Switch devenv to use pkg packages

ports/binutils/build.sh

Index: ports/binutils/build.sh
diff --git a/ports/binutils/build.sh b/ports/binutils/build.sh
index ead3531f48e841fffb508b54d4b9e3aa91352d82..edfd936fa9a0174da8c9d9cda832148598aa1434 100644
--- a/ports/binutils/build.sh
+++ b/ports/binutils/build.sh
@@ -17,16 +17,12 @@ BuildStep() {
 }
 
 InstallStep() {
-  MakeDir ${PUBLISH_DIR}
-  for nexe in binutils/*.nexe gas/*.nexe ld/*.nexe; do
-    local name=$(basename $nexe .nexe | sed 's/-new//')
-    cp ${nexe} ${PUBLISH_DIR}/${name}_${NACL_ARCH}${NACL_EXEEXT}
-
-    pushd ${PUBLISH_DIR}
-    LogExecute python ${NACL_SDK_ROOT}/tools/create_nmf.py \
-        ${PUBLISH_DIR}/${name}_*${NACL_EXEEXT} \
-        -s . \
-        -o ${name}.nmf
-    popd
-  done
+  DefaultInstallStep
+  # The ldscripts that ship with this verion of binutils doesn't seem to
+  # work with the glibc toolchain devenv.  Instead we copy the linker scripts
+  # out of the SDK root.
+  rm -rf ${DESTDIR}${PREFIX}/*-nacl/lib/ldscripts
+  LogExecute cp -r \
+   ${NACL_SDK_ROOT}/toolchain/${OS_SUBDIR}_x86_glibc/x86_64-nacl/lib/ldscripts \
+   ${DESTDIR}${PREFIX}/x86_64-nacl/lib/
 }