@@ -1817,67 +1817,67 @@ enable $arch

 # Add processor-specific flags

 if enabled ppc; then

-case $cpu in

-    601|ppc601|PowerPC601)

-        cpuflags="-mcpu=601"

-    ;;

-    603*|ppc603*|PowerPC603*)

-        cpuflags="-mcpu=603"

-    ;;

-    604*|ppc604*|PowerPC604*)

-        cpuflags="-mcpu=604"

-    ;;

-    G3|g3|75*|ppc75*|PowerPC75*)

-        cpuflags="-mcpu=750 -mpowerpc-gfxopt"

-    ;;

-    G4|g4|745*|ppc745*|PowerPC745*)

-        cpuflags="-mcpu=7450 -mpowerpc-gfxopt"

-    ;;

-    74*|ppc74*|PowerPC74*)

-        cpuflags="-mcpu=7400 -mpowerpc-gfxopt"

-    ;;

-    G5|g5|970|ppc970|PowerPC970|power4*|Power4*)

-        cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"

-    ;;

-    Cell|CELL|cell)

-        cpuflags="-mcpu=cell"

-        enable ldbrx

-    ;;

-esac

+    case $cpu in

+        601|ppc601|PowerPC601)

+            cpuflags="-mcpu=601"

+        ;;

+        603*|ppc603*|PowerPC603*)

+            cpuflags="-mcpu=603"

+        ;;

+        604*|ppc604*|PowerPC604*)

+            cpuflags="-mcpu=604"

+        ;;

+        G3|g3|75*|ppc75*|PowerPC75*)

+            cpuflags="-mcpu=750 -mpowerpc-gfxopt"

+        ;;

+        G4|g4|745*|ppc745*|PowerPC745*)

+            cpuflags="-mcpu=7450 -mpowerpc-gfxopt"

+        ;;

+        74*|ppc74*|PowerPC74*)

+            cpuflags="-mcpu=7400 -mpowerpc-gfxopt"

+        ;;

+        G5|g5|970|ppc970|PowerPC970|power4*|Power4*)

+            cpuflags="-mcpu=970 -mpowerpc-gfxopt -mpowerpc64"

+        ;;

+        Cell|CELL|cell)

+            cpuflags="-mcpu=cell"

+            enable ldbrx

+        ;;

+    esac

 elif enabled x86; then

-case $cpu in

-    i[345]86|pentium)

-        cpuflags="-march=$cpu"

-        disable mmx

-    ;;

-    # targets that do NOT support conditional mov (cmov)

-    pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)

-        cpuflags="-march=$cpu"

-        disable cmov

-    ;;

-    # targets that do support conditional mov (cmov)

-    i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10)

-        cpuflags="-march=$cpu"

-        enable cmov

-        enable fast_cmov

-    ;;

-    # targets that do support conditional mov but on which it's slow

-    pentium4|pentium4m|prescott|nocona)

-        cpuflags="-march=$cpu"

-        enable cmov

-        disable fast_cmov

-    ;;

-esac

+    case $cpu in

+        i[345]86|pentium)

+            cpuflags="-march=$cpu"

+            disable mmx

+        ;;

+        # targets that do NOT support conditional mov (cmov)

+        pentium-mmx|k6|k6-[23]|winchip-c6|winchip2|c3)

+            cpuflags="-march=$cpu"

+            disable cmov

+        ;;

+        # targets that do support conditional mov (cmov)

+        i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64|k8|opteron|athlon-fx|core2|amdfam10)

+            cpuflags="-march=$cpu"

+            enable cmov

+            enable fast_cmov

+        ;;

+        # targets that do support conditional mov but on which it's slow

+        pentium4|pentium4m|prescott|nocona)

+            cpuflags="-march=$cpu"

+            enable cmov

+            disable fast_cmov

+        ;;

+    esac

 elif enabled sparc; then

-case $cpu in

-    sparc64)

-        cpuflags="-mcpu=v9"

-    ;;

-esac

+    case $cpu in

+        sparc64)

+            cpuflags="-mcpu=v9"

+        ;;

+    esac

 elif enabled arm; then

@@ -1922,24 +1922,24 @@ esac

 elif enabled avr32; then

-case $cpu in

-    ap7[02]0[0-2])

-        subarch="avr32_ap"

-        cpuflags="-mpart=$cpu"

-    ;;

-    ap)

-        subarch="avr32_ap"

-        cpuflags="-march=$cpu"

-    ;;

-    uc3[ab]*)

-        subarch="avr32_uc"

-        cpuflags="-mcpu=$cpu"

-    ;;

-    uc)

-        subarch="avr32_uc"

-        cpuflags="-march=$cpu"

-    ;;

-esac

+    case $cpu in

+        ap7[02]0[0-2])

+            subarch="avr32_ap"

+            cpuflags="-mpart=$cpu"

+        ;;

+        ap)

+            subarch="avr32_ap"

+            cpuflags="-march=$cpu"

+        ;;

+        uc3[ab]*)

+            subarch="avr32_uc"

+            cpuflags="-mcpu=$cpu"

+        ;;

+        uc)

+            subarch="avr32_uc"

+            cpuflags="-march=$cpu"

+        ;;

+    esac

 else