diff --git a/build/tools/build-gcc.sh b/build/tools/build-gcc.sh
index 5cd3411..55504a7 100755
--- a/build/tools/build-gcc.sh
+++ b/build/tools/build-gcc.sh
@@ -84,8 +84,8 @@
 
 set_parameters ()
 {
-    SRC_DIR="$1"
-    NDK_DIR="$2"
+    SRC_DIR=`cd $1; pwd`
+    NDK_DIR=`cd $2; pwd`
     TOOLCHAIN="$3"
 
     # Check source directory
diff --git a/build/tools/build-llvm.sh b/build/tools/build-llvm.sh
index 0b98c91..b80db6f 100755
--- a/build/tools/build-llvm.sh
+++ b/build/tools/build-llvm.sh
@@ -69,8 +69,8 @@
 
 set_parameters ()
 {
-    SRC_DIR="$1"
-    NDK_DIR="$2"
+    SRC_DIR=`cd $1; pwd`
+    NDK_DIR=`cd $2; pwd`
     TOOLCHAIN="$3"
 
     # Check source directory