Merge branch 'nd/pthreads'
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
64 #
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
67 #
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
70 #
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
74 #
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
77 #
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
83 #
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
87 #
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
90 #
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
93 #
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
96 #
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
99 #
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
101 #
102 # Define NO_STRCASESTR if you don't have strcasestr.
103 #
104 # Define NO_MEMMEM if you don't have memmem.
105 #
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
107 #
108 # Define NO_STRLCPY if you don't have strlcpy.
109 #
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
113 #
114 # Define NO_SETENV if you don't have setenv in the C library.
115 #
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
117 #
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
119 #
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
121 #
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
124 #
125 # Define NO_LIBGEN_H if you don't have libgen.h.
126 #
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
128 #
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
130 #
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
133 #
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
137 #
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
143 #
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
149 #
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
153 #
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
156 #
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
159 #
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
163 #
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
183 #
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
185 #
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
187 #
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
189 #
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
191 #
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
193 #
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
195 #
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
197 #
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
205 # Define NO_MMAP if you want to avoid mmap.
206 #
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
209 #
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
211 #
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
214 #
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
218 #
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
220 #
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
223 #
224 # Define NO_SETITIMER if you don't have setitimer()
225 #
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
228 #
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
231 #
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
245 #
246 # Define NO_ICONV if your libc does not properly support iconv.
247 #
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
250 #
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
252 #
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
259 #
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
266 #
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
269 #
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
272 #
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
275 #
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
278 #
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
281 #
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
284 #
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
288 #
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
291 #
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
294 #
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
296 #
297 # Define NO_PERL if you do not want Perl scripts or libraries at all.
298 #
299 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
300 # copies of CPAN modules that serve as a fallback in case the modules
301 # are not available on the system. This option is intended for
302 # distributions that want to use their packaged versions of Perl
303 # modules, instead of the fallbacks shipped with Git.
304 #
305 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
306 # but /usr/bin/python2.7 on some platforms).
307 #
308 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
309 #
310 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
311 #
312 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
313 # and egrep that are pickier when their input contains non-ASCII data.
314 #
315 # The TCL_PATH variable governs the location of the Tcl interpreter
316 # used to optimize git-gui for your system. Only used if NO_TCLTK
317 # is not set. Defaults to the bare 'tclsh'.
318 #
319 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
320 # If not set it defaults to the bare 'wish'. If it is set to the empty
321 # string then NO_TCLTK will be forced (this is used by configure script).
322 #
323 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
324 # is a simplified version of the merge sort used in glibc. This is
325 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
326 #
327 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
328 # compatible with the one described in C11 Annex K.
329 #
330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
331 # information on a not yet closed file that lstat would return for the same
332 # file after it was closed.
333 #
334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
335 # when hardlinking a file to another name and unlinking the original file right
336 # away (some NTFS drivers seem to zero the contents in that scenario).
337 #
338 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
339 # symlinked between bin/ and libexec/ to use relative symlinks between
340 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
341 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
342 # within the same directory in some cases, INSTALL_SYMLINKS will
343 # always symlink to the final target directly.
344 #
345 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
346 # programs as a tar, where bin/ and libexec/ might be on different file systems.
347 #
348 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
349 # copies to install built-in git commands e.g. git-cat-file.
350 #
351 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
352 # memory allocators with the nedmalloc allocator written by Niall Douglas.
353 #
354 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
355 # This is necessary when using a custom allocator in order to avoid
356 # crashes due to allocation and free working on different 'heaps'.
357 # It's defined automatically if USE_NED_ALLOCATOR is set.
358 #
359 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
360 # feature.
361 #
362 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
363 # user.
364 #
365 # Define GETTEXT_POISON if you are debugging the choice of strings marked
366 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
367 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
368 # (to any value) in your environment.
369 #
370 # Define JSMIN to point to JavaScript minifier that functions as
371 # a filter to have gitweb.js minified.
372 #
373 # Define CSSMIN to point to a CSS minifier in order to generate a minified
374 # version of gitweb.css
375 #
376 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
377 # you want to use something different. The value will be interpreted by the
378 # shell at runtime when it is used.
379 #
380 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
381 # want to use something different. The value will be interpreted by the shell
382 # if necessary when it is used. Examples:
383 #
384 # DEFAULT_EDITOR='~/bin/vi',
385 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
386 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
387 #
388 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
389 # header files to be automatically computed, to avoid rebuilding objects when
390 # an unrelated header file changes. Define it to "no" to use the hard-coded
391 # dependency rules. The default is "auto", which means to use computed header
392 # dependencies if your compiler is detected to support it.
393 #
394 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
395 #
396 # Define GIT_USER_AGENT if you want to change how git identifies itself during
397 # network interactions. The default is "git/$(GIT_VERSION)".
398 #
399 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
400 # (defaults to "man") if you want to have a different default when
401 # "git help" is called without a parameter specifying the format.
402 #
403 # Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
404 # with a different indexfile format version. If it isn't set the index
405 # file format used is index-v[23].
406 #
407 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
408 # return NULL when it receives a bogus time_t.
409 #
410 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
411 #
412 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
413 #
414 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
415 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
416 #
417 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
418 # compiles the following initialization:
419 #
420 # static const char s[] = ("FOO");
421 #
422 # and define it to "no" if you need to remove the parentheses () around the
423 # constant. The default is "auto", which means to use parentheses if your
424 # compiler is detected to support it.
425 #
426 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
427 #
428 # Define HAVE_GETDELIM if your system has the getdelim() function.
429 #
430 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
431 # default environment variables to be passed when a pager is spawned, e.g.
432 #
433 # PAGER_ENV = LESS=FRX LV=-c
434 #
435 # to say "export LESS=FRX (and LV=-c) if the environment variable
436 # LESS (and LV) is not set, respectively".
437 #
438 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
439 # running the test scripts (e.g., bash has better support for "set -x"
440 # tracing).
441 #
442 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
443 # which the built Git will run (for instance "x86_64").
444 #
445 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
446 # support files relative to the location of the runtime binary, rather than
447 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
448 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
449 # Perl scripts to use a modified entry point header allowing them to resolve
450 # support files at runtime.
451 #
452 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
453 # supports the KERN_PROC BSD sysctl function.
454 #
455 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
456 # mounts a "procfs" filesystem capable of resolving the path of the current
457 # executable. If defined, this must be the canonical path for the "procfs"
458 # current executable path.
459 #
460 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
461 # supports calling _NSGetExecutablePath to retrieve the path of the running
462 # executable.
463 #
464 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
465 # the global variable _wpgmptr containing the absolute path of the current
466 # executable (this is the case on Windows).
467 #
468 # Define DEVELOPER to enable more compiler warnings. Compiler version
469 # and family are auto detected, but could be overridden by defining
470 # COMPILER_FEATURES (see config.mak.dev)
471 #
472 # When DEVELOPER is set, DEVOPTS can be used to control compiler
473 # options. This variable contains keywords separated by
474 # whitespace. The following keywords are are recognized:
475 #
476 # no-error:
477 #
478 # suppresses the -Werror that implicitly comes with
479 # DEVELOPER=1. Useful for getting the full set of errors
480 # without immediately dying, or for logging them.
481 #
482 # extra-all:
483 #
484 # The DEVELOPER mode enables -Wextra with a few exceptions. By
485 # setting this flag the exceptions are removed, and all of
486 # -Wextra is used.
487 #
488 # pedantic:
489 #
490 # Enable -pedantic compilation. This also disables
491 # USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
492
493 GIT-VERSION-FILE: FORCE
494 @$(SHELL_PATH) ./GIT-VERSION-GEN
495 -include GIT-VERSION-FILE
496
497 # CFLAGS and LDFLAGS are for the users to override from the command line.
498
499 CFLAGS = -g -O2 -Wall
500 LDFLAGS =
501 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
502 ALL_LDFLAGS = $(LDFLAGS)
503 STRIP ?= strip
504
505 # Create as necessary, replace existing, make ranlib unneeded.
506 ARFLAGS = rcs
507
508 # Among the variables below, these:
509 # gitexecdir
510 # template_dir
511 # sysconfdir
512 # can be specified as a relative path some/where/else;
513 # this is interpreted as relative to $(prefix) and "git" at
514 # runtime figures out where they are based on the path to the executable.
515 # Additionally, the following will be treated as relative by "git" if they
516 # begin with "$(prefix)/":
517 # mandir
518 # infodir
519 # htmldir
520 # localedir
521 # perllibdir
522 # This can help installing the suite in a relocatable way.
523
524 prefix = $(HOME)
525 bindir = $(prefix)/bin
526 mandir = $(prefix)/share/man
527 infodir = $(prefix)/share/info
528 gitexecdir = libexec/git-core
529 mergetoolsdir = $(gitexecdir)/mergetools
530 sharedir = $(prefix)/share
531 gitwebdir = $(sharedir)/gitweb
532 perllibdir = $(sharedir)/perl5
533 localedir = $(sharedir)/locale
534 template_dir = share/git-core/templates
535 htmldir = $(prefix)/share/doc/git-doc
536 ETC_GITCONFIG = $(sysconfdir)/gitconfig
537 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
538 lib = lib
539 # DESTDIR =
540 pathsep = :
541
542 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
543 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
544 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
545 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
546 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
547 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
548 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
549
550 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
551
552 CC = cc
553 AR = ar
554 RM = rm -f
555 DIFF = diff
556 TAR = tar
557 FIND = find
558 INSTALL = install
559 TCL_PATH = tclsh
560 TCLTK_PATH = wish
561 XGETTEXT = xgettext
562 MSGFMT = msgfmt
563 CURL_CONFIG = curl-config
564 PTHREAD_LIBS = -lpthread
565 PTHREAD_CFLAGS =
566 GCOV = gcov
567 SPATCH = spatch
568
569 export TCL_PATH TCLTK_PATH
570
571 SPARSE_FLAGS =
572 SPATCH_FLAGS = --all-includes --patch .
573
574
575
576 ### --- END CONFIGURATION SECTION ---
577
578 # Those must not be GNU-specific; they are shared with perl/ which may
579 # be built by a different compiler. (Note that this is an artifact now
580 # but it still might be nice to keep that distinction.)
581 BASIC_CFLAGS = -I.
582 BASIC_LDFLAGS =
583
584 # Guard against environment variables
585 BUILTIN_OBJS =
586 BUILT_INS =
587 COMPAT_CFLAGS =
588 COMPAT_OBJS =
589 XDIFF_OBJS =
590 VCSSVN_OBJS =
591 GENERATED_H =
592 EXTRA_CPPFLAGS =
593 FUZZ_OBJS =
594 FUZZ_PROGRAMS =
595 LIB_OBJS =
596 PROGRAM_OBJS =
597 PROGRAMS =
598 SCRIPT_PERL =
599 SCRIPT_PYTHON =
600 SCRIPT_SH =
601 SCRIPT_LIB =
602 TEST_BUILTINS_OBJS =
603 TEST_PROGRAMS_NEED_X =
604
605 # Having this variable in your environment would break pipelines because
606 # you cause "cd" to echo its destination to stdout. It can also take
607 # scripts to unexpected places. If you like CDPATH, define it for your
608 # interactive shell sessions without exporting it.
609 unexport CDPATH
610
611 SCRIPT_SH += git-bisect.sh
612 SCRIPT_SH += git-difftool--helper.sh
613 SCRIPT_SH += git-filter-branch.sh
614 SCRIPT_SH += git-merge-octopus.sh
615 SCRIPT_SH += git-merge-one-file.sh
616 SCRIPT_SH += git-merge-resolve.sh
617 SCRIPT_SH += git-mergetool.sh
618 SCRIPT_SH += git-quiltimport.sh
619 SCRIPT_SH += git-legacy-rebase.sh
620 SCRIPT_SH += git-remote-testgit.sh
621 SCRIPT_SH += git-request-pull.sh
622 SCRIPT_SH += git-stash.sh
623 SCRIPT_SH += git-submodule.sh
624 SCRIPT_SH += git-web--browse.sh
625
626 SCRIPT_LIB += git-mergetool--lib
627 SCRIPT_LIB += git-parse-remote
628 SCRIPT_LIB += git-rebase--am
629 SCRIPT_LIB += git-rebase--common
630 SCRIPT_LIB += git-rebase--preserve-merges
631 SCRIPT_LIB += git-rebase--merge
632 SCRIPT_LIB += git-sh-setup
633 SCRIPT_LIB += git-sh-i18n
634
635 SCRIPT_PERL += git-add--interactive.perl
636 SCRIPT_PERL += git-archimport.perl
637 SCRIPT_PERL += git-cvsexportcommit.perl
638 SCRIPT_PERL += git-cvsimport.perl
639 SCRIPT_PERL += git-cvsserver.perl
640 SCRIPT_PERL += git-send-email.perl
641 SCRIPT_PERL += git-svn.perl
642
643 SCRIPT_PYTHON += git-p4.py
644
645 NO_INSTALL += git-remote-testgit
646
647 # Generated files for scripts
648 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
649 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
650 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
651
652 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
653 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
654 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
655
656 # Individual rules to allow e.g.
657 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
658 # from subdirectories like contrib/*/
659 .PHONY: build-perl-script build-sh-script build-python-script
660 build-perl-script: $(SCRIPT_PERL_GEN)
661 build-sh-script: $(SCRIPT_SH_GEN)
662 build-python-script: $(SCRIPT_PYTHON_GEN)
663
664 .PHONY: install-perl-script install-sh-script install-python-script
665 install-sh-script: $(SCRIPT_SH_INS)
666 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
667 install-perl-script: $(SCRIPT_PERL_INS)
668 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
669 install-python-script: $(SCRIPT_PYTHON_INS)
670 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
671
672 .PHONY: clean-perl-script clean-sh-script clean-python-script
673 clean-sh-script:
674 $(RM) $(SCRIPT_SH_GEN)
675 clean-perl-script:
676 $(RM) $(SCRIPT_PERL_GEN)
677 clean-python-script:
678 $(RM) $(SCRIPT_PYTHON_GEN)
679
680 SCRIPTS = $(SCRIPT_SH_INS) \
681 $(SCRIPT_PERL_INS) \
682 $(SCRIPT_PYTHON_INS) \
683 git-instaweb
684
685 ETAGS_TARGET = TAGS
686
687 FUZZ_OBJS += fuzz-pack-headers.o
688 FUZZ_OBJS += fuzz-pack-idx.o
689
690 # Always build fuzz objects even if not testing, to prevent bit-rot.
691 all:: $(FUZZ_OBJS)
692
693 FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
694
695 # Empty...
696 EXTRA_PROGRAMS =
697
698 # ... and all the rest that could be moved out of bindir to gitexecdir
699 PROGRAMS += $(EXTRA_PROGRAMS)
700
701 PROGRAM_OBJS += credential-store.o
702 PROGRAM_OBJS += daemon.o
703 PROGRAM_OBJS += fast-import.o
704 PROGRAM_OBJS += http-backend.o
705 PROGRAM_OBJS += imap-send.o
706 PROGRAM_OBJS += sh-i18n--envsubst.o
707 PROGRAM_OBJS += shell.o
708 PROGRAM_OBJS += remote-testsvn.o
709
710 # Binary suffix, set to .exe for Windows builds
711 X =
712
713 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
714
715 TEST_BUILTINS_OBJS += test-chmtime.o
716 TEST_BUILTINS_OBJS += test-config.o
717 TEST_BUILTINS_OBJS += test-ctype.o
718 TEST_BUILTINS_OBJS += test-date.o
719 TEST_BUILTINS_OBJS += test-delta.o
720 TEST_BUILTINS_OBJS += test-drop-caches.o
721 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
722 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
723 TEST_BUILTINS_OBJS += test-dump-split-index.o
724 TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
725 TEST_BUILTINS_OBJS += test-example-decorate.o
726 TEST_BUILTINS_OBJS += test-genrandom.o
727 TEST_BUILTINS_OBJS += test-hashmap.o
728 TEST_BUILTINS_OBJS += test-index-version.o
729 TEST_BUILTINS_OBJS += test-json-writer.o
730 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
731 TEST_BUILTINS_OBJS += test-match-trees.o
732 TEST_BUILTINS_OBJS += test-mergesort.o
733 TEST_BUILTINS_OBJS += test-mktemp.o
734 TEST_BUILTINS_OBJS += test-online-cpus.o
735 TEST_BUILTINS_OBJS += test-parse-options.o
736 TEST_BUILTINS_OBJS += test-path-utils.o
737 TEST_BUILTINS_OBJS += test-pkt-line.o
738 TEST_BUILTINS_OBJS += test-prio-queue.o
739 TEST_BUILTINS_OBJS += test-reach.o
740 TEST_BUILTINS_OBJS += test-read-cache.o
741 TEST_BUILTINS_OBJS += test-read-midx.o
742 TEST_BUILTINS_OBJS += test-ref-store.o
743 TEST_BUILTINS_OBJS += test-regex.o
744 TEST_BUILTINS_OBJS += test-repository.o
745 TEST_BUILTINS_OBJS += test-revision-walking.o
746 TEST_BUILTINS_OBJS += test-run-command.o
747 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
748 TEST_BUILTINS_OBJS += test-sha1.o
749 TEST_BUILTINS_OBJS += test-sha1-array.o
750 TEST_BUILTINS_OBJS += test-sigchain.o
751 TEST_BUILTINS_OBJS += test-strcmp-offset.o
752 TEST_BUILTINS_OBJS += test-string-list.o
753 TEST_BUILTINS_OBJS += test-submodule-config.o
754 TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
755 TEST_BUILTINS_OBJS += test-subprocess.o
756 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
757 TEST_BUILTINS_OBJS += test-wildmatch.o
758 TEST_BUILTINS_OBJS += test-windows-named-pipe.o
759 TEST_BUILTINS_OBJS += test-write-cache.o
760
761 # Do not add more tests here unless they have extra dependencies. Add
762 # them in TEST_BUILTINS_OBJS above.
763 TEST_PROGRAMS_NEED_X += test-fake-ssh
764 TEST_PROGRAMS_NEED_X += test-line-buffer
765 TEST_PROGRAMS_NEED_X += test-svn-fe
766 TEST_PROGRAMS_NEED_X += test-tool
767
768 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
769
770 # List built-in command $C whose implementation cmd_$C() is not in
771 # builtin/$C.o but is linked in as part of some other command.
772 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
773
774 BUILT_INS += git-cherry$X
775 BUILT_INS += git-cherry-pick$X
776 BUILT_INS += git-format-patch$X
777 BUILT_INS += git-fsck-objects$X
778 BUILT_INS += git-init$X
779 BUILT_INS += git-merge-subtree$X
780 BUILT_INS += git-show$X
781 BUILT_INS += git-stage$X
782 BUILT_INS += git-status$X
783 BUILT_INS += git-whatchanged$X
784
785 # what 'all' will build and 'install' will install in gitexecdir,
786 # excluding programs for built-in commands
787 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
788
789 # what 'all' will build but not install in gitexecdir
790 OTHER_PROGRAMS = git$X
791
792 # what test wrappers are needed and 'install' will install, in bindir
793 BINDIR_PROGRAMS_NEED_X += git
794 BINDIR_PROGRAMS_NEED_X += git-upload-pack
795 BINDIR_PROGRAMS_NEED_X += git-receive-pack
796 BINDIR_PROGRAMS_NEED_X += git-upload-archive
797 BINDIR_PROGRAMS_NEED_X += git-shell
798
799 BINDIR_PROGRAMS_NO_X += git-cvsserver
800
801 # Set paths to tools early so that they can be used for version tests.
802 ifndef SHELL_PATH
803 SHELL_PATH = /bin/sh
804 endif
805 ifndef PERL_PATH
806 PERL_PATH = /usr/bin/perl
807 endif
808 ifndef PYTHON_PATH
809 PYTHON_PATH = /usr/bin/python
810 endif
811
812 export PERL_PATH
813 export PYTHON_PATH
814
815 TEST_SHELL_PATH = $(SHELL_PATH)
816
817 LIB_FILE = libgit.a
818 XDIFF_LIB = xdiff/lib.a
819 VCSSVN_LIB = vcs-svn/lib.a
820
821 GENERATED_H += command-list.h
822
823 LIB_H = $(shell $(FIND) . \
824 -name .git -prune -o \
825 -name t -prune -o \
826 -name Documentation -prune -o \
827 -name '*.h' -print)
828
829 LIB_OBJS += abspath.o
830 LIB_OBJS += advice.o
831 LIB_OBJS += alias.o
832 LIB_OBJS += alloc.o
833 LIB_OBJS += apply.o
834 LIB_OBJS += archive.o
835 LIB_OBJS += archive-tar.o
836 LIB_OBJS += archive-zip.o
837 LIB_OBJS += argv-array.o
838 LIB_OBJS += attr.o
839 LIB_OBJS += base85.o
840 LIB_OBJS += bisect.o
841 LIB_OBJS += blame.o
842 LIB_OBJS += blob.o
843 LIB_OBJS += branch.o
844 LIB_OBJS += bulk-checkin.o
845 LIB_OBJS += bundle.o
846 LIB_OBJS += cache-tree.o
847 LIB_OBJS += chdir-notify.o
848 LIB_OBJS += checkout.o
849 LIB_OBJS += color.o
850 LIB_OBJS += column.o
851 LIB_OBJS += combine-diff.o
852 LIB_OBJS += commit.o
853 LIB_OBJS += commit-graph.o
854 LIB_OBJS += commit-reach.o
855 LIB_OBJS += compat/obstack.o
856 LIB_OBJS += compat/terminal.o
857 LIB_OBJS += config.o
858 LIB_OBJS += connect.o
859 LIB_OBJS += connected.o
860 LIB_OBJS += convert.o
861 LIB_OBJS += copy.o
862 LIB_OBJS += credential.o
863 LIB_OBJS += csum-file.o
864 LIB_OBJS += ctype.o
865 LIB_OBJS += date.o
866 LIB_OBJS += decorate.o
867 LIB_OBJS += delta-islands.o
868 LIB_OBJS += diffcore-break.o
869 LIB_OBJS += diffcore-delta.o
870 LIB_OBJS += diffcore-order.o
871 LIB_OBJS += diffcore-pickaxe.o
872 LIB_OBJS += diffcore-rename.o
873 LIB_OBJS += diff-delta.o
874 LIB_OBJS += diff-lib.o
875 LIB_OBJS += diff-no-index.o
876 LIB_OBJS += diff.o
877 LIB_OBJS += dir.o
878 LIB_OBJS += dir-iterator.o
879 LIB_OBJS += editor.o
880 LIB_OBJS += entry.o
881 LIB_OBJS += environment.o
882 LIB_OBJS += ewah/bitmap.o
883 LIB_OBJS += ewah/ewah_bitmap.o
884 LIB_OBJS += ewah/ewah_io.o
885 LIB_OBJS += ewah/ewah_rlw.o
886 LIB_OBJS += exec-cmd.o
887 LIB_OBJS += fetch-negotiator.o
888 LIB_OBJS += fetch-object.o
889 LIB_OBJS += fetch-pack.o
890 LIB_OBJS += fsck.o
891 LIB_OBJS += fsmonitor.o
892 LIB_OBJS += gettext.o
893 LIB_OBJS += gpg-interface.o
894 LIB_OBJS += graph.o
895 LIB_OBJS += grep.o
896 LIB_OBJS += hashmap.o
897 LIB_OBJS += linear-assignment.o
898 LIB_OBJS += help.o
899 LIB_OBJS += hex.o
900 LIB_OBJS += ident.o
901 LIB_OBJS += interdiff.o
902 LIB_OBJS += json-writer.o
903 LIB_OBJS += kwset.o
904 LIB_OBJS += levenshtein.o
905 LIB_OBJS += line-log.o
906 LIB_OBJS += line-range.o
907 LIB_OBJS += list-objects.o
908 LIB_OBJS += list-objects-filter.o
909 LIB_OBJS += list-objects-filter-options.o
910 LIB_OBJS += ll-merge.o
911 LIB_OBJS += lockfile.o
912 LIB_OBJS += log-tree.o
913 LIB_OBJS += ls-refs.o
914 LIB_OBJS += mailinfo.o
915 LIB_OBJS += mailmap.o
916 LIB_OBJS += match-trees.o
917 LIB_OBJS += mem-pool.o
918 LIB_OBJS += merge.o
919 LIB_OBJS += merge-blobs.o
920 LIB_OBJS += merge-recursive.o
921 LIB_OBJS += mergesort.o
922 LIB_OBJS += midx.o
923 LIB_OBJS += name-hash.o
924 LIB_OBJS += negotiator/default.o
925 LIB_OBJS += negotiator/skipping.o
926 LIB_OBJS += notes.o
927 LIB_OBJS += notes-cache.o
928 LIB_OBJS += notes-merge.o
929 LIB_OBJS += notes-utils.o
930 LIB_OBJS += object.o
931 LIB_OBJS += oidmap.o
932 LIB_OBJS += oidset.o
933 LIB_OBJS += packfile.o
934 LIB_OBJS += pack-bitmap.o
935 LIB_OBJS += pack-bitmap-write.o
936 LIB_OBJS += pack-check.o
937 LIB_OBJS += pack-objects.o
938 LIB_OBJS += pack-revindex.o
939 LIB_OBJS += pack-write.o
940 LIB_OBJS += pager.o
941 LIB_OBJS += parse-options.o
942 LIB_OBJS += parse-options-cb.o
943 LIB_OBJS += patch-delta.o
944 LIB_OBJS += patch-ids.o
945 LIB_OBJS += path.o
946 LIB_OBJS += pathspec.o
947 LIB_OBJS += pkt-line.o
948 LIB_OBJS += preload-index.o
949 LIB_OBJS += pretty.o
950 LIB_OBJS += prio-queue.o
951 LIB_OBJS += progress.o
952 LIB_OBJS += prompt.o
953 LIB_OBJS += protocol.o
954 LIB_OBJS += quote.o
955 LIB_OBJS += range-diff.o
956 LIB_OBJS += reachable.o
957 LIB_OBJS += read-cache.o
958 LIB_OBJS += rebase-interactive.o
959 LIB_OBJS += reflog-walk.o
960 LIB_OBJS += refs.o
961 LIB_OBJS += refs/files-backend.o
962 LIB_OBJS += refs/iterator.o
963 LIB_OBJS += refs/packed-backend.o
964 LIB_OBJS += refs/ref-cache.o
965 LIB_OBJS += refspec.o
966 LIB_OBJS += ref-filter.o
967 LIB_OBJS += remote.o
968 LIB_OBJS += replace-object.o
969 LIB_OBJS += repository.o
970 LIB_OBJS += rerere.o
971 LIB_OBJS += resolve-undo.o
972 LIB_OBJS += revision.o
973 LIB_OBJS += run-command.o
974 LIB_OBJS += send-pack.o
975 LIB_OBJS += sequencer.o
976 LIB_OBJS += serve.o
977 LIB_OBJS += server-info.o
978 LIB_OBJS += setup.o
979 LIB_OBJS += sha1-array.o
980 LIB_OBJS += sha1-lookup.o
981 LIB_OBJS += sha1-file.o
982 LIB_OBJS += sha1-name.o
983 LIB_OBJS += shallow.o
984 LIB_OBJS += sideband.o
985 LIB_OBJS += sigchain.o
986 LIB_OBJS += split-index.o
987 LIB_OBJS += strbuf.o
988 LIB_OBJS += streaming.o
989 LIB_OBJS += string-list.o
990 LIB_OBJS += submodule.o
991 LIB_OBJS += submodule-config.o
992 LIB_OBJS += sub-process.o
993 LIB_OBJS += symlinks.o
994 LIB_OBJS += tag.o
995 LIB_OBJS += tempfile.o
996 LIB_OBJS += thread-utils.o
997 LIB_OBJS += tmp-objdir.o
998 LIB_OBJS += trace.o
999 LIB_OBJS += trailer.o
1000 LIB_OBJS += transport.o
1001 LIB_OBJS += transport-helper.o
1002 LIB_OBJS += tree-diff.o
1003 LIB_OBJS += tree.o
1004 LIB_OBJS += tree-walk.o
1005 LIB_OBJS += unpack-trees.o
1006 LIB_OBJS += upload-pack.o
1007 LIB_OBJS += url.o
1008 LIB_OBJS += urlmatch.o
1009 LIB_OBJS += usage.o
1010 LIB_OBJS += userdiff.o
1011 LIB_OBJS += utf8.o
1012 LIB_OBJS += varint.o
1013 LIB_OBJS += version.o
1014 LIB_OBJS += versioncmp.o
1015 LIB_OBJS += walker.o
1016 LIB_OBJS += wildmatch.o
1017 LIB_OBJS += worktree.o
1018 LIB_OBJS += wrapper.o
1019 LIB_OBJS += write-or-die.o
1020 LIB_OBJS += ws.o
1021 LIB_OBJS += wt-status.o
1022 LIB_OBJS += xdiff-interface.o
1023 LIB_OBJS += zlib.o
1024
1025 BUILTIN_OBJS += builtin/add.o
1026 BUILTIN_OBJS += builtin/am.o
1027 BUILTIN_OBJS += builtin/annotate.o
1028 BUILTIN_OBJS += builtin/apply.o
1029 BUILTIN_OBJS += builtin/archive.o
1030 BUILTIN_OBJS += builtin/bisect--helper.o
1031 BUILTIN_OBJS += builtin/blame.o
1032 BUILTIN_OBJS += builtin/branch.o
1033 BUILTIN_OBJS += builtin/bundle.o
1034 BUILTIN_OBJS += builtin/cat-file.o
1035 BUILTIN_OBJS += builtin/check-attr.o
1036 BUILTIN_OBJS += builtin/check-ignore.o
1037 BUILTIN_OBJS += builtin/check-mailmap.o
1038 BUILTIN_OBJS += builtin/check-ref-format.o
1039 BUILTIN_OBJS += builtin/checkout-index.o
1040 BUILTIN_OBJS += builtin/checkout.o
1041 BUILTIN_OBJS += builtin/clean.o
1042 BUILTIN_OBJS += builtin/clone.o
1043 BUILTIN_OBJS += builtin/column.o
1044 BUILTIN_OBJS += builtin/commit-tree.o
1045 BUILTIN_OBJS += builtin/commit.o
1046 BUILTIN_OBJS += builtin/commit-graph.o
1047 BUILTIN_OBJS += builtin/config.o
1048 BUILTIN_OBJS += builtin/count-objects.o
1049 BUILTIN_OBJS += builtin/credential.o
1050 BUILTIN_OBJS += builtin/describe.o
1051 BUILTIN_OBJS += builtin/diff-files.o
1052 BUILTIN_OBJS += builtin/diff-index.o
1053 BUILTIN_OBJS += builtin/diff-tree.o
1054 BUILTIN_OBJS += builtin/diff.o
1055 BUILTIN_OBJS += builtin/difftool.o
1056 BUILTIN_OBJS += builtin/fast-export.o
1057 BUILTIN_OBJS += builtin/fetch-pack.o
1058 BUILTIN_OBJS += builtin/fetch.o
1059 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1060 BUILTIN_OBJS += builtin/for-each-ref.o
1061 BUILTIN_OBJS += builtin/fsck.o
1062 BUILTIN_OBJS += builtin/gc.o
1063 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1064 BUILTIN_OBJS += builtin/grep.o
1065 BUILTIN_OBJS += builtin/hash-object.o
1066 BUILTIN_OBJS += builtin/help.o
1067 BUILTIN_OBJS += builtin/index-pack.o
1068 BUILTIN_OBJS += builtin/init-db.o
1069 BUILTIN_OBJS += builtin/interpret-trailers.o
1070 BUILTIN_OBJS += builtin/log.o
1071 BUILTIN_OBJS += builtin/ls-files.o
1072 BUILTIN_OBJS += builtin/ls-remote.o
1073 BUILTIN_OBJS += builtin/ls-tree.o
1074 BUILTIN_OBJS += builtin/mailinfo.o
1075 BUILTIN_OBJS += builtin/mailsplit.o
1076 BUILTIN_OBJS += builtin/merge.o
1077 BUILTIN_OBJS += builtin/merge-base.o
1078 BUILTIN_OBJS += builtin/merge-file.o
1079 BUILTIN_OBJS += builtin/merge-index.o
1080 BUILTIN_OBJS += builtin/merge-ours.o
1081 BUILTIN_OBJS += builtin/merge-recursive.o
1082 BUILTIN_OBJS += builtin/merge-tree.o
1083 BUILTIN_OBJS += builtin/mktag.o
1084 BUILTIN_OBJS += builtin/mktree.o
1085 BUILTIN_OBJS += builtin/multi-pack-index.o
1086 BUILTIN_OBJS += builtin/mv.o
1087 BUILTIN_OBJS += builtin/name-rev.o
1088 BUILTIN_OBJS += builtin/notes.o
1089 BUILTIN_OBJS += builtin/pack-objects.o
1090 BUILTIN_OBJS += builtin/pack-redundant.o
1091 BUILTIN_OBJS += builtin/pack-refs.o
1092 BUILTIN_OBJS += builtin/patch-id.o
1093 BUILTIN_OBJS += builtin/prune-packed.o
1094 BUILTIN_OBJS += builtin/prune.o
1095 BUILTIN_OBJS += builtin/pull.o
1096 BUILTIN_OBJS += builtin/push.o
1097 BUILTIN_OBJS += builtin/range-diff.o
1098 BUILTIN_OBJS += builtin/read-tree.o
1099 BUILTIN_OBJS += builtin/rebase.o
1100 BUILTIN_OBJS += builtin/rebase--interactive.o
1101 BUILTIN_OBJS += builtin/receive-pack.o
1102 BUILTIN_OBJS += builtin/reflog.o
1103 BUILTIN_OBJS += builtin/remote.o
1104 BUILTIN_OBJS += builtin/remote-ext.o
1105 BUILTIN_OBJS += builtin/remote-fd.o
1106 BUILTIN_OBJS += builtin/repack.o
1107 BUILTIN_OBJS += builtin/replace.o
1108 BUILTIN_OBJS += builtin/rerere.o
1109 BUILTIN_OBJS += builtin/reset.o
1110 BUILTIN_OBJS += builtin/rev-list.o
1111 BUILTIN_OBJS += builtin/rev-parse.o
1112 BUILTIN_OBJS += builtin/revert.o
1113 BUILTIN_OBJS += builtin/rm.o
1114 BUILTIN_OBJS += builtin/send-pack.o
1115 BUILTIN_OBJS += builtin/serve.o
1116 BUILTIN_OBJS += builtin/shortlog.o
1117 BUILTIN_OBJS += builtin/show-branch.o
1118 BUILTIN_OBJS += builtin/show-index.o
1119 BUILTIN_OBJS += builtin/show-ref.o
1120 BUILTIN_OBJS += builtin/stripspace.o
1121 BUILTIN_OBJS += builtin/submodule--helper.o
1122 BUILTIN_OBJS += builtin/symbolic-ref.o
1123 BUILTIN_OBJS += builtin/tag.o
1124 BUILTIN_OBJS += builtin/unpack-file.o
1125 BUILTIN_OBJS += builtin/unpack-objects.o
1126 BUILTIN_OBJS += builtin/update-index.o
1127 BUILTIN_OBJS += builtin/update-ref.o
1128 BUILTIN_OBJS += builtin/update-server-info.o
1129 BUILTIN_OBJS += builtin/upload-archive.o
1130 BUILTIN_OBJS += builtin/upload-pack.o
1131 BUILTIN_OBJS += builtin/var.o
1132 BUILTIN_OBJS += builtin/verify-commit.o
1133 BUILTIN_OBJS += builtin/verify-pack.o
1134 BUILTIN_OBJS += builtin/verify-tag.o
1135 BUILTIN_OBJS += builtin/worktree.o
1136 BUILTIN_OBJS += builtin/write-tree.o
1137
1138 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1139 EXTLIBS =
1140
1141 GIT_USER_AGENT = git/$(GIT_VERSION)
1142
1143 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1144 DC_SHA1_SUBMODULE = auto
1145 endif
1146
1147 include config.mak.uname
1148 -include config.mak.autogen
1149 -include config.mak
1150
1151 ifdef DEVELOPER
1152 include config.mak.dev
1153 endif
1154
1155 comma := ,
1156 empty :=
1157 space := $(empty) $(empty)
1158
1159 ifdef SANITIZE
1160 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1161 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1162 BASIC_CFLAGS += -fno-omit-frame-pointer
1163 ifneq ($(filter undefined,$(SANITIZERS)),)
1164 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1165 endif
1166 ifneq ($(filter leak,$(SANITIZERS)),)
1167 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1168 endif
1169 endif
1170
1171 ifndef sysconfdir
1172 ifeq ($(prefix),/usr)
1173 sysconfdir = /etc
1174 else
1175 sysconfdir = etc
1176 endif
1177 endif
1178
1179 ifndef COMPUTE_HEADER_DEPENDENCIES
1180 COMPUTE_HEADER_DEPENDENCIES = auto
1181 endif
1182
1183 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1184 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1185 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1186 -x c /dev/null -o /dev/null 2>&1; \
1187 echo $$?)
1188 ifeq ($(dep_check),0)
1189 override COMPUTE_HEADER_DEPENDENCIES = yes
1190 else
1191 override COMPUTE_HEADER_DEPENDENCIES = no
1192 endif
1193 endif
1194
1195 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1196 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1197 else
1198 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1199 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1200 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1201 endif
1202 endif
1203
1204 ifdef SANE_TOOL_PATH
1205 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1206 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1207 PATH := $(SANE_TOOL_PATH):${PATH}
1208 else
1209 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1210 endif
1211
1212 ifeq (,$(HOST_CPU))
1213 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1214 else
1215 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1216 endif
1217
1218 ifneq (,$(INLINE))
1219 BASIC_CFLAGS += -Dinline=$(INLINE)
1220 endif
1221
1222 ifneq (,$(SOCKLEN_T))
1223 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1224 endif
1225
1226 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1227 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1228 else
1229 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1230 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1231 endif
1232 endif
1233
1234 ifeq ($(uname_S),Darwin)
1235 ifndef NO_FINK
1236 ifeq ($(shell test -d /sw/lib && echo y),y)
1237 BASIC_CFLAGS += -I/sw/include
1238 BASIC_LDFLAGS += -L/sw/lib
1239 endif
1240 endif
1241 ifndef NO_DARWIN_PORTS
1242 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1243 BASIC_CFLAGS += -I/opt/local/include
1244 BASIC_LDFLAGS += -L/opt/local/lib
1245 endif
1246 endif
1247 ifndef NO_APPLE_COMMON_CRYPTO
1248 NO_OPENSSL = YesPlease
1249 APPLE_COMMON_CRYPTO = YesPlease
1250 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1251 endif
1252 NO_REGEX = YesPlease
1253 PTHREAD_LIBS =
1254 endif
1255
1256 ifndef CC_LD_DYNPATH
1257 ifdef NO_R_TO_GCC_LINKER
1258 # Some gcc does not accept and pass -R to the linker to specify
1259 # the runtime dynamic library path.
1260 CC_LD_DYNPATH = -Wl,-rpath,
1261 else
1262 CC_LD_DYNPATH = -R
1263 endif
1264 endif
1265
1266 ifdef NO_LIBGEN_H
1267 COMPAT_CFLAGS += -DNO_LIBGEN_H
1268 COMPAT_OBJS += compat/basename.o
1269 endif
1270
1271 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1272
1273 ifneq (,$(USE_LIBPCRE2))
1274 ifdef USE_LIBPCRE1
1275 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1276 endif
1277
1278 BASIC_CFLAGS += -DUSE_LIBPCRE2
1279 EXTLIBS += -lpcre2-8
1280 endif
1281
1282 ifdef USE_LIBPCRE1
1283 BASIC_CFLAGS += -DUSE_LIBPCRE1
1284 EXTLIBS += -lpcre
1285
1286 ifdef NO_LIBPCRE1_JIT
1287 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1288 endif
1289 endif
1290
1291 ifdef LIBPCREDIR
1292 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1293 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1294 endif
1295
1296 ifdef HAVE_ALLOCA_H
1297 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1298 endif
1299
1300 IMAP_SEND_BUILDDEPS =
1301 IMAP_SEND_LDFLAGS =
1302
1303 ifdef NO_CURL
1304 BASIC_CFLAGS += -DNO_CURL
1305 REMOTE_CURL_PRIMARY =
1306 REMOTE_CURL_ALIASES =
1307 REMOTE_CURL_NAMES =
1308 else
1309 ifdef CURLDIR
1310 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1311 BASIC_CFLAGS += -I$(CURLDIR)/include
1312 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1313 else
1314 CURL_LIBCURL = -lcurl
1315 endif
1316 ifdef NEEDS_SSL_WITH_CURL
1317 CURL_LIBCURL += -lssl
1318 ifdef NEEDS_CRYPTO_WITH_SSL
1319 CURL_LIBCURL += -lcrypto
1320 endif
1321 endif
1322 ifdef NEEDS_IDN_WITH_CURL
1323 CURL_LIBCURL += -lidn
1324 endif
1325
1326 REMOTE_CURL_PRIMARY = git-remote-http$X
1327 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1328 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1329 PROGRAM_OBJS += http-fetch.o
1330 PROGRAMS += $(REMOTE_CURL_NAMES)
1331 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1332 ifeq "$(curl_check)" "070908"
1333 ifndef NO_EXPAT
1334 PROGRAM_OBJS += http-push.o
1335 endif
1336 endif
1337 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1338 ifeq "$(curl_check)" "072200"
1339 USE_CURL_FOR_IMAP_SEND = YesPlease
1340 endif
1341 ifdef USE_CURL_FOR_IMAP_SEND
1342 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1343 IMAP_SEND_BUILDDEPS = http.o
1344 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1345 endif
1346 ifndef NO_EXPAT
1347 ifdef EXPATDIR
1348 BASIC_CFLAGS += -I$(EXPATDIR)/include
1349 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1350 else
1351 EXPAT_LIBEXPAT = -lexpat
1352 endif
1353 ifdef EXPAT_NEEDS_XMLPARSE_H
1354 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1355 endif
1356 endif
1357 endif
1358 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1359
1360 ifdef ZLIB_PATH
1361 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1362 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1363 endif
1364 EXTLIBS += -lz
1365
1366 ifndef NO_OPENSSL
1367 OPENSSL_LIBSSL = -lssl
1368 ifdef OPENSSLDIR
1369 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1370 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1371 else
1372 OPENSSL_LINK =
1373 endif
1374 ifdef NEEDS_CRYPTO_WITH_SSL
1375 OPENSSL_LIBSSL += -lcrypto
1376 endif
1377 else
1378 BASIC_CFLAGS += -DNO_OPENSSL
1379 OPENSSL_LIBSSL =
1380 endif
1381 ifdef NO_OPENSSL
1382 LIB_4_CRYPTO =
1383 else
1384 ifdef NEEDS_SSL_WITH_CRYPTO
1385 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1386 else
1387 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1388 endif
1389 ifdef APPLE_COMMON_CRYPTO
1390 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1391 endif
1392 endif
1393 ifndef NO_ICONV
1394 ifdef NEEDS_LIBICONV
1395 ifdef ICONVDIR
1396 BASIC_CFLAGS += -I$(ICONVDIR)/include
1397 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1398 else
1399 ICONV_LINK =
1400 endif
1401 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1402 ICONV_LINK += -lintl
1403 endif
1404 EXTLIBS += $(ICONV_LINK) -liconv
1405 endif
1406 endif
1407 ifdef NEEDS_LIBGEN
1408 EXTLIBS += -lgen
1409 endif
1410 ifndef NO_GETTEXT
1411 ifndef LIBC_CONTAINS_LIBINTL
1412 EXTLIBS += -lintl
1413 endif
1414 endif
1415 ifdef NEEDS_SOCKET
1416 EXTLIBS += -lsocket
1417 endif
1418 ifdef NEEDS_NSL
1419 EXTLIBS += -lnsl
1420 endif
1421 ifdef NEEDS_RESOLV
1422 EXTLIBS += -lresolv
1423 endif
1424 ifdef NO_D_TYPE_IN_DIRENT
1425 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1426 endif
1427 ifdef NO_GECOS_IN_PWENT
1428 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1429 endif
1430 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1431 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1432 endif
1433 ifdef USE_NSEC
1434 BASIC_CFLAGS += -DUSE_NSEC
1435 endif
1436 ifdef USE_ST_TIMESPEC
1437 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1438 endif
1439 ifdef NO_NORETURN
1440 BASIC_CFLAGS += -DNO_NORETURN
1441 endif
1442 ifdef NO_NSEC
1443 BASIC_CFLAGS += -DNO_NSEC
1444 endif
1445 ifdef SNPRINTF_RETURNS_BOGUS
1446 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1447 COMPAT_OBJS += compat/snprintf.o
1448 endif
1449 ifdef FREAD_READS_DIRECTORIES
1450 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1451 COMPAT_OBJS += compat/fopen.o
1452 endif
1453 ifdef NO_SYMLINK_HEAD
1454 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1455 endif
1456 ifdef GETTEXT_POISON
1457 BASIC_CFLAGS += -DGETTEXT_POISON
1458 endif
1459 ifdef NO_GETTEXT
1460 BASIC_CFLAGS += -DNO_GETTEXT
1461 USE_GETTEXT_SCHEME ?= fallthrough
1462 endif
1463 ifdef NO_POLL
1464 NO_SYS_POLL_H = YesPlease
1465 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1466 COMPAT_OBJS += compat/poll/poll.o
1467 endif
1468 ifdef NO_STRCASESTR
1469 COMPAT_CFLAGS += -DNO_STRCASESTR
1470 COMPAT_OBJS += compat/strcasestr.o
1471 endif
1472 ifdef NO_STRLCPY
1473 COMPAT_CFLAGS += -DNO_STRLCPY
1474 COMPAT_OBJS += compat/strlcpy.o
1475 endif
1476 ifdef NO_STRTOUMAX
1477 COMPAT_CFLAGS += -DNO_STRTOUMAX
1478 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1479 endif
1480 ifdef NO_STRTOULL
1481 COMPAT_CFLAGS += -DNO_STRTOULL
1482 endif
1483 ifdef NO_SETENV
1484 COMPAT_CFLAGS += -DNO_SETENV
1485 COMPAT_OBJS += compat/setenv.o
1486 endif
1487 ifdef NO_MKDTEMP
1488 COMPAT_CFLAGS += -DNO_MKDTEMP
1489 COMPAT_OBJS += compat/mkdtemp.o
1490 endif
1491 ifdef MKDIR_WO_TRAILING_SLASH
1492 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1493 COMPAT_OBJS += compat/mkdir.o
1494 endif
1495 ifdef NO_UNSETENV
1496 COMPAT_CFLAGS += -DNO_UNSETENV
1497 COMPAT_OBJS += compat/unsetenv.o
1498 endif
1499 ifdef NO_SYS_SELECT_H
1500 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1501 endif
1502 ifdef NO_SYS_POLL_H
1503 BASIC_CFLAGS += -DNO_SYS_POLL_H
1504 endif
1505 ifdef NEEDS_SYS_PARAM_H
1506 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1507 endif
1508 ifdef NO_INTTYPES_H
1509 BASIC_CFLAGS += -DNO_INTTYPES_H
1510 endif
1511 ifdef NO_INITGROUPS
1512 BASIC_CFLAGS += -DNO_INITGROUPS
1513 endif
1514 ifdef NO_MMAP
1515 COMPAT_CFLAGS += -DNO_MMAP
1516 COMPAT_OBJS += compat/mmap.o
1517 else
1518 ifdef USE_WIN32_MMAP
1519 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1520 COMPAT_OBJS += compat/win32mmap.o
1521 endif
1522 endif
1523 ifdef MMAP_PREVENTS_DELETE
1524 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1525 endif
1526 ifdef OBJECT_CREATION_USES_RENAMES
1527 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1528 endif
1529 ifdef NO_STRUCT_ITIMERVAL
1530 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1531 NO_SETITIMER = YesPlease
1532 endif
1533 ifdef NO_SETITIMER
1534 COMPAT_CFLAGS += -DNO_SETITIMER
1535 endif
1536 ifdef NO_PREAD
1537 COMPAT_CFLAGS += -DNO_PREAD
1538 COMPAT_OBJS += compat/pread.o
1539 endif
1540 ifdef NO_FAST_WORKING_DIRECTORY
1541 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1542 endif
1543 ifdef NO_TRUSTABLE_FILEMODE
1544 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1545 endif
1546 ifdef NEEDS_MODE_TRANSLATION
1547 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1548 COMPAT_OBJS += compat/stat.o
1549 endif
1550 ifdef NO_IPV6
1551 BASIC_CFLAGS += -DNO_IPV6
1552 endif
1553 ifdef NO_INTPTR_T
1554 COMPAT_CFLAGS += -DNO_INTPTR_T
1555 endif
1556 ifdef NO_UINTMAX_T
1557 BASIC_CFLAGS += -Duintmax_t=uint32_t
1558 endif
1559 ifdef NO_SOCKADDR_STORAGE
1560 ifdef NO_IPV6
1561 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1562 else
1563 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1564 endif
1565 endif
1566 ifdef NO_INET_NTOP
1567 LIB_OBJS += compat/inet_ntop.o
1568 BASIC_CFLAGS += -DNO_INET_NTOP
1569 endif
1570 ifdef NO_INET_PTON
1571 LIB_OBJS += compat/inet_pton.o
1572 BASIC_CFLAGS += -DNO_INET_PTON
1573 endif
1574 ifndef NO_UNIX_SOCKETS
1575 LIB_OBJS += unix-socket.o
1576 PROGRAM_OBJS += credential-cache.o
1577 PROGRAM_OBJS += credential-cache--daemon.o
1578 endif
1579
1580 ifdef NO_ICONV
1581 BASIC_CFLAGS += -DNO_ICONV
1582 endif
1583
1584 ifdef OLD_ICONV
1585 BASIC_CFLAGS += -DOLD_ICONV
1586 endif
1587
1588 ifdef NO_DEFLATE_BOUND
1589 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1590 endif
1591
1592 ifdef NO_POSIX_GOODIES
1593 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1594 endif
1595
1596 ifdef APPLE_COMMON_CRYPTO
1597 # Apple CommonCrypto requires chunking
1598 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1599 endif
1600
1601 ifdef OPENSSL_SHA1
1602 EXTLIBS += $(LIB_4_CRYPTO)
1603 BASIC_CFLAGS += -DSHA1_OPENSSL
1604 else
1605 ifdef BLK_SHA1
1606 LIB_OBJS += block-sha1/sha1.o
1607 BASIC_CFLAGS += -DSHA1_BLK
1608 else
1609 ifdef PPC_SHA1
1610 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1611 BASIC_CFLAGS += -DSHA1_PPC
1612 else
1613 ifdef APPLE_COMMON_CRYPTO
1614 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1615 BASIC_CFLAGS += -DSHA1_APPLE
1616 else
1617 DC_SHA1 := YesPlease
1618 BASIC_CFLAGS += -DSHA1_DC
1619 LIB_OBJS += sha1dc_git.o
1620 ifdef DC_SHA1_EXTERNAL
1621 ifdef DC_SHA1_SUBMODULE
1622 ifneq ($(DC_SHA1_SUBMODULE),auto)
1623 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1624 endif
1625 endif
1626 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1627 EXTLIBS += -lsha1detectcoll
1628 else
1629 ifdef DC_SHA1_SUBMODULE
1630 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1631 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1632 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1633 else
1634 LIB_OBJS += sha1dc/sha1.o
1635 LIB_OBJS += sha1dc/ubc_check.o
1636 endif
1637 BASIC_CFLAGS += \
1638 -DSHA1DC_NO_STANDARD_INCLUDES \
1639 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1640 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1641 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1642 endif
1643 endif
1644 endif
1645 endif
1646 endif
1647
1648 ifdef SHA1_MAX_BLOCK_SIZE
1649 LIB_OBJS += compat/sha1-chunked.o
1650 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1651 endif
1652 ifdef NO_HSTRERROR
1653 COMPAT_CFLAGS += -DNO_HSTRERROR
1654 COMPAT_OBJS += compat/hstrerror.o
1655 endif
1656 ifdef NO_MEMMEM
1657 COMPAT_CFLAGS += -DNO_MEMMEM
1658 COMPAT_OBJS += compat/memmem.o
1659 endif
1660 ifdef NO_GETPAGESIZE
1661 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1662 endif
1663 ifdef INTERNAL_QSORT
1664 COMPAT_CFLAGS += -DINTERNAL_QSORT
1665 COMPAT_OBJS += compat/qsort.o
1666 endif
1667 ifdef HAVE_ISO_QSORT_S
1668 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1669 else
1670 COMPAT_OBJS += compat/qsort_s.o
1671 endif
1672 ifdef RUNTIME_PREFIX
1673 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1674 endif
1675
1676 ifdef NO_PTHREADS
1677 BASIC_CFLAGS += -DNO_PTHREADS
1678 else
1679 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1680 EXTLIBS += $(PTHREAD_LIBS)
1681 endif
1682
1683 ifdef HAVE_PATHS_H
1684 BASIC_CFLAGS += -DHAVE_PATHS_H
1685 endif
1686
1687 ifdef HAVE_LIBCHARSET_H
1688 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1689 EXTLIBS += $(CHARSET_LIB)
1690 endif
1691
1692 ifdef HAVE_STRINGS_H
1693 BASIC_CFLAGS += -DHAVE_STRINGS_H
1694 endif
1695
1696 ifdef HAVE_DEV_TTY
1697 BASIC_CFLAGS += -DHAVE_DEV_TTY
1698 endif
1699
1700 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1701 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1702 endif
1703 ifdef UNRELIABLE_FSTAT
1704 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1705 endif
1706 ifdef NO_REGEX
1707 COMPAT_CFLAGS += -Icompat/regex
1708 COMPAT_OBJS += compat/regex/regex.o
1709 endif
1710 ifdef NATIVE_CRLF
1711 BASIC_CFLAGS += -DNATIVE_CRLF
1712 endif
1713
1714 ifdef USE_NED_ALLOCATOR
1715 COMPAT_CFLAGS += -Icompat/nedmalloc
1716 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1717 OVERRIDE_STRDUP = YesPlease
1718 endif
1719
1720 ifdef OVERRIDE_STRDUP
1721 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1722 COMPAT_OBJS += compat/strdup.o
1723 endif
1724
1725 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1726 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1727 endif
1728
1729 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1730 MSGFMT += --check --statistics
1731 endif
1732
1733 ifdef GMTIME_UNRELIABLE_ERRORS
1734 COMPAT_OBJS += compat/gmtime.o
1735 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1736 endif
1737
1738 ifdef HAVE_CLOCK_GETTIME
1739 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1740 endif
1741
1742 ifdef HAVE_CLOCK_MONOTONIC
1743 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1744 endif
1745
1746 ifdef NEEDS_LIBRT
1747 EXTLIBS += -lrt
1748 endif
1749
1750 ifdef HAVE_BSD_SYSCTL
1751 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1752 endif
1753
1754 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1755 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1756 endif
1757
1758 ifdef HAVE_GETDELIM
1759 BASIC_CFLAGS += -DHAVE_GETDELIM
1760 endif
1761
1762 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1763 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1764 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1765 endif
1766
1767 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1768 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1769 endif
1770
1771 ifdef HAVE_WPGMPTR
1772 BASIC_CFLAGS += -DHAVE_WPGMPTR
1773 endif
1774
1775 ifeq ($(TCLTK_PATH),)
1776 NO_TCLTK = NoThanks
1777 endif
1778
1779 ifeq ($(PERL_PATH),)
1780 NO_PERL = NoThanks
1781 endif
1782
1783 ifeq ($(PYTHON_PATH),)
1784 NO_PYTHON = NoThanks
1785 endif
1786
1787 ifndef PAGER_ENV
1788 PAGER_ENV = LESS=FRX LV=-c
1789 endif
1790
1791 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1792 QUIET_SUBDIR1 =
1793
1794 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1795 PRINT_DIR = --no-print-directory
1796 else # "make -w"
1797 NO_SUBDIR = :
1798 endif
1799
1800 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1801 ifndef V
1802 QUIET_CC = @echo ' ' CC $@;
1803 QUIET_AR = @echo ' ' AR $@;
1804 QUIET_LINK = @echo ' ' LINK $@;
1805 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1806 QUIET_GEN = @echo ' ' GEN $@;
1807 QUIET_LNCP = @echo ' ' LN/CP $@;
1808 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1809 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1810 QUIET_GCOV = @echo ' ' GCOV $@;
1811 QUIET_SP = @echo ' ' SP $<;
1812 QUIET_HDR = @echo ' ' HDR $<;
1813 QUIET_RC = @echo ' ' RC $@;
1814 QUIET_SUBDIR0 = +@subdir=
1815 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1816 $(MAKE) $(PRINT_DIR) -C $$subdir
1817 export V
1818 export QUIET_GEN
1819 export QUIET_BUILT_IN
1820 endif
1821 endif
1822
1823 ifdef NO_INSTALL_HARDLINKS
1824 export NO_INSTALL_HARDLINKS
1825 endif
1826
1827 ### profile feedback build
1828 #
1829
1830 # Can adjust this to be a global directory if you want to do extended
1831 # data gathering
1832 PROFILE_DIR := $(CURDIR)
1833
1834 ifeq ("$(PROFILE)","GEN")
1835 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1836 EXTLIBS += -lgcov
1837 export CCACHE_DISABLE = t
1838 V = 1
1839 else
1840 ifneq ("$(PROFILE)","")
1841 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1842 export CCACHE_DISABLE = t
1843 V = 1
1844 endif
1845 endif
1846
1847 # Shell quote (do not use $(call) to accommodate ancient setups);
1848
1849 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1850 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1851
1852 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1853 bindir_SQ = $(subst ','\'',$(bindir))
1854 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1855 mandir_SQ = $(subst ','\'',$(mandir))
1856 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1857 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1858 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1859 localedir_SQ = $(subst ','\'',$(localedir))
1860 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1861 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1862 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1863 template_dir_SQ = $(subst ','\'',$(template_dir))
1864 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1865 prefix_SQ = $(subst ','\'',$(prefix))
1866 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1867 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1868
1869 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1870 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1871 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1872 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1873 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1874 DIFF_SQ = $(subst ','\'',$(DIFF))
1875 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1876
1877 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1878 # relative to each other and share an installation path.
1879 #
1880 # This is a dependency in:
1881 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1882 # - The runtime prefix Perl header (see
1883 # "perl/header_templates/runtime_prefix.template.pl").
1884 ifdef RUNTIME_PREFIX
1885
1886 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1887 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1888 endif
1889
1890 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1891 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1892 endif
1893
1894 ifndef NO_PERL
1895 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1896 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1897 endif
1898 endif
1899
1900 endif
1901
1902 # We must filter out any object files from $(GITLIBS),
1903 # as it is typically used like:
1904 #
1905 # foo: foo.o $(GITLIBS)
1906 # $(CC) $(filter %.o,$^) $(LIBS)
1907 #
1908 # where we use it as a dependency. Since we also pull object files
1909 # from the dependency list, that would make each entry appear twice.
1910 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1911
1912 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1913 LIB_OBJS += $(COMPAT_OBJS)
1914
1915 # Quote for C
1916
1917 ifdef DEFAULT_EDITOR
1918 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1919 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1920
1921 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1922 endif
1923
1924 ifdef DEFAULT_PAGER
1925 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1926 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1927
1928 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1929 endif
1930
1931 ifdef SHELL_PATH
1932 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1933 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1934
1935 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1936 endif
1937
1938 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1939 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1940 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1941 GIT-USER-AGENT: FORCE
1942 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1943 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1944 fi
1945
1946 ifdef DEFAULT_HELP_FORMAT
1947 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1948 endif
1949
1950 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1951 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1952 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1953 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1954
1955 ALL_CFLAGS += $(BASIC_CFLAGS)
1956 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1957
1958 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1959
1960
1961 ### Build rules
1962
1963 SHELL = $(SHELL_PATH)
1964
1965 all:: shell_compatibility_test
1966
1967 ifeq "$(PROFILE)" "BUILD"
1968 all:: profile
1969 endif
1970
1971 profile:: profile-clean
1972 $(MAKE) PROFILE=GEN all
1973 $(MAKE) PROFILE=GEN -j1 test
1974 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1975 $(MAKE) PROFILE=GEN -j1 perf; \
1976 else \
1977 echo "Skipping profile of perf tests..."; \
1978 fi
1979 $(MAKE) PROFILE=USE all
1980
1981 profile-fast: profile-clean
1982 $(MAKE) PROFILE=GEN all
1983 $(MAKE) PROFILE=GEN -j1 perf
1984 $(MAKE) PROFILE=USE all
1985
1986
1987 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1988 ifneq (,$X)
1989 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1990 endif
1991
1992 all::
1993 ifndef NO_TCLTK
1994 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1995 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1996 endif
1997 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1998
1999 please_set_SHELL_PATH_to_a_more_modern_shell:
2000 @$$(:)
2001
2002 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2003
2004 strip: $(PROGRAMS) git$X
2005 $(STRIP) $(STRIP_OPTS) $^
2006
2007 ### Target-specific flags and dependencies
2008
2009 # The generic compilation pattern rule and automatically
2010 # computed header dependencies (falling back to a dependency on
2011 # LIB_H) are enough to describe how most targets should be built,
2012 # but some targets are special enough to need something a little
2013 # different.
2014 #
2015 # - When a source file "foo.c" #includes a generated header file,
2016 # we need to list that dependency for the "foo.o" target.
2017 #
2018 # We also list it from other targets that are built from foo.c
2019 # like "foo.sp" and "foo.s", even though that is easy to forget
2020 # to do because the generated header is already present around
2021 # after a regular build attempt.
2022 #
2023 # - Some code depends on configuration kept in makefile
2024 # variables. The target-specific variable EXTRA_CPPFLAGS can
2025 # be used to convey that information to the C preprocessor
2026 # using -D options.
2027 #
2028 # The "foo.o" target should have a corresponding dependency on
2029 # a file that changes when the value of the makefile variable
2030 # changes. For example, targets making use of the
2031 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2032 #
2033 # Technically the ".sp" and ".s" targets do not need this
2034 # dependency because they are force-built, but they get the
2035 # same dependency for consistency. This way, you do not have to
2036 # know how each target is implemented. And it means the
2037 # dependencies here will not need to change if the force-build
2038 # details change some day.
2039
2040 git.sp git.s git.o: GIT-PREFIX
2041 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2042 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2043 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2044 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2045
2046 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2047 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2048 $(filter %.o,$^) $(LIBS)
2049
2050 help.sp help.s help.o: command-list.h
2051
2052 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2053 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2054 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2055 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2056 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2057
2058 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2059 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2060 '-DGIT_VERSION="$(GIT_VERSION)"' \
2061 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2062 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2063 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2064 git rev-parse -q --verify HEAD 2>/dev/null)"'
2065
2066 $(BUILT_INS): git$X
2067 $(QUIET_BUILT_IN)$(RM) $@ && \
2068 ln $< $@ 2>/dev/null || \
2069 ln -s $< $@ 2>/dev/null || \
2070 cp $< $@
2071
2072 command-list.h: generate-cmdlist.sh command-list.txt
2073
2074 command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
2075 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2076
2077 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2078 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2079 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2080 $(perllibdir_SQ)
2081 define cmd_munge_script
2082 $(RM) $@ $@+ && \
2083 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2084 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2085 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2086 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2087 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2088 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2089 -e $(BROKEN_PATH_FIX) \
2090 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2091 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2092 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2093 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2094 $@.sh >$@+
2095 endef
2096
2097 GIT-SCRIPT-DEFINES: FORCE
2098 @FLAGS='$(SCRIPT_DEFINES)'; \
2099 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2100 echo >&2 " * new script parameters"; \
2101 echo "$$FLAGS" >$@; \
2102 fi
2103
2104
2105 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2106 $(QUIET_GEN)$(cmd_munge_script) && \
2107 chmod +x $@+ && \
2108 mv $@+ $@
2109
2110 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2111 $(QUIET_GEN)$(cmd_munge_script) && \
2112 mv $@+ $@
2113
2114 git.res: git.rc GIT-VERSION-FILE
2115 $(QUIET_RC)$(RC) \
2116 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2117 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2118 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2119
2120 # This makes sure we depend on the NO_PERL setting itself.
2121 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2122
2123 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2124 # since the locale directory is injected.
2125 perl_localedir_SQ = $(localedir_SQ)
2126
2127 ifndef NO_PERL
2128 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2129 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2130
2131 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2132 PERL_DEFINES += $(RUNTIME_PREFIX)
2133
2134 # Support Perl runtime prefix. In this mode, a different header is installed
2135 # into Perl scripts.
2136 ifdef RUNTIME_PREFIX
2137
2138 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2139
2140 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2141 # at runtime.
2142 perl_localedir_SQ =
2143
2144 endif
2145
2146 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2147
2148 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2149 $(QUIET_GEN)$(RM) $@ $@+ && \
2150 sed -e '1{' \
2151 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2152 -e ' r GIT-PERL-HEADER' \
2153 -e ' G' \
2154 -e '}' \
2155 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2156 $< >$@+ && \
2157 chmod +x $@+ && \
2158 mv $@+ $@
2159
2160 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2161 GIT-PERL-DEFINES: FORCE
2162 @FLAGS='$(PERL_DEFINES)'; \
2163 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2164 echo >&2 " * new perl-specific parameters"; \
2165 echo "$$FLAGS" >$@; \
2166 fi
2167
2168 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2169 $(QUIET_GEN)$(RM) $@ && \
2170 INSTLIBDIR='$(perllibdir_SQ)' && \
2171 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2172 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2173 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2174 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2175 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2176 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2177 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2178 $< >$@+ && \
2179 mv $@+ $@
2180
2181 .PHONY: perllibdir
2182 perllibdir:
2183 @echo '$(perllibdir_SQ)'
2184
2185 .PHONY: gitweb
2186 gitweb:
2187 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2188
2189 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2190 $(QUIET_GEN)$(cmd_munge_script) && \
2191 chmod +x $@+ && \
2192 mv $@+ $@
2193 else # NO_PERL
2194 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2195 $(QUIET_GEN)$(RM) $@ $@+ && \
2196 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2197 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2198 unimplemented.sh >$@+ && \
2199 chmod +x $@+ && \
2200 mv $@+ $@
2201 endif # NO_PERL
2202
2203 # This makes sure we depend on the NO_PYTHON setting itself.
2204 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2205
2206 ifndef NO_PYTHON
2207 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2208 $(SCRIPT_PYTHON_GEN): % : %.py
2209 $(QUIET_GEN)$(RM) $@ $@+ && \
2210 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2211 $< >$@+ && \
2212 chmod +x $@+ && \
2213 mv $@+ $@
2214 else # NO_PYTHON
2215 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2216 $(QUIET_GEN)$(RM) $@ $@+ && \
2217 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2218 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2219 unimplemented.sh >$@+ && \
2220 chmod +x $@+ && \
2221 mv $@+ $@
2222 endif # NO_PYTHON
2223
2224 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2225 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2226 configure.ac >configure.ac+ && \
2227 autoconf -o configure configure.ac+ && \
2228 $(RM) configure.ac+
2229
2230 configure: configure.ac GIT-VERSION-FILE
2231 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2232
2233 ifdef AUTOCONFIGURED
2234 # We avoid depending on 'configure' here, because it gets rebuilt
2235 # every time GIT-VERSION-FILE is modified, only to update the embedded
2236 # version number string, which config.status does not care about. We
2237 # do want to recheck when the platform/environment detection logic
2238 # changes, hence this depends on configure.ac.
2239 config.status: configure.ac
2240 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2241 if test -f config.status; then \
2242 ./config.status --recheck; \
2243 else \
2244 ./configure; \
2245 fi
2246 reconfigure config.mak.autogen: config.status
2247 $(QUIET_GEN)./config.status
2248 .PHONY: reconfigure # This is a convenience target.
2249 endif
2250
2251 XDIFF_OBJS += xdiff/xdiffi.o
2252 XDIFF_OBJS += xdiff/xprepare.o
2253 XDIFF_OBJS += xdiff/xutils.o
2254 XDIFF_OBJS += xdiff/xemit.o
2255 XDIFF_OBJS += xdiff/xmerge.o
2256 XDIFF_OBJS += xdiff/xpatience.o
2257 XDIFF_OBJS += xdiff/xhistogram.o
2258
2259 VCSSVN_OBJS += vcs-svn/line_buffer.o
2260 VCSSVN_OBJS += vcs-svn/sliding_window.o
2261 VCSSVN_OBJS += vcs-svn/fast_export.o
2262 VCSSVN_OBJS += vcs-svn/svndiff.o
2263 VCSSVN_OBJS += vcs-svn/svndump.o
2264
2265 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2266 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2267 $(XDIFF_OBJS) \
2268 $(VCSSVN_OBJS) \
2269 $(FUZZ_OBJS) \
2270 common-main.o \
2271 git.o
2272 ifndef NO_CURL
2273 OBJECTS += http.o http-walker.o remote-curl.o
2274 endif
2275
2276 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2277 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2278
2279 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2280 $(dep_dirs):
2281 @mkdir -p $@
2282
2283 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2284 dep_file = $(dir $@).depend/$(notdir $@).d
2285 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2286 endif
2287
2288 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2289 dep_dirs =
2290 missing_dep_dirs =
2291 dep_args =
2292 endif
2293
2294 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2295 ASM_OBJ := $(ASM_SRC:S=o)
2296 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2297
2298 .SUFFIXES:
2299
2300 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2301 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2302 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2303 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2304
2305 %.s: %.c GIT-CFLAGS FORCE
2306 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2307
2308 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2309 # Take advantage of gcc's on-the-fly dependency generation
2310 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2311 dep_files_present := $(wildcard $(dep_files))
2312 ifneq ($(dep_files_present),)
2313 include $(dep_files_present)
2314 endif
2315 else
2316 # Dependencies on header files, for platforms that do not support
2317 # the gcc -MMD option.
2318 #
2319 # Dependencies on automatically generated headers such as command-list.h
2320 # should _not_ be included here, since they are necessary even when
2321 # building an object for the first time.
2322
2323 $(OBJECTS): $(LIB_H)
2324 endif
2325
2326 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2327 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2328 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2329 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2330 '-DBINDIR="$(bindir_relative_SQ)"' \
2331 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2332
2333 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2334 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2335 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2336
2337 config.sp config.s config.o: GIT-PREFIX
2338 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2339 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2340
2341 attr.sp attr.s attr.o: GIT-PREFIX
2342 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2343 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2344
2345 gettext.sp gettext.s gettext.o: GIT-PREFIX
2346 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2347 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2348
2349 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2350 -DCURL_DISABLE_TYPECHECK
2351
2352 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2353
2354 ifdef NO_EXPAT
2355 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2356 endif
2357
2358 ifdef NO_REGEX
2359 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2360 -DGAWK -DNO_MBSUPPORT
2361 endif
2362
2363 ifdef USE_NED_ALLOCATOR
2364 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2365 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2366 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2367 endif
2368
2369 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2370 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2371
2372 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2373 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2374 $(IMAP_SEND_LDFLAGS) $(LIBS)
2375
2376 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2377 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2378 $(CURL_LIBCURL) $(LIBS)
2379 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2380 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2381 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2382
2383 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2384 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2385 $(VCSSVN_LIB)
2386
2387 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2388 $(QUIET_LNCP)$(RM) $@ && \
2389 ln $< $@ 2>/dev/null || \
2390 ln -s $< $@ 2>/dev/null || \
2391 cp $< $@
2392
2393 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2394 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2395 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2396
2397 $(LIB_FILE): $(LIB_OBJS)
2398 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2399
2400 $(XDIFF_LIB): $(XDIFF_OBJS)
2401 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2402
2403 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2404 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2405
2406 export DEFAULT_EDITOR DEFAULT_PAGER
2407
2408 .PHONY: doc man man-perl html info pdf
2409 doc: man-perl
2410 $(MAKE) -C Documentation all
2411
2412 man: man-perl
2413 $(MAKE) -C Documentation man
2414
2415 man-perl: perl/build/man/man3/Git.3pm
2416
2417 html:
2418 $(MAKE) -C Documentation html
2419
2420 info:
2421 $(MAKE) -C Documentation info
2422
2423 pdf:
2424 $(MAKE) -C Documentation pdf
2425
2426 XGETTEXT_FLAGS = \
2427 --force-po \
2428 --add-comments=TRANSLATORS: \
2429 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2430 --from-code=UTF-8
2431 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2432 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2433 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2434 --keyword=gettextln --keyword=eval_gettextln
2435 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2436 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2437 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2438 LOCALIZED_SH = $(SCRIPT_SH)
2439 LOCALIZED_SH += git-parse-remote.sh
2440 LOCALIZED_SH += git-rebase--preserve-merges.sh
2441 LOCALIZED_SH += git-sh-setup.sh
2442 LOCALIZED_PERL = $(SCRIPT_PERL)
2443
2444 ifdef XGETTEXT_INCLUDE_TESTS
2445 LOCALIZED_C += t/t0200/test.c
2446 LOCALIZED_SH += t/t0200/test.sh
2447 LOCALIZED_PERL += t/t0200/test.perl
2448 endif
2449
2450 ## Note that this is meant to be run only by the localization coordinator
2451 ## under a very controlled condition, i.e. (1) it is to be run in a
2452 ## Git repository (not a tarball extract), (2) any local modifications
2453 ## will be lost.
2454 ## Gettext tools cannot work with our own custom PRItime type, so
2455 ## we replace PRItime with PRIuMAX. We need to update this to
2456 ## PRIdMAX if we switch to a signed type later.
2457
2458 po/git.pot: $(GENERATED_H) FORCE
2459 # All modifications will be reverted at the end, so we do not
2460 # want to have any local change.
2461 git diff --quiet HEAD && git diff --quiet --cached
2462
2463 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2464 do \
2465 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2466 cat "$$s+" >"$$s" && rm "$$s+"; \
2467 done
2468
2469 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2470 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2471 $(LOCALIZED_SH)
2472 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2473 $(LOCALIZED_PERL)
2474
2475 # Reverting the munged source, leaving only the updated $@
2476 git reset --hard
2477 mv $@+ $@
2478
2479 .PHONY: pot
2480 pot: po/git.pot
2481
2482 POFILES := $(wildcard po/*.po)
2483 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2484
2485 ifndef NO_GETTEXT
2486 all:: $(MOFILES)
2487 endif
2488
2489 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2490 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2491
2492 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2493 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2494 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2495 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2496
2497 ifndef NO_PERL
2498 all:: $(LIB_PERL_GEN)
2499 ifndef NO_PERL_CPAN_FALLBACKS
2500 all:: $(LIB_CPAN_GEN)
2501 endif
2502 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2503 endif
2504
2505 perl/build/lib/%.pm: perl/%.pm
2506 $(QUIET_GEN)mkdir -p $(dir $@) && \
2507 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2508 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2509 < $< > $@
2510
2511 perl/build/man/man3/Git.3pm: perl/Git.pm
2512 $(QUIET_GEN)mkdir -p $(dir $@) && \
2513 pod2man $< $@
2514
2515 FIND_SOURCE_FILES = ( \
2516 git ls-files \
2517 '*.[hcS]' \
2518 '*.sh' \
2519 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2520 ':!contrib' \
2521 2>/dev/null || \
2522 $(FIND) . \
2523 \( -name .git -type d -prune \) \
2524 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2525 -o \( -name contrib -type d -prune \) \
2526 -o \( -name build -type d -prune \) \
2527 -o \( -name 'trash*' -type d -prune \) \
2528 -o \( -name '*.[hcS]' -type f -print \) \
2529 -o \( -name '*.sh' -type f -print \) \
2530 )
2531
2532 $(ETAGS_TARGET): FORCE
2533 $(RM) $(ETAGS_TARGET)
2534 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2535
2536 tags: FORCE
2537 $(RM) tags
2538 $(FIND_SOURCE_FILES) | xargs ctags -a
2539
2540 cscope:
2541 $(RM) cscope*
2542 $(FIND_SOURCE_FILES) | xargs cscope -b
2543
2544 ### Detect prefix changes
2545 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2546 $(localedir_SQ)
2547
2548 GIT-PREFIX: FORCE
2549 @FLAGS='$(TRACK_PREFIX)'; \
2550 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2551 echo >&2 " * new prefix flags"; \
2552 echo "$$FLAGS" >GIT-PREFIX; \
2553 fi
2554
2555 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2556
2557 GIT-CFLAGS: FORCE
2558 @FLAGS='$(TRACK_CFLAGS)'; \
2559 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2560 echo >&2 " * new build flags"; \
2561 echo "$$FLAGS" >GIT-CFLAGS; \
2562 fi
2563
2564 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2565
2566 GIT-LDFLAGS: FORCE
2567 @FLAGS='$(TRACK_LDFLAGS)'; \
2568 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2569 echo >&2 " * new link flags"; \
2570 echo "$$FLAGS" >GIT-LDFLAGS; \
2571 fi
2572
2573 # We need to apply sq twice, once to protect from the shell
2574 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2575 # and the first level quoting from the shell that runs "echo".
2576 GIT-BUILD-OPTIONS: FORCE
2577 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2578 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2579 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2580 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2581 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2582 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2583 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2584 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2585 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2586 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2587 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2588 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2589 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2590 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2591 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2592 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2593 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2594 ifdef TEST_OUTPUT_DIRECTORY
2595 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2596 endif
2597 ifdef GIT_TEST_OPTS
2598 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2599 endif
2600 ifdef GIT_TEST_CMP
2601 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2602 endif
2603 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2604 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2605 endif
2606 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2607 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2608 ifdef GIT_PERF_REPEAT_COUNT
2609 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2610 endif
2611 ifdef GIT_PERF_REPO
2612 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2613 endif
2614 ifdef GIT_PERF_LARGE_REPO
2615 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2616 endif
2617 ifdef GIT_PERF_MAKE_OPTS
2618 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2619 endif
2620 ifdef GIT_PERF_MAKE_COMMAND
2621 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2622 endif
2623 ifdef GIT_INTEROP_MAKE_OPTS
2624 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2625 endif
2626 ifdef GIT_TEST_INDEX_VERSION
2627 @echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
2628 endif
2629 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2630
2631 ### Detect Python interpreter path changes
2632 ifndef NO_PYTHON
2633 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2634
2635 GIT-PYTHON-VARS: FORCE
2636 @VARS='$(TRACK_PYTHON)'; \
2637 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2638 echo >&2 " * new Python interpreter location"; \
2639 echo "$$VARS" >$@; \
2640 fi
2641 endif
2642
2643 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2644
2645 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2646 all:: $(NO_INSTALL)
2647
2648 bin-wrappers/%: wrap-for-bin.sh
2649 @mkdir -p bin-wrappers
2650 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2651 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2652 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2653 chmod +x $@
2654
2655 # GNU make supports exporting all variables by "export" without parameters.
2656 # However, the environment gets quite big, and some programs have problems
2657 # with that.
2658
2659 export NO_SVN_TESTS
2660 export TEST_NO_MALLOC_CHECK
2661
2662 ### Testing rules
2663
2664 test: all
2665 $(MAKE) -C t/ all
2666
2667 perf: all
2668 $(MAKE) -C t/perf/ all
2669
2670 .PHONY: test perf
2671
2672 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2673
2674 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2675
2676 .PRECIOUS: $(TEST_OBJS)
2677
2678 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2679
2680 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2681 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2682
2683 check-sha1:: t/helper/test-tool$X
2684 t/helper/test-sha1.sh
2685
2686 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2687
2688 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2689 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2690 $(SPARSE_FLAGS) $<
2691
2692 .PHONY: sparse $(SP_OBJ)
2693 sparse: $(SP_OBJ)
2694
2695 GEN_HDRS := command-list.h unicode-width.h
2696 EXCEPT_HDRS := $(GEN_HDRS) compat% xdiff%
2697 CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
2698 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
2699
2700 $(HCO): %.hco: %.h FORCE
2701 $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
2702
2703 .PHONY: hdr-check $(HCO)
2704 hdr-check: $(HCO)
2705
2706 .PHONY: style
2707 style:
2708 git clang-format --style file --diff --extensions c,h
2709
2710 check: command-list.h
2711 @if sparse; \
2712 then \
2713 echo >&2 "Use 'make sparse' instead"; \
2714 $(MAKE) --no-print-directory sparse; \
2715 else \
2716 echo >&2 "Did you mean 'make test'?"; \
2717 exit 1; \
2718 fi
2719
2720 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2721 ifdef DC_SHA1_SUBMODULE
2722 COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
2723 else
2724 COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
2725 endif
2726
2727 %.cocci.patch: %.cocci $(COCCI_SOURCES)
2728 @echo ' ' SPATCH $<; \
2729 ret=0; \
2730 for f in $(COCCI_SOURCES); do \
2731 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2732 { ret=$$?; break; }; \
2733 done >$@+ 2>$@.log; \
2734 if test $$ret != 0; \
2735 then \
2736 cat $@.log; \
2737 exit 1; \
2738 fi; \
2739 mv $@+ $@; \
2740 if test -s $@; \
2741 then \
2742 echo ' ' SPATCH result: $@; \
2743 fi
2744 coccicheck: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.cocci))
2745
2746 .PHONY: coccicheck
2747
2748 ### Installation rules
2749
2750 ifneq ($(filter /%,$(firstword $(template_dir))),)
2751 template_instdir = $(template_dir)
2752 else
2753 template_instdir = $(prefix)/$(template_dir)
2754 endif
2755 export template_instdir
2756
2757 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2758 gitexec_instdir = $(gitexecdir)
2759 else
2760 gitexec_instdir = $(prefix)/$(gitexecdir)
2761 endif
2762 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2763 export gitexec_instdir
2764
2765 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2766 mergetools_instdir = $(mergetoolsdir)
2767 else
2768 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2769 endif
2770 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2771
2772 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2773
2774 .PHONY: profile-install profile-fast-install
2775 profile-install: profile
2776 $(MAKE) install
2777
2778 profile-fast-install: profile-fast
2779 $(MAKE) install
2780
2781 install: all
2782 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2783 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2784 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2785 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2786 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2787 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2788 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2789 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2790 ifndef NO_GETTEXT
2791 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2792 (cd po/build/locale && $(TAR) cf - .) | \
2793 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2794 endif
2795 ifndef NO_PERL
2796 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2797 (cd perl/build/lib && $(TAR) cf - .) | \
2798 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2799 $(MAKE) -C gitweb install
2800 endif
2801 ifndef NO_TCLTK
2802 $(MAKE) -C gitk-git install
2803 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2804 endif
2805 ifneq (,$X)
2806 $(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';)
2807 endif
2808
2809 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2810 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2811 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2812 { test "$$bindir/" = "$$execdir/" || \
2813 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2814 $(RM) "$$execdir/$$p" && \
2815 test -n "$(INSTALL_SYMLINKS)" && \
2816 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2817 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2818 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2819 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2820 done; \
2821 } && \
2822 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2823 $(RM) "$$bindir/$$p" && \
2824 test -n "$(INSTALL_SYMLINKS)" && \
2825 ln -s "git$X" "$$bindir/$$p" || \
2826 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2827 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2828 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2829 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2830 done && \
2831 for p in $(BUILT_INS); do \
2832 $(RM) "$$execdir/$$p" && \
2833 test -n "$(INSTALL_SYMLINKS)" && \
2834 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2835 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2836 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2837 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2838 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2839 done && \
2840 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2841 for p in $$remote_curl_aliases; do \
2842 $(RM) "$$execdir/$$p" && \
2843 test -n "$(INSTALL_SYMLINKS)" && \
2844 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2845 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2846 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2847 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2848 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2849 done && \
2850 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2851
2852 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2853 .PHONY: quick-install-doc quick-install-man quick-install-html
2854 install-gitweb:
2855 $(MAKE) -C gitweb install
2856
2857 install-doc: install-man-perl
2858 $(MAKE) -C Documentation install
2859
2860 install-man: install-man-perl
2861 $(MAKE) -C Documentation install-man
2862
2863 install-man-perl: man-perl
2864 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2865 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2866 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2867
2868 install-html:
2869 $(MAKE) -C Documentation install-html
2870
2871 install-info:
2872 $(MAKE) -C Documentation install-info
2873
2874 install-pdf:
2875 $(MAKE) -C Documentation install-pdf
2876
2877 quick-install-doc:
2878 $(MAKE) -C Documentation quick-install
2879
2880 quick-install-man:
2881 $(MAKE) -C Documentation quick-install-man
2882
2883 quick-install-html:
2884 $(MAKE) -C Documentation quick-install-html
2885
2886
2887
2888 ### Maintainer's dist rules
2889
2890 GIT_TARNAME = git-$(GIT_VERSION)
2891 dist: git-archive$(X) configure
2892 ./git-archive --format=tar \
2893 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2894 @mkdir -p $(GIT_TARNAME)
2895 @cp configure $(GIT_TARNAME)
2896 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2897 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2898 $(TAR) rf $(GIT_TARNAME).tar \
2899 $(GIT_TARNAME)/configure \
2900 $(GIT_TARNAME)/version \
2901 $(GIT_TARNAME)/git-gui/version
2902 ifdef DC_SHA1_SUBMODULE
2903 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2904 @cp sha1collisiondetection/LICENSE.txt \
2905 $(GIT_TARNAME)/sha1collisiondetection/
2906 @cp sha1collisiondetection/LICENSE.txt \
2907 $(GIT_TARNAME)/sha1collisiondetection/
2908 @cp sha1collisiondetection/lib/sha1.[ch] \
2909 $(GIT_TARNAME)/sha1collisiondetection/lib/
2910 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2911 $(GIT_TARNAME)/sha1collisiondetection/lib/
2912 $(TAR) rf $(GIT_TARNAME).tar \
2913 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2914 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2915 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2916 endif
2917 @$(RM) -r $(GIT_TARNAME)
2918 gzip -f -9 $(GIT_TARNAME).tar
2919
2920 rpm::
2921 @echo >&2 "Use distro packaged sources to run rpmbuild"
2922 @false
2923 .PHONY: rpm
2924
2925 htmldocs = git-htmldocs-$(GIT_VERSION)
2926 manpages = git-manpages-$(GIT_VERSION)
2927 .PHONY: dist-doc distclean
2928 dist-doc:
2929 $(RM) -r .doc-tmp-dir
2930 mkdir .doc-tmp-dir
2931 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2932 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2933 gzip -n -9 -f $(htmldocs).tar
2934 :
2935 $(RM) -r .doc-tmp-dir
2936 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2937 $(MAKE) -C Documentation DESTDIR=./ \
2938 man1dir=../.doc-tmp-dir/man1 \
2939 man5dir=../.doc-tmp-dir/man5 \
2940 man7dir=../.doc-tmp-dir/man7 \
2941 install
2942 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2943 gzip -n -9 -f $(manpages).tar
2944 $(RM) -r .doc-tmp-dir
2945
2946 ### Cleaning rules
2947
2948 distclean: clean
2949 $(RM) configure
2950 $(RM) config.log config.status config.cache
2951 $(RM) config.mak.autogen config.mak.append
2952 $(RM) -r autom4te.cache
2953
2954 profile-clean:
2955 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2956 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2957
2958 cocciclean:
2959 $(RM) contrib/coccinelle/*.cocci.patch*
2960
2961 clean: profile-clean coverage-clean cocciclean
2962 $(RM) *.res
2963 $(RM) $(OBJECTS)
2964 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2965 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2966 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2967 $(RM) $(FUZZ_PROGRAMS)
2968 $(RM) -r bin-wrappers $(dep_dirs)
2969 $(RM) -r po/build/
2970 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
2971 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2972 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2973 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2974 $(MAKE) -C Documentation/ clean
2975 ifndef NO_PERL
2976 $(MAKE) -C gitweb clean
2977 $(RM) -r perl/build/
2978 endif
2979 $(MAKE) -C templates/ clean
2980 $(MAKE) -C t/ clean
2981 ifndef NO_TCLTK
2982 $(MAKE) -C gitk-git clean
2983 $(MAKE) -C git-gui clean
2984 endif
2985 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2986 $(RM) GIT-USER-AGENT GIT-PREFIX
2987 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
2988
2989 .PHONY: all install profile-clean cocciclean clean strip
2990 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2991 .PHONY: FORCE cscope
2992
2993 ### Check documentation
2994 #
2995 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2996 ALL_COMMANDS += git
2997 ALL_COMMANDS += gitk
2998 ALL_COMMANDS += gitweb
2999 ALL_COMMANDS += git-gui git-citool
3000
3001 .PHONY: check-docs
3002 check-docs::
3003 $(MAKE) -C Documentation lint-docs
3004 @(for v in $(ALL_COMMANDS); \
3005 do \
3006 case "$$v" in \
3007 git-merge-octopus | git-merge-ours | git-merge-recursive | \
3008 git-merge-resolve | git-merge-subtree | \
3009 git-fsck-objects | git-init-db | \
3010 git-remote-* | git-stage | \
3011 git-?*--?* ) continue ;; \
3012 esac ; \
3013 test -f "Documentation/$$v.txt" || \
3014 echo "no doc: $$v"; \
3015 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
3016 grep -q "^$$v[ ]" || \
3017 case "$$v" in \
3018 git) ;; \
3019 *) echo "no link: $$v";; \
3020 esac ; \
3021 done; \
3022 ( \
3023 sed -e '1,/^### command list/d' \
3024 -e '/^#/d' \
3025 -e 's/[ ].*//' \
3026 -e 's/^/listed /' command-list.txt; \
3027 $(MAKE) -C Documentation print-man1 | \
3028 grep '\.txt$$' | \
3029 sed -e 's|Documentation/|documented |' \
3030 -e 's/\.txt//'; \
3031 ) | while read how cmd; \
3032 do \
3033 case " $(ALL_COMMANDS) " in \
3034 *" $$cmd "*) ;; \
3035 *) echo "removed but $$how: $$cmd" ;; \
3036 esac; \
3037 done ) | sort
3038
3039 ### Make sure built-ins do not have dups and listed in git.c
3040 #
3041 check-builtins::
3042 ./check-builtins.sh
3043
3044 ### Test suite coverage testing
3045 #
3046 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3047 .PHONY: coverage-untested-functions cover_db cover_db_html
3048 .PHONY: coverage-clean-results
3049
3050 coverage:
3051 $(MAKE) coverage-test
3052 $(MAKE) coverage-untested-functions
3053
3054 object_dirs := $(sort $(dir $(OBJECTS)))
3055 coverage-clean-results:
3056 $(RM) $(addsuffix *.gcov,$(object_dirs))
3057 $(RM) $(addsuffix *.gcda,$(object_dirs))
3058 $(RM) coverage-untested-functions
3059 $(RM) -r cover_db/
3060 $(RM) -r cover_db_html/
3061
3062 coverage-clean: coverage-clean-results
3063 $(RM) $(addsuffix *.gcno,$(object_dirs))
3064
3065 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3066 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3067 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3068
3069 coverage-compile:
3070 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3071
3072 coverage-test: coverage-clean-results coverage-compile
3073 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3074 DEFAULT_TEST_TARGET=test -j1 test
3075
3076 coverage-report:
3077 $(QUIET_GCOV)for dir in $(object_dirs); do \
3078 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3079 done
3080
3081 coverage-untested-functions: coverage-report
3082 grep '^function.*called 0 ' *.c.gcov \
3083 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3084 > coverage-untested-functions
3085
3086 cover_db: coverage-report
3087 gcov2perl -db cover_db *.gcov
3088
3089 cover_db_html: cover_db
3090 cover -report html -outputdir cover_db_html cover_db
3091
3092
3093 ### Fuzz testing
3094 #
3095 # Building fuzz targets generally requires a special set of compiler flags that
3096 # are not necessarily appropriate for general builds, and that vary greatly
3097 # depending on the compiler version used.
3098 #
3099 # An example command to build against libFuzzer from LLVM 4.0.0:
3100 #
3101 # make CC=clang CXX=clang++ \
3102 # CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
3103 # LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
3104 # fuzz-all
3105 #
3106 .PHONY: fuzz-all
3107
3108 $(FUZZ_PROGRAMS): all
3109 $(QUIET_LINK)$(CXX) $(CFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
3110 $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
3111
3112 fuzz-all: $(FUZZ_PROGRAMS)