| blob | f6ac966c084ffb28984a27220720955239944151 |
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
161 endif
162 ifeq ($(uname_S),SunOS)
163 NEEDS_SOCKET = YesPlease
164 NEEDS_NSL = YesPlease
165 SHELL_PATH = /bin/bash
166 SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
167 HAVE_ALLOCA_H = YesPlease
168 NO_STRCASESTR = YesPlease
169 NO_MEMMEM = YesPlease
170 NO_MKDTEMP = YesPlease
171 NO_REGEX = YesPlease
172 NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
173 HAVE_DEV_TTY = YesPlease
174 ifeq ($(uname_R),5.6)
175 SOCKLEN_T = int
176 NO_HSTRERROR = YesPlease
177 NO_IPV6 = YesPlease
178 NO_SOCKADDR_STORAGE = YesPlease
179 NO_UNSETENV = YesPlease
180 NO_SETENV = YesPlease
181 NO_STRLCPY = YesPlease
182 NO_STRTOUMAX = YesPlease
183 GIT_TEST_CMP = cmp
184 endif
185 ifeq ($(uname_R),5.7)
186 NEEDS_RESOLV = YesPlease
187 NO_IPV6 = YesPlease
188 NO_SOCKADDR_STORAGE = YesPlease
189 NO_UNSETENV = YesPlease
190 NO_SETENV = YesPlease
191 NO_STRLCPY = YesPlease
192 NO_STRTOUMAX = YesPlease
193 GIT_TEST_CMP = cmp
194 endif
195 ifeq ($(uname_R),5.8)
196 NO_UNSETENV = YesPlease
197 NO_SETENV = YesPlease
198 NO_STRTOUMAX = YesPlease
199 GIT_TEST_CMP = cmp
200 endif
201 ifeq ($(uname_R),5.9)
202 NO_UNSETENV = YesPlease
203 NO_SETENV = YesPlease
204 NO_STRTOUMAX = YesPlease
205 GIT_TEST_CMP = cmp
206 endif
207 INSTALL = /usr/ucb/install
208 TAR = gtar
209 BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
210 endif
211 ifeq ($(uname_O),Cygwin)
212 ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
213 NO_D_TYPE_IN_DIRENT = YesPlease
214 NO_STRCASESTR = YesPlease
215 NO_MEMMEM = YesPlease
216 NO_SYMLINK_HEAD = YesPlease
217 NO_IPV6 = YesPlease
218 OLD_ICONV = UnfortunatelyYes
219 # There are conflicting reports about this.
220 # On some boxes NO_MMAP is needed, and not so elsewhere.
221 # Try commenting this out if you suspect MMAP is more efficient
222 NO_MMAP = YesPlease
223 else
224 NO_REGEX = UnfortunatelyYes
225 endif
226 HAVE_ALLOCA_H = YesPlease
227 NEEDS_LIBICONV = YesPlease
228 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
229 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
230 X = .exe
231 UNRELIABLE_FSTAT = UnfortunatelyYes
232 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
233 MMAP_PREVENTS_DELETE = UnfortunatelyYes
234 COMPAT_OBJS += compat/win32/path-utils.o
235 FREAD_READS_DIRECTORIES = UnfortunatelyYes
236 endif
237 ifeq ($(uname_S),FreeBSD)
238 NEEDS_LIBICONV = YesPlease
239 # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
240 # A typical version string looks like "10.2-RELEASE".
241 ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
242 OLD_ICONV = YesPlease
243 endif
244 ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
245 OLD_ICONV = YesPlease
246 endif
247 ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
248 OLD_ICONV = YesPlease
249 endif
250 NO_MEMMEM = YesPlease
251 BASIC_CFLAGS += -I/usr/local/include
252 BASIC_LDFLAGS += -L/usr/local/lib
253 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
254 USE_ST_TIMESPEC = YesPlease
255 ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
256 PTHREAD_LIBS = -pthread
257 NO_UINTMAX_T = YesPlease
258 NO_STRTOUMAX = YesPlease
259 endif
260 PYTHON_PATH = /usr/local/bin/python
261 PERL_PATH = /usr/local/bin/perl
262 HAVE_PATHS_H = YesPlease
263 HAVE_BSD_SYSCTL = YesPlease
264 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
265 CSPRNG_METHOD = arc4random
266 PAGER_ENV = LESS=FRX LV=-c MORE=FRX
267 FREAD_READS_DIRECTORIES = UnfortunatelyYes
268 FILENO_IS_A_MACRO = UnfortunatelyYes
269 endif
270 ifeq ($(uname_S),OpenBSD)
271 NO_STRCASESTR = YesPlease
272 NO_MEMMEM = YesPlease
273 USE_ST_TIMESPEC = YesPlease
274 NEEDS_LIBICONV = YesPlease
275 BASIC_CFLAGS += -I/usr/local/include
276 BASIC_LDFLAGS += -L/usr/local/lib
277 HAVE_PATHS_H = YesPlease
278 HAVE_BSD_SYSCTL = YesPlease
279 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
280 CSPRNG_METHOD = arc4random
281 PROCFS_EXECUTABLE_PATH = /proc/curproc/file
282 FREAD_READS_DIRECTORIES = UnfortunatelyYes
283 FILENO_IS_A_MACRO = UnfortunatelyYes
284 endif
285 ifeq ($(uname_S),MirBSD)
286 NO_STRCASESTR = YesPlease
287 NO_MEMMEM = YesPlease
288 USE_ST_TIMESPEC = YesPlease
289 NEEDS_LIBICONV = YesPlease
290 HAVE_PATHS_H = YesPlease
291 HAVE_BSD_SYSCTL = YesPlease
292 CSPRNG_METHOD = arc4random
293 endif
294 ifeq ($(uname_S),NetBSD)
295 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
296 NEEDS_LIBICONV = YesPlease
297 endif
298 BASIC_CFLAGS += -I/usr/pkg/include
299 BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
300 USE_ST_TIMESPEC = YesPlease
301 HAVE_PATHS_H = YesPlease
302 HAVE_BSD_SYSCTL = YesPlease
303 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
304 CSPRNG_METHOD = arc4random
305 PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
306 endif
307 ifeq ($(uname_S),AIX)
308 DEFAULT_PAGER = more
309 NO_STRCASESTR = YesPlease
310 NO_MEMMEM = YesPlease
311 NO_MKDTEMP = YesPlease
312 NO_STRLCPY = YesPlease
313 NO_NSEC = YesPlease
314 NO_REGEX = NeedsStartEnd
315 FREAD_READS_DIRECTORIES = UnfortunatelyYes
316 INTERNAL_QSORT = UnfortunatelyYes
317 NEEDS_LIBICONV = YesPlease
318 BASIC_CFLAGS += -D_LARGE_FILES
319 FILENO_IS_A_MACRO = UnfortunatelyYes
320 NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
321 ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
322 NO_PTHREADS = YesPlease
323 else
324 PTHREAD_LIBS = -lpthread
325 endif
326 ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
327 INLINE = ''
328 endif
329 GIT_TEST_CMP = cmp
330 endif
331 ifeq ($(uname_S),GNU)
332 # GNU/Hurd
333 HAVE_ALLOCA_H = YesPlease
334 NO_STRLCPY = YesPlease
335 HAVE_PATHS_H = YesPlease
336 LIBC_CONTAINS_LIBINTL = YesPlease
337 FREAD_READS_DIRECTORIES = UnfortunatelyYes
338 endif
339 ifeq ($(uname_S),IRIX)
340 NO_SETENV = YesPlease
341 NO_UNSETENV = YesPlease
342 NO_STRCASESTR = YesPlease
343 NO_MEMMEM = YesPlease
344 NO_MKDTEMP = YesPlease
345 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
346 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
347 # git dies with a segmentation fault when trying to access the first
348 # entry of a reflog. The conservative choice is made to always set
349 # NO_MMAP. If you suspect that your compiler is not affected by this
350 # issue, comment out the NO_MMAP statement.
351 NO_MMAP = YesPlease
352 NO_REGEX = YesPlease
353 SNPRINTF_RETURNS_BOGUS = YesPlease
354 SHELL_PATH = /usr/gnu/bin/bash
355 NEEDS_LIBGEN = YesPlease
356 endif
357 ifeq ($(uname_S),IRIX64)
358 NO_SETENV = YesPlease
359 NO_UNSETENV = YesPlease
360 NO_STRCASESTR = YesPlease
361 NO_MEMMEM = YesPlease
362 NO_MKDTEMP = YesPlease
363 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
364 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
365 # git dies with a segmentation fault when trying to access the first
366 # entry of a reflog. The conservative choice is made to always set
367 # NO_MMAP. If you suspect that your compiler is not affected by this
368 # issue, comment out the NO_MMAP statement.
369 NO_MMAP = YesPlease
370 NO_REGEX = YesPlease
371 SNPRINTF_RETURNS_BOGUS = YesPlease
372 SHELL_PATH = /usr/gnu/bin/bash
373 NEEDS_LIBGEN = YesPlease
374 endif
375 ifeq ($(uname_S),HP-UX)
376 INLINE = __inline
377 NO_IPV6 = YesPlease
378 NO_SETENV = YesPlease
379 NO_STRCASESTR = YesPlease
380 NO_MEMMEM = YesPlease
381 NO_STRLCPY = YesPlease
382 NO_MKDTEMP = YesPlease
383 NO_UNSETENV = YesPlease
384 NO_HSTRERROR = YesPlease
385 NO_SYS_SELECT_H = YesPlease
386 SNPRINTF_RETURNS_BOGUS = YesPlease
387 NO_NSEC = YesPlease
388 ifeq ($(uname_R),B.11.00)
389 NO_INET_NTOP = YesPlease
390 NO_INET_PTON = YesPlease
391 endif
392 ifeq ($(uname_R),B.10.20)
393 # Override HP-UX 11.x setting:
394 INLINE =
395 SOCKLEN_T = size_t
396 NO_PREAD = YesPlease
397 NO_INET_NTOP = YesPlease
398 NO_INET_PTON = YesPlease
399 endif
400 GIT_TEST_CMP = cmp
401 endif
402 ifeq ($(uname_S),Windows)
403 GIT_VERSION := $(GIT_VERSION).MSVC
404 pathsep = ;
405 # Assume that this is built in Git for Windows' SDK
406 ifeq (MINGW32,$(MSYSTEM))
407 prefix = /mingw32
408 else
409 prefix = /mingw64
410 endif
411 # Prepend MSVC 64-bit tool-chain to PATH.
412 #
413 # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
414 # link.exe next to, and required by, cl.exe, we have to prepend this
415 # onto the existing $PATH.
416 #
417 SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
418 HAVE_ALLOCA_H = YesPlease
419 NO_PREAD = YesPlease
420 NEEDS_CRYPTO_WITH_SSL = YesPlease
421 NO_LIBGEN_H = YesPlease
422 NO_POLL = YesPlease
423 NO_SYMLINK_HEAD = YesPlease
424 NO_IPV6 = YesPlease
425 NO_UNIX_SOCKETS = YesPlease
426 NO_SETENV = YesPlease
427 NO_STRCASESTR = YesPlease
428 NO_STRLCPY = YesPlease
429 NO_MEMMEM = YesPlease
430 NEEDS_LIBICONV = YesPlease
431 NO_STRTOUMAX = YesPlease
432 NO_MKDTEMP = YesPlease
433 NO_INTTYPES_H = YesPlease
434 CSPRNG_METHOD = rtlgenrandom
435 # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
436 # so we don't need this:
437 #
438 # SNPRINTF_RETURNS_BOGUS = YesPlease
439 NO_SVN_TESTS = YesPlease
440 RUNTIME_PREFIX = YesPlease
441 HAVE_WPGMPTR = YesWeDo
442 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
443 USE_WIN32_IPC = YesPlease
444 USE_WIN32_MMAP = YesPlease
445 MMAP_PREVENTS_DELETE = UnfortunatelyYes
446 # USE_NED_ALLOCATOR = YesPlease
447 UNRELIABLE_FSTAT = UnfortunatelyYes
448 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
449 NO_REGEX = YesPlease
450 NO_GETTEXT = YesPlease
451 NO_PYTHON = YesPlease
452 ETAGS_TARGET = ETAGS
453 NO_POSIX_GOODIES = UnfortunatelyYes
454 NATIVE_CRLF = YesPlease
455 DEFAULT_HELP_FORMAT = html
456 ifeq (/mingw64,$(subst 32,64,$(prefix)))
457 # Move system config into top-level /etc/
458 ETC_GITCONFIG = ../etc/gitconfig
459 ETC_GITATTRIBUTES = ../etc/gitattributes
460 endif
462 CC = compat/vcbuild/scripts/clink.pl
463 AR = compat/vcbuild/scripts/lib.pl
464 CFLAGS =
465 BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
466 COMPAT_OBJS = compat/msvc.o compat/winansi.o \
467 compat/win32/flush.o \
468 compat/win32/path-utils.o \
469 compat/win32/pthread.o compat/win32/syslog.o \
470 compat/win32/trace2_win32_process_info.o \
471 compat/win32/dirent.o
472 COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
473 BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
474 # invalidcontinue.obj allows Git's source code to close the same file
475 # handle twice, or to access the osfhandle of an already-closed stdout
476 # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
477 EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
478 PTHREAD_LIBS =
479 lib =
480 BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
481 ifndef DEBUG
482 BASIC_CFLAGS += $(vcpkg_rel_lib)
483 else
484 BASIC_CFLAGS += $(vcpkg_dbg_lib)
485 endif
486 BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
488 ifneq ($(USE_MSVC_CRTDBG),)
489 # Optionally enable memory leak reporting.
490 BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
491 endif
492 # Always give "-Zi" to the compiler and "-debug" to linker (even in
493 # release mode) to force a PDB to be generated (like RelWithDebInfo).
494 BASIC_CFLAGS += -Zi
495 BASIC_LDFLAGS += -debug -Zf
497 ifdef NO_SAFESEH
498 LDFLAGS += -SAFESEH:NO
499 endif
501 ifndef DEBUG
502 BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
503 BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
504 AR += -LTCG
505 else
506 BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
507 endif
508 X = .exe
510 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
511 endif
512 ifeq ($(uname_S),Interix)
513 NO_INITGROUPS = YesPlease
514 NO_IPV6 = YesPlease
515 NO_MEMMEM = YesPlease
516 NO_MKDTEMP = YesPlease
517 NO_STRTOUMAX = YesPlease
518 NO_NSEC = YesPlease
519 ifeq ($(uname_R),3.5)
520 NO_INET_NTOP = YesPlease
521 NO_INET_PTON = YesPlease
522 NO_SOCKADDR_STORAGE = YesPlease
523 endif
524 ifeq ($(uname_R),5.2)
525 NO_INET_NTOP = YesPlease
526 NO_INET_PTON = YesPlease
527 NO_SOCKADDR_STORAGE = YesPlease
528 endif
529 endif
530 ifeq ($(uname_S),Minix)
531 NO_IPV6 = YesPlease
532 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
533 NO_NSEC = YesPlease
534 NEEDS_LIBGEN =
535 NEEDS_CRYPTO_WITH_SSL = YesPlease
536 NEEDS_RESOLV =
537 NO_HSTRERROR = YesPlease
538 NO_MMAP = YesPlease
539 NO_CURL =
540 NO_EXPAT =
541 endif
542 ifeq ($(uname_S),NONSTOP_KERNEL)
543 # Needs some C99 features, "inline" is just one of them.
544 # INLINE='' would just replace one set of warnings with another and
545 # still not compile in c89 mode, due to non-const array initializations.
546 CC = cc -c99
547 # Build down-rev compatible objects that don't use our new getopt_long.
548 ifeq ($(uname_R).$(uname_V),J06.21)
549 CC += -WRVU=J06.20
550 endif
551 ifeq ($(uname_R).$(uname_V),L17.02)
552 CC += -WRVU=L16.05
553 endif
554 # Disable all optimization, seems to result in bad code, with -O or -O2
555 # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
556 # abends on "git push". Needs more investigation.
557 CFLAGS = -g -O0 -Winline
558 # We'd want it to be here.
559 prefix = /usr/local
560 # perl and python must be in /usr/bin on NonStop - supplied by HPE
561 # with operating system in that managed directory.
562 PERL_PATH = /usr/bin/perl
563 PYTHON_PATH = /usr/bin/python
564 # The current /usr/coreutils/rm at lowest support level does not work
565 # with the git test structure. Long paths as in
566 # 'trash directory...' cause rm to terminate prematurely without fully
567 # removing the directory at OS releases J06.21 and L17.02.
568 # Default to the older rm until those two releases are deprecated.
569 RM = /bin/rm -f
570 NEEDS_CRYPTO_WITH_SSL = YesPlease
571 HAVE_DEV_TTY = YesPlease
572 HAVE_LIBCHARSET_H = YesPlease
573 HAVE_STRINGS_H = YesPlease
574 NEEDS_LIBICONV = YesPlease
575 NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
576 NO_SYS_SELECT_H = UnfortunatelyYes
577 NO_D_TYPE_IN_DIRENT = YesPlease
578 NO_GETTEXT = YesPlease
579 NO_HSTRERROR = YesPlease
580 NO_STRCASESTR = YesPlease
581 NO_MEMMEM = YesPlease
582 NO_STRLCPY = YesPlease
583 NO_SETENV = YesPlease
584 NO_UNSETENV = YesPlease
585 NO_MKDTEMP = YesPlease
586 # Currently libiconv-1.9.1.
587 OLD_ICONV = UnfortunatelyYes
588 NO_REGEX = NeedsStartEnd
589 NO_PTHREADS = UnfortunatelyYes
590 FREAD_READS_DIRECTORIES = UnfortunatelyYes
592 # Not detected (nor checked for) by './configure'.
593 # We don't have SA_RESTART on NonStop, unfortunalety.
594 COMPAT_CFLAGS += -DSA_RESTART=0
595 # Apparently needed in compat/fnmatch/fnmatch.c.
596 COMPAT_CFLAGS += -DHAVE_STRING_H=1
597 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
598 NO_NSEC = YesPlease
599 NO_PREAD = YesPlease
600 NO_MMAP = YesPlease
601 NO_POLL = YesPlease
602 NO_INTPTR_T = UnfortunatelyYes
603 CSPRNG_METHOD = openssl
604 SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
605 SHELL_PATH = /usr/coreutils/bin/bash
606 endif
607 ifeq ($(uname_S),MINGW)
608 pathsep = ;
609 HAVE_ALLOCA_H = YesPlease
610 NO_PREAD = YesPlease
611 NEEDS_CRYPTO_WITH_SSL = YesPlease
612 NO_LIBGEN_H = YesPlease
613 NO_POLL = YesPlease
614 NO_SYMLINK_HEAD = YesPlease
615 NO_UNIX_SOCKETS = YesPlease
616 NO_SETENV = YesPlease
617 NO_STRCASESTR = YesPlease
618 NO_STRLCPY = YesPlease
619 NO_MEMMEM = YesPlease
620 NEEDS_LIBICONV = YesPlease
621 NO_STRTOUMAX = YesPlease
622 NO_MKDTEMP = YesPlease
623 NO_SVN_TESTS = YesPlease
624 RUNTIME_PREFIX = YesPlease
625 HAVE_WPGMPTR = YesWeDo
626 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
627 USE_WIN32_IPC = YesPlease
628 USE_WIN32_MMAP = YesPlease
629 MMAP_PREVENTS_DELETE = UnfortunatelyYes
630 USE_NED_ALLOCATOR = YesPlease
631 UNRELIABLE_FSTAT = UnfortunatelyYes
632 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
633 NO_REGEX = YesPlease
634 NO_PYTHON = YesPlease
635 ETAGS_TARGET = ETAGS
636 NO_POSIX_GOODIES = UnfortunatelyYes
637 DEFAULT_HELP_FORMAT = html
638 HAVE_PLATFORM_PROCINFO = YesPlease
639 CSPRNG_METHOD = rtlgenrandom
640 BASIC_LDFLAGS += -municode
641 COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
642 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
643 COMPAT_OBJS += compat/mingw.o compat/winansi.o \
644 compat/win32/trace2_win32_process_info.o \
645 compat/win32/flush.o \
646 compat/win32/path-utils.o \
647 compat/win32/pthread.o compat/win32/syslog.o \
648 compat/win32/dirent.o
649 BASIC_CFLAGS += -DWIN32
650 EXTLIBS += -lws2_32
651 GITLIBS += git.res
652 PTHREAD_LIBS =
653 RC = windres -O coff
654 NATIVE_CRLF = YesPlease
655 X = .exe
656 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
657 htmldir = doc/git/html/
658 prefix =
659 INSTALL = /bin/install
660 EXTLIBS += /mingw/lib/libz.a
661 INTERNAL_QSORT = YesPlease
662 HAVE_LIBCHARSET_H = YesPlease
663 NO_GETTEXT = YesPlease
664 COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
665 else
666 ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
667 # MSys2
668 prefix = /usr/
669 # Enable DEP
670 BASIC_LDFLAGS += -Wl,--nxcompat
671 # Enable ASLR (unless debugging)
672 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
673 BASIC_LDFLAGS += -Wl,--dynamicbase
674 endif
675 ifeq (MINGW32,$(MSYSTEM))
676 prefix = /mingw32
677 HOST_CPU = i686
678 BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
679 endif
680 ifeq (MINGW64,$(MSYSTEM))
681 prefix = /mingw64
682 HOST_CPU = x86_64
683 BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
684 else
685 COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
686 BASIC_LDFLAGS += -Wl,--large-address-aware
687 endif
688 CC = gcc
689 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
690 -fstack-protector-strong
691 EXTLIBS += -lntdll
692 INSTALL = /bin/install
693 INTERNAL_QSORT = YesPlease
694 HAVE_LIBCHARSET_H = YesPlease
695 NO_GETTEXT =
696 USE_GETTEXT_SCHEME = fallthrough
697 USE_LIBPCRE = YesPlease
698 NO_CURL =
699 USE_NED_ALLOCATOR = YesPlease
700 ifeq (/mingw64,$(subst 32,64,$(prefix)))
701 # Move system config into top-level /etc/
702 ETC_GITCONFIG = ../etc/gitconfig
703 ETC_GITATTRIBUTES = ../etc/gitattributes
704 endif
705 else
706 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
707 NO_CURL = YesPlease
708 endif
709 endif
710 endif
711 ifeq ($(uname_S),QNX)
712 COMPAT_CFLAGS += -DSA_RESTART=0
713 EXPAT_NEEDS_XMLPARSE_H = YesPlease
714 HAVE_STRINGS_H = YesPlease
715 NEEDS_SOCKET = YesPlease
716 NO_GETPAGESIZE = YesPlease
717 NO_ICONV = YesPlease
718 NO_MEMMEM = YesPlease
719 NO_MKDTEMP = YesPlease
720 NO_NSEC = YesPlease
721 NO_PTHREADS = YesPlease
722 NO_STRCASESTR = YesPlease
723 NO_STRLCPY = YesPlease
724 endif
726 vcxproj:
727 # Require clean work tree
728 git update-index -q --refresh && \
729 git diff-files --quiet && \
730 git diff-index --cached --quiet HEAD --
732 # Make .vcxproj files and add them
733 perl contrib/buildsystems/generate -g Vcxproj
734 git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
736 # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file
737 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
738 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
739 for name in $(BUILT_INS);\
740 do \
741 echo ' <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
742 done && \
743 echo ' </Target>' && \
744 echo '</Project>') >git/LinkOrCopyBuiltins.targets
745 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
746 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
747 for name in $(REMOTE_CURL_ALIASES); \
748 do \
749 echo ' <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
750 done && \
751 echo ' </Target>' && \
752 echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
753 git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
755 # Add generated headers
756 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(GENERATED_H)
757 git add -f $(GENERATED_H)
759 # Add scripts
760 rm -f perl/perl.mak
761 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
762 # Strip out the sane tool path, needed only for building
763 sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
764 git add -f $(SCRIPT_LIB) $(SCRIPTS)
766 # Add Perl module
767 $(MAKE) $(LIB_PERL_GEN)
768 git add -f perl/build
770 # Add bin-wrappers, for testing
771 rm -rf bin-wrappers/
772 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
773 # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
774 # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
775 # by test-lib.sh according to the current setup)
776 sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
777 \1="$$(cygpath -u "$$\1")"/' \
778 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
779 # Ensure that test-* helpers find the .dll files copied to top-level
780 sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
781 # We do not want to force hard-linking builtins
782 sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
783 bin-wrappers/git-{receive-pack,upload-archive}
784 git add -f $(test_bindir_programs)
785 # remote-ext is a builtin, but invoked as if it were external
786 sed 's|receive-pack|remote-ext|g' \
787 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
788 git add -f bin-wrappers/git-remote-ext
790 # Add templates
791 $(MAKE) -C templates
792 git add -f templates/boilerplates.made templates/blt/
794 # Add the translated messages
795 make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
796 git add -f $(MOFILES)
798 # Add build options
799 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
800 git add -f GIT-BUILD-OPTIONS
802 # Commit the whole shebang
803 git commit -m "Generate Visual Studio solution" \
804 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"