From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 6 Mar 2013 17:30:45 +0000 (+0100)
Subject: Improved error message on failed module load
X-Git-Tag: yosys-0.2.0~738
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f2f3e2cb1971e7b471955c104d88ff470f3ba5dc;p=yosys.git

Improved error message on failed module load
---

diff --git a/kernel/driver.cc b/kernel/driver.cc
index 8ba0283f4..0da5f68cb 100644
--- a/kernel/driver.cc
+++ b/kernel/driver.cc
@@ -238,7 +238,7 @@ int main(int argc, char **argv)
 		case 'm':
 			loaded_modules.push_back(dlopen(optarg, RTLD_LAZY|RTLD_GLOBAL));
 			if (loaded_modules.back() == NULL) {
-				fprintf(stderr, "Can't load module `%s'!\n", optarg);
+				fprintf(stderr, "Can't load module `%s': %s\n", optarg, dlerror());
 				exit(1);
 			}
 			break;