Switch devenv to use pkg packages

ports/devenv/install-base-packages.sh

Index: ports/devenv/install-base-packages.sh
diff --git a/ports/devenv/install-base-packages.sh b/ports/devenv/install-base-packages.sh
index 17fbf4fc128f82f2cf3092a7d621a5f4c11d1d9d..5de5f050e961007b6e22e0f40672b24370ef7f96 100755
--- a/ports/devenv/install-base-packages.sh
+++ b/ports/devenv/install-base-packages.sh
@@ -9,7 +9,7 @@
 
 CheckNaClEnabled() {
   # Skip check on if this isn't newlib.
-  if [[ "${TOOLCHAIN}" != newlib ]]; then
+  if [[ ${TOOLCHAIN} != newlib ]]; then
     return
   fi
   TMP_CHECK_FILE="/tmp/.enable_nacl_check.nexe"
@@ -42,26 +42,30 @@ CheckNaClEnabled() {
 InstallBasePackages() {
   # Core packages.
   local default_packages="\
+    -i corelibs \
+    -i nacl-spawn \
     -i coreutils \
     -i bash \
     -i curl \
     -i findutils \
+    -i pcre \
     -i grep \
     -i git \
     -i less \
     -i make \
     -i nano \
     -i python \
-    -i grep \
     -i vim"
 
   local have_gcc=0
-  if [[ "${NACL_ARCH}" == "i686" || "${NACL_ARCH}" == "x86_64" ]]; then
-    default_packages+=" \
-  -i emacs \
-  -i mingn.base \
-  -i mingn.lib"
-    have_gcc=1
+  if [[ ${TOOLCHAIN} == glibc ]]; then
+    if [[ ${NACL_ARCH} == i686 || ${NACL_ARCH} == x86_64 ]]; then
+      default_packages+=" \
+    -i binutils \
+    -i gcc \
+    -i mingn"
+      have_gcc=1
+    fi
   fi
 
   # Check for updates on some packages.