config.mak.unameon commit Merge branch 'sg/clean-nested-repo-with-ignored' (026428c)
   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
   7uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
   8uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
   9uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
  10uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
  11uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
  12uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
  13
  14ifdef MSVC
  15        # avoid the MingW and Cygwin configuration sections
  16        uname_S := Windows
  17        uname_O := Windows
  18
  19        # Generate and include makefile variables that point to the
  20        # currently installed set of MSVC command line tools.
  21compat/vcbuild/MSVC-DEFS-GEN: compat/vcbuild/find_vs_env.bat
  22        @"$<" | tr '\\' / >"$@"
  23include 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 $(vcpkg_*) variables defined for the Makefile.
  28ifeq (,$(SKIP_VCPKG))
  29compat/vcbuild/VCPKG-DEFS: compat/vcbuild/vcpkg_install.bat
  30        @"$<"
  31include compat/vcbuild/VCPKG-DEFS
  32endif
  33endif
  34
  35# We choose to avoid "if .. else if .. else .. endif endif"
  36# because maintaining the nesting to match is a pain.  If
  37# we had "elif" things would have been much nicer...
  38
  39ifeq ($(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
  45endif
  46ifeq ($(uname_S),Linux)
  47        HAVE_ALLOCA_H = YesPlease
  48        NO_STRLCPY = YesPlease
  49        HAVE_PATHS_H = YesPlease
  50        LIBC_CONTAINS_LIBINTL = YesPlease
  51        HAVE_DEV_TTY = YesPlease
  52        HAVE_CLOCK_GETTIME = YesPlease
  53        HAVE_CLOCK_MONOTONIC = YesPlease
  54        # -lrt is needed for clock_gettime on glibc <= 2.16
  55        NEEDS_LIBRT = YesPlease
  56        HAVE_GETDELIM = YesPlease
  57        SANE_TEXT_GREP=-a
  58        FREAD_READS_DIRECTORIES = UnfortunatelyYes
  59        BASIC_CFLAGS += -DHAVE_SYSINFO
  60        PROCFS_EXECUTABLE_PATH = /proc/self/exe
  61endif
  62ifeq ($(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
  69endif
  70ifeq ($(uname_S),UnixWare)
  71        CC = cc
  72        NEEDS_SOCKET = YesPlease
  73        NEEDS_NSL = YesPlease
  74        NEEDS_SSL_WITH_CRYPTO = YesPlease
  75        NEEDS_LIBICONV = YesPlease
  76        SHELL_PATH = /usr/local/bin/bash
  77        NO_IPV6 = YesPlease
  78        NO_HSTRERROR = YesPlease
  79        BASIC_CFLAGS += -Kthread
  80        BASIC_CFLAGS += -I/usr/local/include
  81        BASIC_LDFLAGS += -L/usr/local/lib
  82        INSTALL = ginstall
  83        TAR = gtar
  84        NO_STRCASESTR = YesPlease
  85        NO_MEMMEM = YesPlease
  86endif
  87ifeq ($(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
 108endif
 109ifeq ($(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
 138endif
 139ifeq ($(uname_S),SunOS)
 140        NEEDS_SOCKET = YesPlease
 141        NEEDS_NSL = YesPlease
 142        SHELL_PATH = /bin/bash
 143        SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 144        HAVE_ALLOCA_H = YesPlease
 145        NO_STRCASESTR = YesPlease
 146        NO_MEMMEM = YesPlease
 147        NO_MKDTEMP = YesPlease
 148        NO_REGEX = YesPlease
 149        NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
 150        HAVE_DEV_TTY = YesPlease
 151        ifeq ($(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 ($(uname_R),5.9)
 179                NO_UNSETENV = YesPlease
 180                NO_SETENV = YesPlease
 181                NO_STRTOUMAX = YesPlease
 182                GIT_TEST_CMP = cmp
 183        endif
 184        INSTALL = /usr/ucb/install
 185        TAR = gtar
 186        BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
 187endif
 188ifeq ($(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
 213endif
 214ifeq ($(uname_S),FreeBSD)
 215        NEEDS_LIBICONV = YesPlease
 216        # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't.
 217        # A typical version string looks like "10.2-RELEASE".
 218        ifeq ($(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
 246endif
 247ifeq ($(uname_S),OpenBSD)
 248        NO_STRCASESTR = YesPlease
 249        NO_MEMMEM = YesPlease
 250        USE_ST_TIMESPEC = YesPlease
 251        NEEDS_LIBICONV = YesPlease
 252        BASIC_CFLAGS += -I/usr/local/include
 253        BASIC_LDFLAGS += -L/usr/local/lib
 254        HAVE_PATHS_H = YesPlease
 255        HAVE_BSD_SYSCTL = YesPlease
 256        HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 257        PROCFS_EXECUTABLE_PATH = /proc/curproc/file
 258        FREAD_READS_DIRECTORIES = UnfortunatelyYes
 259        FILENO_IS_A_MACRO = UnfortunatelyYes
 260endif
 261ifeq ($(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
 268endif
 269ifeq ($(uname_S),NetBSD)
 270        ifeq ($(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 $(CC_LD_DYNPATH)/usr/pkg/lib
 275        USE_ST_TIMESPEC = YesPlease
 276        HAVE_PATHS_H = YesPlease
 277        HAVE_BSD_SYSCTL = YesPlease
 278        HAVE_BSD_KERN_PROC_SYSCTL = YesPlease
 279        PROCFS_EXECUTABLE_PATH = /proc/curproc/exe
 280endif
 281ifeq ($(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).$(uname_R)" : '5\.1'),3)
 301                INLINE = ''
 302        endif
 303        GIT_TEST_CMP = cmp
 304endif
 305ifeq ($(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
 311endif
 312ifeq ($(uname_S),IRIX)
 313        NO_SETENV = YesPlease
 314        NO_UNSETENV = YesPlease
 315        NO_STRCASESTR = YesPlease
 316        NO_MEMMEM = YesPlease
 317        NO_MKDTEMP = YesPlease
 318        # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 319        # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 320        # git dies with a segmentation fault when trying to access the first
 321        # entry of a reflog.  The conservative choice is made to always set
 322        # NO_MMAP.  If you suspect that your compiler is not affected by this
 323        # issue, comment out the NO_MMAP statement.
 324        NO_MMAP = YesPlease
 325        NO_REGEX = YesPlease
 326        SNPRINTF_RETURNS_BOGUS = YesPlease
 327        SHELL_PATH = /usr/gnu/bin/bash
 328        NEEDS_LIBGEN = YesPlease
 329endif
 330ifeq ($(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
 347endif
 348ifeq ($(uname_S),HP-UX)
 349        INLINE = __inline
 350        NO_IPV6 = YesPlease
 351        NO_SETENV = YesPlease
 352        NO_STRCASESTR = YesPlease
 353        NO_MEMMEM = YesPlease
 354        NO_STRLCPY = YesPlease
 355        NO_MKDTEMP = YesPlease
 356        NO_UNSETENV = YesPlease
 357        NO_HSTRERROR = YesPlease
 358        NO_SYS_SELECT_H = YesPlease
 359        SNPRINTF_RETURNS_BOGUS = YesPlease
 360        NO_NSEC = YesPlease
 361        ifeq ($(uname_R),B.11.00)
 362                NO_INET_NTOP = YesPlease
 363                NO_INET_PTON = YesPlease
 364        endif
 365        ifeq ($(uname_R),B.10.20)
 366                # Override HP-UX 11.x setting:
 367                INLINE =
 368                SOCKLEN_T = size_t
 369                NO_PREAD = YesPlease
 370                NO_INET_NTOP = YesPlease
 371                NO_INET_PTON = YesPlease
 372        endif
 373        GIT_TEST_CMP = cmp
 374endif
 375ifeq ($(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)
 446ifndef DEBUG
 447        BASIC_CFLAGS += $(vcpkg_rel_lib)
 448else
 449        BASIC_CFLAGS += $(vcpkg_dbg_lib)
 450endif
 451        BASIC_CFLAGS += $(sdk_libs) $(msvc_libs)
 452
 453ifneq ($(USE_MSVC_CRTDBG),)
 454        # Optionally enable memory leak reporting.
 455        BASIC_CFLAGS += -DUSE_MSVC_CRTDBG
 456endif
 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
 463ifdef NO_SAFESEH
 464        LDFLAGS += -SAFESEH:NO
 465endif
 466
 467ifndef 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
 471else
 472        BASIC_CFLAGS += -MDd -DDEBUG -D_DEBUG
 473endif
 474        X = .exe
 475
 476compat/msvc.o: compat/msvc.c compat/mingw.c GIT-CFLAGS
 477endif
 478ifeq ($(uname_S),Interix)
 479        NO_INITGROUPS = YesPlease
 480        NO_IPV6 = YesPlease
 481        NO_MEMMEM = YesPlease
 482        NO_MKDTEMP = YesPlease
 483        NO_STRTOUMAX = YesPlease
 484        NO_NSEC = YesPlease
 485        ifeq ($(uname_R),3.5)
 486                NO_INET_NTOP = YesPlease
 487                NO_INET_PTON = YesPlease
 488                NO_SOCKADDR_STORAGE = YesPlease
 489        endif
 490        ifeq ($(uname_R),5.2)
 491                NO_INET_NTOP = YesPlease
 492                NO_INET_PTON = YesPlease
 493                NO_SOCKADDR_STORAGE = YesPlease
 494        endif
 495endif
 496ifeq ($(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 =
 507endif
 508ifeq ($(uname_S),NONSTOP_KERNEL)
 509        # Needs some C99 features, "inline" is just one of them.
 510        # INLINE='' would just replace one set of warnings with another and
 511        # still not compile in c89 mode, due to non-const array initializations.
 512        CC = cc -c99
 513        # Build down-rev compatible objects that don't use our new getopt_long.
 514        ifeq ($(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
 580endif
 581ifneq (,$(findstring MINGW,$(uname_S)))
 582        pathsep = ;
 583        HAVE_ALLOCA_H = YesPlease
 584        NO_PREAD = YesPlease
 585        NEEDS_CRYPTO_WITH_SSL = YesPlease
 586        NO_LIBGEN_H = YesPlease
 587        NO_POLL = YesPlease
 588        NO_SYMLINK_HEAD = YesPlease
 589        NO_UNIX_SOCKETS = YesPlease
 590        NO_SETENV = YesPlease
 591        NO_STRCASESTR = YesPlease
 592        NO_STRLCPY = YesPlease
 593        NO_MEMMEM = YesPlease
 594        NEEDS_LIBICONV = YesPlease
 595        NO_STRTOUMAX = YesPlease
 596        NO_MKDTEMP = YesPlease
 597        NO_SVN_TESTS = YesPlease
 598        RUNTIME_PREFIX = YesPlease
 599        HAVE_WPGMPTR = YesWeDo
 600        NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 601        USE_WIN32_MMAP = YesPlease
 602        MMAP_PREVENTS_DELETE = UnfortunatelyYes
 603        USE_NED_ALLOCATOR = YesPlease
 604        UNRELIABLE_FSTAT = UnfortunatelyYes
 605        OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 606        NO_REGEX = YesPlease
 607        NO_PYTHON = YesPlease
 608        ETAGS_TARGET = ETAGS
 609        NO_POSIX_GOODIES = UnfortunatelyYes
 610        DEFAULT_HELP_FORMAT = html
 611        BASIC_LDFLAGS += -municode
 612        COMPAT_CFLAGS += -DNOGDI -Icompat -Icompat/win32
 613        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 614        COMPAT_OBJS += compat/mingw.o compat/winansi.o \
 615                compat/win32/trace2_win32_process_info.o \
 616                compat/win32/path-utils.o \
 617                compat/win32/pthread.o compat/win32/syslog.o \
 618                compat/win32/dirent.o
 619        BASIC_CFLAGS += -DWIN32 -DPROTECT_NTFS_DEFAULT=1
 620        EXTLIBS += -lws2_32
 621        GITLIBS += git.res
 622        PTHREAD_LIBS =
 623        RC = windres -O coff
 624        NATIVE_CRLF = YesPlease
 625        X = .exe
 626ifneq (,$(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
 636else
 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,$(MSYSTEM))
 652                        prefix = /mingw64
 653                        HOST_CPU = x86_64
 654                        BASIC_LDFLAGS += -Wl,--pic-executable,-e,mainCRTStartup
 655                else
 656                        COMPAT_CFLAGS += -D_USE_32BIT_TIME_T
 657                        BASIC_LDFLAGS += -Wl,--large-address-aware
 658                endif
 659                CC = gcc
 660                COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO=0 -DDETECT_MSYS_TTY \
 661                        -fstack-protector-strong
 662                EXTLIBS += -lntdll
 663                INSTALL = /bin/install
 664                NO_R_TO_GCC_LINKER = YesPlease
 665                INTERNAL_QSORT = YesPlease
 666                HAVE_LIBCHARSET_H = YesPlease
 667                NO_GETTEXT =
 668                USE_GETTEXT_SCHEME = fallthrough
 669                USE_LIBPCRE= YesPlease
 670                NO_LIBPCRE1_JIT = UnfortunatelyYes
 671                NO_CURL =
 672                USE_NED_ALLOCATOR = YesPlease
 673        else
 674                COMPAT_CFLAGS += -D__USE_MINGW_ANSI_STDIO
 675                NO_CURL = YesPlease
 676        endif
 677endif
 678endif
 679ifeq ($(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
 693endif
 694
 695vcxproj:
 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) $@\`"