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