X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=exec_cmd.c;h=ce6741eb682b59ad638c7bee6ca31e2fcd53f281;hb=2beec8973394e29353a9dccee45657870852ba33;hp=dedb01da6f1b7e98edb0ce4459039f6825e024da;hpb=e1464ca7bb0d705210ba7198f004b2fb2b807e12;p=git.git

diff --git a/exec_cmd.c b/exec_cmd.c
index dedb01da6..ce6741eb6 100644
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -7,45 +7,11 @@ extern char **environ;
 static const char *argv_exec_path;
 static const char *argv0_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
-}
-
 const char *system_path(const char *path)
 {
-	if (!is_absolute_path(path)) {
+	if (!is_absolute_path(path) && argv0_path) {
 		struct strbuf d = STRBUF_INIT;
-		strbuf_addf(&d, "%s/%s", git_exec_path(), path);
+		strbuf_addf(&d, "%s/%s", argv0_path, path);
 		path = strbuf_detach(&d, NULL);
 	}
 	return path;
@@ -75,7 +41,7 @@ const char *git_exec_path(void)
 		return env;
 	}
 
-	return builtin_exec_path();
+	return system_path(GIT_EXEC_PATH);
 }
 
 static void add_path(struct strbuf *out, const char *path)
@@ -84,7 +50,7 @@ static void add_path(struct strbuf *out, const char *path)
 		if (is_absolute_path(path))
 			strbuf_addstr(out, path);
 		else
-			strbuf_addstr(out, make_absolute_path(path));
+			strbuf_addstr(out, make_nonrelative_path(path));
 
 		strbuf_addch(out, PATH_SEP);
 	}
@@ -99,7 +65,7 @@ void setup_path(void)
 
 	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, system_path(GIT_EXEC_PATH));
 	add_path(&new_path, argv0_path);
 
 	if (old_path)
@@ -112,7 +78,7 @@ void setup_path(void)
 	strbuf_release(&new_path);
 }
 
-int execv_git_cmd(const char **argv)
+const char **prepare_git_cmd(const char **argv)
 {
 	int argc;
 	const char **nargv;
@@ -125,6 +91,11 @@ int execv_git_cmd(const char **argv)
 	for (argc = 0; argv[argc]; argc++)
 		nargv[argc + 1] = argv[argc];
 	nargv[argc + 1] = NULL;
+	return nargv;
+}
+
+int execv_git_cmd(const char **argv) {
+	const char **nargv = prepare_git_cmd(argv);
 	trace_argv_printf(nargv, "trace: exec:");
 
 	/* execvp() can only ever return if it fails */