guile: Fix FTBFS on hurd-i386

[Svante Signell <svante.signell@telia.com>]

Package: guile
Version: 1.8.8+1-6
Severity: important
Tags: patch
User: debian-hurd@lists.debian.org
Usertags: hurd

Hi,

currently guile does not compile on hurd-i386. The problem is the
-Werror in configure.in for gcc-4.6. The attached patch fixes
this issue and does also solve the general case in bug #625355.

Thanks,
Svante


--- guile-1.8-1.8.8+1/configure.in	2011-08-17 18:18:38.000000000 +0000
+++ guile-1.8-1.8.8+1.modified/configure.in	2011-08-17 16:22:39.000000000 +0000
@@ -99,8 +99,17 @@
 # User options (after above tests that may set default CFLAGS etc.)
 #
 #--------------------------------------------------------------------
-
-GUILE_ERROR_ON_WARNING="yes"
+if test "$GCC" = "yes"; then
+  GCC_VERSION=`$CC -dumpversion`
+  case $GCC_VERSION in
+    4.4.*)
+    GUILE_ERROR_ON_WARNING="yes"
+    ;;
+    4.6.*)
+    GUILE_ERROR_ON_WARNING="no"
+    ;;
+  esac
+fi
 
 AC_ARG_ENABLE(error-on-warning,
   [  --enable-error-on-warning    treat compile warnings as errors],