[commit] r1356 - trunk/openbios-devel/config/scripts

[repository service]

Author: mcayland
Date: Fri Nov  6 16:06:31 2015
New Revision: 1356
URL: http://tracker.coreboot.org/trac/openbios/changeset/1356

Log:
switch-arch: compute base arch and allow native compiler for 32bit and 64bit

Signed-off-by: Laurent Vivier 
Signed-off-by: Mark Cave-Ayland

Modified:
   trunk/openbios-devel/config/scripts/switch-arch

Modified: trunk/openbios-devel/config/scripts/switch-arch
==============================================================================
--- trunk/openbios-devel/config/scripts/switch-arch	Fri Nov  6 16:06:27 2015	(r1355)
+++ trunk/openbios-devel/config/scripts/switch-arch	Fri Nov  6 16:06:31 2015	(r1356)
@@ -45,6 +45,19 @@
     fi
 }

+basearch()
+{
+    arch=$1
+    case $arch in
+    powerpc|ppc64|powerpc64)
+        echo ppc
+        ;;
+    *)
+        echo $arch
+        ;;
+    esac
+}
+
 crosscflags()
 {
     host=$1
@@ -95,6 +108,7 @@

select_prefix()
 {
+    BASEARCH=$(basearch $ARCH)
     for target_arch ; do
         TARGETS="${target_arch}-unknown-linux-gnu- ${target_arch}-linux-gnu- ${target_arch}-linux- ${target_arch}-elf- ${target_arch}-eabi-"

@@ -109,7 +123,8 @@
                 return
             fi
         done
-        if [ "$ARCH" = "$HOSTARCH" ]; then
+        if [ "$BASEARCH" = "$(basearch $HOSTARCH)" ]; then
+            TARGET=""
             return
         fi
     done
@@ -240,7 +255,6 @@
         esac
     done

-    BASEARCH=$ARCH
     case $ARCH in
         amd64)
         select_prefix x86_64
@@ -263,7 +277,6 @@
         select_prefix powerpc64
         CFLAGS="-Wa,-a64 -m64 -msoft-float -fno-builtin"
         AS_FLAGS="-Wa,-a64"
-        BASEARCH=ppc
         ;;

sparc32)