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Merge branch 'master' 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-branch.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-cat-file.o \
271         builtin-checkout-index.o \
272         builtin-check-ref-format.o \
273         builtin-commit-tree.o \
274         builtin-count-objects.o \
275         builtin-diff.o \
276         builtin-diff-files.o \
277         builtin-diff-index.o \
278         builtin-diff-stages.o \
279         builtin-diff-tree.o \
280         builtin-fmt-merge-msg.o \
281         builtin-for-each-ref.o \
282         builtin-grep.o \
283         builtin-init-db.o \
284         builtin-log.o \
285         builtin-ls-files.o \
286         builtin-ls-tree.o \
287         builtin-mailinfo.o \
288         builtin-mailsplit.o \
289         builtin-mv.o \
290         builtin-name-rev.o \
291         builtin-pack-objects.o \
292         builtin-prune.o \
293         builtin-prune-packed.o \
294         builtin-push.o \
295         builtin-read-tree.o \
296         builtin-repo-config.o \
297         builtin-rev-list.o \
298         builtin-rev-parse.o \
299         builtin-rm.o \
300         builtin-runstatus.o \
301         builtin-show-branch.o \
302         builtin-stripspace.o \
303         builtin-symbolic-ref.o \
304         builtin-tar-tree.o \
305         builtin-unpack-objects.o \
306         builtin-update-index.o \
307         builtin-update-ref.o \
308         builtin-upload-archive.o \
309         builtin-verify-pack.o \
310         builtin-write-tree.o \
311         builtin-show-ref.o \
312         builtin-pack-refs.o
314 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
315 EXTLIBS = -lz
318 # Platform specific tweaks
321 # We choose to avoid "if .. else if .. else .. endif endif"
322 # because maintaining the nesting to match is a pain.  If
323 # we had "elif" things would have been much nicer...
325 ifeq ($(uname_S),Linux)
326         NO_STRLCPY = YesPlease
327 endif
328 ifeq ($(uname_S),GNU/kFreeBSD)
329         NO_STRLCPY = YesPlease
330 endif
331 ifeq ($(uname_S),Darwin)
332         NEEDS_SSL_WITH_CRYPTO = YesPlease
333         NEEDS_LIBICONV = YesPlease
334         NO_STRLCPY = YesPlease
335         ifndef NO_FINK
336                 ifeq ($(shell test -d /sw/lib && echo y),y)
337                         BASIC_CFLAGS += -I/sw/include
338                         BASIC_LDFLAGS += -L/sw/lib
339                 endif
340         endif
341         ifndef NO_DARWIN_PORTS
342                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
343                         BASIC_CFLAGS += -I/opt/local/include
344                         BASIC_LDFLAGS += -L/opt/local/lib
345                 endif
346         endif
347 endif
348 ifeq ($(uname_S),SunOS)
349         NEEDS_SOCKET = YesPlease
350         NEEDS_NSL = YesPlease
351         SHELL_PATH = /bin/bash
352         NO_STRCASESTR = YesPlease
353         ifeq ($(uname_R),5.8)
354                 NEEDS_LIBICONV = YesPlease
355                 NO_UNSETENV = YesPlease
356                 NO_SETENV = YesPlease
357                 NO_C99_FORMAT = YesPlease
358         endif
359         ifeq ($(uname_R),5.9)
360                 NO_UNSETENV = YesPlease
361                 NO_SETENV = YesPlease
362                 NO_C99_FORMAT = YesPlease
363         endif
364         INSTALL = ginstall
365         TAR = gtar
366         BASIC_CFLAGS += -D__EXTENSIONS__
367 endif
368 ifeq ($(uname_O),Cygwin)
369         NO_D_TYPE_IN_DIRENT = YesPlease
370         NO_D_INO_IN_DIRENT = YesPlease
371         NO_STRCASESTR = YesPlease
372         NO_SYMLINK_HEAD = YesPlease
373         NEEDS_LIBICONV = YesPlease
374         NO_C99_FORMAT = YesPlease
375         # There are conflicting reports about this.
376         # On some boxes NO_MMAP is needed, and not so elsewhere.
377         # Try uncommenting this if you see things break -- YMMV.
378         # NO_MMAP = YesPlease
379         NO_IPV6 = YesPlease
380         X = .exe
381 endif
382 ifeq ($(uname_S),FreeBSD)
383         NEEDS_LIBICONV = YesPlease
384         BASIC_CFLAGS += -I/usr/local/include
385         BASIC_LDFLAGS += -L/usr/local/lib
386 endif
387 ifeq ($(uname_S),OpenBSD)
388         NO_STRCASESTR = YesPlease
389         NEEDS_LIBICONV = YesPlease
390         BASIC_CFLAGS += -I/usr/local/include
391         BASIC_LDFLAGS += -L/usr/local/lib
392 endif
393 ifeq ($(uname_S),NetBSD)
394         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
395                 NEEDS_LIBICONV = YesPlease
396         endif
397         BASIC_CFLAGS += -I/usr/pkg/include
398         BASIC_LDFLAGS += -L/usr/pkg/lib
399         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
400 endif
401 ifeq ($(uname_S),AIX)
402         NO_STRCASESTR=YesPlease
403         NO_STRLCPY = YesPlease
404         NEEDS_LIBICONV=YesPlease
405 endif
406 ifeq ($(uname_S),IRIX64)
407         NO_IPV6=YesPlease
408         NO_SETENV=YesPlease
409         NO_STRCASESTR=YesPlease
410         NO_STRLCPY = YesPlease
411         NO_SOCKADDR_STORAGE=YesPlease
412         SHELL_PATH=/usr/gnu/bin/bash
413         BASIC_CFLAGS += -DPATH_MAX=1024
414         # for now, build 32-bit version
415         BASIC_LDFLAGS += -L/usr/lib32
416 endif
417 ifneq (,$(findstring arm,$(uname_M)))
418         ARM_SHA1 = YesPlease
419 endif
421 -include config.mak.autogen
422 -include config.mak
424 ifdef WITH_OWN_SUBPROCESS_PY
425         PYMODULES += compat/subprocess.py
426 else
427         ifeq ($(NO_PYTHON),)
428                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
429                         PYMODULES += compat/subprocess.py
430                 endif
431         endif
432 endif
434 ifndef NO_CURL
435         ifdef CURLDIR
436                 # This is still problematic -- gcc does not always want -R.
437                 BASIC_CFLAGS += -I$(CURLDIR)/include
438                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
439         else
440                 CURL_LIBCURL = -lcurl
441         endif
442         PROGRAMS += git-http-fetch$X
443         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
444         ifeq "$(curl_check)" "070908"
445                 ifndef NO_EXPAT
446                         PROGRAMS += git-http-push$X
447                 endif
448         endif
449         ifndef NO_EXPAT
450                 EXPAT_LIBEXPAT = -lexpat
451         endif
452 endif
454 ifndef NO_OPENSSL
455         OPENSSL_LIBSSL = -lssl
456         ifdef OPENSSLDIR
457                 # Again this may be problematic -- gcc does not always want -R.
458                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
459                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
460         else
461                 OPENSSL_LINK =
462         endif
463 else
464         BASIC_CFLAGS += -DNO_OPENSSL
465         MOZILLA_SHA1 = 1
466         OPENSSL_LIBSSL =
467 endif
468 ifdef NEEDS_SSL_WITH_CRYPTO
469         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
470 else
471         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
472 endif
473 ifdef NEEDS_LIBICONV
474         ifdef ICONVDIR
475                 # Again this may be problematic -- gcc does not always want -R.
476                 BASIC_CFLAGS += -I$(ICONVDIR)/include
477                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
478         else
479                 ICONV_LINK =
480         endif
481         EXTLIBS += $(ICONV_LINK) -liconv
482 endif
483 ifdef NEEDS_SOCKET
484         EXTLIBS += -lsocket
485         SIMPLE_LIB += -lsocket
486 endif
487 ifdef NEEDS_NSL
488         EXTLIBS += -lnsl
489         SIMPLE_LIB += -lnsl
490 endif
491 ifdef NO_D_TYPE_IN_DIRENT
492         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
493 endif
494 ifdef NO_D_INO_IN_DIRENT
495         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
496 endif
497 ifdef NO_C99_FORMAT
498         ALL_CFLAGS += -DNO_C99_FORMAT
499 endif
500 ifdef NO_SYMLINK_HEAD
501         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
502 endif
503 ifdef NO_STRCASESTR
504         COMPAT_CFLAGS += -DNO_STRCASESTR
505         COMPAT_OBJS += compat/strcasestr.o
506 endif
507 ifdef NO_STRLCPY
508         COMPAT_CFLAGS += -DNO_STRLCPY
509         COMPAT_OBJS += compat/strlcpy.o
510 endif
511 ifdef NO_SETENV
512         COMPAT_CFLAGS += -DNO_SETENV
513         COMPAT_OBJS += compat/setenv.o
514 endif
515 ifdef NO_UNSETENV
516         COMPAT_CFLAGS += -DNO_UNSETENV
517         COMPAT_OBJS += compat/unsetenv.o
518 endif
519 ifdef NO_MMAP
520         COMPAT_CFLAGS += -DNO_MMAP
521         COMPAT_OBJS += compat/mmap.o
522 endif
523 ifdef NO_IPV6
524         BASIC_CFLAGS += -DNO_IPV6
525 endif
526 ifdef NO_SOCKADDR_STORAGE
527 ifdef NO_IPV6
528         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
529 else
530         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
531 endif
532 endif
533 ifdef NO_INET_NTOP
534         LIB_OBJS += compat/inet_ntop.o
535 endif
536 ifdef NO_INET_PTON
537         LIB_OBJS += compat/inet_pton.o
538 endif
540 ifdef NO_ICONV
541         BASIC_CFLAGS += -DNO_ICONV
542 endif
544 ifdef PPC_SHA1
545         SHA1_HEADER = "ppc/sha1.h"
546         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
547 else
548 ifdef ARM_SHA1
549         SHA1_HEADER = "arm/sha1.h"
550         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
551 else
552 ifdef MOZILLA_SHA1
553         SHA1_HEADER = "mozilla-sha1/sha1.h"
554         LIB_OBJS += mozilla-sha1/sha1.o
555 else
556         SHA1_HEADER = <openssl/sha.h>
557         EXTLIBS += $(LIB_4_CRYPTO)
558 endif
559 endif
560 endif
561 ifdef NO_ACCURATE_DIFF
562         BASIC_CFLAGS += -DNO_ACCURATE_DIFF
563 endif
565 # Shell quote (do not use $(call) to accommodate ancient setups);
567 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
569 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
570 bindir_SQ = $(subst ','\'',$(bindir))
571 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
572 template_dir_SQ = $(subst ','\'',$(template_dir))
573 prefix_SQ = $(subst ','\'',$(prefix))
575 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
576 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
577 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
578 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
580 LIBS = $(GITLIBS) $(EXTLIBS)
582 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
583 LIB_OBJS += $(COMPAT_OBJS)
585 ALL_CFLAGS += $(BASIC_CFLAGS)
586 ALL_LDFLAGS += $(BASIC_LDFLAGS)
588 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
591 ### Build rules
593 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
595 all: perl/Makefile
596         $(MAKE) -C perl
597         $(MAKE) -C templates
599 strip: $(PROGRAMS) git$X
600         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
602 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
603         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
604                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
605                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
607 help.o: common-cmds.h
609 git-merge-recur$X: git-merge-recursive$X
610         rm -f $@ && ln git-merge-recursive$X $@
612 $(BUILT_INS): git$X
613         rm -f $@ && ln git$X $@
615 common-cmds.h: Documentation/git-*.txt
616         ./generate-cmdlist.sh > $@+
617         mv $@+ $@
619 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
620         rm -f $@ $@+
621         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
622             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
623             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
624             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
625             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
626             $@.sh >$@+
627         chmod +x $@+
628         mv $@+ $@
630 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/Makefile
631 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
632         rm -f $@ $@+
633         INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
634         sed -e '1{' \
635             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
636             -e '        h' \
637             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
638             -e '        H' \
639             -e '        x' \
640             -e '}' \
641             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
642             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
643             $@.perl >$@+
644         chmod +x $@+
645         mv $@+ $@
647 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
648         rm -f $@ $@+
649         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
650             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
651             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
652             $@.py >$@+
653         chmod +x $@+
654         mv $@+ $@
656 git-cherry-pick: git-revert
657         cp $< $@+
658         mv $@+ $@
660 git-status: git-commit
661         cp $< $@+
662         mv $@+ $@
664 gitweb/gitweb.cgi: gitweb/gitweb.perl
665         rm -f $@ $@+
666         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
667             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
668             -e 's|++GIT_BINDIR++|$(bindir)|g' \
669             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
670             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
671             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
672             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
673             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
674             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
675             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
676             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
677             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
678             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
679             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
680             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
681             $< >$@+
682         chmod +x $@+
683         mv $@+ $@
685 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
686         rm -f $@ $@+
687         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
688             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
689             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
690             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
691             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
692             -e '/@@GITWEB_CGI@@/d' \
693             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
694             -e '/@@GITWEB_CSS@@/d' \
695             $@.sh > $@+
696         chmod +x $@+
697         mv $@+ $@
699 configure: configure.ac
700         rm -f $@ $<+
701         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
702             $< > $<+
703         autoconf -o $@ $<+
704         rm -f $<+
706 # These can record GIT_VERSION
707 git$X git.spec \
708         $(patsubst %.sh,%,$(SCRIPT_SH)) \
709         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
710         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
711         : GIT-VERSION-FILE
713 %.o: %.c GIT-CFLAGS
714         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
715 %.o: %.S
716         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
718 exec_cmd.o: exec_cmd.c GIT-CFLAGS
719         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
720 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
721         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
723 http.o: http.c GIT-CFLAGS
724         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
726 ifdef NO_EXPAT
727 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
728         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
729 endif
731 git-%$X: %.o $(GITLIBS)
732         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
734 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
735 $(SIMPLE_PROGRAMS) : git-%$X : %.o
736         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
737                 $(LIB_FILE) $(SIMPLE_LIB)
739 ssh-pull.o: ssh-fetch.c
740 ssh-push.o: ssh-upload.c
741 git-local-fetch$X: fetch.o
742 git-ssh-fetch$X: rsh.o fetch.o
743 git-ssh-upload$X: rsh.o
744 git-ssh-pull$X: rsh.o fetch.o
745 git-ssh-push$X: rsh.o
747 git-imap-send$X: imap-send.o $(LIB_FILE)
749 http.o http-fetch.o http-push.o: http.h
750 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
751         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
752                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
754 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
755         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
756                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
758 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
759 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
760 $(DIFF_OBJS): diffcore.h
762 $(LIB_FILE): $(LIB_OBJS)
763         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
765 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
767 $(XDIFF_LIB): $(XDIFF_OBJS)
768         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
771 perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
772         (cd perl && $(PERL_PATH) Makefile.PL \
773                 PREFIX='$(prefix_SQ)')
775 doc:
776         $(MAKE) -C Documentation all
778 TAGS:
779         rm -f TAGS
780         find . -name '*.[hcS]' -print | xargs etags -a
782 tags:
783         rm -f tags
784         find . -name '*.[hcS]' -print | xargs ctags -a
786 ### Detect prefix changes
787 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
788              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
790 GIT-CFLAGS: .FORCE-GIT-CFLAGS
791         @FLAGS='$(TRACK_CFLAGS)'; \
792             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
793                 echo 1>&2 "    * new build flags or prefix"; \
794                 echo "$$FLAGS" >GIT-CFLAGS; \
795             fi
797 ### Testing rules
799 # GNU make supports exporting all variables by "export" without parameters.
800 # However, the environment gets quite big, and some programs have problems
801 # with that.
803 export NO_PYTHON
804 export NO_SVN_TESTS
806 test: all
807         $(MAKE) -C t/ all
809 test-date$X: test-date.c date.o ctype.o
810         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
812 test-delta$X: test-delta.c diff-delta.o patch-delta.o
813         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
815 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
816         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
818 test-sha1$X: test-sha1.o $(GITLIBS)
819         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
821 check-sha1:: test-sha1$X
822         ./test-sha1.sh
824 check:
825         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
829 ### Installation rules
831 install: all
832         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
833         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
834         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
835         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
836         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
837         $(MAKE) -C perl install
838         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
839         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
840         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
841         then \
842                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
843                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
844                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
845                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
846         fi
847         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
849 install-doc:
850         $(MAKE) -C Documentation install
855 ### Maintainer's dist rules
857 git.spec: git.spec.in
858         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
859         mv $@+ $@
861 GIT_TARNAME=git-$(GIT_VERSION)
862 dist: git.spec git-tar-tree
863         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
864         @mkdir -p $(GIT_TARNAME)
865         @cp git.spec $(GIT_TARNAME)
866         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
867         $(TAR) rf $(GIT_TARNAME).tar \
868                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
869         @rm -rf $(GIT_TARNAME)
870         gzip -f -9 $(GIT_TARNAME).tar
872 rpm: dist
873         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
875 htmldocs = git-htmldocs-$(GIT_VERSION)
876 manpages = git-manpages-$(GIT_VERSION)
877 dist-doc:
878         rm -fr .doc-tmp-dir
879         mkdir .doc-tmp-dir
880         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
881         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
882         gzip -n -9 -f $(htmldocs).tar
883         :
884         rm -fr .doc-tmp-dir
885         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
886         $(MAKE) -C Documentation DESTDIR=./ \
887                 man1dir=../.doc-tmp-dir/man1 \
888                 man7dir=../.doc-tmp-dir/man7 \
889                 install
890         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
891         gzip -n -9 -f $(manpages).tar
892         rm -fr .doc-tmp-dir
894 ### Cleaning rules
896 clean:
897         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
898                 $(LIB_FILE) $(XDIFF_LIB)
899         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
900         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
901         rm -rf autom4te.cache
902         rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
903         rm -rf $(GIT_TARNAME) .doc-tmp-dir
904         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
905         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
906         rm -f gitweb/gitweb.cgi
907         $(MAKE) -C Documentation/ clean
908         [ ! -f perl/Makefile ] || $(MAKE) -C perl/ clean || $(MAKE) -C perl/ clean
909         rm -f perl/ppport.h perl/Makefile.old
910         $(MAKE) -C templates/ clean
911         $(MAKE) -C t/ clean
912         rm -f GIT-VERSION-FILE GIT-CFLAGS
914 .PHONY: all install clean strip
915 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
917 ### Check documentation
919 check-docs::
920         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
921         do \
922                 case "$$v" in \
923                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
924                 git-merge-resolve | git-merge-stupid | git-merge-recur | \
925                 git-merge-recursive-old | \
926                 git-ssh-pull | git-ssh-push ) continue ;; \
927                 esac ; \
928                 test -f "Documentation/$$v.txt" || \
929                 echo "no doc: $$v"; \
930                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
931                 case "$$v" in \
932                 git) ;; \
933                 *) echo "no link: $$v";; \
934                 esac ; \
935         done | sort