BUILD/RPM: enable optional build rpm with debug function

Signed-off-by: Changcheng Liu <jerrliu@nvidia.com>

contrib/buildrpm.sh

@@ -12,6 +12,7 @@ rpmopts="--buildroot='${WS}/_rpm'"
 opt_tarball=0
 opt_srcrpm=0
 opt_binrpm=0
+opt_dbgrpm=0
 opt_no_dist=0
 opt_no_deps=0
 defines=""
@@ -21,6 +22,7 @@ while test "$1" != ""; do
         --tarball|-t) opt_tarball=1 ;;
         --srcrpm|-s)  opt_srcrpm=1 ;;
         --binrpm|-b)  opt_binrpm=1 ;;
+        --dbgrpm|-d)  opt_dbgrpm=1 ;;
         --no-dist)    opt_no_dist=1 ;;
         --nodeps)     opt_no_deps=1 ;;
         --define|-d)  defines="$defines --define '$2'"; shift ;;
@@ -33,6 +35,7 @@ Valid arguments:
 --tarball|-t        Create tarball
 --srcrpm|-s         Create src.rpm
 --binrpm|-b         Create bin.rpm
+-dbgrpm|-d         Create bin.rpm with debug function
 --no-dist           Undefine %{dist} tag
 --nodeps            Ignore build-time dependencies
 --define|-d <arg>   Add a define to rpmbuild
@@ -49,6 +52,10 @@ if [ $opt_no_dist -eq 1 ]; then
     rpmmacros="$rpmmacros '--undefine=dist'"
 fi
 
+if [ $opt_dbgrpm -eq 1 ]; then
+    rpmmacros="--define 'devel 1' ${rpmmacros}"
+fi
+
 if [ $opt_no_deps -eq 1 ]; then
     rpmopts="$rpmopts --nodeps"
 fi