# When using RUNTIME_PREFIX, define HAVE_NS_GET_EXECUTABLE_PATH if your platform
# supports calling _NSGetExecutablePath to retrieve the path of the running
# executable.
+#
+# When using RUNTIME_PREFIX, define HAVE_WPGMPTR if your platform offers
+# the global variable _wpgmptr containing the absolute path of the current
+# executable (this is the case on Windows).
GIT-VERSION-FILE: FORCE
@$(SHELL_PATH) ./GIT-VERSION-GEN
BASIC_CFLAGS += -DHAVE_NS_GET_EXECUTABLE_PATH
endif
+ifdef HAVE_WPGMPTR
+ BASIC_CFLAGS += -DHAVE_WPGMPTR
+endif
+
ifeq ($(TCLTK_PATH),)
NO_TCLTK = NoThanks
endif
}
#endif /* HAVE_NS_GET_EXECUTABLE_PATH */
+#ifdef HAVE_WPGMPTR
+/*
+ * Resolves the executable path by using the global variable _wpgmptr.
+ *
+ * Returns 0 on success, -1 on failure.
+ */
+static int git_get_exec_path_wpgmptr(struct strbuf *buf)
+{
+ int len = wcslen(_wpgmptr) * 3 + 1;
+ strbuf_grow(buf, len);
+ len = xwcstoutf(buf->buf, _wpgmptr, len);
+ if (len < 0)
+ return -1;
+ buf->len += len;
+ return 0;
+}
+#endif /* HAVE_WPGMPTR */
+
/*
* Resolves the absolute path of the current executable.
*
git_get_exec_path_procfs(buf) &&
#endif /* PROCFS_EXECUTABLE_PATH */
+#ifdef HAVE_WPGMPTR
+ git_get_exec_path_wpgmptr(buf) &&
+#endif /* HAVE_WPGMPTR */
+
git_get_exec_path_from_argv0(buf, argv0)) {
return -1;
}