CCLD     lldpd
ld: cannot find -lperl

/home/makoto/ham-radio/contest/2013-cq-ww-cw-160m.LOG:
Couldn't upload the file: CURL returned 
"Peer certificate cannot be authenticated with given CA certificates"
(SSL certificate problem: self signed certificate in certificate chain)

* successfully set certificate verify locations:
*   CAfile: none
  CApath: /etc/openssl/certs
...
* Closing connection 0
curl: (60) SSL certificate problem: self signed certificate in certificate chain
More details here: http://curl.haxx.se/docs/sslcerts.html

dfly36@makoto 12:09:58/131128(..devel/libusb1)% openssl s_client -connect lotw.arrl.org:443
CONNECTED(00000004)
depth=2 C = US, O = "The Go Daddy Group, Inc.", OU = Go Daddy Class 2 Certification Authority
verify error:num=19:self signed certificate in certificate chain
verify return:0
---
Certificate chain
...

(2) Couldn't upload the file: CURL returned 
"Peer certificate cannot be authenticated with given CA certificates" 
(SSL certificate problem: self signed certificate in certificate chain)

--- apps/tqsl.cpp.orig	2013-10-21 09:33:20.000000000 +0900
+++ apps/tqsl.cpp	2013-11-28 19:14:48.000000000 +0900
@@ -2084,6 +2084,9 @@ tqsl_curl_init(const char *logTitle, con
 	//set up options
 	curl_easy_setopt(req, CURLOPT_URL, url);
 
+#if 1  //def NO_VERYFYPEER	
+	curl_easy_setopt(req, CURLOPT_SSL_VERIFYPEER, FALSE);
+#endif
 	// Get the proxy configuration and pass it to cURL
         wxConfig *config = (wxConfig *)wxConfig::Get();
         config->SetPath(wxT("/Proxy"));

＠ Additional following patch makes it:

--- apps/tqsl.cpp.orig	2013-10-21 09:33:20.000000000 +0900
+++ apps/tqsl.cpp	2013-11-28 23:50:29.000000000 +0900
@@ -2154,7 +2157,9 @@ retry_upload:
 
 	curl_easy_setopt(req, CURLOPT_WRITEFUNCTION, &FileUploadHandler::recv);
 	curl_easy_setopt(req, CURLOPT_WRITEDATA, &handler);
+#if 0
 	curl_easy_setopt(req, CURLOPT_SSL_VERIFYPEER, uplVerifyCA);
+#endif
 
 	char errorbuf[CURL_ERROR_SIZE];
 	curl_easy_setopt(req, CURLOPT_ERRORBUFFER, errorbuf);