1# The default target of this Makefile is...
2all::
3
4# Define V=1 to have a more verbose compile.
5#
6# Define NO_OPENSSL environment variable if you do not have OpenSSL.
7# This also implies MOZILLA_SHA1.
8#
9# Define NO_CURL if you do not have curl installed. git-http-pull and
10# git-http-push are not built, and you cannot use http:// and https://
11# transports.
12#
13# Define CURLDIR=/foo/bar if your curl header and library files are in
14# /foo/bar/include and /foo/bar/lib directories.
15#
16# Define NO_EXPAT if you do not have expat installed. git-http-push is
17# not built, and you cannot push using http:// and https:// transports.
18#
19# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
20#
21# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
22# d_type in struct dirent (latest Cygwin -- will be fixed soonish).
23#
24# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
25# do not support the 'size specifiers' introduced by C99, namely ll, hh,
26# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
27# some C compilers supported these specifiers prior to C99 as an extension.
28#
29# Define NO_STRCASESTR if you don't have strcasestr.
30#
31# Define NO_STRLCPY if you don't have strlcpy.
32#
33# Define NO_STRTOUMAX if you don't have strtoumax in the C library.
34# If your compiler also does not support long long or does not have
35# strtoull, define NO_STRTOULL.
36#
37# Define NO_SETENV if you don't have setenv in the C library.
38#
39# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
40# Enable it on Windows. By default, symrefs are still used.
41#
42# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
43# tests. These tests take up a significant amount of the total test time
44# but are not needed unless you plan to talk to SVN repos.
45#
46# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
47# installed in /sw, but don't want GIT to link against any libraries
48# installed there. If defined you may specify your own (or Fink's)
49# include directories and library directories by defining CFLAGS
50# and LDFLAGS appropriately.
51#
52# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
53# have DarwinPorts installed in /opt/local, but don't want GIT to
54# link against any libraries installed there. If defined you may
55# specify your own (or DarwinPort's) include directories and
56# library directories by defining CFLAGS and LDFLAGS appropriately.
57#
58# Define PPC_SHA1 environment variable when running make to make use of
59# a bundled SHA1 routine optimized for PowerPC.
60#
61# Define ARM_SHA1 environment variable when running make to make use of
62# a bundled SHA1 routine optimized for ARM.
63#
64# Define MOZILLA_SHA1 environment variable when running make to make use of
65# a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
66# on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
67# choice) has very fast version optimized for i586.
68#
69# Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
70#
71# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
72#
73# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
74# Patrick Mauritz).
75#
76# Define NO_MMAP if you want to avoid mmap.
77#
78# Define NO_PREAD if you have a problem with pread() system call (e.g.
79# cygwin.dll before v1.5.22).
80#
81# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
82# generally faster on your platform than accessing the working directory.
83#
84# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
85# the executable mode bit, but doesn't really do so.
86#
87# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
88#
89# Define NO_SOCKADDR_STORAGE if your platform does not have struct
90# sockaddr_storage.
91#
92# Define NO_ICONV if your libc does not properly support iconv.
93#
94# Define OLD_ICONV if your library has an old iconv(), where the second
95# (input buffer pointer) parameter is declared with type (const char **).
96#
97# Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
98# tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
99# is used instead.
100#
101# Define USE_NSEC below if you want git to care about sub-second file mtimes
102# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
103# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
104# randomly break unless your underlying filesystem supports those sub-second
105# times (my ext3 doesn't).
106#
107# Define USE_STDEV below if you want git to care about the underlying device
108# change being considered an inode change from the update-cache perspective.
109#
110# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
111# MakeMaker (e.g. using ActiveState under Cygwin).
112#
113
114GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
115 @$(SHELL_PATH) ./GIT-VERSION-GEN
116-include GIT-VERSION-FILE
117
118uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
119uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
120uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
121uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
122uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
123
124# CFLAGS and LDFLAGS are for the users to override from the command line.
125
126CFLAGS = -g -O2 -Wall
127LDFLAGS =
128ALL_CFLAGS = $(CFLAGS)
129ALL_LDFLAGS = $(LDFLAGS)
130STRIP ?= strip
131
132prefix = $(HOME)
133bindir = $(prefix)/bin
134gitexecdir = $(bindir)
135template_dir = $(prefix)/share/git-core/templates/
136ETC_GITCONFIG = $(prefix)/etc/gitconfig
137# DESTDIR=
138
139# default configuration for gitweb
140GITWEB_CONFIG = gitweb_config.perl
141GITWEB_HOME_LINK_STR = projects
142GITWEB_SITENAME =
143GITWEB_PROJECTROOT = /pub/git
144GITWEB_EXPORT_OK =
145GITWEB_STRICT_EXPORT =
146GITWEB_BASE_URL =
147GITWEB_LIST =
148GITWEB_HOMETEXT = indextext.html
149GITWEB_CSS = gitweb.css
150GITWEB_LOGO = git-logo.png
151GITWEB_FAVICON = git-favicon.png
152GITWEB_SITE_HEADER =
153GITWEB_SITE_FOOTER =
154
155export prefix bindir gitexecdir template_dir
156
157CC = gcc
158AR = ar
159TAR = tar
160INSTALL = install
161RPMBUILD = rpmbuild
162
163# sparse is architecture-neutral, which means that we need to tell it
164# explicitly what architecture to check for. Fix this up for yours..
165SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
166
167
168
169### --- END CONFIGURATION SECTION ---
170
171# Those must not be GNU-specific; they are shared with perl/ which may
172# be built by a different compiler. (Note that this is an artifact now
173# but it still might be nice to keep that distinction.)
174BASIC_CFLAGS =
175BASIC_LDFLAGS =
176
177SCRIPT_SH = \
178 git-bisect.sh git-checkout.sh \
179 git-clean.sh git-clone.sh git-commit.sh \
180 git-fetch.sh \
181 git-ls-remote.sh \
182 git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
183 git-pull.sh git-rebase.sh \
184 git-repack.sh git-request-pull.sh git-reset.sh \
185 git-sh-setup.sh \
186 git-tag.sh git-verify-tag.sh \
187 git-applymbox.sh git-applypatch.sh git-am.sh \
188 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
189 git-merge-resolve.sh git-merge-ours.sh \
190 git-lost-found.sh git-quiltimport.sh
191
192SCRIPT_PERL = \
193 git-add--interactive.perl \
194 git-archimport.perl git-cvsimport.perl git-relink.perl \
195 git-cvsserver.perl git-remote.perl \
196 git-svnimport.perl git-cvsexportcommit.perl \
197 git-send-email.perl git-svn.perl
198
199SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
200 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
201 git-status git-instaweb
202
203# ... and all the rest that could be moved out of bindir to gitexecdir
204PROGRAMS = \
205 git-convert-objects$X git-fetch-pack$X git-fsck$X \
206 git-hash-object$X git-index-pack$X git-local-fetch$X \
207 git-fast-import$X \
208 git-merge-base$X \
209 git-daemon$X \
210 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
211 git-peek-remote$X git-receive-pack$X \
212 git-send-pack$X git-shell$X \
213 git-show-index$X git-ssh-fetch$X \
214 git-ssh-upload$X git-unpack-file$X \
215 git-update-server-info$X \
216 git-upload-pack$X git-verify-pack$X \
217 git-pack-redundant$X git-var$X \
218 git-merge-tree$X git-imap-send$X \
219 git-merge-recursive$X \
220 $(EXTRA_PROGRAMS)
221
222# Empty...
223EXTRA_PROGRAMS =
224
225BUILT_INS = \
226 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
227 git-get-tar-commit-id$X git-init$X git-repo-config$X \
228 git-fsck-objects$X git-cherry-pick$X \
229 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
230
231# what 'all' will build and 'install' will install, in gitexecdir
232ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
233
234# Backward compatibility -- to be removed after 1.0
235PROGRAMS += git-ssh-pull$X git-ssh-push$X
236
237# Set paths to tools early so that they can be used for version tests.
238ifndef SHELL_PATH
239 SHELL_PATH = /bin/sh
240endif
241ifndef PERL_PATH
242 PERL_PATH = /usr/bin/perl
243endif
244
245export PERL_PATH
246
247LIB_FILE=libgit.a
248XDIFF_LIB=xdiff/lib.a
249
250LIB_H = \
251 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
252 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
253 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
254 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
255 utf8.h reflog-walk.h
256
257DIFF_OBJS = \
258 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
259 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
260 diffcore-delta.o log-tree.o
261
262LIB_OBJS = \
263 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
264 date.o diff-delta.o entry.o exec_cmd.o ident.o \
265 interpolate.o \
266 lockfile.o \
267 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
268 reachable.o reflog-walk.o \
269 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
270 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
271 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
272 revision.o pager.o tree-walk.o xdiff-interface.o \
273 write_or_die.o trace.o list-objects.o grep.o \
274 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
275 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
276 convert.o
277
278BUILTIN_OBJS = \
279 builtin-add.o \
280 builtin-annotate.o \
281 builtin-apply.o \
282 builtin-archive.o \
283 builtin-blame.o \
284 builtin-branch.o \
285 builtin-bundle.o \
286 builtin-cat-file.o \
287 builtin-checkout-index.o \
288 builtin-check-ref-format.o \
289 builtin-commit-tree.o \
290 builtin-count-objects.o \
291 builtin-describe.o \
292 builtin-diff.o \
293 builtin-diff-files.o \
294 builtin-diff-index.o \
295 builtin-diff-tree.o \
296 builtin-fetch--tool.o \
297 builtin-fmt-merge-msg.o \
298 builtin-for-each-ref.o \
299 builtin-fsck.o \
300 builtin-gc.o \
301 builtin-grep.o \
302 builtin-init-db.o \
303 builtin-log.o \
304 builtin-ls-files.o \
305 builtin-ls-tree.o \
306 builtin-mailinfo.o \
307 builtin-mailsplit.o \
308 builtin-merge-base.o \
309 builtin-merge-file.o \
310 builtin-mv.o \
311 builtin-name-rev.o \
312 builtin-pack-objects.o \
313 builtin-prune.o \
314 builtin-prune-packed.o \
315 builtin-push.o \
316 builtin-read-tree.o \
317 builtin-reflog.o \
318 builtin-config.o \
319 builtin-rerere.o \
320 builtin-rev-list.o \
321 builtin-rev-parse.o \
322 builtin-revert.o \
323 builtin-rm.o \
324 builtin-runstatus.o \
325 builtin-shortlog.o \
326 builtin-show-branch.o \
327 builtin-stripspace.o \
328 builtin-symbolic-ref.o \
329 builtin-tar-tree.o \
330 builtin-unpack-objects.o \
331 builtin-update-index.o \
332 builtin-update-ref.o \
333 builtin-upload-archive.o \
334 builtin-verify-pack.o \
335 builtin-write-tree.o \
336 builtin-show-ref.o \
337 builtin-pack-refs.o
338
339GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
340EXTLIBS = -lz
341
342#
343# Platform specific tweaks
344#
345
346# We choose to avoid "if .. else if .. else .. endif endif"
347# because maintaining the nesting to match is a pain. If
348# we had "elif" things would have been much nicer...
349
350ifeq ($(uname_S),Linux)
351 NO_STRLCPY = YesPlease
352endif
353ifeq ($(uname_S),GNU/kFreeBSD)
354 NO_STRLCPY = YesPlease
355endif
356ifeq ($(uname_S),Darwin)
357 NEEDS_SSL_WITH_CRYPTO = YesPlease
358 NEEDS_LIBICONV = YesPlease
359 OLD_ICONV = UnfortunatelyYes
360 NO_STRLCPY = YesPlease
361endif
362ifeq ($(uname_S),SunOS)
363 NEEDS_SOCKET = YesPlease
364 NEEDS_NSL = YesPlease
365 SHELL_PATH = /bin/bash
366 NO_STRCASESTR = YesPlease
367 ifeq ($(uname_R),5.8)
368 NEEDS_LIBICONV = YesPlease
369 NO_UNSETENV = YesPlease
370 NO_SETENV = YesPlease
371 NO_C99_FORMAT = YesPlease
372 NO_STRTOUMAX = YesPlease
373 endif
374 ifeq ($(uname_R),5.9)
375 NO_UNSETENV = YesPlease
376 NO_SETENV = YesPlease
377 NO_C99_FORMAT = YesPlease
378 NO_STRTOUMAX = YesPlease
379 endif
380 INSTALL = ginstall
381 TAR = gtar
382 BASIC_CFLAGS += -D__EXTENSIONS__
383endif
384ifeq ($(uname_O),Cygwin)
385 NO_D_TYPE_IN_DIRENT = YesPlease
386 NO_D_INO_IN_DIRENT = YesPlease
387 NO_STRCASESTR = YesPlease
388 NO_SYMLINK_HEAD = YesPlease
389 NEEDS_LIBICONV = YesPlease
390 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
391 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
392 # There are conflicting reports about this.
393 # On some boxes NO_MMAP is needed, and not so elsewhere.
394 # Try commenting this out if you suspect MMAP is more efficient
395 NO_MMAP = YesPlease
396 NO_IPV6 = YesPlease
397 X = .exe
398endif
399ifeq ($(uname_S),FreeBSD)
400 NEEDS_LIBICONV = YesPlease
401 BASIC_CFLAGS += -I/usr/local/include
402 BASIC_LDFLAGS += -L/usr/local/lib
403endif
404ifeq ($(uname_S),OpenBSD)
405 NO_STRCASESTR = YesPlease
406 NEEDS_LIBICONV = YesPlease
407 BASIC_CFLAGS += -I/usr/local/include
408 BASIC_LDFLAGS += -L/usr/local/lib
409endif
410ifeq ($(uname_S),NetBSD)
411 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
412 NEEDS_LIBICONV = YesPlease
413 endif
414 BASIC_CFLAGS += -I/usr/pkg/include
415 BASIC_LDFLAGS += -L/usr/pkg/lib
416 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
417endif
418ifeq ($(uname_S),AIX)
419 NO_STRCASESTR=YesPlease
420 NO_STRLCPY = YesPlease
421 NEEDS_LIBICONV=YesPlease
422endif
423ifeq ($(uname_S),IRIX64)
424 NO_IPV6=YesPlease
425 NO_SETENV=YesPlease
426 NO_STRCASESTR=YesPlease
427 NO_STRLCPY = YesPlease
428 NO_SOCKADDR_STORAGE=YesPlease
429 SHELL_PATH=/usr/gnu/bin/bash
430 BASIC_CFLAGS += -DPATH_MAX=1024
431 # for now, build 32-bit version
432 BASIC_LDFLAGS += -L/usr/lib32
433endif
434ifneq (,$(findstring arm,$(uname_M)))
435 ARM_SHA1 = YesPlease
436endif
437
438-include config.mak.autogen
439-include config.mak
440
441ifeq ($(uname_S),Darwin)
442 ifndef NO_FINK
443 ifeq ($(shell test -d /sw/lib && echo y),y)
444 BASIC_CFLAGS += -I/sw/include
445 BASIC_LDFLAGS += -L/sw/lib
446 endif
447 endif
448 ifndef NO_DARWIN_PORTS
449 ifeq ($(shell test -d /opt/local/lib && echo y),y)
450 BASIC_CFLAGS += -I/opt/local/include
451 BASIC_LDFLAGS += -L/opt/local/lib
452 endif
453 endif
454endif
455
456ifdef NO_R_TO_GCC_LINKER
457 # Some gcc does not accept and pass -R to the linker to specify
458 # the runtime dynamic library path.
459 CC_LD_DYNPATH = -Wl,-rpath=
460else
461 CC_LD_DYNPATH = -R
462endif
463
464ifndef NO_CURL
465 ifdef CURLDIR
466 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
467 BASIC_CFLAGS += -I$(CURLDIR)/include
468 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
469 else
470 CURL_LIBCURL = -lcurl
471 endif
472 PROGRAMS += git-http-fetch$X
473 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
474 ifeq "$(curl_check)" "070908"
475 ifndef NO_EXPAT
476 PROGRAMS += git-http-push$X
477 endif
478 endif
479 ifndef NO_EXPAT
480 EXPAT_LIBEXPAT = -lexpat
481 endif
482endif
483
484ifndef NO_OPENSSL
485 OPENSSL_LIBSSL = -lssl
486 ifdef OPENSSLDIR
487 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
488 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
489 else
490 OPENSSL_LINK =
491 endif
492else
493 BASIC_CFLAGS += -DNO_OPENSSL
494 MOZILLA_SHA1 = 1
495 OPENSSL_LIBSSL =
496endif
497ifdef NEEDS_SSL_WITH_CRYPTO
498 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
499else
500 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
501endif
502ifdef NEEDS_LIBICONV
503 ifdef ICONVDIR
504 BASIC_CFLAGS += -I$(ICONVDIR)/include
505 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
506 else
507 ICONV_LINK =
508 endif
509 EXTLIBS += $(ICONV_LINK) -liconv
510endif
511ifdef NEEDS_SOCKET
512 EXTLIBS += -lsocket
513endif
514ifdef NEEDS_NSL
515 EXTLIBS += -lnsl
516endif
517ifdef NO_D_TYPE_IN_DIRENT
518 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
519endif
520ifdef NO_D_INO_IN_DIRENT
521 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
522endif
523ifdef NO_C99_FORMAT
524 BASIC_CFLAGS += -DNO_C99_FORMAT
525endif
526ifdef NO_SYMLINK_HEAD
527 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
528endif
529ifdef NO_STRCASESTR
530 COMPAT_CFLAGS += -DNO_STRCASESTR
531 COMPAT_OBJS += compat/strcasestr.o
532endif
533ifdef NO_STRLCPY
534 COMPAT_CFLAGS += -DNO_STRLCPY
535 COMPAT_OBJS += compat/strlcpy.o
536endif
537ifdef NO_STRTOUMAX
538 COMPAT_CFLAGS += -DNO_STRTOUMAX
539 COMPAT_OBJS += compat/strtoumax.o
540endif
541ifdef NO_STRTOULL
542 COMPAT_CFLAGS += -DNO_STRTOULL
543endif
544ifdef NO_SETENV
545 COMPAT_CFLAGS += -DNO_SETENV
546 COMPAT_OBJS += compat/setenv.o
547endif
548ifdef NO_UNSETENV
549 COMPAT_CFLAGS += -DNO_UNSETENV
550 COMPAT_OBJS += compat/unsetenv.o
551endif
552ifdef NO_MMAP
553 COMPAT_CFLAGS += -DNO_MMAP
554 COMPAT_OBJS += compat/mmap.o
555endif
556ifdef NO_PREAD
557 COMPAT_CFLAGS += -DNO_PREAD
558 COMPAT_OBJS += compat/pread.o
559endif
560ifdef NO_FAST_WORKING_DIRECTORY
561 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
562endif
563ifdef NO_TRUSTABLE_FILEMODE
564 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
565endif
566ifdef NO_IPV6
567 BASIC_CFLAGS += -DNO_IPV6
568endif
569ifdef NO_SOCKADDR_STORAGE
570ifdef NO_IPV6
571 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
572else
573 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
574endif
575endif
576ifdef NO_INET_NTOP
577 LIB_OBJS += compat/inet_ntop.o
578endif
579ifdef NO_INET_PTON
580 LIB_OBJS += compat/inet_pton.o
581endif
582
583ifdef NO_ICONV
584 BASIC_CFLAGS += -DNO_ICONV
585endif
586
587ifdef OLD_ICONV
588 BASIC_CFLAGS += -DOLD_ICONV
589endif
590
591ifdef PPC_SHA1
592 SHA1_HEADER = "ppc/sha1.h"
593 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
594else
595ifdef ARM_SHA1
596 SHA1_HEADER = "arm/sha1.h"
597 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
598else
599ifdef MOZILLA_SHA1
600 SHA1_HEADER = "mozilla-sha1/sha1.h"
601 LIB_OBJS += mozilla-sha1/sha1.o
602else
603 SHA1_HEADER = <openssl/sha.h>
604 EXTLIBS += $(LIB_4_CRYPTO)
605endif
606endif
607endif
608ifdef NO_PERL_MAKEMAKER
609 export NO_PERL_MAKEMAKER
610endif
611
612QUIET_SUBDIR0 = $(MAKE) -C # space to separate -C and subdir
613QUIET_SUBDIR1 =
614
615ifneq ($(findstring $(MAKEFLAGS),w),w)
616PRINT_DIR = --no-print-directory
617else # "make -w"
618NO_SUBDIR = :
619endif
620
621ifneq ($(findstring $(MAKEFLAGS),s),s)
622ifndef V
623 QUIET_CC = @echo ' ' CC $@;
624 QUIET_AR = @echo ' ' AR $@;
625 QUIET_LINK = @echo ' ' LINK $@;
626 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
627 QUIET_GEN = @echo ' ' GEN $@;
628 QUIET_SUBDIR0 = @subdir=
629 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
630 $(MAKE) $(PRINT_DIR) -C $$subdir
631 export V
632 export QUIET_GEN
633 export QUIET_BUILT_IN
634endif
635endif
636
637# Shell quote (do not use $(call) to accommodate ancient setups);
638
639SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
640ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
641
642DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
643bindir_SQ = $(subst ','\'',$(bindir))
644gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
645template_dir_SQ = $(subst ','\'',$(template_dir))
646prefix_SQ = $(subst ','\'',$(prefix))
647
648SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
649PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
650
651LIBS = $(GITLIBS) $(EXTLIBS)
652
653BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
654 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
655LIB_OBJS += $(COMPAT_OBJS)
656
657ALL_CFLAGS += $(BASIC_CFLAGS)
658ALL_LDFLAGS += $(BASIC_LDFLAGS)
659
660export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
661
662
663### Build rules
664
665all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
666ifneq (,$X)
667 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
668endif
669
670all::
671 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
672 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
673 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
674
675strip: $(PROGRAMS) git$X
676 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
677
678git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
679 $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
680 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
681 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
682
683help.o: common-cmds.h
684
685$(BUILT_INS): git$X
686 $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
687
688common-cmds.h: $(wildcard Documentation/git-*.txt)
689 $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
690
691$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
692 $(QUIET_GEN)rm -f $@ $@+ && \
693 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
694 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
695 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
696 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
697 $@.sh >$@+ && \
698 chmod +x $@+ && \
699 mv $@+ $@
700
701$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
702
703perl/perl.mak: GIT-CFLAGS
704 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
705
706$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
707 $(QUIET_GEN)rm -f $@ $@+ && \
708 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
709 sed -e '1{' \
710 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
711 -e ' h' \
712 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
713 -e ' H' \
714 -e ' x' \
715 -e '}' \
716 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
717 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
718 $@.perl >$@+ && \
719 chmod +x $@+ && \
720 mv $@+ $@
721
722git-status: git-commit
723 $(QUIET_GEN)cp $< $@+ && mv $@+ $@
724
725gitweb/gitweb.cgi: gitweb/gitweb.perl
726 $(QUIET_GEN)rm -f $@ $@+ && \
727 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
728 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
729 -e 's|++GIT_BINDIR++|$(bindir)|g' \
730 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
731 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
732 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
733 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
734 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
735 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
736 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
737 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
738 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
739 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
740 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
741 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
742 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
743 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
744 $< >$@+ && \
745 chmod +x $@+ && \
746 mv $@+ $@
747
748git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
749 $(QUIET_GEN)rm -f $@ $@+ && \
750 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
751 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
752 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
753 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
754 -e '/@@GITWEB_CGI@@/d' \
755 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
756 -e '/@@GITWEB_CSS@@/d' \
757 $@.sh > $@+ && \
758 chmod +x $@+ && \
759 mv $@+ $@
760
761configure: configure.ac
762 $(QUIET_GEN)rm -f $@ $<+ && \
763 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
764 $< > $<+ && \
765 autoconf -o $@ $<+ && \
766 rm -f $<+
767
768# These can record GIT_VERSION
769git$X git.spec \
770 $(patsubst %.sh,%,$(SCRIPT_SH)) \
771 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
772 : GIT-VERSION-FILE
773
774%.o: %.c GIT-CFLAGS
775 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
776%.o: %.S
777 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
778
779exec_cmd.o: exec_cmd.c GIT-CFLAGS
780 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
781builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
782 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
783
784http.o: http.c GIT-CFLAGS
785 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
786
787ifdef NO_EXPAT
788http-fetch.o: http-fetch.c http.h GIT-CFLAGS
789 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
790endif
791
792git-%$X: %.o $(GITLIBS)
793 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
794
795ssh-pull.o: ssh-fetch.c
796ssh-push.o: ssh-upload.c
797git-local-fetch$X: fetch.o
798git-ssh-fetch$X: rsh.o fetch.o
799git-ssh-upload$X: rsh.o
800git-ssh-pull$X: rsh.o fetch.o
801git-ssh-push$X: rsh.o
802
803git-imap-send$X: imap-send.o $(LIB_FILE)
804
805http.o http-fetch.o http-push.o: http.h
806git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
807 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
808 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
809
810git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
811 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
812 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
813
814$(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
815$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
816$(DIFF_OBJS): diffcore.h
817
818$(LIB_FILE): $(LIB_OBJS)
819 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
820
821XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
822 xdiff/xmerge.o
823$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
824 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
825
826$(XDIFF_LIB): $(XDIFF_OBJS)
827 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
828
829
830perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
831 (cd perl && $(PERL_PATH) Makefile.PL \
832 PREFIX='$(prefix_SQ)')
833
834doc:
835 $(MAKE) -C Documentation all
836
837TAGS:
838 rm -f TAGS
839 find . -name '*.[hcS]' -print | xargs etags -a
840
841tags:
842 rm -f tags
843 find . -name '*.[hcS]' -print | xargs ctags -a
844
845### Detect prefix changes
846TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
847 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
848
849GIT-CFLAGS: .FORCE-GIT-CFLAGS
850 @FLAGS='$(TRACK_CFLAGS)'; \
851 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
852 echo 1>&2 " * new build flags or prefix"; \
853 echo "$$FLAGS" >GIT-CFLAGS; \
854 fi
855
856### Testing rules
857
858# GNU make supports exporting all variables by "export" without parameters.
859# However, the environment gets quite big, and some programs have problems
860# with that.
861
862export NO_SVN_TESTS
863
864test: all test-chmtime$X
865 $(MAKE) -C t/ all
866
867test-date$X: test-date.c date.o ctype.o
868 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
869
870test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
871 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
872
873test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
874 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
875
876test-sha1$X: test-sha1.o $(GITLIBS)
877 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
878
879test-chmtime$X: test-chmtime.c
880 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
881
882check-sha1:: test-sha1$X
883 ./test-sha1.sh
884
885check: common-cmds.h
886 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
887
888
889
890### Installation rules
891
892install: all
893 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
894 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
895 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
896 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
897 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
898 $(MAKE) -C perl prefix='$(prefix_SQ)' install
899 $(MAKE) -C git-gui install
900 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
901 then \
902 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
903 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
904 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
905 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
906 fi
907 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
908ifneq (,$X)
909 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
910endif
911
912install-doc:
913 $(MAKE) -C Documentation install
914
915quick-install-doc:
916 $(MAKE) -C Documentation quick-install
917
918
919
920### Maintainer's dist rules
921
922git.spec: git.spec.in
923 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
924 mv $@+ $@
925
926GIT_TARNAME=git-$(GIT_VERSION)
927dist: git.spec git-archive
928 ./git-archive --format=tar \
929 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
930 @mkdir -p $(GIT_TARNAME)
931 @cp git.spec $(GIT_TARNAME)
932 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
933 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
934 $(TAR) rf $(GIT_TARNAME).tar \
935 $(GIT_TARNAME)/git.spec \
936 $(GIT_TARNAME)/version \
937 $(GIT_TARNAME)/git-gui/version
938 @rm -rf $(GIT_TARNAME)
939 gzip -f -9 $(GIT_TARNAME).tar
940
941rpm: dist
942 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
943
944htmldocs = git-htmldocs-$(GIT_VERSION)
945manpages = git-manpages-$(GIT_VERSION)
946dist-doc:
947 rm -fr .doc-tmp-dir
948 mkdir .doc-tmp-dir
949 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
950 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
951 gzip -n -9 -f $(htmldocs).tar
952 :
953 rm -fr .doc-tmp-dir
954 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
955 $(MAKE) -C Documentation DESTDIR=./ \
956 man1dir=../.doc-tmp-dir/man1 \
957 man7dir=../.doc-tmp-dir/man7 \
958 install
959 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
960 gzip -n -9 -f $(manpages).tar
961 rm -fr .doc-tmp-dir
962
963### Cleaning rules
964
965clean:
966 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
967 test-chmtime$X $(LIB_FILE) $(XDIFF_LIB)
968 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
969 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
970 rm -rf autom4te.cache
971 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
972 rm -rf $(GIT_TARNAME) .doc-tmp-dir
973 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
974 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
975 rm -f gitweb/gitweb.cgi
976 $(MAKE) -C Documentation/ clean
977 $(MAKE) -C perl clean
978 $(MAKE) -C git-gui clean
979 $(MAKE) -C templates/ clean
980 $(MAKE) -C t/ clean
981 rm -f GIT-VERSION-FILE GIT-CFLAGS
982
983.PHONY: all install clean strip
984.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
985
986### Check documentation
987#
988check-docs::
989 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
990 do \
991 case "$$v" in \
992 git-merge-octopus | git-merge-ours | git-merge-recursive | \
993 git-merge-resolve | git-merge-stupid | \
994 git-add--interactive | git-fsck-objects | git-init-db | \
995 git-repo-config | git-fetch--tool | \
996 git-ssh-pull | git-ssh-push ) continue ;; \
997 esac ; \
998 test -f "Documentation/$$v.txt" || \
999 echo "no doc: $$v"; \
1000 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
1001 grep -q "^$$v[ ]" || \
1002 case "$$v" in \
1003 git) ;; \
1004 *) echo "no link: $$v";; \
1005 esac ; \
1006 done | sort
1007
1008### Make sure built-ins do not have dups and listed in git.c
1009#
1010check-builtins::
1011 ./check-builtins.sh