Makefile: remove unused @@PERLLIBDIR@@ substitution variable
[git/git.git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7 #
8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9 # to PATH if your tools in /usr/bin are broken.
10 #
11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12 # system headers do not define a socklen_t type.
13 #
14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
15 # fails to compile with errors about undefined inline functions or similar.
16 #
17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
18 # or vsnprintf() return -1 instead of number of characters which would
19 # have been written to the final string if enough space had been available.
20 #
21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
22 # when attempting to read from an fopen'ed directory (or even to fopen
23 # it at all).
24 #
25 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
26 #
27 # Define USE_LIBPCRE if you have and want to use libpcre. Various
28 # commands such as log and grep offer runtime options to use
29 # Perl-compatible regular expressions instead of standard or extended
30 # POSIX regular expressions.
31 #
32 # USE_LIBPCRE is a synonym for USE_LIBPCRE2, define USE_LIBPCRE1
33 # instead if you'd like to use the legacy version 1 of the PCRE
34 # library. Support for version 1 will likely be removed in some future
35 # release of Git, as upstream has all but abandoned it.
36 #
37 # When using USE_LIBPCRE1, define NO_LIBPCRE1_JIT if the PCRE v1
38 # library is compiled without --enable-jit. We will auto-detect
39 # whether the version of the PCRE v1 library in use has JIT support at
40 # all, but we unfortunately can't auto-detect whether JIT support
41 # hasn't been compiled in in an otherwise JIT-supporting version. If
42 # you have link-time errors about a missing `pcre_jit_exec` define
43 # this, or recompile PCRE v1 with --enable-jit.
44 #
45 # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
46 # in /foo/bar/include and /foo/bar/lib directories. Which version of
47 # PCRE this points to determined by the USE_LIBPCRE1 and USE_LIBPCRE2
48 # variables.
49 #
50 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
51 #
52 # Define NO_CURL if you do not have libcurl installed. git-http-fetch and
53 # git-http-push are not built, and you cannot use http:// and https://
54 # transports (neither smart nor dumb).
55 #
56 # Define CURLDIR=/foo/bar if your curl header and library files are in
57 # /foo/bar/include and /foo/bar/lib directories.
58 #
59 # Define CURL_CONFIG to curl's configuration program that prints information
60 # about the library (e.g., its version number). The default is 'curl-config'.
61 #
62 # Define NO_EXPAT if you do not have expat installed. git-http-push is
63 # not built, and you cannot push using http:// and https:// transports (dumb).
64 #
65 # Define EXPATDIR=/foo/bar if your expat header and library files are in
66 # /foo/bar/include and /foo/bar/lib directories.
67 #
68 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
69 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
70 #
71 # Define NO_GETTEXT if you don't want Git output to be translated.
72 # A translated Git requires GNU libintl or another gettext implementation,
73 # plus libintl-perl at runtime.
74 #
75 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
76 # the installed gettext translation of the shell scripts output.
77 #
78 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
79 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
80 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
81 # FreeBSD can use either, but MinGW and some others need to use
82 # libcharset.h's locale_charset() instead.
83 #
84 # Define CHARSET_LIB to the library you need to link with in order to
85 # use locale_charset() function. On some platforms this needs to set to
86 # -lcharset, on others to -liconv .
87 #
88 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
89 # need -lintl when linking.
90 #
91 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
92 # doesn't support GNU extensions like --check and --statistics
93 #
94 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
95 # it specifies.
96 #
97 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
98 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
99 #
100 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
101 #
102 # Define NO_STRCASESTR if you don't have strcasestr.
103 #
104 # Define NO_MEMMEM if you don't have memmem.
105 #
106 # Define NO_GETPAGESIZE if you don't have getpagesize.
107 #
108 # Define NO_STRLCPY if you don't have strlcpy.
109 #
110 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
111 # C library. If your compiler also does not support long long or does not have
112 # strtoull, define NO_STRTOULL.
113 #
114 # Define NO_SETENV if you don't have setenv in the C library.
115 #
116 # Define NO_UNSETENV if you don't have unsetenv in the C library.
117 #
118 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
119 #
120 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
121 #
122 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
123 # in the C library.
124 #
125 # Define NO_LIBGEN_H if you don't have libgen.h.
126 #
127 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
128 #
129 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
130 #
131 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
132 # Enable it on Windows. By default, symrefs are still used.
133 #
134 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
135 # tests. These tests take up a significant amount of the total test time
136 # but are not needed unless you plan to talk to SVN repos.
137 #
138 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
139 # installed in /sw, but don't want GIT to link against any libraries
140 # installed there. If defined you may specify your own (or Fink's)
141 # include directories and library directories by defining CFLAGS
142 # and LDFLAGS appropriately.
143 #
144 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
145 # have DarwinPorts installed in /opt/local, but don't want GIT to
146 # link against any libraries installed there. If defined you may
147 # specify your own (or DarwinPort's) include directories and
148 # library directories by defining CFLAGS and LDFLAGS appropriately.
149 #
150 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
151 # and do not want to use Apple's CommonCrypto library. This allows you
152 # to provide your own OpenSSL library, for example from MacPorts.
153 #
154 # Define BLK_SHA1 environment variable to make use of the bundled
155 # optimized C SHA1 routine.
156 #
157 # Define PPC_SHA1 environment variable when running make to make use of
158 # a bundled SHA1 routine optimized for PowerPC.
159 #
160 # Define DC_SHA1 to unconditionally enable the collision-detecting sha1
161 # algorithm. This is slower, but may detect attempted collision attacks.
162 # Takes priority over other *_SHA1 knobs.
163 #
164 # Define DC_SHA1_EXTERNAL in addition to DC_SHA1 if you want to build / link
165 # git with the external SHA1 collision-detect library.
166 # Without this option, i.e. the default behavior is to build git with its
167 # own built-in code (or submodule).
168 #
169 # Define DC_SHA1_SUBMODULE in addition to DC_SHA1 to use the
170 # sha1collisiondetection shipped as a submodule instead of the
171 # non-submodule copy in sha1dc/. This is an experimental option used
172 # by the git project to migrate to using sha1collisiondetection as a
173 # submodule.
174 #
175 # Define OPENSSL_SHA1 environment variable when running make to link
176 # with the SHA1 routine from openssl library.
177 #
178 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
179 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
180 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
181 #
182 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
183 #
184 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
185 #
186 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
187 #
188 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
189 #
190 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
191 #
192 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
193 #
194 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
195 #
196 # Define NO_UINTMAX_T if you don't have uintmax_t.
197 #
198 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
199 # Patrick Mauritz).
200 #
201 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
202 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
203 # inet_ntop and inet_pton additionally reside there.
204 #
205 # Define NO_MMAP if you want to avoid mmap.
206 #
207 # Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
208 # deleted or cannot be replaced using rename().
209 #
210 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
211 #
212 # Define NO_POLL if you do not have or don't want to use poll().
213 # This also implies NO_SYS_POLL_H.
214 #
215 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
216 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
217 # we want to know more about the issue.
218 #
219 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
220 #
221 # Define NO_PREAD if you have a problem with pread() system call (e.g.
222 # cygwin1.dll before v1.5.22).
223 #
224 # Define NO_SETITIMER if you don't have setitimer()
225 #
226 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
227 # This also implies NO_SETITIMER
228 #
229 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
230 # generally faster on your platform than accessing the working directory.
231 #
232 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
233 # the executable mode bit, but doesn't really do so.
234 #
235 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
236 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
237 # usual 0xF000).
238 #
239 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
240 #
241 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
242 #
243 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
244 # sockaddr_storage.
245 #
246 # Define NO_ICONV if your libc does not properly support iconv.
247 #
248 # Define OLD_ICONV if your library has an old iconv(), where the second
249 # (input buffer pointer) parameter is declared with type (const char **).
250 #
251 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
252 #
253 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
254 # that tells runtime paths to dynamic libraries;
255 # "-Wl,-rpath=/path/lib" is used instead.
256 #
257 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
258 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
259 #
260 # Define USE_NSEC below if you want git to care about sub-second file mtimes
261 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
262 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
263 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
264 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
265 # Documentation/technical/racy-git.txt for details.
266 #
267 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
268 # "st_ctim"
269 #
270 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
271 # available. This automatically turns USE_NSEC off.
272 #
273 # Define USE_STDEV below if you want git to care about the underlying device
274 # change being considered an inode change from the update-index perspective.
275 #
276 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
277 # field that counts the on-disk footprint in 512-byte blocks.
278 #
279 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
280 # (not v1.73 or v1.71).
281 #
282 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
283 # (versions 1.68.1 through v1.72).
284 #
285 # Define GNU_ROFF if your target system uses GNU groff. This forces
286 # apostrophes to be ASCII so that cut&pasting examples to the shell
287 # will work.
288 #
289 # Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
290 # documentation.
291 #
292 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
293 # Extensions Lab if you have it available.
294 #
295 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
296 #
297 # Define NO_PERL if you do not want Perl scripts or libraries at all.
298 #
299 # Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
300 # copies of CPAN modules that serve as a fallback in case the modules
301 # are not available on the system. This option is intended for
302 # distributions that want to use their packaged versions of Perl
303 # modules, instead of the fallbacks shipped with Git.
304 #
305 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
306 # but /usr/bin/python2.7 on some platforms).
307 #
308 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
309 #
310 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
311 #
312 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
313 # and egrep that are pickier when their input contains non-ASCII data.
314 #
315 # The TCL_PATH variable governs the location of the Tcl interpreter
316 # used to optimize git-gui for your system. Only used if NO_TCLTK
317 # is not set. Defaults to the bare 'tclsh'.
318 #
319 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
320 # If not set it defaults to the bare 'wish'. If it is set to the empty
321 # string then NO_TCLTK will be forced (this is used by configure script).
322 #
323 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
324 # is a simplified version of the merge sort used in glibc. This is
325 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
326 #
327 # Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
328 # compatible with the one described in C11 Annex K.
329 #
330 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
331 # information on a not yet closed file that lstat would return for the same
332 # file after it was closed.
333 #
334 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
335 # when hardlinking a file to another name and unlinking the original file right
336 # away (some NTFS drivers seem to zero the contents in that scenario).
337 #
338 # Define INSTALL_SYMLINKS if you prefer to have everything that can be
339 # symlinked between bin/ and libexec/ to use relative symlinks between
340 # the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
341 # NO_INSTALL_HARDLINKS which will also use symlinking by indirection
342 # within the same directory in some cases, INSTALL_SYMLINKS will
343 # always symlink to the final target directly.
344 #
345 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
346 # programs as a tar, where bin/ and libexec/ might be on different file systems.
347 #
348 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
349 # copies to install built-in git commands e.g. git-cat-file.
350 #
351 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
352 # memory allocators with the nedmalloc allocator written by Niall Douglas.
353 #
354 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
355 # This is necessary when using a custom allocator in order to avoid
356 # crashes due to allocation and free working on different 'heaps'.
357 # It's defined automatically if USE_NED_ALLOCATOR is set.
358 #
359 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
360 # feature.
361 #
362 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
363 # user.
364 #
365 # Define GETTEXT_POISON if you are debugging the choice of strings marked
366 # for translation. In a GETTEXT_POISON build, you can turn all strings marked
367 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
368 # (to any value) in your environment.
369 #
370 # Define JSMIN to point to JavaScript minifier that functions as
371 # a filter to have gitweb.js minified.
372 #
373 # Define CSSMIN to point to a CSS minifier in order to generate a minified
374 # version of gitweb.css
375 #
376 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
377 # you want to use something different. The value will be interpreted by the
378 # shell at runtime when it is used.
379 #
380 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
381 # want to use something different. The value will be interpreted by the shell
382 # if necessary when it is used. Examples:
383 #
384 # DEFAULT_EDITOR='~/bin/vi',
385 # DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
386 # DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
387 #
388 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
389 # header files to be automatically computed, to avoid rebuilding objects when
390 # an unrelated header file changes. Define it to "no" to use the hard-coded
391 # dependency rules. The default is "auto", which means to use computed header
392 # dependencies if your compiler is detected to support it.
393 #
394 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
395 #
396 # Define GIT_USER_AGENT if you want to change how git identifies itself during
397 # network interactions. The default is "git/$(GIT_VERSION)".
398 #
399 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
400 # (defaults to "man") if you want to have a different default when
401 # "git help" is called without a parameter specifying the format.
402 #
403 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
404 # with a different indexfile format version. If it isn't set the index
405 # file format used is index-v[23].
406 #
407 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
408 # return NULL when it receives a bogus time_t.
409 #
410 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
411 #
412 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
413 #
414 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
415 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
416 #
417 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
418 # compiles the following initialization:
419 #
420 # static const char s[] = ("FOO");
421 #
422 # and define it to "no" if you need to remove the parentheses () around the
423 # constant. The default is "auto", which means to use parentheses if your
424 # compiler is detected to support it.
425 #
426 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
427 #
428 # Define HAVE_GETDELIM if your system has the getdelim() function.
429 #
430 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
431 # default environment variables to be passed when a pager is spawned, e.g.
432 #
433 # PAGER_ENV = LESS=FRX LV=-c
434 #
435 # to say "export LESS=FRX (and LV=-c) if the environment variable
436 # LESS (and LV) is not set, respectively".
437 #
438 # Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
439 # running the test scripts (e.g., bash has better support for "set -x"
440 # tracing).
441 #
442 # When cross-compiling, define HOST_CPU as the canonical name of the CPU on
443 # which the built Git will run (for instance "x86_64").
444 #
445 # Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
446 # support files relative to the location of the runtime binary, rather than
447 # hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
448 # can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
449 # Perl scripts to use a modified entry point header allowing them to resolve
450 # support files at runtime.
451 #
452 # When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
453 # supports the KERN_PROC BSD sysctl function.
454 #
455 # When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
456 # mounts a "procfs" filesystem capable of resolving the path of the current
457 # executable. If defined, this must be the canonical path for the "procfs"
458 # current executable path.
459 #
460 # When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
461 # supports calling _NSGetExecutablePath to retrieve the path of the running
462 # executable.
463 #
464 # When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
465 # the global variable _wpgmptr containing the absolute path of the current
466 # executable (this is the case on Windows).
467
468 GIT-VERSION-FILE: FORCE
469 @$(SHELL_PATH) ./GIT-VERSION-GEN
470 -include GIT-VERSION-FILE
471
472 # CFLAGS and LDFLAGS are for the users to override from the command line.
473
474 CFLAGS = -g -O2 -Wall
475 DEVELOPER_CFLAGS = -Werror \
476 -Wdeclaration-after-statement \
477 -Wno-format-zero-length \
478 -Wold-style-definition \
479 -Woverflow \
480 -Wpointer-arith \
481 -Wstrict-prototypes \
482 -Wunused \
483 -Wvla
484 LDFLAGS =
485 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
486 ALL_LDFLAGS = $(LDFLAGS)
487 STRIP ?= strip
488
489 # Create as necessary, replace existing, make ranlib unneeded.
490 ARFLAGS = rcs
491
492 # Among the variables below, these:
493 # gitexecdir
494 # template_dir
495 # sysconfdir
496 # can be specified as a relative path some/where/else;
497 # this is interpreted as relative to $(prefix) and "git" at
498 # runtime figures out where they are based on the path to the executable.
499 # Additionally, the following will be treated as relative by "git" if they
500 # begin with "$(prefix)/":
501 # mandir
502 # infodir
503 # htmldir
504 # localedir
505 # perllibdir
506 # This can help installing the suite in a relocatable way.
507
508 prefix = $(HOME)
509 bindir = $(prefix)/bin
510 mandir = $(prefix)/share/man
511 infodir = $(prefix)/share/info
512 gitexecdir = libexec/git-core
513 mergetoolsdir = $(gitexecdir)/mergetools
514 sharedir = $(prefix)/share
515 gitwebdir = $(sharedir)/gitweb
516 perllibdir = $(sharedir)/perl5
517 localedir = $(sharedir)/locale
518 template_dir = share/git-core/templates
519 htmldir = $(prefix)/share/doc/git-doc
520 ETC_GITCONFIG = $(sysconfdir)/gitconfig
521 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
522 lib = lib
523 # DESTDIR =
524 pathsep = :
525
526 bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
527 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
528 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
529 gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
530 localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
531 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
532 perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
533
534 export prefix bindir sharedir sysconfdir gitwebdir perllibdir localedir
535
536 CC = cc
537 AR = ar
538 RM = rm -f
539 DIFF = diff
540 TAR = tar
541 FIND = find
542 INSTALL = install
543 TCL_PATH = tclsh
544 TCLTK_PATH = wish
545 XGETTEXT = xgettext
546 MSGFMT = msgfmt
547 CURL_CONFIG = curl-config
548 PTHREAD_LIBS = -lpthread
549 PTHREAD_CFLAGS =
550 GCOV = gcov
551 SPATCH = spatch
552
553 export TCL_PATH TCLTK_PATH
554
555 SPARSE_FLAGS =
556 SPATCH_FLAGS = --all-includes
557
558
559
560 ### --- END CONFIGURATION SECTION ---
561
562 # Those must not be GNU-specific; they are shared with perl/ which may
563 # be built by a different compiler. (Note that this is an artifact now
564 # but it still might be nice to keep that distinction.)
565 BASIC_CFLAGS = -I.
566 BASIC_LDFLAGS =
567
568 # Guard against environment variables
569 BUILTIN_OBJS =
570 BUILT_INS =
571 COMPAT_CFLAGS =
572 COMPAT_OBJS =
573 XDIFF_OBJS =
574 VCSSVN_OBJS =
575 GENERATED_H =
576 EXTRA_CPPFLAGS =
577 LIB_OBJS =
578 PROGRAM_OBJS =
579 PROGRAMS =
580 SCRIPT_PERL =
581 SCRIPT_PYTHON =
582 SCRIPT_SH =
583 SCRIPT_LIB =
584 TEST_BUILTINS_OBJS =
585 TEST_PROGRAMS_NEED_X =
586
587 # Having this variable in your environment would break pipelines because
588 # you cause "cd" to echo its destination to stdout. It can also take
589 # scripts to unexpected places. If you like CDPATH, define it for your
590 # interactive shell sessions without exporting it.
591 unexport CDPATH
592
593 SCRIPT_SH += git-bisect.sh
594 SCRIPT_SH += git-difftool--helper.sh
595 SCRIPT_SH += git-filter-branch.sh
596 SCRIPT_SH += git-merge-octopus.sh
597 SCRIPT_SH += git-merge-one-file.sh
598 SCRIPT_SH += git-merge-resolve.sh
599 SCRIPT_SH += git-mergetool.sh
600 SCRIPT_SH += git-quiltimport.sh
601 SCRIPT_SH += git-rebase.sh
602 SCRIPT_SH += git-remote-testgit.sh
603 SCRIPT_SH += git-request-pull.sh
604 SCRIPT_SH += git-stash.sh
605 SCRIPT_SH += git-submodule.sh
606 SCRIPT_SH += git-web--browse.sh
607
608 SCRIPT_LIB += git-mergetool--lib
609 SCRIPT_LIB += git-parse-remote
610 SCRIPT_LIB += git-rebase--am
611 SCRIPT_LIB += git-rebase--interactive
612 SCRIPT_LIB += git-rebase--merge
613 SCRIPT_LIB += git-sh-setup
614 SCRIPT_LIB += git-sh-i18n
615
616 SCRIPT_PERL += git-add--interactive.perl
617 SCRIPT_PERL += git-archimport.perl
618 SCRIPT_PERL += git-cvsexportcommit.perl
619 SCRIPT_PERL += git-cvsimport.perl
620 SCRIPT_PERL += git-cvsserver.perl
621 SCRIPT_PERL += git-send-email.perl
622 SCRIPT_PERL += git-svn.perl
623
624 SCRIPT_PYTHON += git-p4.py
625
626 NO_INSTALL += git-remote-testgit
627
628 # Generated files for scripts
629 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
630 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
631 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
632
633 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
634 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
635 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
636
637 # Individual rules to allow e.g.
638 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
639 # from subdirectories like contrib/*/
640 .PHONY: build-perl-script build-sh-script build-python-script
641 build-perl-script: $(SCRIPT_PERL_GEN)
642 build-sh-script: $(SCRIPT_SH_GEN)
643 build-python-script: $(SCRIPT_PYTHON_GEN)
644
645 .PHONY: install-perl-script install-sh-script install-python-script
646 install-sh-script: $(SCRIPT_SH_INS)
647 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
648 install-perl-script: $(SCRIPT_PERL_INS)
649 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
650 install-python-script: $(SCRIPT_PYTHON_INS)
651 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
652
653 .PHONY: clean-perl-script clean-sh-script clean-python-script
654 clean-sh-script:
655 $(RM) $(SCRIPT_SH_GEN)
656 clean-perl-script:
657 $(RM) $(SCRIPT_PERL_GEN)
658 clean-python-script:
659 $(RM) $(SCRIPT_PYTHON_GEN)
660
661 SCRIPTS = $(SCRIPT_SH_INS) \
662 $(SCRIPT_PERL_INS) \
663 $(SCRIPT_PYTHON_INS) \
664 git-instaweb
665
666 ETAGS_TARGET = TAGS
667
668 # Empty...
669 EXTRA_PROGRAMS =
670
671 # ... and all the rest that could be moved out of bindir to gitexecdir
672 PROGRAMS += $(EXTRA_PROGRAMS)
673
674 PROGRAM_OBJS += credential-store.o
675 PROGRAM_OBJS += daemon.o
676 PROGRAM_OBJS += fast-import.o
677 PROGRAM_OBJS += http-backend.o
678 PROGRAM_OBJS += imap-send.o
679 PROGRAM_OBJS += sh-i18n--envsubst.o
680 PROGRAM_OBJS += shell.o
681 PROGRAM_OBJS += show-index.o
682 PROGRAM_OBJS += upload-pack.o
683 PROGRAM_OBJS += remote-testsvn.o
684
685 # Binary suffix, set to .exe for Windows builds
686 X =
687
688 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
689
690 TEST_BUILTINS_OBJS += test-chmtime.o
691 TEST_BUILTINS_OBJS += test-config.o
692 TEST_BUILTINS_OBJS += test-ctype.o
693 TEST_BUILTINS_OBJS += test-date.o
694 TEST_BUILTINS_OBJS += test-delta.o
695 TEST_BUILTINS_OBJS += test-drop-caches.o
696 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
697 TEST_BUILTINS_OBJS += test-dump-split-index.o
698 TEST_BUILTINS_OBJS += test-example-decorate.o
699 TEST_BUILTINS_OBJS += test-genrandom.o
700 TEST_BUILTINS_OBJS += test-hashmap.o
701 TEST_BUILTINS_OBJS += test-index-version.o
702 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
703 TEST_BUILTINS_OBJS += test-match-trees.o
704 TEST_BUILTINS_OBJS += test-mergesort.o
705 TEST_BUILTINS_OBJS += test-mktemp.o
706 TEST_BUILTINS_OBJS += test-online-cpus.o
707 TEST_BUILTINS_OBJS += test-path-utils.o
708 TEST_BUILTINS_OBJS += test-prio-queue.o
709 TEST_BUILTINS_OBJS += test-read-cache.o
710 TEST_BUILTINS_OBJS += test-ref-store.o
711 TEST_BUILTINS_OBJS += test-regex.o
712 TEST_BUILTINS_OBJS += test-revision-walking.o
713 TEST_BUILTINS_OBJS += test-run-command.o
714 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
715 TEST_BUILTINS_OBJS += test-sha1-array.o
716 TEST_BUILTINS_OBJS += test-sha1.o
717 TEST_BUILTINS_OBJS += test-sigchain.o
718 TEST_BUILTINS_OBJS += test-strcmp-offset.o
719 TEST_BUILTINS_OBJS += test-string-list.o
720 TEST_BUILTINS_OBJS += test-submodule-config.o
721 TEST_BUILTINS_OBJS += test-subprocess.o
722 TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
723 TEST_BUILTINS_OBJS += test-wildmatch.o
724 TEST_BUILTINS_OBJS += test-write-cache.o
725
726 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
727 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
728 TEST_PROGRAMS_NEED_X += test-fake-ssh
729 TEST_PROGRAMS_NEED_X += test-line-buffer
730 TEST_PROGRAMS_NEED_X += test-parse-options
731 TEST_PROGRAMS_NEED_X += test-svn-fe
732 TEST_PROGRAMS_NEED_X += test-tool
733
734 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
735
736 # List built-in command $C whose implementation cmd_$C() is not in
737 # builtin/$C.o but is linked in as part of some other command.
738 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
739
740 BUILT_INS += git-cherry$X
741 BUILT_INS += git-cherry-pick$X
742 BUILT_INS += git-format-patch$X
743 BUILT_INS += git-fsck-objects$X
744 BUILT_INS += git-init$X
745 BUILT_INS += git-merge-subtree$X
746 BUILT_INS += git-show$X
747 BUILT_INS += git-stage$X
748 BUILT_INS += git-status$X
749 BUILT_INS += git-whatchanged$X
750
751 # what 'all' will build and 'install' will install in gitexecdir,
752 # excluding programs for built-in commands
753 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
754
755 # what 'all' will build but not install in gitexecdir
756 OTHER_PROGRAMS = git$X
757
758 # what test wrappers are needed and 'install' will install, in bindir
759 BINDIR_PROGRAMS_NEED_X += git
760 BINDIR_PROGRAMS_NEED_X += git-upload-pack
761 BINDIR_PROGRAMS_NEED_X += git-receive-pack
762 BINDIR_PROGRAMS_NEED_X += git-upload-archive
763 BINDIR_PROGRAMS_NEED_X += git-shell
764
765 BINDIR_PROGRAMS_NO_X += git-cvsserver
766
767 # Set paths to tools early so that they can be used for version tests.
768 ifndef SHELL_PATH
769 SHELL_PATH = /bin/sh
770 endif
771 ifndef PERL_PATH
772 PERL_PATH = /usr/bin/perl
773 endif
774 ifndef PYTHON_PATH
775 PYTHON_PATH = /usr/bin/python
776 endif
777
778 export PERL_PATH
779 export PYTHON_PATH
780
781 TEST_SHELL_PATH = $(SHELL_PATH)
782
783 LIB_FILE = libgit.a
784 XDIFF_LIB = xdiff/lib.a
785 VCSSVN_LIB = vcs-svn/lib.a
786
787 GENERATED_H += common-cmds.h
788
789 LIB_H = $(shell $(FIND) . \
790 -name .git -prune -o \
791 -name t -prune -o \
792 -name Documentation -prune -o \
793 -name '*.h' -print)
794
795 LIB_OBJS += abspath.o
796 LIB_OBJS += advice.o
797 LIB_OBJS += alias.o
798 LIB_OBJS += alloc.o
799 LIB_OBJS += apply.o
800 LIB_OBJS += archive.o
801 LIB_OBJS += archive-tar.o
802 LIB_OBJS += archive-zip.o
803 LIB_OBJS += argv-array.o
804 LIB_OBJS += attr.o
805 LIB_OBJS += base85.o
806 LIB_OBJS += bisect.o
807 LIB_OBJS += blame.o
808 LIB_OBJS += blob.o
809 LIB_OBJS += branch.o
810 LIB_OBJS += bulk-checkin.o
811 LIB_OBJS += bundle.o
812 LIB_OBJS += cache-tree.o
813 LIB_OBJS += checkout.o
814 LIB_OBJS += color.o
815 LIB_OBJS += column.o
816 LIB_OBJS += combine-diff.o
817 LIB_OBJS += commit.o
818 LIB_OBJS += compat/obstack.o
819 LIB_OBJS += compat/terminal.o
820 LIB_OBJS += config.o
821 LIB_OBJS += connect.o
822 LIB_OBJS += connected.o
823 LIB_OBJS += convert.o
824 LIB_OBJS += copy.o
825 LIB_OBJS += credential.o
826 LIB_OBJS += csum-file.o
827 LIB_OBJS += ctype.o
828 LIB_OBJS += date.o
829 LIB_OBJS += decorate.o
830 LIB_OBJS += diffcore-break.o
831 LIB_OBJS += diffcore-delta.o
832 LIB_OBJS += diffcore-order.o
833 LIB_OBJS += diffcore-pickaxe.o
834 LIB_OBJS += diffcore-rename.o
835 LIB_OBJS += diff-delta.o
836 LIB_OBJS += diff-lib.o
837 LIB_OBJS += diff-no-index.o
838 LIB_OBJS += diff.o
839 LIB_OBJS += dir.o
840 LIB_OBJS += dir-iterator.o
841 LIB_OBJS += editor.o
842 LIB_OBJS += entry.o
843 LIB_OBJS += environment.o
844 LIB_OBJS += ewah/bitmap.o
845 LIB_OBJS += ewah/ewah_bitmap.o
846 LIB_OBJS += ewah/ewah_io.o
847 LIB_OBJS += ewah/ewah_rlw.o
848 LIB_OBJS += exec_cmd.o
849 LIB_OBJS += fetch-object.o
850 LIB_OBJS += fetch-pack.o
851 LIB_OBJS += fsck.o
852 LIB_OBJS += fsmonitor.o
853 LIB_OBJS += gettext.o
854 LIB_OBJS += gpg-interface.o
855 LIB_OBJS += graph.o
856 LIB_OBJS += grep.o
857 LIB_OBJS += hashmap.o
858 LIB_OBJS += help.o
859 LIB_OBJS += hex.o
860 LIB_OBJS += ident.o
861 LIB_OBJS += kwset.o
862 LIB_OBJS += levenshtein.o
863 LIB_OBJS += line-log.o
864 LIB_OBJS += line-range.o
865 LIB_OBJS += list-objects.o
866 LIB_OBJS += list-objects-filter.o
867 LIB_OBJS += list-objects-filter-options.o
868 LIB_OBJS += ll-merge.o
869 LIB_OBJS += lockfile.o
870 LIB_OBJS += log-tree.o
871 LIB_OBJS += mailinfo.o
872 LIB_OBJS += mailmap.o
873 LIB_OBJS += match-trees.o
874 LIB_OBJS += merge.o
875 LIB_OBJS += merge-blobs.o
876 LIB_OBJS += merge-recursive.o
877 LIB_OBJS += mergesort.o
878 LIB_OBJS += name-hash.o
879 LIB_OBJS += notes.o
880 LIB_OBJS += notes-cache.o
881 LIB_OBJS += notes-merge.o
882 LIB_OBJS += notes-utils.o
883 LIB_OBJS += object.o
884 LIB_OBJS += oidmap.o
885 LIB_OBJS += oidset.o
886 LIB_OBJS += packfile.o
887 LIB_OBJS += pack-bitmap.o
888 LIB_OBJS += pack-bitmap-write.o
889 LIB_OBJS += pack-check.o
890 LIB_OBJS += pack-objects.o
891 LIB_OBJS += pack-revindex.o
892 LIB_OBJS += pack-write.o
893 LIB_OBJS += pager.o
894 LIB_OBJS += parse-options.o
895 LIB_OBJS += parse-options-cb.o
896 LIB_OBJS += patch-delta.o
897 LIB_OBJS += patch-ids.o
898 LIB_OBJS += path.o
899 LIB_OBJS += pathspec.o
900 LIB_OBJS += pkt-line.o
901 LIB_OBJS += preload-index.o
902 LIB_OBJS += pretty.o
903 LIB_OBJS += prio-queue.o
904 LIB_OBJS += progress.o
905 LIB_OBJS += prompt.o
906 LIB_OBJS += protocol.o
907 LIB_OBJS += quote.o
908 LIB_OBJS += reachable.o
909 LIB_OBJS += read-cache.o
910 LIB_OBJS += reflog-walk.o
911 LIB_OBJS += refs.o
912 LIB_OBJS += refs/files-backend.o
913 LIB_OBJS += refs/iterator.o
914 LIB_OBJS += refs/packed-backend.o
915 LIB_OBJS += refs/ref-cache.o
916 LIB_OBJS += ref-filter.o
917 LIB_OBJS += remote.o
918 LIB_OBJS += replace_object.o
919 LIB_OBJS += repository.o
920 LIB_OBJS += rerere.o
921 LIB_OBJS += resolve-undo.o
922 LIB_OBJS += revision.o
923 LIB_OBJS += run-command.o
924 LIB_OBJS += send-pack.o
925 LIB_OBJS += sequencer.o
926 LIB_OBJS += server-info.o
927 LIB_OBJS += setup.o
928 LIB_OBJS += sha1-array.o
929 LIB_OBJS += sha1-lookup.o
930 LIB_OBJS += sha1_file.o
931 LIB_OBJS += sha1_name.o
932 LIB_OBJS += shallow.o
933 LIB_OBJS += sideband.o
934 LIB_OBJS += sigchain.o
935 LIB_OBJS += split-index.o
936 LIB_OBJS += strbuf.o
937 LIB_OBJS += streaming.o
938 LIB_OBJS += string-list.o
939 LIB_OBJS += submodule.o
940 LIB_OBJS += submodule-config.o
941 LIB_OBJS += sub-process.o
942 LIB_OBJS += symlinks.o
943 LIB_OBJS += tag.o
944 LIB_OBJS += tempfile.o
945 LIB_OBJS += tmp-objdir.o
946 LIB_OBJS += trace.o
947 LIB_OBJS += trailer.o
948 LIB_OBJS += transport.o
949 LIB_OBJS += transport-helper.o
950 LIB_OBJS += tree-diff.o
951 LIB_OBJS += tree.o
952 LIB_OBJS += tree-walk.o
953 LIB_OBJS += unpack-trees.o
954 LIB_OBJS += url.o
955 LIB_OBJS += urlmatch.o
956 LIB_OBJS += usage.o
957 LIB_OBJS += userdiff.o
958 LIB_OBJS += utf8.o
959 LIB_OBJS += varint.o
960 LIB_OBJS += version.o
961 LIB_OBJS += versioncmp.o
962 LIB_OBJS += walker.o
963 LIB_OBJS += wildmatch.o
964 LIB_OBJS += worktree.o
965 LIB_OBJS += wrapper.o
966 LIB_OBJS += write_or_die.o
967 LIB_OBJS += ws.o
968 LIB_OBJS += wt-status.o
969 LIB_OBJS += xdiff-interface.o
970 LIB_OBJS += zlib.o
971
972 BUILTIN_OBJS += builtin/add.o
973 BUILTIN_OBJS += builtin/am.o
974 BUILTIN_OBJS += builtin/annotate.o
975 BUILTIN_OBJS += builtin/apply.o
976 BUILTIN_OBJS += builtin/archive.o
977 BUILTIN_OBJS += builtin/bisect--helper.o
978 BUILTIN_OBJS += builtin/blame.o
979 BUILTIN_OBJS += builtin/branch.o
980 BUILTIN_OBJS += builtin/bundle.o
981 BUILTIN_OBJS += builtin/cat-file.o
982 BUILTIN_OBJS += builtin/check-attr.o
983 BUILTIN_OBJS += builtin/check-ignore.o
984 BUILTIN_OBJS += builtin/check-mailmap.o
985 BUILTIN_OBJS += builtin/check-ref-format.o
986 BUILTIN_OBJS += builtin/checkout-index.o
987 BUILTIN_OBJS += builtin/checkout.o
988 BUILTIN_OBJS += builtin/clean.o
989 BUILTIN_OBJS += builtin/clone.o
990 BUILTIN_OBJS += builtin/column.o
991 BUILTIN_OBJS += builtin/commit-tree.o
992 BUILTIN_OBJS += builtin/commit.o
993 BUILTIN_OBJS += builtin/config.o
994 BUILTIN_OBJS += builtin/count-objects.o
995 BUILTIN_OBJS += builtin/credential.o
996 BUILTIN_OBJS += builtin/describe.o
997 BUILTIN_OBJS += builtin/diff-files.o
998 BUILTIN_OBJS += builtin/diff-index.o
999 BUILTIN_OBJS += builtin/diff-tree.o
1000 BUILTIN_OBJS += builtin/diff.o
1001 BUILTIN_OBJS += builtin/difftool.o
1002 BUILTIN_OBJS += builtin/fast-export.o
1003 BUILTIN_OBJS += builtin/fetch-pack.o
1004 BUILTIN_OBJS += builtin/fetch.o
1005 BUILTIN_OBJS += builtin/fmt-merge-msg.o
1006 BUILTIN_OBJS += builtin/for-each-ref.o
1007 BUILTIN_OBJS += builtin/fsck.o
1008 BUILTIN_OBJS += builtin/gc.o
1009 BUILTIN_OBJS += builtin/get-tar-commit-id.o
1010 BUILTIN_OBJS += builtin/grep.o
1011 BUILTIN_OBJS += builtin/hash-object.o
1012 BUILTIN_OBJS += builtin/help.o
1013 BUILTIN_OBJS += builtin/index-pack.o
1014 BUILTIN_OBJS += builtin/init-db.o
1015 BUILTIN_OBJS += builtin/interpret-trailers.o
1016 BUILTIN_OBJS += builtin/log.o
1017 BUILTIN_OBJS += builtin/ls-files.o
1018 BUILTIN_OBJS += builtin/ls-remote.o
1019 BUILTIN_OBJS += builtin/ls-tree.o
1020 BUILTIN_OBJS += builtin/mailinfo.o
1021 BUILTIN_OBJS += builtin/mailsplit.o
1022 BUILTIN_OBJS += builtin/merge.o
1023 BUILTIN_OBJS += builtin/merge-base.o
1024 BUILTIN_OBJS += builtin/merge-file.o
1025 BUILTIN_OBJS += builtin/merge-index.o
1026 BUILTIN_OBJS += builtin/merge-ours.o
1027 BUILTIN_OBJS += builtin/merge-recursive.o
1028 BUILTIN_OBJS += builtin/merge-tree.o
1029 BUILTIN_OBJS += builtin/mktag.o
1030 BUILTIN_OBJS += builtin/mktree.o
1031 BUILTIN_OBJS += builtin/mv.o
1032 BUILTIN_OBJS += builtin/name-rev.o
1033 BUILTIN_OBJS += builtin/notes.o
1034 BUILTIN_OBJS += builtin/pack-objects.o
1035 BUILTIN_OBJS += builtin/pack-redundant.o
1036 BUILTIN_OBJS += builtin/pack-refs.o
1037 BUILTIN_OBJS += builtin/patch-id.o
1038 BUILTIN_OBJS += builtin/prune-packed.o
1039 BUILTIN_OBJS += builtin/prune.o
1040 BUILTIN_OBJS += builtin/pull.o
1041 BUILTIN_OBJS += builtin/push.o
1042 BUILTIN_OBJS += builtin/read-tree.o
1043 BUILTIN_OBJS += builtin/rebase--helper.o
1044 BUILTIN_OBJS += builtin/receive-pack.o
1045 BUILTIN_OBJS += builtin/reflog.o
1046 BUILTIN_OBJS += builtin/remote.o
1047 BUILTIN_OBJS += builtin/remote-ext.o
1048 BUILTIN_OBJS += builtin/remote-fd.o
1049 BUILTIN_OBJS += builtin/repack.o
1050 BUILTIN_OBJS += builtin/replace.o
1051 BUILTIN_OBJS += builtin/rerere.o
1052 BUILTIN_OBJS += builtin/reset.o
1053 BUILTIN_OBJS += builtin/rev-list.o
1054 BUILTIN_OBJS += builtin/rev-parse.o
1055 BUILTIN_OBJS += builtin/revert.o
1056 BUILTIN_OBJS += builtin/rm.o
1057 BUILTIN_OBJS += builtin/send-pack.o
1058 BUILTIN_OBJS += builtin/shortlog.o
1059 BUILTIN_OBJS += builtin/show-branch.o
1060 BUILTIN_OBJS += builtin/show-ref.o
1061 BUILTIN_OBJS += builtin/stripspace.o
1062 BUILTIN_OBJS += builtin/submodule--helper.o
1063 BUILTIN_OBJS += builtin/symbolic-ref.o
1064 BUILTIN_OBJS += builtin/tag.o
1065 BUILTIN_OBJS += builtin/unpack-file.o
1066 BUILTIN_OBJS += builtin/unpack-objects.o
1067 BUILTIN_OBJS += builtin/update-index.o
1068 BUILTIN_OBJS += builtin/update-ref.o
1069 BUILTIN_OBJS += builtin/update-server-info.o
1070 BUILTIN_OBJS += builtin/upload-archive.o
1071 BUILTIN_OBJS += builtin/var.o
1072 BUILTIN_OBJS += builtin/verify-commit.o
1073 BUILTIN_OBJS += builtin/verify-pack.o
1074 BUILTIN_OBJS += builtin/verify-tag.o
1075 BUILTIN_OBJS += builtin/worktree.o
1076 BUILTIN_OBJS += builtin/write-tree.o
1077
1078 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
1079 EXTLIBS =
1080
1081 GIT_USER_AGENT = git/$(GIT_VERSION)
1082
1083 ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1084 DC_SHA1_SUBMODULE = auto
1085 endif
1086
1087 include config.mak.uname
1088 -include config.mak.autogen
1089 -include config.mak
1090
1091 ifdef DEVELOPER
1092 CFLAGS += $(DEVELOPER_CFLAGS)
1093 endif
1094
1095 comma := ,
1096 empty :=
1097 space := $(empty) $(empty)
1098
1099 ifdef SANITIZE
1100 SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1101 BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1102 BASIC_CFLAGS += -fno-omit-frame-pointer
1103 ifneq ($(filter undefined,$(SANITIZERS)),)
1104 BASIC_CFLAGS += -DNO_UNALIGNED_LOADS
1105 endif
1106 ifneq ($(filter leak,$(SANITIZERS)),)
1107 BASIC_CFLAGS += -DSUPPRESS_ANNOTATED_LEAKS
1108 endif
1109 endif
1110
1111 ifndef sysconfdir
1112 ifeq ($(prefix),/usr)
1113 sysconfdir = /etc
1114 else
1115 sysconfdir = etc
1116 endif
1117 endif
1118
1119 ifndef COMPUTE_HEADER_DEPENDENCIES
1120 COMPUTE_HEADER_DEPENDENCIES = auto
1121 endif
1122
1123 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1124 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1125 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1126 -x c /dev/null -o /dev/null 2>&1; \
1127 echo $$?)
1128 ifeq ($(dep_check),0)
1129 override COMPUTE_HEADER_DEPENDENCIES = yes
1130 else
1131 override COMPUTE_HEADER_DEPENDENCIES = no
1132 endif
1133 endif
1134
1135 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1136 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1137 else
1138 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1139 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1140 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1141 endif
1142 endif
1143
1144 ifdef SANE_TOOL_PATH
1145 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1146 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1147 PATH := $(SANE_TOOL_PATH):${PATH}
1148 else
1149 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1150 endif
1151
1152 ifeq (,$(HOST_CPU))
1153 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1154 else
1155 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1156 endif
1157
1158 ifneq (,$(INLINE))
1159 BASIC_CFLAGS += -Dinline=$(INLINE)
1160 endif
1161
1162 ifneq (,$(SOCKLEN_T))
1163 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1164 endif
1165
1166 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1167 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1168 else
1169 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1170 BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1171 endif
1172 endif
1173
1174 ifeq ($(uname_S),Darwin)
1175 ifndef NO_FINK
1176 ifeq ($(shell test -d /sw/lib && echo y),y)
1177 BASIC_CFLAGS += -I/sw/include
1178 BASIC_LDFLAGS += -L/sw/lib
1179 endif
1180 endif
1181 ifndef NO_DARWIN_PORTS
1182 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1183 BASIC_CFLAGS += -I/opt/local/include
1184 BASIC_LDFLAGS += -L/opt/local/lib
1185 endif
1186 endif
1187 ifndef NO_APPLE_COMMON_CRYPTO
1188 NO_OPENSSL = YesPlease
1189 APPLE_COMMON_CRYPTO = YesPlease
1190 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1191 endif
1192 NO_REGEX = YesPlease
1193 PTHREAD_LIBS =
1194 endif
1195
1196 ifndef CC_LD_DYNPATH
1197 ifdef NO_R_TO_GCC_LINKER
1198 # Some gcc does not accept and pass -R to the linker to specify
1199 # the runtime dynamic library path.
1200 CC_LD_DYNPATH = -Wl,-rpath,
1201 else
1202 CC_LD_DYNPATH = -R
1203 endif
1204 endif
1205
1206 ifdef NO_LIBGEN_H
1207 COMPAT_CFLAGS += -DNO_LIBGEN_H
1208 COMPAT_OBJS += compat/basename.o
1209 endif
1210
1211 USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1212
1213 ifneq (,$(USE_LIBPCRE2))
1214 ifdef USE_LIBPCRE1
1215 $(error Only set USE_LIBPCRE2 (or its alias USE_LIBPCRE) or USE_LIBPCRE1, not both!)
1216 endif
1217
1218 BASIC_CFLAGS += -DUSE_LIBPCRE2
1219 EXTLIBS += -lpcre2-8
1220 endif
1221
1222 ifdef USE_LIBPCRE1
1223 BASIC_CFLAGS += -DUSE_LIBPCRE1
1224 EXTLIBS += -lpcre
1225
1226 ifdef NO_LIBPCRE1_JIT
1227 BASIC_CFLAGS += -DNO_LIBPCRE1_JIT
1228 endif
1229 endif
1230
1231 ifdef LIBPCREDIR
1232 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1233 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1234 endif
1235
1236 ifdef HAVE_ALLOCA_H
1237 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1238 endif
1239
1240 IMAP_SEND_BUILDDEPS =
1241 IMAP_SEND_LDFLAGS =
1242
1243 ifdef NO_CURL
1244 BASIC_CFLAGS += -DNO_CURL
1245 REMOTE_CURL_PRIMARY =
1246 REMOTE_CURL_ALIASES =
1247 REMOTE_CURL_NAMES =
1248 else
1249 ifdef CURLDIR
1250 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1251 BASIC_CFLAGS += -I$(CURLDIR)/include
1252 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1253 else
1254 CURL_LIBCURL = -lcurl
1255 endif
1256 ifdef NEEDS_SSL_WITH_CURL
1257 CURL_LIBCURL += -lssl
1258 ifdef NEEDS_CRYPTO_WITH_SSL
1259 CURL_LIBCURL += -lcrypto
1260 endif
1261 endif
1262 ifdef NEEDS_IDN_WITH_CURL
1263 CURL_LIBCURL += -lidn
1264 endif
1265
1266 REMOTE_CURL_PRIMARY = git-remote-http$X
1267 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1268 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1269 PROGRAM_OBJS += http-fetch.o
1270 PROGRAMS += $(REMOTE_CURL_NAMES)
1271 curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1272 ifeq "$(curl_check)" "070908"
1273 ifndef NO_EXPAT
1274 PROGRAM_OBJS += http-push.o
1275 endif
1276 endif
1277 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1278 ifeq "$(curl_check)" "072200"
1279 USE_CURL_FOR_IMAP_SEND = YesPlease
1280 endif
1281 ifdef USE_CURL_FOR_IMAP_SEND
1282 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1283 IMAP_SEND_BUILDDEPS = http.o
1284 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1285 endif
1286 ifndef NO_EXPAT
1287 ifdef EXPATDIR
1288 BASIC_CFLAGS += -I$(EXPATDIR)/include
1289 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1290 else
1291 EXPAT_LIBEXPAT = -lexpat
1292 endif
1293 ifdef EXPAT_NEEDS_XMLPARSE_H
1294 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1295 endif
1296 endif
1297 endif
1298 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1299
1300 ifdef ZLIB_PATH
1301 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1302 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1303 endif
1304 EXTLIBS += -lz
1305
1306 ifndef NO_OPENSSL
1307 OPENSSL_LIBSSL = -lssl
1308 ifdef OPENSSLDIR
1309 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1310 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1311 else
1312 OPENSSL_LINK =
1313 endif
1314 ifdef NEEDS_CRYPTO_WITH_SSL
1315 OPENSSL_LIBSSL += -lcrypto
1316 endif
1317 else
1318 BASIC_CFLAGS += -DNO_OPENSSL
1319 OPENSSL_LIBSSL =
1320 endif
1321 ifdef NO_OPENSSL
1322 LIB_4_CRYPTO =
1323 else
1324 ifdef NEEDS_SSL_WITH_CRYPTO
1325 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1326 else
1327 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1328 endif
1329 ifdef APPLE_COMMON_CRYPTO
1330 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1331 endif
1332 endif
1333 ifdef NEEDS_LIBICONV
1334 ifdef ICONVDIR
1335 BASIC_CFLAGS += -I$(ICONVDIR)/include
1336 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1337 else
1338 ICONV_LINK =
1339 endif
1340 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1341 ICONV_LINK += -lintl
1342 endif
1343 EXTLIBS += $(ICONV_LINK) -liconv
1344 endif
1345 ifdef NEEDS_LIBGEN
1346 EXTLIBS += -lgen
1347 endif
1348 ifndef NO_GETTEXT
1349 ifndef LIBC_CONTAINS_LIBINTL
1350 EXTLIBS += -lintl
1351 endif
1352 endif
1353 ifdef NEEDS_SOCKET
1354 EXTLIBS += -lsocket
1355 endif
1356 ifdef NEEDS_NSL
1357 EXTLIBS += -lnsl
1358 endif
1359 ifdef NEEDS_RESOLV
1360 EXTLIBS += -lresolv
1361 endif
1362 ifdef NO_D_TYPE_IN_DIRENT
1363 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1364 endif
1365 ifdef NO_GECOS_IN_PWENT
1366 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1367 endif
1368 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1369 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1370 endif
1371 ifdef USE_NSEC
1372 BASIC_CFLAGS += -DUSE_NSEC
1373 endif
1374 ifdef USE_ST_TIMESPEC
1375 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1376 endif
1377 ifdef NO_NORETURN
1378 BASIC_CFLAGS += -DNO_NORETURN
1379 endif
1380 ifdef NO_NSEC
1381 BASIC_CFLAGS += -DNO_NSEC
1382 endif
1383 ifdef SNPRINTF_RETURNS_BOGUS
1384 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1385 COMPAT_OBJS += compat/snprintf.o
1386 endif
1387 ifdef FREAD_READS_DIRECTORIES
1388 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1389 COMPAT_OBJS += compat/fopen.o
1390 endif
1391 ifdef NO_SYMLINK_HEAD
1392 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1393 endif
1394 ifdef GETTEXT_POISON
1395 BASIC_CFLAGS += -DGETTEXT_POISON
1396 endif
1397 ifdef NO_GETTEXT
1398 BASIC_CFLAGS += -DNO_GETTEXT
1399 USE_GETTEXT_SCHEME ?= fallthrough
1400 endif
1401 ifdef NO_POLL
1402 NO_SYS_POLL_H = YesPlease
1403 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1404 COMPAT_OBJS += compat/poll/poll.o
1405 endif
1406 ifdef NO_STRCASESTR
1407 COMPAT_CFLAGS += -DNO_STRCASESTR
1408 COMPAT_OBJS += compat/strcasestr.o
1409 endif
1410 ifdef NO_STRLCPY
1411 COMPAT_CFLAGS += -DNO_STRLCPY
1412 COMPAT_OBJS += compat/strlcpy.o
1413 endif
1414 ifdef NO_STRTOUMAX
1415 COMPAT_CFLAGS += -DNO_STRTOUMAX
1416 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1417 endif
1418 ifdef NO_STRTOULL
1419 COMPAT_CFLAGS += -DNO_STRTOULL
1420 endif
1421 ifdef NO_SETENV
1422 COMPAT_CFLAGS += -DNO_SETENV
1423 COMPAT_OBJS += compat/setenv.o
1424 endif
1425 ifdef NO_MKDTEMP
1426 COMPAT_CFLAGS += -DNO_MKDTEMP
1427 COMPAT_OBJS += compat/mkdtemp.o
1428 endif
1429 ifdef MKDIR_WO_TRAILING_SLASH
1430 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1431 COMPAT_OBJS += compat/mkdir.o
1432 endif
1433 ifdef NO_UNSETENV
1434 COMPAT_CFLAGS += -DNO_UNSETENV
1435 COMPAT_OBJS += compat/unsetenv.o
1436 endif
1437 ifdef NO_SYS_SELECT_H
1438 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1439 endif
1440 ifdef NO_SYS_POLL_H
1441 BASIC_CFLAGS += -DNO_SYS_POLL_H
1442 endif
1443 ifdef NEEDS_SYS_PARAM_H
1444 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1445 endif
1446 ifdef NO_INTTYPES_H
1447 BASIC_CFLAGS += -DNO_INTTYPES_H
1448 endif
1449 ifdef NO_INITGROUPS
1450 BASIC_CFLAGS += -DNO_INITGROUPS
1451 endif
1452 ifdef NO_MMAP
1453 COMPAT_CFLAGS += -DNO_MMAP
1454 COMPAT_OBJS += compat/mmap.o
1455 else
1456 ifdef USE_WIN32_MMAP
1457 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1458 COMPAT_OBJS += compat/win32mmap.o
1459 endif
1460 endif
1461 ifdef MMAP_PREVENTS_DELETE
1462 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1463 endif
1464 ifdef OBJECT_CREATION_USES_RENAMES
1465 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1466 endif
1467 ifdef NO_STRUCT_ITIMERVAL
1468 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1469 NO_SETITIMER = YesPlease
1470 endif
1471 ifdef NO_SETITIMER
1472 COMPAT_CFLAGS += -DNO_SETITIMER
1473 endif
1474 ifdef NO_PREAD
1475 COMPAT_CFLAGS += -DNO_PREAD
1476 COMPAT_OBJS += compat/pread.o
1477 endif
1478 ifdef NO_FAST_WORKING_DIRECTORY
1479 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1480 endif
1481 ifdef NO_TRUSTABLE_FILEMODE
1482 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1483 endif
1484 ifdef NEEDS_MODE_TRANSLATION
1485 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1486 COMPAT_OBJS += compat/stat.o
1487 endif
1488 ifdef NO_IPV6
1489 BASIC_CFLAGS += -DNO_IPV6
1490 endif
1491 ifdef NO_INTPTR_T
1492 COMPAT_CFLAGS += -DNO_INTPTR_T
1493 endif
1494 ifdef NO_UINTMAX_T
1495 BASIC_CFLAGS += -Duintmax_t=uint32_t
1496 endif
1497 ifdef NO_SOCKADDR_STORAGE
1498 ifdef NO_IPV6
1499 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1500 else
1501 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1502 endif
1503 endif
1504 ifdef NO_INET_NTOP
1505 LIB_OBJS += compat/inet_ntop.o
1506 BASIC_CFLAGS += -DNO_INET_NTOP
1507 endif
1508 ifdef NO_INET_PTON
1509 LIB_OBJS += compat/inet_pton.o
1510 BASIC_CFLAGS += -DNO_INET_PTON
1511 endif
1512 ifndef NO_UNIX_SOCKETS
1513 LIB_OBJS += unix-socket.o
1514 PROGRAM_OBJS += credential-cache.o
1515 PROGRAM_OBJS += credential-cache--daemon.o
1516 endif
1517
1518 ifdef NO_ICONV
1519 BASIC_CFLAGS += -DNO_ICONV
1520 endif
1521
1522 ifdef OLD_ICONV
1523 BASIC_CFLAGS += -DOLD_ICONV
1524 endif
1525
1526 ifdef NO_DEFLATE_BOUND
1527 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1528 endif
1529
1530 ifdef NO_POSIX_GOODIES
1531 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1532 endif
1533
1534 ifdef APPLE_COMMON_CRYPTO
1535 # Apple CommonCrypto requires chunking
1536 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1537 endif
1538
1539 ifdef OPENSSL_SHA1
1540 EXTLIBS += $(LIB_4_CRYPTO)
1541 BASIC_CFLAGS += -DSHA1_OPENSSL
1542 else
1543 ifdef BLK_SHA1
1544 LIB_OBJS += block-sha1/sha1.o
1545 BASIC_CFLAGS += -DSHA1_BLK
1546 else
1547 ifdef PPC_SHA1
1548 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1549 BASIC_CFLAGS += -DSHA1_PPC
1550 else
1551 ifdef APPLE_COMMON_CRYPTO
1552 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1553 BASIC_CFLAGS += -DSHA1_APPLE
1554 else
1555 DC_SHA1 := YesPlease
1556 BASIC_CFLAGS += -DSHA1_DC
1557 LIB_OBJS += sha1dc_git.o
1558 ifdef DC_SHA1_EXTERNAL
1559 ifdef DC_SHA1_SUBMODULE
1560 ifneq ($(DC_SHA1_SUBMODULE),auto)
1561 $(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
1562 endif
1563 endif
1564 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
1565 EXTLIBS += -lsha1detectcoll
1566 else
1567 ifdef DC_SHA1_SUBMODULE
1568 LIB_OBJS += sha1collisiondetection/lib/sha1.o
1569 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
1570 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
1571 else
1572 LIB_OBJS += sha1dc/sha1.o
1573 LIB_OBJS += sha1dc/ubc_check.o
1574 endif
1575 BASIC_CFLAGS += \
1576 -DSHA1DC_NO_STANDARD_INCLUDES \
1577 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
1578 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"cache.h\"" \
1579 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
1580 endif
1581 endif
1582 endif
1583 endif
1584 endif
1585
1586 ifdef SHA1_MAX_BLOCK_SIZE
1587 LIB_OBJS += compat/sha1-chunked.o
1588 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1589 endif
1590 ifdef NO_HSTRERROR
1591 COMPAT_CFLAGS += -DNO_HSTRERROR
1592 COMPAT_OBJS += compat/hstrerror.o
1593 endif
1594 ifdef NO_MEMMEM
1595 COMPAT_CFLAGS += -DNO_MEMMEM
1596 COMPAT_OBJS += compat/memmem.o
1597 endif
1598 ifdef NO_GETPAGESIZE
1599 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1600 endif
1601 ifdef INTERNAL_QSORT
1602 COMPAT_CFLAGS += -DINTERNAL_QSORT
1603 COMPAT_OBJS += compat/qsort.o
1604 endif
1605 ifdef HAVE_ISO_QSORT_S
1606 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
1607 else
1608 COMPAT_OBJS += compat/qsort_s.o
1609 endif
1610 ifdef RUNTIME_PREFIX
1611 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1612 endif
1613
1614 ifdef NO_PTHREADS
1615 BASIC_CFLAGS += -DNO_PTHREADS
1616 else
1617 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1618 EXTLIBS += $(PTHREAD_LIBS)
1619 LIB_OBJS += thread-utils.o
1620 endif
1621
1622 ifdef HAVE_PATHS_H
1623 BASIC_CFLAGS += -DHAVE_PATHS_H
1624 endif
1625
1626 ifdef HAVE_LIBCHARSET_H
1627 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1628 EXTLIBS += $(CHARSET_LIB)
1629 endif
1630
1631 ifdef HAVE_STRINGS_H
1632 BASIC_CFLAGS += -DHAVE_STRINGS_H
1633 endif
1634
1635 ifdef HAVE_DEV_TTY
1636 BASIC_CFLAGS += -DHAVE_DEV_TTY
1637 endif
1638
1639 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1640 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1641 endif
1642 ifdef UNRELIABLE_FSTAT
1643 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1644 endif
1645 ifdef NO_REGEX
1646 COMPAT_CFLAGS += -Icompat/regex
1647 COMPAT_OBJS += compat/regex/regex.o
1648 endif
1649 ifdef NATIVE_CRLF
1650 BASIC_CFLAGS += -DNATIVE_CRLF
1651 endif
1652
1653 ifdef USE_NED_ALLOCATOR
1654 COMPAT_CFLAGS += -Icompat/nedmalloc
1655 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1656 OVERRIDE_STRDUP = YesPlease
1657 endif
1658
1659 ifdef OVERRIDE_STRDUP
1660 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1661 COMPAT_OBJS += compat/strdup.o
1662 endif
1663
1664 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1665 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1666 endif
1667
1668 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1669 MSGFMT += --check --statistics
1670 endif
1671
1672 ifdef GMTIME_UNRELIABLE_ERRORS
1673 COMPAT_OBJS += compat/gmtime.o
1674 BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1675 endif
1676
1677 ifdef HAVE_CLOCK_GETTIME
1678 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1679 endif
1680
1681 ifdef HAVE_CLOCK_MONOTONIC
1682 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1683 endif
1684
1685 ifdef NEEDS_LIBRT
1686 EXTLIBS += -lrt
1687 endif
1688
1689 ifdef HAVE_BSD_SYSCTL
1690 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1691 endif
1692
1693 ifdef HAVE_BSD_KERN_PROC_SYSCTL
1694 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
1695 endif
1696
1697 ifdef HAVE_GETDELIM
1698 BASIC_CFLAGS += -DHAVE_GETDELIM
1699 endif
1700
1701 ifneq ($(PROCFS_EXECUTABLE_PATH),)
1702 procfs_executable_path_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
1703 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(procfs_executable_path_SQ)"'
1704 endif
1705
1706 ifdef HAVE_NS_GET_EXECUTABLE_PATH
1707 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
1708 endif
1709
1710 ifdef HAVE_WPGMPTR
1711 BASIC_CFLAGS += -DHAVE_WPGMPTR
1712 endif
1713
1714 ifeq ($(TCLTK_PATH),)
1715 NO_TCLTK = NoThanks
1716 endif
1717
1718 ifeq ($(PERL_PATH),)
1719 NO_PERL = NoThanks
1720 endif
1721
1722 ifeq ($(PYTHON_PATH),)
1723 NO_PYTHON = NoThanks
1724 endif
1725
1726 ifndef PAGER_ENV
1727 PAGER_ENV = LESS=FRX LV=-c
1728 endif
1729
1730 QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1731 QUIET_SUBDIR1 =
1732
1733 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1734 PRINT_DIR = --no-print-directory
1735 else # "make -w"
1736 NO_SUBDIR = :
1737 endif
1738
1739 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1740 ifndef V
1741 QUIET_CC = @echo ' ' CC $@;
1742 QUIET_AR = @echo ' ' AR $@;
1743 QUIET_LINK = @echo ' ' LINK $@;
1744 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1745 QUIET_GEN = @echo ' ' GEN $@;
1746 QUIET_LNCP = @echo ' ' LN/CP $@;
1747 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1748 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1749 QUIET_GCOV = @echo ' ' GCOV $@;
1750 QUIET_SP = @echo ' ' SP $<;
1751 QUIET_RC = @echo ' ' RC $@;
1752 QUIET_SUBDIR0 = +@subdir=
1753 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1754 $(MAKE) $(PRINT_DIR) -C $$subdir
1755 export V
1756 export QUIET_GEN
1757 export QUIET_BUILT_IN
1758 endif
1759 endif
1760
1761 ifdef NO_INSTALL_HARDLINKS
1762 export NO_INSTALL_HARDLINKS
1763 endif
1764
1765 ### profile feedback build
1766 #
1767
1768 # Can adjust this to be a global directory if you want to do extended
1769 # data gathering
1770 PROFILE_DIR := $(CURDIR)
1771
1772 ifeq ("$(PROFILE)","GEN")
1773 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1774 EXTLIBS += -lgcov
1775 export CCACHE_DISABLE = t
1776 V = 1
1777 else
1778 ifneq ("$(PROFILE)","")
1779 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1780 export CCACHE_DISABLE = t
1781 V = 1
1782 endif
1783 endif
1784
1785 # Shell quote (do not use $(call) to accommodate ancient setups);
1786
1787 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1788 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1789
1790 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1791 bindir_SQ = $(subst ','\'',$(bindir))
1792 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1793 mandir_SQ = $(subst ','\'',$(mandir))
1794 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1795 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1796 perllibdir_SQ = $(subst ','\'',$(perllibdir))
1797 localedir_SQ = $(subst ','\'',$(localedir))
1798 localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
1799 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1800 gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
1801 template_dir_SQ = $(subst ','\'',$(template_dir))
1802 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1803 prefix_SQ = $(subst ','\'',$(prefix))
1804 perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
1805 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1806
1807 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1808 TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
1809 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1810 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1811 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1812 DIFF_SQ = $(subst ','\'',$(DIFF))
1813 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1814
1815 # RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
1816 # relative to each other and share an installation path.
1817 #
1818 # This is a dependency in:
1819 # - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
1820 # - The runtime prefix Perl header (see
1821 # "perl/header_templates/runtime_prefix.template.pl").
1822 ifdef RUNTIME_PREFIX
1823
1824 ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
1825 $(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
1826 endif
1827
1828 ifneq ($(filter /%,$(firstword $(localedir_relative))),)
1829 $(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
1830 endif
1831
1832 ifndef NO_PERL
1833 ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
1834 $(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
1835 endif
1836 endif
1837
1838 endif
1839
1840 # We must filter out any object files from $(GITLIBS),
1841 # as it is typically used like:
1842 #
1843 # foo: foo.o $(GITLIBS)
1844 # $(CC) $(filter %.o,$^) $(LIBS)
1845 #
1846 # where we use it as a dependency. Since we also pull object files
1847 # from the dependency list, that would make each entry appear twice.
1848 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1849
1850 BASIC_CFLAGS += $(COMPAT_CFLAGS)
1851 LIB_OBJS += $(COMPAT_OBJS)
1852
1853 # Quote for C
1854
1855 ifdef DEFAULT_EDITOR
1856 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1857 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1858
1859 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1860 endif
1861
1862 ifdef DEFAULT_PAGER
1863 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1864 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1865
1866 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1867 endif
1868
1869 ifdef SHELL_PATH
1870 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1871 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1872
1873 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1874 endif
1875
1876 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1877 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1878 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1879 GIT-USER-AGENT: FORCE
1880 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1881 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1882 fi
1883
1884 ifdef DEFAULT_HELP_FORMAT
1885 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1886 endif
1887
1888 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1889 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1890 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1891 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1892
1893 ALL_CFLAGS += $(BASIC_CFLAGS)
1894 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1895
1896 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1897
1898
1899 ### Build rules
1900
1901 SHELL = $(SHELL_PATH)
1902
1903 all:: shell_compatibility_test
1904
1905 ifeq "$(PROFILE)" "BUILD"
1906 all:: profile
1907 endif
1908
1909 profile:: profile-clean
1910 $(MAKE) PROFILE=GEN all
1911 $(MAKE) PROFILE=GEN -j1 test
1912 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1913 $(MAKE) PROFILE=GEN -j1 perf; \
1914 else \
1915 echo "Skipping profile of perf tests..."; \
1916 fi
1917 $(MAKE) PROFILE=USE all
1918
1919 profile-fast: profile-clean
1920 $(MAKE) PROFILE=GEN all
1921 $(MAKE) PROFILE=GEN -j1 perf
1922 $(MAKE) PROFILE=USE all
1923
1924
1925 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1926 ifneq (,$X)
1927 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1928 endif
1929
1930 all::
1931 ifndef NO_TCLTK
1932 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1933 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1934 endif
1935 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1936
1937 please_set_SHELL_PATH_to_a_more_modern_shell:
1938 @$$(:)
1939
1940 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1941
1942 strip: $(PROGRAMS) git$X
1943 $(STRIP) $(STRIP_OPTS) $^
1944
1945 ### Target-specific flags and dependencies
1946
1947 # The generic compilation pattern rule and automatically
1948 # computed header dependencies (falling back to a dependency on
1949 # LIB_H) are enough to describe how most targets should be built,
1950 # but some targets are special enough to need something a little
1951 # different.
1952 #
1953 # - When a source file "foo.c" #includes a generated header file,
1954 # we need to list that dependency for the "foo.o" target.
1955 #
1956 # We also list it from other targets that are built from foo.c
1957 # like "foo.sp" and "foo.s", even though that is easy to forget
1958 # to do because the generated header is already present around
1959 # after a regular build attempt.
1960 #
1961 # - Some code depends on configuration kept in makefile
1962 # variables. The target-specific variable EXTRA_CPPFLAGS can
1963 # be used to convey that information to the C preprocessor
1964 # using -D options.
1965 #
1966 # The "foo.o" target should have a corresponding dependency on
1967 # a file that changes when the value of the makefile variable
1968 # changes. For example, targets making use of the
1969 # $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1970 #
1971 # Technically the ".sp" and ".s" targets do not need this
1972 # dependency because they are force-built, but they get the
1973 # same dependency for consistency. This way, you do not have to
1974 # know how each target is implemented. And it means the
1975 # dependencies here will not need to change if the force-build
1976 # details change some day.
1977
1978 git.sp git.s git.o: GIT-PREFIX
1979 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1980 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1981 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1982 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1983
1984 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1985 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1986 $(filter %.o,$^) $(LIBS)
1987
1988 help.sp help.s help.o: common-cmds.h
1989
1990 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1991 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1992 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1993 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1994 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1995
1996 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1997 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1998 '-DGIT_VERSION="$(GIT_VERSION)"' \
1999 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)' \
2000 '-DGIT_BUILT_FROM_COMMIT="$(shell GIT_CEILING_DIRECTORIES=\"$(CURDIR)/..\" \
2001 git rev-parse -q --verify HEAD || :)"'
2002
2003 $(BUILT_INS): git$X
2004 $(QUIET_BUILT_IN)$(RM) $@ && \
2005 ln $< $@ 2>/dev/null || \
2006 ln -s $< $@ 2>/dev/null || \
2007 cp $< $@
2008
2009 common-cmds.h: generate-cmdlist.sh command-list.txt
2010
2011 common-cmds.h: $(wildcard Documentation/git-*.txt)
2012 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
2013
2014 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2015 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2016 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV):\
2017 $(perllibdir_SQ)
2018 define cmd_munge_script
2019 $(RM) $@ $@+ && \
2020 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2021 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2022 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2023 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2024 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2025 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2026 -e $(BROKEN_PATH_FIX) \
2027 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2028 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2029 -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
2030 -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
2031 $@.sh >$@+
2032 endef
2033
2034 GIT-SCRIPT-DEFINES: FORCE
2035 @FLAGS='$(SCRIPT_DEFINES)'; \
2036 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2037 echo >&2 " * new script parameters"; \
2038 echo "$$FLAGS" >$@; \
2039 fi
2040
2041
2042 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
2043 $(QUIET_GEN)$(cmd_munge_script) && \
2044 chmod +x $@+ && \
2045 mv $@+ $@
2046
2047 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2048 $(QUIET_GEN)$(cmd_munge_script) && \
2049 mv $@+ $@
2050
2051 git.res: git.rc GIT-VERSION-FILE
2052 $(QUIET_RC)$(RC) \
2053 $(join -DMAJOR= -DMINOR= -DMICRO= -DPATCHLEVEL=, $(wordlist 1, 4, \
2054 $(shell echo $(GIT_VERSION) 0 0 0 0 | tr '.a-zA-Z-' ' '))) \
2055 -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" -i $< -o $@
2056
2057 # This makes sure we depend on the NO_PERL setting itself.
2058 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2059
2060 # Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2061 # since the locale directory is injected.
2062 perl_localedir_SQ = $(localedir_SQ)
2063
2064 ifndef NO_PERL
2065 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2066 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ):$(perllibdir_SQ)
2067
2068 PERL_DEFINES := $(PERL_PATH_SQ) $(PERLLIB_EXTRA_SQ) $(perllibdir_SQ)
2069 PERL_DEFINES += $(RUNTIME_PREFIX)
2070
2071 # Support Perl runtime prefix. In this mode, a different header is installed
2072 # into Perl scripts.
2073 ifdef RUNTIME_PREFIX
2074
2075 PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2076
2077 # Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2078 # at runtime.
2079 perl_localedir_SQ =
2080
2081 endif
2082
2083 PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2084
2085 $(SCRIPT_PERL_GEN): % : %.perl GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2086 $(QUIET_GEN)$(RM) $@ $@+ && \
2087 sed -e '1{' \
2088 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2089 -e ' rGIT-PERL-HEADER' \
2090 -e ' G' \
2091 -e '}' \
2092 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2093 $< >$@+ && \
2094 chmod +x $@+ && \
2095 mv $@+ $@
2096
2097 PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2098 GIT-PERL-DEFINES: FORCE
2099 @FLAGS='$(PERL_DEFINES)'; \
2100 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2101 echo >&2 " * new perl-specific parameters"; \
2102 echo "$$FLAGS" >$@; \
2103 fi
2104
2105 GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2106 $(QUIET_GEN)$(RM) $@ && \
2107 INSTLIBDIR='$(perllibdir_SQ)' && \
2108 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2109 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2110 sed -e 's=@@PATHSEP@@=$(pathsep)=g' \
2111 -e 's=@@INSTLIBDIR@@='$$INSTLIBDIR'=g' \
2112 -e 's=@@PERLLIBDIR_REL@@=$(perllibdir_relative_SQ)=g' \
2113 -e 's=@@GITEXECDIR_REL@@=$(gitexecdir_relative_SQ)=g' \
2114 -e 's=@@LOCALEDIR_REL@@=$(localedir_relative_SQ)=g' \
2115 $< >$@+ && \
2116 mv $@+ $@
2117
2118 .PHONY: gitweb
2119 gitweb:
2120 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2121
2122 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
2123 $(QUIET_GEN)$(cmd_munge_script) && \
2124 chmod +x $@+ && \
2125 mv $@+ $@
2126 else # NO_PERL
2127 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2128 $(QUIET_GEN)$(RM) $@ $@+ && \
2129 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2130 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2131 unimplemented.sh >$@+ && \
2132 chmod +x $@+ && \
2133 mv $@+ $@
2134 endif # NO_PERL
2135
2136 # This makes sure we depend on the NO_PYTHON setting itself.
2137 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2138
2139 ifndef NO_PYTHON
2140 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
2141 $(SCRIPT_PYTHON_GEN): % : %.py
2142 $(QUIET_GEN)$(RM) $@ $@+ && \
2143 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2144 $< >$@+ && \
2145 chmod +x $@+ && \
2146 mv $@+ $@
2147 else # NO_PYTHON
2148 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2149 $(QUIET_GEN)$(RM) $@ $@+ && \
2150 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2151 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2152 unimplemented.sh >$@+ && \
2153 chmod +x $@+ && \
2154 mv $@+ $@
2155 endif # NO_PYTHON
2156
2157 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
2158 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2159 configure.ac >configure.ac+ && \
2160 autoconf -o configure configure.ac+ && \
2161 $(RM) configure.ac+
2162
2163 configure: configure.ac GIT-VERSION-FILE
2164 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2165
2166 ifdef AUTOCONFIGURED
2167 # We avoid depending on 'configure' here, because it gets rebuilt
2168 # every time GIT-VERSION-FILE is modified, only to update the embedded
2169 # version number string, which config.status does not care about. We
2170 # do want to recheck when the platform/environment detection logic
2171 # changes, hence this depends on configure.ac.
2172 config.status: configure.ac
2173 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2174 if test -f config.status; then \
2175 ./config.status --recheck; \
2176 else \
2177 ./configure; \
2178 fi
2179 reconfigure config.mak.autogen: config.status
2180 $(QUIET_GEN)./config.status
2181 .PHONY: reconfigure # This is a convenience target.
2182 endif
2183
2184 XDIFF_OBJS += xdiff/xdiffi.o
2185 XDIFF_OBJS += xdiff/xprepare.o
2186 XDIFF_OBJS += xdiff/xutils.o
2187 XDIFF_OBJS += xdiff/xemit.o
2188 XDIFF_OBJS += xdiff/xmerge.o
2189 XDIFF_OBJS += xdiff/xpatience.o
2190 XDIFF_OBJS += xdiff/xhistogram.o
2191
2192 VCSSVN_OBJS += vcs-svn/line_buffer.o
2193 VCSSVN_OBJS += vcs-svn/sliding_window.o
2194 VCSSVN_OBJS += vcs-svn/fast_export.o
2195 VCSSVN_OBJS += vcs-svn/svndiff.o
2196 VCSSVN_OBJS += vcs-svn/svndump.o
2197
2198 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2199 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2200 $(XDIFF_OBJS) \
2201 $(VCSSVN_OBJS) \
2202 common-main.o \
2203 git.o
2204 ifndef NO_CURL
2205 OBJECTS += http.o http-walker.o remote-curl.o
2206 endif
2207
2208 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2209 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2210
2211 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2212 $(dep_dirs):
2213 @mkdir -p $@
2214
2215 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2216 dep_file = $(dir $@).depend/$(notdir $@).d
2217 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2218 endif
2219
2220 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2221 dep_dirs =
2222 missing_dep_dirs =
2223 dep_args =
2224 endif
2225
2226 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2227 ASM_OBJ := $(ASM_SRC:S=o)
2228 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2229
2230 .SUFFIXES:
2231
2232 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2233 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2234 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2235 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2236
2237 %.s: %.c GIT-CFLAGS FORCE
2238 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2239
2240 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2241 # Take advantage of gcc's on-the-fly dependency generation
2242 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2243 dep_files_present := $(wildcard $(dep_files))
2244 ifneq ($(dep_files_present),)
2245 include $(dep_files_present)
2246 endif
2247 else
2248 # Dependencies on header files, for platforms that do not support
2249 # the gcc -MMD option.
2250 #
2251 # Dependencies on automatically generated headers such as common-cmds.h
2252 # should _not_ be included here, since they are necessary even when
2253 # building an object for the first time.
2254
2255 $(OBJECTS): $(LIB_H)
2256 endif
2257
2258 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2259 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2260 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2261 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2262 '-DBINDIR="$(bindir_relative_SQ)"' \
2263 '-DPREFIX="$(prefix_SQ)"'
2264
2265 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2266 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2267 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2268
2269 config.sp config.s config.o: GIT-PREFIX
2270 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2271 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2272
2273 attr.sp attr.s attr.o: GIT-PREFIX
2274 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2275 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2276
2277 gettext.sp gettext.s gettext.o: GIT-PREFIX
2278 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2279 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2280
2281 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2282 -DCURL_DISABLE_TYPECHECK
2283
2284 pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
2285
2286 ifdef NO_EXPAT
2287 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2288 endif
2289
2290 ifdef NO_REGEX
2291 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2292 -DGAWK -DNO_MBSUPPORT
2293 endif
2294
2295 ifdef USE_NED_ALLOCATOR
2296 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2297 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2298 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2299 endif
2300
2301 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2302 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2303
2304 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2305 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2306 $(IMAP_SEND_LDFLAGS) $(LIBS)
2307
2308 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2309 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2310 $(CURL_LIBCURL) $(LIBS)
2311 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2312 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2313 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2314
2315 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2316 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2317 $(VCSSVN_LIB)
2318
2319 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2320 $(QUIET_LNCP)$(RM) $@ && \
2321 ln $< $@ 2>/dev/null || \
2322 ln -s $< $@ 2>/dev/null || \
2323 cp $< $@
2324
2325 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2326 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2327 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2328
2329 $(LIB_FILE): $(LIB_OBJS)
2330 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2331
2332 $(XDIFF_LIB): $(XDIFF_OBJS)
2333 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2334
2335 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2336 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2337
2338 export DEFAULT_EDITOR DEFAULT_PAGER
2339
2340 .PHONY: doc man man-perl html info pdf
2341 doc: man-perl
2342 $(MAKE) -C Documentation all
2343
2344 man: man-perl
2345 $(MAKE) -C Documentation man
2346
2347 man-perl: perl/build/man/man3/Git.3pm
2348
2349 html:
2350 $(MAKE) -C Documentation html
2351
2352 info:
2353 $(MAKE) -C Documentation info
2354
2355 pdf:
2356 $(MAKE) -C Documentation pdf
2357
2358 XGETTEXT_FLAGS = \
2359 --force-po \
2360 --add-comments=TRANSLATORS: \
2361 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2362 --from-code=UTF-8
2363 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2364 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2365 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2366 --keyword=gettextln --keyword=eval_gettextln
2367 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2368 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2369 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2370 LOCALIZED_SH = $(SCRIPT_SH)
2371 LOCALIZED_SH += git-parse-remote.sh
2372 LOCALIZED_SH += git-rebase--interactive.sh
2373 LOCALIZED_SH += git-sh-setup.sh
2374 LOCALIZED_PERL = $(SCRIPT_PERL)
2375
2376 ifdef XGETTEXT_INCLUDE_TESTS
2377 LOCALIZED_C += t/t0200/test.c
2378 LOCALIZED_SH += t/t0200/test.sh
2379 LOCALIZED_PERL += t/t0200/test.perl
2380 endif
2381
2382 ## Note that this is meant to be run only by the localization coordinator
2383 ## under a very controlled condition, i.e. (1) it is to be run in a
2384 ## Git repository (not a tarball extract), (2) any local modifications
2385 ## will be lost.
2386 ## Gettext tools cannot work with our own custom PRItime type, so
2387 ## we replace PRItime with PRIuMAX. We need to update this to
2388 ## PRIdMAX if we switch to a signed type later.
2389
2390 po/git.pot: $(GENERATED_H) FORCE
2391 # All modifications will be reverted at the end, so we do not
2392 # want to have any local change.
2393 git diff --quiet HEAD && git diff --quiet --cached
2394
2395 @for s in $(LOCALIZED_C) $(LOCALIZED_SH) $(LOCALIZED_PERL); \
2396 do \
2397 sed -e 's|PRItime|PRIuMAX|g' <"$$s" >"$$s+" && \
2398 cat "$$s+" >"$$s" && rm "$$s+"; \
2399 done
2400
2401 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2402 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2403 $(LOCALIZED_SH)
2404 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2405 $(LOCALIZED_PERL)
2406
2407 # Reverting the munged source, leaving only the updated $@
2408 git reset --hard
2409 mv $@+ $@
2410
2411 .PHONY: pot
2412 pot: po/git.pot
2413
2414 POFILES := $(wildcard po/*.po)
2415 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2416
2417 ifndef NO_GETTEXT
2418 all:: $(MOFILES)
2419 endif
2420
2421 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2422 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2423
2424 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
2425 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
2426 LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
2427 LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
2428
2429 ifndef NO_PERL
2430 all:: $(LIB_PERL_GEN)
2431 ifndef NO_PERL_CPAN_FALLBACKS
2432 all:: $(LIB_CPAN_GEN)
2433 endif
2434 NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
2435 endif
2436
2437 perl/build/lib/%.pm: perl/%.pm
2438 $(QUIET_GEN)mkdir -p $(dir $@) && \
2439 sed -e 's|@@LOCALEDIR@@|$(perl_localedir_SQ)|g' \
2440 -e 's|@@NO_PERL_CPAN_FALLBACKS@@|$(NO_PERL_CPAN_FALLBACKS_SQ)|g' \
2441 < $< > $@
2442
2443 perl/build/man/man3/Git.3pm: perl/Git.pm
2444 $(QUIET_GEN)mkdir -p $(dir $@) && \
2445 pod2man $< $@
2446
2447 FIND_SOURCE_FILES = ( \
2448 git ls-files \
2449 '*.[hcS]' \
2450 '*.sh' \
2451 ':!*[tp][0-9][0-9][0-9][0-9]*' \
2452 ':!contrib' \
2453 2>/dev/null || \
2454 $(FIND) . \
2455 \( -name .git -type d -prune \) \
2456 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
2457 -o \( -name contrib -type d -prune \) \
2458 -o \( -name build -type d -prune \) \
2459 -o \( -name 'trash*' -type d -prune \) \
2460 -o \( -name '*.[hcS]' -type f -print \) \
2461 -o \( -name '*.sh' -type f -print \) \
2462 )
2463
2464 $(ETAGS_TARGET): FORCE
2465 $(RM) $(ETAGS_TARGET)
2466 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2467
2468 tags: FORCE
2469 $(RM) tags
2470 $(FIND_SOURCE_FILES) | xargs ctags -a
2471
2472 cscope:
2473 $(RM) cscope*
2474 $(FIND_SOURCE_FILES) | xargs cscope -b
2475
2476 ### Detect prefix changes
2477 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2478 $(localedir_SQ)
2479
2480 GIT-PREFIX: FORCE
2481 @FLAGS='$(TRACK_PREFIX)'; \
2482 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2483 echo >&2 " * new prefix flags"; \
2484 echo "$$FLAGS" >GIT-PREFIX; \
2485 fi
2486
2487 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2488
2489 GIT-CFLAGS: FORCE
2490 @FLAGS='$(TRACK_CFLAGS)'; \
2491 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2492 echo >&2 " * new build flags"; \
2493 echo "$$FLAGS" >GIT-CFLAGS; \
2494 fi
2495
2496 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2497
2498 GIT-LDFLAGS: FORCE
2499 @FLAGS='$(TRACK_LDFLAGS)'; \
2500 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2501 echo >&2 " * new link flags"; \
2502 echo "$$FLAGS" >GIT-LDFLAGS; \
2503 fi
2504
2505 # We need to apply sq twice, once to protect from the shell
2506 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2507 # and the first level quoting from the shell that runs "echo".
2508 GIT-BUILD-OPTIONS: FORCE
2509 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2510 @echo TEST_SHELL_PATH=\''$(subst ','\'',$(TEST_SHELL_PATH_SQ))'\' >>$@+
2511 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2512 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2513 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2514 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2515 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2516 @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2517 @echo USE_LIBPCRE1=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE1)))'\' >>$@+
2518 @echo USE_LIBPCRE2=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE2)))'\' >>$@+
2519 @echo NO_LIBPCRE1_JIT=\''$(subst ','\'',$(subst ','\'',$(NO_LIBPCRE1_JIT)))'\' >>$@+
2520 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2521 @echo NO_PTHREADS=\''$(subst ','\'',$(subst ','\'',$(NO_PTHREADS)))'\' >>$@+
2522 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2523 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2524 @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2525 @echo DC_SHA1=\''$(subst ','\'',$(subst ','\'',$(DC_SHA1)))'\' >>$@+
2526 ifdef TEST_OUTPUT_DIRECTORY
2527 @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2528 endif
2529 ifdef GIT_TEST_OPTS
2530 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2531 endif
2532 ifdef GIT_TEST_CMP
2533 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2534 endif
2535 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2536 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2537 endif
2538 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2539 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2540 ifdef GIT_PERF_REPEAT_COUNT
2541 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2542 endif
2543 ifdef GIT_PERF_REPO
2544 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2545 endif
2546 ifdef GIT_PERF_LARGE_REPO
2547 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2548 endif
2549 ifdef GIT_PERF_MAKE_OPTS
2550 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2551 endif
2552 ifdef GIT_PERF_MAKE_COMMAND
2553 @echo GIT_PERF_MAKE_COMMAND=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_COMMAND)))'\' >>$@+
2554 endif
2555 ifdef GIT_INTEROP_MAKE_OPTS
2556 @echo GIT_INTEROP_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_INTEROP_MAKE_OPTS)))'\' >>$@+
2557 endif
2558 ifdef TEST_GIT_INDEX_VERSION
2559 @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2560 endif
2561 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2562
2563 ### Detect Python interpreter path changes
2564 ifndef NO_PYTHON
2565 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2566
2567 GIT-PYTHON-VARS: FORCE
2568 @VARS='$(TRACK_PYTHON)'; \
2569 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2570 echo >&2 " * new Python interpreter location"; \
2571 echo "$$VARS" >$@; \
2572 fi
2573 endif
2574
2575 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2576
2577 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2578 all:: $(NO_INSTALL)
2579
2580 bin-wrappers/%: wrap-for-bin.sh
2581 @mkdir -p bin-wrappers
2582 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2583 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2584 -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2585 chmod +x $@
2586
2587 # GNU make supports exporting all variables by "export" without parameters.
2588 # However, the environment gets quite big, and some programs have problems
2589 # with that.
2590
2591 export NO_SVN_TESTS
2592 export TEST_NO_MALLOC_CHECK
2593
2594 ### Testing rules
2595
2596 test: all
2597 $(MAKE) -C t/ all
2598
2599 perf: all
2600 $(MAKE) -C t/perf/ all
2601
2602 .PHONY: test perf
2603
2604 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2605
2606 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2607
2608 .PRECIOUS: $(TEST_OBJS)
2609
2610 t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2611
2612 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2613 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2614
2615 check-sha1:: t/helper/test-tool$X
2616 t/helper/test-sha1.sh
2617
2618 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2619
2620 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2621 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2622 $(SPARSE_FLAGS) $<
2623
2624 .PHONY: sparse $(SP_OBJ)
2625 sparse: $(SP_OBJ)
2626
2627 .PHONY: style
2628 style:
2629 git clang-format --style file --diff --extensions c,h
2630
2631 check: common-cmds.h
2632 @if sparse; \
2633 then \
2634 echo >&2 "Use 'make sparse' instead"; \
2635 $(MAKE) --no-print-directory sparse; \
2636 else \
2637 echo >&2 "Did you mean 'make test'?"; \
2638 exit 1; \
2639 fi
2640
2641 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2642 %.cocci.patch: %.cocci $(C_SOURCES)
2643 @echo ' ' SPATCH $<; \
2644 ret=0; \
2645 for f in $(C_SOURCES); do \
2646 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
2647 { ret=$$?; break; }; \
2648 done >$@+ 2>$@.log; \
2649 if test $$ret != 0; \
2650 then \
2651 cat $@.log; \
2652 exit 1; \
2653 fi; \
2654 mv $@+ $@; \
2655 if test -s $@; \
2656 then \
2657 echo ' ' SPATCH result: $@; \
2658 fi
2659 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2660
2661 ### Installation rules
2662
2663 ifneq ($(filter /%,$(firstword $(template_dir))),)
2664 template_instdir = $(template_dir)
2665 else
2666 template_instdir = $(prefix)/$(template_dir)
2667 endif
2668 export template_instdir
2669
2670 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2671 gitexec_instdir = $(gitexecdir)
2672 else
2673 gitexec_instdir = $(prefix)/$(gitexecdir)
2674 endif
2675 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2676 export gitexec_instdir
2677
2678 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2679 mergetools_instdir = $(mergetoolsdir)
2680 else
2681 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2682 endif
2683 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2684
2685 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2686
2687 .PHONY: profile-install profile-fast-install
2688 profile-install: profile
2689 $(MAKE) install
2690
2691 profile-fast-install: profile-fast
2692 $(MAKE) install
2693
2694 install: all
2695 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2696 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2697 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2698 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2699 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2700 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2701 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2702 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2703 ifndef NO_GETTEXT
2704 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2705 (cd po/build/locale && $(TAR) cf - .) | \
2706 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2707 endif
2708 ifndef NO_PERL
2709 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
2710 (cd perl/build/lib && $(TAR) cf - .) | \
2711 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
2712 $(MAKE) -C gitweb install
2713 endif
2714 ifndef NO_TCLTK
2715 $(MAKE) -C gitk-git install
2716 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2717 endif
2718 ifneq (,$X)
2719 $(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';)
2720 endif
2721
2722 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2723 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2724 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
2725 { test "$$bindir/" = "$$execdir/" || \
2726 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2727 $(RM) "$$execdir/$$p" && \
2728 test -n "$(INSTALL_SYMLINKS)" && \
2729 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
2730 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2731 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2732 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
2733 done; \
2734 } && \
2735 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2736 $(RM) "$$bindir/$$p" && \
2737 test -n "$(INSTALL_SYMLINKS)" && \
2738 ln -s "git$X" "$$bindir/$$p" || \
2739 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2740 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2741 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2742 cp "$$bindir/git$X" "$$bindir/$$p" || exit; } \
2743 done && \
2744 for p in $(BUILT_INS); do \
2745 $(RM) "$$execdir/$$p" && \
2746 test -n "$(INSTALL_SYMLINKS)" && \
2747 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
2748 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2749 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2750 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2751 cp "$$execdir/git$X" "$$execdir/$$p" || exit; } \
2752 done && \
2753 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2754 for p in $$remote_curl_aliases; do \
2755 $(RM) "$$execdir/$$p" && \
2756 test -n "$(INSTALL_SYMLINKS)" && \
2757 ln -s "git-remote-http$X" "$$execdir/$$p" || \
2758 { test -z "$(NO_INSTALL_HARDLINKS)" && \
2759 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2760 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2761 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
2762 done && \
2763 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2764
2765 .PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
2766 .PHONY: quick-install-doc quick-install-man quick-install-html
2767 install-gitweb:
2768 $(MAKE) -C gitweb install
2769
2770 install-doc: install-man-perl
2771 $(MAKE) -C Documentation install
2772
2773 install-man: install-man-perl
2774 $(MAKE) -C Documentation install-man
2775
2776 install-man-perl: man-perl
2777 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
2778 (cd perl/build/man/man3 && $(TAR) cf - .) | \
2779 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
2780
2781 install-html:
2782 $(MAKE) -C Documentation install-html
2783
2784 install-info:
2785 $(MAKE) -C Documentation install-info
2786
2787 install-pdf:
2788 $(MAKE) -C Documentation install-pdf
2789
2790 quick-install-doc:
2791 $(MAKE) -C Documentation quick-install
2792
2793 quick-install-man:
2794 $(MAKE) -C Documentation quick-install-man
2795
2796 quick-install-html:
2797 $(MAKE) -C Documentation quick-install-html
2798
2799
2800
2801 ### Maintainer's dist rules
2802
2803 GIT_TARNAME = git-$(GIT_VERSION)
2804 dist: git-archive$(X) configure
2805 ./git-archive --format=tar \
2806 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2807 @mkdir -p $(GIT_TARNAME)
2808 @cp configure $(GIT_TARNAME)
2809 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2810 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2811 $(TAR) rf $(GIT_TARNAME).tar \
2812 $(GIT_TARNAME)/configure \
2813 $(GIT_TARNAME)/version \
2814 $(GIT_TARNAME)/git-gui/version
2815 ifdef DC_SHA1_SUBMODULE
2816 @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
2817 @cp sha1collisiondetection/LICENSE.txt \
2818 $(GIT_TARNAME)/sha1collisiondetection/
2819 @cp sha1collisiondetection/LICENSE.txt \
2820 $(GIT_TARNAME)/sha1collisiondetection/
2821 @cp sha1collisiondetection/lib/sha1.[ch] \
2822 $(GIT_TARNAME)/sha1collisiondetection/lib/
2823 @cp sha1collisiondetection/lib/ubc_check.[ch] \
2824 $(GIT_TARNAME)/sha1collisiondetection/lib/
2825 $(TAR) rf $(GIT_TARNAME).tar \
2826 $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
2827 $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
2828 $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
2829 endif
2830 @$(RM) -r $(GIT_TARNAME)
2831 gzip -f -9 $(GIT_TARNAME).tar
2832
2833 rpm::
2834 @echo >&2 "Use distro packaged sources to run rpmbuild"
2835 @false
2836 .PHONY: rpm
2837
2838 htmldocs = git-htmldocs-$(GIT_VERSION)
2839 manpages = git-manpages-$(GIT_VERSION)
2840 .PHONY: dist-doc distclean
2841 dist-doc:
2842 $(RM) -r .doc-tmp-dir
2843 mkdir .doc-tmp-dir
2844 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2845 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2846 gzip -n -9 -f $(htmldocs).tar
2847 :
2848 $(RM) -r .doc-tmp-dir
2849 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2850 $(MAKE) -C Documentation DESTDIR=./ \
2851 man1dir=../.doc-tmp-dir/man1 \
2852 man5dir=../.doc-tmp-dir/man5 \
2853 man7dir=../.doc-tmp-dir/man7 \
2854 install
2855 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2856 gzip -n -9 -f $(manpages).tar
2857 $(RM) -r .doc-tmp-dir
2858
2859 ### Cleaning rules
2860
2861 distclean: clean
2862 $(RM) configure
2863 $(RM) config.log config.status config.cache
2864 $(RM) config.mak.autogen config.mak.append
2865 $(RM) -r autom4te.cache
2866
2867 profile-clean:
2868 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2869 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2870
2871 clean: profile-clean coverage-clean
2872 $(RM) *.res
2873 $(RM) $(OBJECTS)
2874 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2875 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2876 $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2877 $(RM) -r bin-wrappers $(dep_dirs)
2878 $(RM) -r po/build/
2879 $(RM) *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2880 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2881 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2882 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2883 $(RM) contrib/coccinelle/*.cocci.patch*
2884 $(MAKE) -C Documentation/ clean
2885 ifndef NO_PERL
2886 $(MAKE) -C gitweb clean
2887 $(RM) -r perl/build/
2888 endif
2889 $(MAKE) -C templates/ clean
2890 $(MAKE) -C t/ clean
2891 ifndef NO_TCLTK
2892 $(MAKE) -C gitk-git clean
2893 $(MAKE) -C git-gui clean
2894 endif
2895 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2896 $(RM) GIT-USER-AGENT GIT-PREFIX
2897 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
2898
2899 .PHONY: all install profile-clean clean strip
2900 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2901 .PHONY: FORCE cscope
2902
2903 ### Check documentation
2904 #
2905 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2906 ALL_COMMANDS += git
2907 ALL_COMMANDS += gitk
2908 ALL_COMMANDS += gitweb
2909 ALL_COMMANDS += git-gui git-citool
2910
2911 .PHONY: check-docs
2912 check-docs::
2913 $(MAKE) -C Documentation lint-docs
2914 @(for v in $(ALL_COMMANDS); \
2915 do \
2916 case "$$v" in \
2917 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2918 git-merge-resolve | git-merge-subtree | \
2919 git-fsck-objects | git-init-db | \
2920 git-remote-* | git-stage | \
2921 git-?*--?* ) continue ;; \
2922 esac ; \
2923 test -f "Documentation/$$v.txt" || \
2924 echo "no doc: $$v"; \
2925 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2926 grep -q "^$$v[ ]" || \
2927 case "$$v" in \
2928 git) ;; \
2929 *) echo "no link: $$v";; \
2930 esac ; \
2931 done; \
2932 ( \
2933 sed -e '1,/^### command list/d' \
2934 -e '/^#/d' \
2935 -e 's/[ ].*//' \
2936 -e 's/^/listed /' command-list.txt; \
2937 $(MAKE) -C Documentation print-man1 | \
2938 grep '\.txt$$' | \
2939 sed -e 's|Documentation/|documented |' \
2940 -e 's/\.txt//'; \
2941 ) | while read how cmd; \
2942 do \
2943 case " $(ALL_COMMANDS) " in \
2944 *" $$cmd "*) ;; \
2945 *) echo "removed but $$how: $$cmd" ;; \
2946 esac; \
2947 done ) | sort
2948
2949 ### Make sure built-ins do not have dups and listed in git.c
2950 #
2951 check-builtins::
2952 ./check-builtins.sh
2953
2954 ### Test suite coverage testing
2955 #
2956 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2957 .PHONY: coverage-untested-functions cover_db cover_db_html
2958 .PHONY: coverage-clean-results
2959
2960 coverage:
2961 $(MAKE) coverage-test
2962 $(MAKE) coverage-untested-functions
2963
2964 object_dirs := $(sort $(dir $(OBJECTS)))
2965 coverage-clean-results:
2966 $(RM) $(addsuffix *.gcov,$(object_dirs))
2967 $(RM) $(addsuffix *.gcda,$(object_dirs))
2968 $(RM) coverage-untested-functions
2969 $(RM) -r cover_db/
2970 $(RM) -r cover_db_html/
2971
2972 coverage-clean: coverage-clean-results
2973 $(RM) $(addsuffix *.gcno,$(object_dirs))
2974
2975 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2976 COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2977 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2978
2979 coverage-compile:
2980 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2981
2982 coverage-test: coverage-clean-results coverage-compile
2983 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2984 DEFAULT_TEST_TARGET=test -j1 test
2985
2986 coverage-report:
2987 $(QUIET_GCOV)for dir in $(object_dirs); do \
2988 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2989 done
2990
2991 coverage-untested-functions: coverage-report
2992 grep '^function.*called 0 ' *.c.gcov \
2993 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2994 > coverage-untested-functions
2995
2996 cover_db: coverage-report
2997 gcov2perl -db cover_db *.gcov
2998
2999 cover_db_html: cover_db
3000 cover -report html -outputdir cover_db_html cover_db
3001