git.oblomov.eu Git - git/blob - 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         ifeq ($(shell test "`expr "$(uname_R)" : '\([0-9][0-9]*\)\.'`" -ge 20 && echo 1),1)
 128                 OPEN_RETURNS_EINTR = UnfortunatelyYes
 129         endif
 130         NO_MEMMEM = YesPlease
 131         USE_ST_TIMESPEC = YesPlease
 132         HAVE_DEV_TTY = YesPlease
 133         COMPAT_OBJS += compat/precompose_utf8.o
 134         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
 135         BASIC_CFLAGS += -DPROTECT_HFS_DEFAULT=1
 136         HAVE_BSD_SYSCTL = YesPlease
 137         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 138         HAVE_NS_GET_EXECUTABLE_PATH = YesPlease
 139
 140         # Workaround for `gettext` being keg-only and not even being linked via
 141         # `brew link --force gettext`, should be obsolete as of
 142         # https://github.com/Homebrew/homebrew-core/pull/53489
 143         ifeq ($(shell test -d /usr/local/opt/gettext/ && echo y),y)
 144                 BASIC_CFLAGS += -I/usr/local/include -I/usr/local/opt/gettext/include
 145                 BASIC_LDFLAGS += -L/usr/local/lib -L/usr/local/opt/gettext/lib
 146                 ifeq ($(shell test -x /usr/local/opt/gettext/bin/msgfmt && echo y),y)
 147                         MSGFMT = /usr/local/opt/gettext/bin/msgfmt
 148                 endif
 149         endif
 150 endif
 151 ifeq ($(uname_S),SunOS)
 152         NEEDS_SOCKET = YesPlease
 153         NEEDS_NSL = YesPlease
 154         SHELL_PATH = /bin/bash
 155         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 156         HAVE_ALLOCA_H = YesPlease
 157         NO_STRCASESTR = YesPlease
 158         NO_MEMMEM = YesPlease
 159         NO_MKDTEMP = YesPlease
 160         NO_REGEX = YesPlease
 161         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
 162         HAVE_DEV_TTY = YesPlease
 163         ifeq ($(uname_R),5.6)
 164                 SOCKLEN_T = int
 165                 NO_HSTRERROR = YesPlease
 166                 NO_IPV6 = YesPlease
 167                 NO_SOCKADDR_STORAGE = YesPlease
 168                 NO_UNSETENV = YesPlease
 169                 NO_SETENV = YesPlease
 170                 NO_STRLCPY = YesPlease
 171                 NO_STRTOUMAX = YesPlease
 172                 GIT_TEST_CMP = cmp
 173         endif
 174         ifeq ($(uname_R),5.7)
 175                 NEEDS_RESOLV = YesPlease
 176                 NO_IPV6 = YesPlease
 177                 NO_SOCKADDR_STORAGE = YesPlease
 178                 NO_UNSETENV = YesPlease
 179                 NO_SETENV = YesPlease
 180                 NO_STRLCPY = YesPlease
 181                 NO_STRTOUMAX = YesPlease
 182                 GIT_TEST_CMP = cmp
 183         endif
 184         ifeq ($(uname_R),5.8)
 185                 NO_UNSETENV = YesPlease
 186                 NO_SETENV = YesPlease
 187                 NO_STRTOUMAX = YesPlease
 188                 GIT_TEST_CMP = cmp
 189         endif
 190         ifeq ($(uname_R),5.9)
 191                 NO_UNSETENV = YesPlease
 192                 NO_SETENV = YesPlease
 193                 NO_STRTOUMAX = YesPlease
 194                 GIT_TEST_CMP = cmp
 195         endif
 196         INSTALL = /usr/ucb/install
 197         TAR = gtar
 198         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
 199 endif
 200 ifeq ($(uname_O),Cygwin)
 201         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 202                 NO_D_TYPE_IN_DIRENT = YesPlease
 203                 NO_STRCASESTR = YesPlease
 204                 NO_MEMMEM = YesPlease
 205                 NO_SYMLINK_HEAD = YesPlease
 206                 NO_IPV6 = YesPlease
 207                 OLD_ICONV = UnfortunatelyYes
 208                 # There are conflicting reports about this.
 209                 # On some boxes NO_MMAP is needed, and not so elsewhere.
 210                 # Try commenting this out if you suspect MMAP is more efficient
 211                 NO_MMAP = YesPlease
 212         else
 213                 NO_REGEX = UnfortunatelyYes
 214         endif
 215         HAVE_ALLOCA_H = YesPlease
 216         NEEDS_LIBICONV = YesPlease
 217         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 218         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 219         X = .exe
 220         UNRELIABLE_FSTAT = UnfortunatelyYes
 221         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 222         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 223         COMPAT_OBJS += compat/win32/path-utils.o
 224         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 225 endif
 226 ifeq ($(uname_S),FreeBSD)
 227         NEEDS_LIBICONV = YesPlease
 228         # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
 229         # A typical version string looks like "10.2-RELEASE".
 230         ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2)
 231                 OLD_ICONV = YesPlease
 232         endif
 233         ifeq ($(firstword $(subst -, ,$(uname_R))),10.0)
 234                 OLD_ICONV = YesPlease
 235         endif
 236         ifeq ($(firstword $(subst -, ,$(uname_R))),10.1)
 237                 OLD_ICONV = YesPlease
 238         endif
 239         NO_MEMMEM = YesPlease
 240         BASIC_CFLAGS += -I/usr/local/include
 241         BASIC_LDFLAGS += -L/usr/local/lib
 242         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 243         USE_ST_TIMESPEC = YesPlease
 244         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 245                 PTHREAD_LIBS = -pthread
 246                 NO_UINTMAX_T = YesPlease
 247                 NO_STRTOUMAX = YesPlease
 248         endif
 249         PYTHON_PATH = /usr/local/bin/python
 250         PERL_PATH = /usr/local/bin/perl
 251         HAVE_PATHS_H = YesPlease
 252         HAVE_BSD_SYSCTL = YesPlease
 253         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 254         PAGER_ENV = LESS=FRX LV=-c MORE=FRX
 255         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 256         FILENO_IS_A_MACRO = UnfortunatelyYes
 257 endif
 258 ifeq ($(uname_S),OpenBSD)
 259         NO_STRCASESTR = YesPlease
 260         NO_MEMMEM = YesPlease
 261         USE_ST_TIMESPEC = YesPlease
 262         NEEDS_LIBICONV = YesPlease
 263         BASIC_CFLAGS += -I/usr/local/include
 264         BASIC_LDFLAGS += -L/usr/local/lib
 265         HAVE_PATHS_H = YesPlease
 266         HAVE_BSD_SYSCTL = YesPlease
 267         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 268         PROCFS_EXECUTABLE_PATH = /proc/curproc/file
 269         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 270         FILENO_IS_A_MACRO = UnfortunatelyYes
 271 endif
 272 ifeq ($(uname_S),MirBSD)
 273         NO_STRCASESTR = YesPlease
 274         NO_MEMMEM = YesPlease
 275         USE_ST_TIMESPEC = YesPlease
 276         NEEDS_LIBICONV = YesPlease
 277         HAVE_PATHS_H = YesPlease
 278         HAVE_BSD_SYSCTL = YesPlease
 279 endif
 280 ifeq ($(uname_S),NetBSD)
 281         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 282                 NEEDS_LIBICONV = YesPlease
 283         endif
 284         BASIC_CFLAGS += -I/usr/pkg/include
 285         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 286         USE_ST_TIMESPEC = YesPlease
 287         HAVE_PATHS_H = YesPlease
 288         HAVE_BSD_SYSCTL = YesPlease
 289         HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 290         PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
 291 endif
 292 ifeq ($(uname_S),AIX)
 293         DEFAULT_PAGER = more
 294         NO_STRCASESTR = YesPlease
 295         NO_MEMMEM = YesPlease
 296         NO_MKDTEMP = YesPlease
 297         NO_STRLCPY = YesPlease
 298         NO_NSEC = YesPlease
 299         NO_REGEX = NeedsStartEnd
 300         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 301         INTERNAL_QSORT = UnfortunatelyYes
 302         NEEDS_LIBICONV = YesPlease
 303         BASIC_CFLAGS += -D_LARGE_FILES
 304         FILENO_IS_A_MACRO = UnfortunatelyYes
 305         NEED_ACCESS_ROOT_HANDLER = UnfortunatelyYes
 306         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 307                 NO_PTHREADS = YesPlease
 308         else
 309                 PTHREAD_LIBS = -lpthread
 310         endif
 311         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 312                 INLINE = ''
 313         endif
 314         GIT_TEST_CMP = cmp
 315 endif
 316 ifeq ($(uname_S),GNU)
 317         # GNU/Hurd
 318         HAVE_ALLOCA_H = YesPlease
 319         NO_STRLCPY = YesPlease
 320         HAVE_PATHS_H = YesPlease
 321         LIBC_CONTAINS_LIBINTL = YesPlease
 322         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 323 endif
 324 ifeq ($(uname_S),IRIX)
 325         NO_SETENV = YesPlease
 326         NO_UNSETENV = YesPlease
 327         NO_STRCASESTR = YesPlease
 328         NO_MEMMEM = YesPlease
 329         NO_MKDTEMP = YesPlease
 330         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 331         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 332         # git dies with a segmentation fault when trying to access the first
 333         # entry of a reflog.  The conservative choice is made to always set
 334         # NO_MMAP.  If you suspect that your compiler is not affected by this
 335         # issue, comment out the NO_MMAP statement.
 336         NO_MMAP = YesPlease
 337         NO_REGEX = YesPlease
 338         SNPRINTF_RETURNS_BOGUS = YesPlease
 339         SHELL_PATH = /usr/gnu/bin/bash
 340         NEEDS_LIBGEN = YesPlease
 341 endif
 342 ifeq ($(uname_S),IRIX64)
 343         NO_SETENV = YesPlease
 344         NO_UNSETENV = YesPlease
 345         NO_STRCASESTR = YesPlease
 346         NO_MEMMEM = YesPlease
 347         NO_MKDTEMP = YesPlease
 348         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 349         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 350         # git dies with a segmentation fault when trying to access the first
 351         # entry of a reflog.  The conservative choice is made to always set
 352         # NO_MMAP.  If you suspect that your compiler is not affected by this
 353         # issue, comment out the NO_MMAP statement.
 354         NO_MMAP = YesPlease
 355         NO_REGEX = YesPlease
 356         SNPRINTF_RETURNS_BOGUS = YesPlease
 357         SHELL_PATH = /usr/gnu/bin/bash
 358         NEEDS_LIBGEN = YesPlease
 359 endif
 360 ifeq ($(uname_S),HP-UX)
 361         INLINE = __inline
 362         NO_IPV6 = YesPlease
 363         NO_SETENV = YesPlease
 364         NO_STRCASESTR = YesPlease
 365         NO_MEMMEM = YesPlease
 366         NO_STRLCPY = YesPlease
 367         NO_MKDTEMP = YesPlease
 368         NO_UNSETENV = YesPlease
 369         NO_HSTRERROR = YesPlease
 370         NO_SYS_SELECT_H = YesPlease
 371         SNPRINTF_RETURNS_BOGUS = YesPlease
 372         NO_NSEC = YesPlease
 373         ifeq ($(uname_R),B.11.00)
 374                 NO_INET_NTOP = YesPlease
 375                 NO_INET_PTON = YesPlease
 376         endif
 377         ifeq ($(uname_R),B.10.20)
 378                 # Override HP-UX 11.x setting:
 379                 INLINE =
 380                 SOCKLEN_T = size_t
 381                 NO_PREAD = YesPlease
 382                 NO_INET_NTOP = YesPlease
 383                 NO_INET_PTON = YesPlease
 384         endif
 385         GIT_TEST_CMP = cmp
 386 endif
 387 ifeq ($(uname_S),Windows)
 388         GIT_VERSION := $(GIT_VERSION).MSVC
 389         pathsep = ;
 390         # Assume that this is built in Git for Windows' SDK
 391         ifeq (MINGW32,$(MSYSTEM))
 392                 prefix = /mingw32
 393         else
 394                 prefix = /mingw64
 395         endif
 396         # Prepend MSVC 64-bit tool-chain to PATH.
 397         #
 398         # A regular Git Bash *does not* have cl.exe in its $PATH. As there is a
 399         # link.exe next to, and required by, cl.exe, we have to prepend this
 400         # onto the existing $PATH.
 401         #
 402         SANE_TOOL_PATH ?= $(msvc_bin_dir_msys)
 403         HAVE_ALLOCA_H = YesPlease
 404         NO_PREAD = YesPlease
 405         NEEDS_CRYPTO_WITH_SSL = YesPlease
 406         NO_LIBGEN_H = YesPlease
 407         NO_POLL = YesPlease
 408         NO_SYMLINK_HEAD = YesPlease
 409         NO_IPV6 = YesPlease
 410         NO_UNIX_SOCKETS = YesPlease
 411         NO_SETENV = YesPlease
 412         NO_STRCASESTR = YesPlease
 413         NO_STRLCPY = YesPlease
 414         NO_MEMMEM = YesPlease
 415         NEEDS_LIBICONV = YesPlease
 416         NO_STRTOUMAX = YesPlease
 417         NO_MKDTEMP = YesPlease
 418         NO_INTTYPES_H = YesPlease
 419         # VS2015 with UCRT claims that snprintf and friends are C99 compliant,
 420         # so we don't need this:
 421         #
 422         #   SNPRINTF_RETURNS_BOGUS = YesPlease
 423         NO_SVN_TESTS = YesPlease
 424         RUNTIME_PREFIX = YesPlease
 425         HAVE_WPGMPTR = YesWeDo
 426         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 427         USE_WIN32_IPC = YesPlease
 428         USE_WIN32_MMAP = YesPlease
 429         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 430         # USE_NED_ALLOCATOR = YesPlease
 431         UNRELIABLE_FSTAT = UnfortunatelyYes
 432         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 433         NO_REGEX = YesPlease
 434         NO_GETTEXT = YesPlease
 435         NO_PYTHON = YesPlease
 436         ETAGS_TARGET = ETAGS
 437         NO_POSIX_GOODIES = UnfortunatelyYes
 438         NATIVE_CRLF = YesPlease
 439         DEFAULT_HELP_FORMAT = html
 440
 441         CC = compat/vcbuild/scripts/clink.pl
 442         AR = compat/vcbuild/scripts/lib.pl
 443         CFLAGS =
 444         BASIC_CFLAGS = -nologo -I. -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
 445         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
 446                 compat/win32/path-utils.o \
 447                 compat/win32/pthread.o compat/win32/syslog.o \
 448                 compat/win32/trace2_win32_process_info.o \
 449                 compat/win32/dirent.o
 450         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DDETECT_MSYS_TTY -DNOGDI -DHAVE_STRING_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
 451         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -ENTRY:wmainCRTStartup -SUBSYSTEM:CONSOLE
 452         # invalidcontinue.obj allows Git's source code to close the same file
 453         # handle twice, or to access the osfhandle of an already-closed stdout
 454         # See https://msdn.microsoft.com/en-us/library/ms235330.aspx
 455         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib invalidcontinue.obj kernel32.lib ntdll.lib
 456         PTHREAD_LIBS =
 457         lib =
 458         BASIC_CFLAGS += $(vcpkg_inc) $(sdk_includes) $(msvc_includes)
 459 ifndef DEBUG
 460         BASIC_CFLAGS += $(vcpkg_rel_lib)
 461 else
 462         BASIC_CFLAGS += $(vcpkg_dbg_lib)
 463 endif
 464         BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
 465
 466 ifneq ($(USE_MSVC_CRTDBG),)
 467         # Optionally enable memory leak reporting.
 468         BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
 469 endif
 470         # Always give "-Zi" to the compiler and "-debug" to linker (even in
 471         # release mode) to force a PDB to be generated (like RelWithDebInfo).
 472         BASIC_CFLAGS += -Zi
 473         BASIC_LDFLAGS += -debug -Zf
 474
 475 ifdef NO_SAFESEH
 476         LDFLAGS += -SAFESEH:NO
 477 endif
 478
 479 ifndef DEBUG
 480         BASIC_CFLAGS += -GL -Gy -O2 -Oy- -MD -DNDEBUG
 481         BASIC_LDFLAGS += -release -LTCG /OPT:REF /OPT:ICF /INCREMENTAL:NO /DEBUGTYPE:CV,FIXUP
 482         AR += -LTCG
 483 else
 484         BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 485 endif
 486         X = .exe
 487
 488 compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
 489 endif
 490 ifeq ($(uname_S),Interix)
 491         NO_INITGROUPS = YesPlease
 492         NO_IPV6 = YesPlease
 493         NO_MEMMEM = YesPlease
 494         NO_MKDTEMP = YesPlease
 495         NO_STRTOUMAX = YesPlease
 496         NO_NSEC = YesPlease
 497         ifeq ($(uname_R),3.5)
 498                 NO_INET_NTOP = YesPlease
 499                 NO_INET_PTON = YesPlease
 500                 NO_SOCKADDR_STORAGE = YesPlease
 501         endif
 502         ifeq ($(uname_R),5.2)
 503                 NO_INET_NTOP = YesPlease
 504                 NO_INET_PTON = YesPlease
 505                 NO_SOCKADDR_STORAGE = YesPlease
 506         endif
 507 endif
 508 ifeq ($(uname_S),Minix)
 509         NO_IPV6 = YesPlease
 510         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 511         NO_NSEC = YesPlease
 512         NEEDS_LIBGEN =
 513         NEEDS_CRYPTO_WITH_SSL = YesPlease
 514         NEEDS_RESOLV =
 515         NO_HSTRERROR = YesPlease
 516         NO_MMAP = YesPlease
 517         NO_CURL =
 518         NO_EXPAT =
 519 endif
 520 ifeq ($(uname_S),NONSTOP_KERNEL)
 521         # Needs some C99 features, "inline" is just one of them.
 522         # INLINE='' would just replace one set of warnings with another and
 523         # still not compile in c89 mode, due to non-const array initializations.
 524         CC = cc -c99
 525         # Build down-rev compatible objects that don't use our new getopt_long.
 526         ifeq ($(uname_R).$(uname_V),J06.21)
 527                 CC += -WRVU=J06.20
 528         endif
 529         ifeq ($(uname_R).$(uname_V),L17.02)
 530                 CC += -WRVU=L16.05
 531         endif
 532         # Disable all optimization, seems to result in bad code, with -O or -O2
 533         # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
 534         # abends on "git push". Needs more investigation.
 535         CFLAGS = -g -O0 -Winline
 536         # We'd want it to be here.
 537         prefix = /usr/local
 538         # perl and python must be in /usr/bin on NonStop - supplied by HPE
 539         # with operating system in that managed directory.
 540         PERL_PATH = /usr/bin/perl
 541         PYTHON_PATH = /usr/bin/python
 542         # The current /usr/coreutils/rm at lowest support level does not work
 543         # with the git test structure. Long paths as in
 544         # 'trash directory...' cause rm to terminate prematurely without fully
 545         # removing the directory at OS releases J06.21 and L17.02.
 546         # Default to the older rm until those two releases are deprecated.
 547         RM = /bin/rm -f
 548         NEEDS_CRYPTO_WITH_SSL = YesPlease
 549         HAVE_DEV_TTY = YesPlease
 550         HAVE_LIBCHARSET_H = YesPlease
 551         HAVE_STRINGS_H = YesPlease
 552         NEEDS_LIBICONV = YesPlease
 553         NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
 554         NO_SYS_SELECT_H = UnfortunatelyYes
 555         NO_D_TYPE_IN_DIRENT = YesPlease
 556         NO_GETTEXT = YesPlease
 557         NO_HSTRERROR = YesPlease
 558         NO_STRCASESTR = YesPlease
 559         NO_MEMMEM = YesPlease
 560         NO_STRLCPY = YesPlease
 561         NO_SETENV = YesPlease
 562         NO_UNSETENV = YesPlease
 563         NO_MKDTEMP = YesPlease
 564         # Currently libiconv-1.9.1.
 565         OLD_ICONV = UnfortunatelyYes
 566         NO_REGEX = NeedsStartEnd
 567         NO_PTHREADS = UnfortunatelyYes
 568         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 569
 570         # Not detected (nor checked for) by './configure'.
 571         # We don't have SA_RESTART on NonStop, unfortunalety.
 572         COMPAT_CFLAGS += -DSA_RESTART=0
 573         # Apparently needed in compat/fnmatch/fnmatch.c.
 574         COMPAT_CFLAGS += -DHAVE_STRING_H=1
 575         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 576         NO_NSEC = YesPlease
 577         NO_PREAD = YesPlease
 578         NO_MMAP = YesPlease
 579         NO_POLL = YesPlease
 580         NO_INTPTR_T = UnfortunatelyYes
 581         SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
 582         SHELL_PATH = /usr/coreutils/bin/bash
 583 endif
 584 ifneq (,$(findstring MINGW,$(uname_S)))
 585         pathsep = ;
 586         HAVE_ALLOCA_H = YesPlease
 587         NO_PREAD = YesPlease
 588         NEEDS_CRYPTO_WITH_SSL = YesPlease
 589         NO_LIBGEN_H = YesPlease
 590         NO_POLL = YesPlease
 591         NO_SYMLINK_HEAD = YesPlease
 592         NO_UNIX_SOCKETS = YesPlease
 593         NO_SETENV = YesPlease
 594         NO_STRCASESTR = YesPlease
 595         NO_STRLCPY = YesPlease
 596         NO_MEMMEM = YesPlease
 597         NEEDS_LIBICONV = YesPlease
 598         NO_STRTOUMAX = YesPlease
 599         NO_MKDTEMP = YesPlease
 600         NO_SVN_TESTS = YesPlease
 601         RUNTIME_PREFIX = YesPlease
 602         HAVE_WPGMPTR = YesWeDo
 603         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 604         USE_WIN32_IPC = YesPlease
 605         USE_WIN32_MMAP = YesPlease
 606         MMAP_PREVENTS_DELETE = UnfortunatelyYes
 607         USE_NED_ALLOCATOR = YesPlease
 608         UNRELIABLE_FSTAT = UnfortunatelyYes
 609         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 610         NO_REGEX = YesPlease
 611         NO_PYTHON = YesPlease
 612         ETAGS_TARGET = ETAGS
 613         NO_POSIX_GOODIES = UnfortunatelyYes
 614         DEFAULT_HELP_FORMAT = html
 615         BASIC_LDFLAGS += -municode
 616         COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
 617         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 618         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
 619                 compat/win32/trace2_win32_process_info.o \
 620                 compat/win32/path-utils.o \
 621                 compat/win32/pthread.o compat/win32/syslog.o \
 622                 compat/win32/dirent.o
 623         BASIC_CFLAGS += -DWIN32
 624         EXTLIBS += -lws2_32
 625         GITLIBS += git.res
 626         PTHREAD_LIBS =
 627         RC = windres -O coff
 628         NATIVE_CRLF = YesPlease
 629         X = .exe
 630 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 631         htmldir = doc/git/html/
 632         prefix =
 633         INSTALL = /bin/install
 634         EXTLIBS += /mingw/lib/libz.a
 635         INTERNAL_QSORT = YesPlease
 636         HAVE_LIBCHARSET_H = YesPlease
 637         NO_GETTEXT = YesPlease
 638         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS
 639 else
 640         ifneq ($(shell expr "$(uname_R)" : '1\.'),2)
 641                 # MSys2
 642                 prefix = /usr/
 643                 # Enable DEP
 644                 BASIC_LDFLAGS += -Wl,--nxcompat
 645                 # Enable ASLR (unless debugging)
 646                 ifneq (,$(findstring -O,$(filter-out -O0 -Og,$(CFLAGS))))
 647                         BASIC_LDFLAGS += -Wl,--dynamicbase
 648                 endif
 649                 ifeq (MINGW32,$(MSYSTEM))
 650                         prefix = /mingw32
 651                         HOST_CPU = i686
 652                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,_mainCRTStartup
 653                 endif
 654                 ifeq (MINGW64,$(MSYSTEM))
 655                         prefix = /mingw64
 656                         HOST_CPU = x86_64
 657                         BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
 658                 else
 659                         COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
 660                         BASIC_LDFLAGS += -Wl,--large-address-aware
 661                 endif
 662                 CC = gcc
 663                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
 664                         -fstack-protector-strong
 665                 EXTLIBS += -lntdll
 666                 INSTALL = /bin/install
 667                 INTERNAL_QSORT = YesPlease
 668                 HAVE_LIBCHARSET_H = YesPlease
 669                 NO_GETTEXT =
 670                 USE_GETTEXT_SCHEME = fallthrough
 671                 USE_LIBPCRE= YesPlease
 672                 NO_CURL =
 673                 USE_NED_ALLOCATOR = YesPlease
 674         else
 675                 COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
 676                 NO_CURL = YesPlease
 677         endif
 678 endif
 679 endif
 680 ifeq ($(uname_S),QNX)
 681         COMPAT_CFLAGS += -DSA_RESTART=0
 682         EXPAT_NEEDS_XMLPARSE_H = YesPlease
 683         HAVE_STRINGS_H = YesPlease
 684         NEEDS_SOCKET = YesPlease
 685         NO_GETPAGESIZE = YesPlease
 686         NO_ICONV = YesPlease
 687         NO_MEMMEM = YesPlease
 688         NO_MKDTEMP = YesPlease
 689         NO_NSEC = YesPlease
 690         NO_PTHREADS = 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 and LinkOrCopyRemoteHttp.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)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 712          done && \
 713          echo '  </Target>' && \
 714          echo '</Project>') >git/LinkOrCopyBuiltins.targets
 715         (echo '<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">' && \
 716          echo '  <Target Name="CopyBuiltins_AfterBuild" AfterTargets="AfterBuild">' && \
 717          for name in $(REMOTE_CURL_ALIASES); \
 718          do \
 719            echo '    <Copy SourceFiles="$$(OutDir)\'"$(REMOTE_CURL_PRIMARY)"'" DestinationFiles="$$(OutDir)\'"$$name"'" SkipUnchangedFiles="true" UseHardlinksIfPossible="true" />'; \
 720          done && \
 721          echo '  </Target>' && \
 722          echo '</Project>') >git-remote-http/LinkOrCopyRemoteHttp.targets
 723         git add -f git/LinkOrCopyBuiltins.targets git-remote-http/LinkOrCopyRemoteHttp.targets
 724
 725         # Add command-list.h and config-list.h
 726         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 config-list.h command-list.h
 727         git add -f config-list.h command-list.h
 728
 729         # Add scripts
 730         rm -f perl/perl.mak
 731         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(SCRIPT_LIB) $(SCRIPTS)
 732         # Strip out the sane tool path, needed only for building
 733         sed -i '/^git_broken_path_fix ".*/d' git-sh-setup
 734         git add -f $(SCRIPT_LIB) $(SCRIPTS)
 735
 736         # Add Perl module
 737         $(MAKE) $(LIB_PERL_GEN)
 738         git add -f perl/build
 739
 740         # Add bin-wrappers, for testing
 741         rm -rf bin-wrappers/
 742         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(test_bindir_programs)
 743         # Ensure that the GIT_EXEC_PATH is a Unix-y one, and that the absolute
 744         # path of the repository is not hard-coded (GIT_EXEC_PATH will be set
 745         # by test-lib.sh according to the current setup)
 746         sed -i -e 's/^\(GIT_EXEC_PATH\)=.*/test -n "$${\1##*:*}" ||\
 747                         \1="$$(cygpath -u "$$\1")"/' \
 748                 -e "s|'$$(pwd)|\"\$$GIT_EXEC_PATH\"'|g" bin-wrappers/*
 749         # Ensure that test-* helpers find the .dll files copied to top-level
 750         sed -i 's|^PATH=.*|&:"$$GIT_EXEC_PATH"|' bin-wrappers/test-*
 751         # We do not want to force hard-linking builtins
 752         sed -i 's|\(git\)-\([-a-z]*\)\.exe"|\1.exe" \2|g' \
 753                 bin-wrappers/git-{receive-pack,upload-archive}
 754         git add -f $(test_bindir_programs)
 755         # remote-ext is a builtin, but invoked as if it were external
 756         sed 's|receive-pack|remote-ext|g' \
 757                 <bin-wrappers/git-receive-pack >bin-wrappers/git-remote-ext
 758         git add -f bin-wrappers/git-remote-ext
 759
 760         # Add templates
 761         $(MAKE) -C templates
 762         git add -f templates/boilerplates.made templates/blt/
 763
 764         # Add the translated messages
 765         make MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 $(MOFILES)
 766         git add -f $(MOFILES)
 767
 768         # Add build options
 769         $(MAKE) MSVC=1 SKIP_VCPKG=1 prefix=/mingw64 GIT-BUILD-OPTIONS
 770         git add -f GIT-BUILD-OPTIONS
 771
 772         # Commit the whole shebang
 773         git commit -m "Generate Visual Studio solution" \
 774                 -m "Auto-generated by \`$(MAKE)$(MAKEFLAGS) $@\`"