[PATCH 2/2] Do not try to parse the options for --build and --host arguments

[Justus Winter <4winter@informatik.uni-hamburg.de>]

Formerly the code assumed the arguments to be triples and threw an
error if this was not the case. But those arguments are only there for
compatibility with autotools and are not used within the build system,
so just dropping the code parsing these values makes the build system
more robust.

Signed-off-by: Justus Winter <4winter@informatik.uni-hamburg.de>
---
 configure |   32 ++------------------------------
 1 files changed, 2 insertions(+), 30 deletions(-)

diff --git a/configure b/configure
index 77203ed..ca30482 100755
--- a/configure
+++ b/configure
@@ -171,37 +171,9 @@ for option; do
     elif [ "${option}" = '--without-zsh-completion' ] ; then
 	WITH_ZSH=0
     elif [ "${option%%=*}" = '--build' ] ; then
-	build_option="${option#*=}"
-	case ${build_option} in
-	    *-*-*) ;;
-	    *)
-		echo "Unrecognized value for --build option: ${build_option}"
-		echo "Should be: <cpu>-<vendor>-<os>"
-		echo "See:"
-		echo "	$0 --help"
-		echo ""
-		exit 1
-	esac
-	build_cpu=${build_option%%-*}
-	build_option=${build_option#*-}
-	build_vendor=${build_option%%-*}
-	build_os=${build_option#*-}
+	true
     elif [ "${option%%=*}" = '--host' ] ; then
-	host_option="${option#*=}"
-	case ${host_option} in
-	    *-*-*) ;;
-	    *)
-		echo "Unrecognized value for --host option: ${host_option}"
-		echo "Should be: <cpu>-<vendor>-<os>"
-		echo "See:"
-		echo "	$0 --help"
-		echo ""
-		exit 1
-	esac
-	host_cpu=${host_option%%-*}
-	host_option=${host_option#*-}
-	host_vendor=${host_option%%-*}
-	host_os=${host_option#*-}
+	true
     elif [ "${option%%=*}" = '--infodir' ] ; then
 	true
     elif [ "${option%%=*}" = '--datadir' ] ; then
-- 
1.7.9.1