cd24c942249a4b175868ffdca27e81392877d29d
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_FNMATCH if you don't have fnmatch in the C library.
105#
106# Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
107# FNM_CASEFOLD GNU extension.
108#
109# Define USE_WILDMATCH if you want to use Git's wildmatch
110# implementation as fnmatch
111#
112# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
113# in the C library.
114#
115# Define NO_LIBGEN_H if you don't have libgen.h.
116#
117# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
118#
119# Define NO_SYS_SELECT_H if you don't have sys/select.h.
120#
121# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
122# Enable it on Windows. By default, symrefs are still used.
123#
124# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
125# tests. These tests take up a significant amount of the total test time
126# but are not needed unless you plan to talk to SVN repos.
127#
128# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
129# installed in /sw, but don't want GIT to link against any libraries
130# installed there. If defined you may specify your own (or Fink's)
131# include directories and library directories by defining CFLAGS
132# and LDFLAGS appropriately.
133#
134# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
135# have DarwinPorts installed in /opt/local, but don't want GIT to
136# link against any libraries installed there. If defined you may
137# specify your own (or DarwinPort's) include directories and
138# library directories by defining CFLAGS and LDFLAGS appropriately.
139#
140# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
141# and do not want to use Apple's CommonCrypto library. This allows you
142# to provide your own OpenSSL library, for example from MacPorts.
143#
144# Define BLK_SHA1 environment variable to make use of the bundled
145# optimized C SHA1 routine.
146#
147# Define PPC_SHA1 environment variable when running make to make use of
148# a bundled SHA1 routine optimized for PowerPC.
149#
150# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
151#
152# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
153#
154# Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
155#
156# Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
157#
158# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
159#
160# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
161#
162# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
163#
164# Define NO_UINTMAX_T if you don't have uintmax_t.
165#
166# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
167# Patrick Mauritz).
168#
169# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
170# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
171# inet_ntop and inet_pton additionally reside there.
172#
173# Define NO_MMAP if you want to avoid mmap.
174#
175# Define NO_SYS_POLL_H if you don't have sys/poll.h.
176#
177# Define NO_POLL if you do not have or don't want to use poll().
178# This also implies NO_SYS_POLL_H.
179#
180# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
181# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
182# we want to know more about the issue.
183#
184# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
185#
186# Define NO_PREAD if you have a problem with pread() system call (e.g.
187# cygwin1.dll before v1.5.22).
188#
189# Define NO_SETITIMER if you don't have setitimer()
190#
191# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
192# This also implies NO_SETITIMER
193#
194# Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
195# thread-safe. (e.g. compat/pread.c or cygwin)
196#
197# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
198# generally faster on your platform than accessing the working directory.
199#
200# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
201# the executable mode bit, but doesn't really do so.
202#
203# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
204#
205# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
206#
207# Define NO_SOCKADDR_STORAGE if your platform does not have struct
208# sockaddr_storage.
209#
210# Define NO_ICONV if your libc does not properly support iconv.
211#
212# Define OLD_ICONV if your library has an old iconv(), where the second
213# (input buffer pointer) parameter is declared with type (const char **).
214#
215# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
216#
217# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
218# that tells runtime paths to dynamic libraries;
219# "-Wl,-rpath=/path/lib" is used instead.
220#
221# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
222# as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
223#
224# Define USE_NSEC below if you want git to care about sub-second file mtimes
225# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
226# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
227# randomly break unless your underlying filesystem supports those sub-second
228# times (my ext3 doesn't).
229#
230# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
231# "st_ctim"
232#
233# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
234# available. This automatically turns USE_NSEC off.
235#
236# Define USE_STDEV below if you want git to care about the underlying device
237# change being considered an inode change from the update-index perspective.
238#
239# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
240# field that counts the on-disk footprint in 512-byte blocks.
241#
242# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
243# (not v1.73 or v1.71).
244#
245# Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
246# (versions 1.68.1 through v1.72).
247#
248# Define GNU_ROFF if your target system uses GNU groff. This forces
249# apostrophes to be ASCII so that cut&pasting examples to the shell
250# will work.
251#
252# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
253#
254# Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
255# MakeMaker (e.g. using ActiveState under Cygwin).
256#
257# Define NO_PERL if you do not want Perl scripts or libraries at all.
258#
259# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
260# but /usr/bin/python2.7 on some platforms).
261#
262# Define NO_PYTHON if you do not want Python scripts or libraries at all.
263#
264# Define NO_TCLTK if you do not want Tcl/Tk GUI.
265#
266# The TCL_PATH variable governs the location of the Tcl interpreter
267# used to optimize git-gui for your system. Only used if NO_TCLTK
268# is not set. Defaults to the bare 'tclsh'.
269#
270# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
271# If not set it defaults to the bare 'wish'. If it is set to the empty
272# string then NO_TCLTK will be forced (this is used by configure script).
273#
274# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
275# is a simplified version of the merge sort used in glibc. This is
276# recommended if Git triggers O(n^2) behavior in your platform's qsort().
277#
278# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
279# information on a not yet closed file that lstat would return for the same
280# file after it was closed.
281#
282# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
283# when hardlinking a file to another name and unlinking the original file right
284# away (some NTFS drivers seem to zero the contents in that scenario).
285#
286# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
287# programs as a tar, where bin/ and libexec/ might be on different file systems.
288#
289# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
290# copies to install built-in git commands e.g. git-cat-file.
291#
292# Define USE_NED_ALLOCATOR if you want to replace the platforms default
293# memory allocators with the nedmalloc allocator written by Niall Douglas.
294#
295# Define NO_REGEX if you have no or inferior regex support in your C library.
296#
297# Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
298# using the current w32api packages. The recommended approach, however,
299# is to update your installation if compilation errors occur.
300#
301# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
302# user.
303#
304# Define GETTEXT_POISON if you are debugging the choice of strings marked
305# for translation. In a GETTEXT_POISON build, you can turn all strings marked
306# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
307# (to any value) in your environment.
308#
309# Define JSMIN to point to JavaScript minifier that functions as
310# a filter to have gitweb.js minified.
311#
312# Define CSSMIN to point to a CSS minifier in order to generate a minified
313# version of gitweb.css
314#
315# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
316# you want to use something different. The value will be interpreted by the
317# shell at runtime when it is used.
318#
319# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
320# want to use something different. The value will be interpreted by the shell
321# if necessary when it is used. Examples:
322#
323# DEFAULT_EDITOR='~/bin/vi',
324# DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
325# DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
326#
327# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
328# header files to be automatically computed, to avoid rebuilding objects when
329# an unrelated header file changes. Define it to "no" to use the hard-coded
330# dependency rules. The default is "auto", which means to use computed header
331# dependencies if your compiler is detected to support it.
332#
333# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
334# dependency rules.
335#
336# Define NATIVE_CRLF if your platform uses CRLF for line endings.
337#
338# Define XDL_FAST_HASH to use an alternative line-hashing method in
339# the diff algorithm. It gives a nice speedup if your processor has
340# fast unaligned word loads. Does NOT work on big-endian systems!
341# Enabled by default on x86_64.
342#
343# Define GIT_USER_AGENT if you want to change how git identifies itself during
344# network interactions. The default is "git/$(GIT_VERSION)".
345#
346# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
347# (defaults to "man") if you want to have a different default when
348# "git help" is called without a parameter specifying the format.
349
350GIT-VERSION-FILE: FORCE
351 @$(SHELL_PATH) ./GIT-VERSION-GEN
352-include GIT-VERSION-FILE
353
354# CFLAGS and LDFLAGS are for the users to override from the command line.
355
356CFLAGS = -g -O2 -Wall
357LDFLAGS =
358ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
359ALL_LDFLAGS = $(LDFLAGS)
360STRIP ?= strip
361
362# Among the variables below, these:
363# gitexecdir
364# template_dir
365# sysconfdir
366# can be specified as a relative path some/where/else;
367# this is interpreted as relative to $(prefix) and "git" at
368# runtime figures out where they are based on the path to the executable.
369# Additionally, the following will be treated as relative by "git" if they
370# begin with "$(prefix)/":
371# mandir
372# infodir
373# htmldir
374# This can help installing the suite in a relocatable way.
375
376prefix = $(HOME)
377bindir_relative = bin
378bindir = $(prefix)/$(bindir_relative)
379mandir = $(prefix)/share/man
380infodir = $(prefix)/share/info
381gitexecdir = libexec/git-core
382mergetoolsdir = $(gitexecdir)/mergetools
383sharedir = $(prefix)/share
384gitwebdir = $(sharedir)/gitweb
385localedir = $(sharedir)/locale
386template_dir = share/git-core/templates
387htmldir = $(prefix)/share/doc/git-doc
388ETC_GITCONFIG = $(sysconfdir)/gitconfig
389ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
390lib = lib
391# DESTDIR =
392pathsep = :
393
394mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
395infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
396htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
397
398export prefix bindir sharedir sysconfdir gitwebdir localedir
399
400CC = cc
401AR = ar
402RM = rm -f
403DIFF = diff
404TAR = tar
405FIND = find
406INSTALL = install
407RPMBUILD = rpmbuild
408TCL_PATH = tclsh
409TCLTK_PATH = wish
410XGETTEXT = xgettext
411MSGFMT = msgfmt
412PTHREAD_LIBS = -lpthread
413PTHREAD_CFLAGS =
414GCOV = gcov
415
416export TCL_PATH TCLTK_PATH
417
418SPARSE_FLAGS =
419
420
421
422### --- END CONFIGURATION SECTION ---
423
424# Those must not be GNU-specific; they are shared with perl/ which may
425# be built by a different compiler. (Note that this is an artifact now
426# but it still might be nice to keep that distinction.)
427BASIC_CFLAGS = -I.
428BASIC_LDFLAGS =
429
430# Guard against environment variables
431BUILTIN_OBJS =
432BUILT_INS =
433COMPAT_CFLAGS =
434COMPAT_OBJS =
435XDIFF_OBJS =
436VCSSVN_OBJS =
437GENERATED_H =
438EXTRA_CPPFLAGS =
439LIB_H =
440LIB_OBJS =
441PROGRAM_OBJS =
442PROGRAMS =
443SCRIPT_PERL =
444SCRIPT_PYTHON =
445SCRIPT_SH =
446SCRIPT_LIB =
447TEST_PROGRAMS_NEED_X =
448
449# Having this variable in your environment would break pipelines because
450# you cause "cd" to echo its destination to stdout. It can also take
451# scripts to unexpected places. If you like CDPATH, define it for your
452# interactive shell sessions without exporting it.
453unexport CDPATH
454
455SCRIPT_SH += git-am.sh
456SCRIPT_SH += git-bisect.sh
457SCRIPT_SH += git-difftool--helper.sh
458SCRIPT_SH += git-filter-branch.sh
459SCRIPT_SH += git-lost-found.sh
460SCRIPT_SH += git-merge-octopus.sh
461SCRIPT_SH += git-merge-one-file.sh
462SCRIPT_SH += git-merge-resolve.sh
463SCRIPT_SH += git-mergetool.sh
464SCRIPT_SH += git-pull.sh
465SCRIPT_SH += git-quiltimport.sh
466SCRIPT_SH += git-rebase.sh
467SCRIPT_SH += git-repack.sh
468SCRIPT_SH += git-request-pull.sh
469SCRIPT_SH += git-stash.sh
470SCRIPT_SH += git-submodule.sh
471SCRIPT_SH += git-web--browse.sh
472
473SCRIPT_LIB += git-mergetool--lib
474SCRIPT_LIB += git-parse-remote
475SCRIPT_LIB += git-rebase--am
476SCRIPT_LIB += git-rebase--interactive
477SCRIPT_LIB += git-rebase--merge
478SCRIPT_LIB += git-sh-setup
479SCRIPT_LIB += git-sh-i18n
480
481SCRIPT_PERL += git-add--interactive.perl
482SCRIPT_PERL += git-difftool.perl
483SCRIPT_PERL += git-archimport.perl
484SCRIPT_PERL += git-cvsexportcommit.perl
485SCRIPT_PERL += git-cvsimport.perl
486SCRIPT_PERL += git-cvsserver.perl
487SCRIPT_PERL += git-relink.perl
488SCRIPT_PERL += git-send-email.perl
489SCRIPT_PERL += git-svn.perl
490
491SCRIPT_PYTHON += git-remote-testpy.py
492SCRIPT_PYTHON += git-p4.py
493
494# Generated files for scripts
495SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
496SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
497SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
498
499# Individual rules to allow e.g.
500# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
501# from subdirectories like contrib/*/
502.PHONY: build-perl-script build-sh-script build-python-script
503build-perl-script: $(SCRIPT_PERL_GEN)
504build-sh-script: $(SCRIPT_SH_GEN)
505build-python-script: $(SCRIPT_PYTHON_GEN)
506
507.PHONY: install-perl-script install-sh-script install-python-script
508install-sh-script: $(SCRIPT_SH_GEN)
509 $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
510install-perl-script: $(SCRIPT_PERL_GEN)
511 $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
512install-python-script: $(SCRIPT_PYTHON_GEN)
513 $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
514
515.PHONY: clean-perl-script clean-sh-script clean-python-script
516clean-sh-script:
517 $(RM) $(SCRIPT_SH_GEN)
518clean-perl-script:
519 $(RM) $(SCRIPT_PERL_GEN)
520clean-python-script:
521 $(RM) $(SCRIPT_PYTHON_GEN)
522
523SCRIPTS = $(SCRIPT_SH_GEN) \
524 $(SCRIPT_PERL_GEN) \
525 $(SCRIPT_PYTHON_GEN) \
526 git-instaweb
527
528ETAGS_TARGET = TAGS
529
530# Empty...
531EXTRA_PROGRAMS =
532
533# ... and all the rest that could be moved out of bindir to gitexecdir
534PROGRAMS += $(EXTRA_PROGRAMS)
535
536PROGRAM_OBJS += credential-store.o
537PROGRAM_OBJS += daemon.o
538PROGRAM_OBJS += fast-import.o
539PROGRAM_OBJS += http-backend.o
540PROGRAM_OBJS += imap-send.o
541PROGRAM_OBJS += sh-i18n--envsubst.o
542PROGRAM_OBJS += shell.o
543PROGRAM_OBJS += show-index.o
544PROGRAM_OBJS += upload-pack.o
545PROGRAM_OBJS += remote-testsvn.o
546
547# Binary suffix, set to .exe for Windows builds
548X =
549
550PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
551
552TEST_PROGRAMS_NEED_X += test-chmtime
553TEST_PROGRAMS_NEED_X += test-ctype
554TEST_PROGRAMS_NEED_X += test-date
555TEST_PROGRAMS_NEED_X += test-delta
556TEST_PROGRAMS_NEED_X += test-dump-cache-tree
557TEST_PROGRAMS_NEED_X += test-genrandom
558TEST_PROGRAMS_NEED_X += test-index-version
559TEST_PROGRAMS_NEED_X += test-line-buffer
560TEST_PROGRAMS_NEED_X += test-match-trees
561TEST_PROGRAMS_NEED_X += test-mergesort
562TEST_PROGRAMS_NEED_X += test-mktemp
563TEST_PROGRAMS_NEED_X += test-parse-options
564TEST_PROGRAMS_NEED_X += test-path-utils
565TEST_PROGRAMS_NEED_X += test-regex
566TEST_PROGRAMS_NEED_X += test-revision-walking
567TEST_PROGRAMS_NEED_X += test-run-command
568TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
569TEST_PROGRAMS_NEED_X += test-sha1
570TEST_PROGRAMS_NEED_X += test-sigchain
571TEST_PROGRAMS_NEED_X += test-string-list
572TEST_PROGRAMS_NEED_X += test-subprocess
573TEST_PROGRAMS_NEED_X += test-svn-fe
574TEST_PROGRAMS_NEED_X += test-wildmatch
575
576TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
577
578# List built-in command $C whose implementation cmd_$C() is not in
579# builtin/$C.o but is linked in as part of some other command.
580BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
581
582BUILT_INS += git-cherry$X
583BUILT_INS += git-cherry-pick$X
584BUILT_INS += git-format-patch$X
585BUILT_INS += git-fsck-objects$X
586BUILT_INS += git-get-tar-commit-id$X
587BUILT_INS += git-init$X
588BUILT_INS += git-merge-subtree$X
589BUILT_INS += git-peek-remote$X
590BUILT_INS += git-repo-config$X
591BUILT_INS += git-show$X
592BUILT_INS += git-stage$X
593BUILT_INS += git-status$X
594BUILT_INS += git-whatchanged$X
595
596# what 'all' will build and 'install' will install in gitexecdir,
597# excluding programs for built-in commands
598ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
599
600# what 'all' will build but not install in gitexecdir
601OTHER_PROGRAMS = git$X
602
603# what test wrappers are needed and 'install' will install, in bindir
604BINDIR_PROGRAMS_NEED_X += git
605BINDIR_PROGRAMS_NEED_X += git-upload-pack
606BINDIR_PROGRAMS_NEED_X += git-receive-pack
607BINDIR_PROGRAMS_NEED_X += git-upload-archive
608BINDIR_PROGRAMS_NEED_X += git-shell
609
610BINDIR_PROGRAMS_NO_X += git-cvsserver
611
612# Set paths to tools early so that they can be used for version tests.
613ifndef SHELL_PATH
614 SHELL_PATH = /bin/sh
615endif
616ifndef PERL_PATH
617 PERL_PATH = /usr/bin/perl
618endif
619ifndef PYTHON_PATH
620 PYTHON_PATH = /usr/bin/python
621endif
622
623export PERL_PATH
624export PYTHON_PATH
625
626LIB_FILE = libgit.a
627XDIFF_LIB = xdiff/lib.a
628VCSSVN_LIB = vcs-svn/lib.a
629
630GENERATED_H += common-cmds.h
631
632LIB_H += advice.h
633LIB_H += archive.h
634LIB_H += argv-array.h
635LIB_H += attr.h
636LIB_H += bisect.h
637LIB_H += blob.h
638LIB_H += branch.h
639LIB_H += builtin.h
640LIB_H += bulk-checkin.h
641LIB_H += bundle.h
642LIB_H += cache-tree.h
643LIB_H += cache.h
644LIB_H += color.h
645LIB_H += column.h
646LIB_H += commit.h
647LIB_H += compat/bswap.h
648LIB_H += compat/cygwin.h
649LIB_H += compat/mingw.h
650LIB_H += compat/obstack.h
651LIB_H += compat/poll/poll.h
652LIB_H += compat/precompose_utf8.h
653LIB_H += compat/terminal.h
654LIB_H += compat/win32/dirent.h
655LIB_H += compat/win32/pthread.h
656LIB_H += compat/win32/syslog.h
657LIB_H += connected.h
658LIB_H += convert.h
659LIB_H += credential.h
660LIB_H += csum-file.h
661LIB_H += decorate.h
662LIB_H += delta.h
663LIB_H += diff.h
664LIB_H += diffcore.h
665LIB_H += dir.h
666LIB_H += exec_cmd.h
667LIB_H += fetch-pack.h
668LIB_H += fmt-merge-msg.h
669LIB_H += fsck.h
670LIB_H += gettext.h
671LIB_H += git-compat-util.h
672LIB_H += gpg-interface.h
673LIB_H += graph.h
674LIB_H += grep.h
675LIB_H += hash.h
676LIB_H += help.h
677LIB_H += http.h
678LIB_H += kwset.h
679LIB_H += levenshtein.h
680LIB_H += list-objects.h
681LIB_H += ll-merge.h
682LIB_H += log-tree.h
683LIB_H += mailmap.h
684LIB_H += merge-blobs.h
685LIB_H += merge-recursive.h
686LIB_H += mergesort.h
687LIB_H += notes-cache.h
688LIB_H += notes-merge.h
689LIB_H += notes.h
690LIB_H += object.h
691LIB_H += pack-refs.h
692LIB_H += pack-revindex.h
693LIB_H += pack.h
694LIB_H += parse-options.h
695LIB_H += patch-ids.h
696LIB_H += pathspec.h
697LIB_H += pkt-line.h
698LIB_H += progress.h
699LIB_H += prompt.h
700LIB_H += quote.h
701LIB_H += reachable.h
702LIB_H += reflog-walk.h
703LIB_H += refs.h
704LIB_H += remote.h
705LIB_H += rerere.h
706LIB_H += resolve-undo.h
707LIB_H += revision.h
708LIB_H += run-command.h
709LIB_H += send-pack.h
710LIB_H += sequencer.h
711LIB_H += sha1-array.h
712LIB_H += sha1-lookup.h
713LIB_H += shortlog.h
714LIB_H += sideband.h
715LIB_H += sigchain.h
716LIB_H += strbuf.h
717LIB_H += streaming.h
718LIB_H += string-list.h
719LIB_H += submodule.h
720LIB_H += tag.h
721LIB_H += tar.h
722LIB_H += thread-utils.h
723LIB_H += transport.h
724LIB_H += tree-walk.h
725LIB_H += tree.h
726LIB_H += unpack-trees.h
727LIB_H += url.h
728LIB_H += userdiff.h
729LIB_H += utf8.h
730LIB_H += varint.h
731LIB_H += vcs-svn/fast_export.h
732LIB_H += vcs-svn/line_buffer.h
733LIB_H += vcs-svn/repo_tree.h
734LIB_H += vcs-svn/sliding_window.h
735LIB_H += vcs-svn/svndiff.h
736LIB_H += vcs-svn/svndump.h
737LIB_H += walker.h
738LIB_H += wildmatch.h
739LIB_H += wt-status.h
740LIB_H += xdiff-interface.h
741LIB_H += xdiff/xdiff.h
742LIB_H += xdiff/xdiffi.h
743LIB_H += xdiff/xemit.h
744LIB_H += xdiff/xinclude.h
745LIB_H += xdiff/xmacros.h
746LIB_H += xdiff/xprepare.h
747LIB_H += xdiff/xtypes.h
748LIB_H += xdiff/xutils.h
749
750LIB_OBJS += abspath.o
751LIB_OBJS += advice.o
752LIB_OBJS += alias.o
753LIB_OBJS += alloc.o
754LIB_OBJS += archive.o
755LIB_OBJS += archive-tar.o
756LIB_OBJS += archive-zip.o
757LIB_OBJS += argv-array.o
758LIB_OBJS += attr.o
759LIB_OBJS += base85.o
760LIB_OBJS += bisect.o
761LIB_OBJS += blob.o
762LIB_OBJS += branch.o
763LIB_OBJS += bulk-checkin.o
764LIB_OBJS += bundle.o
765LIB_OBJS += cache-tree.o
766LIB_OBJS += color.o
767LIB_OBJS += column.o
768LIB_OBJS += combine-diff.o
769LIB_OBJS += commit.o
770LIB_OBJS += compat/obstack.o
771LIB_OBJS += compat/terminal.o
772LIB_OBJS += config.o
773LIB_OBJS += connect.o
774LIB_OBJS += connected.o
775LIB_OBJS += convert.o
776LIB_OBJS += copy.o
777LIB_OBJS += credential.o
778LIB_OBJS += csum-file.o
779LIB_OBJS += ctype.o
780LIB_OBJS += date.o
781LIB_OBJS += decorate.o
782LIB_OBJS += diffcore-break.o
783LIB_OBJS += diffcore-delta.o
784LIB_OBJS += diffcore-order.o
785LIB_OBJS += diffcore-pickaxe.o
786LIB_OBJS += diffcore-rename.o
787LIB_OBJS += diff-delta.o
788LIB_OBJS += diff-lib.o
789LIB_OBJS += diff-no-index.o
790LIB_OBJS += diff.o
791LIB_OBJS += dir.o
792LIB_OBJS += editor.o
793LIB_OBJS += entry.o
794LIB_OBJS += environment.o
795LIB_OBJS += exec_cmd.o
796LIB_OBJS += fetch-pack.o
797LIB_OBJS += fsck.o
798LIB_OBJS += gettext.o
799LIB_OBJS += gpg-interface.o
800LIB_OBJS += graph.o
801LIB_OBJS += grep.o
802LIB_OBJS += hash.o
803LIB_OBJS += help.o
804LIB_OBJS += hex.o
805LIB_OBJS += ident.o
806LIB_OBJS += kwset.o
807LIB_OBJS += levenshtein.o
808LIB_OBJS += list-objects.o
809LIB_OBJS += ll-merge.o
810LIB_OBJS += lockfile.o
811LIB_OBJS += log-tree.o
812LIB_OBJS += mailmap.o
813LIB_OBJS += match-trees.o
814LIB_OBJS += merge.o
815LIB_OBJS += merge-blobs.o
816LIB_OBJS += merge-recursive.o
817LIB_OBJS += mergesort.o
818LIB_OBJS += name-hash.o
819LIB_OBJS += notes.o
820LIB_OBJS += notes-cache.o
821LIB_OBJS += notes-merge.o
822LIB_OBJS += object.o
823LIB_OBJS += pack-check.o
824LIB_OBJS += pack-refs.o
825LIB_OBJS += pack-revindex.o
826LIB_OBJS += pack-write.o
827LIB_OBJS += pager.o
828LIB_OBJS += parse-options.o
829LIB_OBJS += parse-options-cb.o
830LIB_OBJS += patch-delta.o
831LIB_OBJS += patch-ids.o
832LIB_OBJS += path.o
833LIB_OBJS += pathspec.o
834LIB_OBJS += pkt-line.o
835LIB_OBJS += preload-index.o
836LIB_OBJS += pretty.o
837LIB_OBJS += progress.o
838LIB_OBJS += prompt.o
839LIB_OBJS += quote.o
840LIB_OBJS += reachable.o
841LIB_OBJS += read-cache.o
842LIB_OBJS += reflog-walk.o
843LIB_OBJS += refs.o
844LIB_OBJS += remote.o
845LIB_OBJS += replace_object.o
846LIB_OBJS += rerere.o
847LIB_OBJS += resolve-undo.o
848LIB_OBJS += revision.o
849LIB_OBJS += run-command.o
850LIB_OBJS += send-pack.o
851LIB_OBJS += sequencer.o
852LIB_OBJS += server-info.o
853LIB_OBJS += setup.o
854LIB_OBJS += sha1-array.o
855LIB_OBJS += sha1-lookup.o
856LIB_OBJS += sha1_file.o
857LIB_OBJS += sha1_name.o
858LIB_OBJS += shallow.o
859LIB_OBJS += sideband.o
860LIB_OBJS += sigchain.o
861LIB_OBJS += strbuf.o
862LIB_OBJS += streaming.o
863LIB_OBJS += string-list.o
864LIB_OBJS += submodule.o
865LIB_OBJS += symlinks.o
866LIB_OBJS += tag.o
867LIB_OBJS += trace.o
868LIB_OBJS += transport.o
869LIB_OBJS += transport-helper.o
870LIB_OBJS += tree-diff.o
871LIB_OBJS += tree.o
872LIB_OBJS += tree-walk.o
873LIB_OBJS += unpack-trees.o
874LIB_OBJS += url.o
875LIB_OBJS += usage.o
876LIB_OBJS += userdiff.o
877LIB_OBJS += utf8.o
878LIB_OBJS += varint.o
879LIB_OBJS += version.o
880LIB_OBJS += walker.o
881LIB_OBJS += wildmatch.o
882LIB_OBJS += wrapper.o
883LIB_OBJS += write_or_die.o
884LIB_OBJS += ws.o
885LIB_OBJS += wt-status.o
886LIB_OBJS += xdiff-interface.o
887LIB_OBJS += zlib.o
888
889BUILTIN_OBJS += builtin/add.o
890BUILTIN_OBJS += builtin/annotate.o
891BUILTIN_OBJS += builtin/apply.o
892BUILTIN_OBJS += builtin/archive.o
893BUILTIN_OBJS += builtin/bisect--helper.o
894BUILTIN_OBJS += builtin/blame.o
895BUILTIN_OBJS += builtin/branch.o
896BUILTIN_OBJS += builtin/bundle.o
897BUILTIN_OBJS += builtin/cat-file.o
898BUILTIN_OBJS += builtin/check-attr.o
899BUILTIN_OBJS += builtin/check-ignore.o
900BUILTIN_OBJS += builtin/check-ref-format.o
901BUILTIN_OBJS += builtin/checkout-index.o
902BUILTIN_OBJS += builtin/checkout.o
903BUILTIN_OBJS += builtin/clean.o
904BUILTIN_OBJS += builtin/clone.o
905BUILTIN_OBJS += builtin/column.o
906BUILTIN_OBJS += builtin/commit-tree.o
907BUILTIN_OBJS += builtin/commit.o
908BUILTIN_OBJS += builtin/config.o
909BUILTIN_OBJS += builtin/count-objects.o
910BUILTIN_OBJS += builtin/credential.o
911BUILTIN_OBJS += builtin/describe.o
912BUILTIN_OBJS += builtin/diff-files.o
913BUILTIN_OBJS += builtin/diff-index.o
914BUILTIN_OBJS += builtin/diff-tree.o
915BUILTIN_OBJS += builtin/diff.o
916BUILTIN_OBJS += builtin/fast-export.o
917BUILTIN_OBJS += builtin/fetch-pack.o
918BUILTIN_OBJS += builtin/fetch.o
919BUILTIN_OBJS += builtin/fmt-merge-msg.o
920BUILTIN_OBJS += builtin/for-each-ref.o
921BUILTIN_OBJS += builtin/fsck.o
922BUILTIN_OBJS += builtin/gc.o
923BUILTIN_OBJS += builtin/grep.o
924BUILTIN_OBJS += builtin/hash-object.o
925BUILTIN_OBJS += builtin/help.o
926BUILTIN_OBJS += builtin/index-pack.o
927BUILTIN_OBJS += builtin/init-db.o
928BUILTIN_OBJS += builtin/log.o
929BUILTIN_OBJS += builtin/ls-files.o
930BUILTIN_OBJS += builtin/ls-remote.o
931BUILTIN_OBJS += builtin/ls-tree.o
932BUILTIN_OBJS += builtin/mailinfo.o
933BUILTIN_OBJS += builtin/mailsplit.o
934BUILTIN_OBJS += builtin/merge.o
935BUILTIN_OBJS += builtin/merge-base.o
936BUILTIN_OBJS += builtin/merge-file.o
937BUILTIN_OBJS += builtin/merge-index.o
938BUILTIN_OBJS += builtin/merge-ours.o
939BUILTIN_OBJS += builtin/merge-recursive.o
940BUILTIN_OBJS += builtin/merge-tree.o
941BUILTIN_OBJS += builtin/mktag.o
942BUILTIN_OBJS += builtin/mktree.o
943BUILTIN_OBJS += builtin/mv.o
944BUILTIN_OBJS += builtin/name-rev.o
945BUILTIN_OBJS += builtin/notes.o
946BUILTIN_OBJS += builtin/pack-objects.o
947BUILTIN_OBJS += builtin/pack-redundant.o
948BUILTIN_OBJS += builtin/pack-refs.o
949BUILTIN_OBJS += builtin/patch-id.o
950BUILTIN_OBJS += builtin/prune-packed.o
951BUILTIN_OBJS += builtin/prune.o
952BUILTIN_OBJS += builtin/push.o
953BUILTIN_OBJS += builtin/read-tree.o
954BUILTIN_OBJS += builtin/receive-pack.o
955BUILTIN_OBJS += builtin/reflog.o
956BUILTIN_OBJS += builtin/remote.o
957BUILTIN_OBJS += builtin/remote-ext.o
958BUILTIN_OBJS += builtin/remote-fd.o
959BUILTIN_OBJS += builtin/replace.o
960BUILTIN_OBJS += builtin/rerere.o
961BUILTIN_OBJS += builtin/reset.o
962BUILTIN_OBJS += builtin/rev-list.o
963BUILTIN_OBJS += builtin/rev-parse.o
964BUILTIN_OBJS += builtin/revert.o
965BUILTIN_OBJS += builtin/rm.o
966BUILTIN_OBJS += builtin/send-pack.o
967BUILTIN_OBJS += builtin/shortlog.o
968BUILTIN_OBJS += builtin/show-branch.o
969BUILTIN_OBJS += builtin/show-ref.o
970BUILTIN_OBJS += builtin/stripspace.o
971BUILTIN_OBJS += builtin/symbolic-ref.o
972BUILTIN_OBJS += builtin/tag.o
973BUILTIN_OBJS += builtin/tar-tree.o
974BUILTIN_OBJS += builtin/unpack-file.o
975BUILTIN_OBJS += builtin/unpack-objects.o
976BUILTIN_OBJS += builtin/update-index.o
977BUILTIN_OBJS += builtin/update-ref.o
978BUILTIN_OBJS += builtin/update-server-info.o
979BUILTIN_OBJS += builtin/upload-archive.o
980BUILTIN_OBJS += builtin/var.o
981BUILTIN_OBJS += builtin/verify-pack.o
982BUILTIN_OBJS += builtin/verify-tag.o
983BUILTIN_OBJS += builtin/write-tree.o
984
985GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
986EXTLIBS =
987
988GIT_USER_AGENT = git/$(GIT_VERSION)
989
990include config.mak.uname
991-include config.mak.autogen
992-include config.mak
993
994ifndef sysconfdir
995ifeq ($(prefix),/usr)
996sysconfdir = /etc
997else
998sysconfdir = etc
999endif
1000endif
1001
1002ifdef CHECK_HEADER_DEPENDENCIES
1003COMPUTE_HEADER_DEPENDENCIES = no
1004USE_COMPUTED_HEADER_DEPENDENCIES =
1005endif
1006
1007ifndef COMPUTE_HEADER_DEPENDENCIES
1008COMPUTE_HEADER_DEPENDENCIES = auto
1009endif
1010
1011ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1012dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1013 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1014 -x c /dev/null -o /dev/null 2>&1; \
1015 echo $$?)
1016ifeq ($(dep_check),0)
1017override COMPUTE_HEADER_DEPENDENCIES = yes
1018else
1019override COMPUTE_HEADER_DEPENDENCIES = no
1020endif
1021endif
1022
1023ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1024USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1025else
1026ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1027$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1028(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1029endif
1030endif
1031
1032ifdef SANE_TOOL_PATH
1033SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1034BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1035PATH := $(SANE_TOOL_PATH):${PATH}
1036else
1037BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1038endif
1039
1040ifneq (,$(INLINE))
1041 BASIC_CFLAGS += -Dinline=$(INLINE)
1042endif
1043
1044ifneq (,$(SOCKLEN_T))
1045 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1046endif
1047
1048ifeq ($(uname_S),Darwin)
1049 ifndef NO_FINK
1050 ifeq ($(shell test -d /sw/lib && echo y),y)
1051 BASIC_CFLAGS += -I/sw/include
1052 BASIC_LDFLAGS += -L/sw/lib
1053 endif
1054 endif
1055 ifndef NO_DARWIN_PORTS
1056 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1057 BASIC_CFLAGS += -I/opt/local/include
1058 BASIC_LDFLAGS += -L/opt/local/lib
1059 endif
1060 endif
1061 ifndef NO_APPLE_COMMON_CRYPTO
1062 APPLE_COMMON_CRYPTO = YesPlease
1063 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1064 endif
1065 NO_REGEX = YesPlease
1066 PTHREAD_LIBS =
1067endif
1068
1069ifndef CC_LD_DYNPATH
1070 ifdef NO_R_TO_GCC_LINKER
1071 # Some gcc does not accept and pass -R to the linker to specify
1072 # the runtime dynamic library path.
1073 CC_LD_DYNPATH = -Wl,-rpath,
1074 else
1075 CC_LD_DYNPATH = -R
1076 endif
1077endif
1078
1079ifdef NO_LIBGEN_H
1080 COMPAT_CFLAGS += -DNO_LIBGEN_H
1081 COMPAT_OBJS += compat/basename.o
1082endif
1083
1084ifdef USE_LIBPCRE
1085 BASIC_CFLAGS += -DUSE_LIBPCRE
1086 ifdef LIBPCREDIR
1087 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1088 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1089 endif
1090 EXTLIBS += -lpcre
1091endif
1092
1093ifdef NO_CURL
1094 BASIC_CFLAGS += -DNO_CURL
1095 REMOTE_CURL_PRIMARY =
1096 REMOTE_CURL_ALIASES =
1097 REMOTE_CURL_NAMES =
1098else
1099 ifdef CURLDIR
1100 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1101 BASIC_CFLAGS += -I$(CURLDIR)/include
1102 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1103 else
1104 CURL_LIBCURL = -lcurl
1105 endif
1106 ifdef NEEDS_SSL_WITH_CURL
1107 CURL_LIBCURL += -lssl
1108 ifdef NEEDS_CRYPTO_WITH_SSL
1109 CURL_LIBCURL += -lcrypto
1110 endif
1111 endif
1112 ifdef NEEDS_IDN_WITH_CURL
1113 CURL_LIBCURL += -lidn
1114 endif
1115
1116 REMOTE_CURL_PRIMARY = git-remote-http$X
1117 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1118 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1119 PROGRAM_OBJS += http-fetch.o
1120 PROGRAMS += $(REMOTE_CURL_NAMES)
1121 curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1122 ifeq "$(curl_check)" "070908"
1123 ifndef NO_EXPAT
1124 PROGRAM_OBJS += http-push.o
1125 endif
1126 endif
1127 ifndef NO_EXPAT
1128 ifdef EXPATDIR
1129 BASIC_CFLAGS += -I$(EXPATDIR)/include
1130 EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1131 else
1132 EXPAT_LIBEXPAT = -lexpat
1133 endif
1134 ifdef EXPAT_NEEDS_XMLPARSE_H
1135 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1136 endif
1137 endif
1138endif
1139
1140ifdef ZLIB_PATH
1141 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1142 EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1143endif
1144EXTLIBS += -lz
1145
1146ifndef NO_OPENSSL
1147 OPENSSL_LIBSSL = -lssl
1148 ifdef OPENSSLDIR
1149 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1150 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1151 else
1152 OPENSSL_LINK =
1153 endif
1154 ifdef NEEDS_CRYPTO_WITH_SSL
1155 OPENSSL_LIBSSL += -lcrypto
1156 endif
1157else
1158 BASIC_CFLAGS += -DNO_OPENSSL
1159 BLK_SHA1 = 1
1160 OPENSSL_LIBSSL =
1161endif
1162ifdef NO_OPENSSL
1163 LIB_4_CRYPTO =
1164else
1165ifdef NEEDS_SSL_WITH_CRYPTO
1166 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1167else
1168 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1169endif
1170endif
1171ifdef NEEDS_LIBICONV
1172 ifdef ICONVDIR
1173 BASIC_CFLAGS += -I$(ICONVDIR)/include
1174 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1175 else
1176 ICONV_LINK =
1177 endif
1178 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1179 ICONV_LINK += -lintl
1180 endif
1181 EXTLIBS += $(ICONV_LINK) -liconv
1182endif
1183ifdef NEEDS_LIBGEN
1184 EXTLIBS += -lgen
1185endif
1186ifndef NO_GETTEXT
1187ifndef LIBC_CONTAINS_LIBINTL
1188 EXTLIBS += -lintl
1189endif
1190endif
1191ifdef NEEDS_SOCKET
1192 EXTLIBS += -lsocket
1193endif
1194ifdef NEEDS_NSL
1195 EXTLIBS += -lnsl
1196endif
1197ifdef NEEDS_RESOLV
1198 EXTLIBS += -lresolv
1199endif
1200ifdef NO_D_TYPE_IN_DIRENT
1201 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1202endif
1203ifdef NO_D_INO_IN_DIRENT
1204 BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1205endif
1206ifdef NO_GECOS_IN_PWENT
1207 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1208endif
1209ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1210 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1211endif
1212ifdef USE_NSEC
1213 BASIC_CFLAGS += -DUSE_NSEC
1214endif
1215ifdef USE_ST_TIMESPEC
1216 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1217endif
1218ifdef NO_NORETURN
1219 BASIC_CFLAGS += -DNO_NORETURN
1220endif
1221ifdef NO_NSEC
1222 BASIC_CFLAGS += -DNO_NSEC
1223endif
1224ifdef SNPRINTF_RETURNS_BOGUS
1225 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1226 COMPAT_OBJS += compat/snprintf.o
1227endif
1228ifdef FREAD_READS_DIRECTORIES
1229 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1230 COMPAT_OBJS += compat/fopen.o
1231endif
1232ifdef NO_SYMLINK_HEAD
1233 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1234endif
1235ifdef GETTEXT_POISON
1236 BASIC_CFLAGS += -DGETTEXT_POISON
1237endif
1238ifdef NO_GETTEXT
1239 BASIC_CFLAGS += -DNO_GETTEXT
1240 USE_GETTEXT_SCHEME ?= fallthrough
1241endif
1242ifdef NO_POLL
1243 NO_SYS_POLL_H = YesPlease
1244 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1245 COMPAT_OBJS += compat/poll/poll.o
1246endif
1247ifdef NO_STRCASESTR
1248 COMPAT_CFLAGS += -DNO_STRCASESTR
1249 COMPAT_OBJS += compat/strcasestr.o
1250endif
1251ifdef NO_STRLCPY
1252 COMPAT_CFLAGS += -DNO_STRLCPY
1253 COMPAT_OBJS += compat/strlcpy.o
1254endif
1255ifdef NO_STRTOUMAX
1256 COMPAT_CFLAGS += -DNO_STRTOUMAX
1257 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1258endif
1259ifdef NO_STRTOULL
1260 COMPAT_CFLAGS += -DNO_STRTOULL
1261endif
1262ifdef NO_FNMATCH
1263 COMPAT_CFLAGS += -Icompat/fnmatch
1264 COMPAT_CFLAGS += -DNO_FNMATCH
1265 COMPAT_OBJS += compat/fnmatch/fnmatch.o
1266else
1267ifdef NO_FNMATCH_CASEFOLD
1268 COMPAT_CFLAGS += -Icompat/fnmatch
1269 COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1270 COMPAT_OBJS += compat/fnmatch/fnmatch.o
1271endif
1272endif
1273ifdef USE_WILDMATCH
1274 COMPAT_CFLAGS += -DUSE_WILDMATCH
1275endif
1276ifdef NO_SETENV
1277 COMPAT_CFLAGS += -DNO_SETENV
1278 COMPAT_OBJS += compat/setenv.o
1279endif
1280ifdef NO_MKDTEMP
1281 COMPAT_CFLAGS += -DNO_MKDTEMP
1282 COMPAT_OBJS += compat/mkdtemp.o
1283endif
1284ifdef MKDIR_WO_TRAILING_SLASH
1285 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1286 COMPAT_OBJS += compat/mkdir.o
1287endif
1288ifdef NO_MKSTEMPS
1289 COMPAT_CFLAGS += -DNO_MKSTEMPS
1290endif
1291ifdef NO_UNSETENV
1292 COMPAT_CFLAGS += -DNO_UNSETENV
1293 COMPAT_OBJS += compat/unsetenv.o
1294endif
1295ifdef NO_SYS_SELECT_H
1296 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1297endif
1298ifdef NO_SYS_POLL_H
1299 BASIC_CFLAGS += -DNO_SYS_POLL_H
1300endif
1301ifdef NEEDS_SYS_PARAM_H
1302 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1303endif
1304ifdef NO_INTTYPES_H
1305 BASIC_CFLAGS += -DNO_INTTYPES_H
1306endif
1307ifdef NO_INITGROUPS
1308 BASIC_CFLAGS += -DNO_INITGROUPS
1309endif
1310ifdef NO_MMAP
1311 COMPAT_CFLAGS += -DNO_MMAP
1312 COMPAT_OBJS += compat/mmap.o
1313else
1314 ifdef USE_WIN32_MMAP
1315 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1316 COMPAT_OBJS += compat/win32mmap.o
1317 endif
1318endif
1319ifdef OBJECT_CREATION_USES_RENAMES
1320 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1321endif
1322ifdef NO_STRUCT_ITIMERVAL
1323 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1324 NO_SETITIMER = YesPlease
1325endif
1326ifdef NO_SETITIMER
1327 COMPAT_CFLAGS += -DNO_SETITIMER
1328endif
1329ifdef NO_PREAD
1330 COMPAT_CFLAGS += -DNO_PREAD
1331 COMPAT_OBJS += compat/pread.o
1332 NO_THREAD_SAFE_PREAD = YesPlease
1333endif
1334ifdef NO_THREAD_SAFE_PREAD
1335 BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1336endif
1337ifdef NO_FAST_WORKING_DIRECTORY
1338 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1339endif
1340ifdef NO_TRUSTABLE_FILEMODE
1341 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1342endif
1343ifdef NO_IPV6
1344 BASIC_CFLAGS += -DNO_IPV6
1345endif
1346ifdef NO_INTPTR_T
1347 COMPAT_CFLAGS += -DNO_INTPTR_T
1348endif
1349ifdef NO_UINTMAX_T
1350 BASIC_CFLAGS += -Duintmax_t=uint32_t
1351endif
1352ifdef NO_SOCKADDR_STORAGE
1353ifdef NO_IPV6
1354 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1355else
1356 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1357endif
1358endif
1359ifdef NO_INET_NTOP
1360 LIB_OBJS += compat/inet_ntop.o
1361 BASIC_CFLAGS += -DNO_INET_NTOP
1362endif
1363ifdef NO_INET_PTON
1364 LIB_OBJS += compat/inet_pton.o
1365 BASIC_CFLAGS += -DNO_INET_PTON
1366endif
1367ifndef NO_UNIX_SOCKETS
1368 LIB_OBJS += unix-socket.o
1369 LIB_H += unix-socket.h
1370 PROGRAM_OBJS += credential-cache.o
1371 PROGRAM_OBJS += credential-cache--daemon.o
1372endif
1373
1374ifdef NO_ICONV
1375 BASIC_CFLAGS += -DNO_ICONV
1376endif
1377
1378ifdef OLD_ICONV
1379 BASIC_CFLAGS += -DOLD_ICONV
1380endif
1381
1382ifdef NO_DEFLATE_BOUND
1383 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1384endif
1385
1386ifdef NO_POSIX_GOODIES
1387 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1388endif
1389
1390ifdef BLK_SHA1
1391 SHA1_HEADER = "block-sha1/sha1.h"
1392 LIB_OBJS += block-sha1/sha1.o
1393 LIB_H += block-sha1/sha1.h
1394else
1395ifdef PPC_SHA1
1396 SHA1_HEADER = "ppc/sha1.h"
1397 LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1398 LIB_H += ppc/sha1.h
1399else
1400 SHA1_HEADER = <openssl/sha.h>
1401 EXTLIBS += $(LIB_4_CRYPTO)
1402endif
1403endif
1404ifdef NO_PERL_MAKEMAKER
1405 export NO_PERL_MAKEMAKER
1406endif
1407ifdef NO_HSTRERROR
1408 COMPAT_CFLAGS += -DNO_HSTRERROR
1409 COMPAT_OBJS += compat/hstrerror.o
1410endif
1411ifdef NO_MEMMEM
1412 COMPAT_CFLAGS += -DNO_MEMMEM
1413 COMPAT_OBJS += compat/memmem.o
1414endif
1415ifdef NO_GETPAGESIZE
1416 COMPAT_CFLAGS += -DNO_GETPAGESIZE
1417endif
1418ifdef INTERNAL_QSORT
1419 COMPAT_CFLAGS += -DINTERNAL_QSORT
1420 COMPAT_OBJS += compat/qsort.o
1421endif
1422ifdef RUNTIME_PREFIX
1423 COMPAT_CFLAGS += -DRUNTIME_PREFIX
1424endif
1425
1426ifdef NO_PTHREADS
1427 BASIC_CFLAGS += -DNO_PTHREADS
1428else
1429 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1430 EXTLIBS += $(PTHREAD_LIBS)
1431 LIB_OBJS += thread-utils.o
1432endif
1433
1434ifdef HAVE_PATHS_H
1435 BASIC_CFLAGS += -DHAVE_PATHS_H
1436endif
1437
1438ifdef HAVE_LIBCHARSET_H
1439 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1440 EXTLIBS += $(CHARSET_LIB)
1441endif
1442
1443ifdef HAVE_STRINGS_H
1444 BASIC_CFLAGS += -DHAVE_STRINGS_H
1445endif
1446
1447ifdef HAVE_DEV_TTY
1448 BASIC_CFLAGS += -DHAVE_DEV_TTY
1449endif
1450
1451ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1452 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1453endif
1454ifdef UNRELIABLE_FSTAT
1455 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1456endif
1457ifdef NO_REGEX
1458 COMPAT_CFLAGS += -Icompat/regex
1459 COMPAT_OBJS += compat/regex/regex.o
1460endif
1461ifdef CYGWIN_V15_WIN32API
1462 COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1463endif
1464
1465ifdef USE_NED_ALLOCATOR
1466 COMPAT_CFLAGS += -Icompat/nedmalloc
1467 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1468endif
1469
1470ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1471 export GIT_TEST_CMP_USE_COPIED_CONTEXT
1472endif
1473
1474ifndef NO_MSGFMT_EXTENDED_OPTIONS
1475 MSGFMT += --check --statistics
1476endif
1477
1478ifneq (,$(XDL_FAST_HASH))
1479 BASIC_CFLAGS += -DXDL_FAST_HASH
1480endif
1481
1482ifeq ($(TCLTK_PATH),)
1483NO_TCLTK = NoThanks
1484endif
1485
1486ifeq ($(PERL_PATH),)
1487NO_PERL = NoThanks
1488endif
1489
1490ifeq ($(PYTHON_PATH),)
1491NO_PYTHON = NoThanks
1492endif
1493
1494QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir
1495QUIET_SUBDIR1 =
1496
1497ifneq ($(findstring $(MAKEFLAGS),w),w)
1498PRINT_DIR = --no-print-directory
1499else # "make -w"
1500NO_SUBDIR = :
1501endif
1502
1503ifneq ($(findstring $(MAKEFLAGS),s),s)
1504ifndef V
1505 QUIET_CC = @echo ' ' CC $@;
1506 QUIET_AR = @echo ' ' AR $@;
1507 QUIET_LINK = @echo ' ' LINK $@;
1508 QUIET_BUILT_IN = @echo ' ' BUILTIN $@;
1509 QUIET_GEN = @echo ' ' GEN $@;
1510 QUIET_LNCP = @echo ' ' LN/CP $@;
1511 QUIET_XGETTEXT = @echo ' ' XGETTEXT $@;
1512 QUIET_MSGFMT = @echo ' ' MSGFMT $@;
1513 QUIET_GCOV = @echo ' ' GCOV $@;
1514 QUIET_SP = @echo ' ' SP $<;
1515 QUIET_SUBDIR0 = +@subdir=
1516 QUIET_SUBDIR1 = ;$(NO_SUBDIR) echo ' ' SUBDIR $$subdir; \
1517 $(MAKE) $(PRINT_DIR) -C $$subdir
1518 export V
1519 export QUIET_GEN
1520 export QUIET_BUILT_IN
1521endif
1522endif
1523
1524ifdef NO_INSTALL_HARDLINKS
1525 export NO_INSTALL_HARDLINKS
1526endif
1527
1528### profile feedback build
1529#
1530
1531# Can adjust this to be a global directory if you want to do extended
1532# data gathering
1533PROFILE_DIR := $(CURDIR)
1534
1535ifeq ("$(PROFILE)","GEN")
1536 CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1537 EXTLIBS += -lgcov
1538 export CCACHE_DISABLE = t
1539 V = 1
1540else
1541ifneq ("$(PROFILE)","")
1542 CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1543 export CCACHE_DISABLE = t
1544 V = 1
1545endif
1546endif
1547
1548# Shell quote (do not use $(call) to accommodate ancient setups);
1549
1550SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1551ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1552ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1553
1554DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1555bindir_SQ = $(subst ','\'',$(bindir))
1556bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1557mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1558infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1559localedir_SQ = $(subst ','\'',$(localedir))
1560gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1561template_dir_SQ = $(subst ','\'',$(template_dir))
1562htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1563prefix_SQ = $(subst ','\'',$(prefix))
1564gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1565
1566SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1567PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1568PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1569TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1570DIFF_SQ = $(subst ','\'',$(DIFF))
1571
1572LIBS = $(GITLIBS) $(EXTLIBS)
1573
1574BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1575 $(COMPAT_CFLAGS)
1576LIB_OBJS += $(COMPAT_OBJS)
1577
1578# Quote for C
1579
1580ifdef DEFAULT_EDITOR
1581DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1582DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1583
1584BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1585endif
1586
1587ifdef DEFAULT_PAGER
1588DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1589DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1590
1591BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1592endif
1593
1594ifdef SHELL_PATH
1595SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1596SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1597
1598BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1599endif
1600
1601GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1602GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1603GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1604GIT-USER-AGENT: FORCE
1605 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1606 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1607 fi
1608
1609ifdef DEFAULT_HELP_FORMAT
1610BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1611endif
1612
1613ALL_CFLAGS += $(BASIC_CFLAGS)
1614ALL_LDFLAGS += $(BASIC_LDFLAGS)
1615
1616export DIFF TAR INSTALL DESTDIR SHELL_PATH
1617
1618
1619### Build rules
1620
1621SHELL = $(SHELL_PATH)
1622
1623all:: shell_compatibility_test
1624
1625ifeq "$(PROFILE)" "BUILD"
1626ifeq ($(filter all,$(MAKECMDGOALS)),all)
1627all:: profile-clean
1628 $(MAKE) PROFILE=GEN all
1629 $(MAKE) PROFILE=GEN -j1 test
1630endif
1631endif
1632
1633all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1634ifneq (,$X)
1635 $(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';)
1636endif
1637
1638all::
1639ifndef NO_TCLTK
1640 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1641 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1642endif
1643ifndef NO_PERL
1644 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1645endif
1646ifndef NO_PYTHON
1647 $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1648endif
1649 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1650
1651please_set_SHELL_PATH_to_a_more_modern_shell:
1652 @$$(:)
1653
1654shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1655
1656strip: $(PROGRAMS) git$X
1657 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1658
1659### Target-specific flags and dependencies
1660
1661# The generic compilation pattern rule and automatically
1662# computed header dependencies (falling back to a dependency on
1663# LIB_H) are enough to describe how most targets should be built,
1664# but some targets are special enough to need something a little
1665# different.
1666#
1667# - When a source file "foo.c" #includes a generated header file,
1668# we need to list that dependency for the "foo.o" target.
1669#
1670# We also list it from other targets that are built from foo.c
1671# like "foo.sp" and "foo.s", even though that is easy to forget
1672# to do because the generated header is already present around
1673# after a regular build attempt.
1674#
1675# - Some code depends on configuration kept in makefile
1676# variables. The target-specific variable EXTRA_CPPFLAGS can
1677# be used to convey that information to the C preprocessor
1678# using -D options.
1679#
1680# The "foo.o" target should have a corresponding dependency on
1681# a file that changes when the value of the makefile variable
1682# changes. For example, targets making use of the
1683# $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1684#
1685# Technically the ".sp" and ".s" targets do not need this
1686# dependency because they are force-built, but they get the
1687# same dependency for consistency. This way, you do not have to
1688# know how each target is implemented. And it means the
1689# dependencies here will not need to change if the force-build
1690# details change some day.
1691
1692git.sp git.s git.o: GIT-PREFIX
1693git.sp git.s git.o: EXTRA_CPPFLAGS = \
1694 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1695 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1696 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1697
1698git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1699 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1700 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1701
1702help.sp help.s help.o: common-cmds.h
1703
1704builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1705builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1706 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1707 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1708 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1709
1710version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1711version.sp version.s version.o: EXTRA_CPPFLAGS = \
1712 '-DGIT_VERSION="$(GIT_VERSION)"' \
1713 '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1714
1715$(BUILT_INS): git$X
1716 $(QUIET_BUILT_IN)$(RM) $@ && \
1717 ln git$X $@ 2>/dev/null || \
1718 ln -s git$X $@ 2>/dev/null || \
1719 cp git$X $@
1720
1721common-cmds.h: ./generate-cmdlist.sh command-list.txt
1722
1723common-cmds.h: $(wildcard Documentation/git-*.txt)
1724 $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1725
1726SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1727 $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1728 $(gitwebdir_SQ):$(PERL_PATH_SQ)
1729define cmd_munge_script
1730$(RM) $@ $@+ && \
1731sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1732 -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1733 -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1734 -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1735 -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1736 -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1737 -e $(BROKEN_PATH_FIX) \
1738 -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1739 -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1740 $@.sh >$@+
1741endef
1742
1743GIT-SCRIPT-DEFINES: FORCE
1744 @FLAGS='$(SCRIPT_DEFINES)'; \
1745 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1746 echo >&2 " * new script parameters"; \
1747 echo "$$FLAGS" >$@; \
1748 fi
1749
1750
1751$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1752 $(QUIET_GEN)$(cmd_munge_script) && \
1753 chmod +x $@+ && \
1754 mv $@+ $@
1755
1756$(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1757 $(QUIET_GEN)$(cmd_munge_script) && \
1758 mv $@+ $@
1759
1760ifndef NO_PERL
1761$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1762
1763perl/perl.mak: perl/PM.stamp
1764
1765perl/PM.stamp: FORCE
1766 $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1767 { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1768 $(RM) $@+
1769
1770perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1771 $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1772
1773$(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1774 $(QUIET_GEN)$(RM) $@ $@+ && \
1775 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1776 sed -e '1{' \
1777 -e ' s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1778 -e ' h' \
1779 -e ' s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1780 -e ' H' \
1781 -e ' x' \
1782 -e '}' \
1783 -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1784 $@.perl >$@+ && \
1785 chmod +x $@+ && \
1786 mv $@+ $@
1787
1788
1789.PHONY: gitweb
1790gitweb:
1791 $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1792
1793git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1794 $(QUIET_GEN)$(cmd_munge_script) && \
1795 chmod +x $@+ && \
1796 mv $@+ $@
1797else # NO_PERL
1798$(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1799 $(QUIET_GEN)$(RM) $@ $@+ && \
1800 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1801 -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1802 unimplemented.sh >$@+ && \
1803 chmod +x $@+ && \
1804 mv $@+ $@
1805endif # NO_PERL
1806
1807ifndef NO_PYTHON
1808$(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1809$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1810 $(QUIET_GEN)$(RM) $@ $@+ && \
1811 INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1812 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1813 instlibdir` && \
1814 sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1815 -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1816 -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1817 $@.py >$@+ && \
1818 chmod +x $@+ && \
1819 mv $@+ $@
1820else # NO_PYTHON
1821$(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1822 $(QUIET_GEN)$(RM) $@ $@+ && \
1823 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1824 -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1825 unimplemented.sh >$@+ && \
1826 chmod +x $@+ && \
1827 mv $@+ $@
1828endif # NO_PYTHON
1829
1830CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1831 sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1832 configure.ac >configure.ac+ && \
1833 autoconf -o configure configure.ac+ && \
1834 $(RM) configure.ac+
1835
1836configure: configure.ac GIT-VERSION-FILE
1837 $(QUIET_GEN)$(CONFIGURE_RECIPE)
1838
1839ifdef AUTOCONFIGURED
1840# We avoid depending on 'configure' here, because it gets rebuilt
1841# every time GIT-VERSION-FILE is modified, only to update the embedded
1842# version number string, which config.status does not care about. We
1843# do want to recheck when the platform/environment detection logic
1844# changes, hence this depends on configure.ac.
1845config.status: configure.ac
1846 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1847 if test -f config.status; then \
1848 ./config.status --recheck; \
1849 else \
1850 ./configure; \
1851 fi
1852reconfigure config.mak.autogen: config.status
1853 $(QUIET_GEN)./config.status
1854.PHONY: reconfigure # This is a convenience target.
1855endif
1856
1857XDIFF_OBJS += xdiff/xdiffi.o
1858XDIFF_OBJS += xdiff/xprepare.o
1859XDIFF_OBJS += xdiff/xutils.o
1860XDIFF_OBJS += xdiff/xemit.o
1861XDIFF_OBJS += xdiff/xmerge.o
1862XDIFF_OBJS += xdiff/xpatience.o
1863XDIFF_OBJS += xdiff/xhistogram.o
1864
1865VCSSVN_OBJS += vcs-svn/line_buffer.o
1866VCSSVN_OBJS += vcs-svn/sliding_window.o
1867VCSSVN_OBJS += vcs-svn/repo_tree.o
1868VCSSVN_OBJS += vcs-svn/fast_export.o
1869VCSSVN_OBJS += vcs-svn/svndiff.o
1870VCSSVN_OBJS += vcs-svn/svndump.o
1871
1872TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1873OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1874 $(XDIFF_OBJS) \
1875 $(VCSSVN_OBJS) \
1876 git.o
1877ifndef NO_CURL
1878 OBJECTS += http.o http-walker.o remote-curl.o
1879endif
1880
1881dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1882dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1883
1884ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1885$(dep_dirs):
1886 @mkdir -p $@
1887
1888missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1889dep_file = $(dir $@).depend/$(notdir $@).d
1890dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1891ifdef CHECK_HEADER_DEPENDENCIES
1892$(error cannot compute header dependencies outside a normal build. \
1893Please unset CHECK_HEADER_DEPENDENCIES and try again)
1894endif
1895endif
1896
1897ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1898ifndef CHECK_HEADER_DEPENDENCIES
1899dep_dirs =
1900missing_dep_dirs =
1901dep_args =
1902endif
1903endif
1904
1905ifdef CHECK_HEADER_DEPENDENCIES
1906ifndef PRINT_HEADER_DEPENDENCIES
1907missing_deps = $(filter-out $(notdir $^), \
1908 $(notdir $(shell $(MAKE) -s $@ \
1909 CHECK_HEADER_DEPENDENCIES=YesPlease \
1910 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1911 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1912endif
1913endif
1914
1915ASM_SRC := $(wildcard $(OBJECTS:o=S))
1916ASM_OBJ := $(ASM_SRC:S=o)
1917C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1918
1919.SUFFIXES:
1920
1921ifdef PRINT_HEADER_DEPENDENCIES
1922$(C_OBJ): %.o: %.c FORCE
1923 echo $^
1924$(ASM_OBJ): %.o: %.S FORCE
1925 echo $^
1926
1927ifndef CHECK_HEADER_DEPENDENCIES
1928$(error cannot print header dependencies during a normal build. \
1929Please set CHECK_HEADER_DEPENDENCIES and try again)
1930endif
1931endif
1932
1933ifndef PRINT_HEADER_DEPENDENCIES
1934ifdef CHECK_HEADER_DEPENDENCIES
1935$(C_OBJ): %.o: %.c $(dep_files) FORCE
1936 @set -e; echo CHECK $@; \
1937 missing_deps="$(missing_deps)"; \
1938 if test "$$missing_deps"; \
1939 then \
1940 echo missing dependencies: $$missing_deps; \
1941 false; \
1942 fi
1943$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1944 @set -e; echo CHECK $@; \
1945 missing_deps="$(missing_deps)"; \
1946 if test "$$missing_deps"; \
1947 then \
1948 echo missing dependencies: $$missing_deps; \
1949 false; \
1950 fi
1951endif
1952endif
1953
1954ifndef CHECK_HEADER_DEPENDENCIES
1955$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1956 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1957$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1958 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1959endif
1960
1961%.s: %.c GIT-CFLAGS FORCE
1962 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1963
1964ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1965# Take advantage of gcc's on-the-fly dependency generation
1966# See <http://gcc.gnu.org/gcc-3.0/features.html>.
1967dep_files_present := $(wildcard $(dep_files))
1968ifneq ($(dep_files_present),)
1969include $(dep_files_present)
1970endif
1971else
1972# Dependencies on header files, for platforms that do not support
1973# the gcc -MMD option.
1974#
1975# Dependencies on automatically generated headers such as common-cmds.h
1976# should _not_ be included here, since they are necessary even when
1977# building an object for the first time.
1978
1979$(OBJECTS): $(LIB_H)
1980endif
1981
1982exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1983exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1984 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1985 '-DBINDIR="$(bindir_relative_SQ)"' \
1986 '-DPREFIX="$(prefix_SQ)"'
1987
1988builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1989builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1990 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1991
1992config.sp config.s config.o: GIT-PREFIX
1993config.sp config.s config.o: EXTRA_CPPFLAGS = \
1994 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1995
1996attr.sp attr.s attr.o: GIT-PREFIX
1997attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1998 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1999
2000gettext.sp gettext.s gettext.o: GIT-PREFIX
2001gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2002 -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2003
2004ifdef NO_EXPAT
2005http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2006endif
2007
2008ifdef NO_REGEX
2009compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2010 -DGAWK -DNO_MBSUPPORT
2011endif
2012
2013ifdef USE_NED_ALLOCATOR
2014compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2015 -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2016endif
2017
2018git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2019 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2020
2021git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2022 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2023 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2024
2025git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2026 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2027 $(LIBS) $(CURL_LIBCURL)
2028git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2029 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2030 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2031
2032git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2033 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2034 $(VCSSVN_LIB)
2035
2036$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2037 $(QUIET_LNCP)$(RM) $@ && \
2038 ln $< $@ 2>/dev/null || \
2039 ln -s $< $@ 2>/dev/null || \
2040 cp $< $@
2041
2042$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2043 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2044 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2045
2046$(LIB_FILE): $(LIB_OBJS)
2047 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2048
2049$(XDIFF_LIB): $(XDIFF_OBJS)
2050 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2051
2052$(VCSSVN_LIB): $(VCSSVN_OBJS)
2053 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2054
2055export DEFAULT_EDITOR DEFAULT_PAGER
2056
2057doc:
2058 $(MAKE) -C Documentation all
2059
2060man:
2061 $(MAKE) -C Documentation man
2062
2063html:
2064 $(MAKE) -C Documentation html
2065
2066info:
2067 $(MAKE) -C Documentation info
2068
2069pdf:
2070 $(MAKE) -C Documentation pdf
2071
2072XGETTEXT_FLAGS = \
2073 --force-po \
2074 --add-comments \
2075 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2076 --from-code=UTF-8
2077XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2078 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2079XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2080 --keyword=gettextln --keyword=eval_gettextln
2081XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2082LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2083LOCALIZED_SH := $(SCRIPT_SH)
2084LOCALIZED_PERL := $(SCRIPT_PERL)
2085
2086ifdef XGETTEXT_INCLUDE_TESTS
2087LOCALIZED_C += t/t0200/test.c
2088LOCALIZED_SH += t/t0200/test.sh
2089LOCALIZED_PERL += t/t0200/test.perl
2090endif
2091
2092po/git.pot: $(LOCALIZED_C)
2093 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2094 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2095 $(LOCALIZED_SH)
2096 $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2097 $(LOCALIZED_PERL)
2098 mv $@+ $@
2099
2100pot: po/git.pot
2101
2102POFILES := $(wildcard po/*.po)
2103MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2104
2105ifndef NO_GETTEXT
2106all:: $(MOFILES)
2107endif
2108
2109po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2110 $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2111
2112FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2113 $(FIND) . \( -name .git -type d -prune \) \
2114 -o \( -name '*.[hcS]' -type f -print \) )
2115
2116$(ETAGS_TARGET): FORCE
2117 $(RM) $(ETAGS_TARGET)
2118 $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2119
2120tags: FORCE
2121 $(RM) tags
2122 $(FIND_SOURCE_FILES) | xargs ctags -a
2123
2124cscope:
2125 $(RM) cscope*
2126 $(FIND_SOURCE_FILES) | xargs cscope -b
2127
2128### Detect prefix changes
2129TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2130 $(localedir_SQ)
2131
2132GIT-PREFIX: FORCE
2133 @FLAGS='$(TRACK_PREFIX)'; \
2134 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2135 echo >&2 " * new prefix flags"; \
2136 echo "$$FLAGS" >GIT-PREFIX; \
2137 fi
2138
2139TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2140
2141GIT-CFLAGS: FORCE
2142 @FLAGS='$(TRACK_CFLAGS)'; \
2143 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2144 echo >&2 " * new build flags"; \
2145 echo "$$FLAGS" >GIT-CFLAGS; \
2146 fi
2147
2148TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2149
2150GIT-LDFLAGS: FORCE
2151 @FLAGS='$(TRACK_LDFLAGS)'; \
2152 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2153 echo >&2 " * new link flags"; \
2154 echo "$$FLAGS" >GIT-LDFLAGS; \
2155 fi
2156
2157# We need to apply sq twice, once to protect from the shell
2158# that runs GIT-BUILD-OPTIONS, and then again to protect it
2159# and the first level quoting from the shell that runs "echo".
2160GIT-BUILD-OPTIONS: FORCE
2161 @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2162 @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2163 @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2164 @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2165 @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2166 @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2167 @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2168 @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2169 @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2170 @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2171ifdef GIT_TEST_OPTS
2172 @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2173endif
2174ifdef GIT_TEST_CMP
2175 @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2176endif
2177ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2178 @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2179endif
2180 @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2181 @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2182ifdef GIT_PERF_REPEAT_COUNT
2183 @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2184endif
2185ifdef GIT_PERF_REPO
2186 @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2187endif
2188ifdef GIT_PERF_LARGE_REPO
2189 @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2190endif
2191ifdef GIT_PERF_MAKE_OPTS
2192 @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2193endif
2194
2195### Detect Python interpreter path changes
2196ifndef NO_PYTHON
2197TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2198
2199GIT-PYTHON-VARS: FORCE
2200 @VARS='$(TRACK_PYTHON)'; \
2201 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2202 echo >&2 " * new Python interpreter location"; \
2203 echo "$$VARS" >$@; \
2204 fi
2205endif
2206
2207test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2208
2209all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2210
2211bin-wrappers/%: wrap-for-bin.sh
2212 @mkdir -p bin-wrappers
2213 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2214 -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2215 -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2216 chmod +x $@
2217
2218# GNU make supports exporting all variables by "export" without parameters.
2219# However, the environment gets quite big, and some programs have problems
2220# with that.
2221
2222export NO_SVN_TESTS
2223export TEST_NO_MALLOC_CHECK
2224
2225### Testing rules
2226
2227test: all
2228 $(MAKE) -C t/ all
2229
2230perf: all
2231 $(MAKE) -C t/perf/ all
2232
2233.PHONY: test perf
2234
2235test-ctype$X: ctype.o
2236
2237test-date$X: date.o ctype.o
2238
2239test-delta$X: diff-delta.o patch-delta.o
2240
2241test-line-buffer$X: vcs-svn/lib.a
2242
2243test-parse-options$X: parse-options.o parse-options-cb.o
2244
2245test-svn-fe$X: vcs-svn/lib.a
2246
2247.PRECIOUS: $(TEST_OBJS)
2248
2249test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2250 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2251
2252check-sha1:: test-sha1$X
2253 ./test-sha1.sh
2254
2255SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2256
2257$(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2258 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2259 $(SPARSE_FLAGS) $<
2260
2261.PHONY: sparse $(SP_OBJ)
2262sparse: $(SP_OBJ)
2263
2264check: common-cmds.h
2265 @if sparse; \
2266 then \
2267 echo 2>&1 "Use 'make sparse' instead"; \
2268 $(MAKE) --no-print-directory sparse; \
2269 else \
2270 echo 2>&1 "Did you mean 'make test'?"; \
2271 exit 1; \
2272 fi
2273
2274remove-dashes:
2275 ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2276
2277### Installation rules
2278
2279ifneq ($(filter /%,$(firstword $(template_dir))),)
2280template_instdir = $(template_dir)
2281else
2282template_instdir = $(prefix)/$(template_dir)
2283endif
2284export template_instdir
2285
2286ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2287gitexec_instdir = $(gitexecdir)
2288else
2289gitexec_instdir = $(prefix)/$(gitexecdir)
2290endif
2291gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2292export gitexec_instdir
2293
2294ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2295mergetools_instdir = $(mergetoolsdir)
2296else
2297mergetools_instdir = $(prefix)/$(mergetoolsdir)
2298endif
2299mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2300
2301install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2302
2303install: all
2304 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2305 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2306 $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2307 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2308 $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2309 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2310 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2311 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2312ifndef NO_GETTEXT
2313 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2314 (cd po/build/locale && $(TAR) cf - .) | \
2315 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2316endif
2317ifndef NO_PERL
2318 $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2319 $(MAKE) -C gitweb install
2320endif
2321ifndef NO_PYTHON
2322 $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2323endif
2324ifndef NO_TCLTK
2325 $(MAKE) -C gitk-git install
2326 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2327endif
2328ifneq (,$X)
2329 $(foreach p,$(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';)
2330endif
2331
2332 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2333 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2334 { test "$$bindir/" = "$$execdir/" || \
2335 for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2336 $(RM) "$$execdir/$$p" && \
2337 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2338 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2339 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2340 done; \
2341 } && \
2342 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2343 $(RM) "$$bindir/$$p" && \
2344 test -z "$(NO_INSTALL_HARDLINKS)" && \
2345 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2346 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2347 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2348 done && \
2349 for p in $(BUILT_INS); do \
2350 $(RM) "$$execdir/$$p" && \
2351 test -z "$(NO_INSTALL_HARDLINKS)" && \
2352 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2353 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2354 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2355 done && \
2356 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2357 for p in $$remote_curl_aliases; do \
2358 $(RM) "$$execdir/$$p" && \
2359 test -z "$(NO_INSTALL_HARDLINKS)" && \
2360 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2361 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2362 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2363 done && \
2364 ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2365
2366install-gitweb:
2367 $(MAKE) -C gitweb install
2368
2369install-doc:
2370 $(MAKE) -C Documentation install
2371
2372install-man:
2373 $(MAKE) -C Documentation install-man
2374
2375install-html:
2376 $(MAKE) -C Documentation install-html
2377
2378install-info:
2379 $(MAKE) -C Documentation install-info
2380
2381install-pdf:
2382 $(MAKE) -C Documentation install-pdf
2383
2384quick-install-doc:
2385 $(MAKE) -C Documentation quick-install
2386
2387quick-install-man:
2388 $(MAKE) -C Documentation quick-install-man
2389
2390quick-install-html:
2391 $(MAKE) -C Documentation quick-install-html
2392
2393
2394
2395### Maintainer's dist rules
2396
2397git.spec: git.spec.in GIT-VERSION-FILE
2398 sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2399 mv $@+ $@
2400
2401GIT_TARNAME = git-$(GIT_VERSION)
2402dist: git.spec git-archive$(X) configure
2403 ./git-archive --format=tar \
2404 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2405 @mkdir -p $(GIT_TARNAME)
2406 @cp git.spec configure $(GIT_TARNAME)
2407 @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2408 @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2409 $(TAR) rf $(GIT_TARNAME).tar \
2410 $(GIT_TARNAME)/git.spec \
2411 $(GIT_TARNAME)/configure \
2412 $(GIT_TARNAME)/version \
2413 $(GIT_TARNAME)/git-gui/version
2414 @$(RM) -r $(GIT_TARNAME)
2415 gzip -f -9 $(GIT_TARNAME).tar
2416
2417rpm: dist
2418 $(RPMBUILD) \
2419 --define "_source_filedigest_algorithm md5" \
2420 --define "_binary_filedigest_algorithm md5" \
2421 -ta $(GIT_TARNAME).tar.gz
2422
2423htmldocs = git-htmldocs-$(GIT_VERSION)
2424manpages = git-manpages-$(GIT_VERSION)
2425dist-doc:
2426 $(RM) -r .doc-tmp-dir
2427 mkdir .doc-tmp-dir
2428 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2429 cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2430 gzip -n -9 -f $(htmldocs).tar
2431 :
2432 $(RM) -r .doc-tmp-dir
2433 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2434 $(MAKE) -C Documentation DESTDIR=./ \
2435 man1dir=../.doc-tmp-dir/man1 \
2436 man5dir=../.doc-tmp-dir/man5 \
2437 man7dir=../.doc-tmp-dir/man7 \
2438 install
2439 cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2440 gzip -n -9 -f $(manpages).tar
2441 $(RM) -r .doc-tmp-dir
2442
2443### Cleaning rules
2444
2445distclean: clean
2446 $(RM) configure
2447 $(RM) config.log config.status config.cache
2448 $(RM) config.mak.autogen config.mak.append
2449 $(RM) -r autom4te.cache
2450
2451profile-clean:
2452 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2453 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2454
2455clean: profile-clean
2456 $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2457 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2458 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2459 $(RM) $(TEST_PROGRAMS)
2460 $(RM) -r bin-wrappers $(dep_dirs)
2461 $(RM) -r po/build/
2462 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2463 $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2464 $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2465 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2466 $(MAKE) -C Documentation/ clean
2467ifndef NO_PERL
2468 $(MAKE) -C gitweb clean
2469 $(MAKE) -C perl clean
2470endif
2471ifndef NO_PYTHON
2472 $(MAKE) -C git_remote_helpers clean
2473endif
2474 $(MAKE) -C templates/ clean
2475 $(MAKE) -C t/ clean
2476ifndef NO_TCLTK
2477 $(MAKE) -C gitk-git clean
2478 $(MAKE) -C git-gui clean
2479endif
2480 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2481 $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2482
2483.PHONY: all install profile-clean clean strip
2484.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2485.PHONY: FORCE cscope
2486
2487### Check documentation
2488#
2489ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2490ALL_COMMANDS += git
2491ALL_COMMANDS += gitk
2492ALL_COMMANDS += gitweb
2493ALL_COMMANDS += git-gui git-citool
2494check-docs::
2495 @(for v in $(ALL_COMMANDS); \
2496 do \
2497 case "$$v" in \
2498 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2499 git-merge-resolve | git-merge-subtree | \
2500 git-fsck-objects | git-init-db | \
2501 git-remote-* | git-stage | \
2502 git-?*--?* ) continue ;; \
2503 esac ; \
2504 test -f "Documentation/$$v.txt" || \
2505 echo "no doc: $$v"; \
2506 sed -e '/^#/d' command-list.txt | \
2507 grep -q "^$$v[ ]" || \
2508 case "$$v" in \
2509 git) ;; \
2510 *) echo "no link: $$v";; \
2511 esac ; \
2512 done; \
2513 ( \
2514 sed -e '/^#/d' \
2515 -e 's/[ ].*//' \
2516 -e 's/^/listed /' command-list.txt; \
2517 $(MAKE) -C Documentation print-man1 | \
2518 grep '\.txt$$' | \
2519 sed -e 's|Documentation/|documented |' \
2520 -e 's/\.txt//'; \
2521 ) | while read how cmd; \
2522 do \
2523 case " $(ALL_COMMANDS) " in \
2524 *" $$cmd "*) ;; \
2525 *) echo "removed but $$how: $$cmd" ;; \
2526 esac; \
2527 done ) | sort
2528
2529### Make sure built-ins do not have dups and listed in git.c
2530#
2531check-builtins::
2532 ./check-builtins.sh
2533
2534### Test suite coverage testing
2535#
2536.PHONY: coverage coverage-clean coverage-build coverage-report
2537
2538coverage:
2539 $(MAKE) coverage-build
2540 $(MAKE) coverage-report
2541
2542object_dirs := $(sort $(dir $(OBJECTS)))
2543coverage-clean:
2544 $(RM) $(addsuffix *.gcov,$(object_dirs))
2545 $(RM) $(addsuffix *.gcda,$(object_dirs))
2546 $(RM) $(addsuffix *.gcno,$(object_dirs))
2547 $(RM) coverage-untested-functions
2548 $(RM) -r cover_db/
2549 $(RM) -r cover_db_html/
2550
2551COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2552COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
2553GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2554
2555coverage-build: coverage-clean
2556 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2557 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2558 -j1 test
2559
2560coverage-report:
2561 $(QUIET_GCOV)for dir in $(object_dirs); do \
2562 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2563 done
2564
2565coverage-untested-functions: coverage-report
2566 grep '^function.*called 0 ' *.c.gcov \
2567 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2568 > coverage-untested-functions
2569
2570cover_db: coverage-report
2571 gcov2perl -db cover_db *.gcov
2572
2573cover_db_html: cover_db
2574 cover -report html -outputdir cover_db_html cover_db
2575