += chdir-notify.o
863 LIB_OBJS += checkout.o
864 LIB_OBJS += color.o
865 LIB_OBJS += column.o
866 LIB_OBJS += combine-diff.o
867 LIB_OBJS += commit.o
868 LIB_OBJS += commit-graph.o
869 LIB_OBJS += commit-reach.o
870 LIB_OBJS += compat/obstack.o
871 LIB_OBJS += compat/terminal.o
872 LIB_OBJS += config.o
873 LIB_OBJS += connect.o
874 LIB_OBJS += connected.o
875 LIB_OBJS += convert.o
876 LIB_OBJS += copy.o
877 LIB_OBJS += credential.o
878 LIB_OBJS += csum-file.o
879 LIB_OBJS += ctype.o
880 LIB_OBJS += date.o
881 LIB_OBJS += decorate.o
882 LIB_OBJS += delta-islands.o
883 LIB_OBJS += diffcore-break.o
884 LIB_OBJS += diffcore-delta.o
885 LIB_OBJS += diffcore-order.o
886 LIB_OBJS += diffcore-pickaxe.o
887 LIB_OBJS += diffcore-rename.o
888 LIB_OBJS += diff-delta.o
889 LIB_OBJS += diff-lib.o
890 LIB_OBJS += diff-no-index.o
891 LIB_OBJS += diff.o
892 LIB_OBJS += dir.o
893 LIB_OBJS += dir-iterator.o
894 LIB_OBJS += editor.o
895 LIB_OBJS += entry.o
896 LIB_OBJS += environment.o
897 LIB_OBJS += ewah/bitmap.o
898 LIB_OBJS += ewah/ewah_bitmap.o
899 LIB_OBJS += ewah/ewah_io.o
900 LIB_OBJS += ewah/ewah_rlw.o
901 LIB_OBJS += exec-cmd.o
902 LIB_OBJS += fetch-negotiator.o
903 LIB_OBJS += fetch-object.o
904 LIB_OBJS += fetch-pack.o
905 LIB_OBJS += fsck.o
906 LIB_OBJS += fsmonitor.o
907 LIB_OBJS += gettext.o
908 LIB_OBJS += gpg-interface.o
909 LIB_OBJS += graph.o
910 LIB_OBJS += grep.o
911 LIB_OBJS += hashmap.o
912 LIB_OBJS += linear-assignment.o
913 LIB_OBJS += help.o
914 LIB_OBJS += hex.o
915 LIB_OBJS += ident.o
916 LIB_OBJS += interdiff.o
917 LIB_OBJS += json-writer.o
918 LIB_OBJS += kwset.o
919 LIB_OBJS += levenshtein.o
920 LIB_OBJS += line-log.o
921 LIB_OBJS += line-range.o
922 LIB_OBJS += list-objects.o
923 LIB_OBJS += list-objects-filter.o
924 LIB_OBJS += list-objects-filter-options.o
925 LIB_OBJS += ll-merge.o
926 LIB_OBJS += lockfile.o
927 LIB_OBJS += log-tree.o
928 LIB_OBJS += ls-refs.o
929 LIB_OBJS += mailinfo.o
930 LIB_OBJS += mailmap.o
931 LIB_OBJS += match-trees.o
932 LIB_OBJS += mem-pool.o
933 LIB_OBJS += merge.o
934 LIB_OBJS += merge-blobs.o
935 LIB_OBJS += merge-recursive.o
936 LIB_OBJS += mergesort.o
937 LIB_OBJS += midx.o
938 LIB_OBJS += name-hash.o
939 LIB_OBJS += negotiator/default.o
940 LIB_OBJS += negotiator/skipping.o
941 LIB_OBJS += notes.o
942 LIB_OBJS += notes-cache.o
943 LIB_OBJS += notes-merge.o
944 LIB_OBJS += notes-utils.o
945 LIB_OBJS += object.o
946 LIB_OBJS += oidmap.o
947 LIB_OBJS += oidset.o
948 LIB_OBJS += packfile.o
949 LIB_OBJS += pack-bitmap.o
950 LIB_OBJS += pack-bitmap-write.o
951 LIB_OBJS += pack-check.o
952 LIB_OBJS += pack-objects.o
953 LIB_OBJS += pack-revindex.o
954 LIB_OBJS += pack-write.o
955 LIB_OBJS += pager.o
956 LIB_OBJS += parse-options.o
957 LIB_OBJS += parse-options-cb.o
958 LIB_OBJS += patch-delta.o
959 LIB_OBJS += patch-ids.o
960 LIB_OBJS += path.o
961 LIB_OBJS += pathspec.o
962 LIB_OBJS += pkt-line.o
963 LIB_OBJS += preload-index.o
964 LIB_OBJS += pretty.o
965 LIB_OBJS += prio-queue.o
966 LIB_OBJS += progress.o
967 LIB_OBJS += prompt.o
968 LIB_OBJS += protocol.o
969 LIB_OBJS += quote.o
970 LIB_OBJS += range-diff.o
971 LIB_OBJS += reachable.o
972 LIB_OBJS += read-cache.o
973 LIB_OBJS += rebase-interactive.o
974 LIB_OBJS += reflog-walk.o
975 LIB_OBJS += refs.o
976 LIB_OBJS += refs/files-backend.o
977 LIB_OBJS += refs/iterator.o
978 LIB_OBJS += refs/packed-backend.o
979 LIB_OBJS += refs/ref-cache.o
980 LIB_OBJS += refspec.o
981 LIB_OBJS += ref-filter.o
982 LIB_OBJS += remote.o
983 LIB_OBJS += replace-object.o
984 LIB_OBJS += repository.o
985 LIB_OBJS += rerere.o
986 LIB_OBJS += resolve-undo.o
987 LIB_OBJS += revision.o
988 LIB_OBJS += run-command.o
989 LIB_OBJS += send-pack.o
990 LIB_OBJS += sequencer.o
991 LIB_OBJS += serve.o
992 LIB_OBJS += server-info.o
993 LIB_OBJS += setup.o
994 LIB_OBJS += sha1-array.o
995 LIB_OBJS += sha1-lookup.o
996 LIB_OBJS += sha1-file.o
997 LIB_OBJS += sha1-name.o
998 LIB_OBJS += shallow.o
999 LIB_OBJS += sideband.o
1000 LIB_OBJS += sigchain.o
1001 LIB_OBJS += split-index.o
1002 LIB_OBJS += strbuf.o
1003 LIB_OBJS += streaming.o
1004 LIB_OBJS += string-list.o
1005 LIB_OBJS += submodule.o
1006 LIB_OBJS += submodule-config.o
1007 LIB_OBJS += sub-process.o
1008 LIB_OBJS += symlinks.o
1009 LIB_OBJS += tag.o
1010 LIB_OBJS += tempfile.o
1011 LIB_OBJS += thread-utils.o
1012 LIB_OBJS += tmp-objdir.o
1013 LIB_OBJS += trace.o
1014 LIB_OBJS += trailer.o
1015 LIB_OBJS += transport.o
1016 LIB_OBJS += transport-helper.o
1017 LIB_OBJS += tree-diff.o
1018 LIB_OBJS += tree.o
1019 LIB_OBJS += tree-walk.o
1020 LIB_OBJS += unpack-trees.o
1021 LIB_OBJS += upload-pack.o
1022 LIB_OBJS += url.o
1023 LIB_OBJS += urlmatch.o
1024 LIB_OBJS += usage.o
1025 LIB_OBJS += userdiff.o
1026 LIB_OBJS += utf8.o
1027 LIB_OBJS += varint.o
1028 LIB_OBJS += version.o
1029 LIB_OBJS += versioncmp.o
1030 LIB_OBJS += walker.o
1031 LIB_OBJS += wildmatch.o
1032 LIB_OBJS += worktree.o
1033 LIB_OBJS += wrapper.o
1034 LIB_OBJS += write-or-die.o
1035 LIB_OBJS += ws.o
1036 LIB_OBJS += wt-status.o
1037 LIB_OBJS += xdiff-interface.o
1038 LIB_OBJS += zlib.o
1039
1040 BUILTIN_OBJS += builtin/add.o
1041 BUILTIN_OBJS += builtin/am.o
1042 BUILTIN_OBJS += builtin/annotate.o
1043 BUILTIN_OBJS += builtin/apply.o
1044 BUILTIN_OBJS += builtin/archive.o
1045 BUILTIN_OBJS += builtin/bisect--helper.o
1046 BUILTIN_OBJS += builtin/blame.o
1047 BUILTIN_OBJS += builtin/branch.o
1048 BUILTIN_OBJS += builtin/bundle.o
1049 BUILTIN_OBJS += builtin/cat-file.o
1050 BUILTIN_OBJS += builtin/check-attr.o
1051 BUILTIN_OBJS += builtin/check-ignore.o
1052 BUILTIN_OBJS += builtin/check-mailmap.o
1053 BUILTIN_OBJS += builtin/check-ref-format.o
1054 BUILTIN_OBJS += builtin/checkout-index.o
1055 BUILTIN_OBJS += builtin/checkout.o
1056 BUILTIN_OBJS += builtin/clean.o
1057 BUILTIN_OBJS += builtin/clone.o
1058 BUILTIN_OBJS += builtin/column.o
1059 BUILTIN_OBJS += builtin/commit-tree.o
1060 BUILTIN_OBJS += builtin/commit.o
1061 BUILTIN_OBJS += builtin/commit-graph.o
1062 BUILTIN_OBJS += builtin/config.o
1063 BUILTIN_OBJS += builtin/count-objects.o
1064 BUILTIN_OBJS += builtin/credential.o
1065 BUILTIN_OBJS += builtin/describe.o
1066 BUILTIN_OBJS += builtin/diff-files.o
1067 BUILTIN_OBJS += builtin/diff-index.o
1068 BUILTIN_OBJS += builtin/diff-tree.o
1069 BUILTIN_OBJS += builtin/diff.o
1070 BUILTIN_OBJS += builtin/difftool.o
1071 BUILTIN_OBJS += builtin/fast-export.o
1072 BUILTIN_OBJS += builtin/fetch-pack.o
1073 BUILTIN_OBJS += builtin/fetch.o
1074 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1075 BUILTIN_OBJS += builtin/for-each-ref.o
1076 BUILTIN_OBJS += builtin/fsck.o
1077 BUILTIN_OBJS += builtin/gc.o
1078 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1079 BUILTIN_OBJS += builtin/grep.o
1080 BUILTIN_OBJS += builtin/hash-object.o
1081 BUILTIN_OBJS += builtin/help.o
1082 BUILTIN_OBJS += builtin/index-pack.o
1083 BUILTIN_OBJS += builtin/init-db.o
1084 BUILTIN_OBJS += builtin/interpret-trailers.o
1085 BUILTIN_OBJS += builtin/log.o
1086 BUILTIN_OBJS += builtin/ls-files.o
1087 BUILTIN_OBJS += builtin/ls-remote.o
1088 BUILTIN_OBJS += builtin/ls-tree.o
1089 BUILTIN_OBJS += builtin/mailinfo.o
1090 BUILTIN_OBJS += builtin/mailsplit.o
1091 BUILTIN_OBJS += builtin/merge.o
1092 BUILTIN_OBJS += builtin/merge-base.o
1093 BUILTIN_OBJS += builtin/merge-file.o
1094 BUILTIN_OBJS += builtin/merge-index.o
1095 BUILTIN_OBJS += builtin/merge-ours.o
1096 BUILTIN_OBJS += builtin/merge-recursive.o
1097 BUILTIN_OBJS += builtin/merge-tree.o
1098 BUILTIN_OBJS += builtin/mktag.o
1099 BUILTIN_OBJS += builtin/mktree.o
1100 BUILTIN_OBJS += builtin/multi-pack-index.o
1101 BUILTIN_OBJS += builtin/mv.o
1102 BUILTIN_OBJS += builtin/name-rev.o
1103 BUILTIN_OBJS += builtin/notes.o
1104 BUILTIN_OBJS += builtin/pack-objects.o
1105 BUILTIN_OBJS += builtin/pack-redundant.o
1106 BUILTIN_OBJS += builtin/pack-refs.o
1107 BUILTIN_OBJS += builtin/patch-id.o
1108 BUILTIN_OBJS += builtin/prune-packed.o
1109 BUILTIN_OBJS += builtin/prune.o
1110 BUILTIN_OBJS += builtin/pull.o
1111 BUILTIN_OBJS += builtin/push.o
1112 BUILTIN_OBJS += builtin/range-diff.o
1113 BUILTIN_OBJS += builtin/read-tree.o
1114 BUILTIN_OBJS += builtin/rebase.o
1115 BUILTIN_OBJS += builtin/rebase--interactive.o
1116 BUILTIN_OBJS += builtin/receive-pack.o
1117 BUILTIN_OBJS += builtin/reflog.o
1118 BUILTIN_OBJS += builtin/remote.o
1119 BUILTIN_OBJS += builtin/remote-ext.o
1120 BUILTIN_OBJS += builtin/remote-fd.o
1121 BUILTIN_OBJS += builtin/repack.o
1122 BUILTIN_OBJS += builtin/replace.o
1123 BUILTIN_OBJS += builtin/rerere.o
1124 BUILTIN_OBJS += builtin/reset.o
1125 BUILTIN_OBJS += builtin/rev-list.o
1126 BUILTIN_OBJS += builtin/rev-parse.o
1127 BUILTIN_OBJS += builtin/revert.o
1128 BUILTIN_OBJS += builtin/rm.o
1129 BUILTIN_OBJS += builtin/send-pack.o
1130 BUILTIN_OBJS += builtin/serve.o
1131 BUILTIN_OBJS += builtin/shortlog.o
1132 BUILTIN_OBJS += builtin/show-branch.o
1133 BUILTIN_OBJS += builtin/show-index.o
1134 BUILTIN_OBJS += builtin/show-ref.o
1135 BUILTIN_OBJS += builtin/stripspace.o
1136 BUILTIN_OBJS += builtin/submodule--helper.o
1137 BUILTIN_OBJS += builtin/symbolic-ref.o
1138 BUILTIN_OBJS += builtin/tag.o
1139 BUILTIN_OBJS += builtin/unpack-file.o
1140 BUILTIN_OBJS += builtin/unpack-objects.o
1141 BUILTIN_OBJS += builtin/update-index.o
1142 BUILTIN_OBJS += builtin/update-ref.o
1143 BUILTIN_OBJS += builtin/update-server-info.o
1144 BUILTIN_OBJS += builtin/upload-archive.o
1145 BUILTIN_OBJS += builtin/upload-pack.o
1146 BUILTIN_OBJS += builtin/var.o
1147 BUILTIN_OBJS += builtin/verify-commit.o
1148 BUILTIN_OBJS += builtin/verify-pack.o
1149 BUILTIN_OBJS += builtin/verify-tag.o
1150 BUILTIN_OBJS += builtin/worktree.o
1151 BUILTIN_OBJS += builtin/write-tree.o
1152
1153 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1154 EXTLIBS =
1155
1156 GIT_USER_AGENT = git/$(GIT_VERSION)
1157
1158 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1159 DC_SHA1_SUBMODULE = auto
1160 endif
1161
1162 include config.mak.uname
1163 -include config.mak.autogen
1164 -include config.mak
1165
1166 ifdef DEVELOPER
1167 include config.mak.dev
1168 endif
1169
1170 comma := ,
1171 empty :=
1172 space := $(empty) $(empty)
1173
1174 ifdef SANITIZE
1175 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1176 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1177 BASIC_CFLAGS += -fno-omit-frame-pointer
1178 ifneq ($(filter undefined,$(SANITIZERS)),)
1179 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1180 endif
1181 ifneq ($(filter leak,$(SANITIZERS)),)
1182 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1183 endif
1184 endif
1185
1186 ifndef sysconfdir
1187 ifeq ($(prefix),/usr)
1188 sysconfdir = /etc
1189 else
1190 sysconfdir = etc
1191 endif
1192 endif
1193
1194 ifndef COMPUTE_HEADER_DEPENDENCIES
1195 COMPUTE_HEADER_DEPENDENCIES = auto
1196 endif
1197
1198 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1199 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1200 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1201 -x c /dev/null -o /dev/null 2>&1; \
1202 echo $$?)
1203 ifeq ($(dep_check),0)
1204 override COMPUTE_HEADER_DEPENDENCIES = yes
1205 else
1206 override COMPUTE_HEADER_DEPENDENCIES = no
1207 endif
1208 endif
1209
1210 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1211 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1212 else
1213 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1214 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1215 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1216 endif
1217 endif
1218
1219 ifdef SANE_TOOL_PATH
1220 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1221 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1222 PATH := $(SANE_TOOL_PATH):${PATH}
1223 else
1224 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1225 endif
1226
1227 ifeq (,$(HOST_CPU))
1228 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1229 else
1230 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1231 endif
1232
1233 ifneq (,$(INLINE))
1234 BASIC_CFLAGS += -Dinline=$(INLINE)
1235 endif
1236
1237 ifneq (,$(SOCKLEN_T))
1238 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1239 endif
1240
1241 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1242 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1243 else
1244 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1245 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1246 endif
1247 endif
1248
1249 ifeq ($(uname_S),Darwin)
1250 ifndef NO_FINK
1251 ifeq ($(shell test -d /sw/lib && echo y),y)
1252 BASIC_CFLAGS += -I/sw/include
1253 BASIC_LDFLAGS += -L/sw/lib
1254 endif
1255 endif
1256 ifndef NO_DARWIN_PORTS
1257 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1258 BASIC_CFLAGS += -I/opt/local/include
1259 BASIC_LDFLAGS += -L/opt/local/lib
1260 endif
1261 endif
1262 ifndef NO_APPLE_COMMON_CRYPTO
1263 NO_OPENSSL = YesPlease
1264 APPLE_COMMON_CRYPTO = YesPlease
1265 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1266 endif
1267 NO_REGEX = YesPlease
1268 PTHREAD_LIBS =
1269 endif
1270
1271 ifndef CC_LD_DYNPATH
1272 ifdef NO_R_TO_GCC_LINKER
1273 # Some gcc does not accept and pass -R to the linker to specify
1274 # the runtime dynamic library path.
1275 CC_LD_DYNPATH = -Wl,-rpath,
1276 else
1277 CC_LD_DYNPATH = -R
1278 endif
1279 endif
1280
1281 ifdef NO_LIBGEN_H
1282 COMPAT_CFLAGS += -DNO_LIBGEN_H
1283 COMPAT_OBJS += compat/basename.o
1284 endif
1285
1286 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1287
1288 ifneq (,$(USE_LIBPCRE2))
1289 ifdef USE_LIBPCRE1
1290 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1291 endif
1292
1293 BASIC_CFLAGS += -DUSE_LIBPCRE2
1294 EXTLIBS += -lpcre2-8
1295 endif
1296
1297 ifdef USE_LIBPCRE1
1298 BASIC_CFLAGS += -DUSE_LIBPCRE1
1299 EXTLIBS += -lpcre
1300
1301 ifdef NO_LIBPCRE1_JIT
1302 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1303 endif
1304 endif
1305
1306 ifdef LIBPCREDIR
1307 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1308 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1309 endif
1310
1311 ifdef HAVE_ALLOCA_H
1312 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1313 endif
1314
1315 IMAP_SEND_BUILDDEPS =
1316 IMAP_SEND_LDFLAGS =
1317
1318 ifdef NO_CURL
1319 BASIC_CFLAGS += -DNO_CURL
1320 REMOTE_CURL_PRIMARY =
1321 REMOTE_CURL_ALIASES =
1322 REMOTE_CURL_NAMES =
1323 EXCLUDED_PROGRAMS += git-http-fetch git-http-push
1324 else
1325 ifdef CURLDIR
1326 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1327 BASIC_CFLAGS += -I$(CURLDIR)/include
1328 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib)
1329 else
1330 CURL_LIBCURL =
1331 endif
1332
1333 ifdef CURL_LDFLAGS
1334 CURL_LIBCURL += $(CURL_LDFLAGS)
1335 else
1336 CURL_LIBCURL += $(shell $(CURL_CONFIG) --libs)
1337 endif
1338
1339 REMOTE_CURL_PRIMARY = git-remote-http$X
1340 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1341 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1342 PROGRAM_OBJS += http-fetch.o
1343 PROGRAMS += $(REMOTE_CURL_NAMES)
1344 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1345 ifeq "$(curl_check)" "070908"
1346 ifndef NO_EXPAT
1347 PROGRAM_OBJS += http-push.o
1348 else
1349 EXCLUDED_PROGRAMS += git-http-push
1350 endif
1351 else
1352 EXCLUDED_PROGRAMS += git-http-push
1353 endif
1354 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1355 ifeq "$(curl_check)" "072200"
1356 USE_CURL_FOR_IMAP_SEND = YesPlease
1357 endif
1358 ifdef USE_CURL_FOR_IMAP_SEND
1359 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1360 IMAP_SEND_BUILDDEPS = http.o
1361 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1362 endif
1363 ifndef NO_EXPAT
1364 ifdef EXPATDIR
1365 BASIC_CFLAGS += -I$(EXPATDIR)/include
1366 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1367 else
1368 EXPAT_LIBEXPAT = -lexpat
1369 endif
1370 ifdef EXPAT_NEEDS_XMLPARSE_H
1371 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1372 endif
1373 endif
1374 endif
1375 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1376
1377 ifdef ZLIB_PATH
1378 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1379 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1380 endif
1381 EXTLIBS += -lz
1382
1383 ifndef NO_OPENSSL
1384 OPENSSL_LIBSSL = -lssl
1385 ifdef OPENSSLDIR
1386 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1387 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1388 else
1389 OPENSSL_LINK =
1390 endif
1391 ifdef NEEDS_CRYPTO_WITH_SSL
1392 OPENSSL_LIBSSL += -lcrypto
1393 endif
1394 else
1395 BASIC_CFLAGS += -DNO_OPENSSL
1396 OPENSSL_LIBSSL =
1397 endif
1398 ifdef NO_OPENSSL
1399 LIB_4_CRYPTO =
1400 else
1401 ifdef NEEDS_SSL_WITH_CRYPTO
1402 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1403 else
1404 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1405 endif
1406 ifdef APPLE_COMMON_CRYPTO
1407 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1408 endif
1409 endif
1410 ifndef NO_ICONV
1411 ifdef NEEDS_LIBICONV
1412 ifdef ICONVDIR
1413 BASIC_CFLAGS += -I$(ICONVDIR)/include
1414 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1415 else
1416 ICONV_LINK =
1417 endif
1418 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1419 ICONV_LINK += -lintl
1420 endif
1421 EXTLIBS += $(ICONV_LINK) -liconv
1422 endif
1423 endif
1424 ifdef ICONV_OMITS_BOM
1425 BASIC_CFLAGS += -DICONV_OMITS_BOM
1426 endif
1427 ifdef NEEDS_LIBGEN
1428 EXTLIBS += -lgen
1429 endif
1430 ifndef NO_GETTEXT
1431 ifndef LIBC_CONTAINS_LIBINTL
1432 EXTLIBS += -lintl
1433 endif
1434 endif
1435 ifdef NEEDS_SOCKET
1436 EXTLIBS += -lsocket
1437 endif
1438 ifdef NEEDS_NSL
1439 EXTLIBS += -lnsl
1440 endif
1441 ifdef NEEDS_RESOLV
1442 EXTLIBS += -lresolv
1443 endif
1444 ifdef NO_D_TYPE_IN_DIRENT
1445 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1446 endif
1447 ifdef NO_GECOS_IN_PWENT
1448 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1449 endif
1450 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1451 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1452 endif
1453 ifdef USE_NSEC
1454 BASIC_CFLAGS += -DUSE_NSEC
1455 endif
1456 ifdef USE_ST_TIMESPEC
1457 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1458 endif
1459 ifdef NO_NORETURN
1460 BASIC_CFLAGS += -DNO_NORETURN
1461 endif
1462 ifdef NO_NSEC
1463 BASIC_CFLAGS += -DNO_NSEC
1464 endif
1465 ifdef SNPRINTF_RETURNS_BOGUS
1466 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1467 COMPAT_OBJS += compat/snprintf.o
1468 endif
1469 ifdef FREAD_READS_DIRECTORIES
1470 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1471 COMPAT_OBJS += compat/fopen.o
1472 endif
1473 ifdef NO_SYMLINK_HEAD
1474 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1475 endif
1476 ifdef GETTEXT_POISON
1477 $(warning The GETTEXT_POISON option has been removed in favor of runtime GIT_TEST_GETTEXT_POISON. See t/README!)
1478 endif
1479 ifdef NO_GETTEXT
1480 BASIC_CFLAGS += -DNO_GETTEXT
1481 USE_GETTEXT_SCHEME ?= fallthrough
1482 endif
1483 ifdef NO_POLL
1484 NO_POLL_H = YesPlease
1485 NO_SYS_POLL_H = YesPlease
1486 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1487 COMPAT_OBJS += compat/poll/poll.o
1488 endif
1489 ifdef NO_STRCASESTR
1490 COMPAT_CFLAGS += -DNO_STRCASESTR
1491 COMPAT_OBJS += compat/strcasestr.o
1492 endif
1493 ifdef NO_STRLCPY
1494 COMPAT_CFLAGS += -DNO_STRLCPY
1495 COMPAT_OBJS += compat/strlcpy.o
1496 endif
1497 ifdef NO_STRTOUMAX
1498 COMPAT_CFLAGS += -DNO_STRTOUMAX
1499 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1500 endif
1501 ifdef NO_STRTOULL
1502 COMPAT_CFLAGS += -DNO_STRTOULL
1503 endif
1504 ifdef NO_SETENV
1505 COMPAT_CFLAGS += -DNO_SETENV
1506 COMPAT_OBJS += compat/setenv.o
1507 endif
1508 ifdef NO_MKDTEMP
1509 COMPAT_CFLAGS += -DNO_MKDTEMP
1510 COMPAT_OBJS += compat/mkdtemp.o
1511 endif
1512 ifdef MKDIR_WO_TRAILING_SLASH
1513 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1514 COMPAT_OBJS += compat/mkdir.o
1515 endif
1516 ifdef NO_UNSETENV
1517 COMPAT_CFLAGS += -DNO_UNSETENV
1518 COMPAT_OBJS += compat/unsetenv.o
1519 endif
1520 ifdef NO_SYS_SELECT_H
1521 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1522 endif
1523 ifdef NO_POLL_H
1524 BASIC_CFLAGS += -DNO_POLL_H
1525 endif
1526 ifdef NO_SYS_POLL_H
1527 BASIC_CFLAGS += -DNO_SYS_POLL_H
1528 endif
1529 ifdef NEEDS_SYS_PARAM_H
1530 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1531 endif
1532 ifdef NO_INTTYPES_H
1533 BASIC_CFLAGS += -DNO_INTTYPES_H
1534 endif
1535 ifdef NO_INITGROUPS
1536 BASIC_CFLAGS += -DNO_INITGROUPS
1537 endif
1538 ifdef NO_MMAP
1539 COMPAT_CFLAGS += -DNO_MMAP
1540 COMPAT_OBJS += compat/mmap.o
1541 else
1542 ifdef USE_WIN32_MMAP
1543 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1544 COMPAT_OBJS += compat/win32mmap.o
1545 endif
1546 endif
1547 ifdef MMAP_PREVENTS_DELETE
1548 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1549 endif
1550 ifdef OBJECT_CREATION_USES_RENAMES
1551 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1552 endif
1553 ifdef NO_STRUCT_ITIMERVAL
1554 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1555 NO_SETITIMER = YesPlease
1556 endif
1557 ifdef NO_SETITIMER
1558 COMPAT_CFLAGS += -DNO_SETITIMER
1559 endif
1560 ifdef NO_PREAD
1561 COMPAT_CFLAGS += -DNO_PREAD
1562 COMPAT_OBJS += compat/pread.o
1563 endif
1564 ifdef NO_FAST_WORKING_DIRECTORY
1565 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1566 endif
1567 ifdef NO_TRUSTABLE_FILEMODE
1568 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1569 endif
1570 ifdef NEEDS_MODE_TRANSLATION
1571 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1572 COMPAT_OBJS += compat/stat.o
1573 endif
1574 ifdef NO_IPV6
1575 BASIC_CFLAGS += -DNO_IPV6
1576 endif
1577 ifdef NO_INTPTR_T
1578 COMPAT_CFLAGS += -DNO_INTPTR_T
1579 endif
1580 ifdef NO_UINTMAX_T
1581 BASIC_CFLAGS += -Duintmax_t=uint32_t
1582 endif
1583 ifdef NO_SOCKADDR_STORAGE
1584 ifdef NO_IPV6
1585 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1586 else
1587 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1588 endif
1589 endif
1590 ifdef NO_INET_NTOP
1591 LIB_OBJS += compat/inet_ntop.o
1592 BASIC_CFLAGS += -DNO_INET_NTOP
1593 endif
1594 ifdef NO_INET_PTON
1595 LIB_OBJS += compat/inet_pton.o
1596 BASIC_CFLAGS += -DNO_INET_PTON
1597 endif
1598 ifdef NO_UNIX_SOCKETS
1599 EXCLUDED_PROGRAMS += git-credential-cache git-credential-cache--daemon
1600 else
1601 LIB_OBJS += unix-socket.o
1602 PROGRAM_OBJS += credential-cache.o
1603 PROGRAM_OBJS += credential-cache--daemon.o
1604 endif
1605
1606 ifdef NO_ICONV
1607 BASIC_CFLAGS += -DNO_ICONV
1608 endif
1609
1610 ifdef OLD_ICONV
1611 BASIC_CFLAGS += -DOLD_ICONV
1612 endif
1613
1614 ifdef NO_DEFLATE_BOUND
1615 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1616 endif
1617
1618 ifdef NO_POSIX_GOODIES
1619 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1620 endif
1621
1622 ifdef APPLE_COMMON_CRYPTO
1623 # Apple CommonCrypto requires chunking
1624 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1625 endif
1626
1627 ifdef OPENSSL_SHA1
1628 EXTLIBS += $(LIB_4_CRYPTO)
1629 BASIC_CFLAGS += -DSHA1_OPENSSL
1630 else
1631 ifdef BLK_SHA1
1632 LIB_OBJS += block-sha1/sha1.o
1633 BASIC_CFLAGS += -DSHA1_BLK
1634 else
1635 ifdef PPC_SHA1
1636 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1637 BASIC_CFLAGS += -DSHA1_PPC
1638 else
1639 ifdef APPLE_COMMON_CRYPTO
1640 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1641 BASIC_CFLAGS += -DSHA1_APPLE
1642 else
1643 DC_SHA1 := YesPlease
1644 BASIC_CFLAGS += -DSHA1_DC
1645 LIB_OBJS += sha1dc_git.o
1646 ifdef DC_SHA1_EXTERNAL
1647 ifdef DC_SHA1_SUBMODULE
1648 ifneq ($(DC_SHA1_SUBMODULE),auto)
1649 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1650 endif
1651 endif
1652 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1653 EXTLIBS += -lsha1detectcoll
1654 else
1655 ifdef DC_SHA1_SUBMODULE
1656 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1657 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1658 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1659 else
1660 LIB_OBJS += sha1dc/sha1.o
1661 LIB_OBJS += sha1dc/ubc_check.o
1662 endif
1663 BASIC_CFLAGS += \
1664 -DSHA1DC_NO_STANDARD_INCLUDES \
1665 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1666 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1667 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1668 endif
1669 endif
1670 endif
1671 endif
1672 endif
1673
1674 ifdef OPENSSL_SHA256
1675 EXTLIBS += $(LIB_4_CRYPTO)
1676 BASIC_CFLAGS += -DSHA256_OPENSSL
1677 else
1678 ifdef GCRYPT_SHA256
1679 BASIC_CFLAGS += -DSHA256_GCRYPT
1680 EXTLIBS += -lgcrypt
1681 else
1682 LIB_OBJS += sha256/block/sha256.o
1683 BASIC_CFLAGS += -DSHA256_BLK
1684 endif
1685 endif
1686
1687 ifdef SHA1_MAX_BLOCK_SIZE
1688 LIB_OBJS += compat/sha1-chunked.o
1689 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1690 endif
1691 ifdef NO_HSTRERROR
1692 COMPAT_CFLAGS += -DNO_HSTRERROR
1693 COMPAT_OBJS += compat/hstrerror.o
1694 endif
1695 ifdef NO_MEMMEM
1696 COMPAT_CFLAGS += -DNO_MEMMEM
1697 COMPAT_OBJS += compat/memmem.o
1698 endif
1699 ifdef NO_GETPAGESIZE
1700 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1701 endif
1702 ifdef INTERNAL_QSORT
1703 COMPAT_CFLAGS += -DINTERNAL_QSORT
1704 COMPAT_OBJS += compat/qsort.o
1705 endif
1706 ifdef HAVE_ISO_QSORT_S
1707 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1708 else
1709 COMPAT_OBJS += compat/qsort_s.o
1710 endif
1711 ifdef RUNTIME_PREFIX
1712 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1713 endif
1714
1715 ifdef NO_PTHREADS
1716 BASIC_CFLAGS += -DNO_PTHREADS
1717 else
1718 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1719 EXTLIBS += $(PTHREAD_LIBS)
1720 endif
1721
1722 ifdef HAVE_PATHS_H
1723 BASIC_CFLAGS += -DHAVE_PATHS_H
1724 endif
1725
1726 ifdef HAVE_LIBCHARSET_H
1727 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1728 EXTLIBS += $(CHARSET_LIB)
1729 endif
1730
1731 ifdef HAVE_STRINGS_H
1732 BASIC_CFLAGS += -DHAVE_STRINGS_H
1733 endif
1734
1735 ifdef HAVE_DEV_TTY
1736 BASIC_CFLAGS += -DHAVE_DEV_TTY
1737 endif
1738
1739 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1740 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1741 endif
1742 ifdef UNRELIABLE_FSTAT
1743 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1744 endif
1745 ifdef NO_REGEX
1746 COMPAT_CFLAGS += -Icompat/regex
1747 COMPAT_OBJS += compat/regex/regex.o
1748 endif
1749 ifdef NATIVE_CRLF
1750 BASIC_CFLAGS += -DNATIVE_CRLF
1751 endif
1752
1753 ifdef USE_NED_ALLOCATOR
1754 COMPAT_CFLAGS += -Icompat/nedmalloc
1755 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1756 OVERRIDE_STRDUP = YesPlease
1757 endif
1758
1759 ifdef OVERRIDE_STRDUP
1760 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1761 COMPAT_OBJS += compat/strdup.o
1762 endif
1763
1764 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1765 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1766 endif
1767
1768 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1769 MSGFMT += --check --statistics
1770 endif
1771
1772 ifdef GMTIME_UNRELIABLE_ERRORS
1773 COMPAT_OBJS += compat/gmtime.o
1774 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1775 endif
1776
1777 ifdef HAVE_CLOCK_GETTIME
1778 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1779 endif
1780
1781 ifdef HAVE_CLOCK_MONOTONIC
1782 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1783 endif
1784
1785 ifdef NEEDS_LIBRT
1786 EXTLIBS += -lrt
1787 endif
1788
1789 ifdef HAVE_BSD_SYSCTL
1790 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1791 endif
1792
1793 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1794 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1795 endif
1796
1797 ifdef HAVE_GETDELIM
1798 BASIC_CFLAGS += -DHAVE_GETDELIM
1799 endif
1800
1801 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1802 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1803 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1804 endif
1805
1806 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1807 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1808 endif
1809
1810 ifdef HAVE_WPGMPTR
1811 BASIC_CFLAGS += -DHAVE_WPGMPTR
1812 endif
1813
1814 ifdef FILENO_IS_A_MACRO
1815 COMPAT_CFLAGS += -DFILENO_IS_A_MACRO
1816 COMPAT_OBJS += compat/fileno.o
1817 endif
1818
1819 ifeq ($(TCLTK_PATH),)
1820 NO_TCLTK = NoThanks
1821 endif
1822
1823 ifeq ($(PERL_PATH),)
1824 NO_PERL = NoThanks
1825 endif
1826
1827 ifeq ($(PYTHON_PATH),)
1828 NO_PYTHON = NoThanks
1829 endif
1830
1831 ifndef PAGER_ENV
1832 PAGER_ENV = LESS=FRX LV=-c
1833 endif
1834
1835 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1836 QUIET_SUBDIR1 =
1837
1838 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1839 PRINT_DIR = --no-print-directory
1840 else # "make -w"
1841 NO_SUBDIR = :
1842 endif
1843
1844 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1845 ifndef V
1846 QUIET_CC = @echo ' ' CC $@;
1847 QUIET_AR = @echo ' ' AR $@;
1848 QUIET_LINK = @echo ' ' LINK $@;
1849 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1850 QUIET_GEN = @echo ' ' GEN $@;
1851 QUIET_LNCP = @echo ' ' LN/CP $@;
1852 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1853 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1854 QUIET_GCOV = @echo ' ' GCOV $@;
1855 QUIET_SP = @echo ' ' SP $<;
1856 QUIET_HDR = @echo ' ' HDR $<;
1857 QUIET_RC = @echo ' ' RC $@;
1858 QUIET_SUBDIR0 = +@subdir=
1859 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1860 $(MAKE) $(PRINT_DIR) -C $$subdir
1861 export V
1862 export QUIET_GEN
1863 export QUIET_BUILT_IN
1864 endif
1865 endif
1866
1867 ifdef NO_INSTALL_HARDLINKS
1868 export NO_INSTALL_HARDLINKS
1869 endif
1870
1871 ### profile feedback build
1872 #
1873
1874 # Can adjust this to be a global directory if you want to do extended
1875 # data gathering
1876 PROFILE_DIR := $(CURDIR)
1877
1878 ifeq ("$(PROFILE)","GEN")
1879 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1880 EXTLIBS += -lgcov
1881 export CCACHE_DISABLE = t
1882 V = 1
1883 else
1884 ifneq ("$(PROFILE)","")
1885 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1886 export CCACHE_DISABLE = t
1887 V = 1
1888 endif
1889 endif
1890
1891 # Shell quote (do not use $(call) to accommodate ancient setups);
1892
1893 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1894 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1895
1896 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1897 bindir_SQ = $(subst ','\'',$(bindir))
1898 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1899 mandir_SQ = $(subst ','\'',$(mandir))
1900 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1901 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1902 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1903 localedir_SQ = $(subst ','\'',$(localedir))
1904 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1905 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1906 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1907 template_dir_SQ = $(subst ','\'',$(template_dir))
1908 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1909 prefix_SQ = $(subst ','\'',$(prefix))
1910 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1911 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1912
1913 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1914 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1915 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1916 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1917 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1918 DIFF_SQ = $(subst ','\'',$(DIFF))
1919 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1920
1921 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1922 # relative to each other and share an installation path.
1923 #
1924 # This is a dependency in:
1925 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1926 # - The runtime prefix Perl header (see
1927 # "perl/header_templates/runtime_prefix.template.pl").
1928 ifdef RUNTIME_PREFIX
1929
1930 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1931 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1932 endif
1933
1934 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1935 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1936 endif
1937
1938 ifndef NO_PERL
1939 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1940 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1941 endif
1942 endif
1943
1944 endif
1945
1946 # We must filter out any object files from $(GITLIBS),
1947 # as it is typically used like:
1948 #
1949 # foo: foo.o $(GITLIBS)
1950 # $(CC) $(filter %.o,$^) $(LIBS)
1951 #
1952 # where we use it as a dependency. Since we also pull object files
1953 # from the dependency list, that would make each entry appear twice.
1954 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1955
1956 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1957 LIB_OBJS += $(COMPAT_OBJS)
1958
1959 # Quote for C
1960
1961 ifdef DEFAULT_EDITOR
1962 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1963 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1964
1965 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1966 endif
1967
1968 ifdef DEFAULT_PAGER
1969 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1970 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1971
1972 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1973 endif
1974
1975 ifdef SHELL_PATH
1976 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1977 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1978
1979 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1980 endif
1981
1982 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1983 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1984 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1985 GIT-USER-AGENT: FORCE
1986 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1987 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1988 fi
1989
1990 ifdef DEFAULT_HELP_FORMAT
1991 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1992 endif
1993
1994 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1995 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1996 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1997 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1998
1999 ALL_CFLAGS += $(BASIC_CFLAGS)
2000 ALL_LDFLAGS += $(BASIC_LDFLAGS)
2001
2002 export DIFF TAR INSTALL DESTDIR SHELL_PATH
2003
2004
2005 ### Build rules
2006
2007 SHELL = $(SHELL_PATH)
2008
2009 all:: shell_compatibility_test
2010
2011 ifeq "$(PROFILE)" "BUILD"
2012 all:: profile
2013 endif
2014
2015 profile:: profile-clean
2016 $(MAKE) PROFILE=GEN all
2017 $(MAKE) PROFILE=GEN -j1 test
2018 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
2019 $(MAKE) PROFILE=GEN -j1 perf; \
2020 else \
2021 echo "Skipping profile of perf tests..."; \
2022 fi
2023 $(MAKE) PROFILE=USE all
2024
2025 profile-fast: profile-clean
2026 $(MAKE) PROFILE=GEN all
2027 $(MAKE) PROFILE=GEN -j1 perf
2028 $(MAKE) PROFILE=USE all
2029
2030
2031 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2032 ifneq (,$X)
2033 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
2034 endif
2035
2036 all::
2037 ifndef NO_TCLTK
2038 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2039 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2040 endif
2041 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2042
2043 please_set_SHELL_PATH_to_a_more_modern_shell:
2044 @$$(:)
2045
2046 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2047
2048 strip: $(PROGRAMS) git$X
2049 $(STRIP) $(STRIP_OPTS) $^
2050
2051 ### Target-specific flags and dependencies
2052
2053 # The generic compilation pattern rule and automatically
2054 # computed header dependencies (falling back to a dependency on
2055 # LIB_H) are enough to describe how most targets should be built,
2056 # but some targets are special enough to need something a little
2057 # different.
2058 #
2059 # - When a source file "foo.c" #includes a generated header file,
2060 # we need to list that dependency for the "foo.o" target.
2061 #
2062 # We also list it from other targets that are built from foo.c
2063 # like "foo.sp" and "foo.s", even though that is easy to forget
2064 # to do because the generated header is already present around
2065 # after a regular build attempt.
2066 #
2067 # - Some code depends on configuration kept in makefile
2068 # variables. The target-specific variable EXTRA_CPPFLAGS can
2069 # be used to convey that information to the C preprocessor
2070 # using -D options.
2071 #
2072 # The "foo.o" target should have a corresponding dependency on
2073 # a file that changes when the value of the makefile variable
2074 # changes. For example, targets making use of the
2075 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2076 #
2077 # Technically the ".sp" and ".s" targets do not need this
2078 # dependency because they are force-built, but they get the
2079 # same dependency for consistency. This way, you do not have to
2080 # know how each target is implemented. And it means the
2081 # dependencies here will not need to change if the force-build
2082 # details change some day.
2083
2084 git.sp git.s git.o: GIT-PREFIX
2085 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2086 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2087 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2088 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2089
2090 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2091 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2092 $(filter %.o,$^) $(LIBS)
2093
2094 help.sp help.s help.o: command-list.h
2095
2096 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2097 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2098 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2099 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2100 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2101
2102 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2103 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2104 '-DGIT_VERSION="$(GIT_VERSION)"' \
2105 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2106 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2107 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2108 git rev-parse -q --verify HEAD 2>/dev/null)"'
2109
2110 $(BUILT_INS): git$X
2111 $(QUIET_BUILT_IN)$(RM) $@ && \
2112 ln $< $@ 2>/dev/null || \
2113 ln -s $< $@ 2>/dev/null || \
2114 cp $< $@
2115
2116 command-list.h: generate-cmdlist.sh command-list.txt
2117
2118 command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
2119 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
2120 $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
2121 command-list.txt >$@+ && mv $@+ $@
2122
2123 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2124 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2125 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2126 $(perllibdir_SQ)
2127 define cmd_munge_script
2128 $(RM) $@ $@+ && \
2129 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2130 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2131 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2132 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2133 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2134 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2135 -e $(BROKEN_PATH_FIX) \
2136 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2137 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2138 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2139 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2140 $@.sh >$@+
2141 endef
2142
2143 GIT-SCRIPT-DEFINES: FORCE
2144 @FLAGS='$(SCRIPT_DEFINES)'; \
2145 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2146 echo >&2 " * new script parameters"; \
2147 echo "$$FLAGS" >$@; \
2148 fi
2149
2150
2151 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2152 $(QUIET_GEN)$(cmd_munge_script) && \
2153 chmod +x $@+ && \
2154 mv $@+ $@
2155
2156 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2157 $(QUIET_GEN)$(cmd_munge_script) && \
2158 mv $@+ $@
2159
2160 git.res: git.rc GIT-VERSION-FILE GIT-PREFIX
2161 $(QUIET_RC)$(RC) \
2162 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2163 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2164 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2165
2166 # This makes sure we depend on the NO_PERL setting itself.
2167 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2168
2169 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2170 # since the locale directory is injected.
2171 perl_localedir_SQ = $(localedir_SQ)
2172
2173 ifndef NO_PERL
2174 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2175 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2176
2177 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2178 PERL_DEFINES += $(RUNTIME_PREFIX)
2179
2180 # Support Perl runtime prefix. In this mode, a different header is installed
2181 # into Perl scripts.
2182 ifdef RUNTIME_PREFIX
2183
2184 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2185
2186 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2187 # at runtime.
2188 perl_localedir_SQ =
2189
2190 endif
2191
2192 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2193
2194 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2195 $(QUIET_GEN)$(RM) $@ $@+ && \
2196 sed -e '1{' \
2197 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2198 -e ' r GIT-PERL-HEADER' \
2199 -e ' G' \
2200 -e '}' \
2201 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2202 $< >$@+ && \
2203 chmod +x $@+ && \
2204 mv $@+ $@
2205
2206 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2207 GIT-PERL-DEFINES: FORCE
2208 @FLAGS='$(PERL_DEFINES)'; \
2209 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2210 echo >&2 " * new perl-specific parameters"; \
2211 echo "$$FLAGS" >$@; \
2212 fi
2213
2214 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2215 $(QUIET_GEN)$(RM) $@ && \
2216 INSTLIBDIR='$(perllibdir_SQ)' && \
2217 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2218 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2219 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2220 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2221 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2222 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2223 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2224 $< >$@+ && \
2225 mv $@+ $@
2226
2227 .PHONY: perllibdir
2228 perllibdir:
2229 @echo '$(perllibdir_SQ)'
2230
2231 .PHONY: gitweb
2232 gitweb:
2233 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2234
2235 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2236 $(QUIET_GEN)$(cmd_munge_script) && \
2237 chmod +x $@+ && \
2238 mv $@+ $@
2239 else # NO_PERL
2240 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2241 $(QUIET_GEN)$(RM) $@ $@+ && \
2242 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2243 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2244 unimplemented.sh >$@+ && \
2245 chmod +x $@+ && \
2246 mv $@+ $@
2247 endif # NO_PERL
2248
2249 # This makes sure we depend on the NO_PYTHON setting itself.
2250 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2251
2252 ifndef NO_PYTHON
2253 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2254 $(SCRIPT_PYTHON_GEN): % : %.py
2255 $(QUIET_GEN)$(RM) $@ $@+ && \
2256 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2257 $< >$@+ && \
2258 chmod +x $@+ && \
2259 mv $@+ $@
2260 else # NO_PYTHON
2261 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2262 $(QUIET_GEN)$(RM) $@ $@+ && \
2263 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2264 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2265 unimplemented.sh >$@+ && \
2266 chmod +x $@+ && \
2267 mv $@+ $@
2268 endif # NO_PYTHON
2269
2270 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2271 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2272 configure.ac >configure.ac+ && \
2273 autoconf -o configure configure.ac+ && \
2274 $(RM) configure.ac+
2275
2276 configure: configure.ac GIT-VERSION-FILE
2277 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2278
2279 ifdef AUTOCONFIGURED
2280 # We avoid depending on 'configure' here, because it gets rebuilt
2281 # every time GIT-VERSION-FILE is modified, only to update the embedded
2282 # version number string, which config.status does not care about. We
2283 # do want to recheck when the platform/environment detection logic
2284 # changes, hence this depends on configure.ac.
2285 config.status: configure.ac
2286 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2287 if test -f config.status; then \
2288 ./config.status --recheck; \
2289 else \
2290 ./configure; \
2291 fi
2292 reconfigure config.mak.autogen: config.status
2293 $(QUIET_GEN)./config.status
2294 .PHONY: reconfigure # This is a convenience target.
2295 endif
2296
2297 XDIFF_OBJS += xdiff/xdiffi.o
2298 XDIFF_OBJS += xdiff/xprepare.o
2299 XDIFF_OBJS += xdiff/xutils.o
2300 XDIFF_OBJS += xdiff/xemit.o
2301 XDIFF_OBJS += xdiff/xmerge.o
2302 XDIFF_OBJS += xdiff/xpatience.o
2303 XDIFF_OBJS += xdiff/xhistogram.o
2304
2305 VCSSVN_OBJS += vcs-svn/line_buffer.o
2306 VCSSVN_OBJS += vcs-svn/sliding_window.o
2307 VCSSVN_OBJS += vcs-svn/fast_export.o
2308 VCSSVN_OBJS += vcs-svn/svndiff.o
2309 VCSSVN_OBJS += vcs-svn/svndump.o
2310
2311 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2312 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2313 $(XDIFF_OBJS) \
2314 $(VCSSVN_OBJS) \
2315 $(FUZZ_OBJS) \
2316 common-main.o \
2317 git.o
2318 ifndef NO_CURL
2319 OBJECTS += http.o http-walker.o remote-curl.o
2320 endif
2321
2322 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2323 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2324
2325 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2326 $(dep_dirs):
2327 @mkdir -p $@
2328
2329 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2330 dep_file = $(dir $@).depend/$(notdir $@).d
2331 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2332 endif
2333
2334 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2335 dep_dirs =
2336 missing_dep_dirs =
2337 dep_args =
2338 endif
2339
2340 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2341 ASM_OBJ := $(ASM_SRC:S=o)
2342 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2343
2344 .SUFFIXES:
2345
2346 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2347 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2348 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2349 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2350
2351 %.s: %.c GIT-CFLAGS FORCE
2352 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2353
2354 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2355 # Take advantage of gcc's on-the-fly dependency generation
2356 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2357 dep_files_present := $(wildcard $(dep_files))
2358 ifneq ($(dep_files_present),)
2359 include $(dep_files_present)
2360 endif
2361 else
2362 # Dependencies on header files, for platforms that do not support
2363 # the gcc -MMD option.
2364 #
2365 # Dependencies on automatically generated headers such as command-list.h
2366 # should _not_ be included here, since they are necessary even when
2367 # building an object for the first time.
2368
2369 $(OBJECTS): $(LIB_H)
2370 endif
2371
2372 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2373 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2374 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2375 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2376 '-DBINDIR="$(bindir_relative_SQ)"' \
2377 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2378
2379 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2380 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2381 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2382
2383 config.sp config.s config.o: GIT-PREFIX
2384 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2385 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2386
2387 attr.sp attr.s attr.o: GIT-PREFIX
2388 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2389 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2390
2391 gettext.sp gettext.s gettext.o: GIT-PREFIX
2392 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2393 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2394
2395 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SP_EXTRA_FLAGS += \
2396 -DCURL_DISABLE_TYPECHECK
2397
2398 pack-revindex.sp: SP_EXTRA_FLAGS += -Wno-memcpy-max-count
2399
2400 ifdef NO_EXPAT
2401 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2402 endif
2403
2404 ifdef NO_REGEX
2405 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2406 -DGAWK -DNO_MBSUPPORT
2407 endif
2408
2409 ifdef USE_NED_ALLOCATOR
2410 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2411 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2412 compat/nedmalloc/nedmalloc.sp: SP_EXTRA_FLAGS += -Wno-non-pointer-null
2413 endif
2414
2415 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2416 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2417
2418 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2419 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2420 $(IMAP_SEND_LDFLAGS) $(LIBS)
2421
2422 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2423 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2424 $(CURL_LIBCURL) $(LIBS)
2425 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2426 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2427 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2428
2429 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2430 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2431 $(VCSSVN_LIB)
2432
2433 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2434 $(QUIET_LNCP)$(RM) $@ && \
2435 ln $< $@ 2>/dev/null || \
2436 ln -s $< $@ 2>/dev/null || \
2437 cp $< $@
2438
2439 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2440 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2441 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2442
2443 $(LIB_FILE): $(LIB_OBJS)
2444 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2445
2446 $(XDIFF_LIB): $(XDIFF_OBJS)
2447 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2448
2449 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2450 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2451
2452 export DEFAULT_EDITOR DEFAULT_PAGER
2453
2454 Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
2455 @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
2456 if test x"$$EXCLUDED" != \
2457 x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
2458 echo >&2 " * new documentation flags"; \
2459 echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
2460 fi
2461
2462 .PHONY: doc man man-perl html info pdf
2463 doc: man-perl
2464 $(MAKE) -C Documentation all
2465
2466 man: man-perl
2467 $(MAKE) -C Documentation man
2468
2469 man-perl: perl/build/man/man3/Git.3pm
2470
2471 html:
2472 $(MAKE) -C Documentation html
2473
2474 info:
2475 $(MAKE) -C Documentation info
2476
2477 pdf:
2478 $(MAKE) -C Documentation pdf
2479
2480 XGETTEXT_FLAGS = \
2481 --force-po \
2482 --add-comments=TRANSLATORS: \
2483 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2484 --from-code=UTF-8
2485 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2486 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2487 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2488 --keyword=gettextln --keyword=eval_gettextln
2489 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2490 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2491 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2492 LOCALIZED_SH = $(SCRIPT_SH)
2493 LOCALIZED_SH += git-parse-remote.sh
2494 LOCALIZED_SH += git-rebase--preserve-merges.sh
2495 LOCALIZED_SH += git-sh-setup.sh
2496 LOCALIZED_PERL = $(SCRIPT_PERL)
2497
2498 ifdef XGETTEXT_INCLUDE_TESTS
2499 LOCALIZED_C += t/t0200/test.c
2500 LOCALIZED_SH += t/t0200/test.sh
2501 LOCALIZED_PERL += t/t0200/test.perl
2502 endif
2503
2504 ## Note that this is meant to be run only by the localization coordinator
2505 ## under a very controlled condition, i.e. (1) it is to be run in a
2506 ## Git repository (not a tarball extract), (2) any local modifications
2507 ## will be lost.
2508 ## Gettext tools cannot work with our own custom PRItime type, so
2509 ## we replace PRItime with PRIuMAX. We need to update this to
2510 ## PRIdMAX if we switch to a signed type later.
2511
2512 po/git.pot: $(GENERATED_H) FORCE
2513 # All modifications will be reverted at the end, so we do not
2514 # want to have any local change.
2515 git diff --quiet HEAD && git diff --quiet --cached
2516
2517 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2518 do \
2519 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2520 cat "$$s+" >"$$s" && rm "$$s+"; \
2521 done
2522
2523 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2524 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2525 $(LOCALIZED_SH)
2526 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2527 $(LOCALIZED_PERL)
2528
2529 # Reverting the munged source, leaving only the updated $@
2530 git reset --hard
2531 mv $@+ $@
2532
2533 .PHONY: pot
2534 pot: po/git.pot
2535
2536 POFILES := $(wildcard po/*.po)
2537 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2538
2539 ifndef NO_GETTEXT
2540 all:: $(MOFILES)
2541 endif
2542
2543 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2544 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2545
2546 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2547 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2548 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2549 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2550
2551 ifndef NO_PERL
2552 all:: $(LIB_PERL_GEN)
2553 ifndef NO_PERL_CPAN_FALLBACKS
2554 all:: $(LIB_CPAN_GEN)
2555 endif
2556 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2557 endif
2558
2559 perl/build/lib/%.pm: perl/%.pm
2560 $(QUIET_GEN)mkdir -p $(dir $@) && \
2561 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2562 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2563 < $< > $@
2564
2565 perl/build/man/man3/Git.3pm: perl/Git.pm
2566 $(QUIET_GEN)mkdir -p $(dir $@) && \
2567 pod2man $< $@
2568
2569 FIND_SOURCE_FILES = ( \
2570 git ls-files \
2571 '*.[hcS]' \
2572 '*.sh' \
2573 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2574 ':!contrib' \
2575 2>/dev/null || \
2576 $(FIND) . \
2577 \( -name .git -type d -prune \) \
2578 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2579 -o \( -name contrib -type d -prune \) \
2580 -o \( -name build -type d -prune \) \
2581 -o \( -name 'trash*' -type d -prune \) \
2582 -o \( -name '*.[hcS]' -type f -print \) \
2583 -o \( -name '*.sh' -type f -print \) \
2584 )
2585
2586 $(ETAGS_TARGET): FORCE
2587 $(RM) $(ETAGS_TARGET)
2588 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2589
2590 tags: FORCE
2591 $(RM) tags
2592 $(FIND_SOURCE_FILES) | xargs ctags -a
2593
2594 cscope:
2595 $(RM) cscope*
2596 $(FIND_SOURCE_FILES) | xargs cscope -b
2597
2598 ### Detect prefix changes
2599 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2600 $(localedir_SQ)
2601
2602 GIT-PREFIX: FORCE
2603 @FLAGS='$(TRACK_PREFIX)'; \
2604 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2605 echo >&2 " * new prefix flags"; \
2606 echo "$$FLAGS" >GIT-PREFIX; \
2607 fi
2608
2609 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2610
2611 GIT-CFLAGS: FORCE
2612 @FLAGS='$(TRACK_CFLAGS)'; \
2613 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2614 echo >&2 " * new build flags"; \
2615 echo "$$FLAGS" >GIT-CFLAGS; \
2616 fi
2617
2618 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2619
2620 GIT-LDFLAGS: FORCE
2621 @FLAGS='$(TRACK_LDFLAGS)'; \
2622 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2623 echo >&2 " * new link flags"; \
2624 echo "$$FLAGS" >GIT-LDFLAGS; \
2625 fi
2626
2627 # We need to apply sq twice, once to protect from the shell
2628 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2629 # and the first level quoting from the shell that runs "echo".
2630 GIT-BUILD-OPTIONS: FORCE
2631 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2632 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2633 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2634 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2635 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2636 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2637 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2638 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2639 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2640 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2641 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2642 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2643 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2644 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2645 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2646 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2647 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2648 @echo X=\'$(X)\' >>$@+
2649 ifdef TEST_OUTPUT_DIRECTORY
2650 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2651 endif
2652 ifdef GIT_TEST_OPTS
2653 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2654 endif
2655 ifdef GIT_TEST_CMP
2656 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2657 endif
2658 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2659 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2660 endif
2661 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2662 ifdef GIT_PERF_REPEAT_COUNT
2663 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2664 endif
2665 ifdef GIT_PERF_REPO
2666 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2667 endif
2668 ifdef GIT_PERF_LARGE_REPO
2669 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2670 endif
2671 ifdef GIT_PERF_MAKE_OPTS
2672 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2673 endif
2674 ifdef GIT_PERF_MAKE_COMMAND
2675 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2676 endif
2677 ifdef GIT_INTEROP_MAKE_OPTS
2678 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2679 endif
2680 ifdef GIT_TEST_INDEX_VERSION
2681 @echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
2682 endif
2683 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2684
2685 ### Detect Python interpreter path changes
2686 ifndef NO_PYTHON
2687 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2688
2689 GIT-PYTHON-VARS: FORCE
2690 @VARS='$(TRACK_PYTHON)'; \
2691 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2692 echo >&2 " * new Python interpreter location"; \
2693 echo "$$VARS" >$@; \
2694 fi
2695 endif
2696
2697 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2698
2699 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2700
2701 bin-wrappers/%: wrap-for-bin.sh
2702 @mkdir -p bin-wrappers
2703 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2704 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2705 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2706 chmod +x $@
2707
2708 # GNU make supports exporting all variables by "export" without parameters.
2709 # However, the environment gets quite big, and some programs have problems
2710 # with that.
2711
2712 export NO_SVN_TESTS
2713 export TEST_NO_MALLOC_CHECK
2714
2715 ### Testing rules
2716
2717 test: all
2718 $(MAKE) -C t/ all
2719
2720 perf: all
2721 $(MAKE) -C t/perf/ all
2722
2723 .PHONY: test perf
2724
2725 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2726
2727 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2728
2729 .PRECIOUS: $(TEST_OBJS)
2730
2731 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2732
2733 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2734 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2735
2736 check-sha1:: t/helper/test-tool$X
2737 t/helper/test-sha1.sh
2738
2739 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2740
2741 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2742 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2743 $(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $<
2744
2745 .PHONY: sparse $(SP_OBJ)
2746 sparse: $(SP_OBJ)
2747
2748 GEN_HDRS := command-list.h unicode-width.h
2749 EXCEPT_HDRS := $(GEN_HDRS) compat% xdiff%
2750 CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
2751 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
2752
2753 $(HCO): %.hco: %.h FORCE
2754 $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
2755
2756 .PHONY: hdr-check $(HCO)
2757 hdr-check: $(HCO)
2758
2759 .PHONY: style
2760 style:
2761 git clang-format --style file --diff --extensions c,h
2762
2763 check: command-list.h
2764 @if sparse; \
2765 then \
2766 echo >&2 "Use 'make sparse' instead"; \
2767 $(MAKE) --no-print-directory sparse; \
2768 else \
2769 echo >&2 "Did you mean 'make test'?"; \
2770 exit 1; \
2771 fi
2772
2773 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2774 ifdef DC_SHA1_SUBMODULE
2775 COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
2776 else
2777 COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
2778 endif
2779
2780 %.cocci.patch: %.cocci $(COCCI_SOURCES)
2781 @echo ' ' SPATCH $<; \
2782 ret=0; \
2783 for f in $(COCCI_SOURCES); do \
2784 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2785 { ret=$$?; break; }; \
2786 done >$@+ 2>$@.log; \
2787 if test $$ret != 0; \
2788 then \
2789 cat $@.log; \
2790 exit 1; \
2791 fi; \
2792 mv $@+ $@; \
2793 if test -s $@; \
2794 then \
2795 echo ' ' SPATCH result: $@; \
2796 fi
2797 coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci)))
2798
2799 # See contrib/coccinelle/README
2800 coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci))
2801
2802 .PHONY: coccicheck coccicheck-pending
2803
2804 ### Installation rules
2805
2806 ifneq ($(filter /%,$(firstword $(template_dir))),)
2807 template_instdir = $(template_dir)
2808 else
2809 template_instdir = $(prefix)/$(template_dir)
2810 endif
2811 export template_instdir
2812
2813 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2814 gitexec_instdir = $(gitexecdir)
2815 else
2816 gitexec_instdir = $(prefix)/$(gitexecdir)
2817 endif
2818 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2819 export gitexec_instdir
2820
2821 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2822 mergetools_instdir = $(mergetoolsdir)
2823 else
2824 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2825 endif
2826 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2827
2828 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2829
2830 .PHONY: profile-install profile-fast-install
2831 profile-install: profile
2832 $(MAKE) install
2833
2834 profile-fast-install: profile-fast
2835 $(MAKE) install
2836
2837 install: all
2838 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2839 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2840 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2841 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2842 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2843 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2844 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2845 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2846 ifndef NO_GETTEXT
2847 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2848 (cd po/build/locale && $(TAR) cf - .) | \
2849 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2850 endif
2851 ifndef NO_PERL
2852 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2853 (cd perl/build/lib && $(TAR) cf - .) | \
2854 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2855 $(MAKE) -C gitweb install
2856 endif
2857 ifndef NO_TCLTK
2858 $(MAKE) -C gitk-git install
2859 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2860 endif
2861 ifneq (,$X)
2862 $(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';)
2863 endif
2864
2865 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2866 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2867 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2868 { test "$$bindir/" = "$$execdir/" || \
2869 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2870 $(RM) "$$execdir/$$p" && \
2871 test -n "$(INSTALL_SYMLINKS)" && \
2872 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2873 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2874 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2875 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2876 done; \
2877 } && \
2878 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2879 $(RM) "$$bindir/$$p" && \
2880 test -n "$(INSTALL_SYMLINKS)" && \
2881 ln -s "git$X" "$$bindir/$$p" || \
2882 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2883 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2884 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2885 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2886 done && \
2887 for p in $(BUILT_INS); do \
2888 $(RM) "$$execdir/$$p" && \
2889 test -n "$(INSTALL_SYMLINKS)" && \
2890 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2891 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2892 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2893 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2894 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2895 done && \
2896 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2897 for p in $$remote_curl_aliases; do \
2898 $(RM) "$$execdir/$$p" && \
2899 test -n "$(INSTALL_SYMLINKS)" && \
2900 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2901 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2902 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2903 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2904 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2905 done && \
2906 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2907
2908 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2909 .PHONY: quick-install-doc quick-install-man quick-install-html
2910 install-gitweb:
2911 $(MAKE) -C gitweb install
2912
2913 install-doc: install-man-perl
2914 $(MAKE) -C Documentation install
2915
2916 install-man: install-man-perl
2917 $(MAKE) -C Documentation install-man
2918
2919 install-man-perl: man-perl
2920 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2921 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2922 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2923
2924 install-html:
2925 $(MAKE) -C Documentation install-html
2926
2927 install-info:
2928 $(MAKE) -C Documentation install-info
2929
2930 install-pdf:
2931 $(MAKE) -C Documentation install-pdf
2932
2933 quick-install-doc:
2934 $(MAKE) -C Documentation quick-install
2935
2936 quick-install-man:
2937 $(MAKE) -C Documentation quick-install-man
2938
2939 quick-install-html:
2940 $(MAKE) -C Documentation quick-install-html
2941
2942
2943
2944 ### Maintainer's dist rules
2945
2946 GIT_TARNAME = git-$(GIT_VERSION)
2947 dist: git-archive$(X) configure
2948 ./git-archive --format=tar \
2949 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2950 @mkdir -p $(GIT_TARNAME)
2951 @cp configure $(GIT_TARNAME)
2952 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2953 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2954 $(TAR) rf $(GIT_TARNAME).tar \
2955 $(GIT_TARNAME)/configure \
2956 $(GIT_TARNAME)/version \
2957 $(GIT_TARNAME)/git-gui/version
2958 ifdef DC_SHA1_SUBMODULE
2959 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2960 @cp sha1collisiondetection/LICENSE.txt \
2961 $(GIT_TARNAME)/sha1collisiondetection/
2962 @cp sha1collisiondetection/LICENSE.txt \
2963 $(GIT_TARNAME)/sha1collisiondetection/
2964 @cp sha1collisiondetection/lib/sha1.[ch] \
2965 $(GIT_TARNAME)/sha1collisiondetection/lib/
2966 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2967 $(GIT_TARNAME)/sha1collisiondetection/lib/
2968 $(TAR) rf $(GIT_TARNAME).tar \
2969 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2970 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2971 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2972 endif
2973 @$(RM) -r $(GIT_TARNAME)
2974 gzip -f -9 $(GIT_TARNAME).tar
2975
2976 rpm::
2977 @echo >&2 "Use distro packaged sources to run rpmbuild"
2978 @false
2979 .PHONY: rpm
2980
2981 artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
2982 GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
2983 $(MOFILES)
2984 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
2985 SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2986 test -n "$(ARTIFACTS_DIRECTORY)"
2987 mkdir -p "$(ARTIFACTS_DIRECTORY)"
2988 $(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
2989 .PHONY: artifacts-tar
2990
2991 htmldocs = git-htmldocs-$(GIT_VERSION)
2992 manpages = git-manpages-$(GIT_VERSION)
2993 .PHONY: dist-doc distclean
2994 dist-doc:
2995 $(RM) -r .doc-tmp-dir
2996 mkdir .doc-tmp-dir
2997 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2998 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2999 gzip -n -9 -f $(htmldocs).tar
3000 :
3001 $(RM) -r .doc-tmp-dir
3002 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
3003 $(MAKE) -C Documentation DESTDIR=./ \
3004 man1dir=../.doc-tmp-dir/man1 \
3005 man5dir=../.doc-tmp-dir/man5 \
3006 man7dir=../.doc-tmp-dir/man7 \
3007 install
3008 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
3009 gzip -n -9 -f $(manpages).tar
3010 $(RM) -r .doc-tmp-dir
3011
3012 ### Cleaning rules
3013
3014 distclean: clean
3015 $(RM) configure
3016 $(RM) config.log config.status config.cache
3017 $(RM) config.mak.autogen config.mak.append
3018 $(RM) -r autom4te.cache
3019
3020 profile-clean:
3021 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3022 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3023
3024 cocciclean:
3025 $(RM) contrib/coccinelle/*.cocci.patch*
3026
3027 clean: profile-clean coverage-clean cocciclean
3028 $(RM) *.res
3029 $(RM) $(OBJECTS)
3030 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
3031 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
3032 $(RM) $(TEST_PROGRAMS)
3033 $(RM) $(FUZZ_PROGRAMS)
3034 $(RM) -r bin-wrappers $(dep_dirs)
3035 $(RM) -r po/build/
3036 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
3037 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
3038 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
3039 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3040 $(MAKE) -C Documentation/ clean
3041 $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
3042 ifndef NO_PERL
3043 $(MAKE) -C gitweb clean
3044 $(RM) -r perl/build/
3045 endif
3046 $(MAKE) -C templates/ clean
3047 $(MAKE) -C t/ clean
3048 ifndef NO_TCLTK
3049 $(MAKE) -C gitk-git clean
3050 $(MAKE) -C git-gui clean
3051 endif
3052 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3053 $(RM) GIT-USER-AGENT GIT-PREFIX
3054 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3055
3056 .PHONY: all install profile-clean cocciclean clean strip
3057 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3058 .PHONY: FORCE cscope
3059
3060 ### Check documentation
3061 #
3062 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
3063 ALL_COMMANDS += git
3064 ALL_COMMANDS += gitk
3065 ALL_COMMANDS += gitweb
3066 ALL_COMMANDS += git-gui git-citool
3067
3068 .PHONY: check-docs
3069 check-docs::
3070 $(MAKE) -C Documentation lint-docs
3071 @(for v in $(patsubst %$X,%,$(ALL_COMMANDS)); \
3072 do \
3073 case "$$v" in \
3074 git-merge-octopus | git-merge-ours | git-merge-recursive | \
3075 git-merge-resolve | git-merge-subtree | \
3076 git-fsck-objects | git-init-db | \
3077 git-remote-* | git-stage | git-legacy-* | \
3078 git-?*--?* ) continue ;; \
3079 esac ; \
3080 test -f "Documentation/$$v.txt" || \
3081 echo "no doc: $$v"; \
3082 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
3083 grep -q "^$$v[ ]" || \
3084 case "$$v" in \
3085 git) ;; \
3086 *) echo "no link: $$v";; \
3087 esac ; \
3088 done; \
3089 ( \
3090 sed -e '1,/^### command list/d' \
3091 -e '/^#/d' \
3092 -e '/guide$$/d' \
3093 -e 's/[ ].*//' \
3094 -e 's/^/listed /' command-list.txt; \
3095 $(MAKE) -C Documentation print-man1 | \
3096 grep '\.txt$$' | \
3097 sed -e 's|^|documented |' \
3098 -e 's/\.txt//'; \
3099 ) | while read how cmd; \
3100 do \
3101 case " $(patsubst %$X,%,$(ALL_COMMANDS) $(EXCLUDED_PROGRAMS)) " in \
3102 *" $$cmd "*) ;; \
3103 *) echo "removed but $$how: $$cmd" ;; \
3104 esac; \
3105 done ) | sort
3106
3107 ### Make sure built-ins do not have dups and listed in git.c
3108 #
3109 check-builtins::
3110 ./check-builtins.sh
3111
3112 ### Test suite coverage testing
3113 #
3114 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3115 .PHONY: coverage-untested-functions cover_db cover_db_html
3116 .PHONY: coverage-clean-results
3117
3118 coverage:
3119 $(MAKE) coverage-test
3120 $(MAKE) coverage-untested-functions
3121
3122 object_dirs := $(sort $(dir $(OBJECTS)))
3123 coverage-clean-results:
3124 $(RM) $(addsuffix *.gcov,$(object_dirs))
3125 $(RM) $(addsuffix *.gcda,$(object_dirs))
3126 $(RM) coverage-untested-functions
3127 $(RM) -r cover_db/
3128 $(RM) -r cover_db_html/
3129
3130 coverage-clean: coverage-clean-results
3131 $(RM) $(addsuffix *.gcno,$(object_dirs))
3132
3133 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3134 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3135 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3136
3137 coverage-compile:
3138 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3139
3140 coverage-test: coverage-clean-results coverage-compile
3141 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3142 DEFAULT_TEST_TARGET=test -j1 test
3143
3144 coverage-prove: coverage-clean-results coverage-compile
3145 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3146 DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$(GIT_PROVE_OPTS) -j1" \
3147 -j1 test
3148
3149 coverage-report:
3150 $(QUIET_GCOV)for dir in $(object_dirs); do \
3151 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3152 done
3153
3154 coverage-untested-functions: coverage-report
3155 grep '^function.*called 0 ' *.c.gcov \
3156 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3157 > coverage-untested-functions
3158
3159 cover_db: coverage-report
3160 gcov2perl -db cover_db *.gcov
3161
3162 cover_db_html: cover_db
3163 cover -report html -outputdir cover_db_html cover_db
3164
3165
3166 ### Fuzz testing
3167 #
3168 # Building fuzz targets generally requires a special set of compiler flags that
3169 # are not necessarily appropriate for general builds, and that vary greatly
3170 # depending on the compiler version used.
3171 #
3172 # An example command to build against libFuzzer from LLVM 4.0.0:
3173 #
3174 # make CC=clang CXX=clang++ \
3175 # CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
3176 # LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
3177 # fuzz-all
3178 #
3179 FUZZ_CXXFLAGS ?= $(CFLAGS)
3180
3181 .PHONY: fuzz-all
3182
3183 $(FUZZ_PROGRAMS): all
3184 $(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
3185 $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
3186
3187 fuzz-all: $(FUZZ_PROGRAMS)