1 # Platform specific Makefile tweaks based on uname detection
3 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
4 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
5 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
6 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
7 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
8 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
11 # avoid the MingW and Cygwin configuration sections
16 # We choose to avoid "if .. else if .. else .. endif endif"
17 # because maintaining the nesting to match is a pain. If
18 # we had "elif" things would have been much nicer...
20 ifeq ($(uname_S),OSF1)
21 # Need this for u_short definitions et al
22 BASIC_CFLAGS += -D_OSF_SOURCE
24 NO_STRTOULL = YesPlease
27 ifeq ($(uname_S),Linux)
28 HAVE_ALLOCA_H = YesPlease
29 NO_STRLCPY = YesPlease
30 HAVE_PATHS_H = YesPlease
31 LIBC_CONTAINS_LIBINTL = YesPlease
32 HAVE_DEV_TTY = YesPlease
33 HAVE_CLOCK_GETTIME = YesPlease
34 HAVE_CLOCK_MONOTONIC = YesPlease
35 # -lrt is needed for clock_gettime on glibc <= 2.16
36 NEEDS_LIBRT = YesPlease
37 HAVE_GETDELIM = YesPlease
39 FREAD_READS_DIRECTORIES = UnfortunatelyYes
41 ifeq ($(uname_S),GNU/kFreeBSD)
42 HAVE_ALLOCA_H = YesPlease
43 NO_STRLCPY = YesPlease
44 HAVE_PATHS_H = YesPlease
45 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
46 LIBC_CONTAINS_LIBINTL = YesPlease
47 FREAD_READS_DIRECTORIES = UnfortunatelyYes
49 ifeq ($(uname_S),UnixWare)
51 NEEDS_SOCKET = YesPlease
53 NEEDS_SSL_WITH_CRYPTO = YesPlease
54 NEEDS_LIBICONV = YesPlease
55 SHELL_PATH = /usr/local/bin/bash
57 NO_HSTRERROR = YesPlease
58 BASIC_CFLAGS += -Kthread
59 BASIC_CFLAGS += -I/usr/local/include
60 BASIC_LDFLAGS += -L/usr/local/lib
63 NO_STRCASESTR = YesPlease
66 ifeq ($(uname_S),SCO_SV)
72 BASIC_CFLAGS += -Kthread
74 NEEDS_SOCKET = YesPlease
76 NEEDS_SSL_WITH_CRYPTO = YesPlease
77 NEEDS_LIBICONV = YesPlease
78 SHELL_PATH = /usr/bin/bash
80 NO_HSTRERROR = YesPlease
81 BASIC_CFLAGS += -I/usr/local/include
82 BASIC_LDFLAGS += -L/usr/local/lib
83 NO_STRCASESTR = YesPlease
88 ifeq ($(uname_S),Darwin)
89 NEEDS_CRYPTO_WITH_SSL = YesPlease
90 NEEDS_SSL_WITH_CRYPTO = YesPlease
91 NEEDS_LIBICONV = YesPlease
92 # Note: $(uname_R) gives us the underlying Darwin version.
93 # - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
94 # - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
95 # i.e. "begins with [15678] and a dot" means "10.4.* or older".
96 ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
97 OLD_ICONV = UnfortunatelyYes
98 NO_APPLE_COMMON_CRYPTO = YesPlease
100 ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
101 NO_STRLCPY = YesPlease
103 ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
104 HAVE_GETDELIM = YesPlease
106 NO_MEMMEM = YesPlease
107 USE_ST_TIMESPEC = YesPlease
108 HAVE_DEV_TTY = YesPlease
109 COMPAT_OBJS += compat/precompose_utf8.o
110 BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
111 BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
112 HAVE_BSD_SYSCTL = YesPlease
113 FREAD_READS_DIRECTORIES = UnfortunatelyYes
115 ifeq ($(uname_S),SunOS)
116 NEEDS_SOCKET = YesPlease
117 NEEDS_NSL = YesPlease
118 SHELL_PATH = /bin/bash
119 SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
120 HAVE_ALLOCA_H = YesPlease
121 NO_STRCASESTR = YesPlease
122 NO_MEMMEM = YesPlease
123 NO_MKDTEMP = YesPlease
125 NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
126 HAVE_DEV_TTY = YesPlease
127 ifeq ($(uname_R),5.6)
129 NO_HSTRERROR = YesPlease
131 NO_SOCKADDR_STORAGE = YesPlease
132 NO_UNSETENV = YesPlease
133 NO_SETENV = YesPlease
134 NO_STRLCPY = YesPlease
135 NO_STRTOUMAX = YesPlease
138 ifeq ($(uname_R),5.7)
139 NEEDS_RESOLV = YesPlease
141 NO_SOCKADDR_STORAGE = YesPlease
142 NO_UNSETENV = YesPlease
143 NO_SETENV = YesPlease
144 NO_STRLCPY = YesPlease
145 NO_STRTOUMAX = YesPlease
148 ifeq ($(uname_R),5.8)
149 NO_UNSETENV = YesPlease
150 NO_SETENV = YesPlease
151 NO_STRTOUMAX = YesPlease
154 ifeq ($(uname_R),5.9)
155 NO_UNSETENV = YesPlease
156 NO_SETENV = YesPlease
157 NO_STRTOUMAX = YesPlease
160 INSTALL = /usr/ucb/install
162 BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
164 ifeq ($(uname_O),Cygwin)
165 ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
166 NO_D_TYPE_IN_DIRENT = YesPlease
167 NO_STRCASESTR = YesPlease
168 NO_MEMMEM = YesPlease
169 NO_SYMLINK_HEAD = YesPlease
171 OLD_ICONV = UnfortunatelyYes
172 # There are conflicting reports about this.
173 # On some boxes NO_MMAP is needed, and not so elsewhere.
174 # Try commenting this out if you suspect MMAP is more efficient
177 NO_REGEX = UnfortunatelyYes
179 HAVE_ALLOCA_H = YesPlease
180 NEEDS_LIBICONV = YesPlease
181 NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
182 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
184 UNRELIABLE_FSTAT = UnfortunatelyYes
185 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
186 MMAP_PREVENTS_DELETE = UnfortunatelyYes
187 COMPAT_OBJS += compat/cygwin.o
188 FREAD_READS_DIRECTORIES = UnfortunatelyYes
190 ifeq ($(uname_S),FreeBSD)
191 NEEDS_LIBICONV = YesPlease
192 OLD_ICONV = YesPlease
193 NO_MEMMEM = YesPlease
194 BASIC_CFLAGS += -I/usr/local/include
195 BASIC_LDFLAGS += -L/usr/local/lib
196 DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
197 USE_ST_TIMESPEC = YesPlease
198 ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
199 PTHREAD_LIBS = -pthread
200 NO_UINTMAX_T = YesPlease
201 NO_STRTOUMAX = YesPlease
203 PYTHON_PATH = /usr/local/bin/python
204 PERL_PATH = /usr/local/bin/perl
205 HAVE_PATHS_H = YesPlease
206 GMTIME_UNRELIABLE_ERRORS = UnfortunatelyYes
207 HAVE_BSD_SYSCTL = YesPlease
208 PAGER_ENV = LESS=FRX LV=-c MORE=FRX
209 FREAD_READS_DIRECTORIES = UnfortunatelyYes
211 ifeq ($(uname_S),OpenBSD)
212 NO_STRCASESTR = YesPlease
213 NO_MEMMEM = YesPlease
214 USE_ST_TIMESPEC = YesPlease
215 NEEDS_LIBICONV = YesPlease
216 BASIC_CFLAGS += -I/usr/local/include
217 BASIC_LDFLAGS += -L/usr/local/lib
218 HAVE_PATHS_H = YesPlease
219 HAVE_BSD_SYSCTL = YesPlease
221 ifeq ($(uname_S),MirBSD)
222 NO_STRCASESTR = YesPlease
223 NO_MEMMEM = YesPlease
224 USE_ST_TIMESPEC = YesPlease
225 NEEDS_LIBICONV = YesPlease
226 HAVE_PATHS_H = YesPlease
227 HAVE_BSD_SYSCTL = YesPlease
229 ifeq ($(uname_S),NetBSD)
230 ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
231 NEEDS_LIBICONV = YesPlease
233 BASIC_CFLAGS += -I/usr/pkg/include
234 BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
235 USE_ST_TIMESPEC = YesPlease
236 HAVE_PATHS_H = YesPlease
237 HAVE_BSD_SYSCTL = YesPlease
239 ifeq ($(uname_S),AIX)
241 NO_STRCASESTR = YesPlease
242 NO_MEMMEM = YesPlease
243 NO_MKDTEMP = YesPlease
244 NO_STRLCPY = YesPlease
246 NO_REGEX = NeedsStartEnd
247 FREAD_READS_DIRECTORIES = UnfortunatelyYes
248 INTERNAL_QSORT = UnfortunatelyYes
249 NEEDS_LIBICONV = YesPlease
250 BASIC_CFLAGS += -D_LARGE_FILES
251 ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
252 NO_PTHREADS = YesPlease
254 PTHREAD_LIBS = -lpthread
256 ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
261 ifeq ($(uname_S),GNU)
263 HAVE_ALLOCA_H = YesPlease
264 NO_STRLCPY = YesPlease
265 HAVE_PATHS_H = YesPlease
266 LIBC_CONTAINS_LIBINTL = YesPlease
268 ifeq ($(uname_S),IRIX)
269 NO_SETENV = YesPlease
270 NO_UNSETENV = YesPlease
271 NO_STRCASESTR = YesPlease
272 NO_MEMMEM = YesPlease
273 NO_MKDTEMP = YesPlease
274 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
275 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
276 # git dies with a segmentation fault when trying to access the first
277 # entry of a reflog. The conservative choice is made to always set
278 # NO_MMAP. If you suspect that your compiler is not affected by this
279 # issue, comment out the NO_MMAP statement.
282 SNPRINTF_RETURNS_BOGUS = YesPlease
283 SHELL_PATH = /usr/gnu/bin/bash
284 NEEDS_LIBGEN = YesPlease
286 ifeq ($(uname_S),IRIX64)
287 NO_SETENV = YesPlease
288 NO_UNSETENV = YesPlease
289 NO_STRCASESTR = YesPlease
290 NO_MEMMEM = YesPlease
291 NO_MKDTEMP = YesPlease
292 # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
293 # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
294 # git dies with a segmentation fault when trying to access the first
295 # entry of a reflog. The conservative choice is made to always set
296 # NO_MMAP. If you suspect that your compiler is not affected by this
297 # issue, comment out the NO_MMAP statement.
300 SNPRINTF_RETURNS_BOGUS = YesPlease
301 SHELL_PATH = /usr/gnu/bin/bash
302 NEEDS_LIBGEN = YesPlease
304 ifeq ($(uname_S),HP-UX)
307 NO_SETENV = YesPlease
308 NO_STRCASESTR = YesPlease
309 NO_MEMMEM = YesPlease
310 NO_STRLCPY = YesPlease
311 NO_MKDTEMP = YesPlease
312 NO_UNSETENV = YesPlease
313 NO_HSTRERROR = YesPlease
314 NO_SYS_SELECT_H = YesPlease
315 SNPRINTF_RETURNS_BOGUS = YesPlease
317 ifeq ($(uname_R),B.11.00)
318 NO_INET_NTOP = YesPlease
319 NO_INET_PTON = YesPlease
321 ifeq ($(uname_R),B.10.20)
322 # Override HP-UX 11.x setting:
326 NO_INET_NTOP = YesPlease
327 NO_INET_PTON = YesPlease
331 ifeq ($(uname_S),Windows)
332 GIT_VERSION := $(GIT_VERSION).MSVC
334 HAVE_ALLOCA_H = YesPlease
336 NEEDS_CRYPTO_WITH_SSL = YesPlease
337 NO_LIBGEN_H = YesPlease
339 NO_SYMLINK_HEAD = YesPlease
341 NO_UNIX_SOCKETS = YesPlease
342 NO_SETENV = YesPlease
343 NO_STRCASESTR = YesPlease
344 NO_STRLCPY = YesPlease
345 NO_MEMMEM = YesPlease
346 # NEEDS_LIBICONV = YesPlease
348 NO_STRTOUMAX = YesPlease
349 NO_MKDTEMP = YesPlease
350 SNPRINTF_RETURNS_BOGUS = YesPlease
351 NO_SVN_TESTS = YesPlease
352 RUNTIME_PREFIX = YesPlease
353 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
355 USE_WIN32_MMAP = YesPlease
356 MMAP_PREVENTS_DELETE = UnfortunatelyYes
357 # USE_NED_ALLOCATOR = YesPlease
358 UNRELIABLE_FSTAT = UnfortunatelyYes
359 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
361 NO_GETTEXT = YesPlease
362 NO_PYTHON = YesPlease
365 NO_INET_PTON = YesPlease
366 NO_INET_NTOP = YesPlease
367 NO_POSIX_GOODIES = UnfortunatelyYes
368 NATIVE_CRLF = YesPlease
369 DEFAULT_HELP_FORMAT = html
371 CC = compat/vcbuild/scripts/clink.pl
372 AR = compat/vcbuild/scripts/lib.pl
374 BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
375 COMPAT_OBJS = compat/msvc.o compat/winansi.o \
376 compat/win32/pthread.o compat/win32/syslog.o \
377 compat/win32/dirent.o
378 COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
379 BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
380 EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj
384 BASIC_CFLAGS += -GL -Os -MD
385 BASIC_LDFLAGS += -LTCG
388 BASIC_CFLAGS += -Zi -MDd
392 ifeq ($(uname_S),Interix)
393 NO_INITGROUPS = YesPlease
395 NO_MEMMEM = YesPlease
396 NO_MKDTEMP = YesPlease
397 NO_STRTOUMAX = YesPlease
399 ifeq ($(uname_R),3.5)
400 NO_INET_NTOP = YesPlease
401 NO_INET_PTON = YesPlease
402 NO_SOCKADDR_STORAGE = YesPlease
404 ifeq ($(uname_R),5.2)
405 NO_INET_NTOP = YesPlease
406 NO_INET_PTON = YesPlease
407 NO_SOCKADDR_STORAGE = YesPlease
410 ifeq ($(uname_S),Minix)
412 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
415 NEEDS_CRYPTO_WITH_SSL = YesPlease
416 NEEDS_IDN_WITH_CURL = YesPlease
417 NEEDS_SSL_WITH_CURL = YesPlease
419 NO_HSTRERROR = YesPlease
424 ifeq ($(uname_S),NONSTOP_KERNEL)
425 # Needs some C99 features, "inline" is just one of them.
426 # INLINE='' would just replace one set of warnings with another and
427 # still not compile in c89 mode, due to non-const array initializations.
429 # Disable all optimization, seems to result in bad code, with -O or -O2
430 # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
431 # abends on "git push". Needs more investigation.
433 # We'd want it to be here.
435 # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
436 PERL_PATH = ${prefix}/bin/perl
437 PYTHON_PATH = ${prefix}/bin/python
439 # As detected by './configure'.
440 # Missdetected, hence commented out, see below.
442 # Added manually, see above.
443 NEEDS_SSL_WITH_CURL = YesPlease
444 HAVE_LIBCHARSET_H = YesPlease
445 HAVE_STRINGS_H = YesPlease
446 NEEDS_LIBICONV = YesPlease
447 NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
448 NO_SYS_SELECT_H = UnfortunatelyYes
449 NO_D_TYPE_IN_DIRENT = YesPlease
450 NO_HSTRERROR = YesPlease
451 NO_STRCASESTR = YesPlease
452 NO_MEMMEM = YesPlease
453 NO_STRLCPY = YesPlease
454 NO_SETENV = YesPlease
455 NO_UNSETENV = YesPlease
456 NO_MKDTEMP = YesPlease
457 # Currently libiconv-1.9.1.
458 OLD_ICONV = UnfortunatelyYes
460 NO_PTHREADS = UnfortunatelyYes
462 # Not detected (nor checked for) by './configure'.
463 # We don't have SA_RESTART on NonStop, unfortunalety.
464 COMPAT_CFLAGS += -DSA_RESTART=0
465 # Apparently needed in compat/fnmatch/fnmatch.c.
466 COMPAT_CFLAGS += -DHAVE_STRING_H=1
467 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
472 NO_INTPTR_T = UnfortunatelyYes
473 # Bug report 10-120822-4477 submitted to HP NonStop development.
474 MKDIR_WO_TRAILING_SLASH = YesPlease
475 # RFE 10-120912-4693 submitted to HP NonStop development.
476 NO_SETITIMER = UnfortunatelyYes
477 SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
478 SHELL_PATH = /usr/local/bin/bash
479 # as of H06.25/J06.14, we might better use this
480 #SHELL_PATH = /usr/coreutils/bin/bash
482 ifneq (,$(findstring MINGW,$(uname_S)))
484 HAVE_ALLOCA_H = YesPlease
486 NEEDS_CRYPTO_WITH_SSL = YesPlease
487 NO_LIBGEN_H = YesPlease
489 NO_SYMLINK_HEAD = YesPlease
490 NO_UNIX_SOCKETS = YesPlease
491 NO_SETENV = YesPlease
492 NO_STRCASESTR = YesPlease
493 NO_STRLCPY = YesPlease
494 NO_MEMMEM = YesPlease
495 NEEDS_LIBICONV = YesPlease
496 NO_STRTOUMAX = YesPlease
497 NO_MKDTEMP = YesPlease
498 NO_SVN_TESTS = YesPlease
499 NO_PERL_MAKEMAKER = YesPlease
500 RUNTIME_PREFIX = YesPlease
501 NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
503 USE_WIN32_MMAP = YesPlease
504 MMAP_PREVENTS_DELETE = UnfortunatelyYes
505 USE_NED_ALLOCATOR = YesPlease
506 UNRELIABLE_FSTAT = UnfortunatelyYes
507 OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
509 NO_PYTHON = YesPlease
511 NO_INET_PTON = YesPlease
512 NO_INET_NTOP = YesPlease
513 NO_POSIX_GOODIES = UnfortunatelyYes
514 DEFAULT_HELP_FORMAT = html
515 COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
516 COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
517 COMPAT_OBJS += compat/mingw.o compat/winansi.o \
518 compat/win32/pthread.o compat/win32/syslog.o \
519 compat/win32/dirent.o
524 NATIVE_CRLF = YesPlease
526 SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
527 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
528 htmldir = doc/git/html/
530 INSTALL = /bin/install
531 EXTLIBS += /mingw/lib/libz.a
532 NO_R_TO_GCC_LINKER = YesPlease
533 INTERNAL_QSORT = YesPlease
534 HAVE_LIBCHARSET_H = YesPlease
535 NO_GETTEXT = YesPlease
536 COMPAT_CLFAGS += -D__USE_MINGW_ACCESS
538 ifeq ($(shell expr "$(uname_R)" : '2\.'),2)
541 ifeq (MINGW32,$(MSYSTEM))
544 ifeq (MINGW64,$(MSYSTEM))
547 COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
548 BASIC_LDFLAGS += -Wl,--large-address-aware
551 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY
553 INSTALL = /bin/install
554 NO_R_TO_GCC_LINKER = YesPlease
555 INTERNAL_QSORT = YesPlease
556 HAVE_LIBCHARSET_H = YesPlease
558 USE_GETTEXT_SCHEME = fallthrough
559 USE_LIBPCRE= YesPlease
560 NO_LIBPCRE1_JIT = UnfortunatelyYes
562 USE_NED_ALLOCATOR = YesPlease
564 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
569 ifeq ($(uname_S),QNX)
570 COMPAT_CFLAGS += -DSA_RESTART=0
571 EXPAT_NEEDS_XMLPARSE_H = YesPlease
572 HAVE_STRINGS_H = YesPlease
573 NEEDS_SOCKET = YesPlease
574 NO_GETPAGESIZE = YesPlease
576 NO_MEMMEM = YesPlease
577 NO_MKDTEMP = YesPlease
579 NO_PTHREADS = YesPlease
580 NO_R_TO_GCC_LINKER = YesPlease
581 NO_STRCASESTR = YesPlease
582 NO_STRLCPY = YesPlease