Code

Merge branch 'jc/reflog' into lj/refs
[git.git] / Makefile
1 # The default target of this Makefile is...
2 all:
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 WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
73 #
74 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
75 #
76 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
77 # sockaddr_storage.
78 #
79 # Define NO_ICONV if your libc does not properly support iconv.
80 #
81 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
82 # a missing newline at the end of the file.
83 #
84 # Define COLLISION_CHECK below if you believe that SHA1's
85 # 1461501637330902918203684832716283019655932542976 hashes do not give you
86 # sufficient guarantee that no collisions between objects will ever happen.
87 #
88 # Define USE_NSEC below if you want git to care about sub-second file mtimes
89 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
90 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
91 # randomly break unless your underlying filesystem supports those sub-second
92 # times (my ext3 doesn't).
93 #
94 # Define USE_STDEV below if you want git to care about the underlying device
95 # change being considered an inode change from the update-cache perspective.
97 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
98         @$(SHELL_PATH) ./GIT-VERSION-GEN
99 -include GIT-VERSION-FILE
101 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
102 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
103 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
104 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
105 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
107 # CFLAGS and LDFLAGS are for the users to override from the command line.
109 CFLAGS = -g -O2 -Wall
110 LDFLAGS =
111 ALL_CFLAGS = $(CFLAGS)
112 ALL_LDFLAGS = $(LDFLAGS)
113 STRIP ?= strip
115 prefix = $(HOME)
116 bindir = $(prefix)/bin
117 gitexecdir = $(bindir)
118 template_dir = $(prefix)/share/git-core/templates/
119 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
120 # DESTDIR=
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
136 export prefix bindir gitexecdir template_dir GIT_PYTHON_DIR
138 CC = gcc
139 AR = ar
140 TAR = tar
141 INSTALL = install
142 RPMBUILD = rpmbuild
144 # sparse is architecture-neutral, which means that we need to tell it
145 # explicitly what architecture to check for. Fix this up for yours..
146 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
150 ### --- END CONFIGURATION SECTION ---
152 # Those must not be GNU-specific; they are shared with perl/ which may
153 # be built by a different compiler. (Note that this is an artifact now
154 # but it still might be nice to keep that distinction.)
155 BASIC_CFLAGS =
156 BASIC_LDFLAGS =
158 SCRIPT_SH = \
159         git-bisect.sh git-checkout.sh \
160         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
161         git-fetch.sh \
162         git-ls-remote.sh \
163         git-merge-one-file.sh git-parse-remote.sh \
164         git-pull.sh git-rebase.sh \
165         git-repack.sh git-request-pull.sh git-reset.sh \
166         git-resolve.sh git-revert.sh git-sh-setup.sh \
167         git-tag.sh git-verify-tag.sh \
168         git-applymbox.sh git-applypatch.sh git-am.sh \
169         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
170         git-merge-resolve.sh git-merge-ours.sh \
171         git-lost-found.sh git-quiltimport.sh
173 SCRIPT_PERL = \
174         git-archimport.perl git-cvsimport.perl git-relink.perl \
175         git-shortlog.perl git-rerere.perl \
176         git-annotate.perl git-cvsserver.perl \
177         git-svnimport.perl git-cvsexportcommit.perl \
178         git-send-email.perl git-svn.perl
180 SCRIPT_PYTHON = \
181         git-merge-recursive-old.py
183 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
184           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
185           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
186           git-cherry-pick git-status git-instaweb
188 # The ones that do not have to link with lcrypto, lz nor xdiff.
189 SIMPLE_PROGRAMS = \
190         git-daemon$X
192 # ... and all the rest that could be moved out of bindir to gitexecdir
193 PROGRAMS = \
194         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
195         git-hash-object$X git-index-pack$X git-local-fetch$X \
196         git-merge-base$X \
197         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
198         git-peek-remote$X git-receive-pack$X \
199         git-send-pack$X git-shell$X \
200         git-show-index$X git-ssh-fetch$X \
201         git-ssh-upload$X git-unpack-file$X \
202         git-update-server-info$X \
203         git-upload-pack$X git-verify-pack$X \
204         git-pack-redundant$X git-var$X \
205         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X \
206         git-merge-recursive$X \
207         $(EXTRA_PROGRAMS)
209 # Empty...
210 EXTRA_PROGRAMS =
212 BUILT_INS = \
213         git-format-patch$X git-show$X git-whatchanged$X \
214         git-get-tar-commit-id$X \
215         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
217 # what 'all' will build and 'install' will install, in gitexecdir
218 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) \
219         git-merge-recur$X
221 # Backward compatibility -- to be removed after 1.0
222 PROGRAMS += git-ssh-pull$X git-ssh-push$X
224 # Set paths to tools early so that they can be used for version tests.
225 ifndef SHELL_PATH
226         SHELL_PATH = /bin/sh
227 endif
228 ifndef PERL_PATH
229         PERL_PATH = /usr/bin/perl
230 endif
231 ifndef PYTHON_PATH
232         PYTHON_PATH = /usr/bin/python
233 endif
235 PYMODULES = \
236         gitMergeCommon.py
238 LIB_FILE=libgit.a
239 XDIFF_LIB=xdiff/lib.a
241 LIB_H = \
242         archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
243         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
244         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
245         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h
247 DIFF_OBJS = \
248         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
249         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
250         diffcore-delta.o log-tree.o
252 LIB_OBJS = \
253         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
254         date.o diff-delta.o entry.o exec_cmd.o ident.o \
255         interpolate.o \
256         lockfile.o \
257         object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
258         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
259         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
260         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
261         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
262         write_or_die.o trace.o list-objects.o grep.o \
263         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
264         color.o wt-status.o archive-zip.o archive-tar.o
266 BUILTIN_OBJS = \
267         builtin-add.o \
268         builtin-apply.o \
269         builtin-archive.o \
270         builtin-branch.o \
271         builtin-cat-file.o \
272         builtin-checkout-index.o \
273         builtin-check-ref-format.o \
274         builtin-commit-tree.o \
275         builtin-count-objects.o \
276         builtin-diff.o \
277         builtin-diff-files.o \
278         builtin-diff-index.o \
279         builtin-diff-stages.o \
280         builtin-diff-tree.o \
281         builtin-fmt-merge-msg.o \
282         builtin-for-each-ref.o \
283         builtin-grep.o \
284         builtin-init-db.o \
285         builtin-log.o \
286         builtin-ls-files.o \
287         builtin-ls-tree.o \
288         builtin-mailinfo.o \
289         builtin-mailsplit.o \
290         builtin-mv.o \
291         builtin-name-rev.o \
292         builtin-pack-objects.o \
293         builtin-prune.o \
294         builtin-prune-packed.o \
295         builtin-push.o \
296         builtin-read-tree.o \
297         builtin-repo-config.o \
298         builtin-rev-list.o \
299         builtin-rev-parse.o \
300         builtin-rm.o \
301         builtin-runstatus.o \
302         builtin-show-branch.o \
303         builtin-stripspace.o \
304         builtin-symbolic-ref.o \
305         builtin-tar-tree.o \
306         builtin-unpack-objects.o \
307         builtin-update-index.o \
308         builtin-update-ref.o \
309         builtin-upload-archive.o \
310         builtin-verify-pack.o \
311         builtin-write-tree.o \
312         builtin-show-ref.o \
313         builtin-pack-refs.o
315 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
316 EXTLIBS = -lz
319 # Platform specific tweaks
322 # We choose to avoid "if .. else if .. else .. endif endif"
323 # because maintaining the nesting to match is a pain.  If
324 # we had "elif" things would have been much nicer...
326 ifeq ($(uname_S),Linux)
327         NO_STRLCPY = YesPlease
328 endif
329 ifeq ($(uname_S),GNU/kFreeBSD)
330         NO_STRLCPY = YesPlease
331 endif
332 ifeq ($(uname_S),Darwin)
333         NEEDS_SSL_WITH_CRYPTO = YesPlease
334         NEEDS_LIBICONV = YesPlease
335         NO_STRLCPY = YesPlease
336         ifndef NO_FINK
337                 ifeq ($(shell test -d /sw/lib && echo y),y)
338                         BASIC_CFLAGS += -I/sw/include
339                         BASIC_LDFLAGS += -L/sw/lib
340                 endif
341         endif
342         ifndef NO_DARWIN_PORTS
343                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
344                         BASIC_CFLAGS += -I/opt/local/include
345                         BASIC_LDFLAGS += -L/opt/local/lib
346                 endif
347         endif
348 endif
349 ifeq ($(uname_S),SunOS)
350         NEEDS_SOCKET = YesPlease
351         NEEDS_NSL = YesPlease
352         SHELL_PATH = /bin/bash
353         NO_STRCASESTR = YesPlease
354         ifeq ($(uname_R),5.8)
355                 NEEDS_LIBICONV = YesPlease
356                 NO_UNSETENV = YesPlease
357                 NO_SETENV = YesPlease
358                 NO_C99_FORMAT = YesPlease
359         endif
360         ifeq ($(uname_R),5.9)
361                 NO_UNSETENV = YesPlease
362                 NO_SETENV = YesPlease
363                 NO_C99_FORMAT = YesPlease
364         endif
365         INSTALL = ginstall
366         TAR = gtar
367         BASIC_CFLAGS += -D__EXTENSIONS__
368 endif
369 ifeq ($(uname_O),Cygwin)
370         NO_D_TYPE_IN_DIRENT = YesPlease
371         NO_D_INO_IN_DIRENT = YesPlease
372         NO_STRCASESTR = YesPlease
373         NO_SYMLINK_HEAD = YesPlease
374         NEEDS_LIBICONV = YesPlease
375         NO_C99_FORMAT = YesPlease
376         # There are conflicting reports about this.
377         # On some boxes NO_MMAP is needed, and not so elsewhere.
378         # Try uncommenting this if you see things break -- YMMV.
379         # NO_MMAP = YesPlease
380         NO_IPV6 = YesPlease
381         X = .exe
382 endif
383 ifeq ($(uname_S),FreeBSD)
384         NEEDS_LIBICONV = YesPlease
385         BASIC_CFLAGS += -I/usr/local/include
386         BASIC_LDFLAGS += -L/usr/local/lib
387 endif
388 ifeq ($(uname_S),OpenBSD)
389         NO_STRCASESTR = YesPlease
390         NEEDS_LIBICONV = YesPlease
391         BASIC_CFLAGS += -I/usr/local/include
392         BASIC_LDFLAGS += -L/usr/local/lib
393 endif
394 ifeq ($(uname_S),NetBSD)
395         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
396                 NEEDS_LIBICONV = YesPlease
397         endif
398         BASIC_CFLAGS += -I/usr/pkg/include
399         BASIC_LDFLAGS += -L/usr/pkg/lib
400         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
401 endif
402 ifeq ($(uname_S),AIX)
403         NO_STRCASESTR=YesPlease
404         NO_STRLCPY = YesPlease
405         NEEDS_LIBICONV=YesPlease
406 endif
407 ifeq ($(uname_S),IRIX64)
408         NO_IPV6=YesPlease
409         NO_SETENV=YesPlease
410         NO_STRCASESTR=YesPlease
411         NO_STRLCPY = YesPlease
412         NO_SOCKADDR_STORAGE=YesPlease
413         SHELL_PATH=/usr/gnu/bin/bash
414         BASIC_CFLAGS += -DPATH_MAX=1024
415         # for now, build 32-bit version
416         BASIC_LDFLAGS += -L/usr/lib32
417 endif
418 ifneq (,$(findstring arm,$(uname_M)))
419         ARM_SHA1 = YesPlease
420 endif
422 -include config.mak.autogen
423 -include config.mak
425 ifdef WITH_OWN_SUBPROCESS_PY
426         PYMODULES += compat/subprocess.py
427 else
428         ifeq ($(NO_PYTHON),)
429                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
430                         PYMODULES += compat/subprocess.py
431                 endif
432         endif
433 endif
435 ifndef NO_CURL
436         ifdef CURLDIR
437                 # This is still problematic -- gcc does not always want -R.
438                 BASIC_CFLAGS += -I$(CURLDIR)/include
439                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
440         else
441                 CURL_LIBCURL = -lcurl
442         endif
443         PROGRAMS += git-http-fetch$X
444         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
445         ifeq "$(curl_check)" "070908"
446                 ifndef NO_EXPAT
447                         PROGRAMS += git-http-push$X
448                 endif
449         endif
450         ifndef NO_EXPAT
451                 EXPAT_LIBEXPAT = -lexpat
452         endif
453 endif
455 ifndef NO_OPENSSL
456         OPENSSL_LIBSSL = -lssl
457         ifdef OPENSSLDIR
458                 # Again this may be problematic -- gcc does not always want -R.
459                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
460                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
461         else
462                 OPENSSL_LINK =
463         endif
464 else
465         BASIC_CFLAGS += -DNO_OPENSSL
466         MOZILLA_SHA1 = 1
467         OPENSSL_LIBSSL =
468 endif
469 ifdef NEEDS_SSL_WITH_CRYPTO
470         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
471 else
472         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
473 endif
474 ifdef NEEDS_LIBICONV
475         ifdef ICONVDIR
476                 # Again this may be problematic -- gcc does not always want -R.
477                 BASIC_CFLAGS += -I$(ICONVDIR)/include
478                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
479         else
480                 ICONV_LINK =
481         endif
482         EXTLIBS += $(ICONV_LINK) -liconv
483 endif
484 ifdef NEEDS_SOCKET
485         EXTLIBS += -lsocket
486         SIMPLE_LIB += -lsocket
487 endif
488 ifdef NEEDS_NSL
489         EXTLIBS += -lnsl
490         SIMPLE_LIB += -lnsl
491 endif
492 ifdef NO_D_TYPE_IN_DIRENT
493         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
494 endif
495 ifdef NO_D_INO_IN_DIRENT
496         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
497 endif
498 ifdef NO_C99_FORMAT
499         ALL_CFLAGS += -DNO_C99_FORMAT
500 endif
501 ifdef NO_SYMLINK_HEAD
502         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
503 endif
504 ifdef NO_STRCASESTR
505         COMPAT_CFLAGS += -DNO_STRCASESTR
506         COMPAT_OBJS += compat/strcasestr.o
507 endif
508 ifdef NO_STRLCPY
509         COMPAT_CFLAGS += -DNO_STRLCPY
510         COMPAT_OBJS += compat/strlcpy.o
511 endif
512 ifdef NO_SETENV
513         COMPAT_CFLAGS += -DNO_SETENV
514         COMPAT_OBJS += compat/setenv.o
515 endif
516 ifdef NO_UNSETENV
517         COMPAT_CFLAGS += -DNO_UNSETENV
518         COMPAT_OBJS += compat/unsetenv.o
519 endif
520 ifdef NO_MMAP
521         COMPAT_CFLAGS += -DNO_MMAP
522         COMPAT_OBJS += compat/mmap.o
523 endif
524 ifdef NO_IPV6
525         BASIC_CFLAGS += -DNO_IPV6
526 endif
527 ifdef NO_SOCKADDR_STORAGE
528 ifdef NO_IPV6
529         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
530 else
531         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
532 endif
533 endif
534 ifdef NO_INET_NTOP
535         LIB_OBJS += compat/inet_ntop.o
536 endif
537 ifdef NO_INET_PTON
538         LIB_OBJS += compat/inet_pton.o
539 endif
541 ifdef NO_ICONV
542         BASIC_CFLAGS += -DNO_ICONV
543 endif
545 ifdef PPC_SHA1
546         SHA1_HEADER = "ppc/sha1.h"
547         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
548 else
549 ifdef ARM_SHA1
550         SHA1_HEADER = "arm/sha1.h"
551         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
552 else
553 ifdef MOZILLA_SHA1
554         SHA1_HEADER = "mozilla-sha1/sha1.h"
555         LIB_OBJS += mozilla-sha1/sha1.o
556 else
557         SHA1_HEADER = <openssl/sha.h>
558         EXTLIBS += $(LIB_4_CRYPTO)
559 endif
560 endif
561 endif
562 ifdef NO_ACCURATE_DIFF
563         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
564 endif
566 # Shell quote (do not use $(call) to accommodate ancient setups);
568 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
570 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
571 bindir_SQ = $(subst ','\'',$(bindir))
572 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
573 template_dir_SQ = $(subst ','\'',$(template_dir))
574 prefix_SQ = $(subst ','\'',$(prefix))
576 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
577 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
578 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
579 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
581 LIBS = $(GITLIBS) $(EXTLIBS)
583 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
584 LIB_OBJS += $(COMPAT_OBJS)
586 ALL_CFLAGS += $(BASIC_CFLAGS)
587 ALL_LDFLAGS += $(BASIC_LDFLAGS)
589 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
592 ### Build rules
594 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
596 all: perl/Makefile
597         $(MAKE) -C perl
598         $(MAKE) -C templates
600 strip: $(PROGRAMS) git$X
601         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
603 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
604         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
605                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
606                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
608 help.o: common-cmds.h
610 git-merge-recur$X: git-merge-recursive$X
611         rm -f $@ && ln git-merge-recursive$X $@
613 $(BUILT_INS): git$X
614         rm -f $@ && ln git$X $@
616 common-cmds.h: Documentation/git-*.txt
617         ./generate-cmdlist.sh > $@+
618         mv $@+ $@
620 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
621         rm -f $@ $@+
622         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
623             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
624             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
625             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
626             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
627             $@.sh >$@+
628         chmod +x $@+
629         mv $@+ $@
631 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
632 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
633         rm -f $@ $@+
634         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
635         sed -e '1{' \
636             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
637             -e '        h' \
638             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
639             -e '        H' \
640             -e '        x' \
641             -e '}' \
642             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
643             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
644             $@.perl >$@+
645         chmod +x $@+
646         mv $@+ $@
648 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
649         rm -f $@ $@+
650         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
651             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
652             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
653             $@.py >$@+
654         chmod +x $@+
655         mv $@+ $@
657 git-cherry-pick: git-revert
658         cp $< $@+
659         mv $@+ $@
661 git-status: git-commit
662         cp $< $@+
663         mv $@+ $@
665 gitweb/gitweb.cgi: gitweb/gitweb.perl
666         rm -f $@ $@+
667         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
668             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
669             -e 's|++GIT_BINDIR++|$(bindir)|g' \
670             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
671             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
672             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
673             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
674             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
675             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
676             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
677             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
678             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
679             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
680             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
681             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
682             $< >$@+
683         chmod +x $@+
684         mv $@+ $@
686 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
687         rm -f $@ $@+
688         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
689             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
690             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
691             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
692             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
693             -e '/@@GITWEB_CGI@@/d' \
694             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
695             -e '/@@GITWEB_CSS@@/d' \
696             $@.sh > $@+
697         chmod +x $@+
698         mv $@+ $@
700 configure: configure.ac
701         rm -f $@ $<+
702         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
703             $< > $<+
704         autoconf -o $@ $<+
705         rm -f $<+
707 # These can record GIT_VERSION
708 git$X git.spec \
709         $(patsubst %.sh,%,$(SCRIPT_SH)) \
710         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
711         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
712         : GIT-VERSION-FILE
714 %.o: %.c GIT-CFLAGS
715         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
716 %.o: %.S
717         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
719 exec_cmd.o: exec_cmd.c GIT-CFLAGS
720         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
721 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
722         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
724 http.o: http.c GIT-CFLAGS
725         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
727 ifdef NO_EXPAT
728 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
729         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
730 endif
732 git-%$X: %.o $(GITLIBS)
733         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
735 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
736 $(SIMPLE_PROGRAMS) : git-%$X : %.o
737         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
738                 $(LIB_FILE) $(SIMPLE_LIB)
740 ssh-pull.o: ssh-fetch.c
741 ssh-push.o: ssh-upload.c
742 git-local-fetch$X: fetch.o
743 git-ssh-fetch$X: rsh.o fetch.o
744 git-ssh-upload$X: rsh.o
745 git-ssh-pull$X: rsh.o fetch.o
746 git-ssh-push$X: rsh.o
748 git-imap-send$X: imap-send.o $(LIB_FILE)
750 http.o http-fetch.o http-push.o: http.h
751 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
752         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
753                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
755 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
756         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
757                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
759 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
760 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
761 $(DIFF_OBJS): diffcore.h
763 $(LIB_FILE): $(LIB_OBJS)
764         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
766 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
768 $(XDIFF_LIB): $(XDIFF_OBJS)
769         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
772 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
773         (cd perl && $(PERL_PATH) Makefile.PL \
774                 PREFIX='$(prefix_SQ)')
776 doc:
777         $(MAKE) -C Documentation all
779 TAGS:
780         rm -f TAGS
781         find . -name '*.[hcS]' -print | xargs etags -a
783 tags:
784         rm -f tags
785         find . -name '*.[hcS]' -print | xargs ctags -a
787 ### Detect prefix changes
788 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
789              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
791 GIT-CFLAGS: .FORCE-GIT-CFLAGS
792         @FLAGS='$(TRACK_CFLAGS)'; \
793             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
794                 echo 1>&2 "    * new build flags or prefix"; \
795                 echo "$$FLAGS" >GIT-CFLAGS; \
796             fi
798 ### Testing rules
800 # GNU make supports exporting all variables by "export" without parameters.
801 # However, the environment gets quite big, and some programs have problems
802 # with that.
804 export NO_PYTHON
805 export NO_SVN_TESTS
807 test: all
808         $(MAKE) -C t/ all
810 test-date$X: test-date.c date.o ctype.o
811         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
813 test-delta$X: test-delta.c diff-delta.o patch-delta.o
814         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
816 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
817         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
819 test-sha1$X: test-sha1.o $(GITLIBS)
820         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
822 check-sha1:: test-sha1$X
823         ./test-sha1.sh
825 check:
826         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
830 ### Installation rules
832 install: all
833         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
834         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
835         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
836         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
837         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
838         $(MAKE) -C perl install
839         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
840         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
841         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
842         then \
843                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
844                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
845                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
846                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
847         fi
848         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
850 install-doc:
851         $(MAKE) -C Documentation install
856 ### Maintainer's dist rules
858 git.spec: git.spec.in
859         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
860         mv $@+ $@
862 GIT_TARNAME=git-$(GIT_VERSION)
863 dist: git.spec git-tar-tree
864         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
865         @mkdir -p $(GIT_TARNAME)
866         @cp git.spec $(GIT_TARNAME)
867         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
868         $(TAR) rf $(GIT_TARNAME).tar \
869                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
870         @rm -rf $(GIT_TARNAME)
871         gzip -f -9 $(GIT_TARNAME).tar
873 rpm: dist
874         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
876 htmldocs = git-htmldocs-$(GIT_VERSION)
877 manpages = git-manpages-$(GIT_VERSION)
878 dist-doc:
879         rm -fr .doc-tmp-dir
880         mkdir .doc-tmp-dir
881         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
882         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
883         gzip -n -9 -f $(htmldocs).tar
884         :
885         rm -fr .doc-tmp-dir
886         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
887         $(MAKE) -C Documentation DESTDIR=./ \
888                 man1dir=../.doc-tmp-dir/man1 \
889                 man7dir=../.doc-tmp-dir/man7 \
890                 install
891         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
892         gzip -n -9 -f $(manpages).tar
893         rm -fr .doc-tmp-dir
895 ### Cleaning rules
897 clean:
898         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
899                 $(LIB_FILE) $(XDIFF_LIB)
900         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
901         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
902         rm -rf autom4te.cache
903         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
904         rm -rf $(GIT_TARNAME) .doc-tmp-dir
905         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
906         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
907         rm -f gitweb/gitweb.cgi
908         $(MAKE) -C Documentation/ clean
909         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
910         rm -f perl/ppport.h perl/Makefile.old
911         $(MAKE) -C templates/ clean
912         $(MAKE) -C t/ clean
913         rm -f GIT-VERSION-FILE GIT-CFLAGS
915 .PHONY: all install clean strip
916 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
918 ### Check documentation
920 check-docs::
921         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
922         do \
923                 case "$$v" in \
924                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
925                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
926                 git-merge-recursive-old | \
927                 git-ssh-pull | git-ssh-push ) continue ;; \
928                 esac ; \
929                 test -f "Documentation/$$v.txt" || \
930                 echo "no doc: $$v"; \
931                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
932                 case "$$v" in \
933                 git) ;; \
934                 *) echo "no link: $$v";; \
935                 esac ; \
936         done | sort