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