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 = $(prefix)/share/git-core/templates/
136ifeq ($(prefix),/usr)
137sysconfdir = /etc
138else
139sysconfdir = $(prefix)/etc
140endif
141ETC_GITCONFIG = $(sysconfdir)/gitconfig
142# DESTDIR=
143
144# default configuration for gitweb
145GITWEB_CONFIG = gitweb_config.perl
146GITWEB_HOME_LINK_STR = projects
147GITWEB_SITENAME =
148GITWEB_PROJECTROOT = /pub/git
149GITWEB_EXPORT_OK =
150GITWEB_STRICT_EXPORT =
151GITWEB_BASE_URL =
152GITWEB_LIST =
153GITWEB_HOMETEXT = indextext.html
154GITWEB_CSS = gitweb.css
155GITWEB_LOGO = git-logo.png
156GITWEB_FAVICON = git-favicon.png
157GITWEB_SITE_HEADER =
158GITWEB_SITE_FOOTER =
159
160export prefix bindir gitexecdir template_dir sysconfdir
161
162CC = gcc
163AR = ar
164TAR = tar
165INSTALL = install
166RPMBUILD = rpmbuild
167
168# sparse is architecture-neutral, which means that we need to tell it
169# explicitly what architecture to check for. Fix this up for yours..
170SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
171
172
173
174### --- END CONFIGURATION SECTION ---
175
176# Those must not be GNU-specific; they are shared with perl/ which may
177# be built by a different compiler. (Note that this is an artifact now
178# but it still might be nice to keep that distinction.)
179BASIC_CFLAGS =
180BASIC_LDFLAGS =
181
182SCRIPT_SH = \
183 git-bisect.sh git-checkout.sh \
184 git-clean.sh git-clone.sh git-commit.sh \
185 git-fetch.sh \
186 git-ls-remote.sh \
187 git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
188 git-pull.sh git-rebase.sh \
189 git-repack.sh git-request-pull.sh git-reset.sh \
190 git-sh-setup.sh \
191 git-tag.sh git-verify-tag.sh \
192 git-applymbox.sh git-applypatch.sh git-am.sh \
193 git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
194 git-merge-resolve.sh git-merge-ours.sh \
195 git-lost-found.sh git-quiltimport.sh
196
197SCRIPT_PERL = \
198 git-add--interactive.perl \
199 git-archimport.perl git-cvsimport.perl git-relink.perl \
200 git-cvsserver.perl git-remote.perl \
201 git-svnimport.perl git-cvsexportcommit.perl \
202 git-send-email.perl git-svn.perl
203
204SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
205 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
206 git-status git-instaweb
207
208# ... and all the rest that could be moved out of bindir to gitexecdir
209PROGRAMS = \
210 git-convert-objects$X git-fetch-pack$X git-fsck$X \
211 git-hash-object$X git-index-pack$X git-local-fetch$X \
212 git-fast-import$X \
213 git-merge-base$X \
214 git-daemon$X \
215 git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
216 git-peek-remote$X git-receive-pack$X \
217 git-send-pack$X git-shell$X \
218 git-show-index$X git-ssh-fetch$X \
219 git-ssh-upload$X git-unpack-file$X \
220 git-update-server-info$X \
221 git-upload-pack$X git-verify-pack$X \
222 git-pack-redundant$X git-var$X \
223 git-merge-tree$X git-imap-send$X \
224 git-merge-recursive$X \
225 $(EXTRA_PROGRAMS)
226
227# Empty...
228EXTRA_PROGRAMS =
229
230BUILT_INS = \
231 git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
232 git-get-tar-commit-id$X git-init$X git-repo-config$X \
233 git-fsck-objects$X git-cherry-pick$X \
234 $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
235
236# what 'all' will build and 'install' will install, in gitexecdir
237ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
238
239# Backward compatibility -- to be removed after 1.0
240PROGRAMS += git-ssh-pull$X git-ssh-push$X
241
242# Set paths to tools early so that they can be used for version tests.
243ifndef SHELL_PATH
244 SHELL_PATH = /bin/sh
245endif
246ifndef PERL_PATH
247 PERL_PATH = /usr/bin/perl
248endif
249
250export PERL_PATH
251
252LIB_FILE=libgit.a
253XDIFF_LIB=xdiff/lib.a
254
255LIB_H = \
256 archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \
257 diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
258 run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
259 tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
260 utf8.h reflog-walk.h
261
262DIFF_OBJS = \
263 diff.o diff-lib.o diffcore-break.o diffcore-order.o \
264 diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
265 diffcore-delta.o log-tree.o
266
267LIB_OBJS = \
268 blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
269 date.o diff-delta.o entry.o exec_cmd.o ident.o \
270 interpolate.o \
271 lockfile.o \
272 object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
273 reachable.o reflog-walk.o \
274 quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
275 server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
276 tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
277 revision.o pager.o tree-walk.o xdiff-interface.o \
278 write_or_die.o trace.o list-objects.o grep.o \
279 alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
280 color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
281 convert.o
282
283BUILTIN_OBJS = \
284 builtin-add.o \
285 builtin-annotate.o \
286 builtin-apply.o \
287 builtin-archive.o \
288 builtin-blame.o \
289 builtin-branch.o \
290 builtin-bundle.o \
291 builtin-cat-file.o \
292 builtin-checkout-index.o \
293 builtin-check-ref-format.o \
294 builtin-commit-tree.o \
295 builtin-count-objects.o \
296 builtin-describe.o \
297 builtin-diff.o \
298 builtin-diff-files.o \
299 builtin-diff-index.o \
300 builtin-diff-tree.o \
301 builtin-fetch--tool.o \
302 builtin-fmt-merge-msg.o \
303 builtin-for-each-ref.o \
304 builtin-fsck.o \
305 builtin-gc.o \
306 builtin-grep.o \
307 builtin-init-db.o \
308 builtin-log.o \
309 builtin-ls-files.o \
310 builtin-ls-tree.o \
311 builtin-mailinfo.o \
312 builtin-mailsplit.o \
313 builtin-merge-base.o \
314 builtin-merge-file.o \
315 builtin-mv.o \
316 builtin-name-rev.o \
317 builtin-pack-objects.o \
318 builtin-prune.o \
319 builtin-prune-packed.o \
320 builtin-push.o \
321 builtin-read-tree.o \
322 builtin-reflog.o \
323 builtin-config.o \
324 builtin-rerere.o \
325 builtin-rev-list.o \
326 builtin-rev-parse.o \
327 builtin-revert.o \
328 builtin-rm.o \
329 builtin-runstatus.o \
330 builtin-shortlog.o \
331 builtin-show-branch.o \
332 builtin-stripspace.o \
333 builtin-symbolic-ref.o \
334 builtin-tar-tree.o \
335 builtin-unpack-objects.o \
336 builtin-update-index.o \
337 builtin-update-ref.o \
338 builtin-upload-archive.o \
339 builtin-verify-pack.o \
340 builtin-write-tree.o \
341 builtin-show-ref.o \
342 builtin-pack-refs.o
343
344GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
345EXTLIBS = -lz
346
347#
348# Platform specific tweaks
349#
350
351# We choose to avoid "if .. else if .. else .. endif endif"
352# because maintaining the nesting to match is a pain. If
353# we had "elif" things would have been much nicer...
354
355ifeq ($(uname_S),Linux)
356 NO_STRLCPY = YesPlease
357endif
358ifeq ($(uname_S),GNU/kFreeBSD)
359 NO_STRLCPY = YesPlease
360endif
361ifeq ($(uname_S),Darwin)
362 NEEDS_SSL_WITH_CRYPTO = YesPlease
363 NEEDS_LIBICONV = YesPlease
364 OLD_ICONV = UnfortunatelyYes
365 NO_STRLCPY = YesPlease
366endif
367ifeq ($(uname_S),SunOS)
368 NEEDS_SOCKET = YesPlease
369 NEEDS_NSL = YesPlease
370 SHELL_PATH = /bin/bash
371 NO_STRCASESTR = YesPlease
372 ifeq ($(uname_R),5.8)
373 NEEDS_LIBICONV = YesPlease
374 NO_UNSETENV = YesPlease
375 NO_SETENV = YesPlease
376 NO_C99_FORMAT = YesPlease
377 NO_STRTOUMAX = YesPlease
378 endif
379 ifeq ($(uname_R),5.9)
380 NO_UNSETENV = YesPlease
381 NO_SETENV = YesPlease
382 NO_C99_FORMAT = YesPlease
383 NO_STRTOUMAX = YesPlease
384 endif
385 INSTALL = ginstall
386 TAR = gtar
387 BASIC_CFLAGS += -D__EXTENSIONS__
388endif
389ifeq ($(uname_O),Cygwin)
390 NO_D_TYPE_IN_DIRENT = YesPlease
391 NO_D_INO_IN_DIRENT = YesPlease
392 NO_STRCASESTR = YesPlease
393 NO_SYMLINK_HEAD = YesPlease
394 NEEDS_LIBICONV = YesPlease
395 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
396 NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
397 # There are conflicting reports about this.
398 # On some boxes NO_MMAP is needed, and not so elsewhere.
399 # Try commenting this out if you suspect MMAP is more efficient
400 NO_MMAP = YesPlease
401 NO_IPV6 = YesPlease
402 X = .exe
403endif
404ifeq ($(uname_S),FreeBSD)
405 NEEDS_LIBICONV = YesPlease
406 BASIC_CFLAGS += -I/usr/local/include
407 BASIC_LDFLAGS += -L/usr/local/lib
408endif
409ifeq ($(uname_S),OpenBSD)
410 NO_STRCASESTR = YesPlease
411 NEEDS_LIBICONV = YesPlease
412 BASIC_CFLAGS += -I/usr/local/include
413 BASIC_LDFLAGS += -L/usr/local/lib
414endif
415ifeq ($(uname_S),NetBSD)
416 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
417 NEEDS_LIBICONV = YesPlease
418 endif
419 BASIC_CFLAGS += -I/usr/pkg/include
420 BASIC_LDFLAGS += -L/usr/pkg/lib
421 ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
422endif
423ifeq ($(uname_S),AIX)
424 NO_STRCASESTR=YesPlease
425 NO_STRLCPY = YesPlease
426 NEEDS_LIBICONV=YesPlease
427endif
428ifeq ($(uname_S),IRIX64)
429 NO_IPV6=YesPlease
430 NO_SETENV=YesPlease
431 NO_STRCASESTR=YesPlease
432 NO_STRLCPY = YesPlease
433 NO_SOCKADDR_STORAGE=YesPlease
434 SHELL_PATH=/usr/gnu/bin/bash
435 BASIC_CFLAGS += -DPATH_MAX=1024
436 # for now, build 32-bit version
437 BASIC_LDFLAGS += -L/usr/lib32
438endif
439ifneq (,$(findstring arm,$(uname_M)))
440 ARM_SHA1 = YesPlease
441endif
442
443-include config.mak.autogen
444-include config.mak
445
446ifeq ($(uname_S),Darwin)
447 ifndef NO_FINK
448 ifeq ($(shell test -d /sw/lib && echo y),y)
449 BASIC_CFLAGS += -I/sw/include
450 BASIC_LDFLAGS += -L/sw/lib
451 endif
452 endif
453 ifndef NO_DARWIN_PORTS
454 ifeq ($(shell test -d /opt/local/lib && echo y),y)
455 BASIC_CFLAGS += -I/opt/local/include
456 BASIC_LDFLAGS += -L/opt/local/lib
457 endif
458 endif
459endif
460
461ifdef NO_R_TO_GCC_LINKER
462 # Some gcc does not accept and pass -R to the linker to specify
463 # the runtime dynamic library path.
464 CC_LD_DYNPATH = -Wl,-rpath=
465else
466 CC_LD_DYNPATH = -R
467endif
468
469ifndef NO_CURL
470 ifdef CURLDIR
471 # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
472 BASIC_CFLAGS += -I$(CURLDIR)/include
473 CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
474 else
475 CURL_LIBCURL = -lcurl
476 endif
477 PROGRAMS += git-http-fetch$X
478 curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
479 ifeq "$(curl_check)" "070908"
480 ifndef NO_EXPAT
481 PROGRAMS += git-http-push$X
482 endif
483 endif
484 ifndef NO_EXPAT
485 EXPAT_LIBEXPAT = -lexpat
486 endif
487endif
488
489ifndef NO_OPENSSL
490 OPENSSL_LIBSSL = -lssl
491 ifdef OPENSSLDIR
492 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
493 OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
494 else
495 OPENSSL_LINK =
496 endif
497else
498 BASIC_CFLAGS += -DNO_OPENSSL
499 MOZILLA_SHA1 = 1
500 OPENSSL_LIBSSL =
501endif
502ifdef NEEDS_SSL_WITH_CRYPTO
503 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
504else
505 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
506endif
507ifdef NEEDS_LIBICONV
508 ifdef ICONVDIR
509 BASIC_CFLAGS += -I$(ICONVDIR)/include
510 ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
511 else
512 ICONV_LINK =
513 endif
514 EXTLIBS += $(ICONV_LINK) -liconv
515endif
516ifdef NEEDS_SOCKET
517 EXTLIBS += -lsocket
518endif
519ifdef NEEDS_NSL
520 EXTLIBS += -lnsl
521endif
522ifdef NO_D_TYPE_IN_DIRENT
523 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
524endif
525ifdef NO_D_INO_IN_DIRENT
526 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
527endif
528ifdef NO_C99_FORMAT
529 BASIC_CFLAGS += -DNO_C99_FORMAT
530endif
531ifdef NO_SYMLINK_HEAD
532 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
533endif
534ifdef NO_STRCASESTR
535 COMPAT_CFLAGS += -DNO_STRCASESTR
536 COMPAT_OBJS += compat/strcasestr.o
537endif
538ifdef NO_STRLCPY
539 COMPAT_CFLAGS += -DNO_STRLCPY
540 COMPAT_OBJS += compat/strlcpy.o
541endif
542ifdef NO_STRTOUMAX
543 COMPAT_CFLAGS += -DNO_STRTOUMAX
544 COMPAT_OBJS += compat/strtoumax.o
545endif
546ifdef NO_STRTOULL
547 COMPAT_CFLAGS += -DNO_STRTOULL
548endif
549ifdef NO_SETENV
550 COMPAT_CFLAGS += -DNO_SETENV
551 COMPAT_OBJS += compat/setenv.o
552endif
553ifdef NO_UNSETENV
554 COMPAT_CFLAGS += -DNO_UNSETENV
555 COMPAT_OBJS += compat/unsetenv.o
556endif
557ifdef NO_MMAP
558 COMPAT_CFLAGS += -DNO_MMAP
559 COMPAT_OBJS += compat/mmap.o
560endif
561ifdef NO_PREAD
562 COMPAT_CFLAGS += -DNO_PREAD
563 COMPAT_OBJS += compat/pread.o
564endif
565ifdef NO_FAST_WORKING_DIRECTORY
566 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
567endif
568ifdef NO_TRUSTABLE_FILEMODE
569 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
570endif
571ifdef NO_IPV6
572 BASIC_CFLAGS += -DNO_IPV6
573endif
574ifdef NO_SOCKADDR_STORAGE
575ifdef NO_IPV6
576 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
577else
578 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
579endif
580endif
581ifdef NO_INET_NTOP
582 LIB_OBJS += compat/inet_ntop.o
583endif
584ifdef NO_INET_PTON
585 LIB_OBJS += compat/inet_pton.o
586endif
587
588ifdef NO_ICONV
589 BASIC_CFLAGS += -DNO_ICONV
590endif
591
592ifdef OLD_ICONV
593 BASIC_CFLAGS += -DOLD_ICONV
594endif
595
596ifdef PPC_SHA1
597 SHA1_HEADER = "ppc/sha1.h"
598 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
599else
600ifdef ARM_SHA1
601 SHA1_HEADER = "arm/sha1.h"
602 LIB_OBJS += arm/sha1.o arm/sha1_arm.o
603else
604ifdef MOZILLA_SHA1
605 SHA1_HEADER = "mozilla-sha1/sha1.h"
606 LIB_OBJS += mozilla-sha1/sha1.o
607else
608 SHA1_HEADER = <openssl/sha.h>
609 EXTLIBS += $(LIB_4_CRYPTO)
610endif
611endif
612endif
613ifdef NO_PERL_MAKEMAKER
614 export NO_PERL_MAKEMAKER
615endif
616
617QUIET_SUBDIR0 = $(MAKE) -C # space to separate -C and subdir
618QUIET_SUBDIR1 =
619
620ifneq ($(findstring $(MAKEFLAGS),w),w)
621PRINT_DIR = --no-print-directory
622else # "make -w"
623NO_SUBDIR = :
624endif
625
626ifneq ($(findstring $(MAKEFLAGS),s),s)
627ifndef V
628 QUIET_CC = @echo ' ' CC $@;
629 QUIET_AR = @echo ' ' AR $@;
630 QUIET_LINK = @echo ' ' LINK $@;
631 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
632 QUIET_GEN = @echo ' ' GEN $@;
633 QUIET_SUBDIR0 = @subdir=
634 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
635 $(MAKE) $(PRINT_DIR) -C $$subdir
636 export V
637 export QUIET_GEN
638 export QUIET_BUILT_IN
639endif
640endif
641
642# Shell quote (do not use $(call) to accommodate ancient setups);
643
644SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
645ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
646
647DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
648bindir_SQ = $(subst ','\'',$(bindir))
649gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
650template_dir_SQ = $(subst ','\'',$(template_dir))
651prefix_SQ = $(subst ','\'',$(prefix))
652
653SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
654PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
655
656LIBS = $(GITLIBS) $(EXTLIBS)
657
658BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
659 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $(COMPAT_CFLAGS)
660LIB_OBJS += $(COMPAT_OBJS)
661
662ALL_CFLAGS += $(BASIC_CFLAGS)
663ALL_LDFLAGS += $(BASIC_LDFLAGS)
664
665export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
666
667
668### Build rules
669
670all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
671ifneq (,$X)
672 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
673endif
674
675all::
676 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
677 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
678 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
679
680strip: $(PROGRAMS) git$X
681 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
682
683git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
684 $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
685 $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
686 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
687
688help.o: common-cmds.h
689
690$(BUILT_INS): git$X
691 $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
692
693common-cmds.h: $(wildcard Documentation/git-*.txt)
694 $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
695
696$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
697 $(QUIET_GEN)rm -f $@ $@+ && \
698 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
699 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
700 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
701 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
702 $@.sh >$@+ && \
703 chmod +x $@+ && \
704 mv $@+ $@
705
706$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
707
708perl/perl.mak: GIT-CFLAGS
709 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
710
711$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
712 $(QUIET_GEN)rm -f $@ $@+ && \
713 INSTLIBDIR=`$(MAKE) -C perl -s --no-print-directory instlibdir` && \
714 sed -e '1{' \
715 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
716 -e ' h' \
717 -e ' s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
718 -e ' H' \
719 -e ' x' \
720 -e '}' \
721 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
722 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
723 $@.perl >$@+ && \
724 chmod +x $@+ && \
725 mv $@+ $@
726
727git-status: git-commit
728 $(QUIET_GEN)cp $< $@+ && mv $@+ $@
729
730gitweb/gitweb.cgi: gitweb/gitweb.perl
731 $(QUIET_GEN)rm -f $@ $@+ && \
732 sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
733 -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
734 -e 's|++GIT_BINDIR++|$(bindir)|g' \
735 -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
736 -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
737 -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
738 -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
739 -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
740 -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
741 -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
742 -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
743 -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
744 -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
745 -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
746 -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
747 -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
748 -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
749 $< >$@+ && \
750 chmod +x $@+ && \
751 mv $@+ $@
752
753git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
754 $(QUIET_GEN)rm -f $@ $@+ && \
755 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
756 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
757 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
758 -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
759 -e '/@@GITWEB_CGI@@/d' \
760 -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
761 -e '/@@GITWEB_CSS@@/d' \
762 $@.sh > $@+ && \
763 chmod +x $@+ && \
764 mv $@+ $@
765
766configure: configure.ac
767 $(QUIET_GEN)rm -f $@ $<+ && \
768 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
769 $< > $<+ && \
770 autoconf -o $@ $<+ && \
771 rm -f $<+
772
773# These can record GIT_VERSION
774git$X git.spec \
775 $(patsubst %.sh,%,$(SCRIPT_SH)) \
776 $(patsubst %.perl,%,$(SCRIPT_PERL)) \
777 : GIT-VERSION-FILE
778
779%.o: %.c GIT-CFLAGS
780 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
781%.o: %.S
782 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
783
784exec_cmd.o: exec_cmd.c GIT-CFLAGS
785 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
786builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
787 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
788
789http.o: http.c GIT-CFLAGS
790 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
791
792ifdef NO_EXPAT
793http-fetch.o: http-fetch.c http.h GIT-CFLAGS
794 $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
795endif
796
797git-%$X: %.o $(GITLIBS)
798 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
799
800ssh-pull.o: ssh-fetch.c
801ssh-push.o: ssh-upload.c
802git-local-fetch$X: fetch.o
803git-ssh-fetch$X: rsh.o fetch.o
804git-ssh-upload$X: rsh.o
805git-ssh-pull$X: rsh.o fetch.o
806git-ssh-push$X: rsh.o
807
808git-imap-send$X: imap-send.o $(LIB_FILE)
809
810http.o http-fetch.o http-push.o: http.h
811git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS)
812 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
813 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
814
815git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
816 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
817 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
818
819$(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H)
820$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
821$(DIFF_OBJS): diffcore.h
822
823$(LIB_FILE): $(LIB_OBJS)
824 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
825
826XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
827 xdiff/xmerge.o
828$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
829 xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
830
831$(XDIFF_LIB): $(XDIFF_OBJS)
832 $(QUIET_AR)rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
833
834
835perl/Makefile: perl/Git.pm perl/Makefile.PL GIT-CFLAGS
836 (cd perl && $(PERL_PATH) Makefile.PL \
837 PREFIX='$(prefix_SQ)')
838
839doc:
840 $(MAKE) -C Documentation all
841
842TAGS:
843 rm -f TAGS
844 find . -name '*.[hcS]' -print | xargs etags -a
845
846tags:
847 rm -f tags
848 find . -name '*.[hcS]' -print | xargs ctags -a
849
850### Detect prefix changes
851TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
852 $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
853
854GIT-CFLAGS: .FORCE-GIT-CFLAGS
855 @FLAGS='$(TRACK_CFLAGS)'; \
856 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
857 echo 1>&2 " * new build flags or prefix"; \
858 echo "$$FLAGS" >GIT-CFLAGS; \
859 fi
860
861### Testing rules
862
863# GNU make supports exporting all variables by "export" without parameters.
864# However, the environment gets quite big, and some programs have problems
865# with that.
866
867export NO_SVN_TESTS
868
869test: all test-chmtime$X
870 $(MAKE) -C t/ all
871
872test-date$X: test-date.c date.o ctype.o
873 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
874
875test-delta$X: test-delta.o diff-delta.o patch-delta.o $(GITLIBS)
876 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
877
878test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
879 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
880
881test-sha1$X: test-sha1.o $(GITLIBS)
882 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
883
884test-chmtime$X: test-chmtime.c
885 $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
886
887check-sha1:: test-sha1$X
888 ./test-sha1.sh
889
890check: common-cmds.h
891 for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
892
893
894
895### Installation rules
896
897install: all
898 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
899 $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
900 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
901 $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
902 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
903 $(MAKE) -C perl prefix='$(prefix_SQ)' install
904 $(MAKE) -C git-gui install
905 if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
906 then \
907 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
908 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
909 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
910 '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
911 fi
912 $(foreach p,$(BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
913ifneq (,$X)
914 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
915endif
916
917install-doc:
918 $(MAKE) -C Documentation install
919
920quick-install-doc:
921 $(MAKE) -C Documentation quick-install
922
923
924
925### Maintainer's dist rules
926
927git.spec: git.spec.in
928 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
929 mv $@+ $@
930
931GIT_TARNAME=git-$(GIT_VERSION)
932dist: git.spec git-archive
933 ./git-archive --format=tar \
934 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
935 @mkdir -p $(GIT_TARNAME)
936 @cp git.spec $(GIT_TARNAME)
937 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
938 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
939 $(TAR) rf $(GIT_TARNAME).tar \
940 $(GIT_TARNAME)/git.spec \
941 $(GIT_TARNAME)/version \
942 $(GIT_TARNAME)/git-gui/version
943 @rm -rf $(GIT_TARNAME)
944 gzip -f -9 $(GIT_TARNAME).tar
945
946rpm: dist
947 $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
948
949htmldocs = git-htmldocs-$(GIT_VERSION)
950manpages = git-manpages-$(GIT_VERSION)
951dist-doc:
952 rm -fr .doc-tmp-dir
953 mkdir .doc-tmp-dir
954 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
955 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
956 gzip -n -9 -f $(htmldocs).tar
957 :
958 rm -fr .doc-tmp-dir
959 mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7
960 $(MAKE) -C Documentation DESTDIR=./ \
961 man1dir=../.doc-tmp-dir/man1 \
962 man7dir=../.doc-tmp-dir/man7 \
963 install
964 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
965 gzip -n -9 -f $(manpages).tar
966 rm -fr .doc-tmp-dir
967
968### Cleaning rules
969
970clean:
971 rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
972 test-chmtime$X $(LIB_FILE) $(XDIFF_LIB)
973 rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
974 rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
975 rm -rf autom4te.cache
976 rm -f configure config.log config.mak.autogen config.mak.append config.status config.cache
977 rm -rf $(GIT_TARNAME) .doc-tmp-dir
978 rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
979 rm -f $(htmldocs).tar.gz $(manpages).tar.gz
980 rm -f gitweb/gitweb.cgi
981 $(MAKE) -C Documentation/ clean
982 $(MAKE) -C perl clean
983 $(MAKE) -C git-gui clean
984 $(MAKE) -C templates/ clean
985 $(MAKE) -C t/ clean
986 rm -f GIT-VERSION-FILE GIT-CFLAGS
987
988.PHONY: all install clean strip
989.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
990
991### Check documentation
992#
993check-docs::
994 @for v in $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk; \
995 do \
996 case "$$v" in \
997 git-merge-octopus | git-merge-ours | git-merge-recursive | \
998 git-merge-resolve | git-merge-stupid | \
999 git-add--interactive | git-fsck-objects | git-init-db | \
1000 git-repo-config | git-fetch--tool | \
1001 git-ssh-pull | git-ssh-push ) continue ;; \
1002 esac ; \
1003 test -f "Documentation/$$v.txt" || \
1004 echo "no doc: $$v"; \
1005 sed -e '1,/^__DATA__/d' Documentation/cmd-list.perl | \
1006 grep -q "^$$v[ ]" || \
1007 case "$$v" in \
1008 git) ;; \
1009 *) echo "no link: $$v";; \
1010 esac ; \
1011 done | sort
1012
1013### Make sure built-ins do not have dups and listed in git.c
1014#
1015check-builtins::
1016 ./check-builtins.sh