| blob | ce83cad47a24f70fc04bb0efeac5857a8c62ef52 |
1 # Platform specific Makefile tweaks based on uname detection
3 # Define NO_SAFESEH if you need MSVC/Visual Studio to ignore the lack of
4 # Microsoft's Safe Exception Handling in libraries (such as zlib).
5 # Typically required for VS2013+/32-bit compilation on Vista+ versions.
7 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
8 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
9 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
10 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
11 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
12 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
14 ifneq ($(findstring MINGW,$(uname_S)),)
15 uname_S := MINGW
16 endif
18 ifdef MSVC
19 # avoid the MingW and Cygwin configuration sections
20 uname_S := Windows
21 uname_O := Windows
23 # Generate and include makefile variables that point to the
24 # currently installed set of MSVC command line tools.
25 compat/vcbuild/MSVC-DEFS-GEN: compat/vcbuild/find_vs_env.bat
26 @"$<" | tr '\\' / >"$@"
27 include compat/vcbuild/MSVC-DEFS-GEN
29 # See if vcpkg and the vcpkg-build versions of the third-party
30 # libraries that we use are installed. We include the result
31 # to get $(vcpkg_*) variables defined for the Makefile.
32 ifeq (,$(SKIP_VCPKG))
33 compat/vcbuild/VCPKG-DEFS: compat/vcbuild/vcpkg_install.bat
34 @"$<"
35 include compat/vcbuild/VCPKG-DEFS
36 endif
37 endif
39 # We choose to avoid "if .. else if .. else .. endif endif"
40 # because maintaining the nesting to match is a pain. If
41 # we had "elif" things would have been much nicer...
43 ifeq ($(uname_S),OSF1)
44 # Need this for u_short definitions et al
45 BASIC_CFLAGS += -D_OSF_SOURCE
46 SOCKLEN_T = int
47 NO_STRTOULL = YesPlease
48 NO_NSEC = YesPlease
49 endif
50 ifeq ($(uname_S),Linux)
51 HAVE_ALLOCA_H = YesPlease
52 NO_STRLCPY = YesPlease
53 HAVE_PATHS_H = YesPlease
54 LIBC_CONTAINS_LIBINTL = YesPlease
55 HAVE_DEV_TTY = YesPlease
56 HAVE_CLOCK_GETTIME = YesPlease
57 HAVE_CLOCK_MONOTONIC = YesPlease
58 # -lrt is needed for clock_gettime on glibc <= 2.16
59 NEEDS_LIBRT = YesPlease
60 HAVE_SYNC_FILE_RANGE = YesPlease
61 HAVE_GETDELIM = YesPlease
62 FREAD_READS_DIRECTORIES = UnfortunatelyYes
63 BASIC_CFLAGS += -DHAVE_SYSINFO
64 PROCFS_EXECUTABLE_PATH = /proc/self/exe
65 HAVE_PLATFORM_PROCINFO = YesPlease
66 COMPAT_OBJS += compat/linux/procinfo.o
67 # centos7/rhel7 provides gcc 4.8.5 and zlib 1.2.7.
68 ifneq ($(findstring .el7.,$(uname_R)),)
69 BASIC_CFLAGS += -std=c99
70 endif
71 endif
72 ifeq ($(uname_S),GNU/kFreeBSD)
73 HAVE_ALLOCA_H = YesPlease
74 NO_STRLCPY = YesPlease
75 HAVE_PATHS_H = YesPlease
76 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
77 LIBC_CONTAINS_LIBINTL = YesPlease
78 FREAD_READS_DIRECTORIES = UnfortunatelyYes
79 endif
80 ifeq ($(uname_S),UnixWare)
81 CC = cc
82 NEEDS_SOCKET = YesPlease
83 NEEDS_NSL = YesPlease
84 NEEDS_SSL_WITH_CRYPTO = YesPlease
85 NEEDS_LIBICONV = YesPlease
86 SHELL_PATH = /usr/local/bin/bash
87 NO_IPV6 = YesPlease
88 NO_HSTRERROR = YesPlease
89 BASIC_CFLAGS += -Kthread
90 BASIC_CFLAGS += -I/usr/local/include
91 BASIC_LDFLAGS += -L/usr/local/lib
92 INSTALL = ginstall
93 TAR = gtar
94 NO_STRCASESTR = YesPlease
95 NO_MEMMEM = YesPlease
96 endif
97 ifeq ($(uname_S),SCO_SV)
98 ifeq ($(uname_R),3.2)
99 CFLAGS = -O2
100 endif
101 ifeq ($(uname_R),5)
102 CC = cc
103 BASIC_CFLAGS += -Kthread
104 endif
105 NEEDS_SOCKET = YesPlease
106 NEEDS_NSL = YesPlease
107 NEEDS_SSL_WITH_CRYPTO = YesPlease
108 NEEDS_LIBICONV = YesPlease
109 SHELL_PATH = /usr/bin/bash
110 NO_IPV6 = YesPlease
111 NO_HSTRERROR = YesPlease
112 BASIC_CFLAGS += -I/usr/local/include
113 BASIC_LDFLAGS += -L/usr/local/lib
114 NO_STRCASESTR = YesPlease
115 NO_MEMMEM = YesPlease
116 INSTALL = ginstall
117 TAR = gtar
118 endif
119 ifeq ($(uname_S),Darwin)
120 NEEDS_CRYPTO_WITH_SSL = YesPlease
121 NEEDS_SSL_WITH_CRYPTO = YesPlease
122 NEEDS_LIBICONV = YesPlease
123 # Note: $(uname_R) gives us the underlying Darwin version.
124 # - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
125 # - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
126 # i.e. "begins with [15678] and a dot" means "10.4.* or older".
127 ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
128 OLD_ICONV = UnfortunatelyYes
129 NO_APPLE_COMMON_CRYPTO = YesPlease
130 endif
131 ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
132 NO_STRLCPY = YesPlease
133 endif
134 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
135 HAVE_GETDELIM = YesPlease
136 endif
137 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
138 OPEN_RETURNS_EINTR = UnfortunatelyYes
139 endif
140 NO_MEMMEM = YesPlease
141 USE_ST_TIMESPEC = YesPlease
142 HAVE_DEV_TTY = YesPlease
143 COMPAT_OBJS += compat/precompose_utf8.o
144 BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
145 BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
146 HAVE_BSD_SYSCTL = YesPlease
147 FREAD_READS_DIRECTORIES = UnfortunatelyYes
148 HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
149 CSPRNG_METHOD = arc4random
151 # Workaround for `gettext` being keg-only and not even being linked via
152 # `brew link --force gettext`, should be obsolete as of
153 # https://github.com/Homebrew/homebrew-core/pull/53489
154 ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
155 BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
156 BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
157 ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
158 MSGFMT = /usr/local/opt/gettext/bin/msgfmt
159 endif
160 endif
162 # The builtin FSMonitor on MacOS builds upon Simple-IPC. Both require
163 # Unix domain sockets and PThreads.
164 ifndef NO_PTHREADS
165 ifndef NO_UNIX_SOCKETS
166 FSMONITOR_DAEMON_BACKEND = darwin
167 FSMONITOR_OS_SETTINGS = darwin
168 endif
169 endif
171 BASIC_LDFLAGS += -framework CoreServices
172 endif
173 ifeq ($(uname_S),SunOS)
174 NEEDS_SOCKET = YesPlease
175 NEEDS_NSL = YesPlease
176 SHELL_PATH = /bin/bash
177 SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
178 HAVE_ALLOCA_H = YesPlease
179 NO_STRCASESTR = YesPlease
180 NO_MEMMEM = YesPlease
181 NO_MKDTEMP = YesPlease
182 NO_REGEX = YesPlease
183 NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
184 HAVE_DEV_TTY = YesPlease
185 ifeq ($(uname_R),5.6)
186 SOCKLEN_T = int
187 NO_HSTRERROR = YesPlease
188 NO_IPV6 = YesPlease
189 NO_SOCKADDR_STORAGE = YesPlease
190 NO_UNSETENV = YesPlease
191 NO_SETENV = YesPlease
192 NO_STRLCPY = YesPlease
193 NO_STRTOUMAX = YesPlease
194 GIT_TEST_CMP = cmp
195 endif
196 ifeq ($(uname_R),5.7)
197 NEEDS_RESOLV = YesPlease
198 NO_IPV6 = YesPlease
199 NO_SOCKADDR_STORAGE = YesPlease
200 NO_UNSETENV = YesPlease
201 NO_SETENV = YesPlease
202 NO_STRLCPY = YesPlease
203 NO_STRTOUMAX = YesPlease
204 GIT_TEST_CMP = cmp
205 endif
206 ifeq ($(uname_R),5.8)
207 NO_UNSETENV = YesPlease
208 NO_SETENV = YesPlease
209 NO_STRTOUMAX = YesPlease
210 GIT_TEST_CMP = cmp
211 endif
212 ifeq ($(uname_R),5.9)
213 NO_UNSETENV = YesPlease
214 NO_SETENV = YesPlease
215 NO_STRTOUMAX = YesPlease
216 GIT_TEST_CMP = cmp
217 endif
218 INSTALL = /usr/ucb/install
219 TAR = gtar
220 BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
221 endif
222 ifeq ($(uname_O),Cygwin)
223 ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
224 NO_D_TYPE_IN_DIRENT = YesPlease
225 NO_STRCASESTR = YesPlease
226 NO_MEMMEM = YesPlease
227 NO_SYMLINK_HEAD = YesPlease
228 NO_IPV6 = YesPlease
229 OLD_ICONV = UnfortunatelyYes
230 # There are conflicting reports about this.
231 # On some boxes NO_MMAP is needed, and not so elsewhere.
232 # Try commenting this out if you suspect MMAP is more efficient
233 NO_MMAP = YesPlease
234 else
235 NO_REGEX = UnfortunatelyYes
236 endif
237 HAVE_ALLOCA_H = YesPlease
238 NEEDS_LIBICONV = YesPlease
239 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
240 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
241 X = .exe
242 UNRELIABLE_FSTAT = UnfortunatelyYes
243 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
244 MMAP_PREVENTS_DELETE = UnfortunatelyYes
245 COMPAT_OBJS += compat/win32/path-utils.o
246 FREAD_READS_DIRECTORIES = UnfortunatelyYes
247 endif
248 ifeq ($(uname_S),FreeBSD)
249 NEEDS_LIBICONV = YesPlease
250 # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
251 # A typical version string looks like "10.2-RELEASE".
252 ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
253 OLD_ICONV = YesPlease
254 endif
255 ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
256 OLD_ICONV = YesPlease
257 endif
258 ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
259 OLD_ICONV = YesPlease
260 endif
261 NO_MEMMEM = YesPlease
262 BASIC_CFLAGS += -I/usr/local/include
263 BASIC_LDFLAGS += -L/usr/local/lib
264 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
265 USE_ST_TIMESPEC = YesPlease
266 ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
267 PTHREAD_LIBS = -pthread
268 NO_UINTMAX_T = YesPlease
269 NO_STRTOUMAX = YesPlease
270 endif
271 PYTHON_PATH = /usr/local/bin/python
272 PERL_PATH = /usr/local/bin/perl
273 HAVE_PATHS_H = YesPlease
274 HAVE_BSD_SYSCTL = YesPlease
275 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
276 CSPRNG_METHOD = arc4random
277 PAGER_ENV = LESS=FRX LV=-c MORE=FRX
278 FREAD_READS_DIRECTORIES = UnfortunatelyYes
279 FILENO_IS_A_MACRO = UnfortunatelyYes
280 endif
281 ifeq ($(uname_S),OpenBSD)
282 NO_STRCASESTR = YesPlease
283 NO_MEMMEM = YesPlease
284 USE_ST_TIMESPEC = YesPlease
285 NEEDS_LIBICONV = YesPlease
286 BASIC_CFLAGS += -I/usr/local/include
287 BASIC_LDFLAGS += -L/usr/local/lib
288 HAVE_PATHS_H = YesPlease
289 HAVE_BSD_SYSCTL = YesPlease
290 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
291 CSPRNG_METHOD = arc4random
292 PROCFS_EXECUTABLE_PATH = /proc/curproc/file
293 FREAD_READS_DIRECTORIES = UnfortunatelyYes
294 FILENO_IS_A_MACRO = UnfortunatelyYes
295 endif
296 ifeq ($(uname_S),MirBSD)
297 NO_STRCASESTR = YesPlease
298 NO_MEMMEM = YesPlease
299 USE_ST_TIMESPEC = YesPlease
300 NEEDS_LIBICONV = YesPlease
301 HAVE_PATHS_H = YesPlease
302 HAVE_BSD_SYSCTL = YesPlease
303 CSPRNG_METHOD = arc4random
304 endif
305 ifeq ($(uname_S),NetBSD)
306 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
307 NEEDS_LIBICONV = YesPlease
308 endif
309 BASIC_CFLAGS += -I/usr/pkg/include
310 BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
311 USE_ST_TIMESPEC = YesPlease
312 HAVE_PATHS_H = YesPlease
313 HAVE_BSD_SYSCTL = YesPlease
314 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
315 CSPRNG_METHOD = arc4random
316 PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
317 endif
318 ifeq ($(uname_S),AIX)
319 DEFAULT_PAGER = more
320 NO_STRCASESTR = YesPlease
321 NO_MEMMEM = YesPlease
322 NO_MKDTEMP = YesPlease
323 NO_STRLCPY = YesPlease
324 NO_NSEC = YesPlease
325 NO_REGEX = NeedsStartEnd
326 FREAD_READS_DIRECTORIES = UnfortunatelyYes
327 INTERNAL_QSORT = UnfortunatelyYes
328 NEEDS_LIBICONV = YesPlease
329 BASIC_CFLAGS += -D_LARGE_FILES
330 FILENO_IS_A_MACRO = UnfortunatelyYes
331 NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
332 ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
333 NO_PTHREADS = YesPlease
334 else
335 PTHREAD_LIBS = -lpthread
336 endif
337 ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
338 INLINE = ''
339 endif
340 GIT_TEST_CMP = cmp
341 endif
342 ifeq ($(uname_S),GNU)
343 # GNU/Hurd
344 HAVE_ALLOCA_H = YesPlease
345 NO_STRLCPY = YesPlease
346 HAVE_PATHS_H = YesPlease
347 LIBC_CONTAINS_LIBINTL = YesPlease
348 FREAD_READS_DIRECTORIES = UnfortunatelyYes
349 endif
350 ifeq ($(uname_S),IRIX)
351 NO_SETENV = YesPlease
352 NO_UNSETENV = YesPlease
353 NO_STRCASESTR = YesPlease
354 NO_MEMMEM = YesPlease
355 NO_MKDTEMP = YesPlease
356 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
357 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
358 # git dies with a segmentation fault when trying to access the first
359 # entry of a reflog. The conservative choice is made to always set
360 # NO_MMAP. If you suspect that your compiler is not affected by this
361 # issue, comment out the NO_MMAP statement.
362 NO_MMAP = YesPlease
363 NO_REGEX = YesPlease
364 SNPRINTF_RETURNS_BOGUS = YesPlease
365 SHELL_PATH = /usr/gnu/bin/bash
366 NEEDS_LIBGEN = YesPlease
367 endif
368 ifeq ($(uname_S),IRIX64)
369 NO_SETENV = YesPlease
370 NO_UNSETENV = YesPlease
371 NO_STRCASESTR = YesPlease
372 NO_MEMMEM = YesPlease
373 NO_MKDTEMP = YesPlease
374 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
375 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
376 # git dies with a segmentation fault when trying to access the first
377 # entry of a reflog. The conservative choice is made to always set
378 # NO_MMAP. If you suspect that your compiler is not affected by this
379 # issue, comment out the NO_MMAP statement.
380 NO_MMAP = YesPlease
381 NO_REGEX = YesPlease
382 SNPRINTF_RETURNS_BOGUS = YesPlease
383 SHELL_PATH = /usr/gnu/bin/bash
384 NEEDS_LIBGEN = YesPlease
385 endif
386 ifeq ($(uname_S),HP-UX)
387 INLINE = __inline
388 NO_IPV6 = YesPlease
389 NO_SETENV = YesPlease
390 NO_STRCASESTR = YesPlease
391 NO_MEMMEM = YesPlease
392 NO_STRLCPY = YesPlease
393 NO_MKDTEMP = YesPlease
394 NO_UNSETENV = YesPlease
395 NO_HSTRERROR = YesPlease
396 NO_SYS_SELECT_H = YesPlease
397 SNPRINTF_RETURNS_BOGUS = YesPlease
398 NO_NSEC = YesPlease
399 ifeq ($(uname_R),B.11.00)
400 NO_INET_NTOP = YesPlease
401 NO_INET_PTON = YesPlease
402 endif
403 ifeq ($(uname_R),B.10.20)
404 # Override HP-UX 11.x setting:
405 INLINE =
406 SOCKLEN_T = size_t
407 NO_PREAD = YesPlease
408 NO_INET_NTOP = YesPlease
409 NO_INET_PTON = YesPlease
410 endif
411 GIT_TEST_CMP = cmp
412 endif
413 ifeq ($(uname_S),Windows)
414 GIT_VERSION := $(GIT_VERSION).MSVC
415 pathsep = ;
416 # Assume that this is built in Git for Windows' SDK
417 ifeq (MINGW32,$(MSYSTEM))
418 prefix = /mingw32
419 else
420 prefix = /mingw64
421 endif
422 # Prepend MSVC 64-bit tool-chain to PATH.
423 #
424 # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
425 # link.exe next to, and required by, cl.exe, we have to prepend this
426 # onto the existing $PATH.
427 #
428 SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
429 HAVE_ALLOCA_H = YesPlease
430 NO_PREAD = YesPlease
431 NEEDS_CRYPTO_WITH_SSL = YesPlease
432 NO_LIBGEN_H = YesPlease
433 NO_POLL = YesPlease
434 NO_SYMLINK_HEAD = YesPlease
435 NO_IPV6 = YesPlease
436 NO_UNIX_SOCKETS = YesPlease
437 NO_SETENV = YesPlease
438 NO_STRCASESTR = YesPlease
439 NO_STRLCPY = YesPlease
440 NO_MEMMEM = YesPlease
441 NEEDS_LIBICONV = YesPlease
442 NO_STRTOUMAX = YesPlease
443 NO_MKDTEMP = YesPlease
444 NO_INTTYPES_H = YesPlease
445 CSPRNG_METHOD = rtlgenrandom
446 # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
447 # so we don't need this:
448 #
449 # SNPRINTF_RETURNS_BOGUS = YesPlease
451 # The builtin FSMonitor requires Named Pipes and Threads on Windows.
452 # These are always available, so we do not have to conditionally
453 # support it.
454 FSMONITOR_DAEMON_BACKEND = win32
455 FSMONITOR_OS_SETTINGS = win32
457 NO_SVN_TESTS = YesPlease
458 RUNTIME_PREFIX = YesPlease
459 HAVE_WPGMPTR = YesWeDo
460 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
461 USE_WIN32_IPC = YesPlease
462 USE_WIN32_MMAP = YesPlease
463 MMAP_PREVENTS_DELETE = UnfortunatelyYes
464 # USE_NED_ALLOCATOR = YesPlease
465 UNRELIABLE_FSTAT = UnfortunatelyYes
466 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
467 NO_REGEX = YesPlease
468 NO_GETTEXT = YesPlease
469 NO_PYTHON = YesPlease
470 ETAGS_TARGET = ETAGS
471 NO_POSIX_GOODIES = UnfortunatelyYes
472 NATIVE_CRLF = YesPlease
473 DEFAULT_HELP_FORMAT = html
474 ifeq (/mingw64,$(subst 32,64,$(prefix)))
475 # Move system config into top-level /etc/
476 ETC_GITCONFIG = ../etc/gitconfig
477 ETC_GITATTRIBUTES = ../etc/gitattributes
478 endif
480 CC = compat/vcbuild/scripts/clink.pl
481 AR = compat/vcbuild/scripts/lib.pl
482 CFLAGS =
483 BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
484 COMPAT_OBJS = compat/msvc.o compat/winansi.o \
485 compat/win32/flush.o \
486 compat/win32/path-utils.o \
487 compat/win32/pthread.o compat/win32/syslog.o \
488 compat/win32/trace2_win32_process_info.o \
489 compat/win32/dirent.o
490 COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
491 BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
492 # invalidcontinue.obj allows Git's source code to close the same file
493 # handle twice, or to access the osfhandle of an already-closed stdout
494 # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
495 EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
496 PTHREAD_LIBS =
497 lib =
498 BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
499 ifndef DEBUG
500 BASIC_CFLAGS += $(vcpkg_rel_lib)
501 else
502 BASIC_CFLAGS += $(vcpkg_dbg_lib)
503 endif
504 BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
506 ifneq ($(USE_MSVC_CRTDBG),)
507 # Optionally enable memory leak reporting.
508 BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
509 endif
510 # Always give "-Zi" to the compiler and "-debug" to linker (even in
511 # release mode) to force a PDB to be generated (like RelWithDebInfo).
512 BASIC_CFLAGS += -Zi
513 BASIC_LDFLAGS += -debug -Zf
515 ifdef NO_SAFESEH
516 LDFLAGS += -SAFESEH:NO
517 endif
519 ifndef DEBUG
520 BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
521 BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
522 AR += -LTCG
523 else
524 BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
525 endif
526 X = .exe
528 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
529 endif
530 ifeq ($(uname_S),Interix)
531 NO_INITGROUPS = YesPlease
532 NO_IPV6 = YesPlease
533 NO_MEMMEM = YesPlease
534 NO_MKDTEMP = YesPlease
535 NO_STRTOUMAX = YesPlease
536 NO_NSEC = YesPlease
537 ifeq ($(uname_R),3.5)
538 NO_INET_NTOP = YesPlease
539 NO_INET_PTON = YesPlease
540 NO_SOCKADDR_STORAGE = YesPlease
541 endif
542 ifeq ($(uname_R),5.2)
543 NO_INET_NTOP = YesPlease
544 NO_INET_PTON = YesPlease
545 NO_SOCKADDR_STORAGE = YesPlease
546 endif
547 endif
548 ifeq ($(uname_S),Minix)
549 NO_IPV6 = YesPlease
550 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
551 NO_NSEC = YesPlease
552 NEEDS_LIBGEN =
553 NEEDS_CRYPTO_WITH_SSL = YesPlease
554 NEEDS_RESOLV =
555 NO_HSTRERROR = YesPlease
556 NO_MMAP = YesPlease
557 NO_CURL =
558 NO_EXPAT =
559 endif
560 ifeq ($(uname_S),NONSTOP_KERNEL)
561 # Needs some C99 features, "inline" is just one of them.
562 # INLINE='' would just replace one set of warnings with another and
563 # still not compile in c89 mode, due to non-const array initializations.
564 CC = cc -c99
565 # Build down-rev compatible objects that don't use our new getopt_long.
566 ifeq ($(uname_R).$(uname_V),J06.21)
567 CC += -WRVU=J06.20
568 endif
569 ifeq ($(uname_R).$(uname_V),L17.02)
570 CC += -WRVU=L16.05
571 endif
572 # Disable all optimization, seems to result in bad code, with -O or -O2
573 # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
574 # abends on "git push". Needs more investigation.
575 CFLAGS = -g -O0 -Winline
576 # We'd want it to be here.
577 prefix = /usr/local
578 # perl and python must be in /usr/bin on NonStop - supplied by HPE
579 # with operating system in that managed directory.
580 PERL_PATH = /usr/bin/perl
581 PYTHON_PATH = /usr/bin/python
582 # The current /usr/coreutils/rm at lowest support level does not work
583 # with the git test structure. Long paths as in
584 # 'trash directory...' cause rm to terminate prematurely without fully
585 # removing the directory at OS releases J06.21 and L17.02.
586 # Default to the older rm until those two releases are deprecated.
587 RM = /bin/rm -f
588 NEEDS_CRYPTO_WITH_SSL = YesPlease
589 HAVE_DEV_TTY = YesPlease
590 HAVE_LIBCHARSET_H = YesPlease
591 HAVE_STRINGS_H = YesPlease
592 NEEDS_LIBICONV = YesPlease
593 NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
594 NO_SYS_SELECT_H = UnfortunatelyYes
595 NO_D_TYPE_IN_DIRENT = YesPlease
596 NO_GETTEXT = YesPlease
597 NO_HSTRERROR = YesPlease
598 NO_STRCASESTR = YesPlease
599 NO_MEMMEM = YesPlease
600 NO_STRLCPY = YesPlease
601 NO_SETENV = YesPlease
602 NO_UNSETENV = YesPlease
603 NO_MKDTEMP = YesPlease
604 # Currently libiconv-1.9.1.
605 OLD_ICONV = UnfortunatelyYes
606 NO_REGEX = NeedsStartEnd
607 NO_PTHREADS = UnfortunatelyYes
608 FREAD_READS_DIRECTORIES = UnfortunatelyYes
610 # Not detected (nor checked for) by './configure'.
611 # We don't have SA_RESTART on NonStop, unfortunalety.
612 COMPAT_CFLAGS += -DSA_RESTART=0
613 # Apparently needed in compat/fnmatch/fnmatch.c.
614 COMPAT_CFLAGS += -DHAVE_STRING_H=1
615 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
616 NO_NSEC = YesPlease
617 NO_PREAD = YesPlease
618 NO_MMAP = YesPlease
619 NO_POLL = YesPlease
620 NO_INTPTR_T = UnfortunatelyYes
621 CSPRNG_METHOD = openssl
622 SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
623 SHELL_PATH = /usr/coreutils/bin/bash
624 endif
625 ifeq ($(uname_S),MINGW)
626 pathsep = ;
627 HAVE_ALLOCA_H = YesPlease
628 NO_PREAD = YesPlease
629 NEEDS_CRYPTO_WITH_SSL = YesPlease
630 NO_LIBGEN_H = YesPlease
631 NO_POLL = YesPlease
632 NO_SYMLINK_HEAD = YesPlease
633 NO_UNIX_SOCKETS = YesPlease
634 NO_SETENV = YesPlease
635 NO_STRCASESTR = YesPlease
636 NO_STRLCPY = YesPlease
637 NO_MEMMEM = YesPlease
638 NEEDS_LIBICONV = YesPlease
639 NO_STRTOUMAX = YesPlease
640 NO_MKDTEMP = YesPlease
641 NO_SVN_TESTS = YesPlease
643 # The builtin FSMonitor requires Named Pipes and Threads on Windows.
644 # These are always available, so we do not have to conditionally
645 # support it.
646 FSMONITOR_DAEMON_BACKEND = win32
647 FSMONITOR_OS_SETTINGS = win32
649 RUNTIME_PREFIX = YesPlease
650 HAVE_WPGMPTR = YesWeDo
651 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
652 USE_WIN32_IPC = YesPlease
653 USE_WIN32_MMAP = YesPlease
654 MMAP_PREVENTS_DELETE = UnfortunatelyYes
655 USE_NED_ALLOCATOR = YesPlease
656 UNRELIABLE_FSTAT = UnfortunatelyYes
657 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
658 NO_REGEX = YesPlease
659 NO_PYTHON = YesPlease
660 ETAGS_TARGET = ETAGS
661 NO_POSIX_GOODIES = UnfortunatelyYes
662 DEFAULT_HELP_FORMAT = html
663 HAVE_PLATFORM_PROCINFO = YesPlease
664 CSPRNG_METHOD = rtlgenrandom
665 BASIC_LDFLAGS += -municode
666 COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
667 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
668 COMPAT_OBJS += compat/mingw.o compat/winansi.o \
669 compat/win32/trace2_win32_process_info.o \
670 compat/win32/flush.o \
671 compat/win32/path-utils.o \
672 compat/win32/pthread.o compat/win32/syslog.o \
673 compat/win32/dirent.o
674 BASIC_CFLAGS += -DWIN32
675 EXTLIBS += -lws2_32
676 GITLIBS += git.res
677 PTHREAD_LIBS =
678 RC = windres -O coff
679 NATIVE_CRLF = YesPlease
680 X = .exe
681 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
682 htmldir = doc/git/html/
683 prefix =
684 INSTALL = /bin/install
685 EXTLIBS += /mingw/lib/libz.a
686 INTERNAL_QSORT = YesPlease
687 HAVE_LIBCHARSET_H = YesPlease
688 NO_GETTEXT = YesPlease
689 COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
690 else
691 ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
692 # MSys2
693 prefix = /usr/
694 # Enable DEP
695 BASIC_LDFLAGS += -Wl,--nxcompat
696 # Enable ASLR (unless debugging)
697 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
698 BASIC_LDFLAGS += -Wl,--dynamicbase
699 endif
700 ifeq (MINGW32,$(MSYSTEM))
701 prefix = /mingw32
702 HOST_CPU = i686
703 BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
704 endif
705 ifeq (MINGW64,$(MSYSTEM))
706 prefix = /mingw64
707 HOST_CPU = x86_64
708 BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
709 else
710 COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
711 BASIC_LDFLAGS += -Wl,--large-address-aware
712 endif
713 CC = gcc
714 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
715 -fstack-protector-strong
716 EXTLIBS += -lntdll
717 INSTALL = /bin/install
718 INTERNAL_QSORT = YesPlease
719 HAVE_LIBCHARSET_H = YesPlease
720 NO_GETTEXT =
721 USE_GETTEXT_SCHEME = fallthrough
722 USE_LIBPCRE = YesPlease
723 NO_CURL =
724 USE_NED_ALLOCATOR = YesPlease
725 ifeq (/mingw64,$(subst 32,64,$(prefix)))
726 # Move system config into top-level /etc/
727 ETC_GITCONFIG = ../etc/gitconfig
728 ETC_GITATTRIBUTES = ../etc/gitattributes
729 endif
730 else
731 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
732 NO_CURL = YesPlease
733 endif
734 endif
735 endif
736 ifeq ($(uname_S),QNX)
737 COMPAT_CFLAGS += -DSA_RESTART=0
738 EXPAT_NEEDS_XMLPARSE_H = YesPlease
739 HAVE_STRINGS_H = YesPlease
740 NEEDS_SOCKET = YesPlease
741 NO_GETPAGESIZE = YesPlease
742 NO_ICONV = YesPlease
743 NO_MEMMEM = YesPlease
744 NO_MKDTEMP = YesPlease
745 NO_NSEC = YesPlease
746 NO_PTHREADS = YesPlease
747 NO_STRCASESTR = YesPlease
748 NO_STRLCPY = YesPlease
749 endif
751 vcxproj:
752 # Require clean work tree
753 git update-index -q --refresh && \
754 git diff-files --quiet && \
755 git diff-index --cached --quiet HEAD --
757 # Make .vcxproj files and add them
758 perl contrib/buildsystems/generate -g Vcxproj
759 git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
761 # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file
762 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
763 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
764 for name in $(BUILT_INS);\
765 do \
766 echo ' <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
767 done && \
768 echo ' </Target>' && \
769 echo '</Project>') >git/LinkOrCopyBuiltins.targets
770 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
771 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
772 for name in $(REMOTE_CURL_ALIASES); \
773 do \
774 echo ' <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
775 done && \
776 echo ' </Target>' && \
777 echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
778 git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
780 # Add generated headers
781 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(GENERATED_H)
782 git add -f $(GENERATED_H)
784 # Add scripts
785 rm -f perl/perl.mak
786 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
787 # Strip out the sane tool path, needed only for building
788 sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
789 git add -f $(SCRIPT_LIB) $(SCRIPTS)
791 # Add Perl module
792 $(MAKE) $(LIB_PERL_GEN)
793 git add -f perl/build
795 # Add bin-wrappers, for testing
796 rm -rf bin-wrappers/
797 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
798 # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
799 # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
800 # by test-lib.sh according to the current setup)
801 sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
802 \1="$$(cygpath -u "$$\1")"/' \
803 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
804 # Ensure that test-* helpers find the .dll files copied to top-level
805 sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
806 # We do not want to force hard-linking builtins
807 sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
808 bin-wrappers/git-{receive-pack,upload-archive}
809 git add -f $(test_bindir_programs)
810 # remote-ext is a builtin, but invoked as if it were external
811 sed 's|receive-pack|remote-ext|g' \
812 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
813 git add -f bin-wrappers/git-remote-ext
815 # Add templates
816 $(MAKE) -C templates
817 git add -f templates/boilerplates.made templates/blt/
819 # Add the translated messages
820 make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
821 git add -f $(MOFILES)
823 # Add build options
824 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
825 git add -f GIT-BUILD-OPTIONS
827 # Commit the whole shebang
828 git commit -m "Generate Visual Studio solution" \
829 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"