From: Matthias Braun <matze@braunis.de>
Date: Fri, 10 Dec 2004 21:52:13 +0000 (+0000)
Subject: fix for people without libiconv in glibc
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=b7257628126eb59bdca2052e9369d61edcda6b0f;p=supertux.git

fix for people without libiconv in glibc

SVN-Revision: 2252
---

diff --git a/configure.ac b/configure.ac
index ca7065c0d..65568c034 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,9 +79,15 @@ else
     AC_MSG_RESULT([no])
 fi
 
-AC_CHECK_LIB([iconv], [iconv_open])
-AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);],,
-    AC_MSG_ERROR([Couldn't find iconv library]))
+iconv_found=no
+AC_MSG_CHECKING([for iconv])
+AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"])
+AS_IF([test "$iconv_found" = no],
+    LIBS="$LIBS -liconv"
+    AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"]))
+AS_IF([test "$iconv_found" = no],
+    AC_MSG_ERROR([Couldn't find iconv library]),
+    AC_MSG_RESULT([found]))
 
 dnl ===========================================================================
 dnl Check for SDL