From ab98bae840fdc82fc9758a120bb505a89e656b4e Mon Sep 17 00:00:00 2001
From: Fancy Zhang <springzfx@gmail.com>
Date: Sat, 4 Jul 2020 15:33:02 +0800
Subject: [PATCH] add warning output

---
 src/common.h   | 8 ++++++++
 src/config.cpp | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/common.h b/src/common.h
index cf18383..f2ddab9 100644
--- a/src/common.h
+++ b/src/common.h
@@ -49,6 +49,14 @@ extern bool enable_info;
     fflush(stderr);                                                                      \
   }
 
+#define warning(...)                                                                       \
+  {                                                                                      \
+    fprintf(stderr, "warning: ");                                                          \
+    fprintf(stderr, __VA_ARGS__);                                                        \
+    fprintf(stderr, "\n");                                                               \
+    fflush(stderr);                                                                      \
+  }
+
 #define debug(...)                                                                       \
   if (enable_debug) {                                                                    \
     fprintf(stdout, "debug: ");                                                          \
diff --git a/src/config.cpp b/src/config.cpp
index 9641732..2de0050 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -157,7 +157,7 @@ void Config::toRealProgramPath(vector<string> &v) {
     auto rpath = getRealExistPath(p);
     if (!rpath.empty()) tmp.push_back(rpath);
     else
-      error("%s not exist or broken link", p.c_str());
+      warning("%s not exist or broken link", p.c_str());
   }
   v = tmp;
 }