cc fetched from pwre_cc

src/exp/com/src/os_linux/hw_arm/wb_rtt_comppicture.sh

@@ -37,7 +37,11 @@ then
   then
     ar_name_pict=${pwrp_lib}/ra_rtt_${pgmname}_pict.a
 
-    cc=arm-linux-gnueabi-gcc-4.3
+    if [ -z $pwre_cc ]; then
+      cc=arm-linux-gnueabi-gcc
+    else
+      cc=$pwre_cc
+    fi
     cinc="-I$pwr_inc -I$pwrp_rttbld"
     cflags="-DOS_LINUX -DOS=linux -DHW_ARM=1 -DPOSIX_SOURCE -DWall" 
     ${cc} -c -o $pwrp_obj/${name}.o $pwrp_rttbld/${name}.c ${cinc} ${cflags}
@@ -48,7 +52,11 @@ then
     bld_dir=$pwre_broot/$pwre_os/$pwre_hw/bld/lib/dtt
 #   echo $ar_name $ar_name_pict
 
-    cc=arm-linux-gnueabi-gcc-4.3
+    if [ -z $pwre_cc ]; then
+      cc=arm-linux-gnueabi-gcc
+    else
+      cc=$pwre_cc
+    fi
     cinc="-I$pwr_inc -I${bld_dir}"
     cflags="-DOS_LINUX -DOS=linux -DHW_ARM=1 -DPOSIX_SOURCE -DWall" 
     ${cc} -c -o ${bld_dir}/${name}.o \