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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 NO_UINTMAX_T if you don't have uintmax_t.
118#
119# Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
120# Patrick Mauritz).
121#
122# Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
123# Notably on Solaris hstrerror resides in libresolv and on Solaris 7
124# inet_ntop and inet_pton additionally reside there.
125#
126# Define NO_MMAP if you want to avoid mmap.
127#
128# Define MMAP_PREVENTS_DELETE if a file that is currently mmapped cannot be
129# deleted or cannot be replaced using rename().
130#
131# Define NO_POLL_H if you don't have poll.h.
132#
133# Define NO_SYS_POLL_H if you don't have sys/poll.h.
134#
135# Define NO_POLL if you do not have or don't want to use poll().
136# This also implies NO_POLL_H and NO_SYS_POLL_H.
137#
138# Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
139# *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
140# we want to know more about the issue.
141#
142# Define NO_PTHREADS if you do not have or do not want to use Pthreads.
143#
144# Define NO_PREAD if you have a problem with pread() system call (e.g.
145# cygwin1.dll before v1.5.22).
146#
147# Define NO_SETITIMER if you don't have setitimer()
148#
149# Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
150# This also implies NO_SETITIMER
151#
152# Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
153# generally faster on your platform than accessing the working directory.
154#
155# Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
156# the executable mode bit, but doesn't really do so.
157#
158# Define CSPRNG_METHOD to "arc4random" if your system has arc4random and
159# arc4random_buf, "libbsd" if your system has those functions from libbsd,
160# "getrandom" if your system has getrandom, "getentropy" if your system has
161# getentropy, "rtlgenrandom" for RtlGenRandom (Windows only), or "openssl" if
162# you'd want to use the OpenSSL CSPRNG. You may set multiple options with
163# spaces, in which case a suitable option will be chosen. If unset or set to
164# anything else, defaults to using "/dev/urandom".
165#
166# Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
167# bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
168# usual 0xF000).
169#
170# Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
171#
172# Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
173#
174# Define NO_SOCKADDR_STORAGE if your platform does not have struct
175# sockaddr_storage.
176#
177# Define NO_ICONV if your libc does not properly support iconv.
178#
179# Define OLD_ICONV if your library has an old iconv(), where the second
180# (input buffer pointer) parameter is declared with type (const char **).
181#
182# Define ICONV_OMITS_BOM if your iconv implementation does not write a
183# byte-order mark (BOM) when writing UTF-16 or UTF-32 and always writes in
184# big-endian format.
185#
186# Define NO_DEFLATE_BOUND if your zlib does not have deflateBound. Define
187# ZLIB_NG if you want to use zlib-ng instead of zlib.
188#
189# Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
190# as the compiler can crash (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
191#
192# Define USE_NSEC below if you want git to care about sub-second file mtimes
193# and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
194# Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
195# on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
196# on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
197# Documentation/technical/racy-git.adoc for details.
198#
199# Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
200# "st_ctim"
201#
202# Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
203# available. This automatically turns USE_NSEC off.
204#
205# Define USE_STDEV below if you want git to care about the underlying device
206# change being considered an inode change from the update-index perspective.
207#
208# Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
209# field that counts the on-disk footprint in 512-byte blocks.
210#
211# Define USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
212# documentation.
213#
214# Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
215# Extensions Lab if you have it available.
216#
217# Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
218#
219# Define NO_PERL if you do not want Perl scripts or libraries at all.
220#
221# Define NO_PERL_CPAN_FALLBACKS if you do not want to install bundled
222# copies of CPAN modules that serve as a fallback in case the modules
223# are not available on the system. This option is intended for
224# distributions that want to use their packaged versions of Perl
225# modules, instead of the fallbacks shipped with Git.
226#
227# Define NO_GITWEB if you do not want to build or install
228# 'gitweb'. Note that defining NO_PERL currently has the same effect
229# on not installing gitweb, but not on whether it's built in the
230# gitweb/ directory.
231#
232# Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
233# but /usr/bin/python2.7 or /usr/bin/python3 on some platforms).
234#
235# Define NO_PYTHON if you do not want Python scripts or libraries at all.
236#
237# Define NO_TCLTK if you do not want Tcl/Tk GUI.
238#
239# The TCL_PATH variable governs the location of the Tcl interpreter
240# used to optimize git-gui for your system. Only used if NO_TCLTK
241# is not set. Defaults to the bare 'tclsh'.
242#
243# The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
244# If not set it defaults to the bare 'wish'. If it is set to the empty
245# string then NO_TCLTK will be forced (this is used by configure script).
246#
247# Define INTERNAL_QSORT to use Git's implementation of qsort(), which
248# is a simplified version of the merge sort used in glibc. This is
249# recommended if Git triggers O(n^2) behavior in your platform's qsort().
250#
251# Define HAVE_ISO_QSORT_S if your platform provides a qsort_s() that's
252# compatible with the one described in C11 Annex K.
253#
254# Define UNRELIABLE_FSTAT if your system's fstat does not return the same
255# information on a not yet closed file that lstat would return for the same
256# file after it was closed.
257#
258# Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
259# when hardlinking a file to another name and unlinking the original file right
260# away (some NTFS drivers seem to zero the contents in that scenario).
261#
262# Define INSTALL_SYMLINKS if you prefer to have everything that can be
263# symlinked between bin/ and libexec/ to use relative symlinks between
264# the two. This option overrides NO_CROSS_DIRECTORY_HARDLINKS and
265# NO_INSTALL_HARDLINKS which will also use symlinking by indirection
266# within the same directory in some cases, INSTALL_SYMLINKS will
267# always symlink to the final target directly.
268#
269# Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
270# programs as a tar, where bin/ and libexec/ might be on different file systems.
271#
272# Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
273# copies to install built-in git commands e.g. git-cat-file.
274#
275# Define SKIP_DASHED_BUILT_INS if you do not need the dashed versions of the
276# built-ins to be linked/copied at all.
277#
278# Define USE_NED_ALLOCATOR if you want to replace the platforms default
279# memory allocators with the nedmalloc allocator written by Niall Douglas.
280#
281# Define OVERRIDE_STRDUP to override the libc version of strdup(3).
282# This is necessary when using a custom allocator in order to avoid
283# crashes due to allocation and free working on different 'heaps'.
284# It's defined automatically if USE_NED_ALLOCATOR is set.
285#
286# Define NO_REGEX if your C library lacks regex support with REG_STARTEND
287# feature.
288#
289# Define USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS if your C library provides
290# the flag REG_ENHANCED and you'd like to use it to enable enhanced basic
291# regular expressions.
292#
293# Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
294# user.
295#
296# Define JSMIN to point to JavaScript minifier that functions as
297# a filter to have gitweb.js minified.
298#
299# Define CSSMIN to point to a CSS minifier in order to generate a minified
300# version of gitweb.css
301#
302# Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
303# you want to use something different. The value will be interpreted by the
304# shell at runtime when it is used.
305#
306# Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
307# want to use something different. The value will be interpreted by the shell
308# if necessary when it is used. Examples:
309#
310# DEFAULT_EDITOR='~/bin/vi',
311# DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
312# DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
313#
314# Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
315# header files to be automatically computed, to avoid rebuilding objects when
316# an unrelated header file changes. Define it to "no" to use the hard-coded
317# dependency rules. The default is "auto", which means to use computed header
318# dependencies if your compiler is detected to support it.
319#
320# Define NATIVE_CRLF if your platform uses CRLF for line endings.
321#
322# Define GIT_USER_AGENT if you want to change how git identifies itself during
323# network interactions. The default is "git/$(GIT_VERSION)".
324#
325# Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
326# (defaults to "man") if you want to have a different default when
327# "git help" is called without a parameter specifying the format.
328#
329# Define GIT_TEST_INDEX_VERSION to 2, 3 or 4 to run the test suite
330# with a different indexfile format version. If it isn't set the index
331# file format used is index-v[23].
332#
333# Define GIT_TEST_UTF8_LOCALE to preferred utf-8 locale for testing.
334# If it isn't set, fallback to $LC_ALL, $LANG or use the first utf-8
335# locale returned by "locale -a".
336#
337# Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
338#
339# Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
340#
341# Define HAVE_SYNC_FILE_RANGE if your platform has sync_file_range.
342#
343# Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
344#
345# Define HAVE_GETDELIM if your system has the getdelim() function.
346#
347# Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
348#
349# Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
350# even if execution permission isn't granted for any user.
351#
352# Define PAGER_ENV to a SP separated VAR=VAL pairs to define
353# default environment variables to be passed when a pager is spawned, e.g.
354#
355# PAGER_ENV = LESS=FRX LV=-c
356#
357# to say "export LESS=FRX (and LV=-c) if the environment variable
358# LESS (and LV) is not set, respectively".
359#
360# Define TEST_SHELL_PATH if you want to use a shell besides SHELL_PATH for
361# running the test scripts (e.g., bash has better support for "set -x"
362# tracing).
363#
364# When cross-compiling, define HOST_CPU as the canonical name of the CPU on
365# which the built Git will run (for instance "x86_64").
366#
367# Define RUNTIME_PREFIX to configure Git to resolve its ancillary tooling and
368# support files relative to the location of the runtime binary, rather than
369# hard-coding them into the binary. Git installations built with RUNTIME_PREFIX
370# can be moved to arbitrary filesystem locations. RUNTIME_PREFIX also causes
371# Perl scripts to use a modified entry point header allowing them to resolve
372# support files at runtime.
373#
374# When using RUNTIME_PREFIX, define HAVE_BSD_KERN_PROC_SYSCTL if your platform
375# supports the KERN_PROC BSD sysctl function.
376#
377# When using RUNTIME_PREFIX, define PROCFS_EXECUTABLE_PATH if your platform
378# mounts a "procfs" filesystem capable of resolving the path of the current
379# executable. If defined, this must be the canonical path for the "procfs"
380# current executable path.
381#
382# When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
383# supports calling _NSGetExecutablePath to retrieve the path of the running
384# executable.
385#
386# When using RUNTIME_PREFIX, define HAVE_ZOS_GET_EXECUTABLE_PATH if your platform
387# supports calling __getprogramdir and getprogname to retrieve the path of the
388# running executable.
389#
390# When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
391# the global variable _wpgmptr containing the absolute path of the current
392# executable (this is the case on Windows).
393#
394# INSTALL_STRIP can be set to "-s" to strip binaries during installation,
395# if your $(INSTALL) command supports the option.
396#
397# Define GENERATE_COMPILATION_DATABASE to "yes" to generate JSON compilation
398# database entries during compilation if your compiler supports it, using the
399# `-MJ` flag. The JSON entries will be placed in the `compile_commands/`
400# directory, and the JSON compilation database 'compile_commands.json' will be
401# created at the root of the repository.
402#
403# If your platform supports a built-in fsmonitor backend, set
404# FSMONITOR_DAEMON_BACKEND to the "<name>" of the corresponding
405# `compat/fsmonitor/fsm-listen-<name>.c` and
406# `compat/fsmonitor/fsm-health-<name>.c` files
407# that implement the `fsm_listen__*()` and `fsm_health__*()` routines.
408#
409# If your platform has OS-specific ways to tell if a repo is incompatible with
410# fsmonitor (whether the hook or IPC daemon version), set FSMONITOR_OS_SETTINGS
411# to the "<name>" of the corresponding `compat/fsmonitor/fsm-settings-<name>.c`
412# that implements the `fsm_os_settings__*()` routines.
413#
414# Define LINK_FUZZ_PROGRAMS if you want `make all` to also build the fuzz test
415# programs in oss-fuzz/.
416#
417# Define INCLUDE_LIBGIT_RS if you want `make all` and `make test` to build and
418# test the Rust crates in contrib/libgit-sys and contrib/libgit-rs.
419#
420# === Optional library: libintl ===
421#
422# Define NO_GETTEXT if you don't want Git output to be translated.
423# A translated Git requires GNU libintl or another gettext implementation,
424# plus libintl-perl at runtime.
425#
426# Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
427# the installed gettext translation of the shell scripts output.
428#
429# Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
430# trust the langinfo.h's nl_langinfo(CODESET) function to return the
431# current character set. GNU and Solaris have a nl_langinfo(CODESET),
432# FreeBSD can use either, but MinGW and some others need to use
433# libcharset.h's locale_charset() instead.
434#
435# Define CHARSET_LIB to the library you need to link with in order to
436# use locale_charset() function. On some platforms this needs to set to
437# -lcharset, on others to -liconv .
438#
439# Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
440# need -lintl when linking.
441#
442# Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
443# doesn't support GNU extensions like --check and --statistics
444#
445# === Optional library: libexpat ===
446#
447# Define NO_EXPAT if you do not have expat installed. git-http-push is
448# not built, and you cannot push using http:// and https:// transports (dumb).
449#
450# Define EXPATDIR=/foo/bar if your expat header and library files are in
451# /foo/bar/include and /foo/bar/lib directories.
452#
453# Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
454# 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
455
456# === Optional library: libcurl ===
457#
458# Define NO_CURL if you do not have libcurl installed. git-http-fetch and
459# git-http-push are not built, and you cannot use http:// and https://
460# transports (neither smart nor dumb).
461#
462# Define CURLDIR=/foo/bar if your curl header and library files are in
463# /foo/bar/include and /foo/bar/lib directories.
464#
465# Define CURL_CONFIG to curl's configuration program that prints information
466# about the library (e.g., its version number). The default is 'curl-config'.
467#
468# Define CURL_LDFLAGS to specify flags that you need to link when using libcurl,
469# if you do not want to rely on the libraries provided by CURL_CONFIG. The
470# default value is a result of `curl-config --libs`. An example value for
471# CURL_LDFLAGS is as follows:
472#
473# CURL_LDFLAGS=-lcurl
474#
475# === Optional library: libpcre2 ===
476#
477# Define USE_LIBPCRE if you have and want to use libpcre. Various
478# commands such as log and grep offer runtime options to use
479# Perl-compatible regular expressions instead of standard or extended
480# POSIX regular expressions.
481#
482# Only libpcre version 2 is supported. USE_LIBPCRE2 is a synonym for
483# USE_LIBPCRE, support for the old USE_LIBPCRE1 has been removed.
484#
485# Define LIBPCREDIR=/foo/bar if your PCRE header and library files are
486# in /foo/bar/include and /foo/bar/lib directories.
487#
488# == SHA-1 and SHA-256 defines ==
489#
490# === SHA-1 backend ===
491#
492# ==== Security ====
493#
494# Due to the SHAttered (https://shattered.io) attack vector on SHA-1
495# it's strongly recommended to use the sha1collisiondetection
496# counter-cryptanalysis library for SHA-1 hashing.
497#
498# If you know that you can trust the repository contents, or where
499# potential SHA-1 attacks are otherwise mitigated the other backends
500# listed in "SHA-1 implementations" are faster than
501# sha1collisiondetection.
502#
503# ==== Default SHA-1 backend ====
504#
505# If no *_SHA1 backend is picked, the first supported one listed in
506# "SHA-1 implementations" will be picked.
507#
508# ==== Options common to all SHA-1 implementations ====
509#
510# Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
511# in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
512# wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
513#
514# ==== SHA-1 implementations ====
515#
516# Define OPENSSL_SHA1 to link to the SHA-1 routines from the OpenSSL
517# library.
518#
519# Define BLK_SHA1 to make use of optimized C SHA-1 routines bundled
520# with git (in the block-sha1/ directory).
521#
522# Define APPLE_COMMON_CRYPTO_SHA1 to use Apple's CommonCrypto for
523# SHA-1.
524#
525# Define the same Makefile knobs as above, but suffixed with _UNSAFE to
526# use the corresponding implementations for unsafe SHA-1 hashing for
527# non-cryptographic purposes.
528#
529# If don't enable any of the *_SHA1 settings in this section, Git will
530# default to its built-in sha1collisiondetection library, which is a
531# collision-detecting sha1 This is slower, but may detect attempted
532# collision attacks.
533#
534# ==== Options for the sha1collisiondetection library ====
535#
536# Define DC_SHA1_EXTERNAL if you want to build / link
537# git with the external SHA1 collision-detect library.
538# Without this option, i.e. the default behavior is to build git with its
539# own built-in code (or submodule).
540#
541# Define DC_SHA1_SUBMODULE to use the
542# sha1collisiondetection shipped as a submodule instead of the
543# non-submodule copy in sha1dc/. This is an experimental option used
544# by the git project to migrate to using sha1collisiondetection as a
545# submodule.
546#
547# === SHA-256 backend ===
548#
549# ==== Security ====
550#
551# Unlike SHA-1 the SHA-256 algorithm does not suffer from any known
552# vulnerabilities, so any implementation will do.
553#
554# ==== SHA-256 implementations ====
555#
556# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
557#
558# Define NETTLE_SHA256 to use the SHA-256 routines in libnettle.
559#
560# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
561#
562# If don't enable any of the *_SHA256 settings in this section, Git
563# will default to its built-in sha256 implementation.
564#
565# == DEVELOPER defines ==
566#
567# Define DEVELOPER to enable more compiler warnings. Compiler version
568# and family are auto detected, but could be overridden by defining
569# COMPILER_FEATURES (see config.mak.dev). You can still set
570# CFLAGS="..." in combination with DEVELOPER enables, whether that's
571# for tweaking something unrelated (e.g. optimization level), or for
572# selectively overriding something DEVELOPER or one of the DEVOPTS
573# (see just below) brings in.
574#
575# When DEVELOPER is set, DEVOPTS can be used to control compiler
576# options. This variable contains keywords separated by
577# whitespace. The following keywords are recognized:
578#
579# no-error:
580#
581# suppresses the -Werror that implicitly comes with
582# DEVELOPER=1. Useful for getting the full set of errors
583# without immediately dying, or for logging them.
584#
585# extra-all:
586#
587# The DEVELOPER mode enables -Wextra with a few exceptions. By
588# setting this flag the exceptions are removed, and all of
589# -Wextra is used.
590#
591# no-pedantic:
592#
593# Disable -pedantic compilation.
594
595# Set our default configuration.
596#
597# Among the variables below, these:
598# gitexecdir
599# template_dir
600# sysconfdir
601# can be specified as a relative path some/where/else;
602# this is interpreted as relative to $(prefix) and "git" built with
603# RUNTIME_PREFIX flag will figure out (at runtime) where they are
604# based on the path to the executable.
605# Additionally, the following will be treated as relative by "git" if they
606# begin with "$(prefix)/":
607# mandir
608# infodir
609# htmldir
610# localedir
611# perllibdir
612# This can help installing the suite in a relocatable way.
613
614prefix = $(HOME)
615bindir = $(prefix)/bin
616mandir = $(prefix)/share/man
617infodir = $(prefix)/share/info
618bash_completion_dir = $(prefix)/share/bash-completion/completions
619gitexecdir = libexec/git-core
620mergetoolsdir = $(gitexecdir)/mergetools
621sharedir = $(prefix)/share
622gitwebdir = $(sharedir)/gitweb
623gitwebstaticdir = $(gitwebdir)/static
624perllibdir = $(sharedir)/perl5
625localedir = $(sharedir)/locale
626template_dir = share/git-core/templates
627htmldir = $(prefix)/share/doc/git-doc
628ETC_GITCONFIG = $(sysconfdir)/gitconfig
629ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
630lib = lib
631# DESTDIR =
632pathsep = :
633
634bindir_relative = $(patsubst $(prefix)/%,%,$(bindir))
635mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
636infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
637gitexecdir_relative = $(patsubst $(prefix)/%,%,$(gitexecdir))
638localedir_relative = $(patsubst $(prefix)/%,%,$(localedir))
639htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
640perllibdir_relative = $(patsubst $(prefix)/%,%,$(perllibdir))
641
642export prefix bindir sharedir sysconfdir perllibdir localedir
643
644# Set our default programs
645CC = cc
646AR = ar
647RM = rm -f
648DIFF = diff
649TAR = tar
650FIND = find
651INSTALL = install
652TCL_PATH = tclsh
653TCLTK_PATH = wish
654XGETTEXT = xgettext
655MSGCAT = msgcat
656MSGFMT = msgfmt
657MSGMERGE = msgmerge
658CURL_CONFIG = curl-config
659GCOV = gcov
660STRIP = strip
661SPATCH = spatch
662LD = ld
663OBJCOPY = objcopy
664
665export TCL_PATH TCLTK_PATH
666
667# Set our default LIBS variables
668PTHREAD_LIBS = -lpthread
669
670# Guard against environment variables
671BUILTIN_OBJS =
672BUILT_INS =
673COMPAT_CFLAGS =
674COMPAT_OBJS =
675XDIFF_OBJS =
676GENERATED_H =
677EXTRA_CPPFLAGS =
678FUZZ_OBJS =
679FUZZ_PROGRAMS =
680GIT_OBJS =
681LIB_OBJS =
682LIBGIT_PUB_OBJS =
683SCALAR_OBJS =
684OBJECTS =
685OTHER_PROGRAMS =
686PROGRAM_OBJS =
687PROGRAMS =
688EXCLUDED_PROGRAMS =
689SCRIPT_PERL =
690SCRIPT_PYTHON =
691SCRIPT_SH =
692SCRIPT_LIB =
693TEST_BUILTINS_OBJS =
694TEST_OBJS =
695TEST_PROGRAMS_NEED_X =
696THIRD_PARTY_SOURCES =
697UNIT_TEST_PROGRAMS =
698UNIT_TEST_DIR = t/unit-tests
699UNIT_TEST_BIN = $(UNIT_TEST_DIR)/bin
700
701# Having this variable in your environment would break pipelines because
702# you cause "cd" to echo its destination to stdout. It can also take
703# scripts to unexpected places. If you like CDPATH, define it for your
704# interactive shell sessions without exporting it.
705unexport CDPATH
706
707SCRIPT_SH += git-difftool--helper.sh
708SCRIPT_SH += git-filter-branch.sh
709SCRIPT_SH += git-merge-octopus.sh
710SCRIPT_SH += git-merge-one-file.sh
711SCRIPT_SH += git-merge-resolve.sh
712SCRIPT_SH += git-mergetool.sh
713SCRIPT_SH += git-quiltimport.sh
714SCRIPT_SH += git-request-pull.sh
715SCRIPT_SH += git-submodule.sh
716SCRIPT_SH += git-web--browse.sh
717
718SCRIPT_LIB += git-mergetool--lib
719SCRIPT_LIB += git-sh-i18n
720SCRIPT_LIB += git-sh-setup
721
722SCRIPT_PERL += git-archimport.perl
723SCRIPT_PERL += git-cvsexportcommit.perl
724SCRIPT_PERL += git-cvsimport.perl
725SCRIPT_PERL += git-cvsserver.perl
726SCRIPT_PERL += git-send-email.perl
727SCRIPT_PERL += git-svn.perl
728
729SCRIPT_PYTHON += git-p4.py
730
731# Generated files for scripts
732SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
733SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
734SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
735
736# Individual rules to allow e.g.
737# "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
738# from subdirectories like contrib/*/
739.PHONY: build-perl-script build-sh-script build-python-script
740build-perl-script: $(SCRIPT_PERL_GEN)
741build-sh-script: $(SCRIPT_SH_GEN)
742build-python-script: $(SCRIPT_PYTHON_GEN)
743
744.PHONY: install-perl-script install-sh-script install-python-script
745install-sh-script: $(SCRIPT_SH_GEN)
746 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
747install-perl-script: $(SCRIPT_PERL_GEN)
748 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
749install-python-script: $(SCRIPT_PYTHON_GEN)
750 $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
751
752.PHONY: clean-perl-script clean-sh-script clean-python-script
753clean-sh-script:
754 $(RM) $(SCRIPT_SH_GEN)
755clean-perl-script:
756 $(RM) $(SCRIPT_PERL_GEN)
757clean-python-script:
758 $(RM) $(SCRIPT_PYTHON_GEN)
759
760SCRIPTS = $(SCRIPT_SH_GEN) \
761 $(SCRIPT_PERL_GEN) \
762 $(SCRIPT_PYTHON_GEN) \
763 git-instaweb
764
765ETAGS_TARGET = TAGS
766
767# Empty...
768EXTRA_PROGRAMS =
769
770# ... and all the rest that could be moved out of bindir to gitexecdir
771PROGRAMS += $(EXTRA_PROGRAMS)
772
773PROGRAM_OBJS += daemon.o
774PROGRAM_OBJS += http-backend.o
775PROGRAM_OBJS += imap-send.o
776PROGRAM_OBJS += sh-i18n--envsubst.o
777PROGRAM_OBJS += shell.o
778.PHONY: program-objs
779program-objs: $(PROGRAM_OBJS)
780
781# Binary suffix, set to .exe for Windows builds
782X =
783
784PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
785
786TEST_BUILTINS_OBJS += test-advise.o
787TEST_BUILTINS_OBJS += test-bitmap.o
788TEST_BUILTINS_OBJS += test-bloom.o
789TEST_BUILTINS_OBJS += test-bundle-uri.o
790TEST_BUILTINS_OBJS += test-cache-tree.o
791TEST_BUILTINS_OBJS += test-chmtime.o
792TEST_BUILTINS_OBJS += test-config.o
793TEST_BUILTINS_OBJS += test-crontab.o
794TEST_BUILTINS_OBJS += test-csprng.o
795TEST_BUILTINS_OBJS += test-date.o
796TEST_BUILTINS_OBJS += test-delete-gpgsig.o
797TEST_BUILTINS_OBJS += test-delta.o
798TEST_BUILTINS_OBJS += test-dir-iterator.o
799TEST_BUILTINS_OBJS += test-drop-caches.o
800TEST_BUILTINS_OBJS += test-dump-cache-tree.o
801TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
802TEST_BUILTINS_OBJS += test-dump-split-index.o
803TEST_BUILTINS_OBJS += test-dump-untracked-cache.o
804TEST_BUILTINS_OBJS += test-env-helper.o
805TEST_BUILTINS_OBJS += test-example-tap.o
806TEST_BUILTINS_OBJS += test-find-pack.o
807TEST_BUILTINS_OBJS += test-fsmonitor-client.o
808TEST_BUILTINS_OBJS += test-genrandom.o
809TEST_BUILTINS_OBJS += test-genzeros.o
810TEST_BUILTINS_OBJS += test-getcwd.o
811TEST_BUILTINS_OBJS += test-hash-speed.o
812TEST_BUILTINS_OBJS += test-hash.o
813TEST_BUILTINS_OBJS += test-hashmap.o
814TEST_BUILTINS_OBJS += test-hexdump.o
815TEST_BUILTINS_OBJS += test-json-writer.o
816TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
817TEST_BUILTINS_OBJS += test-match-trees.o
818TEST_BUILTINS_OBJS += test-mergesort.o
819TEST_BUILTINS_OBJS += test-mktemp.o
820TEST_BUILTINS_OBJS += test-name-hash.o
821TEST_BUILTINS_OBJS += test-online-cpus.o
822TEST_BUILTINS_OBJS += test-pack-deltas.o
823TEST_BUILTINS_OBJS += test-pack-mtimes.o
824TEST_BUILTINS_OBJS += test-parse-options.o
825TEST_BUILTINS_OBJS += test-parse-pathspec-file.o
826TEST_BUILTINS_OBJS += test-partial-clone.o
827TEST_BUILTINS_OBJS += test-path-utils.o
828TEST_BUILTINS_OBJS += test-path-walk.o
829TEST_BUILTINS_OBJS += test-pcre2-config.o
830TEST_BUILTINS_OBJS += test-pkt-line.o
831TEST_BUILTINS_OBJS += test-proc-receive.o
832TEST_BUILTINS_OBJS += test-progress.o
833TEST_BUILTINS_OBJS += test-reach.o
834TEST_BUILTINS_OBJS += test-read-cache.o
835TEST_BUILTINS_OBJS += test-read-graph.o
836TEST_BUILTINS_OBJS += test-read-midx.o
837TEST_BUILTINS_OBJS += test-ref-store.o
838TEST_BUILTINS_OBJS += test-reftable.o
839TEST_BUILTINS_OBJS += test-regex.o
840TEST_BUILTINS_OBJS += test-rot13-filter.o
841TEST_BUILTINS_OBJS += test-repository.o
842TEST_BUILTINS_OBJS += test-revision-walking.o
843TEST_BUILTINS_OBJS += test-run-command.o
844TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
845TEST_BUILTINS_OBJS += test-serve-v2.o
846TEST_BUILTINS_OBJS += test-sha1.o
847TEST_BUILTINS_OBJS += test-sha256.o
848TEST_BUILTINS_OBJS += test-sigchain.o
849TEST_BUILTINS_OBJS += test-simple-ipc.o
850TEST_BUILTINS_OBJS += test-string-list.o
851TEST_BUILTINS_OBJS += test-submodule-config.o
852TEST_BUILTINS_OBJS += test-submodule-nested-repo-config.o
853TEST_BUILTINS_OBJS += test-submodule.o
854TEST_BUILTINS_OBJS += test-subprocess.o
855TEST_BUILTINS_OBJS += test-trace2.o
856TEST_BUILTINS_OBJS += test-truncate.o
857TEST_BUILTINS_OBJS += test-userdiff.o
858TEST_BUILTINS_OBJS += test-wildmatch.o
859TEST_BUILTINS_OBJS += test-windows-named-pipe.o
860TEST_BUILTINS_OBJS += test-write-cache.o
861TEST_BUILTINS_OBJS += test-xml-encode.o
862TEST_BUILTINS_OBJS += test-zlib.o
863
864# Do not add more tests here unless they have extra dependencies. Add
865# them in TEST_BUILTINS_OBJS above.
866TEST_PROGRAMS_NEED_X += test-fake-ssh
867TEST_PROGRAMS_NEED_X += test-tool
868
869TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
870
871# List built-in command $C whose implementation cmd_$C() is not in
872# builtin/$C.o but is linked in as part of some other command.
873BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
874
875BUILT_INS += git-cherry$X
876BUILT_INS += git-cherry-pick$X
877BUILT_INS += git-format-patch$X
878BUILT_INS += git-fsck-objects$X
879BUILT_INS += git-init$X
880BUILT_INS += git-maintenance$X
881BUILT_INS += git-merge-subtree$X
882BUILT_INS += git-restore$X
883BUILT_INS += git-show$X
884BUILT_INS += git-stage$X
885BUILT_INS += git-status$X
886BUILT_INS += git-switch$X
887BUILT_INS += git-version$X
888BUILT_INS += git-whatchanged$X
889
890# what 'all' will build but not install in gitexecdir
891OTHER_PROGRAMS += git$X
892OTHER_PROGRAMS += scalar$X
893
894# what test wrappers are needed and 'install' will install, in bindir
895BINDIR_PROGRAMS_NEED_X += git
896BINDIR_PROGRAMS_NEED_X += scalar
897BINDIR_PROGRAMS_NEED_X += git-receive-pack
898BINDIR_PROGRAMS_NEED_X += git-shell
899BINDIR_PROGRAMS_NEED_X += git-upload-archive
900BINDIR_PROGRAMS_NEED_X += git-upload-pack
901
902BINDIR_PROGRAMS_NO_X += git-cvsserver
903
904# Set paths to tools early so that they can be used for version tests.
905ifndef SHELL_PATH
906 SHELL_PATH = /bin/sh
907endif
908ifndef PERL_PATH
909 PERL_PATH = /usr/bin/perl
910endif
911ifndef PYTHON_PATH
912 PYTHON_PATH = /usr/bin/python
913endif
914
915export PERL_PATH
916export PYTHON_PATH
917
918TEST_SHELL_PATH = $(SHELL_PATH)
919
920LIB_FILE = libgit.a
921XDIFF_LIB = xdiff/lib.a
922REFTABLE_LIB = reftable/libreftable.a
923
924GENERATED_H += command-list.h
925GENERATED_H += config-list.h
926GENERATED_H += hook-list.h
927GENERATED_H += $(UNIT_TEST_DIR)/clar-decls.h
928GENERATED_H += $(UNIT_TEST_DIR)/clar.suite
929
930.PHONY: generated-hdrs
931generated-hdrs: $(GENERATED_H)
932
933## Exhaustive lists of our source files, either dynamically generated,
934## or hardcoded.
935SOURCES_CMD = ( \
936 git ls-files --deduplicate \
937 '*.[hcS]' \
938 '*.sh' \
939 ':!*[tp][0-9][0-9][0-9][0-9]*' \
940 ':!contrib' \
941 2>/dev/null || \
942 $(FIND) . \
943 \( -name .git -type d -prune \) \
944 -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
945 -o \( -name contrib -type d -prune \) \
946 -o \( -name build -type d -prune \) \
947 -o \( -name .build -type d -prune \) \
948 -o \( -name 'trash*' -type d -prune \) \
949 -o \( -name '*.[hcS]' -type f -print \) \
950 -o \( -name '*.sh' -type f -print \) \
951 | sed -e 's|^\./||' \
952 )
953FOUND_SOURCE_FILES := $(filter-out $(GENERATED_H),$(shell $(SOURCES_CMD)))
954
955FOUND_C_SOURCES = $(filter %.c,$(FOUND_SOURCE_FILES))
956FOUND_H_SOURCES = $(filter %.h,$(FOUND_SOURCE_FILES))
957
958COCCI_SOURCES = $(filter-out $(THIRD_PARTY_SOURCES) reftable/%,$(FOUND_C_SOURCES))
959
960LIB_H = $(FOUND_H_SOURCES)
961
962LIB_OBJS += abspath.o
963LIB_OBJS += add-interactive.o
964LIB_OBJS += add-patch.o
965LIB_OBJS += advice.o
966LIB_OBJS += alias.o
967LIB_OBJS += alloc.o
968LIB_OBJS += apply.o
969LIB_OBJS += archive-tar.o
970LIB_OBJS += archive-zip.o
971LIB_OBJS += archive.o
972LIB_OBJS += attr.o
973LIB_OBJS += base85.o
974LIB_OBJS += bisect.o
975LIB_OBJS += blame.o
976LIB_OBJS += blob.o
977LIB_OBJS += bloom.o
978LIB_OBJS += branch.o
979LIB_OBJS += bulk-checkin.o
980LIB_OBJS += bundle-uri.o
981LIB_OBJS += bundle.o
982LIB_OBJS += cache-tree.o
983LIB_OBJS += cbtree.o
984LIB_OBJS += chdir-notify.o
985LIB_OBJS += checkout.o
986LIB_OBJS += chunk-format.o
987LIB_OBJS += color.o
988LIB_OBJS += column.o
989LIB_OBJS += combine-diff.o
990LIB_OBJS += commit-graph.o
991LIB_OBJS += commit-reach.o
992LIB_OBJS += commit.o
993LIB_OBJS += common-exit.o
994LIB_OBJS += common-init.o
995LIB_OBJS += compat/nonblock.o
996LIB_OBJS += compat/obstack.o
997LIB_OBJS += compat/open.o
998LIB_OBJS += compat/terminal.o
999LIB_OBJS += compiler-tricks/not-constant.o
1000LIB_OBJS += config.o
1001LIB_OBJS += connect.o
1002LIB_OBJS += connected.o
1003LIB_OBJS += convert.o
1004LIB_OBJS += copy.o
1005LIB_OBJS += credential.o
1006LIB_OBJS += csum-file.o
1007LIB_OBJS += ctype.o
1008LIB_OBJS += date.o
1009LIB_OBJS += decorate.o
1010LIB_OBJS += delta-islands.o
1011LIB_OBJS += diagnose.o
1012LIB_OBJS += diff-delta.o
1013LIB_OBJS += diff-merges.o
1014LIB_OBJS += diff-lib.o
1015LIB_OBJS += diff-no-index.o
1016LIB_OBJS += diff.o
1017LIB_OBJS += diffcore-break.o
1018LIB_OBJS += diffcore-delta.o
1019LIB_OBJS += diffcore-order.o
1020LIB_OBJS += diffcore-pickaxe.o
1021LIB_OBJS += diffcore-rename.o
1022LIB_OBJS += diffcore-rotate.o
1023LIB_OBJS += dir-iterator.o
1024LIB_OBJS += dir.o
1025LIB_OBJS += editor.o
1026LIB_OBJS += entry.o
1027LIB_OBJS += environment.o
1028LIB_OBJS += ewah/bitmap.o
1029LIB_OBJS += ewah/ewah_bitmap.o
1030LIB_OBJS += ewah/ewah_io.o
1031LIB_OBJS += ewah/ewah_rlw.o
1032LIB_OBJS += exec-cmd.o
1033LIB_OBJS += fetch-negotiator.o
1034LIB_OBJS += fetch-pack.o
1035LIB_OBJS += fmt-merge-msg.o
1036LIB_OBJS += fsck.o
1037LIB_OBJS += fsmonitor.o
1038LIB_OBJS += fsmonitor-ipc.o
1039LIB_OBJS += fsmonitor-settings.o
1040LIB_OBJS += gettext.o
1041LIB_OBJS += git-zlib.o
1042LIB_OBJS += gpg-interface.o
1043LIB_OBJS += graph.o
1044LIB_OBJS += grep.o
1045LIB_OBJS += hash-lookup.o
1046LIB_OBJS += hash.o
1047LIB_OBJS += hashmap.o
1048LIB_OBJS += help.o
1049LIB_OBJS += hex.o
1050LIB_OBJS += hex-ll.o
1051LIB_OBJS += hook.o
1052LIB_OBJS += ident.o
1053LIB_OBJS += json-writer.o
1054LIB_OBJS += kwset.o
1055LIB_OBJS += levenshtein.o
1056LIB_OBJS += line-log.o
1057LIB_OBJS += line-range.o
1058LIB_OBJS += linear-assignment.o
1059LIB_OBJS += list-objects-filter-options.o
1060LIB_OBJS += list-objects-filter.o
1061LIB_OBJS += list-objects.o
1062LIB_OBJS += lockfile.o
1063LIB_OBJS += log-tree.o
1064LIB_OBJS += loose.o
1065LIB_OBJS += ls-refs.o
1066LIB_OBJS += mailinfo.o
1067LIB_OBJS += mailmap.o
1068LIB_OBJS += match-trees.o
1069LIB_OBJS += mem-pool.o
1070LIB_OBJS += merge-blobs.o
1071LIB_OBJS += merge-ll.o
1072LIB_OBJS += merge-ort.o
1073LIB_OBJS += merge-ort-wrappers.o
1074LIB_OBJS += merge.o
1075LIB_OBJS += midx.o
1076LIB_OBJS += midx-write.o
1077LIB_OBJS += name-hash.o
1078LIB_OBJS += negotiator/default.o
1079LIB_OBJS += negotiator/noop.o
1080LIB_OBJS += negotiator/skipping.o
1081LIB_OBJS += notes-cache.o
1082LIB_OBJS += notes-merge.o
1083LIB_OBJS += notes-utils.o
1084LIB_OBJS += notes.o
1085LIB_OBJS += object-file-convert.o
1086LIB_OBJS += object-file.o
1087LIB_OBJS += object-name.o
1088LIB_OBJS += object-store.o
1089LIB_OBJS += object.o
1090LIB_OBJS += oid-array.o
1091LIB_OBJS += oidmap.o
1092LIB_OBJS += oidset.o
1093LIB_OBJS += oidtree.o
1094LIB_OBJS += pack-bitmap-write.o
1095LIB_OBJS += pack-bitmap.o
1096LIB_OBJS += pack-check.o
1097LIB_OBJS += pack-mtimes.o
1098LIB_OBJS += pack-objects.o
1099LIB_OBJS += pack-revindex.o
1100LIB_OBJS += pack-write.o
1101LIB_OBJS += packfile.o
1102LIB_OBJS += pager.o
1103LIB_OBJS += parallel-checkout.o
1104LIB_OBJS += parse.o
1105LIB_OBJS += parse-options-cb.o
1106LIB_OBJS += parse-options.o
1107LIB_OBJS += patch-delta.o
1108LIB_OBJS += patch-ids.o
1109LIB_OBJS += path.o
1110LIB_OBJS += path-walk.o
1111LIB_OBJS += pathspec.o
1112LIB_OBJS += pkt-line.o
1113LIB_OBJS += preload-index.o
1114LIB_OBJS += pretty.o
1115LIB_OBJS += prio-queue.o
1116LIB_OBJS += progress.o
1117LIB_OBJS += promisor-remote.o
1118LIB_OBJS += prompt.o
1119LIB_OBJS += protocol.o
1120LIB_OBJS += protocol-caps.o
1121LIB_OBJS += prune-packed.o
1122LIB_OBJS += pseudo-merge.o
1123LIB_OBJS += quote.o
1124LIB_OBJS += range-diff.o
1125LIB_OBJS += reachable.o
1126LIB_OBJS += read-cache.o
1127LIB_OBJS += rebase-interactive.o
1128LIB_OBJS += rebase.o
1129LIB_OBJS += ref-filter.o
1130LIB_OBJS += reflog-walk.o
1131LIB_OBJS += reflog.o
1132LIB_OBJS += refs.o
1133LIB_OBJS += refs/debug.o
1134LIB_OBJS += refs/files-backend.o
1135LIB_OBJS += refs/reftable-backend.o
1136LIB_OBJS += refs/iterator.o
1137LIB_OBJS += refs/packed-backend.o
1138LIB_OBJS += refs/ref-cache.o
1139LIB_OBJS += refspec.o
1140LIB_OBJS += remote.o
1141LIB_OBJS += replace-object.o
1142LIB_OBJS += repo-settings.o
1143LIB_OBJS += repository.o
1144LIB_OBJS += rerere.o
1145LIB_OBJS += reset.o
1146LIB_OBJS += resolve-undo.o
1147LIB_OBJS += revision.o
1148LIB_OBJS += run-command.o
1149LIB_OBJS += send-pack.o
1150LIB_OBJS += sequencer.o
1151LIB_OBJS += serve.o
1152LIB_OBJS += server-info.o
1153LIB_OBJS += setup.o
1154LIB_OBJS += shallow.o
1155LIB_OBJS += sideband.o
1156LIB_OBJS += sigchain.o
1157LIB_OBJS += sparse-index.o
1158LIB_OBJS += split-index.o
1159LIB_OBJS += stable-qsort.o
1160LIB_OBJS += statinfo.o
1161LIB_OBJS += strbuf.o
1162LIB_OBJS += streaming.o
1163LIB_OBJS += string-list.o
1164LIB_OBJS += strmap.o
1165LIB_OBJS += strvec.o
1166LIB_OBJS += sub-process.o
1167LIB_OBJS += submodule-config.o
1168LIB_OBJS += submodule.o
1169LIB_OBJS += symlinks.o
1170LIB_OBJS += tag.o
1171LIB_OBJS += tempfile.o
1172LIB_OBJS += thread-utils.o
1173LIB_OBJS += tmp-objdir.o
1174LIB_OBJS += trace.o
1175LIB_OBJS += trace2.o
1176LIB_OBJS += trace2/tr2_cfg.o
1177LIB_OBJS += trace2/tr2_cmd_name.o
1178LIB_OBJS += trace2/tr2_ctr.o
1179LIB_OBJS += trace2/tr2_dst.o
1180LIB_OBJS += trace2/tr2_sid.o
1181LIB_OBJS += trace2/tr2_sysenv.o
1182LIB_OBJS += trace2/tr2_tbuf.o
1183LIB_OBJS += trace2/tr2_tgt_event.o
1184LIB_OBJS += trace2/tr2_tgt_normal.o
1185LIB_OBJS += trace2/tr2_tgt_perf.o
1186LIB_OBJS += trace2/tr2_tls.o
1187LIB_OBJS += trace2/tr2_tmr.o
1188LIB_OBJS += trailer.o
1189LIB_OBJS += transport-helper.o
1190LIB_OBJS += transport.o
1191LIB_OBJS += tree-diff.o
1192LIB_OBJS += tree-walk.o
1193LIB_OBJS += tree.o
1194LIB_OBJS += unpack-trees.o
1195LIB_OBJS += upload-pack.o
1196LIB_OBJS += url.o
1197LIB_OBJS += urlmatch.o
1198LIB_OBJS += usage.o
1199LIB_OBJS += userdiff.o
1200LIB_OBJS += utf8.o
1201LIB_OBJS += varint.o
1202LIB_OBJS += version.o
1203LIB_OBJS += versioncmp.o
1204LIB_OBJS += walker.o
1205LIB_OBJS += wildmatch.o
1206LIB_OBJS += worktree.o
1207LIB_OBJS += wrapper.o
1208LIB_OBJS += write-or-die.o
1209LIB_OBJS += ws.o
1210LIB_OBJS += wt-status.o
1211LIB_OBJS += xdiff-interface.o
1212
1213BUILTIN_OBJS += builtin/add.o
1214BUILTIN_OBJS += builtin/am.o
1215BUILTIN_OBJS += builtin/annotate.o
1216BUILTIN_OBJS += builtin/apply.o
1217BUILTIN_OBJS += builtin/archive.o
1218BUILTIN_OBJS += builtin/backfill.o
1219BUILTIN_OBJS += builtin/bisect.o
1220BUILTIN_OBJS += builtin/blame.o
1221BUILTIN_OBJS += builtin/branch.o
1222BUILTIN_OBJS += builtin/bugreport.o
1223BUILTIN_OBJS += builtin/bundle.o
1224BUILTIN_OBJS += builtin/cat-file.o
1225BUILTIN_OBJS += builtin/check-attr.o
1226BUILTIN_OBJS += builtin/check-ignore.o
1227BUILTIN_OBJS += builtin/check-mailmap.o
1228BUILTIN_OBJS += builtin/check-ref-format.o
1229BUILTIN_OBJS += builtin/checkout--worker.o
1230BUILTIN_OBJS += builtin/checkout-index.o
1231BUILTIN_OBJS += builtin/checkout.o
1232BUILTIN_OBJS += builtin/clean.o
1233BUILTIN_OBJS += builtin/clone.o
1234BUILTIN_OBJS += builtin/column.o
1235BUILTIN_OBJS += builtin/commit-graph.o
1236BUILTIN_OBJS += builtin/commit-tree.o
1237BUILTIN_OBJS += builtin/commit.o
1238BUILTIN_OBJS += builtin/config.o
1239BUILTIN_OBJS += builtin/count-objects.o
1240BUILTIN_OBJS += builtin/credential-cache--daemon.o
1241BUILTIN_OBJS += builtin/credential-cache.o
1242BUILTIN_OBJS += builtin/credential-store.o
1243BUILTIN_OBJS += builtin/credential.o
1244BUILTIN_OBJS += builtin/describe.o
1245BUILTIN_OBJS += builtin/diagnose.o
1246BUILTIN_OBJS += builtin/diff-files.o
1247BUILTIN_OBJS += builtin/diff-index.o
1248BUILTIN_OBJS += builtin/diff-pairs.o
1249BUILTIN_OBJS += builtin/diff-tree.o
1250BUILTIN_OBJS += builtin/diff.o
1251BUILTIN_OBJS += builtin/difftool.o
1252BUILTIN_OBJS += builtin/fast-export.o
1253BUILTIN_OBJS += builtin/fast-import.o
1254BUILTIN_OBJS += builtin/fetch-pack.o
1255BUILTIN_OBJS += builtin/fetch.o
1256BUILTIN_OBJS += builtin/fmt-merge-msg.o
1257BUILTIN_OBJS += builtin/for-each-ref.o
1258BUILTIN_OBJS += builtin/for-each-repo.o
1259BUILTIN_OBJS += builtin/fsck.o
1260BUILTIN_OBJS += builtin/fsmonitor--daemon.o
1261BUILTIN_OBJS += builtin/gc.o
1262BUILTIN_OBJS += builtin/get-tar-commit-id.o
1263BUILTIN_OBJS += builtin/grep.o
1264BUILTIN_OBJS += builtin/hash-object.o
1265BUILTIN_OBJS += builtin/help.o
1266BUILTIN_OBJS += builtin/hook.o
1267BUILTIN_OBJS += builtin/index-pack.o
1268BUILTIN_OBJS += builtin/init-db.o
1269BUILTIN_OBJS += builtin/interpret-trailers.o
1270BUILTIN_OBJS += builtin/log.o
1271BUILTIN_OBJS += builtin/ls-files.o
1272BUILTIN_OBJS += builtin/ls-remote.o
1273BUILTIN_OBJS += builtin/ls-tree.o
1274BUILTIN_OBJS += builtin/mailinfo.o
1275BUILTIN_OBJS += builtin/mailsplit.o
1276BUILTIN_OBJS += builtin/merge-base.o
1277BUILTIN_OBJS += builtin/merge-file.o
1278BUILTIN_OBJS += builtin/merge-index.o
1279BUILTIN_OBJS += builtin/merge-ours.o
1280BUILTIN_OBJS += builtin/merge-recursive.o
1281BUILTIN_OBJS += builtin/merge-tree.o
1282BUILTIN_OBJS += builtin/merge.o
1283BUILTIN_OBJS += builtin/mktag.o
1284BUILTIN_OBJS += builtin/mktree.o
1285BUILTIN_OBJS += builtin/multi-pack-index.o
1286BUILTIN_OBJS += builtin/mv.o
1287BUILTIN_OBJS += builtin/name-rev.o
1288BUILTIN_OBJS += builtin/notes.o
1289BUILTIN_OBJS += builtin/pack-objects.o
1290ifndef WITH_BREAKING_CHANGES
1291BUILTIN_OBJS += builtin/pack-redundant.o
1292endif
1293BUILTIN_OBJS += builtin/pack-refs.o
1294BUILTIN_OBJS += builtin/patch-id.o
1295BUILTIN_OBJS += builtin/prune-packed.o
1296BUILTIN_OBJS += builtin/prune.o
1297BUILTIN_OBJS += builtin/pull.o
1298BUILTIN_OBJS += builtin/push.o
1299BUILTIN_OBJS += builtin/range-diff.o
1300BUILTIN_OBJS += builtin/read-tree.o
1301BUILTIN_OBJS += builtin/rebase.o
1302BUILTIN_OBJS += builtin/receive-pack.o
1303BUILTIN_OBJS += builtin/reflog.o
1304BUILTIN_OBJS += builtin/refs.o
1305BUILTIN_OBJS += builtin/remote-ext.o
1306BUILTIN_OBJS += builtin/remote-fd.o
1307BUILTIN_OBJS += builtin/remote.o
1308BUILTIN_OBJS += builtin/repack.o
1309BUILTIN_OBJS += builtin/replace.o
1310BUILTIN_OBJS += builtin/replay.o
1311BUILTIN_OBJS += builtin/rerere.o
1312BUILTIN_OBJS += builtin/reset.o
1313BUILTIN_OBJS += builtin/rev-list.o
1314BUILTIN_OBJS += builtin/rev-parse.o
1315BUILTIN_OBJS += builtin/revert.o
1316BUILTIN_OBJS += builtin/rm.o
1317BUILTIN_OBJS += builtin/send-pack.o
1318BUILTIN_OBJS += builtin/shortlog.o
1319BUILTIN_OBJS += builtin/show-branch.o
1320BUILTIN_OBJS += builtin/show-index.o
1321BUILTIN_OBJS += builtin/show-ref.o
1322BUILTIN_OBJS += builtin/sparse-checkout.o
1323BUILTIN_OBJS += builtin/stash.o
1324BUILTIN_OBJS += builtin/stripspace.o
1325BUILTIN_OBJS += builtin/submodule--helper.o
1326BUILTIN_OBJS += builtin/symbolic-ref.o
1327BUILTIN_OBJS += builtin/tag.o
1328BUILTIN_OBJS += builtin/unpack-file.o
1329BUILTIN_OBJS += builtin/unpack-objects.o
1330BUILTIN_OBJS += builtin/update-index.o
1331BUILTIN_OBJS += builtin/update-ref.o
1332BUILTIN_OBJS += builtin/update-server-info.o
1333BUILTIN_OBJS += builtin/upload-archive.o
1334BUILTIN_OBJS += builtin/upload-pack.o
1335BUILTIN_OBJS += builtin/var.o
1336BUILTIN_OBJS += builtin/verify-commit.o
1337BUILTIN_OBJS += builtin/verify-pack.o
1338BUILTIN_OBJS += builtin/verify-tag.o
1339BUILTIN_OBJS += builtin/worktree.o
1340BUILTIN_OBJS += builtin/write-tree.o
1341
1342# THIRD_PARTY_SOURCES is a list of patterns compatible with the
1343# $(filter) and $(filter-out) family of functions. They specify source
1344# files which are taken from some third-party source where we want to be
1345# less strict about issues such as coding style so we don't diverge from
1346# upstream unnecessarily (making merging in future changes easier).
1347THIRD_PARTY_SOURCES += compat/inet_ntop.c
1348THIRD_PARTY_SOURCES += compat/inet_pton.c
1349THIRD_PARTY_SOURCES += compat/nedmalloc/%
1350THIRD_PARTY_SOURCES += compat/obstack.%
1351THIRD_PARTY_SOURCES += compat/poll/%
1352THIRD_PARTY_SOURCES += compat/regex/%
1353THIRD_PARTY_SOURCES += sha1collisiondetection/%
1354THIRD_PARTY_SOURCES += sha1dc/%
1355THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/%
1356THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/clar/%
1357
1358CLAR_TEST_SUITES += u-ctype
1359CLAR_TEST_SUITES += u-example-decorate
1360CLAR_TEST_SUITES += u-hash
1361CLAR_TEST_SUITES += u-hashmap
1362CLAR_TEST_SUITES += u-mem-pool
1363CLAR_TEST_SUITES += u-oid-array
1364CLAR_TEST_SUITES += u-oidmap
1365CLAR_TEST_SUITES += u-oidtree
1366CLAR_TEST_SUITES += u-prio-queue
1367CLAR_TEST_SUITES += u-reftable-tree
1368CLAR_TEST_SUITES += u-strbuf
1369CLAR_TEST_SUITES += u-strcmp-offset
1370CLAR_TEST_SUITES += u-strvec
1371CLAR_TEST_SUITES += u-trailer
1372CLAR_TEST_SUITES += u-urlmatch-normalization
1373CLAR_TEST_PROG = $(UNIT_TEST_BIN)/unit-tests$(X)
1374CLAR_TEST_OBJS = $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(CLAR_TEST_SUITES))
1375CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/clar/clar.o
1376CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/unit-test.o
1377CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/lib-oid.o
1378
1379UNIT_TEST_PROGRAMS += t-reftable-basics
1380UNIT_TEST_PROGRAMS += t-reftable-block
1381UNIT_TEST_PROGRAMS += t-reftable-merged
1382UNIT_TEST_PROGRAMS += t-reftable-pq
1383UNIT_TEST_PROGRAMS += t-reftable-readwrite
1384UNIT_TEST_PROGRAMS += t-reftable-record
1385UNIT_TEST_PROGRAMS += t-reftable-stack
1386UNIT_TEST_PROGRAMS += t-reftable-table
1387UNIT_TEST_PROGS = $(patsubst %,$(UNIT_TEST_BIN)/%$X,$(UNIT_TEST_PROGRAMS))
1388UNIT_TEST_OBJS += $(UNIT_TEST_DIR)/test-lib.o
1389UNIT_TEST_OBJS += $(UNIT_TEST_DIR)/lib-reftable.o
1390
1391# xdiff and reftable libs may in turn depend on what is in libgit.a
1392GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(LIB_FILE)
1393EXTLIBS =
1394
1395GIT_USER_AGENT = git/$(GIT_VERSION)
1396
1397ifeq ($(wildcard sha1collisiondetection/lib/sha1.h),sha1collisiondetection/lib/sha1.h)
1398DC_SHA1_SUBMODULE = auto
1399endif
1400
1401# Set CFLAGS, LDFLAGS and other *FLAGS variables. These might be
1402# tweaked by config.* below as well as the command-line, both of
1403# which'll override these defaults.
1404# Older versions of GCC may require adding "-std=gnu99" at the end.
1405CFLAGS = -g -O2 -Wall
1406LDFLAGS =
1407CC_LD_DYNPATH = -Wl,-rpath,
1408BASIC_CFLAGS = -I.
1409BASIC_LDFLAGS =
1410
1411# library flags
1412ARFLAGS = rcs
1413PTHREAD_CFLAGS =
1414
1415# For the 'sparse' target
1416SPARSE_FLAGS ?= -std=gnu99 -D__STDC_NO_VLA__
1417SP_EXTRA_FLAGS =
1418
1419# For informing GIT-BUILD-OPTIONS of the SANITIZE=leak,address targets
1420SANITIZE_LEAK =
1421SANITIZE_ADDRESS =
1422
1423# For the 'coccicheck' target
1424SPATCH_INCLUDE_FLAGS = --all-includes
1425SPATCH_FLAGS =
1426SPATCH_TEST_FLAGS =
1427
1428# If *.o files are present, have "coccicheck" depend on them, with
1429# COMPUTE_HEADER_DEPENDENCIES this will speed up the common-case of
1430# only needing to re-generate coccicheck results for the users of a
1431# given API if it's changed, and not all files in the project. If
1432# COMPUTE_HEADER_DEPENDENCIES=no this will be unset too.
1433SPATCH_USE_O_DEPENDENCIES = YesPlease
1434
1435# Set SPATCH_CONCAT_COCCI to concatenate the contrib/cocci/*.cocci
1436# files into a single contrib/cocci/ALL.cocci before running
1437# "coccicheck".
1438#
1439# Pros:
1440#
1441# - Speeds up a one-shot run of "make coccicheck", as we won't have to
1442# parse *.[ch] files N times for the N *.cocci rules
1443#
1444# Cons:
1445#
1446# - Will make incremental development of *.cocci slower, as
1447# e.g. changing strbuf.cocci will re-run all *.cocci.
1448#
1449# - Makes error and performance analysis harder, as rules will be
1450# applied from a monolithic ALL.cocci, rather than
1451# e.g. strbuf.cocci. To work around this either undefine this, or
1452# generate a specific patch, e.g. this will always use strbuf.cocci,
1453# not ALL.cocci:
1454#
1455# make contrib/coccinelle/strbuf.cocci.patch
1456SPATCH_CONCAT_COCCI = YesPlease
1457
1458# Rebuild 'coccicheck' if $(SPATCH), its flags etc. change
1459TRACK_SPATCH_DEFINES =
1460TRACK_SPATCH_DEFINES += $(SPATCH)
1461TRACK_SPATCH_DEFINES += $(SPATCH_INCLUDE_FLAGS)
1462TRACK_SPATCH_DEFINES += $(SPATCH_FLAGS)
1463TRACK_SPATCH_DEFINES += $(SPATCH_TEST_FLAGS)
1464GIT-SPATCH-DEFINES: FORCE
1465 @FLAGS='$(TRACK_SPATCH_DEFINES)'; \
1466 if test x"$$FLAGS" != x"`cat GIT-SPATCH-DEFINES 2>/dev/null`" ; then \
1467 echo >&2 " * new spatch flags"; \
1468 echo "$$FLAGS" >GIT-SPATCH-DEFINES; \
1469 fi
1470
1471include config.mak.uname
1472-include config.mak.autogen
1473-include config.mak
1474
1475ifdef DEVELOPER
1476include config.mak.dev
1477endif
1478
1479GIT-VERSION-FILE: FORCE
1480 @OLD=$$(cat $@ 2>/dev/null || :) && \
1481 $(call version_gen,"$(shell pwd)",GIT-VERSION-FILE.in,$@) && \
1482 NEW=$$(cat $@ 2>/dev/null || :) && \
1483 if test "$$OLD" != "$$NEW"; then echo "$$NEW" >&2; fi
1484
1485# We need to set GIT_VERSION_OVERRIDE before including the version file as
1486# otherwise any user-provided value for GIT_VERSION would have been overridden
1487# already.
1488GIT_VERSION_OVERRIDE := $(GIT_VERSION)
1489-include GIT-VERSION-FILE
1490
1491# what 'all' will build and 'install' will install in gitexecdir,
1492# excluding programs for built-in commands
1493ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
1494ALL_COMMANDS_TO_INSTALL = $(ALL_PROGRAMS)
1495ifeq (,$(SKIP_DASHED_BUILT_INS))
1496ALL_COMMANDS_TO_INSTALL += $(BUILT_INS)
1497else
1498# git-upload-pack, git-receive-pack and git-upload-archive are special: they
1499# are _expected_ to be present in the `bin/` directory in their dashed form.
1500ALL_COMMANDS_TO_INSTALL += git-receive-pack$(X)
1501ALL_COMMANDS_TO_INSTALL += git-upload-archive$(X)
1502ALL_COMMANDS_TO_INSTALL += git-upload-pack$(X)
1503endif
1504
1505ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_APPEND)
1506ALL_LDFLAGS = $(LDFLAGS) $(LDFLAGS_APPEND)
1507
1508ifdef SANITIZE
1509SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag))
1510BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE)
1511BASIC_CFLAGS += -fno-omit-frame-pointer
1512ifneq ($(filter undefined,$(SANITIZERS)),)
1513BASIC_CFLAGS += -DSHA1DC_FORCE_ALIGNED_ACCESS
1514endif
1515ifneq ($(filter leak,$(SANITIZERS)),)
1516BASIC_CFLAGS += -O0
1517SANITIZE_LEAK = YesCompiledWithIt
1518endif
1519ifneq ($(filter address,$(SANITIZERS)),)
1520NO_REGEX = NeededForASAN
1521SANITIZE_ADDRESS = YesCompiledWithIt
1522endif
1523endif
1524
1525ifndef sysconfdir
1526ifeq ($(prefix),/usr)
1527sysconfdir = /etc
1528else
1529sysconfdir = etc
1530endif
1531endif
1532
1533ifndef COMPUTE_HEADER_DEPENDENCIES
1534COMPUTE_HEADER_DEPENDENCIES = auto
1535endif
1536
1537ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1538dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1539 -Wno-pedantic \
1540 -c -MF /dev/null -MQ /dev/null -MMD -MP \
1541 -x c /dev/null -o /dev/null 2>&1; \
1542 echo $$?)
1543ifeq ($(dep_check),0)
1544override COMPUTE_HEADER_DEPENDENCIES = yes
1545else
1546override COMPUTE_HEADER_DEPENDENCIES = no
1547endif
1548endif
1549
1550ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1551USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1552else
1553ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1554$(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1555(not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1556endif
1557endif
1558
1559ifndef GENERATE_COMPILATION_DATABASE
1560GENERATE_COMPILATION_DATABASE = no
1561endif
1562
1563ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
1564compdb_check = $(shell $(CC) $(ALL_CFLAGS) \
1565 -Wno-pedantic \
1566 -c -MJ /dev/null \
1567 -x c /dev/null -o /dev/null 2>&1; \
1568 echo $$?)
1569ifneq ($(compdb_check),0)
1570override GENERATE_COMPILATION_DATABASE = no
1571$(warning GENERATE_COMPILATION_DATABASE is set to "yes", but your compiler does not \
1572support generating compilation database entries)
1573endif
1574else
1575ifneq ($(GENERATE_COMPILATION_DATABASE),no)
1576$(error please set GENERATE_COMPILATION_DATABASE to "yes" or "no" \
1577(not "$(GENERATE_COMPILATION_DATABASE)"))
1578endif
1579endif
1580
1581ifdef SANE_TOOL_PATH
1582SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1583BROKEN_PATH_FIX = s|^\# @BROKEN_PATH_FIX@$$|git_broken_path_fix "$(SANE_TOOL_PATH_SQ)"|
1584PATH := $(SANE_TOOL_PATH):${PATH}
1585else
1586BROKEN_PATH_FIX = /^\# @BROKEN_PATH_FIX@$$/d
1587endif
1588
1589ifeq (,$(HOST_CPU))
1590 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(firstword $(subst -, ,$(uname_M)))\""
1591else
1592 BASIC_CFLAGS += -DGIT_HOST_CPU="\"$(HOST_CPU)\""
1593endif
1594
1595ifneq (,$(INLINE))
1596 BASIC_CFLAGS += -Dinline=$(INLINE)
1597endif
1598
1599ifneq (,$(SOCKLEN_T))
1600 BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1601endif
1602
1603ifeq ($(uname_S),Darwin)
1604 ifndef NO_FINK
1605 ifeq ($(shell test -d /sw/lib && echo y),y)
1606 BASIC_CFLAGS += -I/sw/include
1607 BASIC_LDFLAGS += -L/sw/lib
1608 endif
1609 endif
1610 ifndef NO_DARWIN_PORTS
1611 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1612 BASIC_CFLAGS += -I/opt/local/include
1613 BASIC_LDFLAGS += -L/opt/local/lib
1614 endif
1615 endif
1616 ifndef NO_APPLE_COMMON_CRYPTO
1617 NO_OPENSSL = YesPlease
1618 APPLE_COMMON_CRYPTO = YesPlease
1619 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1620 endif
1621 PTHREAD_LIBS =
1622endif
1623
1624ifdef NO_LIBGEN_H
1625 COMPAT_CFLAGS += -DNO_LIBGEN_H
1626 COMPAT_OBJS += compat/basename.o
1627endif
1628
1629ifdef USE_LIBPCRE1
1630$(error The USE_LIBPCRE1 build option has been removed, use version 2 with USE_LIBPCRE)
1631endif
1632
1633USE_LIBPCRE2 ?= $(USE_LIBPCRE)
1634
1635ifneq (,$(USE_LIBPCRE2))
1636 BASIC_CFLAGS += -DUSE_LIBPCRE2
1637 EXTLIBS += -lpcre2-8
1638endif
1639
1640ifdef LIBPCREDIR
1641 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1642 EXTLIBS += $(call libpath_template,$(LIBPCREDIR)/$(lib))
1643endif
1644
1645ifdef HAVE_ALLOCA_H
1646 BASIC_CFLAGS += -DHAVE_ALLOCA_H
1647endif
1648
1649IMAP_SEND_BUILDDEPS =
1650IMAP_SEND_LDFLAGS =
1651
1652ifdef NO_CURL
1653 BASIC_CFLAGS += -DNO_CURL
1654 REMOTE_CURL_PRIMARY =
1655 REMOTE_CURL_ALIASES =
1656 REMOTE_CURL_NAMES =
1657 EXCLUDED_PROGRAMS += git-http-fetch git-http-push
1658else
1659 ifdef CURLDIR
1660 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1661 CURL_CFLAGS = -I$(CURLDIR)/include
1662 CURL_LIBCURL = $(call libpath_template,$(CURLDIR)/$(lib))
1663 else
1664 CURL_CFLAGS =
1665 CURL_LIBCURL =
1666 endif
1667
1668 ifndef CURL_LDFLAGS
1669 CURL_LDFLAGS = $(eval CURL_LDFLAGS := $$(shell $$(CURL_CONFIG) --libs))$(CURL_LDFLAGS)
1670 endif
1671 CURL_LIBCURL += $(CURL_LDFLAGS)
1672
1673 ifndef CURL_CFLAGS
1674 CURL_CFLAGS = $(eval CURL_CFLAGS := $$(shell $$(CURL_CONFIG) --cflags))$(CURL_CFLAGS)
1675 endif
1676 BASIC_CFLAGS += $(CURL_CFLAGS)
1677
1678 REMOTE_CURL_PRIMARY = git-remote-http$X
1679 REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1680 REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1681 PROGRAM_OBJS += http-fetch.o
1682 PROGRAMS += $(REMOTE_CURL_NAMES)
1683 ifndef NO_EXPAT
1684 PROGRAM_OBJS += http-push.o
1685 endif
1686 curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1687 ifeq "$(curl_check)" "072200"
1688 USE_CURL_FOR_IMAP_SEND = YesPlease
1689 endif
1690 ifdef USE_CURL_FOR_IMAP_SEND
1691 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1692 IMAP_SEND_BUILDDEPS = http.o
1693 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1694 endif
1695 ifndef NO_EXPAT
1696 ifdef EXPATDIR
1697 BASIC_CFLAGS += -I$(EXPATDIR)/include
1698 EXPAT_LIBEXPAT = $(call libpath_template,$(EXPATDIR)/$(lib)) -lexpat
1699 else
1700 EXPAT_LIBEXPAT = -lexpat
1701 endif
1702 ifdef EXPAT_NEEDS_XMLPARSE_H
1703 BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1704 endif
1705 endif
1706endif
1707IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1708
1709ifdef ZLIB_NG
1710 BASIC_CFLAGS += -DHAVE_ZLIB_NG
1711 ifdef ZLIB_NG_PATH
1712 BASIC_CFLAGS += -I$(ZLIB_NG_PATH)/include
1713 EXTLIBS += $(call libpath_template,$(ZLIB_NG_PATH)/$(lib))
1714 endif
1715 EXTLIBS += -lz-ng
1716else
1717 ifdef ZLIB_PATH
1718 BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1719 EXTLIBS += $(call libpath_template,$(ZLIB_PATH)/$(lib))
1720 endif
1721 EXTLIBS += -lz
1722endif
1723
1724ifndef NO_OPENSSL
1725 OPENSSL_LIBSSL = -lssl
1726 ifdef OPENSSLDIR
1727 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1728 OPENSSL_LINK = $(call libpath_template,$(OPENSSLDIR)/$(lib))
1729 else
1730 OPENSSL_LINK =
1731 endif
1732 ifdef NEEDS_CRYPTO_WITH_SSL
1733 OPENSSL_LIBSSL += -lcrypto
1734 endif
1735else
1736 BASIC_CFLAGS += -DNO_OPENSSL
1737 OPENSSL_LIBSSL =
1738endif
1739ifdef NO_OPENSSL
1740 LIB_4_CRYPTO =
1741else
1742ifdef NEEDS_SSL_WITH_CRYPTO
1743 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1744else
1745 LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1746endif
1747ifdef APPLE_COMMON_CRYPTO
1748 LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1749endif
1750endif
1751ifndef NO_ICONV
1752 ifdef NEEDS_LIBICONV
1753 ifdef ICONVDIR
1754 BASIC_CFLAGS += -I$(ICONVDIR)/include
1755 ICONV_LINK = $(call libpath_template,$(ICONVDIR)/$(lib))
1756 else
1757 ICONV_LINK =
1758 endif
1759 ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1760 ICONV_LINK += -lintl
1761 endif
1762 EXTLIBS += $(ICONV_LINK) -liconv
1763 endif
1764endif
1765ifdef ICONV_OMITS_BOM
1766 BASIC_CFLAGS += -DICONV_OMITS_BOM
1767endif
1768ifdef NEEDS_LIBGEN
1769 EXTLIBS += -lgen
1770endif
1771ifndef NO_GETTEXT
1772ifndef LIBC_CONTAINS_LIBINTL
1773 EXTLIBS += -lintl
1774endif
1775endif
1776ifdef NEEDS_SOCKET
1777 EXTLIBS += -lsocket
1778endif
1779ifdef NEEDS_NSL
1780 EXTLIBS += -lnsl
1781endif
1782ifdef NEEDS_RESOLV
1783 EXTLIBS += -lresolv
1784endif
1785ifdef NO_D_TYPE_IN_DIRENT
1786 BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1787endif
1788ifdef NO_GECOS_IN_PWENT
1789 BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1790endif
1791ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1792 BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1793endif
1794ifdef USE_NSEC
1795 BASIC_CFLAGS += -DUSE_NSEC
1796endif
1797ifdef USE_ST_TIMESPEC
1798 BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1799endif
1800ifdef NO_NORETURN
1801 BASIC_CFLAGS += -DNO_NORETURN
1802endif
1803ifdef NO_NSEC
1804 BASIC_CFLAGS += -DNO_NSEC
1805endif
1806ifdef SNPRINTF_RETURNS_BOGUS
1807 COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1808 COMPAT_OBJS += compat/snprintf.o
1809endif
1810ifdef FREAD_READS_DIRECTORIES
1811 COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1812 COMPAT_OBJS += compat/fopen.o
1813endif
1814ifdef OPEN_RETURNS_EINTR
1815 COMPAT_CFLAGS += -DOPEN_RETURNS_EINTR
1816endif
1817ifdef NO_SYMLINK_HEAD
1818 BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1819endif
1820ifdef NO_GETTEXT
1821 BASIC_CFLAGS += -DNO_GETTEXT
1822 USE_GETTEXT_SCHEME ?= fallthrough
1823endif
1824ifdef NO_POLL
1825 NO_POLL_H = YesPlease
1826 NO_SYS_POLL_H = YesPlease
1827 COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1828 COMPAT_OBJS += compat/poll/poll.o
1829endif
1830ifdef NO_STRCASESTR
1831 COMPAT_CFLAGS += -DNO_STRCASESTR
1832 COMPAT_OBJS += compat/strcasestr.o
1833endif
1834ifdef NO_STRLCPY
1835 COMPAT_CFLAGS += -DNO_STRLCPY
1836 COMPAT_OBJS += compat/strlcpy.o
1837endif
1838ifdef NO_STRTOUMAX
1839 COMPAT_CFLAGS += -DNO_STRTOUMAX
1840 COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1841endif
1842ifdef NO_STRTOULL
1843 COMPAT_CFLAGS += -DNO_STRTOULL
1844endif
1845ifdef NO_SETENV
1846 COMPAT_CFLAGS += -DNO_SETENV
1847 COMPAT_OBJS += compat/setenv.o
1848endif
1849ifdef NO_MKDTEMP
1850 COMPAT_CFLAGS += -DNO_MKDTEMP
1851 COMPAT_OBJS += compat/mkdtemp.o
1852endif
1853ifdef MKDIR_WO_TRAILING_SLASH
1854 COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1855 COMPAT_OBJS += compat/mkdir.o
1856endif
1857ifdef NO_UNSETENV
1858 COMPAT_CFLAGS += -DNO_UNSETENV
1859 COMPAT_OBJS += compat/unsetenv.o
1860endif
1861ifdef NO_SYS_SELECT_H
1862 BASIC_CFLAGS += -DNO_SYS_SELECT_H
1863endif
1864ifdef NO_POLL_H
1865 BASIC_CFLAGS += -DNO_POLL_H
1866endif
1867ifdef NO_SYS_POLL_H
1868 BASIC_CFLAGS += -DNO_SYS_POLL_H
1869endif
1870ifdef NEEDS_SYS_PARAM_H
1871 BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1872endif
1873ifdef NO_INTTYPES_H
1874 BASIC_CFLAGS += -DNO_INTTYPES_H
1875endif
1876ifdef NO_INITGROUPS
1877 BASIC_CFLAGS += -DNO_INITGROUPS
1878endif
1879ifdef NO_MMAP
1880 COMPAT_CFLAGS += -DNO_MMAP
1881 COMPAT_OBJS += compat/mmap.o
1882else
1883 ifdef USE_WIN32_MMAP
1884 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1885 COMPAT_OBJS += compat/win32mmap.o
1886 endif
1887endif
1888ifdef MMAP_PREVENTS_DELETE
1889 BASIC_CFLAGS += -DMMAP_PREVENTS_DELETE
1890endif
1891ifdef OBJECT_CREATION_USES_RENAMES
1892 COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1893endif
1894ifdef NO_STRUCT_ITIMERVAL
1895 COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1896 NO_SETITIMER = YesPlease
1897endif
1898ifdef NO_SETITIMER
1899 COMPAT_CFLAGS += -DNO_SETITIMER
1900endif
1901ifdef NO_PREAD
1902 COMPAT_CFLAGS += -DNO_PREAD
1903 COMPAT_OBJS += compat/pread.o
1904endif
1905ifdef NO_FAST_WORKING_DIRECTORY
1906 BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1907endif
1908ifdef NO_TRUSTABLE_FILEMODE
1909 BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1910endif
1911ifdef NEEDS_MODE_TRANSLATION
1912 COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1913 COMPAT_OBJS += compat/stat.o
1914endif
1915ifdef NO_IPV6
1916 BASIC_CFLAGS += -DNO_IPV6
1917endif
1918ifdef NO_INTPTR_T
1919 COMPAT_CFLAGS += -DNO_INTPTR_T
1920endif
1921ifdef NO_UINTMAX_T
1922 BASIC_CFLAGS += -Duintmax_t=uint32_t
1923endif
1924ifdef NO_SOCKADDR_STORAGE
1925ifdef NO_IPV6
1926 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1927else
1928 BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1929endif
1930endif
1931ifdef NO_INET_NTOP
1932 LIB_OBJS += compat/inet_ntop.o
1933 BASIC_CFLAGS += -DNO_INET_NTOP
1934endif
1935ifdef NO_INET_PTON
1936 LIB_OBJS += compat/inet_pton.o
1937 BASIC_CFLAGS += -DNO_INET_PTON
1938endif
1939ifdef NO_UNIX_SOCKETS
1940 BASIC_CFLAGS += -DNO_UNIX_SOCKETS
1941else
1942 LIB_OBJS += unix-socket.o
1943 LIB_OBJS += unix-stream-server.o
1944endif
1945
1946# Simple IPC requires threads and platform-specific IPC support.
1947# Only platforms that have both should include these source files
1948# in the build.
1949#
1950# On Windows-based systems, Simple IPC requires threads and Windows
1951# Named Pipes. These are always available, so Simple IPC support
1952# is optional.
1953#
1954# On Unix-based systems, Simple IPC requires pthreads and Unix
1955# domain sockets. So support is only enabled when both are present.
1956#
1957ifdef USE_WIN32_IPC
1958 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
1959 LIB_OBJS += compat/simple-ipc/ipc-shared.o
1960 LIB_OBJS += compat/simple-ipc/ipc-win32.o
1961else
1962ifndef NO_PTHREADS
1963ifndef NO_UNIX_SOCKETS
1964 BASIC_CFLAGS += -DSUPPORTS_SIMPLE_IPC
1965 LIB_OBJS += compat/simple-ipc/ipc-shared.o
1966 LIB_OBJS += compat/simple-ipc/ipc-unix-socket.o
1967endif
1968endif
1969endif
1970
1971ifdef NO_ICONV
1972 BASIC_CFLAGS += -DNO_ICONV
1973endif
1974
1975ifdef OLD_ICONV
1976 BASIC_CFLAGS += -DOLD_ICONV
1977endif
1978
1979ifdef NO_DEFLATE_BOUND
1980 BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1981endif
1982
1983ifdef NO_POSIX_GOODIES
1984 BASIC_CFLAGS += -DNO_POSIX_GOODIES
1985endif
1986
1987ifdef APPLE_COMMON_CRYPTO_SHA1
1988 # Apple CommonCrypto requires chunking
1989 SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1990endif
1991
1992ifdef PPC_SHA1
1993$(error the PPC_SHA1 flag has been removed along with the PowerPC-specific SHA-1 implementation.)
1994endif
1995
1996ifdef OPENSSL_SHA1
1997 EXTLIBS += $(LIB_4_CRYPTO)
1998 BASIC_CFLAGS += -DSHA1_OPENSSL
1999else
2000ifdef BLK_SHA1
2001 LIB_OBJS += block-sha1/sha1.o
2002 BASIC_CFLAGS += -DSHA1_BLK
2003else
2004ifdef APPLE_COMMON_CRYPTO_SHA1
2005 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
2006 BASIC_CFLAGS += -DSHA1_APPLE
2007else
2008 BASIC_CFLAGS += -DSHA1_DC
2009 LIB_OBJS += sha1dc_git.o
2010ifdef DC_SHA1_EXTERNAL
2011 ifdef DC_SHA1_SUBMODULE
2012 ifneq ($(DC_SHA1_SUBMODULE),auto)
2013$(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
2014 endif
2015 endif
2016 BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
2017 EXTLIBS += -lsha1detectcoll
2018else
2019ifdef DC_SHA1_SUBMODULE
2020 LIB_OBJS += sha1collisiondetection/lib/sha1.o
2021 LIB_OBJS += sha1collisiondetection/lib/ubc_check.o
2022 BASIC_CFLAGS += -DDC_SHA1_SUBMODULE
2023else
2024 LIB_OBJS += sha1dc/sha1.o
2025 LIB_OBJS += sha1dc/ubc_check.o
2026endif
2027 BASIC_CFLAGS += \
2028 -DSHA1DC_NO_STANDARD_INCLUDES \
2029 -DSHA1DC_INIT_SAFE_HASH_DEFAULT=0 \
2030 -DSHA1DC_CUSTOM_INCLUDE_SHA1_C="\"git-compat-util.h\"" \
2031 -DSHA1DC_CUSTOM_INCLUDE_UBC_CHECK_C="\"git-compat-util.h\""
2032endif
2033endif
2034endif
2035endif
2036
2037ifdef OPENSSL_SHA1_UNSAFE
2038ifndef OPENSSL_SHA1
2039 EXTLIBS += $(LIB_4_CRYPTO)
2040 BASIC_CFLAGS += -DSHA1_OPENSSL_UNSAFE
2041endif
2042else
2043ifdef BLK_SHA1_UNSAFE
2044ifndef BLK_SHA1
2045 LIB_OBJS += block-sha1/sha1.o
2046 BASIC_CFLAGS += -DSHA1_BLK_UNSAFE
2047endif
2048else
2049ifdef APPLE_COMMON_CRYPTO_SHA1_UNSAFE
2050ifndef APPLE_COMMON_CRYPTO_SHA1
2051 COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
2052 BASIC_CFLAGS += -DSHA1_APPLE_UNSAFE
2053endif
2054endif
2055endif
2056endif
2057
2058ifdef OPENSSL_SHA256
2059 EXTLIBS += $(LIB_4_CRYPTO)
2060 BASIC_CFLAGS += -DSHA256_OPENSSL
2061else
2062ifdef NETTLE_SHA256
2063 BASIC_CFLAGS += -DSHA256_NETTLE
2064 EXTLIBS += -lnettle
2065else
2066ifdef GCRYPT_SHA256
2067 BASIC_CFLAGS += -DSHA256_GCRYPT
2068 EXTLIBS += -lgcrypt
2069else
2070 LIB_OBJS += sha256/block/sha256.o
2071 BASIC_CFLAGS += -DSHA256_BLK
2072endif
2073endif
2074endif
2075
2076ifdef SHA1_MAX_BLOCK_SIZE
2077 LIB_OBJS += compat/sha1-chunked.o
2078 BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
2079endif
2080ifdef NO_HSTRERROR
2081 COMPAT_CFLAGS += -DNO_HSTRERROR
2082 COMPAT_OBJS += compat/hstrerror.o
2083endif
2084ifdef NO_MEMMEM
2085 COMPAT_CFLAGS += -DNO_MEMMEM
2086 COMPAT_OBJS += compat/memmem.o
2087endif
2088ifdef NO_GETPAGESIZE
2089 COMPAT_CFLAGS += -DNO_GETPAGESIZE
2090endif
2091ifdef INTERNAL_QSORT
2092 COMPAT_CFLAGS += -DINTERNAL_QSORT
2093endif
2094ifdef HAVE_ISO_QSORT_S
2095 COMPAT_CFLAGS += -DHAVE_ISO_QSORT_S
2096else
2097 COMPAT_OBJS += compat/qsort_s.o
2098endif
2099ifdef RUNTIME_PREFIX
2100 COMPAT_CFLAGS += -DRUNTIME_PREFIX
2101endif
2102
2103ifdef NO_PTHREADS
2104 BASIC_CFLAGS += -DNO_PTHREADS
2105else
2106 BASIC_CFLAGS += $(PTHREAD_CFLAGS)
2107 EXTLIBS += $(PTHREAD_LIBS)
2108endif
2109
2110ifdef HAVE_PATHS_H
2111 BASIC_CFLAGS += -DHAVE_PATHS_H
2112endif
2113
2114ifdef HAVE_LIBCHARSET_H
2115 BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
2116 EXTLIBS += $(CHARSET_LIB)
2117endif
2118
2119ifdef HAVE_STRINGS_H
2120 BASIC_CFLAGS += -DHAVE_STRINGS_H
2121endif
2122
2123ifdef HAVE_DEV_TTY
2124 BASIC_CFLAGS += -DHAVE_DEV_TTY
2125endif
2126
2127ifdef DIR_HAS_BSD_GROUP_SEMANTICS
2128 COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
2129endif
2130ifdef UNRELIABLE_FSTAT
2131 BASIC_CFLAGS += -DUNRELIABLE_FSTAT
2132endif
2133ifdef NO_REGEX
2134 COMPAT_CFLAGS += -Icompat/regex
2135 COMPAT_OBJS += compat/regex/regex.o
2136else
2137ifdef USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS
2138 COMPAT_CFLAGS += -DUSE_ENHANCED_BASIC_REGULAR_EXPRESSIONS
2139 COMPAT_OBJS += compat/regcomp_enhanced.o
2140endif
2141endif
2142ifdef NATIVE_CRLF
2143 BASIC_CFLAGS += -DNATIVE_CRLF
2144endif
2145
2146ifdef USE_NED_ALLOCATOR
2147 COMPAT_CFLAGS += -Icompat/nedmalloc
2148 COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
2149 OVERRIDE_STRDUP = YesPlease
2150endif
2151
2152ifdef OVERRIDE_STRDUP
2153 COMPAT_CFLAGS += -DOVERRIDE_STRDUP
2154 COMPAT_OBJS += compat/strdup.o
2155endif
2156
2157ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2158 export GIT_TEST_CMP_USE_COPIED_CONTEXT
2159endif
2160
2161ifndef NO_MSGFMT_EXTENDED_OPTIONS
2162 MSGFMT += --check
2163endif
2164
2165ifdef HAVE_CLOCK_GETTIME
2166 BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
2167endif
2168
2169ifdef HAVE_CLOCK_MONOTONIC
2170 BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
2171endif
2172
2173ifdef HAVE_SYNC_FILE_RANGE
2174 BASIC_CFLAGS += -DHAVE_SYNC_FILE_RANGE
2175endif
2176
2177ifdef HAVE_SYSINFO
2178 BASIC_CFLAGS += -DHAVE_SYSINFO
2179endif
2180
2181ifdef HAVE_BSD_SYSCTL
2182 BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
2183endif
2184
2185ifdef HAVE_GETDELIM
2186 BASIC_CFLAGS += -DHAVE_GETDELIM
2187endif
2188
2189ifneq ($(findstring arc4random,$(CSPRNG_METHOD)),)
2190 BASIC_CFLAGS += -DHAVE_ARC4RANDOM
2191endif
2192
2193ifneq ($(findstring libbsd,$(CSPRNG_METHOD)),)
2194 BASIC_CFLAGS += -DHAVE_ARC4RANDOM_LIBBSD
2195 EXTLIBS += -lbsd
2196endif
2197
2198ifneq ($(findstring getrandom,$(CSPRNG_METHOD)),)
2199 BASIC_CFLAGS += -DHAVE_GETRANDOM
2200endif
2201
2202ifneq ($(findstring getentropy,$(CSPRNG_METHOD)),)
2203 BASIC_CFLAGS += -DHAVE_GETENTROPY
2204endif
2205
2206ifneq ($(findstring rtlgenrandom,$(CSPRNG_METHOD)),)
2207 BASIC_CFLAGS += -DHAVE_RTLGENRANDOM
2208endif
2209
2210ifneq ($(findstring openssl,$(CSPRNG_METHOD)),)
2211 BASIC_CFLAGS += -DHAVE_OPENSSL_CSPRNG
2212 EXTLIBS += -lcrypto -lssl
2213endif
2214
2215ifndef HAVE_PLATFORM_PROCINFO
2216 COMPAT_OBJS += compat/stub/procinfo.o
2217endif
2218
2219ifdef RUNTIME_PREFIX
2220
2221 ifdef HAVE_BSD_KERN_PROC_SYSCTL
2222 BASIC_CFLAGS += -DHAVE_BSD_KERN_PROC_SYSCTL
2223 endif
2224
2225 ifneq ($(PROCFS_EXECUTABLE_PATH),)
2226 pep_SQ = $(subst ','\'',$(PROCFS_EXECUTABLE_PATH))
2227 BASIC_CFLAGS += '-DPROCFS_EXECUTABLE_PATH="$(pep_SQ)"'
2228 endif
2229
2230 ifdef HAVE_NS_GET_EXECUTABLE_PATH
2231 BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
2232 endif
2233
2234 ifdef HAVE_ZOS_GET_EXECUTABLE_PATH
2235 BASIC_CFLAGS += -DHAVE_ZOS_GET_EXECUTABLE_PATH
2236 endif
2237
2238 ifdef HAVE_WPGMPTR
2239 BASIC_CFLAGS += -DHAVE_WPGMPTR
2240 endif
2241
2242endif
2243
2244ifdef FILENO_IS_A_MACRO
2245 COMPAT_CFLAGS += -DFILENO_IS_A_MACRO
2246 COMPAT_OBJS += compat/fileno.o
2247endif
2248
2249ifdef NEED_ACCESS_ROOT_HANDLER
2250 COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
2251 COMPAT_OBJS += compat/access.o
2252endif
2253
2254ifdef FSMONITOR_DAEMON_BACKEND
2255 COMPAT_CFLAGS += -DHAVE_FSMONITOR_DAEMON_BACKEND
2256 COMPAT_OBJS += compat/fsmonitor/fsm-listen-$(FSMONITOR_DAEMON_BACKEND).o
2257 COMPAT_OBJS += compat/fsmonitor/fsm-health-$(FSMONITOR_DAEMON_BACKEND).o
2258 COMPAT_OBJS += compat/fsmonitor/fsm-ipc-$(FSMONITOR_DAEMON_BACKEND).o
2259endif
2260
2261ifdef FSMONITOR_OS_SETTINGS
2262 COMPAT_CFLAGS += -DHAVE_FSMONITOR_OS_SETTINGS
2263 COMPAT_OBJS += compat/fsmonitor/fsm-settings-$(FSMONITOR_OS_SETTINGS).o
2264 COMPAT_OBJS += compat/fsmonitor/fsm-path-utils-$(FSMONITOR_OS_SETTINGS).o
2265endif
2266
2267ifdef WITH_BREAKING_CHANGES
2268 BASIC_CFLAGS += -DWITH_BREAKING_CHANGES
2269endif
2270
2271ifdef CHECK_ASSERTION_SIDE_EFFECTS
2272 BASIC_CFLAGS += -DCHECK_ASSERTION_SIDE_EFFECTS
2273endif
2274
2275ifdef INCLUDE_LIBGIT_RS
2276 # Enable symbol hiding in contrib/libgit-sys/libgitpub.a without making
2277 # us rebuild the whole tree every time we run a Rust build.
2278 BASIC_CFLAGS += -fvisibility=hidden
2279endif
2280
2281ifeq ($(TCLTK_PATH),)
2282NO_TCLTK = NoThanks
2283endif
2284
2285ifeq ($(PERL_PATH),)
2286NO_PERL = NoThanks
2287endif
2288
2289ifeq ($(PYTHON_PATH),)
2290NO_PYTHON = NoThanks
2291endif
2292
2293ifndef PAGER_ENV
2294PAGER_ENV = LESS=FRX LV=-c
2295endif
2296
2297ifdef NO_INSTALL_HARDLINKS
2298 export NO_INSTALL_HARDLINKS
2299endif
2300
2301### profile feedback build
2302#
2303
2304# Can adjust this to be a global directory if you want to do extended
2305# data gathering
2306PROFILE_DIR := $(CURDIR)
2307
2308ifeq ("$(PROFILE)","GEN")
2309 BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
2310 EXTLIBS += -lgcov
2311 export CCACHE_DISABLE = t
2312 V = 1
2313else
2314ifneq ("$(PROFILE)","")
2315 BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
2316 export CCACHE_DISABLE = t
2317 V = 1
2318endif
2319endif
2320
2321# Shell quote (do not use $(call) to accommodate ancient setups);
2322
2323ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
2324ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
2325
2326DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
2327NO_GETTEXT_SQ = $(subst ','\'',$(NO_GETTEXT))
2328bindir_SQ = $(subst ','\'',$(bindir))
2329bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
2330mandir_SQ = $(subst ','\'',$(mandir))
2331mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
2332infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
2333bash_completion_dir_SQ = $(subst ','\'',$(bash_completion_dir))
2334perllibdir_SQ = $(subst ','\'',$(perllibdir))
2335localedir_SQ = $(subst ','\'',$(localedir))
2336localedir_relative_SQ = $(subst ','\'',$(localedir_relative))
2337gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
2338gitexecdir_relative_SQ = $(subst ','\'',$(gitexecdir_relative))
2339template_dir_SQ = $(subst ','\'',$(template_dir))
2340htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
2341prefix_SQ = $(subst ','\'',$(prefix))
2342perllibdir_relative_SQ = $(subst ','\'',$(perllibdir_relative))
2343gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
2344gitwebstaticdir_SQ = $(subst ','\'',$(gitwebstaticdir))
2345
2346SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
2347TEST_SHELL_PATH_SQ = $(subst ','\'',$(TEST_SHELL_PATH))
2348PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
2349PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
2350TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
2351DIFF_SQ = $(subst ','\'',$(DIFF))
2352PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
2353
2354# RUNTIME_PREFIX's resolution logic requires resource paths to be expressed
2355# relative to each other and share an installation path.
2356#
2357# This is a dependency in:
2358# - Git's binary RUNTIME_PREFIX logic in (see "exec_cmd.c").
2359# - The runtime prefix Perl header (see
2360# "perl/header_templates/runtime_prefix.template.pl").
2361ifdef RUNTIME_PREFIX
2362
2363ifneq ($(filter /%,$(firstword $(gitexecdir_relative))),)
2364$(error RUNTIME_PREFIX requires a relative gitexecdir, not: $(gitexecdir))
2365endif
2366
2367ifneq ($(filter /%,$(firstword $(localedir_relative))),)
2368$(error RUNTIME_PREFIX requires a relative localedir, not: $(localedir))
2369endif
2370
2371ifndef NO_PERL
2372ifneq ($(filter /%,$(firstword $(perllibdir_relative))),)
2373$(error RUNTIME_PREFIX requires a relative perllibdir, not: $(perllibdir))
2374endif
2375endif
2376
2377endif
2378
2379# We must filter out any object files from $(GITLIBS),
2380# as it is typically used like:
2381#
2382# foo: foo.o $(GITLIBS)
2383# $(CC) $(filter %.o,$^) $(LIBS)
2384#
2385# where we use it as a dependency. Since we also pull object files
2386# from the dependency list, that would make each entry appear twice.
2387LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
2388
2389BASIC_CFLAGS += $(COMPAT_CFLAGS)
2390LIB_OBJS += $(COMPAT_OBJS)
2391
2392# Quote for C
2393
2394ifdef DEFAULT_EDITOR
2395DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2396DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2397
2398BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2399endif
2400
2401ifdef DEFAULT_PAGER
2402DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2403DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2404
2405BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2406endif
2407
2408ifdef SHELL_PATH
2409SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2410SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2411
2412BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2413endif
2414
2415GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2416GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2417GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2418GIT-USER-AGENT: FORCE
2419 @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2420 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2421 fi
2422
2423ifdef DEFAULT_HELP_FORMAT
2424BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2425endif
2426
2427ALL_CFLAGS += $(BASIC_CFLAGS)
2428ALL_LDFLAGS += $(BASIC_LDFLAGS)
2429
2430export DIFF TAR INSTALL DESTDIR SHELL_PATH
2431
2432
2433### Build rules
2434
2435SHELL = $(SHELL_PATH)
2436
2437all:: shell_compatibility_test
2438
2439ifeq "$(PROFILE)" "BUILD"
2440all:: profile
2441endif
2442
2443profile:: profile-clean
2444 $(MAKE) PROFILE=GEN all
2445 $(MAKE) PROFILE=GEN -j1 test
2446 @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
2447 $(MAKE) PROFILE=GEN -j1 perf; \
2448 else \
2449 echo "Skipping profile of perf tests..."; \
2450 fi
2451 $(MAKE) PROFILE=USE all
2452
2453profile-fast: profile-clean
2454 $(MAKE) PROFILE=GEN all
2455 $(MAKE) PROFILE=GEN -j1 perf
2456 $(MAKE) PROFILE=USE all
2457
2458
2459all:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2460ifneq (,$X)
2461 $(QUIET_BUILT_IN)$(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;)
2462endif
2463
2464all::
2465ifndef NO_TCLTK
2466 $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2467 $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2468endif
2469 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2470
2471# If you add a new fuzzer, please also make sure to run it in
2472# ci/run-build-and-minimal-fuzzers.sh so that we make sure it still links and
2473# runs in the future.
2474FUZZ_OBJS += oss-fuzz/dummy-cmd-main.o
2475FUZZ_OBJS += oss-fuzz/fuzz-commit-graph.o
2476FUZZ_OBJS += oss-fuzz/fuzz-config.o
2477FUZZ_OBJS += oss-fuzz/fuzz-credential-from-url-gently.o
2478FUZZ_OBJS += oss-fuzz/fuzz-date.o
2479FUZZ_OBJS += oss-fuzz/fuzz-pack-headers.o
2480FUZZ_OBJS += oss-fuzz/fuzz-pack-idx.o
2481FUZZ_OBJS += oss-fuzz/fuzz-parse-attr-line.o
2482FUZZ_OBJS += oss-fuzz/fuzz-url-decode-mem.o
2483.PHONY: fuzz-objs
2484fuzz-objs: $(FUZZ_OBJS)
2485
2486# Always build fuzz objects even if not testing, to prevent bit-rot.
2487all:: $(FUZZ_OBJS)
2488
2489FUZZ_PROGRAMS += $(patsubst %.o,%,$(filter-out %dummy-cmd-main.o,$(FUZZ_OBJS)))
2490
2491# Build fuzz programs when possible, even without the necessary fuzzing support,
2492# to prevent bit-rot.
2493ifdef LINK_FUZZ_PROGRAMS
2494all:: $(FUZZ_PROGRAMS)
2495endif
2496
2497please_set_SHELL_PATH_to_a_more_modern_shell:
2498 @$$(:)
2499
2500shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2501
2502strip: $(PROGRAMS) git$X
2503 $(STRIP) $(STRIP_OPTS) $^
2504
2505### Target-specific flags and dependencies
2506
2507# The generic compilation pattern rule and automatically
2508# computed header dependencies (falling back to a dependency on
2509# LIB_H) are enough to describe how most targets should be built,
2510# but some targets are special enough to need something a little
2511# different.
2512#
2513# - When a source file "foo.c" #includes a generated header file,
2514# we need to list that dependency for the "foo.o" target.
2515#
2516# We also list it from other targets that are built from foo.c
2517# like "foo.sp" and "foo.s", even though that is easy to forget
2518# to do because the generated header is already present around
2519# after a regular build attempt.
2520#
2521# - Some code depends on configuration kept in makefile
2522# variables. The target-specific variable EXTRA_CPPFLAGS can
2523# be used to convey that information to the C preprocessor
2524# using -D options.
2525#
2526# The "foo.o" target should have a corresponding dependency on
2527# a file that changes when the value of the makefile variable
2528# changes. For example, targets making use of the
2529# $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2530#
2531# Technically the ".sp" and ".s" targets do not need this
2532# dependency because they are force-built, but they get the
2533# same dependency for consistency. This way, you do not have to
2534# know how each target is implemented. And it means the
2535# dependencies here will not need to change if the force-build
2536# details change some day.
2537
2538git.sp git.s git.o: GIT-PREFIX
2539git.sp git.s git.o: EXTRA_CPPFLAGS = \
2540 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2541 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2542 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2543
2544git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2545 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2546 $(filter %.o,$^) $(LIBS)
2547
2548help.sp help.s help.o: command-list.h
2549builtin/bugreport.sp builtin/bugreport.s builtin/bugreport.o: hook-list.h
2550
2551builtin/help.sp builtin/help.s builtin/help.o: config-list.h GIT-PREFIX
2552builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2553 '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
2554 '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
2555 '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
2556
2557PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
2558PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
2559PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
2560pager.sp pager.s pager.o: EXTRA_CPPFLAGS = \
2561 -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
2562
2563version-def.h: version-def.h.in GIT-VERSION-GEN GIT-VERSION-FILE GIT-USER-AGENT
2564 $(QUIET_GEN)$(call version_gen,"$(shell pwd)",$<,$@)
2565
2566version.sp version.s version.o: version-def.h
2567
2568$(BUILT_INS): git$X
2569 $(QUIET_BUILT_IN)$(RM) $@ && \
2570 ln $< $@ 2>/dev/null || \
2571 ln -s $< $@ 2>/dev/null || \
2572 cp $< $@
2573
2574config-list.h: generate-configlist.sh
2575
2576config-list.h: Documentation/*config.adoc Documentation/config/*.adoc
2577 $(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh . $@
2578
2579command-list.h: generate-cmdlist.sh command-list.txt
2580
2581command-list.h: $(wildcard Documentation/git*.adoc)
2582 $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
2583 $(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
2584 . $@
2585
2586hook-list.h: generate-hooklist.sh Documentation/githooks.adoc
2587 $(QUIET_GEN)$(SHELL_PATH) ./generate-hooklist.sh . $@
2588
2589SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):\
2590 $(localedir_SQ):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2591 $(gitwebdir_SQ):$(PERL_PATH_SQ):$(PAGER_ENV):\
2592 $(perllibdir_SQ)
2593GIT-SCRIPT-DEFINES: FORCE
2594 @FLAGS='$(SCRIPT_DEFINES)'; \
2595 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2596 echo >&2 " * new script parameters"; \
2597 echo "$$FLAGS" >$@; \
2598 fi
2599
2600$(SCRIPT_SH_GEN) $(SCRIPT_LIB) : % : %.sh generate-script.sh GIT-BUILD-OPTIONS GIT-SCRIPT-DEFINES
2601 $(QUIET_GEN)./generate-script.sh "$<" "$@+" ./GIT-BUILD-OPTIONS && \
2602 mv $@+ $@
2603
2604git.rc: git.rc.in GIT-VERSION-GEN GIT-VERSION-FILE
2605 $(QUIET_GEN)$(call version_gen,"$(shell pwd)",$<,$@)
2606
2607git.res: git.rc GIT-PREFIX
2608 $(QUIET_RC)$(RC) -i $< -o $@
2609
2610# This makes sure we depend on the NO_PERL setting itself.
2611$(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
2612
2613# Used for substitution in Perl modules. Disabled when using RUNTIME_PREFIX
2614# since the locale directory is injected.
2615perl_localedir_SQ = $(localedir_SQ)
2616
2617ifndef NO_PERL
2618PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
2619PERL_DEFINES =
2620PERL_DEFINES += $(PERL_PATH_SQ)
2621PERL_DEFINES += $(PERLLIB_EXTRA_SQ)
2622PERL_DEFINES += $(perllibdir_SQ)
2623PERL_DEFINES += $(RUNTIME_PREFIX)
2624PERL_DEFINES += $(NO_PERL_CPAN_FALLBACKS)
2625PERL_DEFINES += $(NO_GETTEXT)
2626
2627# Support Perl runtime prefix. In this mode, a different header is installed
2628# into Perl scripts.
2629ifdef RUNTIME_PREFIX
2630
2631PERL_HEADER_TEMPLATE = perl/header_templates/runtime_prefix.template.pl
2632
2633# Don't export a fixed $(localedir) path; it will be resolved by the Perl header
2634# at runtime.
2635perl_localedir_SQ =
2636
2637endif
2638
2639PERL_DEFINES += $(gitexecdir) $(perllibdir) $(localedir)
2640
2641$(SCRIPT_PERL_GEN): % : %.perl generate-perl.sh GIT-PERL-DEFINES GIT-PERL-HEADER GIT-VERSION-FILE
2642 $(QUIET_GEN)$(SHELL_PATH) generate-perl.sh ./GIT-BUILD-OPTIONS ./GIT-VERSION-FILE GIT-PERL-HEADER "$<" "$@+" && \
2643 mv $@+ $@
2644
2645PERL_DEFINES := $(subst $(space),:,$(PERL_DEFINES))
2646GIT-PERL-DEFINES: FORCE
2647 @FLAGS='$(PERL_DEFINES)'; \
2648 if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2649 echo >&2 " * new perl-specific parameters"; \
2650 echo "$$FLAGS" >$@; \
2651 fi
2652
2653GIT-PERL-HEADER: $(PERL_HEADER_TEMPLATE) GIT-PERL-DEFINES Makefile
2654 $(QUIET_GEN) \
2655 INSTLIBDIR='$(perllibdir_SQ)' && \
2656 INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
2657 INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
2658 sed -e 's=@PATHSEP@=$(pathsep)=g' \
2659 -e "s=@INSTLIBDIR@=$$INSTLIBDIR=g" \
2660 -e 's=@PERLLIBDIR_REL@=$(perllibdir_relative_SQ)=g' \
2661 -e 's=@GITEXECDIR_REL@=$(gitexecdir_relative_SQ)=g' \
2662 -e 's=@LOCALEDIR_REL@=$(localedir_relative_SQ)=g' \
2663 $< >$@+ && \
2664 mv $@+ $@
2665
2666.PHONY: perllibdir
2667perllibdir:
2668 @echo '$(perllibdir_SQ)'
2669
2670git-instaweb: git-instaweb.sh generate-script.sh GIT-BUILD-OPTIONS GIT-SCRIPT-DEFINES
2671 $(QUIET_GEN)./generate-script.sh "$<" "$@+" ./GIT-BUILD-OPTIONS && \
2672 chmod +x $@+ && \
2673 mv $@+ $@
2674else # NO_PERL
2675$(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
2676 $(QUIET_GEN) \
2677 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2678 -e 's|@REASON@|NO_PERL=$(NO_PERL)|g' \
2679 unimplemented.sh >$@+ && \
2680 chmod +x $@+ && \
2681 mv $@+ $@
2682endif # NO_PERL
2683
2684# This makes sure we depend on the NO_PYTHON setting itself.
2685$(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
2686
2687ifndef NO_PYTHON
2688$(SCRIPT_PYTHON_GEN): generate-python.sh
2689$(SCRIPT_PYTHON_GEN): % : %.py
2690 $(QUIET_GEN)$(SHELL_PATH) generate-python.sh ./GIT-BUILD-OPTIONS "$<" "$@"
2691else # NO_PYTHON
2692$(SCRIPT_PYTHON_GEN): % : unimplemented.sh
2693 $(QUIET_GEN) \
2694 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2695 -e 's|@REASON@|NO_PYTHON=$(NO_PYTHON)|g' \
2696 unimplemented.sh >$@+ && \
2697 chmod +x $@+ && \
2698 mv $@+ $@
2699endif # NO_PYTHON
2700
2701CONFIGURE_RECIPE = sed -e 's/@GIT_VERSION@/$(GIT_VERSION)/g' \
2702 configure.ac >configure.ac+ && \
2703 autoconf -o configure configure.ac+ && \
2704 $(RM) configure.ac+
2705
2706configure: configure.ac GIT-VERSION-FILE
2707 $(QUIET_GEN)$(CONFIGURE_RECIPE)
2708
2709ifdef AUTOCONFIGURED
2710# We avoid depending on 'configure' here, because it gets rebuilt
2711# every time GIT-VERSION-FILE is modified, only to update the embedded
2712# version number string, which config.status does not care about. We
2713# do want to recheck when the platform/environment detection logic
2714# changes, hence this depends on configure.ac.
2715config.status: configure.ac
2716 $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
2717 if test -f config.status; then \
2718 ./config.status --recheck; \
2719 else \
2720 ./configure; \
2721 fi
2722reconfigure config.mak.autogen: config.status
2723 $(QUIET_GEN)./config.status
2724.PHONY: reconfigure # This is a convenience target.
2725endif
2726
2727XDIFF_OBJS += xdiff/xdiffi.o
2728XDIFF_OBJS += xdiff/xemit.o
2729XDIFF_OBJS += xdiff/xhistogram.o
2730XDIFF_OBJS += xdiff/xmerge.o
2731XDIFF_OBJS += xdiff/xpatience.o
2732XDIFF_OBJS += xdiff/xprepare.o
2733XDIFF_OBJS += xdiff/xutils.o
2734.PHONY: xdiff-objs
2735xdiff-objs: $(XDIFF_OBJS)
2736
2737REFTABLE_OBJS += reftable/basics.o
2738REFTABLE_OBJS += reftable/error.o
2739REFTABLE_OBJS += reftable/block.o
2740REFTABLE_OBJS += reftable/blocksource.o
2741REFTABLE_OBJS += reftable/iter.o
2742REFTABLE_OBJS += reftable/merged.o
2743REFTABLE_OBJS += reftable/pq.o
2744REFTABLE_OBJS += reftable/record.o
2745REFTABLE_OBJS += reftable/stack.o
2746REFTABLE_OBJS += reftable/system.o
2747REFTABLE_OBJS += reftable/table.o
2748REFTABLE_OBJS += reftable/tree.o
2749REFTABLE_OBJS += reftable/writer.o
2750
2751TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS))
2752
2753.PHONY: test-objs
2754test-objs: $(TEST_OBJS)
2755
2756GIT_OBJS += $(LIB_OBJS)
2757GIT_OBJS += $(BUILTIN_OBJS)
2758GIT_OBJS += common-main.o
2759GIT_OBJS += git.o
2760.PHONY: git-objs
2761git-objs: $(GIT_OBJS)
2762
2763SCALAR_OBJS += scalar.o
2764.PHONY: scalar-objs
2765scalar-objs: $(SCALAR_OBJS)
2766
2767OBJECTS += $(GIT_OBJS)
2768OBJECTS += $(SCALAR_OBJS)
2769OBJECTS += $(PROGRAM_OBJS)
2770OBJECTS += $(TEST_OBJS)
2771OBJECTS += $(XDIFF_OBJS)
2772OBJECTS += $(FUZZ_OBJS)
2773OBJECTS += $(REFTABLE_OBJS) $(REFTABLE_TEST_OBJS)
2774OBJECTS += $(UNIT_TEST_OBJS)
2775OBJECTS += $(CLAR_TEST_OBJS)
2776OBJECTS += $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(UNIT_TEST_PROGRAMS))
2777
2778ifdef INCLUDE_LIBGIT_RS
2779 OBJECTS += contrib/libgit-sys/public_symbol_export.o
2780endif
2781
2782ifndef NO_CURL
2783 OBJECTS += http.o http-walker.o remote-curl.o
2784endif
2785
2786.PHONY: objects
2787objects: $(OBJECTS)
2788
2789dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2790dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2791
2792ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2793$(dep_dirs):
2794 @mkdir -p $@
2795
2796missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2797dep_file = $(dir $@).depend/$(notdir $@).d
2798dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
2799endif
2800
2801ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2802missing_dep_dirs =
2803dep_args =
2804endif
2805
2806compdb_dir = compile_commands
2807
2808ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2809missing_compdb_dir = $(filter-out $(wildcard $(compdb_dir)), $(compdb_dir))
2810$(missing_compdb_dir):
2811 @mkdir -p $@
2812
2813compdb_file = $(compdb_dir)/$(subst /,-,$@.json)
2814compdb_args = -MJ $(compdb_file)
2815else
2816missing_compdb_dir =
2817compdb_args =
2818endif
2819
2820$(OBJECTS): %.o: %.c GIT-CFLAGS $(missing_dep_dirs) $(missing_compdb_dir)
2821 $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(compdb_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2822
2823%.s: %.c GIT-CFLAGS FORCE
2824 $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2825
2826ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2827# Take advantage of gcc's on-the-fly dependency generation
2828# See <https://gcc.gnu.org/gcc-3.0/features.html>.
2829dep_files_present := $(wildcard $(dep_files))
2830ifneq ($(dep_files_present),)
2831include $(dep_files_present)
2832endif
2833else
2834$(OBJECTS): $(LIB_H) $(GENERATED_H)
2835endif
2836
2837ifeq ($(GENERATE_COMPILATION_DATABASE),yes)
2838all:: compile_commands.json
2839compile_commands.json:
2840 $(QUIET_GEN)sed -e '1s/^/[/' -e '$$s/,$$/]/' $(compdb_dir)/*.o.json > $@+
2841 @if test -s $@+; then mv $@+ $@; else $(RM) $@+; fi
2842endif
2843
2844exec-cmd.sp exec-cmd.s exec-cmd.o: GIT-PREFIX
2845exec-cmd.sp exec-cmd.s exec-cmd.o: EXTRA_CPPFLAGS = \
2846 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2847 '-DGIT_LOCALE_PATH="$(localedir_relative_SQ)"' \
2848 '-DBINDIR="$(bindir_relative_SQ)"' \
2849 '-DFALLBACK_RUNTIME_PREFIX="$(prefix_SQ)"'
2850
2851setup.sp setup.s setup.o: GIT-PREFIX
2852setup.sp setup.s setup.o: EXTRA_CPPFLAGS = \
2853 -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2854
2855config.sp config.s config.o: GIT-PREFIX
2856config.sp config.s config.o: EXTRA_CPPFLAGS = \
2857 -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2858
2859attr.sp attr.s attr.o: GIT-PREFIX
2860attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2861 -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2862
2863gettext.sp gettext.s gettext.o: GIT-PREFIX
2864gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2865 -DGIT_LOCALE_PATH='"$(localedir_relative_SQ)"'
2866
2867http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SP_EXTRA_FLAGS += \
2868 -DCURL_DISABLE_TYPECHECK
2869
2870pack-revindex.sp: SP_EXTRA_FLAGS += -Wno-memcpy-max-count
2871
2872ifdef NO_EXPAT
2873http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2874endif
2875
2876ifdef NO_REGEX
2877compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2878 -DGAWK -DNO_MBSUPPORT
2879endif
2880
2881ifdef USE_NED_ALLOCATOR
2882compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2883 -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2884compat/nedmalloc/nedmalloc.sp: SP_EXTRA_FLAGS += -Wno-non-pointer-null
2885endif
2886
2887headless-git.o: compat/win32/headless.c GIT-CFLAGS
2888 $(QUIET_CC)$(CC) $(ALL_CFLAGS) $(COMPAT_CFLAGS) \
2889 -fno-stack-protector -o $@ -c -Wall -Wwrite-strings $<
2890
2891headless-git$X: headless-git.o git.res GIT-LDFLAGS
2892 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) -mwindows -o $@ $< git.res
2893
2894git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2895 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2896
2897git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2898 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2899 $(IMAP_SEND_LDFLAGS) $(LIBS)
2900
2901git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2902 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2903 $(CURL_LIBCURL) $(LIBS)
2904git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2905 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2906 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2907
2908$(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2909 $(QUIET_LNCP)$(RM) $@ && \
2910 ln $< $@ 2>/dev/null || \
2911 ln -s $< $@ 2>/dev/null || \
2912 cp $< $@
2913
2914$(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2915 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2916 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2917
2918scalar$X: scalar.o GIT-LDFLAGS $(GITLIBS)
2919 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
2920 $(filter %.o,$^) $(LIBS)
2921
2922$(LIB_FILE): $(LIB_OBJS)
2923 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2924
2925$(XDIFF_LIB): $(XDIFF_OBJS)
2926 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2927
2928$(REFTABLE_LIB): $(REFTABLE_OBJS)
2929 $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2930
2931export DEFAULT_EDITOR DEFAULT_PAGER
2932
2933Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
2934 @EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
2935 if test x"$$EXCLUDED" != \
2936 x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
2937 echo >&2 " * new documentation flags"; \
2938 echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
2939 fi
2940
2941.PHONY: doc man man-perl html info pdf
2942doc: man-perl
2943 $(MAKE) -C Documentation all
2944
2945man: man-perl
2946 $(MAKE) -C Documentation man
2947
2948man-perl: perl/build/man/man3/Git.3pm
2949
2950html:
2951 $(MAKE) -C Documentation html
2952
2953info:
2954 $(MAKE) -C Documentation info
2955
2956pdf:
2957 $(MAKE) -C Documentation pdf
2958
2959XGETTEXT_FLAGS = \
2960 --force-po \
2961 --add-comments=TRANSLATORS: \
2962 --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2963 --package-name=Git
2964XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2965 --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2966XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2967 --keyword=gettextln --keyword=eval_gettextln
2968XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --language=Perl \
2969 --keyword=__ --keyword=N__ --keyword="__n:1,2"
2970MSGMERGE_FLAGS = --add-location --backup=off --update
2971LOCALIZED_C = $(sort $(FOUND_C_SOURCES) $(FOUND_H_SOURCES) $(GENERATED_H))
2972LOCALIZED_SH = $(sort $(SCRIPT_SH) git-sh-setup.sh)
2973LOCALIZED_PERL = $(sort $(SCRIPT_PERL))
2974
2975ifdef XGETTEXT_INCLUDE_TESTS
2976LOCALIZED_C += t/t0200/test.c
2977LOCALIZED_SH += t/t0200/test.sh
2978LOCALIZED_PERL += t/t0200/test.perl
2979endif
2980
2981## We generate intermediate .build/pot/po/%.po files containing a
2982## extract of the translations we find in each file in the source
2983## tree. We will assemble them using msgcat to create the final
2984## "po/git.pot" file.
2985LOCALIZED_ALL_GEN_PO =
2986
2987LOCALIZED_C_GEN_PO = $(LOCALIZED_C:%=.build/pot/po/%.po)
2988LOCALIZED_ALL_GEN_PO += $(LOCALIZED_C_GEN_PO)
2989
2990LOCALIZED_SH_GEN_PO = $(LOCALIZED_SH:%=.build/pot/po/%.po)
2991LOCALIZED_ALL_GEN_PO += $(LOCALIZED_SH_GEN_PO)
2992
2993LOCALIZED_PERL_GEN_PO = $(LOCALIZED_PERL:%=.build/pot/po/%.po)
2994LOCALIZED_ALL_GEN_PO += $(LOCALIZED_PERL_GEN_PO)
2995
2996## Gettext tools cannot work with our own custom PRItime type, so
2997## we replace PRItime with PRIuMAX. We need to update this to
2998## PRIdMAX if we switch to a signed type later.
2999$(LOCALIZED_C_GEN_PO): .build/pot/po/%.po: %
3000 $(call mkdir_p_parent_template)
3001 $(QUIET_XGETTEXT) \
3002 if grep -q PRItime $<; then \
3003 (\
3004 sed -e 's|PRItime|PRIuMAX|g' <$< \
3005 >.build/pot/po/$< && \
3006 cd .build/pot/po && \
3007 $(XGETTEXT) --omit-header \
3008 -o $(@:.build/pot/po/%=%) \
3009 $(XGETTEXT_FLAGS_C) $< && \
3010 rm $<; \
3011 ); \
3012 else \
3013 $(XGETTEXT) --omit-header \
3014 -o $@ $(XGETTEXT_FLAGS_C) $<; \
3015 fi
3016
3017$(LOCALIZED_SH_GEN_PO): .build/pot/po/%.po: %
3018 $(call mkdir_p_parent_template)
3019 $(QUIET_XGETTEXT)$(XGETTEXT) --omit-header \
3020 -o$@ $(XGETTEXT_FLAGS_SH) $<
3021
3022$(LOCALIZED_PERL_GEN_PO): .build/pot/po/%.po: %
3023 $(call mkdir_p_parent_template)
3024 $(QUIET_XGETTEXT)$(XGETTEXT) --omit-header \
3025 -o$@ $(XGETTEXT_FLAGS_PERL) $<
3026
3027define gen_pot_header
3028$(XGETTEXT) $(XGETTEXT_FLAGS_C) \
3029 -o - /dev/null | \
3030sed -e 's|charset=CHARSET|charset=UTF-8|' \
3031 -e 's|\(Last-Translator: \)FULL NAME <.*>|\1make by the Makefile|' \
3032 -e 's|\(Language-Team: \)LANGUAGE <.*>|\1Git Mailing List <git@vger.kernel.org>|' \
3033 >$@ && \
3034echo '"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\\n"' >>$@
3035endef
3036
3037.build/pot/git.header: $(LOCALIZED_ALL_GEN_PO)
3038 $(call mkdir_p_parent_template)
3039 $(QUIET_GEN)$(gen_pot_header)
3040
3041po/git.pot: .build/pot/git.header $(LOCALIZED_ALL_GEN_PO)
3042 $(QUIET_GEN)$(MSGCAT) $^ >$@
3043
3044.PHONY: pot
3045pot: po/git.pot
3046
3047define check_po_file_envvar
3048 $(if $(PO_FILE), \
3049 $(if $(filter po/%.po,$(PO_FILE)), , \
3050 $(error PO_FILE should match pattern: "po/%.po")), \
3051 $(error PO_FILE is not defined))
3052endef
3053
3054.PHONY: po-update
3055po-update: po/git.pot
3056 $(check_po_file_envvar)
3057 @if test ! -e $(PO_FILE); then \
3058 echo >&2 "error: $(PO_FILE) does not exist"; \
3059 echo >&2 'To create an initial po file, use: "make po-init PO_FILE=po/XX.po"'; \
3060 exit 1; \
3061 fi
3062 $(QUIET_MSGMERGE)$(MSGMERGE) $(MSGMERGE_FLAGS) $(PO_FILE) po/git.pot
3063
3064.PHONY: check-pot
3065check-pot: $(LOCALIZED_ALL_GEN_PO)
3066
3067### TODO FIXME: Translating everything in these files is a bad
3068### heuristic for "core", as we'll translate obscure error() messages
3069### along with commonly seen i18n messages. A better heuristic would
3070### be to e.g. use spatch to first remove error/die/warning
3071### etc. messages.
3072LOCALIZED_C_CORE =
3073LOCALIZED_C_CORE += builtin/checkout.c
3074LOCALIZED_C_CORE += builtin/clone.c
3075LOCALIZED_C_CORE += builtin/index-pack.c
3076LOCALIZED_C_CORE += builtin/push.c
3077LOCALIZED_C_CORE += builtin/reset.c
3078LOCALIZED_C_CORE += remote.c
3079LOCALIZED_C_CORE += wt-status.c
3080
3081LOCALIZED_C_CORE_GEN_PO = $(LOCALIZED_C_CORE:%=.build/pot/po/%.po)
3082
3083.build/pot/git-core.header: $(LOCALIZED_C_CORE_GEN_PO)
3084 $(call mkdir_p_parent_template)
3085 $(QUIET_GEN)$(gen_pot_header)
3086
3087po/git-core.pot: .build/pot/git-core.header $(LOCALIZED_C_CORE_GEN_PO)
3088 $(QUIET_GEN)$(MSGCAT) $^ >$@
3089
3090.PHONY: po-init
3091po-init: po/git-core.pot
3092 $(check_po_file_envvar)
3093 @if test -e $(PO_FILE); then \
3094 echo >&2 "error: $(PO_FILE) exists already"; \
3095 exit 1; \
3096 fi
3097 $(QUIET_MSGINIT)msginit \
3098 --input=$< \
3099 --output=$(PO_FILE) \
3100 --no-translator \
3101 --locale=$(PO_FILE:po/%.po=%)
3102
3103## po/*.po files & their rules
3104ifdef NO_GETTEXT
3105POFILES :=
3106MOFILES :=
3107else
3108POFILES := $(wildcard po/*.po)
3109MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
3110
3111all:: $(MOFILES)
3112endif
3113
3114po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
3115 $(call mkdir_p_parent_template)
3116 $(QUIET_MSGFMT)$(MSGFMT) -o $@ $<
3117
3118LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
3119LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
3120LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
3121LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
3122
3123ifndef NO_PERL
3124all:: $(LIB_PERL_GEN)
3125ifndef NO_PERL_CPAN_FALLBACKS
3126all:: $(LIB_CPAN_GEN)
3127endif
3128NO_PERL_CPAN_FALLBACKS_SQ = $(subst ','\'',$(NO_PERL_CPAN_FALLBACKS))
3129endif
3130
3131perl/build/lib/%.pm: perl/%.pm generate-perl.sh GIT-BUILD-OPTIONS GIT-VERSION-FILE GIT-PERL-DEFINES
3132 $(call mkdir_p_parent_template)
3133 $(QUIET_GEN)$(SHELL_PATH) generate-perl.sh ./GIT-BUILD-OPTIONS ./GIT-VERSION-FILE GIT-PERL-HEADER "$<" "$@"
3134
3135perl/build/man/man3/Git.3pm: perl/Git.pm
3136 $(call mkdir_p_parent_template)
3137 $(QUIET_GEN)pod2man $< $@
3138
3139$(ETAGS_TARGET): $(FOUND_SOURCE_FILES)
3140 $(QUIET_GEN)$(RM) $@+ && \
3141 echo $(FOUND_SOURCE_FILES) | xargs etags -a -o $@+ && \
3142 mv $@+ $@
3143
3144tags: $(FOUND_SOURCE_FILES)
3145 $(QUIET_GEN)$(RM) $@+ && \
3146 echo $(FOUND_SOURCE_FILES) | xargs ctags -a -o $@+ && \
3147 mv $@+ $@
3148
3149cscope.out: $(FOUND_SOURCE_FILES)
3150 $(QUIET_GEN)$(RM) $@+ && \
3151 echo $(FOUND_SOURCE_FILES) | xargs cscope -f$@+ -b && \
3152 mv $@+ $@
3153
3154.PHONY: cscope
3155cscope: cscope.out
3156
3157### Detect prefix changes
3158TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
3159 $(localedir_SQ)
3160
3161GIT-PREFIX: FORCE
3162 @FLAGS='$(TRACK_PREFIX)'; \
3163 if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
3164 echo >&2 " * new prefix flags"; \
3165 echo "$$FLAGS" >GIT-PREFIX; \
3166 fi
3167
3168TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
3169
3170GIT-CFLAGS: FORCE
3171 @FLAGS='$(TRACK_CFLAGS)'; \
3172 if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
3173 echo >&2 " * new build flags"; \
3174 echo "$$FLAGS" >GIT-CFLAGS; \
3175 fi
3176
3177TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
3178
3179GIT-LDFLAGS: FORCE
3180 @FLAGS='$(TRACK_LDFLAGS)'; \
3181 if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
3182 echo >&2 " * new link flags"; \
3183 echo "$$FLAGS" >GIT-LDFLAGS; \
3184 fi
3185
3186ifdef RUNTIME_PREFIX
3187RUNTIME_PREFIX_OPTION = true
3188else
3189RUNTIME_PREFIX_OPTION = false
3190endif
3191
3192# We need to apply sq twice, once to protect from the shell
3193# that runs GIT-BUILD-OPTIONS, and then again to protect it
3194# and the first level quoting from the shell that runs "echo".
3195GIT-BUILD-OPTIONS: FORCE
3196 @sed \
3197 -e "s!@BROKEN_PATH_FIX@!\'$(BROKEN_PATH_FIX)\'!" \
3198 -e "s|@DIFF@|\'$(DIFF)\'|" \
3199 -e "s|@FSMONITOR_DAEMON_BACKEND@|\'$(FSMONITOR_DAEMON_BACKEND)\'|" \
3200 -e "s|@FSMONITOR_OS_SETTINGS@|\'$(FSMONITOR_OS_SETTINGS)\'|" \
3201 -e "s|@GITWEBDIR@|\'$(gitwebdir_SQ)\'|" \
3202 -e "s|@GIT_INTEROP_MAKE_OPTS@|\'$(GIT_INTEROP_MAKE_OPTS)\'|" \
3203 -e "s|@GIT_PERF_LARGE_REPO@|\'$(GIT_PERF_LARGE_REPO)\'|" \
3204 -e "s|@GIT_PERF_MAKE_COMMAND@|\'$(GIT_PERF_MAKE_COMMAND)\'|" \
3205 -e "s|@GIT_PERF_MAKE_OPTS@|\'$(GIT_PERF_MAKE_OPTS)\'|" \
3206 -e "s|@GIT_PERF_REPEAT_COUNT@|\'$(GIT_PERF_REPEAT_COUNT)\'|" \
3207 -e "s|@GIT_PERF_REPO@|\'$(GIT_PERF_REPO)\'|" \
3208 -e "s|@GIT_SOURCE_DIR@|\'$(shell pwd)\'|" \
3209 -e "s|@GIT_TEST_CMP@|\'$(GIT_TEST_CMP)\'|" \
3210 -e "s|@GIT_TEST_CMP_USE_COPIED_CONTEXT@|\'$(GIT_TEST_CMP_USE_COPIED_CONTEXT)\'|" \
3211 -e "s|@GIT_TEST_GITPERLLIB@|\'$(shell pwd)/perl/build/lib\'|" \
3212 -e "s|@GIT_TEST_INDEX_VERSION@|\'$(GIT_TEST_INDEX_VERSION)\'|" \
3213 -e "s|@GIT_TEST_OPTS@|\'$(GIT_TEST_OPTS)\'|" \
3214 -e "s|@GIT_TEST_PERL_FATAL_WARNINGS@|\'$(GIT_TEST_PERL_FATAL_WARNINGS)\'|" \
3215 -e "s|@GIT_TEST_TEMPLATE_DIR@|\'$(shell pwd)/templates/blt\'|" \
3216 -e "s|@GIT_TEST_TEXTDOMAINDIR@|\'$(shell pwd)/po/build/locale\'|" \
3217 -e "s|@GIT_TEST_UTF8_LOCALE@|\'$(GIT_TEST_UTF8_LOCALE)\'|" \
3218 -e "s|@LOCALEDIR@|\'$(localedir_SQ)\'|" \
3219 -e "s|@NO_CURL@|\'$(NO_CURL)\'|" \
3220 -e "s|@NO_EXPAT@|\'$(NO_EXPAT)\'|" \
3221 -e "s|@NO_GETTEXT@|\'$(NO_GETTEXT)\'|" \
3222 -e "s|@NO_GITWEB@|\'$(NO_GITWEB)\'|" \
3223 -e "s|@NO_ICONV@|\'$(NO_ICONV)\'|" \
3224 -e "s|@NO_PERL@|\'$(NO_PERL)\'|" \
3225 -e "s|@NO_PERL_CPAN_FALLBACKS@|\'$(NO_PERL_CPAN_FALLBACKS_SQ)\'|" \
3226 -e "s|@NO_PTHREADS@|\'$(NO_PTHREADS)\'|" \
3227 -e "s|@NO_PYTHON@|\'$(NO_PYTHON)\'|" \
3228 -e "s|@NO_REGEX@|\'$(NO_REGEX)\'|" \
3229 -e "s|@NO_UNIX_SOCKETS@|\'$(NO_UNIX_SOCKETS)\'|" \
3230 -e "s|@PAGER_ENV@|\'$(PAGER_ENV)\'|" \
3231 -e "s|@PERL_LOCALEDIR@|\'$(perl_localedir_SQ)\'|" \
3232 -e "s|@PERL_PATH@|\'$(PERL_PATH_SQ)\'|" \
3233 -e "s|@PYTHON_PATH@|\'$(PYTHON_PATH_SQ)\'|" \
3234 -e "s|@RUNTIME_PREFIX@|\'$(RUNTIME_PREFIX_OPTION)\'|" \
3235 -e "s|@SANITIZE_ADDRESS@|\'$(SANITIZE_ADDRESS)\'|" \
3236 -e "s|@SANITIZE_LEAK@|\'$(SANITIZE_LEAK)\'|" \
3237 -e "s|@SHELL_PATH@|\'$(SHELL_PATH_SQ)\'|" \
3238 -e "s|@TAR@|\'$(TAR)\'|" \
3239 -e "s|@TEST_OUTPUT_DIRECTORY@|\'$(TEST_OUTPUT_DIRECTORY)\'|" \
3240 -e "s|@TEST_SHELL_PATH@|\'$(TEST_SHELL_PATH_SQ)\'|" \
3241 -e "s|@USE_GETTEXT_SCHEME@|\'$(USE_GETTEXT_SCHEME)\'|" \
3242 -e "s|@USE_LIBPCRE2@|\'$(USE_LIBPCRE2)\'|" \
3243 -e "s|@WITH_BREAKING_CHANGES@|\'$(WITH_BREAKING_CHANGES)\'|" \
3244 -e "s|@X@|\'$(X)\'|" \
3245 GIT-BUILD-OPTIONS.in >$@+
3246 @if grep -q '^[A-Z][A-Z_]*=@.*@$$' $@+; then echo "Unsubstituted build options in $@" >&2 && exit 1; fi
3247 @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
3248 @if test -f GIT-BUILD-DIR; then rm GIT-BUILD-DIR; fi
3249
3250### Detect Python interpreter path changes
3251ifndef NO_PYTHON
3252TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
3253
3254GIT-PYTHON-VARS: FORCE
3255 @VARS='$(TRACK_PYTHON)'; \
3256 if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
3257 echo >&2 " * new Python interpreter location"; \
3258 echo "$$VARS" >$@; \
3259 fi
3260endif
3261
3262test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
3263
3264all:: $(TEST_PROGRAMS) $(test_bindir_programs) $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG)
3265
3266$(test_bindir_programs): bin-wrappers/%: bin-wrappers/wrap-for-bin.sh
3267 $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
3268 -e 's|@BUILD_DIR@|$(shell pwd)|' \
3269 -e 's|@GIT_TEXTDOMAINDIR@|$(shell pwd)/po/build/locale|' \
3270 -e 's|@GITPERLLIB@|$(shell pwd)/perl/build/lib|' \
3271 -e 's|@MERGE_TOOLS_DIR@|$(shell pwd)/mergetools|' \
3272 -e 's|@TEMPLATE_DIR@|$(shell pwd)/templates/blt|' \
3273 -e 's|@PROG@|$(shell pwd)/$(patsubst test-%,t/helper/test-%,$(@F))$(if $(filter-out $(BINDIR_PROGRAMS_NO_X),$(@F)),$(X),)|' < $< > $@ && \
3274 chmod +x $@
3275
3276# GNU make supports exporting all variables by "export" without parameters.
3277# However, the environment gets quite big, and some programs have problems
3278# with that.
3279
3280export NO_SVN_TESTS
3281export TEST_NO_MALLOC_CHECK
3282
3283### Testing rules
3284
3285test: all
3286 $(MAKE) -C t/ all
3287
3288perf: all
3289 $(MAKE) -C t/perf/ all
3290
3291.PHONY: test perf
3292
3293.PRECIOUS: $(TEST_OBJS)
3294
3295t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) $(UNIT_TEST_DIR)/test-lib.o
3296
3297t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
3298 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
3299
3300check-sha1:: t/helper/test-tool$X
3301 t/helper/test-sha1.sh
3302
3303SP_SRC = $(filter-out $(THIRD_PARTY_SOURCES),$(patsubst %.o,%.c,$(OBJECTS)))
3304SP_OBJ = $(patsubst %.c,%.sp,$(SP_SRC))
3305
3306$(SP_OBJ): %.sp: %.c %.o $(GENERATED_H)
3307 $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
3308 -Wsparse-error \
3309 $(SPARSE_FLAGS) $(SP_EXTRA_FLAGS) $< && \
3310 >$@
3311
3312.PHONY: sparse
3313sparse: $(SP_OBJ)
3314
3315EXCEPT_HDRS := $(GENERATED_H) unicode-width.h compat/% xdiff/% $(UNIT_TEST_DIR)/clar/% $(UNIT_TEST_DIR)/clar/clar/%
3316ifndef OPENSSL_SHA1
3317 EXCEPT_HDRS += sha1/openssl.h
3318endif
3319ifndef OPENSSL_SHA256
3320 EXCEPT_HDRS += sha256/openssl.h
3321endif
3322ifndef NETTLE_SHA256
3323 EXCEPT_HDRS += sha256/nettle.h
3324endif
3325ifndef GCRYPT_SHA256
3326 EXCEPT_HDRS += sha256/gcrypt.h
3327endif
3328CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(LIB_H))
3329HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
3330HCC = $(HCO:hco=hcc)
3331
3332%.hcc: %.h
3333 @echo '#include "git-compat-util.h"' >$@
3334 @echo '#include "$<"' >>$@
3335
3336$(HCO): %.hco: %.hcc $(GENERATED_H) FORCE
3337 $(QUIET_HDR)$(CC) $(ALL_CFLAGS) -o /dev/null -c -xc $<
3338
3339# TODO: deprecate 'hdr-check' in lieu of 'check-headers' in Git 2.51+
3340.PHONY: hdr-check check-headers $(HCO)
3341hdr-check: $(HCO)
3342check-headers: hdr-check
3343
3344.PHONY: style
3345style:
3346 git clang-format --style file --diff --extensions c,h
3347
3348.PHONY: check
3349check:
3350 @if sparse; \
3351 then \
3352 echo >&2 "Use 'make sparse' instead"; \
3353 $(MAKE) --no-print-directory sparse; \
3354 else \
3355 echo >&2 "Did you mean 'make test'?"; \
3356 exit 1; \
3357 fi
3358
3359COCCI_GEN_ALL = .build/contrib/coccinelle/ALL.cocci
3360COCCI_GLOB = $(wildcard contrib/coccinelle/*.cocci)
3361COCCI_RULES_TRACKED = $(COCCI_GLOB:%=.build/%)
3362COCCI_RULES_TRACKED_NO_PENDING = $(filter-out %.pending.cocci,$(COCCI_RULES_TRACKED))
3363COCCI_RULES =
3364COCCI_RULES += $(COCCI_GEN_ALL)
3365COCCI_RULES += $(COCCI_RULES_TRACKED)
3366COCCI_NAMES =
3367COCCI_NAMES += $(COCCI_RULES:.build/contrib/coccinelle/%.cocci=%)
3368
3369COCCICHECK_PENDING = $(filter %.pending.cocci,$(COCCI_RULES))
3370COCCICHECK = $(filter-out $(COCCICHECK_PENDING),$(COCCI_RULES))
3371
3372COCCICHECK_PATCHES = $(COCCICHECK:%=%.patch)
3373COCCICHECK_PATCHES_PENDING = $(COCCICHECK_PENDING:%=%.patch)
3374
3375COCCICHECK_PATCHES_INTREE = $(COCCICHECK_PATCHES:.build/%=%)
3376COCCICHECK_PATCHES_PENDING_INTREE = $(COCCICHECK_PATCHES_PENDING:.build/%=%)
3377
3378# It's expensive to compute the many=many rules below, only eval them
3379# on $(MAKECMDGOALS) that match these $(COCCI_RULES)
3380COCCI_RULES_GLOB =
3381COCCI_RULES_GLOB += cocci%
3382COCCI_RULES_GLOB += .build/contrib/coccinelle/%
3383COCCI_RULES_GLOB += $(COCCICHECK_PATCHES)
3384COCCI_RULES_GLOB += $(COCCICHEC_PATCHES_PENDING)
3385COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_INTREE)
3386COCCI_RULES_GLOB += $(COCCICHECK_PATCHES_PENDING_INTREE)
3387COCCI_GOALS = $(filter $(COCCI_RULES_GLOB),$(MAKECMDGOALS))
3388
3389COCCI_TEST_RES = $(wildcard contrib/coccinelle/tests/*.res)
3390
3391$(COCCI_RULES_TRACKED): .build/% : %
3392 $(call mkdir_p_parent_template)
3393 $(QUIET_CP)cp $< $@
3394
3395.build/contrib/coccinelle/FOUND_H_SOURCES: $(FOUND_H_SOURCES)
3396 $(call mkdir_p_parent_template)
3397 $(QUIET_GEN) >$@
3398
3399$(COCCI_GEN_ALL): $(COCCI_RULES_TRACKED_NO_PENDING)
3400 $(call mkdir_p_parent_template)
3401 $(QUIET_SPATCH_CAT)cat $^ >$@
3402
3403ifeq ($(COMPUTE_HEADER_DEPENDENCIES),no)
3404SPATCH_USE_O_DEPENDENCIES =
3405endif
3406define cocci-rule
3407
3408## Rule for .build/$(1).patch/$(2); Params:
3409# $(1) = e.g. ".build/contrib/coccinelle/free.cocci"
3410# $(2) = e.g. "grep.c"
3411# $(3) = e.g. "grep.o"
3412COCCI_$(1:.build/contrib/coccinelle/%.cocci=%) += $(1).d/$(2).patch
3413$(1).d/$(2).patch: GIT-SPATCH-DEFINES
3414$(1).d/$(2).patch: $(if $(and $(SPATCH_USE_O_DEPENDENCIES),$(wildcard $(3))),$(3),.build/contrib/coccinelle/FOUND_H_SOURCES)
3415$(1).d/$(2).patch: $(1)
3416$(1).d/$(2).patch: $(1).d/%.patch : %
3417 $$(call mkdir_p_parent_template)
3418 $$(QUIET_SPATCH)if ! $$(SPATCH) $$(SPATCH_FLAGS) \
3419 $$(SPATCH_INCLUDE_FLAGS) \
3420 --sp-file $(1) --patch . $$< \
3421 >$$@ 2>$$@.log; \
3422 then \
3423 echo "ERROR when applying '$(1)' to '$$<'; '$$@.log' follows:"; \
3424 cat $$@.log; \
3425 exit 1; \
3426 fi
3427endef
3428
3429define cocci-matrix
3430
3431$(foreach s,$(COCCI_SOURCES),$(call cocci-rule,$(c),$(s),$(s:%.c=%.o)))
3432endef
3433
3434ifdef COCCI_GOALS
3435$(eval $(foreach c,$(COCCI_RULES),$(call cocci-matrix,$(c))))
3436endif
3437
3438define spatch-rule
3439
3440.build/contrib/coccinelle/$(1).cocci.patch: $$(COCCI_$(1))
3441 $$(QUIET_SPATCH_CAT)cat $$^ >$$@ && \
3442 if test -s $$@; \
3443 then \
3444 echo ' ' SPATCH result: $$@; \
3445 fi
3446contrib/coccinelle/$(1).cocci.patch: .build/contrib/coccinelle/$(1).cocci.patch
3447 $$(QUIET_CP)cp $$< $$@
3448
3449endef
3450
3451ifdef COCCI_GOALS
3452$(eval $(foreach n,$(COCCI_NAMES),$(call spatch-rule,$(n))))
3453endif
3454
3455COCCI_TEST_RES_GEN = $(addprefix .build/,$(COCCI_TEST_RES))
3456$(COCCI_TEST_RES_GEN): GIT-SPATCH-DEFINES
3457$(COCCI_TEST_RES_GEN): .build/%.res : %.c
3458$(COCCI_TEST_RES_GEN): .build/%.res : %.res
3459ifdef SPATCH_CONCAT_COCCI
3460$(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : $(COCCI_GEN_ALL)
3461else
3462$(COCCI_TEST_RES_GEN): .build/contrib/coccinelle/tests/%.res : contrib/coccinelle/%.cocci
3463endif
3464 $(call mkdir_p_parent_template)
3465 $(QUIET_SPATCH_TEST)$(SPATCH) $(SPATCH_TEST_FLAGS) \
3466 --very-quiet --no-show-diff \
3467 --sp-file $< -o $@ \
3468 $(@:.build/%.res=%.c) && \
3469 cmp $(@:.build/%=%) $@ || \
3470 git -P diff --no-index $(@:.build/%=%) $@ 2>/dev/null; \
3471
3472.PHONY: coccicheck-test
3473coccicheck-test: $(COCCI_TEST_RES_GEN)
3474
3475coccicheck: coccicheck-test
3476ifdef SPATCH_CONCAT_COCCI
3477coccicheck: contrib/coccinelle/ALL.cocci.patch
3478else
3479coccicheck: $(COCCICHECK_PATCHES_INTREE)
3480endif
3481
3482# See contrib/coccinelle/README
3483coccicheck-pending: coccicheck-test
3484coccicheck-pending: $(COCCICHECK_PATCHES_PENDING_INTREE)
3485
3486.PHONY: coccicheck coccicheck-pending
3487
3488# "Sub"-Makefiles, not really because they can't be run stand-alone,
3489# only there to contain directory-specific rules and variables
3490## gitweb/Makefile inclusion:
3491MAK_DIR_GITWEB = gitweb/
3492include gitweb/Makefile
3493
3494.PHONY: gitweb
3495gitweb: $(MAK_DIR_GITWEB_ALL)
3496ifndef NO_GITWEB
3497all:: gitweb
3498endif
3499
3500### Installation rules
3501
3502ifneq ($(filter /%,$(firstword $(template_dir))),)
3503template_instdir = $(template_dir)
3504else
3505template_instdir = $(prefix)/$(template_dir)
3506endif
3507export template_instdir
3508
3509ifneq ($(filter /%,$(firstword $(gitexecdir))),)
3510gitexec_instdir = $(gitexecdir)
3511else
3512gitexec_instdir = $(prefix)/$(gitexecdir)
3513endif
3514gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
3515export gitexec_instdir
3516
3517ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
3518mergetools_instdir = $(mergetoolsdir)
3519else
3520mergetools_instdir = $(prefix)/$(mergetoolsdir)
3521endif
3522mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
3523
3524install_bindir_xprograms := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X))
3525install_bindir_programs := $(install_bindir_xprograms) $(BINDIR_PROGRAMS_NO_X)
3526
3527.PHONY: profile-install profile-fast-install
3528profile-install: profile
3529 $(MAKE) install
3530
3531profile-fast-install: profile-fast
3532 $(MAKE) install
3533
3534INSTALL_STRIP =
3535
3536install: all
3537 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
3538 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3539 $(INSTALL) $(INSTALL_STRIP) $(PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3540 $(INSTALL) $(SCRIPTS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3541 $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3542 $(INSTALL) $(INSTALL_STRIP) $(install_bindir_xprograms) '$(DESTDIR_SQ)$(bindir_SQ)'
3543 $(INSTALL) $(BINDIR_PROGRAMS_NO_X) '$(DESTDIR_SQ)$(bindir_SQ)'
3544
3545ifdef MSVC
3546 # We DO NOT install the individual foo.o.pdb files because they
3547 # have already been rolled up into the exe's pdb file.
3548 # We DO NOT have pdb files for the builtin commands (like git-status.exe)
3549 # because it is just a copy/hardlink of git.exe, rather than a unique binary.
3550 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS),$(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)))) '$(DESTDIR_SQ)$(bindir_SQ)'
3551 $(INSTALL) $(patsubst %.exe,%.pdb,$(filter-out $(BUILT_INS) $(REMOTE_CURL_ALIASES),$(PROGRAMS))) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
3552ifndef DEBUG
3553 $(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3554 $(INSTALL) $(vcpkg_rel_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3555else
3556 $(INSTALL) $(vcpkg_dbg_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
3557 $(INSTALL) $(vcpkg_dbg_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
3558endif
3559endif
3560 $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
3561 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3562 $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
3563ifndef NO_GETTEXT
3564 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
3565 (cd po/build/locale && $(TAR) cf - .) | \
3566 (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
3567endif
3568ifndef NO_PERL
3569 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perllibdir_SQ)'
3570 (cd perl/build/lib && $(TAR) cf - .) | \
3571 (cd '$(DESTDIR_SQ)$(perllibdir_SQ)' && umask 022 && $(TAR) xof -)
3572endif
3573ifndef NO_TCLTK
3574 $(MAKE) -C gitk-git install
3575 $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
3576endif
3577ifneq (,$X)
3578 $(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';)
3579endif
3580ifndef NO_BASH_COMPLETION
3581 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bash_completion_dir_SQ)' && \
3582 $(INSTALL) -m 644 contrib/completion/git-completion.bash '$(DESTDIR_SQ)$(bash_completion_dir_SQ)/git'
3583endif
3584
3585 bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
3586 execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
3587 destdir_from_execdir_SQ=$$(echo '$(gitexecdir_relative_SQ)' | sed -e 's|[^/][^/]*|..|g') && \
3588 { test "$$bindir/" = "$$execdir/" || \
3589 for p in $(OTHER_PROGRAMS) $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
3590 $(RM) "$$execdir/$$p" && \
3591 test -n "$(INSTALL_SYMLINKS)" && \
3592 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/$$p" "$$execdir/$$p" || \
3593 { test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
3594 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
3595 cp "$$bindir/$$p" "$$execdir/$$p" || exit; } \
3596 done; \
3597 } && \
3598 for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
3599 $(RM) "$$bindir/$$p" && \
3600 test -n "$(INSTALL_SYMLINKS)" && \
3601 ln -s "git$X" "$$bindir/$$p" || \
3602 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3603 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
3604 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
3605 cp "$$bindir/git$X" "$$bindir/$$p" || exit; }; \
3606 done && \
3607 for p in $(BUILT_INS); do \
3608 $(RM) "$$execdir/$$p" && \
3609 if test -z "$(SKIP_DASHED_BUILT_INS)"; \
3610 then \
3611 test -n "$(INSTALL_SYMLINKS)" && \
3612 ln -s "$$destdir_from_execdir_SQ/$(bindir_relative_SQ)/git$X" "$$execdir/$$p" || \
3613 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3614 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
3615 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
3616 cp "$$execdir/git$X" "$$execdir/$$p" || exit; }; \
3617 fi \
3618 done && \
3619 remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
3620 for p in $$remote_curl_aliases; do \
3621 $(RM) "$$execdir/$$p" && \
3622 test -n "$(INSTALL_SYMLINKS)" && \
3623 ln -s "git-remote-http$X" "$$execdir/$$p" || \
3624 { test -z "$(NO_INSTALL_HARDLINKS)" && \
3625 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3626 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
3627 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; } \
3628 done
3629
3630.PHONY: install-doc install-man install-man-perl install-html install-info install-pdf
3631.PHONY: quick-install-doc quick-install-man quick-install-html
3632
3633install-doc: install-man-perl
3634 $(MAKE) -C Documentation install
3635
3636install-man: install-man-perl
3637 $(MAKE) -C Documentation install-man
3638
3639install-man-perl: man-perl
3640 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
3641 (cd perl/build/man/man3 && $(TAR) cf - .) | \
3642 (cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
3643
3644install-html:
3645 $(MAKE) -C Documentation install-html
3646
3647install-info:
3648 $(MAKE) -C Documentation install-info
3649
3650install-pdf:
3651 $(MAKE) -C Documentation install-pdf
3652
3653quick-install-doc:
3654 $(MAKE) -C Documentation quick-install
3655
3656quick-install-man:
3657 $(MAKE) -C Documentation quick-install-man
3658
3659quick-install-html:
3660 $(MAKE) -C Documentation quick-install-html
3661
3662
3663
3664### Maintainer's dist rules
3665
3666GIT_TARNAME = git-$(GIT_VERSION)
3667GIT_ARCHIVE_EXTRA_FILES = \
3668 --prefix=$(GIT_TARNAME)/ \
3669 --add-file=configure \
3670 --add-file=.dist-tmp-dir/version \
3671 --prefix=$(GIT_TARNAME)/git-gui/ \
3672 --add-file=.dist-tmp-dir/git-gui/version
3673ifdef DC_SHA1_SUBMODULE
3674GIT_ARCHIVE_EXTRA_FILES += \
3675 --prefix=$(GIT_TARNAME)/sha1collisiondetection/ \
3676 --add-file=sha1collisiondetection/LICENSE.txt \
3677 --prefix=$(GIT_TARNAME)/sha1collisiondetection/lib/ \
3678 --add-file=sha1collisiondetection/lib/sha1.c \
3679 --add-file=sha1collisiondetection/lib/sha1.h \
3680 --add-file=sha1collisiondetection/lib/ubc_check.c \
3681 --add-file=sha1collisiondetection/lib/ubc_check.h
3682endif
3683dist: git-archive$(X) configure
3684 @$(RM) -r .dist-tmp-dir
3685 @mkdir .dist-tmp-dir
3686 @echo $(GIT_VERSION) > .dist-tmp-dir/version
3687 @$(MAKE) -C git-gui TARDIR=../.dist-tmp-dir/git-gui dist-version
3688 ./git-archive --format=tar \
3689 $(GIT_ARCHIVE_EXTRA_FILES) \
3690 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
3691 @$(RM) -r .dist-tmp-dir
3692 gzip -f -9 $(GIT_TARNAME).tar
3693
3694rpm::
3695 @echo >&2 "Use distro packaged sources to run rpmbuild"
3696 @false
3697.PHONY: rpm
3698
3699ifneq ($(INCLUDE_DLLS_IN_ARTIFACTS),)
3700OTHER_PROGRAMS += $(shell echo *.dll t/helper/*.dll t/unit-tests/bin/*.dll)
3701endif
3702
3703artifacts-tar:: $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB) $(OTHER_PROGRAMS) \
3704 GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
3705 $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG) $(MOFILES)
3706 $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
3707 SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
3708 test -n "$(ARTIFACTS_DIRECTORY)"
3709 mkdir -p "$(ARTIFACTS_DIRECTORY)"
3710 $(TAR) czf "$(ARTIFACTS_DIRECTORY)/artifacts.tar.gz" $^ templates/blt/
3711.PHONY: artifacts-tar
3712
3713htmldocs = git-htmldocs-$(GIT_VERSION)
3714manpages = git-manpages-$(GIT_VERSION)
3715.PHONY: dist-doc distclean
3716dist-doc: git$X
3717 $(RM) -r .doc-tmp-dir
3718 mkdir .doc-tmp-dir
3719 $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
3720 ./git -C .doc-tmp-dir init
3721 ./git -C .doc-tmp-dir add .
3722 ./git -C .doc-tmp-dir commit -m htmldocs
3723 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3724 > $(htmldocs).tar
3725 gzip -n -9 -f $(htmldocs).tar
3726 :
3727 $(RM) -r .doc-tmp-dir
3728 mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
3729 $(MAKE) -C Documentation DESTDIR=./ \
3730 man1dir=../.doc-tmp-dir/man1 \
3731 man5dir=../.doc-tmp-dir/man5 \
3732 man7dir=../.doc-tmp-dir/man7 \
3733 install
3734 ./git -C .doc-tmp-dir init
3735 ./git -C .doc-tmp-dir add .
3736 ./git -C .doc-tmp-dir commit -m manpages
3737 ./git -C .doc-tmp-dir archive --format=tar --prefix=./ HEAD^{tree} \
3738 > $(manpages).tar
3739 gzip -n -9 -f $(manpages).tar
3740 $(RM) -r .doc-tmp-dir
3741
3742### Cleaning rules
3743
3744distclean: clean
3745 $(RM) configure
3746 $(RM) config.log config.status config.cache
3747 $(RM) config.mak.autogen config.mak.append
3748 $(RM) -r autom4te.cache
3749
3750profile-clean:
3751 $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3752 $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
3753
3754cocciclean:
3755 $(RM) GIT-SPATCH-DEFINES
3756 $(RM) -r .build/contrib/coccinelle
3757 $(RM) contrib/coccinelle/*.cocci.patch
3758
3759clean: profile-clean coverage-clean cocciclean
3760 $(RM) -r .build $(UNIT_TEST_BIN)
3761 $(RM) GIT-TEST-SUITES
3762 $(RM) po/git.pot po/git-core.pot
3763 $(RM) git.rc git.res
3764 $(RM) $(OBJECTS)
3765 $(RM) headless-git.o
3766 $(RM) $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB)
3767 $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS)
3768 $(RM) $(TEST_PROGRAMS)
3769 $(RM) $(FUZZ_PROGRAMS)
3770 $(RM) $(SP_OBJ)
3771 $(RM) $(HCC)
3772 $(RM) version-def.h
3773 $(RM) -r $(dep_dirs) $(compdb_dir) compile_commands.json
3774 $(RM) $(test_bindir_programs)
3775 $(RM) -r po/build/
3776 $(RM) *.pyc *.pyo */*.pyc */*.pyo $(GENERATED_H) $(ETAGS_TARGET) tags cscope*
3777 $(RM) -r .dist-tmp-dir .doc-tmp-dir
3778 $(RM) $(GIT_TARNAME).tar.gz
3779 $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
3780 $(MAKE) -C Documentation/ clean
3781 $(RM) Documentation/GIT-EXCLUDED-PROGRAMS
3782 $(RM) -r contrib/libgit-sys/target contrib/libgit-rs/target
3783 $(RM) contrib/libgit-sys/partial_symbol_export.o
3784 $(RM) contrib/libgit-sys/hidden_symbol_export.o
3785 $(RM) contrib/libgit-sys/libgitpub.a
3786ifndef NO_PERL
3787 $(RM) -r perl/build/
3788endif
3789 $(MAKE) -C templates/ clean
3790 $(MAKE) -C t/ clean
3791ifndef NO_TCLTK
3792 $(MAKE) -C gitk-git clean
3793 $(MAKE) -C git-gui clean
3794endif
3795 $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
3796 $(RM) GIT-USER-AGENT GIT-PREFIX
3797 $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
3798ifdef MSVC
3799 $(RM) $(patsubst %.o,%.o.pdb,$(OBJECTS))
3800 $(RM) headless-git.o.pdb
3801 $(RM) $(patsubst %.exe,%.pdb,$(OTHER_PROGRAMS))
3802 $(RM) $(patsubst %.exe,%.iobj,$(OTHER_PROGRAMS))
3803 $(RM) $(patsubst %.exe,%.ipdb,$(OTHER_PROGRAMS))
3804 $(RM) $(patsubst %.exe,%.pdb,$(PROGRAMS))
3805 $(RM) $(patsubst %.exe,%.iobj,$(PROGRAMS))
3806 $(RM) $(patsubst %.exe,%.ipdb,$(PROGRAMS))
3807 $(RM) $(patsubst %.exe,%.pdb,$(TEST_PROGRAMS))
3808 $(RM) $(patsubst %.exe,%.iobj,$(TEST_PROGRAMS))
3809 $(RM) $(patsubst %.exe,%.ipdb,$(TEST_PROGRAMS))
3810 $(RM) compat/vcbuild/MSVC-DEFS-GEN
3811endif
3812
3813.PHONY: all install profile-clean cocciclean clean strip
3814.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
3815.PHONY: FORCE
3816
3817### Check documentation
3818#
3819ALL_COMMANDS = $(ALL_COMMANDS_TO_INSTALL) $(SCRIPT_LIB)
3820ALL_COMMANDS += git
3821ALL_COMMANDS += git-citool
3822ALL_COMMANDS += git-gui
3823ALL_COMMANDS += gitk
3824ALL_COMMANDS += gitweb
3825ALL_COMMANDS += scalar
3826
3827.PHONY: check-docs
3828check-docs::
3829 $(MAKE) -C Documentation lint-docs
3830
3831### Make sure built-ins do not have dups and listed in git.c
3832#
3833check-builtins::
3834 ./check-builtins.sh
3835
3836### Test suite coverage testing
3837#
3838.PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
3839.PHONY: coverage-untested-functions cover_db cover_db_html
3840.PHONY: coverage-clean-results
3841
3842coverage:
3843 $(MAKE) coverage-test
3844 $(MAKE) coverage-untested-functions
3845
3846object_dirs := $(sort $(dir $(OBJECTS)))
3847coverage-clean-results:
3848 $(RM) $(addsuffix *.gcov,$(object_dirs))
3849 $(RM) $(addsuffix *.gcda,$(object_dirs))
3850 $(RM) coverage-untested-functions
3851 $(RM) -r cover_db/
3852 $(RM) -r cover_db_html/
3853 $(RM) coverage-test.made
3854
3855coverage-clean: coverage-clean-results
3856 $(RM) $(addsuffix *.gcno,$(object_dirs))
3857
3858COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
3859COVERAGE_LDFLAGS = $(CFLAGS) -O0 -lgcov
3860GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
3861
3862coverage-compile:
3863 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
3864
3865coverage-test: coverage-clean-results coverage-compile
3866 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3867 DEFAULT_TEST_TARGET=test -j1 test
3868 touch coverage-test.made
3869
3870coverage-test.made:
3871 $(MAKE) coverage-test
3872
3873coverage-prove: coverage-clean-results coverage-compile
3874 $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
3875 DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$(GIT_PROVE_OPTS) -j1" \
3876 -j1 test
3877
3878coverage-report: coverage-test.made
3879 $(QUIET_GCOV)for dir in $(object_dirs); do \
3880 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3881 done
3882
3883coverage-untested-functions: coverage-report
3884 grep '^function.*called 0 ' *.c.gcov \
3885 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3886 > coverage-untested-functions
3887
3888cover_db: coverage-report
3889 gcov2perl -db cover_db *.gcov
3890
3891cover_db_html: cover_db
3892 cover -report html -outputdir cover_db_html cover_db
3893
3894
3895### Fuzz testing
3896#
3897# Building fuzz targets generally requires a special set of compiler flags that
3898# are not necessarily appropriate for general builds, and that vary greatly
3899# depending on the compiler version used.
3900#
3901# An example command to build against libFuzzer from LLVM 11.0.0:
3902#
3903# make CC=clang FUZZ_CXX=clang++ \
3904# CFLAGS="-fsanitize=fuzzer-no-link,address" \
3905# LIB_FUZZING_ENGINE="-fsanitize=fuzzer,address" \
3906# fuzz-all
3907#
3908FUZZ_CXX ?= $(CC)
3909FUZZ_CXXFLAGS ?= $(ALL_CFLAGS)
3910
3911.PHONY: fuzz-all
3912fuzz-all: $(FUZZ_PROGRAMS)
3913
3914$(FUZZ_PROGRAMS): %: %.o oss-fuzz/dummy-cmd-main.o $(GITLIBS) GIT-LDFLAGS
3915 $(QUIET_LINK)$(FUZZ_CXX) $(FUZZ_CXXFLAGS) -o $@ $(ALL_LDFLAGS) \
3916 -Wl,--allow-multiple-definition \
3917 $(filter %.o,$^) $(filter %.a,$^) $(LIBS) $(LIB_FUZZING_ENGINE)
3918
3919$(UNIT_TEST_PROGS): $(UNIT_TEST_BIN)/%$X: $(UNIT_TEST_DIR)/%.o $(UNIT_TEST_OBJS) \
3920 $(GITLIBS) GIT-LDFLAGS
3921 $(call mkdir_p_parent_template)
3922 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
3923 $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
3924
3925GIT-TEST-SUITES: FORCE
3926 @FLAGS='$(CLAR_TEST_SUITES)'; \
3927 if test x"$$FLAGS" != x"`cat GIT-TEST-SUITES 2>/dev/null`" ; then \
3928 echo >&2 " * new test suites"; \
3929 echo "$$FLAGS" >GIT-TEST-SUITES; \
3930 fi
3931
3932$(UNIT_TEST_DIR)/clar-decls.h: $(patsubst %,$(UNIT_TEST_DIR)/%.c,$(CLAR_TEST_SUITES)) $(UNIT_TEST_DIR)/generate-clar-decls.sh GIT-TEST-SUITES
3933 $(QUIET_GEN)$(SHELL_PATH) $(UNIT_TEST_DIR)/generate-clar-decls.sh "$@" $(filter %.c,$^)
3934$(UNIT_TEST_DIR)/clar.suite: $(UNIT_TEST_DIR)/clar-decls.h $(UNIT_TEST_DIR)/generate-clar-suites.sh
3935 $(QUIET_GEN)$(SHELL_PATH) $(UNIT_TEST_DIR)/generate-clar-suites.sh $< $(UNIT_TEST_DIR)/clar.suite
3936$(UNIT_TEST_DIR)/clar/clar.o: $(UNIT_TEST_DIR)/clar.suite
3937$(CLAR_TEST_OBJS): $(UNIT_TEST_DIR)/clar-decls.h
3938$(CLAR_TEST_OBJS): EXTRA_CPPFLAGS = -I$(UNIT_TEST_DIR)
3939$(CLAR_TEST_PROG): $(UNIT_TEST_DIR)/clar.suite $(CLAR_TEST_OBJS) $(GITLIBS) GIT-LDFLAGS
3940 $(call mkdir_p_parent_template)
3941 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
3942
3943.PHONY: build-unit-tests unit-tests
3944build-unit-tests: $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG)
3945unit-tests: $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG) t/helper/test-tool$X
3946 $(MAKE) -C t/ unit-tests
3947
3948.PHONY: libgit-sys libgit-rs
3949libgit-sys libgit-rs:
3950 $(QUIET)(\
3951 cd contrib/$@ && \
3952 cargo build \
3953 )
3954ifdef INCLUDE_LIBGIT_RS
3955all:: libgit-sys libgit-rs
3956endif
3957
3958LIBGIT_PUB_OBJS += contrib/libgit-sys/public_symbol_export.o
3959LIBGIT_PUB_OBJS += libgit.a
3960LIBGIT_PUB_OBJS += reftable/libreftable.a
3961LIBGIT_PUB_OBJS += xdiff/lib.a
3962
3963LIBGIT_PARTIAL_EXPORT = contrib/libgit-sys/partial_symbol_export.o
3964
3965LIBGIT_HIDDEN_EXPORT = contrib/libgit-sys/hidden_symbol_export.o
3966
3967$(LIBGIT_PARTIAL_EXPORT): $(LIBGIT_PUB_OBJS)
3968 $(LD) -r $^ -o $@
3969
3970$(LIBGIT_HIDDEN_EXPORT): $(LIBGIT_PARTIAL_EXPORT)
3971 $(OBJCOPY) --localize-hidden $^ $@
3972
3973contrib/libgit-sys/libgitpub.a: $(LIBGIT_HIDDEN_EXPORT)
3974 $(AR) $(ARFLAGS) $@ $^