rpmbb: add --target ARCH support

bin/rpmbb

@@ -22,7 +22,7 @@ fi
 
 #############################
 
-Usage="Usage: rpmbb [-c -p -i -r -R] [spec]"
+Usage="Usage: rpmbb [--target BUILDARCH] [-c -p -i -r -R] [spec]"
 function mygetopts()
 {
 Descr="rpmbb (Build Binary) - build binary rpm from spec or from git"
@@ -47,6 +47,12 @@ fi
 	echog "   -d  build with dmake"
 }
 
+# first hack
+if [ "$1" = "--target" ] ; then
+    BUILDARCH="$2"
+    shift 2
+fi
+
 while getopts :hciprRd opt; do
     case $opt in
     h) phelp; exit 0;;

etc/config

@@ -30,7 +30,7 @@
 #BUILDROOT=
 
 # Default arch for 32-bit packages (x86_64 will used for 64-bit packages)
-#DEFAULTARCH=i586
+#BUILDARCH=i586
 
 # Default ~/RPM path
 #RPMDIR=$HOME/RPM