update configure

Author: shikokuchuo

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: nanonext
 Type: Package
 Title: NNG (Nanomsg Next Gen) Lightweight Messaging Library
-Version: 0.8.3.9020
+Version: 0.8.3.9021
 Description: R binding for NNG (Nanomsg Next Gen), a successor to ZeroMQ. NNG is 
     a socket library providing high-performance scalability protocols, a
     cross-platform standard for messaging and communications. Serves as a

NEWS.md

@@ -1,4 +1,4 @@
-# nanonext 0.8.3.9020 (development)
+# nanonext 0.8.3.9021 (development)
 
 *The package is now compatible (again) with currently released 'libnng' versions. It will attempt to use system 'libnng' versions >= 1.5 where detected, and only compile the bundled library where necessary.*
 

configure

@@ -58,13 +58,14 @@ int main() {
 #if MBEDTLS_VERSION_MAJOR >= 2
     return 0;
 #else
-    return
+    void *err;
+    return *err;
 #endif
 }" | ${CC} ${PKG_CFLAGS} -xc - -o /dev/null > /dev/null 2>&1
 
 else
   echo "NANONEXT_LIBS is set... skipping detection"
-  build-all-nanonext-libs > /dev/null 2>&1
+  false
 fi
 
 if [ $? -ne 0 ]
@@ -131,13 +132,14 @@ int main() {
 #if NNG_MAJOR_VERSION == 1 && NNG_MINOR_VERSION >= 5 || NNG_MAJOR_VERSION > 1
     return 0;
 #else
-    return
+    void *err;
+    return *err;
 #endif
 }" | ${CC} ${NNG_CFLAGS} -xc - -o /dev/null > /dev/null 2>&1
 
 else
   echo "NANONEXT_LIBS is set... skipping detection"
-  build-all-nanonext-libs > /dev/null 2>&1
+  false
 fi
 
 if [ $? -ne 0 ]