Allow re-targeting of naclports install

libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh

Index: libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh
diff --git a/libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh b/libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh
index d6a4ef9dff7336a0562764cdaef72d1b4a28b6a7..f362f28fd15c7bd478983270a8e86b4c2fa870d5 100755
--- a/libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh
+++ b/libraries/x264-snapshot-20091023-2245/nacl-x264-snapshot-20091023-2245.sh
@@ -25,8 +25,8 @@ CustomConfigureStep() {
   export CXX=${NACLCXX}
   export AR=${NACLAR}
   export RANLIB=${NACLRANLIB}
-  export PKG_CONFIG_PATH=${NACL_SDK_USR_LIB}/pkgconfig
-  export PKG_CONFIG_LIBDIR=${NACL_SDK_USR_LIB}
+  export PKG_CONFIG_PATH=${NACLPORTS_LIBDIR}/pkgconfig
+  export PKG_CONFIG_LIBDIR=${NACLPORTS_LIBDIR}
   export PATH=${NACL_BIN_PATH}:${PATH};
   ChangeDir ${NACL_PACKAGES_REPOSITORY}/${PACKAGE_NAME}
 
@@ -41,9 +41,9 @@ CustomConfigureStep() {
     --cross-prefix=${NACL_CROSS_PREFIX} \
     --disable-asm \
     --disable-pthread \
-    --prefix=${NACL_SDK_USR} \
-    --exec-prefix=${NACL_SDK_USR} \
-    --libdir=${NACL_SDK_USR_LIB} \
+    --prefix=${NACLPORTS_PREFIX} \
+    --exec-prefix=${NACLPORTS_PREFIX} \
+    --libdir=${NACLPORTS_LIBDIR} \
     --extra-ldflags='-lnosys -lm' \
     --host=${naclhost}"
 
@@ -51,9 +51,9 @@ CustomConfigureStep() {
     --cross-prefix=${NACL_CROSS_PREFIX} \
     --disable-asm \
     --disable-pthread \
-    --prefix=${NACL_SDK_USR} \
-    --exec-prefix=${NACL_SDK_USR} \
-    --libdir=${NACL_SDK_USR_LIB} \
+    --prefix=${NACLPORTS_PREFIX} \
+    --exec-prefix=${NACLPORTS_PREFIX} \
+    --libdir=${NACLPORTS_LIBDIR} \
     --extra-ldflags="-lnosys -lm" \
     --host=${naclhost}
 }