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