repository: introduce the repository object
[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.
23 #
24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
25 # This also implies BLK_SHA1.
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 # Currently USE_LIBPCRE is a synonym for USE_LIBPCRE1, define
33 # USE_LIBPCRE2 instead if you'd like to use version 2 of the PCRE
34 # library. The USE_LIBPCRE flag will likely be changed to mean v2 by
35 # default in future releases.
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 OPENSSL_SHA1 environment variable when running make to link
165 # with the SHA1 routine from openssl library.
166 #
167 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
168 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
169 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
170 #
171 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
172 #
173 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
174 #
175 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
176 #
177 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
178 #
179 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
180 #
181 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
182 #
183 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
184 #
185 # Define NO_UINTMAX_T if you don't have uintmax_t.
186 #
187 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
188 # Patrick Mauritz).
189 #
190 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
191 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
192 # inet_ntop and inet_pton additionally reside there.
193 #
194 # Define NO_MMAP if you want to avoid mmap.
195 #
196 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
197 #
198 # Define NO_POLL if you do not have or don't want to use poll().
199 # This also implies NO_SYS_POLL_H.
200 #
201 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
202 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
203 # we want to know more about the issue.
204 #
205 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
206 #
207 # Define NO_PREAD if you have a problem with pread() system call (e.g.
208 # cygwin1.dll before v1.5.22).
209 #
210 # Define NO_SETITIMER if you don't have setitimer()
211 #
212 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
213 # This also implies NO_SETITIMER
214 #
215 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
216 # generally faster on your platform than accessing the working directory.
217 #
218 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
219 # the executable mode bit, but doesn't really do so.
220 #
221 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
222 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
223 # usual 0xF000).
224 #
225 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
226 #
227 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
228 #
229 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
230 # sockaddr_storage.
231 #
232 # Define NO_ICONV if your libc does not properly support iconv.
233 #
234 # Define OLD_ICONV if your library has an old iconv(), where the second
235 # (input buffer pointer) parameter is declared with type (const char **).
236 #
237 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
238 #
239 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
240 # that tells runtime paths to dynamic libraries;
241 # "-Wl,-rpath=/path/lib" is used instead.
242 #
243 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
244 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
245 #
246 # Define USE_NSEC below if you want git to care about sub-second file mtimes
247 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
248 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
249 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
250 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
251 # Documentation/technical/racy-git.txt for details.
252 #
253 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
254 # "st_ctim"
255 #
256 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
257 # available. This automatically turns USE_NSEC off.
258 #
259 # Define USE_STDEV below if you want git to care about the underlying device
260 # change being considered an inode change from the update-index perspective.
261 #
262 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
263 # field that counts the on-disk footprint in 512-byte blocks.
264 #
265 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
266 # (not v1.73 or v1.71).
267 #
268 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
269 # (versions 1.68.1 through v1.72).
270 #
271 # Define GNU_ROFF if your target system uses GNU groff. This forces
272 # apostrophes to be ASCII so that cut&pasting examples to the shell
273 # will work.
274 #
275 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
276 # documentation.
277 #
278 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
279 # Extensions Lab if you have it available.
280 #
281 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
282 #
283 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
284 # MakeMaker (e.g. using ActiveState under Cygwin).
285 #
286 # Define NO_PERL if you do not want Perl scripts or libraries at all.
287 #
288 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
289 # but /usr/bin/python2.7 on some platforms).
290 #
291 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
292 #
293 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
294 #
295 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
296 # and egrep that are pickier when their input contains non-ASCII data.
297 #
298 # The TCL_PATH variable governs the location of the Tcl interpreter
299 # used to optimize git-gui for your system. Only used if NO_TCLTK
300 # is not set. Defaults to the bare 'tclsh'.
301 #
302 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
303 # If not set it defaults to the bare 'wish'. If it is set to the empty
304 # string then NO_TCLTK will be forced (this is used by configure script).
305 #
306 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
307 # is a simplified version of the merge sort used in glibc. This is
308 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
309 #
310 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
311 # compatible with the one described in C11 Annex K.
312 #
313 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
314 # information on a not yet closed file that lstat would return for the same
315 # file after it was closed.
316 #
317 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
318 # when hardlinking a file to another name and unlinking the original file right
319 # away (some NTFS drivers seem to zero the contents in that scenario).
320 #
321 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
322 # programs as a tar, where bin/ and libexec/ might be on different file systems.
323 #
324 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
325 # copies to install built-in git commands e.g. git-cat-file.
326 #
327 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
328 # memory allocators with the nedmalloc allocator written by Niall Douglas.
329 #
330 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
331 # This is necessary when using a custom allocator in order to avoid
332 # crashes due to allocation and free working on different 'heaps'.
333 # It's defined automatically if USE_NED_ALLOCATOR is set.
334 #
335 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
336 # feature.
337 #
338 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
339 # user.
340 #
341 # Define GETTEXT_POISON if you are debugging the choice of strings marked
342 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
343 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
344 # (to any value) in your environment.
345 #
346 # Define JSMIN to point to JavaScript minifier that functions as
347 # a filter to have gitweb.js minified.
348 #
349 # Define CSSMIN to point to a CSS minifier in order to generate a minified
350 # version of gitweb.css
351 #
352 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
353 # you want to use something different. The value will be interpreted by the
354 # shell at runtime when it is used.
355 #
356 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
357 # want to use something different. The value will be interpreted by the shell
358 # if necessary when it is used. Examples:
359 #
360 # DEFAULT_EDITOR='~/bin/vi',
361 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
362 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
363 #
364 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
365 # header files to be automatically computed, to avoid rebuilding objects when
366 # an unrelated header file changes. Define it to "no" to use the hard-coded
367 # dependency rules. The default is "auto", which means to use computed header
368 # dependencies if your compiler is detected to support it.
369 #
370 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
371 #
372 # Define GIT_USER_AGENT if you want to change how git identifies itself during
373 # network interactions. The default is "git/$(GIT_VERSION)".
374 #
375 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
376 # (defaults to "man") if you want to have a different default when
377 # "git help" is called without a parameter specifying the format.
378 #
379 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
380 # with a different indexfile format version. If it isn't set the index
381 # file format used is index-v[23].
382 #
383 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
384 # return NULL when it receives a bogus time_t.
385 #
386 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
387 #
388 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
389 #
390 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
391 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
392 #
393 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
394 # compiles the following initialization:
395 #
396 # static const char s[] = ("FOO");
397 #
398 # and define it to "no" if you need to remove the parentheses () around the
399 # constant. The default is "auto", which means to use parentheses if your
400 # compiler is detected to support it.
401 #
402 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
403 #
404 # Define HAVE_GETDELIM if your system has the getdelim() function.
405 #
406 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
407 # default environment variables to be passed when a pager is spawned, e.g.
408 #
409 # PAGER_ENV = LESS=FRX LV=-c
410 #
411 # to say "export LESS=FRX (and LV=-c) if the environment variable
412 # LESS (and LV) is not set, respectively".
413
414 GIT-VERSION-FILE: FORCE
415 @$(SHELL_PATH) ./GIT-VERSION-GEN
416 -include GIT-VERSION-FILE
417
418 # CFLAGS and LDFLAGS are for the users to override from the command line.
419
420 CFLAGS = -g -O2 -Wall
421 DEVELOPER_CFLAGS = -Werror \
422 -Wdeclaration-after-statement \
423 -Wno-format-zero-length \
424 -Wold-style-definition \
425 -Woverflow \
426 -Wpointer-arith \
427 -Wstrict-prototypes \
428 -Wunused \
429 -Wvla
430 LDFLAGS =
431 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
432 ALL_LDFLAGS = $(LDFLAGS)
433 STRIP ?= strip
434
435 # Create as necessary, replace existing, make ranlib unneeded.
436 ARFLAGS = rcs
437
438 # Among the variables below, these:
439 # gitexecdir
440 # template_dir
441 # sysconfdir
442 # can be specified as a relative path some/where/else;
443 # this is interpreted as relative to $(prefix) and "git" at
444 # runtime figures out where they are based on the path to the executable.
445 # Additionally, the following will be treated as relative by "git" if they
446 # begin with "$(prefix)/":
447 # mandir
448 # infodir
449 # htmldir
450 # This can help installing the suite in a relocatable way.
451
452 prefix = $(HOME)
453 bindir_relative = bin
454 bindir = $(prefix)/$(bindir_relative)
455 mandir = $(prefix)/share/man
456 infodir = $(prefix)/share/info
457 gitexecdir = libexec/git-core
458 mergetoolsdir = $(gitexecdir)/mergetools
459 sharedir = $(prefix)/share
460 gitwebdir = $(sharedir)/gitweb
461 localedir = $(sharedir)/locale
462 template_dir = share/git-core/templates
463 htmldir = $(prefix)/share/doc/git-doc
464 ETC_GITCONFIG = $(sysconfdir)/gitconfig
465 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
466 lib = lib
467 # DESTDIR =
468 pathsep = :
469
470 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
471 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
472 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
473
474 export prefix bindir sharedir sysconfdir gitwebdir localedir
475
476 CC = cc
477 AR = ar
478 RM = rm -f
479 DIFF = diff
480 TAR = tar
481 FIND = find
482 INSTALL = install
483 TCL_PATH = tclsh
484 TCLTK_PATH = wish
485 XGETTEXT = xgettext
486 MSGFMT = msgfmt
487 CURL_CONFIG = curl-config
488 PTHREAD_LIBS = -lpthread
489 PTHREAD_CFLAGS =
490 GCOV = gcov
491 SPATCH = spatch
492
493 export TCL_PATH TCLTK_PATH
494
495 SPARSE_FLAGS =
496 SPATCH_FLAGS = --all-includes
497
498
499
500 ### --- END CONFIGURATION SECTION ---
501
502 # Those must not be GNU-specific; they are shared with perl/ which may
503 # be built by a different compiler. (Note that this is an artifact now
504 # but it still might be nice to keep that distinction.)
505 BASIC_CFLAGS = -I.
506 BASIC_LDFLAGS =
507
508 # Guard against environment variables
509 BUILTIN_OBJS =
510 BUILT_INS =
511 COMPAT_CFLAGS =
512 COMPAT_OBJS =
513 XDIFF_OBJS =
514 VCSSVN_OBJS =
515 GENERATED_H =
516 EXTRA_CPPFLAGS =
517 LIB_OBJS =
518 PROGRAM_OBJS =
519 PROGRAMS =
520 SCRIPT_PERL =
521 SCRIPT_PYTHON =
522 SCRIPT_SH =
523 SCRIPT_LIB =
524 TEST_PROGRAMS_NEED_X =
525
526 # Having this variable in your environment would break pipelines because
527 # you cause "cd" to echo its destination to stdout. It can also take
528 # scripts to unexpected places. If you like CDPATH, define it for your
529 # interactive shell sessions without exporting it.
530 unexport CDPATH
531
532 SCRIPT_SH += git-bisect.sh
533 SCRIPT_SH += git-difftool--helper.sh
534 SCRIPT_SH += git-filter-branch.sh
535 SCRIPT_SH += git-merge-octopus.sh
536 SCRIPT_SH += git-merge-one-file.sh
537 SCRIPT_SH += git-merge-resolve.sh
538 SCRIPT_SH += git-mergetool.sh
539 SCRIPT_SH += git-quiltimport.sh
540 SCRIPT_SH += git-rebase.sh
541 SCRIPT_SH += git-remote-testgit.sh
542 SCRIPT_SH += git-request-pull.sh
543 SCRIPT_SH += git-stash.sh
544 SCRIPT_SH += git-submodule.sh
545 SCRIPT_SH += git-web--browse.sh
546
547 SCRIPT_LIB += git-mergetool--lib
548 SCRIPT_LIB += git-parse-remote
549 SCRIPT_LIB += git-rebase--am
550 SCRIPT_LIB += git-rebase--interactive
551 SCRIPT_LIB += git-rebase--merge
552 SCRIPT_LIB += git-sh-setup
553 SCRIPT_LIB += git-sh-i18n
554
555 SCRIPT_PERL += git-add--interactive.perl
556 SCRIPT_PERL += git-archimport.perl
557 SCRIPT_PERL += git-cvsexportcommit.perl
558 SCRIPT_PERL += git-cvsimport.perl
559 SCRIPT_PERL += git-cvsserver.perl
560 SCRIPT_PERL += git-send-email.perl
561 SCRIPT_PERL += git-svn.perl
562
563 SCRIPT_PYTHON += git-p4.py
564
565 NO_INSTALL += git-remote-testgit
566
567 # Generated files for scripts
568 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
569 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
570 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
571
572 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
573 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
574 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
575
576 # Individual rules to allow e.g.
577 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
578 # from subdirectories like contrib/*/
579 .PHONY: build-perl-script build-sh-script build-python-script
580 build-perl-script: $(SCRIPT_PERL_GEN)
581 build-sh-script: $(SCRIPT_SH_GEN)
582 build-python-script: $(SCRIPT_PYTHON_GEN)
583
584 .PHONY: install-perl-script install-sh-script install-python-script
585 install-sh-script: $(SCRIPT_SH_INS)
586 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
587 install-perl-script: $(SCRIPT_PERL_INS)
588 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
589 install-python-script: $(SCRIPT_PYTHON_INS)
590 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
591
592 .PHONY: clean-perl-script clean-sh-script clean-python-script
593 clean-sh-script:
594 $(RM) $(SCRIPT_SH_GEN)
595 clean-perl-script:
596 $(RM) $(SCRIPT_PERL_GEN)
597 clean-python-script:
598 $(RM) $(SCRIPT_PYTHON_GEN)
599
600 SCRIPTS = $(SCRIPT_SH_INS) \
601 $(SCRIPT_PERL_INS) \
602 $(SCRIPT_PYTHON_INS) \
603 git-instaweb
604
605 ETAGS_TARGET = TAGS
606
607 # Empty...
608 EXTRA_PROGRAMS =
609
610 # ... and all the rest that could be moved out of bindir to gitexecdir
611 PROGRAMS += $(EXTRA_PROGRAMS)
612
613 PROGRAM_OBJS += credential-store.o
614 PROGRAM_OBJS += daemon.o
615 PROGRAM_OBJS += fast-import.o
616 PROGRAM_OBJS += http-backend.o
617 PROGRAM_OBJS += imap-send.o
618 PROGRAM_OBJS += sh-i18n--envsubst.o
619 PROGRAM_OBJS += shell.o
620 PROGRAM_OBJS += show-index.o
621 PROGRAM_OBJS += upload-pack.o
622 PROGRAM_OBJS += remote-testsvn.o
623
624 # Binary suffix, set to .exe for Windows builds
625 X =
626
627 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
628
629 TEST_PROGRAMS_NEED_X += test-chmtime
630 TEST_PROGRAMS_NEED_X += test-ctype
631 TEST_PROGRAMS_NEED_X += test-config
632 TEST_PROGRAMS_NEED_X += test-date
633 TEST_PROGRAMS_NEED_X += test-delta
634 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
635 TEST_PROGRAMS_NEED_X += test-dump-split-index
636 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
637 TEST_PROGRAMS_NEED_X += test-fake-ssh
638 TEST_PROGRAMS_NEED_X += test-genrandom
639 TEST_PROGRAMS_NEED_X += test-hashmap
640 TEST_PROGRAMS_NEED_X += test-index-version
641 TEST_PROGRAMS_NEED_X += test-lazy-init-name-hash
642 TEST_PROGRAMS_NEED_X += test-line-buffer
643 TEST_PROGRAMS_NEED_X += test-match-trees
644 TEST_PROGRAMS_NEED_X += test-mergesort
645 TEST_PROGRAMS_NEED_X += test-mktemp
646 TEST_PROGRAMS_NEED_X += test-online-cpus
647 TEST_PROGRAMS_NEED_X += test-parse-options
648 TEST_PROGRAMS_NEED_X += test-path-utils
649 TEST_PROGRAMS_NEED_X += test-prio-queue
650 TEST_PROGRAMS_NEED_X += test-read-cache
651 TEST_PROGRAMS_NEED_X += test-ref-store
652 TEST_PROGRAMS_NEED_X += test-regex
653 TEST_PROGRAMS_NEED_X += test-revision-walking
654 TEST_PROGRAMS_NEED_X += test-run-command
655 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
656 TEST_PROGRAMS_NEED_X += test-sha1
657 TEST_PROGRAMS_NEED_X += test-sha1-array
658 TEST_PROGRAMS_NEED_X += test-sigchain
659 TEST_PROGRAMS_NEED_X += test-strcmp-offset
660 TEST_PROGRAMS_NEED_X += test-string-list
661 TEST_PROGRAMS_NEED_X += test-submodule-config
662 TEST_PROGRAMS_NEED_X += test-subprocess
663 TEST_PROGRAMS_NEED_X += test-svn-fe
664 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
665 TEST_PROGRAMS_NEED_X += test-wildmatch
666
667 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
668
669 # List built-in command $C whose implementation cmd_$C() is not in
670 # builtin/$C.o but is linked in as part of some other command.
671 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
672
673 BUILT_INS += git-cherry$X
674 BUILT_INS += git-cherry-pick$X
675 BUILT_INS += git-format-patch$X
676 BUILT_INS += git-fsck-objects$X
677 BUILT_INS += git-init$X
678 BUILT_INS += git-merge-subtree$X
679 BUILT_INS += git-show$X
680 BUILT_INS += git-stage$X
681 BUILT_INS += git-status$X
682 BUILT_INS += git-whatchanged$X
683
684 # what 'all' will build and 'install' will install in gitexecdir,
685 # excluding programs for built-in commands
686 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
687
688 # what 'all' will build but not install in gitexecdir
689 OTHER_PROGRAMS = git$X
690
691 # what test wrappers are needed and 'install' will install, in bindir
692 BINDIR_PROGRAMS_NEED_X += git
693 BINDIR_PROGRAMS_NEED_X += git-upload-pack
694 BINDIR_PROGRAMS_NEED_X += git-receive-pack
695 BINDIR_PROGRAMS_NEED_X += git-upload-archive
696 BINDIR_PROGRAMS_NEED_X += git-shell
697
698 BINDIR_PROGRAMS_NO_X += git-cvsserver
699
700 # Set paths to tools early so that they can be used for version tests.
701 ifndef SHELL_PATH
702 SHELL_PATH = /bin/sh
703 endif
704 ifndef PERL_PATH
705 PERL_PATH = /usr/bin/perl
706 endif
707 ifndef PYTHON_PATH
708 PYTHON_PATH = /usr/bin/python
709 endif
710
711 export PERL_PATH
712 export PYTHON_PATH
713
714 LIB_FILE = libgit.a
715 XDIFF_LIB = xdiff/lib.a
716 VCSSVN_LIB = vcs-svn/lib.a
717
718 GENERATED_H += common-cmds.h
719
720 LIB_H = $(shell $(FIND) . \
721 -name .git -prune -o \
722 -name t -prune -o \
723 -name Documentation -prune -o \
724 -name '*.h' -print)
725
726 LIB_OBJS += abspath.o
727 LIB_OBJS += advice.o
728 LIB_OBJS += alias.o
729 LIB_OBJS += alloc.o
730 LIB_OBJS += apply.o
731 LIB_OBJS += archive.o
732 LIB_OBJS += archive-tar.o
733 LIB_OBJS += archive-zip.o
734 LIB_OBJS += argv-array.o
735 LIB_OBJS += attr.o
736 LIB_OBJS += base85.o
737 LIB_OBJS += bisect.o
738 LIB_OBJS += blame.o
739 LIB_OBJS += blob.o
740 LIB_OBJS += branch.o
741 LIB_OBJS += bulk-checkin.o
742 LIB_OBJS += bundle.o
743 LIB_OBJS += cache-tree.o
744 LIB_OBJS += color.o
745 LIB_OBJS += column.o
746 LIB_OBJS += combine-diff.o
747 LIB_OBJS += commit.o
748 LIB_OBJS += compat/obstack.o
749 LIB_OBJS += compat/terminal.o
750 LIB_OBJS += config.o
751 LIB_OBJS += connect.o
752 LIB_OBJS += connected.o
753 LIB_OBJS += convert.o
754 LIB_OBJS += copy.o
755 LIB_OBJS += credential.o
756 LIB_OBJS += csum-file.o
757 LIB_OBJS += ctype.o
758 LIB_OBJS += date.o
759 LIB_OBJS += decorate.o
760 LIB_OBJS += diffcore-break.o
761 LIB_OBJS += diffcore-delta.o
762 LIB_OBJS += diffcore-order.o
763 LIB_OBJS += diffcore-pickaxe.o
764 LIB_OBJS += diffcore-rename.o
765 LIB_OBJS += diff-delta.o
766 LIB_OBJS += diff-lib.o
767 LIB_OBJS += diff-no-index.o
768 LIB_OBJS += diff.o
769 LIB_OBJS += dir.o
770 LIB_OBJS += dir-iterator.o
771 LIB_OBJS += editor.o
772 LIB_OBJS += entry.o
773 LIB_OBJS += environment.o
774 LIB_OBJS += ewah/bitmap.o
775 LIB_OBJS += ewah/ewah_bitmap.o
776 LIB_OBJS += ewah/ewah_io.o
777 LIB_OBJS += ewah/ewah_rlw.o
778 LIB_OBJS += exec_cmd.o
779 LIB_OBJS += fetch-pack.o
780 LIB_OBJS += fsck.o
781 LIB_OBJS += gettext.o
782 LIB_OBJS += gpg-interface.o
783 LIB_OBJS += graph.o
784 LIB_OBJS += grep.o
785 LIB_OBJS += hashmap.o
786 LIB_OBJS += help.o
787 LIB_OBJS += hex.o
788 LIB_OBJS += ident.o
789 LIB_OBJS += kwset.o
790 LIB_OBJS += levenshtein.o
791 LIB_OBJS += line-log.o
792 LIB_OBJS += line-range.o
793 LIB_OBJS += list-objects.o
794 LIB_OBJS += ll-merge.o
795 LIB_OBJS += lockfile.o
796 LIB_OBJS += log-tree.o
797 LIB_OBJS += mailinfo.o
798 LIB_OBJS += mailmap.o
799 LIB_OBJS += match-trees.o
800 LIB_OBJS += merge.o
801 LIB_OBJS += merge-blobs.o
802 LIB_OBJS += merge-recursive.o
803 LIB_OBJS += mergesort.o
804 LIB_OBJS += mru.o
805 LIB_OBJS += name-hash.o
806 LIB_OBJS += notes.o
807 LIB_OBJS += notes-cache.o
808 LIB_OBJS += notes-merge.o
809 LIB_OBJS += notes-utils.o
810 LIB_OBJS += object.o
811 LIB_OBJS += oidset.o
812 LIB_OBJS += pack-bitmap.o
813 LIB_OBJS += pack-bitmap-write.o
814 LIB_OBJS += pack-check.o
815 LIB_OBJS += pack-objects.o
816 LIB_OBJS += pack-revindex.o
817 LIB_OBJS += pack-write.o
818 LIB_OBJS += pager.o
819 LIB_OBJS += parse-options.o
820 LIB_OBJS += parse-options-cb.o
821 LIB_OBJS += patch-delta.o
822 LIB_OBJS += patch-ids.o
823 LIB_OBJS += path.o
824 LIB_OBJS += pathspec.o
825 LIB_OBJS += pkt-line.o
826 LIB_OBJS += preload-index.o
827 LIB_OBJS += pretty.o
828 LIB_OBJS += prio-queue.o
829 LIB_OBJS += progress.o
830 LIB_OBJS += prompt.o
831 LIB_OBJS += quote.o
832 LIB_OBJS += reachable.o
833 LIB_OBJS += read-cache.o
834 LIB_OBJS += reflog-walk.o
835 LIB_OBJS += refs.o
836 LIB_OBJS += refs/files-backend.o
837 LIB_OBJS += refs/iterator.o
838 LIB_OBJS += refs/ref-cache.o
839 LIB_OBJS += ref-filter.o
840 LIB_OBJS += remote.o
841 LIB_OBJS += replace_object.o
842 LIB_OBJS += repository.o
843 LIB_OBJS += rerere.o
844 LIB_OBJS += resolve-undo.o
845 LIB_OBJS += revision.o
846 LIB_OBJS += run-command.o
847 LIB_OBJS += send-pack.o
848 LIB_OBJS += sequencer.o
849 LIB_OBJS += server-info.o
850 LIB_OBJS += setup.o
851 LIB_OBJS += sha1-array.o
852 LIB_OBJS += sha1-lookup.o
853 LIB_OBJS += sha1_file.o
854 LIB_OBJS += sha1_name.o
855 LIB_OBJS += shallow.o
856 LIB_OBJS += sideband.o
857 LIB_OBJS += sigchain.o
858 LIB_OBJS += split-index.o
859 LIB_OBJS += strbuf.o
860 LIB_OBJS += streaming.o
861 LIB_OBJS += string-list.o
862 LIB_OBJS += submodule.o
863 LIB_OBJS += submodule-config.o
864 LIB_OBJS += sub-process.o
865 LIB_OBJS += symlinks.o
866 LIB_OBJS += tag.o
867 LIB_OBJS += tempfile.o
868 LIB_OBJS += tmp-objdir.o
869 LIB_OBJS += trace.o
870 LIB_OBJS += trailer.o
871 LIB_OBJS += transport.o
872 LIB_OBJS += transport-helper.o
873 LIB_OBJS += tree-diff.o
874 LIB_OBJS += tree.o
875 LIB_OBJS += tree-walk.o
876 LIB_OBJS += unpack-trees.o
877 LIB_OBJS += url.o
878 LIB_OBJS += urlmatch.o
879 LIB_OBJS += usage.o
880 LIB_OBJS += userdiff.o
881 LIB_OBJS += utf8.o
882 LIB_OBJS += varint.o
883 LIB_OBJS += version.o
884 LIB_OBJS += versioncmp.o
885 LIB_OBJS += walker.o
886 LIB_OBJS += wildmatch.o
887 LIB_OBJS += worktree.o
888 LIB_OBJS += wrapper.o
889 LIB_OBJS += write_or_die.o
890 LIB_OBJS += ws.o
891 LIB_OBJS += wt-status.o
892 LIB_OBJS += xdiff-interface.o
893 LIB_OBJS += zlib.o
894
895 BUILTIN_OBJS += builtin/add.o
896 BUILTIN_OBJS += builtin/am.o
897 BUILTIN_OBJS += builtin/annotate.o
898 BUILTIN_OBJS += builtin/apply.o
899 BUILTIN_OBJS += builtin/archive.o
900 BUILTIN_OBJS += builtin/bisect--helper.o
901 BUILTIN_OBJS += builtin/blame.o
902 BUILTIN_OBJS += builtin/branch.o
903 BUILTIN_OBJS += builtin/bundle.o
904 BUILTIN_OBJS += builtin/cat-file.o
905 BUILTIN_OBJS += builtin/check-attr.o
906 BUILTIN_OBJS += builtin/check-ignore.o
907 BUILTIN_OBJS += builtin/check-mailmap.o
908 BUILTIN_OBJS += builtin/check-ref-format.o
909 BUILTIN_OBJS += builtin/checkout-index.o
910 BUILTIN_OBJS += builtin/checkout.o
911 BUILTIN_OBJS += builtin/clean.o
912 BUILTIN_OBJS += builtin/clone.o
913 BUILTIN_OBJS += builtin/column.o
914 BUILTIN_OBJS += builtin/commit-tree.o
915 BUILTIN_OBJS += builtin/commit.o
916 BUILTIN_OBJS += builtin/config.o
917 BUILTIN_OBJS += builtin/count-objects.o
918 BUILTIN_OBJS += builtin/credential.o
919 BUILTIN_OBJS += builtin/describe.o
920 BUILTIN_OBJS += builtin/diff-files.o
921 BUILTIN_OBJS += builtin/diff-index.o
922 BUILTIN_OBJS += builtin/diff-tree.o
923 BUILTIN_OBJS += builtin/diff.o
924 BUILTIN_OBJS += builtin/difftool.o
925 BUILTIN_OBJS += builtin/fast-export.o
926 BUILTIN_OBJS += builtin/fetch-pack.o
927 BUILTIN_OBJS += builtin/fetch.o
928 BUILTIN_OBJS += builtin/fmt-merge-msg.o
929 BUILTIN_OBJS += builtin/for-each-ref.o
930 BUILTIN_OBJS += builtin/fsck.o
931 BUILTIN_OBJS += builtin/gc.o
932 BUILTIN_OBJS += builtin/get-tar-commit-id.o
933 BUILTIN_OBJS += builtin/grep.o
934 BUILTIN_OBJS += builtin/hash-object.o
935 BUILTIN_OBJS += builtin/help.o
936 BUILTIN_OBJS += builtin/index-pack.o
937 BUILTIN_OBJS += builtin/init-db.o
938 BUILTIN_OBJS += builtin/interpret-trailers.o
939 BUILTIN_OBJS += builtin/log.o
940 BUILTIN_OBJS += builtin/ls-files.o
941 BUILTIN_OBJS += builtin/ls-remote.o
942 BUILTIN_OBJS += builtin/ls-tree.o
943 BUILTIN_OBJS += builtin/mailinfo.o
944 BUILTIN_OBJS += builtin/mailsplit.o
945 BUILTIN_OBJS += builtin/merge.o
946 BUILTIN_OBJS += builtin/merge-base.o
947 BUILTIN_OBJS += builtin/merge-file.o
948 BUILTIN_OBJS += builtin/merge-index.o
949 BUILTIN_OBJS += builtin/merge-ours.o
950 BUILTIN_OBJS += builtin/merge-recursive.o
951 BUILTIN_OBJS += builtin/merge-tree.o
952 BUILTIN_OBJS += builtin/mktag.o
953 BUILTIN_OBJS += builtin/mktree.o
954 BUILTIN_OBJS += builtin/mv.o
955 BUILTIN_OBJS += builtin/name-rev.o
956 BUILTIN_OBJS += builtin/notes.o
957 BUILTIN_OBJS += builtin/pack-objects.o
958 BUILTIN_OBJS += builtin/pack-redundant.o
959 BUILTIN_OBJS += builtin/pack-refs.o
960 BUILTIN_OBJS += builtin/patch-id.o
961 BUILTIN_OBJS += builtin/prune-packed.o
962 BUILTIN_OBJS += builtin/prune.o
963 BUILTIN_OBJS += builtin/pull.o
964 BUILTIN_OBJS += builtin/push.o
965 BUILTIN_OBJS += builtin/read-tree.o
966 BUILTIN_OBJS += builtin/rebase--helper.o
967 BUILTIN_OBJS += builtin/receive-pack.o
968 BUILTIN_OBJS += builtin/reflog.o
969 BUILTIN_OBJS += builtin/remote.o
970 BUILTIN_OBJS += builtin/remote-ext.o
971 BUILTIN_OBJS += builtin/remote-fd.o
972 BUILTIN_OBJS += builtin/repack.o
973 BUILTIN_OBJS += builtin/replace.o
974 BUILTIN_OBJS += builtin/rerere.o
975 BUILTIN_OBJS += builtin/reset.o
976 BUILTIN_OBJS += builtin/rev-list.o
977 BUILTIN_OBJS += builtin/rev-parse.o
978 BUILTIN_OBJS += builtin/revert.o
979 BUILTIN_OBJS += builtin/rm.o
980 BUILTIN_OBJS += builtin/send-pack.o
981 BUILTIN_OBJS += builtin/shortlog.o
982 BUILTIN_OBJS += builtin/show-branch.o
983 BUILTIN_OBJS += builtin/show-ref.o
984 BUILTIN_OBJS += builtin/stripspace.o
985 BUILTIN_OBJS += builtin/submodule--helper.o
986 BUILTIN_OBJS += builtin/symbolic-ref.o
987 BUILTIN_OBJS += builtin/tag.o
988 BUILTIN_OBJS += builtin/unpack-file.o
989 BUILTIN_OBJS += builtin/unpack-objects.o
990 BUILTIN_OBJS += builtin/update-index.o
991 BUILTIN_OBJS += builtin/update-ref.o
992 BUILTIN_OBJS += builtin/update-server-info.o
993 BUILTIN_OBJS += builtin/upload-archive.o
994 BUILTIN_OBJS += builtin/var.o
995 BUILTIN_OBJS += builtin/verify-commit.o
996 BUILTIN_OBJS += builtin/verify-pack.o
997 BUILTIN_OBJS += builtin/verify-tag.o
998 BUILTIN_OBJS += builtin/worktree.o
999 BUILTIN_OBJS += builtin/write-tree.o
1000
1001 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1002 EXTLIBS =
1003
1004 GIT_USER_AGENT = git/$(GIT_VERSION)
1005
1006 include config.mak.uname
1007 -include config.mak.autogen
1008 -include config.mak
1009
1010 ifdef DEVELOPER
1011 CFLAGS += $(DEVELOPER_CFLAGS)
1012 endif
1013
1014 ifndef sysconfdir
1015 ifeq ($(prefix),/usr)
1016 sysconfdir = /etc
1017 else
1018 sysconfdir = etc
1019 endif
1020 endif
1021
1022 ifndef COMPUTE_HEADER_DEPENDENCIES
1023 COMPUTE_HEADER_DEPENDENCIES = auto
1024 endif
1025
1026 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1027 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1028 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1029 -x c /dev/null -o /dev/null 2>&1; \
1030 echo $$?)
1031 ifeq ($(dep_check),0)
1032 override COMPUTE_HEADER_DEPENDENCIES = yes
1033 else
1034 override COMPUTE_HEADER_DEPENDENCIES = no
1035 endif
1036 endif
1037
1038 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1039 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1040 else
1041 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1042 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1043 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1044 endif
1045 endif
1046
1047 ifdef SANE_TOOL_PATH
1048 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1049 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1050 PATH := $(SANE_TOOL_PATH):${PATH}
1051 else
1052 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1053 endif
1054
1055 ifneq (,$(INLINE))
1056 BASIC_CFLAGS += -Dinline=$(INLINE)
1057 endif
1058
1059 ifneq (,$(SOCKLEN_T))
1060 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1061 endif
1062
1063 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1064 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1065 else
1066 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1067 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1068 endif
1069 endif
1070
1071 ifeq ($(uname_S),Darwin)
1072 ifndef NO_FINK
1073 ifeq ($(shell test -d /sw/lib && echo y),y)
1074 BASIC_CFLAGS += -I/sw/include
1075 BASIC_LDFLAGS += -L/sw/lib
1076 endif
1077 endif
1078 ifndef NO_DARWIN_PORTS
1079 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1080 BASIC_CFLAGS += -I/opt/local/include
1081 BASIC_LDFLAGS += -L/opt/local/lib
1082 endif
1083 endif
1084 ifndef NO_APPLE_COMMON_CRYPTO
1085 NO_OPENSSL = YesPlease
1086 APPLE_COMMON_CRYPTO = YesPlease
1087 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1088 endif
1089 NO_REGEX = YesPlease
1090 PTHREAD_LIBS =
1091 endif
1092
1093 ifndef CC_LD_DYNPATH
1094 ifdef NO_R_TO_GCC_LINKER
1095 # Some gcc does not accept and pass -R to the linker to specify
1096 # the runtime dynamic library path.
1097 CC_LD_DYNPATH = -Wl,-rpath,
1098 else
1099 CC_LD_DYNPATH = -R
1100 endif
1101 endif
1102
1103 ifdef NO_LIBGEN_H
1104 COMPAT_CFLAGS += -DNO_LIBGEN_H
1105 COMPAT_OBJS += compat/basename.o
1106 endif
1107
1108 USE_LIBPCRE1 ?= $(USE_LIBPCRE)
1109
1110 ifneq (,$(USE_LIBPCRE1))
1111 ifdef USE_LIBPCRE2
1112 $(error Only set USE_LIBPCRE1 (or its alias USE_LIBPCRE) or USE_LIBPCRE2, not both!)
1113 endif
1114
1115 BASIC_CFLAGS += -DUSE_LIBPCRE1
1116 EXTLIBS += -lpcre
1117
1118 ifdef NO_LIBPCRE1_JIT
1119 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1120 endif
1121 endif
1122
1123 ifdef USE_LIBPCRE2
1124 BASIC_CFLAGS += -DUSE_LIBPCRE2
1125 EXTLIBS += -lpcre2-8
1126 endif
1127
1128 ifdef LIBPCREDIR
1129 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1130 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1131 endif
1132
1133 ifdef HAVE_ALLOCA_H
1134 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1135 endif
1136
1137 IMAP_SEND_BUILDDEPS =
1138 IMAP_SEND_LDFLAGS =
1139
1140 ifdef NO_CURL
1141 BASIC_CFLAGS += -DNO_CURL
1142 REMOTE_CURL_PRIMARY =
1143 REMOTE_CURL_ALIASES =
1144 REMOTE_CURL_NAMES =
1145 else
1146 ifdef CURLDIR
1147 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1148 BASIC_CFLAGS += -I$(CURLDIR)/include
1149 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1150 else
1151 CURL_LIBCURL = -lcurl
1152 endif
1153 ifdef NEEDS_SSL_WITH_CURL
1154 CURL_LIBCURL += -lssl
1155 ifdef NEEDS_CRYPTO_WITH_SSL
1156 CURL_LIBCURL += -lcrypto
1157 endif
1158 endif
1159 ifdef NEEDS_IDN_WITH_CURL
1160 CURL_LIBCURL += -lidn
1161 endif
1162
1163 REMOTE_CURL_PRIMARY = git-remote-http$X
1164 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1165 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1166 PROGRAM_OBJS += http-fetch.o
1167 PROGRAMS += $(REMOTE_CURL_NAMES)
1168 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1169 ifeq "$(curl_check)" "070908"
1170 ifndef NO_EXPAT
1171 PROGRAM_OBJS += http-push.o
1172 endif
1173 endif
1174 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1175 ifeq "$(curl_check)" "072200"
1176 USE_CURL_FOR_IMAP_SEND = YesPlease
1177 endif
1178 ifdef USE_CURL_FOR_IMAP_SEND
1179 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1180 IMAP_SEND_BUILDDEPS = http.o
1181 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1182 endif
1183 ifndef NO_EXPAT
1184 ifdef EXPATDIR
1185 BASIC_CFLAGS += -I$(EXPATDIR)/include
1186 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1187 else
1188 EXPAT_LIBEXPAT = -lexpat
1189 endif
1190 ifdef EXPAT_NEEDS_XMLPARSE_H
1191 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1192 endif
1193 endif
1194 endif
1195 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1196
1197 ifdef ZLIB_PATH
1198 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1199 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1200 endif
1201 EXTLIBS += -lz
1202
1203 ifndef NO_OPENSSL
1204 OPENSSL_LIBSSL = -lssl
1205 ifdef OPENSSLDIR
1206 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1207 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1208 else
1209 OPENSSL_LINK =
1210 endif
1211 ifdef NEEDS_CRYPTO_WITH_SSL
1212 OPENSSL_LIBSSL += -lcrypto
1213 endif
1214 else
1215 BASIC_CFLAGS += -DNO_OPENSSL
1216 BLK_SHA1 = 1
1217 OPENSSL_LIBSSL =
1218 endif
1219 ifdef NO_OPENSSL
1220 LIB_4_CRYPTO =
1221 else
1222 ifdef NEEDS_SSL_WITH_CRYPTO
1223 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1224 else
1225 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1226 endif
1227 ifdef APPLE_COMMON_CRYPTO
1228 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1229 endif
1230 endif
1231 ifdef NEEDS_LIBICONV
1232 ifdef ICONVDIR
1233 BASIC_CFLAGS += -I$(ICONVDIR)/include
1234 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1235 else
1236 ICONV_LINK =
1237 endif
1238 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1239 ICONV_LINK += -lintl
1240 endif
1241 EXTLIBS += $(ICONV_LINK) -liconv
1242 endif
1243 ifdef NEEDS_LIBGEN
1244 EXTLIBS += -lgen
1245 endif
1246 ifndef NO_GETTEXT
1247 ifndef LIBC_CONTAINS_LIBINTL
1248 EXTLIBS += -lintl
1249 endif
1250 endif
1251 ifdef NEEDS_SOCKET
1252 EXTLIBS += -lsocket
1253 endif
1254 ifdef NEEDS_NSL
1255 EXTLIBS += -lnsl
1256 endif
1257 ifdef NEEDS_RESOLV
1258 EXTLIBS += -lresolv
1259 endif
1260 ifdef NO_D_TYPE_IN_DIRENT
1261 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1262 endif
1263 ifdef NO_GECOS_IN_PWENT
1264 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1265 endif
1266 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1267 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1268 endif
1269 ifdef USE_NSEC
1270 BASIC_CFLAGS += -DUSE_NSEC
1271 endif
1272 ifdef USE_ST_TIMESPEC
1273 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1274 endif
1275 ifdef NO_NORETURN
1276 BASIC_CFLAGS += -DNO_NORETURN
1277 endif
1278 ifdef NO_NSEC
1279 BASIC_CFLAGS += -DNO_NSEC
1280 endif
1281 ifdef SNPRINTF_RETURNS_BOGUS
1282 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1283 COMPAT_OBJS += compat/snprintf.o
1284 endif
1285 ifdef FREAD_READS_DIRECTORIES
1286 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1287 COMPAT_OBJS += compat/fopen.o
1288 endif
1289 ifdef NO_SYMLINK_HEAD
1290 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1291 endif
1292 ifdef GETTEXT_POISON
1293 BASIC_CFLAGS += -DGETTEXT_POISON
1294 endif
1295 ifdef NO_GETTEXT
1296 BASIC_CFLAGS += -DNO_GETTEXT
1297 USE_GETTEXT_SCHEME ?= fallthrough
1298 endif
1299 ifdef NO_POLL
1300 NO_SYS_POLL_H = YesPlease
1301 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1302 COMPAT_OBJS += compat/poll/poll.o
1303 endif
1304 ifdef NO_STRCASESTR
1305 COMPAT_CFLAGS += -DNO_STRCASESTR
1306 COMPAT_OBJS += compat/strcasestr.o
1307 endif
1308 ifdef NO_STRLCPY
1309 COMPAT_CFLAGS += -DNO_STRLCPY
1310 COMPAT_OBJS += compat/strlcpy.o
1311 endif
1312 ifdef NO_STRTOUMAX
1313 COMPAT_CFLAGS += -DNO_STRTOUMAX
1314 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1315 endif
1316 ifdef NO_STRTOULL
1317 COMPAT_CFLAGS += -DNO_STRTOULL
1318 endif
1319 ifdef NO_SETENV
1320 COMPAT_CFLAGS += -DNO_SETENV
1321 COMPAT_OBJS += compat/setenv.o
1322 endif
1323 ifdef NO_MKDTEMP
1324 COMPAT_CFLAGS += -DNO_MKDTEMP
1325 COMPAT_OBJS += compat/mkdtemp.o
1326 endif
1327 ifdef MKDIR_WO_TRAILING_SLASH
1328 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1329 COMPAT_OBJS += compat/mkdir.o
1330 endif
1331 ifdef NO_UNSETENV
1332 COMPAT_CFLAGS += -DNO_UNSETENV
1333 COMPAT_OBJS += compat/unsetenv.o
1334 endif
1335 ifdef NO_SYS_SELECT_H
1336 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1337 endif
1338 ifdef NO_SYS_POLL_H
1339 BASIC_CFLAGS += -DNO_SYS_POLL_H
1340 endif
1341 ifdef NEEDS_SYS_PARAM_H
1342 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1343 endif
1344 ifdef NO_INTTYPES_H
1345 BASIC_CFLAGS += -DNO_INTTYPES_H
1346 endif
1347 ifdef NO_INITGROUPS
1348 BASIC_CFLAGS += -DNO_INITGROUPS
1349 endif
1350 ifdef NO_MMAP
1351 COMPAT_CFLAGS += -DNO_MMAP
1352 COMPAT_OBJS += compat/mmap.o
1353 else
1354 ifdef USE_WIN32_MMAP
1355 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1356 COMPAT_OBJS += compat/win32mmap.o
1357 endif
1358 endif
1359 ifdef OBJECT_CREATION_USES_RENAMES
1360 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1361 endif
1362 ifdef NO_STRUCT_ITIMERVAL
1363 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1364 NO_SETITIMER = YesPlease
1365 endif
1366 ifdef NO_SETITIMER
1367 COMPAT_CFLAGS += -DNO_SETITIMER
1368 endif
1369 ifdef NO_PREAD
1370 COMPAT_CFLAGS += -DNO_PREAD
1371 COMPAT_OBJS += compat/pread.o
1372 endif
1373 ifdef NO_FAST_WORKING_DIRECTORY
1374 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1375 endif
1376 ifdef NO_TRUSTABLE_FILEMODE
1377 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1378 endif
1379 ifdef NEEDS_MODE_TRANSLATION
1380 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1381 COMPAT_OBJS += compat/stat.o
1382 endif
1383 ifdef NO_IPV6
1384 BASIC_CFLAGS += -DNO_IPV6
1385 endif
1386 ifdef NO_INTPTR_T
1387 COMPAT_CFLAGS += -DNO_INTPTR_T
1388 endif
1389 ifdef NO_UINTMAX_T
1390 BASIC_CFLAGS += -Duintmax_t=uint32_t
1391 endif
1392 ifdef NO_SOCKADDR_STORAGE
1393 ifdef NO_IPV6
1394 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1395 else
1396 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1397 endif
1398 endif
1399 ifdef NO_INET_NTOP
1400 LIB_OBJS += compat/inet_ntop.o
1401 BASIC_CFLAGS += -DNO_INET_NTOP
1402 endif
1403 ifdef NO_INET_PTON
1404 LIB_OBJS += compat/inet_pton.o
1405 BASIC_CFLAGS += -DNO_INET_PTON
1406 endif
1407 ifndef NO_UNIX_SOCKETS
1408 LIB_OBJS += unix-socket.o
1409 PROGRAM_OBJS += credential-cache.o
1410 PROGRAM_OBJS += credential-cache--daemon.o
1411 endif
1412
1413 ifdef NO_ICONV
1414 BASIC_CFLAGS += -DNO_ICONV
1415 endif
1416
1417 ifdef OLD_ICONV
1418 BASIC_CFLAGS += -DOLD_ICONV
1419 endif
1420
1421 ifdef NO_DEFLATE_BOUND
1422 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1423 endif
1424
1425 ifdef NO_POSIX_GOODIES
1426 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1427 endif
1428
1429 ifdef APPLE_COMMON_CRYPTO
1430 # Apple CommonCrypto requires chunking
1431 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1432 endif
1433
1434 ifdef OPENSSL_SHA1
1435 EXTLIBS += $(LIB_4_CRYPTO)
1436 BASIC_CFLAGS += -DSHA1_OPENSSL
1437 else
1438 ifdef BLK_SHA1
1439 LIB_OBJS += block-sha1/sha1.o
1440 BASIC_CFLAGS += -DSHA1_BLK
1441 else
1442 ifdef PPC_SHA1
1443 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1444 BASIC_CFLAGS += -DSHA1_PPC
1445 else
1446 ifdef APPLE_COMMON_CRYPTO
1447 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1448 BASIC_CFLAGS += -DSHA1_APPLE
1449 else
1450 DC_SHA1 := YesPlease
1451 LIB_OBJS += sha1dc/sha1.o
1452 LIB_OBJS += sha1dc/ubc_check.o
1453 BASIC_CFLAGS += \
1454 -DSHA1_DC \
1455 -DSHA1DC_NO_STANDARD_INCLUDES \
1456 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1457 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1458 -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C="\"sha1dc_git.c\"" \
1459 -DSHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_H="\"sha1dc_git.h\"" \
1460 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1461 endif
1462 endif
1463 endif
1464 endif
1465
1466 ifdef SHA1_MAX_BLOCK_SIZE
1467 LIB_OBJS += compat/sha1-chunked.o
1468 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1469 endif
1470 ifdef NO_PERL_MAKEMAKER
1471 export NO_PERL_MAKEMAKER
1472 endif
1473 ifdef NO_HSTRERROR
1474 COMPAT_CFLAGS += -DNO_HSTRERROR
1475 COMPAT_OBJS += compat/hstrerror.o
1476 endif
1477 ifdef NO_MEMMEM
1478 COMPAT_CFLAGS += -DNO_MEMMEM
1479 COMPAT_OBJS += compat/memmem.o
1480 endif
1481 ifdef NO_GETPAGESIZE
1482 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1483 endif
1484 ifdef INTERNAL_QSORT
1485 COMPAT_CFLAGS += -DINTERNAL_QSORT
1486 COMPAT_OBJS += compat/qsort.o
1487 endif
1488 ifdef HAVE_ISO_QSORT_S
1489 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1490 else
1491 COMPAT_OBJS += compat/qsort_s.o
1492 endif
1493 ifdef RUNTIME_PREFIX
1494 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1495 endif
1496
1497 ifdef NO_PTHREADS
1498 BASIC_CFLAGS += -DNO_PTHREADS
1499 else
1500 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1501 EXTLIBS += $(PTHREAD_LIBS)
1502 LIB_OBJS += thread-utils.o
1503 endif
1504
1505 ifdef HAVE_PATHS_H
1506 BASIC_CFLAGS += -DHAVE_PATHS_H
1507 endif
1508
1509 ifdef HAVE_LIBCHARSET_H
1510 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1511 EXTLIBS += $(CHARSET_LIB)
1512 endif
1513
1514 ifdef HAVE_STRINGS_H
1515 BASIC_CFLAGS += -DHAVE_STRINGS_H
1516 endif
1517
1518 ifdef HAVE_DEV_TTY
1519 BASIC_CFLAGS += -DHAVE_DEV_TTY
1520 endif
1521
1522 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1523 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1524 endif
1525 ifdef UNRELIABLE_FSTAT
1526 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1527 endif
1528 ifdef NO_REGEX
1529 COMPAT_CFLAGS += -Icompat/regex
1530 COMPAT_OBJS += compat/regex/regex.o
1531 endif
1532 ifdef NATIVE_CRLF
1533 BASIC_CFLAGS += -DNATIVE_CRLF
1534 endif
1535
1536 ifdef USE_NED_ALLOCATOR
1537 COMPAT_CFLAGS += -Icompat/nedmalloc
1538 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1539 OVERRIDE_STRDUP = YesPlease
1540 endif
1541
1542 ifdef OVERRIDE_STRDUP
1543 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1544 COMPAT_OBJS += compat/strdup.o
1545 endif
1546
1547 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1548 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1549 endif
1550
1551 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1552 MSGFMT += --check --statistics
1553 endif
1554
1555 ifdef GMTIME_UNRELIABLE_ERRORS
1556 COMPAT_OBJS += compat/gmtime.o
1557 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1558 endif
1559
1560 ifdef HAVE_CLOCK_GETTIME
1561 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1562 endif
1563
1564 ifdef HAVE_CLOCK_MONOTONIC
1565 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1566 endif
1567
1568 ifdef NEEDS_LIBRT
1569 EXTLIBS += -lrt
1570 endif
1571
1572 ifdef HAVE_BSD_SYSCTL
1573 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1574 endif
1575
1576 ifdef HAVE_GETDELIM
1577 BASIC_CFLAGS += -DHAVE_GETDELIM
1578 endif
1579
1580 ifeq ($(TCLTK_PATH),)
1581 NO_TCLTK = NoThanks
1582 endif
1583
1584 ifeq ($(PERL_PATH),)
1585 NO_PERL = NoThanks
1586 endif
1587
1588 ifeq ($(PYTHON_PATH),)
1589 NO_PYTHON = NoThanks
1590 endif
1591
1592 ifndef PAGER_ENV
1593 PAGER_ENV = LESS=FRX LV=-c
1594 endif
1595
1596 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1597 QUIET_SUBDIR1 =
1598
1599 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1600 PRINT_DIR = --no-print-directory
1601 else # "make -w"
1602 NO_SUBDIR = :
1603 endif
1604
1605 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1606 ifndef V
1607 QUIET_CC = @echo ' ' CC $@;
1608 QUIET_AR = @echo ' ' AR $@;
1609 QUIET_LINK = @echo ' ' LINK $@;
1610 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1611 QUIET_GEN = @echo ' ' GEN $@;
1612 QUIET_LNCP = @echo ' ' LN/CP $@;
1613 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1614 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1615 QUIET_GCOV = @echo ' ' GCOV $@;
1616 QUIET_SP = @echo ' ' SP $<;
1617 QUIET_RC = @echo ' ' RC $@;
1618 QUIET_SUBDIR0 = +@subdir=
1619 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1620 $(MAKE) $(PRINT_DIR) -C $$subdir
1621 export V
1622 export QUIET_GEN
1623 export QUIET_BUILT_IN
1624 endif
1625 endif
1626
1627 ifdef NO_INSTALL_HARDLINKS
1628 export NO_INSTALL_HARDLINKS
1629 endif
1630
1631 ### profile feedback build
1632 #
1633
1634 # Can adjust this to be a global directory if you want to do extended
1635 # data gathering
1636 PROFILE_DIR := $(CURDIR)
1637
1638 ifeq ("$(PROFILE)","GEN")
1639 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1640 EXTLIBS += -lgcov
1641 export CCACHE_DISABLE = t
1642 V = 1
1643 else
1644 ifneq ("$(PROFILE)","")
1645 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1646 export CCACHE_DISABLE = t
1647 V = 1
1648 endif
1649 endif
1650
1651 # Shell quote (do not use $(call) to accommodate ancient setups);
1652
1653 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1654 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1655
1656 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1657 bindir_SQ = $(subst ','\'',$(bindir))
1658 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1659 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1660 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1661 localedir_SQ = $(subst ','\'',$(localedir))
1662 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1663 template_dir_SQ = $(subst ','\'',$(template_dir))
1664 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1665 prefix_SQ = $(subst ','\'',$(prefix))
1666 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1667
1668 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1669 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1670 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1671 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1672 DIFF_SQ = $(subst ','\'',$(DIFF))
1673 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1674
1675 # We must filter out any object files from $(GITLIBS),
1676 # as it is typically used like:
1677 #
1678 # foo: foo.o $(GITLIBS)
1679 # $(CC) $(filter %.o,$^) $(LIBS)
1680 #
1681 # where we use it as a dependency. Since we also pull object files
1682 # from the dependency list, that would make each entry appear twice.
1683 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1684
1685 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1686 LIB_OBJS += $(COMPAT_OBJS)
1687
1688 # Quote for C
1689
1690 ifdef DEFAULT_EDITOR
1691 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1692 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1693
1694 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1695 endif
1696
1697 ifdef DEFAULT_PAGER
1698 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1699 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1700
1701 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1702 endif
1703
1704 ifdef SHELL_PATH
1705 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1706 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1707
1708 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1709 endif
1710
1711 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1712 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1713 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1714 GIT-USER-AGENT: FORCE
1715 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1716 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1717 fi
1718
1719 ifdef DEFAULT_HELP_FORMAT
1720 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1721 endif
1722
1723 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1724 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1725 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1726 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1727
1728 ALL_CFLAGS += $(BASIC_CFLAGS)
1729 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1730
1731 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1732
1733
1734 ### Build rules
1735
1736 SHELL = $(SHELL_PATH)
1737
1738 all:: shell_compatibility_test
1739
1740 ifeq "$(PROFILE)" "BUILD"
1741 all:: profile
1742 endif
1743
1744 profile:: profile-clean
1745 $(MAKE) PROFILE=GEN all
1746 $(MAKE) PROFILE=GEN -j1 test
1747 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1748 $(MAKE) PROFILE=GEN -j1 perf; \
1749 else \
1750 echo "Skipping profile of perf tests..."; \
1751 fi
1752 $(MAKE) PROFILE=USE all
1753
1754 profile-fast: profile-clean
1755 $(MAKE) PROFILE=GEN all
1756 $(MAKE) PROFILE=GEN -j1 perf
1757 $(MAKE) PROFILE=USE all
1758
1759
1760 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1761 ifneq (,$X)
1762 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1763 endif
1764
1765 all::
1766 ifndef NO_TCLTK
1767 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1768 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1769 endif
1770 ifndef NO_PERL
1771 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1772 endif
1773 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1774
1775 please_set_SHELL_PATH_to_a_more_modern_shell:
1776 @$$(:)
1777
1778 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1779
1780 strip: $(PROGRAMS) git$X
1781 $(STRIP) $(STRIP_OPTS) $^
1782
1783 ### Target-specific flags and dependencies
1784
1785 # The generic compilation pattern rule and automatically
1786 # computed header dependencies (falling back to a dependency on
1787 # LIB_H) are enough to describe how most targets should be built,
1788 # but some targets are special enough to need something a little
1789 # different.
1790 #
1791 # - When a source file "foo.c" #includes a generated header file,
1792 # we need to list that dependency for the "foo.o" target.
1793 #
1794 # We also list it from other targets that are built from foo.c
1795 # like "foo.sp" and "foo.s", even though that is easy to forget
1796 # to do because the generated header is already present around
1797 # after a regular build attempt.
1798 #
1799 # - Some code depends on configuration kept in makefile
1800 # variables. The target-specific variable EXTRA_CPPFLAGS can
1801 # be used to convey that information to the C preprocessor
1802 # using -D options.
1803 #
1804 # The "foo.o" target should have a corresponding dependency on
1805 # a file that changes when the value of the makefile variable
1806 # changes. For example, targets making use of the
1807 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1808 #
1809 # Technically the ".sp" and ".s" targets do not need this
1810 # dependency because they are force-built, but they get the
1811 # same dependency for consistency. This way, you do not have to
1812 # know how each target is implemented. And it means the
1813 # dependencies here will not need to change if the force-build
1814 # details change some day.
1815
1816 git.sp git.s git.o: GIT-PREFIX
1817 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1818 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1819 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1820 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1821
1822 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1823 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1824 $(filter %.o,$^) $(LIBS)
1825
1826 help.sp help.s help.o: common-cmds.h
1827
1828 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1829 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1830 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1831 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1832 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1833
1834 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1835 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1836 '-DGIT_VERSION="$(GIT_VERSION)"' \
1837 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1838
1839 $(BUILT_INS): git$X
1840 $(QUIET_BUILT_IN)$(RM) $@ && \
1841 ln $< $@ 2>/dev/null || \
1842 ln -s $< $@ 2>/dev/null || \
1843 cp $< $@
1844
1845 common-cmds.h: generate-cmdlist.sh command-list.txt
1846
1847 common-cmds.h: $(wildcard Documentation/git-*.txt)
1848 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1849
1850 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1851 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1852 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1853 define cmd_munge_script
1854 $(RM) $@ $@+ && \
1855 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1856 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1857 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1858 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1859 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1860 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1861 -e $(BROKEN_PATH_FIX) \
1862 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1863 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1864 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1865 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1866 $@.sh >$@+
1867 endef
1868
1869 GIT-SCRIPT-DEFINES: FORCE
1870 @FLAGS='$(SCRIPT_DEFINES)'; \
1871 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1872 echo >&2 " * new script parameters"; \
1873 echo "$$FLAGS" >$@; \
1874 fi
1875
1876
1877 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1878 $(QUIET_GEN)$(cmd_munge_script) && \
1879 chmod +x $@+ && \
1880 mv $@+ $@
1881
1882 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1883 $(QUIET_GEN)$(cmd_munge_script) && \
1884 mv $@+ $@
1885
1886 git.res: git.rc GIT-VERSION-FILE
1887 $(QUIET_RC)$(RC) \
1888 $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1889 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
1890
1891 # This makes sure we depend on the NO_PERL setting itself.
1892 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1893
1894 ifndef NO_PERL
1895 $(SCRIPT_PERL_GEN): perl/perl.mak
1896
1897 perl/perl.mak: perl/PM.stamp
1898
1899 perl/PM.stamp: FORCE
1900 @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1901 $(PERL_PATH) -V >>$@+ && \
1902 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1903 $(RM) $@+
1904
1905 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1906 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1907
1908 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1909 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1910 $(QUIET_GEN)$(RM) $@ $@+ && \
1911 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1912 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1913 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1914 sed -e '1{' \
1915 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1916 -e ' h' \
1917 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1918 -e ' H' \
1919 -e ' x' \
1920 -e '}' \
1921 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1922 $< >$@+ && \
1923 chmod +x $@+ && \
1924 mv $@+ $@
1925
1926 GIT-PERL-DEFINES: FORCE
1927 @FLAGS='$(PERL_DEFINES)'; \
1928 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1929 echo >&2 " * new perl-specific parameters"; \
1930 echo "$$FLAGS" >$@; \
1931 fi
1932
1933
1934 .PHONY: gitweb
1935 gitweb:
1936 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1937
1938 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1939 $(QUIET_GEN)$(cmd_munge_script) && \
1940 chmod +x $@+ && \
1941 mv $@+ $@
1942 else # NO_PERL
1943 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1944 $(QUIET_GEN)$(RM) $@ $@+ && \
1945 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1946 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1947 unimplemented.sh >$@+ && \
1948 chmod +x $@+ && \
1949 mv $@+ $@
1950 endif # NO_PERL
1951
1952 # This makes sure we depend on the NO_PYTHON setting itself.
1953 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1954
1955 ifndef NO_PYTHON
1956 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1957 $(SCRIPT_PYTHON_GEN): % : %.py
1958 $(QUIET_GEN)$(RM) $@ $@+ && \
1959 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1960 $< >$@+ && \
1961 chmod +x $@+ && \
1962 mv $@+ $@
1963 else # NO_PYTHON
1964 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1965 $(QUIET_GEN)$(RM) $@ $@+ && \
1966 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1967 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1968 unimplemented.sh >$@+ && \
1969 chmod +x $@+ && \
1970 mv $@+ $@
1971 endif # NO_PYTHON
1972
1973 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1974 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1975 configure.ac >configure.ac+ && \
1976 autoconf -o configure configure.ac+ && \
1977 $(RM) configure.ac+
1978
1979 configure: configure.ac GIT-VERSION-FILE
1980 $(QUIET_GEN)$(CONFIGURE_RECIPE)
1981
1982 ifdef AUTOCONFIGURED
1983 # We avoid depending on 'configure' here, because it gets rebuilt
1984 # every time GIT-VERSION-FILE is modified, only to update the embedded
1985 # version number string, which config.status does not care about. We
1986 # do want to recheck when the platform/environment detection logic
1987 # changes, hence this depends on configure.ac.
1988 config.status: configure.ac
1989 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1990 if test -f config.status; then \
1991 ./config.status --recheck; \
1992 else \
1993 ./configure; \
1994 fi
1995 reconfigure config.mak.autogen: config.status
1996 $(QUIET_GEN)./config.status
1997 .PHONY: reconfigure # This is a convenience target.
1998 endif
1999
2000 XDIFF_OBJS += xdiff/xdiffi.o
2001 XDIFF_OBJS += xdiff/xprepare.o
2002 XDIFF_OBJS += xdiff/xutils.o
2003 XDIFF_OBJS += xdiff/xemit.o
2004 XDIFF_OBJS += xdiff/xmerge.o
2005 XDIFF_OBJS += xdiff/xpatience.o
2006 XDIFF_OBJS += xdiff/xhistogram.o
2007
2008 VCSSVN_OBJS += vcs-svn/line_buffer.o
2009 VCSSVN_OBJS += vcs-svn/sliding_window.o
2010 VCSSVN_OBJS += vcs-svn/repo_tree.o
2011 VCSSVN_OBJS += vcs-svn/fast_export.o
2012 VCSSVN_OBJS += vcs-svn/svndiff.o
2013 VCSSVN_OBJS += vcs-svn/svndump.o
2014
2015 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
2016 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2017 $(XDIFF_OBJS) \
2018 $(VCSSVN_OBJS) \
2019 common-main.o \
2020 git.o
2021 ifndef NO_CURL
2022 OBJECTS += http.o http-walker.o remote-curl.o
2023 endif
2024
2025 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2026 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2027
2028 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2029 $(dep_dirs):
2030 @mkdir -p $@
2031
2032 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2033 dep_file = $(dir $@).depend/$(notdir $@).d
2034 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2035 endif
2036
2037 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2038 dep_dirs =
2039 missing_dep_dirs =
2040 dep_args =
2041 endif
2042
2043 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2044 ASM_OBJ := $(ASM_SRC:S=o)
2045 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2046
2047 .SUFFIXES:
2048
2049 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2050 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2051 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2052 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2053
2054 %.s: %.c GIT-CFLAGS FORCE
2055 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2056
2057 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2058 # Take advantage of gcc's on-the-fly dependency generation
2059 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2060 dep_files_present := $(wildcard $(dep_files))
2061 ifneq ($(dep_files_present),)
2062 include $(dep_files_present)
2063 endif
2064 else
2065 # Dependencies on header files, for platforms that do not support
2066 # the gcc -MMD option.
2067 #
2068 # Dependencies on automatically generated headers such as common-cmds.h
2069 # should _not_ be included here, since they are necessary even when
2070 # building an object for the first time.
2071
2072 $(OBJECTS): $(LIB_H)
2073 endif
2074
2075 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2076 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2077 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2078 '-DBINDIR="$(bindir_relative_SQ)"' \
2079 '-DPREFIX="$(prefix_SQ)"'
2080
2081 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2082 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2083 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2084
2085 config.sp config.s config.o: GIT-PREFIX
2086 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2087 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2088
2089 attr.sp attr.s attr.o: GIT-PREFIX
2090 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2091 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2092
2093 gettext.sp gettext.s gettext.o: GIT-PREFIX
2094 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2095 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2096
2097 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2098 -DCURL_DISABLE_TYPECHECK
2099
2100 ifdef NO_EXPAT
2101 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2102 endif
2103
2104 ifdef NO_REGEX
2105 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2106 -DGAWK -DNO_MBSUPPORT
2107 endif
2108
2109 ifdef USE_NED_ALLOCATOR
2110 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2111 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2112 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2113 endif
2114
2115 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2116 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2117
2118 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2119 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2120 $(IMAP_SEND_LDFLAGS) $(LIBS)
2121
2122 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2123 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2124 $(CURL_LIBCURL) $(LIBS)
2125 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2126 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2127 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2128
2129 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2130 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2131 $(VCSSVN_LIB)
2132
2133 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2134 $(QUIET_LNCP)$(RM) $@ && \
2135 ln $< $@ 2>/dev/null || \
2136 ln -s $< $@ 2>/dev/null || \
2137 cp $< $@
2138
2139 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2140 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2141 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2142
2143 $(LIB_FILE): $(LIB_OBJS)
2144 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2145
2146 $(XDIFF_LIB): $(XDIFF_OBJS)
2147 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2148
2149 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2150 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2151
2152 export DEFAULT_EDITOR DEFAULT_PAGER
2153
2154 .PHONY: doc man html info pdf
2155 doc:
2156 $(MAKE) -C Documentation all
2157
2158 man:
2159 $(MAKE) -C Documentation man
2160
2161 html:
2162 $(MAKE) -C Documentation html
2163
2164 info:
2165 $(MAKE) -C Documentation info
2166
2167 pdf:
2168 $(MAKE) -C Documentation pdf
2169
2170 XGETTEXT_FLAGS = \
2171 --force-po \
2172 --add-comments=TRANSLATORS: \
2173 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2174 --from-code=UTF-8
2175 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2176 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2177 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2178 --keyword=gettextln --keyword=eval_gettextln
2179 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2180 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2181 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2182 LOCALIZED_SH = $(SCRIPT_SH)
2183 LOCALIZED_SH += git-parse-remote.sh
2184 LOCALIZED_SH += git-rebase--interactive.sh
2185 LOCALIZED_SH += git-sh-setup.sh
2186 LOCALIZED_PERL = $(SCRIPT_PERL)
2187
2188 ifdef XGETTEXT_INCLUDE_TESTS
2189 LOCALIZED_C += t/t0200/test.c
2190 LOCALIZED_SH += t/t0200/test.sh
2191 LOCALIZED_PERL += t/t0200/test.perl
2192 endif
2193
2194 po/git.pot: $(GENERATED_H) FORCE
2195 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2196 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2197 $(LOCALIZED_SH)
2198 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2199 $(LOCALIZED_PERL)
2200 mv $@+ $@
2201
2202 .PHONY: pot
2203 pot: po/git.pot
2204
2205 POFILES := $(wildcard po/*.po)
2206 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2207
2208 ifndef NO_GETTEXT
2209 all:: $(MOFILES)
2210 endif
2211
2212 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2213 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2214
2215 FIND_SOURCE_FILES = ( \
2216 git ls-files \
2217 '*.[hcS]' \
2218 '*.sh' \
2219 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2220 ':!contrib' \
2221 2>/dev/null || \
2222 $(FIND) . \
2223 \( -name .git -type d -prune \) \
2224 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2225 -o \( -name contrib -type d -prune \) \
2226 -o \( -name build -type d -prune \) \
2227 -o \( -name 'trash*' -type d -prune \) \
2228 -o \( -name '*.[hcS]' -type f -print \) \
2229 -o \( -name '*.sh' -type f -print \) \
2230 )
2231
2232 $(ETAGS_TARGET): FORCE
2233 $(RM) $(ETAGS_TARGET)
2234 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2235
2236 tags: FORCE
2237 $(RM) tags
2238 $(FIND_SOURCE_FILES) | xargs ctags -a
2239
2240 cscope:
2241 $(RM) cscope*
2242 $(FIND_SOURCE_FILES) | xargs cscope -b
2243
2244 ### Detect prefix changes
2245 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2246 $(localedir_SQ)
2247
2248 GIT-PREFIX: FORCE
2249 @FLAGS='$(TRACK_PREFIX)'; \
2250 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2251 echo >&2 " * new prefix flags"; \
2252 echo "$$FLAGS" >GIT-PREFIX; \
2253 fi
2254
2255 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2256
2257 GIT-CFLAGS: FORCE
2258 @FLAGS='$(TRACK_CFLAGS)'; \
2259 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2260 echo >&2 " * new build flags"; \
2261 echo "$$FLAGS" >GIT-CFLAGS; \
2262 fi
2263
2264 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2265
2266 GIT-LDFLAGS: FORCE
2267 @FLAGS='$(TRACK_LDFLAGS)'; \
2268 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2269 echo >&2 " * new link flags"; \
2270 echo "$$FLAGS" >GIT-LDFLAGS; \
2271 fi
2272
2273 # We need to apply sq twice, once to protect from the shell
2274 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2275 # and the first level quoting from the shell that runs "echo".
2276 GIT-BUILD-OPTIONS: FORCE
2277 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2278 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2279 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2280 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2281 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2282 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2283 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2284 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2285 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2286 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2287 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2288 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2289 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2290 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2291 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2292 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2293 ifdef TEST_OUTPUT_DIRECTORY
2294 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2295 endif
2296 ifdef GIT_TEST_OPTS
2297 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2298 endif
2299 ifdef GIT_TEST_CMP
2300 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2301 endif
2302 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2303 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2304 endif
2305 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2306 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2307 ifdef GIT_PERF_REPEAT_COUNT
2308 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2309 endif
2310 ifdef GIT_PERF_REPO
2311 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2312 endif
2313 ifdef GIT_PERF_LARGE_REPO
2314 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2315 endif
2316 ifdef GIT_PERF_MAKE_OPTS
2317 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2318 endif
2319 ifdef GIT_PERF_MAKE_COMMAND
2320 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2321 endif
2322 ifdef GIT_INTEROP_MAKE_OPTS
2323 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2324 endif
2325 ifdef TEST_GIT_INDEX_VERSION
2326 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2327 endif
2328 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2329
2330 ### Detect Python interpreter path changes
2331 ifndef NO_PYTHON
2332 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2333
2334 GIT-PYTHON-VARS: FORCE
2335 @VARS='$(TRACK_PYTHON)'; \
2336 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2337 echo >&2 " * new Python interpreter location"; \
2338 echo "$$VARS" >$@; \
2339 fi
2340 endif
2341
2342 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2343
2344 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2345 all:: $(NO_INSTALL)
2346
2347 bin-wrappers/%: wrap-for-bin.sh
2348 @mkdir -p bin-wrappers
2349 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2350 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2351 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2352 chmod +x $@
2353
2354 # GNU make supports exporting all variables by "export" without parameters.
2355 # However, the environment gets quite big, and some programs have problems
2356 # with that.
2357
2358 export NO_SVN_TESTS
2359 export TEST_NO_MALLOC_CHECK
2360
2361 ### Testing rules
2362
2363 test: all
2364 $(MAKE) -C t/ all
2365
2366 perf: all
2367 $(MAKE) -C t/perf/ all
2368
2369 .PHONY: test perf
2370
2371 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2372
2373 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2374
2375 .PRECIOUS: $(TEST_OBJS)
2376
2377 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2378 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2379
2380 check-sha1:: t/helper/test-sha1$X
2381 t/helper/test-sha1.sh
2382
2383 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2384
2385 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2386 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2387 $(SPARSE_FLAGS) $<
2388
2389 .PHONY: sparse $(SP_OBJ)
2390 sparse: $(SP_OBJ)
2391
2392 check: common-cmds.h
2393 @if sparse; \
2394 then \
2395 echo >&2 "Use 'make sparse' instead"; \
2396 $(MAKE) --no-print-directory sparse; \
2397 else \
2398 echo >&2 "Did you mean 'make test'?"; \
2399 exit 1; \
2400 fi
2401
2402 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2403 %.cocci.patch: %.cocci $(C_SOURCES)
2404 @echo ' ' SPATCH $<; \
2405 ret=0; \
2406 for f in $(C_SOURCES); do \
2407 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2408 { ret=$$?; break; }; \
2409 done >$@+ 2>$@.log; \
2410 if test $$ret != 0; \
2411 then \
2412 cat $@.log; \
2413 exit 1; \
2414 fi; \
2415 mv $@+ $@; \
2416 if test -s $@; \
2417 then \
2418 echo ' ' SPATCH result: $@; \
2419 fi
2420 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2421
2422 ### Installation rules
2423
2424 ifneq ($(filter /%,$(firstword $(template_dir))),)
2425 template_instdir = $(template_dir)
2426 else
2427 template_instdir = $(prefix)/$(template_dir)
2428 endif
2429 export template_instdir
2430
2431 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2432 gitexec_instdir = $(gitexecdir)
2433 else
2434 gitexec_instdir = $(prefix)/$(gitexecdir)
2435 endif
2436 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2437 export gitexec_instdir
2438
2439 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2440 mergetools_instdir = $(mergetoolsdir)
2441 else
2442 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2443 endif
2444 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2445
2446 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2447
2448 .PHONY: profile-install profile-fast-install
2449 profile-install: profile
2450 $(MAKE) install
2451
2452 profile-fast-install: profile-fast
2453 $(MAKE) install
2454
2455 install: all
2456 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2457 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2458 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2459 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2460 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2461 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2462 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2463 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2464 ifndef NO_GETTEXT
2465 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2466 (cd po/build/locale && $(TAR) cf - .) | \
2467 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2468 endif
2469 ifndef NO_PERL
2470 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2471 $(MAKE) -C gitweb install
2472 endif
2473 ifndef NO_TCLTK
2474 $(MAKE) -C gitk-git install
2475 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2476 endif
2477 ifneq (,$X)
2478 $(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';)
2479 endif
2480
2481 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2482 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2483 { test "$$bindir/" = "$$execdir/" || \
2484 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2485 $(RM) "$$execdir/$$p" && \
2486 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2487 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2488 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2489 done; \
2490 } && \
2491 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2492 $(RM) "$$bindir/$$p" && \
2493 test -z "$(NO_INSTALL_HARDLINKS)" && \
2494 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2495 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2496 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2497 done && \
2498 for p in $(BUILT_INS); do \
2499 $(RM) "$$execdir/$$p" && \
2500 test -z "$(NO_INSTALL_HARDLINKS)" && \
2501 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2502 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2503 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2504 done && \
2505 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2506 for p in $$remote_curl_aliases; do \
2507 $(RM) "$$execdir/$$p" && \
2508 test -z "$(NO_INSTALL_HARDLINKS)" && \
2509 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2510 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2511 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2512 done && \
2513 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2514
2515 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2516 .PHONY: quick-install-doc quick-install-man quick-install-html
2517 install-gitweb:
2518 $(MAKE) -C gitweb install
2519
2520 install-doc:
2521 $(MAKE) -C Documentation install
2522
2523 install-man:
2524 $(MAKE) -C Documentation install-man
2525
2526 install-html:
2527 $(MAKE) -C Documentation install-html
2528
2529 install-info:
2530 $(MAKE) -C Documentation install-info
2531
2532 install-pdf:
2533 $(MAKE) -C Documentation install-pdf
2534
2535 quick-install-doc:
2536 $(MAKE) -C Documentation quick-install
2537
2538 quick-install-man:
2539 $(MAKE) -C Documentation quick-install-man
2540
2541 quick-install-html:
2542 $(MAKE) -C Documentation quick-install-html
2543
2544
2545
2546 ### Maintainer's dist rules
2547
2548 GIT_TARNAME = git-$(GIT_VERSION)
2549 dist: git-archive$(X) configure
2550 ./git-archive --format=tar \
2551 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2552 @mkdir -p $(GIT_TARNAME)
2553 @cp configure $(GIT_TARNAME)
2554 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2555 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2556 $(TAR) rf $(GIT_TARNAME).tar \
2557 $(GIT_TARNAME)/configure \
2558 $(GIT_TARNAME)/version \
2559 $(GIT_TARNAME)/git-gui/version
2560 @$(RM) -r $(GIT_TARNAME)
2561 gzip -f -9 $(GIT_TARNAME).tar
2562
2563 rpm::
2564 @echo >&2 "Use distro packaged sources to run rpmbuild"
2565 @false
2566 .PHONY: rpm
2567
2568 htmldocs = git-htmldocs-$(GIT_VERSION)
2569 manpages = git-manpages-$(GIT_VERSION)
2570 .PHONY: dist-doc distclean
2571 dist-doc:
2572 $(RM) -r .doc-tmp-dir
2573 mkdir .doc-tmp-dir
2574 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2575 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2576 gzip -n -9 -f $(htmldocs).tar
2577 :
2578 $(RM) -r .doc-tmp-dir
2579 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2580 $(MAKE) -C Documentation DESTDIR=./ \
2581 man1dir=../.doc-tmp-dir/man1 \
2582 man5dir=../.doc-tmp-dir/man5 \
2583 man7dir=../.doc-tmp-dir/man7 \
2584 install
2585 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2586 gzip -n -9 -f $(manpages).tar
2587 $(RM) -r .doc-tmp-dir
2588
2589 ### Cleaning rules
2590
2591 distclean: clean
2592 $(RM) configure
2593 $(RM) config.log config.status config.cache
2594 $(RM) config.mak.autogen config.mak.append
2595 $(RM) -r autom4te.cache
2596
2597 profile-clean:
2598 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2599 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2600
2601 clean: profile-clean coverage-clean
2602 $(RM) *.res
2603 $(RM) $(OBJECTS)
2604 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2605 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2606 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2607 $(RM) -r bin-wrappers $(dep_dirs)
2608 $(RM) -r po/build/
2609 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2610 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2611 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2612 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2613 $(RM) contrib/coccinelle/*.cocci.patch*
2614 $(MAKE) -C Documentation/ clean
2615 ifndef NO_PERL
2616 $(MAKE) -C gitweb clean
2617 $(MAKE) -C perl clean
2618 endif
2619 $(MAKE) -C templates/ clean
2620 $(MAKE) -C t/ clean
2621 ifndef NO_TCLTK
2622 $(MAKE) -C gitk-git clean
2623 $(MAKE) -C git-gui clean
2624 endif
2625 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2626 $(RM) GIT-USER-AGENT GIT-PREFIX
2627 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2628
2629 .PHONY: all install profile-clean clean strip
2630 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2631 .PHONY: FORCE cscope
2632
2633 ### Check documentation
2634 #
2635 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2636 ALL_COMMANDS += git
2637 ALL_COMMANDS += gitk
2638 ALL_COMMANDS += gitweb
2639 ALL_COMMANDS += git-gui git-citool
2640
2641 .PHONY: check-docs
2642 check-docs::
2643 $(MAKE) -C Documentation lint-docs
2644 @(for v in $(ALL_COMMANDS); \
2645 do \
2646 case "$$v" in \
2647 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2648 git-merge-resolve | git-merge-subtree | \
2649 git-fsck-objects | git-init-db | \
2650 git-remote-* | git-stage | \
2651 git-?*--?* ) continue ;; \
2652 esac ; \
2653 test -f "Documentation/$$v.txt" || \
2654 echo "no doc: $$v"; \
2655 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2656 grep -q "^$$v[ ]" || \
2657 case "$$v" in \
2658 git) ;; \
2659 *) echo "no link: $$v";; \
2660 esac ; \
2661 done; \
2662 ( \
2663 sed -e '1,/^### command list/d' \
2664 -e '/^#/d' \
2665 -e 's/[ ].*//' \
2666 -e 's/^/listed /' command-list.txt; \
2667 $(MAKE) -C Documentation print-man1 | \
2668 grep '\.txt$$' | \
2669 sed -e 's|Documentation/|documented |' \
2670 -e 's/\.txt//'; \
2671 ) | while read how cmd; \
2672 do \
2673 case " $(ALL_COMMANDS) " in \
2674 *" $$cmd "*) ;; \
2675 *) echo "removed but $$how: $$cmd" ;; \
2676 esac; \
2677 done ) | sort
2678
2679 ### Make sure built-ins do not have dups and listed in git.c
2680 #
2681 check-builtins::
2682 ./check-builtins.sh
2683
2684 ### Test suite coverage testing
2685 #
2686 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2687 .PHONY: coverage-untested-functions cover_db cover_db_html
2688 .PHONY: coverage-clean-results
2689
2690 coverage:
2691 $(MAKE) coverage-test
2692 $(MAKE) coverage-untested-functions
2693
2694 object_dirs := $(sort $(dir $(OBJECTS)))
2695 coverage-clean-results:
2696 $(RM) $(addsuffix *.gcov,$(object_dirs))
2697 $(RM) $(addsuffix *.gcda,$(object_dirs))
2698 $(RM) coverage-untested-functions
2699 $(RM) -r cover_db/
2700 $(RM) -r cover_db_html/
2701
2702 coverage-clean: coverage-clean-results
2703 $(RM) $(addsuffix *.gcno,$(object_dirs))
2704
2705 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2706 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2707 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2708
2709 coverage-compile:
2710 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2711
2712 coverage-test: coverage-clean-results coverage-compile
2713 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2714 DEFAULT_TEST_TARGET=test -j1 test
2715
2716 coverage-report:
2717 $(QUIET_GCOV)for dir in $(object_dirs); do \
2718 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2719 done
2720
2721 coverage-untested-functions: coverage-report
2722 grep '^function.*called 0 ' *.c.gcov \
2723 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2724 > coverage-untested-functions
2725
2726 cover_db: coverage-report
2727 gcov2perl -db cover_db *.gcov
2728
2729 cover_db_html: cover_db
2730 cover -report html -outputdir cover_db_html cover_db
2731