configure: also close stdout when calling cc
Remove some ugly outputs with colorgcc Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5953 c046a42c-6fe2-441c-8c8c-71466251a162
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			@ -499,7 +499,7 @@ cat > $TMPC <<EOF
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int main(void) {}
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EOF
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if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
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if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
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  : C compiler works ok
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else
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    echo "ERROR: \"$cc\" either does not exist or does not work"
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			@ -515,7 +515,7 @@ cat > $TMPC <<EOF
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int main(void) {}
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EOF
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if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
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if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
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    mingw32="yes"
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fi
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			@ -641,7 +641,7 @@ int main(int argc, char ** argv){
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}
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EOF
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if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
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if $cc $ARCH_CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
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$TMPE && bigendian="yes"
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else
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echo big/little test failed
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			@ -885,7 +885,7 @@ cat > $TMPC << EOF
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#include <brlapi.h>
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int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
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EOF
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    if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
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    if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi > /dev/null 2> /dev/null ; then
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	    brlapi=yes
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    fi # brlapi compile test
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fi # -z $brlapi
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			@ -899,7 +899,7 @@ if test "$curses" = "yes" ; then
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#include <curses.h>
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int main(void) { return curses_version(); }
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EOF
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
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    curses=yes
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  fi
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fi # test "$curses"
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			@ -1186,7 +1186,7 @@ else
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#include <byteswap.h>
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int main(void) { return bswap_32(0); }
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EOF
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
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    echo "#define HAVE_BYTESWAP_H 1" >> $config_h
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  fi
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  cat > $TMPC << EOF
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			@ -1195,7 +1195,7 @@ EOF
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#include <machine/bswap.h>
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int main(void) { return bswap32(0); }
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EOF
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
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  if $cc $ARCH_CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
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    echo "#define HAVE_MACHINE_BSWAP_H 1" >> $config_h
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  fi
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fi
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