| blob | 85d63821ec95f65d78a726bae70abcb8c3845ab8 |
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.,$(uname_R)),)
69 BASIC_CFLAGS += -std=c99
70 endif
71 LINK_FUZZ_PROGRAMS = YesPlease
72 endif
73 ifeq ($(uname_S),GNU/kFreeBSD)
74 HAVE_ALLOCA_H = YesPlease
75 NO_STRLCPY = YesPlease
76 HAVE_PATHS_H = YesPlease
77 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
78 LIBC_CONTAINS_LIBINTL = YesPlease
79 FREAD_READS_DIRECTORIES = UnfortunatelyYes
80 endif
81 ifeq ($(uname_S),UnixWare)
82 CC = cc
83 NEEDS_SOCKET = YesPlease
84 NEEDS_NSL = YesPlease
85 NEEDS_SSL_WITH_CRYPTO = YesPlease
86 NEEDS_LIBICONV = YesPlease
87 SHELL_PATH = /usr/local/bin/bash
88 NO_IPV6 = YesPlease
89 NO_HSTRERROR = YesPlease
90 BASIC_CFLAGS += -Kthread
91 BASIC_CFLAGS += -I/usr/local/include
92 BASIC_LDFLAGS += -L/usr/local/lib
93 INSTALL = ginstall
94 TAR = gtar
95 NO_STRCASESTR = YesPlease
96 NO_MEMMEM = YesPlease
97 endif
98 ifeq ($(uname_S),SCO_SV)
99 ifeq ($(uname_R),3.2)
100 CFLAGS = -O2
101 endif
102 ifeq ($(uname_R),5)
103 CC = cc
104 BASIC_CFLAGS += -Kthread
105 endif
106 NEEDS_SOCKET = YesPlease
107 NEEDS_NSL = YesPlease
108 NEEDS_SSL_WITH_CRYPTO = YesPlease
109 NEEDS_LIBICONV = YesPlease
110 SHELL_PATH = /usr/bin/bash
111 NO_IPV6 = YesPlease
112 NO_HSTRERROR = YesPlease
113 BASIC_CFLAGS += -I/usr/local/include
114 BASIC_LDFLAGS += -L/usr/local/lib
115 NO_STRCASESTR = YesPlease
116 NO_MEMMEM = YesPlease
117 INSTALL = ginstall
118 TAR = gtar
119 endif
120 ifeq ($(uname_S),Darwin)
121 NEEDS_CRYPTO_WITH_SSL = YesPlease
122 NEEDS_SSL_WITH_CRYPTO = YesPlease
123 NEEDS_LIBICONV = YesPlease
124 # Note: $(uname_R) gives us the underlying Darwin version.
125 # - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
126 # - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
127 # i.e. "begins with [15678] and a dot" means "10.4.* or older".
128 ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
129 OLD_ICONV = UnfortunatelyYes
130 NO_APPLE_COMMON_CRYPTO = YesPlease
131 endif
132 ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
133 NO_STRLCPY = YesPlease
134 endif
135 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
136 HAVE_GETDELIM = YesPlease
137 endif
138 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
139 OPEN_RETURNS_EINTR = UnfortunatelyYes
140 endif
141 NO_MEMMEM = YesPlease
142 USE_ST_TIMESPEC = YesPlease
143 HAVE_DEV_TTY = YesPlease
144 COMPAT_OBJS += compat/precompose_utf8.o
145 BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
146 BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
147 HAVE_BSD_SYSCTL = YesPlease
148 FREAD_READS_DIRECTORIES = UnfortunatelyYes
149 HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
150 CSPRNG_METHOD = arc4random
151 USE_ENHANCED_BASIC_REGULAR_EXPRESSIONS = YesPlease
153 # Workaround for `gettext` being keg-only and not even being linked via
154 # `brew link --force gettext`, should be obsolete as of
155 # https://github.com/Homebrew/homebrew-core/pull/53489
156 ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
157 BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
158 BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
159 ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
160 MSGFMT = /usr/local/opt/gettext/bin/msgfmt
161 endif
162 # On newer ARM-based machines the default installation path has changed to
163 # /opt/homebrew. Include it in our search paths so that the user does not
164 # have to configure this manually.
165 #
166 # Note that we do not employ the same workaround as above where we manually
167 # add gettext. The issue was fixed more than three years ago by now, and at
168 # that point there haven't been any ARM-based Macs yet.
169 else ifeq ($(shell test -d /opt/homebrew/ && echo y),y)
170 BASIC_CFLAGS += -I/opt/homebrew/include
171 BASIC_LDFLAGS += -L/opt/homebrew/lib
172 ifeq ($(shell test -x /opt/homebrew/bin/msgfmt && echo y),y)
173 MSGFMT = /opt/homebrew/bin/msgfmt
174 endif
175 endif
177 # The builtin FSMonitor on MacOS builds upon Simple-IPC. Both require
178 # Unix domain sockets and PThreads.
179 ifndef NO_PTHREADS
180 ifndef NO_UNIX_SOCKETS
181 FSMONITOR_DAEMON_BACKEND = darwin
182 FSMONITOR_OS_SETTINGS = darwin
183 endif
184 endif
186 BASIC_LDFLAGS += -framework CoreServices
187 endif
188 ifeq ($(uname_S),SunOS)
189 NEEDS_SOCKET = YesPlease
190 NEEDS_NSL = YesPlease
191 SHELL_PATH = /bin/bash
192 SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
193 HAVE_ALLOCA_H = YesPlease
194 NO_STRCASESTR = YesPlease
195 NO_MEMMEM = YesPlease
196 NO_MKDTEMP = YesPlease
197 NO_REGEX = YesPlease
198 NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
199 HAVE_DEV_TTY = YesPlease
200 ifeq ($(uname_R),5.6)
201 SOCKLEN_T = int
202 NO_HSTRERROR = YesPlease
203 NO_IPV6 = YesPlease
204 NO_SOCKADDR_STORAGE = YesPlease
205 NO_UNSETENV = YesPlease
206 NO_SETENV = YesPlease
207 NO_STRLCPY = YesPlease
208 NO_STRTOUMAX = YesPlease
209 GIT_TEST_CMP = cmp
210 endif
211 ifeq ($(uname_R),5.7)
212 NEEDS_RESOLV = YesPlease
213 NO_IPV6 = YesPlease
214 NO_SOCKADDR_STORAGE = YesPlease
215 NO_UNSETENV = YesPlease
216 NO_SETENV = YesPlease
217 NO_STRLCPY = YesPlease
218 NO_STRTOUMAX = YesPlease
219 GIT_TEST_CMP = cmp
220 endif
221 ifeq ($(uname_R),5.8)
222 NO_UNSETENV = YesPlease
223 NO_SETENV = YesPlease
224 NO_STRTOUMAX = YesPlease
225 GIT_TEST_CMP = cmp
226 endif
227 ifeq ($(uname_R),5.9)
228 NO_UNSETENV = YesPlease
229 NO_SETENV = YesPlease
230 NO_STRTOUMAX = YesPlease
231 GIT_TEST_CMP = cmp
232 endif
233 INSTALL = /usr/ucb/install
234 TAR = gtar
235 BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
236 endif
237 ifeq ($(uname_O),Cygwin)
238 ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
239 NO_D_TYPE_IN_DIRENT = YesPlease
240 NO_STRCASESTR = YesPlease
241 NO_MEMMEM = YesPlease
242 NO_SYMLINK_HEAD = YesPlease
243 NO_IPV6 = YesPlease
244 OLD_ICONV = UnfortunatelyYes
245 # There are conflicting reports about this.
246 # On some boxes NO_MMAP is needed, and not so elsewhere.
247 # Try commenting this out if you suspect MMAP is more efficient
248 NO_MMAP = YesPlease
249 else
250 NO_REGEX = UnfortunatelyYes
251 endif
252 HAVE_ALLOCA_H = YesPlease
253 NEEDS_LIBICONV = YesPlease
254 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
255 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
256 X = .exe
257 UNRELIABLE_FSTAT = UnfortunatelyYes
258 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
259 MMAP_PREVENTS_DELETE = UnfortunatelyYes
260 COMPAT_OBJS += compat/win32/path-utils.o
261 FREAD_READS_DIRECTORIES = UnfortunatelyYes
262 endif
263 ifeq ($(uname_S),FreeBSD)
264 NEEDS_LIBICONV = YesPlease
265 # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
266 # A typical version string looks like "10.2-RELEASE".
267 ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
268 OLD_ICONV = YesPlease
269 endif
270 ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
271 OLD_ICONV = YesPlease
272 endif
273 ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
274 OLD_ICONV = YesPlease
275 endif
276 NO_MEMMEM = YesPlease
277 BASIC_CFLAGS += -I/usr/local/include
278 BASIC_LDFLAGS += -L/usr/local/lib
279 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
280 USE_ST_TIMESPEC = YesPlease
281 ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
282 PTHREAD_LIBS = -pthread
283 NO_UINTMAX_T = YesPlease
284 NO_STRTOUMAX = YesPlease
285 endif
286 PYTHON_PATH = /usr/local/bin/python
287 PERL_PATH = /usr/local/bin/perl
288 HAVE_PATHS_H = YesPlease
289 HAVE_BSD_SYSCTL = YesPlease
290 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
291 CSPRNG_METHOD = arc4random
292 PAGER_ENV = LESS=FRX LV=-c MORE=FRX
293 FREAD_READS_DIRECTORIES = UnfortunatelyYes
294 FILENO_IS_A_MACRO = UnfortunatelyYes
295 endif
296 ifeq ($(uname_S),OpenBSD)
297 NO_STRCASESTR = YesPlease
298 NO_MEMMEM = YesPlease
299 USE_ST_TIMESPEC = YesPlease
300 NEEDS_LIBICONV = YesPlease
301 BASIC_CFLAGS += -I/usr/local/include
302 BASIC_LDFLAGS += -L/usr/local/lib
303 HAVE_PATHS_H = YesPlease
304 HAVE_BSD_SYSCTL = YesPlease
305 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
306 CSPRNG_METHOD = arc4random
307 PROCFS_EXECUTABLE_PATH = /proc/curproc/file
308 FREAD_READS_DIRECTORIES = UnfortunatelyYes
309 FILENO_IS_A_MACRO = UnfortunatelyYes
310 endif
311 ifeq ($(uname_S),MirBSD)
312 NO_STRCASESTR = YesPlease
313 NO_MEMMEM = YesPlease
314 USE_ST_TIMESPEC = YesPlease
315 NEEDS_LIBICONV = YesPlease
316 HAVE_PATHS_H = YesPlease
317 HAVE_BSD_SYSCTL = YesPlease
318 CSPRNG_METHOD = arc4random
319 endif
320 ifeq ($(uname_S),NetBSD)
321 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
322 NEEDS_LIBICONV = YesPlease
323 endif
324 BASIC_CFLAGS += -I/usr/pkg/include
325 BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
326 USE_ST_TIMESPEC = YesPlease
327 HAVE_PATHS_H = YesPlease
328 HAVE_BSD_SYSCTL = YesPlease
329 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
330 CSPRNG_METHOD = arc4random
331 PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
332 endif
333 ifeq ($(uname_S),AIX)
334 DEFAULT_PAGER = more
335 NO_STRCASESTR = YesPlease
336 NO_MEMMEM = YesPlease
337 NO_MKDTEMP = YesPlease
338 NO_STRLCPY = YesPlease
339 NO_NSEC = YesPlease
340 NO_REGEX = NeedsStartEnd
341 FREAD_READS_DIRECTORIES = UnfortunatelyYes
342 INTERNAL_QSORT = UnfortunatelyYes
343 NEEDS_LIBICONV = YesPlease
344 BASIC_CFLAGS += -D_LARGE_FILES
345 FILENO_IS_A_MACRO = UnfortunatelyYes
346 NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
347 ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
348 NO_PTHREADS = YesPlease
349 else
350 PTHREAD_LIBS = -lpthread
351 endif
352 ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
353 INLINE = ''
354 endif
355 GIT_TEST_CMP = cmp
356 endif
357 ifeq ($(uname_S),GNU)
358 # GNU/Hurd
359 HAVE_ALLOCA_H = YesPlease
360 NO_STRLCPY = YesPlease
361 HAVE_PATHS_H = YesPlease
362 LIBC_CONTAINS_LIBINTL = YesPlease
363 FREAD_READS_DIRECTORIES = UnfortunatelyYes
364 endif
365 ifeq ($(uname_S),IRIX)
366 NO_SETENV = YesPlease
367 NO_UNSETENV = YesPlease
368 NO_STRCASESTR = YesPlease
369 NO_MEMMEM = YesPlease
370 NO_MKDTEMP = YesPlease
371 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
372 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
373 # git dies with a segmentation fault when trying to access the first
374 # entry of a reflog. The conservative choice is made to always set
375 # NO_MMAP. If you suspect that your compiler is not affected by this
376 # issue, comment out the NO_MMAP statement.
377 NO_MMAP = YesPlease
378 NO_REGEX = YesPlease
379 SNPRINTF_RETURNS_BOGUS = YesPlease
380 SHELL_PATH = /usr/gnu/bin/bash
381 NEEDS_LIBGEN = YesPlease
382 endif
383 ifeq ($(uname_S),IRIX64)
384 NO_SETENV = YesPlease
385 NO_UNSETENV = YesPlease
386 NO_STRCASESTR = YesPlease
387 NO_MEMMEM = YesPlease
388 NO_MKDTEMP = YesPlease
389 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
390 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
391 # git dies with a segmentation fault when trying to access the first
392 # entry of a reflog. The conservative choice is made to always set
393 # NO_MMAP. If you suspect that your compiler is not affected by this
394 # issue, comment out the NO_MMAP statement.
395 NO_MMAP = YesPlease
396 NO_REGEX = YesPlease
397 SNPRINTF_RETURNS_BOGUS = YesPlease
398 SHELL_PATH = /usr/gnu/bin/bash
399 NEEDS_LIBGEN = YesPlease
400 endif
401 ifeq ($(uname_S),HP-UX)
402 INLINE = __inline
403 NO_IPV6 = YesPlease
404 NO_SETENV = YesPlease
405 NO_STRCASESTR = YesPlease
406 NO_MEMMEM = YesPlease
407 NO_STRLCPY = YesPlease
408 NO_MKDTEMP = YesPlease
409 NO_UNSETENV = YesPlease
410 NO_HSTRERROR = YesPlease
411 NO_SYS_SELECT_H = YesPlease
412 SNPRINTF_RETURNS_BOGUS = YesPlease
413 NO_NSEC = YesPlease
414 ifeq ($(uname_R),B.11.00)
415 NO_INET_NTOP = YesPlease
416 NO_INET_PTON = YesPlease
417 endif
418 ifeq ($(uname_R),B.10.20)
419 # Override HP-UX 11.x setting:
420 INLINE =
421 SOCKLEN_T = size_t
422 NO_PREAD = YesPlease
423 NO_INET_NTOP = YesPlease
424 NO_INET_PTON = YesPlease
425 endif
426 GIT_TEST_CMP = cmp
427 endif
428 ifeq ($(uname_S),Windows)
429 GIT_VERSION := $(GIT_VERSION).MSVC
430 pathsep = ;
431 # Assume that this is built in Git for Windows' SDK
432 ifeq (MINGW32,$(MSYSTEM))
433 prefix = /mingw32
434 else
435 prefix = /mingw64
436 endif
437 # Prepend MSVC 64-bit tool-chain to PATH.
438 #
439 # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
440 # link.exe next to, and required by, cl.exe, we have to prepend this
441 # onto the existing $PATH.
442 #
443 SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
444 HAVE_ALLOCA_H = YesPlease
445 NO_PREAD = YesPlease
446 NEEDS_CRYPTO_WITH_SSL = YesPlease
447 NO_LIBGEN_H = YesPlease
448 NO_POLL = YesPlease
449 NO_SYMLINK_HEAD = YesPlease
450 NO_IPV6 = YesPlease
451 NO_SETENV = YesPlease
452 NO_STRCASESTR = YesPlease
453 NO_STRLCPY = YesPlease
454 NO_MEMMEM = YesPlease
455 NEEDS_LIBICONV = YesPlease
456 NO_STRTOUMAX = YesPlease
457 NO_MKDTEMP = YesPlease
458 NO_INTTYPES_H = YesPlease
459 CSPRNG_METHOD = rtlgenrandom
460 # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
461 # so we don't need this:
462 #
463 # SNPRINTF_RETURNS_BOGUS = YesPlease
465 # The builtin FSMonitor requires Named Pipes and Threads on Windows.
466 # These are always available, so we do not have to conditionally
467 # support it.
468 FSMONITOR_DAEMON_BACKEND = win32
469 FSMONITOR_OS_SETTINGS = win32
471 NO_SVN_TESTS = YesPlease
472 RUNTIME_PREFIX = YesPlease
473 HAVE_WPGMPTR = YesWeDo
474 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
475 USE_WIN32_IPC = YesPlease
476 USE_WIN32_MMAP = YesPlease
477 MMAP_PREVENTS_DELETE = UnfortunatelyYes
478 # USE_NED_ALLOCATOR = YesPlease
479 UNRELIABLE_FSTAT = UnfortunatelyYes
480 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
481 NO_REGEX = YesPlease
482 NO_GETTEXT = YesPlease
483 NO_PYTHON = YesPlease
484 ETAGS_TARGET = ETAGS
485 NO_POSIX_GOODIES = UnfortunatelyYes
486 NATIVE_CRLF = YesPlease
487 DEFAULT_HELP_FORMAT = html
488 ifeq (/mingw64,$(subst 32,64,$(prefix)))
489 # Move system config into top-level /etc/
490 ETC_GITCONFIG = ../etc/gitconfig
491 ETC_GITATTRIBUTES = ../etc/gitattributes
492 endif
494 CC = compat/vcbuild/scripts/clink.pl
495 AR = compat/vcbuild/scripts/lib.pl
496 CFLAGS =
497 BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
498 COMPAT_OBJS = compat/msvc.o compat/winansi.o \
499 compat/win32/flush.o \
500 compat/win32/path-utils.o \
501 compat/win32/pthread.o compat/win32/syslog.o \
502 compat/win32/trace2_win32_process_info.o \
503 compat/win32/dirent.o
504 COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
505 BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
506 # invalidcontinue.obj allows Git's source code to close the same file
507 # handle twice, or to access the osfhandle of an already-closed stdout
508 # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
509 EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
510 PTHREAD_LIBS =
511 lib =
512 BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
513 ifndef DEBUG
514 BASIC_CFLAGS += $(vcpkg_rel_lib)
515 else
516 BASIC_CFLAGS += $(vcpkg_dbg_lib)
517 endif
518 BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
520 ifneq ($(USE_MSVC_CRTDBG),)
521 # Optionally enable memory leak reporting.
522 BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
523 endif
524 # Always give "-Zi" to the compiler and "-debug" to linker (even in
525 # release mode) to force a PDB to be generated (like RelWithDebInfo).
526 BASIC_CFLAGS += -Zi
527 BASIC_LDFLAGS += -debug -Zf
529 ifdef NO_SAFESEH
530 LDFLAGS += -SAFESEH:NO
531 endif
533 ifndef DEBUG
534 BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
535 BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
536 AR += -LTCG
537 else
538 BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
539 endif
540 X = .exe
542 EXTRA_PROGRAMS += headless-git$X
544 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
545 endif
546 ifeq ($(uname_S),Interix)
547 NO_INITGROUPS = YesPlease
548 NO_IPV6 = YesPlease
549 NO_MEMMEM = YesPlease
550 NO_MKDTEMP = YesPlease
551 NO_STRTOUMAX = YesPlease
552 NO_NSEC = YesPlease
553 ifeq ($(uname_R),3.5)
554 NO_INET_NTOP = YesPlease
555 NO_INET_PTON = YesPlease
556 NO_SOCKADDR_STORAGE = YesPlease
557 endif
558 ifeq ($(uname_R),5.2)
559 NO_INET_NTOP = YesPlease
560 NO_INET_PTON = YesPlease
561 NO_SOCKADDR_STORAGE = YesPlease
562 endif
563 endif
564 ifeq ($(uname_S),Minix)
565 NO_IPV6 = YesPlease
566 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
567 NO_NSEC = YesPlease
568 NEEDS_LIBGEN =
569 NEEDS_CRYPTO_WITH_SSL = YesPlease
570 NEEDS_RESOLV =
571 NO_HSTRERROR = YesPlease
572 NO_MMAP = YesPlease
573 NO_CURL =
574 NO_EXPAT =
575 endif
576 ifeq ($(uname_S),NONSTOP_KERNEL)
577 # Needs some C99 features, "inline" is just one of them.
578 # INLINE='' would just replace one set of warnings with another and
579 # still not compile in c89 mode, due to non-const array initializations.
580 CC = cc -c99
581 # Build down-rev compatible objects that don't use our new getopt_long.
582 ifeq ($(uname_R).$(uname_V),J06.21)
583 CC += -WRVU=J06.20
584 endif
585 ifeq ($(uname_R).$(uname_V),L17.02)
586 CC += -WRVU=L16.05
587 endif
588 # Disable all optimization, seems to result in bad code, with -O or -O2
589 # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
590 # abends on "git push". Needs more investigation.
591 CFLAGS = -g -O0 -Winline
592 # We'd want it to be here.
593 prefix = /usr/local
594 # perl and python must be in /usr/bin on NonStop - supplied by HPE
595 # with operating system in that managed directory.
596 PERL_PATH = /usr/bin/perl
597 PYTHON_PATH = /usr/bin/python
598 # The current /usr/coreutils/rm at lowest support level does not work
599 # with the git test structure. Long paths as in
600 # 'trash directory...' cause rm to terminate prematurely without fully
601 # removing the directory at OS releases J06.21 and L17.02.
602 # Default to the older rm until those two releases are deprecated.
603 RM = /bin/rm -f
604 NEEDS_CRYPTO_WITH_SSL = YesPlease
605 HAVE_DEV_TTY = YesPlease
606 HAVE_LIBCHARSET_H = YesPlease
607 HAVE_STRINGS_H = YesPlease
608 NEEDS_LIBICONV = YesPlease
609 NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
610 NO_SYS_SELECT_H = UnfortunatelyYes
611 NO_D_TYPE_IN_DIRENT = YesPlease
612 NO_GETTEXT = YesPlease
613 NO_HSTRERROR = YesPlease
614 NO_STRCASESTR = YesPlease
615 NO_MEMMEM = YesPlease
616 NO_STRLCPY = YesPlease
617 NO_SETENV = YesPlease
618 NO_UNSETENV = YesPlease
619 NO_MKDTEMP = YesPlease
620 # Currently libiconv-1.9.1.
621 OLD_ICONV = UnfortunatelyYes
622 NO_REGEX = NeedsStartEnd
623 NO_PTHREADS = UnfortunatelyYes
624 FREAD_READS_DIRECTORIES = UnfortunatelyYes
626 # Not detected (nor checked for) by './configure'.
627 # We don't have SA_RESTART on NonStop, unfortunalety.
628 COMPAT_CFLAGS += -DSA_RESTART=0
629 # Apparently needed in compat/fnmatch/fnmatch.c.
630 COMPAT_CFLAGS += -DHAVE_STRING_H=1
631 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
632 NO_NSEC = YesPlease
633 NO_PREAD = YesPlease
634 NO_MMAP = YesPlease
635 NO_POLL = YesPlease
636 NO_INTPTR_T = UnfortunatelyYes
637 CSPRNG_METHOD = openssl
638 SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
639 SHELL_PATH = /usr/coreutils/bin/bash
640 endif
641 ifeq ($(uname_S),OS/390)
642 NO_SYS_POLL_H = YesPlease
643 NO_STRCASESTR = YesPlease
644 NO_REGEX = YesPlease
645 NO_MMAP = YesPlease
646 NO_NSEC = YesPlease
647 NO_STRLCPY = YesPlease
648 NO_MEMMEM = YesPlease
649 NO_GECOS_IN_PWENT = YesPlease
650 HAVE_STRINGS_H = YesPlease
651 NEEDS_MODE_TRANSLATION = YesPlease
652 endif
653 ifeq ($(uname_S),MINGW)
654 ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
655 $(error "Building with MSys is no longer supported")
656 endif
657 pathsep = ;
658 HAVE_ALLOCA_H = YesPlease
659 NO_PREAD = YesPlease
660 NEEDS_CRYPTO_WITH_SSL = YesPlease
661 NO_LIBGEN_H = YesPlease
662 NO_POLL = YesPlease
663 NO_SYMLINK_HEAD = YesPlease
664 NO_SETENV = YesPlease
665 NO_STRCASESTR = YesPlease
666 NO_STRLCPY = YesPlease
667 NO_MEMMEM = YesPlease
668 NEEDS_LIBICONV = YesPlease
669 NO_STRTOUMAX = YesPlease
670 NO_MKDTEMP = YesPlease
671 NO_SVN_TESTS = YesPlease
673 # The builtin FSMonitor requires Named Pipes and Threads on Windows.
674 # These are always available, so we do not have to conditionally
675 # support it.
676 FSMONITOR_DAEMON_BACKEND = win32
677 FSMONITOR_OS_SETTINGS = win32
679 RUNTIME_PREFIX = YesPlease
680 HAVE_WPGMPTR = YesWeDo
681 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
682 USE_WIN32_IPC = YesPlease
683 USE_WIN32_MMAP = YesPlease
684 MMAP_PREVENTS_DELETE = UnfortunatelyYes
685 UNRELIABLE_FSTAT = UnfortunatelyYes
686 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
687 NO_REGEX = YesPlease
688 ETAGS_TARGET = ETAGS
689 NO_POSIX_GOODIES = UnfortunatelyYes
690 DEFAULT_HELP_FORMAT = html
691 HAVE_PLATFORM_PROCINFO = YesPlease
692 CSPRNG_METHOD = rtlgenrandom
693 BASIC_LDFLAGS += -municode
694 COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
695 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
696 COMPAT_OBJS += compat/mingw.o compat/winansi.o \
697 compat/win32/trace2_win32_process_info.o \
698 compat/win32/flush.o \
699 compat/win32/path-utils.o \
700 compat/win32/pthread.o compat/win32/syslog.o \
701 compat/win32/dirent.o
702 BASIC_CFLAGS += -DWIN32
703 EXTLIBS += -lws2_32
704 GITLIBS += git.res
705 PTHREAD_LIBS =
706 RC = windres -O coff
707 NATIVE_CRLF = YesPlease
708 X = .exe
709 # MSys2
710 prefix = /usr/
711 # Enable DEP
712 BASIC_LDFLAGS += -Wl,--nxcompat
713 # Enable ASLR (unless debugging)
714 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
715 BASIC_LDFLAGS += -Wl,--dynamicbase
716 endif
717 ifeq (MINGW32,$(MSYSTEM))
718 prefix = /mingw32
719 HOST_CPU = i686
720 BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
721 endif
722 ifeq (MINGW64,$(MSYSTEM))
723 prefix = /mingw64
724 HOST_CPU = x86_64
725 BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
726 else
727 COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
728 BASIC_LDFLAGS += -Wl,--large-address-aware
729 endif
730 CC = gcc
731 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
732 -fstack-protector-strong
733 EXTLIBS += -lntdll
734 EXTRA_PROGRAMS += headless-git$X
735 INSTALL = /bin/install
736 INTERNAL_QSORT = YesPlease
737 HAVE_LIBCHARSET_H = YesPlease
738 USE_GETTEXT_SCHEME = fallthrough
739 USE_LIBPCRE = YesPlease
740 USE_NED_ALLOCATOR = YesPlease
741 ifeq (/mingw64,$(subst 32,64,$(prefix)))
742 # Move system config into top-level /etc/
743 ETC_GITCONFIG = ../etc/gitconfig
744 ETC_GITATTRIBUTES = ../etc/gitattributes
745 endif
746 endif
747 ifeq ($(uname_S),QNX)
748 COMPAT_CFLAGS += -DSA_RESTART=0
749 EXPAT_NEEDS_XMLPARSE_H = YesPlease
750 HAVE_STRINGS_H = YesPlease
751 NEEDS_SOCKET = YesPlease
752 NO_GETPAGESIZE = YesPlease
753 NO_ICONV = YesPlease
754 NO_MEMMEM = YesPlease
755 NO_MKDTEMP = YesPlease
756 NO_NSEC = YesPlease
757 NO_PTHREADS = YesPlease
758 NO_STRCASESTR = YesPlease
759 NO_STRLCPY = YesPlease
760 endif
762 vcxproj:
763 # Require clean work tree
764 git update-index -q --refresh && \
765 git diff-files --quiet && \
766 git diff-index --cached --quiet HEAD --
768 # Make .vcxproj files and add them
769 perl contrib/buildsystems/generate -g Vcxproj
770 git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
772 # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file
773 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
774 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
775 for name in $(BUILT_INS);\
776 do \
777 echo ' <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
778 done && \
779 echo ' </Target>' && \
780 echo '</Project>') >git/LinkOrCopyBuiltins.targets
781 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
782 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
783 for name in $(REMOTE_CURL_ALIASES); \
784 do \
785 echo ' <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
786 done && \
787 echo ' </Target>' && \
788 echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
789 git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
791 # Add generated headers
792 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(GENERATED_H)
793 git add -f $(GENERATED_H)
795 # Add scripts
796 rm -f perl/perl.mak
797 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
798 # Strip out the sane tool path, needed only for building
799 sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
800 git add -f $(SCRIPT_LIB) $(SCRIPTS)
802 # Add Perl module
803 $(MAKE) $(LIB_PERL_GEN)
804 git add -f perl/build
806 # Add bin-wrappers, for testing
807 rm -rf bin-wrappers/
808 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
809 # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
810 # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
811 # by test-lib.sh according to the current setup)
812 sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
813 \1="$$(cygpath -u "$$\1")"/' \
814 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
815 # Ensure that test-* helpers find the .dll files copied to top-level
816 sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
817 # We do not want to force hard-linking builtins
818 sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
819 bin-wrappers/git-{receive-pack,upload-archive}
820 git add -f $(test_bindir_programs)
821 # remote-ext is a builtin, but invoked as if it were external
822 sed 's|receive-pack|remote-ext|g' \
823 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
824 git add -f bin-wrappers/git-remote-ext
826 # Add templates
827 $(MAKE) -C templates
828 git add -f templates/boilerplates.made templates/blt/
830 # Add the translated messages
831 make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
832 git add -f $(MOFILES)
834 # Add build options
835 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
836 git add -f GIT-BUILD-OPTIONS
838 # Commit the whole shebang
839 git commit -m "Generate Visual Studio solution" \
840 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"