Nicer script formatting, by Ben Taylor.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3072 c046a42c-6fe2-441c-8c8c-71466251a162

configure

@@ -536,58 +536,52 @@ EOF
 sdl_too_old=no
 
 if test -z "$sdl" ; then
-
-sdl_config="sdl-config"
-sdl=no
-sdl_static=no
-
-if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
-# win32 cross compilation case
-    sdl_config="i386-mingw32msvc-sdl-config"
-    sdl=yes
-else
-# normal SDL probe
+    sdl_config="sdl-config"
+    sdl=no
+    sdl_static=no
+
+    if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then
+    # win32 cross compilation case
+        sdl_config="i386-mingw32msvc-sdl-config"
+        sdl=yes
+    else
+        # normal SDL probe
 cat > $TMPC << EOF
 #include <SDL.h>
 #undef main /* We don't want SDL to override our main() */
 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 EOF
+        if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
+            _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
+            if test "$_sdlversion" -lt 121 ; then
+                sdl_too_old=yes
+            else
+                if test "$cocoa" = "no" ; then
+                    sdl=yes
+                fi
+            fi
 
-if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /tmp/qemu-$$-sdl-config.log ; then
-_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
-if test "$_sdlversion" -lt 121 ; then
-sdl_too_old=yes
-else
- if test "$cocoa" = "no" ; then
-   sdl=yes
- fi
-fi
-
-# static link with sdl ?
-if test "$sdl" = "yes" ; then
-aa="no"
-`$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
-sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
-if [ "$aa" = "yes" ] ; then
-  sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
-fi
-
-if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
-  sdl_static=yes
-fi
-
-fi # static link
-
-fi # sdl compile test
-
-fi # cross compilation
-
+            # static link with sdl ?
+            if test "$sdl" = "yes" ; then
+                aa="no"
+                `$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
+                sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
+                if [ "$aa" = "yes" ] ; then
+                    sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
+                fi
+
+                if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
+                    sdl_static=yes
+                fi
+            fi # static link
+        fi # sdl compile test
+    fi # cross compilation
 else
- # Make sure to disable cocoa if sdl was set
- if test "$sdl" = "yes" ; then
-   cocoa="no"
-   coreaudio="no"
- fi
+    # Make sure to disable cocoa if sdl was set
+    if test "$sdl" = "yes" ; then
+       cocoa="no"
+       coreaudio="no"
+    fi
 fi # -z $sdl
 
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