Makefile: fix MAKEFLAGS tests with multiple flags
[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 NO_OPENSSL environment variable if you do not have OpenSSL.
7 # This also implies MOZILLA_SHA1.
8 #
9 # Define NO_CURL if you do not have curl installed. git-http-pull and
10 # git-http-push are not built, and you cannot use http:// and https://
11 # transports.
12 #
13 # Define CURLDIR=/foo/bar if your curl header and library files are in
14 # /foo/bar/include and /foo/bar/lib directories.
15 #
16 # Define NO_EXPAT if you do not have expat installed. git-http-push is
17 # not built, and you cannot push using http:// and https:// transports.
18 #
19 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
20 #
21 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
22 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
23 #
24 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
25 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
26 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
27 # some C compilers supported these specifiers prior to C99 as an extension.
28 #
29 # Define NO_STRCASESTR if you don't have strcasestr.
30 #
31 # Define NO_STRLCPY if you don't have strlcpy.
32 #
33 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
34 # If your compiler also does not support long long or does not have
35 # strtoull, define NO_STRTOULL.
36 #
37 # Define NO_SETENV if you don't have setenv in the C library.
38 #
39 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
40 # Enable it on Windows. By default, symrefs are still used.
41 #
42 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
43 # tests. These tests take up a significant amount of the total test time
44 # but are not needed unless you plan to talk to SVN repos.
45 #
46 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
47 # installed in /sw, but don't want GIT to link against any libraries
48 # installed there. If defined you may specify your own (or Fink's)
49 # include directories and library directories by defining CFLAGS
50 # and LDFLAGS appropriately.
51 #
52 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
53 # have DarwinPorts installed in /opt/local, but don't want GIT to
54 # link against any libraries installed there. If defined you may
55 # specify your own (or DarwinPort's) include directories and
56 # library directories by defining CFLAGS and LDFLAGS appropriately.
57 #
58 # Define PPC_SHA1 environment variable when running make to make use of
59 # a bundled SHA1 routine optimized for PowerPC.
60 #
61 # Define ARM_SHA1 environment variable when running make to make use of
62 # a bundled SHA1 routine optimized for ARM.
63 #
64 # Define MOZILLA_SHA1 environment variable when running make to make use of
65 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
66 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
67 # choice) has very fast version optimized for i586.
68 #
69 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
70 #
71 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
72 #
73 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
74 # Patrick Mauritz).
75 #
76 # Define NO_MMAP if you want to avoid mmap.
77 #
78 # Define NO_PREAD if you have a problem with pread() system call (e.g.
79 # cygwin.dll before v1.5.22).
80 #
81 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
82 # generally faster on your platform than accessing the working directory.
83 #
84 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
85 # the executable mode bit, but doesn't really do so.
86 #
87 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
88 #
89 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
90 # sockaddr_storage.
91 #
92 # Define NO_ICONV if your libc does not properly support iconv.
93 #
94 # Define OLD_ICONV if your library has an old iconv(), where the second
95 # (input buffer pointer) parameter is declared with type (const char **).
96 #
97 # Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
98 # tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
99 # is used instead.
100 #
101 # Define USE_NSEC below if you want git to care about sub-second file mtimes
102 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
103 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
104 # randomly break unless your underlying filesystem supports those sub-second
105 # times (my ext3 doesn't).
106 #
107 # Define USE_STDEV below if you want git to care about the underlying device
108 # change being considered an inode change from the update-cache perspective.
109 #
110 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
111 # MakeMaker (e.g. using ActiveState under Cygwin).
112 #
113
114 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
115 @$(SHELL_PATH) ./GIT-VERSION-GEN
116 -include GIT-VERSION-FILE
117
118 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
119 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
120 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
121 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
122 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
123
124 # CFLAGS and LDFLAGS are for the users to override from the command line.
125
126 CFLAGS = -g -O2 -Wall
127 LDFLAGS =
128 ALL_CFLAGS = $(CFLAGS)
129 ALL_LDFLAGS = $(LDFLAGS)
130 STRIP ?= strip
131
132 prefix = $(HOME)
133 bindir = $(prefix)/bin
134 gitexecdir = $(bindir)
135 template_dir = $(prefix)/share/git-core/templates/
136 ETC_GITCONFIG = $(prefix)/etc/gitconfig
137 # DESTDIR=
138
139 # default configuration for gitweb
140 GITWEB_CONFIG = gitweb_config.perl
141 GITWEB_HOME_LINK_STR = projects
142 GITWEB_SITENAME =
143 GITWEB_PROJECTROOT = /pub/git
144 GITWEB_EXPORT_OK =
145 GITWEB_STRICT_EXPORT =
146 GITWEB_BASE_URL =
147 GITWEB_LIST =
148 GITWEB_HOMETEXT = indextext.html
149 GITWEB_CSS = gitweb.css
150 GITWEB_LOGO = git-logo.png
151 GITWEB_FAVICON = git-favicon.png
152 GITWEB_SITE_HEADER =
153 GITWEB_SITE_FOOTER =
154
155 export prefix bindir gitexecdir template_dir
156
157 CC = gcc
158 AR = ar
159 TAR = tar
160 INSTALL = install
161 RPMBUILD = rpmbuild
162
163 # sparse is architecture-neutral, which means that we need to tell it
164 # explicitly what architecture to check for. Fix this up for yours..
165 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
166
167
168
169 ### --- END CONFIGURATION SECTION ---
170
171 # Those must not be GNU-specific; they are shared with perl/ which may
172 # be built by a different compiler. (Note that this is an artifact now
173 # but it still might be nice to keep that distinction.)
174 BASIC_CFLAGS =
175 BASIC_LDFLAGS =
176
177 SCRIPT_SH = \
178 git-bisect.sh git-checkout.sh \
179 git-clean.sh git-clone.sh git-commit.sh \
180 git-fetch.sh git-gc.sh \
181 git-ls-remote.sh \
182 git-merge-one-file.sh git-parse-remote.sh \
183 git-pull.sh git-rebase.sh \
184 git-repack.sh git-request-pull.sh git-reset.sh \
185 git-revert.sh git-sh-setup.sh \
186 git-tag.sh git-verify-tag.sh \
187 git-applymbox.sh git-applypatch.sh git-am.sh \
188 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
189 git-merge-resolve.sh git-merge-ours.sh \
190 git-lost-found.sh git-quiltimport.sh
191
192 SCRIPT_PERL = \
193 git-add--interactive.perl \
194 git-archimport.perl git-cvsimport.perl git-relink.perl \
195 git-cvsserver.perl git-remote.perl \
196 git-svnimport.perl git-cvsexportcommit.perl \
197 git-send-email.perl git-svn.perl
198
199 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
200 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
201 git-cherry-pick git-status git-instaweb
202
203 # ... and all the rest that could be moved out of bindir to gitexecdir
204 PROGRAMS = \
205 git-convert-objects$X git-fetch-pack$X git-fsck$X \
206 git-hash-object$X git-index-pack$X git-local-fetch$X \
207 git-fast-import$X \
208 git-merge-base$X \
209 git-daemon$X \
210 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
211 git-peek-remote$X git-receive-pack$X \
212 git-send-pack$X git-shell$X \
213 git-show-index$X git-ssh-fetch$X \
214 git-ssh-upload$X git-unpack-file$X \
215 git-update-server-info$X \
216 git-upload-pack$X git-verify-pack$X \
217 git-pack-redundant$X git-var$X \
218 git-merge-tree$X git-imap-send$X \
219 git-merge-recursive$X \
220 $(EXTRA_PROGRAMS)
221
222 # Empty...
223 EXTRA_PROGRAMS =
224
225 BUILT_INS = \
226 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
227 git-get-tar-commit-id$X git-init$X git-repo-config$X \
228 git-fsck-objects$X \
229 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
230
231 # what 'all' will build and 'install' will install, in gitexecdir
232 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
233
234 # Backward compatibility -- to be removed after 1.0
235 PROGRAMS += git-ssh-pull$X git-ssh-push$X
236
237 # Set paths to tools early so that they can be used for version tests.
238 ifndef SHELL_PATH
239 SHELL_PATH = /bin/sh
240 endif
241 ifndef PERL_PATH
242 PERL_PATH = /usr/bin/perl
243 endif
244
245 export PERL_PATH
246
247 LIB_FILE=libgit.a
248 XDIFF_LIB=xdiff/lib.a
249
250 LIB_H = \
251 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
252 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
253 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
254 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
255 utf8.h reflog-walk.h
256
257 DIFF_OBJS = \
258 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
259 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
260 diffcore-delta.o log-tree.o
261
262 LIB_OBJS = \
263 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
264 date.o diff-delta.o entry.o exec_cmd.o ident.o \
265 interpolate.o \
266 lockfile.o \
267 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
268 reachable.o reflog-walk.o \
269 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
270 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
271 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
272 revision.o pager.o tree-walk.o xdiff-interface.o \
273 write_or_die.o trace.o list-objects.o grep.o \
274 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
275 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
276 convert.o
277
278 BUILTIN_OBJS = \
279 builtin-add.o \
280 builtin-annotate.o \
281 builtin-apply.o \
282 builtin-archive.o \
283 builtin-blame.o \
284 builtin-branch.o \
285 builtin-bundle.o \
286 builtin-cat-file.o \
287 builtin-checkout-index.o \
288 builtin-check-ref-format.o \
289 builtin-commit-tree.o \
290 builtin-count-objects.o \
291 builtin-describe.o \
292 builtin-diff.o \
293 builtin-diff-files.o \
294 builtin-diff-index.o \
295 builtin-diff-tree.o \
296 builtin-fmt-merge-msg.o \
297 builtin-for-each-ref.o \
298 builtin-fsck.o \
299 builtin-grep.o \
300 builtin-init-db.o \
301 builtin-log.o \
302 builtin-ls-files.o \
303 builtin-ls-tree.o \
304 builtin-mailinfo.o \
305 builtin-mailsplit.o \
306 builtin-merge-base.o \
307 builtin-merge-file.o \
308 builtin-mv.o \
309 builtin-name-rev.o \
310 builtin-pack-objects.o \
311 builtin-prune.o \
312 builtin-prune-packed.o \
313 builtin-push.o \
314 builtin-read-tree.o \
315 builtin-reflog.o \
316 builtin-config.o \
317 builtin-rerere.o \
318 builtin-rev-list.o \
319 builtin-rev-parse.o \
320 builtin-rm.o \
321 builtin-runstatus.o \
322 builtin-shortlog.o \
323 builtin-show-branch.o \
324 builtin-stripspace.o \
325 builtin-symbolic-ref.o \
326 builtin-tar-tree.o \
327 builtin-unpack-objects.o \
328 builtin-update-index.o \
329 builtin-update-ref.o \
330 builtin-upload-archive.o \
331 builtin-verify-pack.o \
332 builtin-write-tree.o \
333 builtin-show-ref.o \
334 builtin-pack-refs.o
335
336 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
337 EXTLIBS = -lz
338
339 #
340 # Platform specific tweaks
341 #
342
343 # We choose to avoid "if .. else if .. else .. endif endif"
344 # because maintaining the nesting to match is a pain. If
345 # we had "elif" things would have been much nicer...
346
347 ifeq ($(uname_S),Linux)
348 NO_STRLCPY = YesPlease
349 endif
350 ifeq ($(uname_S),GNU/kFreeBSD)
351 NO_STRLCPY = YesPlease
352 endif
353 ifeq ($(uname_S),Darwin)
354 NEEDS_SSL_WITH_CRYPTO = YesPlease
355 NEEDS_LIBICONV = YesPlease
356 NO_STRLCPY = YesPlease
357 endif
358 ifeq ($(uname_S),SunOS)
359 NEEDS_SOCKET = YesPlease
360 NEEDS_NSL = YesPlease
361 SHELL_PATH = /bin/bash
362 NO_STRCASESTR = YesPlease
363 ifeq ($(uname_R),5.8)
364 NEEDS_LIBICONV = YesPlease
365 NO_UNSETENV = YesPlease
366 NO_SETENV = YesPlease
367 NO_C99_FORMAT = YesPlease
368 NO_STRTOUMAX = YesPlease
369 endif
370 ifeq ($(uname_R),5.9)
371 NO_UNSETENV = YesPlease
372 NO_SETENV = YesPlease
373 NO_C99_FORMAT = YesPlease
374 NO_STRTOUMAX = YesPlease
375 endif
376 INSTALL = ginstall
377 TAR = gtar
378 BASIC_CFLAGS += -D__EXTENSIONS__
379 endif
380 ifeq ($(uname_O),Cygwin)
381 NO_D_TYPE_IN_DIRENT = YesPlease
382 NO_D_INO_IN_DIRENT = YesPlease
383 NO_STRCASESTR = YesPlease
384 NO_SYMLINK_HEAD = YesPlease
385 NEEDS_LIBICONV = YesPlease
386 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
387 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
388 # There are conflicting reports about this.
389 # On some boxes NO_MMAP is needed, and not so elsewhere.
390 # Try commenting this out if you suspect MMAP is more efficient
391 NO_MMAP = YesPlease
392 NO_IPV6 = YesPlease
393 X = .exe
394 endif
395 ifeq ($(uname_S),FreeBSD)
396 NEEDS_LIBICONV = YesPlease
397 BASIC_CFLAGS += -I/usr/local/include
398 BASIC_LDFLAGS += -L/usr/local/lib
399 endif
400 ifeq ($(uname_S),OpenBSD)
401 NO_STRCASESTR = YesPlease
402 NEEDS_LIBICONV = YesPlease
403 BASIC_CFLAGS += -I/usr/local/include
404 BASIC_LDFLAGS += -L/usr/local/lib
405 endif
406 ifeq ($(uname_S),NetBSD)
407 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
408 NEEDS_LIBICONV = YesPlease
409 endif
410 BASIC_CFLAGS += -I/usr/pkg/include
411 BASIC_LDFLAGS += -L/usr/pkg/lib
412 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
413 endif
414 ifeq ($(uname_S),AIX)
415 NO_STRCASESTR=YesPlease
416 NO_STRLCPY = YesPlease
417 NEEDS_LIBICONV=YesPlease
418 endif
419 ifeq ($(uname_S),IRIX64)
420 NO_IPV6=YesPlease
421 NO_SETENV=YesPlease
422 NO_STRCASESTR=YesPlease
423 NO_STRLCPY = YesPlease
424 NO_SOCKADDR_STORAGE=YesPlease
425 SHELL_PATH=/usr/gnu/bin/bash
426 BASIC_CFLAGS += -DPATH_MAX=1024
427 # for now, build 32-bit version
428 BASIC_LDFLAGS += -L/usr/lib32
429 endif
430 ifneq (,$(findstring arm,$(uname_M)))
431 ARM_SHA1 = YesPlease
432 endif
433
434 -include config.mak.autogen
435 -include config.mak
436
437 ifeq ($(uname_S),Darwin)
438 ifndef NO_FINK
439 ifeq ($(shell test -d /sw/lib && echo y),y)
440 BASIC_CFLAGS += -I/sw/include
441 BASIC_LDFLAGS += -L/sw/lib
442 endif
443 endif
444 ifndef NO_DARWIN_PORTS
445 ifeq ($(shell test -d /opt/local/lib && echo y),y)
446 BASIC_CFLAGS += -I/opt/local/include
447 BASIC_LDFLAGS += -L/opt/local/lib
448 endif
449 endif
450 endif
451
452 ifdef NO_R_TO_GCC_LINKER
453 # Some gcc does not accept and pass -R to the linker to specify
454 # the runtime dynamic library path.
455 CC_LD_DYNPATH = -Wl,-rpath=
456 else
457 CC_LD_DYNPATH = -R
458 endif
459
460 ifndef NO_CURL
461 ifdef CURLDIR
462 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
463 BASIC_CFLAGS += -I$(CURLDIR)/include
464 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
465 else
466 CURL_LIBCURL = -lcurl
467 endif
468 PROGRAMS += git-http-fetch$X
469 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
470 ifeq "$(curl_check)" "070908"
471 ifndef NO_EXPAT
472 PROGRAMS += git-http-push$X
473 endif
474 endif
475 ifndef NO_EXPAT
476 EXPAT_LIBEXPAT = -lexpat
477 endif
478 endif
479
480 ifndef NO_OPENSSL
481 OPENSSL_LIBSSL = -lssl
482 ifdef OPENSSLDIR
483 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
484 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
485 else
486 OPENSSL_LINK =
487 endif
488 else
489 BASIC_CFLAGS += -DNO_OPENSSL
490 MOZILLA_SHA1 = 1
491 OPENSSL_LIBSSL =
492 endif
493 ifdef NEEDS_SSL_WITH_CRYPTO
494 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
495 else
496 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
497 endif
498 ifdef NEEDS_LIBICONV
499 ifdef ICONVDIR
500 BASIC_CFLAGS += -I$(ICONVDIR)/include
501 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
502 else
503 ICONV_LINK =
504 endif
505 EXTLIBS += $(ICONV_LINK) -liconv
506 endif
507 ifdef NEEDS_SOCKET
508 EXTLIBS += -lsocket
509 endif
510 ifdef NEEDS_NSL
511 EXTLIBS += -lnsl
512 endif
513 ifdef NO_D_TYPE_IN_DIRENT
514 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
515 endif
516 ifdef NO_D_INO_IN_DIRENT
517 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
518 endif
519 ifdef NO_C99_FORMAT
520 BASIC_CFLAGS += -DNO_C99_FORMAT
521 endif
522 ifdef NO_SYMLINK_HEAD
523 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
524 endif
525 ifdef NO_STRCASESTR
526 COMPAT_CFLAGS += -DNO_STRCASESTR
527 COMPAT_OBJS += compat/strcasestr.o
528 endif
529 ifdef NO_STRLCPY
530 COMPAT_CFLAGS += -DNO_STRLCPY
531 COMPAT_OBJS += compat/strlcpy.o
532 endif
533 ifdef NO_STRTOUMAX
534 COMPAT_CFLAGS += -DNO_STRTOUMAX
535 COMPAT_OBJS += compat/strtoumax.o
536 endif
537 ifdef NO_STRTOULL
538 COMPAT_CFLAGS += -DNO_STRTOULL
539 endif
540 ifdef NO_SETENV
541 COMPAT_CFLAGS += -DNO_SETENV
542 COMPAT_OBJS += compat/setenv.o
543 endif
544 ifdef NO_UNSETENV
545 COMPAT_CFLAGS += -DNO_UNSETENV
546 COMPAT_OBJS += compat/unsetenv.o
547 endif
548 ifdef NO_MMAP
549 COMPAT_CFLAGS += -DNO_MMAP
550 COMPAT_OBJS += compat/mmap.o
551 endif
552 ifdef NO_PREAD
553 COMPAT_CFLAGS += -DNO_PREAD
554 COMPAT_OBJS += compat/pread.o
555 endif
556 ifdef NO_FAST_WORKING_DIRECTORY
557 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
558 endif
559 ifdef NO_TRUSTABLE_FILEMODE
560 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
561 endif
562 ifdef NO_IPV6
563 BASIC_CFLAGS += -DNO_IPV6
564 endif
565 ifdef NO_SOCKADDR_STORAGE
566 ifdef NO_IPV6
567 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
568 else
569 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
570 endif
571 endif
572 ifdef NO_INET_NTOP
573 LIB_OBJS += compat/inet_ntop.o
574 endif
575 ifdef NO_INET_PTON
576 LIB_OBJS += compat/inet_pton.o
577 endif
578
579 ifdef NO_ICONV
580 BASIC_CFLAGS += -DNO_ICONV
581 endif
582
583 ifdef OLD_ICONV
584 BASIC_CFLAGS += -DOLD_ICONV
585 endif
586
587 ifdef PPC_SHA1
588 SHA1_HEADER = "ppc/sha1.h"
589 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
590 else
591 ifdef ARM_SHA1
592 SHA1_HEADER = "arm/sha1.h"
593 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
594 else
595 ifdef MOZILLA_SHA1
596 SHA1_HEADER = "mozilla-sha1/sha1.h"
597 LIB_OBJS += mozilla-sha1/sha1.o
598 else
599 SHA1_HEADER = <openssl/sha.h>
600 EXTLIBS += $(LIB_4_CRYPTO)
601 endif
602 endif
603 endif
604 ifdef NO_PERL_MAKEMAKER
605 export NO_PERL_MAKEMAKER
606 endif
607
608 QUIET_SUBDIR0 = $(MAKE) -C # space to separate -C and subdir
609 QUIET_SUBDIR1 =
610
611 ifneq ($(findstring w,$(MAKEFLAGS)),w)
612 PRINT_DIR = --no-print-directory
613 else # "make -w"
614 NO_SUBDIR = :
615 endif
616
617 ifneq ($(findstring s,$(MAKEFLAGS)),s)
618 ifndef V
619 QUIET_CC = @echo ' ' CC $@;
620 QUIET_AR = @echo ' ' AR $@;
621 QUIET_LINK = @echo ' ' LINK $@;
622 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
623 QUIET_GEN = @echo ' ' GEN $@;
624 QUIET_SUBDIR0 = @subdir=
625 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
626 $(MAKE) $(PRINT_DIR) -C $$subdir
627 export V
628 export QUIET_GEN
629 export QUIET_BUILT_IN
630 endif
631 endif
632
633 # Shell quote (do not use $(call) to accommodate ancient setups);
634
635 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
636 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
637
638 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
639 bindir_SQ = $(subst ','\'',$(bindir))
640 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
641 template_dir_SQ = $(subst ','\'',$(template_dir))
642 prefix_SQ = $(subst ','\'',$(prefix))
643
644 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
645 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
646
647 LIBS = $(GITLIBS) $(EXTLIBS)
648
649 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
650 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
651 LIB_OBJS += $(COMPAT_OBJS)
652
653 ALL_CFLAGS += $(BASIC_CFLAGS)
654 ALL_LDFLAGS += $(BASIC_LDFLAGS)
655
656 export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
657
658
659 ### Build rules
660
661 all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
662 ifneq (,$X)
663 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
664 endif
665
666 all::
667 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
668 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
669 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
670
671 strip: $(PROGRAMS) git$X
672 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
673
674 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
675 $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
676 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
677 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
678
679 help.o: common-cmds.h
680
681 $(BUILT_INS): git$X
682 $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
683
684 common-cmds.h: Documentation/git-*.txt
685 $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
686
687 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
688 $(QUIET_GEN)rm -f $@ $@+ && \
689 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
690 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
691 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
692 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
693 $@.sh >$@+ && \
694 chmod +x $@+ && \
695 mv $@+ $@
696
697 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
698
699 perl/perl.mak: GIT-CFLAGS
700 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
701
702 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
703 $(QUIET_GEN)rm -f $@ $@+ && \
704 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
705 sed -e '1{' \
706 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
707 -e ' h' \
708 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
709 -e ' H' \
710 -e ' x' \
711 -e '}' \
712 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
713 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
714 $@.perl >$@+ && \
715 chmod +x $@+ && \
716 mv $@+ $@
717
718 git-cherry-pick: git-revert
719 $(QUIET_GEN)cp $< $@+ && mv $@+ $@
720
721 git-status: git-commit
722 $(QUIET_GEN)cp $< $@+ && mv $@+ $@
723
724 gitweb/gitweb.cgi: gitweb/gitweb.perl
725 $(QUIET_GEN)rm -f $@ $@+ && \
726 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
727 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
728 -e 's|++GIT_BINDIR++|$(bindir)|g' \
729 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
730 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
731 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
732 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
733 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
734 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
735 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
736 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
737 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
738 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
739 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
740 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
741 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
742 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
743 $< >$@+ && \
744 chmod +x $@+ && \
745 mv $@+ $@
746
747 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
748 $(QUIET_GEN)rm -f $@ $@+ && \
749 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
750 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
751 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
752 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
753 -e '/@@GITWEB_CGI@@/d' \
754 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
755 -e '/@@GITWEB_CSS@@/d' \
756 $@.sh > $@+ && \
757 chmod +x $@+ && \
758 mv $@+ $@
759
760 configure: configure.ac
761 $(QUIET_GEN)rm -f $@ $<+ && \
762 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
763 $< > $<+ && \
764 autoconf -o $@ $<+ && \
765 rm -f $<+
766
767 # These can record GIT_VERSION
768 git$X git.spec \
769 $(patsubst %.sh,%,$(SCRIPT_SH)) \
770 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
771 : GIT-VERSION-FILE
772
773 %.o: %.c GIT-CFLAGS
774 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
775 %.o: %.S
776 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
777
778 exec_cmd.o: exec_cmd.c GIT-CFLAGS
779 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
780 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
781 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
782
783 http.o: http.c GIT-CFLAGS
784 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
785
786 ifdef NO_EXPAT
787 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
788 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
789 endif
790
791 git-%$X: %.o $(GITLIBS)
792 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
793
794 ssh-pull.o: ssh-fetch.c
795 ssh-push.o: ssh-upload.c
796 git-local-fetch$X: fetch.o
797 git-ssh-fetch$X: rsh.o fetch.o
798 git-ssh-upload$X: rsh.o
799 git-ssh-pull$X: rsh.o fetch.o
800 git-ssh-push$X: rsh.o
801
802 git-imap-send$X: imap-send.o $(LIB_FILE)
803
804 http.o http-fetch.o http-push.o: http.h
805 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
806 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
807 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
808
809 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
810 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
811 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
812
813 $(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
814 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
815 $(DIFF_OBJS): diffcore.h
816
817 $(LIB_FILE): $(LIB_OBJS)
818 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
819
820 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
821 xdiff/xmerge.o
822 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
823 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
824
825 $(XDIFF_LIB): $(XDIFF_OBJS)
826 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
827
828
829 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
830 (cd perl && $(PERL_PATH) Makefile.PL \
831 PREFIX='$(prefix_SQ)')
832
833 doc:
834 $(MAKE) -C Documentation all
835
836 TAGS:
837 rm -f TAGS
838 find . -name '*.[hcS]' -print | xargs etags -a
839
840 tags:
841 rm -f tags
842 find . -name '*.[hcS]' -print | xargs ctags -a
843
844 ### Detect prefix changes
845 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
846 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
847
848 GIT-CFLAGS: .FORCE-GIT-CFLAGS
849 @FLAGS='$(TRACK_CFLAGS)'; \
850 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
851 echo 1>&2 " * new build flags or prefix"; \
852 echo "$$FLAGS" >GIT-CFLAGS; \
853 fi
854
855 ### Testing rules
856
857 # GNU make supports exporting all variables by "export" without parameters.
858 # However, the environment gets quite big, and some programs have problems
859 # with that.
860
861 export NO_SVN_TESTS
862
863 test: all test-chmtime$X
864 $(MAKE) -C t/ all
865
866 test-date$X: test-date.c date.o ctype.o
867 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
868
869 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
870 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
871
872 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
873 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
874
875 test-sha1$X: test-sha1.o $(GITLIBS)
876 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
877
878 test-chmtime$X: test-chmtime.c
879 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
880
881 check-sha1:: test-sha1$X
882 ./test-sha1.sh
883
884 check: common-cmds.h
885 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
886
887
888
889 ### Installation rules
890
891 install: all
892 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
893 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
894 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
895 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
896 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
897 $(MAKE) -C perl prefix='$(prefix_SQ)' install
898 $(MAKE) -C git-gui install
899 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
900 then \
901 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
902 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
903 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
904 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
905 fi
906 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
907 ifneq (,$X)
908 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
909 endif
910
911 install-doc:
912 $(MAKE) -C Documentation install
913
914 quick-install-doc:
915 $(MAKE) -C Documentation quick-install
916
917
918
919 ### Maintainer's dist rules
920
921 git.spec: git.spec.in
922 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
923 mv $@+ $@
924
925 GIT_TARNAME=git-$(GIT_VERSION)
926 dist: git.spec git-archive
927 ./git-archive --format=tar \
928 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
929 @mkdir -p $(GIT_TARNAME)
930 @cp git.spec $(GIT_TARNAME)
931 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
932 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
933 $(TAR) rf $(GIT_TARNAME).tar \
934 $(GIT_TARNAME)/git.spec \
935 $(GIT_TARNAME)/version \
936 $(GIT_TARNAME)/git-gui/version \
937 $(GIT_TARNAME)/git-gui/credits
938 @rm -rf $(GIT_TARNAME)
939 gzip -f -9 $(GIT_TARNAME).tar
940
941 rpm: dist
942 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
943
944 htmldocs = git-htmldocs-$(GIT_VERSION)
945 manpages = git-manpages-$(GIT_VERSION)
946 dist-doc:
947 rm -fr .doc-tmp-dir
948 mkdir .doc-tmp-dir
949 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
950 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
951 gzip -n -9 -f $(htmldocs).tar
952 :
953 rm -fr .doc-tmp-dir
954 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
955 $(MAKE) -C Documentation DESTDIR=./ \
956 man1dir=../.doc-tmp-dir/man1 \
957 man7dir=../.doc-tmp-dir/man7 \
958 install
959 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
960 gzip -n -9 -f $(manpages).tar
961 rm -fr .doc-tmp-dir
962
963 ### Cleaning rules
964
965 clean:
966 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
967 $(LIB_FILE) $(XDIFF_LIB)
968 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
969 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
970 rm -rf autom4te.cache
971 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
972 rm -rf $(GIT_TARNAME) .doc-tmp-dir
973 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
974 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
975 rm -f gitweb/gitweb.cgi
976 $(MAKE) -C Documentation/ clean
977 $(MAKE) -C perl clean
978 $(MAKE) -C git-gui clean
979 $(MAKE) -C templates/ clean
980 $(MAKE) -C t/ clean
981 rm -f GIT-VERSION-FILE GIT-CFLAGS
982
983 .PHONY: all install clean strip
984 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
985
986 ### Check documentation
987 #
988 check-docs::
989 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
990 do \
991 case "$$v" in \
992 git-merge-octopus | git-merge-ours | git-merge-recursive | \
993 git-merge-resolve | git-merge-stupid | \
994 git-add--interactive | git-fsck-objects | git-init-db | \
995 git-repo-config | \
996 git-ssh-pull | git-ssh-push ) continue ;; \
997 esac ; \
998 test -f "Documentation/$$v.txt" || \
999 echo "no doc: $$v"; \
1000 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
1001 grep -q "^$$v[ ]" || \
1002 case "$$v" in \
1003 git) ;; \
1004 *) echo "no link: $$v";; \
1005 esac ; \
1006 done | sort
1007
1008 ### Make sure built-ins do not have dups and listed in git.c
1009 #
1010 check-builtins::
1011 ./check-builtins.sh