Fix library order for gcc used in Ubuntu 12.04

Author: Michael Dickey

build/pion-config.inc

@@ -167,7 +167,7 @@ if test "x_$openssl_location" != "x_no"; then
 	AC_CHECK_HEADERS([openssl/ssl.h],,AC_MSG_ERROR([Unable to find the OpenSSL headers]))
 	# Check for OpenSSL library
 	LIBS_SAVED="$LIBS"
-	LIBS="$LIBS_SAVED -lssl -lcrypto"
+	LIBS="-lssl -lcrypto $LIBS_SAVED"
 	AC_MSG_CHECKING(linking with openssl)
 	AC_TRY_LINK([#include <openssl/ssl.h>],[ SSL_library_init(); return(0); ],
 		[ AC_MSG_RESULT(ok) ],

build/pion-setup.inc

@@ -85,7 +85,8 @@ case "$build_os" in
 *)
 	# Other (Linux): GCC compiler
 	CPPFLAGS="$CPPFLAGS -pthread -D_REENTRANT"
-	LDFLAGS="$LDFLAGS -pthread -lrt -ldl -Wl,-E"
+	LDFLAGS="$LDFLAGS -pthread -Wl,-E"
+	LIBS="-lrt -ldl"
 	PION_OPT_FLAGS="-O2 -ggdb -Wall -Wno-strict-aliasing -DNDEBUG"
 	PION_DEBUG_FLAGS="-O0 -ggdb -Wall -Wno-strict-aliasing -fkeep-inline-functions"
 	;;