From f55fe2785c017a00b3aef547a68e2dd1a4843a16 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 26 May 2010 16:08:17 +0200 Subject: [PATCH] configure: avoid using expr Just a personal preference against duplicating hieroglyphics. Signed-off-by: Paolo Bonzini Signed-off-by: Aurelien Jarno --- configure | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 1d4f1e4235..57eb27ffc5 100755 --- a/configure +++ b/configure @@ -928,6 +928,13 @@ if test -z "$target_list" ; then echo "No targets enabled" exit 1 fi +# see if system emulation was really requested +case " $target_list " in + *"-softmmu "*) softmmu=yes + ;; + *) softmmu=no + ;; +esac feature_not_found() { feature=$1 @@ -2282,7 +2289,7 @@ bsd) esac tools= -if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then +if test "$softmmu" = yes ; then tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then tools="qemu-nbd\$(EXESUF) $tools" @@ -2298,7 +2305,7 @@ echo "TOOLS=$tools" >> $config_host_mak roms= if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ - `expr "$target_list" : ".*softmmu.*"` != 0 ; then + "$softmmu" = yes ; then roms="optionrom" fi echo "ROMS=$roms" >> $config_host_mak