diff --git a/configure.sh b/configure.sh
index 1084ba7..16f100c 100755
--- a/configure.sh
+++ b/configure.sh
@@ -7,5 +7,5 @@
 
 extracflags="-march=native -D_REENTRANT -falign-functions=16 -falign-jumps=16 -falign-labels=16"
 
-CUDA_CFLAGS="-O3 -Xcompiler -Wall" ./configure CXXFLAGS="-O3 $extracflags" --with-cuda=/usr/local/cuda --with-nvml=libnvidia-ml.so
+CUDA_CFLAGS="-O3 -lineno -Xcompiler -Wall" ./configure CXXFLAGS="-O3 $extracflags" --with-cuda=/usr/local/cuda --with-nvml=libnvidia-ml.so
 
diff --git a/cpuminer-config.h b/cpuminer-config.h
index 8640a15..9053804 100644
--- a/cpuminer-config.h
+++ b/cpuminer-config.h
@@ -84,7 +84,7 @@
 #define HAVE_UNISTD_H 1
 
 /* Defined if libcurl supports AsynchDNS */
-#define LIBCURL_FEATURE_ASYNCHDNS 1
+/* #undef LIBCURL_FEATURE_ASYNCHDNS */
 
 /* Defined if libcurl supports IDN */
 #define LIBCURL_FEATURE_IDN 1
@@ -146,6 +146,9 @@
 /* Defined if libcurl supports TFTP */
 #define LIBCURL_PROTOCOL_TFTP 1
 
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+/* #undef NO_MINUS_C_MINUS_O */
+
 /* Name of package */
 #define PACKAGE "ccminer"
 
@@ -182,7 +185,7 @@
 #define USE_AVX 1
 
 /* Define to 1 if AVX2 assembly is available. */
-#define USE_AVX2 1
+/* #undef USE_AVX2 */
 
 /* Define to 1 if XOP assembly is available. */
 #define USE_XOP 1
diff --git a/cpuminer-config.h.in b/cpuminer-config.h.in
index c172559..b8668be 100644
--- a/cpuminer-config.h.in
+++ b/cpuminer-config.h.in
@@ -145,6 +145,9 @@
 /* Defined if libcurl supports TFTP */
 #undef LIBCURL_PROTOCOL_TFTP
 
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
 /* Name of package */
 #undef PACKAGE