configure: indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@21297 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure

@@ -1817,7 +1817,7 @@ enable $arch
 # Add processor-specific flags
 if enabled ppc; then
 
-case $cpu in
+    case $cpu in
         601|ppc601|PowerPC601)
             cpuflags="-mcpu=601"
         ;;
@@ -1843,11 +1843,11 @@ case $cpu in
             cpuflags="-mcpu=cell"
             enable ldbrx
         ;;
-esac
+    esac
 
 elif enabled x86; then
 
-case $cpu in
+    case $cpu in
         i[345]86|pentium)
             cpuflags="-march=$cpu"
             disable mmx
@@ -1869,15 +1869,15 @@ case $cpu in
             enable cmov
             disable fast_cmov
         ;;
-esac
+    esac
 
 elif enabled sparc; then
 
-case $cpu in
+    case $cpu in
         sparc64)
             cpuflags="-mcpu=v9"
         ;;
-esac
+    esac
 
 elif enabled arm; then
 
@@ -1922,7 +1922,7 @@ esac
 
 elif enabled avr32; then
 
-case $cpu in
+    case $cpu in
         ap7[02]0[0-2])
             subarch="avr32_ap"
             cpuflags="-mpart=$cpu"
@@ -1939,7 +1939,7 @@ case $cpu in
             subarch="avr32_uc"
             cpuflags="-march=$cpu"
         ;;
-esac
+    esac
 
 else