| blob | 92ea00c219d172b41620b47e09fa539e57bb7c64 |
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 ($(uname_S),Linux)
51 HAVE_ALLOCA_H = YesPlease
52 NO_STRLCPY = YesPlease
53 HAVE_PATHS_H = YesPlease
54 LIBC_CONTAINS_LIBINTL = YesPlease
55 HAVE_DEV_TTY = YesPlease
56 HAVE_CLOCK_GETTIME = YesPlease
57 HAVE_CLOCK_MONOTONIC = YesPlease
58 # -lrt is needed for clock_gettime on glibc <= 2.16
59 NEEDS_LIBRT = YesPlease
60 HAVE_GETDELIM = YesPlease
61 FREAD_READS_DIRECTORIES = UnfortunatelyYes
62 BASIC_CFLAGS += -DHAVE_SYSINFO
63 PROCFS_EXECUTABLE_PATH = /proc/self/exe
64 HAVE_PLATFORM_PROCINFO = YesPlease
65 COMPAT_OBJS += compat/linux/procinfo.o
66 # centos7/rhel7 provides gcc 4.8.5 and zlib 1.2.7.
67 ifneq ($(findstring .el7.,$(uname_R)),)
68 BASIC_CFLAGS += -std=c99
69 endif
70 endif
71 ifeq ($(uname_S),GNU/kFreeBSD)
72 HAVE_ALLOCA_H = YesPlease
73 NO_STRLCPY = YesPlease
74 HAVE_PATHS_H = YesPlease
75 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
76 LIBC_CONTAINS_LIBINTL = YesPlease
77 FREAD_READS_DIRECTORIES = UnfortunatelyYes
78 endif
79 ifeq ($(uname_S),UnixWare)
80 CC = cc
81 NEEDS_SOCKET = YesPlease
82 NEEDS_NSL = YesPlease
83 NEEDS_SSL_WITH_CRYPTO = YesPlease
84 NEEDS_LIBICONV = YesPlease
85 SHELL_PATH = /usr/local/bin/bash
86 NO_IPV6 = YesPlease
87 NO_HSTRERROR = YesPlease
88 BASIC_CFLAGS += -Kthread
89 BASIC_CFLAGS += -I/usr/local/include
90 BASIC_LDFLAGS += -L/usr/local/lib
91 INSTALL = ginstall
92 TAR = gtar
93 NO_STRCASESTR = YesPlease
94 NO_MEMMEM = YesPlease
95 endif
96 ifeq ($(uname_S),SCO_SV)
97 ifeq ($(uname_R),3.2)
98 CFLAGS = -O2
99 endif
100 ifeq ($(uname_R),5)
101 CC = cc
102 BASIC_CFLAGS += -Kthread
103 endif
104 NEEDS_SOCKET = YesPlease
105 NEEDS_NSL = YesPlease
106 NEEDS_SSL_WITH_CRYPTO = YesPlease
107 NEEDS_LIBICONV = YesPlease
108 SHELL_PATH = /usr/bin/bash
109 NO_IPV6 = YesPlease
110 NO_HSTRERROR = YesPlease
111 BASIC_CFLAGS += -I/usr/local/include
112 BASIC_LDFLAGS += -L/usr/local/lib
113 NO_STRCASESTR = YesPlease
114 NO_MEMMEM = YesPlease
115 INSTALL = ginstall
116 TAR = gtar
117 endif
118 ifeq ($(uname_S),Darwin)
119 NEEDS_CRYPTO_WITH_SSL = YesPlease
120 NEEDS_SSL_WITH_CRYPTO = YesPlease
121 NEEDS_LIBICONV = YesPlease
122 # Note: $(uname_R) gives us the underlying Darwin version.
123 # - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
124 # - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
125 # i.e. "begins with [15678] and a dot" means "10.4.* or older".
126 ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
127 OLD_ICONV = UnfortunatelyYes
128 NO_APPLE_COMMON_CRYPTO = YesPlease
129 endif
130 ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
131 NO_STRLCPY = YesPlease
132 endif
133 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
134 HAVE_GETDELIM = YesPlease
135 endif
136 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
137 OPEN_RETURNS_EINTR = UnfortunatelyYes
138 endif
139 NO_MEMMEM = YesPlease
140 USE_ST_TIMESPEC = YesPlease
141 HAVE_DEV_TTY = YesPlease
142 COMPAT_OBJS += compat/precompose_utf8.o
143 BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
144 BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
145 HAVE_BSD_SYSCTL = YesPlease
146 FREAD_READS_DIRECTORIES = UnfortunatelyYes
147 HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
149 # Workaround for `gettext` being keg-only and not even being linked via
150 # `brew link --force gettext`, should be obsolete as of
151 # https://github.com/Homebrew/homebrew-core/pull/53489
152 ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
153 BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
154 BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
155 ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
156 MSGFMT = /usr/local/opt/gettext/bin/msgfmt
157 endif
158 endif
159 endif
160 ifeq ($(uname_S),SunOS)
161 NEEDS_SOCKET = YesPlease
162 NEEDS_NSL = YesPlease
163 SHELL_PATH = /bin/bash
164 SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
165 HAVE_ALLOCA_H = YesPlease
166 NO_STRCASESTR = YesPlease
167 NO_MEMMEM = YesPlease
168 NO_MKDTEMP = YesPlease
169 NO_REGEX = YesPlease
170 NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
171 HAVE_DEV_TTY = YesPlease
172 ifeq ($(uname_R),5.6)
173 SOCKLEN_T = int
174 NO_HSTRERROR = YesPlease
175 NO_IPV6 = YesPlease
176 NO_SOCKADDR_STORAGE = YesPlease
177 NO_UNSETENV = YesPlease
178 NO_SETENV = YesPlease
179 NO_STRLCPY = YesPlease
180 NO_STRTOUMAX = YesPlease
181 GIT_TEST_CMP = cmp
182 endif
183 ifeq ($(uname_R),5.7)
184 NEEDS_RESOLV = YesPlease
185 NO_IPV6 = YesPlease
186 NO_SOCKADDR_STORAGE = YesPlease
187 NO_UNSETENV = YesPlease
188 NO_SETENV = YesPlease
189 NO_STRLCPY = YesPlease
190 NO_STRTOUMAX = YesPlease
191 GIT_TEST_CMP = cmp
192 endif
193 ifeq ($(uname_R),5.8)
194 NO_UNSETENV = YesPlease
195 NO_SETENV = YesPlease
196 NO_STRTOUMAX = YesPlease
197 GIT_TEST_CMP = cmp
198 endif
199 ifeq ($(uname_R),5.9)
200 NO_UNSETENV = YesPlease
201 NO_SETENV = YesPlease
202 NO_STRTOUMAX = YesPlease
203 GIT_TEST_CMP = cmp
204 endif
205 INSTALL = /usr/ucb/install
206 TAR = gtar
207 BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
208 endif
209 ifeq ($(uname_O),Cygwin)
210 ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
211 NO_D_TYPE_IN_DIRENT = YesPlease
212 NO_STRCASESTR = YesPlease
213 NO_MEMMEM = YesPlease
214 NO_SYMLINK_HEAD = YesPlease
215 NO_IPV6 = YesPlease
216 OLD_ICONV = UnfortunatelyYes
217 # There are conflicting reports about this.
218 # On some boxes NO_MMAP is needed, and not so elsewhere.
219 # Try commenting this out if you suspect MMAP is more efficient
220 NO_MMAP = YesPlease
221 else
222 NO_REGEX = UnfortunatelyYes
223 endif
224 HAVE_ALLOCA_H = YesPlease
225 NEEDS_LIBICONV = YesPlease
226 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
227 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
228 X = .exe
229 UNRELIABLE_FSTAT = UnfortunatelyYes
230 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
231 MMAP_PREVENTS_DELETE = UnfortunatelyYes
232 COMPAT_OBJS += compat/win32/path-utils.o
233 FREAD_READS_DIRECTORIES = UnfortunatelyYes
234 endif
235 ifeq ($(uname_S),FreeBSD)
236 NEEDS_LIBICONV = YesPlease
237 # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
238 # A typical version string looks like "10.2-RELEASE".
239 ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
240 OLD_ICONV = YesPlease
241 endif
242 ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
243 OLD_ICONV = YesPlease
244 endif
245 ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
246 OLD_ICONV = YesPlease
247 endif
248 NO_MEMMEM = YesPlease
249 BASIC_CFLAGS += -I/usr/local/include
250 BASIC_LDFLAGS += -L/usr/local/lib
251 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
252 USE_ST_TIMESPEC = YesPlease
253 ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
254 PTHREAD_LIBS = -pthread
255 NO_UINTMAX_T = YesPlease
256 NO_STRTOUMAX = YesPlease
257 endif
258 PYTHON_PATH = /usr/local/bin/python
259 PERL_PATH = /usr/local/bin/perl
260 HAVE_PATHS_H = YesPlease
261 HAVE_BSD_SYSCTL = YesPlease
262 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
263 PAGER_ENV = LESS=FRX LV=-c MORE=FRX
264 FREAD_READS_DIRECTORIES = UnfortunatelyYes
265 FILENO_IS_A_MACRO = UnfortunatelyYes
266 endif
267 ifeq ($(uname_S),OpenBSD)
268 NO_STRCASESTR = YesPlease
269 NO_MEMMEM = YesPlease
270 USE_ST_TIMESPEC = YesPlease
271 NEEDS_LIBICONV = YesPlease
272 BASIC_CFLAGS += -I/usr/local/include
273 BASIC_LDFLAGS += -L/usr/local/lib
274 HAVE_PATHS_H = YesPlease
275 HAVE_BSD_SYSCTL = YesPlease
276 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
277 PROCFS_EXECUTABLE_PATH = /proc/curproc/file
278 FREAD_READS_DIRECTORIES = UnfortunatelyYes
279 FILENO_IS_A_MACRO = UnfortunatelyYes
280 endif
281 ifeq ($(uname_S),MirBSD)
282 NO_STRCASESTR = YesPlease
283 NO_MEMMEM = YesPlease
284 USE_ST_TIMESPEC = YesPlease
285 NEEDS_LIBICONV = YesPlease
286 HAVE_PATHS_H = YesPlease
287 HAVE_BSD_SYSCTL = YesPlease
288 endif
289 ifeq ($(uname_S),NetBSD)
290 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
291 NEEDS_LIBICONV = YesPlease
292 endif
293 BASIC_CFLAGS += -I/usr/pkg/include
294 BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
295 USE_ST_TIMESPEC = YesPlease
296 HAVE_PATHS_H = YesPlease
297 HAVE_BSD_SYSCTL = YesPlease
298 HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
299 PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
300 endif
301 ifeq ($(uname_S),AIX)
302 DEFAULT_PAGER = more
303 NO_STRCASESTR = YesPlease
304 NO_MEMMEM = YesPlease
305 NO_MKDTEMP = YesPlease
306 NO_STRLCPY = YesPlease
307 NO_NSEC = YesPlease
308 NO_REGEX = NeedsStartEnd
309 FREAD_READS_DIRECTORIES = UnfortunatelyYes
310 INTERNAL_QSORT = UnfortunatelyYes
311 NEEDS_LIBICONV = YesPlease
312 BASIC_CFLAGS += -D_LARGE_FILES
313 FILENO_IS_A_MACRO = UnfortunatelyYes
314 NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
315 ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
316 NO_PTHREADS = YesPlease
317 else
318 PTHREAD_LIBS = -lpthread
319 endif
320 ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
321 INLINE = ''
322 endif
323 GIT_TEST_CMP = cmp
324 endif
325 ifeq ($(uname_S),GNU)
326 # GNU/Hurd
327 HAVE_ALLOCA_H = YesPlease
328 NO_STRLCPY = YesPlease
329 HAVE_PATHS_H = YesPlease
330 LIBC_CONTAINS_LIBINTL = YesPlease
331 FREAD_READS_DIRECTORIES = UnfortunatelyYes
332 endif
333 ifeq ($(uname_S),IRIX)
334 NO_SETENV = YesPlease
335 NO_UNSETENV = YesPlease
336 NO_STRCASESTR = YesPlease
337 NO_MEMMEM = YesPlease
338 NO_MKDTEMP = YesPlease
339 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
340 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
341 # git dies with a segmentation fault when trying to access the first
342 # entry of a reflog. The conservative choice is made to always set
343 # NO_MMAP. If you suspect that your compiler is not affected by this
344 # issue, comment out the NO_MMAP statement.
345 NO_MMAP = YesPlease
346 NO_REGEX = YesPlease
347 SNPRINTF_RETURNS_BOGUS = YesPlease
348 SHELL_PATH = /usr/gnu/bin/bash
349 NEEDS_LIBGEN = YesPlease
350 endif
351 ifeq ($(uname_S),IRIX64)
352 NO_SETENV = YesPlease
353 NO_UNSETENV = YesPlease
354 NO_STRCASESTR = YesPlease
355 NO_MEMMEM = YesPlease
356 NO_MKDTEMP = YesPlease
357 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
358 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
359 # git dies with a segmentation fault when trying to access the first
360 # entry of a reflog. The conservative choice is made to always set
361 # NO_MMAP. If you suspect that your compiler is not affected by this
362 # issue, comment out the NO_MMAP statement.
363 NO_MMAP = YesPlease
364 NO_REGEX = YesPlease
365 SNPRINTF_RETURNS_BOGUS = YesPlease
366 SHELL_PATH = /usr/gnu/bin/bash
367 NEEDS_LIBGEN = YesPlease
368 endif
369 ifeq ($(uname_S),HP-UX)
370 INLINE = __inline
371 NO_IPV6 = YesPlease
372 NO_SETENV = YesPlease
373 NO_STRCASESTR = YesPlease
374 NO_MEMMEM = YesPlease
375 NO_STRLCPY = YesPlease
376 NO_MKDTEMP = YesPlease
377 NO_UNSETENV = YesPlease
378 NO_HSTRERROR = YesPlease
379 NO_SYS_SELECT_H = YesPlease
380 SNPRINTF_RETURNS_BOGUS = YesPlease
381 NO_NSEC = YesPlease
382 ifeq ($(uname_R),B.11.00)
383 NO_INET_NTOP = YesPlease
384 NO_INET_PTON = YesPlease
385 endif
386 ifeq ($(uname_R),B.10.20)
387 # Override HP-UX 11.x setting:
388 INLINE =
389 SOCKLEN_T = size_t
390 NO_PREAD = YesPlease
391 NO_INET_NTOP = YesPlease
392 NO_INET_PTON = YesPlease
393 endif
394 GIT_TEST_CMP = cmp
395 endif
396 ifeq ($(uname_S),Windows)
397 GIT_VERSION := $(GIT_VERSION).MSVC
398 pathsep = ;
399 # Assume that this is built in Git for Windows' SDK
400 ifeq (MINGW32,$(MSYSTEM))
401 prefix = /mingw32
402 else
403 prefix = /mingw64
404 endif
405 # Prepend MSVC 64-bit tool-chain to PATH.
406 #
407 # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
408 # link.exe next to, and required by, cl.exe, we have to prepend this
409 # onto the existing $PATH.
410 #
411 SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
412 HAVE_ALLOCA_H = YesPlease
413 NO_PREAD = YesPlease
414 NEEDS_CRYPTO_WITH_SSL = YesPlease
415 NO_LIBGEN_H = YesPlease
416 NO_POLL = YesPlease
417 NO_SYMLINK_HEAD = YesPlease
418 NO_IPV6 = YesPlease
419 NO_UNIX_SOCKETS = YesPlease
420 NO_SETENV = YesPlease
421 NO_STRCASESTR = YesPlease
422 NO_STRLCPY = YesPlease
423 NO_MEMMEM = YesPlease
424 NEEDS_LIBICONV = YesPlease
425 NO_STRTOUMAX = YesPlease
426 NO_MKDTEMP = YesPlease
427 NO_INTTYPES_H = YesPlease
428 # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
429 # so we don't need this:
430 #
431 # SNPRINTF_RETURNS_BOGUS = YesPlease
432 NO_SVN_TESTS = YesPlease
433 RUNTIME_PREFIX = YesPlease
434 HAVE_WPGMPTR = YesWeDo
435 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
436 USE_WIN32_IPC = YesPlease
437 USE_WIN32_MMAP = YesPlease
438 MMAP_PREVENTS_DELETE = UnfortunatelyYes
439 # USE_NED_ALLOCATOR = YesPlease
440 UNRELIABLE_FSTAT = UnfortunatelyYes
441 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
442 NO_REGEX = YesPlease
443 NO_GETTEXT = YesPlease
444 NO_PYTHON = YesPlease
445 ETAGS_TARGET = ETAGS
446 NO_POSIX_GOODIES = UnfortunatelyYes
447 NATIVE_CRLF = YesPlease
448 DEFAULT_HELP_FORMAT = html
449 ifeq (/mingw64,$(subst 32,64,$(prefix)))
450 # Move system config into top-level /etc/
451 ETC_GITCONFIG = ../etc/gitconfig
452 ETC_GITATTRIBUTES = ../etc/gitattributes
453 endif
455 CC = compat/vcbuild/scripts/clink.pl
456 AR = compat/vcbuild/scripts/lib.pl
457 CFLAGS =
458 BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
459 COMPAT_OBJS = compat/msvc.o compat/winansi.o \
460 compat/win32/path-utils.o \
461 compat/win32/pthread.o compat/win32/syslog.o \
462 compat/win32/trace2_win32_process_info.o \
463 compat/win32/dirent.o
464 COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
465 BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
466 # invalidcontinue.obj allows Git's source code to close the same file
467 # handle twice, or to access the osfhandle of an already-closed stdout
468 # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
469 EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
470 PTHREAD_LIBS =
471 lib =
472 BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
473 ifndef DEBUG
474 BASIC_CFLAGS += $(vcpkg_rel_lib)
475 else
476 BASIC_CFLAGS += $(vcpkg_dbg_lib)
477 endif
478 BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
480 ifneq ($(USE_MSVC_CRTDBG),)
481 # Optionally enable memory leak reporting.
482 BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
483 endif
484 # Always give "-Zi" to the compiler and "-debug" to linker (even in
485 # release mode) to force a PDB to be generated (like RelWithDebInfo).
486 BASIC_CFLAGS += -Zi
487 BASIC_LDFLAGS += -debug -Zf
489 ifdef NO_SAFESEH
490 LDFLAGS += -SAFESEH:NO
491 endif
493 ifndef DEBUG
494 BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
495 BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
496 AR += -LTCG
497 else
498 BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
499 endif
500 X = .exe
502 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
503 endif
504 ifeq ($(uname_S),Interix)
505 NO_INITGROUPS = YesPlease
506 NO_IPV6 = YesPlease
507 NO_MEMMEM = YesPlease
508 NO_MKDTEMP = YesPlease
509 NO_STRTOUMAX = YesPlease
510 NO_NSEC = YesPlease
511 ifeq ($(uname_R),3.5)
512 NO_INET_NTOP = YesPlease
513 NO_INET_PTON = YesPlease
514 NO_SOCKADDR_STORAGE = YesPlease
515 endif
516 ifeq ($(uname_R),5.2)
517 NO_INET_NTOP = YesPlease
518 NO_INET_PTON = YesPlease
519 NO_SOCKADDR_STORAGE = YesPlease
520 endif
521 endif
522 ifeq ($(uname_S),Minix)
523 NO_IPV6 = YesPlease
524 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
525 NO_NSEC = YesPlease
526 NEEDS_LIBGEN =
527 NEEDS_CRYPTO_WITH_SSL = YesPlease
528 NEEDS_RESOLV =
529 NO_HSTRERROR = YesPlease
530 NO_MMAP = YesPlease
531 NO_CURL =
532 NO_EXPAT =
533 endif
534 ifeq ($(uname_S),NONSTOP_KERNEL)
535 # Needs some C99 features, "inline" is just one of them.
536 # INLINE='' would just replace one set of warnings with another and
537 # still not compile in c89 mode, due to non-const array initializations.
538 CC = cc -c99
539 # Build down-rev compatible objects that don't use our new getopt_long.
540 ifeq ($(uname_R).$(uname_V),J06.21)
541 CC += -WRVU=J06.20
542 endif
543 ifeq ($(uname_R).$(uname_V),L17.02)
544 CC += -WRVU=L16.05
545 endif
546 # Disable all optimization, seems to result in bad code, with -O or -O2
547 # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
548 # abends on "git push". Needs more investigation.
549 CFLAGS = -g -O0 -Winline
550 # We'd want it to be here.
551 prefix = /usr/local
552 # perl and python must be in /usr/bin on NonStop - supplied by HPE
553 # with operating system in that managed directory.
554 PERL_PATH = /usr/bin/perl
555 PYTHON_PATH = /usr/bin/python
556 # The current /usr/coreutils/rm at lowest support level does not work
557 # with the git test structure. Long paths as in
558 # 'trash directory...' cause rm to terminate prematurely without fully
559 # removing the directory at OS releases J06.21 and L17.02.
560 # Default to the older rm until those two releases are deprecated.
561 RM = /bin/rm -f
562 NEEDS_CRYPTO_WITH_SSL = YesPlease
563 HAVE_DEV_TTY = YesPlease
564 HAVE_LIBCHARSET_H = YesPlease
565 HAVE_STRINGS_H = YesPlease
566 NEEDS_LIBICONV = YesPlease
567 NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
568 NO_SYS_SELECT_H = UnfortunatelyYes
569 NO_D_TYPE_IN_DIRENT = YesPlease
570 NO_GETTEXT = YesPlease
571 NO_HSTRERROR = YesPlease
572 NO_STRCASESTR = YesPlease
573 NO_MEMMEM = YesPlease
574 NO_STRLCPY = YesPlease
575 NO_SETENV = YesPlease
576 NO_UNSETENV = YesPlease
577 NO_MKDTEMP = YesPlease
578 # Currently libiconv-1.9.1.
579 OLD_ICONV = UnfortunatelyYes
580 NO_REGEX = NeedsStartEnd
581 NO_PTHREADS = UnfortunatelyYes
582 FREAD_READS_DIRECTORIES = UnfortunatelyYes
584 # Not detected (nor checked for) by './configure'.
585 # We don't have SA_RESTART on NonStop, unfortunalety.
586 COMPAT_CFLAGS += -DSA_RESTART=0
587 # Apparently needed in compat/fnmatch/fnmatch.c.
588 COMPAT_CFLAGS += -DHAVE_STRING_H=1
589 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
590 NO_NSEC = YesPlease
591 NO_PREAD = YesPlease
592 NO_MMAP = YesPlease
593 NO_POLL = YesPlease
594 NO_INTPTR_T = UnfortunatelyYes
595 SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
596 SHELL_PATH = /usr/coreutils/bin/bash
597 endif
598 ifeq ($(uname_S),MINGW)
599 pathsep = ;
600 HAVE_ALLOCA_H = YesPlease
601 NO_PREAD = YesPlease
602 NEEDS_CRYPTO_WITH_SSL = YesPlease
603 NO_LIBGEN_H = YesPlease
604 NO_POLL = YesPlease
605 NO_SYMLINK_HEAD = YesPlease
606 NO_UNIX_SOCKETS = YesPlease
607 NO_SETENV = YesPlease
608 NO_STRCASESTR = YesPlease
609 NO_STRLCPY = YesPlease
610 NO_MEMMEM = YesPlease
611 NEEDS_LIBICONV = YesPlease
612 NO_STRTOUMAX = YesPlease
613 NO_MKDTEMP = YesPlease
614 NO_SVN_TESTS = YesPlease
615 RUNTIME_PREFIX = YesPlease
616 HAVE_WPGMPTR = YesWeDo
617 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
618 USE_WIN32_IPC = YesPlease
619 USE_WIN32_MMAP = YesPlease
620 MMAP_PREVENTS_DELETE = UnfortunatelyYes
621 USE_NED_ALLOCATOR = YesPlease
622 UNRELIABLE_FSTAT = UnfortunatelyYes
623 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
624 NO_REGEX = YesPlease
625 NO_PYTHON = YesPlease
626 ETAGS_TARGET = ETAGS
627 NO_POSIX_GOODIES = UnfortunatelyYes
628 DEFAULT_HELP_FORMAT = html
629 HAVE_PLATFORM_PROCINFO = YesPlease
630 BASIC_LDFLAGS += -municode
631 COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
632 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
633 COMPAT_OBJS += compat/mingw.o compat/winansi.o \
634 compat/win32/trace2_win32_process_info.o \
635 compat/win32/path-utils.o \
636 compat/win32/pthread.o compat/win32/syslog.o \
637 compat/win32/dirent.o
638 BASIC_CFLAGS += -DWIN32
639 EXTLIBS += -lws2_32
640 GITLIBS += git.res
641 PTHREAD_LIBS =
642 RC = windres -O coff
643 NATIVE_CRLF = YesPlease
644 X = .exe
645 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
646 htmldir = doc/git/html/
647 prefix =
648 INSTALL = /bin/install
649 EXTLIBS += /mingw/lib/libz.a
650 INTERNAL_QSORT = YesPlease
651 HAVE_LIBCHARSET_H = YesPlease
652 NO_GETTEXT = YesPlease
653 COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
654 else
655 ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
656 # MSys2
657 prefix = /usr/
658 # Enable DEP
659 BASIC_LDFLAGS += -Wl,--nxcompat
660 # Enable ASLR (unless debugging)
661 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
662 BASIC_LDFLAGS += -Wl,--dynamicbase
663 endif
664 ifeq (MINGW32,$(MSYSTEM))
665 prefix = /mingw32
666 HOST_CPU = i686
667 BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
668 endif
669 ifeq (MINGW64,$(MSYSTEM))
670 prefix = /mingw64
671 HOST_CPU = x86_64
672 BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
673 else
674 COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
675 BASIC_LDFLAGS += -Wl,--large-address-aware
676 endif
677 CC = gcc
678 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
679 -fstack-protector-strong
680 EXTLIBS += -lntdll
681 INSTALL = /bin/install
682 INTERNAL_QSORT = YesPlease
683 HAVE_LIBCHARSET_H = YesPlease
684 NO_GETTEXT =
685 USE_GETTEXT_SCHEME = fallthrough
686 USE_LIBPCRE = YesPlease
687 NO_CURL =
688 USE_NED_ALLOCATOR = YesPlease
689 ifeq (/mingw64,$(subst 32,64,$(prefix)))
690 # Move system config into top-level /etc/
691 ETC_GITCONFIG = ../etc/gitconfig
692 ETC_GITATTRIBUTES = ../etc/gitattributes
693 endif
694 else
695 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
696 NO_CURL = YesPlease
697 endif
698 endif
699 endif
700 ifeq ($(uname_S),QNX)
701 COMPAT_CFLAGS += -DSA_RESTART=0
702 EXPAT_NEEDS_XMLPARSE_H = YesPlease
703 HAVE_STRINGS_H = YesPlease
704 NEEDS_SOCKET = YesPlease
705 NO_GETPAGESIZE = YesPlease
706 NO_ICONV = YesPlease
707 NO_MEMMEM = YesPlease
708 NO_MKDTEMP = YesPlease
709 NO_NSEC = YesPlease
710 NO_PTHREADS = YesPlease
711 NO_STRCASESTR = YesPlease
712 NO_STRLCPY = YesPlease
713 endif
715 vcxproj:
716 # Require clean work tree
717 git update-index -q --refresh && \
718 git diff-files --quiet && \
719 git diff-index --cached --quiet HEAD --
721 # Make .vcxproj files and add them
722 unset QUIET_GEN QUIET_BUILT_IN; \
723 perl contrib/buildsystems/generate -g Vcxproj
724 git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
726 # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file
727 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
728 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
729 for name in $(BUILT_INS);\
730 do \
731 echo ' <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
732 done && \
733 echo ' </Target>' && \
734 echo '</Project>') >git/LinkOrCopyBuiltins.targets
735 (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
736 echo ' <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
737 for name in $(REMOTE_CURL_ALIASES); \
738 do \
739 echo ' <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
740 done && \
741 echo ' </Target>' && \
742 echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
743 git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
745 # Add generated headers
746 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(GENERATED_H)
747 git add -f $(GENERATED_H)
749 # Add scripts
750 rm -f perl/perl.mak
751 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
752 # Strip out the sane tool path, needed only for building
753 sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
754 git add -f $(SCRIPT_LIB) $(SCRIPTS)
756 # Add Perl module
757 $(MAKE) $(LIB_PERL_GEN)
758 git add -f perl/build
760 # Add bin-wrappers, for testing
761 rm -rf bin-wrappers/
762 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
763 # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
764 # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
765 # by test-lib.sh according to the current setup)
766 sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
767 \1="$$(cygpath -u "$$\1")"/' \
768 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
769 # Ensure that test-* helpers find the .dll files copied to top-level
770 sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
771 # We do not want to force hard-linking builtins
772 sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
773 bin-wrappers/git-{receive-pack,upload-archive}
774 git add -f $(test_bindir_programs)
775 # remote-ext is a builtin, but invoked as if it were external
776 sed 's|receive-pack|remote-ext|g' \
777 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
778 git add -f bin-wrappers/git-remote-ext
780 # Add templates
781 $(MAKE) -C templates
782 git add -f templates/boilerplates.made templates/blt/
784 # Add the translated messages
785 make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
786 git add -f $(MOFILES)
788 # Add build options
789 $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
790 git add -f GIT-BUILD-OPTIONS
792 # Commit the whole shebang
793 git commit -m "Generate Visual Studio solution" \
794 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"