Merge branch 'jc/fsck-reflog'
[git] / Makefile
1 # The default target of this Makefile is...
2 all:
3
4 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
5 # This also implies MOZILLA_SHA1.
6 #
7 # Define NO_CURL if you do not have curl installed.  git-http-pull and
8 # git-http-push are not built, and you cannot use http:// and https://
9 # transports.
10 #
11 # Define CURLDIR=/foo/bar if your curl header and library files are in
12 # /foo/bar/include and /foo/bar/lib directories.
13 #
14 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
15 # not built, and you cannot push using http:// and https:// transports.
16 #
17 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
18 #
19 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
21 #
22 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
24 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
25 # some C compilers supported these specifiers prior to C99 as an extension.
26 #
27 # Define NO_STRCASESTR if you don't have strcasestr.
28 #
29 # Define NO_STRLCPY if you don't have strlcpy.
30 #
31 # Define NO_SETENV if you don't have setenv in the C library.
32 #
33 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
34 # Enable it on Windows.  By default, symrefs are still used.
35 #
36 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
37 # tests.  These tests take up a significant amount of the total test time
38 # but are not needed unless you plan to talk to SVN repos.
39 #
40 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
41 # installed in /sw, but don't want GIT to link against any libraries
42 # installed there.  If defined you may specify your own (or Fink's)
43 # include directories and library directories by defining CFLAGS
44 # and LDFLAGS appropriately.
45 #
46 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
47 # have DarwinPorts installed in /opt/local, but don't want GIT to
48 # link against any libraries installed there.  If defined you may
49 # specify your own (or DarwinPort's) include directories and
50 # library directories by defining CFLAGS and LDFLAGS appropriately.
51 #
52 # Define PPC_SHA1 environment variable when running make to make use of
53 # a bundled SHA1 routine optimized for PowerPC.
54 #
55 # Define ARM_SHA1 environment variable when running make to make use of
56 # a bundled SHA1 routine optimized for ARM.
57 #
58 # Define MOZILLA_SHA1 environment variable when running make to make use of
59 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
60 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
61 # choice) has very fast version optimized for i586.
62 #
63 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
64 #
65 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
66 #
67 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68 # Patrick Mauritz).
69 #
70 # Define NO_MMAP if you want to avoid mmap.
71 #
72 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
73 # generally faster on your platform than accessing the working directory.
74 #
75 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
76 #
77 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
78 # sockaddr_storage.
79 #
80 # Define NO_ICONV if your libc does not properly support iconv.
81 #
82 # Define USE_NSEC below if you want git to care about sub-second file mtimes
83 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
84 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
85 # randomly break unless your underlying filesystem supports those sub-second
86 # times (my ext3 doesn't).
87 #
88 # Define USE_STDEV below if you want git to care about the underlying device
89 # change being considered an inode change from the update-cache perspective.
90 #
91 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
92 # MakeMaker (e.g. using ActiveState under Cygwin).
93 #
94
95 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
96         @$(SHELL_PATH) ./GIT-VERSION-GEN
97 -include GIT-VERSION-FILE
98
99 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
100 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
101 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
102 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
103 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
104
105 # CFLAGS and LDFLAGS are for the users to override from the command line.
106
107 CFLAGS = -g -O2 -Wall
108 LDFLAGS =
109 ALL_CFLAGS = $(CFLAGS)
110 ALL_LDFLAGS = $(LDFLAGS)
111 STRIP ?= strip
112
113 prefix = $(HOME)
114 bindir = $(prefix)/bin
115 gitexecdir = $(bindir)
116 template_dir = $(prefix)/share/git-core/templates/
117 # DESTDIR=
118
119 # default configuration for gitweb
120 GITWEB_CONFIG = gitweb_config.perl
121 GITWEB_HOME_LINK_STR = projects
122 GITWEB_SITENAME =
123 GITWEB_PROJECTROOT = /pub/git
124 GITWEB_EXPORT_OK =
125 GITWEB_STRICT_EXPORT =
126 GITWEB_BASE_URL =
127 GITWEB_LIST =
128 GITWEB_HOMETEXT = indextext.html
129 GITWEB_CSS = gitweb.css
130 GITWEB_LOGO = git-logo.png
131 GITWEB_FAVICON = git-favicon.png
132 GITWEB_SITE_HEADER =
133 GITWEB_SITE_FOOTER =
134
135 export prefix bindir gitexecdir template_dir
136
137 CC = gcc
138 AR = ar
139 TAR = tar
140 INSTALL = install
141 RPMBUILD = rpmbuild
142
143 # sparse is architecture-neutral, which means that we need to tell it
144 # explicitly what architecture to check for. Fix this up for yours..
145 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
146
147
148
149 ### --- END CONFIGURATION SECTION ---
150
151 # Those must not be GNU-specific; they are shared with perl/ which may
152 # be built by a different compiler. (Note that this is an artifact now
153 # but it still might be nice to keep that distinction.)
154 BASIC_CFLAGS =
155 BASIC_LDFLAGS =
156
157 SCRIPT_SH = \
158         git-bisect.sh git-checkout.sh \
159         git-clean.sh git-clone.sh git-commit.sh \
160         git-fetch.sh \
161         git-ls-remote.sh \
162         git-merge-one-file.sh git-parse-remote.sh \
163         git-pull.sh git-rebase.sh \
164         git-repack.sh git-request-pull.sh git-reset.sh \
165         git-resolve.sh git-revert.sh git-sh-setup.sh \
166         git-tag.sh git-verify-tag.sh \
167         git-applymbox.sh git-applypatch.sh git-am.sh \
168         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
169         git-merge-resolve.sh git-merge-ours.sh \
170         git-lost-found.sh git-quiltimport.sh
171
172 SCRIPT_PERL = \
173         git-add--interactive.perl \
174         git-archimport.perl git-cvsimport.perl git-relink.perl \
175         git-cvsserver.perl \
176         git-svnimport.perl git-cvsexportcommit.perl \
177         git-send-email.perl git-svn.perl
178
179 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
180           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
181           git-cherry-pick git-status git-instaweb
182
183 # ... and all the rest that could be moved out of bindir to gitexecdir
184 PROGRAMS = \
185         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
186         git-hash-object$X git-index-pack$X git-local-fetch$X \
187         git-merge-base$X \
188         git-daemon$X \
189         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
190         git-peek-remote$X git-receive-pack$X \
191         git-send-pack$X git-shell$X \
192         git-show-index$X git-ssh-fetch$X \
193         git-ssh-upload$X git-unpack-file$X \
194         git-update-server-info$X \
195         git-upload-pack$X git-verify-pack$X \
196         git-pack-redundant$X git-var$X \
197         git-describe$X git-merge-tree$X git-imap-send$X \
198         git-merge-recursive$X \
199         $(EXTRA_PROGRAMS)
200
201 # Empty...
202 EXTRA_PROGRAMS =
203
204 BUILT_INS = \
205         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
206         git-get-tar-commit-id$X \
207         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
208
209 # what 'all' will build and 'install' will install, in gitexecdir
210 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
211         git-merge-recur$X
212
213 # Backward compatibility -- to be removed after 1.0
214 PROGRAMS += git-ssh-pull$X git-ssh-push$X
215
216 # Set paths to tools early so that they can be used for version tests.
217 ifndef SHELL_PATH
218         SHELL_PATH = /bin/sh
219 endif
220 ifndef PERL_PATH
221         PERL_PATH = /usr/bin/perl
222 endif
223
224 export PERL_PATH
225
226 LIB_FILE=libgit.a
227 XDIFF_LIB=xdiff/lib.a
228
229 LIB_H = \
230         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
231         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
232         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
233         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
234         utf8.h
235
236 DIFF_OBJS = \
237         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
238         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
239         diffcore-delta.o log-tree.o
240
241 LIB_OBJS = \
242         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
243         date.o diff-delta.o entry.o exec_cmd.o ident.o \
244         interpolate.o \
245         lockfile.o \
246         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
247         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
248         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
249         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
250         revision.o pager.o tree-walk.o xdiff-interface.o \
251         write_or_die.o trace.o list-objects.o grep.o \
252         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
253         color.o wt-status.o archive-zip.o archive-tar.o \
254         utf8.o
255
256 BUILTIN_OBJS = \
257         builtin-add.o \
258         builtin-annotate.o \
259         builtin-apply.o \
260         builtin-archive.o \
261         builtin-blame.o \
262         builtin-branch.o \
263         builtin-cat-file.o \
264         builtin-checkout-index.o \
265         builtin-check-ref-format.o \
266         builtin-commit-tree.o \
267         builtin-count-objects.o \
268         builtin-diff.o \
269         builtin-diff-files.o \
270         builtin-diff-index.o \
271         builtin-diff-stages.o \
272         builtin-diff-tree.o \
273         builtin-fmt-merge-msg.o \
274         builtin-for-each-ref.o \
275         builtin-grep.o \
276         builtin-init-db.o \
277         builtin-log.o \
278         builtin-ls-files.o \
279         builtin-ls-tree.o \
280         builtin-mailinfo.o \
281         builtin-mailsplit.o \
282         builtin-merge-file.o \
283         builtin-mv.o \
284         builtin-name-rev.o \
285         builtin-pack-objects.o \
286         builtin-prune.o \
287         builtin-prune-packed.o \
288         builtin-push.o \
289         builtin-read-tree.o \
290         builtin-reflog.o \
291         builtin-repo-config.o \
292         builtin-rerere.o \
293         builtin-rev-list.o \
294         builtin-rev-parse.o \
295         builtin-rm.o \
296         builtin-runstatus.o \
297         builtin-shortlog.o \
298         builtin-show-branch.o \
299         builtin-stripspace.o \
300         builtin-symbolic-ref.o \
301         builtin-tar-tree.o \
302         builtin-unpack-objects.o \
303         builtin-update-index.o \
304         builtin-update-ref.o \
305         builtin-upload-archive.o \
306         builtin-verify-pack.o \
307         builtin-write-tree.o \
308         builtin-show-ref.o \
309         builtin-pack-refs.o
310
311 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
312 EXTLIBS = -lz
313
314 #
315 # Platform specific tweaks
316 #
317
318 # We choose to avoid "if .. else if .. else .. endif endif"
319 # because maintaining the nesting to match is a pain.  If
320 # we had "elif" things would have been much nicer...
321
322 ifeq ($(uname_S),Linux)
323         NO_STRLCPY = YesPlease
324 endif
325 ifeq ($(uname_S),GNU/kFreeBSD)
326         NO_STRLCPY = YesPlease
327 endif
328 ifeq ($(uname_S),Darwin)
329         NEEDS_SSL_WITH_CRYPTO = YesPlease
330         NEEDS_LIBICONV = YesPlease
331         NO_STRLCPY = YesPlease
332 endif
333 ifeq ($(uname_S),SunOS)
334         NEEDS_SOCKET = YesPlease
335         NEEDS_NSL = YesPlease
336         SHELL_PATH = /bin/bash
337         NO_STRCASESTR = YesPlease
338         ifeq ($(uname_R),5.8)
339                 NEEDS_LIBICONV = YesPlease
340                 NO_UNSETENV = YesPlease
341                 NO_SETENV = YesPlease
342                 NO_C99_FORMAT = YesPlease
343         endif
344         ifeq ($(uname_R),5.9)
345                 NO_UNSETENV = YesPlease
346                 NO_SETENV = YesPlease
347                 NO_C99_FORMAT = YesPlease
348         endif
349         INSTALL = ginstall
350         TAR = gtar
351         BASIC_CFLAGS += -D__EXTENSIONS__
352 endif
353 ifeq ($(uname_O),Cygwin)
354         NO_D_TYPE_IN_DIRENT = YesPlease
355         NO_D_INO_IN_DIRENT = YesPlease
356         NO_STRCASESTR = YesPlease
357         NO_SYMLINK_HEAD = YesPlease
358         NEEDS_LIBICONV = YesPlease
359         NO_C99_FORMAT = YesPlease
360         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
361         # There are conflicting reports about this.
362         # On some boxes NO_MMAP is needed, and not so elsewhere.
363         # Try uncommenting this if you see things break -- YMMV.
364         # NO_MMAP = YesPlease
365         NO_IPV6 = YesPlease
366         X = .exe
367 endif
368 ifeq ($(uname_S),FreeBSD)
369         NEEDS_LIBICONV = YesPlease
370         BASIC_CFLAGS += -I/usr/local/include
371         BASIC_LDFLAGS += -L/usr/local/lib
372 endif
373 ifeq ($(uname_S),OpenBSD)
374         NO_STRCASESTR = YesPlease
375         NEEDS_LIBICONV = YesPlease
376         BASIC_CFLAGS += -I/usr/local/include
377         BASIC_LDFLAGS += -L/usr/local/lib
378 endif
379 ifeq ($(uname_S),NetBSD)
380         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
381                 NEEDS_LIBICONV = YesPlease
382         endif
383         BASIC_CFLAGS += -I/usr/pkg/include
384         BASIC_LDFLAGS += -L/usr/pkg/lib
385         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
386 endif
387 ifeq ($(uname_S),AIX)
388         NO_STRCASESTR=YesPlease
389         NO_STRLCPY = YesPlease
390         NEEDS_LIBICONV=YesPlease
391 endif
392 ifeq ($(uname_S),IRIX64)
393         NO_IPV6=YesPlease
394         NO_SETENV=YesPlease
395         NO_STRCASESTR=YesPlease
396         NO_STRLCPY = YesPlease
397         NO_SOCKADDR_STORAGE=YesPlease
398         SHELL_PATH=/usr/gnu/bin/bash
399         BASIC_CFLAGS += -DPATH_MAX=1024
400         # for now, build 32-bit version
401         BASIC_LDFLAGS += -L/usr/lib32
402 endif
403 ifneq (,$(findstring arm,$(uname_M)))
404         ARM_SHA1 = YesPlease
405 endif
406
407 -include config.mak.autogen
408 -include config.mak
409
410 ifeq ($(uname_S),Darwin)
411         ifndef NO_FINK
412                 ifeq ($(shell test -d /sw/lib && echo y),y)
413                         BASIC_CFLAGS += -I/sw/include
414                         BASIC_LDFLAGS += -L/sw/lib
415                 endif
416         endif
417         ifndef NO_DARWIN_PORTS
418                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
419                         BASIC_CFLAGS += -I/opt/local/include
420                         BASIC_LDFLAGS += -L/opt/local/lib
421                 endif
422         endif
423 endif
424
425 ifndef NO_CURL
426         ifdef CURLDIR
427                 # This is still problematic -- gcc does not always want -R.
428                 BASIC_CFLAGS += -I$(CURLDIR)/include
429                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
430         else
431                 CURL_LIBCURL = -lcurl
432         endif
433         PROGRAMS += git-http-fetch$X
434         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
435         ifeq "$(curl_check)" "070908"
436                 ifndef NO_EXPAT
437                         PROGRAMS += git-http-push$X
438                 endif
439         endif
440         ifndef NO_EXPAT
441                 EXPAT_LIBEXPAT = -lexpat
442         endif
443 endif
444
445 ifndef NO_OPENSSL
446         OPENSSL_LIBSSL = -lssl
447         ifdef OPENSSLDIR
448                 # Again this may be problematic -- gcc does not always want -R.
449                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
450                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
451         else
452                 OPENSSL_LINK =
453         endif
454 else
455         BASIC_CFLAGS += -DNO_OPENSSL
456         MOZILLA_SHA1 = 1
457         OPENSSL_LIBSSL =
458 endif
459 ifdef NEEDS_SSL_WITH_CRYPTO
460         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
461 else
462         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
463 endif
464 ifdef NEEDS_LIBICONV
465         ifdef ICONVDIR
466                 # Again this may be problematic -- gcc does not always want -R.
467                 BASIC_CFLAGS += -I$(ICONVDIR)/include
468                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
469         else
470                 ICONV_LINK =
471         endif
472         EXTLIBS += $(ICONV_LINK) -liconv
473 endif
474 ifdef NEEDS_SOCKET
475         EXTLIBS += -lsocket
476 endif
477 ifdef NEEDS_NSL
478         EXTLIBS += -lnsl
479 endif
480 ifdef NO_D_TYPE_IN_DIRENT
481         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
482 endif
483 ifdef NO_D_INO_IN_DIRENT
484         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
485 endif
486 ifdef NO_C99_FORMAT
487         ALL_CFLAGS += -DNO_C99_FORMAT
488 endif
489 ifdef NO_SYMLINK_HEAD
490         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
491 endif
492 ifdef NO_STRCASESTR
493         COMPAT_CFLAGS += -DNO_STRCASESTR
494         COMPAT_OBJS += compat/strcasestr.o
495 endif
496 ifdef NO_STRLCPY
497         COMPAT_CFLAGS += -DNO_STRLCPY
498         COMPAT_OBJS += compat/strlcpy.o
499 endif
500 ifdef NO_SETENV
501         COMPAT_CFLAGS += -DNO_SETENV
502         COMPAT_OBJS += compat/setenv.o
503 endif
504 ifdef NO_UNSETENV
505         COMPAT_CFLAGS += -DNO_UNSETENV
506         COMPAT_OBJS += compat/unsetenv.o
507 endif
508 ifdef NO_MMAP
509         COMPAT_CFLAGS += -DNO_MMAP
510         COMPAT_OBJS += compat/mmap.o
511 endif
512 ifdef NO_FAST_WORKING_DIRECTORY
513         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
514 endif
515 ifdef NO_IPV6
516         BASIC_CFLAGS += -DNO_IPV6
517 endif
518 ifdef NO_SOCKADDR_STORAGE
519 ifdef NO_IPV6
520         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
521 else
522         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
523 endif
524 endif
525 ifdef NO_INET_NTOP
526         LIB_OBJS += compat/inet_ntop.o
527 endif
528 ifdef NO_INET_PTON
529         LIB_OBJS += compat/inet_pton.o
530 endif
531
532 ifdef NO_ICONV
533         BASIC_CFLAGS += -DNO_ICONV
534 endif
535
536 ifdef PPC_SHA1
537         SHA1_HEADER = "ppc/sha1.h"
538         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
539 else
540 ifdef ARM_SHA1
541         SHA1_HEADER = "arm/sha1.h"
542         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
543 else
544 ifdef MOZILLA_SHA1
545         SHA1_HEADER = "mozilla-sha1/sha1.h"
546         LIB_OBJS += mozilla-sha1/sha1.o
547 else
548         SHA1_HEADER = <openssl/sha.h>
549         EXTLIBS += $(LIB_4_CRYPTO)
550 endif
551 endif
552 endif
553 ifdef NO_PERL_MAKEMAKER
554         export NO_PERL_MAKEMAKER
555 endif
556
557 # Shell quote (do not use $(call) to accommodate ancient setups);
558
559 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
560
561 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
562 bindir_SQ = $(subst ','\'',$(bindir))
563 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
564 template_dir_SQ = $(subst ','\'',$(template_dir))
565 prefix_SQ = $(subst ','\'',$(prefix))
566
567 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
568 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
569
570 LIBS = $(GITLIBS) $(EXTLIBS)
571
572 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
573 LIB_OBJS += $(COMPAT_OBJS)
574
575 ALL_CFLAGS += $(BASIC_CFLAGS)
576 ALL_LDFLAGS += $(BASIC_LDFLAGS)
577
578 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
579
580
581 ### Build rules
582
583 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
584
585 all:
586         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
587         $(MAKE) -C templates
588
589 strip: $(PROGRAMS) git$X
590         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
591
592 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
593         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
594                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
595                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
596
597 help.o: common-cmds.h
598
599 git-merge-recur$X: git-merge-recursive$X
600         rm -f $@ && ln git-merge-recursive$X $@
601
602 $(BUILT_INS): git$X
603         rm -f $@ && ln git$X $@
604
605 common-cmds.h: Documentation/git-*.txt
606         ./generate-cmdlist.sh > $@+
607         mv $@+ $@
608
609 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
610         rm -f $@ $@+
611         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
612             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
613             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
614             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
615             $@.sh >$@+
616         chmod +x $@+
617         mv $@+ $@
618
619 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
620
621 perl/perl.mak: GIT-CFLAGS
622         $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
623
624 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
625         rm -f $@ $@+
626         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
627         sed -e '1{' \
628             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
629             -e '        h' \
630             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
631             -e '        H' \
632             -e '        x' \
633             -e '}' \
634             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
635             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
636             $@.perl >$@+
637         chmod +x $@+
638         mv $@+ $@
639
640 git-cherry-pick: git-revert
641         cp $< $@+
642         mv $@+ $@
643
644 git-status: git-commit
645         cp $< $@+
646         mv $@+ $@
647
648 gitweb/gitweb.cgi: gitweb/gitweb.perl
649         rm -f $@ $@+
650         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
651             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
652             -e 's|++GIT_BINDIR++|$(bindir)|g' \
653             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
654             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
655             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
656             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
657             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
658             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
659             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
660             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
661             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
662             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
663             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
664             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
665             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
666             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
667             $< >$@+
668         chmod +x $@+
669         mv $@+ $@
670
671 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
672         rm -f $@ $@+
673         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
674             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
675             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
676             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
677             -e '/@@GITWEB_CGI@@/d' \
678             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
679             -e '/@@GITWEB_CSS@@/d' \
680             $@.sh > $@+
681         chmod +x $@+
682         mv $@+ $@
683
684 configure: configure.ac
685         rm -f $@ $<+
686         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
687             $< > $<+
688         autoconf -o $@ $<+
689         rm -f $<+
690
691 # These can record GIT_VERSION
692 git$X git.spec \
693         $(patsubst %.sh,%,$(SCRIPT_SH)) \
694         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
695         : GIT-VERSION-FILE
696
697 %.o: %.c GIT-CFLAGS
698         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
699 %.o: %.S
700         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
701
702 exec_cmd.o: exec_cmd.c GIT-CFLAGS
703         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
704 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
705         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
706
707 http.o: http.c GIT-CFLAGS
708         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
709
710 ifdef NO_EXPAT
711 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
712         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
713 endif
714
715 git-%$X: %.o $(GITLIBS)
716         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
717
718 ssh-pull.o: ssh-fetch.c
719 ssh-push.o: ssh-upload.c
720 git-local-fetch$X: fetch.o
721 git-ssh-fetch$X: rsh.o fetch.o
722 git-ssh-upload$X: rsh.o
723 git-ssh-pull$X: rsh.o fetch.o
724 git-ssh-push$X: rsh.o
725
726 git-imap-send$X: imap-send.o $(LIB_FILE)
727
728 http.o http-fetch.o http-push.o: http.h
729 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
730         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
731                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
732
733 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
734         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
735                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
736
737 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
738 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
739 $(DIFF_OBJS): diffcore.h
740
741 $(LIB_FILE): $(LIB_OBJS)
742         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
743
744 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
745         xdiff/xmerge.o
746 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
747         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
748
749 $(XDIFF_LIB): $(XDIFF_OBJS)
750         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
751
752
753 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
754         (cd perl && $(PERL_PATH) Makefile.PL \
755                 PREFIX='$(prefix_SQ)')
756
757 doc:
758         $(MAKE) -C Documentation all
759
760 TAGS:
761         rm -f TAGS
762         find . -name '*.[hcS]' -print | xargs etags -a
763
764 tags:
765         rm -f tags
766         find . -name '*.[hcS]' -print | xargs ctags -a
767
768 ### Detect prefix changes
769 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
770              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
771
772 GIT-CFLAGS: .FORCE-GIT-CFLAGS
773         @FLAGS='$(TRACK_CFLAGS)'; \
774             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
775                 echo 1>&2 "    * new build flags or prefix"; \
776                 echo "$$FLAGS" >GIT-CFLAGS; \
777             fi
778
779 ### Testing rules
780
781 # GNU make supports exporting all variables by "export" without parameters.
782 # However, the environment gets quite big, and some programs have problems
783 # with that.
784
785 export NO_SVN_TESTS
786
787 test: all
788         $(MAKE) -C t/ all
789
790 test-date$X: test-date.c date.o ctype.o
791         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
792
793 test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
794         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
795
796 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
797         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
798
799 test-sha1$X: test-sha1.o $(GITLIBS)
800         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
801
802 check-sha1:: test-sha1$X
803         ./test-sha1.sh
804
805 check:
806         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
807
808
809
810 ### Installation rules
811
812 install: all
813         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
814         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
815         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
816         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
817         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
818         $(MAKE) -C perl prefix='$(prefix_SQ)' install
819         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
820         then \
821                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
822                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
823                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
824                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
825         fi
826         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
827
828 install-doc:
829         $(MAKE) -C Documentation install
830
831 quick-install-doc:
832         $(MAKE) -C Documentation quick-install
833
834
835
836 ### Maintainer's dist rules
837
838 git.spec: git.spec.in
839         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
840         mv $@+ $@
841
842 GIT_TARNAME=git-$(GIT_VERSION)
843 dist: git.spec git-archive
844         ./git-archive --format=tar \
845                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
846         @mkdir -p $(GIT_TARNAME)
847         @cp git.spec $(GIT_TARNAME)
848         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
849         $(TAR) rf $(GIT_TARNAME).tar \
850                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
851         @rm -rf $(GIT_TARNAME)
852         gzip -f -9 $(GIT_TARNAME).tar
853
854 rpm: dist
855         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
856
857 htmldocs = git-htmldocs-$(GIT_VERSION)
858 manpages = git-manpages-$(GIT_VERSION)
859 dist-doc:
860         rm -fr .doc-tmp-dir
861         mkdir .doc-tmp-dir
862         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
863         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
864         gzip -n -9 -f $(htmldocs).tar
865         :
866         rm -fr .doc-tmp-dir
867         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
868         $(MAKE) -C Documentation DESTDIR=./ \
869                 man1dir=../.doc-tmp-dir/man1 \
870                 man7dir=../.doc-tmp-dir/man7 \
871                 install
872         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
873         gzip -n -9 -f $(manpages).tar
874         rm -fr .doc-tmp-dir
875
876 ### Cleaning rules
877
878 clean:
879         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
880                 $(LIB_FILE) $(XDIFF_LIB)
881         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
882         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
883         rm -rf autom4te.cache
884         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
885         rm -rf $(GIT_TARNAME) .doc-tmp-dir
886         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
887         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
888         rm -f gitweb/gitweb.cgi
889         $(MAKE) -C Documentation/ clean
890         $(MAKE) -C perl clean
891         $(MAKE) -C templates/ clean
892         $(MAKE) -C t/ clean
893         rm -f GIT-VERSION-FILE GIT-CFLAGS
894
895 .PHONY: all install clean strip
896 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
897
898 ### Check documentation
899 #
900 check-docs::
901         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
902         do \
903                 case "$$v" in \
904                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
905                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
906                 git-ssh-pull | git-ssh-push ) continue ;; \
907                 esac ; \
908                 test -f "Documentation/$$v.txt" || \
909                 echo "no doc: $$v"; \
910                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
911                 case "$$v" in \
912                 git) ;; \
913                 *) echo "no link: $$v";; \
914                 esac ; \
915         done | sort
916
917 ### Make sure built-ins do not have dups and listed in git.c
918 #
919 check-builtins::
920         ./check-builtins.sh