fast-import: Allow "reset" to delete a new branch without error
[git] / Makefile
1 # The default target of this Makefile is...
2 all::
3
4 # Define V=1 to have a more verbose compile.
5 #
6 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
7 # or vsnprintf() return -1 instead of number of characters which would
8 # have been written to the final string if enough space had been available.
9 #
10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
11 # when attempting to read from an fopen'ed directory.
12 #
13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
14 # This also implies MOZILLA_SHA1.
15 #
16 # Define NO_CURL if you do not have curl installed.  git-http-pull and
17 # git-http-push are not built, and you cannot use http:// and https://
18 # transports.
19 #
20 # Define CURLDIR=/foo/bar if your curl header and library files are in
21 # /foo/bar/include and /foo/bar/lib directories.
22 #
23 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
24 # not built, and you cannot push using http:// and https:// transports.
25 #
26 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
27 #
28 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
29 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
30 #
31 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
32 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
33 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
34 # some C compilers supported these specifiers prior to C99 as an extension.
35 #
36 # Define NO_STRCASESTR if you don't have strcasestr.
37 #
38 # Define NO_MEMMEM if you don't have memmem.
39 #
40 # Define NO_STRLCPY if you don't have strlcpy.
41 #
42 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
43 # If your compiler also does not support long long or does not have
44 # strtoull, define NO_STRTOULL.
45 #
46 # Define NO_SETENV if you don't have setenv in the C library.
47 #
48 # Define NO_UNSETENV if you don't have unsetenv in the C library.
49 #
50 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
51 #
52 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
53 #
54 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
55 # Enable it on Windows.  By default, symrefs are still used.
56 #
57 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
58 # tests.  These tests take up a significant amount of the total test time
59 # but are not needed unless you plan to talk to SVN repos.
60 #
61 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
62 # installed in /sw, but don't want GIT to link against any libraries
63 # installed there.  If defined you may specify your own (or Fink's)
64 # include directories and library directories by defining CFLAGS
65 # and LDFLAGS appropriately.
66 #
67 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
68 # have DarwinPorts installed in /opt/local, but don't want GIT to
69 # link against any libraries installed there.  If defined you may
70 # specify your own (or DarwinPort's) include directories and
71 # library directories by defining CFLAGS and LDFLAGS appropriately.
72 #
73 # Define PPC_SHA1 environment variable when running make to make use of
74 # a bundled SHA1 routine optimized for PowerPC.
75 #
76 # Define ARM_SHA1 environment variable when running make to make use of
77 # a bundled SHA1 routine optimized for ARM.
78 #
79 # Define MOZILLA_SHA1 environment variable when running make to make use of
80 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
81 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
82 # choice) has very fast version optimized for i586.
83 #
84 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
85 #
86 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
87 #
88 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
89 # Patrick Mauritz).
90 #
91 # Define NO_MMAP if you want to avoid mmap.
92 #
93 # Define NO_PREAD if you have a problem with pread() system call (e.g.
94 # cygwin.dll before v1.5.22).
95 #
96 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
97 # generally faster on your platform than accessing the working directory.
98 #
99 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
100 # the executable mode bit, but doesn't really do so.
101 #
102 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
103 #
104 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
105 # sockaddr_storage.
106 #
107 # Define NO_ICONV if your libc does not properly support iconv.
108 #
109 # Define OLD_ICONV if your library has an old iconv(), where the second
110 # (input buffer pointer) parameter is declared with type (const char **).
111 #
112 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
113 #
114 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
115 # that tells runtime paths to dynamic libraries;
116 # "-Wl,-rpath=/path/lib" is used instead.
117 #
118 # Define USE_NSEC below if you want git to care about sub-second file mtimes
119 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
120 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
121 # randomly break unless your underlying filesystem supports those sub-second
122 # times (my ext3 doesn't).
123 #
124 # Define USE_STDEV below if you want git to care about the underlying device
125 # change being considered an inode change from the update-index perspective.
126 #
127 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
128 #
129 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
130 #
131 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
132 # MakeMaker (e.g. using ActiveState under Cygwin).
133 #
134 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
135 #
136 # The TCL_PATH variable governs the location of the Tcl interpreter
137 # used to optimize git-gui for your system.  Only used if NO_TCLTK
138 # is not set.  Defaults to the bare 'tclsh'.
139 #
140 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
141 # If not set it defaults to the bare 'wish'. If it is set to the empty
142 # string then NO_TCLTK will be forced (this is used by configure script).
143 #
144 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
145 # parallel delta searching when packing objects.
146 #
147 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
148 # is a simplified version of the merge sort used in glibc. This is
149 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
150 #
151 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
152 # your external grep (e.g., if your system lacks grep, if its grep is
153 # broken, or spawning external process is slower than built-in grep git has).
154
155 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
156         @$(SHELL_PATH) ./GIT-VERSION-GEN
157 -include GIT-VERSION-FILE
158
159 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
160 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
161 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
162 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
163 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
164
165 # CFLAGS and LDFLAGS are for the users to override from the command line.
166
167 CFLAGS = -g -O2 -Wall
168 LDFLAGS =
169 ALL_CFLAGS = $(CFLAGS)
170 ALL_LDFLAGS = $(LDFLAGS)
171 STRIP ?= strip
172
173 prefix = $(HOME)
174 bindir = $(prefix)/bin
175 mandir = $(prefix)/share/man
176 infodir = $(prefix)/share/info
177 gitexecdir = $(bindir)
178 sharedir = $(prefix)/share
179 template_dir = $(sharedir)/git-core/templates
180 htmldir=$(sharedir)/doc/git-doc
181 ifeq ($(prefix),/usr)
182 sysconfdir = /etc
183 else
184 sysconfdir = $(prefix)/etc
185 endif
186 lib = lib
187 ETC_GITCONFIG = $(sysconfdir)/gitconfig
188 # DESTDIR=
189
190 # default configuration for gitweb
191 GITWEB_CONFIG = gitweb_config.perl
192 GITWEB_HOME_LINK_STR = projects
193 GITWEB_SITENAME =
194 GITWEB_PROJECTROOT = /pub/git
195 GITWEB_PROJECT_MAXDEPTH = 2007
196 GITWEB_EXPORT_OK =
197 GITWEB_STRICT_EXPORT =
198 GITWEB_BASE_URL =
199 GITWEB_LIST =
200 GITWEB_HOMETEXT = indextext.html
201 GITWEB_CSS = gitweb.css
202 GITWEB_LOGO = git-logo.png
203 GITWEB_FAVICON = git-favicon.png
204 GITWEB_SITE_HEADER =
205 GITWEB_SITE_FOOTER =
206
207 export prefix bindir gitexecdir sharedir template_dir htmldir sysconfdir
208
209 CC = gcc
210 AR = ar
211 RM = rm -f
212 TAR = tar
213 FIND = find
214 INSTALL = install
215 RPMBUILD = rpmbuild
216 TCL_PATH = tclsh
217 TCLTK_PATH = wish
218
219 export TCL_PATH TCLTK_PATH
220
221 # sparse is architecture-neutral, which means that we need to tell it
222 # explicitly what architecture to check for. Fix this up for yours..
223 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
224
225
226
227 ### --- END CONFIGURATION SECTION ---
228
229 # Those must not be GNU-specific; they are shared with perl/ which may
230 # be built by a different compiler. (Note that this is an artifact now
231 # but it still might be nice to keep that distinction.)
232 BASIC_CFLAGS =
233 BASIC_LDFLAGS =
234
235 SCRIPT_SH = \
236         git-bisect.sh \
237         git-clone.sh \
238         git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
239         git-pull.sh git-rebase.sh git-rebase--interactive.sh \
240         git-repack.sh git-request-pull.sh \
241         git-sh-setup.sh \
242         git-am.sh \
243         git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
244         git-merge-resolve.sh \
245         git-lost-found.sh git-quiltimport.sh git-submodule.sh \
246         git-filter-branch.sh \
247         git-stash.sh \
248         git-web--browse.sh
249
250 SCRIPT_PERL = \
251         git-add--interactive.perl \
252         git-archimport.perl git-cvsimport.perl git-relink.perl \
253         git-cvsserver.perl git-cvsexportcommit.perl \
254         git-send-email.perl git-svn.perl
255
256 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
257           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
258           git-instaweb
259
260 # ... and all the rest that could be moved out of bindir to gitexecdir
261 PROGRAMS = \
262         git-fetch-pack$X \
263         git-hash-object$X git-index-pack$X \
264         git-fast-import$X \
265         git-daemon$X \
266         git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \
267         git-receive-pack$X \
268         git-send-pack$X git-shell$X \
269         git-show-index$X \
270         git-unpack-file$X \
271         git-update-server-info$X \
272         git-upload-pack$X \
273         git-pack-redundant$X git-var$X \
274         git-merge-tree$X git-imap-send$X \
275         $(EXTRA_PROGRAMS)
276
277 # Empty...
278 EXTRA_PROGRAMS =
279
280 # List built-in command $C whose implementation cmd_$C() is not in
281 # builtin-$C.o but is linked in as part of some other command.
282 BUILT_INS = \
283         git-format-patch$X git-show$X git-whatchanged$X git-cherry$X \
284         git-get-tar-commit-id$X git-init$X git-repo-config$X \
285         git-fsck-objects$X git-cherry-pick$X git-peek-remote$X git-status$X \
286         git-merge-subtree$X \
287         $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
288
289 # what 'all' will build and 'install' will install, in gitexecdir
290 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
291
292 # what 'all' will build but not install in gitexecdir
293 OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
294
295 # Set paths to tools early so that they can be used for version tests.
296 ifndef SHELL_PATH
297         SHELL_PATH = /bin/sh
298 endif
299 ifndef PERL_PATH
300         PERL_PATH = /usr/bin/perl
301 endif
302
303 export PERL_PATH
304
305 LIB_FILE=libgit.a
306 XDIFF_LIB=xdiff/lib.a
307
308 LIB_H = \
309         archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \
310         diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
311         run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
312         tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
313         utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \
314         mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h ll-merge.h fsck.h \
315         pack-revindex.h
316
317 DIFF_OBJS = \
318         diff.o diff-lib.o diffcore-break.o diffcore-order.o \
319         diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
320         diffcore-delta.o log-tree.o
321
322 LIB_OBJS = \
323         blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \
324         date.o diff-delta.o entry.o exec_cmd.o ident.o \
325         pretty.o interpolate.o hash.o \
326         lockfile.o \
327         patch-ids.o \
328         object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \
329         sideband.o reachable.o reflog-walk.o \
330         quote.o read-cache.o refs.o run-command.o dir.o \
331         server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
332         tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
333         revision.o pager.o tree-walk.o xdiff-interface.o \
334         write_or_die.o trace.o list-objects.o grep.o match-trees.o \
335         alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
336         color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
337         convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \
338         transport.o bundle.o walker.o parse-options.o ws.o archive.o branch.o \
339         ll-merge.o alias.o fsck.o pack-revindex.o
340
341 BUILTIN_OBJS = \
342         builtin-add.o \
343         builtin-annotate.o \
344         builtin-apply.o \
345         builtin-archive.o \
346         builtin-blame.o \
347         builtin-branch.o \
348         builtin-bundle.o \
349         builtin-cat-file.o \
350         builtin-check-attr.o \
351         builtin-checkout.o \
352         builtin-checkout-index.o \
353         builtin-check-ref-format.o \
354         builtin-clean.o \
355         builtin-commit.o \
356         builtin-commit-tree.o \
357         builtin-count-objects.o \
358         builtin-describe.o \
359         builtin-diff.o \
360         builtin-diff-files.o \
361         builtin-diff-index.o \
362         builtin-diff-tree.o \
363         builtin-fast-export.o \
364         builtin-fetch.o \
365         builtin-fetch-pack.o \
366         builtin-fetch--tool.o \
367         builtin-fmt-merge-msg.o \
368         builtin-for-each-ref.o \
369         builtin-fsck.o \
370         builtin-gc.o \
371         builtin-grep.o \
372         builtin-init-db.o \
373         builtin-log.o \
374         builtin-ls-files.o \
375         builtin-ls-tree.o \
376         builtin-ls-remote.o \
377         builtin-mailinfo.o \
378         builtin-mailsplit.o \
379         builtin-merge-base.o \
380         builtin-merge-file.o \
381         builtin-merge-ours.o \
382         builtin-merge-recursive.o \
383         builtin-mv.o \
384         builtin-name-rev.o \
385         builtin-pack-objects.o \
386         builtin-prune.o \
387         builtin-prune-packed.o \
388         builtin-push.o \
389         builtin-read-tree.o \
390         builtin-reflog.o \
391         builtin-remote.o \
392         builtin-send-pack.o \
393         builtin-config.o \
394         builtin-rerere.o \
395         builtin-reset.o \
396         builtin-rev-list.o \
397         builtin-rev-parse.o \
398         builtin-revert.o \
399         builtin-rm.o \
400         builtin-shortlog.o \
401         builtin-show-branch.o \
402         builtin-stripspace.o \
403         builtin-symbolic-ref.o \
404         builtin-tag.o \
405         builtin-tar-tree.o \
406         builtin-unpack-objects.o \
407         builtin-update-index.o \
408         builtin-update-ref.o \
409         builtin-upload-archive.o \
410         builtin-verify-pack.o \
411         builtin-verify-tag.o \
412         builtin-write-tree.o \
413         builtin-show-ref.o \
414         builtin-pack-refs.o
415
416 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
417 EXTLIBS =
418
419 #
420 # Platform specific tweaks
421 #
422
423 # We choose to avoid "if .. else if .. else .. endif endif"
424 # because maintaining the nesting to match is a pain.  If
425 # we had "elif" things would have been much nicer...
426
427 ifeq ($(uname_S),Linux)
428         NO_STRLCPY = YesPlease
429 endif
430 ifeq ($(uname_S),GNU/kFreeBSD)
431         NO_STRLCPY = YesPlease
432 endif
433 ifeq ($(uname_S),Darwin)
434         NEEDS_SSL_WITH_CRYPTO = YesPlease
435         NEEDS_LIBICONV = YesPlease
436         ifneq ($(shell expr "$(uname_R)" : '9\.'),2)
437                 OLD_ICONV = UnfortunatelyYes
438         endif
439         NO_STRLCPY = YesPlease
440         NO_MEMMEM = YesPlease
441 endif
442 ifeq ($(uname_S),SunOS)
443         NEEDS_SOCKET = YesPlease
444         NEEDS_NSL = YesPlease
445         SHELL_PATH = /bin/bash
446         NO_STRCASESTR = YesPlease
447         NO_MEMMEM = YesPlease
448         NO_HSTRERROR = YesPlease
449         NO_MKDTEMP = YesPlease
450         ifeq ($(uname_R),5.8)
451                 NEEDS_LIBICONV = YesPlease
452                 NO_UNSETENV = YesPlease
453                 NO_SETENV = YesPlease
454                 NO_C99_FORMAT = YesPlease
455                 NO_STRTOUMAX = YesPlease
456         endif
457         ifeq ($(uname_R),5.9)
458                 NO_UNSETENV = YesPlease
459                 NO_SETENV = YesPlease
460                 NO_C99_FORMAT = YesPlease
461                 NO_STRTOUMAX = YesPlease
462         endif
463         INSTALL = ginstall
464         TAR = gtar
465         BASIC_CFLAGS += -D__EXTENSIONS__
466 endif
467 ifeq ($(uname_O),Cygwin)
468         NO_D_TYPE_IN_DIRENT = YesPlease
469         NO_D_INO_IN_DIRENT = YesPlease
470         NO_STRCASESTR = YesPlease
471         NO_MEMMEM = YesPlease
472         NO_SYMLINK_HEAD = YesPlease
473         NEEDS_LIBICONV = YesPlease
474         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
475         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
476         OLD_ICONV = UnfortunatelyYes
477         # There are conflicting reports about this.
478         # On some boxes NO_MMAP is needed, and not so elsewhere.
479         # Try commenting this out if you suspect MMAP is more efficient
480         NO_MMAP = YesPlease
481         NO_IPV6 = YesPlease
482         X = .exe
483 endif
484 ifeq ($(uname_S),FreeBSD)
485         NEEDS_LIBICONV = YesPlease
486         NO_MEMMEM = YesPlease
487         BASIC_CFLAGS += -I/usr/local/include
488         BASIC_LDFLAGS += -L/usr/local/lib
489         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
490 endif
491 ifeq ($(uname_S),OpenBSD)
492         NO_STRCASESTR = YesPlease
493         NO_MEMMEM = YesPlease
494         NEEDS_LIBICONV = YesPlease
495         BASIC_CFLAGS += -I/usr/local/include
496         BASIC_LDFLAGS += -L/usr/local/lib
497 endif
498 ifeq ($(uname_S),NetBSD)
499         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
500                 NEEDS_LIBICONV = YesPlease
501         endif
502         BASIC_CFLAGS += -I/usr/pkg/include
503         BASIC_LDFLAGS += -L/usr/pkg/lib
504         ALL_LDFLAGS += -Wl,-rpath,/usr/pkg/lib
505 endif
506 ifeq ($(uname_S),AIX)
507         NO_STRCASESTR=YesPlease
508         NO_MEMMEM = YesPlease
509         NO_STRLCPY = YesPlease
510         NEEDS_LIBICONV=YesPlease
511 endif
512 ifeq ($(uname_S),GNU)
513         # GNU/Hurd
514         NO_STRLCPY=YesPlease
515 endif
516 ifeq ($(uname_S),IRIX64)
517         NO_IPV6=YesPlease
518         NO_SETENV=YesPlease
519         NO_STRCASESTR=YesPlease
520         NO_MEMMEM = YesPlease
521         NO_STRLCPY = YesPlease
522         NO_SOCKADDR_STORAGE=YesPlease
523         SHELL_PATH=/usr/gnu/bin/bash
524         BASIC_CFLAGS += -DPATH_MAX=1024
525         # for now, build 32-bit version
526         BASIC_LDFLAGS += -L/usr/lib32
527 endif
528 ifeq ($(uname_S),HP-UX)
529         NO_IPV6=YesPlease
530         NO_SETENV=YesPlease
531         NO_STRCASESTR=YesPlease
532         NO_MEMMEM = YesPlease
533         NO_STRLCPY = YesPlease
534         NO_MKDTEMP = YesPlease
535         NO_UNSETENV = YesPlease
536         NO_HSTRERROR = YesPlease
537         NO_SYS_SELECT_H = YesPlease
538 endif
539 ifneq (,$(findstring arm,$(uname_M)))
540         ARM_SHA1 = YesPlease
541 endif
542
543 -include config.mak.autogen
544 -include config.mak
545
546 ifeq ($(uname_S),Darwin)
547         ifndef NO_FINK
548                 ifeq ($(shell test -d /sw/lib && echo y),y)
549                         BASIC_CFLAGS += -I/sw/include
550                         BASIC_LDFLAGS += -L/sw/lib
551                 endif
552         endif
553         ifndef NO_DARWIN_PORTS
554                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
555                         BASIC_CFLAGS += -I/opt/local/include
556                         BASIC_LDFLAGS += -L/opt/local/lib
557                 endif
558         endif
559 endif
560
561 ifdef NO_R_TO_GCC_LINKER
562         # Some gcc does not accept and pass -R to the linker to specify
563         # the runtime dynamic library path.
564         CC_LD_DYNPATH = -Wl,-rpath=
565 else
566         CC_LD_DYNPATH = -R
567 endif
568
569 ifdef NO_CURL
570         BASIC_CFLAGS += -DNO_CURL
571 else
572         ifdef CURLDIR
573                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
574                 BASIC_CFLAGS += -I$(CURLDIR)/include
575                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
576         else
577                 CURL_LIBCURL = -lcurl
578         endif
579         BUILTIN_OBJS += builtin-http-fetch.o
580         EXTLIBS += $(CURL_LIBCURL)
581         LIB_OBJS += http.o http-walker.o
582         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
583         ifeq "$(curl_check)" "070908"
584                 ifndef NO_EXPAT
585                         PROGRAMS += git-http-push$X
586                 endif
587         endif
588         ifndef NO_EXPAT
589                 EXPAT_LIBEXPAT = -lexpat
590         endif
591 endif
592
593 ifdef ZLIB_PATH
594         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
595         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
596 endif
597 EXTLIBS += -lz
598
599 ifndef NO_OPENSSL
600         OPENSSL_LIBSSL = -lssl
601         ifdef OPENSSLDIR
602                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
603                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
604         else
605                 OPENSSL_LINK =
606         endif
607 else
608         BASIC_CFLAGS += -DNO_OPENSSL
609         MOZILLA_SHA1 = 1
610         OPENSSL_LIBSSL =
611 endif
612 ifdef NEEDS_SSL_WITH_CRYPTO
613         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
614 else
615         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
616 endif
617 ifdef NEEDS_LIBICONV
618         ifdef ICONVDIR
619                 BASIC_CFLAGS += -I$(ICONVDIR)/include
620                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
621         else
622                 ICONV_LINK =
623         endif
624         EXTLIBS += $(ICONV_LINK) -liconv
625 endif
626 ifdef NEEDS_SOCKET
627         EXTLIBS += -lsocket
628 endif
629 ifdef NEEDS_NSL
630         EXTLIBS += -lnsl
631 endif
632 ifdef NO_D_TYPE_IN_DIRENT
633         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
634 endif
635 ifdef NO_D_INO_IN_DIRENT
636         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
637 endif
638 ifdef NO_C99_FORMAT
639         BASIC_CFLAGS += -DNO_C99_FORMAT
640 endif
641 ifdef SNPRINTF_RETURNS_BOGUS
642         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
643         COMPAT_OBJS += compat/snprintf.o
644 endif
645 ifdef FREAD_READS_DIRECTORIES
646         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
647         COMPAT_OBJS += compat/fopen.o
648 endif
649 ifdef NO_SYMLINK_HEAD
650         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
651 endif
652 ifdef NO_STRCASESTR
653         COMPAT_CFLAGS += -DNO_STRCASESTR
654         COMPAT_OBJS += compat/strcasestr.o
655 endif
656 ifdef NO_STRLCPY
657         COMPAT_CFLAGS += -DNO_STRLCPY
658         COMPAT_OBJS += compat/strlcpy.o
659 endif
660 ifdef NO_STRTOUMAX
661         COMPAT_CFLAGS += -DNO_STRTOUMAX
662         COMPAT_OBJS += compat/strtoumax.o
663 endif
664 ifdef NO_STRTOULL
665         COMPAT_CFLAGS += -DNO_STRTOULL
666 endif
667 ifdef NO_SETENV
668         COMPAT_CFLAGS += -DNO_SETENV
669         COMPAT_OBJS += compat/setenv.o
670 endif
671 ifdef NO_MKDTEMP
672         COMPAT_CFLAGS += -DNO_MKDTEMP
673         COMPAT_OBJS += compat/mkdtemp.o
674 endif
675 ifdef NO_UNSETENV
676         COMPAT_CFLAGS += -DNO_UNSETENV
677         COMPAT_OBJS += compat/unsetenv.o
678 endif
679 ifdef NO_SYS_SELECT_H
680         BASIC_CFLAGS += -DNO_SYS_SELECT_H
681 endif
682 ifdef NO_MMAP
683         COMPAT_CFLAGS += -DNO_MMAP
684         COMPAT_OBJS += compat/mmap.o
685 endif
686 ifdef NO_PREAD
687         COMPAT_CFLAGS += -DNO_PREAD
688         COMPAT_OBJS += compat/pread.o
689 endif
690 ifdef NO_FAST_WORKING_DIRECTORY
691         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
692 endif
693 ifdef NO_TRUSTABLE_FILEMODE
694         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
695 endif
696 ifdef NO_IPV6
697         BASIC_CFLAGS += -DNO_IPV6
698 endif
699 ifdef NO_SOCKADDR_STORAGE
700 ifdef NO_IPV6
701         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
702 else
703         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
704 endif
705 endif
706 ifdef NO_INET_NTOP
707         LIB_OBJS += compat/inet_ntop.o
708 endif
709 ifdef NO_INET_PTON
710         LIB_OBJS += compat/inet_pton.o
711 endif
712
713 ifdef NO_ICONV
714         BASIC_CFLAGS += -DNO_ICONV
715 endif
716
717 ifdef OLD_ICONV
718         BASIC_CFLAGS += -DOLD_ICONV
719 endif
720
721 ifdef NO_DEFLATE_BOUND
722         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
723 endif
724
725 ifdef PPC_SHA1
726         SHA1_HEADER = "ppc/sha1.h"
727         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
728 else
729 ifdef ARM_SHA1
730         SHA1_HEADER = "arm/sha1.h"
731         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
732 else
733 ifdef MOZILLA_SHA1
734         SHA1_HEADER = "mozilla-sha1/sha1.h"
735         LIB_OBJS += mozilla-sha1/sha1.o
736 else
737         SHA1_HEADER = <openssl/sha.h>
738         EXTLIBS += $(LIB_4_CRYPTO)
739 endif
740 endif
741 endif
742 ifdef NO_PERL_MAKEMAKER
743         export NO_PERL_MAKEMAKER
744 endif
745 ifdef NO_HSTRERROR
746         COMPAT_CFLAGS += -DNO_HSTRERROR
747         COMPAT_OBJS += compat/hstrerror.o
748 endif
749 ifdef NO_MEMMEM
750         COMPAT_CFLAGS += -DNO_MEMMEM
751         COMPAT_OBJS += compat/memmem.o
752 endif
753 ifdef INTERNAL_QSORT
754         COMPAT_CFLAGS += -DINTERNAL_QSORT
755         COMPAT_OBJS += compat/qsort.o
756 endif
757
758 ifdef THREADED_DELTA_SEARCH
759         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
760         EXTLIBS += -lpthread
761         LIB_OBJS += thread-utils.o
762 endif
763 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
764         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
765 endif
766 ifdef NO_EXTERNAL_GREP
767         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
768 endif
769
770 ifeq ($(TCLTK_PATH),)
771 NO_TCLTK=NoThanks
772 endif
773
774 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
775 QUIET_SUBDIR1  =
776
777 ifneq ($(findstring $(MAKEFLAGS),w),w)
778 PRINT_DIR = --no-print-directory
779 else # "make -w"
780 NO_SUBDIR = :
781 endif
782
783 ifneq ($(findstring $(MAKEFLAGS),s),s)
784 ifndef V
785         QUIET_CC       = @echo '   ' CC $@;
786         QUIET_AR       = @echo '   ' AR $@;
787         QUIET_LINK     = @echo '   ' LINK $@;
788         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
789         QUIET_GEN      = @echo '   ' GEN $@;
790         QUIET_SUBDIR0  = +@subdir=
791         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
792                          $(MAKE) $(PRINT_DIR) -C $$subdir
793         export V
794         export QUIET_GEN
795         export QUIET_BUILT_IN
796 endif
797 endif
798
799 ifdef ASCIIDOC8
800         export ASCIIDOC8
801 endif
802
803 # Shell quote (do not use $(call) to accommodate ancient setups);
804
805 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
806 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
807
808 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
809 bindir_SQ = $(subst ','\'',$(bindir))
810 mandir_SQ = $(subst ','\'',$(mandir))
811 infodir_SQ = $(subst ','\'',$(infodir))
812 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
813 template_dir_SQ = $(subst ','\'',$(template_dir))
814 htmldir_SQ = $(subst ','\'',$(htmldir))
815 prefix_SQ = $(subst ','\'',$(prefix))
816
817 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
818 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
819 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
820
821 LIBS = $(GITLIBS) $(EXTLIBS)
822
823 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
824         $(COMPAT_CFLAGS)
825 LIB_OBJS += $(COMPAT_OBJS)
826
827 ALL_CFLAGS += $(BASIC_CFLAGS)
828 ALL_LDFLAGS += $(BASIC_LDFLAGS)
829
830 export TAR INSTALL DESTDIR SHELL_PATH
831
832
833 ### Build rules
834
835 all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
836 ifneq (,$X)
837         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$p';)
838 endif
839
840 all::
841 ifndef NO_TCLTK
842         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
843         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
844 endif
845         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
846         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
847
848 strip: $(PROGRAMS) git$X
849         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
850
851 git.o: git.c common-cmds.h GIT-CFLAGS
852         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
853                 $(ALL_CFLAGS) -c $(filter %.c,$^)
854
855 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
856         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
857                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
858
859 help.o: help.c common-cmds.h GIT-CFLAGS
860         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
861                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
862                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
863                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
864
865 $(BUILT_INS): git$X
866         $(QUIET_BUILT_IN)$(RM) $@ && ln git$X $@
867
868 common-cmds.h: ./generate-cmdlist.sh command-list.txt
869
870 common-cmds.h: $(wildcard Documentation/git-*.txt)
871         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
872
873 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
874         $(QUIET_GEN)$(RM) $@ $@+ && \
875         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
876             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
877             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
878             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
879             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
880             $@.sh >$@+ && \
881         chmod +x $@+ && \
882         mv $@+ $@
883
884 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
885
886 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
887         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
888
889 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
890         $(QUIET_GEN)$(RM) $@ $@+ && \
891         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
892         sed -e '1{' \
893             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
894             -e '        h' \
895             -e '        s=.*=use lib (split(/:/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
896             -e '        H' \
897             -e '        x' \
898             -e '}' \
899             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
900             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
901             $@.perl >$@+ && \
902         chmod +x $@+ && \
903         mv $@+ $@
904
905 gitweb/gitweb.cgi: gitweb/gitweb.perl
906         $(QUIET_GEN)$(RM) $@ $@+ && \
907         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
908             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
909             -e 's|++GIT_BINDIR++|$(bindir)|g' \
910             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
911             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
912             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
913             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
914             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
915             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
916             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
917             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
918             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
919             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
920             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
921             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
922             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
923             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
924             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
925             $< >$@+ && \
926         chmod +x $@+ && \
927         mv $@+ $@
928
929 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
930         $(QUIET_GEN)$(RM) $@ $@+ && \
931         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
932             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
933             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
934             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
935             -e '/@@GITWEB_CGI@@/d' \
936             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
937             -e '/@@GITWEB_CSS@@/d' \
938             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
939             $@.sh > $@+ && \
940         chmod +x $@+ && \
941         mv $@+ $@
942
943 configure: configure.ac
944         $(QUIET_GEN)$(RM) $@ $<+ && \
945         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
946             $< > $<+ && \
947         autoconf -o $@ $<+ && \
948         $(RM) $<+
949
950 # These can record GIT_VERSION
951 git.o git.spec \
952         $(patsubst %.sh,%,$(SCRIPT_SH)) \
953         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
954         : GIT-VERSION-FILE
955
956 %.o: %.c GIT-CFLAGS
957         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
958 %.s: %.c GIT-CFLAGS
959         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
960 %.o: %.S
961         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
962
963 exec_cmd.o: exec_cmd.c GIT-CFLAGS
964         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' $<
965 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
966         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
967
968 config.o: config.c GIT-CFLAGS
969         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
970
971 http.o: http.c GIT-CFLAGS
972         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
973
974 ifdef NO_EXPAT
975 http-walker.o: http-walker.c http.h GIT-CFLAGS
976         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
977 endif
978
979 git-%$X: %.o $(GITLIBS)
980         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
981
982 git-imap-send$X: imap-send.o $(LIB_FILE)
983
984 http.o http-walker.o http-push.o transport.o: http.h
985
986 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
987         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
988                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
989
990 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
991 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
992 builtin-revert.o wt-status.o: wt-status.h
993
994 $(LIB_FILE): $(LIB_OBJS)
995         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
996
997 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
998         xdiff/xmerge.o
999 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1000         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1001
1002 $(XDIFF_LIB): $(XDIFF_OBJS)
1003         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1004
1005
1006 doc:
1007         $(MAKE) -C Documentation all
1008
1009 info:
1010         $(MAKE) -C Documentation info
1011
1012 TAGS:
1013         $(RM) TAGS
1014         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1015
1016 tags:
1017         $(RM) tags
1018         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1019
1020 cscope:
1021         $(RM) cscope*
1022         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1023
1024 ### Detect prefix changes
1025 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1026              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1027
1028 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1029         @FLAGS='$(TRACK_CFLAGS)'; \
1030             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1031                 echo 1>&2 "    * new build flags or prefix"; \
1032                 echo "$$FLAGS" >GIT-CFLAGS; \
1033             fi
1034
1035 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1036         @echo SHELL_PATH=\''$(SHELL_PATH_SQ)'\' >$@
1037
1038 ### Detect Tck/Tk interpreter path changes
1039 ifndef NO_TCLTK
1040 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1041
1042 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1043         @VARS='$(TRACK_VARS)'; \
1044             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1045                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1046                 echo "$$VARS" >$@; \
1047             fi
1048
1049 .PHONY: .FORCE-GIT-GUI-VARS
1050 endif
1051
1052 ### Testing rules
1053
1054 TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X
1055
1056 all:: $(TEST_PROGRAMS)
1057
1058 # GNU make supports exporting all variables by "export" without parameters.
1059 # However, the environment gets quite big, and some programs have problems
1060 # with that.
1061
1062 export NO_SVN_TESTS
1063
1064 test: all
1065         $(MAKE) -C t/ all
1066
1067 test-date$X: date.o ctype.o
1068
1069 test-delta$X: diff-delta.o patch-delta.o
1070
1071 test-parse-options$X: parse-options.o
1072
1073 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1074
1075 test-%$X: test-%.o $(GITLIBS)
1076         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1077
1078 check-sha1:: test-sha1$X
1079         ./test-sha1.sh
1080
1081 check: common-cmds.h
1082         for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done
1083
1084 remove-dashes:
1085         ./fixup-builtins $(BUILT_INS)
1086
1087 ### Installation rules
1088
1089 install: all
1090         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1091         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1092         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
1093         $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
1094         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1095         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1096 ifndef NO_TCLTK
1097         $(MAKE) -C gitk-git install
1098         $(MAKE) -C git-gui install
1099 endif
1100         if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
1101         then \
1102                 ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1103                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' || \
1104                 cp '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
1105                         '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X'; \
1106         fi
1107         $(foreach p,$(BUILT_INS), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git$X' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
1108 ifneq (,$X)
1109         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), $(RM) '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p';)
1110 endif
1111
1112 install-doc:
1113         $(MAKE) -C Documentation install
1114
1115 install-info:
1116         $(MAKE) -C Documentation install-info
1117
1118 quick-install-doc:
1119         $(MAKE) -C Documentation quick-install
1120
1121
1122
1123 ### Maintainer's dist rules
1124
1125 git.spec: git.spec.in
1126         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1127         mv $@+ $@
1128
1129 GIT_TARNAME=git-$(GIT_VERSION)
1130 dist: git.spec git-archive$(X) configure
1131         ./git-archive --format=tar \
1132                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1133         @mkdir -p $(GIT_TARNAME)
1134         @cp git.spec configure $(GIT_TARNAME)
1135         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1136         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1137         $(TAR) rf $(GIT_TARNAME).tar \
1138                 $(GIT_TARNAME)/git.spec \
1139                 $(GIT_TARNAME)/configure \
1140                 $(GIT_TARNAME)/version \
1141                 $(GIT_TARNAME)/git-gui/version
1142         @$(RM) -r $(GIT_TARNAME)
1143         gzip -f -9 $(GIT_TARNAME).tar
1144
1145 rpm: dist
1146         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1147
1148 htmldocs = git-htmldocs-$(GIT_VERSION)
1149 manpages = git-manpages-$(GIT_VERSION)
1150 dist-doc:
1151         $(RM) -r .doc-tmp-dir
1152         mkdir .doc-tmp-dir
1153         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1154         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1155         gzip -n -9 -f $(htmldocs).tar
1156         :
1157         $(RM) -r .doc-tmp-dir
1158         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1159         $(MAKE) -C Documentation DESTDIR=./ \
1160                 man1dir=../.doc-tmp-dir/man1 \
1161                 man5dir=../.doc-tmp-dir/man5 \
1162                 man7dir=../.doc-tmp-dir/man7 \
1163                 install
1164         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1165         gzip -n -9 -f $(manpages).tar
1166         $(RM) -r .doc-tmp-dir
1167
1168 ### Cleaning rules
1169
1170 distclean: clean
1171         $(RM) configure
1172
1173 clean:
1174         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1175                 $(LIB_FILE) $(XDIFF_LIB)
1176         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1177         $(RM) $(TEST_PROGRAMS)
1178         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1179         $(RM) -r autom4te.cache
1180         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1181         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1182         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1183         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1184         $(RM) gitweb/gitweb.cgi
1185         $(MAKE) -C Documentation/ clean
1186         $(MAKE) -C perl clean
1187         $(MAKE) -C templates/ clean
1188         $(MAKE) -C t/ clean
1189 ifndef NO_TCLTK
1190         $(MAKE) -C gitk-git clean
1191         $(MAKE) -C git-gui clean
1192 endif
1193         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1194
1195 .PHONY: all install clean strip
1196 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1197 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1198
1199 ### Check documentation
1200 #
1201 check-docs::
1202         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1203         do \
1204                 case "$$v" in \
1205                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1206                 git-merge-resolve | git-merge-stupid | git-merge-subtree | \
1207                 git-fsck-objects | git-init-db | \
1208                 git-?*--?* ) continue ;; \
1209                 esac ; \
1210                 test -f "Documentation/$$v.txt" || \
1211                 echo "no doc: $$v"; \
1212                 sed -e '/^#/d' command-list.txt | \
1213                 grep -q "^$$v[  ]" || \
1214                 case "$$v" in \
1215                 git) ;; \
1216                 *) echo "no link: $$v";; \
1217                 esac ; \
1218         done; \
1219         ( \
1220                 sed -e '/^#/d' \
1221                     -e 's/[     ].*//' \
1222                     -e 's/^/listed /' command-list.txt; \
1223                 ls -1 Documentation/git*txt | \
1224                 sed -e 's|Documentation/|documented |' \
1225                     -e 's/\.txt//'; \
1226         ) | while read how cmd; \
1227         do \
1228                 case "$$how,$$cmd" in \
1229                 *,git-citool | \
1230                 *,git-gui | \
1231                 *,git-help | \
1232                 documented,gitattributes | \
1233                 documented,gitignore | \
1234                 documented,gitmodules | \
1235                 documented,gitcli | \
1236                 documented,git-tools | \
1237                 sentinel,not,matching,is,ok ) continue ;; \
1238                 esac; \
1239                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1240                 *" $$cmd "*)    ;; \
1241                 *) echo "removed but $$how: $$cmd" ;; \
1242                 esac; \
1243         done ) | sort
1244
1245 ### Make sure built-ins do not have dups and listed in git.c
1246 #
1247 check-builtins::
1248         ./check-builtins.sh
1249