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 := $(shell sh -c 'uname -v 2>/dev/null || echo not')
  13
  14 ifdef MSVC
  15         # avoid the MingW and Cygwin configuration sections
  16         uname_S := Windows
  17         uname_O := Windows
  18
  19         # Generate and include makefile variables that point to the
  20         # currently installed set of MSVC command line tools.
  21 compat/vcbuild/MSVC-DEFS-GEN: compat/vcbuild/find_vs_env.bat
  22         @"$<" | tr '\\' / >"$@"
  23 include compat/vcbuild/MSVC-DEFS-GEN
  24
  25         # See if vcpkg and the vcpkg-build versions of the third-party
  26         # libraries that we use are installed.  We include the result
  27         # to get $(vcpkg_*) variables defined for the Makefile.
  28 ifeq (,$(SKIP_VCPKG))
  29 compat/vcbuild/VCPKG-DEFS: compat/vcbuild/vcpkg_install.bat
  30         @"$<"
  31 include compat/vcbuild/VCPKG-DEFS
  32 endif
  33 endif
  34
  35 # We choose to avoid "if .. else if .. else .. endif endif"
  36 # because maintaining the nesting to match is a pain.  If
  37 # we had "elif" things would have been much nicer...
  38
  39 ifeq ($(uname_S),OSF1)
  40         # Need this for u_short definitions et al
  41         BASIC_CFLAGS += -D_OSF_SOURCE
  42         SOCKLEN_T = int
  43         NO_STRTOULL = YesPlease
  44         NO_NSEC = YesPlease
  45 endif
  46 ifeq ($(uname_S),Linux)
  47         HAVE_ALLOCA_H = YesPlease
  48         NO_STRLCPY = YesPlease
  49         HAVE_PATHS_H = YesPlease
  50         LIBC_CONTAINS_LIBINTL = YesPlease
  51         HAVE_DEV_TTY = YesPlease
  52         HAVE_CLOCK_GETTIME = YesPlease
  53         HAVE_CLOCK_MONOTONIC = YesPlease
  54         # -lrt is needed for clock_gettime on glibc <= 2.16
  55         NEEDS_LIBRT = YesPlease
  56         HAVE_GETDELIM = YesPlease
  57         SANE_TEXT_GREP=-a
  58         FREAD_READS_DIRECTORIES = UnfortunatelyYes
  59         BASIC_CFLAGS += -DHAVE_SYSINFO
  60         PROCFS_EXECUTABLE_PATH = /proc/self/exe
  61 endif
  62 ifeq ($(uname_S),GNU/kFreeBSD)
  63         HAVE_ALLOCA_H = YesPlease
  64         NO_STRLCPY = YesPlease
  65         HAVE_PATHS_H = YesPlease
  66         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
  67         LIBC_CONTAINS_LIBINTL = YesPlease
  68         FREAD_READS_DIRECTORIES = UnfortunatelyYes
  69 endif
  70 ifeq ($(uname_S),UnixWare)
  71         CC = cc
  72         NEEDS_SOCKET = YesPlease
  73         NEEDS_NSL = YesPlease
  74         NEEDS_SSL_WITH_CRYPTO = YesPlease
  75         NEEDS_LIBICONV = YesPlease
  76         SHELL_PATH = /usr/local/bin/bash
  77         NO_IPV6 = YesPlease
  78         NO_HSTRERROR = YesPlease
  79         BASIC_CFLAGS += -Kthread
  80         BASIC_CFLAGS += -I/usr/local/include
  81         BASIC_LDFLAGS += -L/usr/local/lib
  82         INSTALL = ginstall
  83         TAR = gtar
  84         NO_STRCASESTR = YesPlease
  85         NO_MEMMEM = YesPlease
  86 endif
  87 ifeq ($(uname_S),SCO_SV)
  88         ifeq ($(uname_R),3.2)
  89                 CFLAGS = -O2
  90         endif
  91         ifeq ($(uname_R),5)
  92                 CC = cc
  93                 BASIC_CFLAGS += -Kthread
  94         endif
  95         NEEDS_SOCKET = YesPlease
  96         NEEDS_NSL = YesPlease
  97         NEEDS_SSL_WITH_CRYPTO = YesPlease
  98         NEEDS_LIBICONV = YesPlease
  99         SHELL_PATH = /usr/bin/bash
 100         NO_IPV6 = YesPlease
 101         NO_HSTRERROR = YesPlease
 102         BASIC_CFLAGS += -I/usr/local/include
 103         BASIC_LDFLAGS += -L/usr/local/lib
 104         NO_STRCASESTR = YesPlease
 105         NO_MEMMEM = YesPlease
 106         INSTALL = ginstall
 107         TAR = gtar
 108 endif
 109 ifeq ($(uname_S),Darwin)
 110         NEEDS_CRYPTO_WITH_SSL = YesPlease
 111         NEEDS_SSL_WITH_CRYPTO = YesPlease
 112         NEEDS_LIBICONV = YesPlease
 113         # Note: $(uname_R) gives us the underlying Darwin version.
 114         # - MacOS 10.0.* and MacOS 10.1.0 = Darwin 1.*
 115         # - MacOS 10.x.* = Darwin (x+4).* for (1 <= x)
 116         # i.e. "begins with [15678] and a dot" means "10.4.* or older".
 117         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 118                 OLD_ICONV = UnfortunatelyYes
 119                 NO_APPLE_COMMON_CRYPTO = YesPlease
 120         endif
 121         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 122                 NO_STRLCPY = YesPlease
 123         endif
 124         ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 11 && echo 1),1)
 125                 HAVE_GETDELIM = YesPlease
 126         endif
 127         NO_MEMMEM = YesPlease
 128         USE_ST_TIMESPEC = YesPlease
 129         HAVE_DEV_TTY = YesPlease
 130         COMPAT_OBJS += compat/precompose_utf8.o
 131         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
 132         BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
 133         HAVE_BSD_SYSCTL = YesPlease
 134         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 135         HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
 136         BASIC_CFLAGS += -I/usr/local/include
 137         BASIC_LDFLAGS += -L/usr/local/lib
 138 endif
 139 ifeq ($(uname_S),SunOS)
 140         NEEDS_SOCKET = YesPlease
 141         NEEDS_NSL = YesPlease
 142         SHELL_PATH = /bin/bash
 143         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 144         HAVE_ALLOCA_H = YesPlease
 145         NO_STRCASESTR = YesPlease
 146         NO_MEMMEM = YesPlease
 147         NO_MKDTEMP = YesPlease
 148         NO_REGEX = YesPlease
 149         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
 150         HAVE_DEV_TTY = YesPlease
 151         ifeq ($(uname_R),5.6)
 152                 SOCKLEN_T = int
 153                 NO_HSTRERROR = YesPlease
 154                 NO_IPV6 = YesPlease
 155                 NO_SOCKADDR_STORAGE = YesPlease
 156                 NO_UNSETENV = YesPlease
 157                 NO_SETENV = YesPlease
 158                 NO_STRLCPY = YesPlease
 159                 NO_STRTOUMAX = YesPlease
 160                 GIT_TEST_CMP = cmp
 161         endif
 162         ifeq ($(uname_R),5.7)
 163                 NEEDS_RESOLV = YesPlease
 164                 NO_IPV6 = YesPlease
 165                 NO_SOCKADDR_STORAGE = YesPlease
 166                 NO_UNSETENV = YesPlease
 167                 NO_SETENV = YesPlease
 168                 NO_STRLCPY = YesPlease
 169                 NO_STRTOUMAX = YesPlease
 170                 GIT_TEST_CMP = cmp
 171         endif
 172         ifeq ($(uname_R),5.8)
 173                 NO_UNSETENV = YesPlease
 174                 NO_SETENV = YesPlease
 175                 NO_STRTOUMAX = YesPlease
 176                 GIT_TEST_CMP = cmp
 177         endif
 178         ifeq ($(uname_R),5.9)
 179                 NO_UNSETENV = YesPlease
 180                 NO_SETENV = YesPlease
 181                 NO_STRTOUMAX = YesPlease
 182                 GIT_TEST_CMP = cmp
 183         endif
 184         INSTALL = /usr/ucb/install
 185         TAR = gtar
 186         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
 187 endif
 188 ifeq ($(uname_O),Cygwin)
 189         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 190                 NO_D_TYPE_IN_DIRENT = YesPlease
 191                 NO_STRCASESTR = YesPlease
 192                 NO_MEMMEM = YesPlease
 193                 NO_SYMLINK_HEAD = YesPlease
 194                 NO_IPV6 = YesPlease
 195                 OLD_ICONV = UnfortunatelyYes
 196                 # There are conflicting reports about this.
 197                 # On some boxes NO_MMAP is needed, and not so elsewhere.
 198                 # Try commenting this out if you suspect MMAP is more efficient
 199                 NO_MMAP = YesPlease
 200         else
 201                 NO_REGEX = UnfortunatelyYes
 202         endif
 203         HAVE_ALLOCA_H = YesPlease
 204         NEEDS_LIBICONV = YesPlease
 205         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 206         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 207         X = .exe
 208         UNRELIABLE_FSTAT = UnfortunatelyYes
 209         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 210         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 211         COMPAT_OBJS += compat/win32/path-utils.o
 212         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 213 endif
 214 ifeq ($(uname_S),FreeBSD)
 215         NEEDS_LIBICONV = YesPlease
 216         # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
 217         # A typical version string looks like "10.2-RELEASE".
 218         ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
 219                 OLD_ICONV = YesPlease
 220         endif
 221         ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
 222                 OLD_ICONV = YesPlease
 223         endif
 224         ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
 225                 OLD_ICONV = YesPlease
 226         endif
 227         NO_MEMMEM = YesPlease
 228         BASIC_CFLAGS += -I/usr/local/include
 229         BASIC_LDFLAGS += -L/usr/local/lib
 230         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 231         USE_ST_TIMESPEC = YesPlease
 232         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 233                 PTHREAD_LIBS = -pthread
 234                 NO_UINTMAX_T = YesPlease
 235                 NO_STRTOUMAX = YesPlease
 236         endif
 237         PYTHON_PATH = /usr/local/bin/python
 238         PERL_PATH = /usr/local/bin/perl
 239         HAVE_PATHS_H = YesPlease
 240         GMTIME_UNRELIABLE_ERRORS = UnfortunatelyYes
 241         HAVE_BSD_SYSCTL = YesPlease
 242         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 243         PAGER_ENV = LESS=FRX LV=-c MORE=FRX
 244         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 245         FILENO_IS_A_MACRO = UnfortunatelyYes
 246 endif
 247 ifeq ($(uname_S),OpenBSD)
 248         NO_STRCASESTR = YesPlease
 249         NO_MEMMEM = YesPlease
 250         USE_ST_TIMESPEC = YesPlease
 251         NEEDS_LIBICONV = YesPlease
 252         BASIC_CFLAGS += -I/usr/local/include
 253         BASIC_LDFLAGS += -L/usr/local/lib
 254         HAVE_PATHS_H = YesPlease
 255         HAVE_BSD_SYSCTL = YesPlease
 256         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 257         PROCFS_EXECUTABLE_PATH = /proc/curproc/file
 258         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 259         FILENO_IS_A_MACRO = UnfortunatelyYes
 260 endif
 261 ifeq ($(uname_S),MirBSD)
 262         NO_STRCASESTR = YesPlease
 263         NO_MEMMEM = YesPlease
 264         USE_ST_TIMESPEC = YesPlease
 265         NEEDS_LIBICONV = YesPlease
 266         HAVE_PATHS_H = YesPlease
 267         HAVE_BSD_SYSCTL = YesPlease
 268 endif
 269 ifeq ($(uname_S),NetBSD)
 270         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 271                 NEEDS_LIBICONV = YesPlease
 272         endif
 273         BASIC_CFLAGS += -I/usr/pkg/include
 274         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 275         USE_ST_TIMESPEC = YesPlease
 276         HAVE_PATHS_H = YesPlease
 277         HAVE_BSD_SYSCTL = YesPlease
 278         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 279         PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
 280 endif
 281 ifeq ($(uname_S),AIX)
 282         DEFAULT_PAGER = more
 283         NO_STRCASESTR = YesPlease
 284         NO_MEMMEM = YesPlease
 285         NO_MKDTEMP = YesPlease
 286         NO_STRLCPY = YesPlease
 287         NO_NSEC = YesPlease
 288         NO_REGEX = NeedsStartEnd
 289         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 290         INTERNAL_QSORT = UnfortunatelyYes
 291         NEEDS_LIBICONV = YesPlease
 292         BASIC_CFLAGS += -D_LARGE_FILES
 293         FILENO_IS_A_MACRO = UnfortunatelyYes
 294         NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
 295         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 296                 NO_PTHREADS = YesPlease
 297         else
 298                 PTHREAD_LIBS = -lpthread
 299         endif
 300         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 301                 INLINE = ''
 302         endif
 303         GIT_TEST_CMP = cmp
 304 endif
 305 ifeq ($(uname_S),GNU)
 306         # GNU/Hurd
 307         HAVE_ALLOCA_H = YesPlease
 308         NO_STRLCPY = YesPlease
 309         HAVE_PATHS_H = YesPlease
 310         LIBC_CONTAINS_LIBINTL = YesPlease
 311 endif
 312 ifeq ($(uname_S),IRIX)
 313         NO_SETENV = YesPlease
 314         NO_UNSETENV = YesPlease
 315         NO_STRCASESTR = YesPlease
 316         NO_MEMMEM = YesPlease
 317         NO_MKDTEMP = YesPlease
 318         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 319         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 320         # git dies with a segmentation fault when trying to access the first
 321         # entry of a reflog.  The conservative choice is made to always set
 322         # NO_MMAP.  If you suspect that your compiler is not affected by this
 323         # issue, comment out the NO_MMAP statement.
 324         NO_MMAP = YesPlease
 325         NO_REGEX = YesPlease
 326         SNPRINTF_RETURNS_BOGUS = YesPlease
 327         SHELL_PATH = /usr/gnu/bin/bash
 328         NEEDS_LIBGEN = YesPlease
 329 endif
 330 ifeq ($(uname_S),IRIX64)
 331         NO_SETENV = YesPlease
 332         NO_UNSETENV = YesPlease
 333         NO_STRCASESTR = YesPlease
 334         NO_MEMMEM = YesPlease
 335         NO_MKDTEMP = YesPlease
 336         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 337         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 338         # git dies with a segmentation fault when trying to access the first
 339         # entry of a reflog.  The conservative choice is made to always set
 340         # NO_MMAP.  If you suspect that your compiler is not affected by this
 341         # issue, comment out the NO_MMAP statement.
 342         NO_MMAP = YesPlease
 343         NO_REGEX = YesPlease
 344         SNPRINTF_RETURNS_BOGUS = YesPlease
 345         SHELL_PATH = /usr/gnu/bin/bash
 346         NEEDS_LIBGEN = YesPlease
 347 endif
 348 ifeq ($(uname_S),HP-UX)
 349         INLINE = __inline
 350         NO_IPV6 = YesPlease
 351         NO_SETENV = YesPlease
 352         NO_STRCASESTR = YesPlease
 353         NO_MEMMEM = YesPlease
 354         NO_STRLCPY = YesPlease
 355         NO_MKDTEMP = YesPlease
 356         NO_UNSETENV = YesPlease
 357         NO_HSTRERROR = YesPlease
 358         NO_SYS_SELECT_H = YesPlease
 359         SNPRINTF_RETURNS_BOGUS = YesPlease
 360         NO_NSEC = YesPlease
 361         ifeq ($(uname_R),B.11.00)
 362                 NO_INET_NTOP = YesPlease
 363                 NO_INET_PTON = YesPlease
 364         endif
 365         ifeq ($(uname_R),B.10.20)
 366                 # Override HP-UX 11.x setting:
 367                 INLINE =
 368                 SOCKLEN_T = size_t
 369                 NO_PREAD = YesPlease
 370                 NO_INET_NTOP = YesPlease
 371                 NO_INET_PTON = YesPlease
 372         endif
 373         GIT_TEST_CMP = cmp
 374 endif
 375 ifeq ($(uname_S),Windows)
 376         GIT_VERSION := $(GIT_VERSION).MSVC
 377         pathsep = ;
 378         # Assume that this is built in Git for Windows' SDK
 379         ifeq (MINGW32,$(MSYSTEM))
 380                 prefix = /mingw32
 381         else
 382                 prefix = /mingw64
 383         endif
 384         # Prepend MSVC 64-bit tool-chain to PATH.
 385         #
 386         # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
 387         # link.exe next to, and required by, cl.exe, we have to prepend this
 388         # onto the existing $PATH.
 389         #
 390         SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
 391         HAVE_ALLOCA_H = YesPlease
 392         NO_PREAD = YesPlease
 393         NEEDS_CRYPTO_WITH_SSL = YesPlease
 394         NO_LIBGEN_H = YesPlease
 395         NO_POLL = YesPlease
 396         NO_SYMLINK_HEAD = YesPlease
 397         NO_IPV6 = YesPlease
 398         NO_UNIX_SOCKETS = YesPlease
 399         NO_SETENV = YesPlease
 400         NO_STRCASESTR = YesPlease
 401         NO_STRLCPY = YesPlease
 402         NO_MEMMEM = YesPlease
 403         NEEDS_LIBICONV = YesPlease
 404         NO_STRTOUMAX = YesPlease
 405         NO_MKDTEMP = YesPlease
 406         NO_INTTYPES_H = YesPlease
 407         # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
 408         # so we don't need this:
 409         #
 410         #   SNPRINTF_RETURNS_BOGUS = YesPlease
 411         NO_SVN_TESTS = YesPlease
 412         RUNTIME_PREFIX = YesPlease
 413         HAVE_WPGMPTR = YesWeDo
 414         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 415         USE_WIN32_MMAP = YesPlease
 416         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 417         # USE_NED_ALLOCATOR = YesPlease
 418         UNRELIABLE_FSTAT = UnfortunatelyYes
 419         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 420         NO_REGEX = YesPlease
 421         NO_GETTEXT = YesPlease
 422         NO_PYTHON = YesPlease
 423         ETAGS_TARGET = ETAGS
 424         NO_POSIX_GOODIES = UnfortunatelyYes
 425         NATIVE_CRLF = YesPlease
 426         DEFAULT_HELP_FORMAT = html
 427
 428         CC = compat/vcbuild/scripts/clink.pl
 429         AR = compat/vcbuild/scripts/lib.pl
 430         CFLAGS =
 431         BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
 432         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
 433                 compat/win32/path-utils.o \
 434                 compat/win32/pthread.o compat/win32/syslog.o \
 435                 compat/win32/trace2_win32_process_info.o \
 436                 compat/win32/dirent.o
 437         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
 438         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
 439         # invalidcontinue.obj allows Git's source code to close the same file
 440         # handle twice, or to access the osfhandle of an already-closed stdout
 441         # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
 442         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
 443         PTHREAD_LIBS =
 444         lib =
 445         BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
 446 ifndef DEBUG
 447         BASIC_CFLAGS += $(vcpkg_rel_lib)
 448 else
 449         BASIC_CFLAGS += $(vcpkg_dbg_lib)
 450 endif
 451         BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
 452
 453 ifneq ($(USE_MSVC_CRTDBG),)
 454         # Optionally enable memory leak reporting.
 455         BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
 456 endif
 457         BASIC_CFLAGS += -DPROTECT_NTFS_DEFAULT=1
 458         # Always give "-Zi" to the compiler and "-debug" to linker (even in
 459         # release mode) to force a PDB to be generated (like RelWithDebInfo).
 460         BASIC_CFLAGS += -Zi
 461         BASIC_LDFLAGS += -debug -Zf
 462
 463 ifdef NO_SAFESEH
 464         LDFLAGS += -SAFESEH:NO
 465 endif
 466
 467 ifndef DEBUG
 468         BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
 469         BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
 470         AR += -LTCG
 471 else
 472         BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 473 endif
 474         X = .exe
 475
 476 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
 477 endif
 478 ifeq ($(uname_S),Interix)
 479         NO_INITGROUPS = YesPlease
 480         NO_IPV6 = YesPlease
 481         NO_MEMMEM = YesPlease
 482         NO_MKDTEMP = YesPlease
 483         NO_STRTOUMAX = YesPlease
 484         NO_NSEC = YesPlease
 485         ifeq ($(uname_R),3.5)
 486                 NO_INET_NTOP = YesPlease
 487                 NO_INET_PTON = YesPlease
 488                 NO_SOCKADDR_STORAGE = YesPlease
 489         endif
 490         ifeq ($(uname_R),5.2)
 491                 NO_INET_NTOP = YesPlease
 492                 NO_INET_PTON = YesPlease
 493                 NO_SOCKADDR_STORAGE = YesPlease
 494         endif
 495 endif
 496 ifeq ($(uname_S),Minix)
 497         NO_IPV6 = YesPlease
 498         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 499         NO_NSEC = YesPlease
 500         NEEDS_LIBGEN =
 501         NEEDS_CRYPTO_WITH_SSL = YesPlease
 502         NEEDS_RESOLV =
 503         NO_HSTRERROR = YesPlease
 504         NO_MMAP = YesPlease
 505         NO_CURL =
 506         NO_EXPAT =
 507 endif
 508 ifeq ($(uname_S),NONSTOP_KERNEL)
 509         # Needs some C99 features, "inline" is just one of them.
 510         # INLINE='' would just replace one set of warnings with another and
 511         # still not compile in c89 mode, due to non-const array initializations.
 512         CC = cc -c99
 513         # Build down-rev compatible objects that don't use our new getopt_long.
 514         ifeq ($(uname_R).$(uname_V),J06.21)
 515                 CC += -WRVU=J06.20
 516         endif
 517         ifeq ($(uname_R).$(uname_V),L17.02)
 518                 CC += -WRVU=L16.05
 519         endif
 520         # Disable all optimization, seems to result in bad code, with -O or -O2
 521         # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
 522         # abends on "git push". Needs more investigation.
 523         CFLAGS = -g -O0 -Winline
 524         # We'd want it to be here.
 525         prefix = /usr/local
 526         # perl and python must be in /usr/bin on NonStop - supplied by HPE
 527         # with operating system in that managed directory.
 528         PERL_PATH = /usr/bin/perl
 529         PYTHON_PATH = /usr/bin/python
 530         # The current /usr/coreutils/rm at lowest support level does not work
 531         # with the git test structure. Long paths as in
 532         # 'trash directory...' cause rm to terminate prematurely without fully
 533         # removing the directory at OS releases J06.21 and L17.02.
 534         # Default to the older rm until those two releases are deprecated.
 535         RM = /bin/rm -f
 536         # As detected by './configure'.
 537         # Missdetected, hence commented out, see below.
 538         #NO_CURL = YesPlease
 539         # Added manually, see above.
 540         NEEDS_SSL_WITH_CURL = YesPlease
 541         NEEDS_CRYPTO_WITH_SSL = YesPlease
 542         HAVE_DEV_TTY = YesPlease
 543         HAVE_LIBCHARSET_H = YesPlease
 544         HAVE_STRINGS_H = YesPlease
 545         NEEDS_LIBICONV = YesPlease
 546         NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
 547         NO_SYS_SELECT_H = UnfortunatelyYes
 548         NO_D_TYPE_IN_DIRENT = YesPlease
 549         NO_GETTEXT = YesPlease
 550         NO_HSTRERROR = YesPlease
 551         NO_STRCASESTR = YesPlease
 552         NO_MEMMEM = YesPlease
 553         NO_STRLCPY = YesPlease
 554         NO_SETENV = YesPlease
 555         NO_UNSETENV = YesPlease
 556         NO_MKDTEMP = YesPlease
 557         # Currently libiconv-1.9.1.
 558         OLD_ICONV = UnfortunatelyYes
 559         NO_REGEX = NeedsStartEnd
 560         NO_PTHREADS = UnfortunatelyYes
 561         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 562
 563         # Not detected (nor checked for) by './configure'.
 564         # We don't have SA_RESTART on NonStop, unfortunalety.
 565         COMPAT_CFLAGS += -DSA_RESTART=0
 566         # Apparently needed in compat/fnmatch/fnmatch.c.
 567         COMPAT_CFLAGS += -DHAVE_STRING_H=1
 568         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 569         NO_NSEC = YesPlease
 570         NO_PREAD = YesPlease
 571         NO_MMAP = YesPlease
 572         NO_POLL = YesPlease
 573         NO_INTPTR_T = UnfortunatelyYes
 574         # Bug report 10-120822-4477 submitted to HP NonStop development.
 575         MKDIR_WO_TRAILING_SLASH = YesPlease
 576         # RFE 10-120912-4693 submitted to HP NonStop development.
 577         NO_SETITIMER = UnfortunatelyYes
 578         SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
 579         SHELL_PATH = /usr/coreutils/bin/bash
 580 endif
 581 ifneq (,$(findstring MINGW,$(uname_S)))
 582         pathsep = ;
 583         HAVE_ALLOCA_H = YesPlease
 584         NO_PREAD = YesPlease
 585         NEEDS_CRYPTO_WITH_SSL = YesPlease
 586         NO_LIBGEN_H = YesPlease
 587         NO_POLL = YesPlease
 588         NO_SYMLINK_HEAD = YesPlease
 589         NO_UNIX_SOCKETS = YesPlease
 590         NO_SETENV = YesPlease
 591         NO_STRCASESTR = YesPlease
 592         NO_STRLCPY = YesPlease
 593         NO_MEMMEM = YesPlease
 594         NEEDS_LIBICONV = YesPlease
 595         NO_STRTOUMAX = YesPlease
 596         NO_MKDTEMP = YesPlease
 597         NO_SVN_TESTS = YesPlease
 598         RUNTIME_PREFIX = YesPlease
 599         HAVE_WPGMPTR = YesWeDo
 600         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 601         USE_WIN32_MMAP = YesPlease
 602         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 603         USE_NED_ALLOCATOR = YesPlease
 604         UNRELIABLE_FSTAT = UnfortunatelyYes
 605         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 606         NO_REGEX = YesPlease
 607         NO_PYTHON = YesPlease
 608         ETAGS_TARGET = ETAGS
 609         NO_POSIX_GOODIES = UnfortunatelyYes
 610         DEFAULT_HELP_FORMAT = html
 611         BASIC_LDFLAGS += -municode
 612         COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
 613         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 614         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
 615                 compat/win32/trace2_win32_process_info.o \
 616                 compat/win32/path-utils.o \
 617                 compat/win32/pthread.o compat/win32/syslog.o \
 618                 compat/win32/dirent.o
 619         BASIC_CFLAGS += -DWIN32 -DPROTECT_NTFS_DEFAULT=1
 620         EXTLIBS += -lws2_32
 621         GITLIBS += git.res
 622         PTHREAD_LIBS =
 623         RC = windres -O coff
 624         NATIVE_CRLF = YesPlease
 625         X = .exe
 626 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 627         htmldir = doc/git/html/
 628         prefix =
 629         INSTALL = /bin/install
 630         EXTLIBS += /mingw/lib/libz.a
 631         NO_R_TO_GCC_LINKER = YesPlease
 632         INTERNAL_QSORT = YesPlease
 633         HAVE_LIBCHARSET_H = YesPlease
 634         NO_GETTEXT = YesPlease
 635         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
 636 else
 637         ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
 638                 # MSys2
 639                 prefix = /usr/
 640                 # Enable DEP
 641                 BASIC_LDFLAGS += -Wl,--nxcompat
 642                 # Enable ASLR (unless debugging)
 643                 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
 644                         BASIC_LDFLAGS += -Wl,--dynamicbase
 645                 endif
 646                 ifeq (MINGW32,$(MSYSTEM))
 647                         prefix = /mingw32
 648                         HOST_CPU = i686
 649                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
 650                 endif
 651                 ifeq (MINGW64,$(MSYSTEM))
 652                         prefix = /mingw64
 653                         HOST_CPU = x86_64
 654                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
 655                 else
 656                         COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
 657                         BASIC_LDFLAGS += -Wl,--large-address-aware
 658                 endif
 659                 CC = gcc
 660                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
 661                         -fstack-protector-strong
 662                 EXTLIBS += -lntdll
 663                 INSTALL = /bin/install
 664                 NO_R_TO_GCC_LINKER = YesPlease
 665                 INTERNAL_QSORT = YesPlease
 666                 HAVE_LIBCHARSET_H = YesPlease
 667                 NO_GETTEXT =
 668                 USE_GETTEXT_SCHEME = fallthrough
 669                 USE_LIBPCRE= YesPlease
 670                 NO_LIBPCRE1_JIT = UnfortunatelyYes
 671                 NO_CURL =
 672                 USE_NED_ALLOCATOR = YesPlease
 673         else
 674                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
 675                 NO_CURL = YesPlease
 676         endif
 677 endif
 678 endif
 679 ifeq ($(uname_S),QNX)
 680         COMPAT_CFLAGS += -DSA_RESTART=0
 681         EXPAT_NEEDS_XMLPARSE_H = YesPlease
 682         HAVE_STRINGS_H = YesPlease
 683         NEEDS_SOCKET = YesPlease
 684         NO_GETPAGESIZE = YesPlease
 685         NO_ICONV = YesPlease
 686         NO_MEMMEM = YesPlease
 687         NO_MKDTEMP = YesPlease
 688         NO_NSEC = YesPlease
 689         NO_PTHREADS = YesPlease
 690         NO_R_TO_GCC_LINKER = YesPlease
 691         NO_STRCASESTR = YesPlease
 692         NO_STRLCPY = YesPlease
 693 endif
 694
 695 vcxproj:
 696         # Require clean work tree
 697         git update-index -q --refresh && \
 698         git diff-files --quiet && \
 699         git diff-index --cached --quiet HEAD --
 700
 701         # Make .vcxproj files and add them
 702         unset QUIET_GEN QUIET_BUILT_IN; \
 703         perl contrib/buildsystems/generate -g Vcxproj
 704         git add -f git.sln {*,*/lib,t/helper/*}/*.vcxproj
 705
 706         # Generate the LinkOrCopyBuiltins.targets file
 707         (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
 708          echo '  <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
 709          for name in $(BUILT_INS);\
 710          do \
 711            echo '    <Copy SourceFiles="$$(OutDir)\git.exe" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 712          done && \
 713          for name in $(REMOTE_CURL_ALIASES); \
 714          do \
 715            echo '    <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 716          done && \
 717          echo '  </Target>' && \
 718          echo '</Project>') >git/LinkOrCopyBuiltins.targets
 719         git add -f git/LinkOrCopyBuiltins.targets
 720
 721         # Add command-list.h
 722         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 command-list.h
 723         git add -f command-list.h
 724
 725         # Add scripts
 726         rm -f perl/perl.mak
 727         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 \
 728                 $(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN)
 729         # Strip out the sane tool path, needed only for building
 730         sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
 731         git add -f $(SCRIPT_LIB) $(SCRIPT_SH_GEN) $(SCRIPT_PERL_GEN)
 732
 733         # Add Perl module
 734         $(MAKE) $(LIB_PERL_GEN)
 735         git add -f perl/build
 736
 737         # Add bin-wrappers, for testing
 738         rm -rf bin-wrappers/
 739         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
 740         # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
 741         # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
 742         # by test-lib.sh according to the current setup)
 743         sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
 744                         \1="$$(cygpath -u "$$\1")"/' \
 745                 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
 746         # Ensure that test-* helpers find the .dll files copied to top-level
 747         sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
 748         # We do not want to force hard-linking builtins
 749         sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
 750                 bin-wrappers/git-{receive-pack,upload-archive}
 751         git add -f $(test_bindir_programs)
 752         # remote-ext is a builtin, but invoked as if it were external
 753         sed 's|receive-pack|remote-ext|g' \
 754                 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
 755         git add -f bin-wrappers/git-remote-ext
 756
 757         # Add templates
 758         $(MAKE) -C templates
 759         git add -f templates/boilerplates.made templates/blt/
 760
 761         # Add build options
 762         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
 763         git add -f GIT-BUILD-OPTIONS
 764
 765         # Commit the whole shebang
 766         git commit -m "Generate Visual Studio solution" \
 767                 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"