Code

Merge branch 'jc/sha1'
[git.git] / Makefile
1 # The default target of this Makefile is...
2 all:
4 # Define MOZILLA_SHA1 environment variable when running make to make use of
5 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
6 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
7 # choice) has very fast version optimized for i586.
8 #
9 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
10 # This also implies MOZILLA_SHA1.
11 #
12 # Define NO_CURL if you do not have curl installed.  git-http-pull and
13 # git-http-push are not built, and you cannot use http:// and https://
14 # transports.
15 #
16 # Define CURLDIR=/foo/bar if your curl header and library files are in
17 # /foo/bar/include and /foo/bar/lib directories.
18 #
19 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
20 # not built, and you cannot push using http:// and https:// transports.
21 #
22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
23 #
24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
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 PPC_SHA1 environment variable when running make to make use of
37 # a bundled SHA1 routine optimized for PowerPC.
38 #
39 # Define ARM_SHA1 environment variable when running make to make use of
40 # a bundled SHA1 routine optimized for ARM.
41 #
42 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
43 #
44 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
45 #
46 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
47 # Patrick Mauritz).
48 #
49 # Define NO_MMAP if you want to avoid mmap.
50 #
51 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
52 #
53 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
54 #
55 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
56 # sockaddr_storage.
57 #
58 # Define NO_ICONV if your libc does not properly support iconv.
59 #
60 # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
61 # a missing newline at the end of the file.
62 #
63 # Define NO_PYTHON if you want to loose all benefits of the recursive merge.
64 #
65 # Define COLLISION_CHECK below if you believe that SHA1's
66 # 1461501637330902918203684832716283019655932542976 hashes do not give you
67 # sufficient guarantee that no collisions between objects will ever happen.
69 # Define USE_NSEC below if you want git to care about sub-second file mtimes
70 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
71 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
72 # randomly break unless your underlying filesystem supports those sub-second
73 # times (my ext3 doesn't).
75 # Define USE_STDEV below if you want git to care about the underlying device
76 # change being considered an inode change from the update-cache perspective.
78 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
79         @$(SHELL_PATH) ./GIT-VERSION-GEN
80 -include GIT-VERSION-FILE
82 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
83 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
84 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
85 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
86 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
88 # CFLAGS and LDFLAGS are for the users to override from the command line.
90 CFLAGS = -g -O2 -Wall
91 LDFLAGS =
92 ALL_CFLAGS = $(CFLAGS)
93 ALL_LDFLAGS = $(LDFLAGS)
94 STRIP ?= strip
96 prefix = $(HOME)
97 bindir = $(prefix)/bin
98 gitexecdir = $(bindir)
99 template_dir = $(prefix)/share/git-core/templates/
100 GIT_PYTHON_DIR = $(prefix)/share/git-core/python
101 # DESTDIR=
103 CC = gcc
104 AR = ar
105 TAR = tar
106 INSTALL = install
107 RPMBUILD = rpmbuild
109 # sparse is architecture-neutral, which means that we need to tell it
110 # explicitly what architecture to check for. Fix this up for yours..
111 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
115 ### --- END CONFIGURATION SECTION ---
117 SCRIPT_SH = \
118         git-bisect.sh git-branch.sh git-checkout.sh \
119         git-cherry.sh git-clean.sh git-clone.sh git-commit.sh \
120         git-fetch.sh \
121         git-ls-remote.sh \
122         git-merge-one-file.sh git-parse-remote.sh \
123         git-prune.sh git-pull.sh git-rebase.sh \
124         git-repack.sh git-request-pull.sh git-reset.sh \
125         git-resolve.sh git-revert.sh git-sh-setup.sh \
126         git-tag.sh git-verify-tag.sh \
127         git-applymbox.sh git-applypatch.sh git-am.sh \
128         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
129         git-merge-resolve.sh git-merge-ours.sh \
130         git-lost-found.sh git-quiltimport.sh
132 SCRIPT_PERL = \
133         git-archimport.perl git-cvsimport.perl git-relink.perl \
134         git-shortlog.perl git-rerere.perl \
135         git-annotate.perl git-cvsserver.perl \
136         git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \
137         git-send-email.perl
139 SCRIPT_PYTHON = \
140         git-merge-recursive.py
142 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
143           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
144           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
145           git-cherry-pick git-status
147 # The ones that do not have to link with lcrypto, lz nor xdiff.
148 SIMPLE_PROGRAMS = \
149         git-daemon$X
151 # ... and all the rest that could be moved out of bindir to gitexecdir
152 PROGRAMS = \
153         git-checkout-index$X \
154         git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
155         git-hash-object$X git-index-pack$X git-local-fetch$X \
156         git-merge-base$X \
157         git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \
158         git-peek-remote$X git-prune-packed$X git-receive-pack$X \
159         git-send-pack$X git-shell$X \
160         git-show-index$X git-ssh-fetch$X \
161         git-ssh-upload$X git-unpack-file$X \
162         git-unpack-objects$X git-update-server-info$X \
163         git-upload-pack$X git-verify-pack$X \
164         git-symbolic-ref$X \
165         git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
166         git-describe$X git-merge-tree$X git-blame$X git-imap-send$X
168 BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \
169         git-count-objects$X git-diff$X git-push$X git-mailsplit$X \
170         git-grep$X git-add$X git-rm$X git-rev-list$X git-stripspace$X \
171         git-check-ref-format$X git-rev-parse$X git-mailinfo$X \
172         git-init-db$X git-tar-tree$X git-upload-tar$X git-format-patch$X \
173         git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \
174         git-read-tree$X git-commit-tree$X git-write-tree$X \
175         git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \
176         git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \
177         git-fmt-merge-msg$X
179 # what 'all' will build and 'install' will install, in gitexecdir
180 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
182 # Backward compatibility -- to be removed after 1.0
183 PROGRAMS += git-ssh-pull$X git-ssh-push$X
185 # Set paths to tools early so that they can be used for version tests.
186 ifndef SHELL_PATH
187         SHELL_PATH = /bin/sh
188 endif
189 ifndef PERL_PATH
190         PERL_PATH = /usr/bin/perl
191 endif
192 ifndef PYTHON_PATH
193         PYTHON_PATH = /usr/bin/python
194 endif
196 PYMODULES = \
197         gitMergeCommon.py
199 LIB_FILE=libgit.a
200 XDIFF_LIB=xdiff/lib.a
202 LIB_H = \
203         blob.h cache.h commit.h csum-file.h delta.h \
204         diff.h object.h pack.h pkt-line.h quote.h refs.h \
205         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
206         tree-walk.h log-tree.h dir.h
208 DIFF_OBJS = \
209         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
210         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
211         diffcore-delta.o log-tree.o
213 LIB_OBJS = \
214         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
215         date.o diff-delta.o entry.o exec_cmd.o ident.o lockfile.o \
216         object.o pack-check.o patch-delta.o path.o pkt-line.o \
217         quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
218         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
219         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
220         fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \
221         alloc.o $(DIFF_OBJS)
223 BUILTIN_OBJS = \
224         builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \
225         builtin-grep.o builtin-add.o builtin-rev-list.o builtin-check-ref-format.o \
226         builtin-rm.o builtin-init-db.o builtin-rev-parse.o \
227         builtin-tar-tree.o builtin-upload-tar.o builtin-update-index.o \
228         builtin-ls-files.o builtin-ls-tree.o builtin-write-tree.o \
229         builtin-read-tree.o builtin-commit-tree.o builtin-mailinfo.o \
230         builtin-apply.o builtin-show-branch.o builtin-diff-files.o \
231         builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \
232         builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \
233         builtin-update-ref.o builtin-fmt-merge-msg.o
235 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
236 LIBS = $(GITLIBS) -lz
239 # Platform specific tweaks
242 # We choose to avoid "if .. else if .. else .. endif endif"
243 # because maintaining the nesting to match is a pain.  If
244 # we had "elif" things would have been much nicer...
246 ifeq ($(uname_S),Linux)
247         NO_STRLCPY = YesPlease
248 endif
249 ifeq ($(uname_S),Darwin)
250         NEEDS_SSL_WITH_CRYPTO = YesPlease
251         NEEDS_LIBICONV = YesPlease
252         NO_STRLCPY = YesPlease
253         ## fink
254         ifeq ($(shell test -d /sw/lib && echo y),y)
255                 ALL_CFLAGS += -I/sw/include
256                 ALL_LDFLAGS += -L/sw/lib
257         endif
258         ## darwinports
259         ifeq ($(shell test -d /opt/local/lib && echo y),y)
260                 ALL_CFLAGS += -I/opt/local/include
261                 ALL_LDFLAGS += -L/opt/local/lib
262         endif
263 endif
264 ifeq ($(uname_S),SunOS)
265         NEEDS_SOCKET = YesPlease
266         NEEDS_NSL = YesPlease
267         SHELL_PATH = /bin/bash
268         NO_STRCASESTR = YesPlease
269         NO_STRLCPY = YesPlease
270         ifeq ($(uname_R),5.8)
271                 NEEDS_LIBICONV = YesPlease
272                 NO_UNSETENV = YesPlease
273                 NO_SETENV = YesPlease
274         endif
275         ifeq ($(uname_R),5.9)
276                 NO_UNSETENV = YesPlease
277                 NO_SETENV = YesPlease
278         endif
279         INSTALL = ginstall
280         TAR = gtar
281         ALL_CFLAGS += -D__EXTENSIONS__
282 endif
283 ifeq ($(uname_O),Cygwin)
284         NO_D_TYPE_IN_DIRENT = YesPlease
285         NO_D_INO_IN_DIRENT = YesPlease
286         NO_STRCASESTR = YesPlease
287         NO_STRLCPY = YesPlease
288         NO_SYMLINK_HEAD = YesPlease
289         NEEDS_LIBICONV = YesPlease
290         # There are conflicting reports about this.
291         # On some boxes NO_MMAP is needed, and not so elsewhere.
292         # Try uncommenting this if you see things break -- YMMV.
293         # NO_MMAP = YesPlease
294         NO_IPV6 = YesPlease
295         X = .exe
296 endif
297 ifeq ($(uname_S),FreeBSD)
298         NEEDS_LIBICONV = YesPlease
299         ALL_CFLAGS += -I/usr/local/include
300         ALL_LDFLAGS += -L/usr/local/lib
301 endif
302 ifeq ($(uname_S),OpenBSD)
303         NO_STRCASESTR = YesPlease
304         NEEDS_LIBICONV = YesPlease
305         ALL_CFLAGS += -I/usr/local/include
306         ALL_LDFLAGS += -L/usr/local/lib
307 endif
308 ifeq ($(uname_S),NetBSD)
309         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
310                 NEEDS_LIBICONV = YesPlease
311         endif
312         ALL_CFLAGS += -I/usr/pkg/include
313         ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
314 endif
315 ifeq ($(uname_S),AIX)
316         NO_STRCASESTR=YesPlease
317         NO_STRLCPY = YesPlease
318         NEEDS_LIBICONV=YesPlease
319 endif
320 ifeq ($(uname_S),IRIX64)
321         NO_IPV6=YesPlease
322         NO_SETENV=YesPlease
323         NO_STRCASESTR=YesPlease
324         NO_STRLCPY = YesPlease
325         NO_SOCKADDR_STORAGE=YesPlease
326         SHELL_PATH=/usr/gnu/bin/bash
327         ALL_CFLAGS += -DPATH_MAX=1024
328         # for now, build 32-bit version
329         ALL_LDFLAGS += -L/usr/lib32
330 endif
331 ifneq (,$(findstring arm,$(uname_M)))
332         ARM_SHA1 = YesPlease
333 endif
335 -include config.mak
337 ifdef WITH_OWN_SUBPROCESS_PY
338         PYMODULES += compat/subprocess.py
339 else
340         ifeq ($(NO_PYTHON),)
341                 ifneq ($(shell $(PYTHON_PATH) -c 'import subprocess;print"OK"' 2>/dev/null),OK)
342                         PYMODULES += compat/subprocess.py
343                 endif
344         endif
345 endif
347 ifndef NO_CURL
348         ifdef CURLDIR
349                 # This is still problematic -- gcc does not always want -R.
350                 ALL_CFLAGS += -I$(CURLDIR)/include
351                 CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
352         else
353                 CURL_LIBCURL = -lcurl
354         endif
355         PROGRAMS += git-http-fetch$X
356         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
357         ifeq "$(curl_check)" "070908"
358                 ifndef NO_EXPAT
359                         PROGRAMS += git-http-push$X
360                 endif
361         endif
362         ifndef NO_EXPAT
363                 EXPAT_LIBEXPAT = -lexpat
364         endif
365 endif
367 ifndef NO_OPENSSL
368         OPENSSL_LIBSSL = -lssl
369         ifdef OPENSSLDIR
370                 # Again this may be problematic -- gcc does not always want -R.
371                 ALL_CFLAGS += -I$(OPENSSLDIR)/include
372                 OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib
373         else
374                 OPENSSL_LINK =
375         endif
376 else
377         ALL_CFLAGS += -DNO_OPENSSL
378         MOZILLA_SHA1 = 1
379         OPENSSL_LIBSSL =
380 endif
381 ifdef NEEDS_SSL_WITH_CRYPTO
382         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
383 else
384         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
385 endif
386 ifdef NEEDS_LIBICONV
387         ifdef ICONVDIR
388                 # Again this may be problematic -- gcc does not always want -R.
389                 ALL_CFLAGS += -I$(ICONVDIR)/include
390                 ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib
391         else
392                 ICONV_LINK =
393         endif
394         LIBS += $(ICONV_LINK) -liconv
395 endif
396 ifdef NEEDS_SOCKET
397         LIBS += -lsocket
398         SIMPLE_LIB += -lsocket
399 endif
400 ifdef NEEDS_NSL
401         LIBS += -lnsl
402         SIMPLE_LIB += -lnsl
403 endif
404 ifdef NO_D_TYPE_IN_DIRENT
405         ALL_CFLAGS += -DNO_D_TYPE_IN_DIRENT
406 endif
407 ifdef NO_D_INO_IN_DIRENT
408         ALL_CFLAGS += -DNO_D_INO_IN_DIRENT
409 endif
410 ifdef NO_SYMLINK_HEAD
411         ALL_CFLAGS += -DNO_SYMLINK_HEAD
412 endif
413 ifdef NO_STRCASESTR
414         COMPAT_CFLAGS += -DNO_STRCASESTR
415         COMPAT_OBJS += compat/strcasestr.o
416 endif
417 ifdef NO_STRLCPY
418         COMPAT_CFLAGS += -DNO_STRLCPY
419         COMPAT_OBJS += compat/strlcpy.o
420 endif
421 ifdef NO_SETENV
422         COMPAT_CFLAGS += -DNO_SETENV
423         COMPAT_OBJS += compat/setenv.o
424 endif
425 ifdef NO_SETENV
426         COMPAT_CFLAGS += -DNO_UNSETENV
427         COMPAT_OBJS += compat/unsetenv.o
428 endif
429 ifdef NO_MMAP
430         COMPAT_CFLAGS += -DNO_MMAP
431         COMPAT_OBJS += compat/mmap.o
432 endif
433 ifdef NO_IPV6
434         ALL_CFLAGS += -DNO_IPV6
435 endif
436 ifdef NO_SOCKADDR_STORAGE
437 ifdef NO_IPV6
438         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in
439 else
440         ALL_CFLAGS += -Dsockaddr_storage=sockaddr_in6
441 endif
442 endif
443 ifdef NO_INET_NTOP
444         LIB_OBJS += compat/inet_ntop.o
445 endif
447 ifdef NO_ICONV
448         ALL_CFLAGS += -DNO_ICONV
449 endif
451 ifdef PPC_SHA1
452         SHA1_HEADER = "ppc/sha1.h"
453         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
454 else
455 ifdef ARM_SHA1
456         SHA1_HEADER = "arm/sha1.h"
457         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
458 else
459 ifdef MOZILLA_SHA1
460         SHA1_HEADER = "mozilla-sha1/sha1.h"
461         LIB_OBJS += mozilla-sha1/sha1.o
462 else
463         SHA1_HEADER = <openssl/sha.h>
464         LIBS += $(LIB_4_CRYPTO)
465 endif
466 endif
467 endif
468 ifdef NO_ACCURATE_DIFF
469         ALL_CFLAGS += -DNO_ACCURATE_DIFF
470 endif
472 # Shell quote (do not use $(call) to accomodate ancient setups);
474 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
476 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
477 bindir_SQ = $(subst ','\'',$(bindir))
478 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
479 template_dir_SQ = $(subst ','\'',$(template_dir))
480 prefix_SQ = $(subst ','\'',$(prefix))
482 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
483 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
484 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
485 GIT_PYTHON_DIR_SQ = $(subst ','\'',$(GIT_PYTHON_DIR))
487 ALL_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
488 LIB_OBJS += $(COMPAT_OBJS)
489 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
490 ### Build rules
492 all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk
494 all:
495         $(MAKE) -C templates
497 strip: $(PROGRAMS) git$X
498         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
500 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
501         $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
502                 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
503                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
505 builtin-help.o: common-cmds.h
507 $(BUILT_INS): git$X
508         rm -f $@ && ln git$X $@
510 common-cmds.h: Documentation/git-*.txt
511         ./generate-cmdlist.sh > $@+
512         mv $@+ $@
514 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
515         rm -f $@ $@+
516         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
517             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
518             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
519             -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \
520             $@.sh >$@+
521         chmod +x $@+
522         mv $@+ $@
524 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
525         rm -f $@ $@+
526         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
527             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
528             $@.perl >$@+
529         chmod +x $@+
530         mv $@+ $@
532 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py GIT-CFLAGS
533         rm -f $@ $@+
534         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
535             -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR_SQ)|g' \
536             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
537             $@.py >$@+
538         chmod +x $@+
539         mv $@+ $@
541 git-cherry-pick: git-revert
542         cp $< $@+
543         mv $@+ $@
545 git-status: git-commit
546         cp $< $@+
547         mv $@+ $@
549 # These can record GIT_VERSION
550 git$X git.spec \
551         $(patsubst %.sh,%,$(SCRIPT_SH)) \
552         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
553         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
554         : GIT-VERSION-FILE
556 %.o: %.c GIT-CFLAGS
557         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
558 %.o: %.S
559         $(CC) -o $*.o -c $(ALL_CFLAGS) $<
561 exec_cmd.o: exec_cmd.c GIT-CFLAGS
562         $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
563 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
564         $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
566 http.o: http.c GIT-CFLAGS
567         $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
569 ifdef NO_EXPAT
570 http-fetch.o: http-fetch.c http.h GIT-CFLAGS
571         $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
572 endif
574 git-%$X: %.o $(GITLIBS)
575         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
577 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
578 $(SIMPLE_PROGRAMS) : git-%$X : %.o
579         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
580                 $(LIB_FILE) $(SIMPLE_LIB)
582 git-local-fetch$X: fetch.o
583 git-ssh-fetch$X: rsh.o fetch.o
584 git-ssh-upload$X: rsh.o
585 git-ssh-pull$X: rsh.o fetch.o
586 git-ssh-push$X: rsh.o
588 git-imap-send$X: imap-send.o $(LIB_FILE)
590 http.o http-fetch.o http-push.o: http.h
591 git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
592         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
593                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
595 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
596         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
597                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
599 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
600 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
601 $(DIFF_OBJS): diffcore.h
603 $(LIB_FILE): $(LIB_OBJS)
604         rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
606 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
608 $(XDIFF_LIB): $(XDIFF_OBJS)
609         rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
612 doc:
613         $(MAKE) -C Documentation all
615 TAGS:
616         rm -f TAGS
617         find . -name '*.[hcS]' -print | xargs etags -a
619 tags:
620         rm -f tags
621         find . -name '*.[hcS]' -print | xargs ctags -a
623 ### Detect prefix changes
624 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):$(GIT_PYTHON_DIR_SQ):\
625              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
627 GIT-CFLAGS: .FORCE-GIT-CFLAGS
628         @FLAGS='$(TRACK_CFLAGS)'; \
629             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
630                 echo 1>&2 "    * new build flags or prefix"; \
631                 echo "$$FLAGS" >GIT-CFLAGS; \
632             fi
634 ### Testing rules
636 # GNU make supports exporting all variables by "export" without parameters.
637 # However, the environment gets quite big, and some programs have problems
638 # with that.
640 export NO_PYTHON
642 test: all
643         $(MAKE) -C t/ all
645 test-date$X: test-date.c date.o ctype.o
646         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
648 test-delta$X: test-delta.c diff-delta.o patch-delta.o
649         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
651 test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
652         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
654 test-sha1$X: test-sha1.o $(GITLIBS)
655         $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
657 check-sha1:: test-sha1$X
658         ./test-sha1.sh
660 check:
661         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
665 ### Installation rules
667 install: all
668         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
669         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
670         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
671         $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
672         $(MAKE) -C templates install
673         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
674         $(INSTALL) $(PYMODULES) '$(DESTDIR_SQ)$(GIT_PYTHON_DIR_SQ)'
675         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
676         then \
677                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
678                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
679                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
680                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
681         fi
682         $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
684 install-doc:
685         $(MAKE) -C Documentation install
690 ### Maintainer's dist rules
692 git.spec: git.spec.in
693         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
694         mv $@+ $@
696 GIT_TARNAME=git-$(GIT_VERSION)
697 dist: git.spec git-tar-tree
698         ./git-tar-tree HEAD^{tree} $(GIT_TARNAME) > $(GIT_TARNAME).tar
699         @mkdir -p $(GIT_TARNAME)
700         @cp git.spec $(GIT_TARNAME)
701         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
702         $(TAR) rf $(GIT_TARNAME).tar \
703                 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
704         @rm -rf $(GIT_TARNAME)
705         gzip -f -9 $(GIT_TARNAME).tar
707 rpm: dist
708         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
710 htmldocs = git-htmldocs-$(GIT_VERSION)
711 manpages = git-manpages-$(GIT_VERSION)
712 dist-doc:
713         rm -fr .doc-tmp-dir
714         mkdir .doc-tmp-dir
715         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
716         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
717         gzip -n -9 -f $(htmldocs).tar
718         :
719         rm -fr .doc-tmp-dir
720         mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
721         $(MAKE) -C Documentation DESTDIR=./ \
722                 man1=../.doc-tmp-dir/man1 \
723                 man7=../.doc-tmp-dir/man7 \
724                 install
725         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
726         gzip -n -9 -f $(manpages).tar
727         rm -fr .doc-tmp-dir
729 ### Cleaning rules
731 clean:
732         rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
733                 $(LIB_FILE) $(XDIFF_LIB)
734         rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
735         rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
736         rm -rf $(GIT_TARNAME) .doc-tmp-dir
737         rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
738         rm -f $(htmldocs).tar.gz $(manpages).tar.gz
739         $(MAKE) -C Documentation/ clean
740         $(MAKE) -C templates clean
741         $(MAKE) -C t/ clean
742         rm -f GIT-VERSION-FILE GIT-CFLAGS
744 .PHONY: all install clean strip
745 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
747 ### Check documentation
749 check-docs::
750         @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
751         do \
752                 case "$$v" in \
753                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
754                 git-merge-resolve | git-merge-stupid | \
755                 git-ssh-pull | git-ssh-push ) continue ;; \
756                 esac ; \
757                 test -f "Documentation/$$v.txt" || \
758                 echo "no doc: $$v"; \
759                 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
760                 case "$$v" in \
761                 git) ;; \
762                 *) echo "no link: $$v";; \
763                 esac ; \
764         done | sort