Added -lcurl to "cpuminer_LDADD =" in Makefile.in for linux compilation

Author: shitosatomo

Makefile.am

@@ -310,7 +310,7 @@ if HAVE_WINDOWS
 endif
 
 cpuminer_LDFLAGS	= @LDFLAGS@
-cpuminer_LDADD	= @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@ -lssl -lcrypto -lgmp
+cpuminer_LDADD	= @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@ -lssl -lcrypto -lgmp -lcurl
 cpuminer_CPPFLAGS = @LIBCURL_CPPFLAGS@ $(ALL_INCLUDES)
 cpuminer_CFLAGS   = -Wno-pointer-sign -Wno-pointer-to-int-cast $(disable_flags)