add check for a working iconv program and point to workaround if not found

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18488 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 18 insertions, 0 deletions

diff --git a/configure b/configure
index 20f057495b..6e971eb89c 100755
--- a/configure
+++ b/configure
@@ -7057,6 +7057,24 @@ else
   _def_charset="#undef MSG_CHARSET"
 fi
 
+echocheck "iconv program"
+iconv -f `cat ${_mp_help}.charset` -t $_charset ${_mp_help} > /dev/null 2>> "$TMPLOG"
+if test "$?" -ne 0 ; then
+  echores "no"
+  if test "$_charset" != `cat ${_mp_help}.charset` ; then
+    echo "No working iconv program found, use "
+    echo "--charset=`cat ${_mp_help}.charset` to continue anyway."
+    echo "Messages in the GTK-2 interface will be broken then."
+    exit 1
+  fi
+else
+  echores "yes"
+fi
+
+if test "$_charset" = `cat ${_mp_help}.charset` ; then
+  # hack to disable conversion in the Makefile
+  _charset=""
+fi
 
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