diff --git a/trunk/.gitignore b/trunk/.gitignore
index 8c4b60d35..103fd2efd 100644
--- a/trunk/.gitignore
+++ b/trunk/.gitignore
@@ -1,5 +1,6 @@
 .idea/
 /*.conf
+/*.flv
 /doc/frozen*.flv
 /doc/kungfupanda*.flv
 /doc/time*.flv
diff --git a/trunk/configure b/trunk/configure
index 7c792a022..1aab248f4 100755
--- a/trunk/configure
+++ b/trunk/configure
@@ -92,7 +92,9 @@ WarnLevel=" -Wall"
 # the compile standard.
 CppStd="-ansi"
 # for library compile
-LibraryCompile=" -fPIC"
+if [[ $SRS_EXPORT_LIBRTMP_PROJECT == YES ]]; then
+    LibraryCompile=" -fPIC"
+fi
 # performance of gprof
 SrsGprof=""; SrsGprofLink=""; if [ $SRS_GPROF = YES ]; then SrsGprof=" -pg -lc_p"; SrsGprofLink=" -pg"; fi
 # performance of gperf