Merge branch 'jt/namespaced-ls-refs-fix'
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
63 # if you do not want to rely on the libraries provided by CURL_CONFIG. The
64 # default value is a result of `curl-config --libs`. An example value for
65 # CURL_LDFLAGS is as follows:
66 #
67 # CURL_LDFLAGS=-lcurl
68 #
69 # Define NO_EXPAT if you do not have expat installed. git-http-push is
70 # not built, and you cannot push using http:// and https:// transports (dumb).
71 #
72 # Define EXPATDIR=/foo/bar if your expat header and library files are in
73 # /foo/bar/include and /foo/bar/lib directories.
74 #
75 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
76 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
77 #
78 # Define NO_GETTEXT if you don't want Git output to be translated.
79 # A translated Git requires GNU libintl or another gettext implementation,
80 # plus libintl-perl at runtime.
81 #
82 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
83 # the installed gettext translation of the shell scripts output.
84 #
85 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
86 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
87 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
88 # FreeBSD can use either, but MinGW and some others need to use
89 # libcharset.h's locale_charset() instead.
90 #
91 # Define CHARSET_LIB to the library you need to link with in order to
92 # use locale_charset() function. On some platforms this needs to set to
93 # -lcharset, on others to -liconv .
94 #
95 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
96 # need -lintl when linking.
97 #
98 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
99 # doesn't support GNU extensions like --check and --statistics
100 #
101 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
102 # it specifies.
103 #
104 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
105 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
106 #
107 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
108 #
109 # Define NO_STRCASESTR if you don't have strcasestr.
110 #
111 # Define NO_MEMMEM if you don't have memmem.
112 #
113 # Define NO_GETPAGESIZE if you don't have getpagesize.
114 #
115 # Define NO_STRLCPY if you don't have strlcpy.
116 #
117 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
118 # C library. If your compiler also does not support long long or does not have
119 # strtoull, define NO_STRTOULL.
120 #
121 # Define NO_SETENV if you don't have setenv in the C library.
122 #
123 # Define NO_UNSETENV if you don't have unsetenv in the C library.
124 #
125 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
126 #
127 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
128 #
129 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
130 # in the C library.
131 #
132 # Define NO_LIBGEN_H if you don't have libgen.h.
133 #
134 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
135 #
136 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
137 #
138 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
139 # Enable it on Windows. By default, symrefs are still used.
140 #
141 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
142 # tests. These tests take up a significant amount of the total test time
143 # but are not needed unless you plan to talk to SVN repos.
144 #
145 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
146 # installed in /sw, but don't want GIT to link against any libraries
147 # installed there. If defined you may specify your own (or Fink's)
148 # include directories and library directories by defining CFLAGS
149 # and LDFLAGS appropriately.
150 #
151 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
152 # have DarwinPorts installed in /opt/local, but don't want GIT to
153 # link against any libraries installed there. If defined you may
154 # specify your own (or DarwinPort's) include directories and
155 # library directories by defining CFLAGS and LDFLAGS appropriately.
156 #
157 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
158 # and do not want to use Apple's CommonCrypto library. This allows you
159 # to provide your own OpenSSL library, for example from MacPorts.
160 #
161 # Define BLK_SHA1 environment variable to make use of the bundled
162 # optimized C SHA1 routine.
163 #
164 # Define PPC_SHA1 environment variable when running make to make use of
165 # a bundled SHA1 routine optimized for PowerPC.
166 #
167 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
168 # algorithm. This is slower, but may detect attempted collision attacks.
169 # Takes priority over other *_SHA1 knobs.
170 #
171 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
172 # git with the external SHA1 collision-detect library.
173 # Without this option, i.e. the default behavior is to build git with its
174 # own built-in code (or submodule).
175 #
176 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
177 # sha1collisiondetection shipped as a submodule instead of the
178 # non-submodule copy in sha1dc/. This is an experimental option used
179 # by the git project to migrate to using sha1collisiondetection as a
180 # submodule.
181 #
182 # Define OPENSSL_SHA1 environment variable when running make to link
183 # with the SHA1 routine from openssl library.
184 #
185 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
186 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
187 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
188 #
189 # Define BLK_SHA256 to use the built-in SHA-256 routines.
190 #
191 # Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
192 #
193 # Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
194 #
195 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
196 #
197 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
198 #
199 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
200 #
201 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
202 #
203 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
204 #
205 # Define NO_UINTMAX_T if you don't have uintmax_t.
206 #
207 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
208 # Patrick Mauritz).
209 #
210 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
211 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
212 # inet_ntop and inet_pton additionally reside there.
213 #
214 # Define NO_MMAP if you want to avoid mmap.
215 #
216 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
217 # deleted or cannot be replaced using rename().
218 #
219 # Define NO_POLL_H if you don't have poll.h.
220 #
221 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
222 #
223 # Define NO_POLL if you do not have or don't want to use poll().
224 # This also implies NO_POLL_H and NO_SYS_POLL_H.
225 #
226 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
227 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
228 # we want to know more about the issue.
229 #
230 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
231 #
232 # Define NO_PREAD if you have a problem with pread() system call (e.g.
233 # cygwin1.dll before v1.5.22).
234 #
235 # Define NO_SETITIMER if you don't have setitimer()
236 #
237 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
238 # This also implies NO_SETITIMER
239 #
240 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
241 # generally faster on your platform than accessing the working directory.
242 #
243 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
244 # the executable mode bit, but doesn't really do so.
245 #
246 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
247 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
248 # usual 0xF000).
249 #
250 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
251 #
252 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
253 #
254 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
255 # sockaddr_storage.
256 #
257 # Define NO_ICONV if your libc does not properly support iconv.
258 #
259 # Define OLD_ICONV if your library has an old iconv(), where the second
260 # (input buffer pointer) parameter is declared with type (const char **).
261 #
262 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
263 #
264 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
265 # that tells runtime paths to dynamic libraries;
266 # "-Wl,-rpath=/path/lib" is used instead.
267 #
268 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
269 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
270 #
271 # Define USE_NSEC below if you want git to care about sub-second file mtimes
272 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
273 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
274 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
275 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
276 # Documentation/technical/racy-git.txt for details.
277 #
278 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
279 # "st_ctim"
280 #
281 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
282 # available. This automatically turns USE_NSEC off.
283 #
284 # Define USE_STDEV below if you want git to care about the underlying device
285 # change being considered an inode change from the update-index perspective.
286 #
287 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
288 # field that counts the on-disk footprint in 512-byte blocks.
289 #
290 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
291 # (not v1.73 or v1.71).
292 #
293 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
294 # (versions 1.68.1 through v1.72).
295 #
296 # Define GNU_ROFF if your target system uses GNU groff. This forces
297 # apostrophes to be ASCII so that cut&pasting examples to the shell
298 # will work.
299 #
300 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
301 # documentation.
302 #
303 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
304 # Extensions Lab if you have it available.
305 #
306 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
307 #
308 # Define NO_PERL if you do not want Perl scripts or libraries at all.
309 #
310 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
311 # copies of CPAN modules that serve as a fallback in case the modules
312 # are not available on the system. This option is intended for
313 # distributions that want to use their packaged versions of Perl
314 # modules, instead of the fallbacks shipped with Git.
315 #
316 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
317 # but /usr/bin/python2.7 on some platforms).
318 #
319 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
320 #
321 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
322 #
323 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
324 # and egrep that are pickier when their input contains non-ASCII data.
325 #
326 # The TCL_PATH variable governs the location of the Tcl interpreter
327 # used to optimize git-gui for your system. Only used if NO_TCLTK
328 # is not set. Defaults to the bare 'tclsh'.
329 #
330 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
331 # If not set it defaults to the bare 'wish'. If it is set to the empty
332 # string then NO_TCLTK will be forced (this is used by configure script).
333 #
334 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
335 # is a simplified version of the merge sort used in glibc. This is
336 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
337 #
338 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
339 # compatible with the one described in C11 Annex K.
340 #
341 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
342 # information on a not yet closed file that lstat would return for the same
343 # file after it was closed.
344 #
345 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
346 # when hardlinking a file to another name and unlinking the original file right
347 # away (some NTFS drivers seem to zero the contents in that scenario).
348 #
349 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
350 # symlinked between bin/ and libexec/ to use relative symlinks between
351 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
352 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
353 # within the same directory in some cases, INSTALL_SYMLINKS will
354 # always symlink to the final target directly.
355 #
356 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
357 # programs as a tar, where bin/ and libexec/ might be on different file systems.
358 #
359 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
360 # copies to install built-in git commands e.g. git-cat-file.
361 #
362 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
363 # memory allocators with the nedmalloc allocator written by Niall Douglas.
364 #
365 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
366 # This is necessary when using a custom allocator in order to avoid
367 # crashes due to allocation and free working on different 'heaps'.
368 # It's defined automatically if USE_NED_ALLOCATOR is set.
369 #
370 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
371 # feature.
372 #
373 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
374 # user.
375 #
376 # Define JSMIN to point to JavaScript minifier that functions as
377 # a filter to have gitweb.js minified.
378 #
379 # Define CSSMIN to point to a CSS minifier in order to generate a minified
380 # version of gitweb.css
381 #
382 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
383 # you want to use something different. The value will be interpreted by the
384 # shell at runtime when it is used.
385 #
386 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
387 # want to use something different. The value will be interpreted by the shell
388 # if necessary when it is used. Examples:
389 #
390 # DEFAULT_EDITOR='~/bin/vi',
391 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
392 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
393 #
394 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
395 # header files to be automatically computed, to avoid rebuilding objects when
396 # an unrelated header file changes. Define it to "no" to use the hard-coded
397 # dependency rules. The default is "auto", which means to use computed header
398 # dependencies if your compiler is detected to support it.
399 #
400 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
401 #
402 # Define GIT_USER_AGENT if you want to change how git identifies itself during
403 # network interactions. The default is "git/$(GIT_VERSION)".
404 #
405 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
406 # (defaults to "man") if you want to have a different default when
407 # "git help" is called without a parameter specifying the format.
408 #
409 # Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
410 # with a different indexfile format version. If it isn't set the index
411 # file format used is index-v[23].
412 #
413 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
414 # return NULL when it receives a bogus time_t.
415 #
416 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
417 #
418 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
419 #
420 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
421 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
422 #
423 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
424 # compiles the following initialization:
425 #
426 # static const char s[] = ("FOO");
427 #
428 # and define it to "no" if you need to remove the parentheses () around the
429 # constant. The default is "auto", which means to use parentheses if your
430 # compiler is detected to support it.
431 #
432 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
433 #
434 # Define HAVE_GETDELIM if your system has the getdelim() function.
435 #
436 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
437 # default environment variables to be passed when a pager is spawned, e.g.
438 #
439 # PAGER_ENV = LESS=FRX LV=-c
440 #
441 # to say "export LESS=FRX (and LV=-c) if the environment variable
442 # LESS (and LV) is not set, respectively".
443 #
444 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
445 # running the test scripts (e.g., bash has better support for "set -x"
446 # tracing).
447 #
448 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
449 # which the built Git will run (for instance "x86_64").
450 #
451 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
452 # support files relative to the location of the runtime binary, rather than
453 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
454 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
455 # Perl scripts to use a modified entry point header allowing them to resolve
456 # support files at runtime.
457 #
458 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
459 # supports the KERN_PROC BSD sysctl function.
460 #
461 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
462 # mounts a "procfs" filesystem capable of resolving the path of the current
463 # executable. If defined, this must be the canonical path for the "procfs"
464 # current executable path.
465 #
466 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
467 # supports calling _NSGetExecutablePath to retrieve the path of the running
468 # executable.
469 #
470 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
471 # the global variable _wpgmptr containing the absolute path of the current
472 # executable (this is the case on Windows).
473 #
474 # Define DEVELOPER to enable more compiler warnings. Compiler version
475 # and family are auto detected, but could be overridden by defining
476 # COMPILER_FEATURES (see config.mak.dev)
477 #
478 # When DEVELOPER is set, DEVOPTS can be used to control compiler
479 # options. This variable contains keywords separated by
480 # whitespace. The following keywords are are recognized:
481 #
482 # no-error:
483 #
484 # suppresses the -Werror that implicitly comes with
485 # DEVELOPER=1. Useful for getting the full set of errors
486 # without immediately dying, or for logging them.
487 #
488 # extra-all:
489 #
490 # The DEVELOPER mode enables -Wextra with a few exceptions. By
491 # setting this flag the exceptions are removed, and all of
492 # -Wextra is used.
493 #
494 # pedantic:
495 #
496 # Enable -pedantic compilation. This also disables
497 # USE_PARENS_AROUND_GETTEXT_N to produce only relevant warnings.
498
499 GIT-VERSION-FILE: FORCE
500 @$(SHELL_PATH) ./GIT-VERSION-GEN
501 -include GIT-VERSION-FILE
502
503 # CFLAGS and LDFLAGS are for the users to override from the command line.
504
505 CFLAGS = -g -O2 -Wall
506 LDFLAGS =
507 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
508 ALL_LDFLAGS = $(LDFLAGS)
509 STRIP ?= strip
510
511 # Create as necessary, replace existing, make ranlib unneeded.
512 ARFLAGS = rcs
513
514 # Among the variables below, these:
515 # gitexecdir
516 # template_dir
517 # sysconfdir
518 # can be specified as a relative path some/where/else;
519 # this is interpreted as relative to $(prefix) and "git" at
520 # runtime figures out where they are based on the path to the executable.
521 # Additionally, the following will be treated as relative by "git" if they
522 # begin with "$(prefix)/":
523 # mandir
524 # infodir
525 # htmldir
526 # localedir
527 # perllibdir
528 # This can help installing the suite in a relocatable way.
529
530 prefix = $(HOME)
531 bindir = $(prefix)/bin
532 mandir = $(prefix)/share/man
533 infodir = $(prefix)/share/info
534 gitexecdir = libexec/git-core
535 mergetoolsdir = $(gitexecdir)/mergetools
536 sharedir = $(prefix)/share
537 gitwebdir = $(sharedir)/gitweb
538 perllibdir = $(sharedir)/perl5
539 localedir = $(sharedir)/locale
540 template_dir = share/git-core/templates
541 htmldir = $(prefix)/share/doc/git-doc
542 ETC_GITCONFIG = $(sysconfdir)/gitconfig
543 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
544 lib = lib
545 # DESTDIR =
546 pathsep = :
547
548 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
549 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
550 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
551 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
552 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
553 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
554 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
555
556 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
557
558 CC = cc
559 AR = ar
560 RM = rm -f
561 DIFF = diff
562 TAR = tar
563 FIND = find
564 INSTALL = install
565 TCL_PATH = tclsh
566 TCLTK_PATH = wish
567 XGETTEXT = xgettext
568 MSGFMT = msgfmt
569 CURL_CONFIG = curl-config
570 PTHREAD_LIBS = -lpthread
571 PTHREAD_CFLAGS =
572 GCOV = gcov
573 SPATCH = spatch
574
575 export TCL_PATH TCLTK_PATH
576
577 SPARSE_FLAGS =
578 SPATCH_FLAGS = --all-includes --patch .
579
580
581
582 ### --- END CONFIGURATION SECTION ---
583
584 # Those must not be GNU-specific; they are shared with perl/ which may
585 # be built by a different compiler. (Note that this is an artifact now
586 # but it still might be nice to keep that distinction.)
587 BASIC_CFLAGS = -I.
588 BASIC_LDFLAGS =
589
590 # Guard against environment variables
591 BUILTIN_OBJS =
592 BUILT_INS =
593 COMPAT_CFLAGS =
594 COMPAT_OBJS =
595 XDIFF_OBJS =
596 VCSSVN_OBJS =
597 GENERATED_H =
598 EXTRA_CPPFLAGS =
599 FUZZ_OBJS =
600 FUZZ_PROGRAMS =
601 LIB_OBJS =
602 PROGRAM_OBJS =
603 PROGRAMS =
604 SCRIPT_PERL =
605 SCRIPT_PYTHON =
606 SCRIPT_SH =
607 SCRIPT_LIB =
608 TEST_BUILTINS_OBJS =
609 TEST_PROGRAMS_NEED_X =
610
611 # Having this variable in your environment would break pipelines because
612 # you cause "cd" to echo its destination to stdout. It can also take
613 # scripts to unexpected places. If you like CDPATH, define it for your
614 # interactive shell sessions without exporting it.
615 unexport CDPATH
616
617 SCRIPT_SH += git-bisect.sh
618 SCRIPT_SH += git-difftool--helper.sh
619 SCRIPT_SH += git-filter-branch.sh
620 SCRIPT_SH += git-merge-octopus.sh
621 SCRIPT_SH += git-merge-one-file.sh
622 SCRIPT_SH += git-merge-resolve.sh
623 SCRIPT_SH += git-mergetool.sh
624 SCRIPT_SH += git-quiltimport.sh
625 SCRIPT_SH += git-legacy-rebase.sh
626 SCRIPT_SH += git-remote-testgit.sh
627 SCRIPT_SH += git-request-pull.sh
628 SCRIPT_SH += git-stash.sh
629 SCRIPT_SH += git-submodule.sh
630 SCRIPT_SH += git-web--browse.sh
631
632 SCRIPT_LIB += git-mergetool--lib
633 SCRIPT_LIB += git-parse-remote
634 SCRIPT_LIB += git-rebase--am
635 SCRIPT_LIB += git-rebase--common
636 SCRIPT_LIB += git-rebase--preserve-merges
637 SCRIPT_LIB += git-rebase--merge
638 SCRIPT_LIB += git-sh-setup
639 SCRIPT_LIB += git-sh-i18n
640
641 SCRIPT_PERL += git-add--interactive.perl
642 SCRIPT_PERL += git-archimport.perl
643 SCRIPT_PERL += git-cvsexportcommit.perl
644 SCRIPT_PERL += git-cvsimport.perl
645 SCRIPT_PERL += git-cvsserver.perl
646 SCRIPT_PERL += git-send-email.perl
647 SCRIPT_PERL += git-svn.perl
648
649 SCRIPT_PYTHON += git-p4.py
650
651 NO_INSTALL += git-remote-testgit
652
653 # Generated files for scripts
654 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
655 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
656 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
657
658 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
659 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
660 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
661
662 # Individual rules to allow e.g.
663 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
664 # from subdirectories like contrib/*/
665 .PHONY: build-perl-script build-sh-script build-python-script
666 build-perl-script: $(SCRIPT_PERL_GEN)
667 build-sh-script: $(SCRIPT_SH_GEN)
668 build-python-script: $(SCRIPT_PYTHON_GEN)
669
670 .PHONY: install-perl-script install-sh-script install-python-script
671 install-sh-script: $(SCRIPT_SH_INS)
672 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
673 install-perl-script: $(SCRIPT_PERL_INS)
674 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
675 install-python-script: $(SCRIPT_PYTHON_INS)
676 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
677
678 .PHONY: clean-perl-script clean-sh-script clean-python-script
679 clean-sh-script:
680 $(RM) $(SCRIPT_SH_GEN)
681 clean-perl-script:
682 $(RM) $(SCRIPT_PERL_GEN)
683 clean-python-script:
684 $(RM) $(SCRIPT_PYTHON_GEN)
685
686 SCRIPTS = $(SCRIPT_SH_INS) \
687 $(SCRIPT_PERL_INS) \
688 $(SCRIPT_PYTHON_INS) \
689 git-instaweb
690
691 ETAGS_TARGET = TAGS
692
693 FUZZ_OBJS += fuzz-commit-graph.o
694 FUZZ_OBJS += fuzz-pack-headers.o
695 FUZZ_OBJS += fuzz-pack-idx.o
696
697 # Always build fuzz objects even if not testing, to prevent bit-rot.
698 all:: $(FUZZ_OBJS)
699
700 FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
701
702 # Empty...
703 EXTRA_PROGRAMS =
704
705 # ... and all the rest that could be moved out of bindir to gitexecdir
706 PROGRAMS += $(EXTRA_PROGRAMS)
707
708 PROGRAM_OBJS += credential-store.o
709 PROGRAM_OBJS += daemon.o
710 PROGRAM_OBJS += fast-import.o
711 PROGRAM_OBJS += http-backend.o
712 PROGRAM_OBJS += imap-send.o
713 PROGRAM_OBJS += sh-i18n--envsubst.o
714 PROGRAM_OBJS += shell.o
715 PROGRAM_OBJS += remote-testsvn.o
716
717 # Binary suffix, set to .exe for Windows builds
718 X =
719
720 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
721
722 TEST_BUILTINS_OBJS += test-chmtime.o
723 TEST_BUILTINS_OBJS += test-config.o
724 TEST_BUILTINS_OBJS += test-ctype.o
725 TEST_BUILTINS_OBJS += test-date.o
726 TEST_BUILTINS_OBJS += test-delta.o
727 TEST_BUILTINS_OBJS += test-drop-caches.o
728 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
729 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
730 TEST_BUILTINS_OBJS += test-dump-split-index.o
731 TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
732 TEST_BUILTINS_OBJS += test-example-decorate.o
733 TEST_BUILTINS_OBJS += test-genrandom.o
734 TEST_BUILTINS_OBJS += test-hash.o
735 TEST_BUILTINS_OBJS += test-hashmap.o
736 TEST_BUILTINS_OBJS += test-hash-speed.o
737 TEST_BUILTINS_OBJS += test-index-version.o
738 TEST_BUILTINS_OBJS += test-json-writer.o
739 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
740 TEST_BUILTINS_OBJS += test-match-trees.o
741 TEST_BUILTINS_OBJS += test-mergesort.o
742 TEST_BUILTINS_OBJS += test-mktemp.o
743 TEST_BUILTINS_OBJS += test-online-cpus.o
744 TEST_BUILTINS_OBJS += test-parse-options.o
745 TEST_BUILTINS_OBJS += test-path-utils.o
746 TEST_BUILTINS_OBJS += test-pkt-line.o
747 TEST_BUILTINS_OBJS += test-prio-queue.o
748 TEST_BUILTINS_OBJS += test-reach.o
749 TEST_BUILTINS_OBJS += test-read-cache.o
750 TEST_BUILTINS_OBJS += test-read-midx.o
751 TEST_BUILTINS_OBJS += test-ref-store.o
752 TEST_BUILTINS_OBJS += test-regex.o
753 TEST_BUILTINS_OBJS += test-repository.o
754 TEST_BUILTINS_OBJS += test-revision-walking.o
755 TEST_BUILTINS_OBJS += test-run-command.o
756 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
757 TEST_BUILTINS_OBJS += test-sha1.o
758 TEST_BUILTINS_OBJS += test-sha1-array.o
759 TEST_BUILTINS_OBJS += test-sha256.o
760 TEST_BUILTINS_OBJS += test-sigchain.o
761 TEST_BUILTINS_OBJS += test-strcmp-offset.o
762 TEST_BUILTINS_OBJS += test-string-list.o
763 TEST_BUILTINS_OBJS += test-submodule-config.o
764 TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
765 TEST_BUILTINS_OBJS += test-subprocess.o
766 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
767 TEST_BUILTINS_OBJS += test-wildmatch.o
768 TEST_BUILTINS_OBJS += test-windows-named-pipe.o
769 TEST_BUILTINS_OBJS += test-write-cache.o
770
771 # Do not add more tests here unless they have extra dependencies. Add
772 # them in TEST_BUILTINS_OBJS above.
773 TEST_PROGRAMS_NEED_X += test-fake-ssh
774 TEST_PROGRAMS_NEED_X += test-line-buffer
775 TEST_PROGRAMS_NEED_X += test-svn-fe
776 TEST_PROGRAMS_NEED_X += test-tool
777
778 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
779
780 # List built-in command $C whose implementation cmd_$C() is not in
781 # builtin/$C.o but is linked in as part of some other command.
782 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
783
784 BUILT_INS += git-cherry$X
785 BUILT_INS += git-cherry-pick$X
786 BUILT_INS += git-format-patch$X
787 BUILT_INS += git-fsck-objects$X
788 BUILT_INS += git-init$X
789 BUILT_INS += git-merge-subtree$X
790 BUILT_INS += git-show$X
791 BUILT_INS += git-stage$X
792 BUILT_INS += git-status$X
793 BUILT_INS += git-whatchanged$X
794
795 # what 'all' will build and 'install' will install in gitexecdir,
796 # excluding programs for built-in commands
797 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
798
799 # what 'all' will build but not install in gitexecdir
800 OTHER_PROGRAMS = git$X
801
802 # what test wrappers are needed and 'install' will install, in bindir
803 BINDIR_PROGRAMS_NEED_X += git
804 BINDIR_PROGRAMS_NEED_X += git-upload-pack
805 BINDIR_PROGRAMS_NEED_X += git-receive-pack
806 BINDIR_PROGRAMS_NEED_X += git-upload-archive
807 BINDIR_PROGRAMS_NEED_X += git-shell
808
809 BINDIR_PROGRAMS_NO_X += git-cvsserver
810
811 # Set paths to tools early so that they can be used for version tests.
812 ifndef SHELL_PATH
813 SHELL_PATH = /bin/sh
814 endif
815 ifndef PERL_PATH
816 PERL_PATH = /usr/bin/perl
817 endif
818 ifndef PYTHON_PATH
819 PYTHON_PATH = /usr/bin/python
820 endif
821
822 export PERL_PATH
823 export PYTHON_PATH
824
825 TEST_SHELL_PATH = $(SHELL_PATH)
826
827 LIB_FILE = libgit.a
828 XDIFF_LIB = xdiff/lib.a
829 VCSSVN_LIB = vcs-svn/lib.a
830
831 GENERATED_H += command-list.h
832
833 LIB_H = $(shell $(FIND) . \
834 -name .git -prune -o \
835 -name t -prune -o \
836 -name Documentation -prune -o \
837 -name '*.h' -print)
838
839 LIB_OBJS += abspath.o
840 LIB_OBJS += advice.o
841 LIB_OBJS += alias.o
842 LIB_OBJS += alloc.o
843 LIB_OBJS += apply.o
844 LIB_OBJS += archive.o
845 LIB_OBJS += archive-tar.o
846 LIB_OBJS += archive-zip.o
847 LIB_OBJS += argv-array.o
848 LIB_OBJS += attr.o
849 LIB_OBJS += base85.o
850 LIB_OBJS += bisect.o
851 LIB_OBJS += blame.o
852 LIB_OBJS += blob.o
853 LIB_OBJS += branch.o
854 LIB_OBJS += bulk-checkin.o
855 LIB_OBJS += bundle.o
856 LIB_OBJS += cache-tree.o
857 LIB_OBJS += chdir-notify.o
858 LIB_OBJS += checkout.o
859 LIB_OBJS += color.o
860 LIB_OBJS += column.o
861 LIB_OBJS += combine-diff.o
862 LIB_OBJS += commit.o
863 LIB_OBJS += commit-graph.o
864 LIB_OBJS += commit-reach.o
865 LIB_OBJS += compat/obstack.o
866 LIB_OBJS += compat/terminal.o
867 LIB_OBJS += config.o
868 LIB_OBJS += connect.o
869 LIB_OBJS += connected.o
870 LIB_OBJS += convert.o
871 LIB_OBJS += copy.o
872 LIB_OBJS += credential.o
873 LIB_OBJS += csum-file.o
874 LIB_OBJS += ctype.o
875 LIB_OBJS += date.o
876 LIB_OBJS += decorate.o
877 LIB_OBJS += delta-islands.o
878 LIB_OBJS += diffcore-break.o
879 LIB_OBJS += diffcore-delta.o
880 LIB_OBJS += diffcore-order.o
881 LIB_OBJS += diffcore-pickaxe.o
882 LIB_OBJS += diffcore-rename.o
883 LIB_OBJS += diff-delta.o
884 LIB_OBJS += diff-lib.o
885 LIB_OBJS += diff-no-index.o
886 LIB_OBJS += diff.o
887 LIB_OBJS += dir.o
888 LIB_OBJS += dir-iterator.o
889 LIB_OBJS += editor.o
890 LIB_OBJS += entry.o
891 LIB_OBJS += environment.o
892 LIB_OBJS += ewah/bitmap.o
893 LIB_OBJS += ewah/ewah_bitmap.o
894 LIB_OBJS += ewah/ewah_io.o
895 LIB_OBJS += ewah/ewah_rlw.o
896 LIB_OBJS += exec-cmd.o
897 LIB_OBJS += fetch-negotiator.o
898 LIB_OBJS += fetch-object.o
899 LIB_OBJS += fetch-pack.o
900 LIB_OBJS += fsck.o
901 LIB_OBJS += fsmonitor.o
902 LIB_OBJS += gettext.o
903 LIB_OBJS += gpg-interface.o
904 LIB_OBJS += graph.o
905 LIB_OBJS += grep.o
906 LIB_OBJS += hashmap.o
907 LIB_OBJS += linear-assignment.o
908 LIB_OBJS += help.o
909 LIB_OBJS += hex.o
910 LIB_OBJS += ident.o
911 LIB_OBJS += interdiff.o
912 LIB_OBJS += json-writer.o
913 LIB_OBJS += kwset.o
914 LIB_OBJS += levenshtein.o
915 LIB_OBJS += line-log.o
916 LIB_OBJS += line-range.o
917 LIB_OBJS += list-objects.o
918 LIB_OBJS += list-objects-filter.o
919 LIB_OBJS += list-objects-filter-options.o
920 LIB_OBJS += ll-merge.o
921 LIB_OBJS += lockfile.o
922 LIB_OBJS += log-tree.o
923 LIB_OBJS += ls-refs.o
924 LIB_OBJS += mailinfo.o
925 LIB_OBJS += mailmap.o
926 LIB_OBJS += match-trees.o
927 LIB_OBJS += mem-pool.o
928 LIB_OBJS += merge.o
929 LIB_OBJS += merge-blobs.o
930 LIB_OBJS += merge-recursive.o
931 LIB_OBJS += mergesort.o
932 LIB_OBJS += midx.o
933 LIB_OBJS += name-hash.o
934 LIB_OBJS += negotiator/default.o
935 LIB_OBJS += negotiator/skipping.o
936 LIB_OBJS += notes.o
937 LIB_OBJS += notes-cache.o
938 LIB_OBJS += notes-merge.o
939 LIB_OBJS += notes-utils.o
940 LIB_OBJS += object.o
941 LIB_OBJS += oidmap.o
942 LIB_OBJS += oidset.o
943 LIB_OBJS += packfile.o
944 LIB_OBJS += pack-bitmap.o
945 LIB_OBJS += pack-bitmap-write.o
946 LIB_OBJS += pack-check.o
947 LIB_OBJS += pack-objects.o
948 LIB_OBJS += pack-revindex.o
949 LIB_OBJS += pack-write.o
950 LIB_OBJS += pager.o
951 LIB_OBJS += parse-options.o
952 LIB_OBJS += parse-options-cb.o
953 LIB_OBJS += patch-delta.o
954 LIB_OBJS += patch-ids.o
955 LIB_OBJS += path.o
956 LIB_OBJS += pathspec.o
957 LIB_OBJS += pkt-line.o
958 LIB_OBJS += preload-index.o
959 LIB_OBJS += pretty.o
960 LIB_OBJS += prio-queue.o
961 LIB_OBJS += progress.o
962 LIB_OBJS += prompt.o
963 LIB_OBJS += protocol.o
964 LIB_OBJS += quote.o
965 LIB_OBJS += range-diff.o
966 LIB_OBJS += reachable.o
967 LIB_OBJS += read-cache.o
968 LIB_OBJS += rebase-interactive.o
969 LIB_OBJS += reflog-walk.o
970 LIB_OBJS += refs.o
971 LIB_OBJS += refs/files-backend.o
972 LIB_OBJS += refs/iterator.o
973 LIB_OBJS += refs/packed-backend.o
974 LIB_OBJS += refs/ref-cache.o
975 LIB_OBJS += refspec.o
976 LIB_OBJS += ref-filter.o
977 LIB_OBJS += remote.o
978 LIB_OBJS += replace-object.o
979 LIB_OBJS += repository.o
980 LIB_OBJS += rerere.o
981 LIB_OBJS += resolve-undo.o
982 LIB_OBJS += revision.o
983 LIB_OBJS += run-command.o
984 LIB_OBJS += send-pack.o
985 LIB_OBJS += sequencer.o
986 LIB_OBJS += serve.o
987 LIB_OBJS += server-info.o
988 LIB_OBJS += setup.o
989 LIB_OBJS += sha1-array.o
990 LIB_OBJS += sha1-lookup.o
991 LIB_OBJS += sha1-file.o
992 LIB_OBJS += sha1-name.o
993 LIB_OBJS += shallow.o
994 LIB_OBJS += sideband.o
995 LIB_OBJS += sigchain.o
996 LIB_OBJS += split-index.o
997 LIB_OBJS += strbuf.o
998 LIB_OBJS += streaming.o
999 LIB_OBJS += string-list.o
1000 LIB_OBJS += submodule.o
1001 LIB_OBJS += submodule-config.o
1002 LIB_OBJS += sub-process.o
1003 LIB_OBJS += symlinks.o
1004 LIB_OBJS += tag.o
1005 LIB_OBJS += tempfile.o
1006 LIB_OBJS += thread-utils.o
1007 LIB_OBJS += tmp-objdir.o
1008 LIB_OBJS += trace.o
1009 LIB_OBJS += trailer.o
1010 LIB_OBJS += transport.o
1011 LIB_OBJS += transport-helper.o
1012 LIB_OBJS += tree-diff.o
1013 LIB_OBJS += tree.o
1014 LIB_OBJS += tree-walk.o
1015 LIB_OBJS += unpack-trees.o
1016 LIB_OBJS += upload-pack.o
1017 LIB_OBJS += url.o
1018 LIB_OBJS += urlmatch.o
1019 LIB_OBJS += usage.o
1020 LIB_OBJS += userdiff.o
1021 LIB_OBJS += utf8.o
1022 LIB_OBJS += varint.o
1023 LIB_OBJS += version.o
1024 LIB_OBJS += versioncmp.o
1025 LIB_OBJS += walker.o
1026 LIB_OBJS += wildmatch.o
1027 LIB_OBJS += worktree.o
1028 LIB_OBJS += wrapper.o
1029 LIB_OBJS += write-or-die.o
1030 LIB_OBJS += ws.o
1031 LIB_OBJS += wt-status.o
1032 LIB_OBJS += xdiff-interface.o
1033 LIB_OBJS += zlib.o
1034
1035 BUILTIN_OBJS += builtin/add.o
1036 BUILTIN_OBJS += builtin/am.o
1037 BUILTIN_OBJS += builtin/annotate.o
1038 BUILTIN_OBJS += builtin/apply.o
1039 BUILTIN_OBJS += builtin/archive.o
1040 BUILTIN_OBJS += builtin/bisect--helper.o
1041 BUILTIN_OBJS += builtin/blame.o
1042 BUILTIN_OBJS += builtin/branch.o
1043 BUILTIN_OBJS += builtin/bundle.o
1044 BUILTIN_OBJS += builtin/cat-file.o
1045 BUILTIN_OBJS += builtin/check-attr.o
1046 BUILTIN_OBJS += builtin/check-ignore.o
1047 BUILTIN_OBJS += builtin/check-mailmap.o
1048 BUILTIN_OBJS += builtin/check-ref-format.o
1049 BUILTIN_OBJS += builtin/checkout-index.o
1050 BUILTIN_OBJS += builtin/checkout.o
1051 BUILTIN_OBJS += builtin/clean.o
1052 BUILTIN_OBJS += builtin/clone.o
1053 BUILTIN_OBJS += builtin/column.o
1054 BUILTIN_OBJS += builtin/commit-tree.o
1055 BUILTIN_OBJS += builtin/commit.o
1056 BUILTIN_OBJS += builtin/commit-graph.o
1057 BUILTIN_OBJS += builtin/config.o
1058 BUILTIN_OBJS += builtin/count-objects.o
1059 BUILTIN_OBJS += builtin/credential.o
1060 BUILTIN_OBJS += builtin/describe.o
1061 BUILTIN_OBJS += builtin/diff-files.o
1062 BUILTIN_OBJS += builtin/diff-index.o
1063 BUILTIN_OBJS += builtin/diff-tree.o
1064 BUILTIN_OBJS += builtin/diff.o
1065 BUILTIN_OBJS += builtin/difftool.o
1066 BUILTIN_OBJS += builtin/fast-export.o
1067 BUILTIN_OBJS += builtin/fetch-pack.o
1068 BUILTIN_OBJS += builtin/fetch.o
1069 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1070 BUILTIN_OBJS += builtin/for-each-ref.o
1071 BUILTIN_OBJS += builtin/fsck.o
1072 BUILTIN_OBJS += builtin/gc.o
1073 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1074 BUILTIN_OBJS += builtin/grep.o
1075 BUILTIN_OBJS += builtin/hash-object.o
1076 BUILTIN_OBJS += builtin/help.o
1077 BUILTIN_OBJS += builtin/index-pack.o
1078 BUILTIN_OBJS += builtin/init-db.o
1079 BUILTIN_OBJS += builtin/interpret-trailers.o
1080 BUILTIN_OBJS += builtin/log.o
1081 BUILTIN_OBJS += builtin/ls-files.o
1082 BUILTIN_OBJS += builtin/ls-remote.o
1083 BUILTIN_OBJS += builtin/ls-tree.o
1084 BUILTIN_OBJS += builtin/mailinfo.o
1085 BUILTIN_OBJS += builtin/mailsplit.o
1086 BUILTIN_OBJS += builtin/merge.o
1087 BUILTIN_OBJS += builtin/merge-base.o
1088 BUILTIN_OBJS += builtin/merge-file.o
1089 BUILTIN_OBJS += builtin/merge-index.o
1090 BUILTIN_OBJS += builtin/merge-ours.o
1091 BUILTIN_OBJS += builtin/merge-recursive.o
1092 BUILTIN_OBJS += builtin/merge-tree.o
1093 BUILTIN_OBJS += builtin/mktag.o
1094 BUILTIN_OBJS += builtin/mktree.o
1095 BUILTIN_OBJS += builtin/multi-pack-index.o
1096 BUILTIN_OBJS += builtin/mv.o
1097 BUILTIN_OBJS += builtin/name-rev.o
1098 BUILTIN_OBJS += builtin/notes.o
1099 BUILTIN_OBJS += builtin/pack-objects.o
1100 BUILTIN_OBJS += builtin/pack-redundant.o
1101 BUILTIN_OBJS += builtin/pack-refs.o
1102 BUILTIN_OBJS += builtin/patch-id.o
1103 BUILTIN_OBJS += builtin/prune-packed.o
1104 BUILTIN_OBJS += builtin/prune.o
1105 BUILTIN_OBJS += builtin/pull.o
1106 BUILTIN_OBJS += builtin/push.o
1107 BUILTIN_OBJS += builtin/range-diff.o
1108 BUILTIN_OBJS += builtin/read-tree.o
1109 BUILTIN_OBJS += builtin/rebase.o
1110 BUILTIN_OBJS += builtin/rebase--interactive.o
1111 BUILTIN_OBJS += builtin/receive-pack.o
1112 BUILTIN_OBJS += builtin/reflog.o
1113 BUILTIN_OBJS += builtin/remote.o
1114 BUILTIN_OBJS += builtin/remote-ext.o
1115 BUILTIN_OBJS += builtin/remote-fd.o
1116 BUILTIN_OBJS += builtin/repack.o
1117 BUILTIN_OBJS += builtin/replace.o
1118 BUILTIN_OBJS += builtin/rerere.o
1119 BUILTIN_OBJS += builtin/reset.o
1120 BUILTIN_OBJS += builtin/rev-list.o
1121 BUILTIN_OBJS += builtin/rev-parse.o
1122 BUILTIN_OBJS += builtin/revert.o
1123 BUILTIN_OBJS += builtin/rm.o
1124 BUILTIN_OBJS += builtin/send-pack.o
1125 BUILTIN_OBJS += builtin/serve.o
1126 BUILTIN_OBJS += builtin/shortlog.o
1127 BUILTIN_OBJS += builtin/show-branch.o
1128 BUILTIN_OBJS += builtin/show-index.o
1129 BUILTIN_OBJS += builtin/show-ref.o
1130 BUILTIN_OBJS += builtin/stripspace.o
1131 BUILTIN_OBJS += builtin/submodule--helper.o
1132 BUILTIN_OBJS += builtin/symbolic-ref.o
1133 BUILTIN_OBJS += builtin/tag.o
1134 BUILTIN_OBJS += builtin/unpack-file.o
1135 BUILTIN_OBJS += builtin/unpack-objects.o
1136 BUILTIN_OBJS += builtin/update-index.o
1137 BUILTIN_OBJS += builtin/update-ref.o
1138 BUILTIN_OBJS += builtin/update-server-info.o
1139 BUILTIN_OBJS += builtin/upload-archive.o
1140 BUILTIN_OBJS += builtin/upload-pack.o
1141 BUILTIN_OBJS += builtin/var.o
1142 BUILTIN_OBJS += builtin/verify-commit.o
1143 BUILTIN_OBJS += builtin/verify-pack.o
1144 BUILTIN_OBJS += builtin/verify-tag.o
1145 BUILTIN_OBJS += builtin/worktree.o
1146 BUILTIN_OBJS += builtin/write-tree.o
1147
1148 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1149 EXTLIBS =
1150
1151 GIT_USER_AGENT = git/$(GIT_VERSION)
1152
1153 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1154 DC_SHA1_SUBMODULE = auto
1155 endif
1156
1157 include config.mak.uname
1158 -include config.mak.autogen
1159 -include config.mak
1160
1161 ifdef DEVELOPER
1162 include config.mak.dev
1163 endif
1164
1165 comma := ,
1166 empty :=
1167 space := $(empty) $(empty)
1168
1169 ifdef SANITIZE
1170 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1171 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1172 BASIC_CFLAGS += -fno-omit-frame-pointer
1173 ifneq ($(filter undefined,$(SANITIZERS)),)
1174 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1175 endif
1176 ifneq ($(filter leak,$(SANITIZERS)),)
1177 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1178 endif
1179 endif
1180
1181 ifndef sysconfdir
1182 ifeq ($(prefix),/usr)
1183 sysconfdir = /etc
1184 else
1185 sysconfdir = etc
1186 endif
1187 endif
1188
1189 ifndef COMPUTE_HEADER_DEPENDENCIES
1190 COMPUTE_HEADER_DEPENDENCIES = auto
1191 endif
1192
1193 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1194 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1195 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1196 -x c /dev/null -o /dev/null 2>&1; \
1197 echo $$?)
1198 ifeq ($(dep_check),0)
1199 override COMPUTE_HEADER_DEPENDENCIES = yes
1200 else
1201 override COMPUTE_HEADER_DEPENDENCIES = no
1202 endif
1203 endif
1204
1205 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1206 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1207 else
1208 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1209 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1210 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1211 endif
1212 endif
1213
1214 ifdef SANE_TOOL_PATH
1215 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1216 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1217 PATH := $(SANE_TOOL_PATH):${PATH}
1218 else
1219 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1220 endif
1221
1222 ifeq (,$(HOST_CPU))
1223 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1224 else
1225 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1226 endif
1227
1228 ifneq (,$(INLINE))
1229 BASIC_CFLAGS += -Dinline=$(INLINE)
1230 endif
1231
1232 ifneq (,$(SOCKLEN_T))
1233 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1234 endif
1235
1236 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1237 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1238 else
1239 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1240 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1241 endif
1242 endif
1243
1244 ifeq ($(uname_S),Darwin)
1245 ifndef NO_FINK
1246 ifeq ($(shell test -d /sw/lib && echo y),y)
1247 BASIC_CFLAGS += -I/sw/include
1248 BASIC_LDFLAGS += -L/sw/lib
1249 endif
1250 endif
1251 ifndef NO_DARWIN_PORTS
1252 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1253 BASIC_CFLAGS += -I/opt/local/include
1254 BASIC_LDFLAGS += -L/opt/local/lib
1255 endif
1256 endif
1257 ifndef NO_APPLE_COMMON_CRYPTO
1258 NO_OPENSSL = YesPlease
1259 APPLE_COMMON_CRYPTO = YesPlease
1260 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1261 endif
1262 NO_REGEX = YesPlease
1263 PTHREAD_LIBS =
1264 endif
1265
1266 ifndef CC_LD_DYNPATH
1267 ifdef NO_R_TO_GCC_LINKER
1268 # Some gcc does not accept and pass -R to the linker to specify
1269 # the runtime dynamic library path.
1270 CC_LD_DYNPATH = -Wl,-rpath,
1271 else
1272 CC_LD_DYNPATH = -R
1273 endif
1274 endif
1275
1276 ifdef NO_LIBGEN_H
1277 COMPAT_CFLAGS += -DNO_LIBGEN_H
1278 COMPAT_OBJS += compat/basename.o
1279 endif
1280
1281 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1282
1283 ifneq (,$(USE_LIBPCRE2))
1284 ifdef USE_LIBPCRE1
1285 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1286 endif
1287
1288 BASIC_CFLAGS += -DUSE_LIBPCRE2
1289 EXTLIBS += -lpcre2-8
1290 endif
1291
1292 ifdef USE_LIBPCRE1
1293 BASIC_CFLAGS += -DUSE_LIBPCRE1
1294 EXTLIBS += -lpcre
1295
1296 ifdef NO_LIBPCRE1_JIT
1297 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1298 endif
1299 endif
1300
1301 ifdef LIBPCREDIR
1302 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1303 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1304 endif
1305
1306 ifdef HAVE_ALLOCA_H
1307 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1308 endif
1309
1310 IMAP_SEND_BUILDDEPS =
1311 IMAP_SEND_LDFLAGS =
1312
1313 ifdef NO_CURL
1314 BASIC_CFLAGS += -DNO_CURL
1315 REMOTE_CURL_PRIMARY =
1316 REMOTE_CURL_ALIASES =
1317 REMOTE_CURL_NAMES =
1318 else
1319 ifdef CURLDIR
1320 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1321 BASIC_CFLAGS += -I$(CURLDIR)/include
1322 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib)
1323 else
1324 CURL_LIBCURL =
1325 endif
1326
1327 ifdef CURL_LDFLAGS
1328 CURL_LIBCURL += $(CURL_LDFLAGS)
1329 else
1330 CURL_LIBCURL += $(shell $(CURL_CONFIG) --libs)
1331 endif
1332
1333 REMOTE_CURL_PRIMARY = git-remote-http$X
1334 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1335 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1336 PROGRAM_OBJS += http-fetch.o
1337 PROGRAMS += $(REMOTE_CURL_NAMES)
1338 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1339 ifeq "$(curl_check)" "070908"
1340 ifndef NO_EXPAT
1341 PROGRAM_OBJS += http-push.o
1342 endif
1343 endif
1344 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1345 ifeq "$(curl_check)" "072200"
1346 USE_CURL_FOR_IMAP_SEND = YesPlease
1347 endif
1348 ifdef USE_CURL_FOR_IMAP_SEND
1349 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1350 IMAP_SEND_BUILDDEPS = http.o
1351 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1352 endif
1353 ifndef NO_EXPAT
1354 ifdef EXPATDIR
1355 BASIC_CFLAGS += -I$(EXPATDIR)/include
1356 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1357 else
1358 EXPAT_LIBEXPAT = -lexpat
1359 endif
1360 ifdef EXPAT_NEEDS_XMLPARSE_H
1361 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1362 endif
1363 endif
1364 endif
1365 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1366
1367 ifdef ZLIB_PATH
1368 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1369 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1370 endif
1371 EXTLIBS += -lz
1372
1373 ifndef NO_OPENSSL
1374 OPENSSL_LIBSSL = -lssl
1375 ifdef OPENSSLDIR
1376 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1377 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1378 else
1379 OPENSSL_LINK =
1380 endif
1381 ifdef NEEDS_CRYPTO_WITH_SSL
1382 OPENSSL_LIBSSL += -lcrypto
1383 endif
1384 else
1385 BASIC_CFLAGS += -DNO_OPENSSL
1386 OPENSSL_LIBSSL =
1387 endif
1388 ifdef NO_OPENSSL
1389 LIB_4_CRYPTO =
1390 else
1391 ifdef NEEDS_SSL_WITH_CRYPTO
1392 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1393 else
1394 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1395 endif
1396 ifdef APPLE_COMMON_CRYPTO
1397 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1398 endif
1399 endif
1400 ifndef NO_ICONV
1401 ifdef NEEDS_LIBICONV
1402 ifdef ICONVDIR
1403 BASIC_CFLAGS += -I$(ICONVDIR)/include
1404 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1405 else
1406 ICONV_LINK =
1407 endif
1408 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1409 ICONV_LINK += -lintl
1410 endif
1411 EXTLIBS += $(ICONV_LINK) -liconv
1412 endif
1413 endif
1414 ifdef NEEDS_LIBGEN
1415 EXTLIBS += -lgen
1416 endif
1417 ifndef NO_GETTEXT
1418 ifndef LIBC_CONTAINS_LIBINTL
1419 EXTLIBS += -lintl
1420 endif
1421 endif
1422 ifdef NEEDS_SOCKET
1423 EXTLIBS += -lsocket
1424 endif
1425 ifdef NEEDS_NSL
1426 EXTLIBS += -lnsl
1427 endif
1428 ifdef NEEDS_RESOLV
1429 EXTLIBS += -lresolv
1430 endif
1431 ifdef NO_D_TYPE_IN_DIRENT
1432 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1433 endif
1434 ifdef NO_GECOS_IN_PWENT
1435 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1436 endif
1437 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1438 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1439 endif
1440 ifdef USE_NSEC
1441 BASIC_CFLAGS += -DUSE_NSEC
1442 endif
1443 ifdef USE_ST_TIMESPEC
1444 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1445 endif
1446 ifdef NO_NORETURN
1447 BASIC_CFLAGS += -DNO_NORETURN
1448 endif
1449 ifdef NO_NSEC
1450 BASIC_CFLAGS += -DNO_NSEC
1451 endif
1452 ifdef SNPRINTF_RETURNS_BOGUS
1453 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1454 COMPAT_OBJS += compat/snprintf.o
1455 endif
1456 ifdef FREAD_READS_DIRECTORIES
1457 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1458 COMPAT_OBJS += compat/fopen.o
1459 endif
1460 ifdef NO_SYMLINK_HEAD
1461 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1462 endif
1463 ifdef GETTEXT_POISON
1464 $(warning The GETTEXT_POISON option has been removed in favor of runtime GIT_TEST_GETTEXT_POISON. See t/README!)
1465 endif
1466 ifdef NO_GETTEXT
1467 BASIC_CFLAGS += -DNO_GETTEXT
1468 USE_GETTEXT_SCHEME ?= fallthrough
1469 endif
1470 ifdef NO_POLL
1471 NO_POLL_H = YesPlease
1472 NO_SYS_POLL_H = YesPlease
1473 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1474 COMPAT_OBJS += compat/poll/poll.o
1475 endif
1476 ifdef NO_STRCASESTR
1477 COMPAT_CFLAGS += -DNO_STRCASESTR
1478 COMPAT_OBJS += compat/strcasestr.o
1479 endif
1480 ifdef NO_STRLCPY
1481 COMPAT_CFLAGS += -DNO_STRLCPY
1482 COMPAT_OBJS += compat/strlcpy.o
1483 endif
1484 ifdef NO_STRTOUMAX
1485 COMPAT_CFLAGS += -DNO_STRTOUMAX
1486 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1487 endif
1488 ifdef NO_STRTOULL
1489 COMPAT_CFLAGS += -DNO_STRTOULL
1490 endif
1491 ifdef NO_SETENV
1492 COMPAT_CFLAGS += -DNO_SETENV
1493 COMPAT_OBJS += compat/setenv.o
1494 endif
1495 ifdef NO_MKDTEMP
1496 COMPAT_CFLAGS += -DNO_MKDTEMP
1497 COMPAT_OBJS += compat/mkdtemp.o
1498 endif
1499 ifdef MKDIR_WO_TRAILING_SLASH
1500 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1501 COMPAT_OBJS += compat/mkdir.o
1502 endif
1503 ifdef NO_UNSETENV
1504 COMPAT_CFLAGS += -DNO_UNSETENV
1505 COMPAT_OBJS += compat/unsetenv.o
1506 endif
1507 ifdef NO_SYS_SELECT_H
1508 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1509 endif
1510 ifdef NO_POLL_H
1511 BASIC_CFLAGS += -DNO_POLL_H
1512 endif
1513 ifdef NO_SYS_POLL_H
1514 BASIC_CFLAGS += -DNO_SYS_POLL_H
1515 endif
1516 ifdef NEEDS_SYS_PARAM_H
1517 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1518 endif
1519 ifdef NO_INTTYPES_H
1520 BASIC_CFLAGS += -DNO_INTTYPES_H
1521 endif
1522 ifdef NO_INITGROUPS
1523 BASIC_CFLAGS += -DNO_INITGROUPS
1524 endif
1525 ifdef NO_MMAP
1526 COMPAT_CFLAGS += -DNO_MMAP
1527 COMPAT_OBJS += compat/mmap.o
1528 else
1529 ifdef USE_WIN32_MMAP
1530 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1531 COMPAT_OBJS += compat/win32mmap.o
1532 endif
1533 endif
1534 ifdef MMAP_PREVENTS_DELETE
1535 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1536 endif
1537 ifdef OBJECT_CREATION_USES_RENAMES
1538 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1539 endif
1540 ifdef NO_STRUCT_ITIMERVAL
1541 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1542 NO_SETITIMER = YesPlease
1543 endif
1544 ifdef NO_SETITIMER
1545 COMPAT_CFLAGS += -DNO_SETITIMER
1546 endif
1547 ifdef NO_PREAD
1548 COMPAT_CFLAGS += -DNO_PREAD
1549 COMPAT_OBJS += compat/pread.o
1550 endif
1551 ifdef NO_FAST_WORKING_DIRECTORY
1552 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1553 endif
1554 ifdef NO_TRUSTABLE_FILEMODE
1555 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1556 endif
1557 ifdef NEEDS_MODE_TRANSLATION
1558 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1559 COMPAT_OBJS += compat/stat.o
1560 endif
1561 ifdef NO_IPV6
1562 BASIC_CFLAGS += -DNO_IPV6
1563 endif
1564 ifdef NO_INTPTR_T
1565 COMPAT_CFLAGS += -DNO_INTPTR_T
1566 endif
1567 ifdef NO_UINTMAX_T
1568 BASIC_CFLAGS += -Duintmax_t=uint32_t
1569 endif
1570 ifdef NO_SOCKADDR_STORAGE
1571 ifdef NO_IPV6
1572 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1573 else
1574 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1575 endif
1576 endif
1577 ifdef NO_INET_NTOP
1578 LIB_OBJS += compat/inet_ntop.o
1579 BASIC_CFLAGS += -DNO_INET_NTOP
1580 endif
1581 ifdef NO_INET_PTON
1582 LIB_OBJS += compat/inet_pton.o
1583 BASIC_CFLAGS += -DNO_INET_PTON
1584 endif
1585 ifndef NO_UNIX_SOCKETS
1586 LIB_OBJS += unix-socket.o
1587 PROGRAM_OBJS += credential-cache.o
1588 PROGRAM_OBJS += credential-cache--daemon.o
1589 endif
1590
1591 ifdef NO_ICONV
1592 BASIC_CFLAGS += -DNO_ICONV
1593 endif
1594
1595 ifdef OLD_ICONV
1596 BASIC_CFLAGS += -DOLD_ICONV
1597 endif
1598
1599 ifdef NO_DEFLATE_BOUND
1600 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1601 endif
1602
1603 ifdef NO_POSIX_GOODIES
1604 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1605 endif
1606
1607 ifdef APPLE_COMMON_CRYPTO
1608 # Apple CommonCrypto requires chunking
1609 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1610 endif
1611
1612 ifdef OPENSSL_SHA1
1613 EXTLIBS += $(LIB_4_CRYPTO)
1614 BASIC_CFLAGS += -DSHA1_OPENSSL
1615 else
1616 ifdef BLK_SHA1
1617 LIB_OBJS += block-sha1/sha1.o
1618 BASIC_CFLAGS += -DSHA1_BLK
1619 else
1620 ifdef PPC_SHA1
1621 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1622 BASIC_CFLAGS += -DSHA1_PPC
1623 else
1624 ifdef APPLE_COMMON_CRYPTO
1625 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1626 BASIC_CFLAGS += -DSHA1_APPLE
1627 else
1628 DC_SHA1 := YesPlease
1629 BASIC_CFLAGS += -DSHA1_DC
1630 LIB_OBJS += sha1dc_git.o
1631 ifdef DC_SHA1_EXTERNAL
1632 ifdef DC_SHA1_SUBMODULE
1633 ifneq ($(DC_SHA1_SUBMODULE),auto)
1634 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1635 endif
1636 endif
1637 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1638 EXTLIBS += -lsha1detectcoll
1639 else
1640 ifdef DC_SHA1_SUBMODULE
1641 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1642 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1643 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1644 else
1645 LIB_OBJS += sha1dc/sha1.o
1646 LIB_OBJS += sha1dc/ubc_check.o
1647 endif
1648 BASIC_CFLAGS += \
1649 -DSHA1DC_NO_STANDARD_INCLUDES \
1650 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1651 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1652 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1653 endif
1654 endif
1655 endif
1656 endif
1657 endif
1658
1659 ifdef OPENSSL_SHA256
1660 EXTLIBS += $(LIB_4_CRYPTO)
1661 BASIC_CFLAGS += -DSHA256_OPENSSL
1662 else
1663 ifdef GCRYPT_SHA256
1664 BASIC_CFLAGS += -DSHA256_GCRYPT
1665 EXTLIBS += -lgcrypt
1666 else
1667 LIB_OBJS += sha256/block/sha256.o
1668 BASIC_CFLAGS += -DSHA256_BLK
1669 endif
1670 endif
1671
1672 ifdef SHA1_MAX_BLOCK_SIZE
1673 LIB_OBJS += compat/sha1-chunked.o
1674 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1675 endif
1676 ifdef NO_HSTRERROR
1677 COMPAT_CFLAGS += -DNO_HSTRERROR
1678 COMPAT_OBJS += compat/hstrerror.o
1679 endif
1680 ifdef NO_MEMMEM
1681 COMPAT_CFLAGS += -DNO_MEMMEM
1682 COMPAT_OBJS += compat/memmem.o
1683 endif
1684 ifdef NO_GETPAGESIZE
1685 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1686 endif
1687 ifdef INTERNAL_QSORT
1688 COMPAT_CFLAGS += -DINTERNAL_QSORT
1689 COMPAT_OBJS += compat/qsort.o
1690 endif
1691 ifdef HAVE_ISO_QSORT_S
1692 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1693 else
1694 COMPAT_OBJS += compat/qsort_s.o
1695 endif
1696 ifdef RUNTIME_PREFIX
1697 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1698 endif
1699
1700 ifdef NO_PTHREADS
1701 BASIC_CFLAGS += -DNO_PTHREADS
1702 else
1703 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1704 EXTLIBS += $(PTHREAD_LIBS)
1705 endif
1706
1707 ifdef HAVE_PATHS_H
1708 BASIC_CFLAGS += -DHAVE_PATHS_H
1709 endif
1710
1711 ifdef HAVE_LIBCHARSET_H
1712 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1713 EXTLIBS += $(CHARSET_LIB)
1714 endif
1715
1716 ifdef HAVE_STRINGS_H
1717 BASIC_CFLAGS += -DHAVE_STRINGS_H
1718 endif
1719
1720 ifdef HAVE_DEV_TTY
1721 BASIC_CFLAGS += -DHAVE_DEV_TTY
1722 endif
1723
1724 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1725 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1726 endif
1727 ifdef UNRELIABLE_FSTAT
1728 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1729 endif
1730 ifdef NO_REGEX
1731 COMPAT_CFLAGS += -Icompat/regex
1732 COMPAT_OBJS += compat/regex/regex.o
1733 endif
1734 ifdef NATIVE_CRLF
1735 BASIC_CFLAGS += -DNATIVE_CRLF
1736 endif
1737
1738 ifdef USE_NED_ALLOCATOR
1739 COMPAT_CFLAGS += -Icompat/nedmalloc
1740 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1741 OVERRIDE_STRDUP = YesPlease
1742 endif
1743
1744 ifdef OVERRIDE_STRDUP
1745 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1746 COMPAT_OBJS += compat/strdup.o
1747 endif
1748
1749 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1750 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1751 endif
1752
1753 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1754 MSGFMT += --check --statistics
1755 endif
1756
1757 ifdef GMTIME_UNRELIABLE_ERRORS
1758 COMPAT_OBJS += compat/gmtime.o
1759 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1760 endif
1761
1762 ifdef HAVE_CLOCK_GETTIME
1763 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1764 endif
1765
1766 ifdef HAVE_CLOCK_MONOTONIC
1767 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1768 endif
1769
1770 ifdef NEEDS_LIBRT
1771 EXTLIBS += -lrt
1772 endif
1773
1774 ifdef HAVE_BSD_SYSCTL
1775 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1776 endif
1777
1778 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1779 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1780 endif
1781
1782 ifdef HAVE_GETDELIM
1783 BASIC_CFLAGS += -DHAVE_GETDELIM
1784 endif
1785
1786 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1787 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1788 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1789 endif
1790
1791 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1792 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1793 endif
1794
1795 ifdef HAVE_WPGMPTR
1796 BASIC_CFLAGS += -DHAVE_WPGMPTR
1797 endif
1798
1799 ifeq ($(TCLTK_PATH),)
1800 NO_TCLTK = NoThanks
1801 endif
1802
1803 ifeq ($(PERL_PATH),)
1804 NO_PERL = NoThanks
1805 endif
1806
1807 ifeq ($(PYTHON_PATH),)
1808 NO_PYTHON = NoThanks
1809 endif
1810
1811 ifndef PAGER_ENV
1812 PAGER_ENV = LESS=FRX LV=-c
1813 endif
1814
1815 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1816 QUIET_SUBDIR1 =
1817
1818 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1819 PRINT_DIR = --no-print-directory
1820 else # "make -w"
1821 NO_SUBDIR = :
1822 endif
1823
1824 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1825 ifndef V
1826 QUIET_CC = @echo ' ' CC $@;
1827 QUIET_AR = @echo ' ' AR $@;
1828 QUIET_LINK = @echo ' ' LINK $@;
1829 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1830 QUIET_GEN = @echo ' ' GEN $@;
1831 QUIET_LNCP = @echo ' ' LN/CP $@;
1832 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1833 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1834 QUIET_GCOV = @echo ' ' GCOV $@;
1835 QUIET_SP = @echo ' ' SP $<;
1836 QUIET_HDR = @echo ' ' HDR $<;
1837 QUIET_RC = @echo ' ' RC $@;
1838 QUIET_SUBDIR0 = +@subdir=
1839 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1840 $(MAKE) $(PRINT_DIR) -C $$subdir
1841 export V
1842 export QUIET_GEN
1843 export QUIET_BUILT_IN
1844 endif
1845 endif
1846
1847 ifdef NO_INSTALL_HARDLINKS
1848 export NO_INSTALL_HARDLINKS
1849 endif
1850
1851 ### profile feedback build
1852 #
1853
1854 # Can adjust this to be a global directory if you want to do extended
1855 # data gathering
1856 PROFILE_DIR := $(CURDIR)
1857
1858 ifeq ("$(PROFILE)","GEN")
1859 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1860 EXTLIBS += -lgcov
1861 export CCACHE_DISABLE = t
1862 V = 1
1863 else
1864 ifneq ("$(PROFILE)","")
1865 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1866 export CCACHE_DISABLE = t
1867 V = 1
1868 endif
1869 endif
1870
1871 # Shell quote (do not use $(call) to accommodate ancient setups);
1872
1873 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1874 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1875
1876 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1877 bindir_SQ = $(subst ','\'',$(bindir))
1878 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1879 mandir_SQ = $(subst ','\'',$(mandir))
1880 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1881 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1882 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1883 localedir_SQ = $(subst ','\'',$(localedir))
1884 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1885 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1886 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1887 template_dir_SQ = $(subst ','\'',$(template_dir))
1888 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1889 prefix_SQ = $(subst ','\'',$(prefix))
1890 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1891 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1892
1893 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1894 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1895 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1896 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1897 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1898 DIFF_SQ = $(subst ','\'',$(DIFF))
1899 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1900
1901 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1902 # relative to each other and share an installation path.
1903 #
1904 # This is a dependency in:
1905 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1906 # - The runtime prefix Perl header (see
1907 # "perl/header_templates/runtime_prefix.template.pl").
1908 ifdef RUNTIME_PREFIX
1909
1910 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1911 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1912 endif
1913
1914 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1915 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1916 endif
1917
1918 ifndef NO_PERL
1919 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1920 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1921 endif
1922 endif
1923
1924 endif
1925
1926 # We must filter out any object files from $(GITLIBS),
1927 # as it is typically used like:
1928 #
1929 # foo: foo.o $(GITLIBS)
1930 # $(CC) $(filter %.o,$^) $(LIBS)
1931 #
1932 # where we use it as a dependency. Since we also pull object files
1933 # from the dependency list, that would make each entry appear twice.
1934 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1935
1936 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1937 LIB_OBJS += $(COMPAT_OBJS)
1938
1939 # Quote for C
1940
1941 ifdef DEFAULT_EDITOR
1942 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1943 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1944
1945 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1946 endif
1947
1948 ifdef DEFAULT_PAGER
1949 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1950 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1951
1952 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1953 endif
1954
1955 ifdef SHELL_PATH
1956 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1957 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1958
1959 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1960 endif
1961
1962 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1963 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1964 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1965 GIT-USER-AGENT: FORCE
1966 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1967 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1968 fi
1969
1970 ifdef DEFAULT_HELP_FORMAT
1971 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1972 endif
1973
1974 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1975 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1976 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1977 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1978
1979 ALL_CFLAGS += $(BASIC_CFLAGS)
1980 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1981
1982 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1983
1984
1985 ### Build rules
1986
1987 SHELL = $(SHELL_PATH)
1988
1989 all:: shell_compatibility_test
1990
1991 ifeq "$(PROFILE)" "BUILD"
1992 all:: profile
1993 endif
1994
1995 profile:: profile-clean
1996 $(MAKE) PROFILE=GEN all
1997 $(MAKE) PROFILE=GEN -j1 test
1998 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1999 $(MAKE) PROFILE=GEN -j1 perf; \
2000 else \
2001 echo "Skipping profile of perf tests..."; \
2002 fi
2003 $(MAKE) PROFILE=USE all
2004
2005 profile-fast: profile-clean
2006 $(MAKE) PROFILE=GEN all
2007 $(MAKE) PROFILE=GEN -j1 perf
2008 $(MAKE) PROFILE=USE all
2009
2010
2011 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2012 ifneq (,$X)
2013 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
2014 endif
2015
2016 all::
2017 ifndef NO_TCLTK
2018 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2019 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2020 endif
2021 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2022
2023 please_set_SHELL_PATH_to_a_more_modern_shell:
2024 @$$(:)
2025
2026 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2027
2028 strip: $(PROGRAMS) git$X
2029 $(STRIP) $(STRIP_OPTS) $^
2030
2031 ### Target-specific flags and dependencies
2032
2033 # The generic compilation pattern rule and automatically
2034 # computed header dependencies (falling back to a dependency on
2035 # LIB_H) are enough to describe how most targets should be built,
2036 # but some targets are special enough to need something a little
2037 # different.
2038 #
2039 # - When a source file "foo.c" #includes a generated header file,
2040 # we need to list that dependency for the "foo.o" target.
2041 #
2042 # We also list it from other targets that are built from foo.c
2043 # like "foo.sp" and "foo.s", even though that is easy to forget
2044 # to do because the generated header is already present around
2045 # after a regular build attempt.
2046 #
2047 # - Some code depends on configuration kept in makefile
2048 # variables. The target-specific variable EXTRA_CPPFLAGS can
2049 # be used to convey that information to the C preprocessor
2050 # using -D options.
2051 #
2052 # The "foo.o" target should have a corresponding dependency on
2053 # a file that changes when the value of the makefile variable
2054 # changes. For example, targets making use of the
2055 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2056 #
2057 # Technically the ".sp" and ".s" targets do not need this
2058 # dependency because they are force-built, but they get the
2059 # same dependency for consistency. This way, you do not have to
2060 # know how each target is implemented. And it means the
2061 # dependencies here will not need to change if the force-build
2062 # details change some day.
2063
2064 git.sp git.s git.o: GIT-PREFIX
2065 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2066 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2067 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2068 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2069
2070 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2071 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2072 $(filter %.o,$^) $(LIBS)
2073
2074 help.sp help.s help.o: command-list.h
2075
2076 builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
2077 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2078 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2079 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2080 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2081
2082 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2083 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2084 '-DGIT_VERSION="$(GIT_VERSION)"' \
2085 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2086 '-DGIT_BUILT_FROM_COMMIT="$(shell \
2087 GIT_CEILING_DIRECTORIES="$(CURDIR)/.." \
2088 git rev-parse -q --verify HEAD 2>/dev/null)"'
2089
2090 $(BUILT_INS): git$X
2091 $(QUIET_BUILT_IN)$(RM) $@ && \
2092 ln $< $@ 2>/dev/null || \
2093 ln -s $< $@ 2>/dev/null || \
2094 cp $< $@
2095
2096 command-list.h: generate-cmdlist.sh command-list.txt
2097
2098 command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
2099 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2100
2101 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2102 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2103 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2104 $(perllibdir_SQ)
2105 define cmd_munge_script
2106 $(RM) $@ $@+ && \
2107 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2108 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2109 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2110 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2111 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2112 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2113 -e $(BROKEN_PATH_FIX) \
2114 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2115 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2116 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2117 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2118 $@.sh >$@+
2119 endef
2120
2121 GIT-SCRIPT-DEFINES: FORCE
2122 @FLAGS='$(SCRIPT_DEFINES)'; \
2123 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2124 echo >&2 " * new script parameters"; \
2125 echo "$$FLAGS" >$@; \
2126 fi
2127
2128
2129 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2130 $(QUIET_GEN)$(cmd_munge_script) && \
2131 chmod +x $@+ && \
2132 mv $@+ $@
2133
2134 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2135 $(QUIET_GEN)$(cmd_munge_script) && \
2136 mv $@+ $@
2137
2138 git.res: git.rc GIT-VERSION-FILE GIT-PREFIX
2139 $(QUIET_RC)$(RC) \
2140 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2141 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2142 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2143
2144 # This makes sure we depend on the NO_PERL setting itself.
2145 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2146
2147 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2148 # since the locale directory is injected.
2149 perl_localedir_SQ = $(localedir_SQ)
2150
2151 ifndef NO_PERL
2152 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2153 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2154
2155 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2156 PERL_DEFINES += $(RUNTIME_PREFIX)
2157
2158 # Support Perl runtime prefix. In this mode, a different header is installed
2159 # into Perl scripts.
2160 ifdef RUNTIME_PREFIX
2161
2162 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2163
2164 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2165 # at runtime.
2166 perl_localedir_SQ =
2167
2168 endif
2169
2170 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2171
2172 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2173 $(QUIET_GEN)$(RM) $@ $@+ && \
2174 sed -e '1{' \
2175 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2176 -e ' r GIT-PERL-HEADER' \
2177 -e ' G' \
2178 -e '}' \
2179 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2180 $< >$@+ && \
2181 chmod +x $@+ && \
2182 mv $@+ $@
2183
2184 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2185 GIT-PERL-DEFINES: FORCE
2186 @FLAGS='$(PERL_DEFINES)'; \
2187 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2188 echo >&2 " * new perl-specific parameters"; \
2189 echo "$$FLAGS" >$@; \
2190 fi
2191
2192 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2193 $(QUIET_GEN)$(RM) $@ && \
2194 INSTLIBDIR='$(perllibdir_SQ)' && \
2195 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2196 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2197 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2198 -e "s=@@INSTLIBDIR@@=$$INSTLIBDIR=g" \
2199 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2200 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2201 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2202 $< >$@+ && \
2203 mv $@+ $@
2204
2205 .PHONY: perllibdir
2206 perllibdir:
2207 @echo '$(perllibdir_SQ)'
2208
2209 .PHONY: gitweb
2210 gitweb:
2211 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2212
2213 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2214 $(QUIET_GEN)$(cmd_munge_script) && \
2215 chmod +x $@+ && \
2216 mv $@+ $@
2217 else # NO_PERL
2218 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2219 $(QUIET_GEN)$(RM) $@ $@+ && \
2220 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2221 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2222 unimplemented.sh >$@+ && \
2223 chmod +x $@+ && \
2224 mv $@+ $@
2225 endif # NO_PERL
2226
2227 # This makes sure we depend on the NO_PYTHON setting itself.
2228 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2229
2230 ifndef NO_PYTHON
2231 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2232 $(SCRIPT_PYTHON_GEN): % : %.py
2233 $(QUIET_GEN)$(RM) $@ $@+ && \
2234 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2235 $< >$@+ && \
2236 chmod +x $@+ && \
2237 mv $@+ $@
2238 else # NO_PYTHON
2239 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2240 $(QUIET_GEN)$(RM) $@ $@+ && \
2241 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2242 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2243 unimplemented.sh >$@+ && \
2244 chmod +x $@+ && \
2245 mv $@+ $@
2246 endif # NO_PYTHON
2247
2248 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2249 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2250 configure.ac >configure.ac+ && \
2251 autoconf -o configure configure.ac+ && \
2252 $(RM) configure.ac+
2253
2254 configure: configure.ac GIT-VERSION-FILE
2255 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2256
2257 ifdef AUTOCONFIGURED
2258 # We avoid depending on 'configure' here, because it gets rebuilt
2259 # every time GIT-VERSION-FILE is modified, only to update the embedded
2260 # version number string, which config.status does not care about. We
2261 # do want to recheck when the platform/environment detection logic
2262 # changes, hence this depends on configure.ac.
2263 config.status: configure.ac
2264 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2265 if test -f config.status; then \
2266 ./config.status --recheck; \
2267 else \
2268 ./configure; \
2269 fi
2270 reconfigure config.mak.autogen: config.status
2271 $(QUIET_GEN)./config.status
2272 .PHONY: reconfigure # This is a convenience target.
2273 endif
2274
2275 XDIFF_OBJS += xdiff/xdiffi.o
2276 XDIFF_OBJS += xdiff/xprepare.o
2277 XDIFF_OBJS += xdiff/xutils.o
2278 XDIFF_OBJS += xdiff/xemit.o
2279 XDIFF_OBJS += xdiff/xmerge.o
2280 XDIFF_OBJS += xdiff/xpatience.o
2281 XDIFF_OBJS += xdiff/xhistogram.o
2282
2283 VCSSVN_OBJS += vcs-svn/line_buffer.o
2284 VCSSVN_OBJS += vcs-svn/sliding_window.o
2285 VCSSVN_OBJS += vcs-svn/fast_export.o
2286 VCSSVN_OBJS += vcs-svn/svndiff.o
2287 VCSSVN_OBJS += vcs-svn/svndump.o
2288
2289 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2290 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2291 $(XDIFF_OBJS) \
2292 $(VCSSVN_OBJS) \
2293 $(FUZZ_OBJS) \
2294 common-main.o \
2295 git.o
2296 ifndef NO_CURL
2297 OBJECTS += http.o http-walker.o remote-curl.o
2298 endif
2299
2300 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2301 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2302
2303 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2304 $(dep_dirs):
2305 @mkdir -p $@
2306
2307 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2308 dep_file = $(dir $@).depend/$(notdir $@).d
2309 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2310 endif
2311
2312 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2313 dep_dirs =
2314 missing_dep_dirs =
2315 dep_args =
2316 endif
2317
2318 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2319 ASM_OBJ := $(ASM_SRC:S=o)
2320 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2321
2322 .SUFFIXES:
2323
2324 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2325 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2326 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2327 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2328
2329 %.s: %.c GIT-CFLAGS FORCE
2330 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2331
2332 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2333 # Take advantage of gcc's on-the-fly dependency generation
2334 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2335 dep_files_present := $(wildcard $(dep_files))
2336 ifneq ($(dep_files_present),)
2337 include $(dep_files_present)
2338 endif
2339 else
2340 # Dependencies on header files, for platforms that do not support
2341 # the gcc -MMD option.
2342 #
2343 # Dependencies on automatically generated headers such as command-list.h
2344 # should _not_ be included here, since they are necessary even when
2345 # building an object for the first time.
2346
2347 $(OBJECTS): $(LIB_H)
2348 endif
2349
2350 exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2351 exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2352 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2353 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2354 '-DBINDIR="$(bindir_relative_SQ)"' \
2355 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2356
2357 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2358 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2359 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2360
2361 config.sp config.s config.o: GIT-PREFIX
2362 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2363 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2364
2365 attr.sp attr.s attr.o: GIT-PREFIX
2366 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2367 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2368
2369 gettext.sp gettext.s gettext.o: GIT-PREFIX
2370 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2371 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2372
2373 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2374 -DCURL_DISABLE_TYPECHECK
2375
2376 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2377
2378 ifdef NO_EXPAT
2379 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2380 endif
2381
2382 ifdef NO_REGEX
2383 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2384 -DGAWK -DNO_MBSUPPORT
2385 endif
2386
2387 ifdef USE_NED_ALLOCATOR
2388 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2389 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2390 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2391 endif
2392
2393 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2394 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2395
2396 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2397 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2398 $(IMAP_SEND_LDFLAGS) $(LIBS)
2399
2400 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2401 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2402 $(CURL_LIBCURL) $(LIBS)
2403 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2404 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2405 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2406
2407 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2408 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2409 $(VCSSVN_LIB)
2410
2411 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2412 $(QUIET_LNCP)$(RM) $@ && \
2413 ln $< $@ 2>/dev/null || \
2414 ln -s $< $@ 2>/dev/null || \
2415 cp $< $@
2416
2417 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2418 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2419 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2420
2421 $(LIB_FILE): $(LIB_OBJS)
2422 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2423
2424 $(XDIFF_LIB): $(XDIFF_OBJS)
2425 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2426
2427 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2428 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2429
2430 export DEFAULT_EDITOR DEFAULT_PAGER
2431
2432 .PHONY: doc man man-perl html info pdf
2433 doc: man-perl
2434 $(MAKE) -C Documentation all
2435
2436 man: man-perl
2437 $(MAKE) -C Documentation man
2438
2439 man-perl: perl/build/man/man3/Git.3pm
2440
2441 html:
2442 $(MAKE) -C Documentation html
2443
2444 info:
2445 $(MAKE) -C Documentation info
2446
2447 pdf:
2448 $(MAKE) -C Documentation pdf
2449
2450 XGETTEXT_FLAGS = \
2451 --force-po \
2452 --add-comments=TRANSLATORS: \
2453 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2454 --from-code=UTF-8
2455 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2456 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2457 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2458 --keyword=gettextln --keyword=eval_gettextln
2459 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2460 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2461 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2462 LOCALIZED_SH = $(SCRIPT_SH)
2463 LOCALIZED_SH += git-parse-remote.sh
2464 LOCALIZED_SH += git-rebase--preserve-merges.sh
2465 LOCALIZED_SH += git-sh-setup.sh
2466 LOCALIZED_PERL = $(SCRIPT_PERL)
2467
2468 ifdef XGETTEXT_INCLUDE_TESTS
2469 LOCALIZED_C += t/t0200/test.c
2470 LOCALIZED_SH += t/t0200/test.sh
2471 LOCALIZED_PERL += t/t0200/test.perl
2472 endif
2473
2474 ## Note that this is meant to be run only by the localization coordinator
2475 ## under a very controlled condition, i.e. (1) it is to be run in a
2476 ## Git repository (not a tarball extract), (2) any local modifications
2477 ## will be lost.
2478 ## Gettext tools cannot work with our own custom PRItime type, so
2479 ## we replace PRItime with PRIuMAX. We need to update this to
2480 ## PRIdMAX if we switch to a signed type later.
2481
2482 po/git.pot: $(GENERATED_H) FORCE
2483 # All modifications will be reverted at the end, so we do not
2484 # want to have any local change.
2485 git diff --quiet HEAD && git diff --quiet --cached
2486
2487 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2488 do \
2489 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2490 cat "$$s+" >"$$s" && rm "$$s+"; \
2491 done
2492
2493 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2494 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2495 $(LOCALIZED_SH)
2496 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2497 $(LOCALIZED_PERL)
2498
2499 # Reverting the munged source, leaving only the updated $@
2500 git reset --hard
2501 mv $@+ $@
2502
2503 .PHONY: pot
2504 pot: po/git.pot
2505
2506 POFILES := $(wildcard po/*.po)
2507 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2508
2509 ifndef NO_GETTEXT
2510 all:: $(MOFILES)
2511 endif
2512
2513 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2514 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2515
2516 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2517 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2518 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2519 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2520
2521 ifndef NO_PERL
2522 all:: $(LIB_PERL_GEN)
2523 ifndef NO_PERL_CPAN_FALLBACKS
2524 all:: $(LIB_CPAN_GEN)
2525 endif
2526 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2527 endif
2528
2529 perl/build/lib/%.pm: perl/%.pm
2530 $(QUIET_GEN)mkdir -p $(dir $@) && \
2531 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2532 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2533 < $< > $@
2534
2535 perl/build/man/man3/Git.3pm: perl/Git.pm
2536 $(QUIET_GEN)mkdir -p $(dir $@) && \
2537 pod2man $< $@
2538
2539 FIND_SOURCE_FILES = ( \
2540 git ls-files \
2541 '*.[hcS]' \
2542 '*.sh' \
2543 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2544 ':!contrib' \
2545 2>/dev/null || \
2546 $(FIND) . \
2547 \( -name .git -type d -prune \) \
2548 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2549 -o \( -name contrib -type d -prune \) \
2550 -o \( -name build -type d -prune \) \
2551 -o \( -name 'trash*' -type d -prune \) \
2552 -o \( -name '*.[hcS]' -type f -print \) \
2553 -o \( -name '*.sh' -type f -print \) \
2554 )
2555
2556 $(ETAGS_TARGET): FORCE
2557 $(RM) $(ETAGS_TARGET)
2558 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2559
2560 tags: FORCE
2561 $(RM) tags
2562 $(FIND_SOURCE_FILES) | xargs ctags -a
2563
2564 cscope:
2565 $(RM) cscope*
2566 $(FIND_SOURCE_FILES) | xargs cscope -b
2567
2568 ### Detect prefix changes
2569 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2570 $(localedir_SQ)
2571
2572 GIT-PREFIX: FORCE
2573 @FLAGS='$(TRACK_PREFIX)'; \
2574 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2575 echo >&2 " * new prefix flags"; \
2576 echo "$$FLAGS" >GIT-PREFIX; \
2577 fi
2578
2579 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2580
2581 GIT-CFLAGS: FORCE
2582 @FLAGS='$(TRACK_CFLAGS)'; \
2583 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2584 echo >&2 " * new build flags"; \
2585 echo "$$FLAGS" >GIT-CFLAGS; \
2586 fi
2587
2588 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2589
2590 GIT-LDFLAGS: FORCE
2591 @FLAGS='$(TRACK_LDFLAGS)'; \
2592 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2593 echo >&2 " * new link flags"; \
2594 echo "$$FLAGS" >GIT-LDFLAGS; \
2595 fi
2596
2597 # We need to apply sq twice, once to protect from the shell
2598 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2599 # and the first level quoting from the shell that runs "echo".
2600 GIT-BUILD-OPTIONS: FORCE
2601 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2602 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2603 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2604 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2605 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2606 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2607 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2608 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2609 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2610 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2611 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2612 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2613 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2614 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2615 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2616 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2617 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2618 @echo X=\'$(X)\' >>$@+
2619 ifdef TEST_OUTPUT_DIRECTORY
2620 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2621 endif
2622 ifdef GIT_TEST_OPTS
2623 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2624 endif
2625 ifdef GIT_TEST_CMP
2626 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2627 endif
2628 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2629 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2630 endif
2631 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2632 ifdef GIT_PERF_REPEAT_COUNT
2633 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2634 endif
2635 ifdef GIT_PERF_REPO
2636 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2637 endif
2638 ifdef GIT_PERF_LARGE_REPO
2639 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2640 endif
2641 ifdef GIT_PERF_MAKE_OPTS
2642 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2643 endif
2644 ifdef GIT_PERF_MAKE_COMMAND
2645 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2646 endif
2647 ifdef GIT_INTEROP_MAKE_OPTS
2648 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2649 endif
2650 ifdef GIT_TEST_INDEX_VERSION
2651 @echo GIT_TEST_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_INDEX_VERSION)))'\' >>$@+
2652 endif
2653 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2654
2655 ### Detect Python interpreter path changes
2656 ifndef NO_PYTHON
2657 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2658
2659 GIT-PYTHON-VARS: FORCE
2660 @VARS='$(TRACK_PYTHON)'; \
2661 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2662 echo >&2 " * new Python interpreter location"; \
2663 echo "$$VARS" >$@; \
2664 fi
2665 endif
2666
2667 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2668
2669 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2670 all:: $(NO_INSTALL)
2671
2672 bin-wrappers/%: wrap-for-bin.sh
2673 @mkdir -p bin-wrappers
2674 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2675 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2676 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2677 chmod +x $@
2678
2679 # GNU make supports exporting all variables by "export" without parameters.
2680 # However, the environment gets quite big, and some programs have problems
2681 # with that.
2682
2683 export NO_SVN_TESTS
2684 export TEST_NO_MALLOC_CHECK
2685
2686 ### Testing rules
2687
2688 test: all
2689 $(MAKE) -C t/ all
2690
2691 perf: all
2692 $(MAKE) -C t/perf/ all
2693
2694 .PHONY: test perf
2695
2696 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2697
2698 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2699
2700 .PRECIOUS: $(TEST_OBJS)
2701
2702 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2703
2704 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2705 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2706
2707 check-sha1:: t/helper/test-tool$X
2708 t/helper/test-sha1.sh
2709
2710 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2711
2712 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2713 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2714 $(SPARSE_FLAGS) $<
2715
2716 .PHONY: sparse $(SP_OBJ)
2717 sparse: $(SP_OBJ)
2718
2719 GEN_HDRS := command-list.h unicode-width.h
2720 EXCEPT_HDRS := $(GEN_HDRS) compat% xdiff%
2721 CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
2722 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
2723
2724 $(HCO): %.hco: %.h FORCE
2725 $(QUIET_HDR)$(CC) -include git-compat-util.h -I. -o /dev/null -c -xc $<
2726
2727 .PHONY: hdr-check $(HCO)
2728 hdr-check: $(HCO)
2729
2730 .PHONY: style
2731 style:
2732 git clang-format --style file --diff --extensions c,h
2733
2734 check: command-list.h
2735 @if sparse; \
2736 then \
2737 echo >&2 "Use 'make sparse' instead"; \
2738 $(MAKE) --no-print-directory sparse; \
2739 else \
2740 echo >&2 "Did you mean 'make test'?"; \
2741 exit 1; \
2742 fi
2743
2744 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2745 ifdef DC_SHA1_SUBMODULE
2746 COCCI_SOURCES = $(filter-out sha1collisiondetection/%,$(C_SOURCES))
2747 else
2748 COCCI_SOURCES = $(filter-out sha1dc/%,$(C_SOURCES))
2749 endif
2750
2751 %.cocci.patch: %.cocci $(COCCI_SOURCES)
2752 @echo ' ' SPATCH $<; \
2753 ret=0; \
2754 for f in $(COCCI_SOURCES); do \
2755 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2756 { ret=$$?; break; }; \
2757 done >$@+ 2>$@.log; \
2758 if test $$ret != 0; \
2759 then \
2760 cat $@.log; \
2761 exit 1; \
2762 fi; \
2763 mv $@+ $@; \
2764 if test -s $@; \
2765 then \
2766 echo ' ' SPATCH result: $@; \
2767 fi
2768 coccicheck: $(addsuffix .patch,$(filter-out %.pending.cocci,$(wildcard contrib/coccinelle/*.cocci)))
2769
2770 # See contrib/coccinelle/README
2771 coccicheck-pending: $(addsuffix .patch,$(wildcard contrib/coccinelle/*.pending.cocci))
2772
2773 .PHONY: coccicheck coccicheck-pending
2774
2775 ### Installation rules
2776
2777 ifneq ($(filter /%,$(firstword $(template_dir))),)
2778 template_instdir = $(template_dir)
2779 else
2780 template_instdir = $(prefix)/$(template_dir)
2781 endif
2782 export template_instdir
2783
2784 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2785 gitexec_instdir = $(gitexecdir)
2786 else
2787 gitexec_instdir = $(prefix)/$(gitexecdir)
2788 endif
2789 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2790 export gitexec_instdir
2791
2792 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2793 mergetools_instdir = $(mergetoolsdir)
2794 else
2795 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2796 endif
2797 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2798
2799 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2800
2801 .PHONY: profile-install profile-fast-install
2802 profile-install: profile
2803 $(MAKE) install
2804
2805 profile-fast-install: profile-fast
2806 $(MAKE) install
2807
2808 install: all
2809 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2810 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2811 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2812 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2813 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2814 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2815 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2816 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2817 ifndef NO_GETTEXT
2818 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2819 (cd po/build/locale && $(TAR) cf - .) | \
2820 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2821 endif
2822 ifndef NO_PERL
2823 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2824 (cd perl/build/lib && $(TAR) cf - .) | \
2825 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2826 $(MAKE) -C gitweb install
2827 endif
2828 ifndef NO_TCLTK
2829 $(MAKE) -C gitk-git install
2830 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2831 endif
2832 ifneq (,$X)
2833 $(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';)
2834 endif
2835
2836 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2837 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2838 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2839 { test "$$bindir/" = "$$execdir/" || \
2840 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2841 $(RM) "$$execdir/$$p" && \
2842 test -n "$(INSTALL_SYMLINKS)" && \
2843 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2844 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2845 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2846 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2847 done; \
2848 } && \
2849 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2850 $(RM) "$$bindir/$$p" && \
2851 test -n "$(INSTALL_SYMLINKS)" && \
2852 ln -s "git$X" "$$bindir/$$p" || \
2853 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2854 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2855 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2856 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2857 done && \
2858 for p in $(BUILT_INS); do \
2859 $(RM) "$$execdir/$$p" && \
2860 test -n "$(INSTALL_SYMLINKS)" && \
2861 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2862 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2863 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2864 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2865 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2866 done && \
2867 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2868 for p in $$remote_curl_aliases; do \
2869 $(RM) "$$execdir/$$p" && \
2870 test -n "$(INSTALL_SYMLINKS)" && \
2871 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2872 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2873 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2874 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2875 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2876 done && \
2877 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2878
2879 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2880 .PHONY: quick-install-doc quick-install-man quick-install-html
2881 install-gitweb:
2882 $(MAKE) -C gitweb install
2883
2884 install-doc: install-man-perl
2885 $(MAKE) -C Documentation install
2886
2887 install-man: install-man-perl
2888 $(MAKE) -C Documentation install-man
2889
2890 install-man-perl: man-perl
2891 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2892 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2893 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2894
2895 install-html:
2896 $(MAKE) -C Documentation install-html
2897
2898 install-info:
2899 $(MAKE) -C Documentation install-info
2900
2901 install-pdf:
2902 $(MAKE) -C Documentation install-pdf
2903
2904 quick-install-doc:
2905 $(MAKE) -C Documentation quick-install
2906
2907 quick-install-man:
2908 $(MAKE) -C Documentation quick-install-man
2909
2910 quick-install-html:
2911 $(MAKE) -C Documentation quick-install-html
2912
2913
2914
2915 ### Maintainer's dist rules
2916
2917 GIT_TARNAME = git-$(GIT_VERSION)
2918 dist: git-archive$(X) configure
2919 ./git-archive --format=tar \
2920 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2921 @mkdir -p $(GIT_TARNAME)
2922 @cp configure $(GIT_TARNAME)
2923 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2924 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2925 $(TAR) rf $(GIT_TARNAME).tar \
2926 $(GIT_TARNAME)/configure \
2927 $(GIT_TARNAME)/version \
2928 $(GIT_TARNAME)/git-gui/version
2929 ifdef DC_SHA1_SUBMODULE
2930 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2931 @cp sha1collisiondetection/LICENSE.txt \
2932 $(GIT_TARNAME)/sha1collisiondetection/
2933 @cp sha1collisiondetection/LICENSE.txt \
2934 $(GIT_TARNAME)/sha1collisiondetection/
2935 @cp sha1collisiondetection/lib/sha1.[ch] \
2936 $(GIT_TARNAME)/sha1collisiondetection/lib/
2937 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2938 $(GIT_TARNAME)/sha1collisiondetection/lib/
2939 $(TAR) rf $(GIT_TARNAME).tar \
2940 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2941 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2942 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2943 endif
2944 @$(RM) -r $(GIT_TARNAME)
2945 gzip -f -9 $(GIT_TARNAME).tar
2946
2947 rpm::
2948 @echo >&2 "Use distro packaged sources to run rpmbuild"
2949 @false
2950 .PHONY: rpm
2951
2952 htmldocs = git-htmldocs-$(GIT_VERSION)
2953 manpages = git-manpages-$(GIT_VERSION)
2954 .PHONY: dist-doc distclean
2955 dist-doc:
2956 $(RM) -r .doc-tmp-dir
2957 mkdir .doc-tmp-dir
2958 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2959 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2960 gzip -n -9 -f $(htmldocs).tar
2961 :
2962 $(RM) -r .doc-tmp-dir
2963 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2964 $(MAKE) -C Documentation DESTDIR=./ \
2965 man1dir=../.doc-tmp-dir/man1 \
2966 man5dir=../.doc-tmp-dir/man5 \
2967 man7dir=../.doc-tmp-dir/man7 \
2968 install
2969 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2970 gzip -n -9 -f $(manpages).tar
2971 $(RM) -r .doc-tmp-dir
2972
2973 ### Cleaning rules
2974
2975 distclean: clean
2976 $(RM) configure
2977 $(RM) config.log config.status config.cache
2978 $(RM) config.mak.autogen config.mak.append
2979 $(RM) -r autom4te.cache
2980
2981 profile-clean:
2982 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2983 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2984
2985 cocciclean:
2986 $(RM) contrib/coccinelle/*.cocci.patch*
2987
2988 clean: profile-clean coverage-clean cocciclean
2989 $(RM) *.res
2990 $(RM) $(OBJECTS)
2991 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2992 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2993 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2994 $(RM) $(FUZZ_PROGRAMS)
2995 $(RM) -r bin-wrappers $(dep_dirs)
2996 $(RM) -r po/build/
2997 $(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
2998 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2999 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
3000 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3001 $(MAKE) -C Documentation/ clean
3002 ifndef NO_PERL
3003 $(MAKE) -C gitweb clean
3004 $(RM) -r perl/build/
3005 endif
3006 $(MAKE) -C templates/ clean
3007 $(MAKE) -C t/ clean
3008 ifndef NO_TCLTK
3009 $(MAKE) -C gitk-git clean
3010 $(MAKE) -C git-gui clean
3011 endif
3012 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3013 $(RM) GIT-USER-AGENT GIT-PREFIX
3014 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3015
3016 .PHONY: all install profile-clean cocciclean clean strip
3017 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3018 .PHONY: FORCE cscope
3019
3020 ### Check documentation
3021 #
3022 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
3023 ALL_COMMANDS += git
3024 ALL_COMMANDS += gitk
3025 ALL_COMMANDS += gitweb
3026 ALL_COMMANDS += git-gui git-citool
3027
3028 .PHONY: check-docs
3029 check-docs::
3030 $(MAKE) -C Documentation lint-docs
3031 @(for v in $(ALL_COMMANDS); \
3032 do \
3033 case "$$v" in \
3034 git-merge-octopus | git-merge-ours | git-merge-recursive | \
3035 git-merge-resolve | git-merge-subtree | \
3036 git-fsck-objects | git-init-db | \
3037 git-remote-* | git-stage | \
3038 git-?*--?* ) continue ;; \
3039 esac ; \
3040 test -f "Documentation/$$v.txt" || \
3041 echo "no doc: $$v"; \
3042 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
3043 grep -q "^$$v[ ]" || \
3044 case "$$v" in \
3045 git) ;; \
3046 *) echo "no link: $$v";; \
3047 esac ; \
3048 done; \
3049 ( \
3050 sed -e '1,/^### command list/d' \
3051 -e '/^#/d' \
3052 -e 's/[ ].*//' \
3053 -e 's/^/listed /' command-list.txt; \
3054 $(MAKE) -C Documentation print-man1 | \
3055 grep '\.txt$$' | \
3056 sed -e 's|Documentation/|documented |' \
3057 -e 's/\.txt//'; \
3058 ) | while read how cmd; \
3059 do \
3060 case " $(ALL_COMMANDS) " in \
3061 *" $$cmd "*) ;; \
3062 *) echo "removed but $$how: $$cmd" ;; \
3063 esac; \
3064 done ) | sort
3065
3066 ### Make sure built-ins do not have dups and listed in git.c
3067 #
3068 check-builtins::
3069 ./check-builtins.sh
3070
3071 ### Test suite coverage testing
3072 #
3073 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3074 .PHONY: coverage-untested-functions cover_db cover_db_html
3075 .PHONY: coverage-clean-results
3076
3077 coverage:
3078 $(MAKE) coverage-test
3079 $(MAKE) coverage-untested-functions
3080
3081 object_dirs := $(sort $(dir $(OBJECTS)))
3082 coverage-clean-results:
3083 $(RM) $(addsuffix *.gcov,$(object_dirs))
3084 $(RM) $(addsuffix *.gcda,$(object_dirs))
3085 $(RM) coverage-untested-functions
3086 $(RM) -r cover_db/
3087 $(RM) -r cover_db_html/
3088
3089 coverage-clean: coverage-clean-results
3090 $(RM) $(addsuffix *.gcno,$(object_dirs))
3091
3092 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3093 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3094 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3095
3096 coverage-compile:
3097 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3098
3099 coverage-test: coverage-clean-results coverage-compile
3100 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3101 DEFAULT_TEST_TARGET=test -j1 test
3102
3103 coverage-report:
3104 $(QUIET_GCOV)for dir in $(object_dirs); do \
3105 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3106 done
3107
3108 coverage-untested-functions: coverage-report
3109 grep '^function.*called 0 ' *.c.gcov \
3110 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3111 > coverage-untested-functions
3112
3113 cover_db: coverage-report
3114 gcov2perl -db cover_db *.gcov
3115
3116 cover_db_html: cover_db
3117 cover -report html -outputdir cover_db_html cover_db
3118
3119
3120 ### Fuzz testing
3121 #
3122 # Building fuzz targets generally requires a special set of compiler flags that
3123 # are not necessarily appropriate for general builds, and that vary greatly
3124 # depending on the compiler version used.
3125 #
3126 # An example command to build against libFuzzer from LLVM 4.0.0:
3127 #
3128 # make CC=clang CXX=clang++ \
3129 # CFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
3130 # LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
3131 # fuzz-all
3132 #
3133 FUZZ_CXXFLAGS ?= $(CFLAGS)
3134
3135 .PHONY: fuzz-all
3136
3137 $(FUZZ_PROGRAMS): all
3138 $(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
3139 $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
3140
3141 fuzz-all: $(FUZZ_PROGRAMS)