diff options
Diffstat (limited to 'compat')
31 files changed, 568 insertions, 22 deletions
diff --git a/compat/bswap.h b/compat/bswap.h new file mode 100644 index 0000000..5cc4acb --- /dev/null +++ b/compat/bswap.h @@ -0,0 +1,36 @@ +/* + * Let's make sure we always have a sane definition for ntohl()/htonl(). + * Some libraries define those as a function call, just to perform byte + * shifting, bringing significant overhead to what should be a simple + * operation. + */ + +/* + * Default version that the compiler ought to optimize properly with + * constant values. + */ +static inline uint32_t default_swab32(uint32_t val) +{ + return (((val & 0xff000000) >> 24) | + ((val & 0x00ff0000) >> 8) | + ((val & 0x0000ff00) << 8) | + ((val & 0x000000ff) << 24)); +} + +#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) + +#define bswap32(x) ({ \ + uint32_t __res; \ + if (__builtin_constant_p(x)) { \ + __res = default_swab32(x); \ + } else { \ + __asm__("bswap %0" : "=r" (__res) : "0" (x)); \ + } \ + __res; }) + +#undef ntohl +#undef htonl +#define ntohl(x) bswap32(x) +#define htonl(x) bswap32(x) + +#endif diff --git a/compat/mingw.c b/compat/mingw.c index bed4178..6b5b5b2 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -3,7 +3,7 @@ #include <conio.h> #include "../strbuf.h" -unsigned int _CRT_fmode = _O_BINARY; +#include <shellapi.h> static int err_win_to_posix(DWORD winerr) { @@ -123,13 +123,17 @@ int mingw_open (const char *filename, int oflags, ...) { va_list args; unsigned mode; + int fd; + va_start(args, oflags); mode = va_arg(args, int); va_end(args); if (!strcmp(filename, "/dev/null")) filename = "nul"; - int fd = open(filename, oflags, mode); + + fd = open(filename, oflags, mode); + if (fd < 0 && (oflags & O_CREAT) && errno == EACCES) { DWORD attrs = GetFileAttributes(filename); if (attrs != INVALID_FILE_ATTRIBUTES && (attrs & FILE_ATTRIBUTE_DIRECTORY)) @@ -580,10 +584,11 @@ static char **get_path_split(void) static void free_path_split(char **path) { + char **p = path; + if (!path) return; - char **p = path; while (*p) free(*p++); free(path); @@ -824,7 +829,7 @@ void mingw_execvp(const char *cmd, char *const *argv) free_path_split(path); } -char **copy_environ() +static char **copy_environ(void) { char **env; int i = 0; @@ -861,7 +866,7 @@ static int lookup_env(char **env, const char *name, size_t nmln) /* * If name contains '=', then sets the variable, otherwise it unsets it */ -char **env_setenv(char **env, const char *name) +static char **env_setenv(char **env, const char *name) { char *eq = strchrnul(name, '='); int i = lookup_env(env, name, eq-name); @@ -886,6 +891,18 @@ char **env_setenv(char **env, const char *name) return env; } +/* + * Copies global environ and adjusts variables as specified by vars. + */ +char **make_augmented_environ(const char *const *vars) +{ + char **env = copy_environ(); + + while (*vars) + env = env_setenv(env, *vars++); + return env; +} + /* this is the first function to call into WS_32; initialize it */ #undef gethostbyname struct hostent *mingw_gethostbyname(const char *host) @@ -1012,7 +1029,7 @@ static sig_handler_t timer_fn = SIG_DFL; * length to call the signal handler. */ -static __stdcall unsigned ticktack(void *dummy) +static unsigned __stdcall ticktack(void *dummy) { while (WaitForSingleObject(timer_event, timer_interval) == WAIT_TIMEOUT) { if (timer_fn == SIG_DFL) @@ -1108,9 +1125,9 @@ int sigaction(int sig, struct sigaction *in, struct sigaction *out) #undef signal sig_handler_t mingw_signal(int sig, sig_handler_t handler) { + sig_handler_t old = timer_fn; if (sig != SIGALRM) return signal(sig, handler); - sig_handler_t old = timer_fn; timer_fn = handler; return old; } @@ -1139,7 +1156,7 @@ void mingw_open_html(const char *unixpath) int link(const char *oldpath, const char *newpath) { - typedef BOOL WINAPI (*T)(const char*, const char*, LPSECURITY_ATTRIBUTES); + typedef BOOL (WINAPI *T)(const char*, const char*, LPSECURITY_ATTRIBUTES); static T create_hard_link = NULL; if (!create_hard_link) { create_hard_link = (T) GetProcAddress( @@ -1197,8 +1214,9 @@ struct dirent *mingw_readdir(DIR *dir) if (dir->dd_handle == (long)INVALID_HANDLE_VALUE && dir->dd_stat == 0) { + DWORD lasterr; handle = FindFirstFileA(dir->dd_name, &buf); - DWORD lasterr = GetLastError(); + lasterr = GetLastError(); dir->dd_handle = (long)handle; if (handle == INVALID_HANDLE_VALUE && (lasterr != ERROR_NO_MORE_FILES)) { errno = err_win_to_posix(lasterr); diff --git a/compat/mingw.h b/compat/mingw.h index c1859c5..5b5258b 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -17,9 +17,10 @@ typedef int pid_t; #define S_IROTH 0 #define S_IXOTH 0 -#define WIFEXITED(x) ((unsigned)(x) < 259) /* STILL_ACTIVE */ +#define WIFEXITED(x) 1 +#define WIFSIGNALED(x) 0 #define WEXITSTATUS(x) ((x) & 0xff) -#define WIFSIGNALED(x) ((unsigned)(x) > 259) +#define WTERMSIG(x) SIGTERM #define SIGHUP 1 #define SIGQUIT 3 @@ -40,6 +41,7 @@ struct passwd { extern char *getpass(const char *prompt); +#ifndef POLLIN struct pollfd { int fd; /* file descriptor */ short events; /* requested events */ @@ -47,6 +49,7 @@ struct pollfd { }; #define POLLIN 1 #define POLLHUP 2 +#endif typedef void (__cdecl *sig_handler_t)(int); struct sigaction { @@ -221,18 +224,22 @@ void mingw_open_html(const char *path); * helpers */ -char **copy_environ(void); +char **make_augmented_environ(const char *const *vars); void free_environ(char **env); -char **env_setenv(char **env, const char *name); /* * A replacement of main() that ensures that argv[0] has a path + * and that default fmode and std(in|out|err) are in binary mode */ #define main(c,v) dummy_decl_mingw_main(); \ static int mingw_main(); \ int main(int argc, const char **argv) \ { \ + _fmode = _O_BINARY; \ + _setmode(_fileno(stdin), _O_BINARY); \ + _setmode(_fileno(stdout), _O_BINARY); \ + _setmode(_fileno(stderr), _O_BINARY); \ argv[0] = xstrdup(_pgmptr); \ return mingw_main(argc, argv); \ } \ diff --git a/compat/msvc.c b/compat/msvc.c new file mode 100644 index 0000000..ac04a4c --- /dev/null +++ b/compat/msvc.c @@ -0,0 +1,35 @@ +#include "../git-compat-util.h" +#include "win32.h" +#include <conio.h> +#include "../strbuf.h" + +DIR *opendir(const char *name) +{ + int len; + DIR *p; + p = (DIR*)malloc(sizeof(DIR)); + memset(p, 0, sizeof(DIR)); + strncpy(p->dd_name, name, PATH_MAX); + len = strlen(p->dd_name); + p->dd_name[len] = '/'; + p->dd_name[len+1] = '*'; + + if (p == NULL) + return NULL; + + p->dd_handle = _findfirst(p->dd_name, &p->dd_dta); + + if (p->dd_handle == -1) { + free(p); + return NULL; + } + return p; +} +int closedir(DIR *dir) +{ + _findclose(dir->dd_handle); + free(dir); + return 0; +} + +#include "mingw.c" diff --git a/compat/msvc.h b/compat/msvc.h new file mode 100644 index 0000000..9c753a5 --- /dev/null +++ b/compat/msvc.h @@ -0,0 +1,50 @@ +#ifndef __MSVC__HEAD +#define __MSVC__HEAD + +#include <direct.h> +#include <process.h> +#include <malloc.h> + +/* porting function */ +#define inline __inline +#define __inline__ __inline +#define __attribute__(x) +#define va_copy(dst, src) ((dst) = (src)) +#define strncasecmp _strnicmp +#define ftruncate _chsize + +static __inline int strcasecmp (const char *s1, const char *s2) +{ + int size1 = strlen(s1); + int sisz2 = strlen(s2); + return _strnicmp(s1, s2, sisz2 > size1 ? sisz2 : size1); +} + +#undef ERROR +#undef stat +#undef _stati64 +#include "compat/mingw.h" +#undef stat +#define stat _stati64 +#define _stat64(x,y) mingw_lstat(x,y) + +/* + Even though _stati64 is normally just defined at _stat64 + on Windows, we specify it here as a proper struct to avoid + compiler warnings about macro redefinition due to magic in + mingw.h. Struct taken from ReactOS (GNU GPL license). +*/ +struct _stati64 { + _dev_t st_dev; + _ino_t st_ino; + unsigned short st_mode; + short st_nlink; + short st_uid; + short st_gid; + _dev_t st_rdev; + __int64 st_size; + time_t st_atime; + time_t st_mtime; + time_t st_ctime; +}; +#endif diff --git a/compat/regex/regex.c b/compat/regex/regex.c index 5ea0075..67d5c37 100644 --- a/compat/regex/regex.c +++ b/compat/regex/regex.c @@ -4852,11 +4852,8 @@ regexec (preg, string, nmatch, pmatch, eflags) from either regcomp or regexec. We don't use PREG here. */ size_t -regerror (errcode, preg, errbuf, errbuf_size) - int errcode; - const regex_t *preg; - char *errbuf; - size_t errbuf_size; +regerror(int errcode, const regex_t *preg, + char *errbuf, size_t errbuf_size) { const char *msg; size_t msg_size; diff --git a/compat/snprintf.c b/compat/snprintf.c index 6c0fb05..e1e0e75 100644 --- a/compat/snprintf.c +++ b/compat/snprintf.c @@ -2,11 +2,14 @@ /* * The size parameter specifies the available space, i.e. includes - * the trailing NUL byte; but Windows's vsnprintf expects the - * number of characters to write without the trailing NUL. + * the trailing NUL byte; but Windows's vsnprintf uses the entire + * buffer and avoids the trailing NUL, should the buffer be exactly + * big enough for the result. Defining SNPRINTF_SIZE_CORR to 1 will + * therefore remove 1 byte from the reported buffer size, so we + * always have room for a trailing NUL byte. */ #ifndef SNPRINTF_SIZE_CORR -#if defined(__MINGW32__) && defined(__GNUC__) && __GNUC__ < 4 +#if defined(WIN32) && (!defined(__GNUC__) || __GNUC__ < 4) #define SNPRINTF_SIZE_CORR 1 #else #define SNPRINTF_SIZE_CORR 0 diff --git a/compat/vcbuild/README b/compat/vcbuild/README new file mode 100644 index 0000000..df8a657 --- /dev/null +++ b/compat/vcbuild/README @@ -0,0 +1,50 @@ +The Steps of Build Git with VS2008 + +1. You need the build environment, which contains the Git dependencies + to be able to compile, link and run Git with MSVC. + + You can either use the binary repository: + + WWW: http://repo.or.cz/w/msvcgit.git + Git: git clone git://repo.or.cz/msvcgit.git + Zip: http://repo.or.cz/w/msvcgit.git?a=snapshot;h=master;sf=zip + + and call the setup_32bit_env.cmd batch script before compiling Git, + (see repo/package README for details), or the source repository: + + WWW: http://repo.or.cz/w/gitbuild.git + Git: git clone git://repo.or.cz/gitbuild.git + Zip: (None, as it's a project with submodules) + + and build the support libs as instructed in that repo/package. + +2. Ensure you have the msysgit environment in your path, so you have + GNU Make, bash and perl available. + + WWW: http://repo.or.cz/w/msysgit.git + Git: git clone git://repo.or.cz/msysgit.git + Zip: http://repo.or.cz/w/msysgit.git?a=snapshot;h=master;sf=zip + + This environment is also needed when you use the resulting + executables, since Git might need to run scripts which are part of + the git operations. + +3. Inside Git's directory run the command: + make common-cmds.h + to generate the common-cmds.h file needed to compile git. + +4. Then either build Git with the GNU Make Makefile in the Git projects + root + make MSVC=1 + or generate Visual Studio solution/projects (.sln/.vcproj) with the + command + perl contrib/buildsystems/generate -g Vcproj + and open and build the solution with the IDE + devenv git.sln /useenv + or build with the IDE build engine directly from the command line + devenv git.sln /useenv /build "Release|Win32" + The /useenv option is required, so Visual Studio picks up the + environment variables for the support libraries required to build + Git, which you set up in step 1. + +Done! diff --git a/compat/vcbuild/include/alloca.h b/compat/vcbuild/include/alloca.h new file mode 100644 index 0000000..c0d7985 --- /dev/null +++ b/compat/vcbuild/include/alloca.h @@ -0,0 +1 @@ +#include <malloc.h> diff --git a/compat/vcbuild/include/arpa/inet.h b/compat/vcbuild/include/arpa/inet.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/arpa/inet.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/dirent.h b/compat/vcbuild/include/dirent.h new file mode 100644 index 0000000..440618d --- /dev/null +++ b/compat/vcbuild/include/dirent.h @@ -0,0 +1,128 @@ +/* + * DIRENT.H (formerly DIRLIB.H) + * This file has no copyright assigned and is placed in the Public Domain. + * This file is a part of the mingw-runtime package. + * + * The mingw-runtime package and its code is distributed in the hope that it + * will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR + * IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to + * warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * You are free to use this package and its code without limitation. + */ +#ifndef _DIRENT_H_ +#define _DIRENT_H_ +#include <io.h> + +#define PATH_MAX 512 + +#define __MINGW_NOTHROW + +#ifndef RC_INVOKED + +#ifdef __cplusplus +extern "C" { +#endif + +struct dirent +{ + long d_ino; /* Always zero. */ + unsigned short d_reclen; /* Always zero. */ + unsigned short d_namlen; /* Length of name in d_name. */ + char d_name[FILENAME_MAX]; /* File name. */ +}; + +/* + * This is an internal data structure. Good programmers will not use it + * except as an argument to one of the functions below. + * dd_stat field is now int (was short in older versions). + */ +typedef struct +{ + /* disk transfer area for this dir */ + struct _finddata_t dd_dta; + + /* dirent struct to return from dir (NOTE: this makes this thread + * safe as long as only one thread uses a particular DIR struct at + * a time) */ + struct dirent dd_dir; + + /* _findnext handle */ + long dd_handle; + + /* + * Status of search: + * 0 = not started yet (next entry to read is first entry) + * -1 = off the end + * positive = 0 based index of next entry + */ + int dd_stat; + + /* given path for dir with search pattern (struct is extended) */ + char dd_name[PATH_MAX+3]; +} DIR; + +DIR* __cdecl __MINGW_NOTHROW opendir (const char*); +struct dirent* __cdecl __MINGW_NOTHROW readdir (DIR*); +int __cdecl __MINGW_NOTHROW closedir (DIR*); +void __cdecl __MINGW_NOTHROW rewinddir (DIR*); +long __cdecl __MINGW_NOTHROW telldir (DIR*); +void __cdecl __MINGW_NOTHROW seekdir (DIR*, long); + + +/* wide char versions */ + +struct _wdirent +{ + long d_ino; /* Always zero. */ + unsigned short d_reclen; /* Always zero. */ + unsigned short d_namlen; /* Length of name in d_name. */ + wchar_t d_name[FILENAME_MAX]; /* File name. */ +}; + +/* + * This is an internal data structure. Good programmers will not use it + * except as an argument to one of the functions below. + */ +typedef struct +{ + /* disk transfer area for this dir */ + //struct _wfinddata_t dd_dta; + + /* dirent struct to return from dir (NOTE: this makes this thread + * safe as long as only one thread uses a particular DIR struct at + * a time) */ + struct _wdirent dd_dir; + + /* _findnext handle */ + long dd_handle; + + /* + * Status of search: + * 0 = not started yet (next entry to read is first entry) + * -1 = off the end + * positive = 0 based index of next entry + */ + int dd_stat; + + /* given path for dir with search pattern (struct is extended) */ + wchar_t dd_name[1]; +} _WDIR; + + + +_WDIR* __cdecl __MINGW_NOTHROW _wopendir (const wchar_t*); +struct _wdirent* __cdecl __MINGW_NOTHROW _wreaddir (_WDIR*); +int __cdecl __MINGW_NOTHROW _wclosedir (_WDIR*); +void __cdecl __MINGW_NOTHROW _wrewinddir (_WDIR*); +long __cdecl __MINGW_NOTHROW _wtelldir (_WDIR*); +void __cdecl __MINGW_NOTHROW _wseekdir (_WDIR*, long); + + +#ifdef __cplusplus +} +#endif + +#endif /* Not RC_INVOKED */ + +#endif /* Not _DIRENT_H_ */ diff --git a/compat/vcbuild/include/grp.h b/compat/vcbuild/include/grp.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/grp.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/inttypes.h b/compat/vcbuild/include/inttypes.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/inttypes.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/netdb.h b/compat/vcbuild/include/netdb.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/netdb.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/netinet/in.h b/compat/vcbuild/include/netinet/in.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/netinet/in.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/netinet/tcp.h b/compat/vcbuild/include/netinet/tcp.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/netinet/tcp.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/pwd.h b/compat/vcbuild/include/pwd.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/pwd.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/ioctl.h b/compat/vcbuild/include/sys/ioctl.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/ioctl.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/param.h b/compat/vcbuild/include/sys/param.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/param.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/poll.h b/compat/vcbuild/include/sys/poll.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/poll.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/select.h b/compat/vcbuild/include/sys/select.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/select.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/socket.h b/compat/vcbuild/include/sys/socket.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/socket.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/time.h b/compat/vcbuild/include/sys/time.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/time.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/sys/utime.h b/compat/vcbuild/include/sys/utime.h new file mode 100644 index 0000000..582589c --- /dev/null +++ b/compat/vcbuild/include/sys/utime.h @@ -0,0 +1,34 @@ +#ifndef _UTIME_H_ +#define _UTIME_H_ +/* + * UTIME.H + * This file has no copyright assigned and is placed in the Public Domain. + * This file is a part of the mingw-runtime package. + * + * The mingw-runtime package and its code is distributed in the hope that it + * will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR + * IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to + * warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * You are free to use this package and its code without limitation. + */ + +/* + * Structure used by _utime function. + */ +struct _utimbuf +{ + time_t actime; /* Access time */ + time_t modtime; /* Modification time */ +}; + +#ifndef _NO_OLDNAMES +/* NOTE: Must be the same as _utimbuf above. */ +struct utimbuf +{ + time_t actime; + time_t modtime; +}; +#endif /* Not _NO_OLDNAMES */ + +#endif diff --git a/compat/vcbuild/include/sys/wait.h b/compat/vcbuild/include/sys/wait.h new file mode 100644 index 0000000..0d8552a --- /dev/null +++ b/compat/vcbuild/include/sys/wait.h @@ -0,0 +1 @@ +/* Intentionally empty file to support building git with MSVC */ diff --git a/compat/vcbuild/include/unistd.h b/compat/vcbuild/include/unistd.h new file mode 100644 index 0000000..2a4f276 --- /dev/null +++ b/compat/vcbuild/include/unistd.h @@ -0,0 +1,92 @@ +#ifndef _UNISTD_ +#define _UNISTD_ + +/* Win32 define for porting git*/ + +#ifndef _MODE_T_ +#define _MODE_T_ +typedef unsigned short _mode_t; + +#ifndef _NO_OLDNAMES +typedef _mode_t mode_t; +#endif +#endif /* Not _MODE_T_ */ + +#ifndef _SSIZE_T_ +#define _SSIZE_T_ +typedef long _ssize_t; + +#ifndef _OFF_T_ +#define _OFF_T_ +typedef long _off_t; + +#ifndef _NO_OLDNAMES +typedef _off_t off_t; +#endif +#endif /* Not _OFF_T_ */ + + +#ifndef _NO_OLDNAMES +typedef _ssize_t ssize_t; +#endif +#endif /* Not _SSIZE_T_ */ + +typedef signed char int8_t; +typedef unsigned char uint8_t; +typedef short int16_t; +typedef unsigned short uint16_t; +typedef int int32_t; +typedef unsigned uint32_t; +typedef long long int64_t; +typedef unsigned long long uint64_t; + +typedef long long intmax_t; +typedef unsigned long long uintmax_t; + +typedef int64_t off64_t; + +#define STDOUT_FILENO 1 +#define STDERR_FILENO 2 + +/* Some defines for _access nAccessMode (MS doesn't define them, but + * it doesn't seem to hurt to add them). */ +#define F_OK 0 /* Check for file existence */ +/* Well maybe it does hurt. On newer versions of MSVCRT, an access mode + of 1 causes invalid parameter error. */ +#define X_OK 0 /* MS access() doesn't check for execute permission. */ +#define W_OK 2 /* Check for write permission */ +#define R_OK 4 /* Check for read permission */ + +#define _S_IFIFO 0x1000 /* FIFO */ +#define _S_IFCHR 0x2000 /* Character */ +#define _S_IFBLK 0x3000 /* Block: Is this ever set under w32? */ +#define _S_IFDIR 0x4000 /* Directory */ +#define _S_IFREG 0x8000 /* Regular */ + +#define _S_IFMT 0xF000 /* File type mask */ + +#define _S_IXUSR _S_IEXEC +#define _S_IWUSR _S_IWRITE +#define _S_IRUSR _S_IREAD +#define _S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR) + +#define S_IFIFO _S_IFIFO +#define S_IFCHR _S_IFCHR +#define S_IFBLK _S_IFBLK +#define S_IFDIR _S_IFDIR +#define S_IFREG _S_IFREG +#define S_IFMT _S_IFMT +#define S_IEXEC _S_IEXEC +#define S_IWRITE _S_IWRITE +#define S_IREAD _S_IREAD +#define S_IRWXU _S_IRWXU +#define S_IXUSR _S_IXUSR +#define S_IWUSR _S_IWUSR +#define S_IRUSR _S_IRUSR + + +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) +#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) + +#endif diff --git a/compat/vcbuild/include/utime.h b/compat/vcbuild/include/utime.h new file mode 100644 index 0000000..8285f38 --- /dev/null +++ b/compat/vcbuild/include/utime.h @@ -0,0 +1 @@ +#include <sys/utime.h> diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl new file mode 100644 index 0000000..f9528c0 --- /dev/null +++ b/compat/vcbuild/scripts/clink.pl @@ -0,0 +1,48 @@ +#!/usr/bin/perl -w +###################################################################### +# Compiles or links files +# +# This is a wrapper to facilitate the compilation of Git with MSVC +# using GNU Make as the build system. So, instead of manipulating the +# Makefile into something nasty, just to support non-space arguments +# etc, we use this wrapper to fix the command line options +# +# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com> +###################################################################### +use strict; +my @args = (); +my @cflags = (); +my $is_linking = 0; +while (@ARGV) { + my $arg = shift @ARGV; + if ("$arg" =~ /^-[DIMGO]/) { + push(@cflags, $arg); + } elsif ("$arg" eq "-o") { + my $file_out = shift @ARGV; + if ("$file_out" =~ /exe$/) { + $is_linking = 1; + push(@args, "-OUT:$file_out"); + } else { + push(@args, "-Fo$file_out"); + } + } elsif ("$arg" eq "-lz") { + push(@args, "zlib.lib"); + } elsif ("$arg" eq "-liconv") { + push(@args, "iconv.lib"); + } elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") { + $arg =~ s/^-L/-LIBPATH:/; + push(@args, $arg); + } elsif ("$arg" =~ /^-R/) { + # eat + } else { + push(@args, $arg); + } +} +if ($is_linking) { + unshift(@args, "link.exe"); +} else { + unshift(@args, "cl.exe"); + push(@args, @cflags); +} +#printf("**** @args\n"); +exit (system(@args) != 0); diff --git a/compat/vcbuild/scripts/lib.pl b/compat/vcbuild/scripts/lib.pl new file mode 100644 index 0000000..d8054e4 --- /dev/null +++ b/compat/vcbuild/scripts/lib.pl @@ -0,0 +1,26 @@ +#!/usr/bin/perl -w +###################################################################### +# Libifies files on Windows +# +# This is a wrapper to facilitate the compilation of Git with MSVC +# using GNU Make as the build system. So, instead of manipulating the +# Makefile into something nasty, just to support non-space arguments +# etc, we use this wrapper to fix the command line options +# +# Copyright (C) 2009 Marius Storm-Olsen <mstormo@gmail.com> +###################################################################### +use strict; +my @args = (); +while (@ARGV) { + my $arg = shift @ARGV; + if ("$arg" eq "rcs") { + # Consume the rcs option + } elsif ("$arg" =~ /\.a$/) { + push(@args, "-OUT:$arg"); + } else { + push(@args, $arg); + } +} +unshift(@args, "lib.exe"); +# printf("**** @args\n"); +exit (system(@args) != 0); diff --git a/compat/win32.h b/compat/win32.h index c26384e..8ce9104 100644 --- a/compat/win32.h +++ b/compat/win32.h @@ -1,5 +1,10 @@ +#ifndef WIN32_H +#define WIN32_H + /* common Win32 functions for MinGW and Cygwin */ +#ifndef WIN32 /* Not defined by Cygwin */ #include <windows.h> +#endif static inline int file_attr_to_st_mode (DWORD attr) { @@ -32,3 +37,5 @@ static inline int get_file_attr(const char *fname, WIN32_FILE_ATTRIBUTE_DATA *fd return ENOENT; } } + +#endif diff --git a/compat/winansi.c b/compat/winansi.c index 9217c24..dedce21 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -2,7 +2,6 @@ * Copyright 2008 Peter Harris <git@peter.is-a-geek.org> */ -#include <windows.h> #include "../git-compat-util.h" /* |