config.mak.uname

   1 # Platform specific Makefile tweaks based on uname detection
   2
   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.
   6
   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 := $(shell sh -c 'uname -v 2>/dev/null || echo not')
  13
  14 ifneq ($(findstring MINGW,$(uname_S)),)
  15         uname_S := MINGW
  16 endif
  17
  18 ifdef MSVC
  19         # avoid the MingW and Cygwin configuration sections
  20         uname_S := Windows
  21         uname_O := Windows
  22
  23         # Generate and include makefile variables that point to the
  24         # currently installed set of MSVC command line tools.
  25 compat/vcbuild/MSVC-DEFS-GEN: compat/vcbuild/find_vs_env.bat
  26         @"$<" | tr '\\' / >"$@"
  27 include compat/vcbuild/MSVC-DEFS-GEN
  28
  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         @"$<"
  35 include compat/vcbuild/VCPKG-DEFS
  36 endif
  37 endif
  38
  39 # We choose to avoid "if .. else if .. else .. endif endif"
  40 # because maintaining the nesting to match is a pain.  If
  41 # we had "elif" things would have been much nicer...
  42
  43 ifeq ($(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
 148         CSPRNG_METHOD = arc4random
 149
 150         # Workaround for `gettext` being keg-only and not even being linked via
 151         # `brew link --force gettext`, should be obsolete as of
 152         # https://github.com/Homebrew/homebrew-core/pull/53489
 153         ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
 154                 BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
 155                 BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
 156                 ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
 157                         MSGFMT = /usr/local/opt/gettext/bin/msgfmt
 158                 endif
 159         endif
 160 endif
 161 ifeq ($(uname_S),SunOS)
 162         NEEDS_SOCKET = YesPlease
 163         NEEDS_NSL = YesPlease
 164         SHELL_PATH = /bin/bash
 165         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 166         HAVE_ALLOCA_H = YesPlease
 167         NO_STRCASESTR = YesPlease
 168         NO_MEMMEM = YesPlease
 169         NO_MKDTEMP = YesPlease
 170         NO_REGEX = YesPlease
 171         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
 172         HAVE_DEV_TTY = YesPlease
 173         ifeq ($(uname_R),5.6)
 174                 SOCKLEN_T = int
 175                 NO_HSTRERROR = YesPlease
 176                 NO_IPV6 = YesPlease
 177                 NO_SOCKADDR_STORAGE = YesPlease
 178                 NO_UNSETENV = YesPlease
 179                 NO_SETENV = YesPlease
 180                 NO_STRLCPY = YesPlease
 181                 NO_STRTOUMAX = YesPlease
 182                 GIT_TEST_CMP = cmp
 183         endif
 184         ifeq ($(uname_R),5.7)
 185                 NEEDS_RESOLV = YesPlease
 186                 NO_IPV6 = YesPlease
 187                 NO_SOCKADDR_STORAGE = YesPlease
 188                 NO_UNSETENV = YesPlease
 189                 NO_SETENV = YesPlease
 190                 NO_STRLCPY = YesPlease
 191                 NO_STRTOUMAX = YesPlease
 192                 GIT_TEST_CMP = cmp
 193         endif
 194         ifeq ($(uname_R),5.8)
 195                 NO_UNSETENV = YesPlease
 196                 NO_SETENV = YesPlease
 197                 NO_STRTOUMAX = YesPlease
 198                 GIT_TEST_CMP = cmp
 199         endif
 200         ifeq ($(uname_R),5.9)
 201                 NO_UNSETENV = YesPlease
 202                 NO_SETENV = YesPlease
 203                 NO_STRTOUMAX = YesPlease
 204                 GIT_TEST_CMP = cmp
 205         endif
 206         INSTALL = /usr/ucb/install
 207         TAR = gtar
 208         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
 209 endif
 210 ifeq ($(uname_O),Cygwin)
 211         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 212                 NO_D_TYPE_IN_DIRENT = YesPlease
 213                 NO_STRCASESTR = YesPlease
 214                 NO_MEMMEM = YesPlease
 215                 NO_SYMLINK_HEAD = YesPlease
 216                 NO_IPV6 = YesPlease
 217                 OLD_ICONV = UnfortunatelyYes
 218                 # There are conflicting reports about this.
 219                 # On some boxes NO_MMAP is needed, and not so elsewhere.
 220                 # Try commenting this out if you suspect MMAP is more efficient
 221                 NO_MMAP = YesPlease
 222         else
 223                 NO_REGEX = UnfortunatelyYes
 224         endif
 225         HAVE_ALLOCA_H = YesPlease
 226         NEEDS_LIBICONV = YesPlease
 227         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 228         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 229         X = .exe
 230         UNRELIABLE_FSTAT = UnfortunatelyYes
 231         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 232         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 233         COMPAT_OBJS += compat/win32/path-utils.o
 234         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 235 endif
 236 ifeq ($(uname_S),FreeBSD)
 237         NEEDS_LIBICONV = YesPlease
 238         # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
 239         # A typical version string looks like "10.2-RELEASE".
 240         ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
 241                 OLD_ICONV = YesPlease
 242         endif
 243         ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
 244                 OLD_ICONV = YesPlease
 245         endif
 246         ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
 247                 OLD_ICONV = YesPlease
 248         endif
 249         NO_MEMMEM = YesPlease
 250         BASIC_CFLAGS += -I/usr/local/include
 251         BASIC_LDFLAGS += -L/usr/local/lib
 252         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 253         USE_ST_TIMESPEC = YesPlease
 254         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 255                 PTHREAD_LIBS = -pthread
 256                 NO_UINTMAX_T = YesPlease
 257                 NO_STRTOUMAX = YesPlease
 258         endif
 259         PYTHON_PATH = /usr/local/bin/python
 260         PERL_PATH = /usr/local/bin/perl
 261         HAVE_PATHS_H = YesPlease
 262         HAVE_BSD_SYSCTL = YesPlease
 263         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 264         CSPRNG_METHOD = arc4random
 265         PAGER_ENV = LESS=FRX LV=-c MORE=FRX
 266         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 267         FILENO_IS_A_MACRO = UnfortunatelyYes
 268 endif
 269 ifeq ($(uname_S),OpenBSD)
 270         NO_STRCASESTR = YesPlease
 271         NO_MEMMEM = YesPlease
 272         USE_ST_TIMESPEC = YesPlease
 273         NEEDS_LIBICONV = YesPlease
 274         BASIC_CFLAGS += -I/usr/local/include
 275         BASIC_LDFLAGS += -L/usr/local/lib
 276         HAVE_PATHS_H = YesPlease
 277         HAVE_BSD_SYSCTL = YesPlease
 278         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 279         CSPRNG_METHOD = arc4random
 280         PROCFS_EXECUTABLE_PATH = /proc/curproc/file
 281         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 282         FILENO_IS_A_MACRO = UnfortunatelyYes
 283 endif
 284 ifeq ($(uname_S),MirBSD)
 285         NO_STRCASESTR = YesPlease
 286         NO_MEMMEM = YesPlease
 287         USE_ST_TIMESPEC = YesPlease
 288         NEEDS_LIBICONV = YesPlease
 289         HAVE_PATHS_H = YesPlease
 290         HAVE_BSD_SYSCTL = YesPlease
 291         CSPRNG_METHOD = arc4random
 292 endif
 293 ifeq ($(uname_S),NetBSD)
 294         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 295                 NEEDS_LIBICONV = YesPlease
 296         endif
 297         BASIC_CFLAGS += -I/usr/pkg/include
 298         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 299         USE_ST_TIMESPEC = YesPlease
 300         HAVE_PATHS_H = YesPlease
 301         HAVE_BSD_SYSCTL = YesPlease
 302         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 303         CSPRNG_METHOD = arc4random
 304         PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
 305 endif
 306 ifeq ($(uname_S),AIX)
 307         DEFAULT_PAGER = more
 308         NO_STRCASESTR = YesPlease
 309         NO_MEMMEM = YesPlease
 310         NO_MKDTEMP = YesPlease
 311         NO_STRLCPY = YesPlease
 312         NO_NSEC = YesPlease
 313         NO_REGEX = NeedsStartEnd
 314         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 315         INTERNAL_QSORT = UnfortunatelyYes
 316         NEEDS_LIBICONV = YesPlease
 317         BASIC_CFLAGS += -D_LARGE_FILES
 318         FILENO_IS_A_MACRO = UnfortunatelyYes
 319         NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
 320         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 321                 NO_PTHREADS = YesPlease
 322         else
 323                 PTHREAD_LIBS = -lpthread
 324         endif
 325         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 326                 INLINE = ''
 327         endif
 328         GIT_TEST_CMP = cmp
 329 endif
 330 ifeq ($(uname_S),GNU)
 331         # GNU/Hurd
 332         HAVE_ALLOCA_H = YesPlease
 333         NO_STRLCPY = YesPlease
 334         HAVE_PATHS_H = YesPlease
 335         LIBC_CONTAINS_LIBINTL = YesPlease
 336         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 337 endif
 338 ifeq ($(uname_S),IRIX)
 339         NO_SETENV = YesPlease
 340         NO_UNSETENV = YesPlease
 341         NO_STRCASESTR = YesPlease
 342         NO_MEMMEM = YesPlease
 343         NO_MKDTEMP = YesPlease
 344         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 345         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 346         # git dies with a segmentation fault when trying to access the first
 347         # entry of a reflog.  The conservative choice is made to always set
 348         # NO_MMAP.  If you suspect that your compiler is not affected by this
 349         # issue, comment out the NO_MMAP statement.
 350         NO_MMAP = YesPlease
 351         NO_REGEX = YesPlease
 352         SNPRINTF_RETURNS_BOGUS = YesPlease
 353         SHELL_PATH = /usr/gnu/bin/bash
 354         NEEDS_LIBGEN = YesPlease
 355 endif
 356 ifeq ($(uname_S),IRIX64)
 357         NO_SETENV = YesPlease
 358         NO_UNSETENV = YesPlease
 359         NO_STRCASESTR = YesPlease
 360         NO_MEMMEM = YesPlease
 361         NO_MKDTEMP = YesPlease
 362         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 363         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 364         # git dies with a segmentation fault when trying to access the first
 365         # entry of a reflog.  The conservative choice is made to always set
 366         # NO_MMAP.  If you suspect that your compiler is not affected by this
 367         # issue, comment out the NO_MMAP statement.
 368         NO_MMAP = YesPlease
 369         NO_REGEX = YesPlease
 370         SNPRINTF_RETURNS_BOGUS = YesPlease
 371         SHELL_PATH = /usr/gnu/bin/bash
 372         NEEDS_LIBGEN = YesPlease
 373 endif
 374 ifeq ($(uname_S),HP-UX)
 375         INLINE = __inline
 376         NO_IPV6 = YesPlease
 377         NO_SETENV = YesPlease
 378         NO_STRCASESTR = YesPlease
 379         NO_MEMMEM = YesPlease
 380         NO_STRLCPY = YesPlease
 381         NO_MKDTEMP = YesPlease
 382         NO_UNSETENV = YesPlease
 383         NO_HSTRERROR = YesPlease
 384         NO_SYS_SELECT_H = YesPlease
 385         SNPRINTF_RETURNS_BOGUS = YesPlease
 386         NO_NSEC = YesPlease
 387         ifeq ($(uname_R),B.11.00)
 388                 NO_INET_NTOP = YesPlease
 389                 NO_INET_PTON = YesPlease
 390         endif
 391         ifeq ($(uname_R),B.10.20)
 392                 # Override HP-UX 11.x setting:
 393                 INLINE =
 394                 SOCKLEN_T = size_t
 395                 NO_PREAD = YesPlease
 396                 NO_INET_NTOP = YesPlease
 397                 NO_INET_PTON = YesPlease
 398         endif
 399         GIT_TEST_CMP = cmp
 400 endif
 401 ifeq ($(uname_S),Windows)
 402         GIT_VERSION := $(GIT_VERSION).MSVC
 403         pathsep = ;
 404         # Assume that this is built in Git for Windows' SDK
 405         ifeq (MINGW32,$(MSYSTEM))
 406                 prefix = /mingw32
 407         else
 408                 prefix = /mingw64
 409         endif
 410         # Prepend MSVC 64-bit tool-chain to PATH.
 411         #
 412         # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
 413         # link.exe next to, and required by, cl.exe, we have to prepend this
 414         # onto the existing $PATH.
 415         #
 416         SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
 417         HAVE_ALLOCA_H = YesPlease
 418         NO_PREAD = YesPlease
 419         NEEDS_CRYPTO_WITH_SSL = YesPlease
 420         NO_LIBGEN_H = YesPlease
 421         NO_POLL = YesPlease
 422         NO_SYMLINK_HEAD = YesPlease
 423         NO_IPV6 = YesPlease
 424         NO_UNIX_SOCKETS = YesPlease
 425         NO_SETENV = YesPlease
 426         NO_STRCASESTR = YesPlease
 427         NO_STRLCPY = YesPlease
 428         NO_MEMMEM = YesPlease
 429         NEEDS_LIBICONV = YesPlease
 430         NO_STRTOUMAX = YesPlease
 431         NO_MKDTEMP = YesPlease
 432         NO_INTTYPES_H = YesPlease
 433         CSPRNG_METHOD = rtlgenrandom
 434         # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
 435         # so we don't need this:
 436         #
 437         #   SNPRINTF_RETURNS_BOGUS = YesPlease
 438         NO_SVN_TESTS = YesPlease
 439         RUNTIME_PREFIX = YesPlease
 440         HAVE_WPGMPTR = YesWeDo
 441         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 442         USE_WIN32_IPC = YesPlease
 443         USE_WIN32_MMAP = YesPlease
 444         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 445         # USE_NED_ALLOCATOR = YesPlease
 446         UNRELIABLE_FSTAT = UnfortunatelyYes
 447         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 448         NO_REGEX = YesPlease
 449         NO_GETTEXT = YesPlease
 450         NO_PYTHON = YesPlease
 451         ETAGS_TARGET = ETAGS
 452         NO_POSIX_GOODIES = UnfortunatelyYes
 453         NATIVE_CRLF = YesPlease
 454         DEFAULT_HELP_FORMAT = html
 455 ifeq (/mingw64,$(subst 32,64,$(prefix)))
 456         # Move system config into top-level /etc/
 457         ETC_GITCONFIG = ../etc/gitconfig
 458         ETC_GITATTRIBUTES = ../etc/gitattributes
 459 endif
 460
 461         CC = compat/vcbuild/scripts/clink.pl
 462         AR = compat/vcbuild/scripts/lib.pl
 463         CFLAGS =
 464         BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
 465         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
 466                 compat/win32/path-utils.o \
 467                 compat/win32/pthread.o compat/win32/syslog.o \
 468                 compat/win32/trace2_win32_process_info.o \
 469                 compat/win32/dirent.o
 470         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
 471         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
 472         # invalidcontinue.obj allows Git's source code to close the same file
 473         # handle twice, or to access the osfhandle of an already-closed stdout
 474         # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
 475         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
 476         PTHREAD_LIBS =
 477         lib =
 478         BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
 479 ifndef DEBUG
 480         BASIC_CFLAGS += $(vcpkg_rel_lib)
 481 else
 482         BASIC_CFLAGS += $(vcpkg_dbg_lib)
 483 endif
 484         BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
 485
 486 ifneq ($(USE_MSVC_CRTDBG),)
 487         # Optionally enable memory leak reporting.
 488         BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
 489 endif
 490         # Always give "-Zi" to the compiler and "-debug" to linker (even in
 491         # release mode) to force a PDB to be generated (like RelWithDebInfo).
 492         BASIC_CFLAGS += -Zi
 493         BASIC_LDFLAGS += -debug -Zf
 494
 495 ifdef NO_SAFESEH
 496         LDFLAGS += -SAFESEH:NO
 497 endif
 498
 499 ifndef DEBUG
 500         BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
 501         BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
 502         AR += -LTCG
 503 else
 504         BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 505 endif
 506         X = .exe
 507
 508 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
 509 endif
 510 ifeq ($(uname_S),Interix)
 511         NO_INITGROUPS = YesPlease
 512         NO_IPV6 = YesPlease
 513         NO_MEMMEM = YesPlease
 514         NO_MKDTEMP = YesPlease
 515         NO_STRTOUMAX = YesPlease
 516         NO_NSEC = YesPlease
 517         ifeq ($(uname_R),3.5)
 518                 NO_INET_NTOP = YesPlease
 519                 NO_INET_PTON = YesPlease
 520                 NO_SOCKADDR_STORAGE = YesPlease
 521         endif
 522         ifeq ($(uname_R),5.2)
 523                 NO_INET_NTOP = YesPlease
 524                 NO_INET_PTON = YesPlease
 525                 NO_SOCKADDR_STORAGE = YesPlease
 526         endif
 527 endif
 528 ifeq ($(uname_S),Minix)
 529         NO_IPV6 = YesPlease
 530         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 531         NO_NSEC = YesPlease
 532         NEEDS_LIBGEN =
 533         NEEDS_CRYPTO_WITH_SSL = YesPlease
 534         NEEDS_RESOLV =
 535         NO_HSTRERROR = YesPlease
 536         NO_MMAP = YesPlease
 537         NO_CURL =
 538         NO_EXPAT =
 539 endif
 540 ifeq ($(uname_S),NONSTOP_KERNEL)
 541         # Needs some C99 features, "inline" is just one of them.
 542         # INLINE='' would just replace one set of warnings with another and
 543         # still not compile in c89 mode, due to non-const array initializations.
 544         CC = cc -c99
 545         # Build down-rev compatible objects that don't use our new getopt_long.
 546         ifeq ($(uname_R).$(uname_V),J06.21)
 547                 CC += -WRVU=J06.20
 548         endif
 549         ifeq ($(uname_R).$(uname_V),L17.02)
 550                 CC += -WRVU=L16.05
 551         endif
 552         # Disable all optimization, seems to result in bad code, with -O or -O2
 553         # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
 554         # abends on "git push". Needs more investigation.
 555         CFLAGS = -g -O0 -Winline
 556         # We'd want it to be here.
 557         prefix = /usr/local
 558         # perl and python must be in /usr/bin on NonStop - supplied by HPE
 559         # with operating system in that managed directory.
 560         PERL_PATH = /usr/bin/perl
 561         PYTHON_PATH = /usr/bin/python
 562         # The current /usr/coreutils/rm at lowest support level does not work
 563         # with the git test structure. Long paths as in
 564         # 'trash directory...' cause rm to terminate prematurely without fully
 565         # removing the directory at OS releases J06.21 and L17.02.
 566         # Default to the older rm until those two releases are deprecated.
 567         RM = /bin/rm -f
 568         NEEDS_CRYPTO_WITH_SSL = YesPlease
 569         HAVE_DEV_TTY = YesPlease
 570         HAVE_LIBCHARSET_H = YesPlease
 571         HAVE_STRINGS_H = YesPlease
 572         NEEDS_LIBICONV = YesPlease
 573         NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
 574         NO_SYS_SELECT_H = UnfortunatelyYes
 575         NO_D_TYPE_IN_DIRENT = YesPlease
 576         NO_GETTEXT = YesPlease
 577         NO_HSTRERROR = YesPlease
 578         NO_STRCASESTR = YesPlease
 579         NO_MEMMEM = YesPlease
 580         NO_STRLCPY = YesPlease
 581         NO_SETENV = YesPlease
 582         NO_UNSETENV = YesPlease
 583         NO_MKDTEMP = YesPlease
 584         # Currently libiconv-1.9.1.
 585         OLD_ICONV = UnfortunatelyYes
 586         NO_REGEX = NeedsStartEnd
 587         NO_PTHREADS = UnfortunatelyYes
 588         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 589
 590         # Not detected (nor checked for) by './configure'.
 591         # We don't have SA_RESTART on NonStop, unfortunalety.
 592         COMPAT_CFLAGS += -DSA_RESTART=0
 593         # Apparently needed in compat/fnmatch/fnmatch.c.
 594         COMPAT_CFLAGS += -DHAVE_STRING_H=1
 595         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 596         NO_NSEC = YesPlease
 597         NO_PREAD = YesPlease
 598         NO_MMAP = YesPlease
 599         NO_POLL = YesPlease
 600         NO_INTPTR_T = UnfortunatelyYes
 601         CSPRNG_METHOD = openssl
 602         SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
 603         SHELL_PATH = /usr/coreutils/bin/bash
 604 endif
 605 ifeq ($(uname_S),MINGW)
 606         pathsep = ;
 607         HAVE_ALLOCA_H = YesPlease
 608         NO_PREAD = YesPlease
 609         NEEDS_CRYPTO_WITH_SSL = YesPlease
 610         NO_LIBGEN_H = YesPlease
 611         NO_POLL = YesPlease
 612         NO_SYMLINK_HEAD = YesPlease
 613         NO_UNIX_SOCKETS = YesPlease
 614         NO_SETENV = YesPlease
 615         NO_STRCASESTR = YesPlease
 616         NO_STRLCPY = YesPlease
 617         NO_MEMMEM = YesPlease
 618         NEEDS_LIBICONV = YesPlease
 619         NO_STRTOUMAX = YesPlease
 620         NO_MKDTEMP = YesPlease
 621         NO_SVN_TESTS = YesPlease
 622         RUNTIME_PREFIX = YesPlease
 623         HAVE_WPGMPTR = YesWeDo
 624         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 625         USE_WIN32_IPC = YesPlease
 626         USE_WIN32_MMAP = YesPlease
 627         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 628         USE_NED_ALLOCATOR = YesPlease
 629         UNRELIABLE_FSTAT = UnfortunatelyYes
 630         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 631         NO_REGEX = YesPlease
 632         NO_PYTHON = YesPlease
 633         ETAGS_TARGET = ETAGS
 634         NO_POSIX_GOODIES = UnfortunatelyYes
 635         DEFAULT_HELP_FORMAT = html
 636         HAVE_PLATFORM_PROCINFO = YesPlease
 637         CSPRNG_METHOD = rtlgenrandom
 638         BASIC_LDFLAGS += -municode
 639         COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
 640         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 641         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
 642                 compat/win32/trace2_win32_process_info.o \
 643                 compat/win32/path-utils.o \
 644                 compat/win32/pthread.o compat/win32/syslog.o \
 645                 compat/win32/dirent.o
 646         BASIC_CFLAGS += -DWIN32
 647         EXTLIBS += -lws2_32
 648         GITLIBS += git.res
 649         PTHREAD_LIBS =
 650         RC = windres -O coff
 651         NATIVE_CRLF = YesPlease
 652         X = .exe
 653 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 654         htmldir = doc/git/html/
 655         prefix =
 656         INSTALL = /bin/install
 657         EXTLIBS += /mingw/lib/libz.a
 658         INTERNAL_QSORT = YesPlease
 659         HAVE_LIBCHARSET_H = YesPlease
 660         NO_GETTEXT = YesPlease
 661         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
 662 else
 663         ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
 664                 # MSys2
 665                 prefix = /usr/
 666                 # Enable DEP
 667                 BASIC_LDFLAGS += -Wl,--nxcompat
 668                 # Enable ASLR (unless debugging)
 669                 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
 670                         BASIC_LDFLAGS += -Wl,--dynamicbase
 671                 endif
 672                 ifeq (MINGW32,$(MSYSTEM))
 673                         prefix = /mingw32
 674                         HOST_CPU = i686
 675                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
 676                 endif
 677                 ifeq (MINGW64,$(MSYSTEM))
 678                         prefix = /mingw64
 679                         HOST_CPU = x86_64
 680                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
 681                 else
 682                         COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
 683                         BASIC_LDFLAGS += -Wl,--large-address-aware
 684                 endif
 685                 CC = gcc
 686                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
 687                         -fstack-protector-strong
 688                 EXTLIBS += -lntdll
 689                 INSTALL = /bin/install
 690                 INTERNAL_QSORT = YesPlease
 691                 HAVE_LIBCHARSET_H = YesPlease
 692                 NO_GETTEXT =
 693                 USE_GETTEXT_SCHEME = fallthrough
 694                 USE_LIBPCRE = YesPlease
 695                 NO_CURL =
 696                 USE_NED_ALLOCATOR = YesPlease
 697                 ifeq (/mingw64,$(subst 32,64,$(prefix)))
 698                         # Move system config into top-level /etc/
 699                         ETC_GITCONFIG = ../etc/gitconfig
 700                         ETC_GITATTRIBUTES = ../etc/gitattributes
 701                 endif
 702         else
 703                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
 704                 NO_CURL = YesPlease
 705         endif
 706 endif
 707 endif
 708 ifeq ($(uname_S),QNX)
 709         COMPAT_CFLAGS += -DSA_RESTART=0
 710         EXPAT_NEEDS_XMLPARSE_H = YesPlease
 711         HAVE_STRINGS_H = YesPlease
 712         NEEDS_SOCKET = YesPlease
 713         NO_GETPAGESIZE = YesPlease
 714         NO_ICONV = YesPlease
 715         NO_MEMMEM = YesPlease
 716         NO_MKDTEMP = YesPlease
 717         NO_NSEC = YesPlease
 718         NO_PTHREADS = YesPlease
 719         NO_STRCASESTR = YesPlease
 720         NO_STRLCPY = YesPlease
 721 endif
 722
 723 vcxproj:
 724         # Require clean work tree
 725         git update-index -q --refresh && \
 726         git diff-files --quiet && \
 727         git diff-index --cached --quiet HEAD --
 728
 729         # Make .vcxproj files and add them
 730         unset QUIET_GEN QUIET_BUILT_IN; \
 731         perl contrib/buildsystems/generate -g Vcxproj
 732         git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
 733
 734         # Generate the LinkOrCopyBuiltins.targets and LinkOrCopyRemoteHttp.targets file
 735         (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
 736          echo '  <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
 737          for name in $(BUILT_INS);\
 738          do \
 739            echo '    <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 740          done && \
 741          echo '  </Target>' && \
 742          echo '</Project>') >git/LinkOrCopyBuiltins.targets
 743         (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
 744          echo '  <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
 745          for name in $(REMOTE_CURL_ALIASES); \
 746          do \
 747            echo '    <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 748          done && \
 749          echo '  </Target>' && \
 750          echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
 751         git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
 752
 753         # Add generated headers
 754         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(GENERATED_H)
 755         git add -f $(GENERATED_H)
 756
 757         # Add scripts
 758         rm -f perl/perl.mak
 759         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
 760         # Strip out the sane tool path, needed only for building
 761         sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
 762         git add -f $(SCRIPT_LIB) $(SCRIPTS)
 763
 764         # Add Perl module
 765         $(MAKE) $(LIB_PERL_GEN)
 766         git add -f perl/build
 767
 768         # Add bin-wrappers, for testing
 769         rm -rf bin-wrappers/
 770         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
 771         # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
 772         # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
 773         # by test-lib.sh according to the current setup)
 774         sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
 775                         \1="$$(cygpath -u "$$\1")"/' \
 776                 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
 777         # Ensure that test-* helpers find the .dll files copied to top-level
 778         sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
 779         # We do not want to force hard-linking builtins
 780         sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
 781                 bin-wrappers/git-{receive-pack,upload-archive}
 782         git add -f $(test_bindir_programs)
 783         # remote-ext is a builtin, but invoked as if it were external
 784         sed 's|receive-pack|remote-ext|g' \
 785                 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
 786         git add -f bin-wrappers/git-remote-ext
 787
 788         # Add templates
 789         $(MAKE) -C templates
 790         git add -f templates/boilerplates.made templates/blt/
 791
 792         # Add the translated messages
 793         make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
 794         git add -f $(MOFILES)
 795
 796         # Add build options
 797         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
 798         git add -f GIT-BUILD-OPTIONS
 799
 800         # Commit the whole shebang
 801         git commit -m "Generate Visual Studio solution" \
 802                 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"