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1# The default target of this Makefile is...
2all::
3
4# Import tree-wide shared Makefile behavior and libraries
5include shared.mak
6
7# == Makefile defines ==
8#
9# These defines change the behavior of the Makefile itself, but have
10# no impact on what it builds:
11#
12# Define V=1 to have a more verbose compile.
13#
14# == Portability and optional library defines ==
15#
16# These defines indicate what Git can expect from the OS, what
17# libraries are available etc. Much of this is auto-detected in
18# config.mak.uname, or in configure.ac when using the optional "make
19# configure && ./configure" (see INSTALL).
20#
21# Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
22#
23# Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
24# to PATH if your tools in /usr/bin are broken.
25#
26# Define SOCKLEN_T to a suitable type (such as 'size_t') if your
27# system headers do not define a socklen_t type.
28#
29# Define INLINE to a suitable substitute (such as '__inline' or '') if git
30# fails to compile with errors about undefined inline functions or similar.
31#
32# Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
33# or vsnprintf() return -1 instead of number of characters which would
34# have been written to the final string if enough space had been available.
35#
36# Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
37# when attempting to read from an fopen'ed directory (or even to fopen
38# it at all).
39#
40# Define OPEN_RETURNS_EINTR if your open() system call may return EINTR
41# when a signal is received (as opposed to restarting).
42#
43# Define NO_OPENSSL environment variable if you do not have OpenSSL.
44#
45# Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
46#
47# Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
48# it specifies.
49#
50# Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
51# d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
52#
53# Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
54#
55# Define NO_STRCASESTR if you don't have strcasestr.
56#
57# Define NO_MEMMEM if you don't have memmem.
58#
59# Define NO_GETPAGESIZE if you don't have getpagesize.
60#
61# Define NO_STRLCPY if you don't have strlcpy.
62#
63# Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
64# C library. If your compiler also does not support long long or does not have
65# strtoull, define NO_STRTOULL.
66#
67# Define NO_SETENV if you don't have setenv in the C library.
68#
69# Define NO_UNSETENV if you don't have unsetenv in the C library.
70#
71# Define NO_MKDTEMP if you don't have mkdtemp in the C library.
72#
73# Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
74#
75# Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
76# in the C library.
77#
78# Define NO_LIBGEN_H if you don't have libgen.h.
79#
80# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
81#
82# Define NO_SYS_SELECT_H if you don't have sys/select.h.
83#
84# Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
85# Enable it on Windows. By default, symrefs are still used.
86#
87# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
88# tests. These tests take up a significant amount of the total test time
89# but are not needed unless you plan to talk to SVN repos.
90#
91# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
92# installed in /sw, but don't want GIT to link against any libraries
93# installed there. If defined you may specify your own (or Fink's)
94# include directories and library directories by defining CFLAGS
95# and LDFLAGS appropriately.
96#
97# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
98# have DarwinPorts installed in /opt/local, but don't want GIT to
99# link against any libraries installed there. If defined you may
100# specify your own (or DarwinPort's) include directories and
101# library directories by defining CFLAGS and LDFLAGS appropriately.
102#
103# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
104# and do not want to use Apple's CommonCrypto library. This allows you
105# to provide your own OpenSSL library, for example from MacPorts.
106#
107# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
108#
109# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
110#
111# Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
112#
113# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
114#
115# Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
116#
117# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
118# Patrick Mauritz).
119#
120# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
121# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
122# inet_ntop and inet_pton additionally reside there.
123#
124# Define NO_MMAP if you want to avoid mmap.
125#
126# Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
127# deleted or cannot be replaced using rename().
128#
129# Define NO_POLL_H if you don't have poll.h.
130#
131# Define NO_SYS_POLL_H if you don't have sys/poll.h.
132#
133# Define NO_POLL if you do not have or don't want to use poll().
134# This also implies NO_POLL_H and NO_SYS_POLL_H.
135#
136# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
137# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
138# we want to know more about the issue.
139#
140# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
141#
142# Define NO_PREAD if you have a problem with pread() system call (e.g.
143# cygwin1.dll before v1.5.22).
144#
145# Define NO_SETITIMER if you don't have setitimer()
146#
147# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
148# This also implies NO_SETITIMER
149#
150# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
151# generally faster on your platform than accessing the working directory.
152#
153# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
154# the executable mode bit, but doesn't really do so.
155#
156# Define CSPRNG_METHOD to "arc4random" if your system has arc4random and
157# arc4random_buf, "libbsd" if your system has those functions from libbsd,
158# "getrandom" if your system has getrandom, "getentropy" if your system has
159# getentropy, "rtlgenrandom" for RtlGenRandom (Windows only), or "openssl" if
160# you'd want to use the OpenSSL CSPRNG. You may set multiple options with
161# spaces, in which case a suitable option will be chosen. If unset or set to
162# anything else, defaults to using "/dev/urandom".
163#
164# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
165# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
166# usual 0xF000).
167#
168# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
169#
170# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
171#
172# Define NO_SOCKADDR_STORAGE if your platform does not have struct
173# sockaddr_storage.
174#
175# Define NO_ICONV if your libc does not properly support iconv.
176#
177# Define OLD_ICONV if your library has an old iconv(), where the second
178# (input buffer pointer) parameter is declared with type (const char **).
179#
180# Define ICONV_OMITS_BOM if your iconv implementation does not write a
181# byte-order mark (BOM) when writing UTF-16 or UTF-32 and always writes in
182# big-endian format.
183#
184# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound. Define
185# ZLIB_NG if you want to use zlib-ng instead of zlib.
186#
187# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
188# as the compiler can crash (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
189#
190# Define USE_NSEC below if you want git to care about sub-second file mtimes
191# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
192# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
193# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
194# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
195# Documentation/technical/racy-git.adoc for details.
196#
197# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
198# "st_ctim"
199#
200# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
201# available. This automatically turns USE_NSEC off.
202#
203# Define USE_STDEV below if you want git to care about the underlying device
204# change being considered an inode change from the update-index perspective.
205#
206# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
207# field that counts the on-disk footprint in 512-byte blocks.
208#
209# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
210# documentation.
211#
212# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
213# Extensions Lab if you have it available.
214#
215# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
216#
217# Define NO_PERL if you do not want Perl scripts or libraries at all.
218#
219# Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
220# copies of CPAN modules that serve as a fallback in case the modules
221# are not available on the system. This option is intended for
222# distributions that want to use their packaged versions of Perl
223# modules, instead of the fallbacks shipped with Git.
224#
225# Define NO_GITWEB if you do not want to build or install
226# 'gitweb'. Note that defining NO_PERL currently has the same effect
227# on not installing gitweb, but not on whether it's built in the
228# gitweb/ directory.
229#
230# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
231# but /usr/bin/python2.7 or /usr/bin/python3 on some platforms).
232#
233# Define NO_PYTHON if you do not want Python scripts or libraries at all.
234#
235# Define NO_TCLTK if you do not want Tcl/Tk GUI.
236#
237# The TCL_PATH variable governs the location of the Tcl interpreter
238# used to optimize git-gui for your system. Only used if NO_TCLTK
239# is not set. Defaults to the bare 'tclsh'.
240#
241# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
242# If not set it defaults to the bare 'wish'. If it is set to the empty
243# string then NO_TCLTK will be forced (this is used by configure script).
244#
245# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
246# is a simplified version of the merge sort used in glibc. This is
247# recommended if Git triggers O(n^2) behavior in your platform's qsort().
248#
249# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
250# compatible with the one described in C11 Annex K.
251#
252# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
253# information on a not yet closed file that lstat would return for the same
254# file after it was closed.
255#
256# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
257# when hardlinking a file to another name and unlinking the original file right
258# away (some NTFS drivers seem to zero the contents in that scenario).
259#
260# Define INSTALL_SYMLINKS if you prefer to have everything that can be
261# symlinked between bin/ and libexec/ to use relative symlinks between
262# the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
263# NO_INSTALL_HARDLINKS which will also use symlinking by indirection
264# within the same directory in some cases, INSTALL_SYMLINKS will
265# always symlink to the final target directly.
266#
267# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
268# programs as a tar, where bin/ and libexec/ might be on different file systems.
269#
270# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
271# copies to install built-in git commands e.g. git-cat-file.
272#
273# Define SKIP_DASHED_BUILT_INS if you do not need the dashed versions of the
274# built-ins to be linked/copied at all.
275#
276# Define USE_NED_ALLOCATOR if you want to replace the platforms default
277# memory allocators with the nedmalloc allocator written by Niall Douglas.
278#
279# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
280# This is necessary when using a custom allocator in order to avoid
281# crashes due to allocation and free working on different 'heaps'.
282# It's defined automatically if USE_NED_ALLOCATOR is set.
283#
284# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
285# feature.
286#
287# Define USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS if your C library provides
288# the flag REG_ENHANCED and you'd like to use it to enable enhanced basic
289# regular expressions.
290#
291# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
292# user.
293#
294# Define JSMIN to point to JavaScript minifier that functions as
295# a filter to have gitweb.js minified.
296#
297# Define CSSMIN to point to a CSS minifier in order to generate a minified
298# version of gitweb.css
299#
300# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
301# you want to use something different. The value will be interpreted by the
302# shell at runtime when it is used.
303#
304# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
305# want to use something different. The value will be interpreted by the shell
306# if necessary when it is used. Examples:
307#
308# DEFAULT_EDITOR='~/bin/vi',
309# DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
310# DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
311#
312# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
313# header files to be automatically computed, to avoid rebuilding objects when
314# an unrelated header file changes. Define it to "no" to use the hard-coded
315# dependency rules. The default is "auto", which means to use computed header
316# dependencies if your compiler is detected to support it.
317#
318# Define NATIVE_CRLF if your platform uses CRLF for line endings.
319#
320# Define GIT_USER_AGENT if you want to change how git identifies itself during
321# network interactions. The default is "git/$(GIT_VERSION)".
322#
323# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
324# (defaults to "man") if you want to have a different default when
325# "git help" is called without a parameter specifying the format.
326#
327# Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
328# with a different indexfile format version. If it isn't set the index
329# file format used is index-v[23].
330#
331# Define GIT_TEST_UTF8_LOCALE to preferred utf-8 locale for testing.
332# If it isn't set, fallback to $LC_ALL, $LANG or use the first utf-8
333# locale returned by "locale -a".
334#
335# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
336#
337# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
338#
339# Define HAVE_SYNC_FILE_RANGE if your platform has sync_file_range.
340#
341# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
342#
343# Define HAVE_GETDELIM if your system has the getdelim() function.
344#
345# Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
346#
347# Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
348# even if execution permission isn't granted for any user.
349#
350# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
351# default environment variables to be passed when a pager is spawned, e.g.
352#
353# PAGER_ENV = LESS=FRX LV=-c
354#
355# to say "export LESS=FRX (and LV=-c) if the environment variable
356# LESS (and LV) is not set, respectively".
357#
358# Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
359# running the test scripts (e.g., bash has better support for "set -x"
360# tracing).
361#
362# When cross-compiling, define HOST_CPU as the canonical name of the CPU on
363# which the built Git will run (for instance "x86_64").
364#
365# Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
366# support files relative to the location of the runtime binary, rather than
367# hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
368# can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
369# Perl scripts to use a modified entry point header allowing them to resolve
370# support files at runtime.
371#
372# When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
373# supports the KERN_PROC BSD sysctl function.
374#
375# When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
376# mounts a "procfs" filesystem capable of resolving the path of the current
377# executable. If defined, this must be the canonical path for the "procfs"
378# current executable path.
379#
380# When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
381# supports calling _NSGetExecutablePath to retrieve the path of the running
382# executable.
383#
384# When using RUNTIME_PREFIX, define HAVE_ZOS_GET_EXECUTABLE_PATH if your platform
385# supports calling __getprogramdir and getprogname to retrieve the path of the
386# running executable.
387#
388# When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
389# the global variable _wpgmptr containing the absolute path of the current
390# executable (this is the case on Windows).
391#
392# INSTALL_STRIP can be set to "-s" to strip binaries during installation,
393# if your $(INSTALL) command supports the option.
394#
395# Define GENERATE_COMPILATION_DATABASE to "yes" to generate JSON compilation
396# database entries during compilation if your compiler supports it, using the
397# `-MJ` flag. The JSON entries will be placed in the `compile_commands/`
398# directory, and the JSON compilation database 'compile_commands.json' will be
399# created at the root of the repository.
400#
401# If your platform supports a built-in fsmonitor backend, set
402# FSMONITOR_DAEMON_BACKEND to the "<name>" of the corresponding
403# `compat/fsmonitor/fsm-listen-<name>.c` and
404# `compat/fsmonitor/fsm-health-<name>.c` files
405# that implement the `fsm_listen__*()` and `fsm_health__*()` routines.
406#
407# If your platform has OS-specific ways to tell if a repo is incompatible with
408# fsmonitor (whether the hook or IPC daemon version), set FSMONITOR_OS_SETTINGS
409# to the "<name>" of the corresponding `compat/fsmonitor/fsm-settings-<name>.c`
410# that implements the `fsm_os_settings__*()` routines.
411#
412# Define LINK_FUZZ_PROGRAMS if you want `make all` to also build the fuzz test
413# programs in oss-fuzz/.
414#
415# Define INCLUDE_LIBGIT_RS if you want `make all` and `make test` to build and
416# test the Rust crates in contrib/libgit-sys and contrib/libgit-rs.
417#
418# === Optional library: libintl ===
419#
420# Define NO_GETTEXT if you don't want Git output to be translated.
421# A translated Git requires GNU libintl or another gettext implementation,
422# plus libintl-perl at runtime.
423#
424# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
425# the installed gettext translation of the shell scripts output.
426#
427# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
428# trust the langinfo.h's nl_langinfo(CODESET) function to return the
429# current character set. GNU and Solaris have a nl_langinfo(CODESET),
430# FreeBSD can use either, but MinGW and some others need to use
431# libcharset.h's locale_charset() instead.
432#
433# Define CHARSET_LIB to the library you need to link with in order to
434# use locale_charset() function. On some platforms this needs to set to
435# -lcharset, on others to -liconv .
436#
437# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
438# need -lintl when linking.
439#
440# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
441# doesn't support GNU extensions like --check and --statistics
442#
443# === Optional library: libexpat ===
444#
445# Define NO_EXPAT if you do not have expat installed. git-http-push is
446# not built, and you cannot push using http:// and https:// transports (dumb).
447#
448# Define EXPATDIR=/foo/bar if your expat header and library files are in
449# /foo/bar/include and /foo/bar/lib directories.
450#
451# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
452# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
453
454# === Optional library: libcurl ===
455#
456# Define NO_CURL if you do not have libcurl installed. git-http-fetch and
457# git-http-push are not built, and you cannot use http:// and https://
458# transports (neither smart nor dumb).
459#
460# Define CURLDIR=/foo/bar if your curl header and library files are in
461# /foo/bar/include and /foo/bar/lib directories.
462#
463# Define CURL_CONFIG to curl's configuration program that prints information
464# about the library (e.g., its version number). The default is 'curl-config'.
465#
466# Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
467# if you do not want to rely on the libraries provided by CURL_CONFIG. The
468# default value is a result of `curl-config --libs`. An example value for
469# CURL_LDFLAGS is as follows:
470#
471# CURL_LDFLAGS=-lcurl
472#
473# === Optional library: libpcre2 ===
474#
475# Define USE_LIBPCRE if you have and want to use libpcre. Various
476# commands such as log and grep offer runtime options to use
477# Perl-compatible regular expressions instead of standard or extended
478# POSIX regular expressions.
479#
480# Only libpcre version 2 is supported. USE_LIBPCRE2 is a synonym for
481# USE_LIBPCRE, support for the old USE_LIBPCRE1 has been removed.
482#
483# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
484# in /foo/bar/include and /foo/bar/lib directories.
485#
486# == Optional Rust support ==
487#
488# Define WITH_RUST if you want to include features and subsystems written in
489# Rust into Git. For now, Rust is still an optional feature of the build
490# process. With Git 3.0 though, Rust will always be enabled.
491#
492# Building Rust code requires Cargo.
493#
494# == SHA-1 and SHA-256 defines ==
495#
496# === SHA-1 backend ===
497#
498# ==== Security ====
499#
500# Due to the SHAttered (https://shattered.io) attack vector on SHA-1
501# it's strongly recommended to use the sha1collisiondetection
502# counter-cryptanalysis library for SHA-1 hashing.
503#
504# If you know that you can trust the repository contents, or where
505# potential SHA-1 attacks are otherwise mitigated the other backends
506# listed in "SHA-1 implementations" are faster than
507# sha1collisiondetection.
508#
509# ==== Default SHA-1 backend ====
510#
511# If no *_SHA1 backend is picked, the first supported one listed in
512# "SHA-1 implementations" will be picked.
513#
514# ==== Options common to all SHA-1 implementations ====
515#
516# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
517# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
518# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
519#
520# ==== SHA-1 implementations ====
521#
522# Define OPENSSL_SHA1 to link to the SHA-1 routines from the OpenSSL
523# library.
524#
525# Define BLK_SHA1 to make use of optimized C SHA-1 routines bundled
526# with git (in the block-sha1/ directory).
527#
528# Define APPLE_COMMON_CRYPTO_SHA1 to use Apple's CommonCrypto for
529# SHA-1.
530#
531# Define the same Makefile knobs as above, but suffixed with _UNSAFE to
532# use the corresponding implementations for unsafe SHA-1 hashing for
533# non-cryptographic purposes.
534#
535# If don't enable any of the *_SHA1 settings in this section, Git will
536# default to its built-in sha1collisiondetection library, which is a
537# collision-detecting sha1 This is slower, but may detect attempted
538# collision attacks.
539#
540# ==== Options for the sha1collisiondetection library ====
541#
542# Define DC_SHA1_EXTERNAL if you want to build / link
543# git with the external SHA1 collision-detect library.
544# Without this option, i.e. the default behavior is to build git with its
545# own built-in code (or submodule).
546#
547# Define DC_SHA1_SUBMODULE to use the
548# sha1collisiondetection shipped as a submodule instead of the
549# non-submodule copy in sha1dc/. This is an experimental option used
550# by the git project to migrate to using sha1collisiondetection as a
551# submodule.
552#
553# === SHA-256 backend ===
554#
555# ==== Security ====
556#
557# Unlike SHA-1 the SHA-256 algorithm does not suffer from any known
558# vulnerabilities, so any implementation will do.
559#
560# ==== SHA-256 implementations ====
561#
562# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
563#
564# Define NETTLE_SHA256 to use the SHA-256 routines in libnettle.
565#
566# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
567#
568# If don't enable any of the *_SHA256 settings in this section, Git
569# will default to its built-in sha256 implementation.
570#
571# == DEVELOPER defines ==
572#
573# Define DEVELOPER to enable more compiler warnings. Compiler version
574# and family are auto detected, but could be overridden by defining
575# COMPILER_FEATURES (see config.mak.dev). You can still set
576# CFLAGS="..." in combination with DEVELOPER enables, whether that's
577# for tweaking something unrelated (e.g. optimization level), or for
578# selectively overriding something DEVELOPER or one of the DEVOPTS
579# (see just below) brings in.
580#
581# When DEVELOPER is set, DEVOPTS can be used to control compiler
582# options. This variable contains keywords separated by
583# whitespace. The following keywords are recognized:
584#
585# no-error:
586#
587# suppresses the -Werror that implicitly comes with
588# DEVELOPER=1. Useful for getting the full set of errors
589# without immediately dying, or for logging them.
590#
591# extra-all:
592#
593# The DEVELOPER mode enables -Wextra with a few exceptions. By
594# setting this flag the exceptions are removed, and all of
595# -Wextra is used.
596#
597# no-pedantic:
598#
599# Disable -pedantic compilation.
600
601# Set our default configuration.
602#
603# Among the variables below, these:
604# gitexecdir
605# template_dir
606# sysconfdir
607# can be specified as a relative path some/where/else;
608# this is interpreted as relative to $(prefix) and "git" built with
609# RUNTIME_PREFIX flag will figure out (at runtime) where they are
610# based on the path to the executable.
611# Additionally, the following will be treated as relative by "git" if they
612# begin with "$(prefix)/":
613# mandir
614# infodir
615# htmldir
616# localedir
617# perllibdir
618# This can help installing the suite in a relocatable way.
619
620prefix = $(HOME)
621bindir = $(prefix)/bin
622mandir = $(prefix)/share/man
623infodir = $(prefix)/share/info
624bash_completion_dir = $(prefix)/share/bash-completion/completions
625gitexecdir = libexec/git-core
626mergetoolsdir = $(gitexecdir)/mergetools
627sharedir = $(prefix)/share
628gitwebdir = $(sharedir)/gitweb
629gitwebstaticdir = $(gitwebdir)/static
630perllibdir = $(sharedir)/perl5
631localedir = $(sharedir)/locale
632template_dir = share/git-core/templates
633htmldir = $(prefix)/share/doc/git-doc
634ETC_GITCONFIG = $(sysconfdir)/gitconfig
635ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
636lib = lib
637# DESTDIR =
638pathsep = :
639
640bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
641mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
642infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
643gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
644localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
645htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
646perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
647
648export prefix bindir sharedir sysconfdir perllibdir localedir
649
650# Set our default programs
651CC = cc
652AR = ar
653RM = rm -f
654DIFF = diff
655TAR = tar
656FIND = find
657INSTALL = install
658TCL_PATH = tclsh
659TCLTK_PATH = wish
660XGETTEXT = xgettext
661MSGCAT = msgcat
662MSGFMT = msgfmt
663MSGMERGE = msgmerge
664CURL_CONFIG = curl-config
665GCOV = gcov
666STRIP = strip
667SPATCH = spatch
668LD = ld
669OBJCOPY = objcopy
670
671export TCL_PATH TCLTK_PATH
672
673# Set our default LIBS variables
674PTHREAD_LIBS = -lpthread
675
676# Guard against environment variables
677BUILTIN_OBJS =
678BUILT_INS =
679COMPAT_CFLAGS =
680COMPAT_OBJS =
681XDIFF_OBJS =
682GENERATED_H =
683EXTRA_CPPFLAGS =
684FUZZ_OBJS =
685FUZZ_PROGRAMS =
686GIT_OBJS =
687LIB_OBJS =
688LIBGIT_PUB_OBJS =
689SCALAR_OBJS =
690OBJECTS =
691OTHER_PROGRAMS =
692PROGRAM_OBJS =
693PROGRAMS =
694RUST_SOURCES =
695EXCLUDED_PROGRAMS =
696SCRIPT_PERL =
697SCRIPT_PYTHON =
698SCRIPT_SH =
699SCRIPT_LIB =
700TEST_BUILTINS_OBJS =
701TEST_OBJS =
702TEST_PROGRAMS_NEED_X =
703THIRD_PARTY_SOURCES =
704UNIT_TEST_PROGRAMS =
705UNIT_TEST_DIR = t/unit-tests
706UNIT_TEST_BIN = $(UNIT_TEST_DIR)/bin
707
708# Having this variable in your environment would break pipelines because
709# you cause "cd" to echo its destination to stdout. It can also take
710# scripts to unexpected places. If you like CDPATH, define it for your
711# interactive shell sessions without exporting it.
712unexport CDPATH
713
714SCRIPT_SH += git-difftool--helper.sh
715SCRIPT_SH += git-filter-branch.sh
716SCRIPT_SH += git-merge-octopus.sh
717SCRIPT_SH += git-merge-one-file.sh
718SCRIPT_SH += git-merge-resolve.sh
719SCRIPT_SH += git-mergetool.sh
720SCRIPT_SH += git-quiltimport.sh
721SCRIPT_SH += git-request-pull.sh
722SCRIPT_SH += git-submodule.sh
723SCRIPT_SH += git-web--browse.sh
724
725SCRIPT_LIB += git-mergetool--lib
726SCRIPT_LIB += git-sh-i18n
727SCRIPT_LIB += git-sh-setup
728
729SCRIPT_PERL += git-archimport.perl
730SCRIPT_PERL += git-cvsexportcommit.perl
731SCRIPT_PERL += git-cvsimport.perl
732SCRIPT_PERL += git-cvsserver.perl
733SCRIPT_PERL += git-send-email.perl
734SCRIPT_PERL += git-svn.perl
735
736SCRIPT_PYTHON += git-p4.py
737
738# Generated files for scripts
739SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
740SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
741SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
742
743# Individual rules to allow e.g.
744# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
745# from subdirectories like contrib/*/
746.PHONY: build-perl-script build-sh-script build-python-script
747build-perl-script: $(SCRIPT_PERL_GEN)
748build-sh-script: $(SCRIPT_SH_GEN)
749build-python-script: $(SCRIPT_PYTHON_GEN)
750
751.PHONY: install-perl-script install-sh-script install-python-script
752install-sh-script: $(SCRIPT_SH_GEN)
753 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
754install-perl-script: $(SCRIPT_PERL_GEN)
755 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
756install-python-script: $(SCRIPT_PYTHON_GEN)
757 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
758
759.PHONY: clean-perl-script clean-sh-script clean-python-script
760clean-sh-script:
761 $(RM) $(SCRIPT_SH_GEN)
762clean-perl-script:
763 $(RM) $(SCRIPT_PERL_GEN)
764clean-python-script:
765 $(RM) $(SCRIPT_PYTHON_GEN)
766
767SCRIPTS = $(SCRIPT_SH_GEN) \
768 $(SCRIPT_PERL_GEN) \
769 $(SCRIPT_PYTHON_GEN) \
770 git-instaweb
771
772ETAGS_TARGET = TAGS
773
774# Empty...
775EXTRA_PROGRAMS =
776
777# ... and all the rest that could be moved out of bindir to gitexecdir
778PROGRAMS += $(EXTRA_PROGRAMS)
779
780PROGRAM_OBJS += daemon.o
781PROGRAM_OBJS += http-backend.o
782PROGRAM_OBJS += imap-send.o
783PROGRAM_OBJS += sh-i18n--envsubst.o
784PROGRAM_OBJS += shell.o
785.PHONY: program-objs
786program-objs: $(PROGRAM_OBJS)
787
788# Binary suffix, set to .exe for Windows builds
789X =
790
791PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
792
793TEST_BUILTINS_OBJS += test-advise.o
794TEST_BUILTINS_OBJS += test-bitmap.o
795TEST_BUILTINS_OBJS += test-bloom.o
796TEST_BUILTINS_OBJS += test-bundle-uri.o
797TEST_BUILTINS_OBJS += test-cache-tree.o
798TEST_BUILTINS_OBJS += test-chmtime.o
799TEST_BUILTINS_OBJS += test-config.o
800TEST_BUILTINS_OBJS += test-crontab.o
801TEST_BUILTINS_OBJS += test-csprng.o
802TEST_BUILTINS_OBJS += test-date.o
803TEST_BUILTINS_OBJS += test-delete-gpgsig.o
804TEST_BUILTINS_OBJS += test-delta.o
805TEST_BUILTINS_OBJS += test-dir-iterator.o
806TEST_BUILTINS_OBJS += test-drop-caches.o
807TEST_BUILTINS_OBJS += test-dump-cache-tree.o
808TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
809TEST_BUILTINS_OBJS += test-dump-split-index.o
810TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
811TEST_BUILTINS_OBJS += test-env-helper.o
812TEST_BUILTINS_OBJS += test-example-tap.o
813TEST_BUILTINS_OBJS += test-find-pack.o
814TEST_BUILTINS_OBJS += test-fsmonitor-client.o
815TEST_BUILTINS_OBJS += test-genrandom.o
816TEST_BUILTINS_OBJS += test-genzeros.o
817TEST_BUILTINS_OBJS += test-getcwd.o
818TEST_BUILTINS_OBJS += test-hash-speed.o
819TEST_BUILTINS_OBJS += test-hash.o
820TEST_BUILTINS_OBJS += test-hashmap.o
821TEST_BUILTINS_OBJS += test-hexdump.o
822TEST_BUILTINS_OBJS += test-json-writer.o
823TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
824TEST_BUILTINS_OBJS += test-match-trees.o
825TEST_BUILTINS_OBJS += test-mergesort.o
826TEST_BUILTINS_OBJS += test-mktemp.o
827TEST_BUILTINS_OBJS += test-name-hash.o
828TEST_BUILTINS_OBJS += test-online-cpus.o
829TEST_BUILTINS_OBJS += test-pack-deltas.o
830TEST_BUILTINS_OBJS += test-pack-mtimes.o
831TEST_BUILTINS_OBJS += test-parse-options.o
832TEST_BUILTINS_OBJS += test-parse-pathspec-file.o
833TEST_BUILTINS_OBJS += test-partial-clone.o
834TEST_BUILTINS_OBJS += test-path-utils.o
835TEST_BUILTINS_OBJS += test-path-walk.o
836TEST_BUILTINS_OBJS += test-pcre2-config.o
837TEST_BUILTINS_OBJS += test-pkt-line.o
838TEST_BUILTINS_OBJS += test-proc-receive.o
839TEST_BUILTINS_OBJS += test-progress.o
840TEST_BUILTINS_OBJS += test-reach.o
841TEST_BUILTINS_OBJS += test-read-cache.o
842TEST_BUILTINS_OBJS += test-read-graph.o
843TEST_BUILTINS_OBJS += test-read-midx.o
844TEST_BUILTINS_OBJS += test-ref-store.o
845TEST_BUILTINS_OBJS += test-reftable.o
846TEST_BUILTINS_OBJS += test-regex.o
847TEST_BUILTINS_OBJS += test-rot13-filter.o
848TEST_BUILTINS_OBJS += test-repository.o
849TEST_BUILTINS_OBJS += test-revision-walking.o
850TEST_BUILTINS_OBJS += test-run-command.o
851TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
852TEST_BUILTINS_OBJS += test-serve-v2.o
853TEST_BUILTINS_OBJS += test-sha1.o
854TEST_BUILTINS_OBJS += test-sha256.o
855TEST_BUILTINS_OBJS += test-sigchain.o
856TEST_BUILTINS_OBJS += test-simple-ipc.o
857TEST_BUILTINS_OBJS += test-string-list.o
858TEST_BUILTINS_OBJS += test-submodule-config.o
859TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
860TEST_BUILTINS_OBJS += test-submodule.o
861TEST_BUILTINS_OBJS += test-subprocess.o
862TEST_BUILTINS_OBJS += test-trace2.o
863TEST_BUILTINS_OBJS += test-truncate.o
864TEST_BUILTINS_OBJS += test-userdiff.o
865TEST_BUILTINS_OBJS += test-wildmatch.o
866TEST_BUILTINS_OBJS += test-windows-named-pipe.o
867TEST_BUILTINS_OBJS += test-write-cache.o
868TEST_BUILTINS_OBJS += test-xml-encode.o
869TEST_BUILTINS_OBJS += test-zlib.o
870
871# Do not add more tests here unless they have extra dependencies. Add
872# them in TEST_BUILTINS_OBJS above.
873TEST_PROGRAMS_NEED_X += test-fake-ssh
874TEST_PROGRAMS_NEED_X += test-tool
875
876TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
877
878# List built-in command $C whose implementation cmd_$C() is not in
879# builtin/$C.o but is linked in as part of some other command.
880BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
881
882BUILT_INS += git-cherry$X
883BUILT_INS += git-cherry-pick$X
884BUILT_INS += git-format-patch$X
885BUILT_INS += git-fsck-objects$X
886BUILT_INS += git-init$X
887BUILT_INS += git-maintenance$X
888BUILT_INS += git-merge-subtree$X
889BUILT_INS += git-restore$X
890BUILT_INS += git-show$X
891BUILT_INS += git-stage$X
892BUILT_INS += git-status$X
893BUILT_INS += git-switch$X
894BUILT_INS += git-version$X
895ifndef WITH_BREAKING_CHANGES
896BUILT_INS += git-whatchanged$X
897endif
898
899# what 'all' will build but not install in gitexecdir
900OTHER_PROGRAMS += git$X
901OTHER_PROGRAMS += scalar$X
902
903# what test wrappers are needed and 'install' will install, in bindir
904BINDIR_PROGRAMS_NEED_X += git
905BINDIR_PROGRAMS_NEED_X += scalar
906BINDIR_PROGRAMS_NEED_X += git-receive-pack
907BINDIR_PROGRAMS_NEED_X += git-shell
908BINDIR_PROGRAMS_NEED_X += git-upload-archive
909BINDIR_PROGRAMS_NEED_X += git-upload-pack
910
911BINDIR_PROGRAMS_NO_X += git-cvsserver
912
913# Set paths to tools early so that they can be used for version tests.
914ifndef SHELL_PATH
915 SHELL_PATH = /bin/sh
916endif
917ifndef PERL_PATH
918 PERL_PATH = /usr/bin/perl
919endif
920ifndef PYTHON_PATH
921 PYTHON_PATH = /usr/bin/python
922endif
923
924export PERL_PATH
925export PYTHON_PATH
926
927TEST_SHELL_PATH = $(SHELL_PATH)
928
929LIB_FILE = libgit.a
930
931ifdef DEBUG
932RUST_TARGET_DIR = target/debug
933else
934RUST_TARGET_DIR = target/release
935endif
936
937ifeq ($(uname_S),Windows)
938RUST_LIB = $(RUST_TARGET_DIR)/gitcore.lib
939else
940RUST_LIB = $(RUST_TARGET_DIR)/libgitcore.a
941endif
942
943GITLIBS = common-main.o $(LIB_FILE)
944EXTLIBS =
945
946GIT_USER_AGENT = git/$(GIT_VERSION)
947
948ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
949DC_SHA1_SUBMODULE = auto
950endif
951
952# Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be
953# tweaked by config.* below as well as the command-line, both of
954# which'll override these defaults.
955# Older versions of GCC may require adding "-std=gnu99" at the end.
956CFLAGS = -g -O2 -Wall
957LDFLAGS =
958CC_LD_DYNPATH = -Wl,-rpath,
959BASIC_CFLAGS = -I.
960BASIC_LDFLAGS =
961
962# library flags
963ARFLAGS = rcs
964PTHREAD_CFLAGS =
965
966# Rust flags
967CARGO_ARGS =
968ifndef V
969CARGO_ARGS += --quiet
970endif
971ifndef DEBUG
972CARGO_ARGS += --release
973endif
974
975# For the 'sparse' target
976SPARSE_FLAGS ?= -std=gnu99 -D__STDC_NO_VLA__
977SP_EXTRA_FLAGS =
978
979# For informing GIT-BUILD-OPTIONS of the SANITIZE=leak,address targets
980SANITIZE_LEAK =
981SANITIZE_ADDRESS =
982
983# For the 'coccicheck' target
984SPATCH_INCLUDE_FLAGS = --all-includes
985SPATCH_FLAGS =
986SPATCH_TEST_FLAGS =
987
988# If *.o files are present, have "coccicheck" depend on them, with
989# COMPUTE_HEADER_DEPENDENCIES this will speed up the common-case of
990# only needing to re-generate coccicheck results for the users of a
991# given API if it's changed, and not all files in the project. If
992# COMPUTE_HEADER_DEPENDENCIES=no this will be unset too.
993SPATCH_USE_O_DEPENDENCIES = YesPlease
994
995# Set SPATCH_CONCAT_COCCI to concatenate the contrib/cocci/*.cocci
996# files into a single contrib/cocci/ALL.cocci before running
997# "coccicheck".
998#
999# Pros:
1000#
1001# - Speeds up a one-shot run of "make coccicheck", as we won't have to
1002# parse *.[ch] files N times for the N *.cocci rules
1003#
1004# Cons:
1005#
1006# - Will make incremental development of *.cocci slower, as
1007# e.g. changing strbuf.cocci will re-run all *.cocci.
1008#
1009# - Makes error and performance analysis harder, as rules will be
1010# applied from a monolithic ALL.cocci, rather than
1011# e.g. strbuf.cocci. To work around this either undefine this, or
1012# generate a specific patch, e.g. this will always use strbuf.cocci,
1013# not ALL.cocci:
1014#
1015# make contrib/coccinelle/strbuf.cocci.patch
1016SPATCH_CONCAT_COCCI = YesPlease
1017
1018# Rebuild 'coccicheck' if $(SPATCH), its flags etc. change
1019TRACK_SPATCH_DEFINES =
1020TRACK_SPATCH_DEFINES += $(SPATCH)
1021TRACK_SPATCH_DEFINES += $(SPATCH_INCLUDE_FLAGS)
1022TRACK_SPATCH_DEFINES += $(SPATCH_FLAGS)
1023TRACK_SPATCH_DEFINES += $(SPATCH_TEST_FLAGS)
1024GIT-SPATCH-DEFINES: FORCE
1025 @FLAGS='$(TRACK_SPATCH_DEFINES)'; \
1026 if test x"$$FLAGS" != x"`cat GIT-SPATCH-DEFINES 2>/dev/null`" ; then \
1027 echo >&2 " * new spatch flags"; \
1028 echo "$$FLAGS" >GIT-SPATCH-DEFINES; \
1029 fi
1030
1031include config.mak.uname
1032-include config.mak.autogen
1033-include config.mak
1034
1035ifdef DEVELOPER
1036include config.mak.dev
1037endif
1038
1039GENERATED_H += command-list.h
1040GENERATED_H += config-list.h
1041GENERATED_H += hook-list.h
1042GENERATED_H += $(UNIT_TEST_DIR)/clar-decls.h
1043GENERATED_H += $(UNIT_TEST_DIR)/clar.suite
1044
1045.PHONY: generated-hdrs
1046generated-hdrs: $(GENERATED_H)
1047
1048## Exhaustive lists of our source files, either dynamically generated,
1049## or hardcoded.
1050SOURCES_CMD = ( \
1051 git ls-files --deduplicate \
1052 '*.[hcS]' \
1053 '*.sh' \
1054 ':!*[tp][0-9][0-9][0-9][0-9]*' \
1055 ':!contrib' \
1056 2>/dev/null || \
1057 $(FIND) . \
1058 \( -name .git -type d -prune \) \
1059 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
1060 -o \( -name contrib -type d -prune \) \
1061 -o \( -name build -type d -prune \) \
1062 -o \( -name .build -type d -prune \) \
1063 -o \( -name 'trash*' -type d -prune \) \
1064 -o \( -name '*.[hcS]' -type f -print \) \
1065 -o \( -name '*.sh' -type f -print \) \
1066 | sed -e 's|^\./||' \
1067 )
1068FOUND_SOURCE_FILES := $(filter-out $(GENERATED_H),$(shell $(SOURCES_CMD)))
1069
1070FOUND_C_SOURCES = $(filter %.c,$(FOUND_SOURCE_FILES))
1071FOUND_H_SOURCES = $(filter %.h,$(FOUND_SOURCE_FILES))
1072
1073COCCI_SOURCES = $(filter-out $(THIRD_PARTY_SOURCES) reftable/%,$(FOUND_C_SOURCES))
1074
1075LIB_H = $(FOUND_H_SOURCES)
1076
1077LIB_OBJS += abspath.o
1078LIB_OBJS += add-interactive.o
1079LIB_OBJS += add-patch.o
1080LIB_OBJS += advice.o
1081LIB_OBJS += alias.o
1082LIB_OBJS += alloc.o
1083LIB_OBJS += apply.o
1084LIB_OBJS += archive-tar.o
1085LIB_OBJS += archive-zip.o
1086LIB_OBJS += archive.o
1087LIB_OBJS += attr.o
1088LIB_OBJS += base85.o
1089LIB_OBJS += bisect.o
1090LIB_OBJS += blame.o
1091LIB_OBJS += blob.o
1092LIB_OBJS += bloom.o
1093LIB_OBJS += branch.o
1094LIB_OBJS += bundle-uri.o
1095LIB_OBJS += bundle.o
1096LIB_OBJS += cache-tree.o
1097LIB_OBJS += cbtree.o
1098LIB_OBJS += chdir-notify.o
1099LIB_OBJS += checkout.o
1100LIB_OBJS += chunk-format.o
1101LIB_OBJS += color.o
1102LIB_OBJS += column.o
1103LIB_OBJS += combine-diff.o
1104LIB_OBJS += commit-graph.o
1105LIB_OBJS += commit-reach.o
1106LIB_OBJS += commit.o
1107LIB_OBJS += common-exit.o
1108LIB_OBJS += common-init.o
1109LIB_OBJS += compat/nonblock.o
1110LIB_OBJS += compat/obstack.o
1111LIB_OBJS += compat/open.o
1112LIB_OBJS += compat/terminal.o
1113LIB_OBJS += compiler-tricks/not-constant.o
1114LIB_OBJS += config.o
1115LIB_OBJS += connect.o
1116LIB_OBJS += connected.o
1117LIB_OBJS += convert.o
1118LIB_OBJS += copy.o
1119LIB_OBJS += credential.o
1120LIB_OBJS += csum-file.o
1121LIB_OBJS += ctype.o
1122LIB_OBJS += date.o
1123LIB_OBJS += decorate.o
1124LIB_OBJS += delta-islands.o
1125LIB_OBJS += diagnose.o
1126LIB_OBJS += diff-delta.o
1127LIB_OBJS += diff-merges.o
1128LIB_OBJS += diff-lib.o
1129LIB_OBJS += diff-no-index.o
1130LIB_OBJS += diff.o
1131LIB_OBJS += diffcore-break.o
1132LIB_OBJS += diffcore-delta.o
1133LIB_OBJS += diffcore-order.o
1134LIB_OBJS += diffcore-pickaxe.o
1135LIB_OBJS += diffcore-rename.o
1136LIB_OBJS += diffcore-rotate.o
1137LIB_OBJS += dir-iterator.o
1138LIB_OBJS += dir.o
1139LIB_OBJS += editor.o
1140LIB_OBJS += entry.o
1141LIB_OBJS += environment.o
1142LIB_OBJS += ewah/bitmap.o
1143LIB_OBJS += ewah/ewah_bitmap.o
1144LIB_OBJS += ewah/ewah_io.o
1145LIB_OBJS += ewah/ewah_rlw.o
1146LIB_OBJS += exec-cmd.o
1147LIB_OBJS += fetch-negotiator.o
1148LIB_OBJS += fetch-pack.o
1149LIB_OBJS += fmt-merge-msg.o
1150LIB_OBJS += fsck.o
1151LIB_OBJS += fsmonitor.o
1152LIB_OBJS += fsmonitor-ipc.o
1153LIB_OBJS += fsmonitor-settings.o
1154LIB_OBJS += gettext.o
1155LIB_OBJS += git-zlib.o
1156LIB_OBJS += gpg-interface.o
1157LIB_OBJS += graph.o
1158LIB_OBJS += grep.o
1159LIB_OBJS += hash-lookup.o
1160LIB_OBJS += hash.o
1161LIB_OBJS += hashmap.o
1162LIB_OBJS += help.o
1163LIB_OBJS += hex.o
1164LIB_OBJS += hex-ll.o
1165LIB_OBJS += hook.o
1166LIB_OBJS += ident.o
1167LIB_OBJS += json-writer.o
1168LIB_OBJS += kwset.o
1169LIB_OBJS += levenshtein.o
1170LIB_OBJS += line-log.o
1171LIB_OBJS += line-range.o
1172LIB_OBJS += linear-assignment.o
1173LIB_OBJS += list-objects-filter-options.o
1174LIB_OBJS += list-objects-filter.o
1175LIB_OBJS += list-objects.o
1176LIB_OBJS += lockfile.o
1177LIB_OBJS += log-tree.o
1178LIB_OBJS += loose.o
1179LIB_OBJS += ls-refs.o
1180LIB_OBJS += mailinfo.o
1181LIB_OBJS += mailmap.o
1182LIB_OBJS += match-trees.o
1183LIB_OBJS += mem-pool.o
1184LIB_OBJS += merge-blobs.o
1185LIB_OBJS += merge-ll.o
1186LIB_OBJS += merge-ort.o
1187LIB_OBJS += merge-ort-wrappers.o
1188LIB_OBJS += merge.o
1189LIB_OBJS += midx.o
1190LIB_OBJS += midx-write.o
1191LIB_OBJS += name-hash.o
1192LIB_OBJS += negotiator/default.o
1193LIB_OBJS += negotiator/noop.o
1194LIB_OBJS += negotiator/skipping.o
1195LIB_OBJS += notes-cache.o
1196LIB_OBJS += notes-merge.o
1197LIB_OBJS += notes-utils.o
1198LIB_OBJS += notes.o
1199LIB_OBJS += object-file-convert.o
1200LIB_OBJS += object-file.o
1201LIB_OBJS += object-name.o
1202LIB_OBJS += object.o
1203LIB_OBJS += odb.o
1204LIB_OBJS += oid-array.o
1205LIB_OBJS += oidmap.o
1206LIB_OBJS += oidset.o
1207LIB_OBJS += oidtree.o
1208LIB_OBJS += pack-bitmap-write.o
1209LIB_OBJS += pack-bitmap.o
1210LIB_OBJS += pack-check.o
1211LIB_OBJS += pack-mtimes.o
1212LIB_OBJS += pack-objects.o
1213LIB_OBJS += pack-refs.o
1214LIB_OBJS += pack-revindex.o
1215LIB_OBJS += pack-write.o
1216LIB_OBJS += packfile.o
1217LIB_OBJS += pager.o
1218LIB_OBJS += parallel-checkout.o
1219LIB_OBJS += parse.o
1220LIB_OBJS += parse-options-cb.o
1221LIB_OBJS += parse-options.o
1222LIB_OBJS += patch-delta.o
1223LIB_OBJS += patch-ids.o
1224LIB_OBJS += path.o
1225LIB_OBJS += path-walk.o
1226LIB_OBJS += pathspec.o
1227LIB_OBJS += pkt-line.o
1228LIB_OBJS += preload-index.o
1229LIB_OBJS += pretty.o
1230LIB_OBJS += prio-queue.o
1231LIB_OBJS += progress.o
1232LIB_OBJS += promisor-remote.o
1233LIB_OBJS += prompt.o
1234LIB_OBJS += protocol.o
1235LIB_OBJS += protocol-caps.o
1236LIB_OBJS += prune-packed.o
1237LIB_OBJS += pseudo-merge.o
1238LIB_OBJS += quote.o
1239LIB_OBJS += range-diff.o
1240LIB_OBJS += reachable.o
1241LIB_OBJS += read-cache.o
1242LIB_OBJS += rebase-interactive.o
1243LIB_OBJS += rebase.o
1244LIB_OBJS += ref-filter.o
1245LIB_OBJS += reflog-walk.o
1246LIB_OBJS += reflog.o
1247LIB_OBJS += refs.o
1248LIB_OBJS += refs/debug.o
1249LIB_OBJS += refs/files-backend.o
1250LIB_OBJS += refs/reftable-backend.o
1251LIB_OBJS += refs/iterator.o
1252LIB_OBJS += refs/packed-backend.o
1253LIB_OBJS += refs/ref-cache.o
1254LIB_OBJS += refspec.o
1255LIB_OBJS += reftable/basics.o
1256LIB_OBJS += reftable/block.o
1257LIB_OBJS += reftable/blocksource.o
1258LIB_OBJS += reftable/error.o
1259LIB_OBJS += reftable/fsck.o
1260LIB_OBJS += reftable/iter.o
1261LIB_OBJS += reftable/merged.o
1262LIB_OBJS += reftable/pq.o
1263LIB_OBJS += reftable/record.o
1264LIB_OBJS += reftable/stack.o
1265LIB_OBJS += reftable/system.o
1266LIB_OBJS += reftable/table.o
1267LIB_OBJS += reftable/tree.o
1268LIB_OBJS += reftable/writer.o
1269LIB_OBJS += remote.o
1270LIB_OBJS += replace-object.o
1271LIB_OBJS += repo-settings.o
1272LIB_OBJS += repository.o
1273LIB_OBJS += rerere.o
1274LIB_OBJS += reset.o
1275LIB_OBJS += resolve-undo.o
1276LIB_OBJS += revision.o
1277LIB_OBJS += run-command.o
1278LIB_OBJS += send-pack.o
1279LIB_OBJS += sequencer.o
1280LIB_OBJS += serve.o
1281LIB_OBJS += server-info.o
1282LIB_OBJS += setup.o
1283LIB_OBJS += shallow.o
1284LIB_OBJS += sideband.o
1285LIB_OBJS += sigchain.o
1286LIB_OBJS += sparse-index.o
1287LIB_OBJS += split-index.o
1288LIB_OBJS += stable-qsort.o
1289LIB_OBJS += statinfo.o
1290LIB_OBJS += strbuf.o
1291LIB_OBJS += streaming.o
1292LIB_OBJS += string-list.o
1293LIB_OBJS += strmap.o
1294LIB_OBJS += strvec.o
1295LIB_OBJS += sub-process.o
1296LIB_OBJS += submodule-config.o
1297LIB_OBJS += submodule.o
1298LIB_OBJS += symlinks.o
1299LIB_OBJS += tag.o
1300LIB_OBJS += tempfile.o
1301LIB_OBJS += thread-utils.o
1302LIB_OBJS += tmp-objdir.o
1303LIB_OBJS += trace.o
1304LIB_OBJS += trace2.o
1305LIB_OBJS += trace2/tr2_cfg.o
1306LIB_OBJS += trace2/tr2_cmd_name.o
1307LIB_OBJS += trace2/tr2_ctr.o
1308LIB_OBJS += trace2/tr2_dst.o
1309LIB_OBJS += trace2/tr2_sid.o
1310LIB_OBJS += trace2/tr2_sysenv.o
1311LIB_OBJS += trace2/tr2_tbuf.o
1312LIB_OBJS += trace2/tr2_tgt_event.o
1313LIB_OBJS += trace2/tr2_tgt_normal.o
1314LIB_OBJS += trace2/tr2_tgt_perf.o
1315LIB_OBJS += trace2/tr2_tls.o
1316LIB_OBJS += trace2/tr2_tmr.o
1317LIB_OBJS += trailer.o
1318LIB_OBJS += transport-helper.o
1319LIB_OBJS += transport.o
1320LIB_OBJS += tree-diff.o
1321LIB_OBJS += tree-walk.o
1322LIB_OBJS += tree.o
1323LIB_OBJS += unpack-trees.o
1324LIB_OBJS += upload-pack.o
1325LIB_OBJS += url.o
1326LIB_OBJS += urlmatch.o
1327LIB_OBJS += usage.o
1328LIB_OBJS += userdiff.o
1329LIB_OBJS += utf8.o
1330ifndef WITH_RUST
1331LIB_OBJS += varint.o
1332endif
1333LIB_OBJS += version.o
1334LIB_OBJS += versioncmp.o
1335LIB_OBJS += walker.o
1336LIB_OBJS += wildmatch.o
1337LIB_OBJS += worktree.o
1338LIB_OBJS += wrapper.o
1339LIB_OBJS += write-or-die.o
1340LIB_OBJS += ws.o
1341LIB_OBJS += wt-status.o
1342LIB_OBJS += xdiff-interface.o
1343LIB_OBJS += xdiff/xdiffi.o
1344LIB_OBJS += xdiff/xemit.o
1345LIB_OBJS += xdiff/xhistogram.o
1346LIB_OBJS += xdiff/xmerge.o
1347LIB_OBJS += xdiff/xpatience.o
1348LIB_OBJS += xdiff/xprepare.o
1349LIB_OBJS += xdiff/xutils.o
1350
1351BUILTIN_OBJS += builtin/add.o
1352BUILTIN_OBJS += builtin/am.o
1353BUILTIN_OBJS += builtin/annotate.o
1354BUILTIN_OBJS += builtin/apply.o
1355BUILTIN_OBJS += builtin/archive.o
1356BUILTIN_OBJS += builtin/backfill.o
1357BUILTIN_OBJS += builtin/bisect.o
1358BUILTIN_OBJS += builtin/blame.o
1359BUILTIN_OBJS += builtin/branch.o
1360BUILTIN_OBJS += builtin/bugreport.o
1361BUILTIN_OBJS += builtin/bundle.o
1362BUILTIN_OBJS += builtin/cat-file.o
1363BUILTIN_OBJS += builtin/check-attr.o
1364BUILTIN_OBJS += builtin/check-ignore.o
1365BUILTIN_OBJS += builtin/check-mailmap.o
1366BUILTIN_OBJS += builtin/check-ref-format.o
1367BUILTIN_OBJS += builtin/checkout--worker.o
1368BUILTIN_OBJS += builtin/checkout-index.o
1369BUILTIN_OBJS += builtin/checkout.o
1370BUILTIN_OBJS += builtin/clean.o
1371BUILTIN_OBJS += builtin/clone.o
1372BUILTIN_OBJS += builtin/column.o
1373BUILTIN_OBJS += builtin/commit-graph.o
1374BUILTIN_OBJS += builtin/commit-tree.o
1375BUILTIN_OBJS += builtin/commit.o
1376BUILTIN_OBJS += builtin/config.o
1377BUILTIN_OBJS += builtin/count-objects.o
1378BUILTIN_OBJS += builtin/credential-cache--daemon.o
1379BUILTIN_OBJS += builtin/credential-cache.o
1380BUILTIN_OBJS += builtin/credential-store.o
1381BUILTIN_OBJS += builtin/credential.o
1382BUILTIN_OBJS += builtin/describe.o
1383BUILTIN_OBJS += builtin/diagnose.o
1384BUILTIN_OBJS += builtin/diff-files.o
1385BUILTIN_OBJS += builtin/diff-index.o
1386BUILTIN_OBJS += builtin/diff-pairs.o
1387BUILTIN_OBJS += builtin/diff-tree.o
1388BUILTIN_OBJS += builtin/diff.o
1389BUILTIN_OBJS += builtin/difftool.o
1390BUILTIN_OBJS += builtin/fast-export.o
1391BUILTIN_OBJS += builtin/fast-import.o
1392BUILTIN_OBJS += builtin/fetch-pack.o
1393BUILTIN_OBJS += builtin/fetch.o
1394BUILTIN_OBJS += builtin/fmt-merge-msg.o
1395BUILTIN_OBJS += builtin/for-each-ref.o
1396BUILTIN_OBJS += builtin/for-each-repo.o
1397BUILTIN_OBJS += builtin/fsck.o
1398BUILTIN_OBJS += builtin/fsmonitor--daemon.o
1399BUILTIN_OBJS += builtin/gc.o
1400BUILTIN_OBJS += builtin/get-tar-commit-id.o
1401BUILTIN_OBJS += builtin/grep.o
1402BUILTIN_OBJS += builtin/hash-object.o
1403BUILTIN_OBJS += builtin/help.o
1404BUILTIN_OBJS += builtin/hook.o
1405BUILTIN_OBJS += builtin/index-pack.o
1406BUILTIN_OBJS += builtin/init-db.o
1407BUILTIN_OBJS += builtin/interpret-trailers.o
1408BUILTIN_OBJS += builtin/last-modified.o
1409BUILTIN_OBJS += builtin/log.o
1410BUILTIN_OBJS += builtin/ls-files.o
1411BUILTIN_OBJS += builtin/ls-remote.o
1412BUILTIN_OBJS += builtin/ls-tree.o
1413BUILTIN_OBJS += builtin/mailinfo.o
1414BUILTIN_OBJS += builtin/mailsplit.o
1415BUILTIN_OBJS += builtin/merge-base.o
1416BUILTIN_OBJS += builtin/merge-file.o
1417BUILTIN_OBJS += builtin/merge-index.o
1418BUILTIN_OBJS += builtin/merge-ours.o
1419BUILTIN_OBJS += builtin/merge-recursive.o
1420BUILTIN_OBJS += builtin/merge-tree.o
1421BUILTIN_OBJS += builtin/merge.o
1422BUILTIN_OBJS += builtin/mktag.o
1423BUILTIN_OBJS += builtin/mktree.o
1424BUILTIN_OBJS += builtin/multi-pack-index.o
1425BUILTIN_OBJS += builtin/mv.o
1426BUILTIN_OBJS += builtin/name-rev.o
1427BUILTIN_OBJS += builtin/notes.o
1428BUILTIN_OBJS += builtin/pack-objects.o
1429ifndef WITH_BREAKING_CHANGES
1430BUILTIN_OBJS += builtin/pack-redundant.o
1431endif
1432BUILTIN_OBJS += builtin/pack-refs.o
1433BUILTIN_OBJS += builtin/patch-id.o
1434BUILTIN_OBJS += builtin/prune-packed.o
1435BUILTIN_OBJS += builtin/prune.o
1436BUILTIN_OBJS += builtin/pull.o
1437BUILTIN_OBJS += builtin/push.o
1438BUILTIN_OBJS += builtin/range-diff.o
1439BUILTIN_OBJS += builtin/read-tree.o
1440BUILTIN_OBJS += builtin/rebase.o
1441BUILTIN_OBJS += builtin/receive-pack.o
1442BUILTIN_OBJS += builtin/reflog.o
1443BUILTIN_OBJS += builtin/refs.o
1444BUILTIN_OBJS += builtin/remote-ext.o
1445BUILTIN_OBJS += builtin/remote-fd.o
1446BUILTIN_OBJS += builtin/remote.o
1447BUILTIN_OBJS += builtin/repack.o
1448BUILTIN_OBJS += builtin/replace.o
1449BUILTIN_OBJS += builtin/replay.o
1450BUILTIN_OBJS += builtin/repo.o
1451BUILTIN_OBJS += builtin/rerere.o
1452BUILTIN_OBJS += builtin/reset.o
1453BUILTIN_OBJS += builtin/rev-list.o
1454BUILTIN_OBJS += builtin/rev-parse.o
1455BUILTIN_OBJS += builtin/revert.o
1456BUILTIN_OBJS += builtin/rm.o
1457BUILTIN_OBJS += builtin/send-pack.o
1458BUILTIN_OBJS += builtin/shortlog.o
1459BUILTIN_OBJS += builtin/show-branch.o
1460BUILTIN_OBJS += builtin/show-index.o
1461BUILTIN_OBJS += builtin/show-ref.o
1462BUILTIN_OBJS += builtin/sparse-checkout.o
1463BUILTIN_OBJS += builtin/stash.o
1464BUILTIN_OBJS += builtin/stripspace.o
1465BUILTIN_OBJS += builtin/submodule--helper.o
1466BUILTIN_OBJS += builtin/symbolic-ref.o
1467BUILTIN_OBJS += builtin/tag.o
1468BUILTIN_OBJS += builtin/unpack-file.o
1469BUILTIN_OBJS += builtin/unpack-objects.o
1470BUILTIN_OBJS += builtin/update-index.o
1471BUILTIN_OBJS += builtin/update-ref.o
1472BUILTIN_OBJS += builtin/update-server-info.o
1473BUILTIN_OBJS += builtin/upload-archive.o
1474BUILTIN_OBJS += builtin/upload-pack.o
1475BUILTIN_OBJS += builtin/var.o
1476BUILTIN_OBJS += builtin/verify-commit.o
1477BUILTIN_OBJS += builtin/verify-pack.o
1478BUILTIN_OBJS += builtin/verify-tag.o
1479BUILTIN_OBJS += builtin/worktree.o
1480BUILTIN_OBJS += builtin/write-tree.o
1481
1482# THIRD_PARTY_SOURCES is a list of patterns compatible with the
1483# $(filter) and $(filter-out) family of functions. They specify source
1484# files which are taken from some third-party source where we want to be
1485# less strict about issues such as coding style so we don't diverge from
1486# upstream unnecessarily (making merging in future changes easier).
1487THIRD_PARTY_SOURCES += compat/inet_ntop.c
1488THIRD_PARTY_SOURCES += compat/inet_pton.c
1489THIRD_PARTY_SOURCES += compat/nedmalloc/%
1490THIRD_PARTY_SOURCES += compat/obstack.%
1491THIRD_PARTY_SOURCES += compat/poll/%
1492THIRD_PARTY_SOURCES += compat/regex/%
1493THIRD_PARTY_SOURCES += sha1collisiondetection/%
1494THIRD_PARTY_SOURCES += sha1dc/%
1495THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/%
1496THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/clar/%
1497
1498CLAR_TEST_SUITES += u-ctype
1499CLAR_TEST_SUITES += u-dir
1500CLAR_TEST_SUITES += u-example-decorate
1501CLAR_TEST_SUITES += u-hash
1502CLAR_TEST_SUITES += u-hashmap
1503CLAR_TEST_SUITES += u-mem-pool
1504CLAR_TEST_SUITES += u-oid-array
1505CLAR_TEST_SUITES += u-oidmap
1506CLAR_TEST_SUITES += u-oidtree
1507CLAR_TEST_SUITES += u-prio-queue
1508CLAR_TEST_SUITES += u-reftable-basics
1509CLAR_TEST_SUITES += u-reftable-block
1510CLAR_TEST_SUITES += u-reftable-merged
1511CLAR_TEST_SUITES += u-reftable-pq
1512CLAR_TEST_SUITES += u-reftable-readwrite
1513CLAR_TEST_SUITES += u-reftable-stack
1514CLAR_TEST_SUITES += u-reftable-table
1515CLAR_TEST_SUITES += u-reftable-tree
1516CLAR_TEST_SUITES += u-strbuf
1517CLAR_TEST_SUITES += u-strcmp-offset
1518CLAR_TEST_SUITES += u-string-list
1519CLAR_TEST_SUITES += u-strvec
1520CLAR_TEST_SUITES += u-trailer
1521CLAR_TEST_SUITES += u-urlmatch-normalization
1522CLAR_TEST_PROG = $(UNIT_TEST_BIN)/unit-tests$(X)
1523CLAR_TEST_OBJS = $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(CLAR_TEST_SUITES))
1524CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/clar/clar.o
1525CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/lib-oid.o
1526CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/lib-reftable.o
1527CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/unit-test.o
1528
1529UNIT_TEST_OBJS += $(UNIT_TEST_DIR)/test-lib.o
1530
1531RUST_SOURCES += src/lib.rs
1532RUST_SOURCES += src/varint.rs
1533
1534GIT-VERSION-FILE: FORCE
1535 @OLD=$$(cat $@ 2>/dev/null || :) && \
1536 $(call version_gen,"$(shell pwd)",GIT-VERSION-FILE.in,$@) && \
1537 NEW=$$(cat $@ 2>/dev/null || :) && \
1538 if test "$$OLD" != "$$NEW"; then echo "$$NEW" >&2; fi
1539
1540# We need to set GIT_VERSION_OVERRIDE before including the version file as
1541# otherwise any user-provided value for GIT_VERSION would have been overridden
1542# already.
1543GIT_VERSION_OVERRIDE := $(GIT_VERSION)
1544-include GIT-VERSION-FILE
1545
1546# what 'all' will build and 'install' will install in gitexecdir,
1547# excluding programs for built-in commands
1548ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
1549ALL_COMMANDS_TO_INSTALL = $(ALL_PROGRAMS)
1550ifeq (,$(SKIP_DASHED_BUILT_INS))
1551ALL_COMMANDS_TO_INSTALL += $(BUILT_INS)
1552else
1553# git-upload-pack, git-receive-pack and git-upload-archive are special: they
1554# are _expected_ to be present in the `bin/` directory in their dashed form.
1555ALL_COMMANDS_TO_INSTALL += git-receive-pack$(X)
1556ALL_COMMANDS_TO_INSTALL += git-upload-archive$(X)
1557ALL_COMMANDS_TO_INSTALL += git-upload-pack$(X)
1558endif
1559
1560ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_APPEND)
1561ALL_LDFLAGS = $(LDFLAGS) $(LDFLAGS_APPEND)
1562
1563ifdef WITH_RUST
1564BASIC_CFLAGS += -DWITH_RUST
1565GITLIBS += $(RUST_LIB)
1566ifeq ($(uname_S),Windows)
1567EXTLIBS += -luserenv
1568endif
1569endif
1570
1571ifdef SANITIZE
1572SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1573BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1574BASIC_CFLAGS += -fno-omit-frame-pointer
1575ifneq ($(filter undefined,$(SANITIZERS)),)
1576BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS
1577endif
1578ifneq ($(filter leak,$(SANITIZERS)),)
1579BASIC_CFLAGS += -O0
1580SANITIZE_LEAK = YesCompiledWithIt
1581endif
1582ifneq ($(filter address,$(SANITIZERS)),)
1583NO_REGEX = NeededForASAN
1584SANITIZE_ADDRESS = YesCompiledWithIt
1585endif
1586endif
1587
1588ifndef sysconfdir
1589ifeq ($(prefix),/usr)
1590sysconfdir = /etc
1591else
1592sysconfdir = etc
1593endif
1594endif
1595
1596ifndef COMPUTE_HEADER_DEPENDENCIES
1597COMPUTE_HEADER_DEPENDENCIES = auto
1598endif
1599
1600ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1601dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1602 -Wno-pedantic \
1603 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1604 -x c /dev/null -o /dev/null 2>&1; \
1605 echo $$?)
1606ifeq ($(dep_check),0)
1607override COMPUTE_HEADER_DEPENDENCIES = yes
1608else
1609override COMPUTE_HEADER_DEPENDENCIES = no
1610endif
1611endif
1612
1613ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1614USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1615else
1616ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1617$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1618(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1619endif
1620endif
1621
1622ifndef GENERATE_COMPILATION_DATABASE
1623GENERATE_COMPILATION_DATABASE = no
1624endif
1625
1626ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
1627compdb_check = $(shell $(CC) $(ALL_CFLAGS) \
1628 -Wno-pedantic \
1629 -c -MJ /dev/null \
1630 -x c /dev/null -o /dev/null 2>&1; \
1631 echo $$?)
1632ifneq ($(compdb_check),0)
1633override GENERATE_COMPILATION_DATABASE = no
1634$(warning GENERATE_COMPILATION_DATABASE is set to "yes", but your compiler does not \
1635support generating compilation database entries)
1636endif
1637else
1638ifneq ($(GENERATE_COMPILATION_DATABASE),no)
1639$(error please set GENERATE_COMPILATION_DATABASE to "yes" or "no" \
1640(not "$(GENERATE_COMPILATION_DATABASE)"))
1641endif
1642endif
1643
1644ifdef SANE_TOOL_PATH
1645SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1646BROKEN_PATH_FIX = s|^\# @BROKEN_PATH_FIX@$$|git_broken_path_fix "$(SANE_TOOL_PATH_SQ)"|
1647PATH := $(SANE_TOOL_PATH):${PATH}
1648else
1649BROKEN_PATH_FIX = /^\# @BROKEN_PATH_FIX@$$/d
1650endif
1651
1652ifeq (,$(HOST_CPU))
1653 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1654else
1655 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1656endif
1657
1658ifneq (,$(INLINE))
1659 BASIC_CFLAGS += -Dinline=$(INLINE)
1660endif
1661
1662ifneq (,$(SOCKLEN_T))
1663 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1664endif
1665
1666ifeq ($(uname_S),Darwin)
1667 ifndef NO_FINK
1668 ifeq ($(shell test -d /sw/lib && echo y),y)
1669 BASIC_CFLAGS += -I/sw/include
1670 BASIC_LDFLAGS += -L/sw/lib
1671 endif
1672 endif
1673 ifndef NO_DARWIN_PORTS
1674 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1675 BASIC_CFLAGS += -I/opt/local/include
1676 BASIC_LDFLAGS += -L/opt/local/lib
1677 endif
1678 endif
1679 ifndef NO_APPLE_COMMON_CRYPTO
1680 NO_OPENSSL = YesPlease
1681 APPLE_COMMON_CRYPTO = YesPlease
1682 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1683 endif
1684 PTHREAD_LIBS =
1685endif
1686
1687ifdef NO_LIBGEN_H
1688 COMPAT_CFLAGS += -DNO_LIBGEN_H
1689 COMPAT_OBJS += compat/basename.o
1690endif
1691
1692ifdef USE_LIBPCRE1
1693$(error The USE_LIBPCRE1 build option has been removed, use version 2 with USE_LIBPCRE)
1694endif
1695
1696USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1697
1698ifneq (,$(USE_LIBPCRE2))
1699 BASIC_CFLAGS += -DUSE_LIBPCRE2
1700 EXTLIBS += -lpcre2-8
1701endif
1702
1703ifdef LIBPCREDIR
1704 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1705 EXTLIBS += $(call libpath_template,$(LIBPCREDIR)/$(lib))
1706endif
1707
1708ifdef HAVE_ALLOCA_H
1709 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1710endif
1711
1712IMAP_SEND_BUILDDEPS =
1713IMAP_SEND_LDFLAGS =
1714
1715ifdef NO_CURL
1716 BASIC_CFLAGS += -DNO_CURL
1717 REMOTE_CURL_PRIMARY =
1718 REMOTE_CURL_ALIASES =
1719 REMOTE_CURL_NAMES =
1720 EXCLUDED_PROGRAMS += git-http-fetch git-http-push
1721else
1722 ifdef CURLDIR
1723 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1724 CURL_CFLAGS = -I$(CURLDIR)/include
1725 CURL_LIBCURL = $(call libpath_template,$(CURLDIR)/$(lib))
1726 else
1727 CURL_CFLAGS =
1728 CURL_LIBCURL =
1729 endif
1730
1731 ifndef CURL_LDFLAGS
1732 CURL_LDFLAGS = $(eval CURL_LDFLAGS := $$(shell $$(CURL_CONFIG) --libs))$(CURL_LDFLAGS)
1733 endif
1734 CURL_LIBCURL += $(CURL_LDFLAGS)
1735
1736 ifndef CURL_CFLAGS
1737 CURL_CFLAGS = $(eval CURL_CFLAGS := $$(shell $$(CURL_CONFIG) --cflags))$(CURL_CFLAGS)
1738 endif
1739 BASIC_CFLAGS += $(CURL_CFLAGS)
1740
1741 REMOTE_CURL_PRIMARY = git-remote-http$X
1742 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1743 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1744 PROGRAM_OBJS += http-fetch.o
1745 PROGRAMS += $(REMOTE_CURL_NAMES)
1746 ifndef NO_EXPAT
1747 PROGRAM_OBJS += http-push.o
1748 endif
1749 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1750 ifeq "$(curl_check)" "072200"
1751 USE_CURL_FOR_IMAP_SEND = YesPlease
1752 endif
1753 ifdef USE_CURL_FOR_IMAP_SEND
1754 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1755 IMAP_SEND_BUILDDEPS = http.o
1756 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1757 endif
1758 ifndef NO_EXPAT
1759 ifdef EXPATDIR
1760 BASIC_CFLAGS += -I$(EXPATDIR)/include
1761 EXPAT_LIBEXPAT = $(call libpath_template,$(EXPATDIR)/$(lib)) -lexpat
1762 else
1763 EXPAT_LIBEXPAT = -lexpat
1764 endif
1765 ifdef EXPAT_NEEDS_XMLPARSE_H
1766 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1767 endif
1768 endif
1769endif
1770IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1771
1772ifdef ZLIB_NG
1773 BASIC_CFLAGS += -DHAVE_ZLIB_NG
1774 ifdef ZLIB_NG_PATH
1775 BASIC_CFLAGS += -I$(ZLIB_NG_PATH)/include
1776 EXTLIBS += $(call libpath_template,$(ZLIB_NG_PATH)/$(lib))
1777 endif
1778 EXTLIBS += -lz-ng
1779else
1780 ifdef ZLIB_PATH
1781 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1782 EXTLIBS += $(call libpath_template,$(ZLIB_PATH)/$(lib))
1783 endif
1784 EXTLIBS += -lz
1785endif
1786
1787ifndef NO_OPENSSL
1788 OPENSSL_LIBSSL = -lssl
1789 ifdef OPENSSLDIR
1790 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1791 OPENSSL_LINK = $(call libpath_template,$(OPENSSLDIR)/$(lib))
1792 else
1793 OPENSSL_LINK =
1794 endif
1795 ifdef NEEDS_CRYPTO_WITH_SSL
1796 OPENSSL_LIBSSL += -lcrypto
1797 endif
1798else
1799 BASIC_CFLAGS += -DNO_OPENSSL
1800 OPENSSL_LIBSSL =
1801endif
1802ifdef NO_OPENSSL
1803 LIB_4_CRYPTO =
1804else
1805ifdef NEEDS_SSL_WITH_CRYPTO
1806 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1807else
1808 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1809endif
1810ifdef APPLE_COMMON_CRYPTO
1811 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1812endif
1813endif
1814ifndef NO_ICONV
1815 ifdef NEEDS_LIBICONV
1816 ifdef ICONVDIR
1817 BASIC_CFLAGS += -I$(ICONVDIR)/include
1818 ICONV_LINK = $(call libpath_template,$(ICONVDIR)/$(lib))
1819 else
1820 ICONV_LINK =
1821 endif
1822 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1823 ICONV_LINK += -lintl
1824 endif
1825 EXTLIBS += $(ICONV_LINK) -liconv
1826 endif
1827endif
1828ifdef ICONV_OMITS_BOM
1829 BASIC_CFLAGS += -DICONV_OMITS_BOM
1830endif
1831ifdef NEEDS_LIBGEN
1832 EXTLIBS += -lgen
1833endif
1834ifndef NO_GETTEXT
1835ifndef LIBC_CONTAINS_LIBINTL
1836 EXTLIBS += -lintl
1837endif
1838endif
1839ifdef NEEDS_SOCKET
1840 EXTLIBS += -lsocket
1841endif
1842ifdef NEEDS_NSL
1843 EXTLIBS += -lnsl
1844endif
1845ifdef NEEDS_RESOLV
1846 EXTLIBS += -lresolv
1847endif
1848ifdef NO_D_TYPE_IN_DIRENT
1849 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1850endif
1851ifdef NO_GECOS_IN_PWENT
1852 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1853endif
1854ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1855 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1856endif
1857ifdef USE_NSEC
1858 BASIC_CFLAGS += -DUSE_NSEC
1859endif
1860ifdef USE_ST_TIMESPEC
1861 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1862endif
1863ifdef NO_NORETURN
1864 BASIC_CFLAGS += -DNO_NORETURN
1865endif
1866ifdef NO_NSEC
1867 BASIC_CFLAGS += -DNO_NSEC
1868endif
1869ifdef SNPRINTF_RETURNS_BOGUS
1870 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1871 COMPAT_OBJS += compat/snprintf.o
1872endif
1873ifdef FREAD_READS_DIRECTORIES
1874 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1875 COMPAT_OBJS += compat/fopen.o
1876endif
1877ifdef OPEN_RETURNS_EINTR
1878 COMPAT_CFLAGS += -DOPEN_RETURNS_EINTR
1879endif
1880ifdef NO_SYMLINK_HEAD
1881 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1882endif
1883ifdef NO_GETTEXT
1884 BASIC_CFLAGS += -DNO_GETTEXT
1885 USE_GETTEXT_SCHEME ?= fallthrough
1886endif
1887ifdef NO_POLL
1888 NO_POLL_H = YesPlease
1889 NO_SYS_POLL_H = YesPlease
1890 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1891 COMPAT_OBJS += compat/poll/poll.o
1892endif
1893ifdef NO_STRCASESTR
1894 COMPAT_CFLAGS += -DNO_STRCASESTR
1895 COMPAT_OBJS += compat/strcasestr.o
1896endif
1897ifdef NO_STRLCPY
1898 COMPAT_CFLAGS += -DNO_STRLCPY
1899 COMPAT_OBJS += compat/strlcpy.o
1900endif
1901ifdef NO_STRTOUMAX
1902 COMPAT_CFLAGS += -DNO_STRTOUMAX
1903 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1904endif
1905ifdef NO_STRTOULL
1906 COMPAT_CFLAGS += -DNO_STRTOULL
1907endif
1908ifdef NO_SETENV
1909 COMPAT_CFLAGS += -DNO_SETENV
1910 COMPAT_OBJS += compat/setenv.o
1911endif
1912ifdef NO_MKDTEMP
1913 COMPAT_CFLAGS += -DNO_MKDTEMP
1914 COMPAT_OBJS += compat/mkdtemp.o
1915endif
1916ifdef MKDIR_WO_TRAILING_SLASH
1917 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1918 COMPAT_OBJS += compat/mkdir.o
1919endif
1920ifdef NO_UNSETENV
1921 COMPAT_CFLAGS += -DNO_UNSETENV
1922 COMPAT_OBJS += compat/unsetenv.o
1923endif
1924ifdef NO_SYS_SELECT_H
1925 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1926endif
1927ifdef NO_POLL_H
1928 BASIC_CFLAGS += -DNO_POLL_H
1929endif
1930ifdef NO_SYS_POLL_H
1931 BASIC_CFLAGS += -DNO_SYS_POLL_H
1932endif
1933ifdef NEEDS_SYS_PARAM_H
1934 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1935endif
1936ifdef NO_INTTYPES_H
1937 BASIC_CFLAGS += -DNO_INTTYPES_H
1938endif
1939ifdef NO_INITGROUPS
1940 BASIC_CFLAGS += -DNO_INITGROUPS
1941endif
1942ifdef NO_MMAP
1943 COMPAT_CFLAGS += -DNO_MMAP
1944 COMPAT_OBJS += compat/mmap.o
1945else
1946 ifdef USE_WIN32_MMAP
1947 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1948 COMPAT_OBJS += compat/win32mmap.o
1949 endif
1950endif
1951ifdef MMAP_PREVENTS_DELETE
1952 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1953endif
1954ifdef OBJECT_CREATION_USES_RENAMES
1955 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1956endif
1957ifdef NO_STRUCT_ITIMERVAL
1958 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1959 NO_SETITIMER = YesPlease
1960endif
1961ifdef NO_SETITIMER
1962 COMPAT_CFLAGS += -DNO_SETITIMER
1963endif
1964ifdef NO_PREAD
1965 COMPAT_CFLAGS += -DNO_PREAD
1966 COMPAT_OBJS += compat/pread.o
1967endif
1968ifdef NO_FAST_WORKING_DIRECTORY
1969 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1970endif
1971ifdef NO_TRUSTABLE_FILEMODE
1972 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1973endif
1974ifdef NEEDS_MODE_TRANSLATION
1975 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1976 COMPAT_OBJS += compat/stat.o
1977endif
1978ifdef NO_IPV6
1979 BASIC_CFLAGS += -DNO_IPV6
1980endif
1981ifdef NO_INTPTR_T
1982 COMPAT_CFLAGS += -DNO_INTPTR_T
1983endif
1984ifdef NO_SOCKADDR_STORAGE
1985ifdef NO_IPV6
1986 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1987else
1988 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1989endif
1990endif
1991ifdef NO_INET_NTOP
1992 LIB_OBJS += compat/inet_ntop.o
1993 BASIC_CFLAGS += -DNO_INET_NTOP
1994endif
1995ifdef NO_INET_PTON
1996 LIB_OBJS += compat/inet_pton.o
1997 BASIC_CFLAGS += -DNO_INET_PTON
1998endif
1999ifdef NO_UNIX_SOCKETS
2000 BASIC_CFLAGS += -DNO_UNIX_SOCKETS
2001else
2002 LIB_OBJS += unix-socket.o
2003 LIB_OBJS += unix-stream-server.o
2004endif
2005
2006# Simple IPC requires threads and platform-specific IPC support.
2007# Only platforms that have both should include these source files
2008# in the build.
2009#
2010# On Windows-based systems, Simple IPC requires threads and Windows
2011# Named Pipes. These are always available, so Simple IPC support
2012# is optional.
2013#
2014# On Unix-based systems, Simple IPC requires pthreads and Unix
2015# domain sockets. So support is only enabled when both are present.
2016#
2017ifdef USE_WIN32_IPC
2018 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
2019 LIB_OBJS += compat/simple-ipc/ipc-shared.o
2020 LIB_OBJS += compat/simple-ipc/ipc-win32.o
2021else
2022ifndef NO_PTHREADS
2023ifndef NO_UNIX_SOCKETS
2024 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
2025 LIB_OBJS += compat/simple-ipc/ipc-shared.o
2026 LIB_OBJS += compat/simple-ipc/ipc-unix-socket.o
2027endif
2028endif
2029endif
2030
2031ifdef NO_ICONV
2032 BASIC_CFLAGS += -DNO_ICONV
2033endif
2034
2035ifdef OLD_ICONV
2036 BASIC_CFLAGS += -DOLD_ICONV
2037endif
2038
2039ifdef NO_DEFLATE_BOUND
2040 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
2041endif
2042
2043ifdef NO_POSIX_GOODIES
2044 BASIC_CFLAGS += -DNO_POSIX_GOODIES
2045endif
2046
2047ifdef APPLE_COMMON_CRYPTO_SHA1
2048 # Apple CommonCrypto requires chunking
2049 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
2050endif
2051
2052ifdef PPC_SHA1
2053$(error the PPC_SHA1 flag has been removed along with the PowerPC-specific SHA-1 implementation.)
2054endif
2055
2056ifdef OPENSSL_SHA1
2057 EXTLIBS += $(LIB_4_CRYPTO)
2058 BASIC_CFLAGS += -DSHA1_OPENSSL
2059else
2060ifdef BLK_SHA1
2061 LIB_OBJS += block-sha1/sha1.o
2062 BASIC_CFLAGS += -DSHA1_BLK
2063else
2064ifdef APPLE_COMMON_CRYPTO_SHA1
2065 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
2066 BASIC_CFLAGS += -DSHA1_APPLE
2067else
2068 BASIC_CFLAGS += -DSHA1_DC
2069 LIB_OBJS += sha1dc_git.o
2070ifdef DC_SHA1_EXTERNAL
2071 ifdef DC_SHA1_SUBMODULE
2072 ifneq ($(DC_SHA1_SUBMODULE),auto)
2073$(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
2074 endif
2075 endif
2076 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
2077 EXTLIBS += -lsha1detectcoll
2078else
2079ifdef DC_SHA1_SUBMODULE
2080 LIB_OBJS += sha1collisiondetection/lib/sha1.o
2081 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
2082 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
2083else
2084 LIB_OBJS += sha1dc/sha1.o
2085 LIB_OBJS += sha1dc/ubc_check.o
2086endif
2087 BASIC_CFLAGS += \
2088 -DSHA1DC_NO_STANDARD_INCLUDES \
2089 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
2090 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"git-compat-util.h\"" \
2091 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
2092endif
2093endif
2094endif
2095endif
2096
2097ifdef OPENSSL_SHA1_UNSAFE
2098ifndef OPENSSL_SHA1
2099 EXTLIBS += $(LIB_4_CRYPTO)
2100 BASIC_CFLAGS += -DSHA1_OPENSSL_UNSAFE
2101endif
2102else
2103ifdef BLK_SHA1_UNSAFE
2104ifndef BLK_SHA1
2105 LIB_OBJS += block-sha1/sha1.o
2106 BASIC_CFLAGS += -DSHA1_BLK_UNSAFE
2107endif
2108else
2109ifdef APPLE_COMMON_CRYPTO_SHA1_UNSAFE
2110ifndef APPLE_COMMON_CRYPTO_SHA1
2111 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
2112 BASIC_CFLAGS += -DSHA1_APPLE_UNSAFE
2113endif
2114endif
2115endif
2116endif
2117
2118ifdef OPENSSL_SHA256
2119 EXTLIBS += $(LIB_4_CRYPTO)
2120 BASIC_CFLAGS += -DSHA256_OPENSSL
2121else
2122ifdef NETTLE_SHA256
2123 BASIC_CFLAGS += -DSHA256_NETTLE
2124 EXTLIBS += -lnettle
2125else
2126ifdef GCRYPT_SHA256
2127 BASIC_CFLAGS += -DSHA256_GCRYPT
2128 EXTLIBS += -lgcrypt
2129else
2130 LIB_OBJS += sha256/block/sha256.o
2131 BASIC_CFLAGS += -DSHA256_BLK
2132endif
2133endif
2134endif
2135
2136ifdef SHA1_MAX_BLOCK_SIZE
2137 LIB_OBJS += compat/sha1-chunked.o
2138 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
2139endif
2140ifdef NO_HSTRERROR
2141 COMPAT_CFLAGS += -DNO_HSTRERROR
2142 COMPAT_OBJS += compat/hstrerror.o
2143endif
2144ifdef NO_MEMMEM
2145 COMPAT_CFLAGS += -DNO_MEMMEM
2146 COMPAT_OBJS += compat/memmem.o
2147endif
2148ifdef NO_GETPAGESIZE
2149 COMPAT_CFLAGS += -DNO_GETPAGESIZE
2150endif
2151ifdef INTERNAL_QSORT
2152 COMPAT_CFLAGS += -DINTERNAL_QSORT
2153endif
2154ifdef HAVE_ISO_QSORT_S
2155 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
2156else
2157 COMPAT_OBJS += compat/qsort_s.o
2158endif
2159ifdef RUNTIME_PREFIX
2160 COMPAT_CFLAGS += -DRUNTIME_PREFIX
2161endif
2162
2163ifdef NO_PTHREADS
2164 BASIC_CFLAGS += -DNO_PTHREADS
2165else
2166 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
2167 EXTLIBS += $(PTHREAD_LIBS)
2168endif
2169
2170ifdef HAVE_PATHS_H
2171 BASIC_CFLAGS += -DHAVE_PATHS_H
2172endif
2173
2174ifdef HAVE_LIBCHARSET_H
2175 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
2176 EXTLIBS += $(CHARSET_LIB)
2177endif
2178
2179ifdef HAVE_STRINGS_H
2180 BASIC_CFLAGS += -DHAVE_STRINGS_H
2181endif
2182
2183ifdef HAVE_DEV_TTY
2184 BASIC_CFLAGS += -DHAVE_DEV_TTY
2185endif
2186
2187ifdef DIR_HAS_BSD_GROUP_SEMANTICS
2188 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
2189endif
2190ifdef UNRELIABLE_FSTAT
2191 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
2192endif
2193ifdef NO_REGEX
2194 COMPAT_CFLAGS += -Icompat/regex
2195 COMPAT_OBJS += compat/regex/regex.o
2196else
2197ifdef USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS
2198 COMPAT_CFLAGS += -DUSE_ENHANCED_BASIC_REGULAR_EXPRESSIONS
2199 COMPAT_OBJS += compat/regcomp_enhanced.o
2200endif
2201endif
2202ifdef NATIVE_CRLF
2203 BASIC_CFLAGS += -DNATIVE_CRLF
2204endif
2205
2206ifdef USE_NED_ALLOCATOR
2207 COMPAT_CFLAGS += -Icompat/nedmalloc
2208 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
2209 OVERRIDE_STRDUP = YesPlease
2210endif
2211
2212ifdef OVERRIDE_STRDUP
2213 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
2214 COMPAT_OBJS += compat/strdup.o
2215endif
2216
2217ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2218 export GIT_TEST_CMP_USE_COPIED_CONTEXT
2219endif
2220
2221ifndef NO_MSGFMT_EXTENDED_OPTIONS
2222 MSGFMT += --check
2223endif
2224
2225ifdef HAVE_CLOCK_GETTIME
2226 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
2227endif
2228
2229ifdef HAVE_CLOCK_MONOTONIC
2230 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
2231endif
2232
2233ifdef HAVE_SYNC_FILE_RANGE
2234 BASIC_CFLAGS += -DHAVE_SYNC_FILE_RANGE
2235endif
2236
2237ifdef HAVE_SYSINFO
2238 BASIC_CFLAGS += -DHAVE_SYSINFO
2239endif
2240
2241ifdef HAVE_BSD_SYSCTL
2242 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
2243endif
2244
2245ifdef HAVE_GETDELIM
2246 BASIC_CFLAGS += -DHAVE_GETDELIM
2247endif
2248
2249ifneq ($(findstring arc4random,$(CSPRNG_METHOD)),)
2250 BASIC_CFLAGS += -DHAVE_ARC4RANDOM
2251endif
2252
2253ifneq ($(findstring libbsd,$(CSPRNG_METHOD)),)
2254 BASIC_CFLAGS += -DHAVE_ARC4RANDOM_LIBBSD
2255 EXTLIBS += -lbsd
2256endif
2257
2258ifneq ($(findstring getrandom,$(CSPRNG_METHOD)),)
2259 BASIC_CFLAGS += -DHAVE_GETRANDOM
2260endif
2261
2262ifneq ($(findstring getentropy,$(CSPRNG_METHOD)),)
2263 BASIC_CFLAGS += -DHAVE_GETENTROPY
2264endif
2265
2266ifneq ($(findstring rtlgenrandom,$(CSPRNG_METHOD)),)
2267 BASIC_CFLAGS += -DHAVE_RTLGENRANDOM
2268endif
2269
2270ifneq ($(findstring openssl,$(CSPRNG_METHOD)),)
2271 BASIC_CFLAGS += -DHAVE_OPENSSL_CSPRNG
2272 EXTLIBS += -lcrypto -lssl
2273endif
2274
2275ifndef HAVE_PLATFORM_PROCINFO
2276 COMPAT_OBJS += compat/stub/procinfo.o
2277endif
2278
2279ifdef RUNTIME_PREFIX
2280
2281 ifdef HAVE_BSD_KERN_PROC_SYSCTL
2282 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
2283 endif
2284
2285 ifneq ($(PROCFS_EXECUTABLE_PATH),)
2286 pep_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
2287 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(pep_SQ)"'
2288 endif
2289
2290 ifdef HAVE_NS_GET_EXECUTABLE_PATH
2291 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
2292 endif
2293
2294 ifdef HAVE_ZOS_GET_EXECUTABLE_PATH
2295 BASIC_CFLAGS += -DHAVE_ZOS_GET_EXECUTABLE_PATH
2296 endif
2297
2298 ifdef HAVE_WPGMPTR
2299 BASIC_CFLAGS += -DHAVE_WPGMPTR
2300 endif
2301
2302endif
2303
2304ifdef FILENO_IS_A_MACRO
2305 COMPAT_CFLAGS += -DFILENO_IS_A_MACRO
2306 COMPAT_OBJS += compat/fileno.o
2307endif
2308
2309ifdef NEED_ACCESS_ROOT_HANDLER
2310 COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
2311 COMPAT_OBJS += compat/access.o
2312endif
2313
2314ifdef FSMONITOR_DAEMON_BACKEND
2315 COMPAT_CFLAGS += -DHAVE_FSMONITOR_DAEMON_BACKEND
2316 COMPAT_OBJS += compat/fsmonitor/fsm-listen-$(FSMONITOR_DAEMON_BACKEND).o
2317 COMPAT_OBJS += compat/fsmonitor/fsm-health-$(FSMONITOR_DAEMON_BACKEND).o
2318 COMPAT_OBJS += compat/fsmonitor/fsm-ipc-$(FSMONITOR_DAEMON_BACKEND).o
2319endif
2320
2321ifdef FSMONITOR_OS_SETTINGS
2322 COMPAT_CFLAGS += -DHAVE_FSMONITOR_OS_SETTINGS
2323 COMPAT_OBJS += compat/fsmonitor/fsm-settings-$(FSMONITOR_OS_SETTINGS).o
2324 COMPAT_OBJS += compat/fsmonitor/fsm-path-utils-$(FSMONITOR_OS_SETTINGS).o
2325endif
2326
2327ifdef WITH_BREAKING_CHANGES
2328 BASIC_CFLAGS += -DWITH_BREAKING_CHANGES
2329endif
2330
2331ifdef CHECK_ASSERTION_SIDE_EFFECTS
2332 BASIC_CFLAGS += -DCHECK_ASSERTION_SIDE_EFFECTS
2333endif
2334
2335ifdef INCLUDE_LIBGIT_RS
2336 # Enable symbol hiding in contrib/libgit-sys/libgitpub.a without making
2337 # us rebuild the whole tree every time we run a Rust build.
2338 BASIC_CFLAGS += -fvisibility=hidden
2339endif
2340
2341ifeq ($(TCLTK_PATH),)
2342NO_TCLTK = NoThanks
2343endif
2344
2345ifeq ($(PERL_PATH),)
2346NO_PERL = NoThanks
2347endif
2348
2349ifeq ($(PYTHON_PATH),)
2350NO_PYTHON = NoThanks
2351endif
2352
2353ifndef PAGER_ENV
2354PAGER_ENV = LESS=FRX LV=-c
2355endif
2356
2357ifdef NO_INSTALL_HARDLINKS
2358 export NO_INSTALL_HARDLINKS
2359endif
2360
2361### profile feedback build
2362#
2363
2364# Can adjust this to be a global directory if you want to do extended
2365# data gathering
2366PROFILE_DIR := $(CURDIR)
2367
2368ifeq ("$(PROFILE)","GEN")
2369 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
2370 EXTLIBS += -lgcov
2371 export CCACHE_DISABLE = t
2372 V = 1
2373else
2374ifneq ("$(PROFILE)","")
2375 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
2376 export CCACHE_DISABLE = t
2377 V = 1
2378endif
2379endif
2380
2381# Shell quote (do not use $(call) to accommodate ancient setups);
2382
2383ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
2384ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
2385
2386DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
2387NO_GETTEXT_SQ = $(subst ','\'',$(NO_GETTEXT))
2388bindir_SQ = $(subst ','\'',$(bindir))
2389bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
2390mandir_SQ = $(subst ','\'',$(mandir))
2391mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
2392infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
2393bash_completion_dir_SQ = $(subst ','\'',$(bash_completion_dir))
2394perllibdir_SQ = $(subst ','\'',$(perllibdir))
2395localedir_SQ = $(subst ','\'',$(localedir))
2396localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
2397gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
2398gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
2399template_dir_SQ = $(subst ','\'',$(template_dir))
2400htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
2401prefix_SQ = $(subst ','\'',$(prefix))
2402perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
2403gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
2404gitwebstaticdir_SQ = $(subst ','\'',$(gitwebstaticdir))
2405
2406SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
2407TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
2408PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
2409PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
2410TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
2411DIFF_SQ = $(subst ','\'',$(DIFF))
2412PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
2413
2414# RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
2415# relative to each other and share an installation path.
2416#
2417# This is a dependency in:
2418# - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
2419# - The runtime prefix Perl header (see
2420# "perl/header_templates/runtime_prefix.template.pl").
2421ifdef RUNTIME_PREFIX
2422
2423ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
2424$(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
2425endif
2426
2427ifneq ($(filter /%,$(firstword $(localedir_relative))),)
2428$(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
2429endif
2430
2431ifndef NO_PERL
2432ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
2433$(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
2434endif
2435endif
2436
2437endif
2438
2439# We must filter out any object files from $(GITLIBS),
2440# as it is typically used like:
2441#
2442# foo: foo.o $(GITLIBS)
2443# $(CC) $(filter %.o,$^) $(LIBS)
2444#
2445# where we use it as a dependency. Since we also pull object files
2446# from the dependency list, that would make each entry appear twice.
2447LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
2448
2449BASIC_CFLAGS += $(COMPAT_CFLAGS)
2450LIB_OBJS += $(COMPAT_OBJS)
2451
2452# Quote for C
2453
2454ifdef DEFAULT_EDITOR
2455DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2456DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2457
2458BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2459endif
2460
2461ifdef DEFAULT_PAGER
2462DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2463DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2464
2465BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2466endif
2467
2468ifdef SHELL_PATH
2469SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2470SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2471
2472BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2473endif
2474
2475GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2476GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2477GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2478GIT-USER-AGENT: FORCE
2479 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2480 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2481 fi
2482
2483ifdef DEFAULT_HELP_FORMAT
2484BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2485endif
2486
2487ALL_CFLAGS += $(BASIC_CFLAGS)
2488ALL_LDFLAGS += $(BASIC_LDFLAGS)
2489
2490export DIFF TAR INSTALL DESTDIR SHELL_PATH
2491
2492
2493### Build rules
2494
2495SHELL = $(SHELL_PATH)
2496
2497all:: shell_compatibility_test
2498
2499ifeq "$(PROFILE)" "BUILD"
2500all:: profile
2501endif
2502
2503profile:: profile-clean
2504 $(MAKE) PROFILE=GEN all
2505 $(MAKE) PROFILE=GEN -j1 test
2506 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
2507 $(MAKE) PROFILE=GEN -j1 perf; \
2508 else \
2509 echo "Skipping profile of perf tests..."; \
2510 fi
2511 $(MAKE) PROFILE=USE all
2512
2513profile-fast: profile-clean
2514 $(MAKE) PROFILE=GEN all
2515 $(MAKE) PROFILE=GEN -j1 perf
2516 $(MAKE) PROFILE=USE all
2517
2518
2519all:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2520ifneq (,$X)
2521 $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_COMMANDS_TO_INSTALL) $(OTHER_PROGRAMS))), if test ! -d '$p' && test ! '$p' -ef '$p$X'; then $(RM) '$p'; fi;)
2522endif
2523
2524all::
2525ifndef NO_TCLTK
2526 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2527 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2528endif
2529 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2530
2531# If you add a new fuzzer, please also make sure to run it in
2532# ci/run-build-and-minimal-fuzzers.sh so that we make sure it still links and
2533# runs in the future.
2534FUZZ_OBJS += oss-fuzz/dummy-cmd-main.o
2535FUZZ_OBJS += oss-fuzz/fuzz-commit-graph.o
2536FUZZ_OBJS += oss-fuzz/fuzz-config.o
2537FUZZ_OBJS += oss-fuzz/fuzz-credential-from-url-gently.o
2538FUZZ_OBJS += oss-fuzz/fuzz-date.o
2539FUZZ_OBJS += oss-fuzz/fuzz-pack-headers.o
2540FUZZ_OBJS += oss-fuzz/fuzz-pack-idx.o
2541FUZZ_OBJS += oss-fuzz/fuzz-parse-attr-line.o
2542FUZZ_OBJS += oss-fuzz/fuzz-url-decode-mem.o
2543.PHONY: fuzz-objs
2544fuzz-objs: $(FUZZ_OBJS)
2545
2546# Always build fuzz objects even if not testing, to prevent bit-rot.
2547all:: $(FUZZ_OBJS)
2548
2549FUZZ_PROGRAMS += $(patsubst %.o,%,$(filter-out %dummy-cmd-main.o,$(FUZZ_OBJS)))
2550
2551# Build fuzz programs when possible, even without the necessary fuzzing support,
2552# to prevent bit-rot.
2553ifdef LINK_FUZZ_PROGRAMS
2554all:: $(FUZZ_PROGRAMS)
2555endif
2556
2557please_set_SHELL_PATH_to_a_more_modern_shell:
2558 @$$(:)
2559
2560shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2561
2562strip: $(PROGRAMS) git$X
2563 $(STRIP) $(STRIP_OPTS) $^
2564
2565### Target-specific flags and dependencies
2566
2567# The generic compilation pattern rule and automatically
2568# computed header dependencies (falling back to a dependency on
2569# LIB_H) are enough to describe how most targets should be built,
2570# but some targets are special enough to need something a little
2571# different.
2572#
2573# - When a source file "foo.c" #includes a generated header file,
2574# we need to list that dependency for the "foo.o" target.
2575#
2576# We also list it from other targets that are built from foo.c
2577# like "foo.sp" and "foo.s", even though that is easy to forget
2578# to do because the generated header is already present around
2579# after a regular build attempt.
2580#
2581# - Some code depends on configuration kept in makefile
2582# variables. The target-specific variable EXTRA_CPPFLAGS can
2583# be used to convey that information to the C preprocessor
2584# using -D options.
2585#
2586# The "foo.o" target should have a corresponding dependency on
2587# a file that changes when the value of the makefile variable
2588# changes. For example, targets making use of the
2589# $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2590#
2591# Technically the ".sp" and ".s" targets do not need this
2592# dependency because they are force-built, but they get the
2593# same dependency for consistency. This way, you do not have to
2594# know how each target is implemented. And it means the
2595# dependencies here will not need to change if the force-build
2596# details change some day.
2597
2598git.sp git.s git.o: GIT-PREFIX
2599git.sp git.s git.o: EXTRA_CPPFLAGS = \
2600 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2601 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2602 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2603
2604git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2605 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2606 $(filter %.o,$^) $(LIBS)
2607
2608help.sp help.s help.o: command-list.h
2609builtin/bugreport.sp builtin/bugreport.s builtin/bugreport.o: hook-list.h
2610
2611builtin/help.sp builtin/help.s builtin/help.o: config-list.h GIT-PREFIX
2612builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2613 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2614 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2615 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2616
2617PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
2618PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
2619PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
2620pager.sp pager.s pager.o: EXTRA_CPPFLAGS = \
2621 -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
2622
2623version-def.h: version-def.h.in GIT-VERSION-GEN GIT-VERSION-FILE GIT-USER-AGENT
2624 $(QUIET_GEN)$(call version_gen,"$(shell pwd)",$<,$@)
2625
2626version.sp version.s version.o: version-def.h
2627
2628$(BUILT_INS): git$X
2629 $(QUIET_BUILT_IN)$(RM) $@ && \
2630 ln $< $@ 2>/dev/null || \
2631 ln -s $< $@ 2>/dev/null || \
2632 cp $< $@
2633
2634config-list.h: generate-configlist.sh
2635
2636config-list.h: Documentation/*config.adoc Documentation/config/*.adoc
2637 $(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh . $@
2638
2639command-list.h: generate-cmdlist.sh command-list.txt
2640
2641command-list.h: $(wildcard Documentation/git*.adoc)
2642 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
2643 $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
2644 . $@
2645
2646hook-list.h: generate-hooklist.sh Documentation/githooks.adoc
2647 $(QUIET_GEN)$(SHELL_PATH) ./generate-hooklist.sh . $@
2648
2649SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):\
2650 $(localedir_SQ):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2651 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(PAGER_ENV):\
2652 $(perllibdir_SQ)
2653GIT-SCRIPT-DEFINES: FORCE
2654 @FLAGS='$(SCRIPT_DEFINES)'; \
2655 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2656 echo >&2 " * new script parameters"; \
2657 echo "$$FLAGS" >$@; \
2658 fi
2659
2660$(SCRIPT_SH_GEN) $(SCRIPT_LIB) : % : %.sh generate-script.sh GIT-BUILD-OPTIONS GIT-SCRIPT-DEFINES
2661 $(QUIET_GEN)./generate-script.sh "$<" "$@+" ./GIT-BUILD-OPTIONS && \
2662 mv $@+ $@
2663
2664git.rc: git.rc.in GIT-VERSION-GEN GIT-VERSION-FILE
2665 $(QUIET_GEN)$(call version_gen,"$(shell pwd)",$<,$@)
2666
2667git.res: git.rc GIT-PREFIX
2668 $(QUIET_RC)$(RC) -i $< -o $@
2669
2670# This makes sure we depend on the NO_PERL setting itself.
2671$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2672
2673# Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2674# since the locale directory is injected.
2675perl_localedir_SQ = $(localedir_SQ)
2676
2677ifndef NO_PERL
2678PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2679PERL_DEFINES =
2680PERL_DEFINES += $(PERL_PATH_SQ)
2681PERL_DEFINES += $(PERLLIB_EXTRA_SQ)
2682PERL_DEFINES += $(perllibdir_SQ)
2683PERL_DEFINES += $(RUNTIME_PREFIX)
2684PERL_DEFINES += $(NO_PERL_CPAN_FALLBACKS)
2685PERL_DEFINES += $(NO_GETTEXT)
2686
2687# Support Perl runtime prefix. In this mode, a different header is installed
2688# into Perl scripts.
2689ifdef RUNTIME_PREFIX
2690
2691PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2692
2693# Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2694# at runtime.
2695perl_localedir_SQ =
2696
2697endif
2698
2699PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2700
2701$(SCRIPT_PERL_GEN): % : %.perl generate-perl.sh GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2702 $(QUIET_GEN)$(SHELL_PATH) generate-perl.sh ./GIT-BUILD-OPTIONS ./GIT-VERSION-FILE GIT-PERL-HEADER "$<" "$@+" && \
2703 mv $@+ $@
2704
2705PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2706GIT-PERL-DEFINES: FORCE
2707 @FLAGS='$(PERL_DEFINES)'; \
2708 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2709 echo >&2 " * new perl-specific parameters"; \
2710 echo "$$FLAGS" >$@; \
2711 fi
2712
2713GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2714 $(QUIET_GEN) \
2715 INSTLIBDIR='$(perllibdir_SQ)' && \
2716 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2717 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2718 sed -e 's=@PATHSEP@=$(pathsep)=g' \
2719 -e "s=@INSTLIBDIR@=$$INSTLIBDIR=g" \
2720 -e 's=@PERLLIBDIR_REL@=$(perllibdir_relative_SQ)=g' \
2721 -e 's=@GITEXECDIR_REL@=$(gitexecdir_relative_SQ)=g' \
2722 -e 's=@LOCALEDIR_REL@=$(localedir_relative_SQ)=g' \
2723 $< >$@+ && \
2724 mv $@+ $@
2725
2726.PHONY: perllibdir
2727perllibdir:
2728 @echo '$(perllibdir_SQ)'
2729
2730git-instaweb: git-instaweb.sh generate-script.sh GIT-BUILD-OPTIONS GIT-SCRIPT-DEFINES
2731 $(QUIET_GEN)./generate-script.sh "$<" "$@+" ./GIT-BUILD-OPTIONS && \
2732 chmod +x $@+ && \
2733 mv $@+ $@
2734else # NO_PERL
2735$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2736 $(QUIET_GEN) \
2737 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2738 -e 's|@REASON@|NO_PERL=$(NO_PERL)|g' \
2739 unimplemented.sh >$@+ && \
2740 chmod +x $@+ && \
2741 mv $@+ $@
2742endif # NO_PERL
2743
2744# This makes sure we depend on the NO_PYTHON setting itself.
2745$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2746
2747ifndef NO_PYTHON
2748$(SCRIPT_PYTHON_GEN): generate-python.sh
2749$(SCRIPT_PYTHON_GEN): % : %.py
2750 $(QUIET_GEN)$(SHELL_PATH) generate-python.sh ./GIT-BUILD-OPTIONS "$<" "$@"
2751else # NO_PYTHON
2752$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2753 $(QUIET_GEN) \
2754 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2755 -e 's|@REASON@|NO_PYTHON=$(NO_PYTHON)|g' \
2756 unimplemented.sh >$@+ && \
2757 chmod +x $@+ && \
2758 mv $@+ $@
2759endif # NO_PYTHON
2760
2761CONFIGURE_RECIPE = sed -e 's/@GIT_VERSION@/$(GIT_VERSION)/g' \
2762 configure.ac >configure.ac+ && \
2763 autoconf -o configure configure.ac+ && \
2764 $(RM) configure.ac+
2765
2766configure: configure.ac GIT-VERSION-FILE
2767 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2768
2769ifdef AUTOCONFIGURED
2770# We avoid depending on 'configure' here, because it gets rebuilt
2771# every time GIT-VERSION-FILE is modified, only to update the embedded
2772# version number string, which config.status does not care about. We
2773# do want to recheck when the platform/environment detection logic
2774# changes, hence this depends on configure.ac.
2775config.status: configure.ac
2776 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2777 if test -f config.status; then \
2778 ./config.status --recheck; \
2779 else \
2780 ./configure; \
2781 fi
2782reconfigure config.mak.autogen: config.status
2783 $(QUIET_GEN)./config.status
2784.PHONY: reconfigure # This is a convenience target.
2785endif
2786
2787TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2788
2789.PHONY: test-objs
2790test-objs: $(TEST_OBJS)
2791
2792GIT_OBJS += $(LIB_OBJS)
2793GIT_OBJS += $(BUILTIN_OBJS)
2794GIT_OBJS += common-main.o
2795GIT_OBJS += git.o
2796.PHONY: git-objs
2797git-objs: $(GIT_OBJS)
2798
2799SCALAR_OBJS += scalar.o
2800.PHONY: scalar-objs
2801scalar-objs: $(SCALAR_OBJS)
2802
2803OBJECTS += $(GIT_OBJS)
2804OBJECTS += $(SCALAR_OBJS)
2805OBJECTS += $(PROGRAM_OBJS)
2806OBJECTS += $(TEST_OBJS)
2807OBJECTS += $(FUZZ_OBJS)
2808OBJECTS += $(REFTABLE_TEST_OBJS)
2809OBJECTS += $(UNIT_TEST_OBJS)
2810OBJECTS += $(CLAR_TEST_OBJS)
2811OBJECTS += $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(UNIT_TEST_PROGRAMS))
2812
2813ifdef INCLUDE_LIBGIT_RS
2814 OBJECTS += contrib/libgit-sys/public_symbol_export.o
2815endif
2816
2817ifndef NO_CURL
2818 OBJECTS += http.o http-walker.o remote-curl.o
2819endif
2820
2821.PHONY: objects
2822objects: $(OBJECTS)
2823
2824dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2825dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2826
2827ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2828$(dep_dirs):
2829 @mkdir -p $@
2830
2831missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2832dep_file = $(dir $@).depend/$(notdir $@).d
2833dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2834endif
2835
2836ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2837missing_dep_dirs =
2838dep_args =
2839endif
2840
2841compdb_dir = compile_commands
2842
2843ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2844missing_compdb_dir = $(filter-out $(wildcard $(compdb_dir)), $(compdb_dir))
2845$(missing_compdb_dir):
2846 @mkdir -p $@
2847
2848compdb_file = $(compdb_dir)/$(subst /,-,$@.json)
2849compdb_args = -MJ $(compdb_file)
2850else
2851missing_compdb_dir =
2852compdb_args =
2853endif
2854
2855$(OBJECTS): %.o: %.c GIT-CFLAGS $(missing_dep_dirs) $(missing_compdb_dir)
2856 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(compdb_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2857
2858%.s: %.c GIT-CFLAGS FORCE
2859 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2860
2861ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2862# Take advantage of gcc's on-the-fly dependency generation
2863# See <https://gcc.gnu.org/gcc-3.0/features.html>.
2864dep_files_present := $(wildcard $(dep_files))
2865ifneq ($(dep_files_present),)
2866include $(dep_files_present)
2867endif
2868else
2869$(OBJECTS): $(LIB_H) $(GENERATED_H)
2870endif
2871
2872ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2873all:: compile_commands.json
2874compile_commands.json:
2875 $(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+
2876 @if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi
2877endif
2878
2879exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2880exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2881 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2882 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2883 '-DBINDIR="$(bindir_relative_SQ)"' \
2884 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2885
2886setup.sp setup.s setup.o: GIT-PREFIX
2887setup.sp setup.s setup.o: EXTRA_CPPFLAGS = \
2888 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2889
2890config.sp config.s config.o: GIT-PREFIX
2891config.sp config.s config.o: EXTRA_CPPFLAGS = \
2892 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2893
2894attr.sp attr.s attr.o: GIT-PREFIX
2895attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2896 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2897
2898gettext.sp gettext.s gettext.o: GIT-PREFIX
2899gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2900 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2901
2902http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SP_EXTRA_FLAGS += \
2903 -DCURL_DISABLE_TYPECHECK
2904
2905pack-revindex.sp: SP_EXTRA_FLAGS += -Wno-memcpy-max-count
2906
2907ifdef NO_EXPAT
2908http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2909endif
2910
2911ifdef NO_REGEX
2912compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2913 -DGAWK -DNO_MBSUPPORT
2914endif
2915
2916ifdef USE_NED_ALLOCATOR
2917compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2918 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2919compat/nedmalloc/nedmalloc.sp: SP_EXTRA_FLAGS += -Wno-non-pointer-null
2920endif
2921
2922headless-git.o: compat/win32/headless.c GIT-CFLAGS
2923 $(QUIET_CC)$(CC) $(ALL_CFLAGS) $(COMPAT_CFLAGS) \
2924 -fno-stack-protector -o $@ -c -Wall -Wwrite-strings $<
2925
2926headless-git$X: headless-git.o git.res GIT-LDFLAGS
2927 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -mwindows -o $@ $< git.res
2928
2929git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2930 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2931
2932git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2933 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2934 $(IMAP_SEND_LDFLAGS) $(LIBS)
2935
2936git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2937 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2938 $(CURL_LIBCURL) $(LIBS)
2939git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2940 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2941 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2942
2943$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2944 $(QUIET_LNCP)$(RM) $@ && \
2945 ln $< $@ 2>/dev/null || \
2946 ln -s $< $@ 2>/dev/null || \
2947 cp $< $@
2948
2949$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2950 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2951 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2952
2953scalar$X: scalar.o GIT-LDFLAGS $(GITLIBS)
2954 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2955 $(filter %.o,$^) $(LIBS)
2956
2957$(LIB_FILE): $(LIB_OBJS)
2958 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2959
2960$(RUST_LIB): Cargo.toml $(RUST_SOURCES)
2961 $(QUIET_CARGO)cargo build $(CARGO_ARGS)
2962
2963.PHONY: rust
2964rust: $(RUST_LIB)
2965
2966export DEFAULT_EDITOR DEFAULT_PAGER
2967
2968Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
2969 @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
2970 if test x"$$EXCLUDED" != \
2971 x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
2972 echo >&2 " * new documentation flags"; \
2973 echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
2974 fi
2975
2976.PHONY: doc man man-perl html info pdf
2977doc: man-perl
2978 $(MAKE) -C Documentation all
2979
2980man: man-perl
2981 $(MAKE) -C Documentation man
2982
2983man-perl: perl/build/man/man3/Git.3pm
2984
2985html:
2986 $(MAKE) -C Documentation html
2987
2988info:
2989 $(MAKE) -C Documentation info
2990
2991pdf:
2992 $(MAKE) -C Documentation pdf
2993
2994XGETTEXT_FLAGS = \
2995 --force-po \
2996 --add-comments=TRANSLATORS: \
2997 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2998 --package-name=Git
2999XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
3000 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
3001XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
3002 --keyword=gettextln --keyword=eval_gettextln
3003XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
3004 --keyword=__ --keyword=N__ --keyword="__n:1,2"
3005MSGMERGE_FLAGS = --add-location --backup=off --update
3006LOCALIZED_C = $(sort $(FOUND_C_SOURCES) $(FOUND_H_SOURCES) $(GENERATED_H))
3007LOCALIZED_SH = $(sort $(SCRIPT_SH) git-sh-setup.sh)
3008LOCALIZED_PERL = $(sort $(SCRIPT_PERL))
3009
3010ifdef XGETTEXT_INCLUDE_TESTS
3011LOCALIZED_C += t/t0200/test.c
3012LOCALIZED_SH += t/t0200/test.sh
3013LOCALIZED_PERL += t/t0200/test.perl
3014endif
3015
3016## We generate intermediate .build/pot/po/%.po files containing a
3017## extract of the translations we find in each file in the source
3018## tree. We will assemble them using msgcat to create the final
3019## "po/git.pot" file.
3020LOCALIZED_ALL_GEN_PO =
3021
3022LOCALIZED_C_GEN_PO = $(LOCALIZED_C:%=.build/pot/po/%.po)
3023LOCALIZED_ALL_GEN_PO += $(LOCALIZED_C_GEN_PO)
3024
3025LOCALIZED_SH_GEN_PO = $(LOCALIZED_SH:%=.build/pot/po/%.po)
3026LOCALIZED_ALL_GEN_PO += $(LOCALIZED_SH_GEN_PO)
3027
3028LOCALIZED_PERL_GEN_PO = $(LOCALIZED_PERL:%=.build/pot/po/%.po)
3029LOCALIZED_ALL_GEN_PO += $(LOCALIZED_PERL_GEN_PO)
3030
3031## Gettext tools cannot work with our own custom PRItime type, so
3032## we replace PRItime with PRIuMAX. We need to update this to
3033## PRIdMAX if we switch to a signed type later.
3034$(LOCALIZED_C_GEN_PO): .build/pot/po/%.po: %
3035 $(call mkdir_p_parent_template)
3036 $(QUIET_XGETTEXT) \
3037 if grep -q PRItime $<; then \
3038 (\
3039 sed -e 's|PRItime|PRIuMAX|g' <$< \
3040 >.build/pot/po/$< && \
3041 cd .build/pot/po && \
3042 $(XGETTEXT) --omit-header \
3043 -o $(@:.build/pot/po/%=%) \
3044 $(XGETTEXT_FLAGS_C) $< && \
3045 rm $<; \
3046 ); \
3047 else \
3048 $(XGETTEXT) --omit-header \
3049 -o $@ $(XGETTEXT_FLAGS_C) $<; \
3050 fi
3051
3052$(LOCALIZED_SH_GEN_PO): .build/pot/po/%.po: %
3053 $(call mkdir_p_parent_template)
3054 $(QUIET_XGETTEXT)$(XGETTEXT) --omit-header \
3055 -o$@ $(XGETTEXT_FLAGS_SH) $<
3056
3057$(LOCALIZED_PERL_GEN_PO): .build/pot/po/%.po: %
3058 $(call mkdir_p_parent_template)
3059 $(QUIET_XGETTEXT)$(XGETTEXT) --omit-header \
3060 -o$@ $(XGETTEXT_FLAGS_PERL) $<
3061
3062define gen_pot_header
3063$(XGETTEXT) $(XGETTEXT_FLAGS_C) \
3064 -o - /dev/null | \
3065sed -e 's|charset=CHARSET|charset=UTF-8|' \
3066 -e 's|\(Last-Translator: \)FULL NAME <.*>|\1make by the Makefile|' \
3067 -e 's|\(Language-Team: \)LANGUAGE <.*>|\1Git Mailing List <git@vger.kernel.org>|' \
3068 >$@ && \
3069echo '"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\\n"' >>$@
3070endef
3071
3072.build/pot/git.header: $(LOCALIZED_ALL_GEN_PO)
3073 $(call mkdir_p_parent_template)
3074 $(QUIET_GEN)$(gen_pot_header)
3075
3076po/git.pot: .build/pot/git.header $(LOCALIZED_ALL_GEN_PO)
3077 $(QUIET_GEN)$(MSGCAT) $^ >$@
3078
3079.PHONY: pot
3080pot: po/git.pot
3081
3082define check_po_file_envvar
3083 $(if $(PO_FILE), \
3084 $(if $(filter po/%.po,$(PO_FILE)), , \
3085 $(error PO_FILE should match pattern: "po/%.po")), \
3086 $(error PO_FILE is not defined))
3087endef
3088
3089.PHONY: po-update
3090po-update: po/git.pot
3091 $(check_po_file_envvar)
3092 @if test ! -e $(PO_FILE); then \
3093 echo >&2 "error: $(PO_FILE) does not exist"; \
3094 echo >&2 'To create an initial po file, use: "make po-init PO_FILE=po/XX.po"'; \
3095 exit 1; \
3096 fi
3097 $(QUIET_MSGMERGE)$(MSGMERGE) $(MSGMERGE_FLAGS) $(PO_FILE) po/git.pot
3098
3099.PHONY: check-pot
3100check-pot: $(LOCALIZED_ALL_GEN_PO)
3101
3102### TODO FIXME: Translating everything in these files is a bad
3103### heuristic for "core", as we'll translate obscure error() messages
3104### along with commonly seen i18n messages. A better heuristic would
3105### be to e.g. use spatch to first remove error/die/warning
3106### etc. messages.
3107LOCALIZED_C_CORE =
3108LOCALIZED_C_CORE += builtin/checkout.c
3109LOCALIZED_C_CORE += builtin/clone.c
3110LOCALIZED_C_CORE += builtin/index-pack.c
3111LOCALIZED_C_CORE += builtin/push.c
3112LOCALIZED_C_CORE += builtin/reset.c
3113LOCALIZED_C_CORE += remote.c
3114LOCALIZED_C_CORE += wt-status.c
3115
3116LOCALIZED_C_CORE_GEN_PO = $(LOCALIZED_C_CORE:%=.build/pot/po/%.po)
3117
3118.build/pot/git-core.header: $(LOCALIZED_C_CORE_GEN_PO)
3119 $(call mkdir_p_parent_template)
3120 $(QUIET_GEN)$(gen_pot_header)
3121
3122po/git-core.pot: .build/pot/git-core.header $(LOCALIZED_C_CORE_GEN_PO)
3123 $(QUIET_GEN)$(MSGCAT) $^ >$@
3124
3125.PHONY: po-init
3126po-init: po/git-core.pot
3127 $(check_po_file_envvar)
3128 @if test -e $(PO_FILE); then \
3129 echo >&2 "error: $(PO_FILE) exists already"; \
3130 exit 1; \
3131 fi
3132 $(QUIET_MSGINIT)msginit \
3133 --input=$< \
3134 --output=$(PO_FILE) \
3135 --no-translator \
3136 --locale=$(PO_FILE:po/%.po=%)
3137
3138## po/*.po files & their rules
3139ifdef NO_GETTEXT
3140POFILES :=
3141MOFILES :=
3142else
3143POFILES := $(wildcard po/*.po)
3144MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
3145
3146all:: $(MOFILES)
3147endif
3148
3149po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
3150 $(call mkdir_p_parent_template)
3151 $(QUIET_MSGFMT)$(MSGFMT) -o $@ $<
3152
3153LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
3154LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
3155LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
3156LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
3157
3158ifndef NO_PERL
3159all:: $(LIB_PERL_GEN)
3160ifndef NO_PERL_CPAN_FALLBACKS
3161all:: $(LIB_CPAN_GEN)
3162endif
3163NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
3164endif
3165
3166perl/build/lib/%.pm: perl/%.pm generate-perl.sh GIT-BUILD-OPTIONS GIT-VERSION-FILE GIT-PERL-DEFINES
3167 $(call mkdir_p_parent_template)
3168 $(QUIET_GEN)$(SHELL_PATH) generate-perl.sh ./GIT-BUILD-OPTIONS ./GIT-VERSION-FILE GIT-PERL-HEADER "$<" "$@"
3169
3170perl/build/man/man3/Git.3pm: perl/Git.pm
3171 $(call mkdir_p_parent_template)
3172 $(QUIET_GEN)pod2man $< $@
3173
3174$(ETAGS_TARGET): $(FOUND_SOURCE_FILES)
3175 $(QUIET_GEN)$(RM) $@+ && \
3176 echo $(FOUND_SOURCE_FILES) | xargs etags -a -o $@+ && \
3177 mv $@+ $@
3178
3179tags: $(FOUND_SOURCE_FILES)
3180 $(QUIET_GEN)$(RM) $@+ && \
3181 echo $(FOUND_SOURCE_FILES) | xargs ctags -a -o $@+ && \
3182 mv $@+ $@
3183
3184cscope.out: $(FOUND_SOURCE_FILES)
3185 $(QUIET_GEN)$(RM) $@+ && \
3186 echo $(FOUND_SOURCE_FILES) | xargs cscope -f$@+ -b && \
3187 mv $@+ $@
3188
3189.PHONY: cscope
3190cscope: cscope.out
3191
3192### Detect prefix changes
3193TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
3194 $(localedir_SQ)
3195
3196GIT-PREFIX: FORCE
3197 @FLAGS='$(TRACK_PREFIX)'; \
3198 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
3199 echo >&2 " * new prefix flags"; \
3200 echo "$$FLAGS" >GIT-PREFIX; \
3201 fi
3202
3203TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
3204
3205GIT-CFLAGS: FORCE
3206 @FLAGS='$(TRACK_CFLAGS)'; \
3207 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
3208 echo >&2 " * new build flags"; \
3209 echo "$$FLAGS" >GIT-CFLAGS; \
3210 fi
3211
3212TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
3213
3214GIT-LDFLAGS: FORCE
3215 @FLAGS='$(TRACK_LDFLAGS)'; \
3216 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
3217 echo >&2 " * new link flags"; \
3218 echo "$$FLAGS" >GIT-LDFLAGS; \
3219 fi
3220
3221ifdef RUNTIME_PREFIX
3222RUNTIME_PREFIX_OPTION = true
3223else
3224RUNTIME_PREFIX_OPTION = false
3225endif
3226
3227# We need to apply sq twice, once to protect from the shell
3228# that runs GIT-BUILD-OPTIONS, and then again to protect it
3229# and the first level quoting from the shell that runs "echo".
3230GIT-BUILD-OPTIONS: FORCE
3231 @sed \
3232 -e "s!@BROKEN_PATH_FIX@!\'$(BROKEN_PATH_FIX)\'!" \
3233 -e "s|@DIFF@|\'$(DIFF)\'|" \
3234 -e "s|@FSMONITOR_DAEMON_BACKEND@|\'$(FSMONITOR_DAEMON_BACKEND)\'|" \
3235 -e "s|@FSMONITOR_OS_SETTINGS@|\'$(FSMONITOR_OS_SETTINGS)\'|" \
3236 -e "s|@GITWEBDIR@|\'$(gitwebdir_SQ)\'|" \
3237 -e "s|@GIT_INTEROP_MAKE_OPTS@|\'$(GIT_INTEROP_MAKE_OPTS)\'|" \
3238 -e "s|@GIT_PERF_LARGE_REPO@|\'$(GIT_PERF_LARGE_REPO)\'|" \
3239 -e "s|@GIT_PERF_MAKE_COMMAND@|\'$(GIT_PERF_MAKE_COMMAND)\'|" \
3240 -e "s|@GIT_PERF_MAKE_OPTS@|\'$(GIT_PERF_MAKE_OPTS)\'|" \
3241 -e "s|@GIT_PERF_REPEAT_COUNT@|\'$(GIT_PERF_REPEAT_COUNT)\'|" \
3242 -e "s|@GIT_PERF_REPO@|\'$(GIT_PERF_REPO)\'|" \
3243 -e "s|@GIT_SOURCE_DIR@|\'$(shell pwd)\'|" \
3244 -e "s|@GIT_TEST_CMP@|\'$(GIT_TEST_CMP)\'|" \
3245 -e "s|@GIT_TEST_CMP_USE_COPIED_CONTEXT@|\'$(GIT_TEST_CMP_USE_COPIED_CONTEXT)\'|" \
3246 -e "s|@GIT_TEST_GITPERLLIB@|\'$(shell pwd)/perl/build/lib\'|" \
3247 -e "s|@GIT_TEST_INDEX_VERSION@|\'$(GIT_TEST_INDEX_VERSION)\'|" \
3248 -e "s|@GIT_TEST_OPTS@|\'$(GIT_TEST_OPTS)\'|" \
3249 -e "s|@GIT_TEST_PERL_FATAL_WARNINGS@|\'$(GIT_TEST_PERL_FATAL_WARNINGS)\'|" \
3250 -e "s|@GIT_TEST_TEMPLATE_DIR@|\'$(shell pwd)/templates/blt\'|" \
3251 -e "s|@GIT_TEST_TEXTDOMAINDIR@|\'$(shell pwd)/po/build/locale\'|" \
3252 -e "s|@GIT_TEST_UTF8_LOCALE@|\'$(GIT_TEST_UTF8_LOCALE)\'|" \
3253 -e "s|@LOCALEDIR@|\'$(localedir_SQ)\'|" \
3254 -e "s|@NO_CURL@|\'$(NO_CURL)\'|" \
3255 -e "s|@NO_EXPAT@|\'$(NO_EXPAT)\'|" \
3256 -e "s|@NO_GETTEXT@|\'$(NO_GETTEXT)\'|" \
3257 -e "s|@NO_GITWEB@|\'$(NO_GITWEB)\'|" \
3258 -e "s|@NO_ICONV@|\'$(NO_ICONV)\'|" \
3259 -e "s|@NO_PERL@|\'$(NO_PERL)\'|" \
3260 -e "s|@NO_PERL_CPAN_FALLBACKS@|\'$(NO_PERL_CPAN_FALLBACKS_SQ)\'|" \
3261 -e "s|@NO_PTHREADS@|\'$(NO_PTHREADS)\'|" \
3262 -e "s|@NO_PYTHON@|\'$(NO_PYTHON)\'|" \
3263 -e "s|@NO_REGEX@|\'$(NO_REGEX)\'|" \
3264 -e "s|@NO_UNIX_SOCKETS@|\'$(NO_UNIX_SOCKETS)\'|" \
3265 -e "s|@PAGER_ENV@|\'$(PAGER_ENV)\'|" \
3266 -e "s|@PERL_LOCALEDIR@|\'$(perl_localedir_SQ)\'|" \
3267 -e "s|@PERL_PATH@|\'$(PERL_PATH_SQ)\'|" \
3268 -e "s|@PYTHON_PATH@|\'$(PYTHON_PATH_SQ)\'|" \
3269 -e "s|@RUNTIME_PREFIX@|\'$(RUNTIME_PREFIX_OPTION)\'|" \
3270 -e "s|@SANITIZE_ADDRESS@|\'$(SANITIZE_ADDRESS)\'|" \
3271 -e "s|@SANITIZE_LEAK@|\'$(SANITIZE_LEAK)\'|" \
3272 -e "s|@SHELL_PATH@|\'$(SHELL_PATH_SQ)\'|" \
3273 -e "s|@TAR@|\'$(TAR)\'|" \
3274 -e "s|@TEST_OUTPUT_DIRECTORY@|\'$(TEST_OUTPUT_DIRECTORY)\'|" \
3275 -e "s|@TEST_SHELL_PATH@|\'$(TEST_SHELL_PATH_SQ)\'|" \
3276 -e "s|@USE_GETTEXT_SCHEME@|\'$(USE_GETTEXT_SCHEME)\'|" \
3277 -e "s|@USE_LIBPCRE2@|\'$(USE_LIBPCRE2)\'|" \
3278 -e "s|@WITH_BREAKING_CHANGES@|\'$(WITH_BREAKING_CHANGES)\'|" \
3279 -e "s|@X@|\'$(X)\'|" \
3280 GIT-BUILD-OPTIONS.in >$@+
3281 @if grep -q '^[A-Z][A-Z_]*=@.*@$$' $@+; then echo "Unsubstituted build options in $@" >&2 && exit 1; fi
3282 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
3283 @if test -f GIT-BUILD-DIR; then rm GIT-BUILD-DIR; fi
3284
3285### Detect Python interpreter path changes
3286ifndef NO_PYTHON
3287TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
3288
3289GIT-PYTHON-VARS: FORCE
3290 @VARS='$(TRACK_PYTHON)'; \
3291 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
3292 echo >&2 " * new Python interpreter location"; \
3293 echo "$$VARS" >$@; \
3294 fi
3295endif
3296
3297test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
3298
3299all:: $(TEST_PROGRAMS) $(test_bindir_programs) $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG)
3300
3301$(test_bindir_programs): bin-wrappers/%: bin-wrappers/wrap-for-bin.sh
3302 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
3303 -e 's|@BUILD_DIR@|$(shell pwd)|' \
3304 -e 's|@GIT_TEXTDOMAINDIR@|$(shell pwd)/po/build/locale|' \
3305 -e 's|@GITPERLLIB@|$(shell pwd)/perl/build/lib|' \
3306 -e 's|@MERGE_TOOLS_DIR@|$(shell pwd)/mergetools|' \
3307 -e 's|@TEMPLATE_DIR@|$(shell pwd)/templates/blt|' \
3308 -e 's|@PROG@|$(shell pwd)/$(patsubst test-%,t/helper/test-%,$(@F))$(if $(filter-out $(BINDIR_PROGRAMS_NO_X),$(@F)),$(X),)|' < $< > $@ && \
3309 chmod +x $@
3310
3311# GNU make supports exporting all variables by "export" without parameters.
3312# However, the environment gets quite big, and some programs have problems
3313# with that.
3314
3315export NO_SVN_TESTS
3316export TEST_NO_MALLOC_CHECK
3317
3318### Testing rules
3319
3320test: all
3321 $(MAKE) -C t/ all
3322
3323perf: all
3324 $(MAKE) -C t/perf/ all
3325
3326.PHONY: test perf
3327
3328.PRECIOUS: $(TEST_OBJS)
3329
3330t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) $(UNIT_TEST_DIR)/test-lib.o
3331
3332t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
3333 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
3334
3335check-sha1:: t/helper/test-tool$X
3336 t/helper/test-sha1.sh
3337
3338SP_SRC = $(filter-out $(THIRD_PARTY_SOURCES),$(patsubst %.o,%.c,$(OBJECTS)))
3339SP_OBJ = $(patsubst %.c,%.sp,$(SP_SRC))
3340
3341$(SP_OBJ): %.sp: %.c %.o $(GENERATED_H)
3342 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
3343 -Wsparse-error \
3344 $(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $< && \
3345 >$@
3346
3347.PHONY: sparse
3348sparse: $(SP_OBJ)
3349
3350EXCEPT_HDRS := $(GENERATED_H) unicode-width.h compat/% xdiff/% $(UNIT_TEST_DIR)/clar/% $(UNIT_TEST_DIR)/clar/clar/%
3351ifndef OPENSSL_SHA1
3352 EXCEPT_HDRS += sha1/openssl.h
3353endif
3354ifndef OPENSSL_SHA256
3355 EXCEPT_HDRS += sha256/openssl.h
3356endif
3357ifndef NETTLE_SHA256
3358 EXCEPT_HDRS += sha256/nettle.h
3359endif
3360ifndef GCRYPT_SHA256
3361 EXCEPT_HDRS += sha256/gcrypt.h
3362endif
3363CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(LIB_H))
3364HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
3365HCC = $(HCO:hco=hcc)
3366
3367%.hcc: %.h
3368 @echo '#include "git-compat-util.h"' >$@
3369 @echo '#include "$<"' >>$@
3370
3371$(HCO): %.hco: %.hcc $(GENERATED_H) FORCE
3372 $(QUIET_HDR)$(CC) $(ALL_CFLAGS) -o /dev/null -c -xc $<
3373
3374# TODO: deprecate 'hdr-check' in lieu of 'check-headers' in Git 2.51+
3375.PHONY: hdr-check check-headers $(HCO)
3376hdr-check: $(HCO)
3377check-headers: hdr-check
3378
3379.PHONY: style
3380style:
3381 git clang-format --style file --diff --extensions c,h
3382
3383.PHONY: check
3384check:
3385 @if sparse; \
3386 then \
3387 echo >&2 "Use 'make sparse' instead"; \
3388 $(MAKE) --no-print-directory sparse; \
3389 else \
3390 echo >&2 "Did you mean 'make test'?"; \
3391 exit 1; \
3392 fi
3393
3394COCCI_GEN_ALL = .build/contrib/coccinelle/ALL.cocci
3395COCCI_GLOB = $(wildcard contrib/coccinelle/*.cocci)
3396COCCI_RULES_TRACKED = $(COCCI_GLOB:%=.build/%)
3397COCCI_RULES_TRACKED_NO_PENDING = $(filter-out %.pending.cocci,$(COCCI_RULES_TRACKED))
3398COCCI_RULES =
3399COCCI_RULES += $(COCCI_GEN_ALL)
3400COCCI_RULES += $(COCCI_RULES_TRACKED)
3401COCCI_NAMES =
3402COCCI_NAMES += $(COCCI_RULES:.build/contrib/coccinelle/%.cocci=%)
3403
3404COCCICHECK_PENDING = $(filter %.pending.cocci,$(COCCI_RULES))
3405COCCICHECK = $(filter-out $(COCCICHECK_PENDING),$(COCCI_RULES))
3406
3407COCCICHECK_PATCHES = $(COCCICHECK:%=%.patch)
3408COCCICHECK_PATCHES_PENDING = $(COCCICHECK_PENDING:%=%.patch)
3409
3410COCCICHECK_PATCHES_INTREE = $(COCCICHECK_PATCHES:.build/%=%)
3411COCCICHECK_PATCHES_PENDING_INTREE = $(COCCICHECK_PATCHES_PENDING:.build/%=%)
3412
3413# It's expensive to compute the many=many rules below, only eval them
3414# on $(MAKECMDGOALS) that match these $(COCCI_RULES)
3415COCCI_RULES_GLOB =
3416COCCI_RULES_GLOB += cocci%
3417COCCI_RULES_GLOB += .build/contrib/coccinelle/%
3418COCCI_RULES_GLOB += $(COCCICHECK_PATCHES)
3419COCCI_RULES_GLOB += $(COCCICHEC_PATCHES_PENDING)
3420COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_INTREE)
3421COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_PENDING_INTREE)
3422COCCI_GOALS = $(filter $(COCCI_RULES_GLOB),$(MAKECMDGOALS))
3423
3424COCCI_TEST_RES = $(wildcard contrib/coccinelle/tests/*.res)
3425
3426$(COCCI_RULES_TRACKED): .build/% : %
3427 $(call mkdir_p_parent_template)
3428 $(QUIET_CP)cp $< $@
3429
3430.build/contrib/coccinelle/FOUND_H_SOURCES: $(FOUND_H_SOURCES)
3431 $(call mkdir_p_parent_template)
3432 $(QUIET_GEN) >$@
3433
3434$(COCCI_GEN_ALL): $(COCCI_RULES_TRACKED_NO_PENDING)
3435 $(call mkdir_p_parent_template)
3436 $(QUIET_SPATCH_CAT)cat $^ >$@
3437
3438ifeq ($(COMPUTE_HEADER_DEPENDENCIES),no)
3439SPATCH_USE_O_DEPENDENCIES =
3440endif
3441define cocci-rule
3442
3443## Rule for .build/$(1).patch/$(2); Params:
3444# $(1) = e.g. ".build/contrib/coccinelle/free.cocci"
3445# $(2) = e.g. "grep.c"
3446# $(3) = e.g. "grep.o"
3447COCCI_$(1:.build/contrib/coccinelle/%.cocci=%) += $(1).d/$(2).patch
3448$(1).d/$(2).patch: GIT-SPATCH-DEFINES
3449$(1).d/$(2).patch: $(if $(and $(SPATCH_USE_O_DEPENDENCIES),$(wildcard $(3))),$(3),.build/contrib/coccinelle/FOUND_H_SOURCES)
3450$(1).d/$(2).patch: $(1)
3451$(1).d/$(2).patch: $(1).d/%.patch : %
3452 $$(call mkdir_p_parent_template)
3453 $$(QUIET_SPATCH)if ! $$(SPATCH) $$(SPATCH_FLAGS) \
3454 $$(SPATCH_INCLUDE_FLAGS) \
3455 --sp-file $(1) --patch . $$< \
3456 >$$@ 2>$$@.log; \
3457 then \
3458 echo "ERROR when applying '$(1)' to '$$<'; '$$@.log' follows:"; \
3459 cat $$@.log; \
3460 exit 1; \
3461 fi
3462endef
3463
3464define cocci-matrix
3465
3466$(foreach s,$(COCCI_SOURCES),$(call cocci-rule,$(c),$(s),$(s:%.c=%.o)))
3467endef
3468
3469ifdef COCCI_GOALS
3470$(eval $(foreach c,$(COCCI_RULES),$(call cocci-matrix,$(c))))
3471endif
3472
3473define spatch-rule
3474
3475.build/contrib/coccinelle/$(1).cocci.patch: $$(COCCI_$(1))
3476 $$(QUIET_SPATCH_CAT)cat $$^ >$$@ && \
3477 if test -s $$@; \
3478 then \
3479 echo ' ' SPATCH result: $$@; \
3480 fi
3481contrib/coccinelle/$(1).cocci.patch: .build/contrib/coccinelle/$(1).cocci.patch
3482 $$(QUIET_CP)cp $$< $$@
3483
3484endef
3485
3486ifdef COCCI_GOALS
3487$(eval $(foreach n,$(COCCI_NAMES),$(call spatch-rule,$(n))))
3488endif
3489
3490COCCI_TEST_RES_GEN = $(addprefix .build/,$(COCCI_TEST_RES))
3491$(COCCI_TEST_RES_GEN): GIT-SPATCH-DEFINES
3492$(COCCI_TEST_RES_GEN): .build/%.res : %.c
3493$(COCCI_TEST_RES_GEN): .build/%.res : %.res
3494ifdef SPATCH_CONCAT_COCCI
3495$(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : $(COCCI_GEN_ALL)
3496else
3497$(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : contrib/coccinelle/%.cocci
3498endif
3499 $(call mkdir_p_parent_template)
3500 $(QUIET_SPATCH_TEST)$(SPATCH) $(SPATCH_TEST_FLAGS) \
3501 --very-quiet --no-show-diff \
3502 --sp-file $< -o $@ \
3503 $(@:.build/%.res=%.c) && \
3504 cmp $(@:.build/%=%) $@ || \
3505 git -P diff --no-index $(@:.build/%=%) $@ 2>/dev/null; \
3506
3507.PHONY: coccicheck-test
3508coccicheck-test: $(COCCI_TEST_RES_GEN)
3509
3510coccicheck: coccicheck-test
3511
3512ifdef SPATCH_CONCAT_COCCI
3513COCCICHECK_PATCH_MUST_BE_EMPTY_FILES = contrib/coccinelle/ALL.cocci.patch
3514else
3515COCCICHECK_PATCH_MUST_BE_EMPTY_FILES = $(COCCICHECK_PATCHES_INTREE)
3516endif
3517coccicheck: $(COCCICHECK_PATCH_MUST_BE_EMPTY_FILES)
3518 ! grep -q ^ $(COCCICHECK_PATCH_MUST_BE_EMPTY_FILES) /dev/null
3519
3520# See contrib/coccinelle/README
3521coccicheck-pending: coccicheck-test
3522coccicheck-pending: $(COCCICHECK_PATCHES_PENDING_INTREE)
3523
3524.PHONY: coccicheck coccicheck-pending
3525
3526# "Sub"-Makefiles, not really because they can't be run stand-alone,
3527# only there to contain directory-specific rules and variables
3528## gitweb/Makefile inclusion:
3529MAK_DIR_GITWEB = gitweb/
3530include gitweb/Makefile
3531
3532.PHONY: gitweb
3533gitweb: $(MAK_DIR_GITWEB_ALL)
3534ifndef NO_GITWEB
3535all:: gitweb
3536endif
3537
3538### Installation rules
3539
3540ifneq ($(filter /%,$(firstword $(template_dir))),)
3541template_instdir = $(template_dir)
3542else
3543template_instdir = $(prefix)/$(template_dir)
3544endif
3545export template_instdir
3546
3547ifneq ($(filter /%,$(firstword $(gitexecdir))),)
3548gitexec_instdir = $(gitexecdir)
3549else
3550gitexec_instdir = $(prefix)/$(gitexecdir)
3551endif
3552gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
3553export gitexec_instdir
3554
3555ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
3556mergetools_instdir = $(mergetoolsdir)
3557else
3558mergetools_instdir = $(prefix)/$(mergetoolsdir)
3559endif
3560mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
3561
3562install_bindir_xprograms := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X))
3563install_bindir_programs := $(install_bindir_xprograms) $(BINDIR_PROGRAMS_NO_X)
3564
3565.PHONY: profile-install profile-fast-install
3566profile-install: profile
3567 $(MAKE) install
3568
3569profile-fast-install: profile-fast
3570 $(MAKE) install
3571
3572INSTALL_STRIP =
3573
3574install: all
3575 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
3576 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3577 $(INSTALL) $(INSTALL_STRIP) $(PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3578 $(INSTALL) $(SCRIPTS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3579 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3580 $(INSTALL) $(INSTALL_STRIP) $(install_bindir_xprograms) '$(DESTDIR_SQ)$(bindir_SQ)'
3581 $(INSTALL) $(BINDIR_PROGRAMS_NO_X) '$(DESTDIR_SQ)$(bindir_SQ)'
3582
3583ifdef MSVC
3584 # We DO NOT install the individual foo.o.pdb files because they
3585 # have already been rolled up into the exe's pdb file.
3586 # We DO NOT have pdb files for the builtin commands (like git-status.exe)
3587 # because it is just a copy/hardlink of git.exe, rather than a unique binary.
3588 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS),$(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)))) '$(DESTDIR_SQ)$(bindir_SQ)'
3589 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS) $(REMOTE_CURL_ALIASES),$(PROGRAMS))) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3590ifndef DEBUG
3591 $(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3592 $(INSTALL) $(vcpkg_rel_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3593else
3594 $(INSTALL) $(vcpkg_dbg_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3595 $(INSTALL) $(vcpkg_dbg_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3596endif
3597endif
3598 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
3599 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3600 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3601ifndef NO_GETTEXT
3602 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
3603 (cd po/build/locale && $(TAR) cf - .) | \
3604 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
3605endif
3606ifndef NO_PERL
3607 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
3608 (cd perl/build/lib && $(TAR) cf - .) | \
3609 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
3610endif
3611ifndef NO_TCLTK
3612 $(MAKE) -C gitk-git install
3613 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
3614endif
3615ifneq (,$X)
3616 $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_COMMANDS_TO_INSTALL) $(OTHER_PROGRAMS))), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
3617endif
3618ifndef NO_BASH_COMPLETION
3619 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bash_completion_dir_SQ)' && \
3620 $(INSTALL) -m 644 contrib/completion/git-completion.bash '$(DESTDIR_SQ)$(bash_completion_dir_SQ)/git'
3621endif
3622
3623 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
3624 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
3625 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
3626 { test "$$bindir/" = "$$execdir/" || \
3627 for p in $(OTHER_PROGRAMS) $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
3628 $(RM) "$$execdir/$$p" && \
3629 test -n "$(INSTALL_SYMLINKS)" && \
3630 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
3631 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
3632 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
3633 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
3634 done; \
3635 } && \
3636 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
3637 $(RM) "$$bindir/$$p" && \
3638 test -n "$(INSTALL_SYMLINKS)" && \
3639 ln -s "git$X" "$$bindir/$$p" || \
3640 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3641 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
3642 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
3643 cp "$$bindir/git$X" "$$bindir/$$p" || exit; }; \
3644 done && \
3645 for p in $(BUILT_INS); do \
3646 $(RM) "$$execdir/$$p" && \
3647 if test -z "$(SKIP_DASHED_BUILT_INS)"; \
3648 then \
3649 test -n "$(INSTALL_SYMLINKS)" && \
3650 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
3651 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3652 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
3653 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
3654 cp "$$execdir/git$X" "$$execdir/$$p" || exit; }; \
3655 fi \
3656 done && \
3657 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
3658 for p in $$remote_curl_aliases; do \
3659 $(RM) "$$execdir/$$p" && \
3660 test -n "$(INSTALL_SYMLINKS)" && \
3661 ln -s "git-remote-http$X" "$$execdir/$$p" || \
3662 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3663 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3664 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3665 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
3666 done
3667
3668.PHONY: install-doc install-man install-man-perl install-html install-info install-pdf
3669.PHONY: quick-install-doc quick-install-man quick-install-html
3670
3671install-doc: install-man-perl
3672 $(MAKE) -C Documentation install
3673
3674install-man: install-man-perl
3675 $(MAKE) -C Documentation install-man
3676
3677install-man-perl: man-perl
3678 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
3679 (cd perl/build/man/man3 && $(TAR) cf - .) | \
3680 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
3681
3682install-html:
3683 $(MAKE) -C Documentation install-html
3684
3685install-info:
3686 $(MAKE) -C Documentation install-info
3687
3688install-pdf:
3689 $(MAKE) -C Documentation install-pdf
3690
3691quick-install-doc:
3692 $(MAKE) -C Documentation quick-install
3693
3694quick-install-man:
3695 $(MAKE) -C Documentation quick-install-man
3696
3697quick-install-html:
3698 $(MAKE) -C Documentation quick-install-html
3699
3700
3701
3702### Maintainer's dist rules
3703
3704GIT_TARNAME = git-$(GIT_VERSION)
3705GIT_ARCHIVE_EXTRA_FILES = \
3706 --prefix=$(GIT_TARNAME)/ \
3707 --add-file=configure \
3708 --add-file=.dist-tmp-dir/version \
3709 --prefix=$(GIT_TARNAME)/git-gui/ \
3710 --add-file=.dist-tmp-dir/git-gui/version
3711ifdef DC_SHA1_SUBMODULE
3712GIT_ARCHIVE_EXTRA_FILES += \
3713 --prefix=$(GIT_TARNAME)/sha1collisiondetection/ \
3714 --add-file=sha1collisiondetection/LICENSE.txt \
3715 --prefix=$(GIT_TARNAME)/sha1collisiondetection/lib/ \
3716 --add-file=sha1collisiondetection/lib/sha1.c \
3717 --add-file=sha1collisiondetection/lib/sha1.h \
3718 --add-file=sha1collisiondetection/lib/ubc_check.c \
3719 --add-file=sha1collisiondetection/lib/ubc_check.h
3720endif
3721dist: git-archive$(X) configure
3722 @$(RM) -r .dist-tmp-dir
3723 @mkdir .dist-tmp-dir
3724 @echo $(GIT_VERSION) > .dist-tmp-dir/version
3725 @$(MAKE) -C git-gui TARDIR=../.dist-tmp-dir/git-gui dist-version
3726 ./git-archive --format=tar \
3727 $(GIT_ARCHIVE_EXTRA_FILES) \
3728 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
3729 @$(RM) -r .dist-tmp-dir
3730 gzip -f -9 $(GIT_TARNAME).tar
3731
3732rpm::
3733 @echo >&2 "Use distro packaged sources to run rpmbuild"
3734 @false
3735.PHONY: rpm
3736
3737ifneq ($(INCLUDE_DLLS_IN_ARTIFACTS),)
3738OTHER_PROGRAMS += $(shell echo *.dll t/helper/*.dll t/unit-tests/bin/*.dll)
3739endif
3740
3741artifacts-tar:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) \
3742 GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
3743 $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG) $(MOFILES)
3744 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
3745 SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
3746 test -n "$(ARTIFACTS_DIRECTORY)"
3747 mkdir -p "$(ARTIFACTS_DIRECTORY)"
3748 $(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
3749.PHONY: artifacts-tar
3750
3751htmldocs = git-htmldocs-$(GIT_VERSION)
3752manpages = git-manpages-$(GIT_VERSION)
3753.PHONY: dist-doc distclean
3754dist-doc: git$X
3755 $(RM) -r .doc-tmp-dir
3756 mkdir .doc-tmp-dir
3757 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
3758 ./git -C .doc-tmp-dir init
3759 ./git -C .doc-tmp-dir add .
3760 ./git -C .doc-tmp-dir commit -m htmldocs
3761 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3762 > $(htmldocs).tar
3763 gzip -n -9 -f $(htmldocs).tar
3764 :
3765 $(RM) -r .doc-tmp-dir
3766 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
3767 $(MAKE) -C Documentation DESTDIR=./ \
3768 man1dir=../.doc-tmp-dir/man1 \
3769 man5dir=../.doc-tmp-dir/man5 \
3770 man7dir=../.doc-tmp-dir/man7 \
3771 install
3772 ./git -C .doc-tmp-dir init
3773 ./git -C .doc-tmp-dir add .
3774 ./git -C .doc-tmp-dir commit -m manpages
3775 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3776 > $(manpages).tar
3777 gzip -n -9 -f $(manpages).tar
3778 $(RM) -r .doc-tmp-dir
3779
3780### Cleaning rules
3781
3782distclean: clean
3783 $(RM) configure
3784 $(RM) config.log config.status config.cache
3785 $(RM) config.mak.autogen config.mak.append
3786 $(RM) -r autom4te.cache
3787
3788profile-clean:
3789 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3790 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3791
3792cocciclean:
3793 $(RM) GIT-SPATCH-DEFINES
3794 $(RM) -r .build/contrib/coccinelle
3795 $(RM) contrib/coccinelle/*.cocci.patch
3796
3797clean: profile-clean coverage-clean cocciclean
3798 $(RM) -r .build $(UNIT_TEST_BIN)
3799 $(RM) GIT-TEST-SUITES
3800 $(RM) po/git.pot po/git-core.pot
3801 $(RM) git.rc git.res
3802 $(RM) $(OBJECTS)
3803 $(RM) headless-git.o
3804 $(RM) $(LIB_FILE)
3805 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS)
3806 $(RM) $(TEST_PROGRAMS)
3807 $(RM) $(FUZZ_PROGRAMS)
3808 $(RM) $(SP_OBJ)
3809 $(RM) $(HCC)
3810 $(RM) -r Cargo.lock target/
3811 $(RM) version-def.h
3812 $(RM) -r $(dep_dirs) $(compdb_dir) compile_commands.json
3813 $(RM) $(test_bindir_programs)
3814 $(RM) -r po/build/
3815 $(RM) *.pyc *.pyo */*.pyc */*.pyo $(GENERATED_H) $(ETAGS_TARGET) tags cscope*
3816 $(RM) -r .dist-tmp-dir .doc-tmp-dir
3817 $(RM) $(GIT_TARNAME).tar.gz
3818 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3819 $(MAKE) -C Documentation/ clean
3820 $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
3821 $(RM) -r contrib/libgit-sys/target contrib/libgit-rs/target
3822 $(RM) contrib/libgit-sys/partial_symbol_export.o
3823 $(RM) contrib/libgit-sys/hidden_symbol_export.o
3824 $(RM) contrib/libgit-sys/libgitpub.a
3825ifndef NO_PERL
3826 $(RM) -r perl/build/
3827endif
3828 $(MAKE) -C templates/ clean
3829 $(MAKE) -C t/ clean
3830ifndef NO_TCLTK
3831 $(MAKE) -C gitk-git clean
3832 $(MAKE) -C git-gui clean
3833endif
3834 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3835 $(RM) GIT-USER-AGENT GIT-PREFIX
3836 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3837ifdef MSVC
3838 $(RM) $(patsubst %.o,%.o.pdb,$(OBJECTS))
3839 $(RM) headless-git.o.pdb
3840 $(RM) $(patsubst %.exe,%.pdb,$(OTHER_PROGRAMS))
3841 $(RM) $(patsubst %.exe,%.iobj,$(OTHER_PROGRAMS))
3842 $(RM) $(patsubst %.exe,%.ipdb,$(OTHER_PROGRAMS))
3843 $(RM) $(patsubst %.exe,%.pdb,$(PROGRAMS))
3844 $(RM) $(patsubst %.exe,%.iobj,$(PROGRAMS))
3845 $(RM) $(patsubst %.exe,%.ipdb,$(PROGRAMS))
3846 $(RM) $(patsubst %.exe,%.pdb,$(TEST_PROGRAMS))
3847 $(RM) $(patsubst %.exe,%.iobj,$(TEST_PROGRAMS))
3848 $(RM) $(patsubst %.exe,%.ipdb,$(TEST_PROGRAMS))
3849 $(RM) compat/vcbuild/MSVC-DEFS-GEN
3850endif
3851
3852.PHONY: all install profile-clean cocciclean clean strip
3853.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3854.PHONY: FORCE
3855
3856### Check documentation
3857#
3858ALL_COMMANDS = $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB)
3859ALL_COMMANDS += git
3860ALL_COMMANDS += git-citool
3861ALL_COMMANDS += git-gui
3862ALL_COMMANDS += gitk
3863ALL_COMMANDS += gitweb
3864ALL_COMMANDS += scalar
3865
3866.PHONY: check-docs
3867check-docs::
3868 $(MAKE) -C Documentation lint-docs
3869
3870### Make sure built-ins do not have dups and listed in git.c
3871#
3872check-builtins::
3873 ./check-builtins.sh
3874
3875### Test suite coverage testing
3876#
3877.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3878.PHONY: coverage-untested-functions cover_db cover_db_html
3879.PHONY: coverage-clean-results
3880
3881coverage:
3882 $(MAKE) coverage-test
3883 $(MAKE) coverage-untested-functions
3884
3885object_dirs := $(sort $(dir $(OBJECTS)))
3886coverage-clean-results:
3887 $(RM) $(addsuffix *.gcov,$(object_dirs))
3888 $(RM) $(addsuffix *.gcda,$(object_dirs))
3889 $(RM) coverage-untested-functions
3890 $(RM) -r cover_db/
3891 $(RM) -r cover_db_html/
3892 $(RM) coverage-test.made
3893
3894coverage-clean: coverage-clean-results
3895 $(RM) $(addsuffix *.gcno,$(object_dirs))
3896
3897COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3898COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3899GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3900
3901coverage-compile:
3902 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3903
3904coverage-test: coverage-clean-results coverage-compile
3905 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3906 DEFAULT_TEST_TARGET=test -j1 test
3907 touch coverage-test.made
3908
3909coverage-test.made:
3910 $(MAKE) coverage-test
3911
3912coverage-prove: coverage-clean-results coverage-compile
3913 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3914 DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$(GIT_PROVE_OPTS) -j1" \
3915 -j1 test
3916
3917coverage-report: coverage-test.made
3918 $(QUIET_GCOV)for dir in $(object_dirs); do \
3919 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3920 done
3921
3922coverage-untested-functions: coverage-report
3923 grep '^function.*called 0 ' *.c.gcov \
3924 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3925 > coverage-untested-functions
3926
3927cover_db: coverage-report
3928 gcov2perl -db cover_db *.gcov
3929
3930cover_db_html: cover_db
3931 cover -report html -outputdir cover_db_html cover_db
3932
3933
3934### Fuzz testing
3935#
3936# Building fuzz targets generally requires a special set of compiler flags that
3937# are not necessarily appropriate for general builds, and that vary greatly
3938# depending on the compiler version used.
3939#
3940# An example command to build against libFuzzer from LLVM 11.0.0:
3941#
3942# make CC=clang FUZZ_CXX=clang++ \
3943# CFLAGS="-fsanitize=fuzzer-no-link,address" \
3944# LIB_FUZZING_ENGINE="-fsanitize=fuzzer,address" \
3945# fuzz-all
3946#
3947FUZZ_CXX ?= $(CC)
3948FUZZ_CXXFLAGS ?= $(ALL_CFLAGS)
3949
3950.PHONY: fuzz-all
3951fuzz-all: $(FUZZ_PROGRAMS)
3952
3953$(FUZZ_PROGRAMS): %: %.o oss-fuzz/dummy-cmd-main.o $(GITLIBS) GIT-LDFLAGS
3954 $(QUIET_LINK)$(FUZZ_CXX) $(FUZZ_CXXFLAGS) -o $@ $(ALL_LDFLAGS) \
3955 -Wl,--allow-multiple-definition \
3956 $(filter %.o,$^) $(filter %.a,$^) $(LIBS) $(LIB_FUZZING_ENGINE)
3957
3958$(UNIT_TEST_PROGS): $(UNIT_TEST_BIN)/%$X: $(UNIT_TEST_DIR)/%.o $(UNIT_TEST_OBJS) \
3959 $(GITLIBS) GIT-LDFLAGS
3960 $(call mkdir_p_parent_template)
3961 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
3962 $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
3963
3964GIT-TEST-SUITES: FORCE
3965 @FLAGS='$(CLAR_TEST_SUITES)'; \
3966 if test x"$$FLAGS" != x"`cat GIT-TEST-SUITES 2>/dev/null`" ; then \
3967 echo >&2 " * new test suites"; \
3968 echo "$$FLAGS" >GIT-TEST-SUITES; \
3969 fi
3970
3971$(UNIT_TEST_DIR)/clar-decls.h: $(patsubst %,$(UNIT_TEST_DIR)/%.c,$(CLAR_TEST_SUITES)) $(UNIT_TEST_DIR)/generate-clar-decls.sh GIT-TEST-SUITES
3972 $(QUIET_GEN)$(SHELL_PATH) $(UNIT_TEST_DIR)/generate-clar-decls.sh "$@" $(filter %.c,$^)
3973$(UNIT_TEST_DIR)/clar.suite: $(UNIT_TEST_DIR)/clar-decls.h $(UNIT_TEST_DIR)/generate-clar-suites.sh
3974 $(QUIET_GEN)$(SHELL_PATH) $(UNIT_TEST_DIR)/generate-clar-suites.sh $< $(UNIT_TEST_DIR)/clar.suite
3975$(UNIT_TEST_DIR)/clar/clar.o: $(UNIT_TEST_DIR)/clar.suite
3976$(CLAR_TEST_OBJS): $(UNIT_TEST_DIR)/clar-decls.h
3977$(CLAR_TEST_OBJS): EXTRA_CPPFLAGS = -I$(UNIT_TEST_DIR)
3978$(CLAR_TEST_PROG): $(UNIT_TEST_DIR)/clar.suite $(CLAR_TEST_OBJS) $(GITLIBS) GIT-LDFLAGS
3979 $(call mkdir_p_parent_template)
3980 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
3981
3982.PHONY: build-unit-tests unit-tests
3983build-unit-tests: $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG)
3984unit-tests: $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG) t/helper/test-tool$X
3985 $(MAKE) -C t/ unit-tests
3986
3987.PHONY: libgit-sys libgit-rs
3988libgit-sys:
3989 $(QUIET)cargo build --manifest-path contrib/libgit-sys/Cargo.toml
3990libgit-rs: libgit-sys
3991 $(QUIET)cargo build --manifest-path contrib/libgit-rs/Cargo.toml
3992ifdef INCLUDE_LIBGIT_RS
3993all:: libgit-rs
3994endif
3995
3996LIBGIT_PUB_OBJS += contrib/libgit-sys/public_symbol_export.o
3997LIBGIT_PUB_OBJS += libgit.a
3998
3999LIBGIT_PARTIAL_EXPORT = contrib/libgit-sys/partial_symbol_export.o
4000
4001LIBGIT_HIDDEN_EXPORT = contrib/libgit-sys/hidden_symbol_export.o
4002
4003$(LIBGIT_PARTIAL_EXPORT): $(LIBGIT_PUB_OBJS)
4004 $(LD) -r $^ -o $@
4005
4006$(LIBGIT_HIDDEN_EXPORT): $(LIBGIT_PARTIAL_EXPORT)
4007 $(OBJCOPY) --localize-hidden $^ $@
4008
4009contrib/libgit-sys/libgitpub.a: $(LIBGIT_HIDDEN_EXPORT)
4010 $(AR) $(ARFLAGS) $@ $^