From 782b45d0dab33e910678ca2d01ca746041313348 Mon Sep 17 00:00:00 2001
From: Alexey Neyman <stilor@att.net>
Date: Sun, 21 Oct 2018 18:48:14 -0700
Subject: Supply "very old" and "very new" glibc versions

... as 1.0 and 99.99, respectively, to gcc configure.

Fixes #1031.

Signed-off-by: Alexey Neyman <stilor@att.net>

diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index f38fd7f..7a74574 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -468,7 +468,11 @@ do_gcc_core_backend() {
         local glibc_version
 
         CT_GetPkgVersion GLIBC glibc_version
-        glibc_version=`echo "${glibc_version}" | sed 's/\([1-9][0-9]*\.[1-9][0-9]*\).*/\1/'`
+        case "${glibc_version}" in
+        new) glibc_version=99.99;;
+        old) glibc_version=1.0;;
+        *) glibc_version=`echo "${glibc_version}" | sed 's/\([1-9][0-9]*\.[1-9][0-9]*\).*/\1/'`;;
+        esac
         extra_config+=("--with-glibc-version=${glibc_version}")
     fi
 
-- 
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