From 380395d094b49834c3ec804407853fd6e81de702 Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Thu, 2 May 2013 20:26:08 +0100 Subject: [PATCH] mingw: rename WIN32 cpp macro to GIT_WINDOWS_NATIVE Throughout git, it is assumed that the WIN32 preprocessor symbol is defined on native Windows setups (mingw and msvc) and not on Cygwin. On Cygwin, most of the time git can pretend this is just another Unix machine, and Windows-specific magic is generally counterproductive. Unfortunately Cygwin *does* define the WIN32 symbol in some headers. Best to rely on a new git-specific symbol GIT_WINDOWS_NATIVE instead, defined as follows: #if defined(WIN32) && !defined(__CYGWIN__) # define GIT_WINDOWS_NATIVE #endif After this change, it should be possible to drop the CYGWIN_V15_WIN32API setting without any negative effect. [rj: %s/WINDOWS_NATIVE/GIT_WINDOWS_NATIVE/g ] Signed-off-by: Jonathan Nieder Signed-off-by: Ramsay Jones Signed-off-by: Junio C Hamano --- abspath.c | 2 +- compat/terminal.c | 4 ++-- compat/win32.h | 2 +- diff-no-index.c | 2 +- git-compat-util.h | 3 ++- help.c | 2 +- run-command.c | 10 +++++----- test-chmtime.c | 2 +- thread-utils.c | 2 +- 9 files changed, 15 insertions(+), 14 deletions(-) diff --git a/abspath.c b/abspath.c index 40cdc46219d4eb..64adbe2a1b5e56 100644 --- a/abspath.c +++ b/abspath.c @@ -216,7 +216,7 @@ const char *absolute_path(const char *path) const char *prefix_filename(const char *pfx, int pfx_len, const char *arg) { static char path[PATH_MAX]; -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE if (!pfx_len || is_absolute_path(arg)) return arg; memcpy(path, pfx, pfx_len); diff --git a/compat/terminal.c b/compat/terminal.c index 9b5e3d1bb8fe0a..313897d581f0c5 100644 --- a/compat/terminal.c +++ b/compat/terminal.c @@ -3,7 +3,7 @@ #include "sigchain.h" #include "strbuf.h" -#if defined(HAVE_DEV_TTY) || defined(WIN32) +#if defined(HAVE_DEV_TTY) || defined(GIT_WINDOWS_NATIVE) static void restore_term(void); @@ -53,7 +53,7 @@ static int disable_echo(void) return -1; } -#elif defined(WIN32) +#elif defined(GIT_WINDOWS_NATIVE) #define INPUT_PATH "CONIN$" #define OUTPUT_PATH "CONOUT$" diff --git a/compat/win32.h b/compat/win32.h index 8ce91048deffc1..a97e880757b6f1 100644 --- a/compat/win32.h +++ b/compat/win32.h @@ -2,7 +2,7 @@ #define WIN32_H /* common Win32 functions for MinGW and Cygwin */ -#ifndef WIN32 /* Not defined by Cygwin */ +#ifndef GIT_WINDOWS_NATIVE /* Not defined for Cygwin */ #include #endif diff --git a/diff-no-index.c b/diff-no-index.c index 74da659368e4db..e66fdf33da9e3d 100644 --- a/diff-no-index.c +++ b/diff-no-index.c @@ -45,7 +45,7 @@ static int get_mode(const char *path, int *mode) if (!path || !strcmp(path, "/dev/null")) *mode = 0; -#ifdef _WIN32 +#ifdef GIT_WINDOWS_NATIVE else if (!strcasecmp(path, "nul")) *mode = 0; #endif diff --git a/git-compat-util.h b/git-compat-util.h index e955bb5e8b3101..eeed5069729f07 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -85,13 +85,14 @@ #define _NETBSD_SOURCE 1 #define _SGI_SOURCE 1 -#ifdef WIN32 /* Both MinGW and MSVC */ +#if defined(WIN32) && !defined(__CYGWIN__) /* Both MinGW and MSVC */ # if defined (_MSC_VER) # define _WIN32_WINNT 0x0502 # endif #define WIN32_LEAN_AND_MEAN /* stops windows.h including winsock.h */ #include #include +#define GIT_WINDOWS_NATIVE #endif #include diff --git a/help.c b/help.c index 02ba0433199324..3d70d7a3fe3b87 100644 --- a/help.c +++ b/help.c @@ -106,7 +106,7 @@ static int is_executable(const char *name) !S_ISREG(st.st_mode)) return 0; -#if defined(WIN32) || defined(__CYGWIN__) +#if defined(GIT_WINDOWS_NATIVE) || defined(__CYGWIN__) #if defined(__CYGWIN__) if ((st.st_mode & S_IXUSR) == 0) #endif diff --git a/run-command.c b/run-command.c index 1b32a12a29b64f..aece872e331caa 100644 --- a/run-command.c +++ b/run-command.c @@ -72,7 +72,7 @@ static inline void close_pair(int fd[2]) close(fd[1]); } -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static inline void dup_devnull(int to) { int fd = open("/dev/null", O_RDWR); @@ -159,7 +159,7 @@ static const char **prepare_shell_cmd(const char **argv) die("BUG: shell command is empty"); if (strcspn(argv[0], "|&;<>()$`\\\"' \t\n*?[#~=%") != strlen(argv[0])) { -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE nargv[nargc++] = SHELL_PATH; #else nargv[nargc++] = "sh"; @@ -182,7 +182,7 @@ static const char **prepare_shell_cmd(const char **argv) return nargv; } -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static int execv_shell_cmd(const char **argv) { const char **nargv = prepare_shell_cmd(argv); @@ -193,7 +193,7 @@ static int execv_shell_cmd(const char **argv) } #endif -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE static int child_err = 2; static int child_notifier = -1; @@ -334,7 +334,7 @@ int start_command(struct child_process *cmd) trace_argv_printf(cmd->argv, "trace: run_command:"); fflush(NULL); -#ifndef WIN32 +#ifndef GIT_WINDOWS_NATIVE { int notify_pipe[2]; if (pipe(notify_pipe)) diff --git a/test-chmtime.c b/test-chmtime.c index 02b42badd550a4..1cffa126569b35 100644 --- a/test-chmtime.c +++ b/test-chmtime.c @@ -87,7 +87,7 @@ int main(int argc, const char *argv[]) return -1; } -#ifdef WIN32 +#ifdef GIT_WINDOWS_NATIVE if (!(sb.st_mode & S_IWUSR) && chmod(argv[i], sb.st_mode | S_IWUSR)) { fprintf(stderr, "Could not make user-writable %s: %s", diff --git a/thread-utils.c b/thread-utils.c index 7f4b76a95899cc..97396a75ae4fc3 100644 --- a/thread-utils.c +++ b/thread-utils.c @@ -24,7 +24,7 @@ int online_cpus(void) long ncpus; #endif -#ifdef _WIN32 +#ifdef GIT_WINDOWS_NATIVE SYSTEM_INFO info; GetSystemInfo(&info);