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authorJunio C Hamano <gitster@pobox.com>2008-07-03 04:57:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-07-03 04:57:52 (GMT)
commitbb1ab2db08f48add4236a5a9c08aa1a6aa4d5d48 (patch)
treee9e85601f78f7cfaf47785db9fd65f426e79fadb /exec_cmd.c
parent7d3580d74c6d801419dd91416f9a81750b7d4e2c (diff)
parent14086b0a13f5f5ac456cb9ae16a263f92908ae61 (diff)
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Merge branch 'j6t/mingw'
* j6t/mingw: (38 commits) compat/pread.c: Add a forward declaration to fix a warning Windows: Fix ntohl() related warnings about printf formatting Windows: TMP and TEMP environment variables specify a temporary directory. Windows: Make 'git help -a' work. Windows: Work around an oddity when a pipe with no reader is written to. Windows: Make the pager work. When installing, be prepared that template_dir may be relative. Windows: Use a relative default template_dir and ETC_GITCONFIG Windows: Compute the fallback for exec_path from the program invocation. Turn builtin_exec_path into a function. Windows: Use a customized struct stat that also has the st_blocks member. Windows: Add a custom implementation for utime(). Windows: Add a new lstat and fstat implementation based on Win32 API. Windows: Implement a custom spawnve(). Windows: Implement wrappers for gethostbyname(), socket(), and connect(). Windows: Work around incompatible sort and find. Windows: Implement asynchronous functions as threads. Windows: Disambiguate DOS style paths from SSH URLs. Windows: A rudimentary poll() emulation. Windows: Implement start_command(). ...
Diffstat (limited to 'exec_cmd.c')
-rw-r--r--exec_cmd.c41
1 files changed, 37 insertions, 4 deletions
diff --git a/exec_cmd.c b/exec_cmd.c
index 0f8f4b5..da04efe 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -4,9 +4,42 @@
#define MAX_ARGS 32
extern char **environ;
-static const char *builtin_exec_path = GIT_EXEC_PATH;
static const char *argv_exec_path;
+static const char *builtin_exec_path(void)
+{
+#ifndef __MINGW32__
+ return GIT_EXEC_PATH;
+#else
+ int len;
+ char *p, *q, *sl;
+ static char *ep;
+ if (ep)
+ return ep;
+
+ len = strlen(_pgmptr);
+ if (len < 2)
+ return ep = ".";
+
+ p = ep = xmalloc(len+1);
+ q = _pgmptr;
+ sl = NULL;
+ /* copy program name, turn '\\' into '/', skip last part */
+ while ((*p = *q)) {
+ if (*q == '\\' || *q == '/') {
+ *p = '/';
+ sl = p;
+ }
+ p++, q++;
+ }
+ if (sl)
+ *sl = '\0';
+ else
+ ep[0] = '.', ep[1] = '\0';
+ return ep;
+#endif
+}
+
void git_set_argv_exec_path(const char *exec_path)
{
argv_exec_path = exec_path;
@@ -26,7 +59,7 @@ const char *git_exec_path(void)
return env;
}
- return builtin_exec_path;
+ return builtin_exec_path();
}
static void add_path(struct strbuf *out, const char *path)
@@ -37,7 +70,7 @@ static void add_path(struct strbuf *out, const char *path)
else
strbuf_addstr(out, make_absolute_path(path));
- strbuf_addch(out, ':');
+ strbuf_addch(out, PATH_SEP);
}
}
@@ -50,7 +83,7 @@ void setup_path(const char *cmd_path)
add_path(&new_path, argv_exec_path);
add_path(&new_path, getenv(EXEC_PATH_ENVIRONMENT));
- add_path(&new_path, builtin_exec_path);
+ add_path(&new_path, builtin_exec_path());
add_path(&new_path, cmd_path);
if (old_path)