add ability to configure FreeBSD kernel build type, exposing KERNCONF…

… environment variable via json manifest

build-distro.sh

@@ -37,7 +37,11 @@ if [ ! -f "${TRUEOS_MANIFEST}" ] ; then
   return 1
 fi
 export TRUEOS_MANIFEST=`realpath -q "${TRUEOS_MANIFEST}"`
+kernelBuildType=`jq -r '."kernel_build_type"' ${TRUEOS_MANIFEST}`
+export KERNCONF=${kernelBuildType}
+
 _manifest_version=`jq -r '."version"' ${TRUEOS_MANIFEST}`
+
 if [ -z "${_manifest_version}" ] ; then
   echo "[ERROR] Could not read build manifest! ${TRUEOS_MANIFEST}"
   return 1
@@ -410,7 +414,7 @@ make_world(){
 }
 
 make_kernel(){
-  if [ -e "${INTERNAL_RELEASE_OBJDIR}/sys/GENERIC/kernel" ] ; then
+  if [ -e "${INTERNAL_RELEASE_OBJDIR}/sys/${kernelBuildType}/kernel" ] ; then
     echo "[INFO] Base Kernel Unchanged: Re-using base packages"
   else
     echo "[INFO] Building kernel..."

trident-master.json

@@ -6,10 +6,11 @@
   "ports-github-org" : "trueos",
   "ports-github-repo" : "trueos-ports",
   "ports-github-tag" : "ecb08ef2389b550a139526c3f47268ec3b236671",
+  "kernel_build_type": "GENERIC-NODEBUG",
   "base-packages" : {
     "name-prefix" : "OS",
     "kernel-flags" : {
-      "default" : []
+      "default" : []  
     },
     "world-flags" : {
       "default" : [],