1# The default target of this Makefile is...
2all::
3
4# Define V=1 to have a more verbose compile.
5#
6# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
7#
8# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
9# to PATH if your tools in /usr/bin are broken.
10#
11# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
12# system headers do not define a socklen_t type.
13#
14# Define INLINE to a suitable substitute (such as '__inline' or '') if git
15# fails to compile with errors about undefined inline functions or similar.
16#
17# Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
18# or vsnprintf() return -1 instead of number of characters which would
19# have been written to the final string if enough space had been available.
20#
21# Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
22# when attempting to read from an fopen'ed directory.
23#
24# Define NO_OPENSSL environment variable if you do not have OpenSSL.
25# This also implies BLK_SHA1.
26#
27# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
28# able to use Perl-compatible regular expressions.
29#
30# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
31# /foo/bar/include and /foo/bar/lib directories.
32#
33# Define NO_CURL if you do not have libcurl installed. git-http-fetch and
34# git-http-push are not built, and you cannot use http:// and https://
35# transports (neither smart nor dumb).
36#
37# Define CURLDIR=/foo/bar if your curl header and library files are in
38# /foo/bar/include and /foo/bar/lib directories.
39#
40# Define NO_EXPAT if you do not have expat installed. git-http-push is
41# not built, and you cannot push using http:// and https:// transports (dumb).
42#
43# Define EXPATDIR=/foo/bar if your expat header and library files are in
44# /foo/bar/include and /foo/bar/lib directories.
45#
46# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
47# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
48#
49# Define NO_GETTEXT if you don't want Git output to be translated.
50# A translated Git requires GNU libintl or another gettext implementation,
51# plus libintl-perl at runtime.
52#
53# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
54# the installed gettext translation of the shell scripts output.
55#
56# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
57# trust the langinfo.h's nl_langinfo(CODESET) function to return the
58# current character set. GNU and Solaris have a nl_langinfo(CODESET),
59# FreeBSD can use either, but MinGW and some others need to use
60# libcharset.h's locale_charset() instead.
61#
62# Define CHARSET_LIB to you need to link with library other than -liconv to
63# use locale_charset() function. On some platforms this needs to set to
64# -lcharset
65#
66# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
67# need -lintl when linking.
68#
69# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
70# doesn't support GNU extensions like --check and --statistics
71#
72# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
73# it specifies.
74#
75# Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
76#
77# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
78# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
79#
80# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
81#
82# Define NO_STRCASESTR if you don't have strcasestr.
83#
84# Define NO_MEMMEM if you don't have memmem.
85#
86# Define NO_GETPAGESIZE if you don't have getpagesize.
87#
88# Define NO_STRLCPY if you don't have strlcpy.
89#
90# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
91# C library. If your compiler also does not support long long or does not have
92# strtoull, define NO_STRTOULL.
93#
94# Define NO_SETENV if you don't have setenv in the C library.
95#
96# Define NO_UNSETENV if you don't have unsetenv in the C library.
97#
98# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
99#
100# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
101#
102# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
103#
104# Define NO_STRTOK_R if you don't have strtok_r in the C library.
105#
106# Define NO_FNMATCH if you don't have fnmatch in the C library.
107#
108# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
109# FNM_CASEFOLD GNU extension.
110#
111# Define USE_WILDMATCH if you want to use Git's wildmatch
112# implementation as fnmatch
113#
114# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
115# in the C library.
116#
117# Define NO_LIBGEN_H if you don't have libgen.h.
118#
119# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
120#
121# Define NO_SYS_SELECT_H if you don't have sys/select.h.
122#
123# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
124# Enable it on Windows. By default, symrefs are still used.
125#
126# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
127# tests. These tests take up a significant amount of the total test time
128# but are not needed unless you plan to talk to SVN repos.
129#
130# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
131# installed in /sw, but don't want GIT to link against any libraries
132# installed there. If defined you may specify your own (or Fink's)
133# include directories and library directories by defining CFLAGS
134# and LDFLAGS appropriately.
135#
136# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
137# have DarwinPorts installed in /opt/local, but don't want GIT to
138# link against any libraries installed there. If defined you may
139# specify your own (or DarwinPort's) include directories and
140# library directories by defining CFLAGS and LDFLAGS appropriately.
141#
142# Define BLK_SHA1 environment variable to make use of the bundled
143# optimized C SHA1 routine.
144#
145# Define PPC_SHA1 environment variable when running make to make use of
146# a bundled SHA1 routine optimized for PowerPC.
147#
148# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
149#
150# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
151#
152# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
153#
154# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
155#
156# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
157#
158# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
159#
160# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
161#
162# Define NO_UINTMAX_T if you don't have uintmax_t.
163#
164# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
165# Patrick Mauritz).
166#
167# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
168# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
169# inet_ntop and inet_pton additionally reside there.
170#
171# Define NO_MMAP if you want to avoid mmap.
172#
173# Define NO_SYS_POLL_H if you don't have sys/poll.h.
174#
175# Define NO_POLL if you do not have or don't want to use poll().
176# This also implies NO_SYS_POLL_H.
177#
178# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
179# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
180# we want to know more about the issue.
181#
182# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
183#
184# Define NO_PREAD if you have a problem with pread() system call (e.g.
185# cygwin1.dll before v1.5.22).
186#
187# Define NO_SETITIMER if you don't have setitimer()
188#
189# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
190# This also implies NO_SETITIMER
191#
192# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
193# thread-safe. (e.g. compat/pread.c or cygwin)
194#
195# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
196# generally faster on your platform than accessing the working directory.
197#
198# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
199# the executable mode bit, but doesn't really do so.
200#
201# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
202#
203# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
204#
205# Define NO_SOCKADDR_STORAGE if your platform does not have struct
206# sockaddr_storage.
207#
208# Define NO_ICONV if your libc does not properly support iconv.
209#
210# Define OLD_ICONV if your library has an old iconv(), where the second
211# (input buffer pointer) parameter is declared with type (const char **).
212#
213# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
214#
215# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
216# that tells runtime paths to dynamic libraries;
217# "-Wl,-rpath=/path/lib" is used instead.
218#
219# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
220# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
221#
222# Define USE_NSEC below if you want git to care about sub-second file mtimes
223# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
224# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
225# randomly break unless your underlying filesystem supports those sub-second
226# times (my ext3 doesn't).
227#
228# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
229# "st_ctim"
230#
231# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
232# available. This automatically turns USE_NSEC off.
233#
234# Define USE_STDEV below if you want git to care about the underlying device
235# change being considered an inode change from the update-index perspective.
236#
237# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
238# field that counts the on-disk footprint in 512-byte blocks.
239#
240# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
241# (not v1.73 or v1.71).
242#
243# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
244# (versions 1.68.1 through v1.72).
245#
246# Define GNU_ROFF if your target system uses GNU groff. This forces
247# apostrophes to be ASCII so that cut&pasting examples to the shell
248# will work.
249#
250# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
251#
252# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
253# MakeMaker (e.g. using ActiveState under Cygwin).
254#
255# Define NO_PERL if you do not want Perl scripts or libraries at all.
256#
257# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
258# but /usr/bin/python2.7 on some platforms).
259#
260# Define NO_PYTHON if you do not want Python scripts or libraries at all.
261#
262# Define NO_TCLTK if you do not want Tcl/Tk GUI.
263#
264# The TCL_PATH variable governs the location of the Tcl interpreter
265# used to optimize git-gui for your system. Only used if NO_TCLTK
266# is not set. Defaults to the bare 'tclsh'.
267#
268# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
269# If not set it defaults to the bare 'wish'. If it is set to the empty
270# string then NO_TCLTK will be forced (this is used by configure script).
271#
272# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
273# is a simplified version of the merge sort used in glibc. This is
274# recommended if Git triggers O(n^2) behavior in your platform's qsort().
275#
276# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
277# information on a not yet closed file that lstat would return for the same
278# file after it was closed.
279#
280# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
281# when hardlinking a file to another name and unlinking the original file right
282# away (some NTFS drivers seem to zero the contents in that scenario).
283#
284# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
285# programs as a tar, where bin/ and libexec/ might be on different file systems.
286#
287# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
288# copies to install built-in git commands e.g. git-cat-file.
289#
290# Define USE_NED_ALLOCATOR if you want to replace the platforms default
291# memory allocators with the nedmalloc allocator written by Niall Douglas.
292#
293# Define NO_REGEX if you have no or inferior regex support in your C library.
294#
295# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
296# using the current w32api packages. The recommended approach, however,
297# is to update your installation if compilation errors occur.
298#
299# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
300# user.
301#
302# Define GETTEXT_POISON if you are debugging the choice of strings marked
303# for translation. In a GETTEXT_POISON build, you can turn all strings marked
304# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
305# (to any value) in your environment.
306#
307# Define JSMIN to point to JavaScript minifier that functions as
308# a filter to have gitweb.js minified.
309#
310# Define CSSMIN to point to a CSS minifier in order to generate a minified
311# version of gitweb.css
312#
313# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
314# you want to use something different. The value will be interpreted by the
315# shell at runtime when it is used.
316#
317# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
318# want to use something different. The value will be interpreted by the shell
319# if necessary when it is used. Examples:
320#
321# DEFAULT_EDITOR='~/bin/vi',
322# DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
323# DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
324#
325# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
326# header files to be automatically computed, to avoid rebuilding objects when
327# an unrelated header file changes. Define it to "no" to use the hard-coded
328# dependency rules. The default is "auto", which means to use computed header
329# dependencies if your compiler is detected to support it.
330#
331# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
332# dependency rules.
333#
334# Define NATIVE_CRLF if your platform uses CRLF for line endings.
335#
336# Define XDL_FAST_HASH to use an alternative line-hashing method in
337# the diff algorithm. It gives a nice speedup if your processor has
338# fast unaligned word loads. Does NOT work on big-endian systems!
339# Enabled by default on x86_64.
340#
341# Define GIT_USER_AGENT if you want to change how git identifies itself during
342# network interactions. The default is "git/$(GIT_VERSION)".
343#
344# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
345# (defaults to "man") if you want to have a different default when
346# "git help" is called without a parameter specifying the format.
347
348GIT-VERSION-FILE: FORCE
349 @$(SHELL_PATH) ./GIT-VERSION-GEN
350-include GIT-VERSION-FILE
351
352# CFLAGS and LDFLAGS are for the users to override from the command line.
353
354CFLAGS = -g -O2 -Wall
355LDFLAGS =
356ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
357ALL_LDFLAGS = $(LDFLAGS)
358STRIP ?= strip
359
360# Among the variables below, these:
361# gitexecdir
362# template_dir
363# mandir
364# infodir
365# htmldir
366# sysconfdir
367# can be specified as a relative path some/where/else;
368# this is interpreted as relative to $(prefix) and "git" at
369# runtime figures out where they are based on the path to the executable.
370# This can help installing the suite in a relocatable way.
371
372prefix = $(HOME)
373bindir_relative = bin
374bindir = $(prefix)/$(bindir_relative)
375mandir = share/man
376infodir = share/info
377gitexecdir = libexec/git-core
378mergetoolsdir = $(gitexecdir)/mergetools
379sharedir = $(prefix)/share
380gitwebdir = $(sharedir)/gitweb
381localedir = $(sharedir)/locale
382template_dir = share/git-core/templates
383htmldir = share/doc/git-doc
384ETC_GITCONFIG = $(sysconfdir)/gitconfig
385ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
386lib = lib
387# DESTDIR =
388pathsep = :
389
390export prefix bindir sharedir sysconfdir gitwebdir localedir
391
392CC = cc
393AR = ar
394RM = rm -f
395DIFF = diff
396TAR = tar
397FIND = find
398INSTALL = install
399RPMBUILD = rpmbuild
400TCL_PATH = tclsh
401TCLTK_PATH = wish
402XGETTEXT = xgettext
403MSGFMT = msgfmt
404PTHREAD_LIBS = -lpthread
405PTHREAD_CFLAGS =
406GCOV = gcov
407
408export TCL_PATH TCLTK_PATH
409
410SPARSE_FLAGS =
411
412
413
414### --- END CONFIGURATION SECTION ---
415
416# Those must not be GNU-specific; they are shared with perl/ which may
417# be built by a different compiler. (Note that this is an artifact now
418# but it still might be nice to keep that distinction.)
419BASIC_CFLAGS = -I.
420BASIC_LDFLAGS =
421
422# Guard against environment variables
423BUILTIN_OBJS =
424BUILT_INS =
425COMPAT_CFLAGS =
426COMPAT_OBJS =
427XDIFF_OBJS =
428VCSSVN_OBJS =
429GENERATED_H =
430EXTRA_CPPFLAGS =
431LIB_H =
432LIB_OBJS =
433PROGRAM_OBJS =
434PROGRAMS =
435SCRIPT_PERL =
436SCRIPT_PYTHON =
437SCRIPT_SH =
438SCRIPT_LIB =
439TEST_PROGRAMS_NEED_X =
440
441# Having this variable in your environment would break pipelines because
442# you cause "cd" to echo its destination to stdout. It can also take
443# scripts to unexpected places. If you like CDPATH, define it for your
444# interactive shell sessions without exporting it.
445unexport CDPATH
446
447SCRIPT_SH += git-am.sh
448SCRIPT_SH += git-bisect.sh
449SCRIPT_SH += git-difftool--helper.sh
450SCRIPT_SH += git-filter-branch.sh
451SCRIPT_SH += git-lost-found.sh
452SCRIPT_SH += git-merge-octopus.sh
453SCRIPT_SH += git-merge-one-file.sh
454SCRIPT_SH += git-merge-resolve.sh
455SCRIPT_SH += git-mergetool.sh
456SCRIPT_SH += git-pull.sh
457SCRIPT_SH += git-quiltimport.sh
458SCRIPT_SH += git-rebase.sh
459SCRIPT_SH += git-repack.sh
460SCRIPT_SH += git-request-pull.sh
461SCRIPT_SH += git-stash.sh
462SCRIPT_SH += git-submodule.sh
463SCRIPT_SH += git-web--browse.sh
464
465SCRIPT_LIB += git-mergetool--lib
466SCRIPT_LIB += git-parse-remote
467SCRIPT_LIB += git-rebase--am
468SCRIPT_LIB += git-rebase--interactive
469SCRIPT_LIB += git-rebase--merge
470SCRIPT_LIB += git-sh-setup
471SCRIPT_LIB += git-sh-i18n
472
473SCRIPT_PERL += git-add--interactive.perl
474SCRIPT_PERL += git-difftool.perl
475SCRIPT_PERL += git-archimport.perl
476SCRIPT_PERL += git-cvsexportcommit.perl
477SCRIPT_PERL += git-cvsimport.perl
478SCRIPT_PERL += git-cvsserver.perl
479SCRIPT_PERL += git-relink.perl
480SCRIPT_PERL += git-send-email.perl
481SCRIPT_PERL += git-svn.perl
482
483SCRIPT_PYTHON += git-remote-testpy.py
484SCRIPT_PYTHON += git-p4.py
485
486# Generated files for scripts
487SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
488SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
489SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
490
491# Individual rules to allow e.g.
492# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
493# from subdirectories like contrib/*/
494.PHONY: build-perl-script build-sh-script build-python-script
495build-perl-script: $(SCRIPT_PERL_GEN)
496build-sh-script: $(SCRIPT_SH_GEN)
497build-python-script: $(SCRIPT_PYTHON_GEN)
498
499.PHONY: install-perl-script install-sh-script install-python-script
500install-sh-script: $(SCRIPT_SH_GEN)
501 $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
502install-perl-script: $(SCRIPT_PERL_GEN)
503 $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
504install-python-script: $(SCRIPT_PYTHON_GEN)
505 $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
506
507.PHONY: clean-perl-script clean-sh-script clean-python-script
508clean-sh-script:
509 $(RM) $(SCRIPT_SH_GEN)
510clean-perl-script:
511 $(RM) $(SCRIPT_PERL_GEN)
512clean-python-script:
513 $(RM) $(SCRIPT_PYTHON_GEN)
514
515SCRIPTS = $(SCRIPT_SH_GEN) \
516 $(SCRIPT_PERL_GEN) \
517 $(SCRIPT_PYTHON_GEN) \
518 git-instaweb
519
520ETAGS_TARGET = TAGS
521
522# Empty...
523EXTRA_PROGRAMS =
524
525# ... and all the rest that could be moved out of bindir to gitexecdir
526PROGRAMS += $(EXTRA_PROGRAMS)
527
528PROGRAM_OBJS += credential-store.o
529PROGRAM_OBJS += daemon.o
530PROGRAM_OBJS += fast-import.o
531PROGRAM_OBJS += http-backend.o
532PROGRAM_OBJS += imap-send.o
533PROGRAM_OBJS += sh-i18n--envsubst.o
534PROGRAM_OBJS += shell.o
535PROGRAM_OBJS += show-index.o
536PROGRAM_OBJS += upload-pack.o
537PROGRAM_OBJS += remote-testsvn.o
538
539# Binary suffix, set to .exe for Windows builds
540X =
541
542PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
543
544TEST_PROGRAMS_NEED_X += test-chmtime
545TEST_PROGRAMS_NEED_X += test-ctype
546TEST_PROGRAMS_NEED_X += test-date
547TEST_PROGRAMS_NEED_X += test-delta
548TEST_PROGRAMS_NEED_X += test-dump-cache-tree
549TEST_PROGRAMS_NEED_X += test-genrandom
550TEST_PROGRAMS_NEED_X += test-index-version
551TEST_PROGRAMS_NEED_X += test-line-buffer
552TEST_PROGRAMS_NEED_X += test-match-trees
553TEST_PROGRAMS_NEED_X += test-mergesort
554TEST_PROGRAMS_NEED_X += test-mktemp
555TEST_PROGRAMS_NEED_X += test-parse-options
556TEST_PROGRAMS_NEED_X += test-path-utils
557TEST_PROGRAMS_NEED_X += test-regex
558TEST_PROGRAMS_NEED_X += test-revision-walking
559TEST_PROGRAMS_NEED_X += test-run-command
560TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
561TEST_PROGRAMS_NEED_X += test-sha1
562TEST_PROGRAMS_NEED_X += test-sigchain
563TEST_PROGRAMS_NEED_X += test-string-list
564TEST_PROGRAMS_NEED_X += test-subprocess
565TEST_PROGRAMS_NEED_X += test-svn-fe
566TEST_PROGRAMS_NEED_X += test-wildmatch
567
568TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
569
570# List built-in command $C whose implementation cmd_$C() is not in
571# builtin/$C.o but is linked in as part of some other command.
572BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
573
574BUILT_INS += git-cherry$X
575BUILT_INS += git-cherry-pick$X
576BUILT_INS += git-format-patch$X
577BUILT_INS += git-fsck-objects$X
578BUILT_INS += git-get-tar-commit-id$X
579BUILT_INS += git-init$X
580BUILT_INS += git-merge-subtree$X
581BUILT_INS += git-peek-remote$X
582BUILT_INS += git-repo-config$X
583BUILT_INS += git-show$X
584BUILT_INS += git-stage$X
585BUILT_INS += git-status$X
586BUILT_INS += git-whatchanged$X
587
588# what 'all' will build and 'install' will install in gitexecdir,
589# excluding programs for built-in commands
590ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
591
592# what 'all' will build but not install in gitexecdir
593OTHER_PROGRAMS = git$X
594
595# what test wrappers are needed and 'install' will install, in bindir
596BINDIR_PROGRAMS_NEED_X += git
597BINDIR_PROGRAMS_NEED_X += git-upload-pack
598BINDIR_PROGRAMS_NEED_X += git-receive-pack
599BINDIR_PROGRAMS_NEED_X += git-upload-archive
600BINDIR_PROGRAMS_NEED_X += git-shell
601
602BINDIR_PROGRAMS_NO_X += git-cvsserver
603
604# Set paths to tools early so that they can be used for version tests.
605ifndef SHELL_PATH
606 SHELL_PATH = /bin/sh
607endif
608ifndef PERL_PATH
609 PERL_PATH = /usr/bin/perl
610endif
611ifndef PYTHON_PATH
612 PYTHON_PATH = /usr/bin/python
613endif
614
615export PERL_PATH
616export PYTHON_PATH
617
618LIB_FILE = libgit.a
619XDIFF_LIB = xdiff/lib.a
620VCSSVN_LIB = vcs-svn/lib.a
621
622LIB_H += xdiff/xinclude.h
623LIB_H += xdiff/xmacros.h
624LIB_H += xdiff/xdiff.h
625LIB_H += xdiff/xtypes.h
626LIB_H += xdiff/xutils.h
627LIB_H += xdiff/xprepare.h
628LIB_H += xdiff/xdiffi.h
629LIB_H += xdiff/xemit.h
630
631LIB_H += vcs-svn/line_buffer.h
632LIB_H += vcs-svn/sliding_window.h
633LIB_H += vcs-svn/repo_tree.h
634LIB_H += vcs-svn/fast_export.h
635LIB_H += vcs-svn/svndiff.h
636LIB_H += vcs-svn/svndump.h
637
638GENERATED_H += common-cmds.h
639
640LIB_H += advice.h
641LIB_H += archive.h
642LIB_H += argv-array.h
643LIB_H += attr.h
644LIB_H += bisect.h
645LIB_H += blob.h
646LIB_H += branch.h
647LIB_H += builtin.h
648LIB_H += bulk-checkin.h
649LIB_H += bundle.h
650LIB_H += cache-tree.h
651LIB_H += cache.h
652LIB_H += color.h
653LIB_H += column.h
654LIB_H += commit.h
655LIB_H += compat/bswap.h
656LIB_H += compat/cygwin.h
657LIB_H += compat/mingw.h
658LIB_H += compat/obstack.h
659LIB_H += compat/poll/poll.h
660LIB_H += compat/precompose_utf8.h
661LIB_H += compat/terminal.h
662LIB_H += compat/win32/dirent.h
663LIB_H += compat/win32/pthread.h
664LIB_H += compat/win32/syslog.h
665LIB_H += connected.h
666LIB_H += convert.h
667LIB_H += credential.h
668LIB_H += csum-file.h
669LIB_H += decorate.h
670LIB_H += delta.h
671LIB_H += diff.h
672LIB_H += diffcore.h
673LIB_H += dir.h
674LIB_H += exec_cmd.h
675LIB_H += fetch-pack.h
676LIB_H += fmt-merge-msg.h
677LIB_H += fsck.h
678LIB_H += gettext.h
679LIB_H += git-compat-util.h
680LIB_H += gpg-interface.h
681LIB_H += graph.h
682LIB_H += grep.h
683LIB_H += hash.h
684LIB_H += help.h
685LIB_H += http.h
686LIB_H += kwset.h
687LIB_H += levenshtein.h
688LIB_H += list-objects.h
689LIB_H += ll-merge.h
690LIB_H += log-tree.h
691LIB_H += mailmap.h
692LIB_H += merge-blobs.h
693LIB_H += merge-recursive.h
694LIB_H += mergesort.h
695LIB_H += notes-cache.h
696LIB_H += notes-merge.h
697LIB_H += notes.h
698LIB_H += object.h
699LIB_H += pack-refs.h
700LIB_H += pack-revindex.h
701LIB_H += pack.h
702LIB_H += parse-options.h
703LIB_H += patch-ids.h
704LIB_H += pathspec.h
705LIB_H += pkt-line.h
706LIB_H += progress.h
707LIB_H += prompt.h
708LIB_H += quote.h
709LIB_H += reachable.h
710LIB_H += reflog-walk.h
711LIB_H += refs.h
712LIB_H += remote.h
713LIB_H += rerere.h
714LIB_H += resolve-undo.h
715LIB_H += revision.h
716LIB_H += run-command.h
717LIB_H += send-pack.h
718LIB_H += sequencer.h
719LIB_H += sha1-array.h
720LIB_H += sha1-lookup.h
721LIB_H += shortlog.h
722LIB_H += sideband.h
723LIB_H += sigchain.h
724LIB_H += strbuf.h
725LIB_H += streaming.h
726LIB_H += string-list.h
727LIB_H += submodule.h
728LIB_H += tag.h
729LIB_H += tar.h
730LIB_H += thread-utils.h
731LIB_H += transport.h
732LIB_H += tree-walk.h
733LIB_H += tree.h
734LIB_H += unpack-trees.h
735LIB_H += url.h
736LIB_H += userdiff.h
737LIB_H += utf8.h
738LIB_H += varint.h
739LIB_H += walker.h
740LIB_H += wildmatch.h
741LIB_H += wt-status.h
742LIB_H += xdiff-interface.h
743LIB_H += xdiff/xdiff.h
744
745LIB_OBJS += abspath.o
746LIB_OBJS += advice.o
747LIB_OBJS += alias.o
748LIB_OBJS += alloc.o
749LIB_OBJS += archive.o
750LIB_OBJS += archive-tar.o
751LIB_OBJS += archive-zip.o
752LIB_OBJS += argv-array.o
753LIB_OBJS += attr.o
754LIB_OBJS += base85.o
755LIB_OBJS += bisect.o
756LIB_OBJS += blob.o
757LIB_OBJS += branch.o
758LIB_OBJS += bulk-checkin.o
759LIB_OBJS += bundle.o
760LIB_OBJS += cache-tree.o
761LIB_OBJS += color.o
762LIB_OBJS += column.o
763LIB_OBJS += combine-diff.o
764LIB_OBJS += commit.o
765LIB_OBJS += compat/obstack.o
766LIB_OBJS += compat/terminal.o
767LIB_OBJS += config.o
768LIB_OBJS += connect.o
769LIB_OBJS += connected.o
770LIB_OBJS += convert.o
771LIB_OBJS += copy.o
772LIB_OBJS += credential.o
773LIB_OBJS += csum-file.o
774LIB_OBJS += ctype.o
775LIB_OBJS += date.o
776LIB_OBJS += decorate.o
777LIB_OBJS += diffcore-break.o
778LIB_OBJS += diffcore-delta.o
779LIB_OBJS += diffcore-order.o
780LIB_OBJS += diffcore-pickaxe.o
781LIB_OBJS += diffcore-rename.o
782LIB_OBJS += diff-delta.o
783LIB_OBJS += diff-lib.o
784LIB_OBJS += diff-no-index.o
785LIB_OBJS += diff.o
786LIB_OBJS += dir.o
787LIB_OBJS += editor.o
788LIB_OBJS += entry.o
789LIB_OBJS += environment.o
790LIB_OBJS += exec_cmd.o
791LIB_OBJS += fetch-pack.o
792LIB_OBJS += fsck.o
793LIB_OBJS += gettext.o
794LIB_OBJS += gpg-interface.o
795LIB_OBJS += graph.o
796LIB_OBJS += grep.o
797LIB_OBJS += hash.o
798LIB_OBJS += help.o
799LIB_OBJS += hex.o
800LIB_OBJS += ident.o
801LIB_OBJS += kwset.o
802LIB_OBJS += levenshtein.o
803LIB_OBJS += list-objects.o
804LIB_OBJS += ll-merge.o
805LIB_OBJS += lockfile.o
806LIB_OBJS += log-tree.o
807LIB_OBJS += mailmap.o
808LIB_OBJS += match-trees.o
809LIB_OBJS += merge.o
810LIB_OBJS += merge-blobs.o
811LIB_OBJS += merge-recursive.o
812LIB_OBJS += mergesort.o
813LIB_OBJS += name-hash.o
814LIB_OBJS += notes.o
815LIB_OBJS += notes-cache.o
816LIB_OBJS += notes-merge.o
817LIB_OBJS += object.o
818LIB_OBJS += pack-check.o
819LIB_OBJS += pack-refs.o
820LIB_OBJS += pack-revindex.o
821LIB_OBJS += pack-write.o
822LIB_OBJS += pager.o
823LIB_OBJS += parse-options.o
824LIB_OBJS += parse-options-cb.o
825LIB_OBJS += patch-delta.o
826LIB_OBJS += patch-ids.o
827LIB_OBJS += path.o
828LIB_OBJS += pathspec.o
829LIB_OBJS += pkt-line.o
830LIB_OBJS += preload-index.o
831LIB_OBJS += pretty.o
832LIB_OBJS += progress.o
833LIB_OBJS += prompt.o
834LIB_OBJS += quote.o
835LIB_OBJS += reachable.o
836LIB_OBJS += read-cache.o
837LIB_OBJS += reflog-walk.o
838LIB_OBJS += refs.o
839LIB_OBJS += remote.o
840LIB_OBJS += replace_object.o
841LIB_OBJS += rerere.o
842LIB_OBJS += resolve-undo.o
843LIB_OBJS += revision.o
844LIB_OBJS += run-command.o
845LIB_OBJS += send-pack.o
846LIB_OBJS += sequencer.o
847LIB_OBJS += server-info.o
848LIB_OBJS += setup.o
849LIB_OBJS += sha1-array.o
850LIB_OBJS += sha1-lookup.o
851LIB_OBJS += sha1_file.o
852LIB_OBJS += sha1_name.o
853LIB_OBJS += shallow.o
854LIB_OBJS += sideband.o
855LIB_OBJS += sigchain.o
856LIB_OBJS += strbuf.o
857LIB_OBJS += streaming.o
858LIB_OBJS += string-list.o
859LIB_OBJS += submodule.o
860LIB_OBJS += symlinks.o
861LIB_OBJS += tag.o
862LIB_OBJS += trace.o
863LIB_OBJS += transport.o
864LIB_OBJS += transport-helper.o
865LIB_OBJS += tree-diff.o
866LIB_OBJS += tree.o
867LIB_OBJS += tree-walk.o
868LIB_OBJS += unpack-trees.o
869LIB_OBJS += url.o
870LIB_OBJS += usage.o
871LIB_OBJS += userdiff.o
872LIB_OBJS += utf8.o
873LIB_OBJS += varint.o
874LIB_OBJS += version.o
875LIB_OBJS += walker.o
876LIB_OBJS += wildmatch.o
877LIB_OBJS += wrapper.o
878LIB_OBJS += write_or_die.o
879LIB_OBJS += ws.o
880LIB_OBJS += wt-status.o
881LIB_OBJS += xdiff-interface.o
882LIB_OBJS += zlib.o
883
884BUILTIN_OBJS += builtin/add.o
885BUILTIN_OBJS += builtin/annotate.o
886BUILTIN_OBJS += builtin/apply.o
887BUILTIN_OBJS += builtin/archive.o
888BUILTIN_OBJS += builtin/bisect--helper.o
889BUILTIN_OBJS += builtin/blame.o
890BUILTIN_OBJS += builtin/branch.o
891BUILTIN_OBJS += builtin/bundle.o
892BUILTIN_OBJS += builtin/cat-file.o
893BUILTIN_OBJS += builtin/check-attr.o
894BUILTIN_OBJS += builtin/check-ignore.o
895BUILTIN_OBJS += builtin/check-ref-format.o
896BUILTIN_OBJS += builtin/checkout-index.o
897BUILTIN_OBJS += builtin/checkout.o
898BUILTIN_OBJS += builtin/clean.o
899BUILTIN_OBJS += builtin/clone.o
900BUILTIN_OBJS += builtin/column.o
901BUILTIN_OBJS += builtin/commit-tree.o
902BUILTIN_OBJS += builtin/commit.o
903BUILTIN_OBJS += builtin/config.o
904BUILTIN_OBJS += builtin/count-objects.o
905BUILTIN_OBJS += builtin/credential.o
906BUILTIN_OBJS += builtin/describe.o
907BUILTIN_OBJS += builtin/diff-files.o
908BUILTIN_OBJS += builtin/diff-index.o
909BUILTIN_OBJS += builtin/diff-tree.o
910BUILTIN_OBJS += builtin/diff.o
911BUILTIN_OBJS += builtin/fast-export.o
912BUILTIN_OBJS += builtin/fetch-pack.o
913BUILTIN_OBJS += builtin/fetch.o
914BUILTIN_OBJS += builtin/fmt-merge-msg.o
915BUILTIN_OBJS += builtin/for-each-ref.o
916BUILTIN_OBJS += builtin/fsck.o
917BUILTIN_OBJS += builtin/gc.o
918BUILTIN_OBJS += builtin/grep.o
919BUILTIN_OBJS += builtin/hash-object.o
920BUILTIN_OBJS += builtin/help.o
921BUILTIN_OBJS += builtin/index-pack.o
922BUILTIN_OBJS += builtin/init-db.o
923BUILTIN_OBJS += builtin/log.o
924BUILTIN_OBJS += builtin/ls-files.o
925BUILTIN_OBJS += builtin/ls-remote.o
926BUILTIN_OBJS += builtin/ls-tree.o
927BUILTIN_OBJS += builtin/mailinfo.o
928BUILTIN_OBJS += builtin/mailsplit.o
929BUILTIN_OBJS += builtin/merge.o
930BUILTIN_OBJS += builtin/merge-base.o
931BUILTIN_OBJS += builtin/merge-file.o
932BUILTIN_OBJS += builtin/merge-index.o
933BUILTIN_OBJS += builtin/merge-ours.o
934BUILTIN_OBJS += builtin/merge-recursive.o
935BUILTIN_OBJS += builtin/merge-tree.o
936BUILTIN_OBJS += builtin/mktag.o
937BUILTIN_OBJS += builtin/mktree.o
938BUILTIN_OBJS += builtin/mv.o
939BUILTIN_OBJS += builtin/name-rev.o
940BUILTIN_OBJS += builtin/notes.o
941BUILTIN_OBJS += builtin/pack-objects.o
942BUILTIN_OBJS += builtin/pack-redundant.o
943BUILTIN_OBJS += builtin/pack-refs.o
944BUILTIN_OBJS += builtin/patch-id.o
945BUILTIN_OBJS += builtin/prune-packed.o
946BUILTIN_OBJS += builtin/prune.o
947BUILTIN_OBJS += builtin/push.o
948BUILTIN_OBJS += builtin/read-tree.o
949BUILTIN_OBJS += builtin/receive-pack.o
950BUILTIN_OBJS += builtin/reflog.o
951BUILTIN_OBJS += builtin/remote.o
952BUILTIN_OBJS += builtin/remote-ext.o
953BUILTIN_OBJS += builtin/remote-fd.o
954BUILTIN_OBJS += builtin/replace.o
955BUILTIN_OBJS += builtin/rerere.o
956BUILTIN_OBJS += builtin/reset.o
957BUILTIN_OBJS += builtin/rev-list.o
958BUILTIN_OBJS += builtin/rev-parse.o
959BUILTIN_OBJS += builtin/revert.o
960BUILTIN_OBJS += builtin/rm.o
961BUILTIN_OBJS += builtin/send-pack.o
962BUILTIN_OBJS += builtin/shortlog.o
963BUILTIN_OBJS += builtin/show-branch.o
964BUILTIN_OBJS += builtin/show-ref.o
965BUILTIN_OBJS += builtin/stripspace.o
966BUILTIN_OBJS += builtin/symbolic-ref.o
967BUILTIN_OBJS += builtin/tag.o
968BUILTIN_OBJS += builtin/tar-tree.o
969BUILTIN_OBJS += builtin/unpack-file.o
970BUILTIN_OBJS += builtin/unpack-objects.o
971BUILTIN_OBJS += builtin/update-index.o
972BUILTIN_OBJS += builtin/update-ref.o
973BUILTIN_OBJS += builtin/update-server-info.o
974BUILTIN_OBJS += builtin/upload-archive.o
975BUILTIN_OBJS += builtin/var.o
976BUILTIN_OBJS += builtin/verify-pack.o
977BUILTIN_OBJS += builtin/verify-tag.o
978BUILTIN_OBJS += builtin/write-tree.o
979
980GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
981EXTLIBS =
982
983GIT_USER_AGENT = git/$(GIT_VERSION)
984
985include config.mak.uname
986-include config.mak.autogen
987-include config.mak
988
989ifndef sysconfdir
990ifeq ($(prefix),/usr)
991sysconfdir = /etc
992else
993sysconfdir = etc
994endif
995endif
996
997ifdef CHECK_HEADER_DEPENDENCIES
998COMPUTE_HEADER_DEPENDENCIES = no
999USE_COMPUTED_HEADER_DEPENDENCIES =
1000endif
1001
1002ifndef COMPUTE_HEADER_DEPENDENCIES
1003COMPUTE_HEADER_DEPENDENCIES = auto
1004endif
1005
1006ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1007dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1008 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1009 -x c /dev/null -o /dev/null 2>&1; \
1010 echo $$?)
1011ifeq ($(dep_check),0)
1012override COMPUTE_HEADER_DEPENDENCIES = yes
1013else
1014override COMPUTE_HEADER_DEPENDENCIES = no
1015endif
1016endif
1017
1018ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1019USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1020else
1021ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1022$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1023(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1024endif
1025endif
1026
1027ifdef SANE_TOOL_PATH
1028SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1029BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1030PATH := $(SANE_TOOL_PATH):${PATH}
1031else
1032BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1033endif
1034
1035ifneq (,$(INLINE))
1036 BASIC_CFLAGS += -Dinline=$(INLINE)
1037endif
1038
1039ifneq (,$(SOCKLEN_T))
1040 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1041endif
1042
1043ifeq ($(uname_S),Darwin)
1044 ifndef NO_FINK
1045 ifeq ($(shell test -d /sw/lib && echo y),y)
1046 BASIC_CFLAGS += -I/sw/include
1047 BASIC_LDFLAGS += -L/sw/lib
1048 endif
1049 endif
1050 ifndef NO_DARWIN_PORTS
1051 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1052 BASIC_CFLAGS += -I/opt/local/include
1053 BASIC_LDFLAGS += -L/opt/local/lib
1054 endif
1055 endif
1056 PTHREAD_LIBS =
1057endif
1058
1059ifndef CC_LD_DYNPATH
1060 ifdef NO_R_TO_GCC_LINKER
1061 # Some gcc does not accept and pass -R to the linker to specify
1062 # the runtime dynamic library path.
1063 CC_LD_DYNPATH = -Wl,-rpath,
1064 else
1065 CC_LD_DYNPATH = -R
1066 endif
1067endif
1068
1069ifdef NO_LIBGEN_H
1070 COMPAT_CFLAGS += -DNO_LIBGEN_H
1071 COMPAT_OBJS += compat/basename.o
1072endif
1073
1074ifdef USE_LIBPCRE
1075 BASIC_CFLAGS += -DUSE_LIBPCRE
1076 ifdef LIBPCREDIR
1077 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1078 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1079 endif
1080 EXTLIBS += -lpcre
1081endif
1082
1083ifdef NO_CURL
1084 BASIC_CFLAGS += -DNO_CURL
1085 REMOTE_CURL_PRIMARY =
1086 REMOTE_CURL_ALIASES =
1087 REMOTE_CURL_NAMES =
1088else
1089 ifdef CURLDIR
1090 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1091 BASIC_CFLAGS += -I$(CURLDIR)/include
1092 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1093 else
1094 CURL_LIBCURL = -lcurl
1095 endif
1096 ifdef NEEDS_SSL_WITH_CURL
1097 CURL_LIBCURL += -lssl
1098 ifdef NEEDS_CRYPTO_WITH_SSL
1099 CURL_LIBCURL += -lcrypto
1100 endif
1101 endif
1102 ifdef NEEDS_IDN_WITH_CURL
1103 CURL_LIBCURL += -lidn
1104 endif
1105
1106 REMOTE_CURL_PRIMARY = git-remote-http$X
1107 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1108 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1109 PROGRAM_OBJS += http-fetch.o
1110 PROGRAMS += $(REMOTE_CURL_NAMES)
1111 curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1112 ifeq "$(curl_check)" "070908"
1113 ifndef NO_EXPAT
1114 PROGRAM_OBJS += http-push.o
1115 endif
1116 endif
1117 ifndef NO_EXPAT
1118 ifdef EXPATDIR
1119 BASIC_CFLAGS += -I$(EXPATDIR)/include
1120 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1121 else
1122 EXPAT_LIBEXPAT = -lexpat
1123 endif
1124 ifdef EXPAT_NEEDS_XMLPARSE_H
1125 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1126 endif
1127 endif
1128endif
1129
1130ifdef ZLIB_PATH
1131 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1132 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1133endif
1134EXTLIBS += -lz
1135
1136ifndef NO_OPENSSL
1137 OPENSSL_LIBSSL = -lssl
1138 ifdef OPENSSLDIR
1139 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1140 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1141 else
1142 OPENSSL_LINK =
1143 endif
1144 ifdef NEEDS_CRYPTO_WITH_SSL
1145 OPENSSL_LIBSSL += -lcrypto
1146 endif
1147else
1148 BASIC_CFLAGS += -DNO_OPENSSL
1149 BLK_SHA1 = 1
1150 OPENSSL_LIBSSL =
1151endif
1152ifdef NO_OPENSSL
1153 LIB_4_CRYPTO =
1154else
1155ifdef NEEDS_SSL_WITH_CRYPTO
1156 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1157else
1158 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1159endif
1160endif
1161ifdef NEEDS_LIBICONV
1162 ifdef ICONVDIR
1163 BASIC_CFLAGS += -I$(ICONVDIR)/include
1164 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1165 else
1166 ICONV_LINK =
1167 endif
1168 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1169 ICONV_LINK += -lintl
1170 endif
1171 EXTLIBS += $(ICONV_LINK) -liconv
1172endif
1173ifdef NEEDS_LIBGEN
1174 EXTLIBS += -lgen
1175endif
1176ifndef NO_GETTEXT
1177ifndef LIBC_CONTAINS_LIBINTL
1178 EXTLIBS += -lintl
1179endif
1180endif
1181ifdef NEEDS_SOCKET
1182 EXTLIBS += -lsocket
1183endif
1184ifdef NEEDS_NSL
1185 EXTLIBS += -lnsl
1186endif
1187ifdef NEEDS_RESOLV
1188 EXTLIBS += -lresolv
1189endif
1190ifdef NO_D_TYPE_IN_DIRENT
1191 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1192endif
1193ifdef NO_D_INO_IN_DIRENT
1194 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1195endif
1196ifdef NO_GECOS_IN_PWENT
1197 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1198endif
1199ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1200 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1201endif
1202ifdef USE_NSEC
1203 BASIC_CFLAGS += -DUSE_NSEC
1204endif
1205ifdef USE_ST_TIMESPEC
1206 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1207endif
1208ifdef NO_NORETURN
1209 BASIC_CFLAGS += -DNO_NORETURN
1210endif
1211ifdef NO_NSEC
1212 BASIC_CFLAGS += -DNO_NSEC
1213endif
1214ifdef SNPRINTF_RETURNS_BOGUS
1215 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1216 COMPAT_OBJS += compat/snprintf.o
1217endif
1218ifdef FREAD_READS_DIRECTORIES
1219 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1220 COMPAT_OBJS += compat/fopen.o
1221endif
1222ifdef NO_SYMLINK_HEAD
1223 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1224endif
1225ifdef GETTEXT_POISON
1226 BASIC_CFLAGS += -DGETTEXT_POISON
1227endif
1228ifdef NO_GETTEXT
1229 BASIC_CFLAGS += -DNO_GETTEXT
1230 USE_GETTEXT_SCHEME ?= fallthrough
1231endif
1232ifdef NO_POLL
1233 NO_SYS_POLL_H = YesPlease
1234 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1235 COMPAT_OBJS += compat/poll/poll.o
1236endif
1237ifdef NO_STRCASESTR
1238 COMPAT_CFLAGS += -DNO_STRCASESTR
1239 COMPAT_OBJS += compat/strcasestr.o
1240endif
1241ifdef NO_STRLCPY
1242 COMPAT_CFLAGS += -DNO_STRLCPY
1243 COMPAT_OBJS += compat/strlcpy.o
1244endif
1245ifdef NO_STRTOUMAX
1246 COMPAT_CFLAGS += -DNO_STRTOUMAX
1247 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1248endif
1249ifdef NO_STRTOULL
1250 COMPAT_CFLAGS += -DNO_STRTOULL
1251endif
1252ifdef NO_STRTOK_R
1253 COMPAT_CFLAGS += -DNO_STRTOK_R
1254 COMPAT_OBJS += compat/strtok_r.o
1255endif
1256ifdef NO_FNMATCH
1257 COMPAT_CFLAGS += -Icompat/fnmatch
1258 COMPAT_CFLAGS += -DNO_FNMATCH
1259 COMPAT_OBJS += compat/fnmatch/fnmatch.o
1260else
1261ifdef NO_FNMATCH_CASEFOLD
1262 COMPAT_CFLAGS += -Icompat/fnmatch
1263 COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1264 COMPAT_OBJS += compat/fnmatch/fnmatch.o
1265endif
1266endif
1267ifdef USE_WILDMATCH
1268 COMPAT_CFLAGS += -DUSE_WILDMATCH
1269endif
1270ifdef NO_SETENV
1271 COMPAT_CFLAGS += -DNO_SETENV
1272 COMPAT_OBJS += compat/setenv.o
1273endif
1274ifdef NO_MKDTEMP
1275 COMPAT_CFLAGS += -DNO_MKDTEMP
1276 COMPAT_OBJS += compat/mkdtemp.o
1277endif
1278ifdef MKDIR_WO_TRAILING_SLASH
1279 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1280 COMPAT_OBJS += compat/mkdir.o
1281endif
1282ifdef NO_MKSTEMPS
1283 COMPAT_CFLAGS += -DNO_MKSTEMPS
1284endif
1285ifdef NO_UNSETENV
1286 COMPAT_CFLAGS += -DNO_UNSETENV
1287 COMPAT_OBJS += compat/unsetenv.o
1288endif
1289ifdef NO_SYS_SELECT_H
1290 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1291endif
1292ifdef NO_SYS_POLL_H
1293 BASIC_CFLAGS += -DNO_SYS_POLL_H
1294endif
1295ifdef NEEDS_SYS_PARAM_H
1296 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1297endif
1298ifdef NO_INTTYPES_H
1299 BASIC_CFLAGS += -DNO_INTTYPES_H
1300endif
1301ifdef NO_INITGROUPS
1302 BASIC_CFLAGS += -DNO_INITGROUPS
1303endif
1304ifdef NO_MMAP
1305 COMPAT_CFLAGS += -DNO_MMAP
1306 COMPAT_OBJS += compat/mmap.o
1307else
1308 ifdef USE_WIN32_MMAP
1309 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1310 COMPAT_OBJS += compat/win32mmap.o
1311 endif
1312endif
1313ifdef OBJECT_CREATION_USES_RENAMES
1314 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1315endif
1316ifdef NO_STRUCT_ITIMERVAL
1317 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1318 NO_SETITIMER = YesPlease
1319endif
1320ifdef NO_SETITIMER
1321 COMPAT_CFLAGS += -DNO_SETITIMER
1322endif
1323ifdef NO_PREAD
1324 COMPAT_CFLAGS += -DNO_PREAD
1325 COMPAT_OBJS += compat/pread.o
1326 NO_THREAD_SAFE_PREAD = YesPlease
1327endif
1328ifdef NO_THREAD_SAFE_PREAD
1329 BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1330endif
1331ifdef NO_FAST_WORKING_DIRECTORY
1332 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1333endif
1334ifdef NO_TRUSTABLE_FILEMODE
1335 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1336endif
1337ifdef NO_IPV6
1338 BASIC_CFLAGS += -DNO_IPV6
1339endif
1340ifdef NO_INTPTR_T
1341 COMPAT_CFLAGS += -DNO_INTPTR_T
1342endif
1343ifdef NO_UINTMAX_T
1344 BASIC_CFLAGS += -Duintmax_t=uint32_t
1345endif
1346ifdef NO_SOCKADDR_STORAGE
1347ifdef NO_IPV6
1348 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1349else
1350 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1351endif
1352endif
1353ifdef NO_INET_NTOP
1354 LIB_OBJS += compat/inet_ntop.o
1355 BASIC_CFLAGS += -DNO_INET_NTOP
1356endif
1357ifdef NO_INET_PTON
1358 LIB_OBJS += compat/inet_pton.o
1359 BASIC_CFLAGS += -DNO_INET_PTON
1360endif
1361ifndef NO_UNIX_SOCKETS
1362 LIB_OBJS += unix-socket.o
1363 LIB_H += unix-socket.h
1364 PROGRAM_OBJS += credential-cache.o
1365 PROGRAM_OBJS += credential-cache--daemon.o
1366endif
1367
1368ifdef NO_ICONV
1369 BASIC_CFLAGS += -DNO_ICONV
1370endif
1371
1372ifdef OLD_ICONV
1373 BASIC_CFLAGS += -DOLD_ICONV
1374endif
1375
1376ifdef NO_DEFLATE_BOUND
1377 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1378endif
1379
1380ifdef NO_POSIX_GOODIES
1381 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1382endif
1383
1384ifdef BLK_SHA1
1385 SHA1_HEADER = "block-sha1/sha1.h"
1386 LIB_OBJS += block-sha1/sha1.o
1387 LIB_H += block-sha1/sha1.h
1388else
1389ifdef PPC_SHA1
1390 SHA1_HEADER = "ppc/sha1.h"
1391 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1392 LIB_H += ppc/sha1.h
1393else
1394 SHA1_HEADER = <openssl/sha.h>
1395 EXTLIBS += $(LIB_4_CRYPTO)
1396endif
1397endif
1398ifdef NO_PERL_MAKEMAKER
1399 export NO_PERL_MAKEMAKER
1400endif
1401ifdef NO_HSTRERROR
1402 COMPAT_CFLAGS += -DNO_HSTRERROR
1403 COMPAT_OBJS += compat/hstrerror.o
1404endif
1405ifdef NO_MEMMEM
1406 COMPAT_CFLAGS += -DNO_MEMMEM
1407 COMPAT_OBJS += compat/memmem.o
1408endif
1409ifdef NO_GETPAGESIZE
1410 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1411endif
1412ifdef INTERNAL_QSORT
1413 COMPAT_CFLAGS += -DINTERNAL_QSORT
1414 COMPAT_OBJS += compat/qsort.o
1415endif
1416ifdef RUNTIME_PREFIX
1417 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1418endif
1419
1420ifdef NO_PTHREADS
1421 BASIC_CFLAGS += -DNO_PTHREADS
1422else
1423 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1424 EXTLIBS += $(PTHREAD_LIBS)
1425 LIB_OBJS += thread-utils.o
1426endif
1427
1428ifdef HAVE_PATHS_H
1429 BASIC_CFLAGS += -DHAVE_PATHS_H
1430endif
1431
1432ifdef HAVE_LIBCHARSET_H
1433 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1434 EXTLIBS += $(CHARSET_LIB)
1435endif
1436
1437ifdef HAVE_STRINGS_H
1438 BASIC_CFLAGS += -DHAVE_STRINGS_H
1439endif
1440
1441ifdef HAVE_DEV_TTY
1442 BASIC_CFLAGS += -DHAVE_DEV_TTY
1443endif
1444
1445ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1446 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1447endif
1448ifdef UNRELIABLE_FSTAT
1449 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1450endif
1451ifdef NO_REGEX
1452 COMPAT_CFLAGS += -Icompat/regex
1453 COMPAT_OBJS += compat/regex/regex.o
1454endif
1455ifdef CYGWIN_V15_WIN32API
1456 COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1457endif
1458
1459ifdef USE_NED_ALLOCATOR
1460 COMPAT_CFLAGS += -Icompat/nedmalloc
1461 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1462endif
1463
1464ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1465 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1466endif
1467
1468ifndef NO_MSGFMT_EXTENDED_OPTIONS
1469 MSGFMT += --check --statistics
1470endif
1471
1472ifneq (,$(XDL_FAST_HASH))
1473 BASIC_CFLAGS += -DXDL_FAST_HASH
1474endif
1475
1476ifeq ($(TCLTK_PATH),)
1477NO_TCLTK = NoThanks
1478endif
1479
1480ifeq ($(PERL_PATH),)
1481NO_PERL = NoThanks
1482endif
1483
1484ifeq ($(PYTHON_PATH),)
1485NO_PYTHON = NoThanks
1486endif
1487
1488QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1489QUIET_SUBDIR1 =
1490
1491ifneq ($(findstring $(MAKEFLAGS),w),w)
1492PRINT_DIR = --no-print-directory
1493else # "make -w"
1494NO_SUBDIR = :
1495endif
1496
1497ifneq ($(findstring $(MAKEFLAGS),s),s)
1498ifndef V
1499 QUIET_CC = @echo ' ' CC $@;
1500 QUIET_AR = @echo ' ' AR $@;
1501 QUIET_LINK = @echo ' ' LINK $@;
1502 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1503 QUIET_GEN = @echo ' ' GEN $@;
1504 QUIET_LNCP = @echo ' ' LN/CP $@;
1505 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1506 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1507 QUIET_GCOV = @echo ' ' GCOV $@;
1508 QUIET_SP = @echo ' ' SP $<;
1509 QUIET_SUBDIR0 = +@subdir=
1510 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1511 $(MAKE) $(PRINT_DIR) -C $$subdir
1512 export V
1513 export QUIET_GEN
1514 export QUIET_BUILT_IN
1515endif
1516endif
1517
1518ifdef NO_INSTALL_HARDLINKS
1519 export NO_INSTALL_HARDLINKS
1520endif
1521
1522### profile feedback build
1523#
1524
1525# Can adjust this to be a global directory if you want to do extended
1526# data gathering
1527PROFILE_DIR := $(CURDIR)
1528
1529ifeq ("$(PROFILE)","GEN")
1530 CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1531 EXTLIBS += -lgcov
1532 export CCACHE_DISABLE = t
1533 V = 1
1534else
1535ifneq ("$(PROFILE)","")
1536 CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1537 export CCACHE_DISABLE = t
1538 V = 1
1539endif
1540endif
1541
1542# Shell quote (do not use $(call) to accommodate ancient setups);
1543
1544SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1545ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1546ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1547
1548DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1549bindir_SQ = $(subst ','\'',$(bindir))
1550bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1551mandir_SQ = $(subst ','\'',$(mandir))
1552infodir_SQ = $(subst ','\'',$(infodir))
1553localedir_SQ = $(subst ','\'',$(localedir))
1554gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1555template_dir_SQ = $(subst ','\'',$(template_dir))
1556htmldir_SQ = $(subst ','\'',$(htmldir))
1557prefix_SQ = $(subst ','\'',$(prefix))
1558gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1559
1560SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1561PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1562PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1563TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1564DIFF_SQ = $(subst ','\'',$(DIFF))
1565
1566LIBS = $(GITLIBS) $(EXTLIBS)
1567
1568BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1569 $(COMPAT_CFLAGS)
1570LIB_OBJS += $(COMPAT_OBJS)
1571
1572# Quote for C
1573
1574ifdef DEFAULT_EDITOR
1575DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1576DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1577
1578BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1579endif
1580
1581ifdef DEFAULT_PAGER
1582DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1583DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1584
1585BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1586endif
1587
1588ifdef SHELL_PATH
1589SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1590SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1591
1592BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1593endif
1594
1595GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1596GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1597GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1598GIT-USER-AGENT: FORCE
1599 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1600 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1601 fi
1602
1603ifdef DEFAULT_HELP_FORMAT
1604BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1605endif
1606
1607ALL_CFLAGS += $(BASIC_CFLAGS)
1608ALL_LDFLAGS += $(BASIC_LDFLAGS)
1609
1610export DIFF TAR INSTALL DESTDIR SHELL_PATH
1611
1612
1613### Build rules
1614
1615SHELL = $(SHELL_PATH)
1616
1617all:: shell_compatibility_test
1618
1619ifeq "$(PROFILE)" "BUILD"
1620ifeq ($(filter all,$(MAKECMDGOALS)),all)
1621all:: profile-clean
1622 $(MAKE) PROFILE=GEN all
1623 $(MAKE) PROFILE=GEN -j1 test
1624endif
1625endif
1626
1627all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1628ifneq (,$X)
1629 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1630endif
1631
1632all::
1633ifndef NO_TCLTK
1634 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1635 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1636endif
1637ifndef NO_PERL
1638 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1639endif
1640ifndef NO_PYTHON
1641 $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1642endif
1643 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1644
1645please_set_SHELL_PATH_to_a_more_modern_shell:
1646 @$$(:)
1647
1648shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1649
1650strip: $(PROGRAMS) git$X
1651 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1652
1653### Target-specific flags and dependencies
1654
1655# The generic compilation pattern rule and automatically
1656# computed header dependencies (falling back to a dependency on
1657# LIB_H) are enough to describe how most targets should be built,
1658# but some targets are special enough to need something a little
1659# different.
1660#
1661# - When a source file "foo.c" #includes a generated header file,
1662# we need to list that dependency for the "foo.o" target.
1663#
1664# We also list it from other targets that are built from foo.c
1665# like "foo.sp" and "foo.s", even though that is easy to forget
1666# to do because the generated header is already present around
1667# after a regular build attempt.
1668#
1669# - Some code depends on configuration kept in makefile
1670# variables. The target-specific variable EXTRA_CPPFLAGS can
1671# be used to convey that information to the C preprocessor
1672# using -D options.
1673#
1674# The "foo.o" target should have a corresponding dependency on
1675# a file that changes when the value of the makefile variable
1676# changes. For example, targets making use of the
1677# $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1678#
1679# Technically the ".sp" and ".s" targets do not need this
1680# dependency because they are force-built, but they get the
1681# same dependency for consistency. This way, you do not have to
1682# know how each target is implemented. And it means the
1683# dependencies here will not need to change if the force-build
1684# details change some day.
1685
1686git.sp git.s git.o: GIT-PREFIX
1687git.sp git.s git.o: EXTRA_CPPFLAGS = \
1688 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1689 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1690 '-DGIT_INFO_PATH="$(infodir_SQ)"'
1691
1692git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1693 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1694 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1695
1696help.sp help.s help.o: common-cmds.h
1697
1698builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1699builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1700 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1701 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1702 '-DGIT_INFO_PATH="$(infodir_SQ)"'
1703
1704version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1705version.sp version.s version.o: EXTRA_CPPFLAGS = \
1706 '-DGIT_VERSION="$(GIT_VERSION)"' \
1707 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1708
1709$(BUILT_INS): git$X
1710 $(QUIET_BUILT_IN)$(RM) $@ && \
1711 ln git$X $@ 2>/dev/null || \
1712 ln -s git$X $@ 2>/dev/null || \
1713 cp git$X $@
1714
1715common-cmds.h: ./generate-cmdlist.sh command-list.txt
1716
1717common-cmds.h: $(wildcard Documentation/git-*.txt)
1718 $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1719
1720SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1721 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1722 $(gitwebdir_SQ):$(PERL_PATH_SQ)
1723define cmd_munge_script
1724$(RM) $@ $@+ && \
1725sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1726 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1727 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1728 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1729 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1730 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1731 -e $(BROKEN_PATH_FIX) \
1732 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1733 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1734 $@.sh >$@+
1735endef
1736
1737GIT-SCRIPT-DEFINES: FORCE
1738 @FLAGS='$(SCRIPT_DEFINES)'; \
1739 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1740 echo >&2 " * new script parameters"; \
1741 echo "$$FLAGS" >$@; \
1742 fi
1743
1744
1745$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1746 $(QUIET_GEN)$(cmd_munge_script) && \
1747 chmod +x $@+ && \
1748 mv $@+ $@
1749
1750$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1751 $(QUIET_GEN)$(cmd_munge_script) && \
1752 mv $@+ $@
1753
1754ifndef NO_PERL
1755$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1756
1757perl/perl.mak: perl/PM.stamp
1758
1759perl/PM.stamp: FORCE
1760 $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1761 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1762 $(RM) $@+
1763
1764perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1765 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1766
1767$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1768 $(QUIET_GEN)$(RM) $@ $@+ && \
1769 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1770 sed -e '1{' \
1771 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1772 -e ' h' \
1773 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1774 -e ' H' \
1775 -e ' x' \
1776 -e '}' \
1777 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1778 $@.perl >$@+ && \
1779 chmod +x $@+ && \
1780 mv $@+ $@
1781
1782
1783.PHONY: gitweb
1784gitweb:
1785 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1786
1787git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1788 $(QUIET_GEN)$(cmd_munge_script) && \
1789 chmod +x $@+ && \
1790 mv $@+ $@
1791else # NO_PERL
1792$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1793 $(QUIET_GEN)$(RM) $@ $@+ && \
1794 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1795 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1796 unimplemented.sh >$@+ && \
1797 chmod +x $@+ && \
1798 mv $@+ $@
1799endif # NO_PERL
1800
1801ifndef NO_PYTHON
1802$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1803$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1804 $(QUIET_GEN)$(RM) $@ $@+ && \
1805 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1806 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1807 instlibdir` && \
1808 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1809 -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1810 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1811 $@.py >$@+ && \
1812 chmod +x $@+ && \
1813 mv $@+ $@
1814else # NO_PYTHON
1815$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1816 $(QUIET_GEN)$(RM) $@ $@+ && \
1817 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1818 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1819 unimplemented.sh >$@+ && \
1820 chmod +x $@+ && \
1821 mv $@+ $@
1822endif # NO_PYTHON
1823
1824configure: configure.ac GIT-VERSION-FILE
1825 $(QUIET_GEN)$(RM) $@ $<+ && \
1826 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1827 $< > $<+ && \
1828 autoconf -o $@ $<+ && \
1829 $(RM) $<+
1830
1831ifdef AUTOCONFIGURED
1832# We avoid depending on 'configure' here, because it gets rebuilt
1833# every time GIT-VERSION-FILE is modified, only to update the embedded
1834# version number string, which config.status does not care about. We
1835# do want to recheck when the platform/environment detection logic
1836# changes, hence this depends on configure.ac.
1837config.status: configure.ac
1838 $(QUIET_GEN)$(MAKE) configure && \
1839 if test -f config.status; then \
1840 ./config.status --recheck; \
1841 else \
1842 ./configure; \
1843 fi
1844reconfigure config.mak.autogen: config.status
1845 $(QUIET_GEN)./config.status
1846.PHONY: reconfigure # This is a convenience target.
1847endif
1848
1849XDIFF_OBJS += xdiff/xdiffi.o
1850XDIFF_OBJS += xdiff/xprepare.o
1851XDIFF_OBJS += xdiff/xutils.o
1852XDIFF_OBJS += xdiff/xemit.o
1853XDIFF_OBJS += xdiff/xmerge.o
1854XDIFF_OBJS += xdiff/xpatience.o
1855XDIFF_OBJS += xdiff/xhistogram.o
1856
1857VCSSVN_OBJS += vcs-svn/line_buffer.o
1858VCSSVN_OBJS += vcs-svn/sliding_window.o
1859VCSSVN_OBJS += vcs-svn/repo_tree.o
1860VCSSVN_OBJS += vcs-svn/fast_export.o
1861VCSSVN_OBJS += vcs-svn/svndiff.o
1862VCSSVN_OBJS += vcs-svn/svndump.o
1863
1864TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1865OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1866 $(XDIFF_OBJS) \
1867 $(VCSSVN_OBJS) \
1868 git.o
1869ifndef NO_CURL
1870 OBJECTS += http.o http-walker.o remote-curl.o
1871endif
1872
1873dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1874dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1875
1876ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1877$(dep_dirs):
1878 @mkdir -p $@
1879
1880missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1881dep_file = $(dir $@).depend/$(notdir $@).d
1882dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1883ifdef CHECK_HEADER_DEPENDENCIES
1884$(error cannot compute header dependencies outside a normal build. \
1885Please unset CHECK_HEADER_DEPENDENCIES and try again)
1886endif
1887endif
1888
1889ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1890ifndef CHECK_HEADER_DEPENDENCIES
1891dep_dirs =
1892missing_dep_dirs =
1893dep_args =
1894endif
1895endif
1896
1897ifdef CHECK_HEADER_DEPENDENCIES
1898ifndef PRINT_HEADER_DEPENDENCIES
1899missing_deps = $(filter-out $(notdir $^), \
1900 $(notdir $(shell $(MAKE) -s $@ \
1901 CHECK_HEADER_DEPENDENCIES=YesPlease \
1902 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1903 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1904endif
1905endif
1906
1907ASM_SRC := $(wildcard $(OBJECTS:o=S))
1908ASM_OBJ := $(ASM_SRC:S=o)
1909C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1910
1911.SUFFIXES:
1912
1913ifdef PRINT_HEADER_DEPENDENCIES
1914$(C_OBJ): %.o: %.c FORCE
1915 echo $^
1916$(ASM_OBJ): %.o: %.S FORCE
1917 echo $^
1918
1919ifndef CHECK_HEADER_DEPENDENCIES
1920$(error cannot print header dependencies during a normal build. \
1921Please set CHECK_HEADER_DEPENDENCIES and try again)
1922endif
1923endif
1924
1925ifndef PRINT_HEADER_DEPENDENCIES
1926ifdef CHECK_HEADER_DEPENDENCIES
1927$(C_OBJ): %.o: %.c $(dep_files) FORCE
1928 @set -e; echo CHECK $@; \
1929 missing_deps="$(missing_deps)"; \
1930 if test "$$missing_deps"; \
1931 then \
1932 echo missing dependencies: $$missing_deps; \
1933 false; \
1934 fi
1935$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1936 @set -e; echo CHECK $@; \
1937 missing_deps="$(missing_deps)"; \
1938 if test "$$missing_deps"; \
1939 then \
1940 echo missing dependencies: $$missing_deps; \
1941 false; \
1942 fi
1943endif
1944endif
1945
1946ifndef CHECK_HEADER_DEPENDENCIES
1947$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1948 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1949$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1950 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1951endif
1952
1953%.s: %.c GIT-CFLAGS FORCE
1954 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1955
1956ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1957# Take advantage of gcc's on-the-fly dependency generation
1958# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1959dep_files_present := $(wildcard $(dep_files))
1960ifneq ($(dep_files_present),)
1961include $(dep_files_present)
1962endif
1963else
1964# Dependencies on header files, for platforms that do not support
1965# the gcc -MMD option.
1966#
1967# Dependencies on automatically generated headers such as common-cmds.h
1968# should _not_ be included here, since they are necessary even when
1969# building an object for the first time.
1970
1971$(OBJECTS): $(LIB_H)
1972endif
1973
1974exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1975exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1976 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1977 '-DBINDIR="$(bindir_relative_SQ)"' \
1978 '-DPREFIX="$(prefix_SQ)"'
1979
1980builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1981builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1982 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1983
1984config.sp config.s config.o: GIT-PREFIX
1985config.sp config.s config.o: EXTRA_CPPFLAGS = \
1986 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1987
1988attr.sp attr.s attr.o: GIT-PREFIX
1989attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1990 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1991
1992gettext.sp gettext.s gettext.o: GIT-PREFIX
1993gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1994 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1995
1996ifdef NO_EXPAT
1997http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1998endif
1999
2000ifdef NO_REGEX
2001compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2002 -DGAWK -DNO_MBSUPPORT
2003endif
2004
2005ifdef USE_NED_ALLOCATOR
2006compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2007 -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2008endif
2009
2010git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2011 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2012
2013git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2014 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2015 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2016
2017git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2018 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2019 $(LIBS) $(CURL_LIBCURL)
2020git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2021 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2022 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2023
2024git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2025 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2026 $(VCSSVN_LIB)
2027
2028$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2029 $(QUIET_LNCP)$(RM) $@ && \
2030 ln $< $@ 2>/dev/null || \
2031 ln -s $< $@ 2>/dev/null || \
2032 cp $< $@
2033
2034$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2035 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2036 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2037
2038$(LIB_FILE): $(LIB_OBJS)
2039 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2040
2041$(XDIFF_LIB): $(XDIFF_OBJS)
2042 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2043
2044$(VCSSVN_LIB): $(VCSSVN_OBJS)
2045 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2046
2047export DEFAULT_EDITOR DEFAULT_PAGER
2048
2049doc:
2050 $(MAKE) -C Documentation all
2051
2052man:
2053 $(MAKE) -C Documentation man
2054
2055html:
2056 $(MAKE) -C Documentation html
2057
2058info:
2059 $(MAKE) -C Documentation info
2060
2061pdf:
2062 $(MAKE) -C Documentation pdf
2063
2064XGETTEXT_FLAGS = \
2065 --force-po \
2066 --add-comments \
2067 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2068 --from-code=UTF-8
2069XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2070 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2071XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2072 --keyword=gettextln --keyword=eval_gettextln
2073XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2074LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2075LOCALIZED_SH := $(SCRIPT_SH)
2076LOCALIZED_PERL := $(SCRIPT_PERL)
2077
2078ifdef XGETTEXT_INCLUDE_TESTS
2079LOCALIZED_C += t/t0200/test.c
2080LOCALIZED_SH += t/t0200/test.sh
2081LOCALIZED_PERL += t/t0200/test.perl
2082endif
2083
2084po/git.pot: $(LOCALIZED_C)
2085 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2086 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2087 $(LOCALIZED_SH)
2088 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2089 $(LOCALIZED_PERL)
2090 mv $@+ $@
2091
2092pot: po/git.pot
2093
2094POFILES := $(wildcard po/*.po)
2095MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2096
2097ifndef NO_GETTEXT
2098all:: $(MOFILES)
2099endif
2100
2101po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2102 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2103
2104FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2105 $(FIND) . \( -name .git -type d -prune \) \
2106 -o \( -name '*.[hcS]' -type f -print \) )
2107
2108$(ETAGS_TARGET): FORCE
2109 $(RM) $(ETAGS_TARGET)
2110 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2111
2112tags: FORCE
2113 $(RM) tags
2114 $(FIND_SOURCE_FILES) | xargs ctags -a
2115
2116cscope:
2117 $(RM) cscope*
2118 $(FIND_SOURCE_FILES) | xargs cscope -b
2119
2120### Detect prefix changes
2121TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2122 $(localedir_SQ)
2123
2124GIT-PREFIX: FORCE
2125 @FLAGS='$(TRACK_PREFIX)'; \
2126 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2127 echo >&2 " * new prefix flags"; \
2128 echo "$$FLAGS" >GIT-PREFIX; \
2129 fi
2130
2131TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2132
2133GIT-CFLAGS: FORCE
2134 @FLAGS='$(TRACK_CFLAGS)'; \
2135 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2136 echo >&2 " * new build flags"; \
2137 echo "$$FLAGS" >GIT-CFLAGS; \
2138 fi
2139
2140TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2141
2142GIT-LDFLAGS: FORCE
2143 @FLAGS='$(TRACK_LDFLAGS)'; \
2144 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2145 echo >&2 " * new link flags"; \
2146 echo "$$FLAGS" >GIT-LDFLAGS; \
2147 fi
2148
2149# We need to apply sq twice, once to protect from the shell
2150# that runs GIT-BUILD-OPTIONS, and then again to protect it
2151# and the first level quoting from the shell that runs "echo".
2152GIT-BUILD-OPTIONS: FORCE
2153 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2154 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2155 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2156 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2157 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2158 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2159 @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2160 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2161 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2162 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2163ifdef GIT_TEST_OPTS
2164 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2165endif
2166ifdef GIT_TEST_CMP
2167 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2168endif
2169ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2170 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2171endif
2172 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2173 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2174ifdef GIT_PERF_REPEAT_COUNT
2175 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2176endif
2177ifdef GIT_PERF_REPO
2178 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2179endif
2180ifdef GIT_PERF_LARGE_REPO
2181 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2182endif
2183ifdef GIT_PERF_MAKE_OPTS
2184 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2185endif
2186
2187### Detect Python interpreter path changes
2188ifndef NO_PYTHON
2189TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2190
2191GIT-PYTHON-VARS: FORCE
2192 @VARS='$(TRACK_PYTHON)'; \
2193 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2194 echo >&2 " * new Python interpreter location"; \
2195 echo "$$VARS" >$@; \
2196 fi
2197endif
2198
2199test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2200
2201all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2202
2203bin-wrappers/%: wrap-for-bin.sh
2204 @mkdir -p bin-wrappers
2205 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2206 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2207 -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2208 chmod +x $@
2209
2210# GNU make supports exporting all variables by "export" without parameters.
2211# However, the environment gets quite big, and some programs have problems
2212# with that.
2213
2214export NO_SVN_TESTS
2215export TEST_NO_MALLOC_CHECK
2216
2217### Testing rules
2218
2219test: all
2220 $(MAKE) -C t/ all
2221
2222perf: all
2223 $(MAKE) -C t/perf/ all
2224
2225.PHONY: test perf
2226
2227test-ctype$X: ctype.o
2228
2229test-date$X: date.o ctype.o
2230
2231test-delta$X: diff-delta.o patch-delta.o
2232
2233test-line-buffer$X: vcs-svn/lib.a
2234
2235test-parse-options$X: parse-options.o parse-options-cb.o
2236
2237test-svn-fe$X: vcs-svn/lib.a
2238
2239.PRECIOUS: $(TEST_OBJS)
2240
2241test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2242 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2243
2244check-sha1:: test-sha1$X
2245 ./test-sha1.sh
2246
2247SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2248
2249$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2250 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2251 $(SPARSE_FLAGS) $<
2252
2253.PHONY: sparse $(SP_OBJ)
2254sparse: $(SP_OBJ)
2255
2256check: common-cmds.h
2257 @if sparse; \
2258 then \
2259 echo 2>&1 "Use 'make sparse' instead"; \
2260 $(MAKE) --no-print-directory sparse; \
2261 else \
2262 echo 2>&1 "Did you mean 'make test'?"; \
2263 exit 1; \
2264 fi
2265
2266remove-dashes:
2267 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2268
2269### Installation rules
2270
2271ifneq ($(filter /%,$(firstword $(template_dir))),)
2272template_instdir = $(template_dir)
2273else
2274template_instdir = $(prefix)/$(template_dir)
2275endif
2276export template_instdir
2277
2278ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2279gitexec_instdir = $(gitexecdir)
2280else
2281gitexec_instdir = $(prefix)/$(gitexecdir)
2282endif
2283gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2284export gitexec_instdir
2285
2286ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2287mergetools_instdir = $(mergetoolsdir)
2288else
2289mergetools_instdir = $(prefix)/$(mergetoolsdir)
2290endif
2291mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2292
2293install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2294
2295install: all
2296 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2297 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2298 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2299 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2300 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2301 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2302 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2303 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2304ifndef NO_GETTEXT
2305 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2306 (cd po/build/locale && $(TAR) cf - .) | \
2307 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2308endif
2309ifndef NO_PERL
2310 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2311 $(MAKE) -C gitweb install
2312endif
2313ifndef NO_PYTHON
2314 $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2315endif
2316ifndef NO_TCLTK
2317 $(MAKE) -C gitk-git install
2318 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2319endif
2320ifneq (,$X)
2321 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
2322endif
2323
2324 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2325 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2326 { test "$$bindir/" = "$$execdir/" || \
2327 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2328 $(RM) "$$execdir/$$p" && \
2329 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2330 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2331 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2332 done; \
2333 } && \
2334 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2335 $(RM) "$$bindir/$$p" && \
2336 test -z "$(NO_INSTALL_HARDLINKS)" && \
2337 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2338 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2339 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2340 done && \
2341 for p in $(BUILT_INS); do \
2342 $(RM) "$$execdir/$$p" && \
2343 test -z "$(NO_INSTALL_HARDLINKS)" && \
2344 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2345 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2346 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2347 done && \
2348 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2349 for p in $$remote_curl_aliases; do \
2350 $(RM) "$$execdir/$$p" && \
2351 test -z "$(NO_INSTALL_HARDLINKS)" && \
2352 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2353 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2354 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2355 done && \
2356 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2357
2358install-gitweb:
2359 $(MAKE) -C gitweb install
2360
2361install-doc:
2362 $(MAKE) -C Documentation install
2363
2364install-man:
2365 $(MAKE) -C Documentation install-man
2366
2367install-html:
2368 $(MAKE) -C Documentation install-html
2369
2370install-info:
2371 $(MAKE) -C Documentation install-info
2372
2373install-pdf:
2374 $(MAKE) -C Documentation install-pdf
2375
2376quick-install-doc:
2377 $(MAKE) -C Documentation quick-install
2378
2379quick-install-man:
2380 $(MAKE) -C Documentation quick-install-man
2381
2382quick-install-html:
2383 $(MAKE) -C Documentation quick-install-html
2384
2385
2386
2387### Maintainer's dist rules
2388
2389git.spec: git.spec.in GIT-VERSION-FILE
2390 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2391 mv $@+ $@
2392
2393GIT_TARNAME = git-$(GIT_VERSION)
2394dist: git.spec git-archive$(X) configure
2395 ./git-archive --format=tar \
2396 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2397 @mkdir -p $(GIT_TARNAME)
2398 @cp git.spec configure $(GIT_TARNAME)
2399 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2400 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2401 $(TAR) rf $(GIT_TARNAME).tar \
2402 $(GIT_TARNAME)/git.spec \
2403 $(GIT_TARNAME)/configure \
2404 $(GIT_TARNAME)/version \
2405 $(GIT_TARNAME)/git-gui/version
2406 @$(RM) -r $(GIT_TARNAME)
2407 gzip -f -9 $(GIT_TARNAME).tar
2408
2409rpm: dist
2410 $(RPMBUILD) \
2411 --define "_source_filedigest_algorithm md5" \
2412 --define "_binary_filedigest_algorithm md5" \
2413 -ta $(GIT_TARNAME).tar.gz
2414
2415htmldocs = git-htmldocs-$(GIT_VERSION)
2416manpages = git-manpages-$(GIT_VERSION)
2417dist-doc:
2418 $(RM) -r .doc-tmp-dir
2419 mkdir .doc-tmp-dir
2420 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2421 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2422 gzip -n -9 -f $(htmldocs).tar
2423 :
2424 $(RM) -r .doc-tmp-dir
2425 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2426 $(MAKE) -C Documentation DESTDIR=./ \
2427 man1dir=../.doc-tmp-dir/man1 \
2428 man5dir=../.doc-tmp-dir/man5 \
2429 man7dir=../.doc-tmp-dir/man7 \
2430 install
2431 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2432 gzip -n -9 -f $(manpages).tar
2433 $(RM) -r .doc-tmp-dir
2434
2435### Cleaning rules
2436
2437distclean: clean
2438 $(RM) configure
2439 $(RM) config.log config.status config.cache
2440 $(RM) config.mak.autogen config.mak.append
2441 $(RM) -r autom4te.cache
2442
2443profile-clean:
2444 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2445 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2446
2447clean: profile-clean
2448 $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2449 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2450 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2451 $(RM) $(TEST_PROGRAMS)
2452 $(RM) -r bin-wrappers $(dep_dirs)
2453 $(RM) -r po/build/
2454 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2455 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2456 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2457 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2458 $(MAKE) -C Documentation/ clean
2459ifndef NO_PERL
2460 $(MAKE) -C gitweb clean
2461 $(MAKE) -C perl clean
2462endif
2463ifndef NO_PYTHON
2464 $(MAKE) -C git_remote_helpers clean
2465endif
2466 $(MAKE) -C templates/ clean
2467 $(MAKE) -C t/ clean
2468ifndef NO_TCLTK
2469 $(MAKE) -C gitk-git clean
2470 $(MAKE) -C git-gui clean
2471endif
2472 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2473 $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2474
2475.PHONY: all install profile-clean clean strip
2476.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2477.PHONY: FORCE cscope
2478
2479### Check documentation
2480#
2481ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2482ALL_COMMANDS += git
2483ALL_COMMANDS += gitk
2484ALL_COMMANDS += gitweb
2485ALL_COMMANDS += git-gui git-citool
2486check-docs::
2487 @(for v in $(ALL_COMMANDS); \
2488 do \
2489 case "$$v" in \
2490 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2491 git-merge-resolve | git-merge-subtree | \
2492 git-fsck-objects | git-init-db | \
2493 git-remote-* | git-stage | \
2494 git-?*--?* ) continue ;; \
2495 esac ; \
2496 test -f "Documentation/$$v.txt" || \
2497 echo "no doc: $$v"; \
2498 sed -e '/^#/d' command-list.txt | \
2499 grep -q "^$$v[ ]" || \
2500 case "$$v" in \
2501 git) ;; \
2502 *) echo "no link: $$v";; \
2503 esac ; \
2504 done; \
2505 ( \
2506 sed -e '/^#/d' \
2507 -e 's/[ ].*//' \
2508 -e 's/^/listed /' command-list.txt; \
2509 $(MAKE) -C Documentation print-man1 | \
2510 grep '\.txt$$' | \
2511 sed -e 's|Documentation/|documented |' \
2512 -e 's/\.txt//'; \
2513 ) | while read how cmd; \
2514 do \
2515 case " $(ALL_COMMANDS) " in \
2516 *" $$cmd "*) ;; \
2517 *) echo "removed but $$how: $$cmd" ;; \
2518 esac; \
2519 done ) | sort
2520
2521### Make sure built-ins do not have dups and listed in git.c
2522#
2523check-builtins::
2524 ./check-builtins.sh
2525
2526### Test suite coverage testing
2527#
2528.PHONY: coverage coverage-clean coverage-build coverage-report
2529
2530coverage:
2531 $(MAKE) coverage-build
2532 $(MAKE) coverage-report
2533
2534object_dirs := $(sort $(dir $(OBJECTS)))
2535coverage-clean:
2536 $(RM) $(addsuffix *.gcov,$(object_dirs))
2537 $(RM) $(addsuffix *.gcda,$(object_dirs))
2538 $(RM) $(addsuffix *.gcno,$(object_dirs))
2539 $(RM) coverage-untested-functions
2540 $(RM) -r cover_db/
2541 $(RM) -r cover_db_html/
2542
2543COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2544COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2545GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2546
2547coverage-build: coverage-clean
2548 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2549 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2550 -j1 test
2551
2552coverage-report:
2553 $(QUIET_GCOV)for dir in $(object_dirs); do \
2554 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2555 done
2556
2557coverage-untested-functions: coverage-report
2558 grep '^function.*called 0 ' *.c.gcov \
2559 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2560 > coverage-untested-functions
2561
2562cover_db: coverage-report
2563 gcov2perl -db cover_db *.gcov
2564
2565cover_db_html: cover_db
2566 cover -report html -outputdir cover_db_html cover_db
2567