1# The default target of this Makefile is...
2all:
3
4# Define NO_OPENSSL environment variable if you do not have OpenSSL.
5# This also implies MOZILLA_SHA1.
6#
7# Define NO_CURL if you do not have curl installed. git-http-pull and
8# git-http-push are not built, and you cannot use http:// and https://
9# transports.
10#
11# Define CURLDIR=/foo/bar if your curl header and library files are in
12# /foo/bar/include and /foo/bar/lib directories.
13#
14# Define NO_EXPAT if you do not have expat installed. git-http-push is
15# not built, and you cannot push using http:// and https:// transports.
16#
17# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
18#
19# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
20# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
21#
22# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
23# do not support the 'size specifiers' introduced by C99, namely ll, hh,
24# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
25# some C compilers supported these specifiers prior to C99 as an extension.
26#
27# Define NO_STRCASESTR if you don't have strcasestr.
28#
29# Define NO_STRLCPY if you don't have strlcpy.
30#
31# Define NO_SETENV if you don't have setenv in the C library.
32#
33# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
34# Enable it on Windows. By default, symrefs are still used.
35#
36# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
37# tests. These tests take up a significant amount of the total test time
38# but are not needed unless you plan to talk to SVN repos.
39#
40# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
41# installed in /sw, but don't want GIT to link against any libraries
42# installed there. If defined you may specify your own (or Fink's)
43# include directories and library directories by defining CFLAGS
44# and LDFLAGS appropriately.
45#
46# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
47# have DarwinPorts installed in /opt/local, but don't want GIT to
48# link against any libraries installed there. If defined you may
49# specify your own (or DarwinPort's) include directories and
50# library directories by defining CFLAGS and LDFLAGS appropriately.
51#
52# Define PPC_SHA1 environment variable when running make to make use of
53# a bundled SHA1 routine optimized for PowerPC.
54#
55# Define ARM_SHA1 environment variable when running make to make use of
56# a bundled SHA1 routine optimized for ARM.
57#
58# Define MOZILLA_SHA1 environment variable when running make to make use of
59# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
60# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
61# choice) has very fast version optimized for i586.
62#
63# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
64#
65# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
66#
67# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
68# Patrick Mauritz).
69#
70# Define NO_MMAP if you want to avoid mmap.
71#
72# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
73# generally faster on your platform than accessing the working directory.
74#
75# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
76# the executable mode bit, but doesn't really do so.
77#
78# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
79#
80# Define NO_SOCKADDR_STORAGE if your platform does not have struct
81# sockaddr_storage.
82#
83# Define NO_ICONV if your libc does not properly support iconv.
84#
85# Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
86# tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
87# is used instead.
88#
89# Define USE_NSEC below if you want git to care about sub-second file mtimes
90# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
91# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
92# randomly break unless your underlying filesystem supports those sub-second
93# times (my ext3 doesn't).
94#
95# Define USE_STDEV below if you want git to care about the underlying device
96# change being considered an inode change from the update-cache perspective.
97#
98# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
99# MakeMaker (e.g. using ActiveState under Cygwin).
100#
101
102GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
103 @$(SHELL_PATH) ./GIT-VERSION-GEN
104-include GIT-VERSION-FILE
105
106uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
107uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
108uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
109uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
110uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
111
112# CFLAGS and LDFLAGS are for the users to override from the command line.
113
114CFLAGS = -g -O2 -Wall
115LDFLAGS =
116ALL_CFLAGS = $(CFLAGS)
117ALL_LDFLAGS = $(LDFLAGS)
118STRIP ?= strip
119
120prefix = $(HOME)
121bindir = $(prefix)/bin
122gitexecdir = $(bindir)
123template_dir = $(prefix)/share/git-core/templates/
124# DESTDIR=
125
126# default configuration for gitweb
127GITWEB_CONFIG = gitweb_config.perl
128GITWEB_HOME_LINK_STR = projects
129GITWEB_SITENAME =
130GITWEB_PROJECTROOT = /pub/git
131GITWEB_EXPORT_OK =
132GITWEB_STRICT_EXPORT =
133GITWEB_BASE_URL =
134GITWEB_LIST =
135GITWEB_HOMETEXT = indextext.html
136GITWEB_CSS = gitweb.css
137GITWEB_LOGO = git-logo.png
138GITWEB_FAVICON = git-favicon.png
139GITWEB_SITE_HEADER =
140GITWEB_SITE_FOOTER =
141
142export prefix bindir gitexecdir template_dir
143
144CC = gcc
145AR = ar
146TAR = tar
147INSTALL = install
148RPMBUILD = rpmbuild
149
150# sparse is architecture-neutral, which means that we need to tell it
151# explicitly what architecture to check for. Fix this up for yours..
152SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
153
154
155
156### --- END CONFIGURATION SECTION ---
157
158# Those must not be GNU-specific; they are shared with perl/ which may
159# be built by a different compiler. (Note that this is an artifact now
160# but it still might be nice to keep that distinction.)
161BASIC_CFLAGS =
162BASIC_LDFLAGS =
163
164SCRIPT_SH = \
165 git-bisect.sh git-checkout.sh \
166 git-clean.sh git-clone.sh git-commit.sh \
167 git-fetch.sh git-gc.sh \
168 git-ls-remote.sh \
169 git-merge-one-file.sh git-parse-remote.sh \
170 git-pull.sh git-rebase.sh \
171 git-repack.sh git-request-pull.sh git-reset.sh \
172 git-resolve.sh git-revert.sh git-sh-setup.sh \
173 git-tag.sh git-verify-tag.sh \
174 git-applymbox.sh git-applypatch.sh git-am.sh \
175 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
176 git-merge-resolve.sh git-merge-ours.sh \
177 git-lost-found.sh git-quiltimport.sh
178
179SCRIPT_PERL = \
180 git-add--interactive.perl \
181 git-archimport.perl git-cvsimport.perl git-relink.perl \
182 git-cvsserver.perl git-remote.perl \
183 git-svnimport.perl git-cvsexportcommit.perl \
184 git-send-email.perl git-svn.perl
185
186SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
187 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
188 git-cherry-pick git-status git-instaweb
189
190# ... and all the rest that could be moved out of bindir to gitexecdir
191PROGRAMS = \
192 git-convert-objects$X git-fetch-pack$X git-fsck-objects$X \
193 git-hash-object$X git-index-pack$X git-local-fetch$X \
194 git-merge-base$X \
195 git-daemon$X \
196 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
197 git-peek-remote$X git-receive-pack$X \
198 git-send-pack$X git-shell$X \
199 git-show-index$X git-ssh-fetch$X \
200 git-ssh-upload$X git-unpack-file$X \
201 git-update-server-info$X \
202 git-upload-pack$X git-verify-pack$X \
203 git-pack-redundant$X git-var$X \
204 git-describe$X git-merge-tree$X git-imap-send$X \
205 git-merge-recursive$X \
206 $(EXTRA_PROGRAMS)
207
208# Empty...
209EXTRA_PROGRAMS =
210
211BUILT_INS = \
212 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
213 git-get-tar-commit-id$X \
214 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
215
216# what 'all' will build and 'install' will install, in gitexecdir
217ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) \
218 git-merge-recur$X
219
220# Backward compatibility -- to be removed after 1.0
221PROGRAMS += git-ssh-pull$X git-ssh-push$X
222
223# Set paths to tools early so that they can be used for version tests.
224ifndef SHELL_PATH
225 SHELL_PATH = /bin/sh
226endif
227ifndef PERL_PATH
228 PERL_PATH = /usr/bin/perl
229endif
230
231export PERL_PATH
232
233LIB_FILE=libgit.a
234XDIFF_LIB=xdiff/lib.a
235
236LIB_H = \
237 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
238 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
239 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
240 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
241 utf8.h
242
243DIFF_OBJS = \
244 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
245 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
246 diffcore-delta.o log-tree.o
247
248LIB_OBJS = \
249 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
250 date.o diff-delta.o entry.o exec_cmd.o ident.o \
251 interpolate.o \
252 lockfile.o \
253 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
254 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
255 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
256 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
257 revision.o pager.o tree-walk.o xdiff-interface.o \
258 write_or_die.o trace.o list-objects.o grep.o \
259 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
260 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o
261
262BUILTIN_OBJS = \
263 builtin-add.o \
264 builtin-annotate.o \
265 builtin-apply.o \
266 builtin-archive.o \
267 builtin-blame.o \
268 builtin-branch.o \
269 builtin-cat-file.o \
270 builtin-checkout-index.o \
271 builtin-check-ref-format.o \
272 builtin-commit-tree.o \
273 builtin-count-objects.o \
274 builtin-diff.o \
275 builtin-diff-files.o \
276 builtin-diff-index.o \
277 builtin-diff-stages.o \
278 builtin-diff-tree.o \
279 builtin-fmt-merge-msg.o \
280 builtin-for-each-ref.o \
281 builtin-grep.o \
282 builtin-init-db.o \
283 builtin-log.o \
284 builtin-ls-files.o \
285 builtin-ls-tree.o \
286 builtin-mailinfo.o \
287 builtin-mailsplit.o \
288 builtin-merge-file.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-reflog.o \
297 builtin-repo-config.o \
298 builtin-rerere.o \
299 builtin-rev-list.o \
300 builtin-rev-parse.o \
301 builtin-rm.o \
302 builtin-runstatus.o \
303 builtin-shortlog.o \
304 builtin-show-branch.o \
305 builtin-stripspace.o \
306 builtin-symbolic-ref.o \
307 builtin-tar-tree.o \
308 builtin-unpack-objects.o \
309 builtin-update-index.o \
310 builtin-update-ref.o \
311 builtin-upload-archive.o \
312 builtin-verify-pack.o \
313 builtin-write-tree.o \
314 builtin-show-ref.o \
315 builtin-pack-refs.o
316
317GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
318EXTLIBS = -lz
319
320#
321# Platform specific tweaks
322#
323
324# We choose to avoid "if .. else if .. else .. endif endif"
325# because maintaining the nesting to match is a pain. If
326# we had "elif" things would have been much nicer...
327
328ifeq ($(uname_S),Linux)
329 NO_STRLCPY = YesPlease
330endif
331ifeq ($(uname_S),GNU/kFreeBSD)
332 NO_STRLCPY = YesPlease
333endif
334ifeq ($(uname_S),Darwin)
335 NEEDS_SSL_WITH_CRYPTO = YesPlease
336 NEEDS_LIBICONV = YesPlease
337 NO_STRLCPY = YesPlease
338endif
339ifeq ($(uname_S),SunOS)
340 NEEDS_SOCKET = YesPlease
341 NEEDS_NSL = YesPlease
342 SHELL_PATH = /bin/bash
343 NO_STRCASESTR = YesPlease
344 ifeq ($(uname_R),5.8)
345 NEEDS_LIBICONV = YesPlease
346 NO_UNSETENV = YesPlease
347 NO_SETENV = YesPlease
348 NO_C99_FORMAT = YesPlease
349 endif
350 ifeq ($(uname_R),5.9)
351 NO_UNSETENV = YesPlease
352 NO_SETENV = YesPlease
353 NO_C99_FORMAT = YesPlease
354 endif
355 INSTALL = ginstall
356 TAR = gtar
357 BASIC_CFLAGS += -D__EXTENSIONS__
358endif
359ifeq ($(uname_O),Cygwin)
360 NO_D_TYPE_IN_DIRENT = YesPlease
361 NO_D_INO_IN_DIRENT = YesPlease
362 NO_STRCASESTR = YesPlease
363 NO_SYMLINK_HEAD = YesPlease
364 NEEDS_LIBICONV = YesPlease
365 NO_C99_FORMAT = YesPlease
366 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
367 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
368 # There are conflicting reports about this.
369 # On some boxes NO_MMAP is needed, and not so elsewhere.
370 # Try commenting this out if you suspect MMAP is more efficient
371 NO_MMAP = YesPlease
372 NO_IPV6 = YesPlease
373 X = .exe
374endif
375ifeq ($(uname_S),FreeBSD)
376 NEEDS_LIBICONV = YesPlease
377 BASIC_CFLAGS += -I/usr/local/include
378 BASIC_LDFLAGS += -L/usr/local/lib
379endif
380ifeq ($(uname_S),OpenBSD)
381 NO_STRCASESTR = YesPlease
382 NEEDS_LIBICONV = YesPlease
383 BASIC_CFLAGS += -I/usr/local/include
384 BASIC_LDFLAGS += -L/usr/local/lib
385endif
386ifeq ($(uname_S),NetBSD)
387 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
388 NEEDS_LIBICONV = YesPlease
389 endif
390 BASIC_CFLAGS += -I/usr/pkg/include
391 BASIC_LDFLAGS += -L/usr/pkg/lib
392 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
393endif
394ifeq ($(uname_S),AIX)
395 NO_STRCASESTR=YesPlease
396 NO_STRLCPY = YesPlease
397 NEEDS_LIBICONV=YesPlease
398endif
399ifeq ($(uname_S),IRIX64)
400 NO_IPV6=YesPlease
401 NO_SETENV=YesPlease
402 NO_STRCASESTR=YesPlease
403 NO_STRLCPY = YesPlease
404 NO_SOCKADDR_STORAGE=YesPlease
405 SHELL_PATH=/usr/gnu/bin/bash
406 BASIC_CFLAGS += -DPATH_MAX=1024
407 # for now, build 32-bit version
408 BASIC_LDFLAGS += -L/usr/lib32
409endif
410ifneq (,$(findstring arm,$(uname_M)))
411 ARM_SHA1 = YesPlease
412endif
413
414-include config.mak.autogen
415-include config.mak
416
417ifeq ($(uname_S),Darwin)
418 ifndef NO_FINK
419 ifeq ($(shell test -d /sw/lib && echo y),y)
420 BASIC_CFLAGS += -I/sw/include
421 BASIC_LDFLAGS += -L/sw/lib
422 endif
423 endif
424 ifndef NO_DARWIN_PORTS
425 ifeq ($(shell test -d /opt/local/lib && echo y),y)
426 BASIC_CFLAGS += -I/opt/local/include
427 BASIC_LDFLAGS += -L/opt/local/lib
428 endif
429 endif
430endif
431
432ifdef NO_R_TO_GCC_LINKER
433 # Some gcc does not accept and pass -R to the linker to specify
434 # the runtime dynamic library path.
435 CC_LD_DYNPATH = -Wl,-rpath=
436else
437 CC_LD_DYNPATH = -R
438endif
439
440ifndef NO_CURL
441 ifdef CURLDIR
442 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
443 BASIC_CFLAGS += -I$(CURLDIR)/include
444 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
445 else
446 CURL_LIBCURL = -lcurl
447 endif
448 PROGRAMS += git-http-fetch$X
449 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
450 ifeq "$(curl_check)" "070908"
451 ifndef NO_EXPAT
452 PROGRAMS += git-http-push$X
453 endif
454 endif
455 ifndef NO_EXPAT
456 EXPAT_LIBEXPAT = -lexpat
457 endif
458endif
459
460ifndef NO_OPENSSL
461 OPENSSL_LIBSSL = -lssl
462 ifdef OPENSSLDIR
463 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
464 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
465 else
466 OPENSSL_LINK =
467 endif
468else
469 BASIC_CFLAGS += -DNO_OPENSSL
470 MOZILLA_SHA1 = 1
471 OPENSSL_LIBSSL =
472endif
473ifdef NEEDS_SSL_WITH_CRYPTO
474 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
475else
476 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
477endif
478ifdef NEEDS_LIBICONV
479 ifdef ICONVDIR
480 BASIC_CFLAGS += -I$(ICONVDIR)/include
481 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
482 else
483 ICONV_LINK =
484 endif
485 EXTLIBS += $(ICONV_LINK) -liconv
486endif
487ifdef NEEDS_SOCKET
488 EXTLIBS += -lsocket
489endif
490ifdef NEEDS_NSL
491 EXTLIBS += -lnsl
492endif
493ifdef NO_D_TYPE_IN_DIRENT
494 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
495endif
496ifdef NO_D_INO_IN_DIRENT
497 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
498endif
499ifdef NO_C99_FORMAT
500 ALL_CFLAGS += -DNO_C99_FORMAT
501endif
502ifdef NO_SYMLINK_HEAD
503 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
504endif
505ifdef NO_STRCASESTR
506 COMPAT_CFLAGS += -DNO_STRCASESTR
507 COMPAT_OBJS += compat/strcasestr.o
508endif
509ifdef NO_STRLCPY
510 COMPAT_CFLAGS += -DNO_STRLCPY
511 COMPAT_OBJS += compat/strlcpy.o
512endif
513ifdef NO_SETENV
514 COMPAT_CFLAGS += -DNO_SETENV
515 COMPAT_OBJS += compat/setenv.o
516endif
517ifdef NO_UNSETENV
518 COMPAT_CFLAGS += -DNO_UNSETENV
519 COMPAT_OBJS += compat/unsetenv.o
520endif
521ifdef NO_MMAP
522 COMPAT_CFLAGS += -DNO_MMAP
523 COMPAT_OBJS += compat/mmap.o
524endif
525ifdef NO_FAST_WORKING_DIRECTORY
526 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
527endif
528ifdef NO_TRUSTABLE_FILEMODE
529 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
530endif
531ifdef NO_IPV6
532 BASIC_CFLAGS += -DNO_IPV6
533endif
534ifdef NO_SOCKADDR_STORAGE
535ifdef NO_IPV6
536 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
537else
538 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
539endif
540endif
541ifdef NO_INET_NTOP
542 LIB_OBJS += compat/inet_ntop.o
543endif
544ifdef NO_INET_PTON
545 LIB_OBJS += compat/inet_pton.o
546endif
547
548ifdef NO_ICONV
549 BASIC_CFLAGS += -DNO_ICONV
550endif
551
552ifdef PPC_SHA1
553 SHA1_HEADER = "ppc/sha1.h"
554 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
555else
556ifdef ARM_SHA1
557 SHA1_HEADER = "arm/sha1.h"
558 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
559else
560ifdef MOZILLA_SHA1
561 SHA1_HEADER = "mozilla-sha1/sha1.h"
562 LIB_OBJS += mozilla-sha1/sha1.o
563else
564 SHA1_HEADER = <openssl/sha.h>
565 EXTLIBS += $(LIB_4_CRYPTO)
566endif
567endif
568endif
569ifdef NO_PERL_MAKEMAKER
570 export NO_PERL_MAKEMAKER
571endif
572
573# Shell quote (do not use $(call) to accommodate ancient setups);
574
575SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
576
577DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
578bindir_SQ = $(subst ','\'',$(bindir))
579gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
580template_dir_SQ = $(subst ','\'',$(template_dir))
581prefix_SQ = $(subst ','\'',$(prefix))
582
583SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
584PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
585
586LIBS = $(GITLIBS) $(EXTLIBS)
587
588BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' $(COMPAT_CFLAGS)
589LIB_OBJS += $(COMPAT_OBJS)
590
591ALL_CFLAGS += $(BASIC_CFLAGS)
592ALL_LDFLAGS += $(BASIC_LDFLAGS)
593
594export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
595
596
597### Build rules
598
599all: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
600
601all:
602 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
603 $(MAKE) -C templates
604
605strip: $(PROGRAMS) git$X
606 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
607
608git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
609 $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
610 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
611 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
612
613help.o: common-cmds.h
614
615git-merge-recur$X: git-merge-recursive$X
616 rm -f $@ && ln git-merge-recursive$X $@
617
618$(BUILT_INS): git$X
619 rm -f $@ && ln git$X $@
620
621common-cmds.h: Documentation/git-*.txt
622 ./generate-cmdlist.sh > $@+
623 mv $@+ $@
624
625$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
626 rm -f $@ $@+
627 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
628 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
629 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
630 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
631 $@.sh >$@+
632 chmod +x $@+
633 mv $@+ $@
634
635$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
636
637perl/perl.mak: GIT-CFLAGS
638 $(MAKE) -C perl PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
639
640$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
641 rm -f $@ $@+
642 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
643 sed -e '1{' \
644 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
645 -e ' h' \
646 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
647 -e ' H' \
648 -e ' x' \
649 -e '}' \
650 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
651 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
652 $@.perl >$@+
653 chmod +x $@+
654 mv $@+ $@
655
656git-cherry-pick: git-revert
657 cp $< $@+
658 mv $@+ $@
659
660git-status: git-commit
661 cp $< $@+
662 mv $@+ $@
663
664gitweb/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 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
682 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
683 $< >$@+
684 chmod +x $@+
685 mv $@+ $@
686
687git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
688 rm -f $@ $@+
689 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
690 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
691 -e 's/@@NO_CURL@@/$(NO_CURL)/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 $@+ $@
699
700configure: configure.ac
701 rm -f $@ $<+
702 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
703 $< > $<+
704 autoconf -o $@ $<+
705 rm -f $<+
706
707# These can record GIT_VERSION
708git$X git.spec \
709 $(patsubst %.sh,%,$(SCRIPT_SH)) \
710 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
711 : GIT-VERSION-FILE
712
713%.o: %.c GIT-CFLAGS
714 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
715%.o: %.S
716 $(CC) -o $*.o -c $(ALL_CFLAGS) $<
717
718exec_cmd.o: exec_cmd.c GIT-CFLAGS
719 $(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
720builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
721 $(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
722
723http.o: http.c GIT-CFLAGS
724 $(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
725
726ifdef NO_EXPAT
727http-fetch.o: http-fetch.c http.h GIT-CFLAGS
728 $(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
729endif
730
731git-%$X: %.o $(GITLIBS)
732 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
733
734ssh-pull.o: ssh-fetch.c
735ssh-push.o: ssh-upload.c
736git-local-fetch$X: fetch.o
737git-ssh-fetch$X: rsh.o fetch.o
738git-ssh-upload$X: rsh.o
739git-ssh-pull$X: rsh.o fetch.o
740git-ssh-push$X: rsh.o
741
742git-imap-send$X: imap-send.o $(LIB_FILE)
743
744http.o http-fetch.o http-push.o: http.h
745git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
746 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
747 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
748
749git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
750 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
751 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
752
753$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
754$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
755$(DIFF_OBJS): diffcore.h
756
757$(LIB_FILE): $(LIB_OBJS)
758 rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
759
760XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
761 xdiff/xmerge.o
762$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
763 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
764
765$(XDIFF_LIB): $(XDIFF_OBJS)
766 rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
767
768
769perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
770 (cd perl && $(PERL_PATH) Makefile.PL \
771 PREFIX='$(prefix_SQ)')
772
773doc:
774 $(MAKE) -C Documentation all
775
776TAGS:
777 rm -f TAGS
778 find . -name '*.[hcS]' -print | xargs etags -a
779
780tags:
781 rm -f tags
782 find . -name '*.[hcS]' -print | xargs ctags -a
783
784### Detect prefix changes
785TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
786 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
787
788GIT-CFLAGS: .FORCE-GIT-CFLAGS
789 @FLAGS='$(TRACK_CFLAGS)'; \
790 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
791 echo 1>&2 " * new build flags or prefix"; \
792 echo "$$FLAGS" >GIT-CFLAGS; \
793 fi
794
795### Testing rules
796
797# GNU make supports exporting all variables by "export" without parameters.
798# However, the environment gets quite big, and some programs have problems
799# with that.
800
801export NO_SVN_TESTS
802
803test: all
804 $(MAKE) -C t/ all
805
806test-date$X: test-date.c date.o ctype.o
807 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
808
809test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
810 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
811
812test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
813 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
814
815test-sha1$X: test-sha1.o $(GITLIBS)
816 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
817
818check-sha1:: test-sha1$X
819 ./test-sha1.sh
820
821check: common-cmds.h
822 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
823
824
825
826### Installation rules
827
828install: all
829 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
830 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
831 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
832 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
833 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
834 $(MAKE) -C perl prefix='$(prefix_SQ)' install
835 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
836 then \
837 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
838 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
839 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
840 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
841 fi
842 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
843
844install-doc:
845 $(MAKE) -C Documentation install
846
847quick-install-doc:
848 $(MAKE) -C Documentation quick-install
849
850
851
852### Maintainer's dist rules
853
854git.spec: git.spec.in
855 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
856 mv $@+ $@
857
858GIT_TARNAME=git-$(GIT_VERSION)
859dist: git.spec git-archive
860 ./git-archive --format=tar \
861 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
862 @mkdir -p $(GIT_TARNAME)
863 @cp git.spec $(GIT_TARNAME)
864 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
865 $(TAR) rf $(GIT_TARNAME).tar \
866 $(GIT_TARNAME)/git.spec $(GIT_TARNAME)/version
867 @rm -rf $(GIT_TARNAME)
868 gzip -f -9 $(GIT_TARNAME).tar
869
870rpm: dist
871 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
872
873htmldocs = git-htmldocs-$(GIT_VERSION)
874manpages = git-manpages-$(GIT_VERSION)
875dist-doc:
876 rm -fr .doc-tmp-dir
877 mkdir .doc-tmp-dir
878 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
879 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
880 gzip -n -9 -f $(htmldocs).tar
881 :
882 rm -fr .doc-tmp-dir
883 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
884 $(MAKE) -C Documentation DESTDIR=./ \
885 man1dir=../.doc-tmp-dir/man1 \
886 man7dir=../.doc-tmp-dir/man7 \
887 install
888 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
889 gzip -n -9 -f $(manpages).tar
890 rm -fr .doc-tmp-dir
891
892### Cleaning rules
893
894clean:
895 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
896 $(LIB_FILE) $(XDIFF_LIB)
897 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
898 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
899 rm -rf autom4te.cache
900 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
901 rm -rf $(GIT_TARNAME) .doc-tmp-dir
902 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
903 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
904 rm -f gitweb/gitweb.cgi
905 $(MAKE) -C Documentation/ clean
906 $(MAKE) -C perl clean
907 $(MAKE) -C templates/ clean
908 $(MAKE) -C t/ clean
909 rm -f GIT-VERSION-FILE GIT-CFLAGS
910
911.PHONY: all install clean strip
912.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
913
914### Check documentation
915#
916check-docs::
917 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
918 do \
919 case "$$v" in \
920 git-merge-octopus | git-merge-ours | git-merge-recursive | \
921 git-merge-resolve | git-merge-stupid | git-merge-recur | \
922 git-ssh-pull | git-ssh-push ) continue ;; \
923 esac ; \
924 test -f "Documentation/$$v.txt" || \
925 echo "no doc: $$v"; \
926 grep -q "^gitlink:$$v\[[0-9]\]::" Documentation/git.txt || \
927 case "$$v" in \
928 git) ;; \
929 *) echo "no link: $$v";; \
930 esac ; \
931 done | sort
932
933### Make sure built-ins do not have dups and listed in git.c
934#
935check-builtins::
936 ./check-builtins.sh